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>
73 lines
2.4 KiB
TypeScript
73 lines
2.4 KiB
TypeScript
import type { ErrorType } from '../../errors/utils.js'
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import type { Hex } from '../../types/misc.js'
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import type {
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TransactionSerializable,
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TransactionSerialized,
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} from '../../types/transaction.js'
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import {
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type Keccak256ErrorType,
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keccak256,
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} from '../../utils/hash/keccak256.js'
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import type { GetTransactionType } from '../../utils/transaction/getTransactionType.js'
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import {
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type SerializeTransactionFn,
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serializeTransaction,
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} from '../../utils/transaction/serializeTransaction.js'
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import { type SignErrorType, sign } from './sign.js'
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export type SignTransactionParameters<
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serializer extends
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SerializeTransactionFn<TransactionSerializable> = SerializeTransactionFn<TransactionSerializable>,
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transaction extends Parameters<serializer>[0] = Parameters<serializer>[0],
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> = {
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privateKey: Hex
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transaction: transaction
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serializer?: serializer | undefined
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}
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export type SignTransactionReturnType<
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serializer extends
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SerializeTransactionFn<TransactionSerializable> = SerializeTransactionFn<TransactionSerializable>,
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transaction extends Parameters<serializer>[0] = Parameters<serializer>[0],
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> = TransactionSerialized<GetTransactionType<transaction>>
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export type SignTransactionErrorType =
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| Keccak256ErrorType
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| SignErrorType
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| ErrorType
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export async function signTransaction<
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serializer extends
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SerializeTransactionFn<TransactionSerializable> = SerializeTransactionFn<TransactionSerializable>,
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transaction extends Parameters<serializer>[0] = Parameters<serializer>[0],
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>(
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parameters: SignTransactionParameters<serializer, transaction>,
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): Promise<SignTransactionReturnType<serializer, transaction>> {
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const {
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privateKey,
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transaction,
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serializer = serializeTransaction,
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} = parameters
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const signableTransaction = (() => {
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// For EIP-4844 Transactions, we want to sign the transaction payload body (tx_payload_body) without the sidecars (ie. without the network wrapper).
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// See: https://github.com/ethereum/EIPs/blob/e00f4daa66bd56e2dbd5f1d36d09fd613811a48b/EIPS/eip-4844.md#networking
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if (transaction.type === 'eip4844')
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return {
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...transaction,
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sidecars: false,
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}
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return transaction
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})()
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const signature = await sign({
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hash: keccak256(await serializer(signableTransaction)),
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privateKey,
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})
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return (await serializer(
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transaction,
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signature,
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)) as SignTransactionReturnType<serializer, transaction>
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}
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