@tableau/taco-toolkit
Version:
Tableau Connector Toolkit
126 lines • 8.58 kB
JavaScript
;
var __assign = (this && this.__assign) || function () {
__assign = Object.assign || function(t) {
for (var s, i = 1, n = arguments.length; i < n; i++) {
s = arguments[i];
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
t[p] = s[p];
}
return t;
};
return __assign.apply(this, arguments);
};
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 (g && (g = 0, op[0] && (_ = 0)), _) 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 __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.createHttpsAgent = exports.NetworkAdapter = void 0;
var node_fs_1 = __importDefault(require("node:fs"));
var node_https_1 = __importDefault(require("node:https"));
var https_proxy_agent_1 = require("https-proxy-agent");
var node_fetch_1 = __importDefault(require("node-fetch"));
var eps_logger_1 = require("../logging/eps-logger");
var url_utils_1 = require("../utils/url-utils");
var network_rule_engine_1 = require("./network-adapter-utils/network-rule-engine");
var NetworkAdapter = /** @class */ (function () {
function NetworkAdapter(options) {
this.httpsAgent = createHttpsAgent(options);
this.ruleEngine = new network_rule_engine_1.NetworkRuleEngine(options);
}
// The function to send the http request to external resources.
// Return node-fetch response, so the caller may handle the result accordingly.
NetworkAdapter.prototype.fetch = function (url, options) {
return __awaiter(this, void 0, void 0, function () {
var requestInit, e_1, message, masked;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
this.ruleEngine.test(url);
requestInit = __assign({}, options);
if (this.httpsAgent) {
requestInit.agent = this.httpsAgent;
}
_a.label = 1;
case 1:
_a.trys.push([1, 3, , 4]);
return [4 /*yield*/, (0, node_fetch_1.default)(url, requestInit)];
case 2: return [2 /*return*/, _a.sent()];
case 3:
e_1 = _a.sent();
message = e_1.message;
if (message && message.includes(url)) {
masked = maskURL(url);
e_1.message = message.replace(url, masked);
}
throw e_1;
case 4: return [2 /*return*/];
}
});
});
};
return NetworkAdapter;
}());
exports.NetworkAdapter = NetworkAdapter;
function maskURL(urlString) {
try {
var urlAndQueryParams = (0, url_utils_1.parseUrlAndQueryParams)(urlString);
return JSON.stringify(urlAndQueryParams);
}
catch (e) {
// if the url is invalid, keep it as-is.
return urlString;
}
}
function createHttpsAgent(options) {
var httpProxy = options.httpProxy, caCertPath = options.caCertPath;
var agentOptions = {};
if (caCertPath) {
agentOptions.ca = node_fs_1.default.readFileSync(caCertPath);
}
if (httpProxy) {
eps_logger_1.Logger.info("Create NetworkAdapter with http proxy: ".concat(httpProxy));
return new https_proxy_agent_1.HttpsProxyAgent(httpProxy, agentOptions);
}
if (Object.keys(agentOptions).length === 0) {
return;
}
return new node_https_1.default.Agent(agentOptions);
}
exports.createHttpsAgent = createHttpsAgent;
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