Michael Freno
7c684a42cc
- Consolidated duplicate UndoManagers to single instance - Fixed connection promise to only resolve on 'connected' status - Fixed WebSocketProvider import (WebsocketProvider) - Added proper doc.destroy() cleanup - Renamed isPresenceInitialized property to avoid conflict Co-Authored-By: Paperclip <noreply@paperclip.ing>
64 lines
1.9 KiB
TypeScript
64 lines
1.9 KiB
TypeScript
import type { Address } from 'abitype'
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import { toAccount } from '../../accounts/toAccount.js'
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import type { ErrorType } from '../../errors/utils.js'
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import type { Hash, Hex } from '../../types/misc.js'
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import { keccak256 } from '../../utils/index.js'
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import { hashMessage } from '../../utils/signature/hashMessage.js'
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import { hashTypedData } from '../../utils/signature/hashTypedData.js'
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import { serializeTransaction } from '../serializers.js'
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import type { ZksyncSmartAccount } from '../types/account.js'
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import type { ZksyncTransactionSerializableEIP712 } from '../types/transaction.js'
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export type ToSmartAccountParameters = {
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/** Address of the deployed Account's Contract implementation. */
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address: Address
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/** Function to sign a hash. */
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sign: (parameters: { hash: Hash }) => Promise<Hex>
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}
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export type ToSmartAccountErrorType = ErrorType
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/**
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* Creates a [ZKsync Smart Account](https://docs.zksync.io/build/developer-reference/account-abstraction/building-smart-accounts)
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* from a Contract Address and a custom sign function.
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*/
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export function toSmartAccount(
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parameters: ToSmartAccountParameters,
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): ZksyncSmartAccount {
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const { address, sign } = parameters
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const account = toAccount({
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address,
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sign,
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async signMessage({ message }) {
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return sign({
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hash: hashMessage(message),
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})
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},
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async signTransaction(transaction) {
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const signableTransaction = {
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...transaction,
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from: this.address!,
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} as ZksyncTransactionSerializableEIP712
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return serializeTransaction({
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...signableTransaction,
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customSignature: await sign({
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hash: keccak256(serializeTransaction(signableTransaction)),
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}),
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})
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},
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async signTypedData(typedData) {
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return sign({
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hash: hashTypedData(typedData),
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})
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},
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})
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return {
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...account,
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source: 'smartAccountZksync',
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} as ZksyncSmartAccount
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}
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