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>
52 lines
2.4 KiB
TypeScript
52 lines
2.4 KiB
TypeScript
import type { Address } from 'abitype'
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import { erc6492MagicBytes } from '../../constants/bytes.js'
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import type { ErrorType } from '../../errors/utils.js'
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import type { ByteArray, Hex } from '../../types/misc.js'
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import { encodeAbiParameters } from '../abi/encodeAbiParameters.js'
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import { concatHex } from '../data/concat.js'
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import { hexToBytes } from '../encoding/toBytes.js'
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type To = 'bytes' | 'hex'
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export type SerializeErc6492SignatureParameters<to extends To = 'hex'> = {
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/** The ERC-4337 Account Factory address to use for counterfactual verification. */
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address: Address
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/** Calldata to pass to deploy account (if not deployed) for counterfactual verification. */
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data: Hex
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/** The original signature. */
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signature: Hex
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to?: to | To | undefined
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}
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export type SerializeErc6492SignatureReturnType<to extends To = 'hex'> =
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| (to extends 'hex' ? Hex : never)
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| (to extends 'bytes' ? ByteArray : never)
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export type SerializeErc6492SignatureErrorType = ErrorType
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/**
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* @description Serializes a ERC-6492 flavoured signature into hex format.
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*
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* @param signature ERC-6492 signature in object format.
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* @returns ERC-6492 signature in hex format.
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*
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* @example
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* serializeSignature({ address: '0x...', data: '0x...', signature: '0x...' })
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* // '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'
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*/
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export function serializeErc6492Signature<to extends To = 'hex'>(
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parameters: SerializeErc6492SignatureParameters<to>,
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): SerializeErc6492SignatureReturnType<to> {
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const { address, data, signature, to = 'hex' } = parameters
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const signature_ = concatHex([
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encodeAbiParameters(
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[{ type: 'address' }, { type: 'bytes' }, { type: 'bytes' }],
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[address, data, signature],
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),
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erc6492MagicBytes,
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])
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if (to === 'hex') return signature_ as SerializeErc6492SignatureReturnType<to>
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return hexToBytes(signature_) as SerializeErc6492SignatureReturnType<to>
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}
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