mirror of https://github.com/nodejs/node.git
86 lines
2.2 KiB
JavaScript
86 lines
2.2 KiB
JavaScript
var crypto = require("crypto")
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var HttpAgent = require("http").Agent
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var HttpsAgent = require("https").Agent
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var pkg = require("../package.json")
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var httpAgent
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var httpsAgent
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module.exports = initialize
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function initialize (uri, method, accept, headers) {
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if (!this.config.sessionToken) {
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this.config.sessionToken = crypto.randomBytes(8).toString("hex")
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this.log.verbose("request id", this.config.sessionToken)
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}
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var opts = {
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url : uri,
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method : method,
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headers : headers,
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localAddress : this.config.proxy.localAddress,
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strictSSL : this.config.ssl.strict,
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cert : this.config.ssl.certificate,
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key : this.config.ssl.key,
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ca : this.config.ssl.ca,
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agent : getAgent(uri.protocol, this.config)
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}
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// allow explicit disabling of proxy in environment via CLI
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//
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// how false gets here is the CLI's problem (it's gross)
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if (this.config.proxy.http === false) {
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opts.proxy = null
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}
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else {
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// request will not pay attention to the NOPROXY environment variable if a
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// config value named proxy is passed in, even if it's set to null.
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var proxy
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if (uri.protocol === "https:") {
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proxy = this.config.proxy.https
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}
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else {
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proxy = this.config.proxy.http
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}
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if (typeof proxy === "string") opts.proxy = proxy
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}
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headers.version = this.version || pkg.version
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headers.accept = accept
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if (this.refer) headers.referer = this.refer
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headers["npm-session"] = this.config.sessionToken
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headers["user-agent"] = this.config.userAgent
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return opts
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}
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function getAgent (protocol, config) {
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if (protocol === "https:") {
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if (!httpsAgent) {
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httpsAgent = new HttpsAgent({
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keepAlive : true,
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localAddress : config.proxy.localAddress,
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rejectUnauthorized : config.ssl.strict,
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ca : config.ssl.ca,
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cert : config.ssl.cert,
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key : config.ssl.key
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})
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}
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return httpsAgent
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}
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else {
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if (!httpAgent) {
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httpAgent = new HttpAgent({
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keepAlive : true,
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localAddress : config.proxy.localAddress
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})
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}
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return httpAgent
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}
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}
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