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codeql-action/node_modules/@azure/ms-rest-js/es/lib/policies/proxyPolicy.js
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// Copyright (c) Microsoft Corporation. All rights reserved. | |
// Licensed under the MIT License. See License.txt in the project root for license information. | |
import { __extends } from "tslib"; | |
import { BaseRequestPolicy, } from "./requestPolicy"; | |
import { Constants } from "../util/constants"; | |
import { URLBuilder } from "../url"; | |
/** | |
* @internal | |
*/ | |
export var noProxyList = loadNoProxy(); | |
var byPassedList = new Map(); | |
/** | |
* @internal | |
*/ | |
export function getEnvironmentValue(name) { | |
if (process.env[name]) { | |
return process.env[name]; | |
} | |
else if (process.env[name.toLowerCase()]) { | |
return process.env[name.toLowerCase()]; | |
} | |
return undefined; | |
} | |
function loadEnvironmentProxyValue() { | |
if (!process) { | |
return undefined; | |
} | |
var httpsProxy = getEnvironmentValue(Constants.HTTPS_PROXY); | |
var allProxy = getEnvironmentValue(Constants.ALL_PROXY); | |
var httpProxy = getEnvironmentValue(Constants.HTTP_PROXY); | |
return httpsProxy || allProxy || httpProxy; | |
} | |
// Check whether the host of a given `uri` is in the noProxyList. | |
// If there's a match, any request sent to the same host won't have the proxy settings set. | |
// This implementation is a port of https://github.com/Azure/azure-sdk-for-net/blob/8cca811371159e527159c7eb65602477898683e2/sdk/core/Azure.Core/src/Pipeline/Internal/HttpEnvironmentProxy.cs#L210 | |
function isBypassed(uri) { | |
if (noProxyList.length === 0) { | |
return false; | |
} | |
var host = URLBuilder.parse(uri).getHost(); | |
if (byPassedList.has(host)) { | |
return byPassedList.get(host); | |
} | |
var isBypassedFlag = false; | |
for (var _i = 0, noProxyList_1 = noProxyList; _i < noProxyList_1.length; _i++) { | |
var pattern = noProxyList_1[_i]; | |
if (pattern[0] === ".") { | |
// This should match either domain it self or any subdomain or host | |
// .foo.com will match foo.com it self or *.foo.com | |
if (host.endsWith(pattern)) { | |
isBypassedFlag = true; | |
} | |
else { | |
if (host.length === pattern.length - 1 && host === pattern.slice(1)) { | |
isBypassedFlag = true; | |
} | |
} | |
} | |
else { | |
if (host === pattern) { | |
isBypassedFlag = true; | |
} | |
} | |
} | |
byPassedList.set(host, isBypassedFlag); | |
return isBypassedFlag; | |
} | |
/** | |
* @internal | |
*/ | |
export function loadNoProxy() { | |
var noProxy = getEnvironmentValue(Constants.NO_PROXY); | |
if (noProxy) { | |
return noProxy | |
.split(",") | |
.map(function (item) { return item.trim(); }) | |
.filter(function (item) { return item.length; }); | |
} | |
return []; | |
} | |
/** | |
* @internal | |
*/ | |
function extractAuthFromUrl(url) { | |
var atIndex = url.indexOf("@"); | |
if (atIndex === -1) { | |
return { urlWithoutAuth: url }; | |
} | |
var schemeIndex = url.indexOf("://"); | |
var authStart = schemeIndex !== -1 ? schemeIndex + 3 : 0; | |
var auth = url.substring(authStart, atIndex); | |
var colonIndex = auth.indexOf(":"); | |
var hasPassword = colonIndex !== -1; | |
var username = hasPassword ? auth.substring(0, colonIndex) : auth; | |
var password = hasPassword ? auth.substring(colonIndex + 1) : undefined; | |
var urlWithoutAuth = url.substring(0, authStart) + url.substring(atIndex + 1); | |
return { | |
username: username, | |
password: password, | |
urlWithoutAuth: urlWithoutAuth, | |
}; | |
} | |
export function getDefaultProxySettings(proxyUrl) { | |
if (!proxyUrl) { | |
proxyUrl = loadEnvironmentProxyValue(); | |
if (!proxyUrl) { | |
return undefined; | |
} | |
} | |
var _a = extractAuthFromUrl(proxyUrl), username = _a.username, password = _a.password, urlWithoutAuth = _a.urlWithoutAuth; | |
var parsedUrl = URLBuilder.parse(urlWithoutAuth); | |
var schema = parsedUrl.getScheme() ? parsedUrl.getScheme() + "://" : ""; | |
return { | |
host: schema + parsedUrl.getHost(), | |
port: Number.parseInt(parsedUrl.getPort() || "80"), | |
username: username, | |
password: password, | |
}; | |
} | |
export function proxyPolicy(proxySettings) { | |
if (!proxySettings) { | |
proxySettings = getDefaultProxySettings(); | |
} | |
return { | |
create: function (nextPolicy, options) { | |
return new ProxyPolicy(nextPolicy, options, proxySettings); | |
}, | |
}; | |
} | |
var ProxyPolicy = /** @class */ (function (_super) { | |
__extends(ProxyPolicy, _super); | |
function ProxyPolicy(nextPolicy, options, proxySettings) { | |
var _this = _super.call(this, nextPolicy, options) || this; | |
_this.proxySettings = proxySettings; | |
return _this; | |
} | |
ProxyPolicy.prototype.sendRequest = function (request) { | |
if (!request.proxySettings && !isBypassed(request.url)) { | |
request.proxySettings = this.proxySettings; | |
} | |
return this._nextPolicy.sendRequest(request); | |
}; | |
return ProxyPolicy; | |
}(BaseRequestPolicy)); | |
export { ProxyPolicy }; | |
//# sourceMappingURL=proxyPolicy.js.map |