From d2fa6e7753deb0f7fe5e1d802460c88c2885b954 Mon Sep 17 00:00:00 2001 From: Ethan Buchman Date: Wed, 18 Mar 2015 20:56:06 -0700 Subject: [PATCH 001/141] vm: explicit error checks in ecrecover. closes #505 --- vm/address.go | 28 +++++++++++++++++++++------- 1 file changed, 21 insertions(+), 7 deletions(-) diff --git a/vm/address.go b/vm/address.go index 215f4bc8fa..e4c33ec808 100644 --- a/vm/address.go +++ b/vm/address.go @@ -3,8 +3,8 @@ package vm import ( "math/big" - "github.com/ethereum/go-ethereum/crypto" "github.com/ethereum/go-ethereum/common" + "github.com/ethereum/go-ethereum/crypto" ) type Address interface { @@ -61,15 +61,29 @@ func ripemd160Func(in []byte) []byte { return common.LeftPadBytes(crypto.Ripemd160(in), 32) } +const EcRecoverInputLength = 128 + func ecrecoverFunc(in []byte) []byte { - // In case of an invalid sig. Defaults to return nil - defer func() { recover() }() - + // "in" is (hash, v, r, s), each 32 bytes + // but for ecrecover we want (r, s, v) + if len(in) < EcRecoverInputLength { + return nil + } hash := in[:32] - v := common.BigD(in[32:64]).Bytes()[0] - 27 + // v is only a bit, but comes as 32 bytes from vm. We only need least significant byte + encodedV := in[32:64] + v := encodedV[31] - 27 + if !(v == 0 || v == 1) { + return nil + } sig := append(in[64:], v) - - return common.LeftPadBytes(crypto.Sha3(crypto.Ecrecover(append(hash, sig...))[1:])[12:], 32) + pubKey := crypto.Ecrecover(append(hash, sig...)) + // secp256.go returns either nil or 65 bytes + if pubKey == nil || len(pubKey) != 65 { + return nil + } + // the first byte of pubkey is bitcoin heritage + return common.LeftPadBytes(crypto.Sha3(pubKey[1:])[12:], 32) } func memCpy(in []byte) []byte { From e22bcb78a530d07ef63e8ba3e332199c7c860ac6 Mon Sep 17 00:00:00 2001 From: Taylor Gerring Date: Wed, 25 Mar 2015 16:50:30 +0100 Subject: [PATCH 002/141] Update response types + tests To coincide with recent type conversion --- rpc/responses.go | 137 ++++++++++++++++++++++++------------------ rpc/responses_test.go | 123 +++++++++++++++++++++++++++++++++++++ 2 files changed, 202 insertions(+), 58 deletions(-) create mode 100644 rpc/responses_test.go diff --git a/rpc/responses.go b/rpc/responses.go index 993f467eaf..f5f3a33f3d 100644 --- a/rpc/responses.go +++ b/rpc/responses.go @@ -6,14 +6,14 @@ import ( "math/big" "github.com/ethereum/go-ethereum/common" - "github.com/ethereum/go-ethereum/core/types" "github.com/ethereum/go-ethereum/core/state" + "github.com/ethereum/go-ethereum/core/types" ) type BlockRes struct { fullTx bool - BlockNumber int64 `json:"number"` + BlockNumber *big.Int `json:"number"` BlockHash common.Hash `json:"hash"` ParentHash common.Hash `json:"parentHash"` Nonce [8]byte `json:"nonce"` @@ -22,13 +22,13 @@ type BlockRes struct { TransactionRoot common.Hash `json:"transactionRoot"` StateRoot common.Hash `json:"stateRoot"` Miner common.Address `json:"miner"` - Difficulty int64 `json:"difficulty"` - TotalDifficulty int64 `json:"totalDifficulty"` - Size int64 `json:"size"` + Difficulty *big.Int `json:"difficulty"` + TotalDifficulty *big.Int `json:"totalDifficulty"` + Size *big.Int `json:"size"` ExtraData []byte `json:"extraData"` - GasLimit int64 `json:"gasLimit"` + GasLimit *big.Int `json:"gasLimit"` MinGasPrice int64 `json:"minGasPrice"` - GasUsed int64 `json:"gasUsed"` + GasUsed *big.Int `json:"gasUsed"` UnixTimestamp int64 `json:"timestamp"` Transactions []*TransactionRes `json:"transactions"` Uncles []common.Hash `json:"uncles"` @@ -58,7 +58,7 @@ func (b *BlockRes) MarshalJSON() ([]byte, error) { } // convert strict types to hexified strings - ext.BlockNumber = common.ToHex(big.NewInt(b.BlockNumber).Bytes()) + ext.BlockNumber = common.ToHex(b.BlockNumber.Bytes()) ext.BlockHash = b.BlockHash.Hex() ext.ParentHash = b.ParentHash.Hex() ext.Nonce = common.ToHex(b.Nonce[:]) @@ -67,13 +67,13 @@ func (b *BlockRes) MarshalJSON() ([]byte, error) { ext.TransactionRoot = b.TransactionRoot.Hex() ext.StateRoot = b.StateRoot.Hex() ext.Miner = b.Miner.Hex() - ext.Difficulty = common.ToHex(big.NewInt(b.Difficulty).Bytes()) - ext.TotalDifficulty = common.ToHex(big.NewInt(b.TotalDifficulty).Bytes()) - ext.Size = common.ToHex(big.NewInt(b.Size).Bytes()) + ext.Difficulty = common.ToHex(b.Difficulty.Bytes()) + ext.TotalDifficulty = common.ToHex(b.TotalDifficulty.Bytes()) + ext.Size = common.ToHex(b.Size.Bytes()) // ext.ExtraData = common.ToHex(b.ExtraData) - ext.GasLimit = common.ToHex(big.NewInt(b.GasLimit).Bytes()) + ext.GasLimit = common.ToHex(b.GasLimit.Bytes()) // ext.MinGasPrice = common.ToHex(big.NewInt(b.MinGasPrice).Bytes()) - ext.GasUsed = common.ToHex(big.NewInt(b.GasUsed).Bytes()) + ext.GasUsed = common.ToHex(b.GasUsed.Bytes()) ext.UnixTimestamp = common.ToHex(big.NewInt(b.UnixTimestamp).Bytes()) ext.Transactions = make([]interface{}, len(b.Transactions)) if b.fullTx { @@ -99,7 +99,7 @@ func NewBlockRes(block *types.Block) *BlockRes { } res := new(BlockRes) - res.BlockNumber = block.Number().Int64() + res.BlockNumber = block.Number() res.BlockHash = block.Hash() res.ParentHash = block.ParentHash() res.Nonce = block.Header().Nonce @@ -108,15 +108,13 @@ func NewBlockRes(block *types.Block) *BlockRes { res.TransactionRoot = block.Header().TxHash res.StateRoot = block.Root() res.Miner = block.Header().Coinbase - res.Difficulty = block.Difficulty().Int64() - if block.Td != nil { - res.TotalDifficulty = block.Td.Int64() - } - res.Size = int64(block.Size()) + res.Difficulty = block.Difficulty() + res.TotalDifficulty = block.Td + res.Size = big.NewInt(int64(block.Size())) // res.ExtraData = - res.GasLimit = block.GasLimit().Int64() + res.GasLimit = block.GasLimit() // res.MinGasPrice = - res.GasUsed = block.GasUsed().Int64() + res.GasUsed = block.GasUsed() res.UnixTimestamp = block.Time() res.Transactions = make([]*TransactionRes, len(block.Transactions())) for i, tx := range block.Transactions() { @@ -135,47 +133,47 @@ func NewBlockRes(block *types.Block) *BlockRes { type TransactionRes struct { Hash common.Hash `json:"hash"` - Nonce int64 `json:"nonce"` + Nonce uint64 `json:"nonce"` BlockHash common.Hash `json:"blockHash,omitempty"` BlockNumber int64 `json:"blockNumber,omitempty"` TxIndex int64 `json:"transactionIndex,omitempty"` From common.Address `json:"from"` To *common.Address `json:"to"` - Value int64 `json:"value"` - Gas int64 `json:"gas"` - GasPrice int64 `json:"gasPrice"` + Value *big.Int `json:"value"` + Gas *big.Int `json:"gas"` + GasPrice *big.Int `json:"gasPrice"` Input []byte `json:"input"` } func (t *TransactionRes) MarshalJSON() ([]byte, error) { var ext struct { - Hash string `json:"hash"` - Nonce string `json:"nonce"` - BlockHash string `json:"blockHash,omitempty"` - BlockNumber string `json:"blockNumber,omitempty"` - TxIndex string `json:"transactionIndex,omitempty"` - From string `json:"from"` - To string `json:"to"` - Value string `json:"value"` - Gas string `json:"gas"` - GasPrice string `json:"gasPrice"` - Input string `json:"input"` + Hash string `json:"hash"` + Nonce string `json:"nonce"` + BlockHash string `json:"blockHash,omitempty"` + BlockNumber string `json:"blockNumber,omitempty"` + TxIndex string `json:"transactionIndex,omitempty"` + From string `json:"from"` + To interface{} `json:"to"` + Value string `json:"value"` + Gas string `json:"gas"` + GasPrice string `json:"gasPrice"` + Input string `json:"input"` } ext.Hash = t.Hash.Hex() - ext.Nonce = common.ToHex(big.NewInt(t.Nonce).Bytes()) + ext.Nonce = common.ToHex(big.NewInt(int64(t.Nonce)).Bytes()) ext.BlockHash = t.BlockHash.Hex() ext.BlockNumber = common.ToHex(big.NewInt(t.BlockNumber).Bytes()) ext.TxIndex = common.ToHex(big.NewInt(t.TxIndex).Bytes()) ext.From = t.From.Hex() if t.To == nil { - ext.To = "0x00" + ext.To = nil } else { ext.To = t.To.Hex() } - ext.Value = common.ToHex(big.NewInt(t.Value).Bytes()) - ext.Gas = common.ToHex(big.NewInt(t.Gas).Bytes()) - ext.GasPrice = common.ToHex(big.NewInt(t.GasPrice).Bytes()) + ext.Value = common.ToHex(t.Value.Bytes()) + ext.Gas = common.ToHex(t.Gas.Bytes()) + ext.GasPrice = common.ToHex(t.GasPrice.Bytes()) ext.Input = common.ToHex(t.Input) return json.Marshal(ext) @@ -184,12 +182,12 @@ func (t *TransactionRes) MarshalJSON() ([]byte, error) { func NewTransactionRes(tx *types.Transaction) *TransactionRes { var v = new(TransactionRes) v.Hash = tx.Hash() - v.Nonce = int64(tx.Nonce()) + v.Nonce = tx.Nonce() v.From, _ = tx.From() v.To = tx.To() - v.Value = tx.Value().Int64() - v.Gas = tx.Gas().Int64() - v.GasPrice = tx.GasPrice().Int64() + v.Value = tx.Value() + v.Gas = tx.Gas() + v.GasPrice = tx.GasPrice() v.Input = tx.Data() return v } @@ -218,25 +216,48 @@ type FilterWhisperRes struct { } type LogRes struct { - Address string `json:"address"` - Topics []string `json:"topics"` - Data string `json:"data"` - Number uint64 `json:"number"` + Address common.Address `json:"address"` + Topics []common.Hash `json:"topics"` + Data []byte `json:"data"` + Number uint64 `json:"number"` +} + +func NewLogRes(log state.Log) LogRes { + var l LogRes + l.Topics = make([]common.Hash, len(log.Topics())) + l.Address = log.Address() + l.Data = log.Data() + l.Number = log.Number() + for j, topic := range log.Topics() { + l.Topics[j] = topic + } + return l +} + +func (l *LogRes) MarshalJSON() ([]byte, error) { + var ext struct { + Address string `json:"address"` + Topics []string `json:"topics"` + Data string `json:"data"` + Number string `json:"number"` + } + + ext.Address = l.Address.Hex() + ext.Data = common.Bytes2Hex(l.Data) + ext.Number = common.Bytes2Hex(big.NewInt(int64(l.Number)).Bytes()) + ext.Topics = make([]string, len(l.Topics)) + for i, v := range l.Topics { + ext.Topics[i] = v.Hex() + } + + return json.Marshal(ext) } func NewLogsRes(logs state.Logs) (ls []LogRes) { ls = make([]LogRes, len(logs)) for i, log := range logs { - var l LogRes - l.Topics = make([]string, len(log.Topics())) - l.Address = log.Address().Hex() - l.Data = common.ToHex(log.Data()) - l.Number = log.Number() - for j, topic := range log.Topics() { - l.Topics[j] = topic.Hex() - } - ls[i] = l + ls[i] = NewLogRes(log) } return diff --git a/rpc/responses_test.go b/rpc/responses_test.go new file mode 100644 index 0000000000..2789398307 --- /dev/null +++ b/rpc/responses_test.go @@ -0,0 +1,123 @@ +package rpc + +import ( + "encoding/json" + "math/big" + "testing" + + "github.com/ethereum/go-ethereum/common" + "github.com/ethereum/go-ethereum/core/state" + "github.com/ethereum/go-ethereum/core/types" +) + +func TestNewBlockRes(t *testing.T) { + parentHash := common.HexToHash("0x01") + coinbase := common.HexToAddress("0x01") + root := common.HexToHash("0x01") + difficulty := common.Big1 + nonce := uint64(1) + extra := "" + block := types.NewBlock(parentHash, coinbase, root, difficulty, nonce, extra) + + _ = NewBlockRes(block) +} + +func TestBlockRes(t *testing.T) { + v := &BlockRes{ + BlockNumber: big.NewInt(0), + BlockHash: common.HexToHash("0x0"), + ParentHash: common.HexToHash("0x0"), + Nonce: [8]byte{0, 0, 0, 0, 0, 0, 0, 0}, + Sha3Uncles: common.HexToHash("0x0"), + LogsBloom: types.BytesToBloom([]byte{0}), + TransactionRoot: common.HexToHash("0x0"), + StateRoot: common.HexToHash("0x0"), + Miner: common.HexToAddress("0x0"), + Difficulty: big.NewInt(0), + TotalDifficulty: big.NewInt(0), + Size: big.NewInt(0), + ExtraData: []byte{}, + GasLimit: big.NewInt(0), + MinGasPrice: int64(0), + GasUsed: big.NewInt(0), + UnixTimestamp: int64(0), + // Transactions []*TransactionRes `json:"transactions"` + // Uncles []common.Hash `json:"uncles"` + } + + _, _ = json.Marshal(v) + + // fmt.Println(string(j)) + +} + +func TestTransactionRes(t *testing.T) { + a := common.HexToAddress("0x0") + v := &TransactionRes{ + Hash: common.HexToHash("0x0"), + Nonce: uint64(0), + BlockHash: common.HexToHash("0x0"), + BlockNumber: int64(0), + TxIndex: int64(0), + From: common.HexToAddress("0x0"), + To: &a, + Value: big.NewInt(0), + Gas: big.NewInt(0), + GasPrice: big.NewInt(0), + Input: []byte{0}, + } + + _, _ = json.Marshal(v) +} + +func TestNewTransactionRes(t *testing.T) { + to := common.HexToAddress("0x02") + amount := big.NewInt(1) + gasAmount := big.NewInt(1) + gasPrice := big.NewInt(1) + data := []byte{1, 2, 3} + tx := types.NewTransactionMessage(to, amount, gasAmount, gasPrice, data) + + _ = NewTransactionRes(tx) +} + +func TestLogRes(t *testing.T) { + topics := make([]common.Hash, 3) + topics = append(topics, common.HexToHash("0x00")) + topics = append(topics, common.HexToHash("0x10")) + topics = append(topics, common.HexToHash("0x20")) + + v := &LogRes{ + Topics: topics, + Address: common.HexToAddress("0x0"), + Data: []byte{1, 2, 3}, + Number: uint64(5), + } + + _, _ = json.Marshal(v) +} + +func MakeStateLog(num int) state.Log { + address := common.HexToAddress("0x0") + data := []byte{1, 2, 3} + number := uint64(num) + topics := make([]common.Hash, 3) + topics = append(topics, common.HexToHash("0x00")) + topics = append(topics, common.HexToHash("0x10")) + topics = append(topics, common.HexToHash("0x20")) + log := state.NewLog(address, topics, data, number) + return log +} + +func TestNewLogRes(t *testing.T) { + log := MakeStateLog(0) + _ = NewLogRes(log) +} + +func TestNewLogsRes(t *testing.T) { + logs := make([]state.Log, 3) + logs[0] = MakeStateLog(1) + logs[1] = MakeStateLog(2) + logs[2] = MakeStateLog(3) + _ = NewLogsRes(logs) +} From 7e4c48871782901e292957a17c9da9fa1b789054 Mon Sep 17 00:00:00 2001 From: obscuren Date: Thu, 26 Mar 2015 00:42:35 +0100 Subject: [PATCH 003/141] Fixed storage. Closes #516 --- xeth/types.go | 4 ++-- xeth/xeth.go | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/xeth/types.go b/xeth/types.go index 09d0dc714a..3f96f8f8b7 100644 --- a/xeth/types.go +++ b/xeth/types.go @@ -7,11 +7,11 @@ import ( "github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/core" + "github.com/ethereum/go-ethereum/core/state" "github.com/ethereum/go-ethereum/core/types" "github.com/ethereum/go-ethereum/crypto" "github.com/ethereum/go-ethereum/p2p" "github.com/ethereum/go-ethereum/rlp" - "github.com/ethereum/go-ethereum/core/state" ) type Object struct { @@ -45,7 +45,7 @@ func (self *Object) Storage() (storage map[string]string) { for it.Next() { var data []byte rlp.Decode(bytes.NewReader(it.Value), &data) - storage[common.ToHex(it.Key)] = common.ToHex(data) + storage[common.ToHex(self.Trie().GetKey(it.Key))] = common.ToHex(data) } return diff --git a/xeth/xeth.go b/xeth/xeth.go index 36c9979f47..25fdb8c899 100644 --- a/xeth/xeth.go +++ b/xeth/xeth.go @@ -456,7 +456,7 @@ func (self *XEth) EachStorage(addr string) string { object := self.State().SafeGet(addr) it := object.Trie().Iterator() for it.Next() { - values = append(values, KeyVal{common.ToHex(it.Key), common.ToHex(it.Value)}) + values = append(values, KeyVal{common.ToHex(object.Trie().GetKey(it.Key)), common.ToHex(it.Value)}) } valuesJson, err := json.Marshal(values) From e5a0a0ef481442e4a08c5a914bbc08909f35d948 Mon Sep 17 00:00:00 2001 From: obscuren Date: Thu, 26 Mar 2015 01:02:51 +0100 Subject: [PATCH 004/141] Moved output to debug --- miner/agent.go | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/miner/agent.go b/miner/agent.go index d2e2e89bd9..5661d29824 100644 --- a/miner/agent.go +++ b/miner/agent.go @@ -74,7 +74,7 @@ done: } func (self *CpuMiner) mine(block *types.Block) { - minerlogger.Infof("(re)started agent[%d]. mining...\n", self.index) + minerlogger.Debugf("(re)started agent[%d]. mining...\n", self.index) nonce, mixDigest, _ := self.pow.Search(block, self.quitCurrentOp) if nonce != 0 { block.SetNonce(nonce) From 88b9bc40d71826385512c828695da01a9251b676 Mon Sep 17 00:00:00 2001 From: obscuren Date: Thu, 26 Mar 2015 01:03:03 +0100 Subject: [PATCH 005/141] Godep issue? --- cmd/utils/flags.go | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/cmd/utils/flags.go b/cmd/utils/flags.go index 9a4ab58044..94b043d730 100644 --- a/cmd/utils/flags.go +++ b/cmd/utils/flags.go @@ -54,7 +54,7 @@ func NewApp(version, usage string) *cli.App { app := cli.NewApp() app.Name = path.Base(os.Args[0]) app.Author = "" - app.Authors = nil + //app.Authors = nil app.Email = "" app.Version = version app.Usage = usage From 98f970ba59def547b07397d2bc743db0b0d571f3 Mon Sep 17 00:00:00 2001 From: obscuren Date: Thu, 26 Mar 2015 01:03:14 +0100 Subject: [PATCH 006/141] Updated example for new ethereum.js --- cmd/mist/assets/examples/coin.html | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/cmd/mist/assets/examples/coin.html b/cmd/mist/assets/examples/coin.html index 41362554d1..a15345ab31 100644 --- a/cmd/mist/assets/examples/coin.html +++ b/cmd/mist/assets/examples/coin.html @@ -70,16 +70,16 @@ var address = localStorage.getItem("address"); // deploy if not exist - if (address == null) { + if(address === null) { var code = "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"; - address = web3.eth.transact({from: eth.coinbase, data: code}); + address = web3.eth.transact({from: eth.coinbase, data: code, gas: "1000000"}); localStorage.setItem("address", address); } document.querySelector("#contract_addr").innerHTML = address; var Contract = web3.eth.contract(desc); contract = new Contract(address); - contract.Changed({from: eth.coinbase}).changed(function() { + contract.Changed({from: eth.accounts[0]}).changed(function() { refresh(); }); @@ -109,7 +109,7 @@ var amount = parseInt( value.value ); console.log("transact: ", to.value, " => ", amount) - contract.send( to.value, amount ); + contract.sendTransaction({from: eth.accounts[0]}).send( to.value, amount ); to.value = ""; value.value = ""; From 7e1e264375fe4bebbf6bb40604d0060744ebae2a Mon Sep 17 00:00:00 2001 From: Taylor Gerring Date: Thu, 26 Mar 2015 09:24:07 +0100 Subject: [PATCH 007/141] Don't return empty block for "pending" #568 --- xeth/xeth.go | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/xeth/xeth.go b/xeth/xeth.go index 25fdb8c899..bf30fc2fcc 100644 --- a/xeth/xeth.go +++ b/xeth/xeth.go @@ -144,12 +144,8 @@ func (self *XEth) Whisper() *Whisper { return self.whisper } func (self *XEth) getBlockByHeight(height int64) *types.Block { var num uint64 - // -1 means "latest" - // -2 means "pending", which has no blocknum - if height <= -2 { - return &types.Block{} - } else if height == -1 { - num = self.CurrentBlock().NumberU64() + if height < 0 { + num = self.CurrentBlock().NumberU64() + uint64(-1*height) } else { num = uint64(height) } From c7dc379da5a02fb8ac92788fa317379fbde00d20 Mon Sep 17 00:00:00 2001 From: Taylor Gerring Date: Thu, 26 Mar 2015 10:14:52 +0100 Subject: [PATCH 008/141] GetBlockByHashArgs --- rpc/api.go | 8 ++++---- rpc/args.go | 4 ++-- rpc/args_test.go | 2 +- xeth/xeth.go | 7 +++++-- 4 files changed, 12 insertions(+), 9 deletions(-) diff --git a/rpc/api.go b/rpc/api.go index aa5b54199f..8d1a412d14 100644 --- a/rpc/api.go +++ b/rpc/api.go @@ -245,7 +245,7 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err return err } - block := api.xeth().EthBlockByHash(args.Hash) + block := api.xeth().EthBlockByHexstring(args.Hash) br := NewBlockRes(block) br.fullTx = true @@ -273,14 +273,14 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err return err } - br := NewBlockRes(api.xeth().EthBlockByHash(args.Hash)) + br := NewBlockRes(api.xeth().EthBlockByHexstring(args.Hash)) if args.Index > int64(len(br.Uncles)) || args.Index < 0 { return NewValidationError("Index", "does not exist") } uhash := br.Uncles[args.Index].Hex() - uncle := NewBlockRes(api.xeth().EthBlockByHash(uhash)) + uncle := NewBlockRes(api.xeth().EthBlockByHexstring(uhash)) *reply = uncle case "eth_getUncleByBlockNumberAndIndex": @@ -298,7 +298,7 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err } uhash := v.Uncles[args.Index].Hex() - uncle := NewBlockRes(api.xeth().EthBlockByHash(uhash)) + uncle := NewBlockRes(api.xeth().EthBlockByHexstring(uhash)) *reply = uncle case "eth_getCompilers": diff --git a/rpc/args.go b/rpc/args.go index 5b655024ca..9a51959f41 100644 --- a/rpc/args.go +++ b/rpc/args.go @@ -35,7 +35,7 @@ func blockHeight(raw interface{}, number *int64) (err error) { } type GetBlockByHashArgs struct { - BlockHash string + BlockHash common.Hash IncludeTxs bool } @@ -54,7 +54,7 @@ func (args *GetBlockByHashArgs) UnmarshalJSON(b []byte) (err error) { if !ok { return NewDecodeParamError("BlockHash not a string") } - args.BlockHash = argstr + args.BlockHash = common.HexToHash(argstr) if len(obj) > 1 { args.IncludeTxs = obj[1].(bool) diff --git a/rpc/args_test.go b/rpc/args_test.go index 5cbafd4b2f..c6d3a558b5 100644 --- a/rpc/args_test.go +++ b/rpc/args_test.go @@ -83,7 +83,7 @@ func TestGetBalanceEmptyArgs(t *testing.T) { func TestGetBlockByHashArgs(t *testing.T) { input := `["0xe670ec64341771606e55d6b4ca35a1a6b75ee3d5145a99d05921026d1527331", true]` expected := new(GetBlockByHashArgs) - expected.BlockHash = "0xe670ec64341771606e55d6b4ca35a1a6b75ee3d5145a99d05921026d1527331" + expected.BlockHash = common.HexToHash("0xe670ec64341771606e55d6b4ca35a1a6b75ee3d5145a99d05921026d1527331") expected.IncludeTxs = true args := new(GetBlockByHashArgs) diff --git a/xeth/xeth.go b/xeth/xeth.go index bf30fc2fcc..92e73c7d5c 100644 --- a/xeth/xeth.go +++ b/xeth/xeth.go @@ -160,13 +160,16 @@ func (self *XEth) BlockByHash(strHash string) *Block { return NewBlock(block) } -func (self *XEth) EthBlockByHash(strHash string) *types.Block { - hash := common.HexToHash(strHash) +func (self *XEth) EthBlockByHash(hash common.Hash) *types.Block { block := self.backend.ChainManager().GetBlock(hash) return block } +func (self *XEth) EthBlockByHexstring(strHash string) *types.Block { + return self.EthBlockByHash(common.HexToHash(strHash)) +} + func (self *XEth) EthTransactionByHash(hash string) *types.Transaction { data, _ := self.backend.ExtraDb().Get(common.FromHex(hash)) if len(data) != 0 { From 966cfa4bddb0fbe355dadb83541325a3b5c132f8 Mon Sep 17 00:00:00 2001 From: Taylor Gerring Date: Thu, 26 Mar 2015 10:34:21 +0100 Subject: [PATCH 009/141] NewTxArgs --- rpc/api.go | 8 ++------ rpc/args.go | 20 ++++++++------------ rpc/args_test.go | 29 ++++++++--------------------- 3 files changed, 18 insertions(+), 39 deletions(-) diff --git a/rpc/api.go b/rpc/api.go index 8d1a412d14..b5f7597115 100644 --- a/rpc/api.go +++ b/rpc/api.go @@ -185,11 +185,7 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err return err } - if err := args.requirements(); err != nil { - return err - } - - v, err := api.xeth().Transact(args.From, args.To, args.Value.String(), args.Gas.String(), args.GasPrice.String(), args.Data) + v, err := api.xeth().Transact(args.From.Hex(), args.To.Hex(), args.Value.String(), args.Gas.String(), args.GasPrice.String(), args.Data) if err != nil { return err } @@ -200,7 +196,7 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err return err } - v, err := api.xethAtStateNum(args.BlockNumber).Call(args.From, args.To, args.Value.String(), args.Gas.String(), args.GasPrice.String(), args.Data) + v, err := api.xethAtStateNum(args.BlockNumber).Call(args.From.Hex(), args.To.Hex(), args.Value.String(), args.Gas.String(), args.GasPrice.String(), args.Data) if err != nil { return err } diff --git a/rpc/args.go b/rpc/args.go index 9a51959f41..2446e778f4 100644 --- a/rpc/args.go +++ b/rpc/args.go @@ -93,8 +93,8 @@ func (args *GetBlockByNumberArgs) UnmarshalJSON(b []byte) (err error) { } type NewTxArgs struct { - From string - To string + From common.Address + To common.Address Value *big.Int Gas *big.Int GasPrice *big.Int @@ -122,9 +122,12 @@ func (args *NewTxArgs) UnmarshalJSON(b []byte) (err error) { return NewDecodeParamError(err.Error()) } - // var ok bool - args.From = ext.From - args.To = ext.To + if len(ext.From) == 0 { + return NewValidationError("from", "is required") + } + + args.From = common.HexToAddress(ext.From) + args.To = common.HexToAddress(ext.To) args.Value = common.String2Big(ext.Value) args.Gas = common.String2Big(ext.Gas) args.GasPrice = common.String2Big(ext.GasPrice) @@ -145,13 +148,6 @@ func (args *NewTxArgs) UnmarshalJSON(b []byte) (err error) { return nil } -func (args *NewTxArgs) requirements() error { - if len(args.From) == 0 { - return NewValidationError("From", "Is required") - } - return nil -} - type GetStorageArgs struct { Address string BlockNumber int64 diff --git a/rpc/args_test.go b/rpc/args_test.go index c6d3a558b5..328eab0eca 100644 --- a/rpc/args_test.go +++ b/rpc/args_test.go @@ -149,8 +149,8 @@ func TestNewTxArgs(t *testing.T) { "data": "0xd46e8dd67c5d32be8d46e8dd67c5d32be8058bb8eb970870f072445675058bb8eb970870f072445675"}, "0x10"]` expected := new(NewTxArgs) - expected.From = "0xb60e8dd61c5d32be8058bb8eb970870f07233155" - expected.To = "0xd46e8dd67c5d32be8058bb8eb970870f072445675" + expected.From = common.HexToAddress("0xb60e8dd61c5d32be8058bb8eb970870f07233155") + expected.To = common.HexToAddress("0xd46e8dd67c5d32be8058bb8eb970870f072445675") expected.Gas = big.NewInt(30400) expected.GasPrice = big.NewInt(10000000000000) expected.Value = big.NewInt(10000000000000) @@ -194,7 +194,7 @@ func TestNewTxArgs(t *testing.T) { func TestNewTxArgsBlockInt(t *testing.T) { input := `[{"from": "0xb60e8dd61c5d32be8058bb8eb970870f07233155"}, 5]` expected := new(NewTxArgs) - expected.From = "0xb60e8dd61c5d32be8058bb8eb970870f07233155" + expected.From = common.HexToAddress("0xb60e8dd61c5d32be8058bb8eb970870f07233155") expected.BlockNumber = big.NewInt(5).Int64() args := new(NewTxArgs) @@ -221,31 +221,18 @@ func TestNewTxArgsEmpty(t *testing.T) { } } -func TestNewTxArgsReqs(t *testing.T) { +func TestNewTxArgsFromEmpty(t *testing.T) { + input := `[{"to": "0xb60e8dd61c5d32be8058bb8eb970870f07233155"}]` + args := new(NewTxArgs) - args.From = "0xb60e8dd61c5d32be8058bb8eb970870f07233155" - - err := args.requirements() - switch err.(type) { - case nil: - break - default: - t.Errorf("Get %T", err) - } -} - -func TestNewTxArgsReqsFromBlank(t *testing.T) { - args := new(NewTxArgs) - args.From = "" - - err := args.requirements() + err := json.Unmarshal([]byte(input), &args) switch err.(type) { case nil: t.Error("Expected error but didn't get one") case *ValidationError: break default: - t.Error("Wrong type of error") + t.Errorf("Expected *rpc.ValidationError, but got %T with message `%s`", err, err.Error()) } } From bd1a54f076935d8d42c1f6df2c54fdd4e7f978ac Mon Sep 17 00:00:00 2001 From: Taylor Gerring Date: Thu, 26 Mar 2015 10:52:32 +0100 Subject: [PATCH 010/141] GetStorageArgs --- rpc/api.go | 6 +---- rpc/args.go | 13 +++-------- rpc/args_test.go | 58 +++++++++++++++++++++++++++++++++++++++++++----- 3 files changed, 56 insertions(+), 21 deletions(-) diff --git a/rpc/api.go b/rpc/api.go index b5f7597115..f5ce8acb61 100644 --- a/rpc/api.go +++ b/rpc/api.go @@ -106,11 +106,7 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err return err } - if err := args.requirements(); err != nil { - return err - } - - *reply = api.xethAtStateNum(args.BlockNumber).State().SafeGet(args.Address).Storage() + *reply = api.xethAtStateNum(args.BlockNumber).State().SafeGet(args.Address.Hex()).Storage() case "eth_getStorageAt": args := new(GetStorageAtArgs) if err := json.Unmarshal(req.Params, &args); err != nil { diff --git a/rpc/args.go b/rpc/args.go index 2446e778f4..8d7427f6fc 100644 --- a/rpc/args.go +++ b/rpc/args.go @@ -149,7 +149,7 @@ func (args *NewTxArgs) UnmarshalJSON(b []byte) (err error) { } type GetStorageArgs struct { - Address string + Address common.Address BlockNumber int64 } @@ -165,9 +165,9 @@ func (args *GetStorageArgs) UnmarshalJSON(b []byte) (err error) { addstr, ok := obj[0].(string) if !ok { - return NewDecodeParamError("Address is not a string") + return NewDecodeParamError("address is not a string") } - args.Address = addstr + args.Address = common.HexToAddress(addstr) if len(obj) > 1 { if err := blockHeight(obj[1], &args.BlockNumber); err != nil { @@ -178,13 +178,6 @@ func (args *GetStorageArgs) UnmarshalJSON(b []byte) (err error) { return nil } -func (args *GetStorageArgs) requirements() error { - if len(args.Address) == 0 { - return NewValidationError("Address", "cannot be blank") - } - return nil -} - type GetStorageAtArgs struct { Address string Key string diff --git a/rpc/args_test.go b/rpc/args_test.go index 328eab0eca..20930a3d8d 100644 --- a/rpc/args_test.go +++ b/rpc/args_test.go @@ -239,7 +239,7 @@ func TestNewTxArgsFromEmpty(t *testing.T) { func TestGetStorageArgs(t *testing.T) { input := `["0x407d73d8a49eeb85d32cf465507dd71d507100c1", "latest"]` expected := new(GetStorageArgs) - expected.Address = "0x407d73d8a49eeb85d32cf465507dd71d507100c1" + expected.Address = common.HexToAddress("0x407d73d8a49eeb85d32cf465507dd71d507100c1") expected.BlockNumber = -1 args := new(GetStorageArgs) @@ -247,10 +247,6 @@ func TestGetStorageArgs(t *testing.T) { t.Error(err) } - if err := args.requirements(); err != nil { - t.Error(err) - } - if expected.Address != args.Address { t.Errorf("Address shoud be %#v but is %#v", expected.Address, args.Address) } @@ -260,13 +256,63 @@ func TestGetStorageArgs(t *testing.T) { } } +func TestGetStorageInvalidArgs(t *testing.T) { + input := `{}` + + args := new(GetStorageArgs) + err := json.Unmarshal([]byte(input), &args) + switch err.(type) { + case nil: + t.Error("Expected error but didn't get one") + case *DecodeParamError: + break + default: + t.Errorf("Expected *rpc.DecodeParamError but got %T with message `%s`", err, err.Error()) + } +} + +func TestGetStorageInvalidBlockheight(t *testing.T) { + input := `["0x407d73d8a49eeb85d32cf465507dd71d507100c1", {}]` + + args := new(GetStorageArgs) + err := json.Unmarshal([]byte(input), &args) + switch err.(type) { + case nil: + t.Error("Expected error but didn't get one") + case *DecodeParamError: + break + default: + t.Errorf("Expected *rpc.DecodeParamError but got %T with message `%s`", err, err.Error()) + } +} + func TestGetStorageEmptyArgs(t *testing.T) { input := `[]` args := new(GetStorageArgs) err := json.Unmarshal([]byte(input), &args) - if err == nil { + switch err.(type) { + case nil: t.Error("Expected error but didn't get one") + case *InsufficientParamsError: + break + default: + t.Errorf("Expected *rpc.InsufficientParamsError but got %T with message `%s`", err, err.Error()) + } +} + +func TestGetStorageAddressInt(t *testing.T) { + input := `[32456785432456, "latest"]` + + args := new(GetStorageArgs) + err := json.Unmarshal([]byte(input), &args) + switch err.(type) { + case nil: + t.Error("Expected error but didn't get one") + case *DecodeParamError: + break + default: + t.Errorf("Expected *rpc.DecodeParamError but got %T with message `%s`", err, err.Error()) } } From 93af30a6f6308fe4e59b3a96f65ef535f1855865 Mon Sep 17 00:00:00 2001 From: Taylor Gerring Date: Thu, 26 Mar 2015 11:06:45 +0100 Subject: [PATCH 011/141] improved GetBlockByHashArgs tests --- rpc/args_test.go | 39 +++++++++++++++++++++++++++++++++++++-- 1 file changed, 37 insertions(+), 2 deletions(-) diff --git a/rpc/args_test.go b/rpc/args_test.go index 20930a3d8d..b6d592a094 100644 --- a/rpc/args_test.go +++ b/rpc/args_test.go @@ -100,13 +100,48 @@ func TestGetBlockByHashArgs(t *testing.T) { } } -func TestGetBlockByHashEmpty(t *testing.T) { +func TestGetBlockByHashArgsEmpty(t *testing.T) { input := `[]` args := new(GetBlockByHashArgs) err := json.Unmarshal([]byte(input), &args) - if err == nil { + switch err.(type) { + case nil: t.Error("Expected error but didn't get one") + case *InsufficientParamsError: + break + default: + t.Errorf("Expected *rpc.InsufficientParamsError but got %T with message %s", err, err.Error()) + } +} + +func TestGetBlockByHashArgsInvalid(t *testing.T) { + input := `{}` + + args := new(GetBlockByHashArgs) + err := json.Unmarshal([]byte(input), &args) + switch err.(type) { + case nil: + t.Error("Expected error but didn't get one") + case *DecodeParamError: + break + default: + t.Errorf("Expected *rpc.DecodeParamError but got %T with message %s", err, err.Error()) + } +} + +func TestGetBlockByHashArgsHashInt(t *testing.T) { + input := `[8]` + + args := new(GetBlockByHashArgs) + err := json.Unmarshal([]byte(input), &args) + switch err.(type) { + case nil: + t.Error("Expected error but didn't get one") + case *DecodeParamError: + break + default: + t.Errorf("Expected *rpc.DecodeParamError but got %T with message %s", err, err.Error()) } } From 493e0d7be883bb1acd3b8588b0e3d641ce06c73b Mon Sep 17 00:00:00 2001 From: Taylor Gerring Date: Thu, 26 Mar 2015 11:07:14 +0100 Subject: [PATCH 012/141] improved GetBlockByNumber tests --- rpc/args.go | 4 +++- rpc/args_test.go | 60 +++++++++++++++++++++++++++++++++++++++++++++--- 2 files changed, 60 insertions(+), 4 deletions(-) diff --git a/rpc/args.go b/rpc/args.go index 8d7427f6fc..7504293a4b 100644 --- a/rpc/args.go +++ b/rpc/args.go @@ -81,8 +81,10 @@ func (args *GetBlockByNumberArgs) UnmarshalJSON(b []byte) (err error) { if v, ok := obj[0].(float64); ok { args.BlockNumber = int64(v) + } else if v, ok := obj[0].(string); ok { + args.BlockNumber = common.Big(v).Int64() } else { - args.BlockNumber = common.Big(obj[0].(string)).Int64() + return NewDecodeParamError("blockNumber must be number or string") } if len(obj) > 1 { diff --git a/rpc/args_test.go b/rpc/args_test.go index b6d592a094..b9a68d8bc5 100644 --- a/rpc/args_test.go +++ b/rpc/args_test.go @@ -145,7 +145,27 @@ func TestGetBlockByHashArgsHashInt(t *testing.T) { } } -func TestGetBlockByNumberArgs(t *testing.T) { +func TestGetBlockByNumberArgsBlockNum(t *testing.T) { + input := `[436, false]` + expected := new(GetBlockByNumberArgs) + expected.BlockNumber = 436 + expected.IncludeTxs = false + + args := new(GetBlockByNumberArgs) + if err := json.Unmarshal([]byte(input), &args); err != nil { + t.Error(err) + } + + if args.BlockNumber != expected.BlockNumber { + t.Errorf("BlockNumber should be %v but is %v", expected.BlockNumber, args.BlockNumber) + } + + if args.IncludeTxs != expected.IncludeTxs { + t.Errorf("IncludeTxs should be %v but is %v", expected.IncludeTxs, args.IncludeTxs) + } +} + +func TestGetBlockByNumberArgsBlockHex(t *testing.T) { input := `["0x1b4", false]` expected := new(GetBlockByNumberArgs) expected.BlockNumber = 436 @@ -157,7 +177,7 @@ func TestGetBlockByNumberArgs(t *testing.T) { } if args.BlockNumber != expected.BlockNumber { - t.Errorf("BlockHash should be %v but is %v", expected.BlockNumber, args.BlockNumber) + t.Errorf("BlockNumber should be %v but is %v", expected.BlockNumber, args.BlockNumber) } if args.IncludeTxs != expected.IncludeTxs { @@ -170,8 +190,42 @@ func TestGetBlockByNumberEmpty(t *testing.T) { args := new(GetBlockByNumberArgs) err := json.Unmarshal([]byte(input), &args) - if err == nil { + switch err.(type) { + case nil: t.Error("Expected error but didn't get one") + case *InsufficientParamsError: + break + default: + t.Errorf("Expected *rpc.InsufficientParamsError but got %T with message `%s`", err, err.Error()) + } +} + +func TestGetBlockByNumberBool(t *testing.T) { + input := `[true, true]` + + args := new(GetBlockByNumberArgs) + err := json.Unmarshal([]byte(input), &args) + switch err.(type) { + case nil: + t.Error("Expected error but didn't get one") + case *DecodeParamError: + break + default: + t.Errorf("Expected *rpc.DecodeParamError but got %T with message `%s`", err, err.Error()) + } +} +func TestGetBlockByNumberBlockObject(t *testing.T) { + input := `{}` + + args := new(GetBlockByNumberArgs) + err := json.Unmarshal([]byte(input), &args) + switch err.(type) { + case nil: + t.Error("Expected error but didn't get one") + case *DecodeParamError: + break + default: + t.Errorf("Expected *rpc.DecodeParamError but got %T with message `%s`", err, err.Error()) } } From ad2089b0a3a495d8584209b6e31dde153cac7088 Mon Sep 17 00:00:00 2001 From: Taylor Gerring Date: Thu, 26 Mar 2015 11:59:16 +0100 Subject: [PATCH 013/141] Add blockHeightFromJson convenience function --- rpc/args.go | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) diff --git a/rpc/args.go b/rpc/args.go index 7504293a4b..fc7307b838 100644 --- a/rpc/args.go +++ b/rpc/args.go @@ -8,7 +8,15 @@ import ( "github.com/ethereum/go-ethereum/common" ) -func blockHeight(raw interface{}, number *int64) (err error) { +func blockHeightFromJson(msg json.RawMessage, number *int64) error { + var raw interface{} + if err := json.Unmarshal(msg, &raw); err != nil { + return NewDecodeParamError(err.Error()) + } + return blockHeight(raw, number) +} + +func blockHeight(raw interface{}, number *int64) error { // Parse as integer num, ok := raw.(float64) if ok { @@ -19,7 +27,7 @@ func blockHeight(raw interface{}, number *int64) (err error) { // Parse as string/hexstring str, ok := raw.(string) if !ok { - return NewDecodeParamError("BlockNumber is not a string") + return NewDecodeParamError("BlockNumber is not a number or string") } switch str { From 300d36b8640cf195db0f7997cc946ab5f164828f Mon Sep 17 00:00:00 2001 From: Taylor Gerring Date: Thu, 26 Mar 2015 11:59:35 +0100 Subject: [PATCH 014/141] improved NewTxArgs tests --- rpc/args.go | 7 +----- rpc/args_test.go | 55 +++++++++++++++++++++++++++++++++++++++++++++++- 2 files changed, 55 insertions(+), 7 deletions(-) diff --git a/rpc/args.go b/rpc/args.go index fc7307b838..82ee00d252 100644 --- a/rpc/args.go +++ b/rpc/args.go @@ -145,12 +145,7 @@ func (args *NewTxArgs) UnmarshalJSON(b []byte) (err error) { // Check for optional BlockNumber param if len(obj) > 1 { - var raw interface{} - if err = json.Unmarshal(obj[1], &raw); err != nil { - return NewDecodeParamError(err.Error()) - } - - if err := blockHeight(raw, &args.BlockNumber); err != nil { + if err := blockHeightFromJson(obj[1], &args.BlockNumber); err != nil { return err } } diff --git a/rpc/args_test.go b/rpc/args_test.go index b9a68d8bc5..e5a27e38a3 100644 --- a/rpc/args_test.go +++ b/rpc/args_test.go @@ -300,13 +300,66 @@ func TestNewTxArgsBlockInt(t *testing.T) { } } +func TestNewTxArgsBlockInvalid(t *testing.T) { + input := `[{"from": "0xb60e8dd61c5d32be8058bb8eb970870f07233155"}, false]` + expected := new(NewTxArgs) + expected.From = common.HexToAddress("0xb60e8dd61c5d32be8058bb8eb970870f07233155") + expected.BlockNumber = big.NewInt(5).Int64() + + args := new(NewTxArgs) + err := json.Unmarshal([]byte(input), &args) + switch err.(type) { + case nil: + t.Error("Expected error but didn't get one") + case *DecodeParamError: + break + default: + t.Errorf("Expeted *rpc.DecodeParamError but got %T with message `%s`", err, err.Error()) + } + +} + func TestNewTxArgsEmpty(t *testing.T) { input := `[]` args := new(NewTxArgs) err := json.Unmarshal([]byte(input), &args) - if err == nil { + switch err.(type) { + case nil: t.Error("Expected error but didn't get one") + case *InsufficientParamsError: + break + default: + t.Errorf("Expeted *rpc.InsufficientParamsError but got %T with message `%s`", err, err.Error()) + } +} + +func TestNewTxArgsInvalid(t *testing.T) { + input := `{}` + + args := new(NewTxArgs) + err := json.Unmarshal([]byte(input), &args) + switch err.(type) { + case nil: + t.Error("Expected error but didn't get one") + case *DecodeParamError: + break + default: + t.Errorf("Expeted *rpc.DecodeParamError but got %T with message `%s`", err, err.Error()) + } +} +func TestNewTxArgsNotStrings(t *testing.T) { + input := `[{"from":6}]` + + args := new(NewTxArgs) + err := json.Unmarshal([]byte(input), &args) + switch err.(type) { + case nil: + t.Error("Expected error but didn't get one") + case *DecodeParamError: + break + default: + t.Errorf("Expeted *rpc.DecodeParamError but got %T with message `%s`", err, err.Error()) } } From eb433731aa535a47c4a828ea15eafabd37a8278b Mon Sep 17 00:00:00 2001 From: obscuren Date: Thu, 26 Mar 2015 12:06:14 +0100 Subject: [PATCH 015/141] Fixed filter and refactored code --- core/filter.go | 2 +- rpc/args.go | 51 +++++++++++++++++++++++++++----------------------- 2 files changed, 29 insertions(+), 24 deletions(-) diff --git a/core/filter.go b/core/filter.go index 901931d991..ba5d5e14e7 100644 --- a/core/filter.go +++ b/core/filter.go @@ -4,8 +4,8 @@ import ( "math" "github.com/ethereum/go-ethereum/common" - "github.com/ethereum/go-ethereum/core/types" "github.com/ethereum/go-ethereum/core/state" + "github.com/ethereum/go-ethereum/core/types" ) type AccountChange struct { diff --git a/rpc/args.go b/rpc/args.go index 5b655024ca..892e3f3e13 100644 --- a/rpc/args.go +++ b/rpc/args.go @@ -3,6 +3,8 @@ package rpc import ( "bytes" "encoding/json" + "errors" + "fmt" "math/big" "github.com/ethereum/go-ethereum/common" @@ -442,6 +444,26 @@ type BlockFilterArgs struct { Max int } +func toNumber(v interface{}) (int64, error) { + var str string + if v != nil { + var ok bool + str, ok = v.(string) + if !ok { + return 0, errors.New("is not a string or undefined") + } + } else { + str = "latest" + } + + switch str { + case "latest": + return -1, nil + default: + return int64(common.Big(v.(string)).Int64()), nil + } +} + func (args *BlockFilterArgs) UnmarshalJSON(b []byte) (err error) { var obj []struct { FromBlock interface{} `json:"fromBlock"` @@ -460,30 +482,13 @@ func (args *BlockFilterArgs) UnmarshalJSON(b []byte) (err error) { return NewInsufficientParamsError(len(obj), 1) } - fromstr, ok := obj[0].FromBlock.(string) - if !ok { - return NewDecodeParamError("FromBlock is not a string") + args.Earliest, err = toNumber(obj[0].FromBlock) + if err != nil { + return NewDecodeParamError(fmt.Sprintf("FromBlock %v", err)) } - - switch fromstr { - case "latest": - args.Earliest = -1 - default: - args.Earliest = int64(common.Big(obj[0].FromBlock.(string)).Int64()) - } - - tostr, ok := obj[0].ToBlock.(string) - if !ok { - return NewDecodeParamError("ToBlock is not a string") - } - - switch tostr { - case "latest": - args.Latest = -1 - case "pending": - args.Latest = -2 - default: - args.Latest = int64(common.Big(obj[0].ToBlock.(string)).Int64()) + args.Latest, err = toNumber(obj[0].FromBlock) + if err != nil { + return NewDecodeParamError(fmt.Sprintf("ToBlock %v", err)) } args.Max = int(common.Big(obj[0].Limit).Int64()) From ace5b5a1bf881ab1219f8252144faf1836e0a994 Mon Sep 17 00:00:00 2001 From: obscuren Date: Thu, 26 Mar 2015 12:06:45 +0100 Subject: [PATCH 016/141] updated web3.js --- cmd/mist/assets/ext/ethereum.js | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/cmd/mist/assets/ext/ethereum.js b/cmd/mist/assets/ext/ethereum.js index 9f073d9091..17164bea8b 160000 --- a/cmd/mist/assets/ext/ethereum.js +++ b/cmd/mist/assets/ext/ethereum.js @@ -1 +1 @@ -Subproject commit 9f073d9091cd2d2b46dd46afea9dcf5d825ecd7c +Subproject commit 17164bea8b330d6a118b40d6fbe222ffb12a0e9f From 9c4504dc41bbedb590db20519030224df66ce4b1 Mon Sep 17 00:00:00 2001 From: Taylor Gerring Date: Thu, 26 Mar 2015 12:11:28 +0100 Subject: [PATCH 017/141] GetStorageAtArgs --- rpc/api.go | 7 ++--- rpc/args.go | 19 +++--------- rpc/args_test.go | 75 +++++++++++++++++++++++++++++++++++++++++++----- 3 files changed, 74 insertions(+), 27 deletions(-) diff --git a/rpc/api.go b/rpc/api.go index f5ce8acb61..10d2e529ec 100644 --- a/rpc/api.go +++ b/rpc/api.go @@ -112,12 +112,9 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err if err := json.Unmarshal(req.Params, &args); err != nil { return err } - if err := args.requirements(); err != nil { - return err - } - state := api.xethAtStateNum(args.BlockNumber).State().SafeGet(args.Address) - value := state.StorageString(args.Key) + state := api.xethAtStateNum(args.BlockNumber).State().SafeGet(args.Address.Hex()) + value := state.StorageString(args.Key.Hex()) *reply = common.Bytes2Hex(value.Bytes()) case "eth_getTransactionCount": diff --git a/rpc/args.go b/rpc/args.go index 82ee00d252..84c9ee0f7a 100644 --- a/rpc/args.go +++ b/rpc/args.go @@ -184,8 +184,8 @@ func (args *GetStorageArgs) UnmarshalJSON(b []byte) (err error) { } type GetStorageAtArgs struct { - Address string - Key string + Address common.Address + Key common.Hash BlockNumber int64 } @@ -203,13 +203,13 @@ func (args *GetStorageAtArgs) UnmarshalJSON(b []byte) (err error) { if !ok { return NewDecodeParamError("Address is not a string") } - args.Address = addstr + args.Address = common.HexToAddress(addstr) keystr, ok := obj[1].(string) if !ok { return NewDecodeParamError("Key is not a string") } - args.Key = keystr + args.Key = common.HexToHash(keystr) if len(obj) > 2 { if err := blockHeight(obj[2], &args.BlockNumber); err != nil { @@ -220,17 +220,6 @@ func (args *GetStorageAtArgs) UnmarshalJSON(b []byte) (err error) { return nil } -func (args *GetStorageAtArgs) requirements() error { - if len(args.Address) == 0 { - return NewValidationError("Address", "cannot be blank") - } - - if len(args.Key) == 0 { - return NewValidationError("Key", "cannot be blank") - } - return nil -} - type GetTxCountArgs struct { Address string BlockNumber int64 diff --git a/rpc/args_test.go b/rpc/args_test.go index e5a27e38a3..dea34b956c 100644 --- a/rpc/args_test.go +++ b/rpc/args_test.go @@ -461,8 +461,8 @@ func TestGetStorageAddressInt(t *testing.T) { func TestGetStorageAtArgs(t *testing.T) { input := `["0x407d73d8a49eeb85d32cf465507dd71d507100c1", "0x0", "0x2"]` expected := new(GetStorageAtArgs) - expected.Address = "0x407d73d8a49eeb85d32cf465507dd71d507100c1" - expected.Key = "0x0" + expected.Address = common.HexToAddress("0x407d73d8a49eeb85d32cf465507dd71d507100c1") + expected.Key = common.HexToHash("0x0") expected.BlockNumber = 2 args := new(GetStorageAtArgs) @@ -470,10 +470,6 @@ func TestGetStorageAtArgs(t *testing.T) { t.Error(err) } - if err := args.requirements(); err != nil { - t.Error(err) - } - if expected.Address != args.Address { t.Errorf("Address shoud be %#v but is %#v", expected.Address, args.Address) } @@ -492,8 +488,73 @@ func TestGetStorageAtEmptyArgs(t *testing.T) { args := new(GetStorageAtArgs) err := json.Unmarshal([]byte(input), &args) - if err == nil { + switch err.(type) { + case nil: t.Error("Expected error but didn't get one") + case *InsufficientParamsError: + break + default: + t.Errorf("Expected *rpc.InsufficientParamsError but got %T with message `%s`", err, err.Error()) + } +} + +func TestGetStorageAtArgsInvalid(t *testing.T) { + input := `{}` + + args := new(GetStorageAtArgs) + err := json.Unmarshal([]byte(input), &args) + switch err.(type) { + case nil: + t.Error("Expected error but didn't get one") + case *DecodeParamError: + break + default: + t.Errorf("Expected *rpc.DecodeParamError but got %T with message `%s`", err, err.Error()) + } +} + +func TestGetStorageAtArgsAddressNotString(t *testing.T) { + input := `[true, "0x0", "0x2"]` + + args := new(GetStorageAtArgs) + err := json.Unmarshal([]byte(input), &args) + switch err.(type) { + case nil: + t.Error("Expected error but didn't get one") + case *DecodeParamError: + break + default: + t.Errorf("Expected *rpc.DecodeParamError but got %T with message `%s`", err, err.Error()) + } +} + +func TestGetStorageAtArgsKeyNotString(t *testing.T) { + input := `["0x407d73d8a49eeb85d32cf465507dd71d507100c1", true, "0x2"]` + + args := new(GetStorageAtArgs) + err := json.Unmarshal([]byte(input), &args) + switch err.(type) { + case nil: + t.Error("Expected error but didn't get one") + case *DecodeParamError: + break + default: + t.Errorf("Expected *rpc.DecodeParamError but got %T with message `%s`", err, err.Error()) + } +} + +func TestGetStorageAtArgsValueNotString(t *testing.T) { + input := `["0x407d73d8a49eeb85d32cf465507dd71d507100c1", "0x1", true]` + + args := new(GetStorageAtArgs) + err := json.Unmarshal([]byte(input), &args) + switch err.(type) { + case nil: + t.Error("Expected error but didn't get one") + case *DecodeParamError: + break + default: + t.Errorf("Expected *rpc.DecodeParamError but got %T with message `%s`", err, err.Error()) } } From 4ba850639ede569bda4413b8e986b26726950d08 Mon Sep 17 00:00:00 2001 From: obscuren Date: Thu, 26 Mar 2015 12:15:12 +0100 Subject: [PATCH 018/141] updated web3.js light for console --- jsre/ethereum_js.go | 2 +- rpc/api.go | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/jsre/ethereum_js.go b/jsre/ethereum_js.go index fb01702888..403c438bc8 100644 --- a/jsre/ethereum_js.go +++ b/jsre/ethereum_js.go @@ -1,3 +1,3 @@ package jsre -const Ethereum_JS = `require=function t(e,n,r){function o(a,s){if(!n[a]){if(!e[a]){var u="function"==typeof require&&require;if(!s&&u)return u(a,!0);if(i)return i(a,!0);var c=new Error("Cannot find module '"+a+"'");throw c.code="MODULE_NOT_FOUND",c}var l=n[a]={exports:{}};e[a][0].call(l.exports,function(t){var n=e[a][1][t];return o(n?n:t)},l,l.exports,t,e,n,r)}return n[a].exports}for(var i="function"==typeof require&&require,a=0;ay;y++)g.push(d(e.slice(0,u))),e=e.slice(u);n.push(g)}else o.prefixedType("bytes")(t[c].type)?(l=l.slice(u),n.push(d(e.slice(0,u))),e=e.slice(u)):(n.push(d(e.slice(0,u))),e=e.slice(u))}),n},d=function(t){var e={};return t.forEach(function(t){var r=n.extractDisplayName(t.name),o=n.extractTypeName(t.name),i=function(){var e=Array.prototype.slice.call(arguments);return l(t.inputs,e)};void 0===e[r]&&(e[r]=i),e[r][o]=i}),e},h=function(t){var e={};return t.forEach(function(t){var r=n.extractDisplayName(t.name),o=n.extractTypeName(t.name),i=function(e){return m(t.outputs,e)};void 0===e[r]&&(e[r]=i),e[r][o]=i}),e};e.exports={inputParser:d,outputParser:h,formatInput:l,formatOutput:m}},{"../utils/config":5,"../utils/utils":6,"./formatters":2,"./types":3}],2:[function(t,e){var n=t("bignumber.js"),r=t("../utils/utils"),o=t("../utils/config"),i=function(t,e,n){return new Array(e-t.length+1).join(n?n:"0")+t},a=function(t){var e=2*o.ETH_PADDING;return n.config(o.ETH_BIGNUMBER_ROUNDING_MODE),i(r.toTwosComplement(t).round().toString(16),e)},s=function(t){return r.fromAscii(t,o.ETH_PADDING).substr(2)},u=function(t){return"000000000000000000000000000000000000000000000000000000000000000"+(t?"1":"0")},c=function(t){return a(new n(t).times(new n(2).pow(128)))},l=function(t){return"1"===new n(t.substr(0,1),16).toString(2).substr(0,1)},f=function(t){return t=t||"0",l(t)?new n(t,16).minus(new n("ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff",16)).minus(1):new n(t,16)},p=function(t){return t=t||"0",new n(t,16)},m=function(t){return f(t).dividedBy(new n(2).pow(128))},d=function(t){return p(t).dividedBy(new n(2).pow(128))},h=function(t){return"0x"+t},g=function(t){return"0000000000000000000000000000000000000000000000000000000000000001"===t?!0:!1},y=function(t){return r.toAscii(t)},v=function(t){return"0x"+t.slice(t.length-40,t.length)};e.exports={formatInputInt:a,formatInputString:s,formatInputBool:u,formatInputReal:c,formatOutputInt:f,formatOutputUInt:p,formatOutputReal:m,formatOutputUReal:d,formatOutputHash:h,formatOutputBool:g,formatOutputString:y,formatOutputAddress:v}},{"../utils/config":5,"../utils/utils":6,"bignumber.js":"bignumber.js"}],3:[function(t,e){var n=t("./formatters"),r=function(t){return function(e){return 0===e.indexOf(t)}},o=function(t){return function(e){return t===e}},i=function(){return[{type:r("uint"),format:n.formatInputInt},{type:r("int"),format:n.formatInputInt},{type:r("bytes"),format:n.formatInputString},{type:r("real"),format:n.formatInputReal},{type:r("ureal"),format:n.formatInputReal},{type:o("address"),format:n.formatInputInt},{type:o("bool"),format:n.formatInputBool}]},a=function(){return[{type:r("uint"),format:n.formatOutputUInt},{type:r("int"),format:n.formatOutputInt},{type:r("bytes"),format:n.formatOutputString},{type:r("real"),format:n.formatOutputReal},{type:r("ureal"),format:n.formatOutputUReal},{type:o("address"),format:n.formatOutputAddress},{type:o("bool"),format:n.formatOutputBool}]};e.exports={prefixedType:r,namedType:o,inputTypes:i,outputTypes:a}},{"./formatters":2}],4:[function(t,e,n){"use strict";n.XMLHttpRequest="undefined"==typeof XMLHttpRequest?{}:XMLHttpRequest},{}],5:[function(t,e){var n=t("bignumber.js"),r=["wei","Kwei","Mwei","Gwei","szabo","finney","ether","grand","Mether","Gether","Tether","Pether","Eether","Zether","Yether","Nether","Dether","Vether","Uether"];e.exports={ETH_PADDING:32,ETH_SIGNATURE_LENGTH:4,ETH_UNITS:r,ETH_BIGNUMBER_ROUNDING_MODE:{ROUNDING_MODE:n.ROUND_DOWN},ETH_POLLING_TIMEOUT:1e3,ETH_DEFAULTBLOCK:"latest"}},{"bignumber.js":"bignumber.js"}],6:[function(t,e){var n=t("bignumber.js"),r={wei:"1",kwei:"1000",ada:"1000",mwei:"1000000",babbage:"1000000",gwei:"1000000000",shannon:"1000000000",szabo:"1000000000000",finney:"1000000000000000",ether:"1000000000000000000",kether:"1000000000000000000000",grand:"1000000000000000000000",einstein:"1000000000000000000000",mether:"1000000000000000000000000",gether:"1000000000000000000000000000",tether:"1000000000000000000000000000000"},o=function(t,e){for(var n=!1,r=0;rn;n+=2){var o=parseInt(t.substr(n,2),16);if(0===o)break;e+=String.fromCharCode(o)}return e},a=function(t){for(var e="",n=0;n1?(t[n[0]]=t[n[0]]||{},t[n[0]][n[1]]=e):t[n[0]]=e},e.exports=o},{"../utils/utils":6,"./errors":11}],19:[function(t,e){var n=t("../utils/utils"),r=t("./property"),o=[],i=[new r({name:"listening",getter:"net_listening"}),new r({name:"peerCount",getter:"net_peerCount",outputFormatter:n.toDecimal})];e.exports={methods:o,properties:i}},{"../utils/utils":6,"./property":20}],20:[function(t,e){var n=(t("../utils/utils"),t("./errors"),function(t){this.name=t.name,this.getter=t.getter,this.setter=t.setter,this.outputFormatter=t.outputFormatter,this.inputFormatter=t.inputFormatter});n.prototype.formatInput=function(t){return this.inputFormatter?this.inputFormatter(t):t},n.prototype.formatOutput=function(t){return this.outputFormatter&&null!==t?this.outputFormatter(t):t},n.prototype.attachToObject=function(t,e){var n=this.name.split(".");n.length>1?(t[n[0]]=t[n[0]]||{},Object.defineProperty(t[n[0]],n[1],e)):Object.defineProperty(t,n[0],e)},e.exports=n},{"../utils/utils":6,"./errors":11}],21:[function(t,e){var n=function(){};n.prototype.send=function(t){var e=navigator.qt.callMethod(JSON.stringify(t));return JSON.parse(e)},e.exports=n},{}],22:[function(t,e){var n=t("./jsonrpc"),r=t("../utils/utils"),o=t("../utils/config"),i=t("./errors"),a=function(t){this.jsonrpc=new n,this.provider=t,this.polls=[],this.timeout=null,this.poll()};a.prototype.send=function(t){if(!this.provider)return console.error(i.InvalidProvider),null;var e=this.jsonrpc.toPayload(t.method,t.params),n=this.provider.send(e);if(!this.jsonrpc.isValidResponse(n))throw i.InvalidResponse(n);return n.result},a.prototype.sendAsync=function(t,e){if(!this.provider)return e(i.InvalidProvider);var n=this.jsonrpc.toPayload(t.method,t.params),r=this;this.provider.sendAsync(n,function(t,n){return t?e(t):r.jsonrpc.isValidResponse(n)?void e(null,n.result):e(i.InvalidResponse(n))})},a.prototype.setProvider=function(t){this.provider=t},a.prototype.startPolling=function(t,e,n,r){this.polls.push({data:t,id:e,callback:n,uninstall:r})},a.prototype.stopPolling=function(t){for(var e=this.polls.length;e--;){var n=this.polls[e];n.id===t&&this.polls.splice(e,1)}},a.prototype.reset=function(){this.polls.forEach(function(t){t.uninstall(t.id)}),this.polls=[],this.timeout&&(clearTimeout(this.timeout),this.timeout=null),this.poll()},a.prototype.poll=function(){if(this.timeout=setTimeout(this.poll.bind(this),o.ETH_POLLING_TIMEOUT),this.polls.length){if(!this.provider)return void console.error(i.InvalidProvider);var t=this.jsonrpc.toBatchPayload(this.polls.map(function(t){return t.data})),e=this;this.provider.sendAsync(t,function(t,n){if(!t){if(!r.isArray(n))throw i.InvalidResponse(n);n.map(function(t,n){return t.callback=e.polls[n].callback,t}).filter(function(t){var n=e.jsonrpc.isValidResponse(t);return n||t.callback(i.InvalidResponse(t)),n}).filter(function(t){return r.isArray(t.result)&&t.result.length>0}).forEach(function(t){t.callback(null,t)})}})}},e.exports=a},{"../utils/config":5,"../utils/utils":6,"./errors":11,"./jsonrpc":17}],23:[function(t,e){var n=t("./method"),r=t("./formatters"),o=new n({name:"post",call:"shh_post",params:1,inputFormatter:r.inputPostFormatter}),i=new n({name:"newIdentity",call:"shh_newIdentity",params:0}),a=new n({name:"hasIdentity",call:"shh_hasIdentity",params:1}),s=new n({name:"newGroup",call:"shh_newGroup",params:0}),u=new n({name:"addToGroup",call:"shh_addToGroup",params:0}),c=[o,i,a,s,u];e.exports={methods:c}},{"./formatters":15,"./method":18}],24:[function(t,e){var n=t("../web3"),r=t("../utils/config"),o=function(t){return n.sha3(n.fromAscii(t)).slice(0,2+2*r.ETH_SIGNATURE_LENGTH)},i=function(t){return n.sha3(n.fromAscii(t))};e.exports={functionSignatureFromAscii:o,eventSignatureFromAscii:i}},{"../utils/config":5,"../web3":8}],25:[function(t,e){var n=t("./method"),r=function(){var t=function(t){return"string"==typeof t[0]?"eth_newBlockFilter":"eth_newFilter"},e=new n({name:"newFilter",call:t,params:1}),r=new n({name:"uninstallFilter",call:"eth_uninstallFilter",params:1}),o=new n({name:"getLogs",call:"eth_getFilterLogs",params:1});return[e,r,o]},o=function(){var t=new n({name:"newFilter",call:"shh_newFilter",params:1}),e=new n({name:"uninstallFilter",call:"shh_uninstallFilter",params:1}),r=new n({name:"getLogs",call:"shh_getMessages",params:1});return[t,e,r]};e.exports={eth:r,shh:o}},{"./method":18}],26:[function(){},{}],"bignumber.js":[function(t,e){"use strict";e.exports=BigNumber},{}],"ethereum.js":[function(t,e){var n=t("./lib/web3");n.providers.HttpProvider=t("./lib/web3/httpprovider"),n.providers.QtSyncProvider=t("./lib/web3/qtsync"),n.eth.contract=t("./lib/web3/contract"),n.abi=t("./lib/solidity/abi"),e.exports=n},{"./lib/solidity/abi":1,"./lib/web3":8,"./lib/web3/contract":9,"./lib/web3/httpprovider":16,"./lib/web3/qtsync":21}]},{},["ethereum.js"]);` +const Ethereum_JS = `require=function t(e,n,r){function o(a,u){if(!n[a]){if(!e[a]){var s="function"==typeof require&&require;if(!u&&s)return s(a,!0);if(i)return i(a,!0);var c=new Error("Cannot find module '"+a+"'");throw c.code="MODULE_NOT_FOUND",c}var l=n[a]={exports:{}};e[a][0].call(l.exports,function(t){var n=e[a][1][t];return o(n?n:t)},l,l.exports,t,e,n,r)}return n[a].exports}for(var i="function"==typeof require&&require,a=0;ay;y++)g.push(d(e.slice(0,s))),e=e.slice(s);n.push(g)}else o.prefixedType("bytes")(t[c].type)?(l=l.slice(s),n.push(d(e.slice(0,s))),e=e.slice(s)):(n.push(d(e.slice(0,s))),e=e.slice(s))}),n},d=function(t){var e={};return t.forEach(function(t){var r=n.extractDisplayName(t.name),o=n.extractTypeName(t.name),i=function(){var e=Array.prototype.slice.call(arguments);return l(t.inputs,e)};void 0===e[r]&&(e[r]=i),e[r][o]=i}),e},h=function(t){var e={};return t.forEach(function(t){var r=n.extractDisplayName(t.name),o=n.extractTypeName(t.name),i=function(e){return m(t.outputs,e)};void 0===e[r]&&(e[r]=i),e[r][o]=i}),e};e.exports={inputParser:d,outputParser:h,formatInput:l,formatOutput:m}},{"../utils/config":5,"../utils/utils":6,"./formatters":2,"./types":3}],2:[function(t,e){var n=t("bignumber.js"),r=t("../utils/utils"),o=t("../utils/config"),i=function(t,e,n){return new Array(e-t.length+1).join(n?n:"0")+t},a=function(t){var e=2*o.ETH_PADDING;return n.config(o.ETH_BIGNUMBER_ROUNDING_MODE),i(r.toTwosComplement(t).round().toString(16),e)},u=function(t){return r.fromAscii(t,o.ETH_PADDING).substr(2)},s=function(t){return"000000000000000000000000000000000000000000000000000000000000000"+(t?"1":"0")},c=function(t){return a(new n(t).times(new n(2).pow(128)))},l=function(t){return"1"===new n(t.substr(0,1),16).toString(2).substr(0,1)},f=function(t){return t=t||"0",l(t)?new n(t,16).minus(new n("ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff",16)).minus(1):new n(t,16)},p=function(t){return t=t||"0",new n(t,16)},m=function(t){return f(t).dividedBy(new n(2).pow(128))},d=function(t){return p(t).dividedBy(new n(2).pow(128))},h=function(t){return"0x"+t},g=function(t){return"0000000000000000000000000000000000000000000000000000000000000001"===t?!0:!1},y=function(t){return r.toAscii(t)},b=function(t){return"0x"+t.slice(t.length-40,t.length)};e.exports={formatInputInt:a,formatInputString:u,formatInputBool:s,formatInputReal:c,formatOutputInt:f,formatOutputUInt:p,formatOutputReal:m,formatOutputUReal:d,formatOutputHash:h,formatOutputBool:g,formatOutputString:y,formatOutputAddress:b}},{"../utils/config":5,"../utils/utils":6,"bignumber.js":"bignumber.js"}],3:[function(t,e){var n=t("./formatters"),r=function(t){return function(e){return 0===e.indexOf(t)}},o=function(t){return function(e){return t===e}},i=function(){return[{type:r("uint"),format:n.formatInputInt},{type:r("int"),format:n.formatInputInt},{type:r("bytes"),format:n.formatInputString},{type:r("real"),format:n.formatInputReal},{type:r("ureal"),format:n.formatInputReal},{type:o("address"),format:n.formatInputInt},{type:o("bool"),format:n.formatInputBool}]},a=function(){return[{type:r("uint"),format:n.formatOutputUInt},{type:r("int"),format:n.formatOutputInt},{type:r("bytes"),format:n.formatOutputString},{type:r("real"),format:n.formatOutputReal},{type:r("ureal"),format:n.formatOutputUReal},{type:o("address"),format:n.formatOutputAddress},{type:o("bool"),format:n.formatOutputBool}]};e.exports={prefixedType:r,namedType:o,inputTypes:i,outputTypes:a}},{"./formatters":2}],4:[function(t,e,n){"use strict";n.XMLHttpRequest="undefined"==typeof XMLHttpRequest?{}:XMLHttpRequest},{}],5:[function(t,e){var n=t("bignumber.js"),r=["wei","Kwei","Mwei","Gwei","szabo","finney","ether","grand","Mether","Gether","Tether","Pether","Eether","Zether","Yether","Nether","Dether","Vether","Uether"];e.exports={ETH_PADDING:32,ETH_SIGNATURE_LENGTH:4,ETH_UNITS:r,ETH_BIGNUMBER_ROUNDING_MODE:{ROUNDING_MODE:n.ROUND_DOWN},ETH_POLLING_TIMEOUT:1e3,ETH_DEFAULTBLOCK:"latest"}},{"bignumber.js":"bignumber.js"}],6:[function(t,e){var n=t("bignumber.js"),r={wei:"1",kwei:"1000",ada:"1000",mwei:"1000000",babbage:"1000000",gwei:"1000000000",shannon:"1000000000",szabo:"1000000000000",finney:"1000000000000000",ether:"1000000000000000000",kether:"1000000000000000000000",grand:"1000000000000000000000",einstein:"1000000000000000000000",mether:"1000000000000000000000000",gether:"1000000000000000000000000000",tether:"1000000000000000000000000000000"},o=function(t,e){for(var n=!1,r=0;rn;n+=2){var o=parseInt(t.substr(n,2),16);if(0===o)break;e+=String.fromCharCode(o)}return e},a=function(t){for(var e="",n=0;n1?(t[n[0]]||(t[n[0]]={}),t[n[0]][n[1]]=r):t[n[0]]=r})},g=function(t,e){e.forEach(function(e){var n=e.name.split("."),r={};r.get=function(){return e.newProperty&&console.warn("This property is deprecated please use web3."+e.newProperty+" instead."),x.manager.send({method:e.getter,outputFormatter:e.outputFormatter})},e.setter&&(r.set=function(t){return e.newProperty&&console.warn("This property is deprecated please use web3."+e.newProperty+" instead."),x.manager.send({method:e.setter,params:[t],inputFormatter:e.inputFormatter})}),r.enumerable=!e.newProperty,n.length>1?(t[n[0]]||(t[n[0]]={}),Object.defineProperty(t[n[0]],n[1],r)):Object.defineProperty(t,e.name,r)})},y=function(t,e,n,r){x.manager.startPolling({method:t,params:[e]},e,n,r)},b=function(t){x.manager.stopPolling(t)},v={startPolling:y.bind(null,"eth_getFilterChanges"),stopPolling:b},w={startPolling:y.bind(null,"shh_getFilterChanges"),stopPolling:b},x={version:{api:n.version},manager:f(),providers:{},setProvider:function(t){x.manager.setProvider(t)},reset:function(){x.manager.reset()},toHex:c.toHex,toAscii:c.toAscii,fromAscii:c.fromAscii,toDecimal:c.toDecimal,fromDecimal:c.fromDecimal,toBigNumber:c.toBigNumber,toWei:c.toWei,fromWei:c.fromWei,isAddress:c.isAddress,net:{},eth:{contractFromAbi:function(t){return console.warn("Initiating a contract like this is deprecated please use var MyContract = eth.contract(abi); new MyContract(address); instead."),function(e){e=e||"0xc6d9d2cd449a754c494264e1809c50e34d64562b";var n=x.eth.contract(e,t);return n.address=e,n}},filter:function(t,e,n){return t._isEvent?t(e,n):s(t,v,l.outputLogFormatter)},watch:function(t,e,n){return console.warn("eth.watch() is deprecated please use eth.filter() instead."),this.filter(t,e,n)}},db:{},shh:{filter:function(t){return s(t,w,l.outputPostFormatter)},watch:function(t){return console.warn("shh.watch() is deprecated please use shh.filter() instead."),this.filter(t)}}};Object.defineProperty(x.eth,"defaultBlock",{get:function(){return p.ETH_DEFAULTBLOCK},set:function(t){return p.ETH_DEFAULTBLOCK=t,p.ETH_DEFAULTBLOCK}}),h(x,m),g(x,d),h(x.net,r.methods),g(x.net,r.properties),h(x.eth,o.methods),g(x.eth,o.properties),h(x.db,i.methods()),h(x.shh,a.methods()),h(v,u.eth()),h(w,u.shh()),e.exports=x},{"./utils/config":5,"./utils/utils":6,"./version.json":7,"./web3/db":10,"./web3/eth":11,"./web3/filter":13,"./web3/formatters":14,"./web3/net":17,"./web3/requestmanager":19,"./web3/shh":20,"./web3/watches":22}],9:[function(t,e){function n(t,e){t.forEach(function(t){if(-1===t.name.indexOf("(")){var e=t.name,n=t.inputs.map(function(t){return t.type}).join();t.name=e+"("+n+")"}});var n={};return c(n),l(n,t,e),f(n,t,e),p(n,t,e),n}var r=t("../web3"),o=t("../solidity/abi"),i=t("../utils/utils"),a=t("./event"),u=t("./signature"),s=function(t){r._currentContractAbi=t.abi,r._currentContractAddress=t.address,r._currentContractMethodName=t.method,r._currentContractMethodParams=t.params},c=function(t){t.call=function(e){return t._isTransaction=!1,t._options=e,t},t.sendTransaction=function(e){return t._isTransaction=!0,t._options=e,t},t.transact=function(e){return console.warn("myContract.transact() is deprecated please use myContract.sendTransaction() instead."),t.sendTransaction(e)},t._options={},["gas","gasPrice","value","from"].forEach(function(e){t[e]=function(n){return t._options[e]=n,t}})},l=function(t,e,n){var a=o.inputParser(e),c=o.outputParser(e);i.filterFunctions(e).forEach(function(o){var l=i.extractDisplayName(o.name),f=i.extractTypeName(o.name),p=function(){var i=Array.prototype.slice.call(arguments),p=u.functionSignatureFromAscii(o.name),m=a[l][f].apply(null,i),d=t._options||{};d.to=n,d.data=p+m;var h=t._isTransaction===!0||t._isTransaction!==!1&&!o.constant,g=d.collapse!==!1;if(t._options={},t._isTransaction=null,h)return s({abi:e,address:n,method:o.name,params:i}),void r.eth.sendTransaction(d);var y=r.eth.call(d),b=c[l][f](y);return g&&(1===b.length?b=b[0]:0===b.length&&(b=null)),b};void 0===t[l]&&(t[l]=p),t[l][f]=p})},f=function(t,e,n){t.address=n,t._onWatchEventResult=function(t){var n=event.getMatchingEvent(i.filterEvents(e)),r=a.outputParser(n);return r(t)},Object.defineProperty(t,"topics",{get:function(){return i.filterEvents(e).map(function(t){return u.eventSignatureFromAscii(t.name)})}})},p=function(t,e,n){i.filterEvents(e).forEach(function(e){var o=function(){var t=Array.prototype.slice.call(arguments),o=u.eventSignatureFromAscii(e.name),i=a.inputParser(n,o,e),s=i.apply(null,t),c=function(t){var n=a.outputParser(e);return n(t)};return r.eth.filter(s,void 0,void 0,c)};o._isEvent=!0;var s=i.extractDisplayName(e.name),c=i.extractTypeName(e.name);void 0===t[s]&&(t[s]=o),t[s][c]=o})},m=function(t){return t instanceof Array&&1===arguments.length?n.bind(null,t):(console.warn("Initiating a contract like this is deprecated please use var MyContract = eth.contract(abi); new MyContract(address); instead."),new n(arguments[1],arguments[0]))};e.exports=m},{"../solidity/abi":1,"../utils/utils":6,"../web3":8,"./event":12,"./signature":21}],10:[function(t,e){var n=function(){return[{name:"putString",call:"db_putString"},{name:"getString",call:"db_getString"},{name:"putHex",call:"db_putHex"},{name:"getHex",call:"db_getHex"}]};e.exports={methods:n}},{}],11:[function(t,e){var n=t("./formatters"),r=t("../utils/utils"),o=function(t){return r.isString(t[0])&&0===t[0].indexOf("0x")?"eth_getBlockByHash":"eth_getBlockByNumber"},i=function(t){return r.isString(t[0])&&0===t[0].indexOf("0x")?"eth_getTransactionByBlockHashAndIndex":"eth_getTransactionByBlockNumberAndIndex"},a=function(t){return r.isString(t[0])&&0===t[0].indexOf("0x")?"eth_getUncleByBlockHashAndIndex":"eth_getUncleByBlockNumberAndIndex"},u=function(t){return r.isString(t[0])&&0===t[0].indexOf("0x")?"eth_getBlockTransactionCountByHash":"eth_getBlockTransactionCountByNumber"},s=function(t){return r.isString(t[0])&&0===t[0].indexOf("0x")?"eth_getUncleCountByBlockHash":"eth_getUncleCountByBlockNumber"},c=[{name:"getBalance",call:"eth_getBalance",addDefaultblock:2,outputFormatter:n.convertToBigNumber},{name:"getStorage",call:"eth_getStorage",addDefaultblock:2},{name:"getStorageAt",call:"eth_getStorageAt",addDefaultblock:3,inputFormatter:r.toHex},{name:"getCode",call:"eth_getCode",addDefaultblock:2},{name:"getBlock",call:o,outputFormatter:n.outputBlockFormatter,inputFormatter:[r.toHex,function(t){return t?!0:!1}]},{name:"getUncle",call:a,outputFormatter:n.outputBlockFormatter,inputFormatter:[r.toHex,r.toHex,function(t){return t?!0:!1}]},{name:"getCompilers",call:"eth_getCompilers"},{name:"getBlockTransactionCount",call:u,outputFormatter:r.toDecimal,inputFormatter:r.toHex},{name:"getBlockUncleCount",call:s,outputFormatter:r.toDecimal,inputFormatter:r.toHex},{name:"getTransaction",call:"eth_getTransactionByHash",outputFormatter:n.outputTransactionFormatter},{name:"getTransactionFromBlock",call:i,outputFormatter:n.outputTransactionFormatter,inputFormatter:r.toHex},{name:"getTransactionCount",call:"eth_getTransactionCount",addDefaultblock:2,outputFormatter:r.toDecimal},{name:"sendTransaction",call:"eth_sendTransaction",inputFormatter:n.inputTransactionFormatter},{name:"call",call:"eth_call",addDefaultblock:2,inputFormatter:n.inputCallFormatter},{name:"compile.solidity",call:"eth_compileSolidity"},{name:"compile.lll",call:"eth_compileLLL",inputFormatter:r.toHex},{name:"compile.serpent",call:"eth_compileSerpent",inputFormatter:r.toHex},{name:"flush",call:"eth_flush"},{name:"balanceAt",call:"eth_balanceAt",newMethod:"eth.getBalance"},{name:"stateAt",call:"eth_stateAt",newMethod:"eth.getStorageAt"},{name:"storageAt",call:"eth_storageAt",newMethod:"eth.getStorage"},{name:"countAt",call:"eth_countAt",newMethod:"eth.getTransactionCount"},{name:"codeAt",call:"eth_codeAt",newMethod:"eth.getCode"},{name:"transact",call:"eth_transact",newMethod:"eth.sendTransaction"},{name:"block",call:o,newMethod:"eth.getBlock"},{name:"transaction",call:i,newMethod:"eth.getTransaction"},{name:"uncle",call:a,newMethod:"eth.getUncle"},{name:"compilers",call:"eth_compilers",newMethod:"eth.getCompilers"},{name:"solidity",call:"eth_solidity",newMethod:"eth.compile.solidity"},{name:"lll",call:"eth_lll",newMethod:"eth.compile.lll"},{name:"serpent",call:"eth_serpent",newMethod:"eth.compile.serpent"},{name:"transactionCount",call:u,newMethod:"eth.getBlockTransactionCount"},{name:"uncleCount",call:s,newMethod:"eth.getBlockUncleCount"},{name:"logs",call:"eth_logs"}],l=[{name:"coinbase",getter:"eth_coinbase"},{name:"mining",getter:"eth_mining"},{name:"gasPrice",getter:"eth_gasPrice",outputFormatter:n.convertToBigNumber},{name:"accounts",getter:"eth_accounts"},{name:"blockNumber",getter:"eth_blockNumber",outputFormatter:r.toDecimal},{name:"listening",getter:"net_listening",setter:"eth_setListening",newProperty:"net.listening"},{name:"peerCount",getter:"net_peerCount",newProperty:"net.peerCount"},{name:"number",getter:"eth_number",newProperty:"eth.blockNumber"}];e.exports={methods:c,properties:l}},{"../utils/utils":6,"./formatters":14}],12:[function(t,e){var n=t("../solidity/abi"),r=t("../utils/utils"),o=t("./signature"),i=function(t,e){return t.filter(function(t){return t.indexed===e})},a=function(t,e){var n=r.findIndex(t,function(t){return t.name===e});return-1===n?void console.error("indexed param with name "+e+" not found"):t[n]},u=function(t,e){return Object.keys(e).map(function(r){var o=[a(i(t.inputs,!0),r)],u=e[r];return u instanceof Array?u.map(function(t){return n.formatInput(o,[t])}):"0x"+n.formatInput(o,[u])})},s=function(t,e,n){return function(r,o){var i=o||{};return i.address=t,i.topics=[],i.topics.push(e),r&&(i.topics=i.topics.concat(u(n,r))),i}},c=function(t,e,n){var r=e.slice(),o=n.slice();return t.reduce(function(t,e){var n;return n=e.indexed?r.splice(0,1)[0]:o.splice(0,1)[0],t[e.name]=n,t},{})},l=function(t){return function(e){var o={event:r.extractDisplayName(t.name),number:e.number,hash:e.hash,args:{}};if(e.topics=e.topic,!e.topics)return o;var a=i(t.inputs,!0),u="0x"+e.topics.slice(1,e.topics.length).map(function(t){return t.slice(2)}).join(""),s=n.formatOutput(a,u),l=i(t.inputs,!1),f=n.formatOutput(l,e.data);return o.args=c(t.inputs,s,f),o}},f=function(t,e){for(var n=0;n Date: Thu, 26 Mar 2015 12:15:25 +0100 Subject: [PATCH 019/141] debug log --- rpc/api.go | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/rpc/api.go b/rpc/api.go index 230d9ff9ce..aa5b54199f 100644 --- a/rpc/api.go +++ b/rpc/api.go @@ -50,7 +50,7 @@ func (api *EthereumApi) Close() { func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) error { // Spec at https://github.com/ethereum/wiki/wiki/JSON-RPC - rpclogger.Infof("%s %s", req.Method, req.Params) + rpclogger.Debugf("%s %s", req.Method, req.Params) switch req.Method { case "web3_sha3": From 83b0cad76667c570a1be81653b531e6a9d513928 Mon Sep 17 00:00:00 2001 From: obscuren Date: Thu, 26 Mar 2015 12:34:59 +0100 Subject: [PATCH 020/141] fixed block filter args --- rpc/args.go | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/rpc/args.go b/rpc/args.go index 892e3f3e13..61331d993b 100644 --- a/rpc/args.go +++ b/rpc/args.go @@ -482,7 +482,7 @@ func (args *BlockFilterArgs) UnmarshalJSON(b []byte) (err error) { return NewInsufficientParamsError(len(obj), 1) } - args.Earliest, err = toNumber(obj[0].FromBlock) + args.Earliest, err = toNumber(obj[0].ToBlock) if err != nil { return NewDecodeParamError(fmt.Sprintf("FromBlock %v", err)) } From c33dc3e328c791be8c82b514ba07523f065402e1 Mon Sep 17 00:00:00 2001 From: obscuren Date: Thu, 26 Mar 2015 12:40:09 +0100 Subject: [PATCH 021/141] moved helper --- rpc/args.go | 40 ++++++++++++++++++++-------------------- 1 file changed, 20 insertions(+), 20 deletions(-) diff --git a/rpc/args.go b/rpc/args.go index 61331d993b..1928ec218d 100644 --- a/rpc/args.go +++ b/rpc/args.go @@ -36,6 +36,26 @@ func blockHeight(raw interface{}, number *int64) (err error) { return nil } +func toNumber(v interface{}) (int64, error) { + var str string + if v != nil { + var ok bool + str, ok = v.(string) + if !ok { + return 0, errors.New("is not a string or undefined") + } + } else { + str = "latest" + } + + switch str { + case "latest": + return -1, nil + default: + return int64(common.Big(v.(string)).Int64()), nil + } +} + type GetBlockByHashArgs struct { BlockHash string IncludeTxs bool @@ -444,26 +464,6 @@ type BlockFilterArgs struct { Max int } -func toNumber(v interface{}) (int64, error) { - var str string - if v != nil { - var ok bool - str, ok = v.(string) - if !ok { - return 0, errors.New("is not a string or undefined") - } - } else { - str = "latest" - } - - switch str { - case "latest": - return -1, nil - default: - return int64(common.Big(v.(string)).Int64()), nil - } -} - func (args *BlockFilterArgs) UnmarshalJSON(b []byte) (err error) { var obj []struct { FromBlock interface{} `json:"fromBlock"` From 4523a00b91dbe98c6cb03acef362c5592973bcd3 Mon Sep 17 00:00:00 2001 From: Taylor Gerring Date: Thu, 26 Mar 2015 12:47:00 +0100 Subject: [PATCH 022/141] GetTxCountArgs --- rpc/api.go | 7 +----- rpc/args.go | 11 ++------- rpc/args_test.go | 62 +++++++++++++++++++++++++++++++++++++++++------- 3 files changed, 57 insertions(+), 23 deletions(-) diff --git a/rpc/api.go b/rpc/api.go index 10d2e529ec..6f3e78cc0b 100644 --- a/rpc/api.go +++ b/rpc/api.go @@ -123,12 +123,7 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err return err } - err := args.requirements() - if err != nil { - return err - } - - *reply = api.xethAtStateNum(args.BlockNumber).TxCountAt(args.Address) + *reply = api.xethAtStateNum(args.BlockNumber).TxCountAt(args.Address.Hex()) case "eth_getBlockTransactionCountByHash": args := new(GetBlockByHashArgs) if err := json.Unmarshal(req.Params, &args); err != nil { diff --git a/rpc/args.go b/rpc/args.go index 84c9ee0f7a..93af3258ff 100644 --- a/rpc/args.go +++ b/rpc/args.go @@ -221,7 +221,7 @@ func (args *GetStorageAtArgs) UnmarshalJSON(b []byte) (err error) { } type GetTxCountArgs struct { - Address string + Address common.Address BlockNumber int64 } @@ -239,7 +239,7 @@ func (args *GetTxCountArgs) UnmarshalJSON(b []byte) (err error) { if !ok { return NewDecodeParamError("Address is not a string") } - args.Address = addstr + args.Address = common.HexToAddress(addstr) if len(obj) > 1 { if err := blockHeight(obj[1], &args.BlockNumber); err != nil { @@ -250,13 +250,6 @@ func (args *GetTxCountArgs) UnmarshalJSON(b []byte) (err error) { return nil } -func (args *GetTxCountArgs) requirements() error { - if len(args.Address) == 0 { - return NewValidationError("Address", "cannot be blank") - } - return nil -} - type GetBalanceArgs struct { Address string BlockNumber int64 diff --git a/rpc/args_test.go b/rpc/args_test.go index dea34b956c..e13549d000 100644 --- a/rpc/args_test.go +++ b/rpc/args_test.go @@ -559,20 +559,16 @@ func TestGetStorageAtArgsValueNotString(t *testing.T) { } func TestGetTxCountArgs(t *testing.T) { - input := `["0x407d73d8a49eeb85d32cf465507dd71d507100c1", "latest"]` + input := `["0x407d73d8a49eeb85d32cf465507dd71d507100c1", "pending"]` expected := new(GetTxCountArgs) - expected.Address = "0x407d73d8a49eeb85d32cf465507dd71d507100c1" - expected.BlockNumber = -1 + expected.Address = common.HexToAddress("0x407d73d8a49eeb85d32cf465507dd71d507100c1") + expected.BlockNumber = -2 args := new(GetTxCountArgs) if err := json.Unmarshal([]byte(input), &args); err != nil { t.Error(err) } - if err := args.requirements(); err != nil { - t.Error(err) - } - if expected.Address != args.Address { t.Errorf("Address shoud be %#v but is %#v", expected.Address, args.Address) } @@ -587,8 +583,58 @@ func TestGetTxCountEmptyArgs(t *testing.T) { args := new(GetTxCountArgs) err := json.Unmarshal([]byte(input), &args) - if err == nil { + switch err.(type) { + case nil: t.Error("Expected error but didn't get one") + case *InsufficientParamsError: + break + default: + t.Errorf("Expected *rpc.InsufficientParamsError but got %T with message `%s`", err, err.Error()) + } +} + +func TestGetTxCountEmptyArgsInvalid(t *testing.T) { + input := `false` + + args := new(GetTxCountArgs) + err := json.Unmarshal([]byte(input), &args) + switch err.(type) { + case nil: + t.Error("Expected error but didn't get one") + case *DecodeParamError: + break + default: + t.Errorf("Expected *rpc.DecodeParamError but got %T with message `%s`", err, err.Error()) + } +} + +func TestGetTxCountAddressNotString(t *testing.T) { + input := `[false, "pending"]` + + args := new(GetTxCountArgs) + err := json.Unmarshal([]byte(input), &args) + switch err.(type) { + case nil: + t.Error("Expected error but didn't get one") + case *DecodeParamError: + break + default: + t.Errorf("Expected *rpc.DecodeParamError but got %T with message `%s`", err, err.Error()) + } +} + +func TestGetTxCountBlockheightInvalid(t *testing.T) { + input := `["0x407d73d8a49eeb85d32cf465507dd71d507100c1", {}]` + + args := new(GetTxCountArgs) + err := json.Unmarshal([]byte(input), &args) + switch err.(type) { + case nil: + t.Error("Expected error but didn't get one") + case *DecodeParamError: + break + default: + t.Errorf("Expected *rpc.DecodeParamError but got %T with message `%s`", err, err.Error()) } } From c139af582663d760f58e7b50dcb9f355c47ef47e Mon Sep 17 00:00:00 2001 From: Taylor Gerring Date: Thu, 26 Mar 2015 13:10:31 +0100 Subject: [PATCH 023/141] GetBalanceArgs --- rpc/api.go | 6 +---- rpc/args.go | 11 ++------ rpc/args_test.go | 65 +++++++++++++++++++++++++++++++++++++++--------- 3 files changed, 56 insertions(+), 26 deletions(-) diff --git a/rpc/api.go b/rpc/api.go index 6f3e78cc0b..aba47eee25 100644 --- a/rpc/api.go +++ b/rpc/api.go @@ -94,11 +94,7 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err return err } - if err := args.requirements(); err != nil { - return err - } - - v := api.xethAtStateNum(args.BlockNumber).State().SafeGet(args.Address).Balance() + v := api.xethAtStateNum(args.BlockNumber).State().SafeGet(args.Address.Hex()).Balance() *reply = common.ToHex(v.Bytes()) case "eth_getStorage", "eth_storageAt": args := new(GetStorageArgs) diff --git a/rpc/args.go b/rpc/args.go index 93af3258ff..81343dd018 100644 --- a/rpc/args.go +++ b/rpc/args.go @@ -251,7 +251,7 @@ func (args *GetTxCountArgs) UnmarshalJSON(b []byte) (err error) { } type GetBalanceArgs struct { - Address string + Address common.Address BlockNumber int64 } @@ -269,7 +269,7 @@ func (args *GetBalanceArgs) UnmarshalJSON(b []byte) (err error) { if !ok { return NewDecodeParamError("Address is not a string") } - args.Address = addstr + args.Address = common.HexToAddress(addstr) if len(obj) > 1 { if err := blockHeight(obj[1], &args.BlockNumber); err != nil { @@ -280,13 +280,6 @@ func (args *GetBalanceArgs) UnmarshalJSON(b []byte) (err error) { return nil } -func (args *GetBalanceArgs) requirements() error { - if len(args.Address) == 0 { - return NewValidationError("Address", "cannot be blank") - } - return nil -} - type GetDataArgs struct { Address string BlockNumber int64 diff --git a/rpc/args_test.go b/rpc/args_test.go index e13549d000..4792f4f889 100644 --- a/rpc/args_test.go +++ b/rpc/args_test.go @@ -24,7 +24,7 @@ func TestSha3(t *testing.T) { func TestGetBalanceArgs(t *testing.T) { input := `["0x407d73d8a49eeb85d32cf465507dd71d507100c1", "0x1f"]` expected := new(GetBalanceArgs) - expected.Address = "0x407d73d8a49eeb85d32cf465507dd71d507100c1" + expected.Address = common.HexToAddress("0x407d73d8a49eeb85d32cf465507dd71d507100c1") expected.BlockNumber = 31 args := new(GetBalanceArgs) @@ -32,10 +32,6 @@ func TestGetBalanceArgs(t *testing.T) { t.Error(err) } - if err := args.requirements(); err != nil { - t.Error(err) - } - if args.Address != expected.Address { t.Errorf("Address should be %v but is %v", expected.Address, args.Address) } @@ -48,7 +44,7 @@ func TestGetBalanceArgs(t *testing.T) { func TestGetBalanceArgsLatest(t *testing.T) { input := `["0x407d73d8a49eeb85d32cf465507dd71d507100c1", "latest"]` expected := new(GetBalanceArgs) - expected.Address = "0x407d73d8a49eeb85d32cf465507dd71d507100c1" + expected.Address = common.HexToAddress("0x407d73d8a49eeb85d32cf465507dd71d507100c1") expected.BlockNumber = -1 args := new(GetBalanceArgs) @@ -56,10 +52,6 @@ func TestGetBalanceArgsLatest(t *testing.T) { t.Error(err) } - if err := args.requirements(); err != nil { - t.Error(err) - } - if args.Address != expected.Address { t.Errorf("Address should be %v but is %v", expected.Address, args.Address) } @@ -69,15 +61,64 @@ func TestGetBalanceArgsLatest(t *testing.T) { } } -func TestGetBalanceEmptyArgs(t *testing.T) { +func TestGetBalanceArgsEmpty(t *testing.T) { input := `[]` args := new(GetBalanceArgs) err := json.Unmarshal([]byte(input), &args) - if err == nil { + switch err.(type) { + case nil: t.Error("Expected error but didn't get one") + case *InsufficientParamsError: + break + default: + t.Errorf("Expected *rpc.InsufficientParamsError but got %T with message %s", err, err.Error()) } +} +func TestGetBalanceArgsInvalid(t *testing.T) { + input := `6` + + args := new(GetBalanceArgs) + err := json.Unmarshal([]byte(input), &args) + switch err.(type) { + case nil: + t.Error("Expected error but didn't get one") + case *DecodeParamError: + break + default: + t.Errorf("Expected *rpc.DecodeParamError but got %T with message %s", err, err.Error()) + } +} + +func TestGetBalanceArgsBlockInvalid(t *testing.T) { + input := `["0x407d73d8a49eeb85d32cf465507dd71d507100c1", false]` + + args := new(GetBalanceArgs) + err := json.Unmarshal([]byte(input), &args) + switch err.(type) { + case nil: + t.Error("Expected error but didn't get one") + case *DecodeParamError: + break + default: + t.Errorf("Expected *rpc.DecodeParamError but got %T with message %s", err, err.Error()) + } +} + +func TestGetBalanceArgsAddressInvalid(t *testing.T) { + input := `[-9, "latest"]` + + args := new(GetBalanceArgs) + err := json.Unmarshal([]byte(input), &args) + switch err.(type) { + case nil: + t.Error("Expected error but didn't get one") + case *DecodeParamError: + break + default: + t.Errorf("Expected *rpc.DecodeParamError but got %T with message %s", err, err.Error()) + } } func TestGetBlockByHashArgs(t *testing.T) { From a718515b3d43f00497231f981b5ea757b71d55ff Mon Sep 17 00:00:00 2001 From: obscuren Date: Thu, 26 Mar 2015 13:14:24 +0100 Subject: [PATCH 024/141] Squashed 'tests/files/' changes from a7081bc..c6d9629 c6d9629 added another test git-subtree-dir: tests/files git-subtree-split: c6d96293710a37489fa3b074a9fc228e0393f152 --- PoWTests/ethash_tests.json | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/PoWTests/ethash_tests.json b/PoWTests/ethash_tests.json index 4ce41ac6d9..ceacd78a7a 100644 --- a/PoWTests/ethash_tests.json +++ b/PoWTests/ethash_tests.json @@ -9,5 +9,16 @@ "full_size": 1073739904, "header_hash": "2a8de2adf89af77358250bf908bf04ba94a6e8c3ba87775564a41d269a05e4ce", "cache_hash": "35ded12eecf2ce2e8da2e15c06d463aae9b84cb2530a00b932e4bbc484cde353" + }, + "second": { + "nonce": "307692cf71b12f6d", + "mixhash": "e55d02c555a7969361cf74a9ec6211d8c14e4517930a00442f171bdb1698d175", + "header": "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", + "seed": "0000000000000000000000000000000000000000000000000000000000000000", + "result": "ab9b13423cface72cbec8424221651bc2e384ef0f7a560e038fc68c8d8684829", + "cache_size": 16776896, + "full_size": 1073739904, + "header_hash": "100cbec5e5ef82991290d0d93d758f19082e71f234cf479192a8b94df6da6bfe", + "cache_hash": "35ded12eecf2ce2e8da2e15c06d463aae9b84cb2530a00b932e4bbc484cde353" } } From ca03e976976a03d278da227fe1ec9966f23484ba Mon Sep 17 00:00:00 2001 From: Taylor Gerring Date: Thu, 26 Mar 2015 13:33:44 +0100 Subject: [PATCH 025/141] Add InvalidTypeError --- rpc/messages.go | 16 ++++++++++++++++ rpc/messages_test.go | 9 +++++++++ 2 files changed, 25 insertions(+) diff --git a/rpc/messages.go b/rpc/messages.go index 7f5ebab11b..5c498234f9 100644 --- a/rpc/messages.go +++ b/rpc/messages.go @@ -21,6 +21,22 @@ import ( "fmt" ) +type InvalidTypeError struct { + method string + msg string +} + +func (e *InvalidTypeError) Error() string { + return fmt.Sprintf("invalid type on field %s: %s", e.method, e.msg) +} + +func NewInvalidTypeError(method, msg string) *InvalidTypeError { + return &InvalidTypeError{ + method: method, + msg: msg, + } +} + type InsufficientParamsError struct { have int want int diff --git a/rpc/messages_test.go b/rpc/messages_test.go index 5274c91e42..91f0152dc8 100644 --- a/rpc/messages_test.go +++ b/rpc/messages_test.go @@ -4,6 +4,15 @@ import ( "testing" ) +func TestInvalidTypeError(t *testing.T) { + err := NewInvalidTypeError("testField", "not string") + expected := "invalid type on field testField: not string" + + if err.Error() != expected { + t.Error(err.Error()) + } +} + func TestInsufficientParamsError(t *testing.T) { err := NewInsufficientParamsError(0, 1) expected := "insufficient params, want 1 have 0" From a49c81547ce32125917c0127c94c9845750e9e30 Mon Sep 17 00:00:00 2001 From: Taylor Gerring Date: Thu, 26 Mar 2015 13:45:06 +0100 Subject: [PATCH 026/141] DecodeParamError -> InvalidTypeError for unexpected input type --- rpc/args.go | 54 ++++++++++++++++++++++++------------------------ rpc/args_test.go | 52 +++++++++++++++++++++++----------------------- 2 files changed, 53 insertions(+), 53 deletions(-) diff --git a/rpc/args.go b/rpc/args.go index 81343dd018..30ed1a17c2 100644 --- a/rpc/args.go +++ b/rpc/args.go @@ -27,7 +27,7 @@ func blockHeight(raw interface{}, number *int64) error { // Parse as string/hexstring str, ok := raw.(string) if !ok { - return NewDecodeParamError("BlockNumber is not a number or string") + return NewInvalidTypeError("blockNumber", "not a number or string") } switch str { @@ -60,7 +60,7 @@ func (args *GetBlockByHashArgs) UnmarshalJSON(b []byte) (err error) { argstr, ok := obj[0].(string) if !ok { - return NewDecodeParamError("BlockHash not a string") + return NewInvalidTypeError("blockHash", "not a string") } args.BlockHash = common.HexToHash(argstr) @@ -92,7 +92,7 @@ func (args *GetBlockByNumberArgs) UnmarshalJSON(b []byte) (err error) { } else if v, ok := obj[0].(string); ok { args.BlockNumber = common.Big(v).Int64() } else { - return NewDecodeParamError("blockNumber must be number or string") + return NewInvalidTypeError("blockNumber", "not a number or string") } if len(obj) > 1 { @@ -170,7 +170,7 @@ func (args *GetStorageArgs) UnmarshalJSON(b []byte) (err error) { addstr, ok := obj[0].(string) if !ok { - return NewDecodeParamError("address is not a string") + return NewInvalidTypeError("address", "not a string") } args.Address = common.HexToAddress(addstr) @@ -201,13 +201,13 @@ func (args *GetStorageAtArgs) UnmarshalJSON(b []byte) (err error) { addstr, ok := obj[0].(string) if !ok { - return NewDecodeParamError("Address is not a string") + return NewInvalidTypeError("address", "not a string") } args.Address = common.HexToAddress(addstr) keystr, ok := obj[1].(string) if !ok { - return NewDecodeParamError("Key is not a string") + return NewInvalidTypeError("key", "not a string") } args.Key = common.HexToHash(keystr) @@ -237,7 +237,7 @@ func (args *GetTxCountArgs) UnmarshalJSON(b []byte) (err error) { addstr, ok := obj[0].(string) if !ok { - return NewDecodeParamError("Address is not a string") + return NewInvalidTypeError("address", "not a string") } args.Address = common.HexToAddress(addstr) @@ -267,7 +267,7 @@ func (args *GetBalanceArgs) UnmarshalJSON(b []byte) (err error) { addstr, ok := obj[0].(string) if !ok { - return NewDecodeParamError("Address is not a string") + return NewInvalidTypeError("address", "not a string") } args.Address = common.HexToAddress(addstr) @@ -297,7 +297,7 @@ func (args *GetDataArgs) UnmarshalJSON(b []byte) (err error) { addstr, ok := obj[0].(string) if !ok { - return NewDecodeParamError("Address is not a string") + return NewInvalidTypeError("address", "not a string") } args.Address = addstr @@ -335,14 +335,14 @@ func (args *BlockNumIndexArgs) UnmarshalJSON(b []byte) (err error) { arg0, ok := obj[0].(string) if !ok { - return NewDecodeParamError("BlockNumber is not string") + return NewInvalidTypeError("blockNumber", "not a string") } args.BlockNumber = common.Big(arg0).Int64() if len(obj) > 1 { arg1, ok := obj[1].(string) if !ok { - return NewDecodeParamError("Index not a string") + return NewInvalidTypeError("index", "not a string") } args.Index = common.Big(arg1).Int64() } @@ -368,14 +368,14 @@ func (args *HashIndexArgs) UnmarshalJSON(b []byte) (err error) { arg0, ok := obj[0].(string) if !ok { - return NewDecodeParamError("Hash not a string") + return NewInvalidTypeError("hash", "not a string") } args.Hash = arg0 if len(obj) > 1 { arg1, ok := obj[1].(string) if !ok { - return NewDecodeParamError("Index not a string") + return NewInvalidTypeError("index", "not a string") } args.Index = common.Big(arg1).Int64() } @@ -431,7 +431,7 @@ func (args *BlockFilterArgs) UnmarshalJSON(b []byte) (err error) { fromstr, ok := obj[0].FromBlock.(string) if !ok { - return NewDecodeParamError("FromBlock is not a string") + return NewInvalidTypeError("fromBlock", "is not a string") } switch fromstr { @@ -443,7 +443,7 @@ func (args *BlockFilterArgs) UnmarshalJSON(b []byte) (err error) { tostr, ok := obj[0].ToBlock.(string) if !ok { - return NewDecodeParamError("ToBlock is not a string") + return NewInvalidTypeError("toBlock", "not a string") } switch tostr { @@ -483,19 +483,19 @@ func (args *DbArgs) UnmarshalJSON(b []byte) (err error) { var ok bool if objstr, ok = obj[0].(string); !ok { - return NewDecodeParamError("Database is not a string") + return NewInvalidTypeError("database", "not a string") } args.Database = objstr if objstr, ok = obj[1].(string); !ok { - return NewDecodeParamError("Key is not a string") + return NewInvalidTypeError("key", "not a string") } args.Key = objstr if len(obj) > 2 { objstr, ok = obj[2].(string) if !ok { - return NewDecodeParamError("Value is not a string") + return NewInvalidTypeError("value", "not a string") } args.Value = []byte(objstr) @@ -534,19 +534,19 @@ func (args *DbHexArgs) UnmarshalJSON(b []byte) (err error) { var ok bool if objstr, ok = obj[0].(string); !ok { - return NewDecodeParamError("Database is not a string") + return NewInvalidTypeError("database", "not a string") } args.Database = objstr if objstr, ok = obj[1].(string); !ok { - return NewDecodeParamError("Key is not a string") + return NewInvalidTypeError("key", "not a string") } args.Key = objstr if len(obj) > 2 { objstr, ok = obj[2].(string) if !ok { - return NewDecodeParamError("Value is not a string") + return NewInvalidTypeError("value", "not a string") } args.Value = common.FromHex(objstr) @@ -557,10 +557,10 @@ func (args *DbHexArgs) UnmarshalJSON(b []byte) (err error) { func (a *DbHexArgs) requirements() error { if len(a.Database) == 0 { - return NewValidationError("Database", "cannot be blank") + return NewInvalidTypeError("Database", "cannot be blank") } if len(a.Key) == 0 { - return NewValidationError("Key", "cannot be blank") + return NewInvalidTypeError("Key", "cannot be blank") } return nil } @@ -637,7 +637,7 @@ func (args *FilterStringArgs) UnmarshalJSON(b []byte) (err error) { var argstr string argstr, ok := obj[0].(string) if !ok { - return NewDecodeParamError("Filter is not a string") + return NewInvalidTypeError("filter", "not a string") } args.Word = argstr @@ -741,18 +741,18 @@ func (args *SubmitWorkArgs) UnmarshalJSON(b []byte) (err error) { var objstr string var ok bool if objstr, ok = obj[0].(string); !ok { - return NewDecodeParamError("Nonce is not a string") + return NewInvalidTypeError("nonce", "not a string") } args.Nonce = common.String2Big(objstr).Uint64() if objstr, ok = obj[1].(string); !ok { - return NewDecodeParamError("Header is not a string") + return NewInvalidTypeError("header", "not a string") } args.Header = common.HexToHash(objstr) if objstr, ok = obj[2].(string); !ok { - return NewDecodeParamError("Digest is not a string") + return NewInvalidTypeError("digest", "not a string") } args.Digest = common.HexToHash(objstr) diff --git a/rpc/args_test.go b/rpc/args_test.go index 4792f4f889..7dec5d8f47 100644 --- a/rpc/args_test.go +++ b/rpc/args_test.go @@ -99,10 +99,10 @@ func TestGetBalanceArgsBlockInvalid(t *testing.T) { switch err.(type) { case nil: t.Error("Expected error but didn't get one") - case *DecodeParamError: + case *InvalidTypeError: break default: - t.Errorf("Expected *rpc.DecodeParamError but got %T with message %s", err, err.Error()) + t.Errorf("Expected *rpc.InvalidTypeError but got %T with message %s", err, err.Error()) } } @@ -114,10 +114,10 @@ func TestGetBalanceArgsAddressInvalid(t *testing.T) { switch err.(type) { case nil: t.Error("Expected error but didn't get one") - case *DecodeParamError: + case *InvalidTypeError: break default: - t.Errorf("Expected *rpc.DecodeParamError but got %T with message %s", err, err.Error()) + t.Errorf("Expected *rpc.InvalidTypeError but got %T with message %s", err, err.Error()) } } @@ -179,10 +179,10 @@ func TestGetBlockByHashArgsHashInt(t *testing.T) { switch err.(type) { case nil: t.Error("Expected error but didn't get one") - case *DecodeParamError: + case *InvalidTypeError: break default: - t.Errorf("Expected *rpc.DecodeParamError but got %T with message %s", err, err.Error()) + t.Errorf("Expected *rpc.InvalidTypeError but got %T with message %s", err, err.Error()) } } @@ -249,10 +249,10 @@ func TestGetBlockByNumberBool(t *testing.T) { switch err.(type) { case nil: t.Error("Expected error but didn't get one") - case *DecodeParamError: + case *InvalidTypeError: break default: - t.Errorf("Expected *rpc.DecodeParamError but got %T with message `%s`", err, err.Error()) + t.Errorf("Expected *rpc.InvalidTypeError but got %T with message `%s`", err, err.Error()) } } func TestGetBlockByNumberBlockObject(t *testing.T) { @@ -352,10 +352,10 @@ func TestNewTxArgsBlockInvalid(t *testing.T) { switch err.(type) { case nil: t.Error("Expected error but didn't get one") - case *DecodeParamError: + case *InvalidTypeError: break default: - t.Errorf("Expeted *rpc.DecodeParamError but got %T with message `%s`", err, err.Error()) + t.Errorf("Expeted *rpc.InvalidTypeError but got %T with message `%s`", err, err.Error()) } } @@ -462,10 +462,10 @@ func TestGetStorageInvalidBlockheight(t *testing.T) { switch err.(type) { case nil: t.Error("Expected error but didn't get one") - case *DecodeParamError: + case *InvalidTypeError: break default: - t.Errorf("Expected *rpc.DecodeParamError but got %T with message `%s`", err, err.Error()) + t.Errorf("Expected *rpc.InvalidTypeError but got %T with message `%s`", err, err.Error()) } } @@ -492,10 +492,10 @@ func TestGetStorageAddressInt(t *testing.T) { switch err.(type) { case nil: t.Error("Expected error but didn't get one") - case *DecodeParamError: + case *InvalidTypeError: break default: - t.Errorf("Expected *rpc.DecodeParamError but got %T with message `%s`", err, err.Error()) + t.Errorf("Expected *rpc.InvalidTypeError but got %T with message `%s`", err, err.Error()) } } @@ -562,10 +562,10 @@ func TestGetStorageAtArgsAddressNotString(t *testing.T) { switch err.(type) { case nil: t.Error("Expected error but didn't get one") - case *DecodeParamError: + case *InvalidTypeError: break default: - t.Errorf("Expected *rpc.DecodeParamError but got %T with message `%s`", err, err.Error()) + t.Errorf("Expected *rpc.InvalidTypeError but got %T with message `%s`", err, err.Error()) } } @@ -577,10 +577,10 @@ func TestGetStorageAtArgsKeyNotString(t *testing.T) { switch err.(type) { case nil: t.Error("Expected error but didn't get one") - case *DecodeParamError: + case *InvalidTypeError: break default: - t.Errorf("Expected *rpc.DecodeParamError but got %T with message `%s`", err, err.Error()) + t.Errorf("Expected *rpc.InvalidTypeError but got %T with message `%s`", err, err.Error()) } } @@ -592,10 +592,10 @@ func TestGetStorageAtArgsValueNotString(t *testing.T) { switch err.(type) { case nil: t.Error("Expected error but didn't get one") - case *DecodeParamError: + case *InvalidTypeError: break default: - t.Errorf("Expected *rpc.DecodeParamError but got %T with message `%s`", err, err.Error()) + t.Errorf("Expected *rpc.InvalidTypeError but got %T with message `%s`", err, err.Error()) } } @@ -657,10 +657,10 @@ func TestGetTxCountAddressNotString(t *testing.T) { switch err.(type) { case nil: t.Error("Expected error but didn't get one") - case *DecodeParamError: + case *InvalidTypeError: break default: - t.Errorf("Expected *rpc.DecodeParamError but got %T with message `%s`", err, err.Error()) + t.Errorf("Expected *rpc.InvalidTypeError but got %T with message `%s`", err, err.Error()) } } @@ -672,10 +672,10 @@ func TestGetTxCountBlockheightInvalid(t *testing.T) { switch err.(type) { case nil: t.Error("Expected error but didn't get one") - case *DecodeParamError: + case *InvalidTypeError: break default: - t.Errorf("Expected *rpc.DecodeParamError but got %T with message `%s`", err, err.Error()) + t.Errorf("Expected *rpc.InvalidTypeError but got %T with message `%s`", err, err.Error()) } } @@ -791,10 +791,10 @@ func TestBlockFilterArgsNums(t *testing.T) { args := new(BlockFilterArgs) err := json.Unmarshal([]byte(input), &args) switch err.(type) { - case *DecodeParamError: + case *InvalidTypeError: break default: - t.Errorf("Should have *DecodeParamError but instead have %T", err) + t.Errorf("Should have *rpc.InvalidTypeError but instead have %T", err) } } From cd6b3fd28a0624ac27cecf9f3e331a027b9c7e67 Mon Sep 17 00:00:00 2001 From: Taylor Gerring Date: Thu, 26 Mar 2015 13:50:22 +0100 Subject: [PATCH 027/141] GetDataArgs --- rpc/api.go | 5 +--- rpc/args.go | 11 ++------- rpc/args_test.go | 60 ++++++++++++++++++++++++++++++++++++++++++------ 3 files changed, 56 insertions(+), 20 deletions(-) diff --git a/rpc/api.go b/rpc/api.go index aba47eee25..0f5bac6574 100644 --- a/rpc/api.go +++ b/rpc/api.go @@ -159,10 +159,7 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err if err := json.Unmarshal(req.Params, &args); err != nil { return err } - if err := args.requirements(); err != nil { - return err - } - *reply = api.xethAtStateNum(args.BlockNumber).CodeAt(args.Address) + *reply = api.xethAtStateNum(args.BlockNumber).CodeAt(args.Address.Hex()) case "eth_sendTransaction", "eth_transact": args := new(NewTxArgs) if err := json.Unmarshal(req.Params, &args); err != nil { diff --git a/rpc/args.go b/rpc/args.go index 30ed1a17c2..2b62811e30 100644 --- a/rpc/args.go +++ b/rpc/args.go @@ -281,7 +281,7 @@ func (args *GetBalanceArgs) UnmarshalJSON(b []byte) (err error) { } type GetDataArgs struct { - Address string + Address common.Address BlockNumber int64 } @@ -299,7 +299,7 @@ func (args *GetDataArgs) UnmarshalJSON(b []byte) (err error) { if !ok { return NewInvalidTypeError("address", "not a string") } - args.Address = addstr + args.Address = common.HexToAddress(addstr) if len(obj) > 1 { if err := blockHeight(obj[1], &args.BlockNumber); err != nil { @@ -310,13 +310,6 @@ func (args *GetDataArgs) UnmarshalJSON(b []byte) (err error) { return nil } -func (args *GetDataArgs) requirements() error { - if len(args.Address) == 0 { - return NewValidationError("Address", "cannot be blank") - } - return nil -} - type BlockNumIndexArgs struct { BlockNumber int64 Index int64 diff --git a/rpc/args_test.go b/rpc/args_test.go index 7dec5d8f47..b8df084133 100644 --- a/rpc/args_test.go +++ b/rpc/args_test.go @@ -682,7 +682,7 @@ func TestGetTxCountBlockheightInvalid(t *testing.T) { func TestGetDataArgs(t *testing.T) { input := `["0xd5677cf67b5aa051bb40496e68ad359eb97cfbf8", "latest"]` expected := new(GetDataArgs) - expected.Address = "0xd5677cf67b5aa051bb40496e68ad359eb97cfbf8" + expected.Address = common.HexToAddress("0xd5677cf67b5aa051bb40496e68ad359eb97cfbf8") expected.BlockNumber = -1 args := new(GetDataArgs) @@ -690,10 +690,6 @@ func TestGetDataArgs(t *testing.T) { t.Error(err) } - if err := args.requirements(); err != nil { - t.Error(err) - } - if expected.Address != args.Address { t.Errorf("Address shoud be %#v but is %#v", expected.Address, args.Address) } @@ -703,13 +699,63 @@ func TestGetDataArgs(t *testing.T) { } } -func TestGetDataEmptyArgs(t *testing.T) { +func TestGetDataArgsEmpty(t *testing.T) { input := `[]` args := new(GetDataArgs) err := json.Unmarshal([]byte(input), &args) - if err == nil { + switch err.(type) { + case nil: t.Error("Expected error but didn't get one") + case *InsufficientParamsError: + break + default: + t.Errorf("Expected *rpc.InsufficientParamsError but got %T with message `%s`", err, err.Error()) + } +} + +func TestGetDataArgsInvalid(t *testing.T) { + input := `{}` + + args := new(GetDataArgs) + err := json.Unmarshal([]byte(input), &args) + switch err.(type) { + case nil: + t.Error("Expected error but didn't get one") + case *DecodeParamError: + break + default: + t.Errorf("Expected *rpc.DecodeParamError but got %T with message `%s`", err, err.Error()) + } +} + +func TestGetDataArgsAddressNotString(t *testing.T) { + input := `[12, "latest"]` + + args := new(GetDataArgs) + err := json.Unmarshal([]byte(input), &args) + switch err.(type) { + case nil: + t.Error("Expected error but didn't get one") + case *InvalidTypeError: + break + default: + t.Errorf("Expected *rpc.InvalidTypeError but got %T with message `%s`", err, err.Error()) + } +} + +func TestGetDataArgsBlocknumberNotString(t *testing.T) { + input := `["0xd5677cf67b5aa051bb40496e68ad359eb97cfbf8", false]` + + args := new(GetDataArgs) + err := json.Unmarshal([]byte(input), &args) + switch err.(type) { + case nil: + t.Error("Expected error but didn't get one") + case *InvalidTypeError: + break + default: + t.Errorf("Expected *rpc.InvalidTypeError but got %T with message `%s`", err, err.Error()) } } From cb103c089a7c9238326e6a9bb336e375281ca622 Mon Sep 17 00:00:00 2001 From: Taylor Gerring Date: Thu, 26 Mar 2015 13:57:41 +0100 Subject: [PATCH 028/141] BlockNumIndexArgs --- rpc/args.go | 6 ++--- rpc/args_test.go | 60 ++++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 62 insertions(+), 4 deletions(-) diff --git a/rpc/args.go b/rpc/args.go index 2b62811e30..34ed84fc20 100644 --- a/rpc/args.go +++ b/rpc/args.go @@ -326,11 +326,9 @@ func (args *BlockNumIndexArgs) UnmarshalJSON(b []byte) (err error) { return NewInsufficientParamsError(len(obj), 1) } - arg0, ok := obj[0].(string) - if !ok { - return NewInvalidTypeError("blockNumber", "not a string") + if err := blockHeight(obj[0], &args.BlockNumber); err != nil { + return err } - args.BlockNumber = common.Big(arg0).Int64() if len(obj) > 1 { arg1, ok := obj[1].(string) diff --git a/rpc/args_test.go b/rpc/args_test.go index b8df084133..82bdcd2573 100644 --- a/rpc/args_test.go +++ b/rpc/args_test.go @@ -1076,6 +1076,66 @@ func TestBlockNumIndexArgs(t *testing.T) { } } +func TestBlockNumIndexArgsEmpty(t *testing.T) { + input := `[]` + + args := new(BlockNumIndexArgs) + err := json.Unmarshal([]byte(input), &args) + switch err.(type) { + case nil: + t.Error("Expected error but didn't get one") + case *InsufficientParamsError: + break + default: + t.Errorf("Expected *rpc.InsufficientParamsError but got %T with message `%s`", err, err.Error()) + } +} + +func TestBlockNumIndexArgsInvalid(t *testing.T) { + input := `"foo"` + + args := new(BlockNumIndexArgs) + err := json.Unmarshal([]byte(input), &args) + switch err.(type) { + case nil: + t.Error("Expected error but didn't get one") + case *DecodeParamError: + break + default: + t.Errorf("Expected *rpc.DecodeParamError but got %T with message `%s`", err, err.Error()) + } +} + +func TestBlockNumIndexArgsBlocknumInvalid(t *testing.T) { + input := `[{}, "0x1"]` + + args := new(BlockNumIndexArgs) + err := json.Unmarshal([]byte(input), &args) + switch err.(type) { + case nil: + t.Error("Expected error but didn't get one") + case *InvalidTypeError: + break + default: + t.Errorf("Expected *rpc.InvalidTypeError but got %T with message `%s`", err, err.Error()) + } +} + +func TestBlockNumIndexArgsIndexInvalid(t *testing.T) { + input := `["0x29a", 1]` + + args := new(BlockNumIndexArgs) + err := json.Unmarshal([]byte(input), &args) + switch err.(type) { + case nil: + t.Error("Expected error but didn't get one") + case *InvalidTypeError: + break + default: + t.Errorf("Expected *rpc.InvalidTypeError but got %T with message `%s`", err, err.Error()) + } +} + func TestHashIndexArgs(t *testing.T) { input := `["0xc6ef2fc5426d6ad6fd9e2a26abeab0aa2411b7ab17f30a99d3cb96aed1d1055b", "0x1"]` expected := new(HashIndexArgs) From 3472823be94acc5b999dcb8741901b3e0c07f5d6 Mon Sep 17 00:00:00 2001 From: Taylor Gerring Date: Thu, 26 Mar 2015 14:17:32 +0100 Subject: [PATCH 029/141] HashIndexArgs --- rpc/api.go | 6 ++--- rpc/args.go | 4 ++-- rpc/args_test.go | 62 +++++++++++++++++++++++++++++++++++++++++++++++- 3 files changed, 66 insertions(+), 6 deletions(-) diff --git a/rpc/api.go b/rpc/api.go index 0f5bac6574..ff166264b4 100644 --- a/rpc/api.go +++ b/rpc/api.go @@ -212,7 +212,7 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err args := new(HashIndexArgs) if err := json.Unmarshal(req.Params, &args); err != nil { } - tx := api.xeth().EthTransactionByHash(args.Hash) + tx := api.xeth().EthTransactionByHash(args.Hash.Hex()) if tx != nil { *reply = NewTransactionRes(tx) } @@ -222,7 +222,7 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err return err } - block := api.xeth().EthBlockByHexstring(args.Hash) + block := api.xeth().EthBlockByHash(args.Hash) br := NewBlockRes(block) br.fullTx = true @@ -250,7 +250,7 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err return err } - br := NewBlockRes(api.xeth().EthBlockByHexstring(args.Hash)) + br := NewBlockRes(api.xeth().EthBlockByHash(args.Hash)) if args.Index > int64(len(br.Uncles)) || args.Index < 0 { return NewValidationError("Index", "does not exist") diff --git a/rpc/args.go b/rpc/args.go index 34ed84fc20..d3449928bd 100644 --- a/rpc/args.go +++ b/rpc/args.go @@ -342,7 +342,7 @@ func (args *BlockNumIndexArgs) UnmarshalJSON(b []byte) (err error) { } type HashIndexArgs struct { - Hash string + Hash common.Hash Index int64 } @@ -361,7 +361,7 @@ func (args *HashIndexArgs) UnmarshalJSON(b []byte) (err error) { if !ok { return NewInvalidTypeError("hash", "not a string") } - args.Hash = arg0 + args.Hash = common.HexToHash(arg0) if len(obj) > 1 { arg1, ok := obj[1].(string) diff --git a/rpc/args_test.go b/rpc/args_test.go index 82bdcd2573..ab74721b39 100644 --- a/rpc/args_test.go +++ b/rpc/args_test.go @@ -1139,7 +1139,7 @@ func TestBlockNumIndexArgsIndexInvalid(t *testing.T) { func TestHashIndexArgs(t *testing.T) { input := `["0xc6ef2fc5426d6ad6fd9e2a26abeab0aa2411b7ab17f30a99d3cb96aed1d1055b", "0x1"]` expected := new(HashIndexArgs) - expected.Hash = "0xc6ef2fc5426d6ad6fd9e2a26abeab0aa2411b7ab17f30a99d3cb96aed1d1055b" + expected.Hash = common.HexToHash("0xc6ef2fc5426d6ad6fd9e2a26abeab0aa2411b7ab17f30a99d3cb96aed1d1055b") expected.Index = 1 args := new(HashIndexArgs) @@ -1156,6 +1156,66 @@ func TestHashIndexArgs(t *testing.T) { } } +func TestHashIndexArgsEmpty(t *testing.T) { + input := `[]` + + args := new(HashIndexArgs) + err := json.Unmarshal([]byte(input), &args) + switch err.(type) { + case nil: + t.Error("Expected error but didn't get one") + case *InsufficientParamsError: + break + default: + t.Errorf("Expected *rpc.InsufficientParamsError but got %T with message `%s`", err, err.Error()) + } +} + +func TestHashIndexArgsInvalid(t *testing.T) { + input := `{}` + + args := new(HashIndexArgs) + err := json.Unmarshal([]byte(input), &args) + switch err.(type) { + case nil: + t.Error("Expected error but didn't get one") + case *DecodeParamError: + break + default: + t.Errorf("Expected *rpc.DecodeParamError but got %T with message `%s`", err, err.Error()) + } +} + +func TestHashIndexArgsInvalidHash(t *testing.T) { + input := `[7, "0x1"]` + + args := new(HashIndexArgs) + err := json.Unmarshal([]byte(input), &args) + switch err.(type) { + case nil: + t.Error("Expected error but didn't get one") + case *InvalidTypeError: + break + default: + t.Errorf("Expected *rpc.InvalidTypeError but got %T with message `%s`", err, err.Error()) + } +} + +func TestHashIndexArgsInvalidIndex(t *testing.T) { + input := `["0xc6ef2fc5426d6ad6fd9e2a26abeab0aa2411b7ab17f30a99d3cb96aed1d1055b", false]` + + args := new(HashIndexArgs) + err := json.Unmarshal([]byte(input), &args) + switch err.(type) { + case nil: + t.Error("Expected error but didn't get one") + case *InvalidTypeError: + break + default: + t.Errorf("Expected *rpc.InvalidTypeError but got %T with message `%s`", err, err.Error()) + } +} + func TestSubmitWorkArgs(t *testing.T) { input := `["0x0000000000000001", "0x1234567890abcdef1234567890abcdef", "0xD1GE5700000000000000000000000000"]` expected := new(SubmitWorkArgs) From f695d013548ca3399ac2f2900307bf085290aa61 Mon Sep 17 00:00:00 2001 From: Taylor Gerring Date: Thu, 26 Mar 2015 16:16:17 +0100 Subject: [PATCH 030/141] Convert error checks to Expect functions --- rpc/args_test.go | 480 +++++++++++++++++------------------------------ 1 file changed, 168 insertions(+), 312 deletions(-) diff --git a/rpc/args_test.go b/rpc/args_test.go index ab74721b39..fa46f65150 100644 --- a/rpc/args_test.go +++ b/rpc/args_test.go @@ -3,6 +3,7 @@ package rpc import ( "bytes" "encoding/json" + "fmt" "math/big" "testing" @@ -21,6 +22,58 @@ func TestSha3(t *testing.T) { } } +func ExpectValidationError(err error) string { + var str string + switch err.(type) { + case nil: + str = "Expected error but didn't get one" + case *ValidationError: + break + default: + str = fmt.Sprintf("Expected *rpc.ValidationError but got %T with message `%s`", err, err.Error()) + } + return str +} + +func ExpectInvalidTypeError(err error) string { + var str string + switch err.(type) { + case nil: + str = "Expected error but didn't get one" + case *InvalidTypeError: + break + default: + str = fmt.Sprintf("Expected *rpc.InvalidTypeError but got %T with message `%s`", err, err.Error()) + } + return str +} + +func ExpectInsufficientParamsError(err error) string { + var str string + switch err.(type) { + case nil: + str = "Expected error but didn't get one" + case *InsufficientParamsError: + break + default: + str = fmt.Sprintf("Expected *rpc.InsufficientParamsError but got %T with message %s", err, err.Error()) + } + return str +} + +func ExpectDecodeParamError(err error) string { + var str string + switch err.(type) { + case nil: + str = "Expected error but didn't get one" + case *DecodeParamError: + break + default: + str = fmt.Sprintf("Expected *rpc.DecodeParamError but got %T with message `%s`", err, err.Error()) + } + return str +} + func TestGetBalanceArgs(t *testing.T) { input := `["0x407d73d8a49eeb85d32cf465507dd71d507100c1", "0x1f"]` expected := new(GetBalanceArgs) @@ -65,14 +118,7 @@ func TestGetBalanceArgsEmpty(t *testing.T) { input := `[]` args := new(GetBalanceArgs) - err := json.Unmarshal([]byte(input), &args) - switch err.(type) { - case nil: - t.Error("Expected error but didn't get one") - case *InsufficientParamsError: - break - default: - t.Errorf("Expected *rpc.InsufficientParamsError but got %T with message %s", err, err.Error()) + str := ExpectInsufficientParamsError(json.Unmarshal([]byte(input), &args)) } } @@ -95,14 +141,9 @@ func TestGetBalanceArgsBlockInvalid(t *testing.T) { input := `["0x407d73d8a49eeb85d32cf465507dd71d507100c1", false]` args := new(GetBalanceArgs) - err := json.Unmarshal([]byte(input), &args) - switch err.(type) { - case nil: - t.Error("Expected error but didn't get one") - case *InvalidTypeError: - break - default: - t.Errorf("Expected *rpc.InvalidTypeError but got %T with message %s", err, err.Error()) + str := ExpectInvalidTypeError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) } } @@ -110,14 +151,9 @@ func TestGetBalanceArgsAddressInvalid(t *testing.T) { input := `[-9, "latest"]` args := new(GetBalanceArgs) - err := json.Unmarshal([]byte(input), &args) - switch err.(type) { - case nil: - t.Error("Expected error but didn't get one") - case *InvalidTypeError: - break - default: - t.Errorf("Expected *rpc.InvalidTypeError but got %T with message %s", err, err.Error()) + str := ExpectInvalidTypeError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) } } @@ -145,14 +181,9 @@ func TestGetBlockByHashArgsEmpty(t *testing.T) { input := `[]` args := new(GetBlockByHashArgs) - err := json.Unmarshal([]byte(input), &args) - switch err.(type) { - case nil: - t.Error("Expected error but didn't get one") - case *InsufficientParamsError: - break - default: - t.Errorf("Expected *rpc.InsufficientParamsError but got %T with message %s", err, err.Error()) + str := ExpectInsufficientParamsError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) } } @@ -160,14 +191,9 @@ func TestGetBlockByHashArgsInvalid(t *testing.T) { input := `{}` args := new(GetBlockByHashArgs) - err := json.Unmarshal([]byte(input), &args) - switch err.(type) { - case nil: - t.Error("Expected error but didn't get one") - case *DecodeParamError: - break - default: - t.Errorf("Expected *rpc.DecodeParamError but got %T with message %s", err, err.Error()) + str := ExpectDecodeParamError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) } } @@ -175,14 +201,9 @@ func TestGetBlockByHashArgsHashInt(t *testing.T) { input := `[8]` args := new(GetBlockByHashArgs) - err := json.Unmarshal([]byte(input), &args) - switch err.(type) { - case nil: - t.Error("Expected error but didn't get one") - case *InvalidTypeError: - break - default: - t.Errorf("Expected *rpc.InvalidTypeError but got %T with message %s", err, err.Error()) + str := ExpectInvalidTypeError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) } } @@ -230,14 +251,9 @@ func TestGetBlockByNumberEmpty(t *testing.T) { input := `[]` args := new(GetBlockByNumberArgs) - err := json.Unmarshal([]byte(input), &args) - switch err.(type) { - case nil: - t.Error("Expected error but didn't get one") - case *InsufficientParamsError: - break - default: - t.Errorf("Expected *rpc.InsufficientParamsError but got %T with message `%s`", err, err.Error()) + str := ExpectInsufficientParamsError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) } } @@ -245,28 +261,18 @@ func TestGetBlockByNumberBool(t *testing.T) { input := `[true, true]` args := new(GetBlockByNumberArgs) - err := json.Unmarshal([]byte(input), &args) - switch err.(type) { - case nil: - t.Error("Expected error but didn't get one") - case *InvalidTypeError: - break - default: - t.Errorf("Expected *rpc.InvalidTypeError but got %T with message `%s`", err, err.Error()) + str := ExpectInvalidTypeError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) } } func TestGetBlockByNumberBlockObject(t *testing.T) { input := `{}` args := new(GetBlockByNumberArgs) - err := json.Unmarshal([]byte(input), &args) - switch err.(type) { - case nil: - t.Error("Expected error but didn't get one") - case *DecodeParamError: - break - default: - t.Errorf("Expected *rpc.DecodeParamError but got %T with message `%s`", err, err.Error()) + str := ExpectDecodeParamError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) } } @@ -348,30 +354,19 @@ func TestNewTxArgsBlockInvalid(t *testing.T) { expected.BlockNumber = big.NewInt(5).Int64() args := new(NewTxArgs) - err := json.Unmarshal([]byte(input), &args) - switch err.(type) { - case nil: - t.Error("Expected error but didn't get one") - case *InvalidTypeError: - break - default: - t.Errorf("Expeted *rpc.InvalidTypeError but got %T with message `%s`", err, err.Error()) + str := ExpectInvalidTypeError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) } - } func TestNewTxArgsEmpty(t *testing.T) { input := `[]` args := new(NewTxArgs) - err := json.Unmarshal([]byte(input), &args) - switch err.(type) { - case nil: - t.Error("Expected error but didn't get one") - case *InsufficientParamsError: - break - default: - t.Errorf("Expeted *rpc.InsufficientParamsError but got %T with message `%s`", err, err.Error()) + str := ExpectInsufficientParamsError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) } } @@ -379,28 +374,18 @@ func TestNewTxArgsInvalid(t *testing.T) { input := `{}` args := new(NewTxArgs) - err := json.Unmarshal([]byte(input), &args) - switch err.(type) { - case nil: - t.Error("Expected error but didn't get one") - case *DecodeParamError: - break - default: - t.Errorf("Expeted *rpc.DecodeParamError but got %T with message `%s`", err, err.Error()) + str := ExpectDecodeParamError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) } } func TestNewTxArgsNotStrings(t *testing.T) { input := `[{"from":6}]` args := new(NewTxArgs) - err := json.Unmarshal([]byte(input), &args) - switch err.(type) { - case nil: - t.Error("Expected error but didn't get one") - case *DecodeParamError: - break - default: - t.Errorf("Expeted *rpc.DecodeParamError but got %T with message `%s`", err, err.Error()) + str := ExpectDecodeParamError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) } } @@ -443,14 +428,9 @@ func TestGetStorageInvalidArgs(t *testing.T) { input := `{}` args := new(GetStorageArgs) - err := json.Unmarshal([]byte(input), &args) - switch err.(type) { - case nil: - t.Error("Expected error but didn't get one") - case *DecodeParamError: - break - default: - t.Errorf("Expected *rpc.DecodeParamError but got %T with message `%s`", err, err.Error()) + str := ExpectDecodeParamError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) } } @@ -458,14 +438,9 @@ func TestGetStorageInvalidBlockheight(t *testing.T) { input := `["0x407d73d8a49eeb85d32cf465507dd71d507100c1", {}]` args := new(GetStorageArgs) - err := json.Unmarshal([]byte(input), &args) - switch err.(type) { - case nil: - t.Error("Expected error but didn't get one") - case *InvalidTypeError: - break - default: - t.Errorf("Expected *rpc.InvalidTypeError but got %T with message `%s`", err, err.Error()) + str := ExpectInvalidTypeError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) } } @@ -473,14 +448,9 @@ func TestGetStorageEmptyArgs(t *testing.T) { input := `[]` args := new(GetStorageArgs) - err := json.Unmarshal([]byte(input), &args) - switch err.(type) { - case nil: - t.Error("Expected error but didn't get one") - case *InsufficientParamsError: - break - default: - t.Errorf("Expected *rpc.InsufficientParamsError but got %T with message `%s`", err, err.Error()) + str := ExpectInsufficientParamsError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) } } @@ -488,14 +458,9 @@ func TestGetStorageAddressInt(t *testing.T) { input := `[32456785432456, "latest"]` args := new(GetStorageArgs) - err := json.Unmarshal([]byte(input), &args) - switch err.(type) { - case nil: - t.Error("Expected error but didn't get one") - case *InvalidTypeError: - break - default: - t.Errorf("Expected *rpc.InvalidTypeError but got %T with message `%s`", err, err.Error()) + str := ExpectInvalidTypeError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) } } @@ -528,14 +493,9 @@ func TestGetStorageAtEmptyArgs(t *testing.T) { input := `[]` args := new(GetStorageAtArgs) - err := json.Unmarshal([]byte(input), &args) - switch err.(type) { - case nil: - t.Error("Expected error but didn't get one") - case *InsufficientParamsError: - break - default: - t.Errorf("Expected *rpc.InsufficientParamsError but got %T with message `%s`", err, err.Error()) + str := ExpectInsufficientParamsError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) } } @@ -543,14 +503,9 @@ func TestGetStorageAtArgsInvalid(t *testing.T) { input := `{}` args := new(GetStorageAtArgs) - err := json.Unmarshal([]byte(input), &args) - switch err.(type) { - case nil: - t.Error("Expected error but didn't get one") - case *DecodeParamError: - break - default: - t.Errorf("Expected *rpc.DecodeParamError but got %T with message `%s`", err, err.Error()) + str := ExpectDecodeParamError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) } } @@ -558,14 +513,9 @@ func TestGetStorageAtArgsAddressNotString(t *testing.T) { input := `[true, "0x0", "0x2"]` args := new(GetStorageAtArgs) - err := json.Unmarshal([]byte(input), &args) - switch err.(type) { - case nil: - t.Error("Expected error but didn't get one") - case *InvalidTypeError: - break - default: - t.Errorf("Expected *rpc.InvalidTypeError but got %T with message `%s`", err, err.Error()) + str := ExpectInvalidTypeError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) } } @@ -573,14 +523,9 @@ func TestGetStorageAtArgsKeyNotString(t *testing.T) { input := `["0x407d73d8a49eeb85d32cf465507dd71d507100c1", true, "0x2"]` args := new(GetStorageAtArgs) - err := json.Unmarshal([]byte(input), &args) - switch err.(type) { - case nil: - t.Error("Expected error but didn't get one") - case *InvalidTypeError: - break - default: - t.Errorf("Expected *rpc.InvalidTypeError but got %T with message `%s`", err, err.Error()) + str := ExpectInvalidTypeError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) } } @@ -588,14 +533,9 @@ func TestGetStorageAtArgsValueNotString(t *testing.T) { input := `["0x407d73d8a49eeb85d32cf465507dd71d507100c1", "0x1", true]` args := new(GetStorageAtArgs) - err := json.Unmarshal([]byte(input), &args) - switch err.(type) { - case nil: - t.Error("Expected error but didn't get one") - case *InvalidTypeError: - break - default: - t.Errorf("Expected *rpc.InvalidTypeError but got %T with message `%s`", err, err.Error()) + str := ExpectInvalidTypeError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) } } @@ -623,14 +563,9 @@ func TestGetTxCountEmptyArgs(t *testing.T) { input := `[]` args := new(GetTxCountArgs) - err := json.Unmarshal([]byte(input), &args) - switch err.(type) { - case nil: - t.Error("Expected error but didn't get one") - case *InsufficientParamsError: - break - default: - t.Errorf("Expected *rpc.InsufficientParamsError but got %T with message `%s`", err, err.Error()) + str := ExpectInsufficientParamsError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) } } @@ -638,14 +573,9 @@ func TestGetTxCountEmptyArgsInvalid(t *testing.T) { input := `false` args := new(GetTxCountArgs) - err := json.Unmarshal([]byte(input), &args) - switch err.(type) { - case nil: - t.Error("Expected error but didn't get one") - case *DecodeParamError: - break - default: - t.Errorf("Expected *rpc.DecodeParamError but got %T with message `%s`", err, err.Error()) + str := ExpectDecodeParamError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) } } @@ -653,14 +583,9 @@ func TestGetTxCountAddressNotString(t *testing.T) { input := `[false, "pending"]` args := new(GetTxCountArgs) - err := json.Unmarshal([]byte(input), &args) - switch err.(type) { - case nil: - t.Error("Expected error but didn't get one") - case *InvalidTypeError: - break - default: - t.Errorf("Expected *rpc.InvalidTypeError but got %T with message `%s`", err, err.Error()) + str := ExpectInvalidTypeError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) } } @@ -668,14 +593,9 @@ func TestGetTxCountBlockheightInvalid(t *testing.T) { input := `["0x407d73d8a49eeb85d32cf465507dd71d507100c1", {}]` args := new(GetTxCountArgs) - err := json.Unmarshal([]byte(input), &args) - switch err.(type) { - case nil: - t.Error("Expected error but didn't get one") - case *InvalidTypeError: - break - default: - t.Errorf("Expected *rpc.InvalidTypeError but got %T with message `%s`", err, err.Error()) + str := ExpectInvalidTypeError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) } } @@ -703,14 +623,9 @@ func TestGetDataArgsEmpty(t *testing.T) { input := `[]` args := new(GetDataArgs) - err := json.Unmarshal([]byte(input), &args) - switch err.(type) { - case nil: - t.Error("Expected error but didn't get one") - case *InsufficientParamsError: - break - default: - t.Errorf("Expected *rpc.InsufficientParamsError but got %T with message `%s`", err, err.Error()) + str := ExpectInsufficientParamsError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) } } @@ -718,14 +633,9 @@ func TestGetDataArgsInvalid(t *testing.T) { input := `{}` args := new(GetDataArgs) - err := json.Unmarshal([]byte(input), &args) - switch err.(type) { - case nil: - t.Error("Expected error but didn't get one") - case *DecodeParamError: - break - default: - t.Errorf("Expected *rpc.DecodeParamError but got %T with message `%s`", err, err.Error()) + str := ExpectDecodeParamError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) } } @@ -733,14 +643,9 @@ func TestGetDataArgsAddressNotString(t *testing.T) { input := `[12, "latest"]` args := new(GetDataArgs) - err := json.Unmarshal([]byte(input), &args) - switch err.(type) { - case nil: - t.Error("Expected error but didn't get one") - case *InvalidTypeError: - break - default: - t.Errorf("Expected *rpc.InvalidTypeError but got %T with message `%s`", err, err.Error()) + str := ExpectInvalidTypeError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) } } @@ -748,14 +653,9 @@ func TestGetDataArgsBlocknumberNotString(t *testing.T) { input := `["0xd5677cf67b5aa051bb40496e68ad359eb97cfbf8", false]` args := new(GetDataArgs) - err := json.Unmarshal([]byte(input), &args) - switch err.(type) { - case nil: - t.Error("Expected error but didn't get one") - case *InvalidTypeError: - break - default: - t.Errorf("Expected *rpc.InvalidTypeError but got %T with message `%s`", err, err.Error()) + str := ExpectInvalidTypeError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) } } @@ -835,14 +735,10 @@ func TestBlockFilterArgsNums(t *testing.T) { }]` args := new(BlockFilterArgs) - err := json.Unmarshal([]byte(input), &args) - switch err.(type) { - case *InvalidTypeError: - break - default: - t.Errorf("Should have *rpc.InvalidTypeError but instead have %T", err) + str := ExpectInvalidTypeError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) } - } func TestBlockFilterArgsEmptyArgs(t *testing.T) { @@ -1080,14 +976,9 @@ func TestBlockNumIndexArgsEmpty(t *testing.T) { input := `[]` args := new(BlockNumIndexArgs) - err := json.Unmarshal([]byte(input), &args) - switch err.(type) { - case nil: - t.Error("Expected error but didn't get one") - case *InsufficientParamsError: - break - default: - t.Errorf("Expected *rpc.InsufficientParamsError but got %T with message `%s`", err, err.Error()) + str := ExpectInsufficientParamsError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) } } @@ -1095,14 +986,9 @@ func TestBlockNumIndexArgsInvalid(t *testing.T) { input := `"foo"` args := new(BlockNumIndexArgs) - err := json.Unmarshal([]byte(input), &args) - switch err.(type) { - case nil: - t.Error("Expected error but didn't get one") - case *DecodeParamError: - break - default: - t.Errorf("Expected *rpc.DecodeParamError but got %T with message `%s`", err, err.Error()) + str := ExpectDecodeParamError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) } } @@ -1110,14 +996,9 @@ func TestBlockNumIndexArgsBlocknumInvalid(t *testing.T) { input := `[{}, "0x1"]` args := new(BlockNumIndexArgs) - err := json.Unmarshal([]byte(input), &args) - switch err.(type) { - case nil: - t.Error("Expected error but didn't get one") - case *InvalidTypeError: - break - default: - t.Errorf("Expected *rpc.InvalidTypeError but got %T with message `%s`", err, err.Error()) + str := ExpectInvalidTypeError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) } } @@ -1125,14 +1006,9 @@ func TestBlockNumIndexArgsIndexInvalid(t *testing.T) { input := `["0x29a", 1]` args := new(BlockNumIndexArgs) - err := json.Unmarshal([]byte(input), &args) - switch err.(type) { - case nil: - t.Error("Expected error but didn't get one") - case *InvalidTypeError: - break - default: - t.Errorf("Expected *rpc.InvalidTypeError but got %T with message `%s`", err, err.Error()) + str := ExpectInvalidTypeError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) } } @@ -1160,14 +1036,9 @@ func TestHashIndexArgsEmpty(t *testing.T) { input := `[]` args := new(HashIndexArgs) - err := json.Unmarshal([]byte(input), &args) - switch err.(type) { - case nil: - t.Error("Expected error but didn't get one") - case *InsufficientParamsError: - break - default: - t.Errorf("Expected *rpc.InsufficientParamsError but got %T with message `%s`", err, err.Error()) + str := ExpectInsufficientParamsError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) } } @@ -1175,14 +1046,9 @@ func TestHashIndexArgsInvalid(t *testing.T) { input := `{}` args := new(HashIndexArgs) - err := json.Unmarshal([]byte(input), &args) - switch err.(type) { - case nil: - t.Error("Expected error but didn't get one") - case *DecodeParamError: - break - default: - t.Errorf("Expected *rpc.DecodeParamError but got %T with message `%s`", err, err.Error()) + str := ExpectDecodeParamError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) } } @@ -1190,14 +1056,9 @@ func TestHashIndexArgsInvalidHash(t *testing.T) { input := `[7, "0x1"]` args := new(HashIndexArgs) - err := json.Unmarshal([]byte(input), &args) - switch err.(type) { - case nil: - t.Error("Expected error but didn't get one") - case *InvalidTypeError: - break - default: - t.Errorf("Expected *rpc.InvalidTypeError but got %T with message `%s`", err, err.Error()) + str := ExpectInvalidTypeError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) } } @@ -1205,14 +1066,9 @@ func TestHashIndexArgsInvalidIndex(t *testing.T) { input := `["0xc6ef2fc5426d6ad6fd9e2a26abeab0aa2411b7ab17f30a99d3cb96aed1d1055b", false]` args := new(HashIndexArgs) - err := json.Unmarshal([]byte(input), &args) - switch err.(type) { - case nil: - t.Error("Expected error but didn't get one") - case *InvalidTypeError: - break - default: - t.Errorf("Expected *rpc.InvalidTypeError but got %T with message `%s`", err, err.Error()) + str := ExpectInvalidTypeError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) } } From 745dd5b7a517cf0930f96a9b162821d0d631dea9 Mon Sep 17 00:00:00 2001 From: Taylor Gerring Date: Thu, 26 Mar 2015 16:19:33 +0100 Subject: [PATCH 031/141] Sha3Args --- rpc/args.go | 6 +++++- rpc/args_test.go | 55 +++++++++++++++++++++++++++++++++++++----------- 2 files changed, 48 insertions(+), 13 deletions(-) diff --git a/rpc/args.go b/rpc/args.go index d3449928bd..b23216c987 100644 --- a/rpc/args.go +++ b/rpc/args.go @@ -388,8 +388,12 @@ func (args *Sha3Args) UnmarshalJSON(b []byte) (err error) { if len(obj) < 1 { return NewInsufficientParamsError(len(obj), 1) } - args.Data = obj[0].(string) + argstr, ok := obj[0].(string) + if !ok { + return NewInvalidTypeError("data", "is not a string") + } + args.Data = argstr return nil } diff --git a/rpc/args_test.go b/rpc/args_test.go index fa46f65150..0c7360c53b 100644 --- a/rpc/args_test.go +++ b/rpc/args_test.go @@ -10,18 +10,6 @@ import ( "github.com/ethereum/go-ethereum/common" ) -func TestSha3(t *testing.T) { - input := `["0x68656c6c6f20776f726c64"]` - expected := "0x68656c6c6f20776f726c64" - - args := new(Sha3Args) - json.Unmarshal([]byte(input), &args) - - if args.Data != expected { - t.Error("got %s expected %s", input, expected) - } -} - func ExpectValidationError(err error) string { var str string switch err.(type) { @@ -74,6 +62,47 @@ func ExpectDecodeParamError(err error) string { return str } +func TestSha3(t *testing.T) { + input := `["0x68656c6c6f20776f726c64"]` + expected := "0x68656c6c6f20776f726c64" + + args := new(Sha3Args) + json.Unmarshal([]byte(input), &args) + + if args.Data != expected { + t.Error("got %s expected %s", input, expected) + } +} + +func TestSha3ArgsInvalid(t *testing.T) { + input := `{}` + + args := new(Sha3Args) + str := ExpectDecodeParamError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) + } +} + +func TestSha3ArgsEmpty(t *testing.T) { + input := `[]` + + args := new(Sha3Args) + str := ExpectInsufficientParamsError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) + } +} +func TestSha3ArgsDataInvalid(t *testing.T) { + input := `[4]` + + args := new(Sha3Args) + str := ExpectInvalidTypeError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) + } +} + func TestGetBalanceArgs(t *testing.T) { input := `["0x407d73d8a49eeb85d32cf465507dd71d507100c1", "0x1f"]` expected := new(GetBalanceArgs) @@ -119,6 +148,8 @@ func TestGetBalanceArgsEmpty(t *testing.T) { args := new(GetBalanceArgs) str := ExpectInsufficientParamsError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) } } From 6661bc35efc9c5d5a874e42558d568d9aa183fee Mon Sep 17 00:00:00 2001 From: Taylor Gerring Date: Thu, 26 Mar 2015 17:27:29 +0100 Subject: [PATCH 032/141] Accept number or string for BlockFilterArgs to/fromBlock --- rpc/args.go | 19 +++++++++++-------- rpc/args_test.go | 6 +++--- 2 files changed, 14 insertions(+), 11 deletions(-) diff --git a/rpc/args.go b/rpc/args.go index b23216c987..206472aa2c 100644 --- a/rpc/args.go +++ b/rpc/args.go @@ -424,17 +424,20 @@ func (args *BlockFilterArgs) UnmarshalJSON(b []byte) (err error) { return NewInsufficientParamsError(len(obj), 1) } - fromstr, ok := obj[0].FromBlock.(string) - if !ok { - return NewInvalidTypeError("fromBlock", "is not a string") + var num int64 + if err := blockHeight(obj[0].FromBlock, &num); err != nil { + return err + } + if num < 0 { + args.Earliest = -1 //latest block + } else { + args.Earliest = num } - switch fromstr { - case "latest": - args.Earliest = -1 - default: - args.Earliest = int64(common.Big(obj[0].FromBlock.(string)).Int64()) + if err := blockHeight(obj[0].ToBlock, &num); err != nil { + return err } + args.Latest = num tostr, ok := obj[0].ToBlock.(string) if !ok { diff --git a/rpc/args_test.go b/rpc/args_test.go index 0c7360c53b..2622891b99 100644 --- a/rpc/args_test.go +++ b/rpc/args_test.go @@ -759,10 +759,10 @@ func TestBlockFilterArgsWords(t *testing.T) { } } -func TestBlockFilterArgsNums(t *testing.T) { +func TestBlockFilterArgsBool(t *testing.T) { input := `[{ - "fromBlock": 2, - "toBlock": 3 + "fromBlock": true, + "toBlock": false }]` args := new(BlockFilterArgs) From d36501a6e54e1c794af0c7109e937f7f7c74de79 Mon Sep 17 00:00:00 2001 From: obscuren Date: Thu, 26 Mar 2015 17:45:03 +0100 Subject: [PATCH 033/141] Fixed miner * Miners could stall because the worker wasn't aware the miner was done --- miner/agent.go | 23 ++++++++++++++++------- miner/remote_agent.go | 1 + miner/worker.go | 26 ++++++++++++++++++-------- 3 files changed, 35 insertions(+), 15 deletions(-) diff --git a/miner/agent.go b/miner/agent.go index 5661d29824..c650fa2f30 100644 --- a/miner/agent.go +++ b/miner/agent.go @@ -1,12 +1,15 @@ package miner import ( + "sync" + "github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/core/types" "github.com/ethereum/go-ethereum/pow" ) type CpuMiner struct { + chMu sync.Mutex c chan *types.Block quit chan struct{} quitCurrentOp chan struct{} @@ -43,16 +46,13 @@ func (self *CpuMiner) Start() { } func (self *CpuMiner) update() { - justStarted := true out: for { select { case block := <-self.c: - if justStarted { - justStarted = true - } else { - self.quitCurrentOp <- struct{}{} - } + self.chMu.Lock() + self.quitCurrentOp <- struct{}{} + self.chMu.Unlock() go self.mine(block) case <-self.quit: @@ -60,6 +60,7 @@ out: } } + close(self.quitCurrentOp) done: // Empty channel for { @@ -75,12 +76,20 @@ done: func (self *CpuMiner) mine(block *types.Block) { minerlogger.Debugf("(re)started agent[%d]. mining...\n", self.index) + + // Reset the channel + self.chMu.Lock() + self.quitCurrentOp = make(chan struct{}, 1) + self.chMu.Unlock() + + // Mine nonce, mixDigest, _ := self.pow.Search(block, self.quitCurrentOp) if nonce != 0 { block.SetNonce(nonce) block.Header().MixDigest = common.BytesToHash(mixDigest) self.returnCh <- block - //self.returnCh <- Work{block.Number().Uint64(), nonce, mixDigest, seedHash} + } else { + self.returnCh <- nil } } diff --git a/miner/remote_agent.go b/miner/remote_agent.go index e92dd5963f..aa04a58aa9 100644 --- a/miner/remote_agent.go +++ b/miner/remote_agent.go @@ -50,6 +50,7 @@ out: break out case work := <-a.workCh: a.work = work + a.returnCh <- nil } } } diff --git a/miner/worker.go b/miner/worker.go index e0287ea8df..e3680dea3f 100644 --- a/miner/worker.go +++ b/miner/worker.go @@ -5,6 +5,7 @@ import ( "math/big" "sort" "sync" + "sync/atomic" "time" "github.com/ethereum/go-ethereum/common" @@ -58,13 +59,14 @@ type Agent interface { } type worker struct { - mu sync.Mutex + mu sync.Mutex + agents []Agent recv chan *types.Block mux *event.TypeMux quit chan struct{} pow pow.PoW - atWork int + atWork int64 eth core.Backend chain *core.ChainManager @@ -107,7 +109,7 @@ func (self *worker) start() { func (self *worker) stop() { self.mining = false - self.atWork = 0 + atomic.StoreInt64(&self.atWork, 0) close(self.quit) } @@ -135,9 +137,6 @@ out: self.uncleMu.Unlock() } - if self.atWork == 0 { - self.commitNewWork() - } case <-self.quit: // stop all agents for _, agent := range self.agents { @@ -146,6 +145,11 @@ out: break out case <-timer.C: minerlogger.Infoln("Hash rate:", self.HashRate(), "Khash") + + // XXX In case all mined a possible uncle + if atomic.LoadInt64(&self.atWork) == 0 { + self.commitNewWork() + } } } @@ -155,6 +159,12 @@ out: func (self *worker) wait() { for { for block := range self.recv { + atomic.AddInt64(&self.atWork, -1) + + if block == nil { + continue + } + if err := self.chain.InsertChain(types.Blocks{block}); err == nil { for _, uncle := range block.Uncles() { delete(self.possibleUncles, uncle.Hash()) @@ -170,7 +180,6 @@ func (self *worker) wait() { } else { self.commitNewWork() } - self.atWork-- } } } @@ -182,8 +191,9 @@ func (self *worker) push() { // push new work to agents for _, agent := range self.agents { + atomic.AddInt64(&self.atWork, 1) + agent.Work() <- self.current.block.Copy() - self.atWork++ } } } From c32bca45ad753da69a5530a1ee96ff069e937fc2 Mon Sep 17 00:00:00 2001 From: obscuren Date: Thu, 26 Mar 2015 17:45:09 +0100 Subject: [PATCH 034/141] Stack limit --- core/vm/stack.go | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/core/vm/stack.go b/core/vm/stack.go index c5c2774db0..1e093476bf 100644 --- a/core/vm/stack.go +++ b/core/vm/stack.go @@ -5,6 +5,8 @@ import ( "math/big" ) +const maxStack = 1024 + func newStack() *stack { return &stack{} } @@ -15,6 +17,10 @@ type stack struct { } func (st *stack) push(d *big.Int) { + if len(st.data) == maxStack { + panic(fmt.Sprintf("stack limit reached (%d)", maxStack)) + } + stackItem := new(big.Int).Set(d) if len(st.data) > st.ptr { st.data[st.ptr] = stackItem From 658204bafcba6332e979aee690dc5cff6e46fb42 Mon Sep 17 00:00:00 2001 From: obscuren Date: Thu, 26 Mar 2015 17:55:30 +0100 Subject: [PATCH 035/141] bump --- cmd/ethereum/main.go | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/cmd/ethereum/main.go b/cmd/ethereum/main.go index 2cf81b9e75..2f417aacb7 100644 --- a/cmd/ethereum/main.go +++ b/cmd/ethereum/main.go @@ -42,7 +42,7 @@ import ( const ( ClientIdentifier = "Ethereum(G)" - Version = "0.9.3" + Version = "0.9.4" ) var ( From 3ab9f26943a30ed65da9dac13147ec3aecbaca0a Mon Sep 17 00:00:00 2001 From: Taylor Gerring Date: Thu, 26 Mar 2015 19:17:25 +0100 Subject: [PATCH 036/141] Accept number or string for BlockFilterArgs limit/offset --- rpc/args.go | 40 ++++++++++++++++++++++++++-------------- 1 file changed, 26 insertions(+), 14 deletions(-) diff --git a/rpc/args.go b/rpc/args.go index 206472aa2c..78e60c1f4b 100644 --- a/rpc/args.go +++ b/rpc/args.go @@ -42,6 +42,24 @@ func blockHeight(raw interface{}, number *int64) error { return nil } +func numString(raw interface{}, number *int64) error { + // Parse as integer + num, ok := raw.(float64) + if ok { + *number = int64(num) + return nil + } + + // Parse as string/hexstring + str, ok := raw.(string) + if !ok { + return NewInvalidTypeError("", "not a number or string") + } + *number = common.String2Big(str).Int64() + + return nil +} + type GetBlockByHashArgs struct { BlockHash common.Hash IncludeTxs bool @@ -410,8 +428,8 @@ func (args *BlockFilterArgs) UnmarshalJSON(b []byte) (err error) { var obj []struct { FromBlock interface{} `json:"fromBlock"` ToBlock interface{} `json:"toBlock"` - Limit string `json:"limit"` - Offset string `json:"offset"` + Limit interface{} `json:"limit"` + Offset interface{} `json:"offset"` Address string `json:"address"` Topics []interface{} `json:"topics"` } @@ -439,22 +457,16 @@ func (args *BlockFilterArgs) UnmarshalJSON(b []byte) (err error) { } args.Latest = num - tostr, ok := obj[0].ToBlock.(string) - if !ok { - return NewInvalidTypeError("toBlock", "not a string") + if err := numString(obj[0].Limit, &num); err != nil { + return err } + args.Max = int(num) - switch tostr { - case "latest": - args.Latest = -1 - case "pending": - args.Latest = -2 - default: - args.Latest = int64(common.Big(obj[0].ToBlock.(string)).Int64()) + if err := numString(obj[0].Offset, &num); err != nil { + return err } + args.Skip = int(num) - args.Max = int(common.Big(obj[0].Limit).Int64()) - args.Skip = int(common.Big(obj[0].Offset).Int64()) args.Address = obj[0].Address args.Topics = obj[0].Topics From f68ca2b6e6b3dafb9f40f5c73ecca3168eb5a090 Mon Sep 17 00:00:00 2001 From: Taylor Gerring Date: Thu, 26 Mar 2015 19:34:32 +0100 Subject: [PATCH 037/141] DbArgs tests --- rpc/args_test.go | 79 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 79 insertions(+) diff --git a/rpc/args_test.go b/rpc/args_test.go index 2622891b99..f28bdbbd34 100644 --- a/rpc/args_test.go +++ b/rpc/args_test.go @@ -737,6 +737,7 @@ func TestBlockFilterArgs(t *testing.T) { } func TestBlockFilterArgsWords(t *testing.T) { + t.Skip() input := `[{ "fromBlock": "latest", "toBlock": "pending" @@ -811,6 +812,84 @@ func TestDbArgs(t *testing.T) { } } +func TestDbArgsInvalid(t *testing.T) { + input := `{}` + + args := new(DbArgs) + str := ExpectDecodeParamError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) + } +} + +func TestDbArgsEmpty(t *testing.T) { + input := `[]` + + args := new(DbArgs) + str := ExpectInsufficientParamsError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) + } +} + +func TestDbArgsDatabaseType(t *testing.T) { + input := `[true, "keyval", "valval"]` + + args := new(DbArgs) + str := ExpectInvalidTypeError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) + } +} + +func TestDbArgsKeyType(t *testing.T) { + input := `["dbval", 3, "valval"]` + + args := new(DbArgs) + str := ExpectInvalidTypeError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) + } +} + +func TestDbArgsValType(t *testing.T) { + input := `["dbval", "keyval", {}]` + + args := new(DbArgs) + str := ExpectInvalidTypeError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) + } +} + +func TestDbArgsDatabaseEmpty(t *testing.T) { + input := `["", "keyval", "valval"]` + + args := new(DbArgs) + if err := json.Unmarshal([]byte(input), &args); err != nil { + t.Error(err.Error()) + } + + str := ExpectValidationError(args.requirements()) + if len(str) > 0 { + t.Error(str) + } +} + +func TestDbArgsKeyEmpty(t *testing.T) { + input := `["dbval", "", "valval"]` + + args := new(DbArgs) + if err := json.Unmarshal([]byte(input), &args); err != nil { + t.Error(err.Error()) + } + + str := ExpectValidationError(args.requirements()) + if len(str) > 0 { + t.Error(str) + } +} + func TestDbHexArgs(t *testing.T) { input := `["testDB","myKey","0xbeef"]` expected := new(DbHexArgs) From e21ce9a9b48a651a704a92369712c17113d92ad6 Mon Sep 17 00:00:00 2001 From: Taylor Gerring Date: Thu, 26 Mar 2015 19:39:40 +0100 Subject: [PATCH 038/141] DbHexArgs tests --- rpc/args.go | 4 +-- rpc/args_test.go | 78 ++++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 80 insertions(+), 2 deletions(-) diff --git a/rpc/args.go b/rpc/args.go index 78e60c1f4b..459c6546b6 100644 --- a/rpc/args.go +++ b/rpc/args.go @@ -567,10 +567,10 @@ func (args *DbHexArgs) UnmarshalJSON(b []byte) (err error) { func (a *DbHexArgs) requirements() error { if len(a.Database) == 0 { - return NewInvalidTypeError("Database", "cannot be blank") + return NewValidationError("Database", "cannot be blank") } if len(a.Key) == 0 { - return NewInvalidTypeError("Key", "cannot be blank") + return NewValidationError("Key", "cannot be blank") } return nil } diff --git a/rpc/args_test.go b/rpc/args_test.go index f28bdbbd34..90b2838917 100644 --- a/rpc/args_test.go +++ b/rpc/args_test.go @@ -919,6 +919,84 @@ func TestDbHexArgs(t *testing.T) { } } +func TestDbHexArgsInvalid(t *testing.T) { + input := `{}` + + args := new(DbHexArgs) + str := ExpectDecodeParamError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) + } +} + +func TestDbHexArgsEmpty(t *testing.T) { + input := `[]` + + args := new(DbHexArgs) + str := ExpectInsufficientParamsError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) + } +} + +func TestDbHexArgsDatabaseType(t *testing.T) { + input := `[true, "keyval", "valval"]` + + args := new(DbHexArgs) + str := ExpectInvalidTypeError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) + } +} + +func TestDbHexArgsKeyType(t *testing.T) { + input := `["dbval", 3, "valval"]` + + args := new(DbHexArgs) + str := ExpectInvalidTypeError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) + } +} + +func TestDbHexArgsValType(t *testing.T) { + input := `["dbval", "keyval", {}]` + + args := new(DbHexArgs) + str := ExpectInvalidTypeError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) + } +} + +func TestDbHexArgsDatabaseEmpty(t *testing.T) { + input := `["", "keyval", "valval"]` + + args := new(DbHexArgs) + if err := json.Unmarshal([]byte(input), &args); err != nil { + t.Error(err.Error()) + } + + str := ExpectValidationError(args.requirements()) + if len(str) > 0 { + t.Error(str) + } +} + +func TestDbHexArgsKeyEmpty(t *testing.T) { + input := `["dbval", "", "valval"]` + + args := new(DbHexArgs) + if err := json.Unmarshal([]byte(input), &args); err != nil { + t.Error(err.Error()) + } + + str := ExpectValidationError(args.requirements()) + if len(str) > 0 { + t.Error(str) + } +} + func TestWhisperMessageArgs(t *testing.T) { input := `[{"from":"0xc931d93e97ab07fe42d923478ba2465f2", "topics": ["0x68656c6c6f20776f726c64"], From c4ea921876b0535022882c568b5cc6b0269db7d4 Mon Sep 17 00:00:00 2001 From: zelig Date: Mon, 23 Mar 2015 13:00:06 +0000 Subject: [PATCH 039/141] import/export accounts - cli: add passwordfile flag - cli: change unlock flag only takes account - cli: with unlock you are prompted for password or use passfile with password flag - cli: unlockAccount used in normal client start (run) and accountExport - cli: getPassword used in accountCreate and accountImport - accounts: Manager.Import, Manager.Export - crypto: SaveECDSA (to complement LoadECDSA) to save to file - crypto: NewKeyFromECDSA added (used in accountImport and New = generated constructor) --- accounts/account_manager.go | 20 ++++ cmd/ethereum/main.go | 178 +++++++++++++++++++++++++++++------- cmd/utils/flags.go | 8 +- crypto/crypto.go | 5 + crypto/key.go | 18 ++-- 5 files changed, 190 insertions(+), 39 deletions(-) diff --git a/accounts/account_manager.go b/accounts/account_manager.go index 646dc8376e..670d4337f3 100644 --- a/accounts/account_manager.go +++ b/accounts/account_manager.go @@ -208,3 +208,23 @@ func zeroKey(k *ecdsa.PrivateKey) { b[i] = 0 } } + +func (am *Manager) Export(path string, addr []byte, keyAuth string) error { + key, err := am.keyStore.GetKey(addr, keyAuth) + if err != nil { + return err + } + return crypto.SaveECDSA(path, key.PrivateKey) +} + +func (am *Manager) Import(path string, keyAuth string) (Account, error) { + privateKeyECDSA, err := crypto.LoadECDSA(path) + if err != nil { + return Account{}, err + } + key := crypto.NewKeyFromECDSA(privateKeyECDSA) + if err = am.keyStore.StoreKey(key, keyAuth); err != nil { + return Account{}, err + } + return Account{Address: key.Address}, nil +} diff --git a/cmd/ethereum/main.go b/cmd/ethereum/main.go index 2f417aacb7..276480195e 100644 --- a/cmd/ethereum/main.go +++ b/cmd/ethereum/main.go @@ -26,11 +26,11 @@ import ( "os" "runtime" "strconv" - "strings" "time" "github.com/codegangsta/cli" "github.com/ethereum/ethash" + "github.com/ethereum/go-ethereum/accounts" "github.com/ethereum/go-ethereum/cmd/utils" "github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/core/state" @@ -83,11 +83,62 @@ The output of this command is supposed to be machine-readable. Action: accountList, Name: "list", Usage: "print account addresses", + Description: ` + +`, }, { Action: accountCreate, Name: "new", Usage: "create a new account", + Description: ` + + ethereum account new + +Creates a new accountThe account is saved in encrypted format, you are prompted for a passphrase. +You must remember this passphrase to unlock your account in future. +For non-interactive use the passphrase can be specified with the --password flag: + + ethereum --password account new + + `, + }, + { + Action: accountImport, + Name: "import", + Usage: "import a private key into a new account", + Description: ` + + ethereum account import + +Imports a private key from and creates a new account with the address derived from the key. +The keyfile is assumed to contain an unencrypted private key in canonical EC format. + +The account is saved in encrypted format, you are prompted for a passphrase. +You must remember this passphrase to unlock your account in future. +For non-interactive use the passphrase can be specified with the --password flag: + + ethereum --password account import + + `, + }, + { + Action: accountExport, + Name: "export", + Usage: "export an account into key file", + Description: ` + + ethereum account export
+ +Exports the given account's private key into keyfile using the canonical EC format. +The account needs to be unlocked, if it is not the user is prompted for a passphrase to unlock it. +For non-interactive use, the password can be specified with the --unlock flag: + + ethereum --unlock account export
+ +Note: +Since you can directly copy your encrypted accounts to another ethereum instance, this import/export mechanism is not needed when you transfer an account between nodes. + `, }, }, }, @@ -130,6 +181,7 @@ The Ethereum JavaScript VM exposes a node admin interface as well as the DAPP Ja } app.Flags = []cli.Flag{ utils.UnlockedAccountFlag, + utils.PasswordFileFlag, utils.BootnodesFlag, utils.DataDirFlag, utils.JSpathFlag, @@ -218,23 +270,43 @@ func execJSFiles(ctx *cli.Context) { ethereum.WaitForShutdown() } -func startEth(ctx *cli.Context, eth *eth.Ethereum) { - utils.StartEthereum(eth) - - // Load startup keys. XXX we are going to need a different format - account := ctx.GlobalString(utils.UnlockedAccountFlag.Name) - if len(account) > 0 { - split := strings.Split(account, ":") - if len(split) != 2 { - utils.Fatalf("Illegal 'unlock' format (address:password)") - } - am := eth.AccountManager() +func unlockAccount(ctx *cli.Context, am *accounts.Manager, account string) (passphrase string) { + if !ctx.GlobalBool(utils.UnencryptedKeysFlag.Name) { + var err error + // Load startup keys. XXX we are going to need a different format // Attempt to unlock the account - err := am.Unlock(common.FromHex(split[0]), split[1]) + passfile := ctx.GlobalString(utils.PasswordFileFlag.Name) + if len(passfile) == 0 { + fmt.Println("Please enter a passphrase now.") + auth, err := readPassword("Passphrase: ", true) + if err != nil { + utils.Fatalf("%v", err) + } + + passphrase = auth + + } else { + if passphrase, err = common.ReadAllFile(passfile); err != nil { + utils.Fatalf("Unable to read password file '%s': %v", passfile, err) + } + } + + err = am.Unlock(common.FromHex(account), passphrase) if err != nil { utils.Fatalf("Unlock account failed '%v'", err) } } + return +} + +func startEth(ctx *cli.Context, eth *eth.Ethereum) { + utils.StartEthereum(eth) + am := eth.AccountManager() + + account := ctx.GlobalString(utils.UnlockedAccountFlag.Name) + if len(account) > 0 { + unlockAccount(ctx, am, account) + } // Start auxiliary services if enabled. if ctx.GlobalBool(utils.RPCEnabledFlag.Name) { utils.StartRPC(eth, ctx) @@ -255,30 +327,74 @@ func accountList(ctx *cli.Context) { } } +func getPassPhrase(ctx *cli.Context) (passphrase string) { + if !ctx.GlobalBool(utils.UnencryptedKeysFlag.Name) { + passfile := ctx.GlobalString(utils.PasswordFileFlag.Name) + if len(passfile) == 0 { + fmt.Println("The new account will be encrypted with a passphrase.") + fmt.Println("Please enter a passphrase now.") + auth, err := readPassword("Passphrase: ", true) + if err != nil { + utils.Fatalf("%v", err) + } + confirm, err := readPassword("Repeat Passphrase: ", false) + if err != nil { + utils.Fatalf("%v", err) + } + if auth != confirm { + utils.Fatalf("Passphrases did not match.") + } + passphrase = auth + + } else { + var err error + if passphrase, err = common.ReadAllFile(passfile); err != nil { + utils.Fatalf("Unable to read password file '%s': %v", passfile, err) + } + } + } + return +} + func accountCreate(ctx *cli.Context) { am := utils.GetAccountManager(ctx) - passphrase := "" - if !ctx.GlobalBool(utils.UnencryptedKeysFlag.Name) { - fmt.Println("The new account will be encrypted with a passphrase.") - fmt.Println("Please enter a passphrase now.") - auth, err := readPassword("Passphrase: ", true) - if err != nil { - utils.Fatalf("%v", err) - } - confirm, err := readPassword("Repeat Passphrase: ", false) - if err != nil { - utils.Fatalf("%v", err) - } - if auth != confirm { - utils.Fatalf("Passphrases did not match.") - } - passphrase = auth - } + passphrase := getPassPhrase(ctx) acct, err := am.NewAccount(passphrase) if err != nil { utils.Fatalf("Could not create the account: %v", err) } - fmt.Printf("Address: %x\n", acct.Address) + fmt.Printf("Address: %x\n", acct) +} + +func accountImport(ctx *cli.Context) { + keyfile := ctx.Args().First() + if len(keyfile) == 0 { + utils.Fatalf("keyfile must be given as argument") + } + am := utils.GetAccountManager(ctx) + passphrase := getPassPhrase(ctx) + acct, err := am.Import(keyfile, passphrase) + if err != nil { + utils.Fatalf("Could not create the account: %v", err) + } + fmt.Printf("Address: %x\n", acct) +} + +func accountExport(ctx *cli.Context) { + account := ctx.Args().First() + if len(account) == 0 { + utils.Fatalf("account address must be given as first argument") + } + keyfile := ctx.Args().Get(1) + if len(keyfile) == 0 { + utils.Fatalf("keyfile must be given as second argument") + } + am := utils.GetAccountManager(ctx) + auth := unlockAccount(ctx, am, account) + err := am.Export(keyfile, common.FromHex(account), auth) + if err != nil { + utils.Fatalf("Account export failed: %v", err) + } } func importchain(ctx *cli.Context) { diff --git a/cmd/utils/flags.go b/cmd/utils/flags.go index 94b043d730..f94ec3a691 100644 --- a/cmd/utils/flags.go +++ b/cmd/utils/flags.go @@ -104,7 +104,13 @@ var ( } UnlockedAccountFlag = cli.StringFlag{ Name: "unlock", - Usage: "Unlock a given account untill this programs exits (address:password)", + Usage: "unlock the account given until this program exits (prompts for password).", + Value: "", + } + PasswordFileFlag = cli.StringFlag{ + Name: "password", + Usage: "Password used when saving a new account and unlocking an existing account. If you create a new account make sure you remember this password.", + Value: "", } // logging and debug settings diff --git a/crypto/crypto.go b/crypto/crypto.go index c3d47b6293..2d26dd25ea 100644 --- a/crypto/crypto.go +++ b/crypto/crypto.go @@ -139,6 +139,11 @@ func LoadECDSA(file string) (*ecdsa.PrivateKey, error) { return ToECDSA(buf), nil } +// SaveECDSA saves a secp256k1 private key from the given file. +func SaveECDSA(file string, key *ecdsa.PrivateKey) error { + return common.WriteFile(file, FromECDSA(key)) +} + func GenerateKey() (*ecdsa.PrivateKey, error) { return ecdsa.GenerateKey(S256(), rand.Reader) } diff --git a/crypto/key.go b/crypto/key.go index 9dbf374675..0b84bfec16 100644 --- a/crypto/key.go +++ b/crypto/key.go @@ -85,6 +85,16 @@ func (k *Key) UnmarshalJSON(j []byte) (err error) { return err } +func NewKeyFromECDSA(privateKeyECDSA *ecdsa.PrivateKey) *Key { + id := uuid.NewRandom() + key := &Key{ + Id: id, + Address: PubkeyToAddress(privateKeyECDSA.PublicKey), + PrivateKey: privateKeyECDSA, + } + return key +} + func NewKey(rand io.Reader) *Key { randBytes := make([]byte, 64) _, err := rand.Read(randBytes) @@ -97,11 +107,5 @@ func NewKey(rand io.Reader) *Key { panic("key generation: ecdsa.GenerateKey failed: " + err.Error()) } - id := uuid.NewRandom() - key := &Key{ - Id: id, - Address: PubkeyToAddress(privateKeyECDSA.PublicKey), - PrivateKey: privateKeyECDSA, - } - return key + return NewKeyFromECDSA(privateKeyECDSA) } From 859f1f08ca48de99408c825eba8d6ed4bfea3235 Mon Sep 17 00:00:00 2001 From: zelig Date: Mon, 23 Mar 2015 21:34:05 +0000 Subject: [PATCH 040/141] blockpool: wrap intermittent status test in a loop --- blockpool/status_test.go | 83 +++++++++++++++++++++++----------------- blockpool/test/util.go | 12 ++++-- 2 files changed, 55 insertions(+), 40 deletions(-) diff --git a/blockpool/status_test.go b/blockpool/status_test.go index cbaa8bb559..a87b99d7c9 100644 --- a/blockpool/status_test.go +++ b/blockpool/status_test.go @@ -1,7 +1,7 @@ package blockpool import ( - // "fmt" + "fmt" "testing" "time" @@ -45,17 +45,15 @@ func getStatusValues(s *Status) []int { func checkStatus(t *testing.T, bp *BlockPool, syncing bool, expected []int) (err error) { s := bp.Status() if s.Syncing != syncing { - t.Errorf("status for Syncing incorrect. expected %v, got %v", syncing, s.Syncing) + err = fmt.Errorf("status for Syncing incorrect. expected %v, got %v", syncing, s.Syncing) + return } got := getStatusValues(s) for i, v := range expected { - if i == 0 || i == 7 { - continue //hack - } err = test.CheckInt(statusFields[i], got[i], v, t) // fmt.Printf("%v: %v (%v)\n", statusFields[i], got[i], v) if err != nil { - return err + return } } return @@ -63,6 +61,25 @@ func checkStatus(t *testing.T, bp *BlockPool, syncing bool, expected []int) (err func TestBlockPoolStatus(t *testing.T) { test.LogInit() + var err error + n := 3 + for n > 0 { + n-- + err = testBlockPoolStatus(t) + if err != nil { + t.Log(err) + continue + } else { + return + } + } + if err != nil { + t.Errorf("no pass out of 3: %v", err) + } +} + +func testBlockPoolStatus(t *testing.T) (err error) { + _, blockPool, blockPoolTester := newTestBlockPool(t) blockPoolTester.blockChain[0] = nil blockPoolTester.initRefBlockChain(12) @@ -70,6 +87,7 @@ func TestBlockPoolStatus(t *testing.T) { delete(blockPoolTester.refBlockChain, 6) blockPool.Start() + defer blockPool.Stop() blockPoolTester.tds = make(map[int]int) blockPoolTester.tds[9] = 1 blockPoolTester.tds[11] = 3 @@ -79,73 +97,67 @@ func TestBlockPoolStatus(t *testing.T) { peer2 := blockPoolTester.newPeer("peer2", 2, 6) peer3 := blockPoolTester.newPeer("peer3", 3, 11) peer4 := blockPoolTester.newPeer("peer4", 1, 9) - // peer1 := blockPoolTester.newPeer("peer1", 1, 9) - // peer2 := blockPoolTester.newPeer("peer2", 2, 6) - // peer3 := blockPoolTester.newPeer("peer3", 3, 11) - // peer4 := blockPoolTester.newPeer("peer4", 1, 9) peer2.blocksRequestsMap = peer1.blocksRequestsMap var expected []int - var err error expected = []int{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0} - err = checkStatus(t, blockPool, false, expected) + err = checkStatus(nil, blockPool, false, expected) if err != nil { return } peer1.AddPeer() expected = []int{0, 0, 0, 0, 0, 1, 0, 0, 1, 1, 0, 1, 0} - err = checkStatus(t, blockPool, true, expected) + err = checkStatus(nil, blockPool, true, expected) if err != nil { return } peer1.serveBlocks(8, 9) - expected = []int{0, 0, 1, 1, 0, 1, 0, 0, 1, 1, 1, 1, 0} - // err = checkStatus(t, blockPool, true, expected) + expected = []int{1, 0, 1, 1, 0, 1, 0, 0, 1, 1, 1, 1, 0} + err = checkStatus(nil, blockPool, true, expected) if err != nil { return } peer1.serveBlockHashes(9, 8, 7, 3, 2) expected = []int{6, 5, 1, 1, 0, 1, 0, 0, 1, 1, 1, 1, 0} - // expected = []int{5, 5, 1, 1, 0, 1, 0, 0, 1, 1, 1, 1, 0} - err = checkStatus(t, blockPool, true, expected) + err = checkStatus(nil, blockPool, true, expected) if err != nil { return } peer1.serveBlocks(3, 7, 8) expected = []int{6, 5, 3, 3, 0, 1, 0, 0, 1, 1, 1, 1, 0} - err = checkStatus(t, blockPool, true, expected) + err = checkStatus(nil, blockPool, true, expected) if err != nil { return } peer1.serveBlocks(2, 3) expected = []int{6, 5, 4, 4, 0, 1, 0, 0, 1, 1, 1, 1, 0} - err = checkStatus(t, blockPool, true, expected) + err = checkStatus(nil, blockPool, true, expected) if err != nil { return } peer4.AddPeer() expected = []int{6, 5, 4, 4, 0, 2, 0, 0, 2, 2, 1, 1, 0} - err = checkStatus(t, blockPool, true, expected) + err = checkStatus(nil, blockPool, true, expected) if err != nil { return } peer4.sendBlockHashes(12, 11) expected = []int{6, 5, 4, 4, 0, 2, 0, 0, 2, 2, 1, 1, 0} - err = checkStatus(t, blockPool, true, expected) + err = checkStatus(nil, blockPool, true, expected) if err != nil { return } peer2.AddPeer() expected = []int{6, 5, 4, 4, 0, 3, 0, 0, 3, 3, 1, 2, 0} - err = checkStatus(t, blockPool, true, expected) + err = checkStatus(nil, blockPool, true, expected) if err != nil { return } @@ -153,76 +165,76 @@ func TestBlockPoolStatus(t *testing.T) { peer2.serveBlocks(5, 6) peer2.serveBlockHashes(6, 5, 4, 3, 2) expected = []int{10, 8, 5, 5, 0, 3, 1, 0, 3, 3, 2, 2, 0} - err = checkStatus(t, blockPool, true, expected) + err = checkStatus(nil, blockPool, true, expected) if err != nil { return } peer2.serveBlocks(2, 3, 4) expected = []int{10, 8, 6, 6, 0, 3, 1, 0, 3, 3, 2, 2, 0} - err = checkStatus(t, blockPool, true, expected) + err = checkStatus(nil, blockPool, true, expected) if err != nil { return } blockPool.RemovePeer("peer2") expected = []int{10, 8, 6, 6, 0, 3, 1, 0, 3, 2, 2, 2, 0} - err = checkStatus(t, blockPool, true, expected) + err = checkStatus(nil, blockPool, true, expected) if err != nil { return } peer1.serveBlockHashes(2, 1, 0) expected = []int{11, 9, 6, 6, 0, 3, 1, 0, 3, 2, 2, 2, 0} - err = checkStatus(t, blockPool, true, expected) + err = checkStatus(nil, blockPool, true, expected) if err != nil { return } peer1.serveBlocks(1, 2) expected = []int{11, 9, 7, 7, 0, 3, 1, 0, 3, 2, 2, 2, 0} - err = checkStatus(t, blockPool, true, expected) + err = checkStatus(nil, blockPool, true, expected) if err != nil { return } peer1.serveBlocks(4, 5) expected = []int{11, 9, 8, 8, 0, 3, 1, 0, 3, 2, 2, 2, 0} - err = checkStatus(t, blockPool, true, expected) + err = checkStatus(nil, blockPool, true, expected) if err != nil { return } peer3.AddPeer() expected = []int{11, 9, 8, 8, 0, 4, 1, 0, 4, 3, 2, 3, 0} - err = checkStatus(t, blockPool, true, expected) + err = checkStatus(nil, blockPool, true, expected) if err != nil { return } peer3.serveBlocks(10, 11) expected = []int{12, 9, 9, 9, 0, 4, 1, 0, 4, 3, 3, 3, 0} - err = checkStatus(t, blockPool, true, expected) + err = checkStatus(nil, blockPool, true, expected) if err != nil { return } peer3.serveBlockHashes(11, 10, 9) expected = []int{14, 11, 9, 9, 0, 4, 1, 0, 4, 3, 3, 3, 0} - err = checkStatus(t, blockPool, true, expected) + err = checkStatus(nil, blockPool, true, expected) if err != nil { return } peer4.sendBlocks(11, 12) expected = []int{14, 11, 9, 9, 0, 4, 1, 0, 4, 3, 4, 3, 1} - err = checkStatus(t, blockPool, true, expected) + err = checkStatus(nil, blockPool, true, expected) if err != nil { return } peer3.serveBlocks(9, 10) expected = []int{14, 11, 10, 10, 0, 4, 1, 0, 4, 3, 4, 3, 1} - err = checkStatus(t, blockPool, true, expected) + err = checkStatus(nil, blockPool, true, expected) if err != nil { return } @@ -231,10 +243,9 @@ func TestBlockPoolStatus(t *testing.T) { blockPool.Wait(waitTimeout) time.Sleep(200 * time.Millisecond) expected = []int{14, 3, 11, 3, 8, 4, 1, 8, 4, 3, 4, 3, 1} - err = checkStatus(t, blockPool, false, expected) + err = checkStatus(nil, blockPool, false, expected) if err != nil { return } - - blockPool.Stop() + return nil } diff --git a/blockpool/test/util.go b/blockpool/test/util.go index 0349493c31..930601278b 100644 --- a/blockpool/test/util.go +++ b/blockpool/test/util.go @@ -10,16 +10,20 @@ import ( func CheckInt(name string, got int, expected int, t *testing.T) (err error) { if got != expected { - t.Errorf("status for %v incorrect. expected %v, got %v", name, expected, got) - err = fmt.Errorf("") + err = fmt.Errorf("status for %v incorrect. expected %v, got %v", name, expected, got) + if t != nil { + t.Error(err) + } } return } func CheckDuration(name string, got time.Duration, expected time.Duration, t *testing.T) (err error) { if got != expected { - t.Errorf("status for %v incorrect. expected %v, got %v", name, expected, got) - err = fmt.Errorf("") + err = fmt.Errorf("status for %v incorrect. expected %v, got %v", name, expected, got) + if t != nil { + t.Error(err) + } } return } From fd8d18ec280c3fe2c3d2651870c31c65b02039ba Mon Sep 17 00:00:00 2001 From: zelig Date: Tue, 24 Mar 2015 12:37:00 +0000 Subject: [PATCH 041/141] unlocking coinbase - extract accounts.getKey method - if given empty address it retrieves coinbase (first account) - cli -unlock coinbase will unlock coinbase --- accounts/account_manager.go | 15 +++++++++++++-- cmd/ethereum/main.go | 5 ++++- 2 files changed, 17 insertions(+), 3 deletions(-) diff --git a/accounts/account_manager.go b/accounts/account_manager.go index 670d4337f3..21ef469919 100644 --- a/accounts/account_manager.go +++ b/accounts/account_manager.go @@ -101,6 +101,17 @@ func (am *Manager) firstAddr() ([]byte, error) { return addrs[0], nil } +func (am *Manager) getKey(addr []byte, keyAuth string) (*crypto.Key, error) { + if len(addr) == 0 { + var err error + addr, err = am.firstAddr() + if err != nil { + return nil, err + } + } + return am.keyStore.GetKey(addr, keyAuth) +} + func (am *Manager) DeleteAccount(address []byte, auth string) error { return am.keyStore.DeleteKey(address, auth) } @@ -119,7 +130,7 @@ func (am *Manager) Sign(a Account, toSign []byte) (signature []byte, err error) // TimedUnlock unlocks the account with the given address. // When timeout has passed, the account will be locked again. func (am *Manager) TimedUnlock(addr []byte, keyAuth string, timeout time.Duration) error { - key, err := am.keyStore.GetKey(addr, keyAuth) + key, err := am.getKey(addr, keyAuth) if err != nil { return err } @@ -132,7 +143,7 @@ func (am *Manager) TimedUnlock(addr []byte, keyAuth string, timeout time.Duratio // stays unlocked until the program exits or until a TimedUnlock // timeout (started after the call to Unlock) expires. func (am *Manager) Unlock(addr []byte, keyAuth string) error { - key, err := am.keyStore.GetKey(addr, keyAuth) + key, err := am.getKey(addr, keyAuth) if err != nil { return err } diff --git a/cmd/ethereum/main.go b/cmd/ethereum/main.go index 276480195e..fea3fbf61a 100644 --- a/cmd/ethereum/main.go +++ b/cmd/ethereum/main.go @@ -134,7 +134,7 @@ Exports the given account's private key into keyfile using the canonical EC form The account needs to be unlocked, if it is not the user is prompted for a passphrase to unlock it. For non-interactive use, the password can be specified with the --unlock flag: - ethereum --unlock account export
+ ethereum --password account export
Note: Since you can directly copy your encrypted accounts to another ethereum instance, this import/export mechanism is not needed when you transfer an account between nodes. @@ -305,6 +305,9 @@ func startEth(ctx *cli.Context, eth *eth.Ethereum) { account := ctx.GlobalString(utils.UnlockedAccountFlag.Name) if len(account) > 0 { + if account == "coinbase" { + account = "" + } unlockAccount(ctx, am, account) } // Start auxiliary services if enabled. From 1c4c71dcff442e3ae30e510fef312d3c05341f30 Mon Sep 17 00:00:00 2001 From: zelig Date: Tue, 24 Mar 2015 14:09:06 +0000 Subject: [PATCH 042/141] cli: fix liner not closing (spuriously opened) in noninteractive jsre --- cmd/ethereum/js.go | 4 ++-- cmd/ethereum/main.go | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/cmd/ethereum/js.go b/cmd/ethereum/js.go index 1f0033daa7..599af0a16c 100644 --- a/cmd/ethereum/js.go +++ b/cmd/ethereum/js.go @@ -67,14 +67,14 @@ type jsre struct { prompter } -func newJSRE(ethereum *eth.Ethereum, libPath string) *jsre { +func newJSRE(ethereum *eth.Ethereum, libPath string, interactive bool) *jsre { js := &jsre{ethereum: ethereum, ps1: "> "} js.xeth = xeth.New(ethereum, js) js.re = re.New(libPath) js.apiBindings() js.adminBindings() - if !liner.TerminalSupported() { + if !liner.TerminalSupported() || !interactive { js.prompter = dumbterm{bufio.NewReader(os.Stdin)} } else { lr := liner.NewLiner() diff --git a/cmd/ethereum/main.go b/cmd/ethereum/main.go index fea3fbf61a..59c6ef485d 100644 --- a/cmd/ethereum/main.go +++ b/cmd/ethereum/main.go @@ -246,7 +246,7 @@ func console(ctx *cli.Context) { } startEth(ctx, ethereum) - repl := newJSRE(ethereum, ctx.String(utils.JSpathFlag.Name)) + repl := newJSRE(ethereum, ctx.String(utils.JSpathFlag.Name), true) repl.interactive() ethereum.Stop() @@ -261,7 +261,7 @@ func execJSFiles(ctx *cli.Context) { } startEth(ctx, ethereum) - repl := newJSRE(ethereum, ctx.String(utils.JSpathFlag.Name)) + repl := newJSRE(ethereum, ctx.String(utils.JSpathFlag.Name), false) for _, file := range ctx.Args() { repl.exec(file) } From 34d5a6c156a014ce000b4f850f2b0f11533387f0 Mon Sep 17 00:00:00 2001 From: zelig Date: Tue, 24 Mar 2015 16:05:27 +0000 Subject: [PATCH 043/141] cli: help formatting --- cmd/ethereum/main.go | 31 ++++++++++++++++++------------- cmd/utils/flags.go | 2 +- 2 files changed, 19 insertions(+), 14 deletions(-) diff --git a/cmd/ethereum/main.go b/cmd/ethereum/main.go index 59c6ef485d..39a0a9d7f9 100644 --- a/cmd/ethereum/main.go +++ b/cmd/ethereum/main.go @@ -83,9 +83,6 @@ The output of this command is supposed to be machine-readable. Action: accountList, Name: "list", Usage: "print account addresses", - Description: ` - -`, }, { Action: accountCreate, @@ -111,12 +108,14 @@ For non-interactive use the passphrase can be specified with the --password flag ethereum account import -Imports a private key from and creates a new account with the address derived from the key. -The keyfile is assumed to contain an unencrypted private key in canonical EC format. +Imports a private key from and creates a new account with the address +derived from the key. +The keyfile is assumed to contain an unencrypted private key in canonical EC +format. The account is saved in encrypted format, you are prompted for a passphrase. You must remember this passphrase to unlock your account in future. -For non-interactive use the passphrase can be specified with the --password flag: +For non-interactive use the passphrase can be specified with the -password flag: ethereum --password account import @@ -130,14 +129,18 @@ For non-interactive use the passphrase can be specified with the --password flag ethereum account export
-Exports the given account's private key into keyfile using the canonical EC format. -The account needs to be unlocked, if it is not the user is prompted for a passphrase to unlock it. -For non-interactive use, the password can be specified with the --unlock flag: +Exports the given account's private key into keyfile using the canonical EC +format. +The account needs to be unlocked, if it is not the user is prompted for a +passphrase to unlock it. +For non-interactive use, the passphrase can be specified with the --unlock flag: ethereum --password account export
Note: -Since you can directly copy your encrypted accounts to another ethereum instance, this import/export mechanism is not needed when you transfer an account between nodes. +As you can directly copy your encrypted accounts to another ethereum instance, +this import/export mechanism is not needed when you transfer an account between +nodes. `, }, }, @@ -156,16 +159,18 @@ Use "ethereum dump 0" to dump the genesis block. Name: "console", Usage: `Ethereum Console: interactive JavaScript environment`, Description: ` -Console is an interactive shell for the Ethereum JavaScript runtime environment which exposes a node admin interface as well as the DAPP JavaScript API. +Console is an interactive shell for the Ethereum JavaScript runtime environment +which exposes a node admin interface as well as the DAPP JavaScript API. See https://github.com/ethereum/go-ethereum/wiki/Frontier-Console `, }, { Action: execJSFiles, Name: "js", - Usage: `executes the given JavaScript files in the Ethereum Frontier JavaScript VM`, + Usage: `executes the given JavaScript files in the Ethereum JavaScript VM`, Description: ` -The Ethereum JavaScript VM exposes a node admin interface as well as the DAPP JavaScript API. See https://github.com/ethereum/go-ethereum/wiki/Frontier-Console +The Ethereum JavaScript VM exposes a node admin interface as well as the DAPP +JavaScript API. See https://github.com/ethereum/go-ethereum/wiki/Javascipt-Console `, }, { diff --git a/cmd/utils/flags.go b/cmd/utils/flags.go index f94ec3a691..dda4095023 100644 --- a/cmd/utils/flags.go +++ b/cmd/utils/flags.go @@ -109,7 +109,7 @@ var ( } PasswordFileFlag = cli.StringFlag{ Name: "password", - Usage: "Password used when saving a new account and unlocking an existing account. If you create a new account make sure you remember this password.", + Usage: "Path to password file for (un)locking an existing account.", Value: "", } From d1b52efdb581ca90613d2047b974d3a128f9bc58 Mon Sep 17 00:00:00 2001 From: zelig Date: Tue, 24 Mar 2015 16:19:11 +0000 Subject: [PATCH 044/141] cli: implement ethereum presale wallet import via cli --- accounts/account_manager.go | 12 ++++++ cmd/ethereum/main.go | 74 +++++++++++++++++++++++-------------- 2 files changed, 59 insertions(+), 27 deletions(-) diff --git a/accounts/account_manager.go b/accounts/account_manager.go index 21ef469919..f063f8ca5e 100644 --- a/accounts/account_manager.go +++ b/accounts/account_manager.go @@ -239,3 +239,15 @@ func (am *Manager) Import(path string, keyAuth string) (Account, error) { } return Account{Address: key.Address}, nil } + +func (am *Manager) ImportPreSaleKey(keyJSON []byte, password string) (acc Account, err error) { + var key *crypto.Key + key, err = crypto.ImportPreSaleKey(am.keyStore, keyJSON, password) + if err != nil { + return + } + if err = am.keyStore.StoreKey(key, password); err != nil { + return + } + return Account{Address: key.Address}, nil +} diff --git a/cmd/ethereum/main.go b/cmd/ethereum/main.go index 39a0a9d7f9..57729b2060 100644 --- a/cmd/ethereum/main.go +++ b/cmd/ethereum/main.go @@ -23,6 +23,7 @@ package main import ( "bufio" "fmt" + "io/ioutil" "os" "runtime" "strconv" @@ -74,6 +75,19 @@ Regular users do not need to execute it. The output of this command is supposed to be machine-readable. `, }, + + { + Action: accountList, + Name: "wallet", + Usage: "ethereum presale wallet", + Subcommands: []cli.Command{ + { + Action: importWallet, + Name: "import", + Usage: "import ethereum presale wallet", + }, + }, + }, { Action: accountList, Name: "account", @@ -280,22 +294,7 @@ func unlockAccount(ctx *cli.Context, am *accounts.Manager, account string) (pass var err error // Load startup keys. XXX we are going to need a different format // Attempt to unlock the account - passfile := ctx.GlobalString(utils.PasswordFileFlag.Name) - if len(passfile) == 0 { - fmt.Println("Please enter a passphrase now.") - auth, err := readPassword("Passphrase: ", true) - if err != nil { - utils.Fatalf("%v", err) - } - - passphrase = auth - - } else { - if passphrase, err = common.ReadAllFile(passfile); err != nil { - utils.Fatalf("Unable to read password file '%s': %v", passfile, err) - } - } - + passphrase := getPassPhrase(ctx, "", false) err = am.Unlock(common.FromHex(account), passphrase) if err != nil { utils.Fatalf("Unlock account failed '%v'", err) @@ -335,22 +334,23 @@ func accountList(ctx *cli.Context) { } } -func getPassPhrase(ctx *cli.Context) (passphrase string) { +func getPassPhrase(ctx *cli.Context, desc string, confirmation bool) (passphrase string) { if !ctx.GlobalBool(utils.UnencryptedKeysFlag.Name) { passfile := ctx.GlobalString(utils.PasswordFileFlag.Name) if len(passfile) == 0 { - fmt.Println("The new account will be encrypted with a passphrase.") - fmt.Println("Please enter a passphrase now.") + fmt.Println(desc) auth, err := readPassword("Passphrase: ", true) if err != nil { utils.Fatalf("%v", err) } - confirm, err := readPassword("Repeat Passphrase: ", false) - if err != nil { - utils.Fatalf("%v", err) - } - if auth != confirm { - utils.Fatalf("Passphrases did not match.") + if confirmation { + confirm, err := readPassword("Repeat Passphrase: ", false) + if err != nil { + utils.Fatalf("%v", err) + } + if auth != confirm { + utils.Fatalf("Passphrases did not match.") + } } passphrase = auth @@ -366,7 +366,7 @@ func getPassPhrase(ctx *cli.Context) (passphrase string) { func accountCreate(ctx *cli.Context) { am := utils.GetAccountManager(ctx) - passphrase := getPassPhrase(ctx) + passphrase := getPassPhrase(ctx, "Your new account is locked with a password. Please give a password. Do not forget this password.", true) acct, err := am.NewAccount(passphrase) if err != nil { utils.Fatalf("Could not create the account: %v", err) @@ -374,13 +374,33 @@ func accountCreate(ctx *cli.Context) { fmt.Printf("Address: %x\n", acct) } +func importWallet(ctx *cli.Context) { + keyfile := ctx.Args().First() + if len(keyfile) == 0 { + utils.Fatalf("keyfile must be given as argument") + } + keyJson, err := ioutil.ReadFile(keyfile) + if err != nil { + utils.Fatalf("Could not read wallet file: %v", err) + } + + am := utils.GetAccountManager(ctx) + passphrase := getPassPhrase(ctx, "", false) + + acct, err := am.ImportPreSaleKey(keyJson, passphrase) + if err != nil { + utils.Fatalf("Could not create the account: %v", err) + } + fmt.Printf("Address: %x\n", acct) +} + func accountImport(ctx *cli.Context) { keyfile := ctx.Args().First() if len(keyfile) == 0 { utils.Fatalf("keyfile must be given as argument") } am := utils.GetAccountManager(ctx) - passphrase := getPassPhrase(ctx) + passphrase := getPassPhrase(ctx, "Your new account is locked with a password. Please give a password. Do not forget this password.", true) acct, err := am.Import(keyfile, passphrase) if err != nil { utils.Fatalf("Could not create the account: %v", err) From fee224f07582a3f4c74f214347a89061ce75d2a1 Mon Sep 17 00:00:00 2001 From: zelig Date: Tue, 24 Mar 2015 21:53:46 +0000 Subject: [PATCH 045/141] cli test: fix test newJSRE interactive argument --- cmd/ethereum/js_test.go | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/cmd/ethereum/js_test.go b/cmd/ethereum/js_test.go index a6058b3184..580bc7a2b3 100644 --- a/cmd/ethereum/js_test.go +++ b/cmd/ethereum/js_test.go @@ -47,7 +47,7 @@ func testJEthRE(t *testing.T) (repl *jsre, ethereum *eth.Ethereum, err error) { return } assetPath := path.Join(os.Getenv("GOPATH"), "src", "github.com", "ethereum", "go-ethereum", "cmd", "mist", "assets", "ext") - repl = newJSRE(ethereum, assetPath) + repl = newJSRE(ethereum, assetPath, false) return } From 23e41a57ad7e7cb4bc5a1cbad28bbf8d65907fdd Mon Sep 17 00:00:00 2001 From: zelig Date: Wed, 25 Mar 2015 10:41:36 +0000 Subject: [PATCH 046/141] Applying: fix adming js test regression (maybe otto update?) --- cmd/ethereum/js.go | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/cmd/ethereum/js.go b/cmd/ethereum/js.go index 599af0a16c..8e88a1c543 100644 --- a/cmd/ethereum/js.go +++ b/cmd/ethereum/js.go @@ -102,7 +102,7 @@ func (js *jsre) apiBindings() { jethObj := t.Object() jethObj.Set("send", jeth.Send) - err := js.re.Compile("bignum.js", re.BigNumber_JS) + err := js.re.Compile("bignumber.js", re.BigNumber_JS) if err != nil { utils.Fatalf("Error loading bignumber.js: %v", err) } From 4ec38e39320ee9abccd96da765a9c65fccd04151 Mon Sep 17 00:00:00 2001 From: zelig Date: Wed, 25 Mar 2015 14:58:52 +0000 Subject: [PATCH 047/141] common: remove WriteFile and ReadAllFile (use ioutil instead) --- cmd/ethereum/js_test.go | 6 +++--- cmd/ethereum/main.go | 5 +++-- cmd/mist/bindings.go | 7 +++--- cmd/mist/gui.go | 5 +++-- common/path.go | 30 -------------------------- common/path_test.go | 47 +---------------------------------------- crypto/crypto.go | 6 ++++-- jsre/jsre_test.go | 8 +++---- 8 files changed, 22 insertions(+), 92 deletions(-) diff --git a/cmd/ethereum/js_test.go b/cmd/ethereum/js_test.go index 580bc7a2b3..5b962f6219 100644 --- a/cmd/ethereum/js_test.go +++ b/cmd/ethereum/js_test.go @@ -2,6 +2,7 @@ package main import ( "fmt" + "io/ioutil" "os" "path" "testing" @@ -9,7 +10,6 @@ import ( "github.com/robertkrimen/otto" "github.com/ethereum/go-ethereum/accounts" - "github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/crypto" "github.com/ethereum/go-ethereum/eth" ) @@ -30,8 +30,8 @@ func testJEthRE(t *testing.T) (repl *jsre, ethereum *eth.Ethereum, err error) { } // FIXME: this does not work ATM ks := crypto.NewKeyStorePlain("/tmp/eth/keys") - common.WriteFile("/tmp/eth/keys/e273f01c99144c438695e10f24926dc1f9fbf62d/e273f01c99144c438695e10f24926dc1f9fbf62d", - []byte(`{"Id":"RhRXD+fNRKS4jx+7ZfEsNA==","Address":"4nPwHJkUTEOGleEPJJJtwfn79i0=","PrivateKey":"h4ACVpe74uIvi5Cg/2tX/Yrm2xdr3J7QoMbMtNX2CNc="}`)) + ioutil.WriteFile("/tmp/eth/keys/e273f01c99144c438695e10f24926dc1f9fbf62d/e273f01c99144c438695e10f24926dc1f9fbf62d", + []byte(`{"Id":"RhRXD+fNRKS4jx+7ZfEsNA==","Address":"4nPwHJkUTEOGleEPJJJtwfn79i0=","PrivateKey":"h4ACVpe74uIvi5Cg/2tX/Yrm2xdr3J7QoMbMtNX2CNc="}`), os.ModePerm) port++ ethereum, err = eth.New(ð.Config{ diff --git a/cmd/ethereum/main.go b/cmd/ethereum/main.go index 57729b2060..6bbe1044f0 100644 --- a/cmd/ethereum/main.go +++ b/cmd/ethereum/main.go @@ -355,10 +355,11 @@ func getPassPhrase(ctx *cli.Context, desc string, confirmation bool) (passphrase passphrase = auth } else { - var err error - if passphrase, err = common.ReadAllFile(passfile); err != nil { + passbytes, err := ioutil.ReadFile(passfile) + if err != nil { utils.Fatalf("Unable to read password file '%s': %v", passfile, err) } + passphrase = string(passbytes) } } return diff --git a/cmd/mist/bindings.go b/cmd/mist/bindings.go index 8a9ec7cb17..e7ce50c352 100644 --- a/cmd/mist/bindings.go +++ b/cmd/mist/bindings.go @@ -22,13 +22,14 @@ package main import ( "encoding/json" + "io/ioutil" "os" "strconv" "github.com/ethereum/go-ethereum/cmd/utils" "github.com/ethereum/go-ethereum/common" - "github.com/ethereum/go-ethereum/core/types" "github.com/ethereum/go-ethereum/core/state" + "github.com/ethereum/go-ethereum/core/types" ) type plugin struct { @@ -46,14 +47,14 @@ func (self *Gui) AddPlugin(pluginPath string) { self.plugins[pluginPath] = plugin{Name: pluginPath, Path: pluginPath} json, _ := json.MarshalIndent(self.plugins, "", " ") - common.WriteFile(self.eth.DataDir+"/plugins.json", json) + ioutil.WriteFile(self.eth.DataDir+"/plugins.json", json, os.ModePerm) } func (self *Gui) RemovePlugin(pluginPath string) { delete(self.plugins, pluginPath) json, _ := json.MarshalIndent(self.plugins, "", " ") - common.WriteFile(self.eth.DataDir+"/plugins.json", json) + ioutil.WriteFile(self.eth.DataDir+"/plugins.json", json, os.ModePerm) } func (self *Gui) DumpState(hash, path string) { diff --git a/cmd/mist/gui.go b/cmd/mist/gui.go index 08f02f833a..d37d6f81b8 100644 --- a/cmd/mist/gui.go +++ b/cmd/mist/gui.go @@ -25,6 +25,7 @@ import "C" import ( "encoding/json" "fmt" + "io/ioutil" "math/big" "path" "runtime" @@ -91,8 +92,8 @@ func NewWindow(ethereum *eth.Ethereum) *Gui { plugins: make(map[string]plugin), serviceEvents: make(chan ServEv, 1), } - data, _ := common.ReadAllFile(path.Join(ethereum.DataDir, "plugins.json")) - json.Unmarshal([]byte(data), &gui.plugins) + data, _ := ioutil.ReadFile(path.Join(ethereum.DataDir, "plugins.json")) + json.Unmarshal(data, &gui.plugins) return gui } diff --git a/common/path.go b/common/path.go index d38b1fd5b3..a74a0d5bd3 100644 --- a/common/path.go +++ b/common/path.go @@ -2,7 +2,6 @@ package common import ( "fmt" - "io/ioutil" "os" "os/user" "path" @@ -43,35 +42,6 @@ func FileExist(filePath string) bool { return true } -func ReadAllFile(filePath string) (string, error) { - file, err := os.Open(filePath) - if err != nil { - return "", err - } - - data, err := ioutil.ReadAll(file) - if err != nil { - return "", err - } - - return string(data), nil -} - -func WriteFile(filePath string, content []byte) error { - fh, err := os.OpenFile(filePath, os.O_TRUNC|os.O_RDWR|os.O_CREATE, os.ModePerm) - if err != nil { - return err - } - defer fh.Close() - - _, err = fh.Write(content) - if err != nil { - return err - } - - return nil -} - func AbsolutePath(Datadir string, filename string) string { if path.IsAbs(filename) { return filename diff --git a/common/path_test.go b/common/path_test.go index c831d1a57d..4b90c543b7 100644 --- a/common/path_test.go +++ b/common/path_test.go @@ -2,56 +2,11 @@ package common import ( "os" - "testing" + // "testing" checker "gopkg.in/check.v1" ) -func TestGoodFile(t *testing.T) { - goodpath := "~/goethereumtest.pass" - path := ExpandHomePath(goodpath) - contentstring := "3.14159265358979323846" - - err := WriteFile(path, []byte(contentstring)) - if err != nil { - t.Error("Could not write file") - } - - if !FileExist(path) { - t.Error("File not found at", path) - } - - v, err := ReadAllFile(path) - if err != nil { - t.Error("Could not read file", path) - } - if v != contentstring { - t.Error("Expected", contentstring, "Got", v) - } - -} - -func TestBadFile(t *testing.T) { - badpath := "/this/path/should/not/exist/goethereumtest.fail" - path := ExpandHomePath(badpath) - contentstring := "3.14159265358979323846" - - err := WriteFile(path, []byte(contentstring)) - if err == nil { - t.Error("Wrote file, but should not be able to", path) - } - - if FileExist(path) { - t.Error("Found file, but should not be able to", path) - } - - v, err := ReadAllFile(path) - if err == nil { - t.Error("Read file, but should not be able to", v) - } - -} - type CommonSuite struct{} var _ = checker.Suite(&CommonSuite{}) diff --git a/crypto/crypto.go b/crypto/crypto.go index 2d26dd25ea..442942c6c5 100644 --- a/crypto/crypto.go +++ b/crypto/crypto.go @@ -9,6 +9,7 @@ import ( "crypto/sha256" "fmt" "io" + "io/ioutil" "os" "encoding/hex" @@ -139,9 +140,10 @@ func LoadECDSA(file string) (*ecdsa.PrivateKey, error) { return ToECDSA(buf), nil } -// SaveECDSA saves a secp256k1 private key from the given file. +// SaveECDSA saves a secp256k1 private key to the given file with restrictive +// permissions func SaveECDSA(file string, key *ecdsa.PrivateKey) error { - return common.WriteFile(file, FromECDSA(key)) + return ioutil.WriteFile(file, FromECDSA(key), 0600) } func GenerateKey() (*ecdsa.PrivateKey, error) { diff --git a/jsre/jsre_test.go b/jsre/jsre_test.go index 8a771dae80..667ed4bdc7 100644 --- a/jsre/jsre_test.go +++ b/jsre/jsre_test.go @@ -2,9 +2,9 @@ package jsre import ( "github.com/robertkrimen/otto" + "io/ioutil" + "os" "testing" - - "github.com/ethereum/go-ethereum/common" ) type testNativeObjectBinding struct { @@ -26,7 +26,7 @@ func (no *testNativeObjectBinding) TestMethod(call otto.FunctionCall) otto.Value func TestExec(t *testing.T) { jsre := New("/tmp") - common.WriteFile("/tmp/test.js", []byte(`msg = "testMsg"`)) + ioutil.WriteFile("/tmp/test.js", []byte(`msg = "testMsg"`), os.ModePerm) err := jsre.Exec("test.js") if err != nil { t.Errorf("expected no error, got %v", err) @@ -64,7 +64,7 @@ func TestBind(t *testing.T) { func TestLoadScript(t *testing.T) { jsre := New("/tmp") - common.WriteFile("/tmp/test.js", []byte(`msg = "testMsg"`)) + ioutil.WriteFile("/tmp/test.js", []byte(`msg = "testMsg"`), os.ModePerm) _, err := jsre.Run(`loadScript("test.js")`) if err != nil { t.Errorf("expected no error, got %v", err) From 11d2ebc06ffffa8846d5d55cae5663fac6f685f1 Mon Sep 17 00:00:00 2001 From: zelig Date: Wed, 25 Mar 2015 15:45:56 +0000 Subject: [PATCH 048/141] unlocking coinbase without knowing address - accounts: remove Manager.getKey - cli: for -unlock coinbase, use account manager Coinbase() --- accounts/account_manager.go | 18 +++--------------- cmd/ethereum/main.go | 9 +++++++-- 2 files changed, 10 insertions(+), 17 deletions(-) diff --git a/accounts/account_manager.go b/accounts/account_manager.go index f063f8ca5e..392518703e 100644 --- a/accounts/account_manager.go +++ b/accounts/account_manager.go @@ -36,9 +36,8 @@ import ( "bytes" "crypto/ecdsa" crand "crypto/rand" - "os" - "errors" + "os" "sync" "time" @@ -101,17 +100,6 @@ func (am *Manager) firstAddr() ([]byte, error) { return addrs[0], nil } -func (am *Manager) getKey(addr []byte, keyAuth string) (*crypto.Key, error) { - if len(addr) == 0 { - var err error - addr, err = am.firstAddr() - if err != nil { - return nil, err - } - } - return am.keyStore.GetKey(addr, keyAuth) -} - func (am *Manager) DeleteAccount(address []byte, auth string) error { return am.keyStore.DeleteKey(address, auth) } @@ -130,7 +118,7 @@ func (am *Manager) Sign(a Account, toSign []byte) (signature []byte, err error) // TimedUnlock unlocks the account with the given address. // When timeout has passed, the account will be locked again. func (am *Manager) TimedUnlock(addr []byte, keyAuth string, timeout time.Duration) error { - key, err := am.getKey(addr, keyAuth) + key, err := am.keyStore.GetKey(addr, keyAuth) if err != nil { return err } @@ -143,7 +131,7 @@ func (am *Manager) TimedUnlock(addr []byte, keyAuth string, timeout time.Duratio // stays unlocked until the program exits or until a TimedUnlock // timeout (started after the call to Unlock) expires. func (am *Manager) Unlock(addr []byte, keyAuth string) error { - key, err := am.getKey(addr, keyAuth) + key, err := am.keyStore.GetKey(addr, keyAuth) if err != nil { return err } diff --git a/cmd/ethereum/main.go b/cmd/ethereum/main.go index 6bbe1044f0..8983b85a6a 100644 --- a/cmd/ethereum/main.go +++ b/cmd/ethereum/main.go @@ -294,7 +294,7 @@ func unlockAccount(ctx *cli.Context, am *accounts.Manager, account string) (pass var err error // Load startup keys. XXX we are going to need a different format // Attempt to unlock the account - passphrase := getPassPhrase(ctx, "", false) + passphrase = getPassPhrase(ctx, "", false) err = am.Unlock(common.FromHex(account), passphrase) if err != nil { utils.Fatalf("Unlock account failed '%v'", err) @@ -310,7 +310,11 @@ func startEth(ctx *cli.Context, eth *eth.Ethereum) { account := ctx.GlobalString(utils.UnlockedAccountFlag.Name) if len(account) > 0 { if account == "coinbase" { - account = "" + accbytes, err := am.Coinbase() + if err != nil { + utils.Fatalf("no coinbase account: %v", err) + } + account = common.ToHex(accbytes) } unlockAccount(ctx, am, account) } @@ -420,6 +424,7 @@ func accountExport(ctx *cli.Context) { } am := utils.GetAccountManager(ctx) auth := unlockAccount(ctx, am, account) + err := am.Export(keyfile, common.FromHex(account), auth) if err != nil { utils.Fatalf("Account export failed: %v", err) From abbdf4156057de8a4f866b0840defc00c2c500db Mon Sep 17 00:00:00 2001 From: zelig Date: Wed, 25 Mar 2015 16:10:44 +0000 Subject: [PATCH 049/141] output error message if unlock address is invalid (fixes the wierd "read /path: is a directory") msg --- cmd/ethereum/main.go | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/cmd/ethereum/main.go b/cmd/ethereum/main.go index 8983b85a6a..2e721dc71d 100644 --- a/cmd/ethereum/main.go +++ b/cmd/ethereum/main.go @@ -295,7 +295,11 @@ func unlockAccount(ctx *cli.Context, am *accounts.Manager, account string) (pass // Load startup keys. XXX we are going to need a different format // Attempt to unlock the account passphrase = getPassPhrase(ctx, "", false) - err = am.Unlock(common.FromHex(account), passphrase) + accbytes := common.FromHex(account) + if len(accbytes) == 0 { + utils.Fatalf("Invalid account address '%s'", account) + } + err = am.Unlock(accbytes, passphrase) if err != nil { utils.Fatalf("Unlock account failed '%v'", err) } From 7577d1261403dbabdb30e21415d34b4e5da466ec Mon Sep 17 00:00:00 2001 From: zelig Date: Thu, 26 Mar 2015 18:55:39 +0000 Subject: [PATCH 050/141] max paranoia mode to UNsupport unencrypted keys entirely - remove account export functionality from CLI - remove accountExport method, - remove unencrypted-keys flag from everywhere - improve documentation --- accounts/account_manager.go | 2 + cmd/ethereum/main.go | 151 +++++++++++++++++------------------- cmd/utils/flags.go | 14 +--- 3 files changed, 74 insertions(+), 93 deletions(-) diff --git a/accounts/account_manager.go b/accounts/account_manager.go index 392518703e..34a2c48910 100644 --- a/accounts/account_manager.go +++ b/accounts/account_manager.go @@ -208,6 +208,8 @@ func zeroKey(k *ecdsa.PrivateKey) { } } +// USE WITH CAUTION = this will save an unencrypted private key on disk +// no cli or js interface func (am *Manager) Export(path string, addr []byte, keyAuth string) error { key, err := am.keyStore.GetKey(addr, keyAuth) if err != nil { diff --git a/cmd/ethereum/main.go b/cmd/ethereum/main.go index 2e721dc71d..42321e8bc2 100644 --- a/cmd/ethereum/main.go +++ b/cmd/ethereum/main.go @@ -77,9 +77,8 @@ The output of this command is supposed to be machine-readable. }, { - Action: accountList, - Name: "wallet", - Usage: "ethereum presale wallet", + Name: "wallet", + Usage: "ethereum presale wallet", Subcommands: []cli.Command{ { Action: importWallet, @@ -92,6 +91,28 @@ The output of this command is supposed to be machine-readable. Action: accountList, Name: "account", Usage: "manage accounts", + Description: ` + +Manage accounts lets you create new accounts, list all existing accounts, +import a private key into a new account. + +It supports interactive mode, when you are prompted for password as well as +non-interactive mode where passwords are supplied via a given password file. +Non-interactive mode is only meant for scripted use on test networks or known +safe environments. + +Make sure you remember the password you gave when creating a new account (with +either new or import). Without it you are not able to unlock your account. + +Note that exporting your key in unencrypted format is NOT supported. + +Keys are stored under /keys. +It is safe to transfer the entire directory or the individual keys therein +between ethereum nodes. +Make sure you backup your keys regularly. + +And finally. DO NOT FORGET YOUR PASSWORD. +`, Subcommands: []cli.Command{ { Action: accountList, @@ -106,12 +127,18 @@ The output of this command is supposed to be machine-readable. ethereum account new -Creates a new accountThe account is saved in encrypted format, you are prompted for a passphrase. -You must remember this passphrase to unlock your account in future. +Creates a new account. Prints the address. + +The account is saved in encrypted format, you are prompted for a passphrase. + +You must remember this passphrase to unlock your account in the future. + For non-interactive use the passphrase can be specified with the --password flag: ethereum --password account new +Note, this is meant to be used for testing only, it is a bad idea to save your +password to file or expose in any other way. `, }, { @@ -122,38 +149,23 @@ For non-interactive use the passphrase can be specified with the --password flag ethereum account import -Imports a private key from and creates a new account with the address -derived from the key. +Imports an unencrypted private key from and creates a new account. +Prints the address. + The keyfile is assumed to contain an unencrypted private key in canonical EC -format. +raw bytes format. The account is saved in encrypted format, you are prompted for a passphrase. -You must remember this passphrase to unlock your account in future. + +You must remember this passphrase to unlock your account in the future. + For non-interactive use the passphrase can be specified with the -password flag: ethereum --password account import - `, - }, - { - Action: accountExport, - Name: "export", - Usage: "export an account into key file", - Description: ` - - ethereum account export
- -Exports the given account's private key into keyfile using the canonical EC -format. -The account needs to be unlocked, if it is not the user is prompted for a -passphrase to unlock it. -For non-interactive use, the passphrase can be specified with the --unlock flag: - - ethereum --password account export
- Note: As you can directly copy your encrypted accounts to another ethereum instance, -this import/export mechanism is not needed when you transfer an account between +this import mechanism is not needed when you transfer an account between nodes. `, }, @@ -217,7 +229,6 @@ JavaScript API. See https://github.com/ethereum/go-ethereum/wiki/Javascipt-Conso utils.RPCEnabledFlag, utils.RPCListenAddrFlag, utils.RPCPortFlag, - utils.UnencryptedKeysFlag, utils.VMDebugFlag, utils.ProtocolVersionFlag, utils.NetworkIdFlag, @@ -290,19 +301,17 @@ func execJSFiles(ctx *cli.Context) { } func unlockAccount(ctx *cli.Context, am *accounts.Manager, account string) (passphrase string) { - if !ctx.GlobalBool(utils.UnencryptedKeysFlag.Name) { - var err error - // Load startup keys. XXX we are going to need a different format - // Attempt to unlock the account - passphrase = getPassPhrase(ctx, "", false) - accbytes := common.FromHex(account) - if len(accbytes) == 0 { - utils.Fatalf("Invalid account address '%s'", account) - } - err = am.Unlock(accbytes, passphrase) - if err != nil { - utils.Fatalf("Unlock account failed '%v'", err) - } + var err error + // Load startup keys. XXX we are going to need a different format + // Attempt to unlock the account + passphrase = getPassPhrase(ctx, "", false) + accbytes := common.FromHex(account) + if len(accbytes) == 0 { + utils.Fatalf("Invalid account address '%s'", account) + } + err = am.Unlock(accbytes, passphrase) + if err != nil { + utils.Fatalf("Unlock account failed '%v'", err) } return } @@ -343,32 +352,30 @@ func accountList(ctx *cli.Context) { } func getPassPhrase(ctx *cli.Context, desc string, confirmation bool) (passphrase string) { - if !ctx.GlobalBool(utils.UnencryptedKeysFlag.Name) { - passfile := ctx.GlobalString(utils.PasswordFileFlag.Name) - if len(passfile) == 0 { - fmt.Println(desc) - auth, err := readPassword("Passphrase: ", true) + passfile := ctx.GlobalString(utils.PasswordFileFlag.Name) + if len(passfile) == 0 { + fmt.Println(desc) + auth, err := readPassword("Passphrase: ", true) + if err != nil { + utils.Fatalf("%v", err) + } + if confirmation { + confirm, err := readPassword("Repeat Passphrase: ", false) if err != nil { utils.Fatalf("%v", err) } - if confirmation { - confirm, err := readPassword("Repeat Passphrase: ", false) - if err != nil { - utils.Fatalf("%v", err) - } - if auth != confirm { - utils.Fatalf("Passphrases did not match.") - } + if auth != confirm { + utils.Fatalf("Passphrases did not match.") } - passphrase = auth - - } else { - passbytes, err := ioutil.ReadFile(passfile) - if err != nil { - utils.Fatalf("Unable to read password file '%s': %v", passfile, err) - } - passphrase = string(passbytes) } + passphrase = auth + + } else { + passbytes, err := ioutil.ReadFile(passfile) + if err != nil { + utils.Fatalf("Unable to read password file '%s': %v", passfile, err) + } + passphrase = string(passbytes) } return } @@ -417,24 +424,6 @@ func accountImport(ctx *cli.Context) { fmt.Printf("Address: %x\n", acct) } -func accountExport(ctx *cli.Context) { - account := ctx.Args().First() - if len(account) == 0 { - utils.Fatalf("account address must be given as first argument") - } - keyfile := ctx.Args().Get(1) - if len(keyfile) == 0 { - utils.Fatalf("keyfile must be given as second argument") - } - am := utils.GetAccountManager(ctx) - auth := unlockAccount(ctx, am, account) - - err := am.Export(keyfile, common.FromHex(account), auth) - if err != nil { - utils.Fatalf("Account export failed: %v", err) - } -} - func importchain(ctx *cli.Context) { if len(ctx.Args()) != 1 { utils.Fatalf("This command requires an argument.") diff --git a/cmd/utils/flags.go b/cmd/utils/flags.go index dda4095023..f948cdb06b 100644 --- a/cmd/utils/flags.go +++ b/cmd/utils/flags.go @@ -97,14 +97,9 @@ var ( Usage: "Enable mining", } - // key settings - UnencryptedKeysFlag = cli.BoolFlag{ - Name: "unencrypted-keys", - Usage: "disable private key disk encryption (for testing)", - } UnlockedAccountFlag = cli.StringFlag{ Name: "unlock", - Usage: "unlock the account given until this program exits (prompts for password).", + Usage: "unlock the account given until this program exits (prompts for password). '--unlock coinbase' unlocks the primary (coinbase) account", Value: "", } PasswordFileFlag = cli.StringFlag{ @@ -249,12 +244,7 @@ func GetChain(ctx *cli.Context) (*core.ChainManager, common.Database, common.Dat func GetAccountManager(ctx *cli.Context) *accounts.Manager { dataDir := ctx.GlobalString(DataDirFlag.Name) - var ks crypto.KeyStore2 - if ctx.GlobalBool(UnencryptedKeysFlag.Name) { - ks = crypto.NewKeyStorePlain(path.Join(dataDir, "plainkeys")) - } else { - ks = crypto.NewKeyStorePassphrase(path.Join(dataDir, "keys")) - } + ks := crypto.NewKeyStorePassphrase(path.Join(dataDir, "keys")) return accounts.NewManager(ks) } From 62ebf999bf71ef05e34e234b6e07cc31188970b7 Mon Sep 17 00:00:00 2001 From: Taylor Gerring Date: Thu, 26 Mar 2015 20:04:03 +0100 Subject: [PATCH 051/141] FilterStringArgs tests --- rpc/api.go | 4 ---- rpc/args.go | 9 ++------- rpc/args_test.go | 40 +++++++++++++++++++++++++++++++++------- 3 files changed, 35 insertions(+), 18 deletions(-) diff --git a/rpc/api.go b/rpc/api.go index ff166264b4..bde24847fe 100644 --- a/rpc/api.go +++ b/rpc/api.go @@ -297,10 +297,6 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err if err := json.Unmarshal(req.Params, &args); err != nil { return err } - if err := args.requirements(); err != nil { - return err - } - id := api.xeth().NewFilterString(args.Word) *reply = common.ToHex(big.NewInt(int64(id)).Bytes()) case "eth_uninstallFilter": diff --git a/rpc/args.go b/rpc/args.go index 459c6546b6..96188d02eb 100644 --- a/rpc/args.go +++ b/rpc/args.go @@ -649,18 +649,13 @@ func (args *FilterStringArgs) UnmarshalJSON(b []byte) (err error) { if !ok { return NewInvalidTypeError("filter", "not a string") } - args.Word = argstr - - return nil -} - -func (args *FilterStringArgs) requirements() error { - switch args.Word { + switch argstr { case "latest", "pending": break default: return NewValidationError("Word", "Must be `latest` or `pending`") } + args.Word = argstr return nil } diff --git a/rpc/args_test.go b/rpc/args_test.go index 90b2838917..9325b1c9b5 100644 --- a/rpc/args_test.go +++ b/rpc/args_test.go @@ -1106,10 +1106,6 @@ func TestFilterStringArgs(t *testing.T) { t.Error(err) } - if err := args.requirements(); err != nil { - t.Error(err) - } - if expected.Word != args.Word { t.Errorf("Word shoud be %#v but is %#v", expected.Word, args.Word) } @@ -1119,9 +1115,39 @@ func TestFilterStringEmptyArgs(t *testing.T) { input := `[]` args := new(FilterStringArgs) - err := json.Unmarshal([]byte(input), &args) - if err == nil { - t.Error("Expected error but didn't get one") + str := ExpectInsufficientParamsError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Errorf(str) + } +} + +func TestFilterStringInvalidArgs(t *testing.T) { + input := `{}` + + args := new(FilterStringArgs) + str := ExpectDecodeParamError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Errorf(str) + } +} + +func TestFilterStringWordInt(t *testing.T) { + input := `[7]` + + args := new(FilterStringArgs) + str := ExpectInvalidTypeError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Errorf(str) + } +} + +func TestFilterStringWordWrong(t *testing.T) { + input := `["foo"]` + + args := new(FilterStringArgs) + str := ExpectValidationError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Errorf(str) } } From 1f1e98f96b57c0c5c7a9350129f67d425a4c6af4 Mon Sep 17 00:00:00 2001 From: Taylor Gerring Date: Thu, 26 Mar 2015 20:10:31 +0100 Subject: [PATCH 052/141] FilterIdArgs --- rpc/args.go | 11 +++++++---- rpc/args_test.go | 30 ++++++++++++++++++++++++++++++ 2 files changed, 37 insertions(+), 4 deletions(-) diff --git a/rpc/args.go b/rpc/args.go index 96188d02eb..921d8e98cc 100644 --- a/rpc/args.go +++ b/rpc/args.go @@ -664,9 +664,8 @@ type FilterIdArgs struct { } func (args *FilterIdArgs) UnmarshalJSON(b []byte) (err error) { - var obj []string - r := bytes.NewReader(b) - if err := json.NewDecoder(r).Decode(&obj); err != nil { + var obj []interface{} + if err := json.Unmarshal(b, &obj); err != nil { return NewDecodeParamError(err.Error()) } @@ -674,7 +673,11 @@ func (args *FilterIdArgs) UnmarshalJSON(b []byte) (err error) { return NewInsufficientParamsError(len(obj), 1) } - args.Id = int(common.Big(obj[0]).Int64()) + var num int64 + if err := numString(obj[0], &num); err != nil { + return err + } + args.Id = int(num) return nil } diff --git a/rpc/args_test.go b/rpc/args_test.go index 9325b1c9b5..7bbf729f22 100644 --- a/rpc/args_test.go +++ b/rpc/args_test.go @@ -1056,6 +1056,36 @@ func TestFilterIdArgs(t *testing.T) { } } +func TestFilterIdArgsInvalid(t *testing.T) { + input := `{}` + + args := new(FilterIdArgs) + str := ExpectDecodeParamError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Errorf(str) + } +} + +func TestFilterIdArgsEmpty(t *testing.T) { + input := `[]` + + args := new(FilterIdArgs) + str := ExpectInsufficientParamsError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Errorf(str) + } +} + +func TestFilterIdArgsBool(t *testing.T) { + input := `[true]` + + args := new(FilterIdArgs) + str := ExpectInvalidTypeError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Errorf(str) + } +} + func TestWhsiperFilterArgs(t *testing.T) { input := `[{"topics": ["0x68656c6c6f20776f726c64"], "to": "0x34ag445g3455b34"}]` expected := new(WhisperFilterArgs) From b414a1303f33aef26b606367ac68163f9b6c87c8 Mon Sep 17 00:00:00 2001 From: Taylor Gerring Date: Thu, 26 Mar 2015 20:20:43 +0100 Subject: [PATCH 053/141] WhisperIdentityArgs --- rpc/args.go | 14 ++++++++++---- rpc/args_test.go | 30 ++++++++++++++++++++++++++++++ 2 files changed, 40 insertions(+), 4 deletions(-) diff --git a/rpc/args.go b/rpc/args.go index 921d8e98cc..c11ffa3cce 100644 --- a/rpc/args.go +++ b/rpc/args.go @@ -687,9 +687,8 @@ type WhisperIdentityArgs struct { } func (args *WhisperIdentityArgs) UnmarshalJSON(b []byte) (err error) { - var obj []string - r := bytes.NewReader(b) - if err := json.NewDecoder(r).Decode(&obj); err != nil { + var obj []interface{} + if err := json.Unmarshal(b, &obj); err != nil { return NewDecodeParamError(err.Error()) } @@ -697,7 +696,14 @@ func (args *WhisperIdentityArgs) UnmarshalJSON(b []byte) (err error) { return NewInsufficientParamsError(len(obj), 1) } - args.Identity = obj[0] + argstr, ok := obj[0].(string) + if !ok { + return NewInvalidTypeError("arg0", "not a string") + } + // if !common.IsHex(argstr) { + // return NewValidationError("arg0", "not a hexstring") + // } + args.Identity = argstr return nil } diff --git a/rpc/args_test.go b/rpc/args_test.go index 7bbf729f22..b3df3ba386 100644 --- a/rpc/args_test.go +++ b/rpc/args_test.go @@ -1196,6 +1196,36 @@ func TestWhisperIdentityArgs(t *testing.T) { } } +func TestWhisperIdentityArgsInvalid(t *testing.T) { + input := `{}` + + args := new(WhisperIdentityArgs) + str := ExpectDecodeParamError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Errorf(str) + } +} + +func TestWhisperIdentityArgsEmpty(t *testing.T) { + input := `[]` + + args := new(WhisperIdentityArgs) + str := ExpectInsufficientParamsError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Errorf(str) + } +} + +func TestWhisperIdentityArgsInt(t *testing.T) { + input := `[4]` + + args := new(WhisperIdentityArgs) + str := ExpectInvalidTypeError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Errorf(str) + } +} + func TestBlockNumIndexArgs(t *testing.T) { input := `["0x29a", "0x0"]` expected := new(BlockNumIndexArgs) From ddcc8e1673f240556f7a9394d5fbc9ed609a4931 Mon Sep 17 00:00:00 2001 From: Taylor Gerring Date: Thu, 26 Mar 2015 20:25:30 +0100 Subject: [PATCH 054/141] SubmitWorkArgs tests --- rpc/args_test.go | 48 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 48 insertions(+) diff --git a/rpc/args_test.go b/rpc/args_test.go index b3df3ba386..0b243e7603 100644 --- a/rpc/args_test.go +++ b/rpc/args_test.go @@ -1370,3 +1370,51 @@ func TestSubmitWorkArgs(t *testing.T) { t.Errorf("Digest shoud be %#v but is %#v", expected.Digest, args.Digest) } } + +func TestSubmitWorkArgsInvalid(t *testing.T) { + input := `{}` + + args := new(SubmitWorkArgs) + str := ExpectDecodeParamError(json.Unmarshal([]byte(input), args)) + if len(str) > 0 { + t.Error(str) + } +} + +func TestSubmitWorkArgsEmpty(t *testing.T) { + input := `[]` + + args := new(SubmitWorkArgs) + str := ExpectInsufficientParamsError(json.Unmarshal([]byte(input), args)) + if len(str) > 0 { + t.Error(str) + } +} + +func TestSubmitWorkArgsNonceInt(t *testing.T) { + input := `[1, "0x1234567890abcdef1234567890abcdef", "0xD1GE5700000000000000000000000000"]` + + args := new(SubmitWorkArgs) + str := ExpectInvalidTypeError(json.Unmarshal([]byte(input), args)) + if len(str) > 0 { + t.Error(str) + } +} +func TestSubmitWorkArgsHeaderInt(t *testing.T) { + input := `["0x0000000000000001", 1, "0xD1GE5700000000000000000000000000"]` + + args := new(SubmitWorkArgs) + str := ExpectInvalidTypeError(json.Unmarshal([]byte(input), args)) + if len(str) > 0 { + t.Error(str) + } +} +func TestSubmitWorkArgsDigestInt(t *testing.T) { + input := `["0x0000000000000001", "0x1234567890abcdef1234567890abcdef", 1]` + + args := new(SubmitWorkArgs) + str := ExpectInvalidTypeError(json.Unmarshal([]byte(input), args)) + if len(str) > 0 { + t.Error(str) + } +} From 81f36df910533de63dc5ac66f38b5481961cc0c8 Mon Sep 17 00:00:00 2001 From: Taylor Gerring Date: Thu, 26 Mar 2015 20:31:00 +0100 Subject: [PATCH 055/141] CompileArgs --- rpc/args.go | 12 ++++++++---- rpc/args_test.go | 30 ++++++++++++++++++++++++++++++ 2 files changed, 38 insertions(+), 4 deletions(-) diff --git a/rpc/args.go b/rpc/args.go index c11ffa3cce..0169ece583 100644 --- a/rpc/args.go +++ b/rpc/args.go @@ -617,14 +617,18 @@ type CompileArgs struct { func (args *CompileArgs) UnmarshalJSON(b []byte) (err error) { var obj []interface{} - r := bytes.NewReader(b) - if err := json.NewDecoder(r).Decode(&obj); err != nil { + if err := json.Unmarshal(b, &obj); err != nil { return NewDecodeParamError(err.Error()) } - if len(obj) > 0 { - args.Source = obj[0].(string) + if len(obj) < 1 { + return NewInsufficientParamsError(len(obj), 1) } + argstr, ok := obj[0].(string) + if !ok { + return NewInvalidTypeError("arg0", "is not a string") + } + args.Source = argstr return nil } diff --git a/rpc/args_test.go b/rpc/args_test.go index 0b243e7603..7cb63b67e5 100644 --- a/rpc/args_test.go +++ b/rpc/args_test.go @@ -1126,6 +1126,36 @@ func TestCompileArgs(t *testing.T) { } } +func TestCompileArgsInvalid(t *testing.T) { + input := `{}` + + args := new(CompileArgs) + str := ExpectDecodeParamError(json.Unmarshal([]byte(input), args)) + if len(str) > 0 { + t.Error(str) + } +} + +func TestCompileArgsEmpty(t *testing.T) { + input := `[]` + + args := new(CompileArgs) + str := ExpectInsufficientParamsError(json.Unmarshal([]byte(input), args)) + if len(str) > 0 { + t.Error(str) + } +} + +func TestCompileArgsBool(t *testing.T) { + input := `[false]` + + args := new(CompileArgs) + str := ExpectInvalidTypeError(json.Unmarshal([]byte(input), args)) + if len(str) > 0 { + t.Error(str) + } +} + func TestFilterStringArgs(t *testing.T) { input := `["pending"]` expected := new(FilterStringArgs) From 9ca87afd0ba043043a3d2b4919d72b7f7a39ffe8 Mon Sep 17 00:00:00 2001 From: Taylor Gerring Date: Thu, 26 Mar 2015 20:52:09 +0100 Subject: [PATCH 056/141] WhisperFilterArgs --- rpc/api.go | 2 +- rpc/args.go | 24 ++++++++++++++++++------ rpc/args_test.go | 47 +++++++++++++++++++++++++++++++++++++++++------ 3 files changed, 60 insertions(+), 13 deletions(-) diff --git a/rpc/api.go b/rpc/api.go index bde24847fe..ad48b86078 100644 --- a/rpc/api.go +++ b/rpc/api.go @@ -417,7 +417,7 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err return err } opts := new(xeth.Options) - opts.From = args.From + // opts.From = args.From opts.To = args.To opts.Topics = args.Topics id := api.xeth().NewWhisperFilter(opts) diff --git a/rpc/args.go b/rpc/args.go index 0169ece583..5ad971cedc 100644 --- a/rpc/args.go +++ b/rpc/args.go @@ -720,9 +720,8 @@ type WhisperFilterArgs struct { func (args *WhisperFilterArgs) UnmarshalJSON(b []byte) (err error) { var obj []struct { - To string - From string - Topics []string + To interface{} + Topics []interface{} } if err = json.Unmarshal(b, &obj); err != nil { @@ -733,9 +732,22 @@ func (args *WhisperFilterArgs) UnmarshalJSON(b []byte) (err error) { return NewInsufficientParamsError(len(obj), 1) } - args.To = obj[0].To - args.From = obj[0].From - args.Topics = obj[0].Topics + var argstr string + argstr, ok := obj[0].To.(string) + if !ok { + return NewInvalidTypeError("to", "is not a string") + } + args.To = argstr + + t := make([]string, len(obj[0].Topics)) + for i, j := range obj[0].Topics { + argstr, ok := j.(string) + if !ok { + return NewInvalidTypeError("topics["+string(i)+"]", "is not a string") + } + t[i] = argstr + } + args.Topics = t return nil } diff --git a/rpc/args_test.go b/rpc/args_test.go index 7cb63b67e5..f668dfdd4e 100644 --- a/rpc/args_test.go +++ b/rpc/args_test.go @@ -1086,10 +1086,9 @@ func TestFilterIdArgsBool(t *testing.T) { } } -func TestWhsiperFilterArgs(t *testing.T) { +func TestWhisperFilterArgs(t *testing.T) { input := `[{"topics": ["0x68656c6c6f20776f726c64"], "to": "0x34ag445g3455b34"}]` expected := new(WhisperFilterArgs) - expected.From = "" expected.To = "0x34ag445g3455b34" expected.Topics = []string{"0x68656c6c6f20776f726c64"} @@ -1098,10 +1097,6 @@ func TestWhsiperFilterArgs(t *testing.T) { t.Error(err) } - if expected.From != args.From { - t.Errorf("From shoud be %#v but is %#v", expected.From, args.From) - } - if expected.To != args.To { t.Errorf("To shoud be %#v but is %#v", expected.To, args.To) } @@ -1111,6 +1106,46 @@ func TestWhsiperFilterArgs(t *testing.T) { // } } +func TestWhisperFilterArgsInvalid(t *testing.T) { + input := `{}` + + args := new(WhisperFilterArgs) + str := ExpectDecodeParamError(json.Unmarshal([]byte(input), args)) + if len(str) > 0 { + t.Error(str) + } +} + +func TestWhisperFilterArgsEmpty(t *testing.T) { + input := `[]` + + args := new(WhisperFilterArgs) + str := ExpectInsufficientParamsError(json.Unmarshal([]byte(input), args)) + if len(str) > 0 { + t.Error(str) + } +} + +func TestWhisperFilterArgsToBool(t *testing.T) { + input := `[{"topics": ["0x68656c6c6f20776f726c64"], "to": false}]` + + args := new(WhisperFilterArgs) + str := ExpectInvalidTypeError(json.Unmarshal([]byte(input), args)) + if len(str) > 0 { + t.Error(str) + } +} + +func TestWhisperFilterArgsTopicInt(t *testing.T) { + input := `[{"topics": [6], "to": "0x34ag445g3455b34"}]` + + args := new(WhisperFilterArgs) + str := ExpectInvalidTypeError(json.Unmarshal([]byte(input), args)) + if len(str) > 0 { + t.Error(str) + } +} + func TestCompileArgs(t *testing.T) { input := `["contract test { function multiply(uint a) returns(uint d) { return a * 7; } }"]` expected := new(CompileArgs) From 1f3814141b94166cc5bf5b439babe6cc56b3cebf Mon Sep 17 00:00:00 2001 From: Taylor Gerring Date: Thu, 26 Mar 2015 21:07:50 +0100 Subject: [PATCH 057/141] WhisperMessageArgs --- rpc/args.go | 17 ++++++--- rpc/args_test.go | 92 +++++++++++++++++++++++++++++++++++++++++++++++- 2 files changed, 104 insertions(+), 5 deletions(-) diff --git a/rpc/args.go b/rpc/args.go index 5ad971cedc..3637aff66d 100644 --- a/rpc/args.go +++ b/rpc/args.go @@ -590,8 +590,8 @@ func (args *WhisperMessageArgs) UnmarshalJSON(b []byte) (err error) { To string From string Topics []string - Priority string - Ttl string + Priority interface{} + Ttl interface{} } if err = json.Unmarshal(b, &obj); err != nil { @@ -605,8 +605,17 @@ func (args *WhisperMessageArgs) UnmarshalJSON(b []byte) (err error) { args.To = obj[0].To args.From = obj[0].From args.Topics = obj[0].Topics - args.Priority = uint32(common.Big(obj[0].Priority).Int64()) - args.Ttl = uint32(common.Big(obj[0].Ttl).Int64()) + + var num int64 + if err := numString(obj[0].Priority, &num); err != nil { + return err + } + args.Priority = uint32(num) + + if err := numString(obj[0].Ttl, &num); err != nil { + return err + } + args.Ttl = uint32(num) return nil } diff --git a/rpc/args_test.go b/rpc/args_test.go index f668dfdd4e..da98071e94 100644 --- a/rpc/args_test.go +++ b/rpc/args_test.go @@ -1009,7 +1009,7 @@ func TestWhisperMessageArgs(t *testing.T) { expected.Payload = "0x68656c6c6f20776f726c64" expected.Priority = 100 expected.Ttl = 100 - expected.Topics = []string{"0x68656c6c6f20776f726c64"} + // expected.Topics = []string{"0x68656c6c6f20776f726c64"} args := new(WhisperMessageArgs) if err := json.Unmarshal([]byte(input), &args); err != nil { @@ -1041,6 +1041,96 @@ func TestWhisperMessageArgs(t *testing.T) { // } } +func TestWhisperMessageArgsInt(t *testing.T) { + input := `[{"from":"0xc931d93e97ab07fe42d923478ba2465f2", + "topics": ["0x68656c6c6f20776f726c64"], + "payload":"0x68656c6c6f20776f726c64", + "ttl": 12, + "priority": 16}]` + expected := new(WhisperMessageArgs) + expected.From = "0xc931d93e97ab07fe42d923478ba2465f2" + expected.To = "" + expected.Payload = "0x68656c6c6f20776f726c64" + expected.Priority = 16 + expected.Ttl = 12 + // expected.Topics = []string{"0x68656c6c6f20776f726c64"} + + args := new(WhisperMessageArgs) + if err := json.Unmarshal([]byte(input), &args); err != nil { + t.Error(err) + } + + if expected.From != args.From { + t.Errorf("From shoud be %#v but is %#v", expected.From, args.From) + } + + if expected.To != args.To { + t.Errorf("To shoud be %#v but is %#v", expected.To, args.To) + } + + if expected.Payload != args.Payload { + t.Errorf("Value shoud be %#v but is %#v", expected.Payload, args.Payload) + } + + if expected.Ttl != args.Ttl { + t.Errorf("Ttl shoud be %v but is %v", expected.Ttl, args.Ttl) + } + + if expected.Priority != args.Priority { + t.Errorf("Priority shoud be %v but is %v", expected.Priority, args.Priority) + } + + // if expected.Topics != args.Topics { + // t.Errorf("Topic shoud be %#v but is %#v", expected.Topic, args.Topic) + // } +} + +func TestWhisperMessageArgsInvalid(t *testing.T) { + input := `{}` + + args := new(WhisperMessageArgs) + str := ExpectDecodeParamError(json.Unmarshal([]byte(input), args)) + if len(str) > 0 { + t.Error(str) + } +} + +func TestWhisperMessageArgsEmpty(t *testing.T) { + input := `[]` + + args := new(WhisperMessageArgs) + str := ExpectInsufficientParamsError(json.Unmarshal([]byte(input), args)) + if len(str) > 0 { + t.Error(str) + } +} + +func TestWhisperMessageArgsTtlBool(t *testing.T) { + input := `[{"from":"0xc931d93e97ab07fe42d923478ba2465f2", + "topics": ["0x68656c6c6f20776f726c64"], + "payload":"0x68656c6c6f20776f726c64", + "ttl": true, + "priority": "0x64"}]` + args := new(WhisperMessageArgs) + str := ExpectInvalidTypeError(json.Unmarshal([]byte(input), args)) + if len(str) > 0 { + t.Error(str) + } +} + +func TestWhisperMessageArgsPriorityBool(t *testing.T) { + input := `[{"from":"0xc931d93e97ab07fe42d923478ba2465f2", + "topics": ["0x68656c6c6f20776f726c64"], + "payload":"0x68656c6c6f20776f726c64", + "ttl": "0x12", + "priority": true}]` + args := new(WhisperMessageArgs) + str := ExpectInvalidTypeError(json.Unmarshal([]byte(input), args)) + if len(str) > 0 { + t.Error(str) + } +} + func TestFilterIdArgs(t *testing.T) { input := `["0x7"]` expected := new(FilterIdArgs) From b0b0939879b9fb8453ec1c8fa2ceb522e56df3bc Mon Sep 17 00:00:00 2001 From: obscuren Date: Thu, 26 Mar 2015 21:27:52 +0100 Subject: [PATCH 058/141] renamed ethereum => geth --- cmd/{ethereum => geth}/admin.go | 0 cmd/{ethereum => geth}/blocktest.go | 0 cmd/{ethereum => geth}/js.go | 0 cmd/{ethereum => geth}/js_test.go | 0 cmd/{ethereum => geth}/main.go | 10 +++++----- 5 files changed, 5 insertions(+), 5 deletions(-) rename cmd/{ethereum => geth}/admin.go (100%) rename cmd/{ethereum => geth}/blocktest.go (100%) rename cmd/{ethereum => geth}/js.go (100%) rename cmd/{ethereum => geth}/js_test.go (100%) rename cmd/{ethereum => geth}/main.go (97%) diff --git a/cmd/ethereum/admin.go b/cmd/geth/admin.go similarity index 100% rename from cmd/ethereum/admin.go rename to cmd/geth/admin.go diff --git a/cmd/ethereum/blocktest.go b/cmd/geth/blocktest.go similarity index 100% rename from cmd/ethereum/blocktest.go rename to cmd/geth/blocktest.go diff --git a/cmd/ethereum/js.go b/cmd/geth/js.go similarity index 100% rename from cmd/ethereum/js.go rename to cmd/geth/js.go diff --git a/cmd/ethereum/js_test.go b/cmd/geth/js_test.go similarity index 100% rename from cmd/ethereum/js_test.go rename to cmd/geth/js_test.go diff --git a/cmd/ethereum/main.go b/cmd/geth/main.go similarity index 97% rename from cmd/ethereum/main.go rename to cmd/geth/main.go index 42321e8bc2..da505218bc 100644 --- a/cmd/ethereum/main.go +++ b/cmd/geth/main.go @@ -42,7 +42,7 @@ import ( ) const ( - ClientIdentifier = "Ethereum(G)" + ClientIdentifier = "Geth" Version = "0.9.4" ) @@ -183,9 +183,9 @@ Use "ethereum dump 0" to dump the genesis block. { Action: console, Name: "console", - Usage: `Ethereum Console: interactive JavaScript environment`, + Usage: `Geth Console: interactive JavaScript environment`, Description: ` -Console is an interactive shell for the Ethereum JavaScript runtime environment +The Geth console is an interactive shell for the JavaScript runtime environment which exposes a node admin interface as well as the DAPP JavaScript API. See https://github.com/ethereum/go-ethereum/wiki/Frontier-Console `, @@ -193,9 +193,9 @@ See https://github.com/ethereum/go-ethereum/wiki/Frontier-Console { Action: execJSFiles, Name: "js", - Usage: `executes the given JavaScript files in the Ethereum JavaScript VM`, + Usage: `executes the given JavaScript files in the Geth JavaScript VM`, Description: ` -The Ethereum JavaScript VM exposes a node admin interface as well as the DAPP +The JavaScript VM exposes a node admin interface as well as the DAPP JavaScript API. See https://github.com/ethereum/go-ethereum/wiki/Javascipt-Console `, }, From 49a912ce33274f60659ddb3af7e3fec89ee1b59e Mon Sep 17 00:00:00 2001 From: Taylor Gerring Date: Thu, 26 Mar 2015 22:14:31 +0100 Subject: [PATCH 059/141] Undo xeth changes --- rpc/api.go | 6 +++--- rpc/args.go | 8 ++++---- rpc/args_test.go | 4 ++-- xeth/xeth.go | 7 ++----- 4 files changed, 11 insertions(+), 14 deletions(-) diff --git a/rpc/api.go b/rpc/api.go index ad48b86078..4ae0ff668b 100644 --- a/rpc/api.go +++ b/rpc/api.go @@ -212,7 +212,7 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err args := new(HashIndexArgs) if err := json.Unmarshal(req.Params, &args); err != nil { } - tx := api.xeth().EthTransactionByHash(args.Hash.Hex()) + tx := api.xeth().EthTransactionByHash(args.Hash) if tx != nil { *reply = NewTransactionRes(tx) } @@ -257,7 +257,7 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err } uhash := br.Uncles[args.Index].Hex() - uncle := NewBlockRes(api.xeth().EthBlockByHexstring(uhash)) + uncle := NewBlockRes(api.xeth().EthBlockByHash(uhash)) *reply = uncle case "eth_getUncleByBlockNumberAndIndex": @@ -275,7 +275,7 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err } uhash := v.Uncles[args.Index].Hex() - uncle := NewBlockRes(api.xeth().EthBlockByHexstring(uhash)) + uncle := NewBlockRes(api.xeth().EthBlockByHash(uhash)) *reply = uncle case "eth_getCompilers": diff --git a/rpc/args.go b/rpc/args.go index 3637aff66d..19258263c5 100644 --- a/rpc/args.go +++ b/rpc/args.go @@ -61,7 +61,7 @@ func numString(raw interface{}, number *int64) error { } type GetBlockByHashArgs struct { - BlockHash common.Hash + BlockHash string IncludeTxs bool } @@ -80,7 +80,7 @@ func (args *GetBlockByHashArgs) UnmarshalJSON(b []byte) (err error) { if !ok { return NewInvalidTypeError("blockHash", "not a string") } - args.BlockHash = common.HexToHash(argstr) + args.BlockHash = argstr if len(obj) > 1 { args.IncludeTxs = obj[1].(bool) @@ -360,7 +360,7 @@ func (args *BlockNumIndexArgs) UnmarshalJSON(b []byte) (err error) { } type HashIndexArgs struct { - Hash common.Hash + Hash string Index int64 } @@ -379,7 +379,7 @@ func (args *HashIndexArgs) UnmarshalJSON(b []byte) (err error) { if !ok { return NewInvalidTypeError("hash", "not a string") } - args.Hash = common.HexToHash(arg0) + args.Hash = arg0 if len(obj) > 1 { arg1, ok := obj[1].(string) diff --git a/rpc/args_test.go b/rpc/args_test.go index da98071e94..71f1a7058b 100644 --- a/rpc/args_test.go +++ b/rpc/args_test.go @@ -191,7 +191,7 @@ func TestGetBalanceArgsAddressInvalid(t *testing.T) { func TestGetBlockByHashArgs(t *testing.T) { input := `["0xe670ec64341771606e55d6b4ca35a1a6b75ee3d5145a99d05921026d1527331", true]` expected := new(GetBlockByHashArgs) - expected.BlockHash = common.HexToHash("0xe670ec64341771606e55d6b4ca35a1a6b75ee3d5145a99d05921026d1527331") + expected.BlockHash = "0xe670ec64341771606e55d6b4ca35a1a6b75ee3d5145a99d05921026d1527331" expected.IncludeTxs = true args := new(GetBlockByHashArgs) @@ -1444,7 +1444,7 @@ func TestBlockNumIndexArgsIndexInvalid(t *testing.T) { func TestHashIndexArgs(t *testing.T) { input := `["0xc6ef2fc5426d6ad6fd9e2a26abeab0aa2411b7ab17f30a99d3cb96aed1d1055b", "0x1"]` expected := new(HashIndexArgs) - expected.Hash = common.HexToHash("0xc6ef2fc5426d6ad6fd9e2a26abeab0aa2411b7ab17f30a99d3cb96aed1d1055b") + expected.Hash = "0xc6ef2fc5426d6ad6fd9e2a26abeab0aa2411b7ab17f30a99d3cb96aed1d1055b" expected.Index = 1 args := new(HashIndexArgs) diff --git a/xeth/xeth.go b/xeth/xeth.go index 92e73c7d5c..bf30fc2fcc 100644 --- a/xeth/xeth.go +++ b/xeth/xeth.go @@ -160,16 +160,13 @@ func (self *XEth) BlockByHash(strHash string) *Block { return NewBlock(block) } -func (self *XEth) EthBlockByHash(hash common.Hash) *types.Block { +func (self *XEth) EthBlockByHash(strHash string) *types.Block { + hash := common.HexToHash(strHash) block := self.backend.ChainManager().GetBlock(hash) return block } -func (self *XEth) EthBlockByHexstring(strHash string) *types.Block { - return self.EthBlockByHash(common.HexToHash(strHash)) -} - func (self *XEth) EthTransactionByHash(hash string) *types.Transaction { data, _ := self.backend.ExtraDb().Get(common.FromHex(hash)) if len(data) != 0 { From 2c5a32ebbc60f23e609c8397dad5d09ee38b69bb Mon Sep 17 00:00:00 2001 From: Taylor Gerring Date: Thu, 26 Mar 2015 22:24:48 +0100 Subject: [PATCH 060/141] Undo XEth changes --- rpc/api.go | 14 +++++++------- xeth/xeth.go | 7 ++----- 2 files changed, 9 insertions(+), 12 deletions(-) diff --git a/rpc/api.go b/rpc/api.go index ad48b86078..339de44328 100644 --- a/rpc/api.go +++ b/rpc/api.go @@ -126,7 +126,7 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err return err } - block := NewBlockRes(api.xeth().EthBlockByHash(args.BlockHash)) + block := NewBlockRes(api.xeth().EthBlockByHash(args.BlockHash.Hex())) *reply = common.ToHex(big.NewInt(int64(len(block.Transactions))).Bytes()) case "eth_getBlockTransactionCountByNumber": args := new(GetBlockByNumberArgs) @@ -142,7 +142,7 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err return err } - block := api.xeth().EthBlockByHash(args.BlockHash) + block := api.xeth().EthBlockByHash(args.BlockHash.Hex()) br := NewBlockRes(block) *reply = common.ToHex(big.NewInt(int64(len(br.Uncles))).Bytes()) case "eth_getUncleCountByBlockNumber": @@ -191,7 +191,7 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err return err } - block := api.xeth().EthBlockByHash(args.BlockHash) + block := api.xeth().EthBlockByHash(args.BlockHash.Hex()) br := NewBlockRes(block) br.fullTx = args.IncludeTxs @@ -222,7 +222,7 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err return err } - block := api.xeth().EthBlockByHash(args.Hash) + block := api.xeth().EthBlockByHash(args.Hash.Hex()) br := NewBlockRes(block) br.fullTx = true @@ -250,14 +250,14 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err return err } - br := NewBlockRes(api.xeth().EthBlockByHash(args.Hash)) + br := NewBlockRes(api.xeth().EthBlockByHash(args.Hash.Hex())) if args.Index > int64(len(br.Uncles)) || args.Index < 0 { return NewValidationError("Index", "does not exist") } uhash := br.Uncles[args.Index].Hex() - uncle := NewBlockRes(api.xeth().EthBlockByHexstring(uhash)) + uncle := NewBlockRes(api.xeth().EthBlockByHash(uhash)) *reply = uncle case "eth_getUncleByBlockNumberAndIndex": @@ -275,7 +275,7 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err } uhash := v.Uncles[args.Index].Hex() - uncle := NewBlockRes(api.xeth().EthBlockByHexstring(uhash)) + uncle := NewBlockRes(api.xeth().EthBlockByHash(uhash)) *reply = uncle case "eth_getCompilers": diff --git a/xeth/xeth.go b/xeth/xeth.go index 92e73c7d5c..bf30fc2fcc 100644 --- a/xeth/xeth.go +++ b/xeth/xeth.go @@ -160,16 +160,13 @@ func (self *XEth) BlockByHash(strHash string) *Block { return NewBlock(block) } -func (self *XEth) EthBlockByHash(hash common.Hash) *types.Block { +func (self *XEth) EthBlockByHash(strHash string) *types.Block { + hash := common.HexToHash(strHash) block := self.backend.ChainManager().GetBlock(hash) return block } -func (self *XEth) EthBlockByHexstring(strHash string) *types.Block { - return self.EthBlockByHash(common.HexToHash(strHash)) -} - func (self *XEth) EthTransactionByHash(hash string) *types.Transaction { data, _ := self.backend.ExtraDb().Get(common.FromHex(hash)) if len(data) != 0 { From bb12dbe233db2e064715b329b7ba987c76ba3bfa Mon Sep 17 00:00:00 2001 From: Taylor Gerring Date: Thu, 26 Mar 2015 22:35:42 +0100 Subject: [PATCH 061/141] Prefer args as strings not objects --- rpc/api.go | 36 ++++++++++++++++++------------------ rpc/args.go | 40 ++++++++++++++++++++-------------------- rpc/args_test.go | 28 +++++++++++++--------------- 3 files changed, 51 insertions(+), 53 deletions(-) diff --git a/rpc/api.go b/rpc/api.go index cdd95c888d..76fa9b9df6 100644 --- a/rpc/api.go +++ b/rpc/api.go @@ -94,7 +94,7 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err return err } - v := api.xethAtStateNum(args.BlockNumber).State().SafeGet(args.Address.Hex()).Balance() + v := api.xethAtStateNum(args.BlockNumber).State().SafeGet(args.Address).Balance() *reply = common.ToHex(v.Bytes()) case "eth_getStorage", "eth_storageAt": args := new(GetStorageArgs) @@ -102,15 +102,15 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err return err } - *reply = api.xethAtStateNum(args.BlockNumber).State().SafeGet(args.Address.Hex()).Storage() + *reply = api.xethAtStateNum(args.BlockNumber).State().SafeGet(args.Address).Storage() case "eth_getStorageAt": args := new(GetStorageAtArgs) if err := json.Unmarshal(req.Params, &args); err != nil { return err } - state := api.xethAtStateNum(args.BlockNumber).State().SafeGet(args.Address.Hex()) - value := state.StorageString(args.Key.Hex()) + state := api.xethAtStateNum(args.BlockNumber).State().SafeGet(args.Address) + value := state.StorageString(args.Key) *reply = common.Bytes2Hex(value.Bytes()) case "eth_getTransactionCount": @@ -119,14 +119,14 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err return err } - *reply = api.xethAtStateNum(args.BlockNumber).TxCountAt(args.Address.Hex()) + *reply = api.xethAtStateNum(args.BlockNumber).TxCountAt(args.Address) case "eth_getBlockTransactionCountByHash": args := new(GetBlockByHashArgs) if err := json.Unmarshal(req.Params, &args); err != nil { return err } - block := NewBlockRes(api.xeth().EthBlockByHash(args.BlockHash.Hex())) + block := NewBlockRes(api.xeth().EthBlockByHash(args.BlockHash)) *reply = common.ToHex(big.NewInt(int64(len(block.Transactions))).Bytes()) case "eth_getBlockTransactionCountByNumber": args := new(GetBlockByNumberArgs) @@ -142,7 +142,7 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err return err } - block := api.xeth().EthBlockByHash(args.BlockHash.Hex()) + block := api.xeth().EthBlockByHash(args.BlockHash) br := NewBlockRes(block) *reply = common.ToHex(big.NewInt(int64(len(br.Uncles))).Bytes()) case "eth_getUncleCountByBlockNumber": @@ -159,14 +159,14 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err if err := json.Unmarshal(req.Params, &args); err != nil { return err } - *reply = api.xethAtStateNum(args.BlockNumber).CodeAt(args.Address.Hex()) + *reply = api.xethAtStateNum(args.BlockNumber).CodeAt(args.Address) case "eth_sendTransaction", "eth_transact": args := new(NewTxArgs) if err := json.Unmarshal(req.Params, &args); err != nil { return err } - v, err := api.xeth().Transact(args.From.Hex(), args.To.Hex(), args.Value.String(), args.Gas.String(), args.GasPrice.String(), args.Data) + v, err := api.xeth().Transact(args.From, args.To, args.Value.String(), args.Gas.String(), args.GasPrice.String(), args.Data) if err != nil { return err } @@ -177,7 +177,7 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err return err } - v, err := api.xethAtStateNum(args.BlockNumber).Call(args.From.Hex(), args.To.Hex(), args.Value.String(), args.Gas.String(), args.GasPrice.String(), args.Data) + v, err := api.xethAtStateNum(args.BlockNumber).Call(args.From, args.To, args.Value.String(), args.Gas.String(), args.GasPrice.String(), args.Data) if err != nil { return err } @@ -191,7 +191,7 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err return err } - block := api.xeth().EthBlockByHash(args.BlockHash.Hex()) + block := api.xeth().EthBlockByHash(args.BlockHash) br := NewBlockRes(block) br.fullTx = args.IncludeTxs @@ -222,7 +222,7 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err return err } - block := api.xeth().EthBlockByHash(args.Hash.Hex()) + block := api.xeth().EthBlockByHash(args.Hash) br := NewBlockRes(block) br.fullTx = true @@ -250,14 +250,14 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err return err } - br := NewBlockRes(api.xeth().EthBlockByHash(args.Hash.Hex())) + br := NewBlockRes(api.xeth().EthBlockByHash(args.Hash)) if args.Index > int64(len(br.Uncles)) || args.Index < 0 { return NewValidationError("Index", "does not exist") } - uhash := br.Uncles[args.Index].Hex() - uncle := NewBlockRes(api.xeth().EthBlockByHash(uhash)) + uhash := br.Uncles[args.Index] + uncle := NewBlockRes(api.xeth().EthBlockByHash(uhash.Hex())) *reply = uncle case "eth_getUncleByBlockNumberAndIndex": @@ -274,8 +274,8 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err return NewValidationError("Index", "does not exist") } - uhash := v.Uncles[args.Index].Hex() - uncle := NewBlockRes(api.xeth().EthBlockByHash(uhash)) + uhash := v.Uncles[args.Index] + uncle := NewBlockRes(api.xeth().EthBlockByHash(uhash.Hex())) *reply = uncle case "eth_getCompilers": @@ -332,7 +332,7 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err if err := json.Unmarshal(req.Params, &args); err != nil { return err } - *reply = api.xeth().RemoteMining().SubmitWork(args.Nonce, args.Digest, args.Header) + *reply = api.xeth().RemoteMining().SubmitWork(args.Nonce, common.HexToHash(args.Digest), common.HexToHash(args.Header)) case "db_putString": args := new(DbArgs) if err := json.Unmarshal(req.Params, &args); err != nil { diff --git a/rpc/args.go b/rpc/args.go index 19258263c5..416c672b08 100644 --- a/rpc/args.go +++ b/rpc/args.go @@ -121,8 +121,8 @@ func (args *GetBlockByNumberArgs) UnmarshalJSON(b []byte) (err error) { } type NewTxArgs struct { - From common.Address - To common.Address + From string + To string Value *big.Int Gas *big.Int GasPrice *big.Int @@ -154,8 +154,8 @@ func (args *NewTxArgs) UnmarshalJSON(b []byte) (err error) { return NewValidationError("from", "is required") } - args.From = common.HexToAddress(ext.From) - args.To = common.HexToAddress(ext.To) + args.From = ext.From + args.To = ext.To args.Value = common.String2Big(ext.Value) args.Gas = common.String2Big(ext.Gas) args.GasPrice = common.String2Big(ext.GasPrice) @@ -172,7 +172,7 @@ func (args *NewTxArgs) UnmarshalJSON(b []byte) (err error) { } type GetStorageArgs struct { - Address common.Address + Address string BlockNumber int64 } @@ -190,7 +190,7 @@ func (args *GetStorageArgs) UnmarshalJSON(b []byte) (err error) { if !ok { return NewInvalidTypeError("address", "not a string") } - args.Address = common.HexToAddress(addstr) + args.Address = addstr if len(obj) > 1 { if err := blockHeight(obj[1], &args.BlockNumber); err != nil { @@ -202,8 +202,8 @@ func (args *GetStorageArgs) UnmarshalJSON(b []byte) (err error) { } type GetStorageAtArgs struct { - Address common.Address - Key common.Hash + Address string + Key string BlockNumber int64 } @@ -221,13 +221,13 @@ func (args *GetStorageAtArgs) UnmarshalJSON(b []byte) (err error) { if !ok { return NewInvalidTypeError("address", "not a string") } - args.Address = common.HexToAddress(addstr) + args.Address = addstr keystr, ok := obj[1].(string) if !ok { return NewInvalidTypeError("key", "not a string") } - args.Key = common.HexToHash(keystr) + args.Key = keystr if len(obj) > 2 { if err := blockHeight(obj[2], &args.BlockNumber); err != nil { @@ -239,7 +239,7 @@ func (args *GetStorageAtArgs) UnmarshalJSON(b []byte) (err error) { } type GetTxCountArgs struct { - Address common.Address + Address string BlockNumber int64 } @@ -257,7 +257,7 @@ func (args *GetTxCountArgs) UnmarshalJSON(b []byte) (err error) { if !ok { return NewInvalidTypeError("address", "not a string") } - args.Address = common.HexToAddress(addstr) + args.Address = addstr if len(obj) > 1 { if err := blockHeight(obj[1], &args.BlockNumber); err != nil { @@ -269,7 +269,7 @@ func (args *GetTxCountArgs) UnmarshalJSON(b []byte) (err error) { } type GetBalanceArgs struct { - Address common.Address + Address string BlockNumber int64 } @@ -287,7 +287,7 @@ func (args *GetBalanceArgs) UnmarshalJSON(b []byte) (err error) { if !ok { return NewInvalidTypeError("address", "not a string") } - args.Address = common.HexToAddress(addstr) + args.Address = addstr if len(obj) > 1 { if err := blockHeight(obj[1], &args.BlockNumber); err != nil { @@ -299,7 +299,7 @@ func (args *GetBalanceArgs) UnmarshalJSON(b []byte) (err error) { } type GetDataArgs struct { - Address common.Address + Address string BlockNumber int64 } @@ -317,7 +317,7 @@ func (args *GetDataArgs) UnmarshalJSON(b []byte) (err error) { if !ok { return NewInvalidTypeError("address", "not a string") } - args.Address = common.HexToAddress(addstr) + args.Address = addstr if len(obj) > 1 { if err := blockHeight(obj[1], &args.BlockNumber); err != nil { @@ -763,8 +763,8 @@ func (args *WhisperFilterArgs) UnmarshalJSON(b []byte) (err error) { type SubmitWorkArgs struct { Nonce uint64 - Header common.Hash - Digest common.Hash + Header string + Digest string } func (args *SubmitWorkArgs) UnmarshalJSON(b []byte) (err error) { @@ -788,13 +788,13 @@ func (args *SubmitWorkArgs) UnmarshalJSON(b []byte) (err error) { return NewInvalidTypeError("header", "not a string") } - args.Header = common.HexToHash(objstr) + args.Header = objstr if objstr, ok = obj[2].(string); !ok { return NewInvalidTypeError("digest", "not a string") } - args.Digest = common.HexToHash(objstr) + args.Digest = objstr return nil } diff --git a/rpc/args_test.go b/rpc/args_test.go index 71f1a7058b..c5d407c973 100644 --- a/rpc/args_test.go +++ b/rpc/args_test.go @@ -6,8 +6,6 @@ import ( "fmt" "math/big" "testing" - - "github.com/ethereum/go-ethereum/common" ) func ExpectValidationError(err error) string { @@ -106,7 +104,7 @@ func TestSha3ArgsDataInvalid(t *testing.T) { func TestGetBalanceArgs(t *testing.T) { input := `["0x407d73d8a49eeb85d32cf465507dd71d507100c1", "0x1f"]` expected := new(GetBalanceArgs) - expected.Address = common.HexToAddress("0x407d73d8a49eeb85d32cf465507dd71d507100c1") + expected.Address = "0x407d73d8a49eeb85d32cf465507dd71d507100c1" expected.BlockNumber = 31 args := new(GetBalanceArgs) @@ -126,7 +124,7 @@ func TestGetBalanceArgs(t *testing.T) { func TestGetBalanceArgsLatest(t *testing.T) { input := `["0x407d73d8a49eeb85d32cf465507dd71d507100c1", "latest"]` expected := new(GetBalanceArgs) - expected.Address = common.HexToAddress("0x407d73d8a49eeb85d32cf465507dd71d507100c1") + expected.Address = "0x407d73d8a49eeb85d32cf465507dd71d507100c1" expected.BlockNumber = -1 args := new(GetBalanceArgs) @@ -316,8 +314,8 @@ func TestNewTxArgs(t *testing.T) { "data": "0xd46e8dd67c5d32be8d46e8dd67c5d32be8058bb8eb970870f072445675058bb8eb970870f072445675"}, "0x10"]` expected := new(NewTxArgs) - expected.From = common.HexToAddress("0xb60e8dd61c5d32be8058bb8eb970870f07233155") - expected.To = common.HexToAddress("0xd46e8dd67c5d32be8058bb8eb970870f072445675") + expected.From = "0xb60e8dd61c5d32be8058bb8eb970870f07233155" + expected.To = "0xd46e8dd67c5d32be8058bb8eb970870f072445675" expected.Gas = big.NewInt(30400) expected.GasPrice = big.NewInt(10000000000000) expected.Value = big.NewInt(10000000000000) @@ -361,7 +359,7 @@ func TestNewTxArgs(t *testing.T) { func TestNewTxArgsBlockInt(t *testing.T) { input := `[{"from": "0xb60e8dd61c5d32be8058bb8eb970870f07233155"}, 5]` expected := new(NewTxArgs) - expected.From = common.HexToAddress("0xb60e8dd61c5d32be8058bb8eb970870f07233155") + expected.From = "0xb60e8dd61c5d32be8058bb8eb970870f07233155" expected.BlockNumber = big.NewInt(5).Int64() args := new(NewTxArgs) @@ -381,7 +379,7 @@ func TestNewTxArgsBlockInt(t *testing.T) { func TestNewTxArgsBlockInvalid(t *testing.T) { input := `[{"from": "0xb60e8dd61c5d32be8058bb8eb970870f07233155"}, false]` expected := new(NewTxArgs) - expected.From = common.HexToAddress("0xb60e8dd61c5d32be8058bb8eb970870f07233155") + expected.From = "0xb60e8dd61c5d32be8058bb8eb970870f07233155" expected.BlockNumber = big.NewInt(5).Int64() args := new(NewTxArgs) @@ -438,7 +436,7 @@ func TestNewTxArgsFromEmpty(t *testing.T) { func TestGetStorageArgs(t *testing.T) { input := `["0x407d73d8a49eeb85d32cf465507dd71d507100c1", "latest"]` expected := new(GetStorageArgs) - expected.Address = common.HexToAddress("0x407d73d8a49eeb85d32cf465507dd71d507100c1") + expected.Address = "0x407d73d8a49eeb85d32cf465507dd71d507100c1" expected.BlockNumber = -1 args := new(GetStorageArgs) @@ -498,8 +496,8 @@ func TestGetStorageAddressInt(t *testing.T) { func TestGetStorageAtArgs(t *testing.T) { input := `["0x407d73d8a49eeb85d32cf465507dd71d507100c1", "0x0", "0x2"]` expected := new(GetStorageAtArgs) - expected.Address = common.HexToAddress("0x407d73d8a49eeb85d32cf465507dd71d507100c1") - expected.Key = common.HexToHash("0x0") + expected.Address = "0x407d73d8a49eeb85d32cf465507dd71d507100c1" + expected.Key = "0x0" expected.BlockNumber = 2 args := new(GetStorageAtArgs) @@ -573,7 +571,7 @@ func TestGetStorageAtArgsValueNotString(t *testing.T) { func TestGetTxCountArgs(t *testing.T) { input := `["0x407d73d8a49eeb85d32cf465507dd71d507100c1", "pending"]` expected := new(GetTxCountArgs) - expected.Address = common.HexToAddress("0x407d73d8a49eeb85d32cf465507dd71d507100c1") + expected.Address = "0x407d73d8a49eeb85d32cf465507dd71d507100c1" expected.BlockNumber = -2 args := new(GetTxCountArgs) @@ -633,7 +631,7 @@ func TestGetTxCountBlockheightInvalid(t *testing.T) { func TestGetDataArgs(t *testing.T) { input := `["0xd5677cf67b5aa051bb40496e68ad359eb97cfbf8", "latest"]` expected := new(GetDataArgs) - expected.Address = common.HexToAddress("0xd5677cf67b5aa051bb40496e68ad359eb97cfbf8") + expected.Address = "0xd5677cf67b5aa051bb40496e68ad359eb97cfbf8" expected.BlockNumber = -1 args := new(GetDataArgs) @@ -1505,8 +1503,8 @@ func TestSubmitWorkArgs(t *testing.T) { input := `["0x0000000000000001", "0x1234567890abcdef1234567890abcdef", "0xD1GE5700000000000000000000000000"]` expected := new(SubmitWorkArgs) expected.Nonce = 1 - expected.Header = common.HexToHash("0x1234567890abcdef1234567890abcdef") - expected.Digest = common.HexToHash("0xD1GE5700000000000000000000000000") + expected.Header = "0x1234567890abcdef1234567890abcdef" + expected.Digest = "0xD1GE5700000000000000000000000000" args := new(SubmitWorkArgs) if err := json.Unmarshal([]byte(input), &args); err != nil { From 5838847a9a47b58c6462a66bbce73266d72abde2 Mon Sep 17 00:00:00 2001 From: aperseghin Date: Thu, 26 Mar 2015 17:48:24 -0400 Subject: [PATCH 062/141] Update README.md Rename ethereum executable to geth --- README.md | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/README.md b/README.md index 0200a57d50..22b331cbd2 100644 --- a/README.md +++ b/README.md @@ -20,7 +20,7 @@ Mist (GUI): `go get github.com/ethereum/go-ethereum/cmd/mist` -Ethereum (CLI): +Geth (CLI): `go get github.com/ethereum/go-ethereum/cmd/ethereum` @@ -32,10 +32,10 @@ Mist (GUI): godep go build -v ./cmd/mist ``` -Ethereum (CLI): +Geth (CLI): ``` -godep go build -v ./cmd/ethereum +godep go build -v ./cmd/geth ``` Instead of `build`, you can use `install` which will also install the resulting binary. @@ -61,7 +61,7 @@ Go Ethereum comes with several wrappers/executables found in [the `cmd` directory](https://github.com/ethereum/go-ethereum/tree/develop/cmd): * `mist` Official Ethereum Browser (ethereum GUI client) -* `ethereum` Ethereum CLI (ethereum command line interface client) +* `geth` Ethereum CLI (ethereum command line interface client) * `bootnode` runs a bootstrap node for the Discovery Protocol * `ethtest` test tool which runs with the [tests](https://github.com/ethereum/testes) suite: `cat file | ethtest`. @@ -73,12 +73,12 @@ Go Ethereum comes with several wrappers/executables found in Command line options ============================ -Both `mist` and `ethereum` can be configured via command line options, environment variables and config files. +Both `mist` and `geth` can be configured via command line options, environment variables and config files. To get the options available: ``` -ethereum -help +geth -help ``` For further details on options, see the [wiki](https://github.com/ethereum/go-ethereum/wiki/Command-Line-Options) From b375bbee5fa0b04867cdecdc28e66078a2e32280 Mon Sep 17 00:00:00 2001 From: zelig Date: Thu, 26 Mar 2015 21:49:22 +0000 Subject: [PATCH 063/141] settable etherbase - etherbase flag for block reward destination - coinbase => etherbase - CLI- eth Config -> eth, xeth -> RPC / Miner - use primary instead of coinbase as the unlock magic wildcard - accounts: firstAddr/Coinbase -> Primary --- accounts/account_manager.go | 8 +------- cmd/geth/main.go | 8 ++++---- cmd/utils/flags.go | 8 +++++++- eth/backend.go | 27 +++++++++++++++++++++++---- xeth/xeth.go | 4 ++-- 5 files changed, 37 insertions(+), 18 deletions(-) diff --git a/accounts/account_manager.go b/accounts/account_manager.go index 34a2c48910..e9eb8f8165 100644 --- a/accounts/account_manager.go +++ b/accounts/account_manager.go @@ -81,13 +81,7 @@ func (am *Manager) HasAccount(addr []byte) bool { return false } -// Coinbase returns the account address that mining rewards are sent to. -func (am *Manager) Coinbase() (addr []byte, err error) { - // TODO: persist coinbase address on disk - return am.firstAddr() -} - -func (am *Manager) firstAddr() ([]byte, error) { +func (am *Manager) Primary() (addr []byte, err error) { addrs, err := am.keyStore.GetKeyAddresses() if os.IsNotExist(err) { return nil, ErrNoKeys diff --git a/cmd/geth/main.go b/cmd/geth/main.go index da505218bc..05e2e4ae65 100644 --- a/cmd/geth/main.go +++ b/cmd/geth/main.go @@ -221,6 +221,7 @@ JavaScript API. See https://github.com/ethereum/go-ethereum/wiki/Javascipt-Conso utils.LogJSONFlag, utils.LogLevelFlag, utils.MaxPeersFlag, + utils.EtherbaseFlag, utils.MinerThreadsFlag, utils.MiningEnabledFlag, utils.NATFlag, @@ -322,10 +323,10 @@ func startEth(ctx *cli.Context, eth *eth.Ethereum) { account := ctx.GlobalString(utils.UnlockedAccountFlag.Name) if len(account) > 0 { - if account == "coinbase" { - accbytes, err := am.Coinbase() + if account == "primary" { + accbytes, err := am.Primary() if err != nil { - utils.Fatalf("no coinbase account: %v", err) + utils.Fatalf("no primary account: %v", err) } account = common.ToHex(accbytes) } @@ -468,7 +469,6 @@ func dump(ctx *cli.Context) { } else { statedb := state.New(block.Root(), stateDb) fmt.Printf("%s\n", statedb.Dump()) - // fmt.Println(block) } } } diff --git a/cmd/utils/flags.go b/cmd/utils/flags.go index f948cdb06b..1b5559081b 100644 --- a/cmd/utils/flags.go +++ b/cmd/utils/flags.go @@ -96,10 +96,15 @@ var ( Name: "mine", Usage: "Enable mining", } + EtherbaseFlag = cli.StringFlag{ + Name: "Etherbase", + Usage: "public address for block mining rewards. By default the address of your primary account is used", + Value: "primary", + } UnlockedAccountFlag = cli.StringFlag{ Name: "unlock", - Usage: "unlock the account given until this program exits (prompts for password). '--unlock coinbase' unlocks the primary (coinbase) account", + Usage: "unlock the account given until this program exits (prompts for password). '--unlock primary' unlocks the primary account", Value: "", } PasswordFileFlag = cli.StringFlag{ @@ -215,6 +220,7 @@ func MakeEthConfig(clientID, version string, ctx *cli.Context) *eth.Config { LogFile: ctx.GlobalString(LogFileFlag.Name), LogLevel: ctx.GlobalInt(LogLevelFlag.Name), LogJSON: ctx.GlobalString(LogJSONFlag.Name), + Etherbase: ctx.GlobalString(EtherbaseFlag.Name), MinerThreads: ctx.GlobalInt(MinerThreadsFlag.Name), AccountManager: GetAccountManager(ctx), VmDebug: ctx.GlobalBool(VMDebugFlag.Name), diff --git a/eth/backend.go b/eth/backend.go index c73e767921..fed0da0169 100644 --- a/eth/backend.go +++ b/eth/backend.go @@ -63,6 +63,7 @@ type Config struct { Shh bool Dial bool + Etherbase string MinerThreads int AccountManager *accounts.Manager @@ -140,6 +141,7 @@ type Ethereum struct { Mining bool DataDir string + etherbase common.Address clientVersion string ethVersionId int netVersionId int @@ -185,6 +187,7 @@ func New(config *Config) (*Ethereum, error) { eventMux: &event.TypeMux{}, accountManager: config.AccountManager, DataDir: config.DataDir, + etherbase: common.HexToAddress(config.Etherbase), clientVersion: config.Name, // TODO should separate from Name ethVersionId: config.ProtocolVersion, netVersionId: config.NetworkId, @@ -297,15 +300,31 @@ func (s *Ethereum) ResetWithGenesisBlock(gb *types.Block) { } func (s *Ethereum) StartMining() error { - cb, err := s.accountManager.Coinbase() + eb, err := s.Etherbase() if err != nil { - servlogger.Errorf("Cannot start mining without coinbase: %v\n", err) - return fmt.Errorf("no coinbase: %v", err) + err = fmt.Errorf("Cannot start mining without etherbase address: %v", err) + servlogger.Errorln(err) + return err + } - s.miner.Start(common.BytesToAddress(cb)) + + s.miner.Start(eb) return nil } +func (s *Ethereum) Etherbase() (eb common.Address, err error) { + eb = s.etherbase + if (eb == common.Address{}) { + var ebbytes []byte + ebbytes, err = s.accountManager.Primary() + eb = common.BytesToAddress(ebbytes) + if (eb == common.Address{}) { + err = fmt.Errorf("no accounts found") + } + } + return +} + func (s *Ethereum) StopMining() { s.miner.Stop() } func (s *Ethereum) IsMining() bool { return s.miner.Mining() } func (s *Ethereum) Miner() *miner.Miner { return s.miner } diff --git a/xeth/xeth.go b/xeth/xeth.go index bf30fc2fcc..3a9855bf34 100644 --- a/xeth/xeth.go +++ b/xeth/xeth.go @@ -250,8 +250,8 @@ func (self *XEth) IsListening() bool { } func (self *XEth) Coinbase() string { - cb, _ := self.backend.AccountManager().Coinbase() - return common.ToHex(cb) + eb, _ := self.backend.Etherbase() + return eb.Hex() } func (self *XEth) NumberToHuman(balance string) string { From 3fcef54f9b81b49f7af2f06a231cd7e44ea851ba Mon Sep 17 00:00:00 2001 From: Taylor Gerring Date: Thu, 26 Mar 2015 22:58:12 +0100 Subject: [PATCH 064/141] tidy --- rpc/args.go | 13 ++++++++++++- rpc/args_test.go | 11 +++-------- 2 files changed, 15 insertions(+), 9 deletions(-) diff --git a/rpc/args.go b/rpc/args.go index 65707aa372..806efb9ccc 100644 --- a/rpc/args.go +++ b/rpc/args.go @@ -29,7 +29,7 @@ func blockHeight(raw interface{}, number *int64) error { // Parse as string/hexstring str, ok := raw.(string) if !ok { - return NewInvalidTypeError("blockNumber", "not a number or string") + return NewInvalidTypeError("", "not a number or string") } switch str { @@ -82,6 +82,17 @@ func numString(raw interface{}, number *int64) error { // } // } +// func hashString(raw interface{}, hash *string) error { +// argstr, ok := raw.(string) +// if !ok { +// return NewInvalidTypeError("", "not a string") +// } +// v := common.IsHex(argstr) +// hash = &argstr + +// return nil +// } + type GetBlockByHashArgs struct { BlockHash string IncludeTxs bool diff --git a/rpc/args_test.go b/rpc/args_test.go index c5d407c973..b658eed68e 100644 --- a/rpc/args_test.go +++ b/rpc/args_test.go @@ -155,14 +155,9 @@ func TestGetBalanceArgsInvalid(t *testing.T) { input := `6` args := new(GetBalanceArgs) - err := json.Unmarshal([]byte(input), &args) - switch err.(type) { - case nil: - t.Error("Expected error but didn't get one") - case *DecodeParamError: - break - default: - t.Errorf("Expected *rpc.DecodeParamError but got %T with message %s", err, err.Error()) + str := ExpectDecodeParamError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) } } From e0781c2548aec596e6ce1140c5b871555a75f3cb Mon Sep 17 00:00:00 2001 From: Taylor Gerring Date: Fri, 27 Mar 2015 00:07:28 +0100 Subject: [PATCH 065/141] NewTxArgs accept numbers or strings for value/gas/gasprice --- rpc/args.go | 40 ++++++++++++-- rpc/args_test.go | 138 ++++++++++++++++++++++++++++++++++++++++++----- 2 files changed, 162 insertions(+), 16 deletions(-) diff --git a/rpc/args.go b/rpc/args.go index 806efb9ccc..78cbca5a98 100644 --- a/rpc/args.go +++ b/rpc/args.go @@ -166,7 +166,14 @@ type NewTxArgs struct { func (args *NewTxArgs) UnmarshalJSON(b []byte) (err error) { var obj []json.RawMessage - var ext struct{ From, To, Value, Gas, GasPrice, Data string } + var ext struct { + From string + To string + Value interface{} + Gas interface{} + GasPrice interface{} + Data string + } // Decode byte slice to array of RawMessages if err := json.Unmarshal(b, &obj); err != nil { @@ -189,11 +196,36 @@ func (args *NewTxArgs) UnmarshalJSON(b []byte) (err error) { args.From = ext.From args.To = ext.To - args.Value = common.String2Big(ext.Value) - args.Gas = common.String2Big(ext.Gas) - args.GasPrice = common.String2Big(ext.GasPrice) args.Data = ext.Data + var num int64 + if ext.Value == nil { + return NewValidationError("value", "is required") + } else { + if err := numString(ext.Value, &num); err != nil { + return err + } + } + args.Value = big.NewInt(num) + + if ext.Gas == nil { + return NewValidationError("gas", "is required") + } else { + if err := numString(ext.Gas, &num); err != nil { + return err + } + } + args.Gas = big.NewInt(num) + + if ext.GasPrice == nil { + return NewValidationError("gasprice", "is required") + } else { + if err := numString(ext.GasPrice, &num); err != nil { + return err + } + } + args.GasPrice = big.NewInt(num) + // Check for optional BlockNumber param if len(obj) > 1 { if err := blockHeightFromJson(obj[1], &args.BlockNumber); err != nil { diff --git a/rpc/args_test.go b/rpc/args_test.go index b658eed68e..dee72b86ff 100644 --- a/rpc/args_test.go +++ b/rpc/args_test.go @@ -351,31 +351,50 @@ func TestNewTxArgs(t *testing.T) { } } -func TestNewTxArgsBlockInt(t *testing.T) { - input := `[{"from": "0xb60e8dd61c5d32be8058bb8eb970870f07233155"}, 5]` +func TestNewTxArgsInt(t *testing.T) { + input := `[{"from": "0xb60e8dd61c5d32be8058bb8eb970870f07233155", + "to": "0xd46e8dd67c5d32be8058bb8eb970870f072445675", + "gas": 100, + "gasPrice": 50, + "value": 8765456789, + "data": "0xd46e8dd67c5d32be8d46e8dd67c5d32be8058bb8eb970870f072445675058bb8eb970870f072445675"}, + 5]` expected := new(NewTxArgs) - expected.From = "0xb60e8dd61c5d32be8058bb8eb970870f07233155" - expected.BlockNumber = big.NewInt(5).Int64() + expected.Gas = big.NewInt(100) + expected.GasPrice = big.NewInt(50) + expected.Value = big.NewInt(8765456789) + expected.BlockNumber = int64(5) args := new(NewTxArgs) if err := json.Unmarshal([]byte(input), &args); err != nil { t.Error(err) } - if expected.From != args.From { - t.Errorf("From shoud be %#v but is %#v", expected.From, args.From) + if bytes.Compare(expected.Gas.Bytes(), args.Gas.Bytes()) != 0 { + t.Errorf("Gas shoud be %v but is %v", expected.Gas, args.Gas) + } + + if bytes.Compare(expected.GasPrice.Bytes(), args.GasPrice.Bytes()) != 0 { + t.Errorf("GasPrice shoud be %v but is %v", expected.GasPrice, args.GasPrice) + } + + if bytes.Compare(expected.Value.Bytes(), args.Value.Bytes()) != 0 { + t.Errorf("Value shoud be %v but is %v", expected.Value, args.Value) } if expected.BlockNumber != args.BlockNumber { - t.Errorf("BlockNumber shoud be %#v but is %#v", expected.BlockNumber, args.BlockNumber) + t.Errorf("BlockNumber shoud be %v but is %v", expected.BlockNumber, args.BlockNumber) } } -func TestNewTxArgsBlockInvalid(t *testing.T) { - input := `[{"from": "0xb60e8dd61c5d32be8058bb8eb970870f07233155"}, false]` - expected := new(NewTxArgs) - expected.From = "0xb60e8dd61c5d32be8058bb8eb970870f07233155" - expected.BlockNumber = big.NewInt(5).Int64() +func TestNewTxArgsBlockBool(t *testing.T) { + input := `[{"from": "0xb60e8dd61c5d32be8058bb8eb970870f07233155", + "to": "0xd46e8dd67c5d32be8058bb8eb970870f072445675", + "gas": "0x76c0", + "gasPrice": "0x9184e72a000", + "value": "0x9184e72a000", + "data": "0xd46e8dd67c5d32be8d46e8dd67c5d32be8058bb8eb970870f072445675058bb8eb970870f072445675"}, + false]` args := new(NewTxArgs) str := ExpectInvalidTypeError(json.Unmarshal([]byte(input), &args)) @@ -384,6 +403,101 @@ func TestNewTxArgsBlockInvalid(t *testing.T) { } } +func TestNewTxArgsGasInvalid(t *testing.T) { + input := `[{"from": "0xb60e8dd61c5d32be8058bb8eb970870f07233155", + "to": "0xd46e8dd67c5d32be8058bb8eb970870f072445675", + "gas": false, + "gasPrice": "0x9184e72a000", + "value": "0x9184e72a000", + "data": "0xd46e8dd67c5d32be8d46e8dd67c5d32be8058bb8eb970870f072445675058bb8eb970870f072445675" + }]` + + args := new(NewTxArgs) + str := ExpectInvalidTypeError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) + } +} + +func TestNewTxArgsGaspriceInvalid(t *testing.T) { + input := `[{"from": "0xb60e8dd61c5d32be8058bb8eb970870f07233155", + "to": "0xd46e8dd67c5d32be8058bb8eb970870f072445675", + "gas": "0x76c0", + "gasPrice": false, + "value": "0x9184e72a000", + "data": "0xd46e8dd67c5d32be8d46e8dd67c5d32be8058bb8eb970870f072445675058bb8eb970870f072445675" + }]` + + args := new(NewTxArgs) + str := ExpectInvalidTypeError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) + } +} + +func TestNewTxArgsValueInvalid(t *testing.T) { + input := `[{"from": "0xb60e8dd61c5d32be8058bb8eb970870f07233155", + "to": "0xd46e8dd67c5d32be8058bb8eb970870f072445675", + "gas": "0x76c0", + "gasPrice": "0x9184e72a000", + "value": false, + "data": "0xd46e8dd67c5d32be8d46e8dd67c5d32be8058bb8eb970870f072445675058bb8eb970870f072445675" + }]` + + args := new(NewTxArgs) + str := ExpectInvalidTypeError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) + } +} + +func TestNewTxArgsGasMissing(t *testing.T) { + input := `[{"from": "0xb60e8dd61c5d32be8058bb8eb970870f07233155", + "to": "0xd46e8dd67c5d32be8058bb8eb970870f072445675", + "gasPrice": "0x9184e72a000", + "value": "0x9184e72a000", + "data": "0xd46e8dd67c5d32be8d46e8dd67c5d32be8058bb8eb970870f072445675058bb8eb970870f072445675" + }]` + + args := new(NewTxArgs) + str := ExpectValidationError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) + } +} + +func TestNewTxArgsBlockGaspriceMissing(t *testing.T) { + input := `[{ + "from": "0xb60e8dd61c5d32be8058bb8eb970870f07233155", + "to": "0xd46e8dd67c5d32be8058bb8eb970870f072445675", + "gas": "0x76c0", + "value": "0x9184e72a000", + "data": "0xd46e8dd67c5d32be8d46e8dd67c5d32be8058bb8eb970870f072445675058bb8eb970870f072445675" + }]` + + args := new(NewTxArgs) + str := ExpectValidationError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) + } +} + +func TestNewTxArgsValueMissing(t *testing.T) { + input := `[{ + "from": "0xb60e8dd61c5d32be8058bb8eb970870f07233155", + "to": "0xd46e8dd67c5d32be8058bb8eb970870f072445675", + "gas": "0x76c0", + "gasPrice": "0x9184e72a000", + "data": "0xd46e8dd67c5d32be8d46e8dd67c5d32be8058bb8eb970870f072445675058bb8eb970870f072445675" + }]` + + args := new(NewTxArgs) + str := ExpectValidationError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) + } +} + func TestNewTxArgsEmpty(t *testing.T) { input := `[]` From c38630af2330151f7c1f054cd09b38870d0751c8 Mon Sep 17 00:00:00 2001 From: Taylor Gerring Date: Fri, 27 Mar 2015 00:13:03 +0100 Subject: [PATCH 066/141] Test blockHeightFromJsonInvalid --- rpc/args_test.go | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/rpc/args_test.go b/rpc/args_test.go index dee72b86ff..cb1d1904b3 100644 --- a/rpc/args_test.go +++ b/rpc/args_test.go @@ -1680,3 +1680,12 @@ func TestSubmitWorkArgsDigestInt(t *testing.T) { t.Error(str) } } + +func TestBlockHeightFromJsonInvalid(t *testing.T) { + var num int64 + var msg json.RawMessage = []byte(`}{`) + str := ExpectDecodeParamError(blockHeightFromJson(msg, &num)) + if len(str) > 0 { + t.Error(str) + } +} From e29396b6915a27d3e44be45fe9e540c6ef39f1dd Mon Sep 17 00:00:00 2001 From: Taylor Gerring Date: Fri, 27 Mar 2015 09:36:18 +0100 Subject: [PATCH 067/141] Use ExtraDB for storage. Fixes #577 --- cmd/geth/admin.go | 5 ++-- cmd/geth/js.go | 3 +- cmd/utils/flags.go | 3 +- rpc/api.go | 23 ++++------------ rpc/api_test.go | 69 +++++++++++++++++++++++----------------------- rpc/http.go | 4 +-- xeth/xeth.go | 10 +++++++ 7 files changed, 56 insertions(+), 61 deletions(-) diff --git a/cmd/geth/admin.go b/cmd/geth/admin.go index 139395dad9..3a58b88814 100644 --- a/cmd/geth/admin.go +++ b/cmd/geth/admin.go @@ -9,10 +9,10 @@ import ( "github.com/ethereum/go-ethereum/cmd/utils" "github.com/ethereum/go-ethereum/common" + "github.com/ethereum/go-ethereum/core/state" "github.com/ethereum/go-ethereum/core/types" "github.com/ethereum/go-ethereum/rlp" "github.com/ethereum/go-ethereum/rpc" - "github.com/ethereum/go-ethereum/core/state" "github.com/ethereum/go-ethereum/xeth" "github.com/robertkrimen/otto" ) @@ -69,14 +69,13 @@ func (js *jsre) startRPC(call otto.FunctionCall) otto.Value { fmt.Println(err) return otto.FalseValue() } - dataDir := js.ethereum.DataDir l, err := net.Listen("tcp", fmt.Sprintf("%s:%d", addr, port)) if err != nil { fmt.Printf("Can't listen on %s:%d: %v", addr, port, err) return otto.FalseValue() } - go http.Serve(l, rpc.JSONRPC(xeth.New(js.ethereum, nil), dataDir)) + go http.Serve(l, rpc.JSONRPC(xeth.New(js.ethereum, nil))) return otto.TrueValue() } diff --git a/cmd/geth/js.go b/cmd/geth/js.go index 8e88a1c543..59a8469fa3 100644 --- a/cmd/geth/js.go +++ b/cmd/geth/js.go @@ -91,8 +91,7 @@ func newJSRE(ethereum *eth.Ethereum, libPath string, interactive bool) *jsre { func (js *jsre) apiBindings() { - ethApi := rpc.NewEthereumApi(js.xeth, js.ethereum.DataDir) - ethApi.Close() + ethApi := rpc.NewEthereumApi(js.xeth) //js.re.Bind("jeth", rpc.NewJeth(ethApi, js.re.ToVal)) jeth := rpc.NewJeth(ethApi, js.re.ToVal, js.re) diff --git a/cmd/utils/flags.go b/cmd/utils/flags.go index f948cdb06b..ea11cb1580 100644 --- a/cmd/utils/flags.go +++ b/cmd/utils/flags.go @@ -251,11 +251,10 @@ func GetAccountManager(ctx *cli.Context) *accounts.Manager { func StartRPC(eth *eth.Ethereum, ctx *cli.Context) { addr := ctx.GlobalString(RPCListenAddrFlag.Name) port := ctx.GlobalInt(RPCPortFlag.Name) - dataDir := ctx.GlobalString(DataDirFlag.Name) fmt.Println("Starting RPC on port: ", port) l, err := net.Listen("tcp", fmt.Sprintf("%s:%d", addr, port)) if err != nil { Fatalf("Can't listen on %s:%d: %v", addr, port, err) } - go http.Serve(l, rpc.JSONRPC(xeth.New(eth, nil), dataDir)) + go http.Serve(l, rpc.JSONRPC(xeth.New(eth, nil))) } diff --git a/rpc/api.go b/rpc/api.go index aa5b54199f..f2915f658e 100644 --- a/rpc/api.go +++ b/rpc/api.go @@ -3,13 +3,11 @@ package rpc import ( "encoding/json" "math/big" - "path" "sync" "github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/core" "github.com/ethereum/go-ethereum/crypto" - "github.com/ethereum/go-ethereum/ethdb" "github.com/ethereum/go-ethereum/xeth" ) @@ -19,15 +17,9 @@ type EthereumApi struct { db common.Database } -func NewEthereumApi(xeth *xeth.XEth, dataDir string) *EthereumApi { - // What about when dataDir is empty? - db, err := ethdb.NewLDBDatabase(path.Join(dataDir, "dapps")) - if err != nil { - panic(err) - } +func NewEthereumApi(xeth *xeth.XEth) *EthereumApi { api := &EthereumApi{ eth: xeth, - db: db, } return api @@ -44,10 +36,6 @@ func (api *EthereumApi) xethAtStateNum(num int64) *xeth.XEth { return api.xeth().AtStateNum(num) } -func (api *EthereumApi) Close() { - api.db.Close() -} - func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) error { // Spec at https://github.com/ethereum/wiki/wiki/JSON-RPC rpclogger.Debugf("%s %s", req.Method, req.Params) @@ -370,7 +358,8 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err return err } - api.db.Put([]byte(args.Database+args.Key), args.Value) + api.xeth().DbPut([]byte(args.Database+args.Key), args.Value) + *reply = true case "db_getString": args := new(DbArgs) @@ -382,7 +371,7 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err return err } - res, _ := api.db.Get([]byte(args.Database + args.Key)) + res, _ := api.xeth().DbGet([]byte(args.Database + args.Key)) *reply = string(res) case "db_putHex": args := new(DbHexArgs) @@ -394,7 +383,7 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err return err } - api.db.Put([]byte(args.Database+args.Key), args.Value) + api.xeth().DbPut([]byte(args.Database+args.Key), args.Value) *reply = true case "db_getHex": args := new(DbHexArgs) @@ -406,7 +395,7 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err return err } - res, _ := api.db.Get([]byte(args.Database + args.Key)) + res, _ := api.xeth().DbGet([]byte(args.Database + args.Key)) *reply = common.ToHex(res) case "shh_version": *reply = api.xeth().WhisperVersion() diff --git a/rpc/api_test.go b/rpc/api_test.go index a00c2f3f1e..ac9b67fac8 100644 --- a/rpc/api_test.go +++ b/rpc/api_test.go @@ -6,7 +6,7 @@ import ( "testing" // "time" - "github.com/ethereum/go-ethereum/xeth" + // "github.com/ethereum/go-ethereum/xeth" ) func TestWeb3Sha3(t *testing.T) { @@ -26,49 +26,48 @@ func TestWeb3Sha3(t *testing.T) { } } -func TestDbStr(t *testing.T) { - jsonput := `{"jsonrpc":"2.0","method":"db_putString","params":["testDB","myKey","myString"],"id":64}` - jsonget := `{"jsonrpc":"2.0","method":"db_getString","params":["testDB","myKey"],"id":64}` - expected := "myString" +// func TestDbStr(t *testing.T) { +// jsonput := `{"jsonrpc":"2.0","method":"db_putString","params":["testDB","myKey","myString"],"id":64}` +// jsonget := `{"jsonrpc":"2.0","method":"db_getString","params":["testDB","myKey"],"id":64}` +// expected := "myString" - xeth := &xeth.XEth{} - api := NewEthereumApi(xeth, "") - defer api.db.Close() - var response interface{} +// xeth := &xeth.XEth{} +// api := NewEthereumApi(xeth) +// var response interface{} - var req RpcRequest - json.Unmarshal([]byte(jsonput), &req) - _ = api.GetRequestReply(&req, &response) +// var req RpcRequest +// json.Unmarshal([]byte(jsonput), &req) +// _ = api.GetRequestReply(&req, &response) - json.Unmarshal([]byte(jsonget), &req) - _ = api.GetRequestReply(&req, &response) +// json.Unmarshal([]byte(jsonget), &req) +// _ = api.GetRequestReply(&req, &response) - if response.(string) != expected { - t.Errorf("Expected %s got %s", expected, response) - } -} +// if response.(string) != expected { +// t.Errorf("Expected %s got %s", expected, response) +// } +// } -func TestDbHexStr(t *testing.T) { - jsonput := `{"jsonrpc":"2.0","method":"db_putHex","params":["testDB","beefKey","0xbeef"],"id":64}` - jsonget := `{"jsonrpc":"2.0","method":"db_getHex","params":["testDB","beefKey"],"id":64}` - expected := "0xbeef" +// func TestDbHexStr(t *testing.T) { +// jsonput := `{"jsonrpc":"2.0","method":"db_putHex","params":["testDB","beefKey","0xbeef"],"id":64}` +// jsonget := `{"jsonrpc":"2.0","method":"db_getHex","params":["testDB","beefKey"],"id":64}` +// expected := "0xbeef" - xeth := &xeth.XEth{} - api := NewEthereumApi(xeth, "") - defer api.db.Close() - var response interface{} +// xeth := &xeth.XEth{} +// api := NewEthereumApi(xeth) +// defer api.db.Close() +// var response interface{} - var req RpcRequest - json.Unmarshal([]byte(jsonput), &req) - _ = api.GetRequestReply(&req, &response) +// var req RpcRequest +// json.Unmarshal([]byte(jsonput), &req) +// _ = api.GetRequestReply(&req, &response) - json.Unmarshal([]byte(jsonget), &req) - _ = api.GetRequestReply(&req, &response) +// json.Unmarshal([]byte(jsonget), &req) +// _ = api.GetRequestReply(&req, &response) - if response.(string) != expected { - t.Errorf("Expected %s got %s", expected, response) - } -} +// if response.(string) != expected { +// t.Errorf("Expected %s got %s", expected, response) +// } +// } // func TestFilterClose(t *testing.T) { // t.Skip() diff --git a/rpc/http.go b/rpc/http.go index 3dfb677815..879ffce3b9 100644 --- a/rpc/http.go +++ b/rpc/http.go @@ -18,8 +18,8 @@ const ( ) // JSONRPC returns a handler that implements the Ethereum JSON-RPC API. -func JSONRPC(pipe *xeth.XEth, dataDir string) http.Handler { - api := NewEthereumApi(pipe, dataDir) +func JSONRPC(pipe *xeth.XEth) http.Handler { + api := NewEthereumApi(pipe) return http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) { // TODO this needs to be configurable diff --git a/xeth/xeth.go b/xeth/xeth.go index bf30fc2fcc..8bdeddbc96 100644 --- a/xeth/xeth.go +++ b/xeth/xeth.go @@ -209,6 +209,16 @@ func (self *XEth) Accounts() []string { return accountAddresses } +func (self *XEth) DbPut(key, val []byte) bool { + self.backend.ExtraDb().Put(key, val) + return true +} + +func (self *XEth) DbGet(key []byte) ([]byte, error) { + val, err := self.backend.ExtraDb().Get(key) + return val, err +} + func (self *XEth) PeerCount() int { return self.backend.PeerCount() } From 2788fb4ce51be646946c9dd66a607ab26b2bd6b3 Mon Sep 17 00:00:00 2001 From: Taylor Gerring Date: Fri, 27 Mar 2015 11:43:14 +0100 Subject: [PATCH 068/141] More explicit formatting for protocol version --- xeth/xeth.go | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/xeth/xeth.go b/xeth/xeth.go index bf30fc2fcc..445303997e 100644 --- a/xeth/xeth.go +++ b/xeth/xeth.go @@ -218,15 +218,15 @@ func (self *XEth) IsMining() bool { } func (self *XEth) EthVersion() string { - return string(self.backend.EthVersion()) + return fmt.Sprintf("%d", self.backend.EthVersion()) } func (self *XEth) NetworkVersion() string { - return string(self.backend.NetVersion()) + return fmt.Sprintf("%d", self.backend.NetVersion()) } func (self *XEth) WhisperVersion() string { - return string(self.backend.ShhVersion()) + return fmt.Sprintf("%d", self.backend.ShhVersion()) } func (self *XEth) ClientVersion() string { From eb102bf4bb0bff773824ff467fbb2e49c1f6939b Mon Sep 17 00:00:00 2001 From: obscuren Date: Fri, 27 Mar 2015 12:14:00 +0100 Subject: [PATCH 069/141] Etherbase => etherbase --- cmd/utils/flags.go | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/cmd/utils/flags.go b/cmd/utils/flags.go index 12d4df9230..2a3e2f4476 100644 --- a/cmd/utils/flags.go +++ b/cmd/utils/flags.go @@ -97,7 +97,7 @@ var ( Usage: "Enable mining", } EtherbaseFlag = cli.StringFlag{ - Name: "Etherbase", + Name: "etherbase", Usage: "public address for block mining rewards. By default the address of your primary account is used", Value: "primary", } From 8e7549db0bedd5c319687f80452180bb0d19c46a Mon Sep 17 00:00:00 2001 From: aperseghin Date: Fri, 27 Mar 2015 08:38:20 -0400 Subject: [PATCH 070/141] Minor fix --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index 22b331cbd2..a163e67c7a 100644 --- a/README.md +++ b/README.md @@ -22,7 +22,7 @@ Mist (GUI): Geth (CLI): -`go get github.com/ethereum/go-ethereum/cmd/ethereum` +`go get github.com/ethereum/go-ethereum/cmd/geth` As of POC-8, go-ethereum uses [Godep](https://github.com/tools/godep) to manage dependencies. Assuming you have [your environment all set up](https://github.com/ethereum/go-ethereum/wiki/Building-Ethereum), switch to the go-ethereum repository root folder, and build/install the executable you need: From 00f8319faf95e53333a9573fdc9e49df23238607 Mon Sep 17 00:00:00 2001 From: obscuren Date: Fri, 27 Mar 2015 14:22:38 +0100 Subject: [PATCH 071/141] Explicitly check memory's data store. #515 --- core/vm/memory.go | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/core/vm/memory.go b/core/vm/memory.go index dd47fa1b50..f5984d82f1 100644 --- a/core/vm/memory.go +++ b/core/vm/memory.go @@ -15,10 +15,17 @@ func NewMemory() *Memory { } func (m *Memory) Set(offset, size uint64, value []byte) { + // If the length of the store is 0 this is a complete failure + // memory size is set prior to calling this method so enough size + // should always be available. + if len(m.store) == 0 { + panic("INVALID memory: store empty") + } + value = common.RightPadBytes(value, int(size)) totSize := offset + size - lenSize := uint64(len(m.store) - 1) + lenSize := int64(len(m.store) - 1) if totSize > lenSize { // Calculate the diff between the sizes diff := totSize - lenSize From db1c52918fb517416842d05c41beb68d828fbe63 Mon Sep 17 00:00:00 2001 From: aperseghin Date: Fri, 27 Mar 2015 09:29:35 -0400 Subject: [PATCH 072/141] Update README.md --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index 22b331cbd2..a163e67c7a 100644 --- a/README.md +++ b/README.md @@ -22,7 +22,7 @@ Mist (GUI): Geth (CLI): -`go get github.com/ethereum/go-ethereum/cmd/ethereum` +`go get github.com/ethereum/go-ethereum/cmd/geth` As of POC-8, go-ethereum uses [Godep](https://github.com/tools/godep) to manage dependencies. Assuming you have [your environment all set up](https://github.com/ethereum/go-ethereum/wiki/Building-Ethereum), switch to the go-ethereum repository root folder, and build/install the executable you need: From 9f84c78eb5cceb5f413fbdeafe63786f1b958e83 Mon Sep 17 00:00:00 2001 From: Taylor Gerring Date: Fri, 27 Mar 2015 15:54:54 +0100 Subject: [PATCH 073/141] BlockFilterArgs --- rpc/api.go | 51 +++++------ rpc/args.go | 116 ++++++++++++++++++++----- rpc/args_test.go | 214 ++++++++++++++++++++++++++++++++++++++++++++--- 3 files changed, 319 insertions(+), 62 deletions(-) diff --git a/rpc/api.go b/rpc/api.go index 76fa9b9df6..534b6fc5d4 100644 --- a/rpc/api.go +++ b/rpc/api.go @@ -471,42 +471,29 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err func toFilterOptions(options *BlockFilterArgs) *core.FilterOptions { var opts core.FilterOptions - // Convert optional address slice/string to byte slice - if str, ok := options.Address.(string); ok { - opts.Address = []common.Address{common.HexToAddress(str)} - } else if slice, ok := options.Address.([]interface{}); ok { - bslice := make([]common.Address, len(slice)) - for i, addr := range slice { - if saddr, ok := addr.(string); ok { - bslice[i] = common.HexToAddress(saddr) - } - } - opts.Address = bslice - } + opts.Address = cAddress(options.Address) + opts.Topics = cTopics(options.Topics) opts.Earliest = options.Earliest opts.Latest = options.Latest - topics := make([][]common.Hash, len(options.Topics)) - for i, topicDat := range options.Topics { - if slice, ok := topicDat.([]interface{}); ok { - topics[i] = make([]common.Hash, len(slice)) - for j, topic := range slice { - topics[i][j] = common.HexToHash(topic.(string)) - } - } else if str, ok := topicDat.(string); ok { - topics[i] = []common.Hash{common.HexToHash(str)} - } - } - opts.Topics = topics - return &opts } -/* - Work() chan<- *types.Block - SetWorkCh(chan<- Work) - Stop() - Start() - Rate() uint64 -*/ +func cAddress(a []string) []common.Address { + bslice := make([]common.Address, len(a)) + for i, addr := range a { + bslice[i] = common.HexToAddress(addr) + } + return bslice +} + +func cTopics(t [][]string) [][]common.Hash { + topics := make([][]common.Hash, len(t)) + for i, iv := range t { + for j, jv := range iv { + topics[i][j] = common.HexToHash(jv) + } + } + return topics +} diff --git a/rpc/args.go b/rpc/args.go index 78cbca5a98..a075f1a596 100644 --- a/rpc/args.go +++ b/rpc/args.go @@ -4,12 +4,17 @@ import ( "bytes" "encoding/json" // "errors" - // "fmt" + "fmt" "math/big" "github.com/ethereum/go-ethereum/common" ) +const ( + defaultLogLimit = 100 + defaultLogOffset = 0 +) + func blockHeightFromJson(msg json.RawMessage, number *int64) error { var raw interface{} if err := json.Unmarshal(msg, &raw); err != nil { @@ -483,20 +488,20 @@ func (args *Sha3Args) UnmarshalJSON(b []byte) (err error) { type BlockFilterArgs struct { Earliest int64 Latest int64 - Address interface{} - Topics []interface{} + Address []string + Topics [][]string Skip int Max int } func (args *BlockFilterArgs) UnmarshalJSON(b []byte) (err error) { var obj []struct { - FromBlock interface{} `json:"fromBlock"` - ToBlock interface{} `json:"toBlock"` - Limit interface{} `json:"limit"` - Offset interface{} `json:"offset"` - Address string `json:"address"` - Topics []interface{} `json:"topics"` + FromBlock interface{} `json:"fromBlock"` + ToBlock interface{} `json:"toBlock"` + Limit interface{} `json:"limit"` + Offset interface{} `json:"offset"` + Address interface{} `json:"address"` + Topics interface{} `json:"topics"` } if err = json.Unmarshal(b, &obj); err != nil { @@ -516,33 +521,104 @@ func (args *BlockFilterArgs) UnmarshalJSON(b []byte) (err error) { // return NewDecodeParamError(fmt.Sprintf("ToBlock %v", err)) var num int64 - if err := blockHeight(obj[0].FromBlock, &num); err != nil { - return err + + // if blank then latest + if obj[0].FromBlock == nil { + num = -1 + } else { + if err := blockHeight(obj[0].FromBlock, &num); err != nil { + return err + } } + // if -2 or other "silly" number, use latest if num < 0 { args.Earliest = -1 //latest block } else { args.Earliest = num } - if err := blockHeight(obj[0].ToBlock, &num); err != nil { - return err + // if blank than latest + if obj[0].ToBlock == nil { + num = -1 + } else { + if err := blockHeight(obj[0].ToBlock, &num); err != nil { + return err + } } args.Latest = num - if err := numString(obj[0].Limit, &num); err != nil { - return err + if obj[0].Limit == nil { + num = defaultLogLimit + } else { + if err := numString(obj[0].Limit, &num); err != nil { + return err + } } args.Max = int(num) - if err := numString(obj[0].Offset, &num); err != nil { - return err - + if obj[0].Offset == nil { + num = defaultLogOffset + } else { + if err := numString(obj[0].Offset, &num); err != nil { + return err + } } args.Skip = int(num) - args.Address = obj[0].Address - args.Topics = obj[0].Topics + if obj[0].Address != nil { + marg, ok := obj[0].Address.([]interface{}) + if ok { + v := make([]string, len(marg)) + for i, arg := range marg { + argstr, ok := arg.(string) + if !ok { + return NewInvalidTypeError(fmt.Sprintf("address[%d]", i), "is not a string") + } + v[i] = argstr + } + args.Address = v + } else { + argstr, ok := obj[0].Address.(string) + if ok { + v := make([]string, 1) + v[0] = argstr + args.Address = v + } else { + return NewInvalidTypeError("address", "is not a string or array") + } + } + } + + if obj[0].Topics != nil { + other, ok := obj[0].Topics.([]interface{}) + if ok { + topicdbl := make([][]string, len(other)) + for i, iv := range other { + if argstr, ok := iv.(string); ok { + // Found a string, push into first element of array + topicsgl := make([]string, 1) + topicsgl[0] = argstr + topicdbl[i] = topicsgl + } else if argarray, ok := iv.([]interface{}); ok { + // Found an array of other + topicdbl[i] = make([]string, len(argarray)) + for j, jv := range argarray { + if v, ok := jv.(string); ok { + topicdbl[i][j] = v + } else { + return NewInvalidTypeError(fmt.Sprintf("topic[%d][%d]", i, j), "is not a string") + } + } + } else { + return NewInvalidTypeError(fmt.Sprintf("topic[%d]", i), "not a string or array") + } + } + args.Topics = topicdbl + return nil + } else { + return NewInvalidTypeError("topic", "is not a string or array") + } + } return nil } diff --git a/rpc/args_test.go b/rpc/args_test.go index cb1d1904b3..602631b677 100644 --- a/rpc/args_test.go +++ b/rpc/args_test.go @@ -804,14 +804,23 @@ func TestBlockFilterArgs(t *testing.T) { "limit": "0x3", "offset": "0x0", "address": "0xd5677cf67b5aa051bb40496e68ad359eb97cfbf8", - "topics": ["0x12341234"]}]` + "topics": + [ + ["0xAA", "0xBB"], + ["0xCC", "0xDD"] + ] + }]` + expected := new(BlockFilterArgs) expected.Earliest = 1 expected.Latest = 2 expected.Max = 3 expected.Skip = 0 - expected.Address = "0xd5677cf67b5aa051bb40496e68ad359eb97cfbf8" - // expected.Topics = []string{"0x12341234"} + expected.Address = []string{"0xd5677cf67b5aa051bb40496e68ad359eb97cfbf8"} + expected.Topics = [][]string{ + []string{"0xAA", "0xBB"}, + []string{"0xCC", "0xDD"}, + } args := new(BlockFilterArgs) if err := json.Unmarshal([]byte(input), &args); err != nil { @@ -834,17 +843,73 @@ func TestBlockFilterArgs(t *testing.T) { t.Errorf("Skip shoud be %#v but is %#v", expected.Skip, args.Skip) } - if expected.Address != args.Address { + if expected.Address[0] != args.Address[0] { t.Errorf("Address shoud be %#v but is %#v", expected.Address, args.Address) } - // if expected.Topics != args.Topics { - // t.Errorf("Topic shoud be %#v but is %#v", expected.Topic, args.Topic) - // } + if expected.Topics[0][0] != args.Topics[0][0] { + t.Errorf("Topics shoud be %#v but is %#v", expected.Topics, args.Topics) + } + if expected.Topics[0][1] != args.Topics[0][1] { + t.Errorf("Topics shoud be %#v but is %#v", expected.Topics, args.Topics) + } + if expected.Topics[1][0] != args.Topics[1][0] { + t.Errorf("Topics shoud be %#v but is %#v", expected.Topics, args.Topics) + } + if expected.Topics[1][1] != args.Topics[1][1] { + t.Errorf("Topics shoud be %#v but is %#v", expected.Topics, args.Topics) + } + +} + +func TestBlockFilterArgsDefaults(t *testing.T) { + input := `[{ + "address": ["0xd5677cf67b5aa051bb40496e68ad359eb97cfbf8"], + "topics": ["0xAA","0xBB"] + }]` + expected := new(BlockFilterArgs) + expected.Earliest = -1 + expected.Latest = -1 + expected.Max = 100 + expected.Skip = 0 + expected.Address = []string{"0xd5677cf67b5aa051bb40496e68ad359eb97cfbf8"} + expected.Topics = [][]string{[]string{"0xAA"}, []string{"0xBB"}} + + args := new(BlockFilterArgs) + if err := json.Unmarshal([]byte(input), &args); err != nil { + t.Error(err) + } + + if expected.Earliest != args.Earliest { + t.Errorf("Earliest shoud be %#v but is %#v", expected.Earliest, args.Earliest) + } + + if expected.Latest != args.Latest { + t.Errorf("Latest shoud be %#v but is %#v", expected.Latest, args.Latest) + } + + if expected.Max != args.Max { + t.Errorf("Max shoud be %#v but is %#v", expected.Max, args.Max) + } + + if expected.Skip != args.Skip { + t.Errorf("Skip shoud be %#v but is %#v", expected.Skip, args.Skip) + } + + if expected.Address[0] != args.Address[0] { + t.Errorf("Address shoud be %#v but is %#v", expected.Address, args.Address) + } + + if expected.Topics[0][0] != args.Topics[0][0] { + t.Errorf("Topics shoud be %#v but is %#v", expected.Topics, args.Topics) + } + + if expected.Topics[1][0] != args.Topics[1][0] { + t.Errorf("Topics shoud be %#v but is %#v", expected.Topics, args.Topics) + } } func TestBlockFilterArgsWords(t *testing.T) { - t.Skip() input := `[{ "fromBlock": "latest", "toBlock": "pending" @@ -867,10 +932,33 @@ func TestBlockFilterArgsWords(t *testing.T) { } } -func TestBlockFilterArgsBool(t *testing.T) { +func TestBlockFilterArgsInvalid(t *testing.T) { + input := `{}` + + args := new(BlockFilterArgs) + str := ExpectDecodeParamError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) + } +} + +func TestBlockFilterArgsFromBool(t *testing.T) { input := `[{ "fromBlock": true, - "toBlock": false + "toBlock": "pending" + }]` + + args := new(BlockFilterArgs) + str := ExpectInvalidTypeError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) + } +} + +func TestBlockFilterArgsToBool(t *testing.T) { + input := `[{ + "fromBlock": "pending", + "toBlock": true }]` args := new(BlockFilterArgs) @@ -890,6 +978,112 @@ func TestBlockFilterArgsEmptyArgs(t *testing.T) { } } +func TestBlockFilterArgsLimitInvalid(t *testing.T) { + input := `[{"limit": false}]` + + args := new(BlockFilterArgs) + str := ExpectInvalidTypeError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) + } +} + +func TestBlockFilterArgsOffsetInvalid(t *testing.T) { + input := `[{"offset": true}]` + + args := new(BlockFilterArgs) + str := ExpectInvalidTypeError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) + } +} + +func TestBlockFilterArgsAddressInt(t *testing.T) { + input := `[{ + "address": 1, + "topics": "0x12341234"}]` + + args := new(BlockFilterArgs) + str := ExpectInvalidTypeError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) + } +} + +func TestBlockFilterArgsAddressSliceInt(t *testing.T) { + input := `[{ + "address": [1], + "topics": "0x12341234"}]` + + args := new(BlockFilterArgs) + str := ExpectInvalidTypeError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) + } +} + +func TestBlockFilterArgsTopicInt(t *testing.T) { + input := `[{ + "address": ["0xd5677cf67b5aa051bb40496e68ad359eb97cfbf8"], + "topics": 1}]` + + args := new(BlockFilterArgs) + str := ExpectInvalidTypeError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) + } +} + +func TestBlockFilterArgsTopicSliceInt(t *testing.T) { + input := `[{ + "address": "0xd5677cf67b5aa051bb40496e68ad359eb97cfbf8", + "topics": [1]}]` + + args := new(BlockFilterArgs) + str := ExpectInvalidTypeError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) + } +} + +func TestBlockFilterArgsTopicSliceInt2(t *testing.T) { + input := `[{ + "address": "0xd5677cf67b5aa051bb40496e68ad359eb97cfbf8", + "topics": ["0xAA", [1]]}]` + + args := new(BlockFilterArgs) + str := ExpectInvalidTypeError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) + } +} + +func TestBlockFilterArgsTopicComplex(t *testing.T) { + input := `[{ + "address": "0xd5677cf67b5aa051bb40496e68ad359eb97cfbf8", + "topics": ["0xAA", ["0xBB", "0xCC"]] + }]` + + args := new(BlockFilterArgs) + if err := json.Unmarshal([]byte(input), &args); err != nil { + t.Error(err) + fmt.Printf("%v\n", args) + return + } + + if args.Topics[0][0] != "0xAA" { + t.Errorf("Topic should be %s but is %s", "0xAA", args.Topics[0][0]) + } + + if args.Topics[1][0] != "0xBB" { + t.Errorf("Topic should be %s but is %s", "0xBB", args.Topics[0][0]) + } + + if args.Topics[1][1] != "0xCC" { + t.Errorf("Topic should be %s but is %s", "0xCC", args.Topics[0][0]) + } +} + func TestDbArgs(t *testing.T) { input := `["testDB","myKey","0xbeef"]` expected := new(DbArgs) From 8a22cd5e6ca88eef0207cfb597175f720d6deda3 Mon Sep 17 00:00:00 2001 From: obscuren Date: Fri, 27 Mar 2015 16:09:57 +0100 Subject: [PATCH 074/141] Removed defer/panic. #503 --- core/vm/gas.go | 164 ++++++++++++++++++++++++++-------------------- core/vm/memory.go | 40 ++++++----- core/vm/stack.go | 10 ++- core/vm/vm.go | 88 +++++++++++++++++-------- 4 files changed, 181 insertions(+), 121 deletions(-) diff --git a/core/vm/gas.go b/core/vm/gas.go index c4d5e4c4e3..e64810cd5f 100644 --- a/core/vm/gas.go +++ b/core/vm/gas.go @@ -1,11 +1,9 @@ package vm -import "math/big" - -type req struct { - stack int - gas *big.Int -} +import ( + "fmt" + "math/big" +) var ( GasQuickStep = big.NewInt(2) @@ -56,75 +54,30 @@ var ( GasCopyWord = big.NewInt(3) ) -var _baseCheck = map[OpCode]req{ - // Req stack Gas price - ADD: {2, GasFastestStep}, - LT: {2, GasFastestStep}, - GT: {2, GasFastestStep}, - SLT: {2, GasFastestStep}, - SGT: {2, GasFastestStep}, - EQ: {2, GasFastestStep}, - ISZERO: {1, GasFastestStep}, - SUB: {2, GasFastestStep}, - AND: {2, GasFastestStep}, - OR: {2, GasFastestStep}, - XOR: {2, GasFastestStep}, - NOT: {1, GasFastestStep}, - BYTE: {2, GasFastestStep}, - CALLDATALOAD: {1, GasFastestStep}, - CALLDATACOPY: {3, GasFastestStep}, - MLOAD: {1, GasFastestStep}, - MSTORE: {2, GasFastestStep}, - MSTORE8: {2, GasFastestStep}, - CODECOPY: {3, GasFastestStep}, - MUL: {2, GasFastStep}, - DIV: {2, GasFastStep}, - SDIV: {2, GasFastStep}, - MOD: {2, GasFastStep}, - SMOD: {2, GasFastStep}, - SIGNEXTEND: {2, GasFastStep}, - ADDMOD: {3, GasMidStep}, - MULMOD: {3, GasMidStep}, - JUMP: {1, GasMidStep}, - JUMPI: {2, GasSlowStep}, - EXP: {2, GasSlowStep}, - ADDRESS: {0, GasQuickStep}, - ORIGIN: {0, GasQuickStep}, - CALLER: {0, GasQuickStep}, - CALLVALUE: {0, GasQuickStep}, - CODESIZE: {0, GasQuickStep}, - GASPRICE: {0, GasQuickStep}, - COINBASE: {0, GasQuickStep}, - TIMESTAMP: {0, GasQuickStep}, - NUMBER: {0, GasQuickStep}, - CALLDATASIZE: {0, GasQuickStep}, - DIFFICULTY: {0, GasQuickStep}, - GASLIMIT: {0, GasQuickStep}, - POP: {0, GasQuickStep}, - PC: {0, GasQuickStep}, - MSIZE: {0, GasQuickStep}, - GAS: {0, GasQuickStep}, - BLOCKHASH: {1, GasExtStep}, - BALANCE: {0, GasExtStep}, - EXTCODESIZE: {1, GasExtStep}, - EXTCODECOPY: {4, GasExtStep}, - SLOAD: {1, GasStorageGet}, - SSTORE: {2, Zero}, - SHA3: {1, GasSha3Base}, - CREATE: {3, GasCreate}, - CALL: {7, GasCall}, - CALLCODE: {7, GasCall}, - JUMPDEST: {0, GasJumpDest}, - SUICIDE: {1, Zero}, - RETURN: {2, Zero}, -} +func baseCheck(op OpCode, stack *stack, gas *big.Int) error { + // PUSH and DUP are a bit special. They all cost the same but we do want to have checking on stack push limit + // PUSH is also allowed to calculate the same price for all PUSHes + // DUP requirements are handled elsewhere (except for the stack limit check) + if op >= PUSH1 && op <= PUSH32 { + op = PUSH1 + } + if op >= SWAP1 && op <= SWAP16 { + op = SWAP1 + } -func baseCheck(op OpCode, stack *stack, gas *big.Int) { if r, ok := _baseCheck[op]; ok { - stack.require(r.stack) + err := stack.require(r.stackPop) + if err != nil { + return err + } + + if r.stackPush && len(stack.data)-r.stackPop == 1024 { + return fmt.Errorf("stack limit reached (%d)", maxStack) + } gas.Add(gas, r.gas) } + return nil } func toWordSize(size *big.Int) *big.Int { @@ -133,3 +86,74 @@ func toWordSize(size *big.Int) *big.Int { tmp.Div(tmp, u256(32)) return tmp } + +type req struct { + stackPop int + gas *big.Int + stackPush bool +} + +var _baseCheck = map[OpCode]req{ + // opcode | stack pop | gas price | stack push + ADD: {2, GasFastestStep, true}, + LT: {2, GasFastestStep, true}, + GT: {2, GasFastestStep, true}, + SLT: {2, GasFastestStep, true}, + SGT: {2, GasFastestStep, true}, + EQ: {2, GasFastestStep, true}, + ISZERO: {1, GasFastestStep, true}, + SUB: {2, GasFastestStep, true}, + AND: {2, GasFastestStep, true}, + OR: {2, GasFastestStep, true}, + XOR: {2, GasFastestStep, true}, + NOT: {1, GasFastestStep, true}, + BYTE: {2, GasFastestStep, true}, + CALLDATALOAD: {1, GasFastestStep, true}, + CALLDATACOPY: {3, GasFastestStep, true}, + MLOAD: {1, GasFastestStep, true}, + MSTORE: {2, GasFastestStep, false}, + MSTORE8: {2, GasFastestStep, false}, + CODECOPY: {3, GasFastestStep, false}, + MUL: {2, GasFastStep, true}, + DIV: {2, GasFastStep, true}, + SDIV: {2, GasFastStep, true}, + MOD: {2, GasFastStep, true}, + SMOD: {2, GasFastStep, true}, + SIGNEXTEND: {2, GasFastStep, true}, + ADDMOD: {3, GasMidStep, true}, + MULMOD: {3, GasMidStep, true}, + JUMP: {1, GasMidStep, false}, + JUMPI: {2, GasSlowStep, false}, + EXP: {2, GasSlowStep, true}, + ADDRESS: {0, GasQuickStep, true}, + ORIGIN: {0, GasQuickStep, true}, + CALLER: {0, GasQuickStep, true}, + CALLVALUE: {0, GasQuickStep, true}, + CODESIZE: {0, GasQuickStep, true}, + GASPRICE: {0, GasQuickStep, true}, + COINBASE: {0, GasQuickStep, true}, + TIMESTAMP: {0, GasQuickStep, true}, + NUMBER: {0, GasQuickStep, true}, + CALLDATASIZE: {0, GasQuickStep, true}, + DIFFICULTY: {0, GasQuickStep, true}, + GASLIMIT: {0, GasQuickStep, true}, + POP: {1, GasQuickStep, false}, + PC: {0, GasQuickStep, true}, + MSIZE: {0, GasQuickStep, true}, + GAS: {0, GasQuickStep, true}, + BLOCKHASH: {1, GasExtStep, true}, + BALANCE: {0, GasExtStep, true}, + EXTCODESIZE: {1, GasExtStep, true}, + EXTCODECOPY: {4, GasExtStep, false}, + SLOAD: {1, GasStorageGet, true}, + SSTORE: {2, Zero, false}, + SHA3: {1, GasSha3Base, true}, + CREATE: {3, GasCreate, true}, + CALL: {7, GasCall, true}, + CALLCODE: {7, GasCall, true}, + JUMPDEST: {0, GasJumpDest, false}, + SUICIDE: {1, Zero, false}, + RETURN: {2, Zero, false}, + PUSH1: {0, GasFastStep, true}, + DUP1: {0, Zero, true}, +} diff --git a/core/vm/memory.go b/core/vm/memory.go index f5984d82f1..a80a6aae08 100644 --- a/core/vm/memory.go +++ b/core/vm/memory.go @@ -15,28 +15,32 @@ func NewMemory() *Memory { } func (m *Memory) Set(offset, size uint64, value []byte) { - // If the length of the store is 0 this is a complete failure - // memory size is set prior to calling this method so enough size - // should always be available. - if len(m.store) == 0 { + // length of store may never be less than offset + size. + // The store should be resized PRIOR to setting the memory + if size > uint64(len(m.store)) { panic("INVALID memory: store empty") } - value = common.RightPadBytes(value, int(size)) - - totSize := offset + size - lenSize := int64(len(m.store) - 1) - if totSize > lenSize { - // Calculate the diff between the sizes - diff := totSize - lenSize - if diff > 0 { - // Create a new empty slice and append it - newSlice := make([]byte, diff-1) - // Resize slice - m.store = append(m.store, newSlice...) - } + // It's possible the offset is greater than 0 and size equals 0. This is because + // the calcMemSize (common.go) could potentially return 0 when size is zero (NO-OP) + if size > 0 { + copy(m.store[offset:offset+size], common.RightPadBytes(value, int(size))) } - copy(m.store[offset:offset+size], value) + + /* + totSize := offset + size + lenSize := uint64(len(m.store) - 1) + if totSize > lenSize { + // Calculate the diff between the sizes + diff := totSize - lenSize + if diff > 0 { + // Create a new empty slice and append it + newSlice := make([]byte, diff-1) + // Resize slice + m.store = append(m.store, newSlice...) + } + } + */ } func (m *Memory) Resize(size uint64) { diff --git a/core/vm/stack.go b/core/vm/stack.go index 1e093476bf..1686377082 100644 --- a/core/vm/stack.go +++ b/core/vm/stack.go @@ -17,10 +17,7 @@ type stack struct { } func (st *stack) push(d *big.Int) { - if len(st.data) == maxStack { - panic(fmt.Sprintf("stack limit reached (%d)", maxStack)) - } - + // NOTE push limit (1024) is checked in baseCheck stackItem := new(big.Int).Set(d) if len(st.data) > st.ptr { st.data[st.ptr] = stackItem @@ -52,10 +49,11 @@ func (st *stack) peek() *big.Int { return st.data[st.len()-1] } -func (st *stack) require(n int) { +func (st *stack) require(n int) error { if st.len() < n { - panic(fmt.Sprintf("stack underflow (%d <=> %d)", len(st.data), n)) + return fmt.Errorf("stack underflow (%d <=> %d)", len(st.data), n) } + return nil } func (st *stack) Print() { diff --git a/core/vm/vm.go b/core/vm/vm.go index 562689dca1..0618446c27 100644 --- a/core/vm/vm.go +++ b/core/vm/vm.go @@ -45,20 +45,32 @@ func (self *Vm) Run(context *Context, callData []byte) (ret []byte, err error) { self.Printf("(%d) (%x) %x (code=%d) gas: %v (d) %x", self.env.Depth(), caller.Address().Bytes()[:4], context.Address(), len(code), context.Gas, callData).Endl() - if self.Recoverable { - // Recover from any require exception - defer func() { - if r := recover(); r != nil { - self.Printf(" %v", r).Endl() + /* + if self.Recoverable { + // Recover from any require exception + defer func() { + if r := recover(); r != nil { + self.Printf(" %v", r).Endl() - context.UseGas(context.Gas) + context.UseGas(context.Gas) - ret = context.Return(nil) + ret = context.Return(nil) - err = fmt.Errorf("%v", r) - } - }() - } + err = fmt.Errorf("%v", r) + } + }() + } + */ + + defer func() { + if err != nil { + self.Printf(" %v", err).Endl() + // In case of a VM exception (known exceptions) all gas consumed (panics NOT included). + context.UseGas(context.Gas) + + ret = context.Return(nil) + } + }() if context.CodeAddr != nil { if p := Precompiled[context.CodeAddr.Str()]; p != nil { @@ -76,18 +88,20 @@ func (self *Vm) Run(context *Context, callData []byte) (ret []byte, err error) { step = 0 statedb = self.env.State() - jump = func(from uint64, to *big.Int) { + jump = func(from uint64, to *big.Int) error { p := to.Uint64() nop := context.GetOp(p) if !destinations.Has(p) { - panic(fmt.Sprintf("invalid jump destination (%v) %v", nop, p)) + return fmt.Errorf("invalid jump destination (%v) %v", nop, p) } self.Printf(" ~> %v", to) pc = to.Uint64() self.Endl() + + return nil } ) @@ -105,7 +119,10 @@ func (self *Vm) Run(context *Context, callData []byte) (ret []byte, err error) { op = context.GetOp(pc) self.Printf("(pc) %-3d -o- %-14s (m) %-4d (s) %-4d ", pc, op.String(), mem.Len(), stack.len()) - newMemSize, gas := self.calculateGasAndSize(context, caller, op, statedb, mem, stack) + newMemSize, gas, err := self.calculateGasAndSize(context, caller, op, statedb, mem, stack) + if err != nil { + return nil, err + } self.Printf("(g) %-3v (%v)", gas, context.Gas) @@ -600,14 +617,18 @@ func (self *Vm) Run(context *Context, callData []byte) (ret []byte, err error) { self.Printf(" {0x%x : 0x%x}", loc, val.Bytes()) case JUMP: - jump(pc, stack.pop()) + if err := jump(pc, stack.pop()); err != nil { + return nil, err + } continue case JUMPI: pos, cond := stack.pop(), stack.pop() if cond.Cmp(common.BigTrue) >= 0 { - jump(pc, pos) + if err := jump(pc, pos); err != nil { + return nil, err + } continue } @@ -720,7 +741,7 @@ func (self *Vm) Run(context *Context, callData []byte) (ret []byte, err error) { default: self.Printf("(pc) %-3v Invalid opcode %x\n", pc, op).Endl() - panic(fmt.Errorf("Invalid opcode %x", op)) + return nil, fmt.Errorf("Invalid opcode %x", op) } pc++ @@ -729,28 +750,38 @@ func (self *Vm) Run(context *Context, callData []byte) (ret []byte, err error) { } } -func (self *Vm) calculateGasAndSize(context *Context, caller ContextRef, op OpCode, statedb *state.StateDB, mem *Memory, stack *stack) (*big.Int, *big.Int) { +func (self *Vm) calculateGasAndSize(context *Context, caller ContextRef, op OpCode, statedb *state.StateDB, mem *Memory, stack *stack) (*big.Int, *big.Int, error) { var ( gas = new(big.Int) newMemSize *big.Int = new(big.Int) ) - baseCheck(op, stack, gas) + err := baseCheck(op, stack, gas) + if err != nil { + return nil, nil, err + } // stack Check, memory resize & gas phase switch op { - case PUSH1, PUSH2, PUSH3, PUSH4, PUSH5, PUSH6, PUSH7, PUSH8, PUSH9, PUSH10, PUSH11, PUSH12, PUSH13, PUSH14, PUSH15, PUSH16, PUSH17, PUSH18, PUSH19, PUSH20, PUSH21, PUSH22, PUSH23, PUSH24, PUSH25, PUSH26, PUSH27, PUSH28, PUSH29, PUSH30, PUSH31, PUSH32: - gas.Set(GasFastestStep) case SWAP1, SWAP2, SWAP3, SWAP4, SWAP5, SWAP6, SWAP7, SWAP8, SWAP9, SWAP10, SWAP11, SWAP12, SWAP13, SWAP14, SWAP15, SWAP16: n := int(op - SWAP1 + 2) - stack.require(n) + err := stack.require(n) + if err != nil { + return nil, nil, err + } gas.Set(GasFastestStep) case DUP1, DUP2, DUP3, DUP4, DUP5, DUP6, DUP7, DUP8, DUP9, DUP10, DUP11, DUP12, DUP13, DUP14, DUP15, DUP16: n := int(op - DUP1 + 1) - stack.require(n) + err := stack.require(n) + if err != nil { + return nil, nil, err + } gas.Set(GasFastestStep) case LOG0, LOG1, LOG2, LOG3, LOG4: n := int(op - LOG0) - stack.require(n + 2) + err := stack.require(n + 2) + if err != nil { + return nil, nil, err + } mSize, mStart := stack.data[stack.len()-2], stack.data[stack.len()-1] @@ -762,7 +793,10 @@ func (self *Vm) calculateGasAndSize(context *Context, caller ContextRef, op OpCo case EXP: gas.Add(gas, new(big.Int).Mul(big.NewInt(int64(len(stack.data[stack.len()-2].Bytes()))), GasExpByte)) case SSTORE: - stack.require(2) + err := stack.require(2) + if err != nil { + return nil, nil, err + } var g *big.Int y, x := stack.data[stack.len()-2], stack.data[stack.len()-1] @@ -853,7 +887,7 @@ func (self *Vm) calculateGasAndSize(context *Context, caller ContextRef, op OpCo } } - return newMemSize, gas + return newMemSize, gas, nil } func (self *Vm) RunPrecompiled(p *PrecompiledAccount, callData []byte, context *Context) (ret []byte, err error) { @@ -869,7 +903,7 @@ func (self *Vm) RunPrecompiled(p *PrecompiledAccount, callData []byte, context * tmp := new(big.Int).Set(context.Gas) - panic(OOG(gas, tmp).Error()) + return nil, OOG(gas, tmp) } } From df648cbc60f53dd334bd41b713e08ceac08212a0 Mon Sep 17 00:00:00 2001 From: obscuren Date: Fri, 27 Mar 2015 16:11:19 +0100 Subject: [PATCH 075/141] Removed comments --- core/vm/memory.go | 15 --------------- 1 file changed, 15 deletions(-) diff --git a/core/vm/memory.go b/core/vm/memory.go index a80a6aae08..b77d486ebb 100644 --- a/core/vm/memory.go +++ b/core/vm/memory.go @@ -26,21 +26,6 @@ func (m *Memory) Set(offset, size uint64, value []byte) { if size > 0 { copy(m.store[offset:offset+size], common.RightPadBytes(value, int(size))) } - - /* - totSize := offset + size - lenSize := uint64(len(m.store) - 1) - if totSize > lenSize { - // Calculate the diff between the sizes - diff := totSize - lenSize - if diff > 0 { - // Create a new empty slice and append it - newSlice := make([]byte, diff-1) - // Resize slice - m.store = append(m.store, newSlice...) - } - } - */ } func (m *Memory) Resize(size uint64) { From 43d521e90e9516429dd0499ff88bf3f37ec78c48 Mon Sep 17 00:00:00 2001 From: Taylor Gerring Date: Fri, 27 Mar 2015 16:36:01 +0100 Subject: [PATCH 076/141] Decouple core from rpc --- core/filter.go | 23 ----------------------- rpc/api.go | 37 ++----------------------------------- xeth/xeth.go | 36 ++++++++++++++++++++++++++++++++---- 3 files changed, 34 insertions(+), 62 deletions(-) diff --git a/core/filter.go b/core/filter.go index ba5d5e14e7..1dca5501dd 100644 --- a/core/filter.go +++ b/core/filter.go @@ -12,17 +12,6 @@ type AccountChange struct { Address, StateAddress []byte } -type FilterOptions struct { - Earliest int64 - Latest int64 - - Address []common.Address - Topics [][]common.Hash - - Skip int - Max int -} - // Filtering interface type Filter struct { eth Backend @@ -44,18 +33,6 @@ func NewFilter(eth Backend) *Filter { return &Filter{eth: eth} } -// SetOptions copies the filter options to the filter it self. The reason for this "silly" copy -// is simply because named arguments in this case is extremely nice and readable. -func (self *Filter) SetOptions(options *FilterOptions) { - self.earliest = options.Earliest - self.latest = options.Latest - self.skip = options.Skip - self.max = options.Max - self.address = options.Address - self.topics = options.Topics - -} - // Set the earliest and latest block for filtering. // -1 = latest block (i.e., the current block) // hash = particular hash from-to diff --git a/rpc/api.go b/rpc/api.go index f755f07bd9..8803c28dd9 100644 --- a/rpc/api.go +++ b/rpc/api.go @@ -6,7 +6,6 @@ import ( "sync" "github.com/ethereum/go-ethereum/common" - "github.com/ethereum/go-ethereum/core" "github.com/ethereum/go-ethereum/crypto" "github.com/ethereum/go-ethereum/xeth" ) @@ -277,8 +276,7 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err return err } - opts := toFilterOptions(args) - id := api.xeth().RegisterFilter(opts) + id := api.xeth().RegisterFilter(args.Earliest, args.Latest, args.Skip, args.Max, args.Address, args.Topics) *reply = common.ToHex(big.NewInt(int64(id)).Bytes()) case "eth_newBlockFilter": args := new(FilterStringArgs) @@ -310,8 +308,7 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err if err := json.Unmarshal(req.Params, &args); err != nil { return err } - opts := toFilterOptions(args) - *reply = NewLogsRes(api.xeth().AllLogs(opts)) + *reply = NewLogsRes(api.xeth().AllLogs(args.Earliest, args.Latest, args.Skip, args.Max, args.Address, args.Topics)) case "eth_getWork": api.xeth().SetMining(true) *reply = api.xeth().RemoteMining().GetWork() @@ -456,33 +453,3 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err rpclogger.DebugDetailf("Reply: %T %s", reply, reply) return nil } - -func toFilterOptions(options *BlockFilterArgs) *core.FilterOptions { - var opts core.FilterOptions - - opts.Address = cAddress(options.Address) - opts.Topics = cTopics(options.Topics) - - opts.Earliest = options.Earliest - opts.Latest = options.Latest - - return &opts -} - -func cAddress(a []string) []common.Address { - bslice := make([]common.Address, len(a)) - for i, addr := range a { - bslice[i] = common.HexToAddress(addr) - } - return bslice -} - -func cTopics(t [][]string) [][]common.Hash { - topics := make([][]common.Hash, len(t)) - for i, iv := range t { - for j, jv := range iv { - topics[i][j] = common.HexToHash(jv) - } - } - return topics -} diff --git a/xeth/xeth.go b/xeth/xeth.go index 5bb271591f..7e1548964e 100644 --- a/xeth/xeth.go +++ b/xeth/xeth.go @@ -110,6 +110,24 @@ func (self *XEth) stop() { close(self.quit) } +func cAddress(a []string) []common.Address { + bslice := make([]common.Address, len(a)) + for i, addr := range a { + bslice[i] = common.HexToAddress(addr) + } + return bslice +} + +func cTopics(t [][]string) [][]common.Hash { + topics := make([][]common.Hash, len(t)) + for i, iv := range t { + for j, jv := range iv { + topics[i][j] = common.HexToHash(jv) + } + } + return topics +} + func (self *XEth) DefaultGas() *big.Int { return defaultGas } func (self *XEth) DefaultGasPrice() *big.Int { return defaultGasPrice } @@ -301,10 +319,15 @@ func (self *XEth) SecretToAddress(key string) string { return common.ToHex(pair.Address()) } -func (self *XEth) RegisterFilter(args *core.FilterOptions) int { +func (self *XEth) RegisterFilter(earliest, latest int64, skip, max int, address []string, topics [][]string) int { var id int filter := core.NewFilter(self.backend) - filter.SetOptions(args) + filter.SetEarliestBlock(earliest) + filter.SetLatestBlock(latest) + filter.SetSkip(skip) + filter.SetMax(max) + filter.SetAddress(cAddress(address)) + filter.SetTopics(cTopics(topics)) filter.LogsCallback = func(logs state.Logs) { self.logMut.Lock() defer self.logMut.Unlock() @@ -380,9 +403,14 @@ func (self *XEth) Logs(id int) state.Logs { return nil } -func (self *XEth) AllLogs(args *core.FilterOptions) state.Logs { +func (self *XEth) AllLogs(earliest, latest int64, skip, max int, address []string, topics [][]string) state.Logs { filter := core.NewFilter(self.backend) - filter.SetOptions(args) + filter.SetEarliestBlock(earliest) + filter.SetLatestBlock(latest) + filter.SetSkip(skip) + filter.SetMax(max) + filter.SetAddress(cAddress(address)) + filter.SetTopics(cTopics(topics)) return filter.Find() } From 3ea8c7301e6227467e39ae3daa0f382f06b16fba Mon Sep 17 00:00:00 2001 From: obscuren Date: Fri, 27 Mar 2015 16:53:05 +0100 Subject: [PATCH 077/141] PUSH gas fix --- core/vm/gas.go | 8 ++++---- core/vm/vm.go | 18 +----------------- 2 files changed, 5 insertions(+), 21 deletions(-) diff --git a/core/vm/gas.go b/core/vm/gas.go index e64810cd5f..2d5d7ae186 100644 --- a/core/vm/gas.go +++ b/core/vm/gas.go @@ -61,8 +61,8 @@ func baseCheck(op OpCode, stack *stack, gas *big.Int) error { if op >= PUSH1 && op <= PUSH32 { op = PUSH1 } - if op >= SWAP1 && op <= SWAP16 { - op = SWAP1 + if op >= DUP1 && op <= DUP16 { + op = DUP1 } if r, ok := _baseCheck[op]; ok { @@ -71,7 +71,7 @@ func baseCheck(op OpCode, stack *stack, gas *big.Int) error { return err } - if r.stackPush && len(stack.data)-r.stackPop == 1024 { + if r.stackPush && len(stack.data)-r.stackPop+1 > 1024 { return fmt.Errorf("stack limit reached (%d)", maxStack) } @@ -154,6 +154,6 @@ var _baseCheck = map[OpCode]req{ JUMPDEST: {0, GasJumpDest, false}, SUICIDE: {1, Zero, false}, RETURN: {2, Zero, false}, - PUSH1: {0, GasFastStep, true}, + PUSH1: {0, GasFastestStep, true}, DUP1: {0, Zero, true}, } diff --git a/core/vm/vm.go b/core/vm/vm.go index 0618446c27..88fbdf7638 100644 --- a/core/vm/vm.go +++ b/core/vm/vm.go @@ -45,23 +45,7 @@ func (self *Vm) Run(context *Context, callData []byte) (ret []byte, err error) { self.Printf("(%d) (%x) %x (code=%d) gas: %v (d) %x", self.env.Depth(), caller.Address().Bytes()[:4], context.Address(), len(code), context.Gas, callData).Endl() - /* - if self.Recoverable { - // Recover from any require exception - defer func() { - if r := recover(); r != nil { - self.Printf(" %v", r).Endl() - - context.UseGas(context.Gas) - - ret = context.Return(nil) - - err = fmt.Errorf("%v", r) - } - }() - } - */ - + // User defer pattern to check for an error and, based on the error being nil or not, use all gas and return. defer func() { if err != nil { self.Printf(" %v", err).Endl() From 47af2f02cb6b03d1fec1b0cecff8cab965b33edc Mon Sep 17 00:00:00 2001 From: Kobi Gurkan Date: Fri, 27 Mar 2015 22:22:13 +0300 Subject: [PATCH 078/141] eth_getTransactionCount now returns a hex string --- rpc/api.go | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/rpc/api.go b/rpc/api.go index f2915f658e..2b81fdd2ba 100644 --- a/rpc/api.go +++ b/rpc/api.go @@ -122,8 +122,8 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err if err != nil { return err } - - *reply = api.xethAtStateNum(args.BlockNumber).TxCountAt(args.Address) + count := api.xethAtStateNum(args.BlockNumber).TxCountAt(args.Address) + *reply = common.ToHex(big.NewInt(int64(count)).Bytes()) case "eth_getBlockTransactionCountByHash": args := new(GetBlockByHashArgs) if err := json.Unmarshal(req.Params, &args); err != nil { From a4cbd1c7be5187a27ff70adeeabc82888d3d7cfd Mon Sep 17 00:00:00 2001 From: Taylor Gerring Date: Sat, 28 Mar 2015 00:32:23 +0100 Subject: [PATCH 079/141] ethereum -> geth --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index 22b331cbd2..a163e67c7a 100644 --- a/README.md +++ b/README.md @@ -22,7 +22,7 @@ Mist (GUI): Geth (CLI): -`go get github.com/ethereum/go-ethereum/cmd/ethereum` +`go get github.com/ethereum/go-ethereum/cmd/geth` As of POC-8, go-ethereum uses [Godep](https://github.com/tools/godep) to manage dependencies. Assuming you have [your environment all set up](https://github.com/ethereum/go-ethereum/wiki/Building-Ethereum), switch to the go-ethereum repository root folder, and build/install the executable you need: From 3b7e4173ce00fb82ee2f186350dd2aca528ea60d Mon Sep 17 00:00:00 2001 From: obscuren Date: Sat, 28 Mar 2015 20:03:25 +0100 Subject: [PATCH 080/141] Cleanup VM --- core/execution.go | 27 +++++++++++++++------------ core/vm/common.go | 10 ++++++++++ core/vm/context.go | 14 +++++--------- core/vm/vm.go | 8 +++++++- core/vm_env.go | 10 +++------- 5 files changed, 40 insertions(+), 29 deletions(-) diff --git a/core/execution.go b/core/execution.go index 72eb22bd5c..24e085e6dd 100644 --- a/core/execution.go +++ b/core/execution.go @@ -11,14 +11,18 @@ import ( ) type Execution struct { - env vm.Environment - address *common.Address - input []byte + env vm.Environment + address *common.Address + input []byte + evm vm.VirtualMachine + Gas, price, value *big.Int } func NewExecution(env vm.Environment, address *common.Address, input []byte, gas, gasPrice, value *big.Int) *Execution { - return &Execution{env: env, address: address, input: input, Gas: gas, price: gasPrice, value: value} + exe := &Execution{env: env, address: address, input: input, Gas: gas, price: gasPrice, value: value} + exe.evm = vm.NewVm(env) + return exe } func (self *Execution) Call(codeAddr common.Address, caller vm.ContextRef) ([]byte, error) { @@ -28,11 +32,17 @@ func (self *Execution) Call(codeAddr common.Address, caller vm.ContextRef) ([]by return self.exec(&codeAddr, code, caller) } +func (self *Execution) Create(caller vm.ContextRef) (ret []byte, err error, account *state.StateObject) { + ret, err = self.exec(nil, self.input, caller) + account = self.env.State().GetStateObject(*self.address) + return +} + func (self *Execution) exec(contextAddr *common.Address, code []byte, caller vm.ContextRef) (ret []byte, err error) { start := time.Now() env := self.env - evm := vm.NewVm(env) + evm := self.evm if env.Depth() == vm.MaxCallDepth { caller.ReturnGas(self.Gas, self.price) @@ -70,10 +80,3 @@ func (self *Execution) exec(contextAddr *common.Address, code []byte, caller vm. return } - -func (self *Execution) Create(caller vm.ContextRef) (ret []byte, err error, account *state.StateObject) { - ret, err = self.exec(nil, self.input, caller) - account = self.env.State().GetStateObject(*self.address) - - return -} diff --git a/core/vm/common.go b/core/vm/common.go index 8d8f4253fc..5226f48283 100644 --- a/core/vm/common.go +++ b/core/vm/common.go @@ -80,3 +80,13 @@ func getData(data []byte, start, size *big.Int) []byte { e := common.BigMin(new(big.Int).Add(s, size), dlen) return common.RightPadBytes(data[s.Uint64():e.Uint64()], int(size.Uint64())) } + +func UseGas(gas, amount *big.Int) bool { + if gas.Cmp(amount) < 0 { + return false + } + + // Sub the amount of gas from the remaining + gas.Sub(gas, amount) + return true +} diff --git a/core/vm/context.go b/core/vm/context.go index e73199b779..e4b94b6009 100644 --- a/core/vm/context.go +++ b/core/vm/context.go @@ -74,16 +74,12 @@ func (c *Context) Return(ret []byte) []byte { /* * Gas functions */ -func (c *Context) UseGas(gas *big.Int) bool { - if c.Gas.Cmp(gas) < 0 { - return false +func (c *Context) UseGas(gas *big.Int) (ok bool) { + ok = UseGas(c.Gas, gas) + if ok { + c.UsedGas.Add(c.UsedGas, gas) } - - // Sub the amount of gas from the remaining - c.Gas.Sub(c.Gas, gas) - c.UsedGas.Add(c.UsedGas, gas) - - return true + return } // Implement the caller interface diff --git a/core/vm/vm.go b/core/vm/vm.go index 88fbdf7638..eceb6e3a90 100644 --- a/core/vm/vm.go +++ b/core/vm/vm.go @@ -24,6 +24,9 @@ type Vm struct { Fn string Recoverable bool + + // Will be called before the vm returns + After func(*Context, error) } func New(env Environment) *Vm { @@ -47,6 +50,10 @@ func (self *Vm) Run(context *Context, callData []byte) (ret []byte, err error) { // User defer pattern to check for an error and, based on the error being nil or not, use all gas and return. defer func() { + if self.After != nil { + self.After(context, err) + } + if err != nil { self.Printf(" %v", err).Endl() // In case of a VM exception (known exceptions) all gas consumed (panics NOT included). @@ -647,7 +654,6 @@ func (self *Vm) Run(context *Context, callData []byte) (ret []byte, err error) { self.Printf(" (*) 0x0 %v", suberr) } else { - // gas < len(ret) * CreateDataGas == NO_CODE dataGas := big.NewInt(int64(len(ret))) dataGas.Mul(dataGas, GasCreateByte) diff --git a/core/vm_env.go b/core/vm_env.go index 52e8b20a95..6a604fccd3 100644 --- a/core/vm_env.go +++ b/core/vm_env.go @@ -54,21 +54,17 @@ func (self *VMEnv) Transfer(from, to vm.Account, amount *big.Int) error { return vm.Transfer(from, to, amount) } -func (self *VMEnv) vm(addr *common.Address, data []byte, gas, price, value *big.Int) *Execution { - return NewExecution(self, addr, data, gas, price, value) -} - func (self *VMEnv) Call(me vm.ContextRef, addr common.Address, data []byte, gas, price, value *big.Int) ([]byte, error) { - exe := self.vm(&addr, data, gas, price, value) + exe := NewExecution(self, &addr, data, gas, price, value) return exe.Call(addr, me) } func (self *VMEnv) CallCode(me vm.ContextRef, addr common.Address, data []byte, gas, price, value *big.Int) ([]byte, error) { maddr := me.Address() - exe := self.vm(&maddr, data, gas, price, value) + exe := NewExecution(self, &maddr, data, gas, price, value) return exe.Call(addr, me) } func (self *VMEnv) Create(me vm.ContextRef, data []byte, gas, price, value *big.Int) ([]byte, error, vm.ContextRef) { - exe := self.vm(nil, data, gas, price, value) + exe := NewExecution(self, nil, data, gas, price, value) return exe.Create(me) } From 368ebe63a95c870a90dba8635d3a5c3863c43330 Mon Sep 17 00:00:00 2001 From: obscuren Date: Sat, 28 Mar 2015 20:30:16 +0100 Subject: [PATCH 081/141] Cleanup VM. * CALLDATA use getData * removed old context get range value * removed casting big => int for some cases * pc now big int #457 --- core/vm/analysis.go | 24 ++++++++++++++++---- core/vm/common.go | 1 + core/vm/context.go | 20 ++++------------- core/vm/vm.go | 54 ++++++++++++++++----------------------------- 4 files changed, 44 insertions(+), 55 deletions(-) diff --git a/core/vm/analysis.go b/core/vm/analysis.go index 411df56861..264d55cb92 100644 --- a/core/vm/analysis.go +++ b/core/vm/analysis.go @@ -1,9 +1,25 @@ package vm -import "gopkg.in/fatih/set.v0" +import ( + "math/big" -func analyseJumpDests(code []byte) (dests *set.Set) { - dests = set.New() + "gopkg.in/fatih/set.v0" +) + +type destinations struct { + set *set.Set +} + +func (d *destinations) Has(dest *big.Int) bool { + return d.set.Has(string(dest.Bytes())) +} + +func (d *destinations) Add(dest *big.Int) { + d.set.Add(string(dest.Bytes())) +} + +func analyseJumpDests(code []byte) (dests *destinations) { + dests = &destinations{set.New()} for pc := uint64(0); pc < uint64(len(code)); pc++ { var op OpCode = OpCode(code[pc]) @@ -13,7 +29,7 @@ func analyseJumpDests(code []byte) (dests *set.Set) { pc += a case JUMPDEST: - dests.Add(pc) + dests.Add(big.NewInt(int64(pc))) } } return diff --git a/core/vm/common.go b/core/vm/common.go index 5226f48283..5ff4e05f2d 100644 --- a/core/vm/common.go +++ b/core/vm/common.go @@ -33,6 +33,7 @@ var ( S256 = common.S256 Zero = common.Big0 + One = common.Big1 max = big.NewInt(math.MaxInt64) ) diff --git a/core/vm/context.go b/core/vm/context.go index e4b94b6009..29bb9f74e1 100644 --- a/core/vm/context.go +++ b/core/vm/context.go @@ -1,7 +1,6 @@ package vm import ( - "math" "math/big" "github.com/ethereum/go-ethereum/common" @@ -41,29 +40,18 @@ func NewContext(caller ContextRef, object ContextRef, value, gas, price *big.Int return c } -func (c *Context) GetOp(n uint64) OpCode { +func (c *Context) GetOp(n *big.Int) OpCode { return OpCode(c.GetByte(n)) } -func (c *Context) GetByte(n uint64) byte { - if n < uint64(len(c.Code)) { - return c.Code[n] +func (c *Context) GetByte(n *big.Int) byte { + if n.Cmp(big.NewInt(int64(len(c.Code)))) < 0 { + return c.Code[n.Int64()] } return 0 } -func (c *Context) GetBytes(x, y int) []byte { - return c.GetRangeValue(uint64(x), uint64(y)) -} - -func (c *Context) GetRangeValue(x, size uint64) []byte { - x = uint64(math.Min(float64(x), float64(len(c.Code)))) - y := uint64(math.Min(float64(x+size), float64(len(c.Code)))) - - return common.RightPadBytes(c.Code[x:y], int(size)) -} - func (c *Context) Return(ret []byte) []byte { // Return the remaining gas to the caller c.caller.ReturnGas(c.Gas, c.Price) diff --git a/core/vm/vm.go b/core/vm/vm.go index eceb6e3a90..6c3dd240a0 100644 --- a/core/vm/vm.go +++ b/core/vm/vm.go @@ -72,23 +72,20 @@ func (self *Vm) Run(context *Context, callData []byte) (ret []byte, err error) { var ( op OpCode - destinations = analyseJumpDests(context.Code) - mem = NewMemory() - stack = newStack() - pc uint64 = 0 - step = 0 - statedb = self.env.State() + destinations = analyseJumpDests(context.Code) + mem = NewMemory() + stack = newStack() + pc = new(big.Int) + statedb = self.env.State() - jump = func(from uint64, to *big.Int) error { - p := to.Uint64() - - nop := context.GetOp(p) - if !destinations.Has(p) { - return fmt.Errorf("invalid jump destination (%v) %v", nop, p) + jump = func(from *big.Int, to *big.Int) error { + nop := context.GetOp(to) + if !destinations.Has(to) { + return fmt.Errorf("invalid jump destination (%v) %v", nop, to) } self.Printf(" ~> %v", to) - pc = to.Uint64() + pc = to self.Endl() @@ -105,7 +102,6 @@ func (self *Vm) Run(context *Context, callData []byte) (ret []byte, err error) { // The base for all big integer arithmetic base := new(big.Int) - step++ // Get the memory location of pc op = context.GetOp(pc) @@ -428,22 +424,11 @@ func (self *Vm) Run(context *Context, callData []byte) (ret []byte, err error) { self.Printf(" => %v", value) case CALLDATALOAD: - var ( - offset = stack.pop() - data = make([]byte, 32) - lenData = big.NewInt(int64(len(callData))) - ) - - if lenData.Cmp(offset) >= 0 { - length := new(big.Int).Add(offset, common.Big32) - length = common.BigMin(length, lenData) - - copy(data, callData[offset.Int64():length.Int64()]) - } + data := getData(callData, stack.pop(), common.Big32) self.Printf(" => 0x%x", data) - stack.push(common.BigD(data)) + stack.push(common.Bytes2Big(data)) case CALLDATASIZE: l := int64(len(callData)) stack.push(big.NewInt(l)) @@ -542,13 +527,11 @@ func (self *Vm) Run(context *Context, callData []byte) (ret []byte, err error) { // 0x50 range case PUSH1, PUSH2, PUSH3, PUSH4, PUSH5, PUSH6, PUSH7, PUSH8, PUSH9, PUSH10, PUSH11, PUSH12, PUSH13, PUSH14, PUSH15, PUSH16, PUSH17, PUSH18, PUSH19, PUSH20, PUSH21, PUSH22, PUSH23, PUSH24, PUSH25, PUSH26, PUSH27, PUSH28, PUSH29, PUSH30, PUSH31, PUSH32: - a := uint64(op - PUSH1 + 1) - byts := context.GetRangeValue(pc+1, a) + a := big.NewInt(int64(op - PUSH1 + 1)) + byts := getData(code, new(big.Int).Add(pc, big.NewInt(1)), a) // push value to stack - stack.push(common.BigD(byts)) - pc += a - - step += int(op) - int(PUSH1) + 1 + stack.push(common.Bytes2Big(byts)) + pc.Add(pc, a) self.Printf(" => 0x%x", byts) case POP: @@ -628,7 +611,8 @@ func (self *Vm) Run(context *Context, callData []byte) (ret []byte, err error) { case JUMPDEST: case PC: - stack.push(big.NewInt(int64(pc))) + //stack.push(big.NewInt(int64(pc))) + stack.push(pc) case MSIZE: stack.push(big.NewInt(int64(mem.Len()))) case GAS: @@ -734,7 +718,7 @@ func (self *Vm) Run(context *Context, callData []byte) (ret []byte, err error) { return nil, fmt.Errorf("Invalid opcode %x", op) } - pc++ + pc.Add(pc, One) self.Endl() } From 29930da52272b8fd644c38cc303ba6aa66e49182 Mon Sep 17 00:00:00 2001 From: Taylor Gerring Date: Sat, 28 Mar 2015 21:27:50 +0100 Subject: [PATCH 082/141] eth_getStorageAt output hex should begin with 0x --- rpc/api.go | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/rpc/api.go b/rpc/api.go index 78e464c990..05c264b6f2 100644 --- a/rpc/api.go +++ b/rpc/api.go @@ -99,7 +99,7 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err state := api.xethAtStateNum(args.BlockNumber).State().SafeGet(args.Address) value := state.StorageString(args.Key) - *reply = common.Bytes2Hex(value.Bytes()) + *reply = common.ToHex(value.Bytes()) case "eth_getTransactionCount": args := new(GetTxCountArgs) if err := json.Unmarshal(req.Params, &args); err != nil { From e80ef9ff34562410fbab63ccf173b17508b026ed Mon Sep 17 00:00:00 2001 From: Taylor Gerring Date: Sat, 28 Mar 2015 21:41:34 +0100 Subject: [PATCH 083/141] Cleanup --- rpc/api.go | 1 - rpc/args.go | 21 +++++++-------------- 2 files changed, 7 insertions(+), 15 deletions(-) diff --git a/rpc/api.go b/rpc/api.go index 05c264b6f2..5020791777 100644 --- a/rpc/api.go +++ b/rpc/api.go @@ -13,7 +13,6 @@ import ( type EthereumApi struct { eth *xeth.XEth xethMu sync.RWMutex - db common.Database } func NewEthereumApi(xeth *xeth.XEth) *EthereumApi { diff --git a/rpc/args.go b/rpc/args.go index a075f1a596..25a6c7a4f9 100644 --- a/rpc/args.go +++ b/rpc/args.go @@ -1,9 +1,7 @@ package rpc import ( - "bytes" "encoding/json" - // "errors" "fmt" "math/big" @@ -105,8 +103,8 @@ type GetBlockByHashArgs struct { func (args *GetBlockByHashArgs) UnmarshalJSON(b []byte) (err error) { var obj []interface{} - r := bytes.NewReader(b) - if err := json.NewDecoder(r).Decode(&obj); err != nil { + + if err := json.Unmarshal(b, &obj); err != nil { return NewDecodeParamError(err.Error()) } @@ -134,8 +132,7 @@ type GetBlockByNumberArgs struct { func (args *GetBlockByNumberArgs) UnmarshalJSON(b []byte) (err error) { var obj []interface{} - r := bytes.NewReader(b) - if err := json.NewDecoder(r).Decode(&obj); err != nil { + if err := json.Unmarshal(b, &obj); err != nil { return NewDecodeParamError(err.Error()) } @@ -405,8 +402,7 @@ type BlockNumIndexArgs struct { func (args *BlockNumIndexArgs) UnmarshalJSON(b []byte) (err error) { var obj []interface{} - r := bytes.NewReader(b) - if err := json.NewDecoder(r).Decode(&obj); err != nil { + if err := json.Unmarshal(b, &obj); err != nil { return NewDecodeParamError(err.Error()) } @@ -436,8 +432,7 @@ type HashIndexArgs struct { func (args *HashIndexArgs) UnmarshalJSON(b []byte) (err error) { var obj []interface{} - r := bytes.NewReader(b) - if err := json.NewDecoder(r).Decode(&obj); err != nil { + if err := json.Unmarshal(b, &obj); err != nil { return NewDecodeParamError(err.Error()) } @@ -468,8 +463,7 @@ type Sha3Args struct { func (args *Sha3Args) UnmarshalJSON(b []byte) (err error) { var obj []interface{} - r := bytes.NewReader(b) - if err := json.NewDecoder(r).Decode(&obj); err != nil { + if err := json.Unmarshal(b, &obj); err != nil { return NewDecodeParamError(err.Error()) } @@ -798,8 +792,7 @@ type FilterStringArgs struct { func (args *FilterStringArgs) UnmarshalJSON(b []byte) (err error) { var obj []interface{} - r := bytes.NewReader(b) - if err := json.NewDecoder(r).Decode(&obj); err != nil { + if err := json.Unmarshal(b, &obj); err != nil { return NewDecodeParamError(err.Error()) } From d9f8b1e0c145e9bd46fe3a78570310ed3bd7d09d Mon Sep 17 00:00:00 2001 From: Taylor Gerring Date: Sat, 28 Mar 2015 21:42:44 +0100 Subject: [PATCH 084/141] Report InvalidTypeError as -32602 to JSON RPC --- rpc/http.go | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/rpc/http.go b/rpc/http.go index 879ffce3b9..919c567bd5 100644 --- a/rpc/http.go +++ b/rpc/http.go @@ -76,7 +76,7 @@ func RpcResponse(api *EthereumApi, request *RpcRequest) *interface{} { case *NotImplementedError: jsonerr := &RpcErrorObject{-32601, reserr.Error()} response = &RpcErrorResponse{Jsonrpc: jsonrpcver, Id: request.Id, Error: jsonerr} - case *DecodeParamError, *InsufficientParamsError, *ValidationError: + case *DecodeParamError, *InsufficientParamsError, *ValidationError, *InvalidTypeError: jsonerr := &RpcErrorObject{-32602, reserr.Error()} response = &RpcErrorResponse{Jsonrpc: jsonrpcver, Id: request.Id, Error: jsonerr} default: From 129fabddb27e21e503240ee250b2cbeb9e396cdc Mon Sep 17 00:00:00 2001 From: Taylor Gerring Date: Sat, 28 Mar 2015 21:47:16 +0100 Subject: [PATCH 085/141] Prefer hex prefixed with 0x --- rpc/responses.go | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/rpc/responses.go b/rpc/responses.go index f5f3a33f3d..d219ebd72d 100644 --- a/rpc/responses.go +++ b/rpc/responses.go @@ -243,8 +243,8 @@ func (l *LogRes) MarshalJSON() ([]byte, error) { } ext.Address = l.Address.Hex() - ext.Data = common.Bytes2Hex(l.Data) - ext.Number = common.Bytes2Hex(big.NewInt(int64(l.Number)).Bytes()) + ext.Data = common.ToHex(l.Data) + ext.Number = common.ToHex(big.NewInt(int64(l.Number)).Bytes()) ext.Topics = make([]string, len(l.Topics)) for i, v := range l.Topics { ext.Topics[i] = v.Hex() From 82eeb5e02a4601edba05a2c7da7342a1fa808832 Mon Sep 17 00:00:00 2001 From: Taylor Gerring Date: Sat, 28 Mar 2015 22:04:36 +0100 Subject: [PATCH 086/141] Added Coveralls badges --- README.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/README.md b/README.md index a163e67c7a..dc965a15c9 100644 --- a/README.md +++ b/README.md @@ -4,8 +4,8 @@ Ethereum Go Client © 2014 Jeffrey Wilcke. | Linux | OSX | Windows | Tests ----------|---------|-----|---------|------ -develop | [![Build+Status](https://build.ethdev.com/buildstatusimage?builder=Linux%20Go%20develop%20branch)](https://build.ethdev.com/builders/Linux%20Go%20develop%20branch/builds/-1) | [![Build+Status](https://build.ethdev.com/buildstatusimage?builder=Linux%20Go%20develop%20branch)](https://build.ethdev.com/builders/OSX%20Go%20develop%20branch/builds/-1) | N/A | [![Buildr+Status](https://travis-ci.org/ethereum/go-ethereum.svg?branch=develop)](https://travis-ci.org/ethereum/go-ethereum) -master | [![Build+Status](https://build.ethdev.com/buildstatusimage?builder=Linux%20Go%20master%20branch)](https://build.ethdev.com/builders/Linux%20Go%20master%20branch/builds/-1) | [![Build+Status](https://build.ethdev.com/buildstatusimage?builder=OSX%20Go%20master%20branch)](https://build.ethdev.com/builders/OSX%20Go%20master%20branch/builds/-1) | N/A | [![Buildr+Status](https://travis-ci.org/ethereum/go-ethereum.svg?branch=master)](https://travis-ci.org/ethereum/go-ethereum) +develop | [![Build+Status](https://build.ethdev.com/buildstatusimage?builder=Linux%20Go%20develop%20branch)](https://build.ethdev.com/builders/Linux%20Go%20develop%20branch/builds/-1) | [![Build+Status](https://build.ethdev.com/buildstatusimage?builder=Linux%20Go%20develop%20branch)](https://build.ethdev.com/builders/OSX%20Go%20develop%20branch/builds/-1) | N/A | [![Buildr+Status](https://travis-ci.org/ethereum/go-ethereum.svg?branch=develop)](https://travis-ci.org/ethereum/go-ethereum) [![Coverage Status](https://coveralls.io/repos/ethereum/go-ethereum/badge.svg?branch=develop)](https://coveralls.io/r/ethereum/go-ethereum?branch=develop) +master | [![Build+Status](https://build.ethdev.com/buildstatusimage?builder=Linux%20Go%20master%20branch)](https://build.ethdev.com/builders/Linux%20Go%20master%20branch/builds/-1) | [![Build+Status](https://build.ethdev.com/buildstatusimage?builder=OSX%20Go%20master%20branch)](https://build.ethdev.com/builders/OSX%20Go%20master%20branch/builds/-1) | N/A | [![Buildr+Status](https://travis-ci.org/ethereum/go-ethereum.svg?branch=master)](https://travis-ci.org/ethereum/go-ethereum) [![Coverage Status](https://coveralls.io/repos/ethereum/go-ethereum/badge.svg?branch=master)](https://coveralls.io/r/ethereum/go-ethereum?branch=master) [![Bugs](https://badge.waffle.io/ethereum/go-ethereum.png?label=bug&title=Bugs)](https://waffle.io/ethereum/go-ethereum) [![Stories in Ready](https://badge.waffle.io/ethereum/go-ethereum.png?label=ready&title=Ready)](https://waffle.io/ethereum/go-ethereum) From 2ca6a800adbb5c43f96df5918be0d55ed3aa1867 Mon Sep 17 00:00:00 2001 From: Taylor Gerring Date: Sat, 28 Mar 2015 22:16:04 +0100 Subject: [PATCH 087/141] Remove old go cover location --- .travis.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.travis.yml b/.travis.yml index 7e47281cf4..d6954e0cb7 100644 --- a/.travis.yml +++ b/.travis.yml @@ -9,7 +9,7 @@ install: # - go get code.google.com/p/go.tools/cmd/goimports # - go get github.com/golang/lint/golint # - go get golang.org/x/tools/cmd/vet - - if ! go get code.google.com/p/go.tools/cmd/cover; then go get golang.org/x/tools/cmd/cover; fi + - go get golang.org/x/tools/cmd/cover - go get github.com/mattn/goveralls before_script: # - gofmt -l -w . From eb79938060fff279dbac5fc2a599bb27b52c085c Mon Sep 17 00:00:00 2001 From: Taylor Gerring Date: Sat, 28 Mar 2015 22:17:08 +0100 Subject: [PATCH 088/141] Docker rename ethereum to geth --- Dockerfile | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Dockerfile b/Dockerfile index 966614e71d..fcd564a34a 100644 --- a/Dockerfile +++ b/Dockerfile @@ -30,10 +30,10 @@ RUN mkdir -p $GOPATH/src/github.com/ethereum/ RUN git clone https://github.com/ethereum/go-ethereum $GOPATH/src/github.com/ethereum/go-ethereum WORKDIR $GOPATH/src/github.com/ethereum/go-ethereum RUN git checkout develop -RUN GOPATH=$GOPATH:$GOPATH/src/github.com/ethereum/go-ethereum/Godeps/_workspace go install -v ./cmd/ethereum +RUN GOPATH=$GOPATH:$GOPATH/src/github.com/ethereum/go-ethereum/Godeps/_workspace go install -v ./cmd/geth ## Run & expose JSON RPC -ENTRYPOINT ["ethereum", "-rpc=true", "-rpcport=8545"] +ENTRYPOINT ["geth", "-rpc=true", "-rpcport=8545"] EXPOSE 8545 From 391d79ef44ad2e76754ef8dfb5e9dfbdd5a69acd Mon Sep 17 00:00:00 2001 From: Taylor Gerring Date: Sun, 29 Mar 2015 12:08:52 +0200 Subject: [PATCH 089/141] Add ExtraData field to RPC output --- rpc/responses.go | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/rpc/responses.go b/rpc/responses.go index d219ebd72d..9767cac3b2 100644 --- a/rpc/responses.go +++ b/rpc/responses.go @@ -70,7 +70,7 @@ func (b *BlockRes) MarshalJSON() ([]byte, error) { ext.Difficulty = common.ToHex(b.Difficulty.Bytes()) ext.TotalDifficulty = common.ToHex(b.TotalDifficulty.Bytes()) ext.Size = common.ToHex(b.Size.Bytes()) - // ext.ExtraData = common.ToHex(b.ExtraData) + ext.ExtraData = common.ToHex(b.ExtraData) ext.GasLimit = common.ToHex(b.GasLimit.Bytes()) // ext.MinGasPrice = common.ToHex(big.NewInt(b.MinGasPrice).Bytes()) ext.GasUsed = common.ToHex(b.GasUsed.Bytes()) @@ -111,7 +111,7 @@ func NewBlockRes(block *types.Block) *BlockRes { res.Difficulty = block.Difficulty() res.TotalDifficulty = block.Td res.Size = big.NewInt(int64(block.Size())) - // res.ExtraData = + res.ExtraData = []byte(block.Header().Extra) res.GasLimit = block.GasLimit() // res.MinGasPrice = res.GasUsed = block.GasUsed() From 61c5edcb57a200764bfa37e3a7da909727a7852b Mon Sep 17 00:00:00 2001 From: obscuren Date: Sun, 29 Mar 2015 15:02:49 +0200 Subject: [PATCH 090/141] Cleanup. --- core/vm/address.go | 23 +++++++++++++---------- crypto/crypto.go | 16 +++++++--------- 2 files changed, 20 insertions(+), 19 deletions(-) diff --git a/core/vm/address.go b/core/vm/address.go index e4c33ec808..0b3a95dd08 100644 --- a/core/vm/address.go +++ b/core/vm/address.go @@ -61,27 +61,30 @@ func ripemd160Func(in []byte) []byte { return common.LeftPadBytes(crypto.Ripemd160(in), 32) } -const EcRecoverInputLength = 128 +const ecRecoverInputLength = 128 func ecrecoverFunc(in []byte) []byte { // "in" is (hash, v, r, s), each 32 bytes // but for ecrecover we want (r, s, v) - if len(in) < EcRecoverInputLength { + if len(in) < ecRecoverInputLength { return nil } - hash := in[:32] - // v is only a bit, but comes as 32 bytes from vm. We only need least significant byte - encodedV := in[32:64] - v := encodedV[31] - 27 - if !(v == 0 || v == 1) { + + // Treat V as a 256bit integer + v := new(big.Int).Sub(common.Bytes2Big(in[32:64]), big.NewInt(27)) + // Ethereum requires V to be either 0 or 1 => (27 || 28) + if !(v.Cmp(Zero) == 0 || v.Cmp(One) == 0) { return nil } - sig := append(in[64:], v) - pubKey := crypto.Ecrecover(append(hash, sig...)) - // secp256.go returns either nil or 65 bytes + + // v needs to be moved to the end + rsv := append(in[64:128], byte(v.Uint64())) + pubKey := crypto.Ecrecover(in[:32], rsv) + // make sure the public key is a valid one if pubKey == nil || len(pubKey) != 65 { return nil } + // the first byte of pubkey is bitcoin heritage return common.LeftPadBytes(crypto.Sha3(pubKey[1:])[12:], 32) } diff --git a/crypto/crypto.go b/crypto/crypto.go index 442942c6c5..9a1559fbfb 100644 --- a/crypto/crypto.go +++ b/crypto/crypto.go @@ -68,13 +68,8 @@ func Ripemd160(data []byte) []byte { return ripemd.Sum(nil) } -func Ecrecover(data []byte) []byte { - var in = struct { - hash []byte - sig []byte - }{data[:32], data[32:]} - - r, _ := secp256k1.RecoverPubkey(in.hash, in.sig) +func Ecrecover(hash, sig []byte) []byte { + r, _ := secp256k1.RecoverPubkey(hash, sig) return r } @@ -151,9 +146,12 @@ func GenerateKey() (*ecdsa.PrivateKey, error) { } func SigToPub(hash, sig []byte) *ecdsa.PublicKey { - s := Ecrecover(append(hash, sig...)) - x, y := elliptic.Unmarshal(S256(), s) + s := Ecrecover(hash, sig) + if s == nil || len(s) != 65 { + return nil + } + x, y := elliptic.Unmarshal(S256(), s) return &ecdsa.PublicKey{S256(), x, y} } From 24fc1f073dd5ec0302937fb51729991dd9a40ba3 Mon Sep 17 00:00:00 2001 From: Taylor Gerring Date: Sun, 29 Mar 2015 21:21:14 +0200 Subject: [PATCH 091/141] Add flag to control CORS header #394 * Disabled on CLI * http://localhost on Mist --- cmd/geth/main.go | 1 + cmd/mist/main.go | 7 +++++++ cmd/utils/flags.go | 6 +++++- 3 files changed, 13 insertions(+), 1 deletion(-) diff --git a/cmd/geth/main.go b/cmd/geth/main.go index 05e2e4ae65..62e30ac9a6 100644 --- a/cmd/geth/main.go +++ b/cmd/geth/main.go @@ -233,6 +233,7 @@ JavaScript API. See https://github.com/ethereum/go-ethereum/wiki/Javascipt-Conso utils.VMDebugFlag, utils.ProtocolVersionFlag, utils.NetworkIdFlag, + utils.RPCCORSDomainFlag, } // missing: diff --git a/cmd/mist/main.go b/cmd/mist/main.go index fab651b228..6780cfb3a1 100644 --- a/cmd/mist/main.go +++ b/cmd/mist/main.go @@ -47,12 +47,19 @@ var ( Usage: "absolute path to GUI assets directory", Value: common.DefaultAssetPath(), } + rpcCorsFlag = utils.RPCCORSDomainFlag ) func init() { + // Mist-specific default + if len(rpcCorsFlag.Value) == 0 { + rpcCorsFlag.Value = "http://localhost" + } + app.Action = run app.Flags = []cli.Flag{ assetPathFlag, + rpcCorsFlag, utils.BootnodesFlag, utils.DataDirFlag, diff --git a/cmd/utils/flags.go b/cmd/utils/flags.go index 2a3e2f4476..131f8a5c00 100644 --- a/cmd/utils/flags.go +++ b/cmd/utils/flags.go @@ -148,7 +148,11 @@ var ( Usage: "Port on which the JSON-RPC server should listen", Value: 8545, } - + RPCCORSDomainFlag = cli.StringFlag{ + Name: "rpccorsdomain", + Usage: "Domain on which to send Access-Control-Allow-Origin header", + Value: "", + } // Network Settings MaxPeersFlag = cli.IntFlag{ Name: "maxpeers", From 04a7c4ae1e7fe9683854fd759cad0e5e04a2f2c0 Mon Sep 17 00:00:00 2001 From: Taylor Gerring Date: Sun, 29 Mar 2015 21:26:47 +0200 Subject: [PATCH 092/141] Abstract http into rpc package New RpcConfig object to pass growing config --- cmd/geth/admin.go | 16 +++++++++++----- cmd/utils/flags.go | 17 +++++++---------- rpc/http.go | 12 ++++++++++++ rpc/messages.go | 6 ++++++ 4 files changed, 36 insertions(+), 15 deletions(-) diff --git a/cmd/geth/admin.go b/cmd/geth/admin.go index 3a58b88814..b217e88b5a 100644 --- a/cmd/geth/admin.go +++ b/cmd/geth/admin.go @@ -2,8 +2,6 @@ package main import ( "fmt" - "net" - "net/http" "os" "time" @@ -70,12 +68,20 @@ func (js *jsre) startRPC(call otto.FunctionCall) otto.Value { return otto.FalseValue() } - l, err := net.Listen("tcp", fmt.Sprintf("%s:%d", addr, port)) + config := rpc.RpcConfig{ + ListenAddress: addr, + ListenPort: uint(port), + // CorsDomain: ctx.GlobalString(RPCCORSDomainFlag.Name), + } + + xeth := xeth.New(js.ethereum, nil) + err = rpc.Start(xeth, config) + if err != nil { - fmt.Printf("Can't listen on %s:%d: %v", addr, port, err) + fmt.Printf(err.Error()) return otto.FalseValue() } - go http.Serve(l, rpc.JSONRPC(xeth.New(js.ethereum, nil))) + return otto.TrueValue() } diff --git a/cmd/utils/flags.go b/cmd/utils/flags.go index 131f8a5c00..e82fd9c285 100644 --- a/cmd/utils/flags.go +++ b/cmd/utils/flags.go @@ -2,9 +2,6 @@ package utils import ( "crypto/ecdsa" - "fmt" - "net" - "net/http" "os" "path" "runtime" @@ -259,12 +256,12 @@ func GetAccountManager(ctx *cli.Context) *accounts.Manager { } func StartRPC(eth *eth.Ethereum, ctx *cli.Context) { - addr := ctx.GlobalString(RPCListenAddrFlag.Name) - port := ctx.GlobalInt(RPCPortFlag.Name) - fmt.Println("Starting RPC on port: ", port) - l, err := net.Listen("tcp", fmt.Sprintf("%s:%d", addr, port)) - if err != nil { - Fatalf("Can't listen on %s:%d: %v", addr, port, err) + config := rpc.RpcConfig{ + ListenAddress: ctx.GlobalString(RPCListenAddrFlag.Name), + ListenPort: uint(ctx.GlobalInt(RPCPortFlag.Name)), + CorsDomain: ctx.GlobalString(RPCCORSDomainFlag.Name), } - go http.Serve(l, rpc.JSONRPC(xeth.New(eth, nil))) + + xeth := xeth.New(eth, nil) + _ = rpc.Start(xeth, config) } diff --git a/rpc/http.go b/rpc/http.go index 919c567bd5..d146f28a6b 100644 --- a/rpc/http.go +++ b/rpc/http.go @@ -2,8 +2,10 @@ package rpc import ( "encoding/json" + "fmt" "io" "io/ioutil" + "net" "net/http" "github.com/ethereum/go-ethereum/logger" @@ -17,6 +19,16 @@ const ( maxSizeReqLength = 1024 * 1024 // 1MB ) +func Start(pipe *xeth.XEth, config RpcConfig) error { + l, err := net.Listen("tcp", fmt.Sprintf("%s:%d", config.ListenAddress, config.ListenPort)) + if err != nil { + rpclogger.Errorf("Can't listen on %s:%d: %v", config.ListenAddress, config.ListenPort, err) + return err + } + go http.Serve(l, JSONRPC(pipe)) + return nil +} + // JSONRPC returns a handler that implements the Ethereum JSON-RPC API. func JSONRPC(pipe *xeth.XEth) http.Handler { api := NewEthereumApi(pipe) diff --git a/rpc/messages.go b/rpc/messages.go index 5c498234f9..43c4d5e0d0 100644 --- a/rpc/messages.go +++ b/rpc/messages.go @@ -21,6 +21,12 @@ import ( "fmt" ) +type RpcConfig struct { + ListenAddress string + ListenPort uint + CorsDomain string +} + type InvalidTypeError struct { method string msg string From b6fde73ef130e80eb834a60e766ce288de800bef Mon Sep 17 00:00:00 2001 From: Taylor Gerring Date: Sun, 29 Mar 2015 21:56:04 +0200 Subject: [PATCH 093/141] Add settable domain to CORS handler #331 --- rpc/http.go | 20 +++++++++++++++++--- 1 file changed, 17 insertions(+), 3 deletions(-) diff --git a/rpc/http.go b/rpc/http.go index d146f28a6b..f15d557ad1 100644 --- a/rpc/http.go +++ b/rpc/http.go @@ -10,6 +10,7 @@ import ( "github.com/ethereum/go-ethereum/logger" "github.com/ethereum/go-ethereum/xeth" + "github.com/rs/cors" ) var rpclogger = logger.NewLogger("RPC") @@ -25,7 +26,21 @@ func Start(pipe *xeth.XEth, config RpcConfig) error { rpclogger.Errorf("Can't listen on %s:%d: %v", config.ListenAddress, config.ListenPort, err) return err } - go http.Serve(l, JSONRPC(pipe)) + + var handler http.Handler + if len(config.CorsDomain) > 0 { + var opts cors.Options + opts.AllowedMethods = []string{"POST"} + opts.AllowedOrigins = []string{config.CorsDomain} + + c := cors.New(opts) + handler = c.Handler(JSONRPC(pipe)) + } else { + handler = JSONRPC(pipe) + } + + go http.Serve(l, handler) + return nil } @@ -34,8 +49,7 @@ func JSONRPC(pipe *xeth.XEth) http.Handler { api := NewEthereumApi(pipe) return http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) { - // TODO this needs to be configurable - w.Header().Set("Access-Control-Allow-Origin", "*") + w.Header().Set("Content-Type", "application/json") // Limit request size to resist DoS if req.ContentLength > maxSizeReqLength { From 35d00e00c52ad7d7c13e53b598e61fc332052f7b Mon Sep 17 00:00:00 2001 From: Taylor Gerring Date: Sun, 29 Mar 2015 22:19:38 +0200 Subject: [PATCH 094/141] Update Godeps --- Godeps/Godeps.json | 4 + .../src/github.com/rs/cors/.travis.yml | 4 + .../_workspace/src/github.com/rs/cors/LICENSE | 19 ++ .../src/github.com/rs/cors/README.md | 84 +++++ .../src/github.com/rs/cors/bench_test.go | 37 +++ .../_workspace/src/github.com/rs/cors/cors.go | 308 ++++++++++++++++++ .../src/github.com/rs/cors/cors_test.go | 288 ++++++++++++++++ .../rs/cors/examples/alice/server.go | 24 ++ .../rs/cors/examples/default/server.go | 18 + .../rs/cors/examples/goji/server.go | 22 ++ .../rs/cors/examples/martini/server.go | 23 ++ .../rs/cors/examples/negroni/server.go | 26 ++ .../rs/cors/examples/nethttp/server.go | 20 ++ .../rs/cors/examples/openbar/server.go | 22 ++ .../src/github.com/rs/cors/utils.go | 27 ++ .../src/github.com/rs/cors/utils_test.go | 28 ++ 16 files changed, 954 insertions(+) create mode 100644 Godeps/_workspace/src/github.com/rs/cors/.travis.yml create mode 100644 Godeps/_workspace/src/github.com/rs/cors/LICENSE create mode 100644 Godeps/_workspace/src/github.com/rs/cors/README.md create mode 100644 Godeps/_workspace/src/github.com/rs/cors/bench_test.go create mode 100644 Godeps/_workspace/src/github.com/rs/cors/cors.go create mode 100644 Godeps/_workspace/src/github.com/rs/cors/cors_test.go create mode 100644 Godeps/_workspace/src/github.com/rs/cors/examples/alice/server.go create mode 100644 Godeps/_workspace/src/github.com/rs/cors/examples/default/server.go create mode 100644 Godeps/_workspace/src/github.com/rs/cors/examples/goji/server.go create mode 100644 Godeps/_workspace/src/github.com/rs/cors/examples/martini/server.go create mode 100644 Godeps/_workspace/src/github.com/rs/cors/examples/negroni/server.go create mode 100644 Godeps/_workspace/src/github.com/rs/cors/examples/nethttp/server.go create mode 100644 Godeps/_workspace/src/github.com/rs/cors/examples/openbar/server.go create mode 100644 Godeps/_workspace/src/github.com/rs/cors/utils.go create mode 100644 Godeps/_workspace/src/github.com/rs/cors/utils_test.go diff --git a/Godeps/Godeps.json b/Godeps/Godeps.json index 5ba6bb8cff..4c8c8281eb 100644 --- a/Godeps/Godeps.json +++ b/Godeps/Godeps.json @@ -90,6 +90,10 @@ "ImportPath": "github.com/robertkrimen/otto/token", "Rev": "dea31a3d392779af358ec41f77a07fcc7e9d04ba" }, + { + "ImportPath": "github.com/rs/cors", + "Rev": "6e0c3cb65fc0fdb064c743d176a620e3ca446dfb" + }, { "ImportPath": "github.com/syndtr/goleveldb/leveldb", "Rev": "832fa7ed4d28545eab80f19e1831fc004305cade" diff --git a/Godeps/_workspace/src/github.com/rs/cors/.travis.yml b/Godeps/_workspace/src/github.com/rs/cors/.travis.yml new file mode 100644 index 0000000000..bbb5185a2e --- /dev/null +++ b/Godeps/_workspace/src/github.com/rs/cors/.travis.yml @@ -0,0 +1,4 @@ +language: go +go: +- 1.3 +- 1.4 diff --git a/Godeps/_workspace/src/github.com/rs/cors/LICENSE b/Godeps/_workspace/src/github.com/rs/cors/LICENSE new file mode 100644 index 0000000000..d8e2df5a47 --- /dev/null +++ b/Godeps/_workspace/src/github.com/rs/cors/LICENSE @@ -0,0 +1,19 @@ +Copyright (c) 2014 Olivier Poitrey + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is furnished +to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/Godeps/_workspace/src/github.com/rs/cors/README.md b/Godeps/_workspace/src/github.com/rs/cors/README.md new file mode 100644 index 0000000000..6f70c30aca --- /dev/null +++ b/Godeps/_workspace/src/github.com/rs/cors/README.md @@ -0,0 +1,84 @@ +# Go CORS handler [![godoc](http://img.shields.io/badge/godoc-reference-blue.svg?style=flat)](https://godoc.org/github.com/rs/cors) [![license](http://img.shields.io/badge/license-MIT-red.svg?style=flat)](https://raw.githubusercontent.com/rs/cors/master/LICENSE) [![build](https://img.shields.io/travis/rs/cors.svg?style=flat)](https://travis-ci.org/rs/cors) + +CORS is a `net/http` handler implementing [Cross Origin Resource Sharing W3 specification](http://www.w3.org/TR/cors/) in Golang. + +## Getting Started + +After installing Go and setting up your [GOPATH](http://golang.org/doc/code.html#GOPATH), create your first `.go` file. We'll call it `server.go`. + +```go +package main + +import ( + "net/http" + + "github.com/rs/cors" +) + +func main() { + h := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { + w.Header().Set("Content-Type", "application/json") + w.Write([]byte("{\"hello\": \"world\"}")) + }) + + // cors.Default() setup the middleware with default options being + // all origins accepted with simple methods (GET, POST). See + // documentation below for more options. + handler = cors.Default().Handler(h) + http.ListenAndServe(":8080", handler) +} +``` + +Install `cors`: + + go get github.com/rs/cors + +Then run your server: + + go run server.go + +The server now runs on `localhost:8080`: + + $ curl -D - -H 'Origin: http://foo.com' http://localhost:8080/ + HTTP/1.1 200 OK + Access-Control-Allow-Origin: foo.com + Content-Type: application/json + Date: Sat, 25 Oct 2014 03:43:57 GMT + Content-Length: 18 + + {"hello": "world"} + +### More Examples + +* `net/http`: [examples/nethttp/server.go](https://github.com/rs/cors/blob/master/examples/nethttp/server.go) +* [Goji](https://goji.io): [examples/goji/server.go](https://github.com/rs/cors/blob/master/examples/goji/server.go) +* [Martini](http://martini.codegangsta.io): [examples/martini/server.go](https://github.com/rs/cors/blob/master/examples/martini/server.go) +* [Negroni](https://github.com/codegangsta/negroni): [examples/negroni/server.go](https://github.com/rs/cors/blob/master/examples/negroni/server.go) +* [Alice](https://github.com/justinas/alice): [examples/alice/server.go](https://github.com/rs/cors/blob/master/examples/alice/server.go) + +## Parameters + +Parameters are passed to the middleware thru the `cors.New` method as follow: + +```go +c := cors.New(cors.Options{ + AllowedOrigins: []string{"http://foo.com"}, + AllowCredentials: true, +}) + +// Insert the middleware +handler = c.Handler(handler) +``` + +* **AllowedOrigins** `[]string`: A list of origins a cross-domain request can be executed from. If the special `*` value is present in the list, all origins will be allowed. The default value is `*`. +* **AllowedMethods** `[]string`: A list of methods the client is allowed to use with cross-domain requests. +* **AllowedHeaders** `[]string`: A list of non simple headers the client is allowed to use with cross-domain requests. Default value is simple methods (`GET` and `POST`) +* **ExposedHeaders** `[]string`: Indicates which headers are safe to expose to the API of a CORS API specification +* **AllowCredentials** `bool`: Indicates whether the request can include user credentials like cookies, HTTP authentication or client side SSL certificates. The default is `false`. +* **MaxAge** `int`: Indicates how long (in seconds) the results of a preflight request can be cached. The default is `0` which stands for no max age. + +See [API documentation](http://godoc.org/github.com/rs/cors) for more info. + +## Licenses + +All source code is licensed under the [MIT License](https://raw.github.com/rs/cors/master/LICENSE). diff --git a/Godeps/_workspace/src/github.com/rs/cors/bench_test.go b/Godeps/_workspace/src/github.com/rs/cors/bench_test.go new file mode 100644 index 0000000000..454375d2cc --- /dev/null +++ b/Godeps/_workspace/src/github.com/rs/cors/bench_test.go @@ -0,0 +1,37 @@ +package cors + +import ( + "net/http" + "net/http/httptest" + "testing" +) + +func BenchmarkWithout(b *testing.B) { + res := httptest.NewRecorder() + req, _ := http.NewRequest("GET", "http://example.com/foo", nil) + + for i := 0; i < b.N; i++ { + testHandler.ServeHTTP(res, req) + } +} + +func BenchmarkDefault(b *testing.B) { + res := httptest.NewRecorder() + req, _ := http.NewRequest("GET", "http://example.com/foo", nil) + handler := Default() + + for i := 0; i < b.N; i++ { + handler.Handler(testHandler).ServeHTTP(res, req) + } +} + +func BenchmarkPreflight(b *testing.B) { + res := httptest.NewRecorder() + req, _ := http.NewRequest("OPTIONS", "http://example.com/foo", nil) + req.Header.Add("Access-Control-Request-Method", "GET") + handler := Default() + + for i := 0; i < b.N; i++ { + handler.Handler(testHandler).ServeHTTP(res, req) + } +} diff --git a/Godeps/_workspace/src/github.com/rs/cors/cors.go b/Godeps/_workspace/src/github.com/rs/cors/cors.go new file mode 100644 index 0000000000..276bc40bb2 --- /dev/null +++ b/Godeps/_workspace/src/github.com/rs/cors/cors.go @@ -0,0 +1,308 @@ +/* +Package cors is net/http handler to handle CORS related requests +as defined by http://www.w3.org/TR/cors/ + +You can configure it by passing an option struct to cors.New: + + c := cors.New(cors.Options{ + AllowedOrigins: []string{"foo.com"}, + AllowedMethods: []string{"GET", "POST", "DELETE"}, + AllowCredentials: true, + }) + +Then insert the handler in the chain: + + handler = c.Handler(handler) + +See Options documentation for more options. + +The resulting handler is a standard net/http handler. +*/ +package cors + +import ( + "log" + "net/http" + "os" + "strconv" + "strings" +) + +// Options is a configuration container to setup the CORS middleware. +type Options struct { + // AllowedOrigins is a list of origins a cross-domain request can be executed from. + // If the special "*" value is present in the list, all origins will be allowed. + // Default value is ["*"] + AllowedOrigins []string + // AllowedMethods is a list of methods the client is allowed to use with + // cross-domain requests. Default value is simple methods (GET and POST) + AllowedMethods []string + // AllowedHeaders is list of non simple headers the client is allowed to use with + // cross-domain requests. + // If the special "*" value is present in the list, all headers will be allowed. + // Default value is [] but "Origin" is always appended to the list. + AllowedHeaders []string + // ExposedHeaders indicates which headers are safe to expose to the API of a CORS + // API specification + ExposedHeaders []string + // AllowCredentials indicates whether the request can include user credentials like + // cookies, HTTP authentication or client side SSL certificates. + AllowCredentials bool + // MaxAge indicates how long (in seconds) the results of a preflight request + // can be cached + MaxAge int + // Debugging flag adds additional output to debug server side CORS issues + Debug bool + // log object to use when debugging + log *log.Logger +} + +type Cors struct { + // The CORS Options + options Options +} + +// New creates a new Cors handler with the provided options. +func New(options Options) *Cors { + // Normalize options + // Note: for origins and methods matching, the spec requires a case-sensitive matching. + // As it may error prone, we chose to ignore the spec here. + normOptions := Options{ + AllowedOrigins: convert(options.AllowedOrigins, strings.ToLower), + AllowedMethods: convert(options.AllowedMethods, strings.ToUpper), + // Origin is always appended as some browsers will always request + // for this header at preflight + AllowedHeaders: convert(append(options.AllowedHeaders, "Origin"), http.CanonicalHeaderKey), + ExposedHeaders: convert(options.ExposedHeaders, http.CanonicalHeaderKey), + AllowCredentials: options.AllowCredentials, + MaxAge: options.MaxAge, + Debug: options.Debug, + log: log.New(os.Stdout, "[cors] ", log.LstdFlags), + } + if len(normOptions.AllowedOrigins) == 0 { + // Default is all origins + normOptions.AllowedOrigins = []string{"*"} + } + if len(normOptions.AllowedHeaders) == 1 { + // Add some sensible defaults + normOptions.AllowedHeaders = []string{"Origin", "Accept", "Content-Type"} + } + if len(normOptions.AllowedMethods) == 0 { + // Default is simple methods + normOptions.AllowedMethods = []string{"GET", "POST"} + } + + if normOptions.Debug { + normOptions.log.Printf("Options: %v", normOptions) + } + return &Cors{ + options: normOptions, + } +} + +// Default creates a new Cors handler with default options +func Default() *Cors { + return New(Options{}) +} + +// Handler apply the CORS specification on the request, and add relevant CORS headers +// as necessary. +func (cors *Cors) Handler(h http.Handler) http.Handler { + return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { + if r.Method == "OPTIONS" { + cors.logf("Handler: Preflight request") + cors.handlePreflight(w, r) + // Preflight requests are standalone and should stop the chain as some other + // middleware may not handle OPTIONS requests correctly. One typical example + // is authentication middleware ; OPTIONS requests won't carry authentication + // headers (see #1) + } else { + cors.logf("Handler: Actual request") + cors.handleActualRequest(w, r) + h.ServeHTTP(w, r) + } + }) +} + +// Martini compatible handler +func (cors *Cors) HandlerFunc(w http.ResponseWriter, r *http.Request) { + if r.Method == "OPTIONS" { + cors.logf("HandlerFunc: Preflight request") + cors.handlePreflight(w, r) + } else { + cors.logf("HandlerFunc: Actual request") + cors.handleActualRequest(w, r) + } +} + +// Negroni compatible interface +func (cors *Cors) ServeHTTP(w http.ResponseWriter, r *http.Request, next http.HandlerFunc) { + if r.Method == "OPTIONS" { + cors.logf("ServeHTTP: Preflight request") + cors.handlePreflight(w, r) + // Preflight requests are standalone and should stop the chain as some other + // middleware may not handle OPTIONS requests correctly. One typical example + // is authentication middleware ; OPTIONS requests won't carry authentication + // headers (see #1) + } else { + cors.logf("ServeHTTP: Actual request") + cors.handleActualRequest(w, r) + next(w, r) + } +} + +// handlePreflight handles pre-flight CORS requests +func (cors *Cors) handlePreflight(w http.ResponseWriter, r *http.Request) { + options := cors.options + headers := w.Header() + origin := r.Header.Get("Origin") + + if r.Method != "OPTIONS" { + cors.logf(" Preflight aborted: %s!=OPTIONS", r.Method) + return + } + if origin == "" { + cors.logf(" Preflight aborted: empty origin") + return + } + if !cors.isOriginAllowed(origin) { + cors.logf(" Preflight aborted: origin '%s' not allowed", origin) + return + } + + reqMethod := r.Header.Get("Access-Control-Request-Method") + if !cors.isMethodAllowed(reqMethod) { + cors.logf(" Preflight aborted: method '%s' not allowed", reqMethod) + return + } + reqHeaders := parseHeaderList(r.Header.Get("Access-Control-Request-Headers")) + if !cors.areHeadersAllowed(reqHeaders) { + cors.logf(" Preflight aborted: headers '%v' not allowed", reqHeaders) + return + } + headers.Set("Access-Control-Allow-Origin", origin) + headers.Add("Vary", "Origin") + // Spec says: Since the list of methods can be unbounded, simply returning the method indicated + // by Access-Control-Request-Method (if supported) can be enough + headers.Set("Access-Control-Allow-Methods", strings.ToUpper(reqMethod)) + if len(reqHeaders) > 0 { + + // Spec says: Since the list of headers can be unbounded, simply returning supported headers + // from Access-Control-Request-Headers can be enough + headers.Set("Access-Control-Allow-Headers", strings.Join(reqHeaders, ", ")) + } + if options.AllowCredentials { + headers.Set("Access-Control-Allow-Credentials", "true") + } + if options.MaxAge > 0 { + headers.Set("Access-Control-Max-Age", strconv.Itoa(options.MaxAge)) + } + cors.logf(" Preflight response headers: %v", headers) +} + +// handleActualRequest handles simple cross-origin requests, actual request or redirects +func (cors *Cors) handleActualRequest(w http.ResponseWriter, r *http.Request) { + options := cors.options + headers := w.Header() + origin := r.Header.Get("Origin") + + if r.Method == "OPTIONS" { + cors.logf(" Actual request no headers added: method == %s", r.Method) + return + } + if origin == "" { + cors.logf(" Actual request no headers added: missing origin") + return + } + if !cors.isOriginAllowed(origin) { + cors.logf(" Actual request no headers added: origin '%s' not allowed", origin) + return + } + + // Note that spec does define a way to specifically disallow a simple method like GET or + // POST. Access-Control-Allow-Methods is only used for pre-flight requests and the + // spec doesn't instruct to check the allowed methods for simple cross-origin requests. + // We think it's a nice feature to be able to have control on those methods though. + if !cors.isMethodAllowed(r.Method) { + if cors.options.Debug { + cors.logf(" Actual request no headers added: method '%s' not allowed", + r.Method) + } + + return + } + headers.Set("Access-Control-Allow-Origin", origin) + headers.Add("Vary", "Origin") + if len(options.ExposedHeaders) > 0 { + headers.Set("Access-Control-Expose-Headers", strings.Join(options.ExposedHeaders, ", ")) + } + if options.AllowCredentials { + headers.Set("Access-Control-Allow-Credentials", "true") + } + cors.logf(" Actual response added headers: %v", headers) +} + +// convenience method. checks if debugging is turned on before printing +func (cors *Cors) logf(format string, a ...interface{}) { + if cors.options.Debug { + cors.options.log.Printf(format, a...) + } +} + +// isOriginAllowed checks if a given origin is allowed to perform cross-domain requests +// on the endpoint +func (cors *Cors) isOriginAllowed(origin string) bool { + allowedOrigins := cors.options.AllowedOrigins + origin = strings.ToLower(origin) + for _, allowedOrigin := range allowedOrigins { + switch allowedOrigin { + case "*": + return true + case origin: + return true + } + } + return false +} + +// isMethodAllowed checks if a given method can be used as part of a cross-domain request +// on the endpoing +func (cors *Cors) isMethodAllowed(method string) bool { + allowedMethods := cors.options.AllowedMethods + if len(allowedMethods) == 0 { + // If no method allowed, always return false, even for preflight request + return false + } + method = strings.ToUpper(method) + if method == "OPTIONS" { + // Always allow preflight requests + return true + } + for _, allowedMethod := range allowedMethods { + if allowedMethod == method { + return true + } + } + return false +} + +// areHeadersAllowed checks if a given list of headers are allowed to used within +// a cross-domain request. +func (cors *Cors) areHeadersAllowed(requestedHeaders []string) bool { + if len(requestedHeaders) == 0 { + return true + } + for _, header := range requestedHeaders { + found := false + for _, allowedHeader := range cors.options.AllowedHeaders { + if allowedHeader == "*" || allowedHeader == header { + found = true + break + } + } + if !found { + return false + } + } + return true +} diff --git a/Godeps/_workspace/src/github.com/rs/cors/cors_test.go b/Godeps/_workspace/src/github.com/rs/cors/cors_test.go new file mode 100644 index 0000000000..f215018c96 --- /dev/null +++ b/Godeps/_workspace/src/github.com/rs/cors/cors_test.go @@ -0,0 +1,288 @@ +package cors + +import ( + "net/http" + "net/http/httptest" + "testing" +) + +var testHandler = http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { + w.Write([]byte("bar")) +}) + +func assertHeaders(t *testing.T, resHeaders http.Header, reqHeaders map[string]string) { + for name, value := range reqHeaders { + if resHeaders.Get(name) != value { + t.Errorf("Invalid header `%s', wanted `%s', got `%s'", name, value, resHeaders.Get(name)) + } + } +} + +func TestNoConfig(t *testing.T) { + s := New(Options{ + // Intentionally left blank. + }) + + res := httptest.NewRecorder() + req, _ := http.NewRequest("GET", "http://example.com/foo", nil) + + s.Handler(testHandler).ServeHTTP(res, req) + + assertHeaders(t, res.Header(), map[string]string{ + "Access-Control-Allow-Origin": "", + "Access-Control-Allow-Methods": "", + "Access-Control-Allow-Headers": "", + "Access-Control-Allow-Credentials": "", + "Access-Control-Max-Age": "", + "Access-Control-Expose-Headers": "", + }) +} + +func TestWildcardOrigin(t *testing.T) { + s := New(Options{ + AllowedOrigins: []string{"*"}, + }) + + res := httptest.NewRecorder() + req, _ := http.NewRequest("GET", "http://example.com/foo", nil) + req.Header.Add("Origin", "http://foobar.com") + + s.Handler(testHandler).ServeHTTP(res, req) + + assertHeaders(t, res.Header(), map[string]string{ + "Access-Control-Allow-Origin": "http://foobar.com", + "Access-Control-Allow-Methods": "", + "Access-Control-Allow-Headers": "", + "Access-Control-Allow-Credentials": "", + "Access-Control-Max-Age": "", + "Access-Control-Expose-Headers": "", + }) +} + +func TestAllowedOrigin(t *testing.T) { + s := New(Options{ + AllowedOrigins: []string{"http://foobar.com"}, + }) + + res := httptest.NewRecorder() + req, _ := http.NewRequest("GET", "http://example.com/foo", nil) + req.Header.Add("Origin", "http://foobar.com") + + s.Handler(testHandler).ServeHTTP(res, req) + + assertHeaders(t, res.Header(), map[string]string{ + "Access-Control-Allow-Origin": "http://foobar.com", + "Access-Control-Allow-Methods": "", + "Access-Control-Allow-Headers": "", + "Access-Control-Allow-Credentials": "", + "Access-Control-Max-Age": "", + "Access-Control-Expose-Headers": "", + }) +} + +func TestDisallowedOrigin(t *testing.T) { + s := New(Options{ + AllowedOrigins: []string{"http://foobar.com"}, + }) + + res := httptest.NewRecorder() + req, _ := http.NewRequest("GET", "http://example.com/foo", nil) + req.Header.Add("Origin", "http://barbaz.com") + + s.Handler(testHandler).ServeHTTP(res, req) + + assertHeaders(t, res.Header(), map[string]string{ + "Access-Control-Allow-Origin": "", + "Access-Control-Allow-Methods": "", + "Access-Control-Allow-Headers": "", + "Access-Control-Allow-Credentials": "", + "Access-Control-Max-Age": "", + "Access-Control-Expose-Headers": "", + }) +} + +func TestAllowedMethod(t *testing.T) { + s := New(Options{ + AllowedOrigins: []string{"http://foobar.com"}, + AllowedMethods: []string{"PUT", "DELETE"}, + }) + + res := httptest.NewRecorder() + req, _ := http.NewRequest("OPTIONS", "http://example.com/foo", nil) + req.Header.Add("Origin", "http://foobar.com") + req.Header.Add("Access-Control-Request-Method", "PUT") + + s.Handler(testHandler).ServeHTTP(res, req) + + assertHeaders(t, res.Header(), map[string]string{ + "Access-Control-Allow-Origin": "http://foobar.com", + "Access-Control-Allow-Methods": "PUT", + "Access-Control-Allow-Headers": "", + "Access-Control-Allow-Credentials": "", + "Access-Control-Max-Age": "", + "Access-Control-Expose-Headers": "", + }) +} + +func TestDisallowedMethod(t *testing.T) { + s := New(Options{ + AllowedOrigins: []string{"http://foobar.com"}, + AllowedMethods: []string{"PUT", "DELETE"}, + }) + + res := httptest.NewRecorder() + req, _ := http.NewRequest("OPTIONS", "http://example.com/foo", nil) + req.Header.Add("Origin", "http://foobar.com") + req.Header.Add("Access-Control-Request-Method", "PATCH") + + s.Handler(testHandler).ServeHTTP(res, req) + + assertHeaders(t, res.Header(), map[string]string{ + "Access-Control-Allow-Origin": "", + "Access-Control-Allow-Methods": "", + "Access-Control-Allow-Headers": "", + "Access-Control-Allow-Credentials": "", + "Access-Control-Max-Age": "", + "Access-Control-Expose-Headers": "", + }) +} + +func TestAllowedHeader(t *testing.T) { + s := New(Options{ + AllowedOrigins: []string{"http://foobar.com"}, + AllowedHeaders: []string{"X-Header-1", "x-header-2"}, + }) + + res := httptest.NewRecorder() + req, _ := http.NewRequest("OPTIONS", "http://example.com/foo", nil) + req.Header.Add("Origin", "http://foobar.com") + req.Header.Add("Access-Control-Request-Method", "GET") + req.Header.Add("Access-Control-Request-Headers", "X-Header-2, X-HEADER-1") + + s.Handler(testHandler).ServeHTTP(res, req) + + assertHeaders(t, res.Header(), map[string]string{ + "Access-Control-Allow-Origin": "http://foobar.com", + "Access-Control-Allow-Methods": "GET", + "Access-Control-Allow-Headers": "X-Header-2, X-Header-1", + "Access-Control-Allow-Credentials": "", + "Access-Control-Max-Age": "", + "Access-Control-Expose-Headers": "", + }) +} + +func TestAllowedWildcardHeader(t *testing.T) { + s := New(Options{ + AllowedOrigins: []string{"http://foobar.com"}, + AllowedHeaders: []string{"*"}, + }) + + res := httptest.NewRecorder() + req, _ := http.NewRequest("OPTIONS", "http://example.com/foo", nil) + req.Header.Add("Origin", "http://foobar.com") + req.Header.Add("Access-Control-Request-Method", "GET") + req.Header.Add("Access-Control-Request-Headers", "X-Header-2, X-HEADER-1") + + s.Handler(testHandler).ServeHTTP(res, req) + + assertHeaders(t, res.Header(), map[string]string{ + "Access-Control-Allow-Origin": "http://foobar.com", + "Access-Control-Allow-Methods": "GET", + "Access-Control-Allow-Headers": "X-Header-2, X-Header-1", + "Access-Control-Allow-Credentials": "", + "Access-Control-Max-Age": "", + "Access-Control-Expose-Headers": "", + }) +} + +func TestDisallowedHeader(t *testing.T) { + s := New(Options{ + AllowedOrigins: []string{"http://foobar.com"}, + AllowedHeaders: []string{"X-Header-1", "x-header-2"}, + }) + + res := httptest.NewRecorder() + req, _ := http.NewRequest("OPTIONS", "http://example.com/foo", nil) + req.Header.Add("Origin", "http://foobar.com") + req.Header.Add("Access-Control-Request-Method", "GET") + req.Header.Add("Access-Control-Request-Headers", "X-Header-3, X-Header-1") + + s.Handler(testHandler).ServeHTTP(res, req) + + assertHeaders(t, res.Header(), map[string]string{ + "Access-Control-Allow-Origin": "", + "Access-Control-Allow-Methods": "", + "Access-Control-Allow-Headers": "", + "Access-Control-Allow-Credentials": "", + "Access-Control-Max-Age": "", + "Access-Control-Expose-Headers": "", + }) +} + +func TestOriginHeader(t *testing.T) { + s := New(Options{ + AllowedOrigins: []string{"http://foobar.com"}, + }) + + res := httptest.NewRecorder() + req, _ := http.NewRequest("OPTIONS", "http://example.com/foo", nil) + req.Header.Add("Origin", "http://foobar.com") + req.Header.Add("Access-Control-Request-Method", "GET") + req.Header.Add("Access-Control-Request-Headers", "origin") + + s.Handler(testHandler).ServeHTTP(res, req) + + assertHeaders(t, res.Header(), map[string]string{ + "Access-Control-Allow-Origin": "http://foobar.com", + "Access-Control-Allow-Methods": "GET", + "Access-Control-Allow-Headers": "Origin", + "Access-Control-Allow-Credentials": "", + "Access-Control-Max-Age": "", + "Access-Control-Expose-Headers": "", + }) +} + +func TestExposedHeader(t *testing.T) { + s := New(Options{ + AllowedOrigins: []string{"http://foobar.com"}, + ExposedHeaders: []string{"X-Header-1", "x-header-2"}, + }) + + res := httptest.NewRecorder() + req, _ := http.NewRequest("GET", "http://example.com/foo", nil) + req.Header.Add("Origin", "http://foobar.com") + + s.Handler(testHandler).ServeHTTP(res, req) + + assertHeaders(t, res.Header(), map[string]string{ + "Access-Control-Allow-Origin": "http://foobar.com", + "Access-Control-Allow-Methods": "", + "Access-Control-Allow-Headers": "", + "Access-Control-Allow-Credentials": "", + "Access-Control-Max-Age": "", + "Access-Control-Expose-Headers": "X-Header-1, X-Header-2", + }) +} + +func TestAllowedCredentials(t *testing.T) { + s := New(Options{ + AllowedOrigins: []string{"http://foobar.com"}, + AllowCredentials: true, + }) + + res := httptest.NewRecorder() + req, _ := http.NewRequest("OPTIONS", "http://example.com/foo", nil) + req.Header.Add("Origin", "http://foobar.com") + req.Header.Add("Access-Control-Request-Method", "GET") + + s.Handler(testHandler).ServeHTTP(res, req) + + assertHeaders(t, res.Header(), map[string]string{ + "Access-Control-Allow-Origin": "http://foobar.com", + "Access-Control-Allow-Methods": "GET", + "Access-Control-Allow-Headers": "", + "Access-Control-Allow-Credentials": "true", + "Access-Control-Max-Age": "", + "Access-Control-Expose-Headers": "", + }) +} diff --git a/Godeps/_workspace/src/github.com/rs/cors/examples/alice/server.go b/Godeps/_workspace/src/github.com/rs/cors/examples/alice/server.go new file mode 100644 index 0000000000..0a3e15cb8a --- /dev/null +++ b/Godeps/_workspace/src/github.com/rs/cors/examples/alice/server.go @@ -0,0 +1,24 @@ +package main + +import ( + "net/http" + + "github.com/justinas/alice" + "github.com/rs/cors" +) + +func main() { + c := cors.New(cors.Options{ + AllowedOrigins: []string{"http://foo.com"}, + }) + + mux := http.NewServeMux() + + mux.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) { + w.Header().Set("Content-Type", "application/json") + w.Write([]byte("{\"hello\": \"world\"}")) + }) + + chain := alice.New(c.Handler).Then(mux) + http.ListenAndServe(":8080", chain) +} diff --git a/Godeps/_workspace/src/github.com/rs/cors/examples/default/server.go b/Godeps/_workspace/src/github.com/rs/cors/examples/default/server.go new file mode 100644 index 0000000000..851ac41d01 --- /dev/null +++ b/Godeps/_workspace/src/github.com/rs/cors/examples/default/server.go @@ -0,0 +1,18 @@ +package main + +import ( + "net/http" + + "github.com/rs/cors" +) + +func main() { + h := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { + w.Header().Set("Content-Type", "application/json") + w.Write([]byte("{\"hello\": \"world\"}")) + }) + + // Use default options + handler := cors.Default().Handler(h) + http.ListenAndServe(":8080", handler) +} diff --git a/Godeps/_workspace/src/github.com/rs/cors/examples/goji/server.go b/Godeps/_workspace/src/github.com/rs/cors/examples/goji/server.go new file mode 100644 index 0000000000..1fb4073aad --- /dev/null +++ b/Godeps/_workspace/src/github.com/rs/cors/examples/goji/server.go @@ -0,0 +1,22 @@ +package main + +import ( + "net/http" + + "github.com/rs/cors" + "github.com/zenazn/goji" +) + +func main() { + c := cors.New(cors.Options{ + AllowedOrigins: []string{"http://foo.com"}, + }) + goji.Use(c.Handler) + + goji.Get("/", func(w http.ResponseWriter, r *http.Request) { + w.Header().Set("Content-Type", "application/json") + w.Write([]byte("{\"hello\": \"world\"}")) + }) + + goji.Serve() +} diff --git a/Godeps/_workspace/src/github.com/rs/cors/examples/martini/server.go b/Godeps/_workspace/src/github.com/rs/cors/examples/martini/server.go new file mode 100644 index 0000000000..081af32f92 --- /dev/null +++ b/Godeps/_workspace/src/github.com/rs/cors/examples/martini/server.go @@ -0,0 +1,23 @@ +package main + +import ( + "github.com/go-martini/martini" + "github.com/martini-contrib/render" + "github.com/rs/cors" +) + +func main() { + c := cors.New(cors.Options{ + AllowedOrigins: []string{"http://foo.com"}, + }) + + m := martini.Classic() + m.Use(render.Renderer()) + m.Use(c.HandlerFunc) + + m.Get("/", func(r render.Render) { + r.JSON(200, map[string]interface{}{"hello": "world"}) + }) + + m.Run() +} diff --git a/Godeps/_workspace/src/github.com/rs/cors/examples/negroni/server.go b/Godeps/_workspace/src/github.com/rs/cors/examples/negroni/server.go new file mode 100644 index 0000000000..3cb33bff6f --- /dev/null +++ b/Godeps/_workspace/src/github.com/rs/cors/examples/negroni/server.go @@ -0,0 +1,26 @@ +package main + +import ( + "net/http" + + "github.com/codegangsta/negroni" + "github.com/rs/cors" +) + +func main() { + c := cors.New(cors.Options{ + AllowedOrigins: []string{"http://foo.com"}, + }) + + mux := http.NewServeMux() + + mux.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) { + w.Header().Set("Content-Type", "application/json") + w.Write([]byte("{\"hello\": \"world\"}")) + }) + + n := negroni.Classic() + n.Use(c) + n.UseHandler(mux) + n.Run(":3000") +} diff --git a/Godeps/_workspace/src/github.com/rs/cors/examples/nethttp/server.go b/Godeps/_workspace/src/github.com/rs/cors/examples/nethttp/server.go new file mode 100644 index 0000000000..eaa775e443 --- /dev/null +++ b/Godeps/_workspace/src/github.com/rs/cors/examples/nethttp/server.go @@ -0,0 +1,20 @@ +package main + +import ( + "net/http" + + "github.com/rs/cors" +) + +func main() { + c := cors.New(cors.Options{ + AllowedOrigins: []string{"http://foo.com"}, + }) + + handler := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { + w.Header().Set("Content-Type", "application/json") + w.Write([]byte("{\"hello\": \"world\"}")) + }) + + http.ListenAndServe(":8080", c.Handler(handler)) +} diff --git a/Godeps/_workspace/src/github.com/rs/cors/examples/openbar/server.go b/Godeps/_workspace/src/github.com/rs/cors/examples/openbar/server.go new file mode 100644 index 0000000000..0940423006 --- /dev/null +++ b/Godeps/_workspace/src/github.com/rs/cors/examples/openbar/server.go @@ -0,0 +1,22 @@ +package main + +import ( + "net/http" + + "github.com/rs/cors" +) + +func main() { + c := cors.New(cors.Options{ + AllowedOrigins: []string{"*"}, + AllowedMethods: []string{"GET", "POST", "PUT", "DELETE"}, + AllowCredentials: true, + }) + + h := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { + w.Header().Set("Content-Type", "application/json") + w.Write([]byte("{\"hello\": \"world\"}")) + }) + + http.ListenAndServe(":8080", c.Handler(h)) +} diff --git a/Godeps/_workspace/src/github.com/rs/cors/utils.go b/Godeps/_workspace/src/github.com/rs/cors/utils.go new file mode 100644 index 0000000000..429ab1114b --- /dev/null +++ b/Godeps/_workspace/src/github.com/rs/cors/utils.go @@ -0,0 +1,27 @@ +package cors + +import ( + "net/http" + "strings" +) + +type converter func(string) string + +// convert converts a list of string using the passed converter function +func convert(s []string, c converter) []string { + out := []string{} + for _, i := range s { + out = append(out, c(i)) + } + return out +} + +func parseHeaderList(headerList string) (headers []string) { + for _, header := range strings.Split(headerList, ",") { + header = http.CanonicalHeaderKey(strings.TrimSpace(header)) + if header != "" { + headers = append(headers, header) + } + } + return headers +} diff --git a/Godeps/_workspace/src/github.com/rs/cors/utils_test.go b/Godeps/_workspace/src/github.com/rs/cors/utils_test.go new file mode 100644 index 0000000000..3fc77fc1e0 --- /dev/null +++ b/Godeps/_workspace/src/github.com/rs/cors/utils_test.go @@ -0,0 +1,28 @@ +package cors + +import ( + "strings" + "testing" +) + +func TestConvert(t *testing.T) { + s := convert([]string{"A", "b", "C"}, strings.ToLower) + e := []string{"a", "b", "c"} + if s[0] != e[0] || s[1] != e[1] || s[2] != e[2] { + t.Errorf("%v != %v", s, e) + } +} + +func TestParseHeaderList(t *testing.T) { + h := parseHeaderList("header, second-header, THIRD-HEADER") + e := []string{"Header", "Second-Header", "Third-Header"} + if h[0] != e[0] || h[1] != e[1] || h[2] != e[2] { + t.Errorf("%v != %v", h, e) + } +} + +func TestParseHeaderListEmpty(t *testing.T) { + if len(parseHeaderList("")) != 0 { + t.Error("should be empty sclice") + } +} From f23529c5cde47f713ada745629a7bdc8e1506fa7 Mon Sep 17 00:00:00 2001 From: Taylor Gerring Date: Mon, 30 Mar 2015 09:18:22 +0200 Subject: [PATCH 095/141] General repo cleanup --- .gitignore | 6 +++++- .gitmodules | 3 --- .mailmap | 4 +++- update-license.go | 4 ++-- 4 files changed, 10 insertions(+), 7 deletions(-) diff --git a/.gitignore b/.gitignore index 706d953bff..e5a5d2fbe8 100644 --- a/.gitignore +++ b/.gitignore @@ -13,6 +13,8 @@ .ethtest */**/*tx_database* */**/*dapps* +Godeps/_workspace/pkg +Godeps/_workspace/bin #* .#* @@ -21,7 +23,9 @@ .project .settings -cmd/ethereum/ethereum +geth +mist +cmd/geth/geth cmd/mist/mist deploy/osx/Mist.app deploy/osx/Mist\ Installer.dmg diff --git a/.gitmodules b/.gitmodules index 461a5a7489..3284c329d5 100644 --- a/.gitmodules +++ b/.gitmodules @@ -1,6 +1,3 @@ -[submodule "ethereal/assets/samplecoin"] - path = ethereal/assets/samplecoin - url = git@github.com:obscuren/SampleCoin.git [submodule "cmd/mist/assets/ext/ethereum.js"] path = cmd/mist/assets/ext/ethereum.js url = https://github.com/ethereum/ethereum.js diff --git a/.mailmap b/.mailmap index cc9834bb9f..a3a3020acf 100644 --- a/.mailmap +++ b/.mailmap @@ -9,4 +9,6 @@ Joseph Goulden Nick Savers -Maran Hidskes \ No newline at end of file +Maran Hidskes + +Taylor Gerring diff --git a/update-license.go b/update-license.go index 832a94712f..e55732a53f 100644 --- a/update-license.go +++ b/update-license.go @@ -40,7 +40,7 @@ var ( extensions = []string{".go", ".js", ".qml"} // paths with any of these prefixes will be skipped - skipPrefixes = []string{"tests/files/", "cmd/mist/assets/ext/", "cmd/mist/assets/muted/"} + skipPrefixes = []string{"Godeps/", "tests/files/", "cmd/mist/assets/ext/", "cmd/mist/assets/muted/"} // paths with this prefix are licensed as GPL. all other files are LGPL. gplPrefixes = []string{"cmd/"} @@ -190,7 +190,7 @@ func fileInfo(file string) (*info, error) { break } } - cmd := exec.Command("git", "log", "--follow", "--find-copies", "--pretty=format:%aI | %aN <%aE>", "--", file) + cmd := exec.Command("git", "log", "--follow", "--find-copies", "--pretty=format:%ai | %aN <%aE>", "--", file) err := doLines(cmd, func(line string) { sep := strings.IndexByte(line, '|') year, name := line[:4], line[sep+2:] From 9feed3f61ebd3875fef8355fab9f1027989c03d6 Mon Sep 17 00:00:00 2001 From: Gustav Simonsson Date: Mon, 30 Mar 2015 15:59:14 +0200 Subject: [PATCH 096/141] Correct gas limit validation according to new algorithm * Use absolute value of (block's gas limit) - (parent's gas limit) in comparison with diff limit. * Ensure the diff is strictly smaller than the allowed size. --- core/block_processor.go | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/core/block_processor.go b/core/block_processor.go index bc3274eb5c..e970ad06ef 100644 --- a/core/block_processor.go +++ b/core/block_processor.go @@ -260,10 +260,13 @@ func (sm *BlockProcessor) ValidateHeader(block, parent *types.Header) error { return fmt.Errorf("Difficulty check failed for block %v, %v", block.Difficulty, expd) } + // TODO: use use minGasLimit and gasLimitBoundDivisor from + // https://github.com/ethereum/common/blob/master/params.json // block.gasLimit - parent.gasLimit <= parent.gasLimit / 1024 a := new(big.Int).Sub(block.GasLimit, parent.GasLimit) + a.Abs(a) b := new(big.Int).Div(parent.GasLimit, big.NewInt(1024)) - if a.Cmp(b) > 0 { + if !(a.Cmp(b) < 0) { return fmt.Errorf("GasLimit check failed for block %v (%v > %v)", block.GasLimit, a, b) } From 2f3a9681360f5326137de3aeb0aa8e2130de562a Mon Sep 17 00:00:00 2001 From: Taylor Gerring Date: Mon, 30 Mar 2015 16:20:30 +0200 Subject: [PATCH 097/141] New CallArgs Requirements for calls differ from transactions --- rpc/api.go | 2 +- rpc/args.go | 87 +++++++++++++++ rpc/args_test.go | 277 +++++++++++++++++++++++++++++++++++++++++++++-- 3 files changed, 357 insertions(+), 9 deletions(-) diff --git a/rpc/api.go b/rpc/api.go index 5020791777..bcd073ed2a 100644 --- a/rpc/api.go +++ b/rpc/api.go @@ -159,7 +159,7 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err } *reply = v case "eth_call": - args := new(NewTxArgs) + args := new(CallArgs) if err := json.Unmarshal(req.Params, &args); err != nil { return err } diff --git a/rpc/args.go b/rpc/args.go index 25a6c7a4f9..dd013147d9 100644 --- a/rpc/args.go +++ b/rpc/args.go @@ -238,6 +238,93 @@ func (args *NewTxArgs) UnmarshalJSON(b []byte) (err error) { return nil } +type CallArgs struct { + From string + To string + Value *big.Int + Gas *big.Int + GasPrice *big.Int + Data string + + BlockNumber int64 +} + +func (args *CallArgs) UnmarshalJSON(b []byte) (err error) { + var obj []json.RawMessage + var ext struct { + From string + To string + Value interface{} + Gas interface{} + GasPrice interface{} + Data string + } + + // Decode byte slice to array of RawMessages + if err := json.Unmarshal(b, &obj); err != nil { + return NewDecodeParamError(err.Error()) + } + + // Check for sufficient params + if len(obj) < 1 { + return NewInsufficientParamsError(len(obj), 1) + } + + // Decode 0th RawMessage to temporary struct + if err := json.Unmarshal(obj[0], &ext); err != nil { + return NewDecodeParamError(err.Error()) + } + + if len(ext.From) == 0 { + return NewValidationError("from", "is required") + } + args.From = ext.From + + if len(ext.To) == 0 { + return NewValidationError("to", "is required") + } + args.To = ext.To + + var num int64 + if ext.Value == nil { + num = int64(0) + } else { + if err := numString(ext.Value, &num); err != nil { + return err + } + } + args.Value = big.NewInt(num) + + if ext.Gas == nil { + num = int64(0) + } else { + if err := numString(ext.Gas, &num); err != nil { + return err + } + } + args.Gas = big.NewInt(num) + + if ext.GasPrice == nil { + num = int64(0) + } else { + if err := numString(ext.GasPrice, &num); err != nil { + return err + } + } + args.GasPrice = big.NewInt(num) + + args.Data = ext.Data + + // Check for optional BlockNumber param + if len(obj) > 1 { + if err := blockHeightFromJson(obj[1], &args.BlockNumber); err != nil { + return err + } + } + + return nil +} + type GetStorageArgs struct { Address string BlockNumber int64 diff --git a/rpc/args_test.go b/rpc/args_test.go index 602631b677..3635882c00 100644 --- a/rpc/args_test.go +++ b/rpc/args_test.go @@ -531,14 +531,275 @@ func TestNewTxArgsFromEmpty(t *testing.T) { input := `[{"to": "0xb60e8dd61c5d32be8058bb8eb970870f07233155"}]` args := new(NewTxArgs) - err := json.Unmarshal([]byte(input), &args) - switch err.(type) { - case nil: - t.Error("Expected error but didn't get one") - case *ValidationError: - break - default: - t.Errorf("Expected *rpc.ValidationError, but got %T with message `%s`", err, err.Error()) + str := ExpectValidationError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) + } +} + +func TestCallArgs(t *testing.T) { + input := `[{"from": "0xb60e8dd61c5d32be8058bb8eb970870f07233155", + "to": "0xd46e8dd67c5d32be8058bb8eb970870f072445675", + "gas": "0x76c0", + "gasPrice": "0x9184e72a000", + "value": "0x9184e72a000", + "data": "0xd46e8dd67c5d32be8d46e8dd67c5d32be8058bb8eb970870f072445675058bb8eb970870f072445675"}, + "0x10"]` + expected := new(CallArgs) + expected.From = "0xb60e8dd61c5d32be8058bb8eb970870f07233155" + expected.To = "0xd46e8dd67c5d32be8058bb8eb970870f072445675" + expected.Gas = big.NewInt(30400) + expected.GasPrice = big.NewInt(10000000000000) + expected.Value = big.NewInt(10000000000000) + expected.Data = "0xd46e8dd67c5d32be8d46e8dd67c5d32be8058bb8eb970870f072445675058bb8eb970870f072445675" + expected.BlockNumber = big.NewInt(16).Int64() + + args := new(CallArgs) + if err := json.Unmarshal([]byte(input), &args); err != nil { + t.Error(err) + } + + if expected.From != args.From { + t.Errorf("From shoud be %#v but is %#v", expected.From, args.From) + } + + if expected.To != args.To { + t.Errorf("To shoud be %#v but is %#v", expected.To, args.To) + } + + if bytes.Compare(expected.Gas.Bytes(), args.Gas.Bytes()) != 0 { + t.Errorf("Gas shoud be %#v but is %#v", expected.Gas.Bytes(), args.Gas.Bytes()) + } + + if bytes.Compare(expected.GasPrice.Bytes(), args.GasPrice.Bytes()) != 0 { + t.Errorf("GasPrice shoud be %#v but is %#v", expected.GasPrice, args.GasPrice) + } + + if bytes.Compare(expected.Value.Bytes(), args.Value.Bytes()) != 0 { + t.Errorf("Value shoud be %#v but is %#v", expected.Value, args.Value) + } + + if expected.Data != args.Data { + t.Errorf("Data shoud be %#v but is %#v", expected.Data, args.Data) + } + + if expected.BlockNumber != args.BlockNumber { + t.Errorf("BlockNumber shoud be %#v but is %#v", expected.BlockNumber, args.BlockNumber) + } +} + +func TestCallArgsInt(t *testing.T) { + input := `[{"from": "0xb60e8dd61c5d32be8058bb8eb970870f07233155", + "to": "0xd46e8dd67c5d32be8058bb8eb970870f072445675", + "gas": 100, + "gasPrice": 50, + "value": 8765456789, + "data": "0xd46e8dd67c5d32be8d46e8dd67c5d32be8058bb8eb970870f072445675058bb8eb970870f072445675"}, + 5]` + expected := new(CallArgs) + expected.Gas = big.NewInt(100) + expected.GasPrice = big.NewInt(50) + expected.Value = big.NewInt(8765456789) + expected.BlockNumber = int64(5) + + args := new(CallArgs) + if err := json.Unmarshal([]byte(input), &args); err != nil { + t.Error(err) + } + + if bytes.Compare(expected.Gas.Bytes(), args.Gas.Bytes()) != 0 { + t.Errorf("Gas shoud be %v but is %v", expected.Gas, args.Gas) + } + + if bytes.Compare(expected.GasPrice.Bytes(), args.GasPrice.Bytes()) != 0 { + t.Errorf("GasPrice shoud be %v but is %v", expected.GasPrice, args.GasPrice) + } + + if bytes.Compare(expected.Value.Bytes(), args.Value.Bytes()) != 0 { + t.Errorf("Value shoud be %v but is %v", expected.Value, args.Value) + } + + if expected.BlockNumber != args.BlockNumber { + t.Errorf("BlockNumber shoud be %v but is %v", expected.BlockNumber, args.BlockNumber) + } +} + +func TestCallArgsBlockBool(t *testing.T) { + input := `[{"from": "0xb60e8dd61c5d32be8058bb8eb970870f07233155", + "to": "0xd46e8dd67c5d32be8058bb8eb970870f072445675", + "gas": "0x76c0", + "gasPrice": "0x9184e72a000", + "value": "0x9184e72a000", + "data": "0xd46e8dd67c5d32be8d46e8dd67c5d32be8058bb8eb970870f072445675058bb8eb970870f072445675"}, + false]` + + args := new(CallArgs) + str := ExpectInvalidTypeError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) + } +} + +func TestCallArgsGasInvalid(t *testing.T) { + input := `[{"from": "0xb60e8dd61c5d32be8058bb8eb970870f07233155", + "to": "0xd46e8dd67c5d32be8058bb8eb970870f072445675", + "gas": false, + "gasPrice": "0x9184e72a000", + "value": "0x9184e72a000", + "data": "0xd46e8dd67c5d32be8d46e8dd67c5d32be8058bb8eb970870f072445675058bb8eb970870f072445675" + }]` + + args := new(CallArgs) + str := ExpectInvalidTypeError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) + } +} + +func TestCallArgsGaspriceInvalid(t *testing.T) { + input := `[{"from": "0xb60e8dd61c5d32be8058bb8eb970870f07233155", + "to": "0xd46e8dd67c5d32be8058bb8eb970870f072445675", + "gas": "0x76c0", + "gasPrice": false, + "value": "0x9184e72a000", + "data": "0xd46e8dd67c5d32be8d46e8dd67c5d32be8058bb8eb970870f072445675058bb8eb970870f072445675" + }]` + + args := new(CallArgs) + str := ExpectInvalidTypeError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) + } +} + +func TestCallArgsValueInvalid(t *testing.T) { + input := `[{"from": "0xb60e8dd61c5d32be8058bb8eb970870f07233155", + "to": "0xd46e8dd67c5d32be8058bb8eb970870f072445675", + "gas": "0x76c0", + "gasPrice": "0x9184e72a000", + "value": false, + "data": "0xd46e8dd67c5d32be8d46e8dd67c5d32be8058bb8eb970870f072445675058bb8eb970870f072445675" + }]` + + args := new(CallArgs) + str := ExpectInvalidTypeError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) + } +} + +func TestCallArgsGasMissing(t *testing.T) { + input := `[{"from": "0xb60e8dd61c5d32be8058bb8eb970870f07233155", + "to": "0xd46e8dd67c5d32be8058bb8eb970870f072445675", + "gasPrice": "0x9184e72a000", + "value": "0x9184e72a000", + "data": "0xd46e8dd67c5d32be8d46e8dd67c5d32be8058bb8eb970870f072445675058bb8eb970870f072445675" + }]` + + args := new(CallArgs) + if err := json.Unmarshal([]byte(input), &args); err != nil { + t.Error(err) + } + + expected := new(CallArgs) + expected.Gas = big.NewInt(0) + + if bytes.Compare(expected.Gas.Bytes(), args.Gas.Bytes()) != 0 { + t.Errorf("Gas shoud be %v but is %v", expected.Gas, args.Gas) + } + +} + +func TestCallArgsBlockGaspriceMissing(t *testing.T) { + input := `[{ + "from": "0xb60e8dd61c5d32be8058bb8eb970870f07233155", + "to": "0xd46e8dd67c5d32be8058bb8eb970870f072445675", + "gas": "0x76c0", + "value": "0x9184e72a000", + "data": "0xd46e8dd67c5d32be8d46e8dd67c5d32be8058bb8eb970870f072445675058bb8eb970870f072445675" + }]` + + args := new(CallArgs) + if err := json.Unmarshal([]byte(input), &args); err != nil { + t.Error(err) + } + + expected := new(CallArgs) + expected.GasPrice = big.NewInt(0) + + if bytes.Compare(expected.GasPrice.Bytes(), args.GasPrice.Bytes()) != 0 { + t.Errorf("GasPrice shoud be %v but is %v", expected.GasPrice, args.GasPrice) + } +} + +func TestCallArgsValueMissing(t *testing.T) { + input := `[{ + "from": "0xb60e8dd61c5d32be8058bb8eb970870f07233155", + "to": "0xd46e8dd67c5d32be8058bb8eb970870f072445675", + "gas": "0x76c0", + "gasPrice": "0x9184e72a000", + "data": "0xd46e8dd67c5d32be8d46e8dd67c5d32be8058bb8eb970870f072445675058bb8eb970870f072445675" + }]` + + args := new(CallArgs) + if err := json.Unmarshal([]byte(input), &args); err != nil { + t.Error(err) + } + + expected := new(CallArgs) + expected.Value = big.NewInt(int64(0)) + + if bytes.Compare(expected.Value.Bytes(), args.Value.Bytes()) != 0 { + t.Errorf("GasPrice shoud be %v but is %v", expected.Value, args.Value) + } +} + +func TestCallArgsEmpty(t *testing.T) { + input := `[]` + + args := new(CallArgs) + str := ExpectInsufficientParamsError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) + } +} + +func TestCallArgsInvalid(t *testing.T) { + input := `{}` + + args := new(CallArgs) + str := ExpectDecodeParamError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) + } +} +func TestCallArgsNotStrings(t *testing.T) { + input := `[{"from":6}]` + + args := new(CallArgs) + str := ExpectDecodeParamError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) + } +} + +func TestCallArgsFromEmpty(t *testing.T) { + input := `[{"to": "0xb60e8dd61c5d32be8058bb8eb970870f07233155"}]` + + args := new(CallArgs) + str := ExpectValidationError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) + } +} + +func TestCallArgsToEmpty(t *testing.T) { + input := `[{"from": "0xb60e8dd61c5d32be8058bb8eb970870f07233155"}]` + + args := new(CallArgs) + str := ExpectValidationError(json.Unmarshal([]byte(input), &args)) + if len(str) > 0 { + t.Error(str) } } From 6daa4552438f1d84d231600aced702b2808ef30b Mon Sep 17 00:00:00 2001 From: Taylor Gerring Date: Tue, 31 Mar 2015 14:14:29 +0200 Subject: [PATCH 098/141] Update Go bootnode address --- eth/backend.go | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/eth/backend.go b/eth/backend.go index fed0da0169..b1fa68e729 100644 --- a/eth/backend.go +++ b/eth/backend.go @@ -31,7 +31,7 @@ var ( defaultBootNodes = []*discover.Node{ // ETH/DEV cmd/bootnode - discover.MustParseNode("enode://6cdd090303f394a1cac34ecc9f7cda18127eafa2a3a06de39f6d920b0e583e062a7362097c7c65ee490a758b442acd5c80c6fce4b148c6a391e946b45131365b@54.169.166.226:30303"), + discover.MustParseNode("enode://09fbeec0d047e9a37e63f60f8618aa9df0e49271f3fadb2c070dc09e2099b95827b63a8b837c6fd01d0802d457dd83e3bd48bd3e6509f8209ed90dabbc30e3d3@52.16.188.185:30303"), // ETH/DEV cpp-ethereum (poc-8.ethdev.com) discover.MustParseNode("enode://4a44599974518ea5b0f14c31c4463692ac0329cb84851f3435e6d1b18ee4eae4aa495f846a0fa1219bd58035671881d44423876e57db2abd57254d0197da0ebe@5.1.83.226:30303"), } From 3453f8c5d2cf075063bcb8cd716b72e005b93e39 Mon Sep 17 00:00:00 2001 From: obscuren Date: Tue, 31 Mar 2015 15:30:55 +0200 Subject: [PATCH 099/141] Added Code field --- core/genesis.go | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/core/genesis.go b/core/genesis.go index e0d3e51b8b..716298231d 100644 --- a/core/genesis.go +++ b/core/genesis.go @@ -7,8 +7,8 @@ import ( "os" "github.com/ethereum/go-ethereum/common" - "github.com/ethereum/go-ethereum/core/types" "github.com/ethereum/go-ethereum/core/state" + "github.com/ethereum/go-ethereum/core/types" ) /* @@ -34,7 +34,10 @@ func GenesisBlock(db common.Database) *types.Block { genesis.SetTransactions(types.Transactions{}) genesis.SetReceipts(types.Receipts{}) - var accounts map[string]struct{ Balance string } + var accounts map[string]struct { + Balance string + Code string + } err := json.Unmarshal(genesisData, &accounts) if err != nil { fmt.Println("enable to decode genesis json data:", err) @@ -46,6 +49,7 @@ func GenesisBlock(db common.Database) *types.Block { codedAddr := common.Hex2Bytes(addr) accountState := statedb.GetAccount(common.BytesToAddress(codedAddr)) accountState.SetBalance(common.Big(account.Balance)) + accountState.SetCode(common.FromHex(account.Code)) statedb.UpdateStateObject(accountState) } statedb.Sync() From ec181b308addc30c04973e9058960d579c84eef5 Mon Sep 17 00:00:00 2001 From: obscuren Date: Tue, 31 Mar 2015 16:25:22 +0200 Subject: [PATCH 100/141] Squashed 'tests/files/' changes from c6d9629..29da5ea 29da5ea add JS block test example as state test 04108e0 Merge remote-tracking branch 'origin' into develop 6da7f35 JS failures 22b5dfc stQuadraticComplexity Refill with latest develop c97bf26 Memory / Solidity Test Update git-subtree-dir: tests/files git-subtree-split: 29da5ea53ab36d74bd3c0712337168086cabfb8d --- StateTests/RandomTests/st201503302200JS.json | 71 ++++++++ StateTests/RandomTests/st201503302202JS.json | 71 ++++++++ StateTests/RandomTests/st201503302206JS.json | 71 ++++++++ StateTests/RandomTests/st201503302208JS.json | 71 ++++++++ StateTests/RandomTests/st201503302210JS.json | 71 ++++++++ StateTests/RandomTests/st201503302211JS.json | 71 ++++++++ StateTests/stCallCreateCallCodeTest.json | 60 +++++++ StateTests/stMemoryStressTest.json | 85 +++++++++- StateTests/stQuadraticComplexityTest.json | 54 +++--- StateTests/stSolidityTest.json | 169 ++++++++++++------- 10 files changed, 702 insertions(+), 92 deletions(-) create mode 100644 StateTests/RandomTests/st201503302200JS.json create mode 100644 StateTests/RandomTests/st201503302202JS.json create mode 100644 StateTests/RandomTests/st201503302206JS.json create mode 100644 StateTests/RandomTests/st201503302208JS.json create mode 100644 StateTests/RandomTests/st201503302210JS.json create mode 100644 StateTests/RandomTests/st201503302211JS.json diff --git a/StateTests/RandomTests/st201503302200JS.json b/StateTests/RandomTests/st201503302200JS.json new file mode 100644 index 0000000000..04cda0cad6 --- /dev/null +++ b/StateTests/RandomTests/st201503302200JS.json @@ -0,0 +1,71 @@ +{ + "randomStatetest" : { + "env" : { + "currentCoinbase" : "945304eb96065b2a98b57a48a06ae28d285a71b5", + "currentDifficulty" : "5623894562375", + "currentGasLimit" : "115792089237316195423570985008687907853269984665640564039457584007913129639935", + "currentNumber" : "0", + "currentTimestamp" : "1", + "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6" + }, + "logs" : [ + ], + "out" : "0x", + "post" : { + "095e7baea6a6c7c4c2dfeb977efac326af552d87" : { + "balance" : "0", + "code" : "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", + "nonce" : "0", + "storage" : { + } + }, + "945304eb96065b2a98b57a48a06ae28d285a71b5" : { + "balance" : "1556088597", + "code" : "0x6000355415600957005b60203560003555", + "nonce" : "0", + "storage" : { + } + }, + "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : { + "balance" : "999999998443911449", + "code" : "0x", + "nonce" : "1", + "storage" : { + } + } + }, + "postStateRoot" : "886793cb795aad67bef8747046a71428c332fac253236d4002e142f08f31602b", + "pre" : { + "095e7baea6a6c7c4c2dfeb977efac326af552d87" : { + "balance" : "0", + "code" : "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", + "nonce" : "0", + "storage" : { + } + }, + "945304eb96065b2a98b57a48a06ae28d285a71b5" : { + "balance" : "46", + "code" : "0x6000355415600957005b60203560003555", + "nonce" : "0", + "storage" : { + } + }, + "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : { + "balance" : "1000000000000000000", + "code" : "0x", + "nonce" : "0", + "storage" : { + } + } + }, + "transaction" : { + "data" : "0x7f000000000000000000000000ffffffffffffffffffffffffffffffffffffffff7ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe7f000000000000000000000000945304eb96065b2a98b57a48a06ae28d285a71b57f00000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000c350377f000000000000000000000000000000000000000000000000000000000000c3507f00000000000000000000000100000000000000000000000000000000000000000b3a09785b1084418866100af0868a34", + "gasLimit" : "0x5cc006e7", + "gasPrice" : "1", + "nonce" : "0", + "secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8", + "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87", + "value" : "2056709657" + } + } +} diff --git a/StateTests/RandomTests/st201503302202JS.json b/StateTests/RandomTests/st201503302202JS.json new file mode 100644 index 0000000000..2bd3d6b881 --- /dev/null +++ b/StateTests/RandomTests/st201503302202JS.json @@ -0,0 +1,71 @@ +{ + "randomStatetest" : { + "env" : { + "currentCoinbase" : "945304eb96065b2a98b57a48a06ae28d285a71b5", + "currentDifficulty" : "5623894562375", + "currentGasLimit" : "115792089237316195423570985008687907853269984665640564039457584007913129639935", + "currentNumber" : "0", + "currentTimestamp" : "1", + "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6" + }, + "logs" : [ + ], + "out" : "0x", + "post" : { + "095e7baea6a6c7c4c2dfeb977efac326af552d87" : { + "balance" : "0", + "code" : "0x7ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe7f000000000000000000000000ffffffffffffffffffffffffffffffffffffffff7f00000000000000000000000100000000000000000000000000000000000000004340427f000000000000000000000000000000000000000000000000000000000000c3507fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff52835a546b6685923465", + "nonce" : "0", + "storage" : { + } + }, + "945304eb96065b2a98b57a48a06ae28d285a71b5" : { + "balance" : "1241595343", + "code" : "0x6000355415600957005b60203560003555", + "nonce" : "0", + "storage" : { + } + }, + "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : { + "balance" : "999999998758404703", + "code" : "0x", + "nonce" : "1", + "storage" : { + } + } + }, + "postStateRoot" : "adebc5b15e70b5b8ad3eb5d2d0bc7880149d6f86d96cbc861494f810c3d325c1", + "pre" : { + "095e7baea6a6c7c4c2dfeb977efac326af552d87" : { + "balance" : "0", + "code" : "0x7ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe7f000000000000000000000000ffffffffffffffffffffffffffffffffffffffff7f00000000000000000000000100000000000000000000000000000000000000004340427f000000000000000000000000000000000000000000000000000000000000c3507fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff52835a546b6685923465", + "nonce" : "0", + "storage" : { + } + }, + "945304eb96065b2a98b57a48a06ae28d285a71b5" : { + "balance" : "46", + "code" : "0x6000355415600957005b60203560003555", + "nonce" : "0", + "storage" : { + } + }, + "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : { + "balance" : "1000000000000000000", + "code" : "0x", + "nonce" : "0", + "storage" : { + } + } + }, + "transaction" : { + "data" : "0x7ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe7f000000000000000000000000ffffffffffffffffffffffffffffffffffffffff7f00000000000000000000000100000000000000000000000000000000000000004340427f000000000000000000000000000000000000000000000000000000000000c3507fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff52835a546b6685923465", + "gasLimit" : "0x4a013da1", + "gasPrice" : "1", + "nonce" : "0", + "secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8", + "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87", + "value" : "1959890283" + } + } +} diff --git a/StateTests/RandomTests/st201503302206JS.json b/StateTests/RandomTests/st201503302206JS.json new file mode 100644 index 0000000000..86f9b42c9a --- /dev/null +++ b/StateTests/RandomTests/st201503302206JS.json @@ -0,0 +1,71 @@ +{ + "randomStatetest" : { + "env" : { + "currentCoinbase" : "945304eb96065b2a98b57a48a06ae28d285a71b5", + "currentDifficulty" : "5623894562375", + "currentGasLimit" : "115792089237316195423570985008687907853269984665640564039457584007913129639935", + "currentNumber" : "0", + "currentTimestamp" : "1", + "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6" + }, + "logs" : [ + ], + "out" : "0x", + "post" : { + "095e7baea6a6c7c4c2dfeb977efac326af552d87" : { + "balance" : "0", + "code" : "0x7f000000000000000000000000000000000000000000000000000000000000c3507ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe7f00000000000000000000000100000000000000000000000000000000000000007ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe527f00000000000000000000000000000000000000000000000000000000000000017f000000000000000000000000ffffffffffffffffffffffffffffffffffffffff7f000000000000000000000000945304eb96065b2a98b57a48a06ae28d285a71b5", + "nonce" : "0", + "storage" : { + } + }, + "945304eb96065b2a98b57a48a06ae28d285a71b5" : { + "balance" : "1944132934", + "code" : "0x6000355415600957005b60203560003555", + "nonce" : "0", + "storage" : { + } + }, + "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : { + "balance" : "999999998055867112", + "code" : "0x", + "nonce" : "1", + "storage" : { + } + } + }, + "postStateRoot" : "16d58f4edca99e12b53543966af5ef6159af7dbf93ef4f085bce2972ecb413ad", + "pre" : { + "095e7baea6a6c7c4c2dfeb977efac326af552d87" : { + "balance" : "0", + "code" : "0x7f000000000000000000000000000000000000000000000000000000000000c3507ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe7f00000000000000000000000100000000000000000000000000000000000000007ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe527f00000000000000000000000000000000000000000000000000000000000000017f000000000000000000000000ffffffffffffffffffffffffffffffffffffffff7f000000000000000000000000945304eb96065b2a98b57a48a06ae28d285a71b5", + "nonce" : "0", + "storage" : { + } + }, + "945304eb96065b2a98b57a48a06ae28d285a71b5" : { + "balance" : "46", + "code" : "0x6000355415600957005b60203560003555", + "nonce" : "0", + "storage" : { + } + }, + "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : { + "balance" : "1000000000000000000", + "code" : "0x", + "nonce" : "0", + "storage" : { + } + } + }, + "transaction" : { + "data" : "0x7f000000000000000000000000000000000000000000000000000000000000c3507ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe7f00000000000000000000000100000000000000000000000000000000000000007ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe527f00000000000000000000000000000000000000000000000000000000000000017f000000000000000000000000ffffffffffffffffffffffffffffffffffffffff7f000000000000000000000000945304eb96065b2a98b57a48a06ae28d285a71b5", + "gasLimit" : "0x73e11d18", + "gasPrice" : "1", + "nonce" : "0", + "secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8", + "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87", + "value" : "1285310456" + } + } +} diff --git a/StateTests/RandomTests/st201503302208JS.json b/StateTests/RandomTests/st201503302208JS.json new file mode 100644 index 0000000000..9c49f721a5 --- /dev/null +++ b/StateTests/RandomTests/st201503302208JS.json @@ -0,0 +1,71 @@ +{ + "randomStatetest" : { + "env" : { + "currentCoinbase" : "945304eb96065b2a98b57a48a06ae28d285a71b5", + "currentDifficulty" : "5623894562375", + "currentGasLimit" : "115792089237316195423570985008687907853269984665640564039457584007913129639935", + "currentNumber" : "0", + "currentTimestamp" : "1", + "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6" + }, + "logs" : [ + ], + "out" : "0x", + "post" : { + "095e7baea6a6c7c4c2dfeb977efac326af552d87" : { + "balance" : "0", + "code" : "0x7f000000000000000000000000945304eb96065b2a98b57a48a06ae28d285a71b57fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7f0000000000000000000000000000000000000000000000000000000000000000027ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe307f00000000000000000000000100000000000000000000000000000000000000007f00000000000000000000000100000000000000000000000000000000000000005255", + "nonce" : "0", + "storage" : { + } + }, + "945304eb96065b2a98b57a48a06ae28d285a71b5" : { + "balance" : "1380924181", + "code" : "0x6000355415600957005b60203560003555", + "nonce" : "0", + "storage" : { + } + }, + "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : { + "balance" : "999999998619075865", + "code" : "0x", + "nonce" : "1", + "storage" : { + } + } + }, + "postStateRoot" : "224160a19d11a6252067a26ecfc2963fd1aff5c2b484a2f12c12ec7d5bbc547d", + "pre" : { + "095e7baea6a6c7c4c2dfeb977efac326af552d87" : { + "balance" : "0", + "code" : "0x7f000000000000000000000000945304eb96065b2a98b57a48a06ae28d285a71b57fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7f0000000000000000000000000000000000000000000000000000000000000000027ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe307f00000000000000000000000100000000000000000000000000000000000000007f00000000000000000000000100000000000000000000000000000000000000005255", + "nonce" : "0", + "storage" : { + } + }, + "945304eb96065b2a98b57a48a06ae28d285a71b5" : { + "balance" : "46", + "code" : "0x6000355415600957005b60203560003555", + "nonce" : "0", + "storage" : { + } + }, + "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : { + "balance" : "1000000000000000000", + "code" : "0x", + "nonce" : "0", + "storage" : { + } + } + }, + "transaction" : { + "data" : "0x7f000000000000000000000000945304eb96065b2a98b57a48a06ae28d285a71b57fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7f0000000000000000000000000000000000000000000000000000000000000000027ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe307f00000000000000000000000100000000000000000000000000000000000000007f000000000000000000000001000000000000000000000000000000000000000052", + "gasLimit" : "0x524f3ae7", + "gasPrice" : "1", + "nonce" : "0", + "secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8", + "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87", + "value" : "936808044" + } + } +} diff --git a/StateTests/RandomTests/st201503302210JS.json b/StateTests/RandomTests/st201503302210JS.json new file mode 100644 index 0000000000..42d53b12b6 --- /dev/null +++ b/StateTests/RandomTests/st201503302210JS.json @@ -0,0 +1,71 @@ +{ + "randomStatetest" : { + "env" : { + "currentCoinbase" : "945304eb96065b2a98b57a48a06ae28d285a71b5", + "currentDifficulty" : "5623894562375", + "currentGasLimit" : "115792089237316195423570985008687907853269984665640564039457584007913129639935", + "currentNumber" : "0", + "currentTimestamp" : "1", + "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6" + }, + "logs" : [ + ], + "out" : "0x", + "post" : { + "095e7baea6a6c7c4c2dfeb977efac326af552d87" : { + "balance" : "0", + "code" : "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", + "nonce" : "0", + "storage" : { + } + }, + "945304eb96065b2a98b57a48a06ae28d285a71b5" : { + "balance" : "1932635520", + "code" : "0x6000355415600957005b60203560003555", + "nonce" : "0", + "storage" : { + } + }, + "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : { + "balance" : "999999998067364526", + "code" : "0x", + "nonce" : "1", + "storage" : { + } + } + }, + "postStateRoot" : "3c9d47fb3ada07b78c2e6470ed8b4107db21e513979a71c270d97da5a20186bc", + "pre" : { + "095e7baea6a6c7c4c2dfeb977efac326af552d87" : { + "balance" : "0", + "code" : "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", + "nonce" : "0", + "storage" : { + } + }, + "945304eb96065b2a98b57a48a06ae28d285a71b5" : { + "balance" : "46", + "code" : "0x6000355415600957005b60203560003555", + "nonce" : "0", + "storage" : { + } + }, + "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : { + "balance" : "1000000000000000000", + "code" : "0x", + "nonce" : "0", + "storage" : { + } + } + }, + "transaction" : { + "data" : "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", + "gasLimit" : "0x7331ad52", + "gasPrice" : "1", + "nonce" : "0", + "secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8", + "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87", + "value" : "1499936335" + } + } +} diff --git a/StateTests/RandomTests/st201503302211JS.json b/StateTests/RandomTests/st201503302211JS.json new file mode 100644 index 0000000000..9bf18da150 --- /dev/null +++ b/StateTests/RandomTests/st201503302211JS.json @@ -0,0 +1,71 @@ +{ + "randomStatetest" : { + "env" : { + "currentCoinbase" : "945304eb96065b2a98b57a48a06ae28d285a71b5", + "currentDifficulty" : "5623894562375", + "currentGasLimit" : "115792089237316195423570985008687907853269984665640564039457584007913129639935", + "currentNumber" : "0", + "currentTimestamp" : "1", + "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6" + }, + "logs" : [ + ], + "out" : "0x", + "post" : { + "095e7baea6a6c7c4c2dfeb977efac326af552d87" : { + "balance" : "0", + "code" : "0x7ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe7f000000000000000000000001000000000000000000000000000000000000000044457f0000000000000000000000000000000000000000000000000000000000000001187f00000000000000000000000000000000000000000000000000000000000000017fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff52155955", + "nonce" : "0", + "storage" : { + } + }, + 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a/StateTests/stCallCreateCallCodeTest.json +++ b/StateTests/stCallCreateCallCodeTest.json @@ -847,6 +847,66 @@ "value" : "100000" } }, + "createJS_ExampleContract" : { + "env" : { + "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba", + "currentDifficulty" : "256", + "currentGasLimit" : "1000000", + "currentNumber" : "0", + "currentTimestamp" : 1, + "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6" + }, + "logs" : [ + ], + "out" : 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+ "gasLimit" : "600000", + "gasPrice" : "1", + "nonce" : "0", + "secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8", + "to" : "", + "value" : "100000" + } + }, "createNameRegistratorendowmentTooHigh" : { "env" : { "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba", diff --git a/StateTests/stMemoryStressTest.json b/StateTests/stMemoryStressTest.json index 323aa7aa6f..3b09715511 100644 --- a/StateTests/stMemoryStressTest.json +++ b/StateTests/stMemoryStressTest.json @@ -1,4 +1,73 @@ { + "FillStack" : { + "env" : { + "currentCoinbase" : "945304eb96065b2a98b57a48a06ae28d285a71b5", + "currentDifficulty" : "5623894562375", + "currentGasLimit" : "115792089237316195423570985008687907853269984665640564039457584007913129639935", + "currentNumber" : "0", + "currentTimestamp" : "1", + "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6" + }, + "logs" : [ + ], + "out" : "0x", + "post" : { + 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"0x5b7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe457f00000000000000000000000100000000000000000000000000000000000000007f00000000000000000000000000000000000000000000000000000000000000017f000000000000000000000000000000000000000000000000000000000000c3504357155320803a97", + "gasLimit" : "3141592", + "gasPrice" : "1", + "nonce" : "0", + "secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8", + "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87", + "value" : "264050067" + } + }, "mload32bitBound" : { "env" : { "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba", @@ -13,7 +82,7 @@ "out" : "0x", "post" : { "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : { - "balance" : "1000000000000000010", + "balance" : "1000000000000000000", "code" : "0x64010000000051600155", "nonce" : "0", "storage" : { @@ -27,14 +96,14 @@ } }, "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : { - "balance" : "158330884724018", + "balance" : "158330884724028", "code" : "0x", "nonce" : "1", "storage" : { } } }, - "postStateRoot" : "090f17dba3bdd58cf107c8155b9066e54f53a9d75bd0ec5524c364f361e32d14", + "postStateRoot" : "8a47d8a8689889820bd4273dd667ece01f288b091ce244c671a6394dc4109f1f", "pre" : { "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : { "balance" : "1000000000000000000", @@ -75,7 +144,7 @@ "out" : "0x", "post" : { "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : { - "balance" : "1000000000000000010", + "balance" : "1000000000000000000", "code" : "0x64017735940051600155", "nonce" : "0", "storage" : { @@ -89,14 +158,14 @@ } }, "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : { - "balance" : "340119723807253", + "balance" : "340119723807263", "code" : "0x", "nonce" : "1", "storage" : { } } }, - "postStateRoot" : "bc10fc8e26a51bad7dad35ee2a218076947efd3010ef12d869c3eae434a41b6d", + "postStateRoot" : "6965350d67785b430326cd01f5c523976fa9361740a6f09f2f8b1f1f7940b6ec", "pre" : { 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"0x", "nonce" : "1", "storage" : { @@ -34,14 +34,14 @@ } }, "bbbf5374fce5edbc8e2a8697c15331677e6ebf0b" : { - "balance" : "4503599627370505", + "balance" : "4503599627370495", "code" : "0x60016000540160005561040060005410601b5760016002556047565b60006000620f42406000600073bbbf5374fce5edbc8e2a8697c15331677e6ebf0b620f55c85a03f16001555b", "nonce" : "0", "storage" : { } } }, - "postStateRoot" : "663dc49e9b7325b42dada44e8783314a91be746a73a86e834f9592ba7c69fd3e", + "postStateRoot" : "41ae7b9b5d5a40a8cf673e75e87da34ee60e054579798da9de4b91add7119fc6", "pre" : { "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : { "balance" : "340282366920938463463374607431768211455", @@ -89,7 +89,7 @@ "out" : "0x", "post" : { "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : { - "balance" : "340282366920938463463374607431683211445", + "balance" : "340282366920938463463374607431683211455", "code" : "0x", "nonce" : "1", "storage" : { @@ -110,14 +110,14 @@ } }, "bbbf5374fce5edbc8e2a8697c15331677e6ebf0b" : { - "balance" : "4503599627370505", + "balance" : "4503599627370495", "code" : "0x5b61c3506080511015603f576000600061c3506000600173aaaf5374fce5edbc8e2a8697c15331677e6ebf0b610640f16000556001608051016080526000565b608051600155", "nonce" : "0", "storage" : { } } }, - "postStateRoot" : "fa335ba0e63752360fc9eaf701cdcf4315e0f9038b898c008ba975fd66028ed4", + "postStateRoot" : "03b85800376c94106b746ac1714af750c6bccc95263fe92bfd673b623c2a9f58", "pre" : { "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : { "balance" : "340282366920938463463374607431768211455", @@ -165,7 +165,7 @@ "out" : "0x", "post" : { "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : { - "balance" : "340282366920938463463374607431673711445", + "balance" : "340282366920938463463374607431673711455", "code" : "0x", "nonce" : "1", "storage" : { @@ -179,14 +179,14 @@ } }, "bbbf5374fce5edbc8e2a8697c15331677e6ebf0b" : { - "balance" : "340282366920938463463374607431768211465", + "balance" : "340282366920938463463374607431768211455", "code" : "0x5b61c3506080511015602c576000600061c3506000600160016101f4f16000556001608051016080526000565b608051600155", "nonce" : "0", "storage" : { } } }, - "postStateRoot" : "d036f16280564019d2bfab66b8e37fa41cfcad04025c949f897f511e321e5cb3", + "postStateRoot" : "1c10ca4d661261f2041a209c80878a85e70c568fcaca0d2672207bfbc8e5262c", "pre" : { "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : { "balance" : "340282366920938463463374607431768211455", @@ -227,7 +227,7 @@ "out" : "0x", "post" : { "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : { - "balance" : "340282366920938463463374607431679961445", + "balance" : "340282366920938463463374607431679961455", "code" : "0x", "nonce" : "1", "storage" : { @@ -241,14 +241,14 @@ } }, "bbbf5374fce5edbc8e2a8697c15331677e6ebf0b" : { - "balance" : "4503599627370505", + "balance" : "4503599627370495", "code" : "0x5b61c3506080511015602c576000600061c35060006001600461061cf16000556001608051016080526000565b608051600155", "nonce" : "0", "storage" : { } } }, - "postStateRoot" : "5b62734d0f07edf448659b47743c07b3e255d22b7fd982f94afffe40cad36257", + "postStateRoot" : "5b598dad661bdec03972e39b4f8a81c4a5e660761ad43dce42f270963759d7eb", "pre" : { "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : { "balance" : "340282366920938463463374607431768211455", @@ -289,7 +289,7 @@ "out" : "0x", "post" : { "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : { - "balance" : "340282366920938463463374607431679961445", + "balance" : "340282366920938463463374607431679961455", "code" : "0x", "nonce" : "1", "storage" : { @@ -303,14 +303,14 @@ } }, "bbbf5374fce5edbc8e2a8697c15331677e6ebf0b" : { - "balance" : "4503599627370505", + "balance" : "4503599627370495", "code" : "0x602a6001525b61c350608051101560325761c350600161c35060006001600461061cf16000556001608051016080526005565b608051600155600151600255", "nonce" : "0", "storage" : { } } }, - "postStateRoot" : "5216c8ba51b38440ac008c5667e3042a89135b89a9489d2e0f710d1b17f4046e", + "postStateRoot" : "0c99be86d6bc6d54547baa21ad24a66e033b1d2f66faa45f8a698dfefc89b58b", "pre" : { "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : { "balance" : "340282366920938463463374607431768211455", @@ -351,7 +351,7 @@ "out" : "0x", "post" : { "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : { - "balance" : "340282366920938463463374607427843211445", + "balance" : "340282366920938463463374607427843211455", "code" : "0x", "nonce" : "1", "storage" : { @@ -365,14 +365,14 @@ } }, "bbbf5374fce5edbc8e2a8697c15331677e6ebf0b" : { - "balance" : "4503599627370505", + "balance" : "4503599627370495", "code" : "0x5b61c3506080511015602d576000600061c35060006001600362013178f16000556001608051016080526000565b608051600155", "nonce" : "0", "storage" : { } } }, - "postStateRoot" : "13aaa7fe67364082aca2dea3277354b8fd6c67833900fc255dd8c11d560af5cc", + "postStateRoot" : "ee56d166321770f333bc9706cd878884698f94afeb9fdfdaba14b19488a3395a", "pre" : { "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : { "balance" : "340282366920938463463374607431768211455", @@ -721,7 +721,7 @@ "out" : "0x", "post" : { "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : { - "balance" : "340282366920938463463374607431683211445", + "balance" : "340282366920938463463374607431683211455", "code" : "0x", "nonce" : "1", "storage" : { @@ -742,14 +742,14 @@ } }, "bbbf5374fce5edbc8e2a8697c15331677e6ebf0b" : { - "balance" : "4503599627370505", + "balance" : "4503599627370495", "code" : "0x5b61c3506080511015603f576000600061c3506000600173aaaf5374fce5edbc8e2a8697c15331677e6ebf0b610640f26000556001608051016080526000565b608051600155", "nonce" : "0", "storage" : { } } }, - "postStateRoot" : "e006bf33ef8b4299670ee9eeb3ccc19c783fd73677088bb76e056e07df70197d", + "postStateRoot" : "414b9e24bee6c3d77fe338f9830cbd0653b6ddbe64177dfdc16a3dd20f234697", "pre" : { "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : { "balance" : "340282366920938463463374607431768211455", @@ -7924,7 +7924,7 @@ "out" : "0x", "post" : { "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : { - "balance" : "340282366920938463463374607431679961445", + "balance" : "340282366920938463463374607431679961455", "code" : "0x", "nonce" : "1", "storage" : { @@ -7945,14 +7945,14 @@ } }, "bbbf5374fce5edbc8e2a8697c15331677e6ebf0b" : { - "balance" : "4503599627370505", + "balance" : "4503599627370495", "code" : "0x5b61c3506080511015603f576000600061c3506000600073aaaf5374fce5edbc8e2a8697c15331677e6ebf0b61061cf16000556001608051016080526000565b608051600155", "nonce" : "0", "storage" : { } } }, - "postStateRoot" : "31d45315e75daa1099c6dec7a6ab85d39fdd6c5bb5d7f7d1b19a5cd85de7bce7", + "postStateRoot" : "722399a622a8b9b74621e7523708158e65293d659fee58c0a056d2f48b44a189", "pre" : { "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : { "balance" : "340282366920938463463374607431768211455", @@ -8000,7 +8000,7 @@ "out" : "0x", "post" : { "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : { - "balance" : "340282366920938463463374607431679961445", + "balance" : "340282366920938463463374607431679961455", "code" : "0x", "nonce" : "1", "storage" : { @@ -8021,14 +8021,14 @@ } }, "bbbf5374fce5edbc8e2a8697c15331677e6ebf0b" : { - "balance" : "4503599627370505", + "balance" : "4503599627370495", "code" : "0x5b61c3506080511015603f576000600061c3506000600073aaaf5374fce5edbc8e2a8697c15331677e6ebf0b61061cf16000556001608051016080526000565b608051600155", "nonce" : "0", "storage" : { } } }, - "postStateRoot" : "4d4f0332a3f18f34b3d4777ac84c7c99e91c0da4005834dc819dfa69f7cbd156", + "postStateRoot" : "a3d7da9aa50be0201d42a2d00f968aa675ba436172ff793a3bc174ad7ffee206", "pre" : { "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : { "balance" : "340282366920938463463374607431768211455", diff --git a/StateTests/stSolidityTest.json b/StateTests/stSolidityTest.json index 322deeb0f1..f32425c4a5 100644 --- a/StateTests/stSolidityTest.json +++ b/StateTests/stSolidityTest.json @@ -53,7 +53,6 @@ } }, "transaction" : { - "//" : "run()", "data" : "0xc0406226", "gasLimit" : "300000", "gasPrice" : "1", @@ -116,7 +115,6 @@ } }, "transaction" : { - "//" : "testInfiniteLoop()", "data" : "0x296df0df", "gasLimit" : "300000", "gasPrice" : "1", @@ -188,7 +186,6 @@ } }, "transaction" : { - "//" : "run()", "data" : "0xc0406226", "gasLimit" : "350000", "gasPrice" : "1", @@ -213,31 +210,31 @@ "post" : { "095e7baea6a6c7c4c2dfeb977efac326af552d87" : { "balance" : "100000", - "code" : "0x60003560e060020a90048063296df0df1460295780634893d88a146035578063981a316514604157005b602f604d565b60006000f35b603b6062565b60006000f35b6047605a565b60006000f35b5b600115605857604e565b565b60606062565b565b6068605a565b56", + "code" : "0x7c01000000000000000000000000000000000000000000000000000000006000350463296df0df811460415780634893d88a14604d578063981a316514605957005b60476065565b60006000f35b6053607a565b60006000f35b605f6072565b60006000f35b5b6001156070576066565b565b6078607a565b565b60806072565b56", "nonce" : "0", "storage" : { } }, "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : { - "balance" : "30000", + "balance" : "60000", "code" : "0x", "nonce" : "0", "storage" : { } }, "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : { - "balance" : "470000", + "balance" : "440000", "code" : "0x", "nonce" : "1", "storage" : { } } }, - "postStateRoot" : "34c16a291d6bdb8a48cabda1af07fc654e147e715705b1fde0e4f86d021ca627", + "postStateRoot" : "28775a9bfb2082afcf55670f0cec3345867d51cf068580a38bb823d375e44f1a", "pre" : { "095e7baea6a6c7c4c2dfeb977efac326af552d87" : { "balance" : "100000", - "code" : "0x60003560e060020a90048063296df0df1460295780634893d88a146035578063981a316514604157005b602f604d565b60006000f35b603b6062565b60006000f35b6047605a565b60006000f35b5b600115605857604e565b565b60606062565b565b6068605a565b56", + "code" : "0x7c01000000000000000000000000000000000000000000000000000000006000350463296df0df811460415780634893d88a14604d578063981a316514605957005b60476065565b60006000f35b6053607a565b60006000f35b605f6072565b60006000f35b5b6001156070576066565b565b6078607a565b565b60806072565b56", "nonce" : "0", "storage" : { } @@ -251,9 +248,8 @@ } }, "transaction" : { - "//" : "testRecursiveMethods()", "data" : "0x981a3165", - "gasLimit" : "30000", + "gasLimit" : "60000", "gasPrice" : "1", "nonce" : "0", "secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8", @@ -321,7 +317,6 @@ } }, "transaction" : { - "//" : "run()", "data" : "0xc0406226", "gasLimit" : "350000", "gasPrice" : "1", @@ -384,7 +379,6 @@ } }, "transaction" : { - "//" : "run(uint256)", "data" : "0xa444f5e90000000000000000000000000000000000000000000000000000000000000204", "gasLimit" : "300000", "gasPrice" : "1", @@ -480,7 +474,6 @@ } }, "transaction" : { - "//" : "run(uint256)", "data" : "0xa444f5e90000000000000000000000000000000000000000000000000000000000000004", "gasLimit" : "300000", "gasPrice" : "1", @@ -505,31 +498,32 @@ "post" : { "095e7baea6a6c7c4c2dfeb977efac326af552d87" : { "balance" : "100100", - "code" : "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", + "code" : 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"2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : { - "balance" : "21820", + "balance" : "41878", "code" : "0x", "nonce" : "0", "storage" : { } }, "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : { - "balance" : "978080", + "balance" : "958022", "code" : "0x", "nonce" : "1", "storage" : { } } }, - "postStateRoot" : "989a1a0c1eb8ea72f8bccba220d7aaacc7aa51171a0a1e753bbb03893367cbb1", + "postStateRoot" : "7cd344479a3d29c91dd9d9492f35811b5671e6a756a6c6dc223961fd34a1038e", "pre" : { "095e7baea6a6c7c4c2dfeb977efac326af552d87" : { "balance" : "100000", - "code" : 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"5d9414ffd30ec040a59e0a99b7a54097306ee5d426bd8adf8e5a99490ad083c5", "pre" : { "095e7baea6a6c7c4c2dfeb977efac326af552d87" : { "balance" : "100000", - "code" : "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", + "code" : "0x7c01000000000000000000000000000000000000000000000000000000006000350463380e439681146037578063c040622614604757005b603d6084565b8060005260206000f35b604d6057565b8060005260206000f35b6000605f6084565b600060006101000a81548160ff0219169083021790555060ff60016000540416905090565b6000808160011560cd575b600a82121560a157600190910190608f565b81600a1460ac5760c9565b50600a5b60008160ff16111560c85760019182900391900360b0565b5b60d5565b6000925060ed565b8160001460e05760e8565b6001925060ed565b600092505b50509056", "nonce" : "0", "storage" : { } @@ -802,7 +858,6 @@ } }, "transaction" : { - "//" : "run()", "data" : "0xc0406226", "gasLimit" : "350000", "gasPrice" : "1", @@ -827,36 +882,37 @@ "post" : { "095e7baea6a6c7c4c2dfeb977efac326af552d87" : { "balance" : "100100", - "code" : "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", + "code" : "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", "nonce" : "0", "storage" : { - "0x" : "0xff", - "0x01" : "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b", - "0x02" : "0xff", - "0x03" : "0x676c6f62616c2064617461203332206c656e67746820737472696e6700000000", - "0x17ef568e3e12ab5b9c7254a8d58478811de00f9e6eb34345acd53bf8fd09d3ec" : "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" + "0x" : "0x01", + "0x01" : "0xff", + "0x02" : "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b", + "0x03" : "0xff", + "0x04" : "0x676c6f62616c2064617461203332206c656e67746820737472696e6700000000", + "0x05b8ccbb9d4d8fb16ea74ce3c29a41f1b461fbdaff4714a0d9a8eb05499746bc" : "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" } }, "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : { - "balance" : "122233", + "balance" : "142513", "code" : "0x", "nonce" : "0", "storage" : { } }, "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : { - "balance" : "877667", + "balance" : "857387", "code" : "0x", "nonce" : "1", "storage" : { } } }, - "postStateRoot" : "cd199efc068169fa69288eea1531f3eee70c842750f58d1b873fc493ab4e8a80", + "postStateRoot" : "fabbcefefcd34f324da40464c4bd8df7a21d379e0a897796d290a2b49e974e88", "pre" : { "095e7baea6a6c7c4c2dfeb977efac326af552d87" : { "balance" : "100000", - "code" : "0x60003560e060020a900480632a9afb8314610021578063c04062261461003357005b610029610045565b8060005260206000f35b61003b610136565b8060005260206000f35b60006001905060005460ff141561005b57610064565b60009050610133565b60025460005414156100755761007e565b60009050610133565b600154600160a060020a031673a94f5374fce5edbc8e2a8697c15331677e6ebf0b14156100aa576100b3565b60009050610133565b6003547f676c6f62616c2064617461203332206c656e67746820737472696e670000000014156100e2576100eb565b60009050610133565b600460006000815260200190815260200160002054600160a060020a031673a94f5374fce5edbc8e2a8697c15331677e6ebf0b141561012957610132565b60009050610133565b5b90565b600060ff60008190555073a94f5374fce5edbc8e2a8697c15331677e6ebf0b60018190555060ff6002819055507f676c6f62616c2064617461203332206c656e67746820737472696e670000000060038190555073a94f5374fce5edbc8e2a8697c15331677e6ebf0b6004600060008152602001908152602001600020819055506101bf610045565b90509056", + "code" : "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", "nonce" : "0", "storage" : { } @@ -870,7 +926,6 @@ } }, "transaction" : { - "//" : "run()", "data" : "0xc0406226", "gasLimit" : "350000", "gasPrice" : "1", From 3a948b2dbaf22409507a2d3244032751b76432bb Mon Sep 17 00:00:00 2001 From: Taylor Gerring Date: Tue, 31 Mar 2015 17:39:58 +0200 Subject: [PATCH 101/141] Add hexdata and hexnum types --- rpc/messages.go | 76 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 76 insertions(+) diff --git a/rpc/messages.go b/rpc/messages.go index 5c498234f9..108a07ed8f 100644 --- a/rpc/messages.go +++ b/rpc/messages.go @@ -19,8 +19,84 @@ package rpc import ( "encoding/json" "fmt" + "math/big" + "strings" + + "github.com/ethereum/go-ethereum/common" ) +type hexdata struct { + data []byte +} + +func (d *hexdata) MarshalJSON() ([]byte, error) { + v := common.Bytes2Hex(d.data) + return json.Marshal("0x" + v) +} + +func (d *hexdata) UnmarshalJSON(b []byte) (err error) { + d.data = common.FromHex(string(b)) + return nil +} + +func newHexData(input interface{}) *hexdata { + d := new(hexdata) + + switch input.(type) { + case []byte: + d.data = input.([]byte) + case common.Hash: + d.data = input.(common.Hash).Bytes() + case common.Address: + d.data = input.(common.Address).Bytes() + case *big.Int: + d.data = input.(*big.Int).Bytes() + case int64: + d.data = big.NewInt(input.(int64)).Bytes() + case uint64: + d.data = big.NewInt(int64(input.(uint64))).Bytes() + case int: + d.data = big.NewInt(int64(input.(int))).Bytes() + case uint: + d.data = big.NewInt(int64(input.(uint))).Bytes() + case string: + d.data = common.Big(input.(string)).Bytes() + default: + d.data = nil + } + + return d +} + +type hexnum struct { + data []byte +} + +func (d *hexnum) MarshalJSON() ([]byte, error) { + // Get hex string from bytes + out := common.Bytes2Hex(d.data) + // Trim leading 0s + out = strings.Trim(out, "0") + // Output "0x0" when value is 0 + if len(out) == 0 { + out = "0" + } + return json.Marshal("0x" + out) +} + +func (d *hexnum) UnmarshalJSON(b []byte) (err error) { + d.data = common.FromHex(string(b)) + return nil +} + +func newHexNum(input interface{}) *hexnum { + d := new(hexnum) + + d.data = newHexData(input).data + + return d +} + type InvalidTypeError struct { method string msg string From 81aeb789765cde7d84dc8aa74a6cab0851ce8503 Mon Sep 17 00:00:00 2001 From: Taylor Gerring Date: Tue, 31 Mar 2015 17:40:35 +0200 Subject: [PATCH 102/141] Update output types to use hexnum or hexdata Benefits from automatic output formatting differences between quantities and data --- rpc/responses.go | 210 ++++++++++++++++++++++-------------------- rpc/responses_test.go | 8 +- 2 files changed, 112 insertions(+), 106 deletions(-) diff --git a/rpc/responses.go b/rpc/responses.go index 9767cac3b2..d2a6c2984b 100644 --- a/rpc/responses.go +++ b/rpc/responses.go @@ -36,45 +36,45 @@ type BlockRes struct { func (b *BlockRes) MarshalJSON() ([]byte, error) { var ext struct { - BlockNumber string `json:"number"` - BlockHash string `json:"hash"` - ParentHash string `json:"parentHash"` - Nonce string `json:"nonce"` - Sha3Uncles string `json:"sha3Uncles"` - LogsBloom string `json:"logsBloom"` - TransactionRoot string `json:"transactionRoot"` - StateRoot string `json:"stateRoot"` - Miner string `json:"miner"` - Difficulty string `json:"difficulty"` - TotalDifficulty string `json:"totalDifficulty"` - Size string `json:"size"` - ExtraData string `json:"extraData"` - GasLimit string `json:"gasLimit"` - MinGasPrice string `json:"minGasPrice"` - GasUsed string `json:"gasUsed"` - UnixTimestamp string `json:"timestamp"` + BlockNumber *hexnum `json:"number"` + BlockHash *hexdata `json:"hash"` + ParentHash *hexdata `json:"parentHash"` + Nonce *hexnum `json:"nonce"` + Sha3Uncles *hexdata `json:"sha3Uncles"` + LogsBloom *hexdata `json:"logsBloom"` + TransactionRoot *hexdata `json:"transactionRoot"` + StateRoot *hexdata `json:"stateRoot"` + Miner *hexdata `json:"miner"` + Difficulty *hexnum `json:"difficulty"` + TotalDifficulty *hexnum `json:"totalDifficulty"` + Size *hexnum `json:"size"` + ExtraData *hexdata `json:"extraData"` + GasLimit *hexnum `json:"gasLimit"` + MinGasPrice *hexnum `json:"minGasPrice"` + GasUsed *hexnum `json:"gasUsed"` + UnixTimestamp *hexnum `json:"timestamp"` Transactions []interface{} `json:"transactions"` - Uncles []string `json:"uncles"` + Uncles []*hexdata `json:"uncles"` } // convert strict types to hexified strings - ext.BlockNumber = common.ToHex(b.BlockNumber.Bytes()) - ext.BlockHash = b.BlockHash.Hex() - ext.ParentHash = b.ParentHash.Hex() - ext.Nonce = common.ToHex(b.Nonce[:]) - ext.Sha3Uncles = b.Sha3Uncles.Hex() - ext.LogsBloom = common.ToHex(b.LogsBloom[:]) - ext.TransactionRoot = b.TransactionRoot.Hex() - ext.StateRoot = b.StateRoot.Hex() - ext.Miner = b.Miner.Hex() - ext.Difficulty = common.ToHex(b.Difficulty.Bytes()) - ext.TotalDifficulty = common.ToHex(b.TotalDifficulty.Bytes()) - ext.Size = common.ToHex(b.Size.Bytes()) - ext.ExtraData = common.ToHex(b.ExtraData) - ext.GasLimit = common.ToHex(b.GasLimit.Bytes()) - // ext.MinGasPrice = common.ToHex(big.NewInt(b.MinGasPrice).Bytes()) - ext.GasUsed = common.ToHex(b.GasUsed.Bytes()) - ext.UnixTimestamp = common.ToHex(big.NewInt(b.UnixTimestamp).Bytes()) + ext.BlockNumber = newHexNum(b.BlockNumber.Bytes()) + ext.BlockHash = newHexData(b.BlockHash.Bytes()) + ext.ParentHash = newHexData(b.ParentHash.Bytes()) + ext.Nonce = newHexNum(b.Nonce[:]) + ext.Sha3Uncles = newHexData(b.Sha3Uncles.Bytes()) + ext.LogsBloom = newHexData(b.LogsBloom.Bytes()) + ext.TransactionRoot = newHexData(b.TransactionRoot.Bytes()) + ext.StateRoot = newHexData(b.StateRoot.Bytes()) + ext.Miner = newHexData(b.Miner.Bytes()) + ext.Difficulty = newHexNum(b.Difficulty.Bytes()) + ext.TotalDifficulty = newHexNum(b.TotalDifficulty.Bytes()) + ext.Size = newHexNum(b.Size.Bytes()) + ext.ExtraData = newHexData(b.ExtraData) + ext.GasLimit = newHexNum(b.GasLimit.Bytes()) + // ext.MinGasPrice = newHexNum(big.NewInt(b.MinGasPrice).Bytes()) + ext.GasUsed = newHexNum(b.GasUsed.Bytes()) + ext.UnixTimestamp = newHexNum(big.NewInt(b.UnixTimestamp).Bytes()) ext.Transactions = make([]interface{}, len(b.Transactions)) if b.fullTx { for i, tx := range b.Transactions { @@ -82,12 +82,12 @@ func (b *BlockRes) MarshalJSON() ([]byte, error) { } } else { for i, tx := range b.Transactions { - ext.Transactions[i] = tx.Hash.Hex() + ext.Transactions[i] = newHexData(tx.Hash.Bytes()) } } - ext.Uncles = make([]string, len(b.Uncles)) + ext.Uncles = make([]*hexdata, len(b.Uncles)) for i, v := range b.Uncles { - ext.Uncles[i] = v.Hex() + ext.Uncles[i] = newHexData(v.Bytes()) } return json.Marshal(ext) @@ -134,9 +134,9 @@ func NewBlockRes(block *types.Block) *BlockRes { type TransactionRes struct { Hash common.Hash `json:"hash"` Nonce uint64 `json:"nonce"` - BlockHash common.Hash `json:"blockHash,omitempty"` - BlockNumber int64 `json:"blockNumber,omitempty"` - TxIndex int64 `json:"transactionIndex,omitempty"` + BlockHash common.Hash `json:"blockHash"` + BlockNumber int64 `json:"blockNumber"` + TxIndex int64 `json:"transactionIndex"` From common.Address `json:"from"` To *common.Address `json:"to"` Value *big.Int `json:"value"` @@ -147,34 +147,30 @@ type TransactionRes struct { func (t *TransactionRes) MarshalJSON() ([]byte, error) { var ext struct { - Hash string `json:"hash"` - Nonce string `json:"nonce"` - BlockHash string `json:"blockHash,omitempty"` - BlockNumber string `json:"blockNumber,omitempty"` - TxIndex string `json:"transactionIndex,omitempty"` - From string `json:"from"` - To interface{} `json:"to"` - Value string `json:"value"` - Gas string `json:"gas"` - GasPrice string `json:"gasPrice"` - Input string `json:"input"` + Hash *hexdata `json:"hash"` + Nonce *hexnum `json:"nonce"` + BlockHash *hexdata `json:"blockHash"` + BlockNumber *hexnum `json:"blockNumber"` + TxIndex *hexnum `json:"transactionIndex"` + From *hexdata `json:"from"` + To *hexdata `json:"to"` + Value *hexnum `json:"value"` + Gas *hexnum `json:"gas"` + GasPrice *hexnum `json:"gasPrice"` + Input *hexdata `json:"input"` } - ext.Hash = t.Hash.Hex() - ext.Nonce = common.ToHex(big.NewInt(int64(t.Nonce)).Bytes()) - ext.BlockHash = t.BlockHash.Hex() - ext.BlockNumber = common.ToHex(big.NewInt(t.BlockNumber).Bytes()) - ext.TxIndex = common.ToHex(big.NewInt(t.TxIndex).Bytes()) - ext.From = t.From.Hex() - if t.To == nil { - ext.To = nil - } else { - ext.To = t.To.Hex() - } - ext.Value = common.ToHex(t.Value.Bytes()) - ext.Gas = common.ToHex(t.Gas.Bytes()) - ext.GasPrice = common.ToHex(t.GasPrice.Bytes()) - ext.Input = common.ToHex(t.Input) + ext.Hash = newHexData(t.Hash.Bytes()) + ext.Nonce = newHexNum(big.NewInt(int64(t.Nonce)).Bytes()) + ext.BlockHash = newHexData(t.BlockHash.Bytes()) + ext.BlockNumber = newHexNum(big.NewInt(t.BlockNumber).Bytes()) + ext.TxIndex = newHexNum(big.NewInt(t.TxIndex).Bytes()) + ext.From = newHexData(t.From.Bytes()) + ext.To = newHexData(t.To.Bytes()) + ext.Value = newHexNum(t.Value.Bytes()) + ext.Gas = newHexNum(t.Gas.Bytes()) + ext.GasPrice = newHexNum(t.GasPrice.Bytes()) + ext.Input = newHexData(t.Input) return json.Marshal(ext) } @@ -192,34 +188,39 @@ func NewTransactionRes(tx *types.Transaction) *TransactionRes { return v } -type FilterLogRes struct { - Hash string `json:"hash"` - Address string `json:"address"` - Data string `json:"data"` - BlockNumber string `json:"blockNumber"` - TransactionHash string `json:"transactionHash"` - BlockHash string `json:"blockHash"` - TransactionIndex string `json:"transactionIndex"` - LogIndex string `json:"logIndex"` -} +// type FilterLogRes struct { +// Hash string `json:"hash"` +// Address string `json:"address"` +// Data string `json:"data"` +// BlockNumber string `json:"blockNumber"` +// TransactionHash string `json:"transactionHash"` +// BlockHash string `json:"blockHash"` +// TransactionIndex string `json:"transactionIndex"` +// LogIndex string `json:"logIndex"` +// } -type FilterWhisperRes struct { - Hash string `json:"hash"` - From string `json:"from"` - To string `json:"to"` - Expiry string `json:"expiry"` - Sent string `json:"sent"` - Ttl string `json:"ttl"` - Topics string `json:"topics"` - Payload string `json:"payload"` - WorkProved string `json:"workProved"` -} +// type FilterWhisperRes struct { +// Hash string `json:"hash"` +// From string `json:"from"` +// To string `json:"to"` +// Expiry string `json:"expiry"` +// Sent string `json:"sent"` +// Ttl string `json:"ttl"` +// Topics string `json:"topics"` +// Payload string `json:"payload"` +// WorkProved string `json:"workProved"` +// } type LogRes struct { - Address common.Address `json:"address"` - Topics []common.Hash `json:"topics"` - Data []byte `json:"data"` - Number uint64 `json:"number"` + Address common.Address `json:"address"` + Topics []common.Hash `json:"topics"` + Data []byte `json:"data"` + BlockNumber uint64 `json:"blockNumber"` + Hash common.Hash `json:"hash"` + LogIndex uint64 `json:"logIndex"` + BlockHash common.Hash `json:"blockHash"` + TransactionHash common.Hash `json:"transactionHash"` + TransactionIndex uint64 `json:"transactionIndex"` } func NewLogRes(log state.Log) LogRes { @@ -227,7 +228,7 @@ func NewLogRes(log state.Log) LogRes { l.Topics = make([]common.Hash, len(log.Topics())) l.Address = log.Address() l.Data = log.Data() - l.Number = log.Number() + l.BlockNumber = log.Number() for j, topic := range log.Topics() { l.Topics[j] = topic } @@ -236,18 +237,23 @@ func NewLogRes(log state.Log) LogRes { func (l *LogRes) MarshalJSON() ([]byte, error) { var ext struct { - Address string `json:"address"` - Topics []string `json:"topics"` - Data string `json:"data"` - Number string `json:"number"` + Address *hexdata `json:"address"` + Topics []*hexdata `json:"topics"` + Data *hexdata `json:"data"` + BlockNumber *hexnum `json:"blockNumber"` + Hash *hexdata `json:"hash"` + LogIndex *hexnum `json:"logIndex"` + BlockHash *hexdata `json:"blockHash"` + TransactionHash *hexdata `json:"transactionHash"` + TransactionIndex *hexnum `json:"transactionIndex"` } - ext.Address = l.Address.Hex() - ext.Data = common.ToHex(l.Data) - ext.Number = common.ToHex(big.NewInt(int64(l.Number)).Bytes()) - ext.Topics = make([]string, len(l.Topics)) + ext.Address = newHexData(l.Address.Bytes()) + ext.Data = newHexData(l.Data) + ext.BlockNumber = newHexNum(l.BlockNumber) + ext.Topics = make([]*hexdata, len(l.Topics)) for i, v := range l.Topics { - ext.Topics[i] = v.Hex() + ext.Topics[i] = newHexData(v) } return json.Marshal(ext) diff --git a/rpc/responses_test.go b/rpc/responses_test.go index 2789398307..80e97a7531 100644 --- a/rpc/responses_test.go +++ b/rpc/responses_test.go @@ -88,10 +88,10 @@ func TestLogRes(t *testing.T) { topics = append(topics, common.HexToHash("0x20")) v := &LogRes{ - Topics: topics, - Address: common.HexToAddress("0x0"), - Data: []byte{1, 2, 3}, - Number: uint64(5), + Topics: topics, + Address: common.HexToAddress("0x0"), + Data: []byte{1, 2, 3}, + BlockNumber: uint64(5), } _, _ = json.Marshal(v) From 8f0e095f4c269c48ac2c182c891e6346929de57b Mon Sep 17 00:00:00 2001 From: Taylor Gerring Date: Tue, 31 Mar 2015 17:56:06 +0200 Subject: [PATCH 103/141] Index is zero-based #607 --- rpc/api.go | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/rpc/api.go b/rpc/api.go index 5020791777..bce9a46e76 100644 --- a/rpc/api.go +++ b/rpc/api.go @@ -213,7 +213,7 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err br := NewBlockRes(block) br.fullTx = true - if args.Index > int64(len(br.Transactions)) || args.Index < 0 { + if args.Index >= int64(len(br.Transactions)) || args.Index < 0 { return NewValidationError("Index", "does not exist") } *reply = br.Transactions[args.Index] @@ -227,7 +227,7 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err v := NewBlockRes(block) v.fullTx = true - if args.Index > int64(len(v.Transactions)) || args.Index < 0 { + if args.Index >= int64(len(v.Transactions)) || args.Index < 0 { return NewValidationError("Index", "does not exist") } *reply = v.Transactions[args.Index] @@ -239,7 +239,7 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err br := NewBlockRes(api.xeth().EthBlockByHash(args.Hash)) - if args.Index > int64(len(br.Uncles)) || args.Index < 0 { + if args.Index >= int64(len(br.Uncles)) || args.Index < 0 { return NewValidationError("Index", "does not exist") } @@ -257,7 +257,7 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err v := NewBlockRes(block) v.fullTx = true - if args.Index > int64(len(v.Uncles)) || args.Index < 0 { + if args.Index >= int64(len(v.Uncles)) || args.Index < 0 { return NewValidationError("Index", "does not exist") } From a2501ecfcd0709db8bd43ecdc4077d072230fb28 Mon Sep 17 00:00:00 2001 From: Taylor Gerring Date: Tue, 31 Mar 2015 19:02:46 +0200 Subject: [PATCH 104/141] Make new types Stringers --- rpc/messages.go | 15 +++++++++++---- 1 file changed, 11 insertions(+), 4 deletions(-) diff --git a/rpc/messages.go b/rpc/messages.go index 108a07ed8f..1ad41654b2 100644 --- a/rpc/messages.go +++ b/rpc/messages.go @@ -29,9 +29,12 @@ type hexdata struct { data []byte } +func (d *hexdata) String() string { + return "0x" + common.Bytes2Hex(d.data) +} + func (d *hexdata) MarshalJSON() ([]byte, error) { - v := common.Bytes2Hex(d.data) - return json.Marshal("0x" + v) + return json.Marshal(d.String()) } func (d *hexdata) UnmarshalJSON(b []byte) (err error) { @@ -72,7 +75,7 @@ type hexnum struct { data []byte } -func (d *hexnum) MarshalJSON() ([]byte, error) { +func (d *hexnum) String() string { // Get hex string from bytes out := common.Bytes2Hex(d.data) // Trim leading 0s @@ -81,7 +84,11 @@ func (d *hexnum) MarshalJSON() ([]byte, error) { if len(out) == 0 { out = "0" } - return json.Marshal("0x" + out) + return "0x" + out +} + +func (d *hexnum) MarshalJSON() ([]byte, error) { + return json.Marshal(d.String()) } func (d *hexnum) UnmarshalJSON(b []byte) (err error) { From 7e3875b52720bf7456c9dd6162caeb7250d3686e Mon Sep 17 00:00:00 2001 From: Taylor Gerring Date: Tue, 31 Mar 2015 19:04:02 +0200 Subject: [PATCH 105/141] Remove custom MarshalJSON methods Now formats based on underlying hexdata or hexnum type. Fields directly with respective constructors that cover from native types --- rpc/api.go | 4 +- rpc/responses.go | 278 +++++++++++++----------------------------- rpc/responses_test.go | 204 +++++++++++++++---------------- 3 files changed, 187 insertions(+), 299 deletions(-) diff --git a/rpc/api.go b/rpc/api.go index bce9a46e76..3f5d33da6e 100644 --- a/rpc/api.go +++ b/rpc/api.go @@ -244,7 +244,7 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err } uhash := br.Uncles[args.Index] - uncle := NewBlockRes(api.xeth().EthBlockByHash(uhash.Hex())) + uncle := NewBlockRes(api.xeth().EthBlockByHash(uhash.String())) *reply = uncle case "eth_getUncleByBlockNumberAndIndex": @@ -262,7 +262,7 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err } uhash := v.Uncles[args.Index] - uncle := NewBlockRes(api.xeth().EthBlockByHash(uhash.Hex())) + uncle := NewBlockRes(api.xeth().EthBlockByHash(uhash.String())) *reply = uncle case "eth_getCompilers": diff --git a/rpc/responses.go b/rpc/responses.go index d2a6c2984b..3e9293fbb1 100644 --- a/rpc/responses.go +++ b/rpc/responses.go @@ -1,11 +1,6 @@ package rpc import ( - "encoding/json" - // "fmt" - "math/big" - - "github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/core/state" "github.com/ethereum/go-ethereum/core/types" ) @@ -13,84 +8,25 @@ import ( type BlockRes struct { fullTx bool - BlockNumber *big.Int `json:"number"` - BlockHash common.Hash `json:"hash"` - ParentHash common.Hash `json:"parentHash"` - Nonce [8]byte `json:"nonce"` - Sha3Uncles common.Hash `json:"sha3Uncles"` - LogsBloom types.Bloom `json:"logsBloom"` - TransactionRoot common.Hash `json:"transactionRoot"` - StateRoot common.Hash `json:"stateRoot"` - Miner common.Address `json:"miner"` - Difficulty *big.Int `json:"difficulty"` - TotalDifficulty *big.Int `json:"totalDifficulty"` - Size *big.Int `json:"size"` - ExtraData []byte `json:"extraData"` - GasLimit *big.Int `json:"gasLimit"` - MinGasPrice int64 `json:"minGasPrice"` - GasUsed *big.Int `json:"gasUsed"` - UnixTimestamp int64 `json:"timestamp"` + BlockNumber *hexnum `json:"number"` + BlockHash *hexdata `json:"hash"` + ParentHash *hexdata `json:"parentHash"` + Nonce *hexnum `json:"nonce"` + Sha3Uncles *hexdata `json:"sha3Uncles"` + LogsBloom *hexdata `json:"logsBloom"` + TransactionRoot *hexdata `json:"transactionRoot"` + StateRoot *hexdata `json:"stateRoot"` + Miner *hexdata `json:"miner"` + Difficulty *hexnum `json:"difficulty"` + TotalDifficulty *hexnum `json:"totalDifficulty"` + Size *hexnum `json:"size"` + ExtraData *hexdata `json:"extraData"` + GasLimit *hexnum `json:"gasLimit"` + MinGasPrice *hexnum `json:"minGasPrice"` + GasUsed *hexnum `json:"gasUsed"` + UnixTimestamp *hexnum `json:"timestamp"` Transactions []*TransactionRes `json:"transactions"` - Uncles []common.Hash `json:"uncles"` -} - -func (b *BlockRes) MarshalJSON() ([]byte, error) { - var ext struct { - BlockNumber *hexnum `json:"number"` - BlockHash *hexdata `json:"hash"` - ParentHash *hexdata `json:"parentHash"` - Nonce *hexnum `json:"nonce"` - Sha3Uncles *hexdata `json:"sha3Uncles"` - LogsBloom *hexdata `json:"logsBloom"` - TransactionRoot *hexdata `json:"transactionRoot"` - StateRoot *hexdata `json:"stateRoot"` - Miner *hexdata `json:"miner"` - Difficulty *hexnum `json:"difficulty"` - TotalDifficulty *hexnum `json:"totalDifficulty"` - Size *hexnum `json:"size"` - ExtraData *hexdata `json:"extraData"` - GasLimit *hexnum `json:"gasLimit"` - MinGasPrice *hexnum `json:"minGasPrice"` - GasUsed *hexnum `json:"gasUsed"` - UnixTimestamp *hexnum `json:"timestamp"` - Transactions []interface{} `json:"transactions"` - Uncles []*hexdata `json:"uncles"` - } - - // convert strict types to hexified strings - ext.BlockNumber = newHexNum(b.BlockNumber.Bytes()) - ext.BlockHash = newHexData(b.BlockHash.Bytes()) - ext.ParentHash = newHexData(b.ParentHash.Bytes()) - ext.Nonce = newHexNum(b.Nonce[:]) - ext.Sha3Uncles = newHexData(b.Sha3Uncles.Bytes()) - ext.LogsBloom = newHexData(b.LogsBloom.Bytes()) - ext.TransactionRoot = newHexData(b.TransactionRoot.Bytes()) - ext.StateRoot = newHexData(b.StateRoot.Bytes()) - ext.Miner = newHexData(b.Miner.Bytes()) - ext.Difficulty = newHexNum(b.Difficulty.Bytes()) - ext.TotalDifficulty = newHexNum(b.TotalDifficulty.Bytes()) - ext.Size = newHexNum(b.Size.Bytes()) - ext.ExtraData = newHexData(b.ExtraData) - ext.GasLimit = newHexNum(b.GasLimit.Bytes()) - // ext.MinGasPrice = newHexNum(big.NewInt(b.MinGasPrice).Bytes()) - ext.GasUsed = newHexNum(b.GasUsed.Bytes()) - ext.UnixTimestamp = newHexNum(big.NewInt(b.UnixTimestamp).Bytes()) - ext.Transactions = make([]interface{}, len(b.Transactions)) - if b.fullTx { - for i, tx := range b.Transactions { - ext.Transactions[i] = tx - } - } else { - for i, tx := range b.Transactions { - ext.Transactions[i] = newHexData(tx.Hash.Bytes()) - } - } - ext.Uncles = make([]*hexdata, len(b.Uncles)) - for i, v := range b.Uncles { - ext.Uncles[i] = newHexData(v.Bytes()) - } - - return json.Marshal(ext) + Uncles []*hexdata `json:"uncles"` } func NewBlockRes(block *types.Block) *BlockRes { @@ -99,92 +35,67 @@ func NewBlockRes(block *types.Block) *BlockRes { } res := new(BlockRes) - res.BlockNumber = block.Number() - res.BlockHash = block.Hash() - res.ParentHash = block.ParentHash() - res.Nonce = block.Header().Nonce - res.Sha3Uncles = block.Header().UncleHash - res.LogsBloom = block.Bloom() - res.TransactionRoot = block.Header().TxHash - res.StateRoot = block.Root() - res.Miner = block.Header().Coinbase - res.Difficulty = block.Difficulty() - res.TotalDifficulty = block.Td - res.Size = big.NewInt(int64(block.Size())) - res.ExtraData = []byte(block.Header().Extra) - res.GasLimit = block.GasLimit() + res.BlockNumber = newHexNum(block.Number()) + res.BlockHash = newHexData(block.Hash()) + res.ParentHash = newHexData(block.ParentHash()) + res.Nonce = newHexNum(block.Header().Nonce) + res.Sha3Uncles = newHexData(block.Header().UncleHash) + res.LogsBloom = newHexData(block.Bloom()) + res.TransactionRoot = newHexData(block.Header().TxHash) + res.StateRoot = newHexData(block.Root()) + res.Miner = newHexData(block.Header().Coinbase) + res.Difficulty = newHexNum(block.Difficulty()) + res.TotalDifficulty = newHexNum(block.Td) + res.Size = newHexNum(block.Size()) + res.ExtraData = newHexData(block.Header().Extra) + res.GasLimit = newHexNum(block.GasLimit()) // res.MinGasPrice = - res.GasUsed = block.GasUsed() - res.UnixTimestamp = block.Time() - res.Transactions = make([]*TransactionRes, len(block.Transactions())) - for i, tx := range block.Transactions() { - v := NewTransactionRes(tx) - v.BlockHash = block.Hash() - v.BlockNumber = block.Number().Int64() - v.TxIndex = int64(i) - res.Transactions[i] = v - } - res.Uncles = make([]common.Hash, len(block.Uncles())) + res.GasUsed = newHexNum(block.GasUsed()) + res.UnixTimestamp = newHexNum(block.Time()) + res.Transactions = NewTransactionsRes(block.Transactions()) + res.Uncles = make([]*hexdata, len(block.Uncles())) for i, uncle := range block.Uncles() { - res.Uncles[i] = uncle.Hash() + res.Uncles[i] = newHexData(uncle.Hash()) } return res } type TransactionRes struct { - Hash common.Hash `json:"hash"` - Nonce uint64 `json:"nonce"` - BlockHash common.Hash `json:"blockHash"` - BlockNumber int64 `json:"blockNumber"` - TxIndex int64 `json:"transactionIndex"` - From common.Address `json:"from"` - To *common.Address `json:"to"` - Value *big.Int `json:"value"` - Gas *big.Int `json:"gas"` - GasPrice *big.Int `json:"gasPrice"` - Input []byte `json:"input"` -} - -func (t *TransactionRes) MarshalJSON() ([]byte, error) { - var ext struct { - Hash *hexdata `json:"hash"` - Nonce *hexnum `json:"nonce"` - BlockHash *hexdata `json:"blockHash"` - BlockNumber *hexnum `json:"blockNumber"` - TxIndex *hexnum `json:"transactionIndex"` - From *hexdata `json:"from"` - To *hexdata `json:"to"` - Value *hexnum `json:"value"` - Gas *hexnum `json:"gas"` - GasPrice *hexnum `json:"gasPrice"` - Input *hexdata `json:"input"` - } - - ext.Hash = newHexData(t.Hash.Bytes()) - ext.Nonce = newHexNum(big.NewInt(int64(t.Nonce)).Bytes()) - ext.BlockHash = newHexData(t.BlockHash.Bytes()) - ext.BlockNumber = newHexNum(big.NewInt(t.BlockNumber).Bytes()) - ext.TxIndex = newHexNum(big.NewInt(t.TxIndex).Bytes()) - ext.From = newHexData(t.From.Bytes()) - ext.To = newHexData(t.To.Bytes()) - ext.Value = newHexNum(t.Value.Bytes()) - ext.Gas = newHexNum(t.Gas.Bytes()) - ext.GasPrice = newHexNum(t.GasPrice.Bytes()) - ext.Input = newHexData(t.Input) - - return json.Marshal(ext) + Hash *hexdata `json:"hash"` + Nonce *hexnum `json:"nonce"` + BlockHash *hexdata `json:"blockHash"` + BlockNumber *hexnum `json:"blockNumber"` + TxIndex *hexnum `json:"transactionIndex"` + From *hexdata `json:"from"` + To *hexdata `json:"to"` + Value *hexnum `json:"value"` + Gas *hexnum `json:"gas"` + GasPrice *hexnum `json:"gasPrice"` + Input *hexdata `json:"input"` } func NewTransactionRes(tx *types.Transaction) *TransactionRes { var v = new(TransactionRes) - v.Hash = tx.Hash() - v.Nonce = tx.Nonce() - v.From, _ = tx.From() - v.To = tx.To() - v.Value = tx.Value() - v.Gas = tx.Gas() - v.GasPrice = tx.GasPrice() - v.Input = tx.Data() + v.Hash = newHexData(tx.Hash()) + v.Nonce = newHexNum(tx.Nonce()) + // v.BlockHash = + // v.BlockNumber = + // v.TxIndex = + from, _ := tx.From() + v.From = newHexData(from) + v.To = newHexData(tx.To()) + v.Value = newHexNum(tx.Value()) + v.Gas = newHexNum(tx.Gas()) + v.GasPrice = newHexNum(tx.GasPrice()) + v.Input = newHexData(tx.Data()) + return v +} + +func NewTransactionsRes(txs []*types.Transaction) []*TransactionRes { + v := make([]*TransactionRes, len(txs)) + for i, tx := range txs { + v[i] = NewTransactionRes(tx) + } return v } @@ -212,53 +123,30 @@ func NewTransactionRes(tx *types.Transaction) *TransactionRes { // } type LogRes struct { - Address common.Address `json:"address"` - Topics []common.Hash `json:"topics"` - Data []byte `json:"data"` - BlockNumber uint64 `json:"blockNumber"` - Hash common.Hash `json:"hash"` - LogIndex uint64 `json:"logIndex"` - BlockHash common.Hash `json:"blockHash"` - TransactionHash common.Hash `json:"transactionHash"` - TransactionIndex uint64 `json:"transactionIndex"` + Address *hexdata `json:"address"` + Topics []*hexdata `json:"topics"` + Data *hexdata `json:"data"` + BlockNumber *hexnum `json:"blockNumber"` + Hash *hexdata `json:"hash"` + LogIndex *hexnum `json:"logIndex"` + BlockHash *hexdata `json:"blockHash"` + TransactionHash *hexdata `json:"transactionHash"` + TransactionIndex *hexnum `json:"transactionIndex"` } func NewLogRes(log state.Log) LogRes { var l LogRes - l.Topics = make([]common.Hash, len(log.Topics())) - l.Address = log.Address() - l.Data = log.Data() - l.BlockNumber = log.Number() + l.Topics = make([]*hexdata, len(log.Topics())) for j, topic := range log.Topics() { - l.Topics[j] = topic + l.Topics[j] = newHexData(topic) } + l.Address = newHexData(log.Address()) + l.Data = newHexData(log.Data()) + l.BlockNumber = newHexNum(log.Number()) + return l } -func (l *LogRes) MarshalJSON() ([]byte, error) { - var ext struct { - Address *hexdata `json:"address"` - Topics []*hexdata `json:"topics"` - Data *hexdata `json:"data"` - BlockNumber *hexnum `json:"blockNumber"` - Hash *hexdata `json:"hash"` - LogIndex *hexnum `json:"logIndex"` - BlockHash *hexdata `json:"blockHash"` - TransactionHash *hexdata `json:"transactionHash"` - TransactionIndex *hexnum `json:"transactionIndex"` - } - - ext.Address = newHexData(l.Address.Bytes()) - ext.Data = newHexData(l.Data) - ext.BlockNumber = newHexNum(l.BlockNumber) - ext.Topics = make([]*hexdata, len(l.Topics)) - for i, v := range l.Topics { - ext.Topics[i] = newHexData(v) - } - - return json.Marshal(ext) -} - func NewLogsRes(logs state.Logs) (ls []LogRes) { ls = make([]LogRes, len(logs)) diff --git a/rpc/responses_test.go b/rpc/responses_test.go index 80e97a7531..18598f0713 100644 --- a/rpc/responses_test.go +++ b/rpc/responses_test.go @@ -1,123 +1,123 @@ package rpc import ( - "encoding/json" - "math/big" - "testing" +// "encoding/json" +// "math/big" +// "testing" - "github.com/ethereum/go-ethereum/common" - "github.com/ethereum/go-ethereum/core/state" - "github.com/ethereum/go-ethereum/core/types" +// "github.com/ethereum/go-ethereum/common" +// "github.com/ethereum/go-ethereum/core/state" +// "github.com/ethereum/go-ethereum/core/types" ) -func TestNewBlockRes(t *testing.T) { - parentHash := common.HexToHash("0x01") - coinbase := common.HexToAddress("0x01") - root := common.HexToHash("0x01") - difficulty := common.Big1 - nonce := uint64(1) - extra := "" - block := types.NewBlock(parentHash, coinbase, root, difficulty, nonce, extra) +// func TestNewBlockRes(t *testing.T) { +// parentHash := common.HexToHash("0x01") +// coinbase := common.HexToAddress("0x01") +// root := common.HexToHash("0x01") +// difficulty := common.Big1 +// nonce := uint64(1) +// extra := "" +// block := types.NewBlock(parentHash, coinbase, root, difficulty, nonce, extra) - _ = NewBlockRes(block) -} +// _ = NewBlockRes(block) +// } -func TestBlockRes(t *testing.T) { - v := &BlockRes{ - BlockNumber: big.NewInt(0), - BlockHash: common.HexToHash("0x0"), - ParentHash: common.HexToHash("0x0"), - Nonce: [8]byte{0, 0, 0, 0, 0, 0, 0, 0}, - Sha3Uncles: common.HexToHash("0x0"), - LogsBloom: types.BytesToBloom([]byte{0}), - TransactionRoot: common.HexToHash("0x0"), - StateRoot: common.HexToHash("0x0"), - Miner: common.HexToAddress("0x0"), - Difficulty: big.NewInt(0), - TotalDifficulty: big.NewInt(0), - Size: big.NewInt(0), - ExtraData: []byte{}, - GasLimit: big.NewInt(0), - MinGasPrice: int64(0), - GasUsed: big.NewInt(0), - UnixTimestamp: int64(0), - // Transactions []*TransactionRes `json:"transactions"` - // Uncles []common.Hash `json:"uncles"` - } +// func TestBlockRes(t *testing.T) { +// v := &BlockRes{ +// BlockNumber: big.NewInt(0), +// BlockHash: common.HexToHash("0x0"), +// ParentHash: common.HexToHash("0x0"), +// Nonce: [8]byte{0, 0, 0, 0, 0, 0, 0, 0}, +// Sha3Uncles: common.HexToHash("0x0"), +// LogsBloom: types.BytesToBloom([]byte{0}), +// TransactionRoot: common.HexToHash("0x0"), +// StateRoot: common.HexToHash("0x0"), +// Miner: common.HexToAddress("0x0"), +// Difficulty: big.NewInt(0), +// TotalDifficulty: big.NewInt(0), +// Size: big.NewInt(0), +// ExtraData: []byte{}, +// GasLimit: big.NewInt(0), +// MinGasPrice: int64(0), +// GasUsed: big.NewInt(0), +// UnixTimestamp: int64(0), +// // Transactions []*TransactionRes `json:"transactions"` +// // Uncles []common.Hash `json:"uncles"` +// } - _, _ = json.Marshal(v) +// _, _ = json.Marshal(v) - // fmt.Println(string(j)) +// // fmt.Println(string(j)) -} +// } -func TestTransactionRes(t *testing.T) { - a := common.HexToAddress("0x0") - v := &TransactionRes{ - Hash: common.HexToHash("0x0"), - Nonce: uint64(0), - BlockHash: common.HexToHash("0x0"), - BlockNumber: int64(0), - TxIndex: int64(0), - From: common.HexToAddress("0x0"), - To: &a, - Value: big.NewInt(0), - Gas: big.NewInt(0), - GasPrice: big.NewInt(0), - Input: []byte{0}, - } +// func TestTransactionRes(t *testing.T) { +// a := common.HexToAddress("0x0") +// v := &TransactionRes{ +// Hash: common.HexToHash("0x0"), +// Nonce: uint64(0), +// BlockHash: common.HexToHash("0x0"), +// BlockNumber: int64(0), +// TxIndex: int64(0), +// From: common.HexToAddress("0x0"), +// To: &a, +// Value: big.NewInt(0), +// Gas: big.NewInt(0), +// GasPrice: big.NewInt(0), +// Input: []byte{0}, +// } - _, _ = json.Marshal(v) -} +// _, _ = json.Marshal(v) +// } -func TestNewTransactionRes(t *testing.T) { - to := common.HexToAddress("0x02") - amount := big.NewInt(1) - gasAmount := big.NewInt(1) - gasPrice := big.NewInt(1) - data := []byte{1, 2, 3} - tx := types.NewTransactionMessage(to, amount, gasAmount, gasPrice, data) +// func TestNewTransactionRes(t *testing.T) { +// to := common.HexToAddress("0x02") +// amount := big.NewInt(1) +// gasAmount := big.NewInt(1) +// gasPrice := big.NewInt(1) +// data := []byte{1, 2, 3} +// tx := types.NewTransactionMessage(to, amount, gasAmount, gasPrice, data) - _ = NewTransactionRes(tx) -} +// _ = NewTransactionRes(tx) +// } -func TestLogRes(t *testing.T) { - topics := make([]common.Hash, 3) - topics = append(topics, common.HexToHash("0x00")) - topics = append(topics, common.HexToHash("0x10")) - topics = append(topics, common.HexToHash("0x20")) +// func TestLogRes(t *testing.T) { +// topics := make([]common.Hash, 3) +// topics = append(topics, common.HexToHash("0x00")) +// topics = append(topics, common.HexToHash("0x10")) +// topics = append(topics, common.HexToHash("0x20")) - v := &LogRes{ - Topics: topics, - Address: common.HexToAddress("0x0"), - Data: []byte{1, 2, 3}, - BlockNumber: uint64(5), - } +// v := &LogRes{ +// Topics: topics, +// Address: common.HexToAddress("0x0"), +// Data: []byte{1, 2, 3}, +// BlockNumber: uint64(5), +// } - _, _ = json.Marshal(v) -} +// _, _ = json.Marshal(v) +// } -func MakeStateLog(num int) state.Log { - address := common.HexToAddress("0x0") - data := []byte{1, 2, 3} - number := uint64(num) - topics := make([]common.Hash, 3) - topics = append(topics, common.HexToHash("0x00")) - topics = append(topics, common.HexToHash("0x10")) - topics = append(topics, common.HexToHash("0x20")) - log := state.NewLog(address, topics, data, number) - return log -} +// func MakeStateLog(num int) state.Log { +// address := common.HexToAddress("0x0") +// data := []byte{1, 2, 3} +// number := uint64(num) +// topics := make([]common.Hash, 3) +// topics = append(topics, common.HexToHash("0x00")) +// topics = append(topics, common.HexToHash("0x10")) +// topics = append(topics, common.HexToHash("0x20")) +// log := state.NewLog(address, topics, data, number) +// return log +// } -func TestNewLogRes(t *testing.T) { - log := MakeStateLog(0) - _ = NewLogRes(log) -} +// func TestNewLogRes(t *testing.T) { +// log := MakeStateLog(0) +// _ = NewLogRes(log) +// } -func TestNewLogsRes(t *testing.T) { - logs := make([]state.Log, 3) - logs[0] = MakeStateLog(1) - logs[1] = MakeStateLog(2) - logs[2] = MakeStateLog(3) - _ = NewLogsRes(logs) -} +// func TestNewLogsRes(t *testing.T) { +// logs := make([]state.Log, 3) +// logs[0] = MakeStateLog(1) +// logs[1] = MakeStateLog(2) +// logs[2] = MakeStateLog(3) +// _ = NewLogsRes(logs) +// } From 40ea46620066bd7888b3f9a425fcd6201e0c7320 Mon Sep 17 00:00:00 2001 From: Taylor Gerring Date: Tue, 31 Mar 2015 22:40:12 +0200 Subject: [PATCH 106/141] Store and retrieve tx context metadata #608 Improving this in the future will allow for cleaning up a bit of legacy code. --- core/block_processor.go | 28 +++++++++++++++++++++++++--- rpc/api.go | 8 ++++++-- xeth/xeth.go | 23 ++++++++++++++++++++--- 3 files changed, 51 insertions(+), 8 deletions(-) diff --git a/core/block_processor.go b/core/block_processor.go index e970ad06ef..ceb0ef8a7c 100644 --- a/core/block_processor.go +++ b/core/block_processor.go @@ -233,8 +233,9 @@ func (sm *BlockProcessor) processWithParent(block, parent *types.Block) (td *big sm.txpool.RemoveSet(block.Transactions()) } - for _, tx := range block.Transactions() { - putTx(sm.extraDb, tx) + // This puts transactions in a extra db for rpc + for i, tx := range block.Transactions() { + putTx(sm.extraDb, tx, block, i) } if uncle { @@ -358,11 +359,32 @@ func (sm *BlockProcessor) GetLogs(block *types.Block) (logs state.Logs, err erro return state.Logs(), nil } -func putTx(db common.Database, tx *types.Transaction) { +func putTx(db common.Database, tx *types.Transaction, block *types.Block, i int) { rlpEnc, err := rlp.EncodeToBytes(tx) if err != nil { statelogger.Infoln("Failed encoding tx", err) return } db.Put(tx.Hash().Bytes(), rlpEnc) + + rlpEnc, err = rlp.EncodeToBytes(block.Hash().Bytes()) + if err != nil { + statelogger.Infoln("Failed encoding meta", err) + return + } + db.Put(append(tx.Hash().Bytes(), 0x0001), rlpEnc) + + rlpEnc, err = rlp.EncodeToBytes(block.Number().Bytes()) + if err != nil { + statelogger.Infoln("Failed encoding meta", err) + return + } + db.Put(append(tx.Hash().Bytes(), 0x0002), rlpEnc) + + rlpEnc, err = rlp.EncodeToBytes(i) + if err != nil { + statelogger.Infoln("Failed encoding meta", err) + return + } + db.Put(append(tx.Hash().Bytes(), 0x0003), rlpEnc) } diff --git a/rpc/api.go b/rpc/api.go index 3f5d33da6e..48039511e1 100644 --- a/rpc/api.go +++ b/rpc/api.go @@ -199,9 +199,13 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err args := new(HashIndexArgs) if err := json.Unmarshal(req.Params, &args); err != nil { } - tx := api.xeth().EthTransactionByHash(args.Hash) + tx, bhash, bnum, txi := api.xeth().EthTransactionByHash(args.Hash) if tx != nil { - *reply = NewTransactionRes(tx) + v := NewTransactionRes(tx) + v.BlockHash = newHexData(bhash) + v.BlockNumber = newHexNum(bnum) + v.TxIndex = newHexNum(txi) + *reply = v } case "eth_getTransactionByBlockHashAndIndex": args := new(HashIndexArgs) diff --git a/xeth/xeth.go b/xeth/xeth.go index 7e1548964e..fcc03b85f2 100644 --- a/xeth/xeth.go +++ b/xeth/xeth.go @@ -185,12 +185,29 @@ func (self *XEth) EthBlockByHash(strHash string) *types.Block { return block } -func (self *XEth) EthTransactionByHash(hash string) *types.Transaction { +func (self *XEth) EthTransactionByHash(hash string) (tx *types.Transaction, blhash common.Hash, blnum *big.Int, txi uint64) { data, _ := self.backend.ExtraDb().Get(common.FromHex(hash)) if len(data) != 0 { - return types.NewTransactionFromBytes(data) + tx = types.NewTransactionFromBytes(data) } - return nil + + // blockhash + data, _ = self.backend.ExtraDb().Get(append(common.FromHex(hash), 0x0001)) + if len(data) != 0 { + blhash = common.BytesToHash(data) + } + // blocknum + data, _ = self.backend.ExtraDb().Get(append(common.FromHex(hash), 0x0002)) + if len(data) != 0 { + blnum = common.Bytes2Big(data) + } + // txindex + data, _ = self.backend.ExtraDb().Get(append(common.FromHex(hash), 0x0003)) + if len(data) != 0 { + txi = common.BytesToNumber(data) + } + + return } func (self *XEth) BlockByNumber(num int64) *Block { From 25998cfc456876a5447e45877b7f843730bab7c1 Mon Sep 17 00:00:00 2001 From: Taylor Gerring Date: Wed, 1 Apr 2015 09:11:23 +0200 Subject: [PATCH 107/141] Re-enabled response tests (needs improvement) --- rpc/responses_test.go | 157 +++++++++++++----------------------------- 1 file changed, 46 insertions(+), 111 deletions(-) diff --git a/rpc/responses_test.go b/rpc/responses_test.go index 18598f0713..8c1e2873fc 100644 --- a/rpc/responses_test.go +++ b/rpc/responses_test.go @@ -1,123 +1,58 @@ package rpc import ( -// "encoding/json" -// "math/big" -// "testing" + "math/big" + "testing" -// "github.com/ethereum/go-ethereum/common" -// "github.com/ethereum/go-ethereum/core/state" -// "github.com/ethereum/go-ethereum/core/types" + "github.com/ethereum/go-ethereum/common" + "github.com/ethereum/go-ethereum/core/state" + "github.com/ethereum/go-ethereum/core/types" ) -// func TestNewBlockRes(t *testing.T) { -// parentHash := common.HexToHash("0x01") -// coinbase := common.HexToAddress("0x01") -// root := common.HexToHash("0x01") -// difficulty := common.Big1 -// nonce := uint64(1) -// extra := "" -// block := types.NewBlock(parentHash, coinbase, root, difficulty, nonce, extra) +func TestNewBlockRes(t *testing.T) { + parentHash := common.HexToHash("0x01") + coinbase := common.HexToAddress("0x01") + root := common.HexToHash("0x01") + difficulty := common.Big1 + nonce := uint64(1) + extra := "" + block := types.NewBlock(parentHash, coinbase, root, difficulty, nonce, extra) -// _ = NewBlockRes(block) -// } + _ = NewBlockRes(block) +} -// func TestBlockRes(t *testing.T) { -// v := &BlockRes{ -// BlockNumber: big.NewInt(0), -// BlockHash: common.HexToHash("0x0"), -// ParentHash: common.HexToHash("0x0"), -// Nonce: [8]byte{0, 0, 0, 0, 0, 0, 0, 0}, -// Sha3Uncles: common.HexToHash("0x0"), -// LogsBloom: types.BytesToBloom([]byte{0}), -// TransactionRoot: common.HexToHash("0x0"), -// StateRoot: common.HexToHash("0x0"), -// Miner: common.HexToAddress("0x0"), -// Difficulty: big.NewInt(0), -// TotalDifficulty: big.NewInt(0), -// Size: big.NewInt(0), -// ExtraData: []byte{}, -// GasLimit: big.NewInt(0), -// MinGasPrice: int64(0), -// GasUsed: big.NewInt(0), -// UnixTimestamp: int64(0), -// // Transactions []*TransactionRes `json:"transactions"` -// // Uncles []common.Hash `json:"uncles"` -// } +func TestNewTransactionRes(t *testing.T) { + to := common.HexToAddress("0x02") + amount := big.NewInt(1) + gasAmount := big.NewInt(1) + gasPrice := big.NewInt(1) + data := []byte{1, 2, 3} + tx := types.NewTransactionMessage(to, amount, gasAmount, gasPrice, data) -// _, _ = json.Marshal(v) + _ = NewTransactionRes(tx) +} -// // fmt.Println(string(j)) +func MakeStateLog(num int) state.Log { + address := common.HexToAddress("0x0") + data := []byte{1, 2, 3} + number := uint64(num) + topics := make([]common.Hash, 3) + topics = append(topics, common.HexToHash("0x00")) + topics = append(topics, common.HexToHash("0x10")) + topics = append(topics, common.HexToHash("0x20")) + log := state.NewLog(address, topics, data, number) + return log +} -// } +func TestNewLogRes(t *testing.T) { + log := MakeStateLog(0) + _ = NewLogRes(log) +} -// func TestTransactionRes(t *testing.T) { -// a := common.HexToAddress("0x0") -// v := &TransactionRes{ -// Hash: common.HexToHash("0x0"), -// Nonce: uint64(0), -// BlockHash: common.HexToHash("0x0"), -// BlockNumber: int64(0), -// TxIndex: int64(0), -// From: common.HexToAddress("0x0"), -// To: &a, -// Value: big.NewInt(0), -// Gas: big.NewInt(0), -// GasPrice: big.NewInt(0), -// Input: []byte{0}, -// } - -// _, _ = json.Marshal(v) -// } - -// func TestNewTransactionRes(t *testing.T) { -// to := common.HexToAddress("0x02") -// amount := big.NewInt(1) -// gasAmount := big.NewInt(1) -// gasPrice := big.NewInt(1) -// data := []byte{1, 2, 3} -// tx := types.NewTransactionMessage(to, amount, gasAmount, gasPrice, data) - -// _ = NewTransactionRes(tx) -// } - -// func TestLogRes(t *testing.T) { -// topics := make([]common.Hash, 3) -// topics = append(topics, common.HexToHash("0x00")) -// topics = append(topics, common.HexToHash("0x10")) -// topics = append(topics, common.HexToHash("0x20")) - -// v := &LogRes{ -// Topics: topics, -// Address: common.HexToAddress("0x0"), -// Data: []byte{1, 2, 3}, -// BlockNumber: uint64(5), -// } - -// _, _ = json.Marshal(v) -// } - -// func MakeStateLog(num int) state.Log { -// address := common.HexToAddress("0x0") -// data := []byte{1, 2, 3} -// number := uint64(num) -// topics := make([]common.Hash, 3) -// topics = append(topics, common.HexToHash("0x00")) -// topics = append(topics, common.HexToHash("0x10")) -// topics = append(topics, common.HexToHash("0x20")) -// log := state.NewLog(address, topics, data, number) -// return log -// } - -// func TestNewLogRes(t *testing.T) { -// log := MakeStateLog(0) -// _ = NewLogRes(log) -// } - -// func TestNewLogsRes(t *testing.T) { -// logs := make([]state.Log, 3) -// logs[0] = MakeStateLog(1) -// logs[1] = MakeStateLog(2) -// logs[2] = MakeStateLog(3) -// _ = NewLogsRes(logs) -// } +func TestNewLogsRes(t *testing.T) { + logs := make([]state.Log, 3) + logs[0] = MakeStateLog(1) + logs[1] = MakeStateLog(2) + logs[2] = MakeStateLog(3) + _ = NewLogsRes(logs) +} From d3e86f9208d775ee8020d5583d0aac8f3cfb52b2 Mon Sep 17 00:00:00 2001 From: obscuren Date: Wed, 1 Apr 2015 10:51:46 +0200 Subject: [PATCH 108/141] Added gas generator defaults --- generators/default.json | 56 +++++++++++++++++++++++++++++++++++++ generators/defaults.go | 62 +++++++++++++++++++++++++++++++++++++++++ 2 files changed, 118 insertions(+) create mode 100644 generators/default.json create mode 100644 generators/defaults.go diff --git a/generators/default.json b/generators/default.json new file mode 100644 index 0000000000..181a9dd54a --- /dev/null +++ b/generators/default.json @@ -0,0 +1,56 @@ +{ + "genesisGasLimit": { "v": 1000000, "d": "Gas limit of the Genesis block." }, + "minGasLimit": { "v": 125000, "d": "Minimum the gas limit may ever be." }, + "gasLimitBoundDivisor": { "v": 1024, "d": "The bound divisor of the gas limit, used in update calculations." }, + "genesisDifficulty": { "v": 131072, "d": "Difficulty of the Genesis block." }, + "minimumDifficulty": { "v": 131072, "d": "The minimum that the difficulty may ever be." }, + "difficultyBoundDivisor": { "v": 2048, "d": "The bound divisor of the difficulty, used in the update calculations." }, + "durationLimit": { "v": 8, "d": "The decision boundary on the blocktime duration used to determine whether difficulty should go up or not." }, + "maximumExtraDataSize": { "v": 1024, "d": "Maximum size extra data may be after Genesis." }, + "epochDuration": { "v": 30000, "d": "Duration between proof-of-work epochs." }, + "stackLimit": { "v": 1024, "d": "Maximum size of VM stack allowed." }, + + "tierStepGas": { "v": [ 0, 2, 3, 5, 8, 10, 20 ], "d": "Once per operation, for a selection of them." }, + "expGas": { "v": 10, "d": "Once per EXP instuction." }, + "expByteGas": { "v": 10, "d": "Times ceil(log256(exponent)) for the EXP instruction." }, + + "sha3Gas": { "v": 30, "d": "Once per SHA3 operation." }, + "sha3WordGas": { "v": 6, "d": "Once per word of the SHA3 operation's data." }, + + "sloadGas": { "v": 50, "d": "Multiplied by the number of 32-byte words that are copied (round up) for any *COPY operation and added." }, + "sstoreSetGas": { "v": 20000, "d": "Once per SLOAD operation." }, + "sstoreResetGas": { "v": 5000, "d": "Once per SSTORE operation if the zeroness changes from zero." }, + "sstoreClearGas": { "v": 5000, "d": "Once per SSTORE operation if the zeroness doesn't change." }, + "sstoreRefundGas": { "v": 15000, "d": "Once per SSTORE operation if the zeroness changes to zero." }, + "jumpdestGas": { "v": 1, "d": "Refunded gas, once per SSTORE operation if the zeroness changes to zero." }, + + "logGas": { "v": 375, "d": "Per LOG* operation." }, + "logDataGas": { "v": 8, "d": "Per byte in a LOG* operation's data." }, + "logTopicGas": { "v": 375, "d": "Multiplied by the * of the LOG*, per LOG transaction. e.g. LOG0 incurs 0 * c_txLogTopicGas, LOG4 incurs 4 * c_txLogTopicGas." }, + + "createGas": { "v": 32000, "d": "Once per CREATE operation & contract-creation transaction." }, + + "callGas": { "v": 40, "d": "Once per CALL operation & message call transaction." }, + "callStipend": { "v": 2300, "d": "Free gas given at beginning of call." }, + "callValueTransferGas": { "v": 9000, "d": "Paid for CALL when the value transfor is non-zero." }, + "callNewAccountGas": { "v": 25000, "d": "Paid for CALL when the destination address didn't exist prior." }, + + "suicideRefundGas": { "v": 24000, "d": "Refunded following a suicide operation." }, + "memoryGas": { "v": 3, "d": "Times the address of the (highest referenced byte in memory + 1). NOTE: referencing happens on read, write and in instructions such as RETURN and CALL." }, + "quadCoeffDiv": { "v": 512, "d": "Divisor for the quadratic particle of the memory cost equation." }, + + "createDataGas": { "v": 200, "d": "" }, + "txGas": { "v": 21000, "d": "Per transaction. NOTE: Not payable on data of calls between transactions." }, + "txDataZeroGas": { "v": 4, "d": "Per byte of data attached to a transaction that equals zero. NOTE: Not payable on data of calls between transactions." }, + "txDataNonZeroGas": { "v": 68, "d": "Per byte of data attached to a transaction that is not equal to zero. NOTE: Not payable on data of calls between transactions." }, + + "copyGas": { "v": 3, "d": "" }, + + "ecrecoverGas": { "v": 3000, "d": "" }, + "sha256Gas": { "v": 60, "d": "" }, + "sha256WordGas": { "v": 12, "d": "" }, + "ripemd160Gas": { "v": 600, "d": "" }, + "ripemd160WordGas": { "v": 120, "d": "" }, + "identityGas": { "v": 15, "d": "" }, + "identityWordGas": { "v": 3, "d": ""} +} diff --git a/generators/defaults.go b/generators/defaults.go new file mode 100644 index 0000000000..b0c71111cf --- /dev/null +++ b/generators/defaults.go @@ -0,0 +1,62 @@ +//go:generate go run defaults.go default.json defs.go + +package main //build !none + +import ( + "encoding/json" + "fmt" + "io/ioutil" + "os" + "os/exec" + "path" + "strings" +) + +func fatal(str string, v ...interface{}) { + fmt.Fprintf(os.Stderr, str, v...) + os.Exit(1) +} + +type setting struct { + Value int64 `json:"v"` + Comment string `json:"d"` +} + +func main() { + if len(os.Args) < 3 { + fatal("usage %s \n", os.Args[0]) + } + + content, err := ioutil.ReadFile(os.Args[1]) + if err != nil { + fatal("error reading file %v\n", err) + } + + m := make(map[string]setting) + json.Unmarshal(content, &m) + + filepath := path.Join(os.Getenv("GOPATH"), "src", "github.com", "ethereum", "go-ethereum", "core", os.Args[2]) + output, err := os.OpenFile(filepath, os.O_RDWR|os.O_CREATE, os.ModePerm /*0777*/) + if err != nil { + fatal("error opening file for writing %v\n", err) + } + + output.WriteString(`package core + +import "math/big" + +var ( +`) + + for name, setting := range m { + output.WriteString(fmt.Sprintf("%s=big.NewInt(%d) // %s\n", strings.Title(name), setting.Value, setting.Comment)) + } + + output.WriteString(")\n") + output.Close() + + cmd := exec.Command("gofmt", "-w", filepath) + if err := cmd.Run(); err != nil { + fatal("gofmt failed: %v\n", err) + } +} From 0a554a1f27ece4235d180373643482ceb57d90ca Mon Sep 17 00:00:00 2001 From: obscuren Date: Wed, 1 Apr 2015 10:53:32 +0200 Subject: [PATCH 109/141] Blocktest fixed, Execution fixed * Added new CreateAccount method which properly overwrites previous accounts (excluding balance) * Fixed block tests (100% success) --- cmd/geth/blocktest.go | 2 +- core/block_processor.go | 6 +++- core/execution.go | 17 ++++++++-- core/genesis.go | 2 +- core/state/statedb.go | 68 +++++++++++++++++++++++++--------------- core/state_transition.go | 9 +++--- core/vm/vm.go | 3 +- tests/blocktest.go | 13 ++++---- 8 files changed, 77 insertions(+), 43 deletions(-) diff --git a/cmd/geth/blocktest.go b/cmd/geth/blocktest.go index d9cdfa83f0..f0b6bb1a21 100644 --- a/cmd/geth/blocktest.go +++ b/cmd/geth/blocktest.go @@ -60,7 +60,7 @@ func runblocktest(ctx *cli.Context) { // insert the test blocks, which will execute all transactions chain := ethereum.ChainManager() if err := chain.InsertChain(test.Blocks); err != nil { - utils.Fatalf("Block Test load error: %v", err) + utils.Fatalf("Block Test load error: %v %T", err, err) } else { fmt.Println("Block Test chain loaded") } diff --git a/core/block_processor.go b/core/block_processor.go index e970ad06ef..8fbf760afa 100644 --- a/core/block_processor.go +++ b/core/block_processor.go @@ -326,8 +326,12 @@ func (sm *BlockProcessor) AccumulateRewards(statedb *state.StateDB, block, paren return ValidationError(fmt.Sprintf("%v", err)) } + num := new(big.Int).Add(big.NewInt(8), uncle.Number) + num.Sub(num, block.Number()) + r := new(big.Int) - r.Mul(BlockReward, big.NewInt(15)).Div(r, big.NewInt(16)) + r.Mul(BlockReward, num) + r.Div(r, big.NewInt(8)) statedb.AddBalance(uncle.Coinbase, r) diff --git a/core/execution.go b/core/execution.go index 24e085e6dd..93fb03eccb 100644 --- a/core/execution.go +++ b/core/execution.go @@ -50,16 +50,29 @@ func (self *Execution) exec(contextAddr *common.Address, code []byte, caller vm. } vsnapshot := env.State().Copy() + var createAccount bool if self.address == nil { // Generate a new address nonce := env.State().GetNonce(caller.Address()) - addr := crypto.CreateAddress(caller.Address(), nonce) env.State().SetNonce(caller.Address(), nonce+1) + + addr := crypto.CreateAddress(caller.Address(), nonce) + self.address = &addr + createAccount = true } snapshot := env.State().Copy() - from, to := env.State().GetStateObject(caller.Address()), env.State().GetOrNewStateObject(*self.address) + var ( + from = env.State().GetStateObject(caller.Address()) + to *state.StateObject + ) + if createAccount { + to = env.State().CreateAccount(*self.address) + } else { + to = env.State().GetOrNewStateObject(*self.address) + } + err = env.Transfer(from, to, self.value) if err != nil { env.State().Set(vsnapshot) diff --git a/core/genesis.go b/core/genesis.go index 716298231d..7958157a41 100644 --- a/core/genesis.go +++ b/core/genesis.go @@ -47,7 +47,7 @@ func GenesisBlock(db common.Database) *types.Block { statedb := state.New(genesis.Root(), db) for addr, account := range accounts { codedAddr := common.Hex2Bytes(addr) - accountState := statedb.GetAccount(common.BytesToAddress(codedAddr)) + accountState := statedb.CreateAccount(common.BytesToAddress(codedAddr)) accountState.SetBalance(common.Big(account.Balance)) accountState.SetCode(common.FromHex(account.Code)) statedb.UpdateStateObject(accountState) diff --git a/core/state/statedb.go b/core/state/statedb.go index 6fcd39dbc1..2dc8239ef8 100644 --- a/core/state/statedb.go +++ b/core/state/statedb.go @@ -57,6 +57,10 @@ func (self *StateDB) Refund(address common.Address, gas *big.Int) { self.refund[addr].Add(self.refund[addr], gas) } +/* + * GETTERS + */ + // Retrieve the balance from the given address or 0 if object not found func (self *StateDB) GetBalance(addr common.Address) *big.Int { stateObject := self.GetStateObject(addr) @@ -67,13 +71,6 @@ func (self *StateDB) GetBalance(addr common.Address) *big.Int { return common.Big0 } -func (self *StateDB) AddBalance(addr common.Address, amount *big.Int) { - stateObject := self.GetStateObject(addr) - if stateObject != nil { - stateObject.AddBalance(amount) - } -} - func (self *StateDB) GetNonce(addr common.Address) uint64 { stateObject := self.GetStateObject(addr) if stateObject != nil { @@ -101,22 +98,41 @@ func (self *StateDB) GetState(a common.Address, b common.Hash) []byte { return nil } -func (self *StateDB) SetNonce(addr common.Address, nonce uint64) { +func (self *StateDB) IsDeleted(addr common.Address) bool { stateObject := self.GetStateObject(addr) + if stateObject != nil { + return stateObject.remove + } + return false +} + +/* + * SETTERS + */ + +func (self *StateDB) AddBalance(addr common.Address, amount *big.Int) { + stateObject := self.GetOrNewStateObject(addr) + if stateObject != nil { + stateObject.AddBalance(amount) + } +} + +func (self *StateDB) SetNonce(addr common.Address, nonce uint64) { + stateObject := self.GetOrNewStateObject(addr) if stateObject != nil { stateObject.SetNonce(nonce) } } func (self *StateDB) SetCode(addr common.Address, code []byte) { - stateObject := self.GetStateObject(addr) + stateObject := self.GetOrNewStateObject(addr) if stateObject != nil { stateObject.SetCode(code) } } func (self *StateDB) SetState(addr common.Address, key common.Hash, value interface{}) { - stateObject := self.GetStateObject(addr) + stateObject := self.GetOrNewStateObject(addr) if stateObject != nil { stateObject.SetState(key, common.NewValue(value)) } @@ -134,14 +150,6 @@ func (self *StateDB) Delete(addr common.Address) bool { return false } -func (self *StateDB) IsDeleted(addr common.Address) bool { - stateObject := self.GetStateObject(addr) - if stateObject != nil { - return stateObject.remove - } - return false -} - // // Setting, updating & deleting state object methods // @@ -194,16 +202,14 @@ func (self *StateDB) SetStateObject(object *StateObject) { func (self *StateDB) GetOrNewStateObject(addr common.Address) *StateObject { stateObject := self.GetStateObject(addr) if stateObject == nil { - stateObject = self.NewStateObject(addr) + stateObject = self.CreateAccount(addr) } return stateObject } -// Create a state object whether it exist in the trie or not -func (self *StateDB) NewStateObject(addr common.Address) *StateObject { - //addr = common.Address(addr) - +// NewStateObject create a state object whether it exist in the trie or not +func (self *StateDB) newStateObject(addr common.Address) *StateObject { statelogger.Debugf("(+) %x\n", addr) stateObject := NewStateObject(addr, self.db) @@ -212,9 +218,19 @@ func (self *StateDB) NewStateObject(addr common.Address) *StateObject { return stateObject } -// Deprecated -func (self *StateDB) GetAccount(addr common.Address) *StateObject { - return self.GetOrNewStateObject(addr) +// Creates creates a new state object and takes ownership. This is different from "NewStateObject" +func (self *StateDB) CreateAccount(addr common.Address) *StateObject { + // Get previous (if any) + so := self.GetStateObject(addr) + // Create a new one + newSo := self.newStateObject(addr) + + // If it existed set the balance to the new account + if so != nil { + newSo.balance = so.balance + } + + return newSo } // diff --git a/core/state_transition.go b/core/state_transition.go index 10a49f8296..7616686dba 100644 --- a/core/state_transition.go +++ b/core/state_transition.go @@ -183,15 +183,16 @@ func (self *StateTransition) transitionState() (ret []byte, usedGas *big.Int, er } // Pay data gas - var dgas int64 + dgas := new(big.Int) for _, byt := range self.data { if byt != 0 { - dgas += vm.GasTxDataNonzeroByte.Int64() + dgas.Add(dgas, vm.GasTxDataNonzeroByte) } else { - dgas += vm.GasTxDataZeroByte.Int64() + dgas.Add(dgas, vm.GasTxDataZeroByte) } } - if err = self.UseGas(big.NewInt(dgas)); err != nil { + + if err = self.UseGas(dgas); err != nil { return nil, nil, InvalidTxError(err) } diff --git a/core/vm/vm.go b/core/vm/vm.go index 6c3dd240a0..59c64e8a3e 100644 --- a/core/vm/vm.go +++ b/core/vm/vm.go @@ -857,7 +857,8 @@ func (self *Vm) calculateGasAndSize(context *Context, caller ContextRef, op OpCo quadCoef = new(big.Int).Div(pow, GasQuadCoeffDenom) newTotalFee := new(big.Int).Add(linCoef, quadCoef) - gas.Add(gas, new(big.Int).Sub(newTotalFee, oldTotalFee)) + fee := new(big.Int).Sub(newTotalFee, oldTotalFee) + gas.Add(gas, fee) } } diff --git a/tests/blocktest.go b/tests/blocktest.go index d813ebeec8..fc62eda58d 100644 --- a/tests/blocktest.go +++ b/tests/blocktest.go @@ -4,7 +4,6 @@ import ( "bytes" "encoding/hex" "encoding/json" - "errors" "fmt" "io/ioutil" "math/big" @@ -69,7 +68,7 @@ type btBlock struct { BlockHeader *btHeader Rlp string Transactions []btTransaction - UncleHeaders []string + UncleHeaders []*btHeader } type BlockTest struct { @@ -106,13 +105,13 @@ func (t *BlockTest) InsertPreState(db common.Database) (*state.StateDB, error) { balance, _ := new(big.Int).SetString(acct.Balance, 0) nonce, _ := strconv.ParseUint(acct.Nonce, 16, 64) - obj := statedb.NewStateObject(common.HexToAddress(addrString)) + obj := statedb.CreateAccount(common.HexToAddress(addrString)) obj.SetCode(code) obj.SetBalance(balance) obj.SetNonce(nonce) - // for k, v := range acct.Storage { - // obj.SetState(k, v) - // } + for k, v := range acct.Storage { + statedb.SetState(common.HexToAddress(addrString), common.HexToHash(k), common.FromHex(v)) + } } // sync objects to trie statedb.Update(nil) @@ -120,7 +119,7 @@ func (t *BlockTest) InsertPreState(db common.Database) (*state.StateDB, error) { statedb.Sync() if !bytes.Equal(t.Genesis.Root().Bytes(), statedb.Root().Bytes()) { - return nil, errors.New("computed state root does not match genesis block") + return nil, fmt.Errorf("computed state root does not match genesis block %x %x", t.Genesis.Root().Bytes()[:4], statedb.Root().Bytes()[:4]) } return statedb, nil } From 7b7392826d7b76fd4a0bd57baa7ca1224a19a3f6 Mon Sep 17 00:00:00 2001 From: Taylor Gerring Date: Wed, 1 Apr 2015 11:38:06 +0200 Subject: [PATCH 110/141] Improved response tests Actually verifies output as by regex --- rpc/messages.go | 6 +- rpc/responses_test.go | 128 ++++++++++++++++++++++++++++++++++++------ 2 files changed, 117 insertions(+), 17 deletions(-) diff --git a/rpc/messages.go b/rpc/messages.go index 1ad41654b2..42af53c58f 100644 --- a/rpc/messages.go +++ b/rpc/messages.go @@ -50,8 +50,12 @@ func newHexData(input interface{}) *hexdata { d.data = input.([]byte) case common.Hash: d.data = input.(common.Hash).Bytes() + case *common.Hash: + d.data = input.(*common.Hash).Bytes() case common.Address: d.data = input.(common.Address).Bytes() + case *common.Address: + d.data = input.(*common.Address).Bytes() case *big.Int: d.data = input.(*big.Int).Bytes() case int64: @@ -62,7 +66,7 @@ func newHexData(input interface{}) *hexdata { d.data = big.NewInt(int64(input.(int))).Bytes() case uint: d.data = big.NewInt(int64(input.(uint))).Bytes() - case string: + case string: // hexstring d.data = common.Big(input.(string)).Bytes() default: d.data = nil diff --git a/rpc/responses_test.go b/rpc/responses_test.go index 8c1e2873fc..5c6c6a895b 100644 --- a/rpc/responses_test.go +++ b/rpc/responses_test.go @@ -1,7 +1,10 @@ package rpc import ( + "encoding/json" + "fmt" "math/big" + "regexp" "testing" "github.com/ethereum/go-ethereum/common" @@ -9,6 +12,15 @@ import ( "github.com/ethereum/go-ethereum/core/types" ) +const ( + reHash = `"0x[0-9a-f]{64}"` // 32 bytes + reHashOpt = `"(0x[0-9a-f]{64})"|null` // 32 bytes or null + reAddress = `"0x[0-9a-f]{40}"` // 20 bytes + reAddressOpt = `"0x[0-9a-f]{40}"|null` // 20 bytes or null + reNum = `"0x([1-9a-f][0-9a-f]{1,15})|0"` // must not have left-padded zeros + reData = `"0x[0-9a-f]*"` // can be "empty" +) + func TestNewBlockRes(t *testing.T) { parentHash := common.HexToHash("0x01") coinbase := common.HexToAddress("0x01") @@ -17,8 +29,35 @@ func TestNewBlockRes(t *testing.T) { nonce := uint64(1) extra := "" block := types.NewBlock(parentHash, coinbase, root, difficulty, nonce, extra) + tests := map[string]string{ + "number": reNum, + "hash": reHash, + "parentHash": reHash, + "nonce": reNum, + "sha3Uncles": reHash, + "logsBloom": reData, + "transactionRoot": reHash, + "stateRoot": reHash, + "miner": reAddress, + "difficulty": `"0x1"`, + "totalDifficulty": reNum, + "size": reNum, + "extraData": reData, + "gasLimit": reNum, + // "minGasPrice": "0x", + "gasUsed": reNum, + "timestamp": reNum, + } - _ = NewBlockRes(block) + v := NewBlockRes(block) + j, _ := json.Marshal(v) + + for k, re := range tests { + match, _ := regexp.MatchString(fmt.Sprintf(`{.*"%s":%s.*}`, k, re), string(j)) + if !match { + t.Error(fmt.Sprintf("%s output json does not match format %s. Got %s", k, re, j)) + } + } } func TestNewTransactionRes(t *testing.T) { @@ -29,10 +68,80 @@ func TestNewTransactionRes(t *testing.T) { data := []byte{1, 2, 3} tx := types.NewTransactionMessage(to, amount, gasAmount, gasPrice, data) - _ = NewTransactionRes(tx) + tests := map[string]string{ + "hash": reHash, + "nonce": reNum, + "blockHash": reHash, + "blockNum": reNum, + "transactionIndex": reNum, + "from": reAddress, + "to": reAddressOpt, + "value": reNum, + "gas": reNum, + "gasPrice": reNum, + "input": reData, + } + + v := NewTransactionRes(tx) + v.BlockHash = newHexData(common.HexToHash("0x030201")) + v.BlockNumber = newHexNum(5) + v.TxIndex = newHexNum(0) + j, _ := json.Marshal(v) + for k, re := range tests { + match, _ := regexp.MatchString(fmt.Sprintf(`{.*"%s":%s.*}`, k, re), string(j)) + if !match { + t.Error(fmt.Sprintf("`%s` output json does not match format %s. Source %s", k, re, j)) + } + } + } -func MakeStateLog(num int) state.Log { +func TestNewLogRes(t *testing.T) { + log := makeStateLog(0) + tests := map[string]string{ + "address": reAddress, + // "topics": "[.*]" + "data": reData, + "blockNumber": reNum, + // "hash": reHash, + // "logIndex": reNum, + // "blockHash": reHash, + // "transactionHash": reHash, + "transactionIndex": reNum, + } + + v := NewLogRes(log) + j, _ := json.Marshal(v) + + for k, re := range tests { + match, _ := regexp.MatchString(fmt.Sprintf(`{.*"%s":%s.*}`, k, re), string(j)) + if !match { + t.Error(fmt.Sprintf("`%s` output json does not match format %s. Got %s", k, re, j)) + } + } + +} + +func TestNewLogsRes(t *testing.T) { + logs := make([]state.Log, 3) + logs[0] = makeStateLog(1) + logs[1] = makeStateLog(2) + logs[2] = makeStateLog(3) + tests := map[string]string{} + + v := NewLogsRes(logs) + j, _ := json.Marshal(v) + + for k, re := range tests { + match, _ := regexp.MatchString(fmt.Sprintf(`[{.*"%s":%s.*}]`, k, re), string(j)) + if !match { + t.Error(fmt.Sprintf("%s output json does not match format %s. Got %s", k, re, j)) + } + } + +} + +func makeStateLog(num int) state.Log { address := common.HexToAddress("0x0") data := []byte{1, 2, 3} number := uint64(num) @@ -43,16 +152,3 @@ func MakeStateLog(num int) state.Log { log := state.NewLog(address, topics, data, number) return log } - -func TestNewLogRes(t *testing.T) { - log := MakeStateLog(0) - _ = NewLogRes(log) -} - -func TestNewLogsRes(t *testing.T) { - logs := make([]state.Log, 3) - logs[0] = MakeStateLog(1) - logs[1] = MakeStateLog(2) - logs[2] = MakeStateLog(3) - _ = NewLogsRes(logs) -} From f468364e4d3545d445ed5027539426900b440dd9 Mon Sep 17 00:00:00 2001 From: obscuren Date: Wed, 1 Apr 2015 11:42:02 +0200 Subject: [PATCH 111/141] fixed tests --- cmd/evm/main.go | 4 ++-- core/state/state_test.go | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/cmd/evm/main.go b/cmd/evm/main.go index 4c6059794c..5eb753fa8d 100644 --- a/cmd/evm/main.go +++ b/cmd/evm/main.go @@ -61,8 +61,8 @@ func main() { db, _ := ethdb.NewMemDatabase() statedb := state.New(common.Hash{}, db) - sender := statedb.NewStateObject(common.StringToAddress("sender")) - receiver := statedb.NewStateObject(common.StringToAddress("receiver")) + sender := statedb.CreateAccount(common.StringToAddress("sender")) + receiver := statedb.CreateAccount(common.StringToAddress("receiver")) receiver.SetCode(common.Hex2Bytes(*code)) vmenv := NewEnv(statedb, common.StringToAddress("evmuser"), common.Big(*value)) diff --git a/core/state/state_test.go b/core/state/state_test.go index a3d3973de2..da597d773d 100644 --- a/core/state/state_test.go +++ b/core/state/state_test.go @@ -68,7 +68,7 @@ func TestNull(t *testing.T) { state := New(common.Hash{}, db) address := common.HexToAddress("0x823140710bf13990e4500136726d8b55") - state.NewStateObject(address) + state.CreateAccount(address) //value := common.FromHex("0x823140710bf13990e4500136726d8b55") value := make([]byte, 16) state.SetState(address, common.Hash{}, value) From b860b6769329137c24024c2330529d7b2078d89d Mon Sep 17 00:00:00 2001 From: Taylor Gerring Date: Wed, 1 Apr 2015 11:45:29 +0200 Subject: [PATCH 112/141] Remove extra type assetion --- rpc/messages.go | 24 ++++++++++++------------ 1 file changed, 12 insertions(+), 12 deletions(-) diff --git a/rpc/messages.go b/rpc/messages.go index 42af53c58f..f868c5f9b0 100644 --- a/rpc/messages.go +++ b/rpc/messages.go @@ -45,29 +45,29 @@ func (d *hexdata) UnmarshalJSON(b []byte) (err error) { func newHexData(input interface{}) *hexdata { d := new(hexdata) - switch input.(type) { + switch input := input.(type) { case []byte: - d.data = input.([]byte) + d.data = input case common.Hash: - d.data = input.(common.Hash).Bytes() + d.data = input.Bytes() case *common.Hash: - d.data = input.(*common.Hash).Bytes() + d.data = input.Bytes() case common.Address: - d.data = input.(common.Address).Bytes() + d.data = input.Bytes() case *common.Address: - d.data = input.(*common.Address).Bytes() + d.data = input.Bytes() case *big.Int: - d.data = input.(*big.Int).Bytes() + d.data = input.Bytes() case int64: - d.data = big.NewInt(input.(int64)).Bytes() + d.data = big.NewInt(input).Bytes() case uint64: - d.data = big.NewInt(int64(input.(uint64))).Bytes() + d.data = big.NewInt(int64(input)).Bytes() case int: - d.data = big.NewInt(int64(input.(int))).Bytes() + d.data = big.NewInt(int64(input)).Bytes() case uint: - d.data = big.NewInt(int64(input.(uint))).Bytes() + d.data = big.NewInt(int64(input)).Bytes() case string: // hexstring - d.data = common.Big(input.(string)).Bytes() + d.data = common.Big(input).Bytes() default: d.data = nil } From f2c6a937f31a82dc548eb723da442ab00af2f987 Mon Sep 17 00:00:00 2001 From: obscuren Date: Wed, 1 Apr 2015 11:50:19 +0200 Subject: [PATCH 113/141] Protocol bump --- eth/protocol.go | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/eth/protocol.go b/eth/protocol.go index b373c9889b..e32ea233b0 100644 --- a/eth/protocol.go +++ b/eth/protocol.go @@ -13,7 +13,7 @@ import ( ) const ( - ProtocolVersion = 59 + ProtocolVersion = 60 NetworkId = 0 ProtocolLength = uint64(8) ProtocolMaxMsgSize = 10 * 1024 * 1024 From 4e8f8cfab701bb6c4ad2b8cf166d642f408ca398 Mon Sep 17 00:00:00 2001 From: obscuren Date: Wed, 1 Apr 2015 11:51:05 +0200 Subject: [PATCH 114/141] ethereum.js update --- cmd/mist/assets/ext/ethereum.js | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/cmd/mist/assets/ext/ethereum.js b/cmd/mist/assets/ext/ethereum.js index 17164bea8b..2536888f81 160000 --- a/cmd/mist/assets/ext/ethereum.js +++ b/cmd/mist/assets/ext/ethereum.js @@ -1 +1 @@ -Subproject commit 17164bea8b330d6a118b40d6fbe222ffb12a0e9f +Subproject commit 2536888f817a1a15b05dab4727d30f73d6763f07 From 86ba7432a965d9469ce1b4ccc2397ed2e08c9a3c Mon Sep 17 00:00:00 2001 From: Taylor Gerring Date: Wed, 1 Apr 2015 12:14:35 +0200 Subject: [PATCH 115/141] txMeta storage as struct --- core/block_processor.go | 30 ++++++++++++------------------ xeth/xeth.go | 27 ++++++++++++++------------- 2 files changed, 26 insertions(+), 31 deletions(-) diff --git a/core/block_processor.go b/core/block_processor.go index ceb0ef8a7c..c463bd0836 100644 --- a/core/block_processor.go +++ b/core/block_processor.go @@ -235,7 +235,7 @@ func (sm *BlockProcessor) processWithParent(block, parent *types.Block) (td *big // This puts transactions in a extra db for rpc for i, tx := range block.Transactions() { - putTx(sm.extraDb, tx, block, i) + putTx(sm.extraDb, tx, block, uint64(i)) } if uncle { @@ -359,7 +359,7 @@ func (sm *BlockProcessor) GetLogs(block *types.Block) (logs state.Logs, err erro return state.Logs(), nil } -func putTx(db common.Database, tx *types.Transaction, block *types.Block, i int) { +func putTx(db common.Database, tx *types.Transaction, block *types.Block, i uint64) { rlpEnc, err := rlp.EncodeToBytes(tx) if err != nil { statelogger.Infoln("Failed encoding tx", err) @@ -367,24 +367,18 @@ func putTx(db common.Database, tx *types.Transaction, block *types.Block, i int) } db.Put(tx.Hash().Bytes(), rlpEnc) - rlpEnc, err = rlp.EncodeToBytes(block.Hash().Bytes()) + var txExtra struct { + BlockHash common.Hash + BlockIndex uint64 + Index uint64 + } + txExtra.BlockHash = block.Hash() + txExtra.BlockIndex = block.NumberU64() + txExtra.Index = i + rlpMeta, err := rlp.EncodeToBytes(txExtra) if err != nil { statelogger.Infoln("Failed encoding meta", err) return } - db.Put(append(tx.Hash().Bytes(), 0x0001), rlpEnc) - - rlpEnc, err = rlp.EncodeToBytes(block.Number().Bytes()) - if err != nil { - statelogger.Infoln("Failed encoding meta", err) - return - } - db.Put(append(tx.Hash().Bytes(), 0x0002), rlpEnc) - - rlpEnc, err = rlp.EncodeToBytes(i) - if err != nil { - statelogger.Infoln("Failed encoding meta", err) - return - } - db.Put(append(tx.Hash().Bytes(), 0x0003), rlpEnc) + db.Put(append(tx.Hash().Bytes(), 0x0001), rlpMeta) } diff --git a/xeth/xeth.go b/xeth/xeth.go index fcc03b85f2..33fda9b4be 100644 --- a/xeth/xeth.go +++ b/xeth/xeth.go @@ -19,6 +19,7 @@ import ( "github.com/ethereum/go-ethereum/event/filter" "github.com/ethereum/go-ethereum/logger" "github.com/ethereum/go-ethereum/miner" + "github.com/ethereum/go-ethereum/rlp" ) var ( @@ -191,20 +192,20 @@ func (self *XEth) EthTransactionByHash(hash string) (tx *types.Transaction, blha tx = types.NewTransactionFromBytes(data) } - // blockhash - data, _ = self.backend.ExtraDb().Get(append(common.FromHex(hash), 0x0001)) - if len(data) != 0 { - blhash = common.BytesToHash(data) + // meta + var txExtra struct { + BlockHash common.Hash + BlockIndex int64 + Index uint64 } - // blocknum - data, _ = self.backend.ExtraDb().Get(append(common.FromHex(hash), 0x0002)) - if len(data) != 0 { - blnum = common.Bytes2Big(data) - } - // txindex - data, _ = self.backend.ExtraDb().Get(append(common.FromHex(hash), 0x0003)) - if len(data) != 0 { - txi = common.BytesToNumber(data) + + v, _ := self.backend.ExtraDb().Get(append(common.FromHex(hash), 0x0001)) + r := bytes.NewReader(v) + err := rlp.Decode(r, &txExtra) + if err == nil { + blhash = txExtra.BlockHash + blnum = big.NewInt(txExtra.BlockIndex) + txi = txExtra.Index } return From 02fb83782eab5d6ad394aca58daab77a9525d5ff Mon Sep 17 00:00:00 2001 From: Taylor Gerring Date: Wed, 1 Apr 2015 12:28:48 +0200 Subject: [PATCH 116/141] #612 rename eth_protocol method --- rpc/api.go | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/rpc/api.go b/rpc/api.go index 7f10f16e37..c046c22fed 100644 --- a/rpc/api.go +++ b/rpc/api.go @@ -54,7 +54,7 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err case "net_peerCount": v := api.xeth().PeerCount() *reply = common.ToHex(big.NewInt(int64(v)).Bytes()) - case "eth_version": + case "eth_protocolVersion": *reply = api.xeth().EthVersion() case "eth_coinbase": // TODO handling of empty coinbase due to lack of accounts From 6605d00d92c029a46f624d3f295758f62c3dddd4 Mon Sep 17 00:00:00 2001 From: Bas van Kervel Date: Wed, 1 Apr 2015 12:33:12 +0200 Subject: [PATCH 117/141] Frontier/513 --- xeth/xeth.go | 13 +++++++------ 1 file changed, 7 insertions(+), 6 deletions(-) diff --git a/xeth/xeth.go b/xeth/xeth.go index 7e1548964e..7f0c04a123 100644 --- a/xeth/xeth.go +++ b/xeth/xeth.go @@ -128,8 +128,8 @@ func cTopics(t [][]string) [][]common.Hash { return topics } -func (self *XEth) DefaultGas() *big.Int { return defaultGas } -func (self *XEth) DefaultGasPrice() *big.Int { return defaultGasPrice } +func (self *XEth) DefaultGas() *big.Int { return big.NewInt(defaultGas.Int64()) } +func (self *XEth) DefaultGasPrice() *big.Int { return big.NewInt(defaultGasPrice.Int64()) } func (self *XEth) RemoteMining() *miner.RemoteAgent { return self.agent } @@ -547,12 +547,13 @@ func (self *XEth) Call(fromStr, toStr, valueStr, gasStr, gasPriceStr, dataStr st value: common.Big(valueStr), data: common.FromHex(dataStr), } + if msg.gas.Cmp(big.NewInt(0)) == 0 { - msg.gas = defaultGas + msg.gas = self.DefaultGas() } if msg.gasPrice.Cmp(big.NewInt(0)) == 0 { - msg.gasPrice = defaultGasPrice + msg.gasPrice = self.DefaultGasPrice() } block := self.CurrentBlock() @@ -598,11 +599,11 @@ func (self *XEth) Transact(fromStr, toStr, valueStr, gasStr, gasPriceStr, codeSt // TODO: align default values to have the same type, e.g. not depend on // common.Value conversions later on if gas.Cmp(big.NewInt(0)) == 0 { - gas = defaultGas + gas = self.DefaultGas() } if price.Cmp(big.NewInt(0)) == 0 { - price = defaultGasPrice + price = self.DefaultGasPrice() } data = common.FromHex(codeStr) From 1559bd9e1bce8c5fcc947a1aee778da7446b251b Mon Sep 17 00:00:00 2001 From: Bas van Kervel Date: Wed, 1 Apr 2015 13:15:21 +0200 Subject: [PATCH 118/141] changed big.Int instantiation --- xeth/xeth.go | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/xeth/xeth.go b/xeth/xeth.go index 7f0c04a123..3f2f14352a 100644 --- a/xeth/xeth.go +++ b/xeth/xeth.go @@ -128,8 +128,8 @@ func cTopics(t [][]string) [][]common.Hash { return topics } -func (self *XEth) DefaultGas() *big.Int { return big.NewInt(defaultGas.Int64()) } -func (self *XEth) DefaultGasPrice() *big.Int { return big.NewInt(defaultGasPrice.Int64()) } +func (self *XEth) DefaultGas() *big.Int { return new(big.Int).Set(defaultGas) } +func (self *XEth) DefaultGasPrice() *big.Int { return new(big.Int).Set(defaultGasPrice) } func (self *XEth) RemoteMining() *miner.RemoteAgent { return self.agent } From 88f2a96ca3224bf59cf5639ffc4efabe2fe1f87b Mon Sep 17 00:00:00 2001 From: Taylor Gerring Date: Wed, 1 Apr 2015 13:18:30 +0200 Subject: [PATCH 119/141] Set fullTx option in constructor --- rpc/api.go | 29 ++++++++++++----------------- rpc/responses.go | 5 ++++- rpc/responses_test.go | 2 +- 3 files changed, 17 insertions(+), 19 deletions(-) diff --git a/rpc/api.go b/rpc/api.go index c046c22fed..660bb32513 100644 --- a/rpc/api.go +++ b/rpc/api.go @@ -113,7 +113,7 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err return err } - block := NewBlockRes(api.xeth().EthBlockByHash(args.BlockHash)) + block := NewBlockRes(api.xeth().EthBlockByHash(args.BlockHash), false) *reply = common.ToHex(big.NewInt(int64(len(block.Transactions))).Bytes()) case "eth_getBlockTransactionCountByNumber": args := new(GetBlockByNumberArgs) @@ -121,7 +121,7 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err return err } - block := NewBlockRes(api.xeth().EthBlockByNumber(args.BlockNumber)) + block := NewBlockRes(api.xeth().EthBlockByNumber(args.BlockNumber), false) *reply = common.ToHex(big.NewInt(int64(len(block.Transactions))).Bytes()) case "eth_getUncleCountByBlockHash": args := new(GetBlockByHashArgs) @@ -130,7 +130,7 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err } block := api.xeth().EthBlockByHash(args.BlockHash) - br := NewBlockRes(block) + br := NewBlockRes(block, false) *reply = common.ToHex(big.NewInt(int64(len(br.Uncles))).Bytes()) case "eth_getUncleCountByBlockNumber": args := new(GetBlockByNumberArgs) @@ -139,7 +139,7 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err } block := api.xeth().EthBlockByNumber(args.BlockNumber) - br := NewBlockRes(block) + br := NewBlockRes(block, false) *reply = common.ToHex(big.NewInt(int64(len(br.Uncles))).Bytes()) case "eth_getData", "eth_getCode": args := new(GetDataArgs) @@ -179,8 +179,7 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err } block := api.xeth().EthBlockByHash(args.BlockHash) - br := NewBlockRes(block) - br.fullTx = args.IncludeTxs + br := NewBlockRes(block, true) *reply = br case "eth_getBlockByNumber": @@ -190,8 +189,7 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err } block := api.xeth().EthBlockByNumber(args.BlockNumber) - br := NewBlockRes(block) - br.fullTx = args.IncludeTxs + br := NewBlockRes(block, true) *reply = br case "eth_getTransactionByHash": @@ -214,8 +212,7 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err } block := api.xeth().EthBlockByHash(args.Hash) - br := NewBlockRes(block) - br.fullTx = true + br := NewBlockRes(block, true) if args.Index >= int64(len(br.Transactions)) || args.Index < 0 { return NewValidationError("Index", "does not exist") @@ -228,8 +225,7 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err } block := api.xeth().EthBlockByNumber(args.BlockNumber) - v := NewBlockRes(block) - v.fullTx = true + v := NewBlockRes(block, true) if args.Index >= int64(len(v.Transactions)) || args.Index < 0 { return NewValidationError("Index", "does not exist") @@ -241,14 +237,14 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err return err } - br := NewBlockRes(api.xeth().EthBlockByHash(args.Hash)) + br := NewBlockRes(api.xeth().EthBlockByHash(args.Hash), false) if args.Index >= int64(len(br.Uncles)) || args.Index < 0 { return NewValidationError("Index", "does not exist") } uhash := br.Uncles[args.Index] - uncle := NewBlockRes(api.xeth().EthBlockByHash(uhash.String())) + uncle := NewBlockRes(api.xeth().EthBlockByHash(uhash.String()), false) *reply = uncle case "eth_getUncleByBlockNumberAndIndex": @@ -258,15 +254,14 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err } block := api.xeth().EthBlockByNumber(args.BlockNumber) - v := NewBlockRes(block) - v.fullTx = true + v := NewBlockRes(block, true) if args.Index >= int64(len(v.Uncles)) || args.Index < 0 { return NewValidationError("Index", "does not exist") } uhash := v.Uncles[args.Index] - uncle := NewBlockRes(api.xeth().EthBlockByHash(uhash.String())) + uncle := NewBlockRes(api.xeth().EthBlockByHash(uhash.String()), false) *reply = uncle case "eth_getCompilers": diff --git a/rpc/responses.go b/rpc/responses.go index 3e9293fbb1..9e1170c321 100644 --- a/rpc/responses.go +++ b/rpc/responses.go @@ -29,12 +29,15 @@ type BlockRes struct { Uncles []*hexdata `json:"uncles"` } -func NewBlockRes(block *types.Block) *BlockRes { +func NewBlockRes(block *types.Block, fullTx bool) *BlockRes { + // TODO respect fullTx flag + if block == nil { return &BlockRes{} } res := new(BlockRes) + res.fullTx = fullTx res.BlockNumber = newHexNum(block.Number()) res.BlockHash = newHexData(block.Hash()) res.ParentHash = newHexData(block.ParentHash()) diff --git a/rpc/responses_test.go b/rpc/responses_test.go index 5c6c6a895b..43924151a4 100644 --- a/rpc/responses_test.go +++ b/rpc/responses_test.go @@ -49,7 +49,7 @@ func TestNewBlockRes(t *testing.T) { "timestamp": reNum, } - v := NewBlockRes(block) + v := NewBlockRes(block, false) j, _ := json.Marshal(v) for k, re := range tests { From dbf17105f62da03972fa9350f76485f5cc7aaeb8 Mon Sep 17 00:00:00 2001 From: Taylor Gerring Date: Wed, 1 Apr 2015 13:18:51 +0200 Subject: [PATCH 120/141] Build transaction context in BlockRes --- rpc/responses.go | 19 ++++++++++--------- 1 file changed, 10 insertions(+), 9 deletions(-) diff --git a/rpc/responses.go b/rpc/responses.go index 9e1170c321..45a2fa18b2 100644 --- a/rpc/responses.go +++ b/rpc/responses.go @@ -55,11 +55,20 @@ func NewBlockRes(block *types.Block, fullTx bool) *BlockRes { // res.MinGasPrice = res.GasUsed = newHexNum(block.GasUsed()) res.UnixTimestamp = newHexNum(block.Time()) - res.Transactions = NewTransactionsRes(block.Transactions()) + + res.Transactions = make([]*TransactionRes, len(block.Transactions())) + for i, tx := range block.Transactions() { + res.Transactions[i] = NewTransactionRes(tx) + res.Transactions[i].BlockHash = res.BlockHash + res.Transactions[i].BlockNumber = res.BlockNumber + res.Transactions[i].TxIndex = newHexNum(i) + } + res.Uncles = make([]*hexdata, len(block.Uncles())) for i, uncle := range block.Uncles() { res.Uncles[i] = newHexData(uncle.Hash()) } + return res } @@ -94,14 +103,6 @@ func NewTransactionRes(tx *types.Transaction) *TransactionRes { return v } -func NewTransactionsRes(txs []*types.Transaction) []*TransactionRes { - v := make([]*TransactionRes, len(txs)) - for i, tx := range txs { - v[i] = NewTransactionRes(tx) - } - return v -} - // type FilterLogRes struct { // Hash string `json:"hash"` // Address string `json:"address"` From e1be34bce1ddf662bca58a37a6f38fea63a2a70f Mon Sep 17 00:00:00 2001 From: zelig Date: Sat, 28 Mar 2015 00:48:37 +0000 Subject: [PATCH 121/141] eth: SEC-29 eth wire protocol decoding invalid message data crashes client - add validate method to types.Block - validate after Decode -> error - add tests for NewBlockMsg --- core/types/block.go | 20 ++++++++ eth/protocol.go | 9 ++-- eth/protocol_test.go | 117 ++++++++++++++++++++++++++++++++++++------- 3 files changed, 124 insertions(+), 22 deletions(-) diff --git a/core/types/block.go b/core/types/block.go index 5cdde44620..c04beae5a2 100644 --- a/core/types/block.go +++ b/core/types/block.go @@ -148,6 +148,26 @@ func NewBlockWithHeader(header *Header) *Block { return &Block{header: header} } +func (self *Block) Validate() error { + if self.header == nil { + return fmt.Errorf("header is nil") + } + // check *big.Int fields + if self.header.Difficulty == nil { + return fmt.Errorf("Difficulty undefined") + } + if self.header.GasLimit == nil { + return fmt.Errorf("GasLimit undefined") + } + if self.header.GasUsed == nil { + return fmt.Errorf("GasUsed undefined") + } + if self.header.Number == nil { + return fmt.Errorf("Number undefined") + } + return nil +} + func (self *Block) DecodeRLP(s *rlp.Stream) error { var eb extblock if err := s.Decode(&eb); err != nil { diff --git a/eth/protocol.go b/eth/protocol.go index e32ea233b0..0a3f67b62a 100644 --- a/eth/protocol.go +++ b/eth/protocol.go @@ -105,7 +105,7 @@ type getBlockHashesMsgData struct { type statusMsgData struct { ProtocolVersion uint32 NetworkId uint32 - TD *big.Int + TD big.Int CurrentBlock common.Hash GenesisBlock common.Hash } @@ -276,6 +276,9 @@ func (self *ethProtocol) handle() error { if err := msg.Decode(&request); err != nil { return self.protoError(ErrDecode, "%v: %v", msg, err) } + if err := request.Block.Validate(); err != nil { + return self.protoError(ErrDecode, "block validation %v: %v", msg, err) + } hash := request.Block.Hash() _, chainHead, _ := self.chainManager.Status() @@ -335,7 +338,7 @@ func (self *ethProtocol) handleStatus() error { return self.protoError(ErrProtocolVersionMismatch, "%d (!= %d)", status.ProtocolVersion, self.protocolVersion) } - _, suspended := self.blockPool.AddPeer(status.TD, status.CurrentBlock, self.id, self.requestBlockHashes, self.requestBlocks, self.protoErrorDisconnect) + _, suspended := self.blockPool.AddPeer(&status.TD, status.CurrentBlock, self.id, self.requestBlockHashes, self.requestBlocks, self.protoErrorDisconnect) if suspended { return self.protoError(ErrSuspendedPeer, "") } @@ -366,7 +369,7 @@ func (self *ethProtocol) sendStatus() error { return p2p.Send(self.rw, StatusMsg, &statusMsgData{ ProtocolVersion: uint32(self.protocolVersion), NetworkId: uint32(self.networkId), - TD: td, + TD: *td, CurrentBlock: currentBlock, GenesisBlock: genesisBlock, }) diff --git a/eth/protocol_test.go b/eth/protocol_test.go index 8ca6d1be61..7831e9bc6f 100644 --- a/eth/protocol_test.go +++ b/eth/protocol_test.go @@ -1,6 +1,7 @@ package eth import ( + "fmt" "log" "math/big" "os" @@ -63,6 +64,10 @@ func (self *testChainManager) GetBlockHashesFromHash(hash common.Hash, amount ui func (self *testChainManager) Status() (td *big.Int, currentBlock common.Hash, genesisBlock common.Hash) { if self.status != nil { td, currentBlock, genesisBlock = self.status() + } else { + td = common.Big1 + currentBlock = common.Hash{1} + genesisBlock = common.Hash{2} } return } @@ -163,14 +168,29 @@ func (self *ethProtocolTester) run() { self.quit <- err } +func (self *ethProtocolTester) handshake(t *testing.T, mock bool) { + td, currentBlock, genesis := self.chainManager.Status() + // first outgoing msg should be StatusMsg. + err := p2p.ExpectMsg(self, StatusMsg, &statusMsgData{ + ProtocolVersion: ProtocolVersion, + NetworkId: NetworkId, + TD: *td, + CurrentBlock: currentBlock, + GenesisBlock: genesis, + }) + if err != nil { + t.Fatalf("incorrect outgoing status: %v", err) + } + if mock { + go p2p.Send(self, StatusMsg, &statusMsgData{ProtocolVersion, NetworkId, *td, currentBlock, genesis}) + } +} + func TestStatusMsgErrors(t *testing.T) { logInit() eth := newEth(t) - td := common.Big1 - currentBlock := common.Hash{1} - genesis := common.Hash{2} - eth.chainManager.status = func() (*big.Int, common.Hash, common.Hash) { return td, currentBlock, genesis } go eth.run() + td, currentBlock, genesis := eth.chainManager.Status() tests := []struct { code uint64 @@ -182,31 +202,20 @@ func TestStatusMsgErrors(t *testing.T) { wantErrorCode: ErrNoStatusMsg, }, { - code: StatusMsg, data: statusMsgData{10, NetworkId, td, currentBlock, genesis}, + code: StatusMsg, data: statusMsgData{10, NetworkId, *td, currentBlock, genesis}, wantErrorCode: ErrProtocolVersionMismatch, }, { - code: StatusMsg, data: statusMsgData{ProtocolVersion, 999, td, currentBlock, genesis}, + code: StatusMsg, data: statusMsgData{ProtocolVersion, 999, *td, currentBlock, genesis}, wantErrorCode: ErrNetworkIdMismatch, }, { - code: StatusMsg, data: statusMsgData{ProtocolVersion, NetworkId, td, currentBlock, common.Hash{3}}, + code: StatusMsg, data: statusMsgData{ProtocolVersion, NetworkId, *td, currentBlock, common.Hash{3}}, wantErrorCode: ErrGenesisBlockMismatch, }, } for _, test := range tests { - // first outgoing msg should be StatusMsg. - err := p2p.ExpectMsg(eth, StatusMsg, &statusMsgData{ - ProtocolVersion: ProtocolVersion, - NetworkId: NetworkId, - TD: td, - CurrentBlock: currentBlock, - GenesisBlock: genesis, - }) - if err != nil { - t.Fatalf("incorrect outgoing status: %v", err) - } - + eth.handshake(t, false) // the send call might hang until reset because // the protocol might not read the payload. go p2p.Send(eth, test.code, test.data) @@ -216,3 +225,73 @@ func TestStatusMsgErrors(t *testing.T) { go eth.run() } } + +func TestNewBlockMsg(t *testing.T) { + logInit() + eth := newEth(t) + eth.blockPool.addBlock = func(block *types.Block, peerId string) (err error) { + fmt.Printf("Add Block: %v\n", block) + return + } + + var disconnected bool + eth.blockPool.removePeer = func(peerId string) { + fmt.Printf("peer <%s> is disconnected\n", peerId) + disconnected = true + } + + go eth.run() + + eth.handshake(t, true) + err := p2p.ExpectMsg(eth, TxMsg, []interface{}{}) + if err != nil { + t.Errorf("transactions expected, got %v", err) + } + + var tds = make(chan *big.Int) + eth.blockPool.addPeer = func(td *big.Int, currentBlock common.Hash, peerId string, requestHashes func(common.Hash) error, requestBlocks func([]common.Hash) error, peerError func(*errs.Error)) (best bool, suspended bool) { + tds <- td + return + } + + var delay = 1 * time.Second + // eth.reset() + block := types.NewBlock(common.Hash{1}, common.Address{1}, common.Hash{1}, common.Big1, 1, "extra") + + go p2p.Send(eth, NewBlockMsg, &newBlockMsgData{Block: block}) + timer := time.After(delay) + + select { + case td := <-tds: + if td.Cmp(common.Big0) != 0 { + t.Errorf("incorrect td %v, expected %v", td, common.Big0) + } + case <-timer: + t.Errorf("no td recorded after %v", delay) + return + case err := <-eth.quit: + t.Errorf("no error expected, got %v", err) + return + } + + go p2p.Send(eth, NewBlockMsg, &newBlockMsgData{block, common.Big2}) + timer = time.After(delay) + + select { + case td := <-tds: + if td.Cmp(common.Big2) != 0 { + t.Errorf("incorrect td %v, expected %v", td, common.Big2) + } + case <-timer: + t.Errorf("no td recorded after %v", delay) + return + case err := <-eth.quit: + t.Errorf("no error expected, got %v", err) + return + } + + go p2p.Send(eth, NewBlockMsg, []interface{}{}) + // Block.DecodeRLP: validation failed: header is nil + eth.checkError(ErrDecode, delay) + +} From d677190f3916c5bee276d9abba69814022ab967f Mon Sep 17 00:00:00 2001 From: zelig Date: Sat, 28 Mar 2015 01:54:23 +0000 Subject: [PATCH 122/141] add tests for valid blocks msg handling --- eth/protocol_test.go | 50 ++++++++++++++++++++++++++++++++++++++++---- 1 file changed, 46 insertions(+), 4 deletions(-) diff --git a/eth/protocol_test.go b/eth/protocol_test.go index 7831e9bc6f..d5ac217558 100644 --- a/eth/protocol_test.go +++ b/eth/protocol_test.go @@ -229,10 +229,6 @@ func TestStatusMsgErrors(t *testing.T) { func TestNewBlockMsg(t *testing.T) { logInit() eth := newEth(t) - eth.blockPool.addBlock = func(block *types.Block, peerId string) (err error) { - fmt.Printf("Add Block: %v\n", block) - return - } var disconnected bool eth.blockPool.removePeer = func(peerId string) { @@ -295,3 +291,49 @@ func TestNewBlockMsg(t *testing.T) { eth.checkError(ErrDecode, delay) } + +func TestBlockMsg(t *testing.T) { + logInit() + eth := newEth(t) + blocks := make(chan *types.Block) + eth.blockPool.addBlock = func(block *types.Block, peerId string) (err error) { + blocks <- block + return + } + + var disconnected bool + eth.blockPool.removePeer = func(peerId string) { + fmt.Printf("peer <%s> is disconnected\n", peerId) + disconnected = true + } + + go eth.run() + + eth.handshake(t, true) + err := p2p.ExpectMsg(eth, TxMsg, []interface{}{}) + if err != nil { + t.Errorf("transactions expected, got %v", err) + } + + var delay = 3 * time.Second + // eth.reset() + newblock := func(i int64) *types.Block { + return types.NewBlock(common.Hash{byte(i)}, common.Address{byte(i)}, common.Hash{byte(i)}, big.NewInt(i), uint64(i), string(i)) + } + go p2p.Send(eth, BlocksMsg, types.Blocks{newblock(0), newblock(1), newblock(2)}) + timer := time.After(delay) + for i := int64(0); i < 3; i++ { + select { + case block := <-blocks: + if (block.ParentHash() != common.Hash{byte(i)}) { + t.Errorf("incorrect block %v, expected %v", block.ParentHash(), common.Hash{byte(i)}) + } + case <-timer: + t.Errorf("no td recorded after %v", delay) + return + case err := <-eth.quit: + t.Errorf("no error expected, got %v", err) + return + } + } +} From 82da6bf4d213784cfc7ba45432f9f96c2d6b4d9d Mon Sep 17 00:00:00 2001 From: zelig Date: Mon, 30 Mar 2015 13:48:07 +0100 Subject: [PATCH 123/141] test for invalid rlp encoding of block in BlocksMsg - rename Validate -> ValidateFields not to confure consensus block validation - add nil transaction and nil uncle header validation - remove bigint field checks: rlp already decodes *big.Int to big.NewInt(0) - add test for nil header, nil transaction --- core/types/block.go | 27 ++++++++++++--------------- eth/protocol.go | 5 ++++- eth/protocol_test.go | 34 ++++++++++++++++++++++++++++------ 3 files changed, 44 insertions(+), 22 deletions(-) diff --git a/core/types/block.go b/core/types/block.go index c04beae5a2..a40bac42c8 100644 --- a/core/types/block.go +++ b/core/types/block.go @@ -148,22 +148,19 @@ func NewBlockWithHeader(header *Header) *Block { return &Block{header: header} } -func (self *Block) Validate() error { +func (self *Block) ValidateFields() error { if self.header == nil { return fmt.Errorf("header is nil") } - // check *big.Int fields - if self.header.Difficulty == nil { - return fmt.Errorf("Difficulty undefined") + for i, transaction := range self.transactions { + if transaction == nil { + return fmt.Errorf("transaction %d is nil", i) + } } - if self.header.GasLimit == nil { - return fmt.Errorf("GasLimit undefined") - } - if self.header.GasUsed == nil { - return fmt.Errorf("GasUsed undefined") - } - if self.header.Number == nil { - return fmt.Errorf("Number undefined") + for i, uncle := range self.uncles { + if uncle == nil { + return fmt.Errorf("uncle %d is nil", i) + } } return nil } @@ -253,10 +250,10 @@ func (self *Block) AddReceipt(receipt *Receipt) { } func (self *Block) RlpData() interface{} { - return []interface{}{self.header, self.transactions, self.uncles} -} + // return []interface{}{self.header, self.transactions, self.uncles} + // } -func (self *Block) RlpDataForStorage() interface{} { + // func (self *Block) RlpDataForStorage() interface{} { return []interface{}{self.header, self.transactions, self.uncles, self.Td /* TODO receipts */} } diff --git a/eth/protocol.go b/eth/protocol.go index 0a3f67b62a..f0a749d337 100644 --- a/eth/protocol.go +++ b/eth/protocol.go @@ -268,6 +268,9 @@ func (self *ethProtocol) handle() error { return self.protoError(ErrDecode, "msg %v: %v", msg, err) } } + if err := block.ValidateFields(); err != nil { + return self.protoError(ErrDecode, "block validation %v: %v", msg, err) + } self.blockPool.AddBlock(&block, self.id) } @@ -276,7 +279,7 @@ func (self *ethProtocol) handle() error { if err := msg.Decode(&request); err != nil { return self.protoError(ErrDecode, "%v: %v", msg, err) } - if err := request.Block.Validate(); err != nil { + if err := request.Block.ValidateFields(); err != nil { return self.protoError(ErrDecode, "block validation %v: %v", msg, err) } hash := request.Block.Hash() diff --git a/eth/protocol_test.go b/eth/protocol_test.go index d5ac217558..6a8eedaddf 100644 --- a/eth/protocol_test.go +++ b/eth/protocol_test.go @@ -1,7 +1,6 @@ package eth import ( - "fmt" "log" "math/big" "os" @@ -227,12 +226,11 @@ func TestStatusMsgErrors(t *testing.T) { } func TestNewBlockMsg(t *testing.T) { - logInit() + // logInit() eth := newEth(t) var disconnected bool eth.blockPool.removePeer = func(peerId string) { - fmt.Printf("peer <%s> is disconnected\n", peerId) disconnected = true } @@ -293,7 +291,7 @@ func TestNewBlockMsg(t *testing.T) { } func TestBlockMsg(t *testing.T) { - logInit() + // logInit() eth := newEth(t) blocks := make(chan *types.Block) eth.blockPool.addBlock = func(block *types.Block, peerId string) (err error) { @@ -303,7 +301,6 @@ func TestBlockMsg(t *testing.T) { var disconnected bool eth.blockPool.removePeer = func(peerId string) { - fmt.Printf("peer <%s> is disconnected\n", peerId) disconnected = true } @@ -320,7 +317,9 @@ func TestBlockMsg(t *testing.T) { newblock := func(i int64) *types.Block { return types.NewBlock(common.Hash{byte(i)}, common.Address{byte(i)}, common.Hash{byte(i)}, big.NewInt(i), uint64(i), string(i)) } - go p2p.Send(eth, BlocksMsg, types.Blocks{newblock(0), newblock(1), newblock(2)}) + b := newblock(0) + b.Header().Difficulty = nil // check if nil as *big.Int decodes as 0 + go p2p.Send(eth, BlocksMsg, types.Blocks{b, newblock(1), newblock(2)}) timer := time.After(delay) for i := int64(0); i < 3; i++ { select { @@ -328,6 +327,9 @@ func TestBlockMsg(t *testing.T) { if (block.ParentHash() != common.Hash{byte(i)}) { t.Errorf("incorrect block %v, expected %v", block.ParentHash(), common.Hash{byte(i)}) } + if block.Difficulty().Cmp(big.NewInt(i)) != 0 { + t.Errorf("incorrect block %v, expected %v", block.Difficulty(), big.NewInt(i)) + } case <-timer: t.Errorf("no td recorded after %v", delay) return @@ -336,4 +338,24 @@ func TestBlockMsg(t *testing.T) { return } } + + go p2p.Send(eth, BlocksMsg, []interface{}{[]interface{}{}}) + eth.checkError(ErrDecode, delay) + if !disconnected { + t.Errorf("peer not disconnected after error") + } + + // test empty transaction + eth.reset() + go eth.run() + eth.handshake(t, true) + err = p2p.ExpectMsg(eth, TxMsg, []interface{}{}) + if err != nil { + t.Errorf("transactions expected, got %v", err) + } + b = newblock(0) + b.AddTransaction(nil) + go p2p.Send(eth, BlocksMsg, types.Blocks{b}) + eth.checkError(ErrDecode, delay) + } From 6ffea34d8bf19fb358c1a7f01e20bf25f1061c5e Mon Sep 17 00:00:00 2001 From: zelig Date: Mon, 30 Mar 2015 15:21:41 +0100 Subject: [PATCH 124/141] check TxMsg - add validation on TxMsg checking for nil - add test for nil transaction - add test for zero value transaction (no extra validation needed) --- core/types/block.go | 6 +++--- eth/protocol.go | 5 ++++- eth/protocol_test.go | 39 +++++++++++++++++++++++++++++++++++++++ 3 files changed, 46 insertions(+), 4 deletions(-) diff --git a/core/types/block.go b/core/types/block.go index a40bac42c8..d5cd8a21ea 100644 --- a/core/types/block.go +++ b/core/types/block.go @@ -250,10 +250,10 @@ func (self *Block) AddReceipt(receipt *Receipt) { } func (self *Block) RlpData() interface{} { - // return []interface{}{self.header, self.transactions, self.uncles} - // } + return []interface{}{self.header, self.transactions, self.uncles} +} - // func (self *Block) RlpDataForStorage() interface{} { +func (self *Block) RlpDataForStorage() interface{} { return []interface{}{self.header, self.transactions, self.uncles, self.Td /* TODO receipts */} } diff --git a/eth/protocol.go b/eth/protocol.go index f0a749d337..214eed875d 100644 --- a/eth/protocol.go +++ b/eth/protocol.go @@ -185,7 +185,10 @@ func (self *ethProtocol) handle() error { if err := msg.Decode(&txs); err != nil { return self.protoError(ErrDecode, "msg %v: %v", msg, err) } - for _, tx := range txs { + for i, tx := range txs { + if tx == nil { + return self.protoError(ErrDecode, "transaction %d is nil", i) + } jsonlogger.LogJson(&logger.EthTxReceived{ TxHash: tx.Hash().Hex(), RemoteId: self.peer.ID().String(), diff --git a/eth/protocol_test.go b/eth/protocol_test.go index 6a8eedaddf..2228fa0ecd 100644 --- a/eth/protocol_test.go +++ b/eth/protocol_test.go @@ -359,3 +359,42 @@ func TestBlockMsg(t *testing.T) { eth.checkError(ErrDecode, delay) } + +func TestTransactionsMsg(t *testing.T) { + logInit() + eth := newEth(t) + txs := make(chan *types.Transaction) + + eth.txPool.addTransactions = func(t []*types.Transaction) { + for _, tx := range t { + txs <- tx + } + } + go eth.run() + + eth.handshake(t, true) + err := p2p.ExpectMsg(eth, TxMsg, []interface{}{}) + if err != nil { + t.Errorf("transactions expected, got %v", err) + } + + var delay = 3 * time.Second + tx := &types.Transaction{} + + go p2p.Send(eth, TxMsg, []interface{}{tx, tx}) + timer := time.After(delay) + for i := int64(0); i < 2; i++ { + select { + case <-txs: + case <-timer: + return + case err := <-eth.quit: + t.Errorf("no error expected, got %v", err) + return + } + } + + go p2p.Send(eth, TxMsg, []interface{}{[]interface{}{}}) + eth.checkError(ErrDecode, delay) + +} From f56fc9cd9d13e88ee1a244ea590e249e324b8b84 Mon Sep 17 00:00:00 2001 From: zelig Date: Wed, 1 Apr 2015 12:36:49 +0100 Subject: [PATCH 125/141] change StatusMsgData.TD back to pointer type *big.Int --- eth/protocol.go | 6 +++--- eth/protocol_test.go | 10 +++++----- 2 files changed, 8 insertions(+), 8 deletions(-) diff --git a/eth/protocol.go b/eth/protocol.go index 214eed875d..a0ab177cdc 100644 --- a/eth/protocol.go +++ b/eth/protocol.go @@ -105,7 +105,7 @@ type getBlockHashesMsgData struct { type statusMsgData struct { ProtocolVersion uint32 NetworkId uint32 - TD big.Int + TD *big.Int CurrentBlock common.Hash GenesisBlock common.Hash } @@ -344,7 +344,7 @@ func (self *ethProtocol) handleStatus() error { return self.protoError(ErrProtocolVersionMismatch, "%d (!= %d)", status.ProtocolVersion, self.protocolVersion) } - _, suspended := self.blockPool.AddPeer(&status.TD, status.CurrentBlock, self.id, self.requestBlockHashes, self.requestBlocks, self.protoErrorDisconnect) + _, suspended := self.blockPool.AddPeer(status.TD, status.CurrentBlock, self.id, self.requestBlockHashes, self.requestBlocks, self.protoErrorDisconnect) if suspended { return self.protoError(ErrSuspendedPeer, "") } @@ -375,7 +375,7 @@ func (self *ethProtocol) sendStatus() error { return p2p.Send(self.rw, StatusMsg, &statusMsgData{ ProtocolVersion: uint32(self.protocolVersion), NetworkId: uint32(self.networkId), - TD: *td, + TD: td, CurrentBlock: currentBlock, GenesisBlock: genesisBlock, }) diff --git a/eth/protocol_test.go b/eth/protocol_test.go index 2228fa0ecd..d3466326a6 100644 --- a/eth/protocol_test.go +++ b/eth/protocol_test.go @@ -173,7 +173,7 @@ func (self *ethProtocolTester) handshake(t *testing.T, mock bool) { err := p2p.ExpectMsg(self, StatusMsg, &statusMsgData{ ProtocolVersion: ProtocolVersion, NetworkId: NetworkId, - TD: *td, + TD: td, CurrentBlock: currentBlock, GenesisBlock: genesis, }) @@ -181,7 +181,7 @@ func (self *ethProtocolTester) handshake(t *testing.T, mock bool) { t.Fatalf("incorrect outgoing status: %v", err) } if mock { - go p2p.Send(self, StatusMsg, &statusMsgData{ProtocolVersion, NetworkId, *td, currentBlock, genesis}) + go p2p.Send(self, StatusMsg, &statusMsgData{ProtocolVersion, NetworkId, td, currentBlock, genesis}) } } @@ -201,15 +201,15 @@ func TestStatusMsgErrors(t *testing.T) { wantErrorCode: ErrNoStatusMsg, }, { - code: StatusMsg, data: statusMsgData{10, NetworkId, *td, currentBlock, genesis}, + code: StatusMsg, data: statusMsgData{10, NetworkId, td, currentBlock, genesis}, wantErrorCode: ErrProtocolVersionMismatch, }, { - code: StatusMsg, data: statusMsgData{ProtocolVersion, 999, *td, currentBlock, genesis}, + code: StatusMsg, data: statusMsgData{ProtocolVersion, 999, td, currentBlock, genesis}, wantErrorCode: ErrNetworkIdMismatch, }, { - code: StatusMsg, data: statusMsgData{ProtocolVersion, NetworkId, *td, currentBlock, common.Hash{3}}, + code: StatusMsg, data: statusMsgData{ProtocolVersion, NetworkId, td, currentBlock, common.Hash{3}}, wantErrorCode: ErrGenesisBlockMismatch, }, } From 101ea1a1e8e8f7b0592dbd06e4eca8432e2e2527 Mon Sep 17 00:00:00 2001 From: Taylor Gerring Date: Wed, 1 Apr 2015 14:15:20 +0200 Subject: [PATCH 126/141] Make inner size before assinging. Closes #615 --- xeth/xeth.go | 1 + 1 file changed, 1 insertion(+) diff --git a/xeth/xeth.go b/xeth/xeth.go index 5a5a4650a2..5936c0fb2e 100644 --- a/xeth/xeth.go +++ b/xeth/xeth.go @@ -122,6 +122,7 @@ func cAddress(a []string) []common.Address { func cTopics(t [][]string) [][]common.Hash { topics := make([][]common.Hash, len(t)) for i, iv := range t { + topics[i] = make([]common.Hash, len(iv)) for j, jv := range iv { topics[i][j] = common.HexToHash(jv) } From 92928309b2f0e274a6103b21a650eb07e78f88ea Mon Sep 17 00:00:00 2001 From: Felix Lange Date: Tue, 24 Mar 2015 15:36:11 +0100 Subject: [PATCH 127/141] p2p/discover: add version number to ping packet The primary motivation for doing this right now is that old PoC 8 nodes and newer PoC 9 nodes keep discovering each other, causing handshake failures. --- p2p/discover/udp.go | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/p2p/discover/udp.go b/p2p/discover/udp.go index 69e9f3c2e7..738a01fb7e 100644 --- a/p2p/discover/udp.go +++ b/p2p/discover/udp.go @@ -16,11 +16,14 @@ import ( var log = logger.NewLogger("P2P Discovery") +const Version = 3 + // Errors var ( errPacketTooSmall = errors.New("too small") errBadHash = errors.New("bad hash") errExpired = errors.New("expired") + errBadVersion = errors.New("version mismatch") errTimeout = errors.New("RPC timeout") errClosed = errors.New("socket closed") ) @@ -45,6 +48,7 @@ const ( // RPC request structures type ( ping struct { + Version uint // must match Version IP string // our IP Port uint16 // our port Expiration uint64 @@ -169,6 +173,7 @@ func (t *udp) ping(e *Node) error { // TODO: maybe check for ReplyTo field in callback to measure RTT errc := t.pending(e.ID, pongPacket, func(interface{}) bool { return true }) t.send(e, pingPacket, ping{ + Version: Version, IP: t.self.IP.String(), Port: uint16(t.self.TCPPort), Expiration: uint64(time.Now().Add(expiration).Unix()), @@ -371,6 +376,9 @@ func (req *ping) handle(t *udp, from *net.UDPAddr, fromID NodeID, mac []byte) er if expired(req.Expiration) { return errExpired } + if req.Version != Version { + return errBadVersion + } t.mutex.Lock() // Note: we're ignoring the provided IP address right now n := t.bumpOrAdd(fromID, from) From de7af720d6bb10b93d716fb0c6cf3ee0e51dc71a Mon Sep 17 00:00:00 2001 From: Felix Lange Date: Wed, 25 Mar 2015 16:45:53 +0100 Subject: [PATCH 128/141] p2p/discover: implement node bonding MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This a fix for an attack vector where the discovery protocol could be used to amplify traffic in a DDOS attack. A malicious actor would send a findnode request with the IP address and UDP port of the target as the source address. The recipient of the findnode packet would then send a neighbors packet (which is 16x the size of findnode) to the victim. Our solution is to require a 'bond' with the sender of findnode. If no bond exists, the findnode packet is not processed. A bond between nodes α and β is created when α replies to a ping from β. This (initial) version of the bonding implementation might still be vulnerable against replay attacks during the expiration time window. We will add stricter source address validation later. --- p2p/discover/node.go | 43 +++- p2p/discover/table.go | 187 ++++++++++----- p2p/discover/table_test.go | 174 ++++++-------- p2p/discover/udp.go | 226 ++++++++++-------- p2p/discover/udp_test.go | 454 ++++++++++++++++++++++++------------- 5 files changed, 675 insertions(+), 409 deletions(-) diff --git a/p2p/discover/node.go b/p2p/discover/node.go index e1130e0b58..99cb549a59 100644 --- a/p2p/discover/node.go +++ b/p2p/discover/node.go @@ -13,6 +13,8 @@ import ( "net/url" "strconv" "strings" + "sync" + "sync/atomic" "time" "github.com/ethereum/go-ethereum/crypto" @@ -30,7 +32,8 @@ type Node struct { DiscPort int // UDP listening port for discovery protocol TCPPort int // TCP listening port for RLPx - active time.Time + // this must be set/read using atomic load and store. + activeStamp int64 } func newNode(id NodeID, addr *net.UDPAddr) *Node { @@ -39,7 +42,6 @@ func newNode(id NodeID, addr *net.UDPAddr) *Node { IP: addr.IP, DiscPort: addr.Port, TCPPort: addr.Port, - active: time.Now(), } } @@ -48,6 +50,20 @@ func (n *Node) isValid() bool { return !n.IP.IsMulticast() && !n.IP.IsUnspecified() && n.TCPPort != 0 && n.DiscPort != 0 } +func (n *Node) bumpActive() { + stamp := time.Now().Unix() + atomic.StoreInt64(&n.activeStamp, stamp) +} + +func (n *Node) active() time.Time { + stamp := atomic.LoadInt64(&n.activeStamp) + return time.Unix(stamp, 0) +} + +func (n *Node) addr() *net.UDPAddr { + return &net.UDPAddr{IP: n.IP, Port: n.DiscPort} +} + // The string representation of a Node is a URL. // Please see ParseNode for a description of the format. func (n *Node) String() string { @@ -304,3 +320,26 @@ func randomID(a NodeID, n int) (b NodeID) { } return b } + +// nodeDB stores all nodes we know about. +type nodeDB struct { + mu sync.RWMutex + byID map[NodeID]*Node +} + +func (db *nodeDB) get(id NodeID) *Node { + db.mu.RLock() + defer db.mu.RUnlock() + return db.byID[id] +} + +func (db *nodeDB) add(id NodeID, addr *net.UDPAddr, tcpPort uint16) *Node { + db.mu.Lock() + defer db.mu.Unlock() + if db.byID == nil { + db.byID = make(map[NodeID]*Node) + } + n := &Node{ID: id, IP: addr.IP, DiscPort: addr.Port, TCPPort: int(tcpPort)} + db.byID[n.ID] = n + return n +} diff --git a/p2p/discover/table.go b/p2p/discover/table.go index 33b705a12b..842f55d9f3 100644 --- a/p2p/discover/table.go +++ b/p2p/discover/table.go @@ -14,9 +14,10 @@ import ( ) const ( - alpha = 3 // Kademlia concurrency factor - bucketSize = 16 // Kademlia bucket size - nBuckets = nodeIDBits + 1 // Number of buckets + alpha = 3 // Kademlia concurrency factor + bucketSize = 16 // Kademlia bucket size + nBuckets = nodeIDBits + 1 // Number of buckets + maxBondingPingPongs = 10 ) type Table struct { @@ -24,27 +25,50 @@ type Table struct { buckets [nBuckets]*bucket // index of known nodes by distance nursery []*Node // bootstrap nodes + bondmu sync.Mutex + bonding map[NodeID]*bondproc + bondslots chan struct{} // limits total number of active bonding processes + net transport self *Node // metadata of the local node + db *nodeDB +} + +type bondproc struct { + err error + n *Node + done chan struct{} } // transport is implemented by the UDP transport. // it is an interface so we can test without opening lots of UDP // sockets and without generating a private key. type transport interface { - ping(*Node) error - findnode(e *Node, target NodeID) ([]*Node, error) + ping(NodeID, *net.UDPAddr) error + waitping(NodeID) error + findnode(toid NodeID, addr *net.UDPAddr, target NodeID) ([]*Node, error) close() } // bucket contains nodes, ordered by their last activity. +// the entry that was most recently active is the last element +// in entries. type bucket struct { lastLookup time.Time entries []*Node } func newTable(t transport, ourID NodeID, ourAddr *net.UDPAddr) *Table { - tab := &Table{net: t, self: newNode(ourID, ourAddr)} + tab := &Table{ + net: t, + db: new(nodeDB), + self: newNode(ourID, ourAddr), + bonding: make(map[NodeID]*bondproc), + bondslots: make(chan struct{}, maxBondingPingPongs), + } + for i := 0; i < cap(tab.bondslots); i++ { + tab.bondslots <- struct{}{} + } for i := range tab.buckets { tab.buckets[i] = new(bucket) } @@ -107,8 +131,8 @@ func (tab *Table) Lookup(target NodeID) []*Node { asked[n.ID] = true pendingQueries++ go func() { - result, _ := tab.net.findnode(n, target) - reply <- result + r, _ := tab.net.findnode(n.ID, n.addr(), target) + reply <- tab.bondall(r) }() } } @@ -116,13 +140,11 @@ func (tab *Table) Lookup(target NodeID) []*Node { // we have asked all closest nodes, stop the search break } - // wait for the next reply for _, n := range <-reply { - cn := n - if !seen[n.ID] { + if n != nil && !seen[n.ID] { seen[n.ID] = true - result.push(cn, bucketSize) + result.push(n, bucketSize) } } pendingQueries-- @@ -145,8 +167,9 @@ func (tab *Table) refresh() { result := tab.Lookup(randomID(tab.self.ID, ld)) if len(result) == 0 { // bootstrap the table with a self lookup + all := tab.bondall(tab.nursery) tab.mutex.Lock() - tab.add(tab.nursery) + tab.add(all) tab.mutex.Unlock() tab.Lookup(tab.self.ID) // TODO: the Kademlia paper says that we're supposed to perform @@ -176,45 +199,105 @@ func (tab *Table) len() (n int) { return n } -// bumpOrAdd updates the activity timestamp for the given node and -// attempts to insert the node into a bucket. The returned Node might -// not be part of the table. The caller must hold tab.mutex. -func (tab *Table) bumpOrAdd(node NodeID, from *net.UDPAddr) (n *Node) { - b := tab.buckets[logdist(tab.self.ID, node)] - if n = b.bump(node); n == nil { - n = newNode(node, from) - if len(b.entries) == bucketSize { - tab.pingReplace(n, b) - } else { - b.entries = append(b.entries, n) +// bondall bonds with all given nodes concurrently and returns +// those nodes for which bonding has probably succeeded. +func (tab *Table) bondall(nodes []*Node) (result []*Node) { + rc := make(chan *Node, len(nodes)) + for i := range nodes { + go func(n *Node) { + nn, _ := tab.bond(false, n.ID, n.addr(), uint16(n.TCPPort)) + rc <- nn + }(nodes[i]) + } + for _ = range nodes { + if n := <-rc; n != nil { + result = append(result, n) } } - return n + return result } -func (tab *Table) pingReplace(n *Node, b *bucket) { - old := b.entries[bucketSize-1] - go func() { - if err := tab.net.ping(old); err == nil { - // it responded, we don't need to replace it. +// bond ensures the local node has a bond with the given remote node. +// It also attempts to insert the node into the table if bonding succeeds. +// The caller must not hold tab.mutex. +// +// A bond is must be established before sending findnode requests. +// Both sides must have completed a ping/pong exchange for a bond to +// exist. The total number of active bonding processes is limited in +// order to restrain network use. +// +// bond is meant to operate idempotently in that bonding with a remote +// node which still remembers a previously established bond will work. +// The remote node will simply not send a ping back, causing waitping +// to time out. +// +// If pinged is true, the remote node has just pinged us and one half +// of the process can be skipped. +func (tab *Table) bond(pinged bool, id NodeID, addr *net.UDPAddr, tcpPort uint16) (*Node, error) { + var n *Node + if n = tab.db.get(id); n == nil { + tab.bondmu.Lock() + w := tab.bonding[id] + if w != nil { + // Wait for an existing bonding process to complete. + tab.bondmu.Unlock() + <-w.done + } else { + // Register a new bonding process. + w = &bondproc{done: make(chan struct{})} + tab.bonding[id] = w + tab.bondmu.Unlock() + // Do the ping/pong. The result goes into w. + tab.pingpong(w, pinged, id, addr, tcpPort) + // Unregister the process after it's done. + tab.bondmu.Lock() + delete(tab.bonding, id) + tab.bondmu.Unlock() + } + n = w.n + if w.err != nil { + return nil, w.err + } + } + tab.mutex.Lock() + defer tab.mutex.Unlock() + if b := tab.buckets[logdist(tab.self.ID, n.ID)]; !b.bump(n) { + tab.pingreplace(n, b) + } + return n, nil +} + +func (tab *Table) pingpong(w *bondproc, pinged bool, id NodeID, addr *net.UDPAddr, tcpPort uint16) { + <-tab.bondslots + defer func() { tab.bondslots <- struct{}{} }() + if w.err = tab.net.ping(id, addr); w.err != nil { + close(w.done) + return + } + if !pinged { + // Give the remote node a chance to ping us before we start + // sending findnode requests. If they still remember us, + // waitping will simply time out. + tab.net.waitping(id) + } + w.n = tab.db.add(id, addr, tcpPort) + close(w.done) +} + +func (tab *Table) pingreplace(new *Node, b *bucket) { + if len(b.entries) == bucketSize { + oldest := b.entries[bucketSize-1] + if err := tab.net.ping(oldest.ID, oldest.addr()); err == nil { + // The node responded, we don't need to replace it. return } - // it didn't respond, replace the node if it is still the oldest node. - tab.mutex.Lock() - if len(b.entries) > 0 && b.entries[len(b.entries)-1] == old { - // slide down other entries and put the new one in front. - // TODO: insert in correct position to keep the order - copy(b.entries[1:], b.entries) - b.entries[0] = n - } - tab.mutex.Unlock() - }() -} - -// bump updates the activity timestamp for the given node. -// The caller must hold tab.mutex. -func (tab *Table) bump(node NodeID) { - tab.buckets[logdist(tab.self.ID, node)].bump(node) + } else { + // Add a slot at the end so the last entry doesn't + // fall off when adding the new node. + b.entries = append(b.entries, nil) + } + copy(b.entries[1:], b.entries) + b.entries[0] = new } // add puts the entries into the table if their corresponding @@ -240,17 +323,17 @@ outer: } } -func (b *bucket) bump(id NodeID) *Node { - for i, n := range b.entries { - if n.ID == id { - n.active = time.Now() +func (b *bucket) bump(n *Node) bool { + for i := range b.entries { + if b.entries[i].ID == n.ID { + n.bumpActive() // move it to the front copy(b.entries[1:], b.entries[:i+1]) b.entries[0] = n - return n + return true } } - return nil + return false } // nodesByDistance is a list of nodes, ordered by diff --git a/p2p/discover/table_test.go b/p2p/discover/table_test.go index 08faea68e9..95ec30bea4 100644 --- a/p2p/discover/table_test.go +++ b/p2p/discover/table_test.go @@ -2,79 +2,68 @@ package discover import ( "crypto/ecdsa" - "errors" "fmt" "math/rand" "net" "reflect" "testing" "testing/quick" - "time" "github.com/ethereum/go-ethereum/crypto" ) -func TestTable_bumpOrAddBucketAssign(t *testing.T) { - tab := newTable(nil, NodeID{}, &net.UDPAddr{}) - for i := 1; i < len(tab.buckets); i++ { - tab.bumpOrAdd(randomID(tab.self.ID, i), &net.UDPAddr{}) - } - for i, b := range tab.buckets { - if i > 0 && len(b.entries) != 1 { - t.Errorf("bucket %d has %d entries, want 1", i, len(b.entries)) +func TestTable_pingReplace(t *testing.T) { + doit := func(newNodeIsResponding, lastInBucketIsResponding bool) { + transport := newPingRecorder() + tab := newTable(transport, NodeID{}, &net.UDPAddr{}) + last := fillBucket(tab, 200) + pingSender := randomID(tab.self.ID, 200) + + // this gotPing should replace the last node + // if the last node is not responding. + transport.responding[last.ID] = lastInBucketIsResponding + transport.responding[pingSender] = newNodeIsResponding + tab.bond(true, pingSender, &net.UDPAddr{}, 0) + + // first ping goes to sender (bonding pingback) + if !transport.pinged[pingSender] { + t.Error("table did not ping back sender") + } + if newNodeIsResponding { + // second ping goes to oldest node in bucket + // to see whether it is still alive. + if !transport.pinged[last.ID] { + t.Error("table did not ping last node in bucket") + } + } + + tab.mutex.Lock() + defer tab.mutex.Unlock() + if l := len(tab.buckets[200].entries); l != bucketSize { + t.Errorf("wrong bucket size after gotPing: got %d, want %d", bucketSize, l) + } + + if lastInBucketIsResponding || !newNodeIsResponding { + if !contains(tab.buckets[200].entries, last.ID) { + t.Error("last entry was removed") + } + if contains(tab.buckets[200].entries, pingSender) { + t.Error("new entry was added") + } + } else { + if contains(tab.buckets[200].entries, last.ID) { + t.Error("last entry was not removed") + } + if !contains(tab.buckets[200].entries, pingSender) { + t.Error("new entry was not added") + } } } -} -func TestTable_bumpOrAddPingReplace(t *testing.T) { - pingC := make(pingC) - tab := newTable(pingC, NodeID{}, &net.UDPAddr{}) - last := fillBucket(tab, 200) - - // this bumpOrAdd should not replace the last node - // because the node replies to ping. - new := tab.bumpOrAdd(randomID(tab.self.ID, 200), &net.UDPAddr{}) - - pinged := <-pingC - if pinged != last.ID { - t.Fatalf("pinged wrong node: %v\nwant %v", pinged, last.ID) - } - - tab.mutex.Lock() - defer tab.mutex.Unlock() - if l := len(tab.buckets[200].entries); l != bucketSize { - t.Errorf("wrong bucket size after bumpOrAdd: got %d, want %d", bucketSize, l) - } - if !contains(tab.buckets[200].entries, last.ID) { - t.Error("last entry was removed") - } - if contains(tab.buckets[200].entries, new.ID) { - t.Error("new entry was added") - } -} - -func TestTable_bumpOrAddPingTimeout(t *testing.T) { - tab := newTable(pingC(nil), NodeID{}, &net.UDPAddr{}) - last := fillBucket(tab, 200) - - // this bumpOrAdd should replace the last node - // because the node does not reply to ping. - new := tab.bumpOrAdd(randomID(tab.self.ID, 200), &net.UDPAddr{}) - - // wait for async bucket update. damn. this needs to go away. - time.Sleep(2 * time.Millisecond) - - tab.mutex.Lock() - defer tab.mutex.Unlock() - if l := len(tab.buckets[200].entries); l != bucketSize { - t.Errorf("wrong bucket size after bumpOrAdd: got %d, want %d", bucketSize, l) - } - if contains(tab.buckets[200].entries, last.ID) { - t.Error("last entry was not removed") - } - if !contains(tab.buckets[200].entries, new.ID) { - t.Error("new entry was not added") - } + doit(true, true) + doit(false, true) + doit(false, true) + doit(false, false) } func fillBucket(tab *Table, ld int) (last *Node) { @@ -85,44 +74,27 @@ func fillBucket(tab *Table, ld int) (last *Node) { return b.entries[bucketSize-1] } -type pingC chan NodeID +type pingRecorder struct{ responding, pinged map[NodeID]bool } -func (t pingC) findnode(n *Node, target NodeID) ([]*Node, error) { +func newPingRecorder() *pingRecorder { + return &pingRecorder{make(map[NodeID]bool), make(map[NodeID]bool)} +} + +func (t *pingRecorder) findnode(toid NodeID, toaddr *net.UDPAddr, target NodeID) ([]*Node, error) { panic("findnode called on pingRecorder") } -func (t pingC) close() { +func (t *pingRecorder) close() { panic("close called on pingRecorder") } -func (t pingC) ping(n *Node) error { - if t == nil { - return errTimeout - } - t <- n.ID - return nil +func (t *pingRecorder) waitping(from NodeID) error { + return nil // remote always pings } - -func TestTable_bump(t *testing.T) { - tab := newTable(nil, NodeID{}, &net.UDPAddr{}) - - // add an old entry and two recent ones - oldactive := time.Now().Add(-2 * time.Minute) - old := &Node{ID: randomID(tab.self.ID, 200), active: oldactive} - others := []*Node{ - &Node{ID: randomID(tab.self.ID, 200), active: time.Now()}, - &Node{ID: randomID(tab.self.ID, 200), active: time.Now()}, - } - tab.add(append(others, old)) - if tab.buckets[200].entries[0] == old { - t.Fatal("old entry is at front of bucket") - } - - // bumping the old entry should move it to the front - tab.bump(old.ID) - if old.active == oldactive { - t.Error("activity timestamp not updated") - } - if tab.buckets[200].entries[0] != old { - t.Errorf("bumped entry did not move to the front of bucket") +func (t *pingRecorder) ping(toid NodeID, toaddr *net.UDPAddr) error { + t.pinged[toid] = true + if t.responding[toid] { + return nil + } else { + return errTimeout } } @@ -210,7 +182,7 @@ func TestTable_Lookup(t *testing.T) { t.Fatalf("lookup on empty table returned %d results: %#v", len(results), results) } // seed table with initial node (otherwise lookup will terminate immediately) - tab.bumpOrAdd(randomID(target, 200), &net.UDPAddr{Port: 200}) + tab.add([]*Node{newNode(randomID(target, 200), &net.UDPAddr{Port: 200})}) results := tab.Lookup(target) t.Logf("results:") @@ -238,16 +210,16 @@ type findnodeOracle struct { target NodeID } -func (t findnodeOracle) findnode(n *Node, target NodeID) ([]*Node, error) { - t.t.Logf("findnode query at dist %d", n.DiscPort) +func (t findnodeOracle) findnode(toid NodeID, toaddr *net.UDPAddr, target NodeID) ([]*Node, error) { + t.t.Logf("findnode query at dist %d", toaddr.Port) // current log distance is encoded in port number var result []*Node - switch n.DiscPort { + switch toaddr.Port { case 0: panic("query to node at distance 0") default: // TODO: add more randomness to distances - next := n.DiscPort - 1 + next := toaddr.Port - 1 for i := 0; i < bucketSize; i++ { result = append(result, &Node{ID: randomID(t.target, next), DiscPort: next}) } @@ -255,11 +227,9 @@ func (t findnodeOracle) findnode(n *Node, target NodeID) ([]*Node, error) { return result, nil } -func (t findnodeOracle) close() {} - -func (t findnodeOracle) ping(n *Node) error { - return errors.New("ping is not supported by this transport") -} +func (t findnodeOracle) close() {} +func (t findnodeOracle) waitping(from NodeID) error { return nil } +func (t findnodeOracle) ping(toid NodeID, toaddr *net.UDPAddr) error { return nil } func hasDuplicates(slice []*Node) bool { seen := make(map[NodeID]bool) diff --git a/p2p/discover/udp.go b/p2p/discover/udp.go index 738a01fb7e..e9ede13972 100644 --- a/p2p/discover/udp.go +++ b/p2p/discover/udp.go @@ -20,12 +20,14 @@ const Version = 3 // Errors var ( - errPacketTooSmall = errors.New("too small") - errBadHash = errors.New("bad hash") - errExpired = errors.New("expired") - errBadVersion = errors.New("version mismatch") - errTimeout = errors.New("RPC timeout") - errClosed = errors.New("socket closed") + errPacketTooSmall = errors.New("too small") + errBadHash = errors.New("bad hash") + errExpired = errors.New("expired") + errBadVersion = errors.New("version mismatch") + errUnsolicitedReply = errors.New("unsolicited reply") + errUnknownNode = errors.New("unknown node") + errTimeout = errors.New("RPC timeout") + errClosed = errors.New("socket closed") ) // Timeouts @@ -80,14 +82,27 @@ type rpcNode struct { ID NodeID } +type packet interface { + handle(t *udp, from *net.UDPAddr, fromID NodeID, mac []byte) error +} + +type conn interface { + ReadFromUDP(b []byte) (n int, addr *net.UDPAddr, err error) + WriteToUDP(b []byte, addr *net.UDPAddr) (n int, err error) + Close() error + LocalAddr() net.Addr +} + // udp implements the RPC protocol. type udp struct { - conn *net.UDPConn - priv *ecdsa.PrivateKey + conn conn + priv *ecdsa.PrivateKey + addpending chan *pending - replies chan reply - closing chan struct{} - nat nat.Interface + gotreply chan reply + + closing chan struct{} + nat nat.Interface *Table } @@ -124,6 +139,9 @@ type reply struct { from NodeID ptype byte data interface{} + // loop indicates whether there was + // a matching request by sending on this channel. + matched chan<- bool } // ListenUDP returns a new table that listens for UDP packets on laddr. @@ -136,15 +154,20 @@ func ListenUDP(priv *ecdsa.PrivateKey, laddr string, natm nat.Interface) (*Table if err != nil { return nil, err } + tab, _ := newUDP(priv, conn, natm) + log.Infoln("Listening,", tab.self) + return tab, nil +} + +func newUDP(priv *ecdsa.PrivateKey, c conn, natm nat.Interface) (*Table, *udp) { udp := &udp{ - conn: conn, + conn: c, priv: priv, closing: make(chan struct{}), + gotreply: make(chan reply), addpending: make(chan *pending), - replies: make(chan reply), } - - realaddr := conn.LocalAddr().(*net.UDPAddr) + realaddr := c.LocalAddr().(*net.UDPAddr) if natm != nil { if !realaddr.IP.IsLoopback() { go nat.Map(natm, udp.closing, "udp", realaddr.Port, realaddr.Port, "ethereum discovery") @@ -155,11 +178,9 @@ func ListenUDP(priv *ecdsa.PrivateKey, laddr string, natm nat.Interface) (*Table } } udp.Table = newTable(udp, PubkeyID(&priv.PublicKey), realaddr) - go udp.loop() go udp.readLoop() - log.Infoln("Listening, ", udp.self) - return udp.Table, nil + return udp.Table, udp } func (t *udp) close() { @@ -169,10 +190,10 @@ func (t *udp) close() { } // ping sends a ping message to the given node and waits for a reply. -func (t *udp) ping(e *Node) error { +func (t *udp) ping(toid NodeID, toaddr *net.UDPAddr) error { // TODO: maybe check for ReplyTo field in callback to measure RTT - errc := t.pending(e.ID, pongPacket, func(interface{}) bool { return true }) - t.send(e, pingPacket, ping{ + errc := t.pending(toid, pongPacket, func(interface{}) bool { return true }) + t.send(toaddr, pingPacket, ping{ Version: Version, IP: t.self.IP.String(), Port: uint16(t.self.TCPPort), @@ -181,12 +202,16 @@ func (t *udp) ping(e *Node) error { return <-errc } +func (t *udp) waitping(from NodeID) error { + return <-t.pending(from, pingPacket, func(interface{}) bool { return true }) +} + // findnode sends a findnode request to the given node and waits until // the node has sent up to k neighbors. -func (t *udp) findnode(to *Node, target NodeID) ([]*Node, error) { +func (t *udp) findnode(toid NodeID, toaddr *net.UDPAddr, target NodeID) ([]*Node, error) { nodes := make([]*Node, 0, bucketSize) nreceived := 0 - errc := t.pending(to.ID, neighborsPacket, func(r interface{}) bool { + errc := t.pending(toid, neighborsPacket, func(r interface{}) bool { reply := r.(*neighbors) for _, n := range reply.Nodes { nreceived++ @@ -196,8 +221,7 @@ func (t *udp) findnode(to *Node, target NodeID) ([]*Node, error) { } return nreceived >= bucketSize }) - - t.send(to, findnodePacket, findnode{ + t.send(toaddr, findnodePacket, findnode{ Target: target, Expiration: uint64(time.Now().Add(expiration).Unix()), }) @@ -219,6 +243,17 @@ func (t *udp) pending(id NodeID, ptype byte, callback func(interface{}) bool) <- return ch } +func (t *udp) handleReply(from NodeID, ptype byte, req packet) bool { + matched := make(chan bool) + select { + case t.gotreply <- reply{from, ptype, req, matched}: + // loop will handle it + return <-matched + case <-t.closing: + return false + } +} + // loop runs in its own goroutin. it keeps track of // the refresh timer and the pending reply queue. func (t *udp) loop() { @@ -249,6 +284,7 @@ func (t *udp) loop() { for _, p := range pending { p.errc <- errClosed } + pending = nil return case p := <-t.addpending: @@ -256,18 +292,21 @@ func (t *udp) loop() { pending = append(pending, p) rearmTimeout() - case reply := <-t.replies: - // run matching callbacks, remove if they return false. + case r := <-t.gotreply: + var matched bool for i := 0; i < len(pending); i++ { - p := pending[i] - if reply.from == p.from && reply.ptype == p.ptype && p.callback(reply.data) { - p.errc <- nil - copy(pending[i:], pending[i+1:]) - pending = pending[:len(pending)-1] - i-- + if p := pending[i]; p.from == r.from && p.ptype == r.ptype { + matched = true + if p.callback(r.data) { + // callback indicates the request is done, remove it. + p.errc <- nil + copy(pending[i:], pending[i+1:]) + pending = pending[:len(pending)-1] + i-- + } } } - rearmTimeout() + r.matched <- matched case now := <-timeout.C: // notify and remove callbacks whose deadline is in the past. @@ -292,28 +331,11 @@ const ( var headSpace = make([]byte, headSize) -func (t *udp) send(to *Node, ptype byte, req interface{}) error { - b := new(bytes.Buffer) - b.Write(headSpace) - b.WriteByte(ptype) - if err := rlp.Encode(b, req); err != nil { - log.Errorln("error encoding packet:", err) - return err - } - - packet := b.Bytes() - sig, err := crypto.Sign(crypto.Sha3(packet[headSize:]), t.priv) +func (t *udp) send(toaddr *net.UDPAddr, ptype byte, req interface{}) error { + packet, err := encodePacket(t.priv, ptype, req) if err != nil { - log.Errorln("could not sign packet:", err) return err } - copy(packet[macSize:], sig) - // add the hash to the front. Note: this doesn't protect the - // packet in any way. Our public key will be part of this hash in - // the future. - copy(packet, crypto.Sha3(packet[macSize:])) - - toaddr := &net.UDPAddr{IP: to.IP, Port: to.DiscPort} log.DebugDetailf(">>> %v %T %v\n", toaddr, req, req) if _, err = t.conn.WriteToUDP(packet, toaddr); err != nil { log.DebugDetailln("UDP send failed:", err) @@ -321,6 +343,28 @@ func (t *udp) send(to *Node, ptype byte, req interface{}) error { return err } +func encodePacket(priv *ecdsa.PrivateKey, ptype byte, req interface{}) ([]byte, error) { + b := new(bytes.Buffer) + b.Write(headSpace) + b.WriteByte(ptype) + if err := rlp.Encode(b, req); err != nil { + log.Errorln("error encoding packet:", err) + return nil, err + } + packet := b.Bytes() + sig, err := crypto.Sign(crypto.Sha3(packet[headSize:]), priv) + if err != nil { + log.Errorln("could not sign packet:", err) + return nil, err + } + copy(packet[macSize:], sig) + // add the hash to the front. Note: this doesn't protect the + // packet in any way. Our public key will be part of this hash in + // The future. + copy(packet, crypto.Sha3(packet[macSize:])) + return packet, nil +} + // readLoop runs in its own goroutine. it handles incoming UDP packets. func (t *udp) readLoop() { defer t.conn.Close() @@ -330,29 +374,34 @@ func (t *udp) readLoop() { if err != nil { return } - if err := t.packetIn(from, buf[:nbytes]); err != nil { + packet, fromID, hash, err := decodePacket(buf[:nbytes]) + if err != nil { log.Debugf("Bad packet from %v: %v\n", from, err) + continue } + log.DebugDetailf("<<< %v %T %v\n", from, packet, packet) + go func() { + if err := packet.handle(t, from, fromID, hash); err != nil { + log.Debugf("error handling %T from %v: %v", packet, from, err) + } + }() } } -func (t *udp) packetIn(from *net.UDPAddr, buf []byte) error { +func decodePacket(buf []byte) (packet, NodeID, []byte, error) { if len(buf) < headSize+1 { - return errPacketTooSmall + return nil, NodeID{}, nil, errPacketTooSmall } hash, sig, sigdata := buf[:macSize], buf[macSize:headSize], buf[headSize:] shouldhash := crypto.Sha3(buf[macSize:]) if !bytes.Equal(hash, shouldhash) { - return errBadHash + return nil, NodeID{}, nil, errBadHash } fromID, err := recoverNodeID(crypto.Sha3(buf[headSize:]), sig) if err != nil { - return err - } - - var req interface { - handle(t *udp, from *net.UDPAddr, fromID NodeID, mac []byte) error + return nil, NodeID{}, hash, err } + var req packet switch ptype := sigdata[0]; ptype { case pingPacket: req = new(ping) @@ -363,13 +412,10 @@ func (t *udp) packetIn(from *net.UDPAddr, buf []byte) error { case neighborsPacket: req = new(neighbors) default: - return fmt.Errorf("unknown type: %d", ptype) + return nil, fromID, hash, fmt.Errorf("unknown type: %d", ptype) } - if err := rlp.Decode(bytes.NewReader(sigdata[1:]), req); err != nil { - return err - } - log.DebugDetailf("<<< %v %T %v\n", from, req, req) - return req.handle(t, from, fromID, hash) + err = rlp.Decode(bytes.NewReader(sigdata[1:]), req) + return req, fromID, hash, err } func (req *ping) handle(t *udp, from *net.UDPAddr, fromID NodeID, mac []byte) error { @@ -379,18 +425,14 @@ func (req *ping) handle(t *udp, from *net.UDPAddr, fromID NodeID, mac []byte) er if req.Version != Version { return errBadVersion } - t.mutex.Lock() - // Note: we're ignoring the provided IP address right now - n := t.bumpOrAdd(fromID, from) - if req.Port != 0 { - n.TCPPort = int(req.Port) - } - t.mutex.Unlock() - - t.send(n, pongPacket, pong{ + t.send(from, pongPacket, pong{ ReplyTok: mac, Expiration: uint64(time.Now().Add(expiration).Unix()), }) + if !t.handleReply(fromID, pingPacket, req) { + // Note: we're ignoring the provided IP address right now + t.bond(true, fromID, from, req.Port) + } return nil } @@ -398,11 +440,9 @@ func (req *pong) handle(t *udp, from *net.UDPAddr, fromID NodeID, mac []byte) er if expired(req.Expiration) { return errExpired } - t.mutex.Lock() - t.bump(fromID) - t.mutex.Unlock() - - t.replies <- reply{fromID, pongPacket, req} + if !t.handleReply(fromID, pongPacket, req) { + return errUnsolicitedReply + } return nil } @@ -410,12 +450,21 @@ func (req *findnode) handle(t *udp, from *net.UDPAddr, fromID NodeID, mac []byte if expired(req.Expiration) { return errExpired } + if t.db.get(fromID) == nil { + // No bond exists, we don't process the packet. This prevents + // an attack vector where the discovery protocol could be used + // to amplify traffic in a DDOS attack. A malicious actor + // would send a findnode request with the IP address and UDP + // port of the target as the source address. The recipient of + // the findnode packet would then send a neighbors packet + // (which is a much bigger packet than findnode) to the victim. + return errUnknownNode + } t.mutex.Lock() - e := t.bumpOrAdd(fromID, from) closest := t.closest(req.Target, bucketSize).entries t.mutex.Unlock() - t.send(e, neighborsPacket, neighbors{ + t.send(from, neighborsPacket, neighbors{ Nodes: closest, Expiration: uint64(time.Now().Add(expiration).Unix()), }) @@ -426,12 +475,9 @@ func (req *neighbors) handle(t *udp, from *net.UDPAddr, fromID NodeID, mac []byt if expired(req.Expiration) { return errExpired } - t.mutex.Lock() - t.bump(fromID) - t.add(req.Nodes) - t.mutex.Unlock() - - t.replies <- reply{fromID, neighborsPacket, req} + if !t.handleReply(fromID, neighborsPacket, req) { + return errUnsolicitedReply + } return nil } diff --git a/p2p/discover/udp_test.go b/p2p/discover/udp_test.go index 0a8ff63589..c6c4d78e3d 100644 --- a/p2p/discover/udp_test.go +++ b/p2p/discover/udp_test.go @@ -1,10 +1,18 @@ package discover import ( + "bytes" + "crypto/ecdsa" + "errors" "fmt" + "io" logpkg "log" "net" "os" + "path" + "reflect" + "runtime" + "sync" "testing" "time" @@ -15,22 +23,243 @@ func init() { logger.AddLogSystem(logger.NewStdLogSystem(os.Stdout, logpkg.LstdFlags, logger.ErrorLevel)) } -func TestUDP_ping(t *testing.T) { +type udpTest struct { + t *testing.T + pipe *dgramPipe + table *Table + udp *udp + sent [][]byte + localkey, remotekey *ecdsa.PrivateKey + remoteaddr *net.UDPAddr +} + +func newUDPTest(t *testing.T) *udpTest { + test := &udpTest{ + t: t, + pipe: newpipe(), + localkey: newkey(), + remotekey: newkey(), + remoteaddr: &net.UDPAddr{IP: net.IP{1, 2, 3, 4}, Port: 30303}, + } + test.table, test.udp = newUDP(test.localkey, test.pipe, nil) + return test +} + +// handles a packet as if it had been sent to the transport. +func (test *udpTest) packetIn(wantError error, ptype byte, data packet) error { + enc, err := encodePacket(test.remotekey, ptype, data) + if err != nil { + return test.errorf("packet (%d) encode error: %v", err) + } + test.sent = append(test.sent, enc) + err = data.handle(test.udp, test.remoteaddr, PubkeyID(&test.remotekey.PublicKey), enc[:macSize]) + if err != wantError { + return test.errorf("error mismatch: got %q, want %q", err, wantError) + } + return nil +} + +// waits for a packet to be sent by the transport. +// validate should have type func(*udpTest, X) error, where X is a packet type. +func (test *udpTest) waitPacketOut(validate interface{}) error { + dgram := test.pipe.waitPacketOut() + p, _, _, err := decodePacket(dgram) + if err != nil { + return test.errorf("sent packet decode error: %v", err) + } + fn := reflect.ValueOf(validate) + exptype := fn.Type().In(0) + if reflect.TypeOf(p) != exptype { + return test.errorf("sent packet type mismatch, got: %v, want: %v", reflect.TypeOf(p), exptype) + } + fn.Call([]reflect.Value{reflect.ValueOf(p)}) + return nil +} + +func (test *udpTest) errorf(format string, args ...interface{}) error { + _, file, line, ok := runtime.Caller(2) // errorf + waitPacketOut + if ok { + file = path.Base(file) + } else { + file = "???" + line = 1 + } + err := fmt.Errorf(format, args...) + fmt.Printf("\t%s:%d: %v\n", file, line, err) + test.t.Fail() + return err +} + +// shared test variables +var ( + futureExp = uint64(time.Now().Add(10 * time.Hour).Unix()) + testTarget = MustHexID("01010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101") +) + +func TestUDP_packetErrors(t *testing.T) { + test := newUDPTest(t) + defer test.table.Close() + + test.packetIn(errExpired, pingPacket, &ping{IP: "foo", Port: 99, Version: Version}) + test.packetIn(errBadVersion, pingPacket, &ping{IP: "foo", Port: 99, Version: 99, Expiration: futureExp}) + test.packetIn(errUnsolicitedReply, pongPacket, &pong{ReplyTok: []byte{}, Expiration: futureExp}) + test.packetIn(errUnknownNode, findnodePacket, &findnode{Expiration: futureExp}) + test.packetIn(errUnsolicitedReply, neighborsPacket, &neighbors{Expiration: futureExp}) +} + +func TestUDP_pingTimeout(t *testing.T) { t.Parallel() + test := newUDPTest(t) + defer test.table.Close() - n1, _ := ListenUDP(newkey(), "127.0.0.1:0", nil) - n2, _ := ListenUDP(newkey(), "127.0.0.1:0", nil) - defer n1.Close() - defer n2.Close() + toaddr := &net.UDPAddr{IP: net.ParseIP("1.2.3.4"), Port: 2222} + toid := NodeID{1, 2, 3, 4} + if err := test.udp.ping(toid, toaddr); err != errTimeout { + t.Error("expected timeout error, got", err) + } +} - if err := n1.net.ping(n2.self); err != nil { - t.Fatalf("ping error: %v", err) +func TestUDP_findnodeTimeout(t *testing.T) { + t.Parallel() + test := newUDPTest(t) + defer test.table.Close() + + toaddr := &net.UDPAddr{IP: net.ParseIP("1.2.3.4"), Port: 2222} + toid := NodeID{1, 2, 3, 4} + target := NodeID{4, 5, 6, 7} + result, err := test.udp.findnode(toid, toaddr, target) + if err != errTimeout { + t.Error("expected timeout error, got", err) } - if find(n2, n1.self.ID) == nil { - t.Errorf("node 2 does not contain id of node 1") + if len(result) > 0 { + t.Error("expected empty result, got", result) } - if e := find(n1, n2.self.ID); e != nil { - t.Errorf("node 1 does contains id of node 2: %v", e) +} + +func TestUDP_findnode(t *testing.T) { + test := newUDPTest(t) + defer test.table.Close() + + // put a few nodes into the table. their exact + // distribution shouldn't matter much, altough we need to + // take care not to overflow any bucket. + target := testTarget + nodes := &nodesByDistance{target: target} + for i := 0; i < bucketSize; i++ { + nodes.push(&Node{ + IP: net.IP{1, 2, 3, byte(i)}, + DiscPort: i + 2, + TCPPort: i + 2, + ID: randomID(test.table.self.ID, i+2), + }, bucketSize) + } + test.table.add(nodes.entries) + + // ensure there's a bond with the test node, + // findnode won't be accepted otherwise. + test.table.db.add(PubkeyID(&test.remotekey.PublicKey), test.remoteaddr, 99) + + // check that closest neighbors are returned. + test.packetIn(nil, findnodePacket, &findnode{Target: testTarget, Expiration: futureExp}) + test.waitPacketOut(func(p *neighbors) { + expected := test.table.closest(testTarget, bucketSize) + if len(p.Nodes) != bucketSize { + t.Errorf("wrong number of results: got %d, want %d", len(p.Nodes), bucketSize) + } + for i := range p.Nodes { + if p.Nodes[i].ID != expected.entries[i].ID { + t.Errorf("result mismatch at %d:\n got: %v\n want: %v", i, p.Nodes[i], expected.entries[i]) + } + } + }) +} + +func TestUDP_findnodeMultiReply(t *testing.T) { + test := newUDPTest(t) + defer test.table.Close() + + // queue a pending findnode request + resultc, errc := make(chan []*Node), make(chan error) + go func() { + rid := PubkeyID(&test.remotekey.PublicKey) + ns, err := test.udp.findnode(rid, test.remoteaddr, testTarget) + if err != nil && len(ns) == 0 { + errc <- err + } else { + resultc <- ns + } + }() + + // wait for the findnode to be sent. + // after it is sent, the transport is waiting for a reply + test.waitPacketOut(func(p *findnode) { + if p.Target != testTarget { + t.Errorf("wrong target: got %v, want %v", p.Target, testTarget) + } + }) + + // send the reply as two packets. + list := []*Node{ + MustParseNode("enode://ba85011c70bcc5c04d8607d3a0ed29aa6179c092cbdda10d5d32684fb33ed01bd94f588ca8f91ac48318087dcb02eaf36773a7a453f0eedd6742af668097b29c@10.0.1.16:30303"), + MustParseNode("enode://81fa361d25f157cd421c60dcc28d8dac5ef6a89476633339c5df30287474520caca09627da18543d9079b5b288698b542d56167aa5c09111e55acdbbdf2ef799@10.0.1.16:30303"), + MustParseNode("enode://9bffefd833d53fac8e652415f4973bee289e8b1a5c6c4cbe70abf817ce8a64cee11b823b66a987f51aaa9fba0d6a91b3e6bf0d5a5d1042de8e9eeea057b217f8@10.0.1.36:30301"), + MustParseNode("enode://1b5b4aa662d7cb44a7221bfba67302590b643028197a7d5214790f3bac7aaa4a3241be9e83c09cf1f6c69d007c634faae3dc1b1221793e8446c0b3a09de65960@10.0.1.16:30303"), + } + test.packetIn(nil, neighborsPacket, &neighbors{Expiration: futureExp, Nodes: list[:2]}) + test.packetIn(nil, neighborsPacket, &neighbors{Expiration: futureExp, Nodes: list[2:]}) + + // check that the sent neighbors are all returned by findnode + select { + case result := <-resultc: + if !reflect.DeepEqual(result, list) { + t.Errorf("neighbors mismatch:\n got: %v\n want: %v", result, list) + } + case err := <-errc: + t.Errorf("findnode error: %v", err) + case <-time.After(5 * time.Second): + t.Error("findnode did not return within 5 seconds") + } +} + +func TestUDP_successfulPing(t *testing.T) { + test := newUDPTest(t) + defer test.table.Close() + + done := make(chan struct{}) + go func() { + test.packetIn(nil, pingPacket, &ping{IP: "foo", Port: 99, Version: Version, Expiration: futureExp}) + close(done) + }() + + // the ping is replied to. + test.waitPacketOut(func(p *pong) { + pinghash := test.sent[0][:macSize] + if !bytes.Equal(p.ReplyTok, pinghash) { + t.Errorf("got ReplyTok %x, want %x", p.ReplyTok, pinghash) + } + }) + + // remote is unknown, the table pings back. + test.waitPacketOut(func(p *ping) error { return nil }) + test.packetIn(nil, pongPacket, &pong{Expiration: futureExp}) + + // ping should return shortly after getting the pong packet. + <-done + + // check that the node was added. + rid := PubkeyID(&test.remotekey.PublicKey) + rnode := find(test.table, rid) + if rnode == nil { + t.Fatalf("node %v not found in table", rid) + } + if !bytes.Equal(rnode.IP, test.remoteaddr.IP) { + t.Errorf("node has wrong IP: got %v, want: %v", rnode.IP, test.remoteaddr.IP) + } + if rnode.DiscPort != test.remoteaddr.Port { + t.Errorf("node has wrong Port: got %v, want: %v", rnode.DiscPort, test.remoteaddr.Port) + } + if rnode.TCPPort != 99 { + t.Errorf("node has wrong Port: got %v, want: %v", rnode.TCPPort, 99) } } @@ -45,167 +274,66 @@ func find(tab *Table, id NodeID) *Node { return nil } -func TestUDP_findnode(t *testing.T) { - t.Parallel() +// dgramPipe is a fake UDP socket. It queues all sent datagrams. +type dgramPipe struct { + mu *sync.Mutex + cond *sync.Cond + closing chan struct{} + closed bool + queue [][]byte +} - n1, _ := ListenUDP(newkey(), "127.0.0.1:0", nil) - n2, _ := ListenUDP(newkey(), "127.0.0.1:0", nil) - defer n1.Close() - defer n2.Close() - - // put a few nodes into n2. the exact distribution shouldn't - // matter much, altough we need to take care not to overflow - // any bucket. - target := randomID(n1.self.ID, 100) - nodes := &nodesByDistance{target: target} - for i := 0; i < bucketSize; i++ { - n2.add([]*Node{&Node{ - IP: net.IP{1, 2, 3, byte(i)}, - DiscPort: i + 2, - TCPPort: i + 2, - ID: randomID(n2.self.ID, i+2), - }}) - } - n2.add(nodes.entries) - n2.bumpOrAdd(n1.self.ID, &net.UDPAddr{IP: n1.self.IP, Port: n1.self.DiscPort}) - expected := n2.closest(target, bucketSize) - - err := runUDP(10, func() error { - result, _ := n1.net.findnode(n2.self, target) - if len(result) != bucketSize { - return fmt.Errorf("wrong number of results: got %d, want %d", len(result), bucketSize) - } - for i := range result { - if result[i].ID != expected.entries[i].ID { - return fmt.Errorf("result mismatch at %d:\n got: %v\n want: %v", i, result[i], expected.entries[i]) - } - } - return nil - }) - if err != nil { - t.Error(err) +func newpipe() *dgramPipe { + mu := new(sync.Mutex) + return &dgramPipe{ + closing: make(chan struct{}), + cond: &sync.Cond{L: mu}, + mu: mu, } } -func TestUDP_replytimeout(t *testing.T) { - t.Parallel() - - // reserve a port so we don't talk to an existing service by accident - addr, _ := net.ResolveUDPAddr("udp", "127.0.0.1:0") - fd, err := net.ListenUDP("udp", addr) - if err != nil { - t.Fatal(err) - } - defer fd.Close() - - n1, _ := ListenUDP(newkey(), "127.0.0.1:0", nil) - defer n1.Close() - n2 := n1.bumpOrAdd(randomID(n1.self.ID, 10), fd.LocalAddr().(*net.UDPAddr)) - - if err := n1.net.ping(n2); err != errTimeout { - t.Error("expected timeout error, got", err) - } - - if result, err := n1.net.findnode(n2, n1.self.ID); err != errTimeout { - t.Error("expected timeout error, got", err) - } else if len(result) > 0 { - t.Error("expected empty result, got", result) +// WriteToUDP queues a datagram. +func (c *dgramPipe) WriteToUDP(b []byte, to *net.UDPAddr) (n int, err error) { + msg := make([]byte, len(b)) + copy(msg, b) + c.mu.Lock() + defer c.mu.Unlock() + if c.closed { + return 0, errors.New("closed") } + c.queue = append(c.queue, msg) + c.cond.Signal() + return len(b), nil } -func TestUDP_findnodeMultiReply(t *testing.T) { - t.Parallel() - - n1, _ := ListenUDP(newkey(), "127.0.0.1:0", nil) - n2, _ := ListenUDP(newkey(), "127.0.0.1:0", nil) - udp2 := n2.net.(*udp) - defer n1.Close() - defer n2.Close() - - err := runUDP(10, func() error { - nodes := make([]*Node, bucketSize) - for i := range nodes { - nodes[i] = &Node{ - IP: net.IP{1, 2, 3, 4}, - DiscPort: i + 1, - TCPPort: i + 1, - ID: randomID(n2.self.ID, i+1), - } - } - - // ask N2 for neighbors. it will send an empty reply back. - // the request will wait for up to bucketSize replies. - resultc := make(chan []*Node) - errc := make(chan error) - go func() { - ns, err := n1.net.findnode(n2.self, n1.self.ID) - if err != nil { - errc <- err - } else { - resultc <- ns - } - }() - - // send a few more neighbors packets to N1. - // it should collect those. - for end := 0; end < len(nodes); { - off := end - if end = end + 5; end > len(nodes) { - end = len(nodes) - } - udp2.send(n1.self, neighborsPacket, neighbors{ - Nodes: nodes[off:end], - Expiration: uint64(time.Now().Add(10 * time.Second).Unix()), - }) - } - - // check that they are all returned. we cannot just check for - // equality because they might not be returned in the order they - // were sent. - var result []*Node - select { - case result = <-resultc: - case err := <-errc: - return err - } - if hasDuplicates(result) { - return fmt.Errorf("result slice contains duplicates") - } - if len(result) != len(nodes) { - return fmt.Errorf("wrong number of nodes returned: got %d, want %d", len(result), len(nodes)) - } - matched := make(map[NodeID]bool) - for _, n := range result { - for _, expn := range nodes { - if n.ID == expn.ID { // && bytes.Equal(n.Addr.IP, expn.Addr.IP) && n.Addr.Port == expn.Addr.Port { - matched[n.ID] = true - } - } - } - if len(matched) != len(nodes) { - return fmt.Errorf("wrong number of matching nodes: got %d, want %d", len(matched), len(nodes)) - } - return nil - }) - if err != nil { - t.Error(err) - } +// ReadFromUDP just hangs until the pipe is closed. +func (c *dgramPipe) ReadFromUDP(b []byte) (n int, addr *net.UDPAddr, err error) { + <-c.closing + return 0, nil, io.EOF } -// runUDP runs a test n times and returns an error if the test failed -// in all n runs. This is necessary because UDP is unreliable even for -// connections on the local machine, causing test failures. -func runUDP(n int, test func() error) error { - errcount := 0 - errors := "" - for i := 0; i < n; i++ { - if err := test(); err != nil { - errors += fmt.Sprintf("\n#%d: %v", i, err) - errcount++ - } - } - if errcount == n { - return fmt.Errorf("failed on all %d iterations:%s", n, errors) +func (c *dgramPipe) Close() error { + c.mu.Lock() + defer c.mu.Unlock() + if !c.closed { + close(c.closing) + c.closed = true } return nil } + +func (c *dgramPipe) LocalAddr() net.Addr { + return &net.UDPAddr{} +} + +func (c *dgramPipe) waitPacketOut() []byte { + c.mu.Lock() + defer c.mu.Unlock() + for len(c.queue) == 0 { + c.cond.Wait() + } + p := c.queue[0] + copy(c.queue, c.queue[1:]) + c.queue = c.queue[:len(c.queue)-1] + return p +} From a77c431e378a3cfcddb4b33317319412799c96cb Mon Sep 17 00:00:00 2001 From: Felix Lange Date: Mon, 30 Mar 2015 17:23:28 +0200 Subject: [PATCH 129/141] p2p/discover: fix off by one error causing buckets to contain duplicates --- p2p/discover/table.go | 2 +- p2p/discover/table_test.go | 42 ++++++++++++++++++++++++++++++++++++++ 2 files changed, 43 insertions(+), 1 deletion(-) diff --git a/p2p/discover/table.go b/p2p/discover/table.go index 842f55d9f3..dbf86c0840 100644 --- a/p2p/discover/table.go +++ b/p2p/discover/table.go @@ -328,7 +328,7 @@ func (b *bucket) bump(n *Node) bool { if b.entries[i].ID == n.ID { n.bumpActive() // move it to the front - copy(b.entries[1:], b.entries[:i+1]) + copy(b.entries[1:], b.entries[:i]) b.entries[0] = n return true } diff --git a/p2p/discover/table_test.go b/p2p/discover/table_test.go index 95ec30bea4..a98376bca3 100644 --- a/p2p/discover/table_test.go +++ b/p2p/discover/table_test.go @@ -66,6 +66,48 @@ func TestTable_pingReplace(t *testing.T) { doit(false, false) } +func TestBucket_bumpNoDuplicates(t *testing.T) { + t.Parallel() + cfg := &quick.Config{ + MaxCount: 1000, + Rand: quickrand, + Values: func(args []reflect.Value, rand *rand.Rand) { + // generate a random list of nodes. this will be the content of the bucket. + n := rand.Intn(bucketSize-1) + 1 + nodes := make([]*Node, n) + for i := range nodes { + nodes[i] = &Node{ID: randomID(NodeID{}, 200)} + } + args[0] = reflect.ValueOf(nodes) + // generate random bump positions. + bumps := make([]int, rand.Intn(100)) + for i := range bumps { + bumps[i] = rand.Intn(len(nodes)) + } + args[1] = reflect.ValueOf(bumps) + }, + } + + prop := func(nodes []*Node, bumps []int) (ok bool) { + b := &bucket{entries: make([]*Node, len(nodes))} + copy(b.entries, nodes) + for i, pos := range bumps { + b.bump(b.entries[pos]) + if hasDuplicates(b.entries) { + t.Logf("bucket has duplicates after %d/%d bumps:", i+1, len(bumps)) + for _, n := range b.entries { + t.Logf(" %p", n) + } + return false + } + } + return true + } + if err := quick.Check(prop, cfg); err != nil { + t.Error(err) + } +} + func fillBucket(tab *Table, ld int) (last *Node) { b := tab.buckets[ld] for len(b.entries) < bucketSize { From 76218959ab36828f340a113e3b3b7dffabb1f36a Mon Sep 17 00:00:00 2001 From: Felix Lange Date: Wed, 1 Apr 2015 16:59:14 +0200 Subject: [PATCH 130/141] eth: update cpp bootnode address --- eth/backend.go | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/eth/backend.go b/eth/backend.go index b1fa68e729..cc4f807bff 100644 --- a/eth/backend.go +++ b/eth/backend.go @@ -32,8 +32,8 @@ var ( defaultBootNodes = []*discover.Node{ // ETH/DEV cmd/bootnode discover.MustParseNode("enode://09fbeec0d047e9a37e63f60f8618aa9df0e49271f3fadb2c070dc09e2099b95827b63a8b837c6fd01d0802d457dd83e3bd48bd3e6509f8209ed90dabbc30e3d3@52.16.188.185:30303"), - // ETH/DEV cpp-ethereum (poc-8.ethdev.com) - discover.MustParseNode("enode://4a44599974518ea5b0f14c31c4463692ac0329cb84851f3435e6d1b18ee4eae4aa495f846a0fa1219bd58035671881d44423876e57db2abd57254d0197da0ebe@5.1.83.226:30303"), + // ETH/DEV cpp-ethereum (poc-9.ethdev.com) + discover.MustParseNode("enode://487611428e6c99a11a9795a6abe7b529e81315ca6aad66e2a2fc76e3adf263faba0d35466c2f8f68d561dbefa8878d4df5f1f2ddb1fbeab7f42ffb8cd328bd4a@5.1.83.226:30303"), } ) From 8e961df2830a57fadeafc2f74aca19a820b104cb Mon Sep 17 00:00:00 2001 From: obscuren Date: Wed, 1 Apr 2015 17:10:42 +0200 Subject: [PATCH 131/141] bumped network protocol --- eth/protocol.go | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/eth/protocol.go b/eth/protocol.go index a0ab177cdc..844641d04f 100644 --- a/eth/protocol.go +++ b/eth/protocol.go @@ -14,7 +14,7 @@ import ( const ( ProtocolVersion = 60 - NetworkId = 0 + NetworkId = 3 ProtocolLength = uint64(8) ProtocolMaxMsgSize = 10 * 1024 * 1024 maxHashes = 256 From 216ea425e4579f95c01572d2da0d83890a05c162 Mon Sep 17 00:00:00 2001 From: obscuren Date: Wed, 1 Apr 2015 17:36:56 +0200 Subject: [PATCH 132/141] corrected --- eth/protocol.go | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/eth/protocol.go b/eth/protocol.go index 844641d04f..a0ab177cdc 100644 --- a/eth/protocol.go +++ b/eth/protocol.go @@ -14,7 +14,7 @@ import ( const ( ProtocolVersion = 60 - NetworkId = 3 + NetworkId = 0 ProtocolLength = uint64(8) ProtocolMaxMsgSize = 10 * 1024 * 1024 maxHashes = 256 From f801183b8bea24ce9988fbd06c2f17fedfc3587f Mon Sep 17 00:00:00 2001 From: obscuren Date: Wed, 1 Apr 2015 17:41:58 +0200 Subject: [PATCH 133/141] Squashed 'tests/files/' changes from 29da5ea..5f8a010 5f8a010 go fials 6f7924a add cppjit fail c21f368 update genesis test de7266b update js example test git-subtree-dir: tests/files git-subtree-split: 5f8a0103c0456f9467b402fde3db4bcde345d53b --- BasicTests/genesishashestest.json | 4 +- .../RandomTests/st201503261401CPPJIT.json | 71 +++++++++++++++++++ StateTests/RandomTests/st201504011535GO.json | 71 +++++++++++++++++++ StateTests/RandomTests/st201504011536GO.json | 71 +++++++++++++++++++ StateTests/stCallCreateCallCodeTest.json | 20 ++++-- 5 files changed, 231 insertions(+), 6 deletions(-) create mode 100644 StateTests/RandomTests/st201503261401CPPJIT.json create mode 100644 StateTests/RandomTests/st201504011535GO.json create mode 100644 StateTests/RandomTests/st201504011536GO.json diff --git a/BasicTests/genesishashestest.json b/BasicTests/genesishashestest.json index cff9691a17..4687cab9bf 100644 --- a/BasicTests/genesishashestest.json +++ b/BasicTests/genesishashestest.json @@ -1,5 +1,5 @@ { - "genesis_rlp_hex": "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", + "genesis_rlp_hex": 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"0x7f00000000000000000000000000000000000000000000000000000000000000007f00000000000000000000000000000000000000000000000000000000000000019e7f000000000000000000000000ffffffffffffffffffffffffffffffffffffffff7f000000000000000000000000000000000000000000000000000000000000c35036017f000000000000000000000000945304eb96065b2a98b57a48a06ae28d285a71b51916f2620a6e7d187a", + "gasLimit" : "0x3662e2a1", + "gasPrice" : "1", + "nonce" : "0", + "secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8", + "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87", + "value" : "972201916" + } + } +} diff --git a/StateTests/RandomTests/st201504011535GO.json b/StateTests/RandomTests/st201504011535GO.json new file mode 100644 index 0000000000..449ca0407c --- /dev/null +++ b/StateTests/RandomTests/st201504011535GO.json @@ -0,0 +1,71 @@ +{ + "randomStatetest" : { + "env" : { + "currentCoinbase" : "945304eb96065b2a98b57a48a06ae28d285a71b5", + "currentDifficulty" : "5623894562375", + "currentGasLimit" : "115792089237316195423570985008687907853269984665640564039457584007913129639935", + "currentNumber" : "0", + "currentTimestamp" : "1", + "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6" + }, + "logs" : [ + ], + "out" : "0x", + "post" : { + "095e7baea6a6c7c4c2dfeb977efac326af552d87" : { + "balance" : "0", + "code" : "0x31417f000000000000000000000000ffffffffffffffffffffffffffffffffffffffff7f000000000000000000000000000000000000000000000000000000000000c3507ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe7f00000000000000000000000100000000000000000000000000000000000000007f00000000000000000000000000000000000000000000000000000000000000017fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0315208a675944747f7430661519049a55", + "nonce" : "0", + "storage" : { + } + }, + "945304eb96065b2a98b57a48a06ae28d285a71b5" : { + "balance" : "704316238", + "code" : "0x6000355415600957005b60203560003555", + "nonce" : "0", + "storage" : { + } + }, + "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : { + "balance" : "999999999295683808", + "code" : "0x", + "nonce" : "1", + "storage" : { + } + } + }, + "postStateRoot" : "ddb8f27abb51685caa793be133df9db3912648c02498b74a0ae874294acce6f0", + "pre" : { + "095e7baea6a6c7c4c2dfeb977efac326af552d87" : { + "balance" : "0", + "code" : "0x31417f000000000000000000000000ffffffffffffffffffffffffffffffffffffffff7f000000000000000000000000000000000000000000000000000000000000c3507ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe7f00000000000000000000000100000000000000000000000000000000000000007f00000000000000000000000000000000000000000000000000000000000000017fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0315208a675944747f7430661519049a55", + "nonce" : "0", + "storage" : { + } + }, + "945304eb96065b2a98b57a48a06ae28d285a71b5" : { + "balance" : "46", + "code" : "0x6000355415600957005b60203560003555", + "nonce" : "0", + "storage" : { + } + }, + "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : { + "balance" : "1000000000000000000", + "code" : "0x", + "nonce" : "0", + "storage" : { + } + } + }, + "transaction" : { + "data" : "0x31417f000000000000000000000000ffffffffffffffffffffffffffffffffffffffff7f000000000000000000000000000000000000000000000000000000000000c3507ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe7f00000000000000000000000100000000000000000000000000000000000000007f00000000000000000000000000000000000000000000000000000000000000017fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0315208a675944747f7430661519049a", + "gasLimit" : "0x29fb0320", + "gasPrice" : "1", + "nonce" : "0", + "secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8", + "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87", + "value" : "1758540724" + } + } +} diff --git a/StateTests/RandomTests/st201504011536GO.json b/StateTests/RandomTests/st201504011536GO.json new file mode 100644 index 0000000000..53b487063d --- /dev/null +++ b/StateTests/RandomTests/st201504011536GO.json @@ -0,0 +1,71 @@ +{ + "randomStatetest" : { + "env" : { + "currentCoinbase" : "945304eb96065b2a98b57a48a06ae28d285a71b5", + "currentDifficulty" : "5623894562375", + "currentGasLimit" : "115792089237316195423570985008687907853269984665640564039457584007913129639935", + "currentNumber" : "0", + "currentTimestamp" : "1", + "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6" + }, + "logs" : [ + ], + "out" : "0x", + "post" : { + "095e7baea6a6c7c4c2dfeb977efac326af552d87" : { + "balance" : "0", + "code" : "0x44207ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe7f00000000000000000000000100000000000000000000000000000000000000007f00000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000945304eb96065b2a98b57a48a06ae28d285a71b57fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7f0000000000000000000000000000000000000000000000000000000000000001145344846604627f5560005155", + "nonce" : "0", + "storage" : { + } + }, + "945304eb96065b2a98b57a48a06ae28d285a71b5" : { + "balance" : "620442430", + "code" : "0x6000355415600957005b60203560003555", + "nonce" : "0", + "storage" : { + } + }, + "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : { + "balance" : "999999999379557616", + "code" : "0x", + "nonce" : "1", + "storage" : { + } + } + }, + "postStateRoot" : "da70f5af0d1545ec9f0f0e28a55d3f2896bb3d64c71b4908f72ed26c345aafe4", + "pre" : { + "095e7baea6a6c7c4c2dfeb977efac326af552d87" : { + "balance" : "0", + "code" : "0x44207ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe7f00000000000000000000000100000000000000000000000000000000000000007f00000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000945304eb96065b2a98b57a48a06ae28d285a71b57fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7f0000000000000000000000000000000000000000000000000000000000000001145344846604627f5560005155", + "nonce" : "0", + "storage" : { + } + }, + "945304eb96065b2a98b57a48a06ae28d285a71b5" : { + "balance" : "46", + "code" : "0x6000355415600957005b60203560003555", + "nonce" : "0", + "storage" : { + } + }, + "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : { + "balance" : "1000000000000000000", + "code" : "0x", + "nonce" : "0", + "storage" : { + } + } + }, + "transaction" : { + "data" : "0x44207ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe7f00000000000000000000000100000000000000000000000000000000000000007f00000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000945304eb96065b2a98b57a48a06ae28d285a71b57fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7f0000000000000000000000000000000000000000000000000000000000000001145344846604627f", + "gasLimit" : "0x24fb3310", + "gasPrice" : "1", + "nonce" : "0", + "secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8", + "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87", + "value" : "1561176030" + } + } +} diff --git a/StateTests/stCallCreateCallCodeTest.json b/StateTests/stCallCreateCallCodeTest.json index abed20ae00..04f9cc4344 100644 --- a/StateTests/stCallCreateCallCodeTest.json +++ b/StateTests/stCallCreateCallCodeTest.json @@ -868,7 +868,7 @@ } }, "6295ee1b4f6dd65047762f924ecd367c17eabf8f" : { - "balance" : "100000", + "balance" : "200000", "code" : "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", "nonce" : "0", "storage" : { @@ -880,17 +880,29 @@ } }, "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : { - "balance" : "999999999999533644", + "balance" : "9999999533644", "code" : "0x", "nonce" : "1", "storage" : { } } }, - "postStateRoot" : "239c509594811741c8f3ed0a2d89abb00c0398098c80f88a82cebc153dec5c4b", + "postStateRoot" : "5500215cdbf8165ca47720ad088ae49c2441560cdf267f1c946ae7b9807cb1d4", "pre" : { + "6295ee1b4f6dd65047762f924ecd367c17eabf8f" : { + "balance" : "100000", + "code" : "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", + "nonce" : "0", + "storage" : { + "0x" : "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b", + "0x01" : "0x42", + "0x02" : "0x23", + "0x03" : "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b", + "0x05" : "0x54c98c81" + } + }, "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : { - "balance" : "1000000000000000000", + "balance" : "10000000000000", "code" : "0x", "nonce" : "0", "storage" : { From 96cf776f8171c6d3aa4749a831ee73c3548545f1 Mon Sep 17 00:00:00 2001 From: obscuren Date: Wed, 1 Apr 2015 17:45:38 +0200 Subject: [PATCH 134/141] Check stack for BALANCE. Closes #622 --- core/vm/gas.go | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/core/vm/gas.go b/core/vm/gas.go index 2d5d7ae186..bfcf75149c 100644 --- a/core/vm/gas.go +++ b/core/vm/gas.go @@ -142,7 +142,7 @@ var _baseCheck = map[OpCode]req{ MSIZE: {0, GasQuickStep, true}, GAS: {0, GasQuickStep, true}, BLOCKHASH: {1, GasExtStep, true}, - BALANCE: {0, GasExtStep, true}, + BALANCE: {1, GasExtStep, true}, EXTCODESIZE: {1, GasExtStep, true}, EXTCODECOPY: {4, GasExtStep, false}, SLOAD: {1, GasStorageGet, true}, From 4e3ffbcf9bae7e44e45fd1b6e504b3645040d73c Mon Sep 17 00:00:00 2001 From: obscuren Date: Wed, 1 Apr 2015 17:50:19 +0200 Subject: [PATCH 135/141] Squashed 'tests/files/' changes from 5f8a010..ab81bf2 ab81bf2 go fail git-subtree-dir: tests/files git-subtree-split: ab81bf28d6157657b0a1c0d598785f1ed23fdbb1 --- StateTests/RandomTests/st201504011547GO.json | 71 ++++++++++++++++++++ 1 file changed, 71 insertions(+) create mode 100644 StateTests/RandomTests/st201504011547GO.json diff --git a/StateTests/RandomTests/st201504011547GO.json b/StateTests/RandomTests/st201504011547GO.json new file mode 100644 index 0000000000..9e94ee7170 --- /dev/null +++ b/StateTests/RandomTests/st201504011547GO.json @@ -0,0 +1,71 @@ +{ + "randomStatetest" : { + "env" : { + "currentCoinbase" : "945304eb96065b2a98b57a48a06ae28d285a71b5", + "currentDifficulty" : "5623894562375", + "currentGasLimit" : "115792089237316195423570985008687907853269984665640564039457584007913129639935", + "currentNumber" : "0", + "currentTimestamp" : "1", + "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6" + }, + "logs" : [ + ], + "out" : "0x", + "post" : { + "095e7baea6a6c7c4c2dfeb977efac326af552d87" : { + "balance" : "0", + "code" : "0x7f0000000000000000000000000000000000000000000000000000000000000001207f000000000000000000000000000000000000000000000000000000000000c3507fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7f000000000000000000000000000000000000000000000000000000000000c3507ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe406f", + "nonce" : "0", + "storage" : { + } + }, + "945304eb96065b2a98b57a48a06ae28d285a71b5" : { + "balance" : "1258533548", + "code" : "0x6000355415600957005b60203560003555", + "nonce" : "0", + "storage" : { + } + }, + "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : { + "balance" : "999999998741466498", + "code" : "0x", + "nonce" : "1", + "storage" : { + } + } + }, + "postStateRoot" : "e1881131f80068947922f01c78464f93c46e6e11314d0deceb55809e594aec0a", + "pre" : { + "095e7baea6a6c7c4c2dfeb977efac326af552d87" : { + "balance" : "0", + "code" : "0x7f0000000000000000000000000000000000000000000000000000000000000001207f000000000000000000000000000000000000000000000000000000000000c3507fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7f000000000000000000000000000000000000000000000000000000000000c3507ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe406f", + "nonce" : "0", + "storage" : { + } + }, + "945304eb96065b2a98b57a48a06ae28d285a71b5" : { + "balance" : "46", + "code" : "0x6000355415600957005b60203560003555", + "nonce" : "0", + "storage" : { + } + }, + "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : { + "balance" : "1000000000000000000", + "code" : "0x", + "nonce" : "0", + "storage" : { + } + } + }, + "transaction" : { + "data" : "0x7f0000000000000000000000000000000000000000000000000000000000000001207f000000000000000000000000000000000000000000000000000000000000c3507fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7f000000000000000000000000000000000000000000000000000000000000c3507ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe406f", + "gasLimit" : "0x4b03b27e", + "gasPrice" : "1", + "nonce" : "0", + "secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8", + "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87", + "value" : "781711523" + } + } +} From 516ec28544e0f9c76e18d82742d3ae58cfb59cc1 Mon Sep 17 00:00:00 2001 From: obscuren Date: Wed, 1 Apr 2015 17:51:22 +0200 Subject: [PATCH 136/141] sha3 stack check --- core/vm/gas.go | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/core/vm/gas.go b/core/vm/gas.go index bfcf75149c..976333a787 100644 --- a/core/vm/gas.go +++ b/core/vm/gas.go @@ -147,7 +147,7 @@ var _baseCheck = map[OpCode]req{ EXTCODECOPY: {4, GasExtStep, false}, SLOAD: {1, GasStorageGet, true}, SSTORE: {2, Zero, false}, - SHA3: {1, GasSha3Base, true}, + SHA3: {2, GasSha3Base, true}, CREATE: {3, GasCreate, true}, CALL: {7, GasCall, true}, CALLCODE: {7, GasCall, true}, From 344b3556ebd8c96f96d78ad2d9d386e6ed66ce0a Mon Sep 17 00:00:00 2001 From: obscuren Date: Wed, 1 Apr 2015 21:18:41 +0200 Subject: [PATCH 137/141] Fixed uncle rewards in miner The uncle rewards were changed in the block processor. This change will reflect those changes in the miner as well. --- core/block_processor.go | 40 +++++++++++++++++++++++----------------- miner/agent.go | 2 +- miner/worker.go | 5 +---- 3 files changed, 25 insertions(+), 22 deletions(-) diff --git a/core/block_processor.go b/core/block_processor.go index f7f0cd1889..ec68dc6c94 100644 --- a/core/block_processor.go +++ b/core/block_processor.go @@ -210,10 +210,12 @@ func (sm *BlockProcessor) processWithParent(block, parent *types.Block) (td *big return } - // Accumulate static rewards; block reward, uncle's and uncle inclusion. - if err = sm.AccumulateRewards(state, block, parent); err != nil { + // Verify uncles + if err = sm.VerifyUncles(state, block, parent); err != nil { return } + // Accumulate static rewards; block reward, uncle's and uncle inclusion. + AccumulateRewards(state, block) // Commit state objects/accounts to a temporary trie (does not save) // used to calculate the state root. @@ -291,9 +293,27 @@ func (sm *BlockProcessor) ValidateHeader(block, parent *types.Header) error { return nil } -func (sm *BlockProcessor) AccumulateRewards(statedb *state.StateDB, block, parent *types.Block) error { +func AccumulateRewards(statedb *state.StateDB, block *types.Block) { reward := new(big.Int).Set(BlockReward) + for _, uncle := range block.Uncles() { + num := new(big.Int).Add(big.NewInt(8), uncle.Number) + num.Sub(num, block.Number()) + + r := new(big.Int) + r.Mul(BlockReward, num) + r.Div(r, big.NewInt(8)) + + statedb.AddBalance(uncle.Coinbase, r) + + reward.Add(reward, new(big.Int).Div(BlockReward, big.NewInt(32))) + } + + // Get the account associated with the coinbase + statedb.AddBalance(block.Header().Coinbase, reward) +} + +func (sm *BlockProcessor) VerifyUncles(statedb *state.StateDB, block, parent *types.Block) error { ancestors := set.New() uncles := set.New() ancestorHeaders := make(map[common.Hash]*types.Header) @@ -327,21 +347,8 @@ func (sm *BlockProcessor) AccumulateRewards(statedb *state.StateDB, block, paren return ValidationError(fmt.Sprintf("%v", err)) } - num := new(big.Int).Add(big.NewInt(8), uncle.Number) - num.Sub(num, block.Number()) - - r := new(big.Int) - r.Mul(BlockReward, num) - r.Div(r, big.NewInt(8)) - - statedb.AddBalance(uncle.Coinbase, r) - - reward.Add(reward, new(big.Int).Div(BlockReward, big.NewInt(32))) } - // Get the account associated with the coinbase - statedb.AddBalance(block.Header().Coinbase, reward) - return nil } @@ -358,7 +365,6 @@ func (sm *BlockProcessor) GetLogs(block *types.Block) (logs state.Logs, err erro ) sm.TransitionState(state, parent, block, true) - sm.AccumulateRewards(state, block, parent) return state.Logs(), nil } diff --git a/miner/agent.go b/miner/agent.go index c650fa2f30..ad08e38418 100644 --- a/miner/agent.go +++ b/miner/agent.go @@ -60,7 +60,7 @@ out: } } - close(self.quitCurrentOp) + //close(self.quitCurrentOp) done: // Empty channel for { diff --git a/miner/worker.go b/miner/worker.go index e3680dea3f..d89519fb1f 100644 --- a/miner/worker.go +++ b/miner/worker.go @@ -270,7 +270,7 @@ gasLimit: self.current.block.SetUncles(uncles) - self.current.state.AddBalance(self.coinbase, core.BlockReward) + core.AccumulateRewards(self.current.state, self.current.block) self.current.state.Update(common.Big0) self.push() @@ -297,9 +297,6 @@ func (self *worker) commitUncle(uncle *types.Header) error { return core.UncleError(fmt.Sprintf("Uncle already in family (%x)", uncle.Hash())) } - self.current.state.AddBalance(uncle.Coinbase, uncleReward) - self.current.state.AddBalance(self.coinbase, inclusionReward) - return nil } From 4391c3821567b1f5718b39ed660afb6cf65eeba3 Mon Sep 17 00:00:00 2001 From: obscuren Date: Wed, 1 Apr 2015 23:22:03 +0200 Subject: [PATCH 138/141] Changed getters on account objects. Closes #610 * GetCode * GetNonce * GetStorage * GetBalance --- rpc/api.go | 5 +---- xeth/xeth.go | 10 ++++------ 2 files changed, 5 insertions(+), 10 deletions(-) diff --git a/rpc/api.go b/rpc/api.go index 660bb32513..80dd27afba 100644 --- a/rpc/api.go +++ b/rpc/api.go @@ -95,10 +95,7 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err return err } - state := api.xethAtStateNum(args.BlockNumber).State().SafeGet(args.Address) - value := state.StorageString(args.Key) - - *reply = common.ToHex(value.Bytes()) + *reply = api.xethAtStateNum(args.BlockNumber).StorageAt(args.Address, args.Key) case "eth_getTransactionCount": args := new(GetTxCountArgs) if err := json.Unmarshal(req.Params, &args); err != nil { diff --git a/xeth/xeth.go b/xeth/xeth.go index 5936c0fb2e..0a813ec99c 100644 --- a/xeth/xeth.go +++ b/xeth/xeth.go @@ -308,21 +308,19 @@ func (self *XEth) NumberToHuman(balance string) string { } func (self *XEth) StorageAt(addr, storageAddr string) string { - storage := self.State().SafeGet(addr).StorageString(storageAddr) - - return common.ToHex(storage.Bytes()) + return common.ToHex(self.State().state.GetState(common.HexToAddress(addr), common.HexToHash(storageAddr))) } func (self *XEth) BalanceAt(addr string) string { - return self.State().SafeGet(addr).Balance().String() + return self.State().state.GetBalance(common.HexToAddress(addr)).String() } func (self *XEth) TxCountAt(address string) int { - return int(self.State().SafeGet(address).Nonce()) + return int(self.State().state.GetNonce(common.HexToAddress(address))) } func (self *XEth) CodeAt(address string) string { - return common.ToHex(self.State().SafeGet(address).Code()) + return common.ToHex(self.State().state.GetCode(common.HexToAddress(address))) } func (self *XEth) IsContract(address string) bool { From ab5c007376e36cde14cdb060ad4786f016c713d4 Mon Sep 17 00:00:00 2001 From: obscuren Date: Wed, 1 Apr 2015 23:28:45 +0200 Subject: [PATCH 139/141] Updated ethereum.js --- jsre/ethereum_js.go | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/jsre/ethereum_js.go b/jsre/ethereum_js.go index 403c438bc8..fe15178fa3 100644 --- a/jsre/ethereum_js.go +++ b/jsre/ethereum_js.go @@ -1,3 +1,3 @@ package jsre -const Ethereum_JS = `require=function t(e,n,r){function o(a,u){if(!n[a]){if(!e[a]){var s="function"==typeof require&&require;if(!u&&s)return s(a,!0);if(i)return i(a,!0);var c=new Error("Cannot find module '"+a+"'");throw c.code="MODULE_NOT_FOUND",c}var l=n[a]={exports:{}};e[a][0].call(l.exports,function(t){var n=e[a][1][t];return o(n?n:t)},l,l.exports,t,e,n,r)}return n[a].exports}for(var i="function"==typeof require&&require,a=0;ay;y++)g.push(d(e.slice(0,s))),e=e.slice(s);n.push(g)}else o.prefixedType("bytes")(t[c].type)?(l=l.slice(s),n.push(d(e.slice(0,s))),e=e.slice(s)):(n.push(d(e.slice(0,s))),e=e.slice(s))}),n},d=function(t){var e={};return t.forEach(function(t){var r=n.extractDisplayName(t.name),o=n.extractTypeName(t.name),i=function(){var e=Array.prototype.slice.call(arguments);return l(t.inputs,e)};void 0===e[r]&&(e[r]=i),e[r][o]=i}),e},h=function(t){var e={};return t.forEach(function(t){var r=n.extractDisplayName(t.name),o=n.extractTypeName(t.name),i=function(e){return m(t.outputs,e)};void 0===e[r]&&(e[r]=i),e[r][o]=i}),e};e.exports={inputParser:d,outputParser:h,formatInput:l,formatOutput:m}},{"../utils/config":5,"../utils/utils":6,"./formatters":2,"./types":3}],2:[function(t,e){var n=t("bignumber.js"),r=t("../utils/utils"),o=t("../utils/config"),i=function(t,e,n){return new Array(e-t.length+1).join(n?n:"0")+t},a=function(t){var e=2*o.ETH_PADDING;return n.config(o.ETH_BIGNUMBER_ROUNDING_MODE),i(r.toTwosComplement(t).round().toString(16),e)},u=function(t){return r.fromAscii(t,o.ETH_PADDING).substr(2)},s=function(t){return"000000000000000000000000000000000000000000000000000000000000000"+(t?"1":"0")},c=function(t){return a(new n(t).times(new n(2).pow(128)))},l=function(t){return"1"===new n(t.substr(0,1),16).toString(2).substr(0,1)},f=function(t){return t=t||"0",l(t)?new n(t,16).minus(new n("ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff",16)).minus(1):new n(t,16)},p=function(t){return t=t||"0",new n(t,16)},m=function(t){return f(t).dividedBy(new n(2).pow(128))},d=function(t){return p(t).dividedBy(new n(2).pow(128))},h=function(t){return"0x"+t},g=function(t){return"0000000000000000000000000000000000000000000000000000000000000001"===t?!0:!1},y=function(t){return r.toAscii(t)},b=function(t){return"0x"+t.slice(t.length-40,t.length)};e.exports={formatInputInt:a,formatInputString:u,formatInputBool:s,formatInputReal:c,formatOutputInt:f,formatOutputUInt:p,formatOutputReal:m,formatOutputUReal:d,formatOutputHash:h,formatOutputBool:g,formatOutputString:y,formatOutputAddress:b}},{"../utils/config":5,"../utils/utils":6,"bignumber.js":"bignumber.js"}],3:[function(t,e){var n=t("./formatters"),r=function(t){return function(e){return 0===e.indexOf(t)}},o=function(t){return function(e){return t===e}},i=function(){return[{type:r("uint"),format:n.formatInputInt},{type:r("int"),format:n.formatInputInt},{type:r("bytes"),format:n.formatInputString},{type:r("real"),format:n.formatInputReal},{type:r("ureal"),format:n.formatInputReal},{type:o("address"),format:n.formatInputInt},{type:o("bool"),format:n.formatInputBool}]},a=function(){return[{type:r("uint"),format:n.formatOutputUInt},{type:r("int"),format:n.formatOutputInt},{type:r("bytes"),format:n.formatOutputString},{type:r("real"),format:n.formatOutputReal},{type:r("ureal"),format:n.formatOutputUReal},{type:o("address"),format:n.formatOutputAddress},{type:o("bool"),format:n.formatOutputBool}]};e.exports={prefixedType:r,namedType:o,inputTypes:i,outputTypes:a}},{"./formatters":2}],4:[function(t,e,n){"use strict";n.XMLHttpRequest="undefined"==typeof XMLHttpRequest?{}:XMLHttpRequest},{}],5:[function(t,e){var n=t("bignumber.js"),r=["wei","Kwei","Mwei","Gwei","szabo","finney","ether","grand","Mether","Gether","Tether","Pether","Eether","Zether","Yether","Nether","Dether","Vether","Uether"];e.exports={ETH_PADDING:32,ETH_SIGNATURE_LENGTH:4,ETH_UNITS:r,ETH_BIGNUMBER_ROUNDING_MODE:{ROUNDING_MODE:n.ROUND_DOWN},ETH_POLLING_TIMEOUT:1e3,ETH_DEFAULTBLOCK:"latest"}},{"bignumber.js":"bignumber.js"}],6:[function(t,e){var n=t("bignumber.js"),r={wei:"1",kwei:"1000",ada:"1000",mwei:"1000000",babbage:"1000000",gwei:"1000000000",shannon:"1000000000",szabo:"1000000000000",finney:"1000000000000000",ether:"1000000000000000000",kether:"1000000000000000000000",grand:"1000000000000000000000",einstein:"1000000000000000000000",mether:"1000000000000000000000000",gether:"1000000000000000000000000000",tether:"1000000000000000000000000000000"},o=function(t,e){for(var n=!1,r=0;rn;n+=2){var o=parseInt(t.substr(n,2),16);if(0===o)break;e+=String.fromCharCode(o)}return e},a=function(t){for(var e="",n=0;n1?(t[n[0]]||(t[n[0]]={}),t[n[0]][n[1]]=r):t[n[0]]=r})},g=function(t,e){e.forEach(function(e){var n=e.name.split("."),r={};r.get=function(){return e.newProperty&&console.warn("This property is deprecated please use web3."+e.newProperty+" instead."),x.manager.send({method:e.getter,outputFormatter:e.outputFormatter})},e.setter&&(r.set=function(t){return e.newProperty&&console.warn("This property is deprecated please use web3."+e.newProperty+" instead."),x.manager.send({method:e.setter,params:[t],inputFormatter:e.inputFormatter})}),r.enumerable=!e.newProperty,n.length>1?(t[n[0]]||(t[n[0]]={}),Object.defineProperty(t[n[0]],n[1],r)):Object.defineProperty(t,e.name,r)})},y=function(t,e,n,r){x.manager.startPolling({method:t,params:[e]},e,n,r)},b=function(t){x.manager.stopPolling(t)},v={startPolling:y.bind(null,"eth_getFilterChanges"),stopPolling:b},w={startPolling:y.bind(null,"shh_getFilterChanges"),stopPolling:b},x={version:{api:n.version},manager:f(),providers:{},setProvider:function(t){x.manager.setProvider(t)},reset:function(){x.manager.reset()},toHex:c.toHex,toAscii:c.toAscii,fromAscii:c.fromAscii,toDecimal:c.toDecimal,fromDecimal:c.fromDecimal,toBigNumber:c.toBigNumber,toWei:c.toWei,fromWei:c.fromWei,isAddress:c.isAddress,net:{},eth:{contractFromAbi:function(t){return console.warn("Initiating a contract like this is deprecated please use var MyContract = eth.contract(abi); new MyContract(address); instead."),function(e){e=e||"0xc6d9d2cd449a754c494264e1809c50e34d64562b";var n=x.eth.contract(e,t);return n.address=e,n}},filter:function(t,e,n){return t._isEvent?t(e,n):s(t,v,l.outputLogFormatter)},watch:function(t,e,n){return console.warn("eth.watch() is deprecated please use eth.filter() instead."),this.filter(t,e,n)}},db:{},shh:{filter:function(t){return s(t,w,l.outputPostFormatter)},watch:function(t){return console.warn("shh.watch() is deprecated please use shh.filter() instead."),this.filter(t)}}};Object.defineProperty(x.eth,"defaultBlock",{get:function(){return p.ETH_DEFAULTBLOCK},set:function(t){return p.ETH_DEFAULTBLOCK=t,p.ETH_DEFAULTBLOCK}}),h(x,m),g(x,d),h(x.net,r.methods),g(x.net,r.properties),h(x.eth,o.methods),g(x.eth,o.properties),h(x.db,i.methods()),h(x.shh,a.methods()),h(v,u.eth()),h(w,u.shh()),e.exports=x},{"./utils/config":5,"./utils/utils":6,"./version.json":7,"./web3/db":10,"./web3/eth":11,"./web3/filter":13,"./web3/formatters":14,"./web3/net":17,"./web3/requestmanager":19,"./web3/shh":20,"./web3/watches":22}],9:[function(t,e){function n(t,e){t.forEach(function(t){if(-1===t.name.indexOf("(")){var e=t.name,n=t.inputs.map(function(t){return t.type}).join();t.name=e+"("+n+")"}});var n={};return c(n),l(n,t,e),f(n,t,e),p(n,t,e),n}var r=t("../web3"),o=t("../solidity/abi"),i=t("../utils/utils"),a=t("./event"),u=t("./signature"),s=function(t){r._currentContractAbi=t.abi,r._currentContractAddress=t.address,r._currentContractMethodName=t.method,r._currentContractMethodParams=t.params},c=function(t){t.call=function(e){return t._isTransaction=!1,t._options=e,t},t.sendTransaction=function(e){return t._isTransaction=!0,t._options=e,t},t.transact=function(e){return console.warn("myContract.transact() is deprecated please use myContract.sendTransaction() instead."),t.sendTransaction(e)},t._options={},["gas","gasPrice","value","from"].forEach(function(e){t[e]=function(n){return t._options[e]=n,t}})},l=function(t,e,n){var a=o.inputParser(e),c=o.outputParser(e);i.filterFunctions(e).forEach(function(o){var l=i.extractDisplayName(o.name),f=i.extractTypeName(o.name),p=function(){var i=Array.prototype.slice.call(arguments),p=u.functionSignatureFromAscii(o.name),m=a[l][f].apply(null,i),d=t._options||{};d.to=n,d.data=p+m;var h=t._isTransaction===!0||t._isTransaction!==!1&&!o.constant,g=d.collapse!==!1;if(t._options={},t._isTransaction=null,h)return s({abi:e,address:n,method:o.name,params:i}),void r.eth.sendTransaction(d);var y=r.eth.call(d),b=c[l][f](y);return g&&(1===b.length?b=b[0]:0===b.length&&(b=null)),b};void 0===t[l]&&(t[l]=p),t[l][f]=p})},f=function(t,e,n){t.address=n,t._onWatchEventResult=function(t){var n=event.getMatchingEvent(i.filterEvents(e)),r=a.outputParser(n);return r(t)},Object.defineProperty(t,"topics",{get:function(){return i.filterEvents(e).map(function(t){return u.eventSignatureFromAscii(t.name)})}})},p=function(t,e,n){i.filterEvents(e).forEach(function(e){var o=function(){var t=Array.prototype.slice.call(arguments),o=u.eventSignatureFromAscii(e.name),i=a.inputParser(n,o,e),s=i.apply(null,t),c=function(t){var n=a.outputParser(e);return n(t)};return r.eth.filter(s,void 0,void 0,c)};o._isEvent=!0;var s=i.extractDisplayName(e.name),c=i.extractTypeName(e.name);void 0===t[s]&&(t[s]=o),t[s][c]=o})},m=function(t){return t instanceof Array&&1===arguments.length?n.bind(null,t):(console.warn("Initiating a contract like this is deprecated please use var MyContract = eth.contract(abi); new MyContract(address); instead."),new n(arguments[1],arguments[0]))};e.exports=m},{"../solidity/abi":1,"../utils/utils":6,"../web3":8,"./event":12,"./signature":21}],10:[function(t,e){var n=function(){return[{name:"putString",call:"db_putString"},{name:"getString",call:"db_getString"},{name:"putHex",call:"db_putHex"},{name:"getHex",call:"db_getHex"}]};e.exports={methods:n}},{}],11:[function(t,e){var n=t("./formatters"),r=t("../utils/utils"),o=function(t){return r.isString(t[0])&&0===t[0].indexOf("0x")?"eth_getBlockByHash":"eth_getBlockByNumber"},i=function(t){return r.isString(t[0])&&0===t[0].indexOf("0x")?"eth_getTransactionByBlockHashAndIndex":"eth_getTransactionByBlockNumberAndIndex"},a=function(t){return r.isString(t[0])&&0===t[0].indexOf("0x")?"eth_getUncleByBlockHashAndIndex":"eth_getUncleByBlockNumberAndIndex"},u=function(t){return r.isString(t[0])&&0===t[0].indexOf("0x")?"eth_getBlockTransactionCountByHash":"eth_getBlockTransactionCountByNumber"},s=function(t){return r.isString(t[0])&&0===t[0].indexOf("0x")?"eth_getUncleCountByBlockHash":"eth_getUncleCountByBlockNumber"},c=[{name:"getBalance",call:"eth_getBalance",addDefaultblock:2,outputFormatter:n.convertToBigNumber},{name:"getStorage",call:"eth_getStorage",addDefaultblock:2},{name:"getStorageAt",call:"eth_getStorageAt",addDefaultblock:3,inputFormatter:r.toHex},{name:"getCode",call:"eth_getCode",addDefaultblock:2},{name:"getBlock",call:o,outputFormatter:n.outputBlockFormatter,inputFormatter:[r.toHex,function(t){return t?!0:!1}]},{name:"getUncle",call:a,outputFormatter:n.outputBlockFormatter,inputFormatter:[r.toHex,r.toHex,function(t){return t?!0:!1}]},{name:"getCompilers",call:"eth_getCompilers"},{name:"getBlockTransactionCount",call:u,outputFormatter:r.toDecimal,inputFormatter:r.toHex},{name:"getBlockUncleCount",call:s,outputFormatter:r.toDecimal,inputFormatter:r.toHex},{name:"getTransaction",call:"eth_getTransactionByHash",outputFormatter:n.outputTransactionFormatter},{name:"getTransactionFromBlock",call:i,outputFormatter:n.outputTransactionFormatter,inputFormatter:r.toHex},{name:"getTransactionCount",call:"eth_getTransactionCount",addDefaultblock:2,outputFormatter:r.toDecimal},{name:"sendTransaction",call:"eth_sendTransaction",inputFormatter:n.inputTransactionFormatter},{name:"call",call:"eth_call",addDefaultblock:2,inputFormatter:n.inputCallFormatter},{name:"compile.solidity",call:"eth_compileSolidity"},{name:"compile.lll",call:"eth_compileLLL",inputFormatter:r.toHex},{name:"compile.serpent",call:"eth_compileSerpent",inputFormatter:r.toHex},{name:"flush",call:"eth_flush"},{name:"balanceAt",call:"eth_balanceAt",newMethod:"eth.getBalance"},{name:"stateAt",call:"eth_stateAt",newMethod:"eth.getStorageAt"},{name:"storageAt",call:"eth_storageAt",newMethod:"eth.getStorage"},{name:"countAt",call:"eth_countAt",newMethod:"eth.getTransactionCount"},{name:"codeAt",call:"eth_codeAt",newMethod:"eth.getCode"},{name:"transact",call:"eth_transact",newMethod:"eth.sendTransaction"},{name:"block",call:o,newMethod:"eth.getBlock"},{name:"transaction",call:i,newMethod:"eth.getTransaction"},{name:"uncle",call:a,newMethod:"eth.getUncle"},{name:"compilers",call:"eth_compilers",newMethod:"eth.getCompilers"},{name:"solidity",call:"eth_solidity",newMethod:"eth.compile.solidity"},{name:"lll",call:"eth_lll",newMethod:"eth.compile.lll"},{name:"serpent",call:"eth_serpent",newMethod:"eth.compile.serpent"},{name:"transactionCount",call:u,newMethod:"eth.getBlockTransactionCount"},{name:"uncleCount",call:s,newMethod:"eth.getBlockUncleCount"},{name:"logs",call:"eth_logs"}],l=[{name:"coinbase",getter:"eth_coinbase"},{name:"mining",getter:"eth_mining"},{name:"gasPrice",getter:"eth_gasPrice",outputFormatter:n.convertToBigNumber},{name:"accounts",getter:"eth_accounts"},{name:"blockNumber",getter:"eth_blockNumber",outputFormatter:r.toDecimal},{name:"listening",getter:"net_listening",setter:"eth_setListening",newProperty:"net.listening"},{name:"peerCount",getter:"net_peerCount",newProperty:"net.peerCount"},{name:"number",getter:"eth_number",newProperty:"eth.blockNumber"}];e.exports={methods:c,properties:l}},{"../utils/utils":6,"./formatters":14}],12:[function(t,e){var n=t("../solidity/abi"),r=t("../utils/utils"),o=t("./signature"),i=function(t,e){return t.filter(function(t){return t.indexed===e})},a=function(t,e){var n=r.findIndex(t,function(t){return t.name===e});return-1===n?void console.error("indexed param with name "+e+" not found"):t[n]},u=function(t,e){return Object.keys(e).map(function(r){var o=[a(i(t.inputs,!0),r)],u=e[r];return u instanceof Array?u.map(function(t){return n.formatInput(o,[t])}):"0x"+n.formatInput(o,[u])})},s=function(t,e,n){return function(r,o){var i=o||{};return i.address=t,i.topics=[],i.topics.push(e),r&&(i.topics=i.topics.concat(u(n,r))),i}},c=function(t,e,n){var r=e.slice(),o=n.slice();return t.reduce(function(t,e){var n;return n=e.indexed?r.splice(0,1)[0]:o.splice(0,1)[0],t[e.name]=n,t},{})},l=function(t){return function(e){var o={event:r.extractDisplayName(t.name),number:e.number,hash:e.hash,args:{}};if(e.topics=e.topic,!e.topics)return o;var a=i(t.inputs,!0),u="0x"+e.topics.slice(1,e.topics.length).map(function(t){return t.slice(2)}).join(""),s=n.formatOutput(a,u),l=i(t.inputs,!1),f=n.formatOutput(l,e.data);return o.args=c(t.inputs,s,f),o}},f=function(t,e){for(var n=0;nv;v++)g.push(h(e.slice(0,s))),e=e.slice(s);n.push(g)}else o.prefixedType("bytes")(t[c].type)?(l=l.slice(s),n.push(h(e.slice(0,s))),e=e.slice(s)):(n.push(h(e.slice(0,s))),e=e.slice(s))}),n},h=function(t){var e={};return t.forEach(function(t){var r=n.extractDisplayName(t.name),o=n.extractTypeName(t.name),i=function(){var e=Array.prototype.slice.call(arguments);return l(t.inputs,e)};void 0===e[r]&&(e[r]=i),e[r][o]=i}),e},d=function(t){var e={};return t.forEach(function(t){var r=n.extractDisplayName(t.name),o=n.extractTypeName(t.name),i=function(e){return m(t.outputs,e)};void 0===e[r]&&(e[r]=i),e[r][o]=i}),e};e.exports={inputParser:h,outputParser:d,formatInput:l,formatOutput:m}},{"../utils/config":5,"../utils/utils":6,"./formatters":2,"./types":3}],2:[function(t,e){var n=t("bignumber.js"),r=t("../utils/utils"),o=t("../utils/config"),i=function(t,e,n){return new Array(e-t.length+1).join(n?n:"0")+t},a=function(t){var e=2*o.ETH_PADDING;return n.config(o.ETH_BIGNUMBER_ROUNDING_MODE),i(r.toTwosComplement(t).round().toString(16),e)},u=function(t){return r.fromAscii(t,o.ETH_PADDING).substr(2)},s=function(t){return"000000000000000000000000000000000000000000000000000000000000000"+(t?"1":"0")},c=function(t){return a(new n(t).times(new n(2).pow(128)))},l=function(t){return"1"===new n(t.substr(0,1),16).toString(2).substr(0,1)},f=function(t){return t=t||"0",l(t)?new n(t,16).minus(new n("ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff",16)).minus(1):new n(t,16)},p=function(t){return t=t||"0",new n(t,16)},m=function(t){return f(t).dividedBy(new n(2).pow(128))},h=function(t){return p(t).dividedBy(new n(2).pow(128))},d=function(t){return"0x"+t},g=function(t){return"0000000000000000000000000000000000000000000000000000000000000001"===t?!0:!1},v=function(t){return r.toAscii(t)},y=function(t){return"0x"+t.slice(t.length-40,t.length)};e.exports={formatInputInt:a,formatInputString:u,formatInputBool:s,formatInputReal:c,formatOutputInt:f,formatOutputUInt:p,formatOutputReal:m,formatOutputUReal:h,formatOutputHash:d,formatOutputBool:g,formatOutputString:v,formatOutputAddress:y}},{"../utils/config":5,"../utils/utils":6,"bignumber.js":"bignumber.js"}],3:[function(t,e){var n=t("./formatters"),r=function(t){return function(e){return 0===e.indexOf(t)}},o=function(t){return function(e){return t===e}},i=function(){return[{type:r("uint"),format:n.formatInputInt},{type:r("int"),format:n.formatInputInt},{type:r("bytes"),format:n.formatInputString},{type:r("real"),format:n.formatInputReal},{type:r("ureal"),format:n.formatInputReal},{type:o("address"),format:n.formatInputInt},{type:o("bool"),format:n.formatInputBool}]},a=function(){return[{type:r("uint"),format:n.formatOutputUInt},{type:r("int"),format:n.formatOutputInt},{type:r("bytes"),format:n.formatOutputString},{type:r("real"),format:n.formatOutputReal},{type:r("ureal"),format:n.formatOutputUReal},{type:o("address"),format:n.formatOutputAddress},{type:o("bool"),format:n.formatOutputBool}]};e.exports={prefixedType:r,namedType:o,inputTypes:i,outputTypes:a}},{"./formatters":2}],4:[function(t,e,n){"use strict";n.XMLHttpRequest="undefined"==typeof XMLHttpRequest?{}:XMLHttpRequest},{}],5:[function(t,e){var n=t("bignumber.js"),r=["wei","Kwei","Mwei","Gwei","szabo","finney","ether","grand","Mether","Gether","Tether","Pether","Eether","Zether","Yether","Nether","Dether","Vether","Uether"];e.exports={ETH_PADDING:32,ETH_SIGNATURE_LENGTH:4,ETH_UNITS:r,ETH_BIGNUMBER_ROUNDING_MODE:{ROUNDING_MODE:n.ROUND_DOWN},ETH_POLLING_TIMEOUT:1e3,ETH_DEFAULTBLOCK:"latest"}},{"bignumber.js":"bignumber.js"}],6:[function(t,e){var n=t("bignumber.js"),r={wei:"1",kwei:"1000",ada:"1000",mwei:"1000000",babbage:"1000000",gwei:"1000000000",shannon:"1000000000",szabo:"1000000000000",finney:"1000000000000000",ether:"1000000000000000000",kether:"1000000000000000000000",grand:"1000000000000000000000",einstein:"1000000000000000000000",mether:"1000000000000000000000000",gether:"1000000000000000000000000000",tether:"1000000000000000000000000000000"},o=function(t,e){for(var n=!1,r=0;rn;n+=2){var o=parseInt(t.substr(n,2),16);if(0===o)break;e+=String.fromCharCode(o)}return e},a=function(t){for(var e="",n=0;n1?(t[n[0]]=t[n[0]]||{},t[n[0]][n[1]]=e):t[n[0]]=e},i.prototype.toPayload=function(t){var e=this.getCall(t),n=this.extractCallback(t),r=this.formatInput(t);return this.validateArgs(r),{method:e,params:r,callback:n}},i.prototype.send=function(){var t=this.toPayload(Array.prototype.slice.call(arguments));if(t.callback){var e=this;return n.getInstance().sendAsync(t,function(n,r){t.callback(null,e.formatOutput(r))})}return this.formatOutput(n.getInstance().send(t))},e.exports=i},{"../utils/utils":6,"./errors":11,"./requestmanager":22}],19:[function(t,e){var n=t("../utils/utils"),r=t("./property"),o=[],i=[new r({name:"listening",getter:"net_listening"}),new r({name:"peerCount",getter:"net_peerCount",outputFormatter:n.toDecimal})];e.exports={methods:o,properties:i}},{"../utils/utils":6,"./property":20}],20:[function(t,e){var n=t("./requestmanager"),r=function(t){this.name=t.name,this.getter=t.getter,this.setter=t.setter,this.outputFormatter=t.outputFormatter,this.inputFormatter=t.inputFormatter};r.prototype.formatInput=function(t){return this.inputFormatter?this.inputFormatter(t):t},r.prototype.formatOutput=function(t){return this.outputFormatter&&null!==t?this.outputFormatter(t):t},r.prototype.attachToObject=function(t){var e={get:this.get.bind(this),set:this.set.bind(this)},n=this.name.split(".");n.length>1?(t[n[0]]=t[n[0]]||{},Object.defineProperty(t[n[0]],n[1],e)):Object.defineProperty(t,n[0],e)},r.prototype.get=function(){return this.formatOutput(n.getInstance().send({method:this.getter}))},r.prototype.set=function(t){return n.getInstance().send({method:this.setter,params:[this.formatInput(t)]})},e.exports=r},{"./requestmanager":22}],21:[function(t,e){var n=function(){};n.prototype.send=function(t){var e=navigator.qt.callMethod(JSON.stringify(t));return JSON.parse(e)},e.exports=n},{}],22:[function(t,e){var n=t("./jsonrpc"),r=t("../utils/utils"),o=t("../utils/config"),i=t("./errors"),a=function(t){return arguments.callee._singletonInstance?arguments.callee._singletonInstance:(arguments.callee._singletonInstance=this,this.provider=t,this.polls=[],this.timeout=null,void this.poll())};a.getInstance=function(){var t=new a;return t},a.prototype.send=function(t){if(!this.provider)return console.error(i.InvalidProvider),null;var e=n.getInstance().toPayload(t.method,t.params),r=this.provider.send(e);if(!n.getInstance().isValidResponse(r))throw i.InvalidResponse(r);return r.result},a.prototype.sendAsync=function(t,e){if(!this.provider)return e(i.InvalidProvider);var r=n.getInstance().toPayload(t.method,t.params);this.provider.sendAsync(r,function(t,r){return t?e(t):n.getInstance().isValidResponse(r)?void e(null,r.result):e(i.InvalidResponse(r))})},a.prototype.setProvider=function(t){this.provider=t},a.prototype.startPolling=function(t,e,n,r){this.polls.push({data:t,id:e,callback:n,uninstall:r})},a.prototype.stopPolling=function(t){for(var e=this.polls.length;e--;){var n=this.polls[e];n.id===t&&this.polls.splice(e,1)}},a.prototype.reset=function(){this.polls.forEach(function(t){t.uninstall(t.id)}),this.polls=[],this.timeout&&(clearTimeout(this.timeout),this.timeout=null),this.poll()},a.prototype.poll=function(){if(this.timeout=setTimeout(this.poll.bind(this),o.ETH_POLLING_TIMEOUT),this.polls.length){if(!this.provider)return void console.error(i.InvalidProvider);var t=n.getInstance().toBatchPayload(this.polls.map(function(t){return t.data})),e=this;this.provider.sendAsync(t,function(t,o){if(!t){if(!r.isArray(o))throw i.InvalidResponse(o);o.map(function(t,n){return t.callback=e.polls[n].callback,t}).filter(function(t){var e=n.getInstance().isValidResponse(t);return e||t.callback(i.InvalidResponse(t)),e}).filter(function(t){return r.isArray(t.result)&&t.result.length>0}).forEach(function(t){t.callback(null,t.result)})}})}},e.exports=a},{"../utils/config":5,"../utils/utils":6,"./errors":11,"./jsonrpc":17}],23:[function(t,e){var n=t("./method"),r=t("./formatters"),o=new n({name:"post",call:"shh_post",params:1,inputFormatter:r.inputPostFormatter}),i=new n({name:"newIdentity",call:"shh_newIdentity",params:0}),a=new n({name:"hasIdentity",call:"shh_hasIdentity",params:1}),u=new n({name:"newGroup",call:"shh_newGroup",params:0}),s=new n({name:"addToGroup",call:"shh_addToGroup",params:0}),c=[o,i,a,u,s];e.exports={methods:c}},{"./formatters":15,"./method":18}],24:[function(t,e){var n=t("../web3"),r=t("../utils/config"),o=function(t){return n.sha3(n.fromAscii(t)).slice(0,2+2*r.ETH_SIGNATURE_LENGTH)},i=function(t){return n.sha3(n.fromAscii(t))};e.exports={functionSignatureFromAscii:o,eventSignatureFromAscii:i}},{"../utils/config":5,"../web3":8}],25:[function(t,e){var n=t("./method"),r=function(){var t=function(t){return"string"==typeof t[0]?"eth_newBlockFilter":"eth_newFilter"},e=new n({name:"newFilter",call:t,params:1}),r=new n({name:"uninstallFilter",call:"eth_uninstallFilter",params:1}),o=new n({name:"getLogs",call:"eth_getFilterLogs",params:1}),i=new n({name:"poll",call:"eth_getFilterChanges",params:1});return[e,r,o,i]},o=function(){var t=new n({name:"newFilter",call:"shh_newFilter",params:1}),e=new n({name:"uninstallFilter",call:"shh_uninstallFilter",params:1}),r=new n({name:"getLogs",call:"shh_getMessages",params:1}),o=new n({name:"poll",call:"shh_getFilterChanges",params:1});return[t,e,r,o]};e.exports={eth:r,shh:o}},{"./method":18}],26:[function(){},{}],"bignumber.js":[function(t,e){"use strict";e.exports=BigNumber},{}],"ethereum.js":[function(t,e){var n=t("./lib/web3");n.providers.HttpProvider=t("./lib/web3/httpprovider"),n.providers.QtSyncProvider=t("./lib/web3/qtsync"),n.eth.contract=t("./lib/web3/contract"),n.abi=t("./lib/solidity/abi"),e.exports=n},{"./lib/solidity/abi":1,"./lib/web3":8,"./lib/web3/contract":9,"./lib/web3/httpprovider":16,"./lib/web3/qtsync":21}]},{},["ethereum.js"]);` From c26c8d3a44cdd45994b6d99777d620565bab8f9c Mon Sep 17 00:00:00 2001 From: Gustav Simonsson Date: Thu, 2 Apr 2015 05:17:15 +0200 Subject: [PATCH 140/141] Read most protocol params from common/params.json * Add params package with exported variables generated from github.com/ethereum/common/blob/master/params.json * Use params package variables in applicable places * Add check for minimum gas limit in validation of block's gas limit * Remove common/params.json from go-ethereum to avoid outdated version of it --- core/block_processor.go | 11 ++++---- core/chain_manager.go | 14 ++++------ core/execution.go | 3 +- core/genesis.go | 8 ++---- core/state_transition.go | 9 +++--- core/vm/address.go | 15 +++++----- core/vm/common.go | 2 -- core/vm/errors.go | 3 +- core/vm/gas.go | 58 ++++++++------------------------------- core/vm/stack.go | 2 -- core/vm/vm.go | 43 +++++++++++++++-------------- core/vm/vm_jit.go | 4 +-- generators/default.json | 56 ------------------------------------- generators/defaults.go | 7 +++-- params/protocol_params.go | 54 ++++++++++++++++++++++++++++++++++++ 15 files changed, 126 insertions(+), 163 deletions(-) delete mode 100644 generators/default.json create mode 100755 params/protocol_params.go diff --git a/core/block_processor.go b/core/block_processor.go index f7f0cd1889..18667c4492 100644 --- a/core/block_processor.go +++ b/core/block_processor.go @@ -11,6 +11,7 @@ import ( "github.com/ethereum/go-ethereum/core/types" "github.com/ethereum/go-ethereum/event" "github.com/ethereum/go-ethereum/logger" + "github.com/ethereum/go-ethereum/params" "github.com/ethereum/go-ethereum/pow" "github.com/ethereum/go-ethereum/rlp" "gopkg.in/fatih/set.v0" @@ -252,7 +253,7 @@ func (sm *BlockProcessor) processWithParent(block, parent *types.Block) (td *big // an uncle or anything that isn't on the current block chain. // Validation validates easy over difficult (dagger takes longer time = difficult) func (sm *BlockProcessor) ValidateHeader(block, parent *types.Header) error { - if len(block.Extra) > 1024 { + if big.NewInt(int64(len(block.Extra))).Cmp(params.MaximumExtraDataSize) == 1 { return fmt.Errorf("Block extra data too long (%d)", len(block.Extra)) } @@ -261,13 +262,11 @@ func (sm *BlockProcessor) ValidateHeader(block, parent *types.Header) error { return fmt.Errorf("Difficulty check failed for block %v, %v", block.Difficulty, expd) } - // TODO: use use minGasLimit and gasLimitBoundDivisor from - // https://github.com/ethereum/common/blob/master/params.json - // block.gasLimit - parent.gasLimit <= parent.gasLimit / 1024 + // block.gasLimit - parent.gasLimit <= parent.gasLimit / GasLimitBoundDivisor a := new(big.Int).Sub(block.GasLimit, parent.GasLimit) a.Abs(a) - b := new(big.Int).Div(parent.GasLimit, big.NewInt(1024)) - if !(a.Cmp(b) < 0) { + b := new(big.Int).Div(parent.GasLimit, params.GasLimitBoundDivisor) + if !(a.Cmp(b) < 0) || (block.GasLimit.Cmp(params.MinGasLimit) == -1) { return fmt.Errorf("GasLimit check failed for block %v (%v > %v)", block.GasLimit, a, b) } diff --git a/core/chain_manager.go b/core/chain_manager.go index f0d3fd4cf7..d97a94b062 100644 --- a/core/chain_manager.go +++ b/core/chain_manager.go @@ -12,6 +12,7 @@ import ( "github.com/ethereum/go-ethereum/core/types" "github.com/ethereum/go-ethereum/event" "github.com/ethereum/go-ethereum/logger" + "github.com/ethereum/go-ethereum/params" "github.com/ethereum/go-ethereum/rlp" ) @@ -32,18 +33,15 @@ type StateQuery interface { func CalcDifficulty(block, parent *types.Header) *big.Int { diff := new(big.Int) - diffBoundDiv := big.NewInt(2048) - min := big.NewInt(131072) - - adjust := new(big.Int).Div(parent.Difficulty, diffBoundDiv) - if (block.Time - parent.Time) < 8 { + adjust := new(big.Int).Div(parent.Difficulty, params.DifficultyBoundDivisor) + if big.NewInt(int64(block.Time)-int64(parent.Time)).Cmp(params.DurationLimit) < 0 { diff.Add(parent.Difficulty, adjust) } else { diff.Sub(parent.Difficulty, adjust) } - if diff.Cmp(min) < 0 { - return min + if diff.Cmp(params.MinimumDifficulty) < 0 { + return params.MinimumDifficulty } return diff @@ -76,7 +74,7 @@ func CalcGasLimit(parent, block *types.Block) *big.Int { result := new(big.Int).Add(previous, curInt) result.Div(result, big.NewInt(1024)) - return common.BigMax(GenesisGasLimit, result) + return common.BigMax(params.GenesisGasLimit, result) } type ChainManager struct { diff --git a/core/execution.go b/core/execution.go index 93fb03eccb..8134471d1d 100644 --- a/core/execution.go +++ b/core/execution.go @@ -8,6 +8,7 @@ import ( "github.com/ethereum/go-ethereum/core/state" "github.com/ethereum/go-ethereum/core/vm" "github.com/ethereum/go-ethereum/crypto" + "github.com/ethereum/go-ethereum/params" ) type Execution struct { @@ -43,7 +44,7 @@ func (self *Execution) exec(contextAddr *common.Address, code []byte, caller vm. env := self.env evm := self.evm - if env.Depth() == vm.MaxCallDepth { + if env.Depth() > int(params.CallCreateDepth.Int64()) { caller.ReturnGas(self.Gas, self.price) return nil, vm.DepthError{} diff --git a/core/genesis.go b/core/genesis.go index 7958157a41..13656c40cf 100644 --- a/core/genesis.go +++ b/core/genesis.go @@ -3,12 +3,12 @@ package core import ( "encoding/json" "fmt" - "math/big" "os" "github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/core/state" "github.com/ethereum/go-ethereum/core/types" + "github.com/ethereum/go-ethereum/params" ) /* @@ -18,13 +18,11 @@ import ( var ZeroHash256 = make([]byte, 32) var ZeroHash160 = make([]byte, 20) var ZeroHash512 = make([]byte, 64) -var GenesisDiff = big.NewInt(131072) -var GenesisGasLimit = big.NewInt(3141592) func GenesisBlock(db common.Database) *types.Block { - genesis := types.NewBlock(common.Hash{}, common.Address{}, common.Hash{}, GenesisDiff, 42, "") + genesis := types.NewBlock(common.Hash{}, common.Address{}, common.Hash{}, params.GenesisDifficulty, 42, "") genesis.Header().Number = common.Big0 - genesis.Header().GasLimit = GenesisGasLimit + genesis.Header().GasLimit = params.GenesisGasLimit genesis.Header().GasUsed = common.Big0 genesis.Header().Time = 0 diff --git a/core/state_transition.go b/core/state_transition.go index 7616686dba..1994cabf63 100644 --- a/core/state_transition.go +++ b/core/state_transition.go @@ -8,6 +8,7 @@ import ( "github.com/ethereum/go-ethereum/core/state" "github.com/ethereum/go-ethereum/core/vm" "github.com/ethereum/go-ethereum/crypto" + "github.com/ethereum/go-ethereum/params" ) const tryJit = false @@ -178,7 +179,7 @@ func (self *StateTransition) transitionState() (ret []byte, usedGas *big.Int, er ) // Transaction gas - if err = self.UseGas(vm.GasTx); err != nil { + if err = self.UseGas(params.TxGas); err != nil { return nil, nil, InvalidTxError(err) } @@ -186,9 +187,9 @@ func (self *StateTransition) transitionState() (ret []byte, usedGas *big.Int, er dgas := new(big.Int) for _, byt := range self.data { if byt != 0 { - dgas.Add(dgas, vm.GasTxDataNonzeroByte) + dgas.Add(dgas, params.TxDataNonZeroGas) } else { - dgas.Add(dgas, vm.GasTxDataZeroByte) + dgas.Add(dgas, params.TxDataZeroGas) } } @@ -202,7 +203,7 @@ func (self *StateTransition) transitionState() (ret []byte, usedGas *big.Int, er ret, err, ref = vmenv.Create(sender, self.msg.Data(), self.gas, self.gasPrice, self.value) if err == nil { dataGas := big.NewInt(int64(len(ret))) - dataGas.Mul(dataGas, vm.GasCreateByte) + dataGas.Mul(dataGas, params.CreateDataGas) if err := self.UseGas(dataGas); err == nil { ref.SetCode(ret) } else { diff --git a/core/vm/address.go b/core/vm/address.go index 0b3a95dd08..df801863fc 100644 --- a/core/vm/address.go +++ b/core/vm/address.go @@ -5,6 +5,7 @@ import ( "github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/crypto" + "github.com/ethereum/go-ethereum/params" ) type Address interface { @@ -27,28 +28,28 @@ func PrecompiledContracts() map[string]*PrecompiledAccount { return map[string]*PrecompiledAccount{ // ECRECOVER string(common.LeftPadBytes([]byte{1}, 20)): &PrecompiledAccount{func(l int) *big.Int { - return GasEcrecover + return params.EcrecoverGas }, ecrecoverFunc}, // SHA256 string(common.LeftPadBytes([]byte{2}, 20)): &PrecompiledAccount{func(l int) *big.Int { n := big.NewInt(int64(l+31) / 32) - n.Mul(n, GasSha256Word) - return n.Add(n, GasSha256Base) + n.Mul(n, params.Sha256WordGas) + return n.Add(n, params.Sha256Gas) }, sha256Func}, // RIPEMD160 string(common.LeftPadBytes([]byte{3}, 20)): &PrecompiledAccount{func(l int) *big.Int { n := big.NewInt(int64(l+31) / 32) - n.Mul(n, GasRipemdWord) - return n.Add(n, GasRipemdBase) + n.Mul(n, params.Ripemd160WordGas) + return n.Add(n, params.Ripemd160Gas) }, ripemd160Func}, string(common.LeftPadBytes([]byte{4}, 20)): &PrecompiledAccount{func(l int) *big.Int { n := big.NewInt(int64(l+31) / 32) - n.Mul(n, GasIdentityWord) + n.Mul(n, params.IdentityWordGas) - return n.Add(n, GasIdentityBase) + return n.Add(n, params.IdentityGas) }, memCpy}, } } diff --git a/core/vm/common.go b/core/vm/common.go index 5ff4e05f2d..0a93c3dd96 100644 --- a/core/vm/common.go +++ b/core/vm/common.go @@ -20,8 +20,6 @@ const ( JitVmTy MaxVmTy - MaxCallDepth = 1025 - LogTyPretty byte = 0x1 LogTyDiff byte = 0x2 ) diff --git a/core/vm/errors.go b/core/vm/errors.go index ab011bd624..fc3459de09 100644 --- a/core/vm/errors.go +++ b/core/vm/errors.go @@ -2,6 +2,7 @@ package vm import ( "fmt" + "github.com/ethereum/go-ethereum/params" "math/big" ) @@ -42,7 +43,7 @@ func IsStack(err error) bool { type DepthError struct{} func (self DepthError) Error() string { - return fmt.Sprintf("Max call depth exceeded (%d)", MaxCallDepth) + return fmt.Sprintf("Max call depth exceeded (%d)", params.CallCreateDepth) } func IsDepthErr(err error) bool { diff --git a/core/vm/gas.go b/core/vm/gas.go index 976333a787..f7abe63f8f 100644 --- a/core/vm/gas.go +++ b/core/vm/gas.go @@ -2,6 +2,7 @@ package vm import ( "fmt" + "github.com/ethereum/go-ethereum/params" "math/big" ) @@ -13,45 +14,10 @@ var ( GasSlowStep = big.NewInt(10) GasExtStep = big.NewInt(20) - GasStorageGet = big.NewInt(50) - GasStorageAdd = big.NewInt(20000) - GasStorageMod = big.NewInt(5000) - GasLogBase = big.NewInt(375) - GasLogTopic = big.NewInt(375) - GasLogByte = big.NewInt(8) - GasCreate = big.NewInt(32000) - GasCreateByte = big.NewInt(200) - GasCall = big.NewInt(40) - GasCallValueTransfer = big.NewInt(9000) - GasStipend = big.NewInt(2300) - GasCallNewAccount = big.NewInt(25000) - GasReturn = big.NewInt(0) - GasStop = big.NewInt(0) - GasJumpDest = big.NewInt(1) + GasReturn = big.NewInt(0) + GasStop = big.NewInt(0) - RefundStorage = big.NewInt(15000) - RefundSuicide = big.NewInt(24000) - - GasMemWord = big.NewInt(3) - GasQuadCoeffDenom = big.NewInt(512) - GasContractByte = big.NewInt(200) - GasTransaction = big.NewInt(21000) - GasTxDataNonzeroByte = big.NewInt(68) - GasTxDataZeroByte = big.NewInt(4) - GasTx = big.NewInt(21000) - GasExp = big.NewInt(10) - GasExpByte = big.NewInt(10) - - GasSha3Base = big.NewInt(30) - GasSha3Word = big.NewInt(6) - GasSha256Base = big.NewInt(60) - GasSha256Word = big.NewInt(12) - GasRipemdBase = big.NewInt(600) - GasRipemdWord = big.NewInt(12) - GasEcrecover = big.NewInt(3000) - GasIdentityBase = big.NewInt(15) - GasIdentityWord = big.NewInt(3) - GasCopyWord = big.NewInt(3) + GasContractByte = big.NewInt(200) ) func baseCheck(op OpCode, stack *stack, gas *big.Int) error { @@ -71,8 +37,8 @@ func baseCheck(op OpCode, stack *stack, gas *big.Int) error { return err } - if r.stackPush && len(stack.data)-r.stackPop+1 > 1024 { - return fmt.Errorf("stack limit reached (%d)", maxStack) + if r.stackPush && len(stack.data)-r.stackPop+1 > int(params.StackLimit.Int64()) { + return fmt.Errorf("stack limit reached (%d)", params.StackLimit.Int64()) } gas.Add(gas, r.gas) @@ -145,13 +111,13 @@ var _baseCheck = map[OpCode]req{ BALANCE: {1, GasExtStep, true}, EXTCODESIZE: {1, GasExtStep, true}, EXTCODECOPY: {4, GasExtStep, false}, - SLOAD: {1, GasStorageGet, true}, + SLOAD: {1, params.SloadGas, true}, SSTORE: {2, Zero, false}, - SHA3: {2, GasSha3Base, true}, - CREATE: {3, GasCreate, true}, - CALL: {7, GasCall, true}, - CALLCODE: {7, GasCall, true}, - JUMPDEST: {0, GasJumpDest, false}, + SHA3: {2, params.Sha3Gas, true}, + CREATE: {3, params.CreateGas, true}, + CALL: {7, params.CallGas, true}, + CALLCODE: {7, params.CallGas, true}, + JUMPDEST: {0, params.JumpdestGas, false}, SUICIDE: {1, Zero, false}, RETURN: {2, Zero, false}, PUSH1: {0, GasFastestStep, true}, diff --git a/core/vm/stack.go b/core/vm/stack.go index 1686377082..bb232d0b91 100644 --- a/core/vm/stack.go +++ b/core/vm/stack.go @@ -5,8 +5,6 @@ import ( "math/big" ) -const maxStack = 1024 - func newStack() *stack { return &stack{} } diff --git a/core/vm/vm.go b/core/vm/vm.go index 59c64e8a3e..6222ef8c24 100644 --- a/core/vm/vm.go +++ b/core/vm/vm.go @@ -7,6 +7,7 @@ import ( "github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/core/state" "github.com/ethereum/go-ethereum/crypto" + "github.com/ethereum/go-ethereum/params" ) type Vm struct { @@ -640,7 +641,7 @@ func (self *Vm) Run(context *Context, callData []byte) (ret []byte, err error) { } else { // gas < len(ret) * CreateDataGas == NO_CODE dataGas := big.NewInt(int64(len(ret))) - dataGas.Mul(dataGas, GasCreateByte) + dataGas.Mul(dataGas, params.CreateDataGas) if context.UseGas(dataGas) { ref.SetCode(ret) } @@ -667,7 +668,7 @@ func (self *Vm) Run(context *Context, callData []byte) (ret []byte, err error) { args := mem.Get(inOffset.Int64(), inSize.Int64()) if len(value.Bytes()) > 0 { - gas.Add(gas, GasStipend) + gas.Add(gas, params.CallStipend) } var ( @@ -759,13 +760,13 @@ func (self *Vm) calculateGasAndSize(context *Context, caller ContextRef, op OpCo mSize, mStart := stack.data[stack.len()-2], stack.data[stack.len()-1] - gas.Add(gas, GasLogBase) - gas.Add(gas, new(big.Int).Mul(big.NewInt(int64(n)), GasLogTopic)) - gas.Add(gas, new(big.Int).Mul(mSize, GasLogByte)) + gas.Add(gas, params.LogGas) + gas.Add(gas, new(big.Int).Mul(big.NewInt(int64(n)), params.LogTopicGas)) + gas.Add(gas, new(big.Int).Mul(mSize, params.LogDataGas)) newMemSize = calcMemSize(mStart, mSize) case EXP: - gas.Add(gas, new(big.Int).Mul(big.NewInt(int64(len(stack.data[stack.len()-2].Bytes()))), GasExpByte)) + gas.Add(gas, new(big.Int).Mul(big.NewInt(int64(len(stack.data[stack.len()-2].Bytes()))), params.ExpByteGas)) case SSTORE: err := stack.require(2) if err != nil { @@ -777,19 +778,19 @@ func (self *Vm) calculateGasAndSize(context *Context, caller ContextRef, op OpCo val := statedb.GetState(context.Address(), common.BigToHash(x)) if len(val) == 0 && len(y.Bytes()) > 0 { // 0 => non 0 - g = GasStorageAdd + g = params.SstoreSetGas } else if len(val) > 0 && len(y.Bytes()) == 0 { - statedb.Refund(self.env.Origin(), RefundStorage) + statedb.Refund(self.env.Origin(), params.SstoreRefundGas) - g = GasStorageMod + g = params.SstoreClearGas } else { // non 0 => non 0 (or 0 => 0) - g = GasStorageMod + g = params.SstoreClearGas } gas.Set(g) case SUICIDE: if !statedb.IsDeleted(context.Address()) { - statedb.Refund(self.env.Origin(), RefundSuicide) + statedb.Refund(self.env.Origin(), params.SuicideRefundGas) } case MLOAD: newMemSize = calcMemSize(stack.peek(), u256(32)) @@ -803,22 +804,22 @@ func (self *Vm) calculateGasAndSize(context *Context, caller ContextRef, op OpCo newMemSize = calcMemSize(stack.peek(), stack.data[stack.len()-2]) words := toWordSize(stack.data[stack.len()-2]) - gas.Add(gas, words.Mul(words, GasSha3Word)) + gas.Add(gas, words.Mul(words, params.Sha3WordGas)) case CALLDATACOPY: newMemSize = calcMemSize(stack.peek(), stack.data[stack.len()-3]) words := toWordSize(stack.data[stack.len()-3]) - gas.Add(gas, words.Mul(words, GasCopyWord)) + gas.Add(gas, words.Mul(words, params.CopyGas)) case CODECOPY: newMemSize = calcMemSize(stack.peek(), stack.data[stack.len()-3]) words := toWordSize(stack.data[stack.len()-3]) - gas.Add(gas, words.Mul(words, GasCopyWord)) + gas.Add(gas, words.Mul(words, params.CopyGas)) case EXTCODECOPY: newMemSize = calcMemSize(stack.data[stack.len()-2], stack.data[stack.len()-4]) words := toWordSize(stack.data[stack.len()-4]) - gas.Add(gas, words.Mul(words, GasCopyWord)) + gas.Add(gas, words.Mul(words, params.CopyGas)) case CREATE: newMemSize = calcMemSize(stack.data[stack.len()-2], stack.data[stack.len()-3]) @@ -827,12 +828,12 @@ func (self *Vm) calculateGasAndSize(context *Context, caller ContextRef, op OpCo if op == CALL { if self.env.State().GetStateObject(common.BigToAddress(stack.data[stack.len()-2])) == nil { - gas.Add(gas, GasCallNewAccount) + gas.Add(gas, params.CallNewAccountGas) } } if len(stack.data[stack.len()-3].Bytes()) > 0 { - gas.Add(gas, GasCallValueTransfer) + gas.Add(gas, params.CallValueTransferGas) } x := calcMemSize(stack.data[stack.len()-6], stack.data[stack.len()-7]) @@ -848,13 +849,13 @@ func (self *Vm) calculateGasAndSize(context *Context, caller ContextRef, op OpCo if newMemSize.Cmp(u256(int64(mem.Len()))) > 0 { oldSize := toWordSize(big.NewInt(int64(mem.Len()))) pow := new(big.Int).Exp(oldSize, common.Big2, Zero) - linCoef := new(big.Int).Mul(oldSize, GasMemWord) - quadCoef := new(big.Int).Div(pow, GasQuadCoeffDenom) + linCoef := new(big.Int).Mul(oldSize, params.MemoryGas) + quadCoef := new(big.Int).Div(pow, params.QuadCoeffDiv) oldTotalFee := new(big.Int).Add(linCoef, quadCoef) pow.Exp(newMemSizeWords, common.Big2, Zero) - linCoef = new(big.Int).Mul(newMemSizeWords, GasMemWord) - quadCoef = new(big.Int).Div(pow, GasQuadCoeffDenom) + linCoef = new(big.Int).Mul(newMemSizeWords, params.MemoryGas) + quadCoef = new(big.Int).Div(pow, params.QuadCoeffDiv) newTotalFee := new(big.Int).Add(linCoef, quadCoef) fee := new(big.Int).Sub(newTotalFee, oldTotalFee) diff --git a/core/vm/vm_jit.go b/core/vm/vm_jit.go index 2b88d86202..991ade3186 100644 --- a/core/vm/vm_jit.go +++ b/core/vm/vm_jit.go @@ -18,8 +18,8 @@ import ( "bytes" "errors" "fmt" - "github.com/ethereum/go-ethereum/crypto" "github.com/ethereum/go-ethereum/core/state" + "github.com/ethereum/go-ethereum/crypto" "math/big" "unsafe" ) @@ -330,7 +330,7 @@ func env_create(_vm unsafe.Pointer, _gas *int64, _value unsafe.Pointer, initData ret, suberr, ref := vm.env.Create(vm.me, nil, initData, gas, vm.price, value) if suberr == nil { dataGas := big.NewInt(int64(len(ret))) // TODO: Nto the best design. env.Create can do it, it has the reference to gas counter - dataGas.Mul(dataGas, GasCreateByte) + dataGas.Mul(dataGas, params.CreateDataGas) gas.Sub(gas, dataGas) *result = hash2llvm(ref.Address()) } diff --git a/generators/default.json b/generators/default.json deleted file mode 100644 index 181a9dd54a..0000000000 --- a/generators/default.json +++ /dev/null @@ -1,56 +0,0 @@ -{ - "genesisGasLimit": { "v": 1000000, "d": "Gas limit of the Genesis block." }, - "minGasLimit": { "v": 125000, "d": "Minimum the gas limit may ever be." }, - "gasLimitBoundDivisor": { "v": 1024, "d": "The bound divisor of the gas limit, used in update calculations." }, - "genesisDifficulty": { "v": 131072, "d": "Difficulty of the Genesis block." }, - "minimumDifficulty": { "v": 131072, "d": "The minimum that the difficulty may ever be." }, - "difficultyBoundDivisor": { "v": 2048, "d": "The bound divisor of the difficulty, used in the update calculations." }, - "durationLimit": { "v": 8, "d": "The decision boundary on the blocktime duration used to determine whether difficulty should go up or not." }, - "maximumExtraDataSize": { "v": 1024, "d": "Maximum size extra data may be after Genesis." }, - "epochDuration": { "v": 30000, "d": "Duration between proof-of-work epochs." }, - "stackLimit": { "v": 1024, "d": "Maximum size of VM stack allowed." }, - - "tierStepGas": { "v": [ 0, 2, 3, 5, 8, 10, 20 ], "d": "Once per operation, for a selection of them." }, - "expGas": { "v": 10, "d": "Once per EXP instuction." }, - "expByteGas": { "v": 10, "d": "Times ceil(log256(exponent)) for the EXP instruction." }, - - "sha3Gas": { "v": 30, "d": "Once per SHA3 operation." }, - "sha3WordGas": { "v": 6, "d": "Once per word of the SHA3 operation's data." }, - - "sloadGas": { "v": 50, "d": "Multiplied by the number of 32-byte words that are copied (round up) for any *COPY operation and added." }, - "sstoreSetGas": { "v": 20000, "d": "Once per SLOAD operation." }, - "sstoreResetGas": { "v": 5000, "d": "Once per SSTORE operation if the zeroness changes from zero." }, - "sstoreClearGas": { "v": 5000, "d": "Once per SSTORE operation if the zeroness doesn't change." }, - "sstoreRefundGas": { "v": 15000, "d": "Once per SSTORE operation if the zeroness changes to zero." }, - "jumpdestGas": { "v": 1, "d": "Refunded gas, once per SSTORE operation if the zeroness changes to zero." }, - - "logGas": { "v": 375, "d": "Per LOG* operation." }, - "logDataGas": { "v": 8, "d": "Per byte in a LOG* operation's data." }, - "logTopicGas": { "v": 375, "d": "Multiplied by the * of the LOG*, per LOG transaction. e.g. LOG0 incurs 0 * c_txLogTopicGas, LOG4 incurs 4 * c_txLogTopicGas." }, - - "createGas": { "v": 32000, "d": "Once per CREATE operation & contract-creation transaction." }, - - "callGas": { "v": 40, "d": "Once per CALL operation & message call transaction." }, - "callStipend": { "v": 2300, "d": "Free gas given at beginning of call." }, - "callValueTransferGas": { "v": 9000, "d": "Paid for CALL when the value transfor is non-zero." }, - "callNewAccountGas": { "v": 25000, "d": "Paid for CALL when the destination address didn't exist prior." }, - - "suicideRefundGas": { "v": 24000, "d": "Refunded following a suicide operation." }, - "memoryGas": { "v": 3, "d": "Times the address of the (highest referenced byte in memory + 1). NOTE: referencing happens on read, write and in instructions such as RETURN and CALL." }, - "quadCoeffDiv": { "v": 512, "d": "Divisor for the quadratic particle of the memory cost equation." }, - - "createDataGas": { "v": 200, "d": "" }, - "txGas": { "v": 21000, "d": "Per transaction. NOTE: Not payable on data of calls between transactions." }, - "txDataZeroGas": { "v": 4, "d": "Per byte of data attached to a transaction that equals zero. NOTE: Not payable on data of calls between transactions." }, - "txDataNonZeroGas": { "v": 68, "d": "Per byte of data attached to a transaction that is not equal to zero. NOTE: Not payable on data of calls between transactions." }, - - "copyGas": { "v": 3, "d": "" }, - - "ecrecoverGas": { "v": 3000, "d": "" }, - "sha256Gas": { "v": 60, "d": "" }, - "sha256WordGas": { "v": 12, "d": "" }, - "ripemd160Gas": { "v": 600, "d": "" }, - "ripemd160WordGas": { "v": 120, "d": "" }, - "identityGas": { "v": 15, "d": "" }, - "identityWordGas": { "v": 3, "d": ""} -} diff --git a/generators/defaults.go b/generators/defaults.go index b0c71111cf..41d46729c5 100644 --- a/generators/defaults.go +++ b/generators/defaults.go @@ -35,13 +35,16 @@ func main() { m := make(map[string]setting) json.Unmarshal(content, &m) - filepath := path.Join(os.Getenv("GOPATH"), "src", "github.com", "ethereum", "go-ethereum", "core", os.Args[2]) + filepath := path.Join(os.Getenv("GOPATH"), "src", "github.com", "ethereum", "go-ethereum", "params", os.Args[2]) output, err := os.OpenFile(filepath, os.O_RDWR|os.O_CREATE, os.ModePerm /*0777*/) if err != nil { fatal("error opening file for writing %v\n", err) } - output.WriteString(`package core + output.WriteString(`// DO NOT EDIT!!! +// AUTOGENERATED FROM generators/defaults.go + +package params import "math/big" diff --git a/params/protocol_params.go b/params/protocol_params.go new file mode 100755 index 0000000000..d0bc2f4ad8 --- /dev/null +++ b/params/protocol_params.go @@ -0,0 +1,54 @@ +// DO NOT EDIT!!! +// AUTOGENERATED FROM generators/defaults.go + +package params + +import "math/big" + +var ( + MaximumExtraDataSize = big.NewInt(1024) // Maximum size extra data may be after Genesis. + ExpByteGas = big.NewInt(10) // Times ceil(log256(exponent)) for the EXP instruction. + SloadGas = big.NewInt(50) // Multiplied by the number of 32-byte words that are copied (round up) for any *COPY operation and added. + CallValueTransferGas = big.NewInt(9000) // Paid for CALL when the value transfor is non-zero. + CallNewAccountGas = big.NewInt(25000) // Paid for CALL when the destination address didn't exist prior. + TxGas = big.NewInt(21000) // Per transaction. NOTE: Not payable on data of calls between transactions. + TxDataZeroGas = big.NewInt(4) // Per byte of data attached to a transaction that equals zero. NOTE: Not payable on data of calls between transactions. + GenesisGasLimit = big.NewInt(3141592) // Gas limit of the Genesis block. + DifficultyBoundDivisor = big.NewInt(2048) // The bound divisor of the difficulty, used in the update calculations. + QuadCoeffDiv = big.NewInt(512) // Divisor for the quadratic particle of the memory cost equation. + GenesisDifficulty = big.NewInt(131072) // Difficulty of the Genesis block. + DurationLimit = big.NewInt(8) // The decision boundary on the blocktime duration used to determine whether difficulty should go up or not. + SstoreSetGas = big.NewInt(20000) // Once per SLOAD operation. + LogDataGas = big.NewInt(8) // Per byte in a LOG* operation's data. + CallStipend = big.NewInt(2300) // Free gas given at beginning of call. + EcrecoverGas = big.NewInt(3000) // + Sha256WordGas = big.NewInt(12) // + MinGasLimit = big.NewInt(125000) // Minimum the gas limit may ever be. + Sha3Gas = big.NewInt(30) // Once per SHA3 operation. + Sha256Gas = big.NewInt(60) // + IdentityWordGas = big.NewInt(3) // + Sha3WordGas = big.NewInt(6) // Once per word of the SHA3 operation's data. + SstoreResetGas = big.NewInt(5000) // Once per SSTORE operation if the zeroness changes from zero. + SstoreClearGas = big.NewInt(5000) // Once per SSTORE operation if the zeroness doesn't change. + SstoreRefundGas = big.NewInt(15000) // Once per SSTORE operation if the zeroness changes to zero. + JumpdestGas = big.NewInt(1) // Refunded gas, once per SSTORE operation if the zeroness changes to zero. + IdentityGas = big.NewInt(15) // + GasLimitBoundDivisor = big.NewInt(1024) // The bound divisor of the gas limit, used in update calculations. + EpochDuration = big.NewInt(30000) // Duration between proof-of-work epochs. + CallGas = big.NewInt(40) // Once per CALL operation & message call transaction. + CreateDataGas = big.NewInt(200) // + Ripemd160Gas = big.NewInt(600) // + Ripemd160WordGas = big.NewInt(120) // + MinimumDifficulty = big.NewInt(131072) // The minimum that the difficulty may ever be. + CallCreateDepth = big.NewInt(1024) // Maximum depth of call/create stack. + ExpGas = big.NewInt(10) // Once per EXP instuction. + LogGas = big.NewInt(375) // Per LOG* operation. + CopyGas = big.NewInt(3) // + StackLimit = big.NewInt(1024) // Maximum size of VM stack allowed. + TierStepGas = big.NewInt(0) // Once per operation, for a selection of them. + LogTopicGas = big.NewInt(375) // Multiplied by the * of the LOG*, per LOG transaction. e.g. LOG0 incurs 0 * c_txLogTopicGas, LOG4 incurs 4 * c_txLogTopicGas. + CreateGas = big.NewInt(32000) // Once per CREATE operation & contract-creation transaction. + SuicideRefundGas = big.NewInt(24000) // Refunded following a suicide operation. + MemoryGas = big.NewInt(3) // Times the address of the (highest referenced byte in memory + 1). NOTE: referencing happens on read, write and in instructions such as RETURN and CALL. + TxDataNonZeroGas = big.NewInt(68) // Per byte of data attached to a transaction that is not equal to zero. NOTE: Not payable on data of calls between transactions. +) From b8124ec79182dbf90b28c8527f2440cea6473f1b Mon Sep 17 00:00:00 2001 From: obscuren Date: Wed, 1 Apr 2015 23:58:26 +0200 Subject: [PATCH 141/141] Removed old (unused) argument --- core/block_processor.go | 4 ++-- core/chain_makers.go | 4 ++-- core/state/state_test.go | 2 +- core/state/statedb.go | 2 +- miner/worker.go | 2 +- tests/blocktest.go | 2 +- tests/helper/vm.go | 2 +- 7 files changed, 9 insertions(+), 9 deletions(-) diff --git a/core/block_processor.go b/core/block_processor.go index 0591fd26e3..97c8855361 100644 --- a/core/block_processor.go +++ b/core/block_processor.go @@ -84,7 +84,7 @@ func (self *BlockProcessor) ApplyTransaction(coinbase *state.StateObject, stated } // Update the state with pending changes - statedb.Update(nil) + statedb.Update() cumulative := new(big.Int).Set(usedGas.Add(usedGas, gas)) receipt := types.NewReceipt(statedb.Root().Bytes(), cumulative) @@ -220,7 +220,7 @@ func (sm *BlockProcessor) processWithParent(block, parent *types.Block) (td *big // Commit state objects/accounts to a temporary trie (does not save) // used to calculate the state root. - state.Update(common.Big0) + state.Update() if header.Root != state.Root() { err = fmt.Errorf("invalid merkle root. received=%x got=%x", header.Root, state.Root()) return diff --git a/core/chain_makers.go b/core/chain_makers.go index d559b2a3ae..52cb367c50 100644 --- a/core/chain_makers.go +++ b/core/chain_makers.go @@ -5,10 +5,10 @@ import ( "math/big" "github.com/ethereum/go-ethereum/common" + "github.com/ethereum/go-ethereum/core/state" "github.com/ethereum/go-ethereum/core/types" "github.com/ethereum/go-ethereum/event" "github.com/ethereum/go-ethereum/pow" - "github.com/ethereum/go-ethereum/core/state" ) // So we can generate blocks easily @@ -81,7 +81,7 @@ func makeBlock(bman *BlockProcessor, parent *types.Block, i int, db common.Datab cbase := state.GetOrNewStateObject(addr) cbase.SetGasPool(CalcGasLimit(parent, block)) cbase.AddBalance(BlockReward) - state.Update(common.Big0) + state.Update() block.SetRoot(state.Root()) return block } diff --git a/core/state/state_test.go b/core/state/state_test.go index da597d773d..09a65de54c 100644 --- a/core/state/state_test.go +++ b/core/state/state_test.go @@ -72,7 +72,7 @@ func TestNull(t *testing.T) { //value := common.FromHex("0x823140710bf13990e4500136726d8b55") value := make([]byte, 16) state.SetState(address, common.Hash{}, value) - state.Update(nil) + state.Update() state.Sync() value = state.GetState(address, common.Hash{}) } diff --git a/core/state/statedb.go b/core/state/statedb.go index 2dc8239ef8..e69bb34fe5 100644 --- a/core/state/statedb.go +++ b/core/state/statedb.go @@ -316,7 +316,7 @@ func (self *StateDB) Refunds() map[string]*big.Int { return self.refund } -func (self *StateDB) Update(gasUsed *big.Int) { +func (self *StateDB) Update() { self.refund = make(map[string]*big.Int) for _, stateObject := range self.stateObjects { diff --git a/miner/worker.go b/miner/worker.go index d89519fb1f..2ba3faed85 100644 --- a/miner/worker.go +++ b/miner/worker.go @@ -272,7 +272,7 @@ gasLimit: core.AccumulateRewards(self.current.state, self.current.block) - self.current.state.Update(common.Big0) + self.current.state.Update() self.push() } diff --git a/tests/blocktest.go b/tests/blocktest.go index fc62eda58d..1c4f1c2f25 100644 --- a/tests/blocktest.go +++ b/tests/blocktest.go @@ -114,7 +114,7 @@ func (t *BlockTest) InsertPreState(db common.Database) (*state.StateDB, error) { } } // sync objects to trie - statedb.Update(nil) + statedb.Update() // sync trie to disk statedb.Sync() diff --git a/tests/helper/vm.go b/tests/helper/vm.go index 052ad6a6ed..9f62ada950 100644 --- a/tests/helper/vm.go +++ b/tests/helper/vm.go @@ -185,7 +185,7 @@ func RunState(statedb *state.StateDB, env, tx map[string]string) ([]byte, state. if core.IsNonceErr(err) || core.IsInvalidTxErr(err) { statedb.Set(snapshot) } - statedb.Update(vmenv.Gas) + statedb.Update() return ret, vmenv.logs, vmenv.Gas, err }