@asset-projects/ethers-wrapper/lib/sign/index.js

Wrapped ethers

"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.ethSignTypedData = exports.ethSignTransaction = exports.personalSign = void 0;
const ethers_1 = require("ethers");
/**
 * @param signer: ethers.Signer;
 * @param message: string;
 * @returns Promise<string>;
 */
const personalSign = (signer, message) => __awaiter(void 0, void 0, void 0, function* () {
    const hex = ethers_1.utils.isHexString(message) ? ethers_1.utils.arrayify(message) : message;
    const result = yield signer.signMessage(hex);
    return result;
});
exports.personalSign = personalSign;
/**
 * @param signer ethers.Signer;
 * @param txRequest ethers.utils.Deferrable<ethers.providers.TransactionRequest>;
 * @returns Promise<string | undefined>;
 */
const ethSignTransaction = (signer, txRequest) => __awaiter(void 0, void 0, void 0, function* () {
    try {
        const tx = yield signer.populateTransaction(txRequest);
        return yield signer.signTransaction(tx);
    }
    catch (_a) {
        return;
    }
});
exports.ethSignTransaction = ethSignTransaction;
/**
 * @param wallet ethers.Wallet;
 * @param signTypedData: SignTypedData;
 * @returns Promise<string>;
 */
const ethSignTypedData = (wallet, signTypedData) => __awaiter(void 0, void 0, void 0, function* () {
    const { domain, types, value } = signTypedData;
    return yield wallet._signTypedData(domain, types, value);
});
exports.ethSignTypedData = ethSignTypedData;