@antbat/base-client-js
Version:
Base JS library for BASE-platform
159 lines • 8.24 kB
JavaScript
"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
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) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __generator = (this && this.__generator) || function (thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (_) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
};
Object.defineProperty(exports, "__esModule", { value: true });
var Account_1 = require("../repository/models/Account");
var CryptoUtils_1 = require("../utils/CryptoUtils");
var JsonUtils_1 = require("../utils/JsonUtils");
var ProfileManagerImpl = /** @class */ (function () {
function ProfileManagerImpl(clientRepository, authAccountBehavior, encrypt, decrypt, signer) {
this.account = new Account_1.default();
this.clientDataRepository = clientRepository;
authAccountBehavior
.subscribe(this.onChangeAccount.bind(this));
this.encrypt = encrypt;
this.decrypt = decrypt;
this.signer = signer;
}
ProfileManagerImpl.prototype.signMessage = function (data) {
return this.signer.signMessage(data);
};
/**
* Returns decrypted data of the authorized user.
*
* @returns {Promise<Map<string, string>>} Map key => value.
*/
ProfileManagerImpl.prototype.getData = function () {
var _this = this;
return this.getRawData(this.account.publicKey)
.then(function (rawData) { return _this.decrypt.decryptFields(rawData); });
};
/**
* Returns raw (encrypted) data of user with provided ID (Public Key).
* @param {string} anyPublicKey Public key of client.
*
* @returns {Promise<Map<string, string>>} Map key => value.
*/
ProfileManagerImpl.prototype.getRawData = function (anyPublicKey) {
return this.clientDataRepository.getData(anyPublicKey);
};
/**
* Decrypts accepted personal data {@link DataRequest#responseData}.
* @param {string} recipientPk Public key of the user that shared the data
* @param {string} encryptedData encrypted data {@link DataRequest#responseData}.
*
* @returns {Promise<Map<string, string>>} Map key => value.
*/
ProfileManagerImpl.prototype.getAuthorizedData = function (recipientPk, encryptedData) {
return __awaiter(this, void 0, void 0, function () {
var strDecrypt, jsonDecrypt, arrayResponse, result, recipientData;
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, this.decrypt.decryptMessage(recipientPk, encryptedData)];
case 1:
strDecrypt = _a.sent();
jsonDecrypt = JSON.parse(strDecrypt);
arrayResponse = JsonUtils_1.JsonUtils.jsonToMap(jsonDecrypt);
result = new Map();
return [4 /*yield*/, this.getRawData(recipientPk)];
case 2:
recipientData = (_a.sent()) || new Map();
arrayResponse.forEach(function (value, key) {
if (recipientData.has(key)) {
try {
var data = recipientData.get(key);
var decryptedValue = CryptoUtils_1.CryptoUtils.decryptAes256(data, value.pass);
result.set(key, decryptedValue);
}
catch (e) {
console.log('decryption error: ', key, ' => ', recipientData.get(key), e);
}
}
});
return [2 /*return*/, result];
}
});
});
};
/**
* Returns decryption keys for approved personal data {@link DataRequest#responseData}.
* @param {string} recipientPk Public key of the user that shared the data
* @param {string} encryptedData encrypted data {@link DataRequest#responseData}.
*
* @returns {Promise<Map<string, string>>} Map key => value.
*/
ProfileManagerImpl.prototype.getAuthorizedEncryptionKeys = function (recipientPk, encryptedData) {
return __awaiter(this, void 0, void 0, function () {
var strDecrypt, jsonDecrypt, arrayResponse, result, recipientData;
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, this.decrypt.decryptMessage(recipientPk, encryptedData)];
case 1:
strDecrypt = _a.sent();
jsonDecrypt = JSON.parse(strDecrypt);
arrayResponse = JsonUtils_1.JsonUtils.jsonToMap(jsonDecrypt);
result = new Map();
return [4 /*yield*/, this.getRawData(recipientPk)];
case 2:
recipientData = _a.sent();
arrayResponse.forEach(function (value, key) {
if (recipientData.has(key)) {
result.set(key, value.pass);
}
});
return [2 /*return*/, result];
}
});
});
};
/**
* Encrypts and stores personal data in BASE.
* @param {Map<string, string>} data not encrypted data e.g. Map {"name": "Adam"} etc.
*
* @returns {Promise<Map<string, string>>} Map with encrypted data.
*/
ProfileManagerImpl.prototype.updateData = function (data) {
var _this = this;
return this.encrypt.encryptFields(data)
.then(function (encrypted) { return _this.clientDataRepository.updateData(_this.account.publicKey, encrypted); });
};
ProfileManagerImpl.prototype.onChangeAccount = function (account) {
this.account = account;
};
return ProfileManagerImpl;
}());
exports.ProfileManagerImpl = ProfileManagerImpl;
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