opstack-kit-chains/_cjs/accounts/utils/signTransaction.js

Support your OP-Stack network with 'opstack-kit'

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.signTransaction = void 0;
const keccak256_js_1 = require("../../utils/hash/keccak256.js");
const serializeTransaction_js_1 = require("../../utils/transaction/serializeTransaction.js");
const sign_js_1 = require("./sign.js");
async function signTransaction(parameters) {
    const { privateKey, transaction, serializer = serializeTransaction_js_1.serializeTransaction, } = parameters;
    const signableTransaction = (() => {
        if (transaction.type === 'eip4844')
            return {
                ...transaction,
                sidecars: false,
            };
        return transaction;
    })();
    const signature = await (0, sign_js_1.sign)({
        hash: (0, keccak256_js_1.keccak256)(serializer(signableTransaction)),
        privateKey,
    });
    return serializer(transaction, signature);
}
exports.signTransaction = signTransaction;
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