http-dns-requester
Version:
A NodeJS wrapper to perform DNS resolution and HTTP/HTTPS requests with custom certificate authorities. Nice for container communication.
137 lines (136 loc) • 6.39 kB
JavaScript
;
var __extends = (this && this.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
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))
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};
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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;
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var __importStar = (this && this.__importStar) || function (mod) {
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var result = {};
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result["default"] = mod;
return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
var https = __importStar(require("https"));
var requester_1 = require("./requester");
var HttpsProxyAgent = require('https-proxy-agent');
var HttpsRequester = /** @class */ (function (_super) {
__extends(HttpsRequester, _super);
function HttpsRequester(host, port) {
var _this = _super.call(this, host, port || "443") || this;
_this.CAs = [];
_this.isCAInUse = false;
_this.rejectUnauthorized = true;
return _this;
}
HttpsRequester.prototype.useCAs = function (CAs) {
this.isCAInUse = true;
this.CAs = CAs;
};
HttpsRequester.prototype.useProxy = function (proxyUrl) {
_super.prototype.useProxy.call(this, new HttpsProxyAgent(proxyUrl));
};
HttpsRequester.prototype.setRejectUnauthorized = function (value) {
this.rejectUnauthorized = value;
};
HttpsRequester.prototype.request = function (path, method, body, json) {
return __awaiter(this, void 0, void 0, function () {
var _this = this;
return __generator(this, function (_a) {
return [2 /*return*/, new Promise(function (resolve, reject) {
var req = https.request(_this.getHttpsOptions(path, method, body, json), function (res) {
_this.HandleResponse(res, function (response) {
resolve(response);
});
});
req.on('error', reject);
if (body) {
req.write(body);
}
req.end();
})];
});
});
};
HttpsRequester.prototype.getHttpsOptions = function (path, method, body, json) {
var contentHeader = (json) ? {
'Content-Length': Buffer.byteLength(body),
'Content-Type': 'application/json'
} : {
'Content-Length': (body) ? Buffer.byteLength(body) : 0
};
var options = {
headers: __assign(__assign({}, contentHeader), this.header),
host: this.hostIP,
method: method,
path: path,
port: this.port,
rejectUnauthorized: this.rejectUnauthorized
};
if (this.isCAInUse) {
options.ca = this.CAs;
}
if (this.isProxyInUse) {
options.agent = this.proxyAgent;
}
return options;
};
return HttpsRequester;
}(requester_1.Requester));
exports.HttpsRequester = HttpsRequester;