Add support for using a custom HTTPS agent, through both the constructor and a setter.

Fixes #3.

Signed-off-by: Lionel Debroux <[email protected]>

Author: debrouxl

lib/ovh.js

@@ -43,6 +43,7 @@ var https = require('https'),
     this.timeout = params.timeout;
     this.apiTimeDiff = params.apiTimeDiff || null;
     this.endpoint = params.endpoint || null;
+    this.httpsAgent = params.agent || null;
 
     // Preconfigured API endpoints
     if (this.endpoint) {
@@ -103,6 +104,10 @@ var https = require('https'),
       path: this.basePath + path
     };
 
+    if (this.httpsAgent) {
+      request.agent = this.httpsAgent;
+    }
+
     // Fetch only selected APIs
     if (path === '/') {
       return async.each(
@@ -519,6 +524,10 @@ var https = require('https'),
       'X-Ovh-Application': this.appKey,
     };
 
+    if (this.httpsAgent) {
+      options.agent = this.httpsAgent;
+    }
+
     // Remove undefined values
     for (var k in params) {
       if (params.hasOwnProperty(k) && typeof(params[k]) === 'undefined') {
@@ -654,6 +663,17 @@ var https = require('https'),
     return '$1$' + crypto.createHash('sha1').update(s.join('+')).digest('hex');
   };
 
+  /**
+   * Change the custom HTTPS agent used for reaching the OVH servers
+   *
+   * @param {Object} httpsAgent: the custom HTTPS agent
+   */
+  Ovh.prototype.setCustomHTTPSAgent = function (httpsAgent) {
+    if (typeof(httpsAgent) === 'undefined' || typeof(httpsAgent) === 'object') {
+      this.httpsAgent = httpsAgent;
+    }
+  }
+
   module.exports = function (params) {
     return new Ovh(params || {});
   };