-
Notifications
You must be signed in to change notification settings - Fork 109
/
multisignTransfer.go
216 lines (190 loc) · 7.76 KB
/
multisignTransfer.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
package offline
import (
"fmt"
"math/big"
"strings"
"github.com/33cn/plugin/plugin/dapp/cross2eth/contracts/gnosis/generated"
gnosis "github.com/33cn/plugin/plugin/dapp/cross2eth/contracts/gnosis/generated"
chain33Common "github.com/33cn/chain33/common"
"github.com/33cn/chain33/system/crypto/secp256k1"
erc20 "github.com/33cn/plugin/plugin/dapp/cross2eth/contracts/erc20/generated"
chain33Relayer "github.com/33cn/plugin/plugin/dapp/cross2eth/ebrelayer/relayer/chain33"
ebrelayerTypes "github.com/33cn/plugin/plugin/dapp/cross2eth/ebrelayer/types"
relayerutils "github.com/33cn/plugin/plugin/dapp/cross2eth/ebrelayer/utils"
evmAbi "github.com/33cn/plugin/plugin/dapp/evm/executor/abi"
"github.com/33cn/plugin/plugin/dapp/evm/executor/vm/common/math"
btcecsecp256k1 "github.com/btcsuite/btcd/btcec"
ethSecp256k1 "github.com/ethereum/go-ethereum/crypto/secp256k1"
"github.com/spf13/cobra"
)
/*
./boss4x chain33 offline create_multisign_transfer -a 10 -r 168Sn1DXnLrZHTcAM9stD6t2P49fNuJfJ9 -m 1NFDfEwne4kjuxAZrtYEh4kfSrnGSE7ap
./boss4x chain33 offline multisign_transfer -k 0x027ca96466c71c7e7c5d73b7e1f43cb889b3bd65ebd2413eefd31c6709c262a -s 0xcd284cd17456b73619fa609bb9e3105e8eff5d059c5e0b6eb1effbebd4d64144,0xe892212221b3b58211b90194365f4662764b6d5474ef2961ef77c909e31eeed3,0x9d19a2e9a440187010634f4f08ce36e2bc7b521581436a99f05568be94dc66ea,0x45d4ce009e25e6d5e00d8d3a50565944b2e3604aa473680a656b242d9acbff35 --chainID 33
./boss4x chain33 offline send -f multisign_transfer.txt
*/
type transferTxData struct {
Receiver string
Token string
MultisignAddr string
Data string
Amount float64
name string
}
func CreateMultisignTransferCmd() *cobra.Command {
cmd := &cobra.Command{
Use: "create_multisign_transfer",
Short: "create multisign transfer tx",
Run: CreateMultisignTransfer,
}
addCreateMultisignTransferFlags(cmd)
return cmd
}
func addCreateMultisignTransferFlags(cmd *cobra.Command) {
cmd.Flags().StringP("receiver", "r", "", "receive address")
_ = cmd.MarkFlagRequired("receiver")
cmd.Flags().Float64P("amount", "a", 0, "amount to transfer")
_ = cmd.MarkFlagRequired("amount")
cmd.Flags().StringP("token", "t", "", "erc20 address,not need to set for BTY(optional)")
//
cmd.Flags().StringP("address", "m", "", "multisign address")
_ = cmd.MarkFlagRequired("address")
}
func CreateMultisignTransfer(cmd *cobra.Command, _ []string) {
rpcLaddr, _ := cmd.Flags().GetString("rpc_laddr")
receiver, _ := cmd.Flags().GetString("receiver")
token, _ := cmd.Flags().GetString("token")
amount, _ := cmd.Flags().GetFloat64("amount")
multisign, _ := cmd.Flags().GetString("address")
//对于平台币转账,这个data只是个占位符,没有作用
dataStr := "0x"
safeTxGas := int64(10 * 10000)
baseGas := 0
gasPrice := 0
valueStr := relayerutils.ToWei(amount, 8).String()
//如果是bty转账,则直接将to地址设置为receiver,而如果是ERC20转账,则需要将其设置为token地址
to := receiver
//如果是erc20转账,则需要构建data数据
if "" != token {
parameter := fmt.Sprintf("transfer(%s, %s)", receiver, relayerutils.ToWei(amount, 8).String())
_, data, err := evmAbi.Pack(parameter, erc20.ERC20ABI, false)
if err != nil {
fmt.Println("Failed to do abi.Pack due to:", err.Error())
return
}
//对于其他erc20资产,直接将其设置为0
valueStr = "0"
to = token
dataStr = chain33Common.ToHex(data)
}
//获取nonce
nonce := getMulSignNonce(multisign, rpcLaddr)
parameter2getHash := fmt.Sprintf("getTransactionHash(%s, %s, %s, 0, %d, %d, %d, %s, %s, %d)", to, valueStr, dataStr,
safeTxGas, baseGas, gasPrice, ebrelayerTypes.NilAddrChain33, ebrelayerTypes.NilAddrChain33, nonce)
result := chain33Relayer.Query(multisign, parameter2getHash, multisign, rpcLaddr, generated.GnosisSafeABI)
if nil == result {
fmt.Println("Failed to getTransactionHash :", ebrelayerTypes.ErrGetTransactionHash)
return
}
contentHashArray := result.([32]byte)
contentHash := contentHashArray[:]
var txinfo transferTxData
txinfo.Receiver = receiver
txinfo.MultisignAddr = multisign
txinfo.Amount = amount
txinfo.Data = chain33Common.ToHex(contentHash)
txinfo.Token = token
txinfo.name = "create_multisign_transfer"
writeToFile(txinfo.name+".txt", txinfo)
}
func MultisignTransferCmd() *cobra.Command {
cmd := &cobra.Command{
Use: "multisign_transfer",
Short: "create multisign transfer tx and sign",
Run: MultisignTransfer,
}
addMultisignTransferFlags(cmd)
return cmd
}
func addMultisignTransferFlags(cmd *cobra.Command) {
cmd.Flags().StringP("file", "t", "create_multisign_transfer.txt", "tx file, default: create_multisign_transfer.txt")
cmd.Flags().StringP("keys", "s", "", "owners' private key, separated by ','")
_ = cmd.MarkFlagRequired("keys")
cmd.Flags().StringP("key", "k", "", "the deployer private key")
_ = cmd.MarkFlagRequired("key")
cmd.Flags().StringP("note", "n", "", "transaction note info (optional)")
cmd.Flags().Float64P("fee", "f", 0, "contract gas fee (optional)")
}
func MultisignTransfer(cmd *cobra.Command, _ []string) {
keysStr, _ := cmd.Flags().GetString("keys")
keys := strings.Split(keysStr, ",")
txFilePath, _ := cmd.Flags().GetString("file")
var txinfo transferTxData
err := paraseFile(txFilePath, &txinfo)
if err != nil {
fmt.Println("paraseFile Err:", err)
return
}
//对于平台币转账,这个data只是个占位符,没有作用
dataStr := "0x"
contentHash, err := chain33Common.FromHex(txinfo.Data)
safeTxGas := int64(10 * 10000)
baseGas := 0
gasPrice := 0
valueStr := relayerutils.ToWei(txinfo.Amount, 8).String()
//如果是bty转账,则直接将to地址设置为receiver,而如果是ERC20转账,则需要将其设置为token地址
to := txinfo.Receiver
//如果是erc20转账,则需要构建data数据
if "" != txinfo.Token {
parameter := fmt.Sprintf("transfer(%s, %s)", txinfo.Receiver, relayerutils.ToWei(txinfo.Amount, 8).String())
_, data, err := evmAbi.Pack(parameter, erc20.ERC20ABI, false)
if err != nil {
fmt.Println("evmAbi.Pack(parameter, erc20.ERC20ABI, false)", "Failed", err.Error())
return
}
//对于其他erc20资产,直接将其设置为0
valueStr = "0"
to = txinfo.Token
dataStr = chain33Common.ToHex(data)
}
var sigs []byte
for _, privateKey := range keys {
var driver secp256k1.Driver
privateKeySli, err := chain33Common.FromHex(privateKey)
if nil != err {
fmt.Println("evmAbi.Pack(parameter, erc20.ERC20ABI, false)", "Failed", err.Error())
return
}
ownerPrivateKey, err := driver.PrivKeyFromBytes(privateKeySli)
if nil != err {
fmt.Println("evmAbi.Pack(parameter, erc20.ERC20ABI, false)", "Failed", err.Error())
return
}
temp, _ := btcecsecp256k1.PrivKeyFromBytes(btcecsecp256k1.S256(), ownerPrivateKey.Bytes())
privateKey4chain33Ecdsa := temp.ToECDSA()
sig, err := ethSecp256k1.Sign(contentHash, math.PaddedBigBytes(privateKey4chain33Ecdsa.D, 32))
if nil != err {
fmt.Println("evmAbi.Pack(parameter, erc20.ERC20ABI, false)", "Failed", err.Error())
return
}
sig[64] += 27
sigs = append(sigs, sig...)
}
//构造execTransaction参数
parameter2Exec := fmt.Sprintf("execTransaction(%s, %s, %s, 0, %d, %d, %d, %s, %s, %s)", to, valueStr, dataStr,
safeTxGas, baseGas, gasPrice, ebrelayerTypes.NilAddrChain33, ebrelayerTypes.NilAddrChain33, chain33Common.ToHex(sigs))
_, packData, err := evmAbi.Pack(parameter2Exec, gnosis.GnosisSafeABI, false)
if nil != err {
fmt.Println("execTransaction evmAbi.Pack", "Failed", err.Error())
return
}
callContractAndSignWrite(cmd, packData, txinfo.MultisignAddr, "multisign_transfer")
}
func getMulSignNonce(mulsign, rpcLaddr string) int64 {
parameter := fmt.Sprintf("nonce()")
result := chain33Relayer.Query(mulsign, parameter, mulsign, rpcLaddr, gnosis.GnosisSafeABI)
if nil == result {
return 0
}
nonce := result.(*big.Int)
return nonce.Int64()
}