setup-msbuild/node_modules/@actions/http-client/proxy.js
2020-07-22 21:25:03 -07:00

59 lines
1.6 KiB
JavaScript

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const url = require("url");
function getProxyUrl(reqUrl) {
let usingSsl = reqUrl.protocol === 'https:';
let proxyUrl;
if (checkBypass(reqUrl)) {
return proxyUrl;
}
let proxyVar;
if (usingSsl) {
proxyVar = process.env['https_proxy'] || process.env['HTTPS_PROXY'];
}
else {
proxyVar = process.env['http_proxy'] || process.env['HTTP_PROXY'];
}
if (proxyVar) {
proxyUrl = url.parse(proxyVar);
}
return proxyUrl;
}
exports.getProxyUrl = getProxyUrl;
function checkBypass(reqUrl) {
if (!reqUrl.hostname) {
return false;
}
let noProxy = process.env['no_proxy'] || process.env['NO_PROXY'] || '';
if (!noProxy) {
return false;
}
// Determine the request port
let reqPort;
if (reqUrl.port) {
reqPort = Number(reqUrl.port);
}
else if (reqUrl.protocol === 'http:') {
reqPort = 80;
}
else if (reqUrl.protocol === 'https:') {
reqPort = 443;
}
// Format the request hostname and hostname with port
let upperReqHosts = [reqUrl.hostname.toUpperCase()];
if (typeof reqPort === 'number') {
upperReqHosts.push(`${upperReqHosts[0]}:${reqPort}`);
}
// Compare request host against noproxy
for (let upperNoProxyItem of noProxy
.split(',')
.map(x => x.trim().toUpperCase())
.filter(x => x)) {
if (upperReqHosts.some(x => x === upperNoProxyItem)) {
return true;
}
}
return false;
}
exports.checkBypass = checkBypass;