@inst/vscode-bin-darwin
Version:
BINARY ONLY - VSCode binary deployment for macOS
190 lines • 8.94 kB
JavaScript
/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
;
var url_1 = require("url");
var https = require("https");
var http = require("http");
var HttpProxyAgent = require("http-proxy-agent");
var HttpsProxyAgent = require("https-proxy-agent");
var zlib = require("zlib");
var nls = require("vscode-nls");
nls.config(process.env['VSCODE_NLS_CONFIG']);
var localize = nls.loadMessageBundle();
var proxyUrl = null;
var strictSSL = true;
function configure(_proxyUrl, _strictSSL) {
proxyUrl = _proxyUrl;
strictSSL = _strictSSL;
}
exports.configure = configure;
function xhr(options) {
var agent = getProxyAgent(options.url, { proxyUrl: proxyUrl, strictSSL: strictSSL });
options = assign({}, options);
options = assign(options, { agent: agent, strictSSL: strictSSL });
if (typeof options.followRedirects !== 'number') {
options.followRedirects = 5;
}
return request(options).then(function (result) { return new Promise(function (c, e) {
var res = result.res;
var readable = res;
var encoding = res.headers && res.headers['content-encoding'];
if (encoding === 'gzip') {
var gunzip = zlib.createGunzip();
res.pipe(gunzip);
readable = gunzip;
}
else if (encoding === 'deflate') {
var inflate = zlib.createInflate();
res.pipe(inflate);
readable = inflate;
}
var data = [];
readable.on('data', function (c) { return data.push(c); });
readable.on('end', function () {
if (options.followRedirects > 0 && (res.statusCode >= 300 && res.statusCode <= 303 || res.statusCode === 307)) {
var location = res.headers['location'];
if (location) {
var newOptions = {
type: options.type, url: location, user: options.user, password: options.password, responseType: options.responseType, headers: options.headers,
timeout: options.timeout, followRedirects: options.followRedirects - 1, data: options.data
};
xhr(newOptions).then(c, e);
return;
}
}
var response = {
responseText: data.join(''),
status: res.statusCode
};
if ((res.statusCode >= 200 && res.statusCode < 300) || res.statusCode === 1223) {
c(response);
}
else {
e(response);
}
});
}); }, function (err) {
var message;
if (agent) {
message = localize('error.cannot.connect.proxy', 'Unable to to connect to {0} through a proxy . Error: {1}', options.url, err.message);
}
else {
message = localize('error.cannot.connect', 'Unable to to connect to {0}. Error: {1}', options.url, err.message);
}
return Promise.reject({
responseText: message,
status: 404
});
});
}
exports.xhr = xhr;
function assign(destination) {
var sources = [];
for (var _i = 1; _i < arguments.length; _i++) {
sources[_i - 1] = arguments[_i];
}
sources.forEach(function (source) { return Object.keys(source).forEach(function (key) { return destination[key] = source[key]; }); });
return destination;
}
function request(options) {
var req;
return new Promise(function (c, e) {
var endpoint = url_1.parse(options.url);
var opts = {
hostname: endpoint.hostname,
port: endpoint.port ? parseInt(endpoint.port) : (endpoint.protocol === 'https:' ? 443 : 80),
path: endpoint.path,
method: options.type || 'GET',
headers: options.headers,
agent: options.agent,
rejectUnauthorized: (typeof options.strictSSL === 'boolean') ? options.strictSSL : true
};
if (options.user && options.password) {
opts.auth = options.user + ':' + options.password;
}
var handler = function (res) {
if (res.statusCode >= 300 && res.statusCode < 400 && options.followRedirects && options.followRedirects > 0 && res.headers['location']) {
c(request(assign({}, options, {
url: res.headers['location'],
followRedirects: options.followRedirects - 1
})));
}
else {
c({ req: req, res: res });
}
};
if (endpoint.protocol === 'https:') {
req = https.request(opts, handler);
}
else {
req = http.request(opts, handler);
}
req.on('error', e);
if (options.timeout) {
req.setTimeout(options.timeout);
}
if (options.data) {
req.write(options.data);
}
req.end();
});
}
function getErrorStatusDescription(status) {
if (status < 400) {
return void 0;
}
switch (status) {
case 400: return localize('status.400', 'Bad request. The request cannot be fulfilled due to bad syntax.');
case 401: return localize('status.401', 'Unauthorized. The server is refusing to respond.');
case 403: return localize('status.403', 'Forbidden. The server is refusing to respond.');
case 404: return localize('status.404', 'Not Found. The requested location could not be found.');
case 405: return localize('status.405', 'Method not allowed. A request was made using a request method not supported by that location.');
case 406: return localize('status.406', 'Not Acceptable. The server can only generate a response that is not accepted by the client.');
case 407: return localize('status.407', 'Proxy Authentication Required. The client must first authenticate itself with the proxy.');
case 408: return localize('status.408', 'Request Timeout. The server timed out waiting for the request.');
case 409: return localize('status.409', 'Conflict. The request could not be completed because of a conflict in the request.');
case 410: return localize('status.410', 'Gone. The requested page is no longer available.');
case 411: return localize('status.411', 'Length Required. The "Content-Length" is not defined.');
case 412: return localize('status.412', 'Precondition Failed. The precondition given in the request evaluated to false by the server.');
case 413: return localize('status.413', 'Request Entity Too Large. The server will not accept the request, because the request entity is too large.');
case 414: return localize('status.414', 'Request-URI Too Long. The server will not accept the request, because the URL is too long.');
case 415: return localize('status.415', 'Unsupported Media Type. The server will not accept the request, because the media type is not supported.');
case 500: return localize('status.500', 'Internal Server Error.');
case 501: return localize('status.501', 'Not Implemented. The server either does not recognize the request method, or it lacks the ability to fulfill the request.');
case 503: return localize('status.503', 'Service Unavailable. The server is currently unavailable (overloaded or down).');
default: return localize('status.416', 'HTTP status code {0}', status);
}
}
exports.getErrorStatusDescription = getErrorStatusDescription;
// proxy handling
function getSystemProxyURI(requestURL) {
if (requestURL.protocol === 'http:') {
return process.env.HTTP_PROXY || process.env.http_proxy || null;
}
else if (requestURL.protocol === 'https:') {
return process.env.HTTPS_PROXY || process.env.https_proxy || process.env.HTTP_PROXY || process.env.http_proxy || null;
}
return null;
}
function getProxyAgent(rawRequestURL, options) {
if (options === void 0) { options = {}; }
var requestURL = url_1.parse(rawRequestURL);
var proxyURL = options.proxyUrl || getSystemProxyURI(requestURL);
if (!proxyURL) {
return null;
}
var proxyEndpoint = url_1.parse(proxyURL);
if (!/^https?:$/.test(proxyEndpoint.protocol)) {
return null;
}
var opts = {
host: proxyEndpoint.hostname,
port: Number(proxyEndpoint.port),
auth: proxyEndpoint.auth,
rejectUnauthorized: (typeof options.strictSSL === 'boolean') ? options.strictSSL : true
};
return requestURL.protocol === 'http:' ? new HttpProxyAgent(opts) : new HttpsProxyAgent(opts);
}
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