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This commit is contained in:
Tim Williams 2018-07-13 15:41:42 -04:00
parent 06685a7bf0
commit 385ea04cf3
1 changed files with 32 additions and 6 deletions
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38
shyftRingWalletConn/app.go
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@ -8,10 +8,18 @@ import (
"os"
"encoding/json"
"github.com/ethereum/go-ethereum/common/hexutil"
"github.com/ethereum/go-ethereum/common"
//"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/crypto"
"bytes"
)
type Msg struct {
Message string `json:"message"`
HashedMessage string `json:"hashed_message"`
Signature string `json:"signature"`
Address string `json:"address"`
}
const (
CONN_HOST = "localhost"
CONN_PORT = "3333"
@ -102,18 +110,36 @@ func handleRequest(conn net.Conn) {
//fmt.Println(recoveredAddr)
fmt.Println(recoveredAddr.Hex())
conn.Write([]byte("Message received."))
//conn.Write([]byte("Message received."))
key, _ := crypto.HexToECDSA(testPrivHex)
addr := common.HexToAddress(testAddrHex)
//addr := common.HexToAddress(testAddrHex)
new_msg2 := crypto.Keccak256([]byte("Message Received"))
f_msg := "Message Received"
first_message := []byte(f_msg)
new_msg2 := crypto.Keccak256(first_message)
//send_message := append(new_msg2, []byte{byte(10)}...)
new_sig , err := crypto.Sign(new_msg2, key)
hex_sig := hexutil.Encode(new_sig)
fmt.Println("THE hex sig is ", hex_sig)
myNewMsg := Msg{f_msg, string(new_msg2[:]), string(new_sig[:]), testAddrHex}
reqBodyBytes := new(bytes.Buffer)
json.NewEncoder(reqBodyBytes).Encode(myNewMsg)
fmt.Println([]byte("Message Received\n"))
conn.Write([]byte("Message Received"))
conn.Write(new_msg2)
conn.Write(addr[:])
conn.Write([]byte("\n"))
conn.Write(new_sig)
conn.Write([]byte("\n"))
fmt.Println("PAUSE")
//time.Sleep(5 * time.Second)
//fmt.Println(send_message)
//conn.Write(send_message)
//conn.Write(addr[:])
//conn.Write(append(reqBodyBytes.Bytes() ,[]byte{byte(10)}...))
}
if err != nil {
fmt.Println("Error reading:", err.Error())