@tuya/tuya-connector-nodejs
Version:
tuya openapi nodejs sdk
449 lines • 21.9 kB
JavaScript
"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__setModuleDefault(result, mod);
return result;
};
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
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) : adopt(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 };
}
};
var __rest = (this && this.__rest) || function (s, e) {
var t = {};
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
t[p] = s[p];
if (s != null && typeof Object.getOwnPropertySymbols === "function")
for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i]))
t[p[i]] = s[p[i]];
}
return t;
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.TuyaOpenApiClient = void 0;
var qs = __importStar(require("qs"));
var crypto = __importStar(require("crypto"));
var axios_1 = __importDefault(require("axios"));
var tuyaTokenStore_1 = require("./tuyaTokenStore");
/**
* TuyaContext.
*/
var TuyaOpenApiClient = /** @class */ (function () {
function TuyaOpenApiClient(opt) {
this.baseUrl = opt.baseUrl;
this.accessKey = opt.accessKey;
this.secretKey = opt.secretKey;
this.store = opt.store || new tuyaTokenStore_1.MemoryStore();
this.rpc = opt.rpc || axios_1.default;
this.version = opt.version || 'v2';
}
TuyaOpenApiClient.prototype.init = function () {
return __awaiter(this, void 0, void 0, function () {
var t, headers, _a, data;
return __generator(this, function (_b) {
switch (_b.label) {
case 0:
t = Date.now().toString();
headers = {};
_a = this.version;
switch (_a) {
case 'v1': return [3 /*break*/, 1];
case 'v2': return [3 /*break*/, 3];
}
return [3 /*break*/, 5];
case 1: return [4 /*yield*/, this.getHeader(t, true)];
case 2:
headers = _b.sent();
return [3 /*break*/, 5];
case 3: return [4 /*yield*/, this.getHeaderV2(t, true, {}, {})];
case 4:
headers = _b.sent();
return [3 /*break*/, 5];
case 5: return [4 /*yield*/, this.rpc({
url: this.baseUrl + "/v1.0/token?grant_type=1",
method: 'GET',
headers: headers,
})];
case 6:
data = (_b.sent()).data;
if (!data.success) return [3 /*break*/, 8];
return [4 /*yield*/, this.store.setTokens(data.result)];
case 7:
_b.sent();
return [2 /*return*/, data];
case 8: throw new Error("GET_TOKEN_FAILED " + data.code + ", " + data.msg);
}
});
});
};
TuyaOpenApiClient.prototype.refreshToken = function () {
return __awaiter(this, void 0, void 0, function () {
var t, refreshToken, api, headers, data;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
t = Date.now().toString();
return [4 /*yield*/, this.store.getRefreshToken()];
case 1:
refreshToken = _a.sent();
api = this.baseUrl + "/v1.0/token/" + refreshToken;
return [4 /*yield*/, this.getHeader(t, true)];
case 2:
headers = _a.sent();
return [4 /*yield*/, this.rpc.request({
url: api,
method: 'GET',
headers: headers,
})];
case 3:
data = (_a.sent()).data;
if (!!data.success) return [3 /*break*/, 5];
return [4 /*yield*/, this.init()];
case 4:
data = _a.sent();
_a.label = 5;
case 5: return [4 /*yield*/, this.store.setTokens(data.result)];
case 6:
_a.sent();
return [2 /*return*/, data];
}
});
});
};
/**
* 请求开放平台接口
*
* @param path 接口路径
* @param method Http方法
* @param query 可选参数
* @param body 可选参数
* @param headers 可选请求头
* @param retry 失败是否重试一次，默认true
*/
TuyaOpenApiClient.prototype.request = function (_a) {
var path = _a.path, method = _a.method, _b = _a.body, body = _b === void 0 ? {} : _b, _c = _a.query, query = _c === void 0 ? {} : _c, _d = _a.headers, headers = _d === void 0 ? {} : _d, _e = _a.retry, retry = _e === void 0 ? true : _e;
return __awaiter(this, void 0, void 0, function () {
var t, reqHeaders, _f, url, _g, encodePath, signHeaders, param, res;
return __generator(this, function (_h) {
switch (_h.label) {
case 0:
t = Date.now().toString();
_f = this.version;
switch (_f) {
case 'v1': return [3 /*break*/, 1];
case 'v2': return [3 /*break*/, 3];
}
return [3 /*break*/, 5];
case 1: return [4 /*yield*/, this.getHeader(t, false)];
case 2:
reqHeaders = _h.sent();
return [3 /*break*/, 5];
case 3: return [4 /*yield*/, this.getHeaderV2(t, false, headers, body)];
case 4:
reqHeaders = _h.sent();
_h.label = 5;
case 5:
url = "" + this.baseUrl + path;
if (!(this.version === 'v2')) return [3 /*break*/, 7];
return [4 /*yield*/, this.getSignHeaders(path, method, query, body)];
case 6:
_g = _h.sent(), encodePath = _g.path, signHeaders = __rest(_g, ["path"]);
reqHeaders = Object.assign(reqHeaders, signHeaders);
url = "" + this.baseUrl + encodePath;
_h.label = 7;
case 7:
param = {
url: url,
method: method,
params: {},
data: body,
headers: Object.assign(reqHeaders, headers),
};
return [4 /*yield*/, this.rpc.request(param)];
case 8:
res = _h.sent();
if (!(retry && !res.data.success && res.data.code === 1010)) return [3 /*break*/, 11];
return [4 /*yield*/, this.refreshToken()];
case 9:
_h.sent();
return [4 /*yield*/, this.request({ path: path, method: method, query: query, body: body, headers: headers, retry: false })];
case 10:
res = _h.sent();
_h.label = 11;
case 11: return [2 /*return*/, res];
}
});
});
};
TuyaOpenApiClient.prototype.getSignHeaders = function (path, method, query, body) {
return __awaiter(this, void 0, void 0, function () {
var t, _a, uri, pathQuery, queryMerged, sortedQuery, querystring, url, accessToken, contentHash, stringToSign, signStr;
return __generator(this, function (_b) {
switch (_b.label) {
case 0:
t = Date.now().toString();
_a = path.split('?'), uri = _a[0], pathQuery = _a[1];
queryMerged = Object.assign(query, qs.parse(pathQuery));
sortedQuery = {};
Object.keys(queryMerged).sort().forEach(function (i) { return sortedQuery[i] = query[i]; });
querystring = qs.stringify(sortedQuery);
url = querystring ? uri + "?" + querystring : uri;
return [4 /*yield*/, this.store.getAccessToken()];
case 1:
accessToken = (_b.sent()) || '';
if (!!accessToken) return [3 /*break*/, 4];
return [4 /*yield*/, this.init()];
case 2:
_b.sent(); // 未获取到 accessToke 时, 重新初始化
return [4 /*yield*/, this.store.getAccessToken()];
case 3:
accessToken = (_b.sent()) || '';
_b.label = 4;
case 4:
contentHash = crypto.createHash('sha256').update(JSON.stringify(body)).digest('hex');
stringToSign = [method, contentHash, '', decodeURIComponent(url)].join('\n');
signStr = this.accessKey + accessToken + t + stringToSign;
return [2 /*return*/, {
t: t,
path: url,
client_id: this.accessKey,
sign: this.sign(signStr, this.secretKey),
sign_method: "HMAC-SHA256",
access_token: accessToken,
Dev_channel: 'SaaSFramework',
Dev_lang: 'Nodejs',
}];
}
});
});
};
/**
* 计算刷新 token 的签名
*
* @param {string} t 时间戳, 毫秒级
* @returns {string} token 签名值
*/
TuyaOpenApiClient.prototype.refreshSign = function (t) {
var str = "" + this.accessKey + t;
return this.sign(str, this.secretKey);
};
TuyaOpenApiClient.prototype.refreshSignV2 = function (t, headers) {
return __awaiter(this, void 0, void 0, function () {
var nonce, method, signUrl, contentHash, signHeaders, signHeaderStr, stringToSign, signStr;
return __generator(this, function (_a) {
nonce = '';
method = 'GET';
signUrl = '/v1.0/token?grant_type=1';
contentHash = crypto.createHash('sha256').update('').digest('hex');
signHeaders = Object.keys(headers);
signHeaderStr = Object.keys(signHeaders).reduce(function (pre, cur, idx) {
return "" + pre + cur + ":" + headers[cur] + (idx === signHeaders.length - 1 ? '' : '\n');
}, '');
stringToSign = [method, contentHash, signHeaderStr, signUrl].join('\n');
signStr = this.accessKey + t + nonce + stringToSign;
return [2 /*return*/, {
sign: this.sign(signStr, this.secretKey),
signHeaders: signHeaders.join(':'),
}];
});
});
};
/**
* 获取已有签名(过期则重新获取)
*
* @param {string} t 时间戳，毫秒级
* @returns {string} token 签名值
*/
TuyaOpenApiClient.prototype.requestSign = function (t) {
return __awaiter(this, void 0, void 0, function () {
var accessToken, str;
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, this.store.getAccessToken()];
case 1:
accessToken = _a.sent();
if (!!accessToken) return [3 /*break*/, 4];
return [4 /*yield*/, this.init()];
case 2:
_a.sent(); // 未获取到 accessToke 时, 重新初始化
return [4 /*yield*/, this.store.getAccessToken()];
case 3:
accessToken = _a.sent();
_a.label = 4;
case 4:
str = "" + this.accessKey + accessToken + t;
return [2 /*return*/, this.sign(str, this.secretKey)];
}
});
});
};
TuyaOpenApiClient.prototype.requestSignV2 = function (t, headers, body) {
return __awaiter(this, void 0, void 0, function () {
var accessToken, nonce, method, signUrl, bodyStr, contentHash, signHeaders, signHeaderStr, stringToSign, signStr;
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, this.store.getAccessToken()];
case 1:
accessToken = _a.sent();
if (!!accessToken) return [3 /*break*/, 4];
return [4 /*yield*/, this.init()];
case 2:
_a.sent(); // 未获取到 accessToke 时, 重新初始化
return [4 /*yield*/, this.store.getAccessToken()];
case 3:
accessToken = _a.sent();
_a.label = 4;
case 4:
nonce = '';
method = 'GET';
signUrl = '/v1.0/token?grant_type=1';
bodyStr = JSON.stringify(body);
contentHash = crypto.createHash('sha256').update(bodyStr).digest('hex');
signHeaders = Object.keys(headers);
signHeaderStr = Object.keys(signHeaders).reduce(function (pre, cur, idx) {
return "" + pre + cur + ":" + headers[cur] + (idx === signHeaders.length - 1 ? '' : '\n');
}, '');
stringToSign = [method, contentHash, signHeaderStr, signUrl].join('\n');
signStr = this.accessKey + accessToken + t + nonce + stringToSign;
return [2 /*return*/, {
sign: this.sign(signStr, this.secretKey),
signHeaders: signHeaders.join(':'),
}];
}
});
});
};
TuyaOpenApiClient.prototype.sign = function (str, secret) {
return crypto
.createHmac('sha256', secret)
.update(str, 'utf8')
.digest('hex')
.toUpperCase();
};
/**
* 获取签名后的 headers
*
* @param {string} t
* @param {boolean} forRefresh
*/
TuyaOpenApiClient.prototype.getHeader = function (t, forRefresh) {
if (forRefresh === void 0) { forRefresh = false; }
return __awaiter(this, void 0, void 0, function () {
var sign, _a, accessToken;
return __generator(this, function (_b) {
switch (_b.label) {
case 0:
if (!forRefresh) return [3 /*break*/, 1];
_a = this.refreshSign(t);
return [3 /*break*/, 3];
case 1: return [4 /*yield*/, this.requestSign(t)];
case 2:
_a = _b.sent();
_b.label = 3;
case 3:
sign = _a;
return [4 /*yield*/, this.store.getAccessToken()];
case 4:
accessToken = _b.sent();
return [2 /*return*/, {
t: t,
sign: sign,
client_id: this.accessKey,
sign_method: "HMAC-SHA256",
access_token: accessToken || '',
Dev_lang: 'Nodejs',
Dev_channel: 'SaaSFramework',
}];
}
});
});
};
TuyaOpenApiClient.prototype.getHeaderV2 = function (t, forRefresh, headers, body) {
if (forRefresh === void 0) { forRefresh = false; }
return __awaiter(this, void 0, void 0, function () {
var _a, sign, signHeaders, _b, accessToken;
return __generator(this, function (_c) {
switch (_c.label) {
case 0:
if (!forRefresh) return [3 /*break*/, 2];
return [4 /*yield*/, this.refreshSignV2(t, headers)];
case 1:
_b = _c.sent();
return [3 /*break*/, 4];
case 2: return [4 /*yield*/, this.requestSignV2(t, headers, body)];
case 3:
_b = _c.sent();
_c.label = 4;
case 4:
_a = _b, sign = _a.sign, signHeaders = _a.signHeaders;
return [4 /*yield*/, this.store.getAccessToken()];
case 5:
accessToken = _c.sent();
return [2 /*return*/, {
t: t,
sign: sign,
client_id: this.accessKey,
sign_method: "HMAC-SHA256",
access_token: accessToken || '',
Dev_lang: 'Nodejs',
Dev_channel: 'SaaSFramework',
'Signature-Headers': signHeaders,
}];
}
});
});
};
return TuyaOpenApiClient;
}());
exports.TuyaOpenApiClient = TuyaOpenApiClient;
exports.default = TuyaOpenApiClient;
//# sourceMappingURL=client.js.map