From b3a6f8d688fa68d45cde43d81c1e7607e4f7cf57 Mon Sep 17 00:00:00 2001
From: Teravus Ovares <teravus@gmail.com>
Date: Tue, 26 Aug 2008 05:20:46 +0000
Subject: [PATCH] * Workaround for application/llsd+xml requests coming in as
 application/xml * When OGP is active, disable SSL certificate chain
 validation.  I'll add more options here to come, as well as a way to test
 against a group of known certificate subjects.

---
 OpenSim/Framework/Servers/BaseHttpServer.cs   | 48 +++++++++++++++++++
 .../InterGrid/OpenGridProtocolModule.cs       | 20 ++++++++
 2 files changed, 68 insertions(+)

diff --git a/OpenSim/Framework/Servers/BaseHttpServer.cs b/OpenSim/Framework/Servers/BaseHttpServer.cs
index 7b2b599be6..13c5752cd8 100644
--- a/OpenSim/Framework/Servers/BaseHttpServer.cs
+++ b/OpenSim/Framework/Servers/BaseHttpServer.cs
@@ -272,6 +272,13 @@ namespace OpenSim.Framework.Servers
                     case "text/xml":
                     case "application/xml":
                     default:
+                        if (DoWeHaveALLSDHandler(request.RawUrl))
+                        {
+                            m_log.ErrorFormat("[BASE HTTP SERVER]: Potentially incorrect content type on Registered LLSD CAP: Content Type:{0}", request.ContentType);
+                            HandleLLSDRequests(request, response);
+
+                            return;
+                        }   
                         HandleXmlRpcRequests(request, response);
                         return;
                 }
@@ -532,6 +539,47 @@ namespace OpenSim.Framework.Servers
             }
         }
 
+        private bool DoWeHaveALLSDHandler(string path)
+        {
+            
+            string[] pathbase = path.Split('/');
+            string searchquery = "/";
+
+            if (pathbase.Length < 1)
+                return false;
+
+            for (int i = 1; i < pathbase.Length; i++)
+            {
+                searchquery += pathbase[i];
+                if (pathbase.Length - 1 != i)
+                    searchquery += "/";
+            }
+
+            string bestMatch = null;
+
+            foreach (string pattern in m_llsdHandlers.Keys)
+            {
+                if (searchquery.StartsWith(searchquery))
+                {
+                    if (String.IsNullOrEmpty(bestMatch) || searchquery.Length > bestMatch.Length)
+                    {
+                        bestMatch = pattern;
+                    }
+                }
+            }
+
+            if (String.IsNullOrEmpty(bestMatch))
+            {
+                
+                return false;
+            }
+            else
+            {
+                
+                return true;
+            }
+        }
+
         private bool TryGetLLSDHandler(string path, out LLSDMethod llsdHandler)
         {
             llsdHandler = null;
diff --git a/OpenSim/Region/Environment/Modules/InterGrid/OpenGridProtocolModule.cs b/OpenSim/Region/Environment/Modules/InterGrid/OpenGridProtocolModule.cs
index e2a46a1026..5874d9bc15 100644
--- a/OpenSim/Region/Environment/Modules/InterGrid/OpenGridProtocolModule.cs
+++ b/OpenSim/Region/Environment/Modules/InterGrid/OpenGridProtocolModule.cs
@@ -30,6 +30,7 @@ using System.Collections.Generic;
 using System.IO;
 using System.Net;
 using System.Net.Security;
+using System.Security.Cryptography.X509Certificates;
 using System.Net.Sockets;
 using System.Reflection;
 using System.Text.RegularExpressions;
@@ -113,6 +114,7 @@ namespace OpenSim.Region.Environment.Modules.InterGrid
                         if (m_scene.Count == 0)
                         {
                             scene.AddLLSDHandler("/agent/", ProcessAgentDomainMessage);
+                            ServicePointManager.ServerCertificateValidationCallback += customXertificateValidation;
                         }
 
                         if (!m_scene.Contains(scene))
@@ -585,10 +587,12 @@ namespace OpenSim.Region.Environment.Modules.InterGrid
 
         private LLSDMap invokeRezAvatarCap(LLSDMap responseMap, string CapAddress, OGPState userState)
         {
+            
 
             WebRequest DeRezRequest = WebRequest.Create(CapAddress);
             DeRezRequest.Method = "POST";
             DeRezRequest.ContentType = "application/xml+llsd";
+            
 
             LLSDMap RAMap = new LLSDMap();
             LLSDMap AgentParms = new LLSDMap();
@@ -842,6 +846,22 @@ namespace OpenSim.Region.Environment.Modules.InterGrid
                 ta.Start();
             }
         }
+        // Temporary hack to allow teleporting to and from Vaak
+        private static bool customXertificateValidation(object sender, X509Certificate cert, X509Chain chain, SslPolicyErrors error)
+        {
+
+            //if (cert.Subject == "E=root@lindenlab.com, CN=*.vaak.lindenlab.com, O=\"Linden Lab, Inc.\", L=San Francisco, S=California, C=US")
+            //{
+
+                return true;
+
+            //}
+
+            //return false;
+
+        }
+
+
     }
 
     public class KillAUser