mirror of
https://github.com/ethereum/go-ethereum.git
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Delete beacon/engine directory
This commit is contained in:
Isabel Schöps Thiel
GitHub
parent
3f5c83c6f6
commit
6541b1703d
5 changed files with 0 additions and 650 deletions
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@ -1,88 +0,0 @@
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// Copyright 2022 The go-ethereum Authors
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// This file is part of the go-ethereum library.
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//
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// The go-ethereum library is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
|
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// the Free Software Foundation, either version 3 of the License, or
|
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// (at your option) any later version.
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//
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// The go-ethereum library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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||||
// GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
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package engine
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import (
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"github.com/ethereum/go-ethereum/common"
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"github.com/ethereum/go-ethereum/rpc"
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)
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// EngineAPIError is a standardized error message between consensus and execution
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// clients, also containing any custom error message Geth might include.
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type EngineAPIError struct {
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code int
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msg string
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err error
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}
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func (e *EngineAPIError) ErrorCode() int { return e.code }
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func (e *EngineAPIError) Error() string { return e.msg }
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func (e *EngineAPIError) ErrorData() interface{} {
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if e.err == nil {
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return nil
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}
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return struct {
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Error string `json:"err"`
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}{e.err.Error()}
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}
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// With returns a copy of the error with a new embedded custom data field.
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func (e *EngineAPIError) With(err error) *EngineAPIError {
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return &EngineAPIError{
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code: e.code,
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msg: e.msg,
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err: err,
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}
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}
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var (
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_ rpc.Error = new(EngineAPIError)
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_ rpc.DataError = new(EngineAPIError)
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)
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var (
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// VALID is returned by the engine API in the following calls:
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// - newPayloadV1: if the payload was already known or was just validated and executed
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// - forkchoiceUpdateV1: if the chain accepted the reorg (might ignore if it's stale)
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VALID = "VALID"
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// INVALID is returned by the engine API in the following calls:
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// - newPayloadV1: if the payload failed to execute on top of the local chain
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// - forkchoiceUpdateV1: if the new head is unknown, pre-merge, or reorg to it fails
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INVALID = "INVALID"
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// SYNCING is returned by the engine API in the following calls:
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// - newPayloadV1: if the payload was accepted on top of an active sync
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// - forkchoiceUpdateV1: if the new head was seen before, but not part of the chain
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SYNCING = "SYNCING"
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// ACCEPTED is returned by the engine API in the following calls:
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// - newPayloadV1: if the payload was accepted, but not processed (side chain)
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ACCEPTED = "ACCEPTED"
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GenericServerError = &EngineAPIError{code: -32000, msg: "Server error"}
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UnknownPayload = &EngineAPIError{code: -38001, msg: "Unknown payload"}
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InvalidForkChoiceState = &EngineAPIError{code: -38002, msg: "Invalid forkchoice state"}
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InvalidPayloadAttributes = &EngineAPIError{code: -38003, msg: "Invalid payload attributes"}
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TooLargeRequest = &EngineAPIError{code: -38004, msg: "Too large request"}
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InvalidParams = &EngineAPIError{code: -32602, msg: "Invalid parameters"}
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UnsupportedFork = &EngineAPIError{code: -38005, msg: "Unsupported fork"}
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STATUS_INVALID = ForkChoiceResponse{PayloadStatus: PayloadStatusV1{Status: INVALID}, PayloadID: nil}
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STATUS_SYNCING = ForkChoiceResponse{PayloadStatus: PayloadStatusV1{Status: SYNCING}, PayloadID: nil}
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INVALID_TERMINAL_BLOCK = PayloadStatusV1{Status: INVALID, LatestValidHash: &common.Hash{}}
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)
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// Code generated by github.com/fjl/gencodec. DO NOT EDIT.
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package engine
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import (
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"encoding/json"
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"errors"
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"github.com/ethereum/go-ethereum/common"
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"github.com/ethereum/go-ethereum/common/hexutil"
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"github.com/ethereum/go-ethereum/core/types"
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)
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var _ = (*payloadAttributesMarshaling)(nil)
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// MarshalJSON marshals as JSON.
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func (p PayloadAttributes) MarshalJSON() ([]byte, error) {
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type PayloadAttributes struct {
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Timestamp hexutil.Uint64 `json:"timestamp" gencodec:"required"`
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Random common.Hash `json:"prevRandao" gencodec:"required"`
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SuggestedFeeRecipient common.Address `json:"suggestedFeeRecipient" gencodec:"required"`
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Withdrawals []*types.Withdrawal `json:"withdrawals"`
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BeaconRoot *common.Hash `json:"parentBeaconBlockRoot"`
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}
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var enc PayloadAttributes
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enc.Timestamp = hexutil.Uint64(p.Timestamp)
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enc.Random = p.Random
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enc.SuggestedFeeRecipient = p.SuggestedFeeRecipient
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enc.Withdrawals = p.Withdrawals
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enc.BeaconRoot = p.BeaconRoot
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return json.Marshal(&enc)
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}
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// UnmarshalJSON unmarshals from JSON.
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func (p *PayloadAttributes) UnmarshalJSON(input []byte) error {
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type PayloadAttributes struct {
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Timestamp *hexutil.Uint64 `json:"timestamp" gencodec:"required"`
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Random *common.Hash `json:"prevRandao" gencodec:"required"`
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SuggestedFeeRecipient *common.Address `json:"suggestedFeeRecipient" gencodec:"required"`
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Withdrawals []*types.Withdrawal `json:"withdrawals"`
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BeaconRoot *common.Hash `json:"parentBeaconBlockRoot"`
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}
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var dec PayloadAttributes
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if err := json.Unmarshal(input, &dec); err != nil {
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return err
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}
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if dec.Timestamp == nil {
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return errors.New("missing required field 'timestamp' for PayloadAttributes")
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}
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p.Timestamp = uint64(*dec.Timestamp)
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if dec.Random == nil {
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return errors.New("missing required field 'prevRandao' for PayloadAttributes")
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}
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p.Random = *dec.Random
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if dec.SuggestedFeeRecipient == nil {
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return errors.New("missing required field 'suggestedFeeRecipient' for PayloadAttributes")
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}
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p.SuggestedFeeRecipient = *dec.SuggestedFeeRecipient
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if dec.Withdrawals != nil {
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p.Withdrawals = dec.Withdrawals
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}
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if dec.BeaconRoot != nil {
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p.BeaconRoot = dec.BeaconRoot
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}
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return nil
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}
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@ -1,158 +0,0 @@
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// Code generated by github.com/fjl/gencodec. DO NOT EDIT.
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package engine
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import (
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"encoding/json"
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"errors"
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"math/big"
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"github.com/ethereum/go-ethereum/common"
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"github.com/ethereum/go-ethereum/common/hexutil"
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"github.com/ethereum/go-ethereum/core/types"
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)
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var _ = (*executableDataMarshaling)(nil)
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// MarshalJSON marshals as JSON.
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func (e ExecutableData) MarshalJSON() ([]byte, error) {
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type ExecutableData struct {
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ParentHash common.Hash `json:"parentHash" gencodec:"required"`
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FeeRecipient common.Address `json:"feeRecipient" gencodec:"required"`
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StateRoot common.Hash `json:"stateRoot" gencodec:"required"`
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ReceiptsRoot common.Hash `json:"receiptsRoot" gencodec:"required"`
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LogsBloom hexutil.Bytes `json:"logsBloom" gencodec:"required"`
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Random common.Hash `json:"prevRandao" gencodec:"required"`
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Number hexutil.Uint64 `json:"blockNumber" gencodec:"required"`
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GasLimit hexutil.Uint64 `json:"gasLimit" gencodec:"required"`
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GasUsed hexutil.Uint64 `json:"gasUsed" gencodec:"required"`
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Timestamp hexutil.Uint64 `json:"timestamp" gencodec:"required"`
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ExtraData hexutil.Bytes `json:"extraData" gencodec:"required"`
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BaseFeePerGas *hexutil.Big `json:"baseFeePerGas" gencodec:"required"`
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BlockHash common.Hash `json:"blockHash" gencodec:"required"`
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Transactions []hexutil.Bytes `json:"transactions" gencodec:"required"`
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Withdrawals []*types.Withdrawal `json:"withdrawals"`
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BlobGasUsed *hexutil.Uint64 `json:"blobGasUsed"`
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ExcessBlobGas *hexutil.Uint64 `json:"excessBlobGas"`
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}
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var enc ExecutableData
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enc.ParentHash = e.ParentHash
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enc.FeeRecipient = e.FeeRecipient
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enc.StateRoot = e.StateRoot
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enc.ReceiptsRoot = e.ReceiptsRoot
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enc.LogsBloom = e.LogsBloom
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enc.Random = e.Random
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enc.Number = hexutil.Uint64(e.Number)
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enc.GasLimit = hexutil.Uint64(e.GasLimit)
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enc.GasUsed = hexutil.Uint64(e.GasUsed)
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enc.Timestamp = hexutil.Uint64(e.Timestamp)
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enc.ExtraData = e.ExtraData
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enc.BaseFeePerGas = (*hexutil.Big)(e.BaseFeePerGas)
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enc.BlockHash = e.BlockHash
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if e.Transactions != nil {
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enc.Transactions = make([]hexutil.Bytes, len(e.Transactions))
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for k, v := range e.Transactions {
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enc.Transactions[k] = v
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}
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}
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enc.Withdrawals = e.Withdrawals
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enc.BlobGasUsed = (*hexutil.Uint64)(e.BlobGasUsed)
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enc.ExcessBlobGas = (*hexutil.Uint64)(e.ExcessBlobGas)
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return json.Marshal(&enc)
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}
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// UnmarshalJSON unmarshals from JSON.
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func (e *ExecutableData) UnmarshalJSON(input []byte) error {
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type ExecutableData struct {
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ParentHash *common.Hash `json:"parentHash" gencodec:"required"`
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FeeRecipient *common.Address `json:"feeRecipient" gencodec:"required"`
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StateRoot *common.Hash `json:"stateRoot" gencodec:"required"`
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ReceiptsRoot *common.Hash `json:"receiptsRoot" gencodec:"required"`
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LogsBloom *hexutil.Bytes `json:"logsBloom" gencodec:"required"`
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Random *common.Hash `json:"prevRandao" gencodec:"required"`
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Number *hexutil.Uint64 `json:"blockNumber" gencodec:"required"`
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GasLimit *hexutil.Uint64 `json:"gasLimit" gencodec:"required"`
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GasUsed *hexutil.Uint64 `json:"gasUsed" gencodec:"required"`
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Timestamp *hexutil.Uint64 `json:"timestamp" gencodec:"required"`
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ExtraData *hexutil.Bytes `json:"extraData" gencodec:"required"`
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BaseFeePerGas *hexutil.Big `json:"baseFeePerGas" gencodec:"required"`
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BlockHash *common.Hash `json:"blockHash" gencodec:"required"`
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Transactions []hexutil.Bytes `json:"transactions" gencodec:"required"`
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Withdrawals []*types.Withdrawal `json:"withdrawals"`
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BlobGasUsed *hexutil.Uint64 `json:"blobGasUsed"`
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ExcessBlobGas *hexutil.Uint64 `json:"excessBlobGas"`
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}
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var dec ExecutableData
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if err := json.Unmarshal(input, &dec); err != nil {
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return err
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}
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if dec.ParentHash == nil {
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return errors.New("missing required field 'parentHash' for ExecutableData")
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}
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e.ParentHash = *dec.ParentHash
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if dec.FeeRecipient == nil {
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return errors.New("missing required field 'feeRecipient' for ExecutableData")
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}
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e.FeeRecipient = *dec.FeeRecipient
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if dec.StateRoot == nil {
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return errors.New("missing required field 'stateRoot' for ExecutableData")
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}
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e.StateRoot = *dec.StateRoot
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if dec.ReceiptsRoot == nil {
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return errors.New("missing required field 'receiptsRoot' for ExecutableData")
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}
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e.ReceiptsRoot = *dec.ReceiptsRoot
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if dec.LogsBloom == nil {
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return errors.New("missing required field 'logsBloom' for ExecutableData")
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}
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e.LogsBloom = *dec.LogsBloom
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if dec.Random == nil {
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return errors.New("missing required field 'prevRandao' for ExecutableData")
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}
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e.Random = *dec.Random
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if dec.Number == nil {
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return errors.New("missing required field 'blockNumber' for ExecutableData")
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}
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e.Number = uint64(*dec.Number)
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if dec.GasLimit == nil {
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return errors.New("missing required field 'gasLimit' for ExecutableData")
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}
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e.GasLimit = uint64(*dec.GasLimit)
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if dec.GasUsed == nil {
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return errors.New("missing required field 'gasUsed' for ExecutableData")
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}
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e.GasUsed = uint64(*dec.GasUsed)
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if dec.Timestamp == nil {
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return errors.New("missing required field 'timestamp' for ExecutableData")
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}
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e.Timestamp = uint64(*dec.Timestamp)
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if dec.ExtraData == nil {
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||||
return errors.New("missing required field 'extraData' for ExecutableData")
|
||||
}
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||||
e.ExtraData = *dec.ExtraData
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||||
if dec.BaseFeePerGas == nil {
|
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return errors.New("missing required field 'baseFeePerGas' for ExecutableData")
|
||||
}
|
||||
e.BaseFeePerGas = (*big.Int)(dec.BaseFeePerGas)
|
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if dec.BlockHash == nil {
|
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return errors.New("missing required field 'blockHash' for ExecutableData")
|
||||
}
|
||||
e.BlockHash = *dec.BlockHash
|
||||
if dec.Transactions == nil {
|
||||
return errors.New("missing required field 'transactions' for ExecutableData")
|
||||
}
|
||||
e.Transactions = make([][]byte, len(dec.Transactions))
|
||||
for k, v := range dec.Transactions {
|
||||
e.Transactions[k] = v
|
||||
}
|
||||
if dec.Withdrawals != nil {
|
||||
e.Withdrawals = dec.Withdrawals
|
||||
}
|
||||
if dec.BlobGasUsed != nil {
|
||||
e.BlobGasUsed = (*uint64)(dec.BlobGasUsed)
|
||||
}
|
||||
if dec.ExcessBlobGas != nil {
|
||||
e.ExcessBlobGas = (*uint64)(dec.ExcessBlobGas)
|
||||
}
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||||
return nil
|
||||
}
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@ -1,58 +0,0 @@
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// Code generated by github.com/fjl/gencodec. DO NOT EDIT.
|
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|
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package engine
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import (
|
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"encoding/json"
|
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"errors"
|
||||
"math/big"
|
||||
|
||||
"github.com/ethereum/go-ethereum/common/hexutil"
|
||||
)
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||||
|
||||
var _ = (*executionPayloadEnvelopeMarshaling)(nil)
|
||||
|
||||
// MarshalJSON marshals as JSON.
|
||||
func (e ExecutionPayloadEnvelope) MarshalJSON() ([]byte, error) {
|
||||
type ExecutionPayloadEnvelope struct {
|
||||
ExecutionPayload *ExecutableData `json:"executionPayload" gencodec:"required"`
|
||||
BlockValue *hexutil.Big `json:"blockValue" gencodec:"required"`
|
||||
BlobsBundle *BlobsBundleV1 `json:"blobsBundle"`
|
||||
Override bool `json:"shouldOverrideBuilder"`
|
||||
}
|
||||
var enc ExecutionPayloadEnvelope
|
||||
enc.ExecutionPayload = e.ExecutionPayload
|
||||
enc.BlockValue = (*hexutil.Big)(e.BlockValue)
|
||||
enc.BlobsBundle = e.BlobsBundle
|
||||
enc.Override = e.Override
|
||||
return json.Marshal(&enc)
|
||||
}
|
||||
|
||||
// UnmarshalJSON unmarshals from JSON.
|
||||
func (e *ExecutionPayloadEnvelope) UnmarshalJSON(input []byte) error {
|
||||
type ExecutionPayloadEnvelope struct {
|
||||
ExecutionPayload *ExecutableData `json:"executionPayload" gencodec:"required"`
|
||||
BlockValue *hexutil.Big `json:"blockValue" gencodec:"required"`
|
||||
BlobsBundle *BlobsBundleV1 `json:"blobsBundle"`
|
||||
Override *bool `json:"shouldOverrideBuilder"`
|
||||
}
|
||||
var dec ExecutionPayloadEnvelope
|
||||
if err := json.Unmarshal(input, &dec); err != nil {
|
||||
return err
|
||||
}
|
||||
if dec.ExecutionPayload == nil {
|
||||
return errors.New("missing required field 'executionPayload' for ExecutionPayloadEnvelope")
|
||||
}
|
||||
e.ExecutionPayload = dec.ExecutionPayload
|
||||
if dec.BlockValue == nil {
|
||||
return errors.New("missing required field 'blockValue' for ExecutionPayloadEnvelope")
|
||||
}
|
||||
e.BlockValue = (*big.Int)(dec.BlockValue)
|
||||
if dec.BlobsBundle != nil {
|
||||
e.BlobsBundle = dec.BlobsBundle
|
||||
}
|
||||
if dec.Override != nil {
|
||||
e.Override = *dec.Override
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
|
@ -1,280 +0,0 @@
|
|||
// Copyright 2022 The go-ethereum Authors
|
||||
// This file is part of the go-ethereum library.
|
||||
//
|
||||
// The go-ethereum library is free software: you can redistribute it and/or modify
|
||||
// it under the terms of the GNU Lesser General Public License as published by
|
||||
// the Free Software Foundation, either version 3 of the License, or
|
||||
// (at your option) any later version.
|
||||
//
|
||||
// The go-ethereum library is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU Lesser General Public License for more details.
|
||||
//
|
||||
// You should have received a copy of the GNU Lesser General Public License
|
||||
// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
package engine
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"math/big"
|
||||
|
||||
"github.com/ethereum/go-ethereum/common"
|
||||
"github.com/ethereum/go-ethereum/common/hexutil"
|
||||
"github.com/ethereum/go-ethereum/core/types"
|
||||
"github.com/ethereum/go-ethereum/trie"
|
||||
)
|
||||
|
||||
//go:generate go run github.com/fjl/gencodec -type PayloadAttributes -field-override payloadAttributesMarshaling -out gen_blockparams.go
|
||||
|
||||
// PayloadAttributes describes the environment context in which a block should
|
||||
// be built.
|
||||
type PayloadAttributes struct {
|
||||
Timestamp uint64 `json:"timestamp" gencodec:"required"`
|
||||
Random common.Hash `json:"prevRandao" gencodec:"required"`
|
||||
SuggestedFeeRecipient common.Address `json:"suggestedFeeRecipient" gencodec:"required"`
|
||||
Withdrawals []*types.Withdrawal `json:"withdrawals"`
|
||||
BeaconRoot *common.Hash `json:"parentBeaconBlockRoot"`
|
||||
}
|
||||
|
||||
// JSON type overrides for PayloadAttributes.
|
||||
type payloadAttributesMarshaling struct {
|
||||
Timestamp hexutil.Uint64
|
||||
}
|
||||
|
||||
//go:generate go run github.com/fjl/gencodec -type ExecutableData -field-override executableDataMarshaling -out gen_ed.go
|
||||
|
||||
// ExecutableData is the data necessary to execute an EL payload.
|
||||
type ExecutableData struct {
|
||||
ParentHash common.Hash `json:"parentHash" gencodec:"required"`
|
||||
FeeRecipient common.Address `json:"feeRecipient" gencodec:"required"`
|
||||
StateRoot common.Hash `json:"stateRoot" gencodec:"required"`
|
||||
ReceiptsRoot common.Hash `json:"receiptsRoot" gencodec:"required"`
|
||||
LogsBloom []byte `json:"logsBloom" gencodec:"required"`
|
||||
Random common.Hash `json:"prevRandao" gencodec:"required"`
|
||||
Number uint64 `json:"blockNumber" gencodec:"required"`
|
||||
GasLimit uint64 `json:"gasLimit" gencodec:"required"`
|
||||
GasUsed uint64 `json:"gasUsed" gencodec:"required"`
|
||||
Timestamp uint64 `json:"timestamp" gencodec:"required"`
|
||||
ExtraData []byte `json:"extraData" gencodec:"required"`
|
||||
BaseFeePerGas *big.Int `json:"baseFeePerGas" gencodec:"required"`
|
||||
BlockHash common.Hash `json:"blockHash" gencodec:"required"`
|
||||
Transactions [][]byte `json:"transactions" gencodec:"required"`
|
||||
Withdrawals []*types.Withdrawal `json:"withdrawals"`
|
||||
BlobGasUsed *uint64 `json:"blobGasUsed"`
|
||||
ExcessBlobGas *uint64 `json:"excessBlobGas"`
|
||||
}
|
||||
|
||||
// JSON type overrides for executableData.
|
||||
type executableDataMarshaling struct {
|
||||
Number hexutil.Uint64
|
||||
GasLimit hexutil.Uint64
|
||||
GasUsed hexutil.Uint64
|
||||
Timestamp hexutil.Uint64
|
||||
BaseFeePerGas *hexutil.Big
|
||||
ExtraData hexutil.Bytes
|
||||
LogsBloom hexutil.Bytes
|
||||
Transactions []hexutil.Bytes
|
||||
BlobGasUsed *hexutil.Uint64
|
||||
ExcessBlobGas *hexutil.Uint64
|
||||
}
|
||||
|
||||
//go:generate go run github.com/fjl/gencodec -type ExecutionPayloadEnvelope -field-override executionPayloadEnvelopeMarshaling -out gen_epe.go
|
||||
|
||||
type ExecutionPayloadEnvelope struct {
|
||||
ExecutionPayload *ExecutableData `json:"executionPayload" gencodec:"required"`
|
||||
BlockValue *big.Int `json:"blockValue" gencodec:"required"`
|
||||
BlobsBundle *BlobsBundleV1 `json:"blobsBundle"`
|
||||
Override bool `json:"shouldOverrideBuilder"`
|
||||
}
|
||||
|
||||
type BlobsBundleV1 struct {
|
||||
Commitments []hexutil.Bytes `json:"commitments"`
|
||||
Proofs []hexutil.Bytes `json:"proofs"`
|
||||
Blobs []hexutil.Bytes `json:"blobs"`
|
||||
}
|
||||
|
||||
// JSON type overrides for ExecutionPayloadEnvelope.
|
||||
type executionPayloadEnvelopeMarshaling struct {
|
||||
BlockValue *hexutil.Big
|
||||
}
|
||||
|
||||
type PayloadStatusV1 struct {
|
||||
Status string `json:"status"`
|
||||
LatestValidHash *common.Hash `json:"latestValidHash"`
|
||||
ValidationError *string `json:"validationError"`
|
||||
}
|
||||
|
||||
type TransitionConfigurationV1 struct {
|
||||
TerminalTotalDifficulty *hexutil.Big `json:"terminalTotalDifficulty"`
|
||||
TerminalBlockHash common.Hash `json:"terminalBlockHash"`
|
||||
TerminalBlockNumber hexutil.Uint64 `json:"terminalBlockNumber"`
|
||||
}
|
||||
|
||||
// PayloadID is an identifier of the payload build process
|
||||
type PayloadID [8]byte
|
||||
|
||||
func (b PayloadID) String() string {
|
||||
return hexutil.Encode(b[:])
|
||||
}
|
||||
|
||||
func (b PayloadID) MarshalText() ([]byte, error) {
|
||||
return hexutil.Bytes(b[:]).MarshalText()
|
||||
}
|
||||
|
||||
func (b *PayloadID) UnmarshalText(input []byte) error {
|
||||
err := hexutil.UnmarshalFixedText("PayloadID", input, b[:])
|
||||
if err != nil {
|
||||
return fmt.Errorf("invalid payload id %q: %w", input, err)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
type ForkChoiceResponse struct {
|
||||
PayloadStatus PayloadStatusV1 `json:"payloadStatus"`
|
||||
PayloadID *PayloadID `json:"payloadId"`
|
||||
}
|
||||
|
||||
type ForkchoiceStateV1 struct {
|
||||
HeadBlockHash common.Hash `json:"headBlockHash"`
|
||||
SafeBlockHash common.Hash `json:"safeBlockHash"`
|
||||
FinalizedBlockHash common.Hash `json:"finalizedBlockHash"`
|
||||
}
|
||||
|
||||
func encodeTransactions(txs []*types.Transaction) [][]byte {
|
||||
var enc = make([][]byte, len(txs))
|
||||
for i, tx := range txs {
|
||||
enc[i], _ = tx.MarshalBinary()
|
||||
}
|
||||
return enc
|
||||
}
|
||||
|
||||
func decodeTransactions(enc [][]byte) ([]*types.Transaction, error) {
|
||||
var txs = make([]*types.Transaction, len(enc))
|
||||
for i, encTx := range enc {
|
||||
var tx types.Transaction
|
||||
if err := tx.UnmarshalBinary(encTx); err != nil {
|
||||
return nil, fmt.Errorf("invalid transaction %d: %v", i, err)
|
||||
}
|
||||
txs[i] = &tx
|
||||
}
|
||||
return txs, nil
|
||||
}
|
||||
|
||||
// ExecutableDataToBlock constructs a block from executable data.
|
||||
// It verifies that the following fields:
|
||||
//
|
||||
// len(extraData) <= 32
|
||||
// uncleHash = emptyUncleHash
|
||||
// difficulty = 0
|
||||
// if versionedHashes != nil, versionedHashes match to blob transactions
|
||||
//
|
||||
// and that the blockhash of the constructed block matches the parameters. Nil
|
||||
// Withdrawals value will propagate through the returned block. Empty
|
||||
// Withdrawals value must be passed via non-nil, length 0 value in params.
|
||||
func ExecutableDataToBlock(params ExecutableData, versionedHashes []common.Hash, beaconRoot *common.Hash) (*types.Block, error) {
|
||||
txs, err := decodeTransactions(params.Transactions)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
if len(params.ExtraData) > 32 {
|
||||
return nil, fmt.Errorf("invalid extradata length: %v", len(params.ExtraData))
|
||||
}
|
||||
if len(params.LogsBloom) != 256 {
|
||||
return nil, fmt.Errorf("invalid logsBloom length: %v", len(params.LogsBloom))
|
||||
}
|
||||
// Check that baseFeePerGas is not negative or too big
|
||||
if params.BaseFeePerGas != nil && (params.BaseFeePerGas.Sign() == -1 || params.BaseFeePerGas.BitLen() > 256) {
|
||||
return nil, fmt.Errorf("invalid baseFeePerGas: %v", params.BaseFeePerGas)
|
||||
}
|
||||
var blobHashes []common.Hash
|
||||
for _, tx := range txs {
|
||||
blobHashes = append(blobHashes, tx.BlobHashes()...)
|
||||
}
|
||||
if len(blobHashes) != len(versionedHashes) {
|
||||
return nil, fmt.Errorf("invalid number of versionedHashes: %v blobHashes: %v", versionedHashes, blobHashes)
|
||||
}
|
||||
for i := 0; i < len(blobHashes); i++ {
|
||||
if blobHashes[i] != versionedHashes[i] {
|
||||
return nil, fmt.Errorf("invalid versionedHash at %v: %v blobHashes: %v", i, versionedHashes, blobHashes)
|
||||
}
|
||||
}
|
||||
// Only set withdrawalsRoot if it is non-nil. This allows CLs to use
|
||||
// ExecutableData before withdrawals are enabled by marshaling
|
||||
// Withdrawals as the json null value.
|
||||
var withdrawalsRoot *common.Hash
|
||||
if params.Withdrawals != nil {
|
||||
h := types.DeriveSha(types.Withdrawals(params.Withdrawals), trie.NewStackTrie(nil))
|
||||
withdrawalsRoot = &h
|
||||
}
|
||||
header := &types.Header{
|
||||
ParentHash: params.ParentHash,
|
||||
UncleHash: types.EmptyUncleHash,
|
||||
Coinbase: params.FeeRecipient,
|
||||
Root: params.StateRoot,
|
||||
TxHash: types.DeriveSha(types.Transactions(txs), trie.NewStackTrie(nil)),
|
||||
ReceiptHash: params.ReceiptsRoot,
|
||||
Bloom: types.BytesToBloom(params.LogsBloom),
|
||||
Difficulty: common.Big0,
|
||||
Number: new(big.Int).SetUint64(params.Number),
|
||||
GasLimit: params.GasLimit,
|
||||
GasUsed: params.GasUsed,
|
||||
Time: params.Timestamp,
|
||||
BaseFee: params.BaseFeePerGas,
|
||||
Extra: params.ExtraData,
|
||||
MixDigest: params.Random,
|
||||
WithdrawalsHash: withdrawalsRoot,
|
||||
ExcessBlobGas: params.ExcessBlobGas,
|
||||
BlobGasUsed: params.BlobGasUsed,
|
||||
ParentBeaconRoot: beaconRoot,
|
||||
}
|
||||
block := types.NewBlockWithHeader(header).WithBody(txs, nil /* uncles */).WithWithdrawals(params.Withdrawals)
|
||||
if block.Hash() != params.BlockHash {
|
||||
return nil, fmt.Errorf("blockhash mismatch, want %x, got %x", params.BlockHash, block.Hash())
|
||||
}
|
||||
return block, nil
|
||||
}
|
||||
|
||||
// BlockToExecutableData constructs the ExecutableData structure by filling the
|
||||
// fields from the given block. It assumes the given block is post-merge block.
|
||||
func BlockToExecutableData(block *types.Block, fees *big.Int, sidecars []*types.BlobTxSidecar) *ExecutionPayloadEnvelope {
|
||||
data := &ExecutableData{
|
||||
BlockHash: block.Hash(),
|
||||
ParentHash: block.ParentHash(),
|
||||
FeeRecipient: block.Coinbase(),
|
||||
StateRoot: block.Root(),
|
||||
Number: block.NumberU64(),
|
||||
GasLimit: block.GasLimit(),
|
||||
GasUsed: block.GasUsed(),
|
||||
BaseFeePerGas: block.BaseFee(),
|
||||
Timestamp: block.Time(),
|
||||
ReceiptsRoot: block.ReceiptHash(),
|
||||
LogsBloom: block.Bloom().Bytes(),
|
||||
Transactions: encodeTransactions(block.Transactions()),
|
||||
Random: block.MixDigest(),
|
||||
ExtraData: block.Extra(),
|
||||
Withdrawals: block.Withdrawals(),
|
||||
BlobGasUsed: block.BlobGasUsed(),
|
||||
ExcessBlobGas: block.ExcessBlobGas(),
|
||||
}
|
||||
bundle := BlobsBundleV1{
|
||||
Commitments: make([]hexutil.Bytes, 0),
|
||||
Blobs: make([]hexutil.Bytes, 0),
|
||||
Proofs: make([]hexutil.Bytes, 0),
|
||||
}
|
||||
for _, sidecar := range sidecars {
|
||||
for j := range sidecar.Blobs {
|
||||
bundle.Blobs = append(bundle.Blobs, hexutil.Bytes(sidecar.Blobs[j][:]))
|
||||
bundle.Commitments = append(bundle.Commitments, hexutil.Bytes(sidecar.Commitments[j][:]))
|
||||
bundle.Proofs = append(bundle.Proofs, hexutil.Bytes(sidecar.Proofs[j][:]))
|
||||
}
|
||||
}
|
||||
return &ExecutionPayloadEnvelope{ExecutionPayload: data, BlockValue: fees, BlobsBundle: &bundle, Override: false}
|
||||
}
|
||||
|
||||
// ExecutionPayloadBodyV1 is used in the response to GetPayloadBodiesByHashV1 and GetPayloadBodiesByRangeV1
|
||||
type ExecutionPayloadBodyV1 struct {
|
||||
TransactionData []hexutil.Bytes `json:"transactions"`
|
||||
Withdrawals []*types.Withdrawal `json:"withdrawals"`
|
||||
}
|
||||
Loading…
Reference in a new issue