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Текущая директория: /usr/lib/node_modules/bitgo/node_modules/viem/_esm/zksync/utils

Просмотр файла: parseEip712Transaction.js

import { BaseError } from '../../errors/base.js';
import { fromHex, fromRlp, hexToBigInt, hexToNumber, } from '../../utils/index.js';
export function parseEip712Transaction(transaction) {
    const payload = fromHex(transaction, 'bytes');
    if (payload[0] !== 113)
        throw new BaseError('transaction type must be eip712');
    function validHex(value) {
        if (!value || value === '0x')
            return '0x0';
        return value;
    }
    function parsePaymasterArray(arr) {
        if (arr.length === 0)
            return undefined;
        if (arr.length !== 2)
            throw new BaseError(`Invalid paymaster parameters, expected to have length of 2, found ${arr.length}!`);
        return {
            paymaster: arr[0],
            paymasterInput: arr[1],
        };
    }
    const raw = fromRlp(payload.slice(1));
    const paymasterParams = parsePaymasterArray(raw[15]);
    return {
        type: 'eip712',
        nonce: hexToNumber(validHex(raw[0])),
        maxPriorityFeePerGas: hexToBigInt(validHex(raw[1])),
        maxFeePerGas: hexToBigInt(validHex(raw[2])),
        gas: hexToBigInt(validHex(raw[3])),
        to: raw[4],
        value: hexToBigInt(validHex(raw[5])),
        data: raw[6],
        v: hexToBigInt(validHex(raw[7])),
        r: raw[8],
        s: raw[9],
        chainId: hexToNumber(validHex(raw[10])),
        from: raw[11],
        gasPerPubdata: hexToBigInt(validHex(raw[12])),
        factoryDeps: raw[13],
        customSignature: raw[14],
        paymaster: paymasterParams?.paymaster,
        paymasterInput: paymasterParams?.paymasterInput,
    };
}
//# sourceMappingURL=parseEip712Transaction.js.map

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