@bajetech/digitalbits-wallet-sdk/dist/plugins/ScryptEncrypter.js

A library to make it easier to write wallets that interact with the DigitalBits blockchain

import { __assign, __awaiter, __generator, __rest } from "tslib";
import { decrypt, encrypt } from "../helpers/ScryptEncryption";
var NAME = "ScryptEncrypter";
/**
 * Encrypt keys with scrypt.
 */
export var ScryptEncrypter = {
    name: NAME,
    encryptKey: function (params) {
        return __awaiter(this, void 0, void 0, function () {
            var key, password, privateKey, path, extra, publicKey, type, props, _a, encryptedPhrase, salt;
            return __generator(this, function (_b) {
                switch (_b.label) {
                    case 0:
                        key = params.key, password = params.password;
                        privateKey = key.privateKey, path = key.path, extra = key.extra, publicKey = key.publicKey, type = key.type, props = __rest(key, ["privateKey", "path", "extra", "publicKey", "type"]);
                        return [4 /*yield*/, encrypt({
                                password: password,
                                phrase: JSON.stringify({ privateKey: privateKey, path: path, extra: extra, publicKey: publicKey, type: type }),
                            })];
                    case 1:
                        _a = _b.sent(), encryptedPhrase = _a.encryptedPhrase, salt = _a.salt;
                        return [2 /*return*/, __assign(__assign({}, props), { encryptedBlob: encryptedPhrase, encrypterName: NAME, salt: salt })];
                }
            });
        });
    },
    decryptKey: function (params) {
        return __awaiter(this, void 0, void 0, function () {
            var encryptedKey, password, encrypterName, salt, encryptedBlob, props, data, _a, _b;
            return __generator(this, function (_c) {
                switch (_c.label) {
                    case 0:
                        encryptedKey = params.encryptedKey, password = params.password;
                        encrypterName = encryptedKey.encrypterName, salt = encryptedKey.salt, encryptedBlob = encryptedKey.encryptedBlob, props = __rest(encryptedKey, ["encrypterName", "salt", "encryptedBlob"]);
                        _b = (_a = JSON).parse;
                        return [4 /*yield*/, decrypt({ phrase: encryptedBlob, salt: salt, password: password })];
                    case 1:
                        data = _b.apply(_a, [_c.sent()]);
                        return [2 /*return*/, __assign(__assign({}, props), data)];
                }
            });
        });
    },
};
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