Closes Countly#81

Author: osoner

api/api.js

@@ -117,6 +117,13 @@ function validateUserForMgmtReadAPI(callback, params) {
     });
 }
 
+function getIpAddress(req) {
+    var ipAddress = req.headers['x-forwarded-for'] || req.connection.remoteAddress || req.socket.remoteAddress || req.connection.socket.remoteAddress;
+
+    /* Since x-forwarded-for: client, proxy1, proxy2, proxy3 */
+    return ipAddress.split(',')[0];
+}
+
 if (cluster.isMaster) {
 
     var workerCount = (common.config.api.workers)? common.config.api.workers : os.cpus().length;
@@ -297,9 +304,7 @@ if (cluster.isMaster) {
             }
             case '/i':
             {
-                var ipAddress = req.headers['x-forwarded-for'] || req.connection.remoteAddress;
-
-                params.ip_address =  params.qstring.ip_address || ipAddress.split(",")[0];
+                params.ip_address =  getIpAddress(req);
                 params.user = {
                     'country':'Unknown',
                     'city':'Unknown'