nubli
Version:
Nuki Bluetooth Library
127 lines (126 loc) • 4.89 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 __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const credentials_1 = require("./credentials");
const libsodium_wrappers_1 = __importDefault(require("libsodium-wrappers"));
const fs_1 = __importDefault(require("fs"));
const array_buffer_to_hex_1 = __importDefault(require("array-buffer-to-hex"));
const hex_to_array_buffer_1 = __importDefault(require("hex-to-array-buffer"));
class NukiConfig {
constructor(uuid, paired = false, credentials, appId, authorizationId, slUUID) {
this._authorizationId = undefined;
this._slUUID = undefined;
if (credentials == null) {
credentials = new credentials_1.Credentials();
}
if (appId == null) {
appId = new Buffer(libsodium_wrappers_1.default.randombytes_buf(4)).readUInt32LE(0);
}
this._uuid = uuid;
this._paired = paired;
this._credentials = credentials;
this._appId = appId;
this._authorizationId = authorizationId;
this._slUUID = slUUID;
}
serialize() {
return {
uuid: this._uuid,
paired: this._paired,
credentials: this.credentials.serialize(),
appId: this._appId,
authorizationId: this._authorizationId,
slUUID: array_buffer_to_hex_1.default(this._slUUID)
};
}
get uuid() {
return this._uuid;
}
get paired() {
return this._paired;
}
set paired(paired) {
this._paired = paired;
}
get credentials() {
return this._credentials;
}
get appId() {
return this._appId;
}
get authorizationId() {
if (this._authorizationId == undefined) {
throw new Error("Authorization ID not set");
}
return this._authorizationId;
}
set authorizationId(authId) {
if (this._authorizationId) {
throw new Error("Authorization ID cannot be overwritten.");
}
this._authorizationId = authId;
}
get slUUID() {
if (this._slUUID == undefined) {
throw new Error("Authorization ID not set");
}
return this._slUUID;
}
set slUUID(slUUID) {
if (this._slUUID) {
throw new Error("Smart Lock UUID cannot be overwritten.");
}
this._slUUID = slUUID;
}
static readConfig(uuid, path) {
return __awaiter(this, void 0, void 0, function* () {
return new Promise((resolve, reject) => {
fs_1.default.readFile(path + uuid + ".json", (err, buf) => {
if (err) {
reject(err);
}
else {
let data = JSON.parse(buf.toString());
let credentials = new credentials_1.Credentials(new Uint8Array(hex_to_array_buffer_1.default(data.credentials.publicKey)), new Uint8Array(hex_to_array_buffer_1.default(data.credentials.privateKey)), Buffer.from(data.credentials.slPublicKey, 'hex'), Buffer.from(data.credentials.sharedSecret, 'hex'));
let nukiConfig = new NukiConfig(data.uuid, data.paired, credentials, data.appId, data.authorizationId, new Uint8Array(hex_to_array_buffer_1.default(data.slUUID)));
resolve(nukiConfig);
}
});
});
});
}
static configExists(uuid, path) {
try {
fs_1.default.accessSync(path + uuid + ".json", fs_1.default.constants.R_OK);
return true;
}
catch (e) {
return false;
}
}
save(path) {
return __awaiter(this, void 0, void 0, function* () {
return new Promise((resolve, reject) => {
fs_1.default.writeFile(path + this.uuid + ".json", JSON.stringify(this.serialize()), (err) => {
if (err) {
reject(err);
}
else {
resolve();
}
});
});
});
}
}
exports.NukiConfig = NukiConfig;