chaingate

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A complete TypeScript library for connecting to and making transactions on different blockchains
71 lines • 2.98 kB
JavaScript
"use strict";
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var __importStar = (this && this.__importStar) || (function () {
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Object.defineProperty(exports, "__esModule", { value: true });
exports.DogecoinUtils = void 0;
const UtxoCurrencyUtils_1 = require("../abstract/UtxoCurrencyUtils/UtxoCurrencyUtils");
const CurrencyInfo_1 = require("../../CurrencyInfo");
const PublicKey_1 = require("../../../Wallet/entities/PublicKey");
const btc = __importStar(require("@scure/btc-signer"));
const MessageSigner_1 = require("../../CurrencyWallet/abstract/UtxoWallet/MessageSigner");
class DogecoinUtils extends UtxoCurrencyUtils_1.UtxoCurrencyUtils {
    constructor(client, markets) {
        super(client, CurrencyInfo_1.DogecoinInfo, markets, 'dogecoin', {
            bech32: null,
            pubKeyHash: 0x1e,
            scriptHash: 0x16,
            wif: 0x9e,
        }, '\x19Dogecoin Signed Message:\n');
    }
    publicKeyToAddress(publicKey) {
        const publicKeyRaw = publicKey.raw;
        return btc.p2pkh(publicKeyRaw, this.networkParams).address;
    }
    signMessage(message, privateKey) {
        return (0, MessageSigner_1.signMessage)(message, privateKey, this.signHeader);
    }
    async verifySignedMessage(message, signature, address) {
        const publicKeyRaw = await (0, MessageSigner_1.getSignedMessagePublicKey)(message, signature, this.signHeader);
        const publicKey = new PublicKey_1.PublicKey(publicKeyRaw);
        try {
            const derivedAddress = this.publicKeyToAddress(publicKey);
            return derivedAddress === address;
        }
        catch {
            return false;
        }
    }
}
exports.DogecoinUtils = DogecoinUtils;
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