@ledgerhq/live-common/lib/bridge/generic-alpaca/families/stellar/signer.js

Common ground for the Ledger Live apps

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.context = void 0;
const getAddress_1 = __importDefault(require("../../../../families/stellar/getAddress"));
const setup_1 = require("../../../setup");
const hw_app_str_1 = __importDefault(require("@ledgerhq/hw-app-str"));
const stellar_sdk_1 = require("@stellar/stellar-sdk");
const createSignerStellar = (transport) => {
    const stellar = new hw_app_str_1.default(transport);
    const originalSignTransaction = stellar.signTransaction;
    // Return the original Stellar instance with overridden methods
    return Object.assign(stellar, {
        signTransaction: async (path, transaction) => {
            const unsignedPayload = Buffer.from(transaction, "base64");
            const { signature } = await originalSignTransaction(path, unsignedPayload);
            return signature.toString("base64");
        },
        getAddress: async (path, verify) => {
            const { rawPublicKey } = await stellar.getPublicKey(path, verify);
            const publicKey = stellar_sdk_1.StrKey.encodeEd25519PublicKey(rawPublicKey);
            return {
                path,
                address: publicKey,
                publicKey: publicKey,
            };
        },
    });
};
exports.context = (0, setup_1.executeWithSigner)(createSignerStellar);
exports.default = {
    context: exports.context,
    getAddress: (0, getAddress_1.default)(exports.context),
};
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