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Added proxy support #5

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Added proxy support #5

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a3ae0bd
Handle http_proxy environment variable
jsebfranck Feb 5, 2015
2f1ed0b
Added support for http proxy authentication
jsebfranck Feb 5, 2015
49d23fd
Use proxy parameters instead of http_proxy variable
jsebfranck Feb 6, 2015
b181056
Fixed proxy basic auth
jsebfranck Feb 6, 2015
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2 changes: 2 additions & 0 deletions .gitignore
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Original file line number Diff line number Diff line change
@@ -0,0 +1,2 @@
node_modules/
.idea/
24 changes: 23 additions & 1 deletion index.js
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Expand Up @@ -8,14 +8,34 @@ var https = require('https');
var Promise = require('bluebird');
var url = require('url');

module.exports = questor;
function initProxy(uri, options) {
if (!options.proxyHost && !options.proxyPort) {
return;
}

// Handle proxy for HTTP requests
options.hostname = options.proxyHost;
options.port = options.proxyPort;
options.headers['Host'] = options.hostname;
options.host = options.hostname + ':' + options.port;
options.path = uri;

// Proxy basic auth
if (options.proxyUsername && options.proxyPassword) {
var auth = 'Basic ' + new Buffer(options.proxyUsername + ':' + options.proxyPassword).toString('base64');
options.headers['Proxy-Authorization'] = auth;
}
};

function questor(uri, options) {
if (!options) { options = {}; }

options = defaults({}, options, url.parse(uri), {
headers: {}
});

initProxy(uri, options);

var requestBody = options.body ? new Buffer(options.body) : void 0;
var requestBodyLength = options.body ? requestBody.length : 0;
options.headers['content-length'] = requestBodyLength;
Expand Down Expand Up @@ -50,3 +70,5 @@ function questor(uri, options) {
request.end(requestBody);
});
}

module.exports = questor;