From 8fc68c6d9810a0d229e94a0cefb35086c65dec36 Mon Sep 17 00:00:00 2001
From: Diva Canto
Date: Fri, 3 Sep 2010 17:18:53 -0700
Subject: Added XFF header processing. Untested, for lack of proxy.

---
 OpenSim/Server/Handlers/Login/LLLoginHandlers.cs           | 12 +++++++++++-
 OpenSim/Server/Handlers/Login/LLLoginServiceInConnector.cs |  5 ++++-
 2 files changed, 15 insertions(+), 2 deletions(-)

(limited to 'OpenSim/Server/Handlers')

diff --git a/OpenSim/Server/Handlers/Login/LLLoginHandlers.cs b/OpenSim/Server/Handlers/Login/LLLoginHandlers.cs
index 5bb529c..30dc65e 100644
--- a/OpenSim/Server/Handlers/Login/LLLoginHandlers.cs
+++ b/OpenSim/Server/Handlers/Login/LLLoginHandlers.cs
@@ -52,15 +52,24 @@ namespace OpenSim.Server.Handlers.Login
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
         private ILoginService m_LocalService;
+        private bool m_Proxy;
 
-        public LLLoginHandlers(ILoginService service)
+        public LLLoginHandlers(ILoginService service, bool hasProxy)
         {
             m_LocalService = service;
+            m_Proxy = hasProxy;
         }
 
         public XmlRpcResponse HandleXMLRPCLogin(XmlRpcRequest request, IPEndPoint remoteClient)
         {
             Hashtable requestData = (Hashtable)request.Params[0];
+            if (m_Proxy && request.Params[3] != null)
+            {
+                IPEndPoint ep = Util.GetClientIPFromXFF((string)request.Params[3]);
+                if (ep != null)
+                    // Bang!
+                    remoteClient = ep;
+            }
 
             if (requestData != null)
             {
@@ -189,6 +198,7 @@ namespace OpenSim.Server.Handlers.Login
 
             return map;
         }
+
     }
 
 }
diff --git a/OpenSim/Server/Handlers/Login/LLLoginServiceInConnector.cs b/OpenSim/Server/Handlers/Login/LLLoginServiceInConnector.cs
index 67e8392..16c93c8 100644
--- a/OpenSim/Server/Handlers/Login/LLLoginServiceInConnector.cs
+++ b/OpenSim/Server/Handlers/Login/LLLoginServiceInConnector.cs
@@ -43,6 +43,7 @@ namespace OpenSim.Server.Handlers.Login
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
         private ILoginService m_LoginService;
+        private bool m_Proxy;
 
         public LLLoginServiceInConnector(IConfigSource config, IHttpServer server, IScene scene) :
                 base(config, server, String.Empty)
@@ -81,12 +82,14 @@ namespace OpenSim.Server.Handlers.Login
             if (loginService == string.Empty)
                 throw new Exception(String.Format("No LocalServiceModule for LoginService in config file"));
 
+            m_Proxy = serverConfig.GetBoolean("HasProxy", false);
+
             return loginService;
         }
 
         private void InitializeHandlers(IHttpServer server)
         {
-            LLLoginHandlers loginHandlers = new LLLoginHandlers(m_LoginService);
+            LLLoginHandlers loginHandlers = new LLLoginHandlers(m_LoginService, m_Proxy);
             server.AddXmlRPCHandler("login_to_simulator", loginHandlers.HandleXMLRPCLogin, false);
             server.AddXmlRPCHandler("set_login_level", loginHandlers.HandleXMLRPCSetLoginLevel, false);
             server.SetDefaultLLSDHandler(loginHandlers.HandleLLSDLogin);
-- 
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