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codeql-action/node_modules/@actions/http-client/lib/proxy.js
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"use strict"; | |
Object.defineProperty(exports, "__esModule", { value: true }); | |
exports.checkBypass = exports.getProxyUrl = void 0; | |
function getProxyUrl(reqUrl) { | |
const usingSsl = reqUrl.protocol === 'https:'; | |
if (checkBypass(reqUrl)) { | |
return undefined; | |
} | |
const proxyVar = (() => { | |
if (usingSsl) { | |
return process.env['https_proxy'] || process.env['HTTPS_PROXY']; | |
} | |
else { | |
return process.env['http_proxy'] || process.env['HTTP_PROXY']; | |
} | |
})(); | |
if (proxyVar) { | |
try { | |
return new URL(proxyVar); | |
} | |
catch (_a) { | |
if (!proxyVar.startsWith('http://') && !proxyVar.startsWith('https://')) | |
return new URL(`http://${proxyVar}`); | |
} | |
} | |
else { | |
return undefined; | |
} | |
} | |
exports.getProxyUrl = getProxyUrl; | |
function checkBypass(reqUrl) { | |
if (!reqUrl.hostname) { | |
return false; | |
} | |
const reqHost = reqUrl.hostname; | |
if (isLoopbackAddress(reqHost)) { | |
return true; | |
} | |
const noProxy = process.env['no_proxy'] || process.env['NO_PROXY'] || ''; | |
if (!noProxy) { | |
return false; | |
} | |
// Determine the request port | |
let reqPort; | |
if (reqUrl.port) { | |
reqPort = Number(reqUrl.port); | |
} | |
else if (reqUrl.protocol === 'http:') { | |
reqPort = 80; | |
} | |
else if (reqUrl.protocol === 'https:') { | |
reqPort = 443; | |
} | |
// Format the request hostname and hostname with port | |
const upperReqHosts = [reqUrl.hostname.toUpperCase()]; | |
if (typeof reqPort === 'number') { | |
upperReqHosts.push(`${upperReqHosts[0]}:${reqPort}`); | |
} | |
// Compare request host against noproxy | |
for (const upperNoProxyItem of noProxy | |
.split(',') | |
.map(x => x.trim().toUpperCase()) | |
.filter(x => x)) { | |
if (upperNoProxyItem === '*' || | |
upperReqHosts.some(x => x === upperNoProxyItem || | |
x.endsWith(`.${upperNoProxyItem}`) || | |
(upperNoProxyItem.startsWith('.') && | |
x.endsWith(`${upperNoProxyItem}`)))) { | |
return true; | |
} | |
} | |
return false; | |
} | |
exports.checkBypass = checkBypass; | |
function isLoopbackAddress(host) { | |
const hostLower = host.toLowerCase(); | |
return (hostLower === 'localhost' || | |
hostLower.startsWith('127.') || | |
hostLower.startsWith('[::1]') || | |
hostLower.startsWith('[0:0:0:0:0:0:0:1]')); | |
} | |
//# sourceMappingURL=proxy.js.map |