7 files changed, 89 insertions, 14 deletions

diff --git a/OpenSim/Server/Handlers/Authentication/OpenIdServerHandler.cs b/OpenSim/Server/Handlers/Authentication/OpenIdServerHandler.cs
index dfed761..18cef15 100644
--- a/OpenSim/Server/Handlers/Authentication/OpenIdServerHandler.cs
+++ b/OpenSim/Server/Handlers/Authentication/OpenIdServerHandler.cs
@@ -191,6 +191,8 @@ For more information, see <a href='http://openid.net/'>http://openid.net/</a>.
 
         #endregion HTML
 
+        public string Name { get { return "OpenId"; } }
+        public string Description { get { return null; } }
         public string ContentType { get { return m_contentType; } }
         public string HttpMethod { get { return m_httpMethod; } }
         public string Path { get { return m_path; } }
diff --git a/OpenSim/Server/Handlers/Friends/FriendsServerPostHandler.cs b/OpenSim/Server/Handlers/Friends/FriendsServerPostHandler.cs
index 59420f5..ef9b96f 100644
--- a/OpenSim/Server/Handlers/Friends/FriendsServerPostHandler.cs
+++ b/OpenSim/Server/Handlers/Friends/FriendsServerPostHandler.cs
@@ -95,7 +95,8 @@ namespace OpenSim.Server.Handlers.Friends
                         return DeleteFriendString(request);
 
                 }
-                m_log.DebugFormat("[FRIENDS HANDLER]: unknown method {0} request {1}", method.Length, method);
+
+                m_log.DebugFormat("[FRIENDS HANDLER]: unknown method request {0}", method);
             }
             catch (Exception e)
             {
@@ -103,7 +104,6 @@ namespace OpenSim.Server.Handlers.Friends
             }
 
             return FailureResult();
-
         }
 
         #region Method-specific handlers
diff --git a/OpenSim/Server/Handlers/Grid/GridServerPostHandler.cs b/OpenSim/Server/Handlers/Grid/GridServerPostHandler.cs
index bebf482..91d14cb 100644
--- a/OpenSim/Server/Handlers/Grid/GridServerPostHandler.cs
+++ b/OpenSim/Server/Handlers/Grid/GridServerPostHandler.cs
@@ -116,7 +116,7 @@ namespace OpenSim.Server.Handlers.Grid
                         return GetRegionFlags(request);
                 }
                 
-                m_log.DebugFormat("[GRID HANDLER]: unknown method {0} request {1}", method.Length, method);
+                m_log.DebugFormat("[GRID HANDLER]: unknown method request {0}", method);
             }
             catch (Exception e)
             {
diff --git a/OpenSim/Server/Handlers/Hypergrid/HGFriendsServerPostHandler.cs b/OpenSim/Server/Handlers/Hypergrid/HGFriendsServerPostHandler.cs
index 8ef03e7..c2f127c 100644
--- a/OpenSim/Server/Handlers/Hypergrid/HGFriendsServerPostHandler.cs
+++ b/OpenSim/Server/Handlers/Hypergrid/HGFriendsServerPostHandler.cs
@@ -122,7 +122,8 @@ namespace OpenSim.Server.Handlers.Hypergrid
                         return GrantRights(request);
                         */
                 }
-                m_log.DebugFormat("[HGFRIENDS HANDLER]: unknown method {0} request {1}", method.Length, method);
+                
+                m_log.DebugFormat("[HGFRIENDS HANDLER]: unknown method {0}", method);
             }
             catch (Exception e)
             {
diff --git a/OpenSim/Server/Handlers/Map/MapAddServerConnector.cs b/OpenSim/Server/Handlers/Map/MapAddServerConnector.cs
index 75dd711..4a61969 100644
--- a/OpenSim/Server/Handlers/Map/MapAddServerConnector.cs
+++ b/OpenSim/Server/Handlers/Map/MapAddServerConnector.cs
@@ -33,17 +33,24 @@ using System.Xml;
 
 using Nini.Config;
 using log4net;
+using OpenMetaverse;
 
+using OpenSim.Framework;
 using OpenSim.Server.Base;
 using OpenSim.Services.Interfaces;
 using OpenSim.Framework.Servers.HttpServer;
 using OpenSim.Server.Handlers.Base;
 
+using GridRegion = OpenSim.Services.Interfaces.GridRegion;
+
 namespace OpenSim.Server.Handlers.MapImage
 {
     public class MapAddServiceConnector : ServiceConnector
     {
+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
         private IMapImageService m_MapService;
+        private IGridService m_GridService;
         private string m_ConfigName = "MapImageService";
 
         public MapAddServiceConnector(IConfigSource config, IHttpServer server, string configName) :
@@ -53,16 +60,27 @@ namespace OpenSim.Server.Handlers.MapImage
             if (serverConfig == null)
                 throw new Exception(String.Format("No section {0} in config file", m_ConfigName));
 
-            string gridService = serverConfig.GetString("LocalServiceModule",
+            string mapService = serverConfig.GetString("LocalServiceModule",
                     String.Empty);
 
-            if (gridService == String.Empty)
+            if (mapService == String.Empty)
                 throw new Exception("No LocalServiceModule in config file");
 
             Object[] args = new Object[] { config };
-            m_MapService = ServerUtils.LoadPlugin<IMapImageService>(gridService, args);
+            m_MapService = ServerUtils.LoadPlugin<IMapImageService>(mapService, args);
+
+            string gridService = serverConfig.GetString("GridService", String.Empty);
+            if (gridService != string.Empty)
+                m_GridService = ServerUtils.LoadPlugin<IGridService>(gridService, args);
+
+            if (m_GridService != null)
+                m_log.InfoFormat("[MAP IMAGE HANDLER]: GridService check is ON");
+            else
+                m_log.InfoFormat("[MAP IMAGE HANDLER]: GridService check is OFF");
+
+            bool proxy = serverConfig.GetBoolean("HasProxy", false);
+            server.AddStreamHandler(new MapServerPostHandler(m_MapService, m_GridService, proxy));
 
-            server.AddStreamHandler(new MapServerPostHandler(m_MapService));
         }
     }
 
@@ -70,11 +88,15 @@ namespace OpenSim.Server.Handlers.MapImage
     {
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
         private IMapImageService m_MapService;
+        private IGridService m_GridService;
+        bool m_Proxy;
 
-        public MapServerPostHandler(IMapImageService service) :
+        public MapServerPostHandler(IMapImageService service, IGridService grid, bool proxy) :
             base("POST", "/map")
         {
             m_MapService = service;
+            m_GridService = grid;
+            m_Proxy = proxy;
         }
 
         public override byte[] Handle(string path, Stream requestData, IOSHttpRequest httpRequest, IOSHttpResponse httpResponse)
@@ -105,6 +127,27 @@ namespace OpenSim.Server.Handlers.MapImage
 //                if (request.ContainsKey("TYPE"))
 //                    type = request["TYPE"].ToString();
 
+                if (m_GridService != null)
+                {
+                    System.Net.IPAddress ipAddr = GetCallerIP(httpRequest);
+                    GridRegion r = m_GridService.GetRegionByPosition(UUID.Zero, x * (int)Constants.RegionSize, y * (int)Constants.RegionSize);
+                    if (r != null)
+                    {
+                        if (r.ExternalEndPoint.Address.ToString() != ipAddr.ToString())
+                        {
+                            m_log.WarnFormat("[MAP IMAGE HANDLER]: IP address {0} may be trying to impersonate region in IP {1}", ipAddr, r.ExternalEndPoint.Address);
+                            return FailureResult("IP address of caller does not match IP address of registered region");
+                        }
+
+                    }
+                    else
+                    {
+                        m_log.WarnFormat("[MAP IMAGE HANDLER]: IP address {0} may be rogue. Region not found at coordinates {1}-{2}", 
+                            ipAddr, x, y);
+                        return FailureResult("Region not found at given coordinates");
+                    }
+                }
+
                 byte[] data = Convert.FromBase64String(request["DATA"].ToString());
 
                 string reason = string.Empty;
@@ -183,5 +226,31 @@ namespace OpenSim.Server.Handlers.MapImage
 
             return ms.ToArray();
         }
+
+        private System.Net.IPAddress GetCallerIP(IOSHttpRequest request)
+        {
+            if (!m_Proxy)
+                return request.RemoteIPEndPoint.Address;
+
+            // We're behind a proxy
+            string xff = "X-Forwarded-For";
+            string xffValue = request.Headers[xff.ToLower()];
+            if (xffValue == null || (xffValue != null && xffValue == string.Empty))
+                xffValue = request.Headers[xff];
+
+            if (xffValue == null || (xffValue != null && xffValue == string.Empty))
+            {
+                m_log.WarnFormat("[MAP IMAGE HANDLER]: No XFF header");
+                return request.RemoteIPEndPoint.Address;
+            }
+
+            System.Net.IPEndPoint ep = Util.GetClientIPFromXFF(xffValue);
+            if (ep != null)
+                return ep.Address;
+
+            // Oops
+            return request.RemoteIPEndPoint.Address;
+        }
+
     }
 }
diff --git a/OpenSim/Server/Handlers/Simulation/AgentHandlers.cs b/OpenSim/Server/Handlers/Simulation/AgentHandlers.cs
index 8f6fa52..d772c39 100644
--- a/OpenSim/Server/Handlers/Simulation/AgentHandlers.cs
+++ b/OpenSim/Server/Handlers/Simulation/AgentHandlers.cs
@@ -149,13 +149,16 @@ namespace OpenSim.Server.Handlers.Simulation
 
             responsedata["int_response_code"] = HttpStatusCode.OK;
 
-            OSDMap resp = new OSDMap(2);
+            OSDMap resp = new OSDMap(3);
 
             resp["success"] = OSD.FromBoolean(result);
             resp["reason"] = OSD.FromString(reason);
             resp["version"] = OSD.FromString(version);
 
-            responsedata["str_response_string"] = OSDParser.SerializeJsonString(resp);
+            // We must preserve defaults here, otherwise a false "success" will not be put into the JSON map!
+            responsedata["str_response_string"] = OSDParser.SerializeJsonString(resp, true);
+
+//            Console.WriteLine("str_response_string [{0}]", responsedata["str_response_string"]);
         }
 
         protected virtual void DoAgentGet(Hashtable request, Hashtable responsedata, UUID id, UUID regionID)
@@ -569,7 +572,7 @@ namespace OpenSim.Server.Handlers.Simulation
                 AgentData agent = new AgentData();
                 try
                 {
-                    agent.Unpack(args, m_SimulationService.GetScene(destination.RegionHandle));
+                    agent.Unpack(args, m_SimulationService.GetScene(destination.RegionID));
                 }
                 catch (Exception ex)
                 {
@@ -589,7 +592,7 @@ namespace OpenSim.Server.Handlers.Simulation
                 AgentPosition agent = new AgentPosition();
                 try
                 {
-                    agent.Unpack(args, m_SimulationService.GetScene(destination.RegionHandle));
+                    agent.Unpack(args, m_SimulationService.GetScene(destination.RegionID));
                 }
                 catch (Exception ex)
                 {
diff --git a/OpenSim/Server/Handlers/Simulation/ObjectHandlers.cs b/OpenSim/Server/Handlers/Simulation/ObjectHandlers.cs
index f0d8f69..a4d03ba 100644
--- a/OpenSim/Server/Handlers/Simulation/ObjectHandlers.cs
+++ b/OpenSim/Server/Handlers/Simulation/ObjectHandlers.cs
@@ -161,7 +161,7 @@ namespace OpenSim.Server.Handlers.Simulation
             if (args.ContainsKey("extra") && args["extra"] != null)
                 extraStr = args["extra"].AsString();
 
-            IScene s = m_SimulationService.GetScene(destination.RegionHandle);
+            IScene s = m_SimulationService.GetScene(destination.RegionID);
             ISceneObject sog = null;
             try
             {