Created
May 14, 2018 14:31
-
-
Save petersirka/8bc78f0a4c930096b778907e33f06a50 to your computer and use it in GitHub Desktop.
HTTP agent as a proxy tunel
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
function request_proxy(options, callback) { | |
var proxy = options.proxy; | |
proxy.path = options.uri.hostname; | |
proxy.headers = { host: options.uri.hostname }; | |
if (proxy.auth) | |
proxy.headers['Proxy-Authorization'] = 'Basic ' + U.createBuffer(proxy.auth).toString('base64'); | |
var req = Https.request(proxy); | |
req.on('error', function(e) { | |
options.callback(new Error('Proxy error: ' + e.toString()), '', 0, EMPTYOBJECT, proxy.hostname, EMPTYOBJECT); | |
options.callback = null; | |
}); | |
req.on('connect', function(res, socket) { | |
if (res.statusCode === 200) { | |
options.uri.agent = options.uri.protocol === 'http:' ? new Http.Agent() : new Https.Agent(); | |
options.uri.agent.reuseSocket(socket, req); | |
options.socket = socket; | |
callback(options.uri, options); | |
} else { | |
options.callback(new Error((res.statusMessage || 'Proxy error') + ': ' + res.statusCode), '', res.statusCode, res.headers, proxy.hostname, EMPTYOBJECT); | |
options.callback = null; | |
} | |
}); | |
req.end(); | |
} |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment