forked from TxnLab/use-wallet
-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathlute.ts
224 lines (184 loc) · 12.8 KB
/
lute.ts
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
217
218
219
220
221
222
223
224
import algosdk from 'algosdk'
import { WalletState, addWallet, type State } from 'src/store'
import { byteArrayToBase64, flattenTxnGroup, isSignedTxn, isTransactionArray } from 'src/utils'
import { BaseWallet } from 'src/wallets/base'
import type { Store } from '@tanstack/store'
import type LuteConnect from 'lute-connect'
import type { SignTxnsError as ISignTxnsError, WalletTransaction } from 'lute-connect'
import {
SignTxnsError,
type WalletAccount,
type WalletConstructor,
type WalletId
} from 'src/wallets/types'
export interface LuteConnectOptions {
siteName?: string
}
function isSignTxnsError(error: any): error is ISignTxnsError {
return error instanceof Error && 'code' in error
}
const ICON = `data:image/svg+xml;base64,${btoa(`
<svg viewBox="0 0 400 400" xmlns="http://www.w3.org/2000/svg">
<path fill="#AB47BC" d="M283.7,263.6c-0.6,0-1.3-0.1-1.8-0.4c-0.6-0.3-1.1-0.8-1.5-1.3c-0.4-0.6-0.7-1.3-0.8-2 c-0.1-0.8-0.1-1.7,0.1-2.5c0.2-0.9,0.6-1.8,1.2-2.6c0.6-0.8,1.4-1.7,2.2-2.3c0.9-0.7,2.1-1.2,3.2-1.6c1.2-0.4,2.7-0.5,4-0.5 c1.4,0,3,0.3,4.4,0.8c1.5,0.5,3.1,1.4,4.3,2.3c1.4,1,2.8,2.4,3.8,3.7c1.1,1.5,2.1,3.3,2.8,5.1c0.7,1.9,1.2,4.1,1.3,6.1 c0.2,2.1,0,4.6-0.4,6.7c-0.5,2.2-1.4,4.7-2.4,6.7c-1.1,2.1-2.8,4.4-4.4,6.2c-1.8,1.9-4.1,3.7-6.3,5c-2.3,1.4-5.2,2.6-7.9,3.3 c-2.8,0.7-6.1,1.1-8.9,1.1c-3,0-6.5-0.6-9.3-1.4c-3-0.9-6.4-2.4-9.1-4c-2.8-1.7-5.8-4.2-8-6.6c-2.3-2.5-4.6-5.8-6.2-8.9 c-1.7-3.2-3.1-7.1-3.8-10.7c-0.8-3.7-1.1-8-0.9-11.8c0.2-3.9,1.1-8.3,2.3-12c1.3-3.8,3.4-8.1,5.7-11.4c2.3-3.5,5.6-7.1,8.8-9.9 c3.3-2.8,7.5-5.6,11.5-7.5c4.1-1.9,9-3.5,13.5-4.3c4.6-0.8,10-1.1,14.6-0.7c4.8,0.4,10.2,1.6,14.7,3.3c4.7,1.7,9.7,4.4,13.8,7.3 c4.2,3,8.5,7,11.7,10.9c3.3,4.1,6.5,9.2,8.7,14c2.2,4.9,4,10.9,4.9,16.3c0.9,5.5,1,11.9,0.4,17.5c-0.6,5.7-2.2,12.1-4.3,17.4 c-2.1,5.5-5.4,11.4-8.9,16.1c-3.6,4.8-8.4,9.8-13.1,13.6c-4.8,3.8-11,7.5-16.6,9.9c-5.8,2.5-12.8,4.5-19.1,5.4 c-6.4,0.9-13.9,1-20.3,0.2c-6.6-0.8-14-2.7-20.1-5.2c-6.3-2.5-13.1-6.4-18.5-10.5c-5.5-4.2-11.2-9.8-15.4-15.3 c-4.3-5.6-8.4-12.7-11.2-19.2c-2.8-6.7-4.9-14.7-5.9-21.9c-0.9-5.9-2.8-12.6-5.2-18.1c-2.3-5.4-5.9-11.2-9.5-15.8 c-3.6-4.5-8.3-9-13-12.4c-4.5-3.3-10.1-6.4-15.3-8.3c-5-1.9-11.1-3.4-16.5-3.9c-5.2-0.5-11.3-0.3-16.5,0.5c-5,0.8-10.7,2.6-15.3,4.7 c-4.5,2.1-9.4,5.1-13.2,8.3c-3.7,3.1-7.5,7.2-10.2,11.1c-2.7,3.8-5.2,8.6-6.7,13c-1.5,4.2-2.6,9.3-3,13.8c-0.3,4.3-0.1,9.4,0.7,13.7 c0.8,4.1,2.3,8.8,4.2,12.5c1.8,3.6,4.4,7.6,7.1,10.6c2.6,2.9,6,5.9,9.3,8.1c3.1,2.1,7.1,4,10.6,5.1c3.4,1.1,7.5,1.9,11.1,2 c3.5,0.2,7.4-0.2,10.8-1c3.2-0.7,6.8-2.1,9.7-3.6c2.8-1.5,5.7-3.6,8-5.8c2.2-2.1,4.3-4.8,5.9-7.4c1.5-2.5,2.8-5.5,3.5-8.3 c0.7-2.6,1.1-5.7,1.1-8.5c0-2.6-0.5-5.5-1.2-8c-0.7-2.3-1.8-4.9-3.1-6.9c-1.2-1.9-2.9-3.9-4.6-5.4c-1.6-1.4-3.6-2.8-5.5-3.7 c-1.8-0.9-4-1.6-5.9-1.9c-1.8-0.3-3.9-0.4-5.8-0.1c-1.7,0.2-3.6,0.7-5.1,1.4c-1.4,0.6-2.9,1.6-4.1,2.6c-1.1,0.9-2.1,2.2-2.9,3.4 c-0.7,1.1-1.2,2.5-1.5,3.7c-0.3,1.1-0.4,2.4-0.3,3.6c0.1,1,0.4,2.2,0.8,3.1c0.4,0.8,1,1.7,1.6,2.3c0.6,0.5,1.3,1,2.1,1.3 c0.6,0.2,1.5,0.4,2.1,0.3c0.6-0.1,1.3-0.3,1.8-0.6c0.5-0.3,1-0.8,1.2-1.4c0.3-0.5,0.7-1,1.2-1.4c0.5-0.3,1.2-0.6,1.8-0.6 c0.7-0.1,1.5,0.1,2.1,0.3c0.7,0.3,1.5,0.8,2.1,1.3c0.6,0.6,1.3,1.5,1.6,2.3c0.4,0.9,0.7,2.1,0.8,3.1c0.1,1.1,0,2.5-0.3,3.6 c-0.3,1.2-0.9,2.6-1.5,3.7c-0.7,1.2-1.8,2.4-2.9,3.4c-1.2,1-2.7,2-4.1,2.6c-1.5,0.7-3.4,1.2-5.1,1.4c-1.8,0.2-4,0.2-5.8-0.1 c-2-0.3-4.1-1-5.9-1.9c-1.9-0.9-4-2.3-5.5-3.7c-1.7-1.5-3.4-3.5-4.6-5.4c-1.3-2-2.4-4.6-3.1-6.9c-0.7-2.5-1.2-5.4-1.2-8 c0-2.7,0.4-5.8,1.1-8.5c0.7-2.8,2-5.8,3.5-8.3c1.5-2.6,3.7-5.3,5.9-7.4c2.3-2.2,5.2-4.3,8-5.8c2.9-1.6,6.5-2.9,9.7-3.6 c3.4-0.8,7.4-1.1,10.8-1c3.6,0.2,7.7,0.9,11.1,2c3.6,1.2,7.5,3.1,10.6,5.1c3.3,2.1,6.7,5.1,9.3,8.1c2.7,3,5.3,7,7.1,10.6 c1.8,3.8,3.4,8.4,4.2,12.5c0.8,4.3,1.1,9.3,0.7,13.7c-0.4,4.5-1.5,9.6-3,13.8c-1.6,4.4-4.1,9.2-6.7,13c-2.8,3.9-6.5,8-10.2,11.1 c-3.8,3.2-8.7,6.2-13.2,8.3c-4.6,2.1-10.3,3.8-15.3,4.7c-5.2,0.9-11.3,1-16.5,0.5c-5.4-0.5-11.5-2-16.5-3.9 c-5.2-2-10.8-5.1-15.3-8.3c-4.6-3.4-9.4-7.9-13-12.4c-3.7-4.6-7.2-10.4-9.5-15.8c-2.4-5.5-4.3-12.2-5.2-18.1 c-0.9-6.1-1-13.2-0.3-19.3c0.7-6.3,2.5-13.4,4.9-19.2c2.4-6,6.1-12.5,10-17.7c4-5.3,9.3-10.7,14.6-14.8c5.3-4.2,12.1-8.1,18.3-10.7 c6.4-2.7,14.1-4.8,21-5.7c7-1,15.2-1,22.2-0.1c7.2,0.9,15.2,3.1,21.9,5.8c5.6,2.2,12.3,3.9,18.3,4.6c5.8,0.7,12.6,0.5,18.4-0.4 c5.6-0.9,12-2.7,17.2-5c5.1-2.3,10.6-5.6,14.9-9.1c4.2-3.4,8.5-8,11.7-12.3c3.1-4.3,6-9.6,7.8-14.5c1.8-4.8,3.1-10.5,3.6-15.6 c0.5-4.9,0.3-10.7-0.6-15.6c-0.8-4.7-2.5-10.1-4.5-14.4c-2-4.2-4.9-8.8-7.9-12.3c-2.9-3.4-6.8-6.9-10.5-9.5 c-3.6-2.5-8.1-4.8-12.2-6.2c-4-1.4-8.7-2.4-12.9-2.7c-4-0.3-8.7,0-12.7,0.8c-3.8,0.8-8.1,2.2-11.6,4c-3.4,1.7-7,4.1-9.7,6.6 c-2.7,2.4-5.4,5.6-7.3,8.6c-1.9,2.9-3.6,6.5-4.6,9.8c-1,3.2-1.6,6.9-1.7,10.2c-0.1,3.2,0.3,6.8,1,9.9c0.7,2.9,2,6.2,3.5,8.8 c1.4,2.5,3.4,5.1,5.4,7.2c1.9,1.9,4.4,3.8,6.8,5.2c2.2,1.3,5,2.4,7.5,3c2.3,0.6,5.1,0.9,7.6,0.8c2.3-0.1,4.9-0.5,7-1.3 c2-0.7,4.2-1.7,6-2.9c1.6-1.1,3.3-2.7,4.6-4.2c1.2-1.4,2.3-3.2,3-4.9c0.7-1.6,1.2-3.5,1.3-5.1c0.2-1.5,0.1-3.3-0.2-4.9 c-0.3-1.4-0.8-2.9-1.5-4.2c-0.6-1.1-1.5-2.3-2.4-3.2c-0.8-0.8-1.9-1.5-3-2c-0.9-0.4-2.1-0.7-3.1-0.8c-0.9-0.1-1.9,0-2.8,0.3 c-0.7,0.2-1.6,0.6-2.2,1.1c-0.5,0.4-1,1.1-1.3,1.7c-0.3,0.6-0.4,1.3-0.4,1.9c0,0.6,0.2,1.2,0.6,1.7c0.3,0.5,0.5,1.2,0.6,1.7 c0,0.6-0.1,1.3-0.4,1.9c-0.3,0.6-0.8,1.3-1.3,1.7c-0.6,0.5-1.4,0.9-2.2,1.1c-0.9,0.3-1.9,0.3-2.8,0.3c-1-0.1-2.2-0.4-3.1-0.8 c-1-0.5-2.1-1.2-3-2c-0.9-0.9-1.8-2.1-2.4-3.2c-0.7-1.2-1.2-2.8-1.5-4.2c-0.3-1.5-0.4-3.3-0.2-4.9c0.2-1.7,0.7-3.6,1.3-5.1 c0.7-1.7,1.8-3.5,3-4.9c1.3-1.5,3-3.1,4.6-4.2c1.8-1.2,4-2.3,6-2.9c2.2-0.7,4.8-1.2,7-1.3c2.4-0.1,5.2,0.2,7.6,0.8 c2.5,0.6,5.3,1.7,7.5,3c2.4,1.3,4.9,3.2,6.8,5.2c2,2,4,4.7,5.4,7.2c1.5,2.6,2.7,5.9,3.5,8.8c0.8,3.1,1.1,6.7,1,9.9 c-0.1,3.3-0.7,7.1-1.7,10.2c-1,3.3-2.7,6.9-4.6,9.8c-1.9,3-4.7,6.2-7.3,8.6c-2.8,2.5-6.4,5-9.7,6.6c-3.5,1.8-7.8,3.2-11.6,4 c-4,0.8-8.7,1.1-12.7,0.8c-4.2-0.3-9-1.3-12.9-2.7c-4.1-1.4-8.6-3.7-12.2-6.2c-3.7-2.6-7.6-6.1-10.5-9.5c-3-3.6-5.9-8.1-7.9-12.3 c-2-4.4-3.7-9.7-4.5-14.4c-0.8-4.9-1.1-10.6-0.6-15.6c0.5-5.1,1.8-10.8,3.6-15.6c1.8-4.9,4.7-10.3,7.8-14.5 c3.2-4.4,7.5-8.9,11.7-12.3c4.3-3.5,9.8-6.9,14.9-9.1c5.2-2.3,11.6-4.2,17.2-5c5.8-0.9,12.6-1,18.4-0.4c6,0.7,12.7,2.4,18.3,4.6 c5.7,2.3,12,5.7,16.9,9.4c5.1,3.8,10.3,8.9,14.2,13.8c4,5.1,7.8,11.5,10.3,17.5c2.6,6.1,4.6,13.5,5.5,20c0.9,6.7,1,14.5,0.1,21.2 c-0.9,6.9-2.9,14.6-5.5,21c-2.7,6.5-6.8,13.6-11,19.3c-4.4,5.7-10.3,11.7-16,16c-4.7,3.7-9.5,8.7-13.1,13.6 c-3.5,4.7-6.8,10.7-8.9,16.1c-2.1,5.3-3.6,11.7-4.3,17.4c-0.6,5.5-0.4,12,0.4,17.5c0.9,5.3,2.6,11.3,4.9,16.3c2.2,4.8,5.4,10,8.7,14 c3.2,3.9,7.6,8,11.7,10.9c4,2.9,9.1,5.6,13.8,7.3c4.5,1.7,9.9,2.9,14.7,3.3c4.6,0.4,10,0.2,14.6-0.7c4.4-0.8,9.4-2.4,13.5-4.3 c3.9-1.9,8.2-4.6,11.5-7.5c3.2-2.7,6.4-6.4,8.8-9.9c2.3-3.4,4.4-7.6,5.7-11.4c1.2-3.7,2.1-8.1,2.3-12c0.2-3.7-0.1-8.1-0.9-11.8 c-0.8-3.5-2.2-7.5-3.8-10.7c-1.6-3.1-3.9-6.3-6.2-8.9c-2.2-2.4-5.2-4.9-8-6.6c-2.7-1.7-6-3.2-9.1-4c-2.9-0.8-6.3-1.4-9.3-1.4 c-2.9,0-6.2,0.4-8.9,1.1c-2.6,0.7-5.5,1.9-7.9,3.3c-2.2,1.3-4.5,3.2-6.3,5c-1.7,1.8-3.3,4-4.4,6.2c-1.1,2-2,4.5-2.4,6.7 c-0.4,2.1-0.6,4.5-0.4,6.7c0.2,2,0.6,4.2,1.3,6.1c0.6,1.7,1.7,3.6,2.8,5.1c1,1.3,2.4,2.7,3.8,3.7c1.3,0.9,2.8,1.8,4.3,2.3 c1.3,0.5,2.9,0.8,4.4,0.8c1.3,0,2.7-0.1,4-0.5c1.1-0.3,2.3-0.9,3.2-1.6c0.8-0.6,1.7-1.4,2.2-2.3c0.5-0.7,0.9-1.7,1.2-2.6 c0.2-0.8,0.2-1.7,0.1-2.5c-0.1-0.7-0.4-1.4-0.8-2c-0.4-0.5-0.9-1-1.5-1.3C285,263.7,284.3,263.6,283.7,263.6L283.7,263.6z" />
</svg>
`)}`
export class LuteWallet extends BaseWallet {
private client: LuteConnect | null = null
private options: LuteConnectOptions
protected store: Store<State>
constructor({
id,
store,
subscribe,
getAlgodClient,
options = {},
metadata = {}
}: WalletConstructor<WalletId.LUTE>) {
super({ id, metadata, getAlgodClient, store, subscribe })
this.options = options
this.store = store
}
static defaultMetadata = {
name: 'Lute',
icon: ICON
}
private async initializeClient(): Promise<LuteConnect> {
this.logger.info('Initializing client...')
const module = await import('lute-connect')
const LuteConnect = module.default
const client = new LuteConnect(this.options?.siteName)
this.client = client
this.logger.info('Client initialized')
return client
}
private async getGenesisId(): Promise<string> {
const network = this.activeNetworkConfig
if (network.genesisId) {
return network.genesisId
}
const algodClient = this.getAlgodClient()
const genesisStr = await algodClient.genesis().do()
const genesis = algosdk.parseJSON(genesisStr, {
intDecoding: algosdk.IntDecoding.MIXED
})
return `${genesis.network}-${genesis.id}`
}
public connect = async (): Promise<WalletAccount[]> => {
this.logger.info('Connecting...')
const client = this.client || (await this.initializeClient())
const genesisId = await this.getGenesisId()
const accounts = await client.connect(genesisId)
if (accounts.length === 0) {
this.logger.error('No accounts found!')
throw new Error('No accounts found!')
}
const walletAccounts = accounts.map((address: string, idx: number) => ({
name: `${this.metadata.name} Account ${idx + 1}`,
address
}))
const activeAccount = walletAccounts[0]
const walletState: WalletState = {
accounts: walletAccounts,
activeAccount
}
addWallet(this.store, {
walletId: this.id,
wallet: walletState
})
this.logger.info('Connected successfully', walletState)
return walletAccounts
}
public disconnect = async (): Promise<void> => {
this.onDisconnect()
this.logger.info('Disconnected')
}
public resumeSession = async (): Promise<void> => {
try {
const state = this.store.state
const walletState = state.wallets[this.id]
// No session to resume
if (!walletState) {
this.logger.info('No session to resume')
return
}
this.logger.info('Resuming session...')
await this.initializeClient()
this.logger.info('Session resumed successfully')
} catch (error: any) {
this.logger.error('Error resuming session:', error.message)
this.onDisconnect()
throw error
}
}
private processTxns(
txnGroup: algosdk.Transaction[],
indexesToSign?: number[]
): WalletTransaction[] {
const txnsToSign: WalletTransaction[] = []
txnGroup.forEach((txn, index) => {
const isIndexMatch = !indexesToSign || indexesToSign.includes(index)
const signer = txn.sender.toString()
const canSignTxn = this.addresses.includes(signer)
const txnString = byteArrayToBase64(txn.toByte())
if (isIndexMatch && canSignTxn) {
txnsToSign.push({ txn: txnString })
} else {
txnsToSign.push({ txn: txnString, signers: [] })
}
})
return txnsToSign
}
private processEncodedTxns(
txnGroup: Uint8Array[],
indexesToSign?: number[]
): WalletTransaction[] {
const txnsToSign: WalletTransaction[] = []
txnGroup.forEach((txnBuffer, index) => {
const decodedObj = algosdk.msgpackRawDecode(txnBuffer)
const isSigned = isSignedTxn(decodedObj)
const txn: algosdk.Transaction = isSigned
? algosdk.decodeSignedTransaction(txnBuffer).txn
: algosdk.decodeUnsignedTransaction(txnBuffer)
const isIndexMatch = !indexesToSign || indexesToSign.includes(index)
const signer = txn.sender.toString()
const canSignTxn = !isSigned && this.addresses.includes(signer)
const txnString = byteArrayToBase64(txn.toByte())
if (isIndexMatch && canSignTxn) {
txnsToSign.push({ txn: txnString })
} else {
txnsToSign.push({ txn: txnString, signers: [] })
}
})
return txnsToSign
}
public signTransactions = async <T extends algosdk.Transaction[] | Uint8Array[]>(
txnGroup: T | T[],
indexesToSign?: number[]
): Promise<(Uint8Array | null)[]> => {
try {
this.logger.debug('Signing transactions...', { txnGroup, indexesToSign })
let txnsToSign: WalletTransaction[] = []
// Determine type and process transactions for signing
if (isTransactionArray(txnGroup)) {
const flatTxns: algosdk.Transaction[] = flattenTxnGroup(txnGroup)
txnsToSign = this.processTxns(flatTxns, indexesToSign)
} else {
const flatTxns: Uint8Array[] = flattenTxnGroup(txnGroup as Uint8Array[])
txnsToSign = this.processEncodedTxns(flatTxns, indexesToSign)
}
const client = this.client || (await this.initializeClient())
this.logger.debug('Sending processed transactions to wallet...', txnsToSign)
// Sign transactions
const signTxnsResult = await client.signTxns(txnsToSign)
this.logger.debug('Transactions signed successfully', signTxnsResult)
return signTxnsResult
} catch (error) {
if (isSignTxnsError(error)) {
this.logger.error('Error signing transactions:', error.message, `(code: ${error.code})`)
throw new SignTxnsError(error.message, error.code)
}
this.logger.error('Unknown error signing transactions:', error)
throw error
}
}
}