@ledgerhq/coin-hedera/lib/bridge/receive.js

Ledger Hedera Coin integration

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.receive = void 0;
const errors_1 = require("@ledgerhq/errors");
const rxjs_1 = require("rxjs");
const derivation_1 = require("@ledgerhq/coin-framework/derivation");
/*  this is due to libs/coin-modules/coin-hedera/src/hw-getAddress.ts
    r.address is actually the public key, to check if we're on another device
    we resort to this check instead
    we rely on seedIdentifier being the public key for Hedera accounts
    TODO: document where the seedIdentifier for hedera is set
    looks like it's set to the publickey in makeScanAccount here: libs/coin-framework/src/bridge/jsHelpers.ts */
const receive = (getAddress) => (account, { deviceId }) => new rxjs_1.Observable(o => {
    void (async function () {
        try {
            const r = await getAddress(deviceId, {
                derivationMode: account.derivationMode,
                currency: account.currency,
                path: account.freshAddressPath,
                segwit: (0, derivation_1.isSegwitDerivationMode)(account.derivationMode),
            });
            if (r.publicKey !== account.seedIdentifier) {
                throw new errors_1.WrongDeviceForAccount();
            }
            o.next({
                address: account.freshAddress,
                path: account.freshAddressPath,
                publicKey: r.publicKey,
            });
            o.complete();
        }
        catch (err) {
            o.error(err);
        }
    })();
});
exports.receive = receive;
exports.default = exports.receive;
//# sourceMappingURL=receive.js.map