15 files changed, 560 insertions, 93 deletions

diff --git a/OpenSim/Framework/AgentCircuitData.cs b/OpenSim/Framework/AgentCircuitData.cs
index a3b999e..f2f0a53 100644
--- a/OpenSim/Framework/AgentCircuitData.cs
+++ b/OpenSim/Framework/AgentCircuitData.cs
@@ -194,9 +194,11 @@ namespace OpenSim.Framework
                 OSDArray urls = new OSDArray(ServiceURLs.Count * 2);
                 foreach (KeyValuePair<string, object> kvp in ServiceURLs)
                 {
+                    //System.Console.WriteLine("XXX " + kvp.Key + "=" + kvp.Value);
                     urls.Add(OSD.FromString(kvp.Key));
                     urls.Add(OSD.FromString((kvp.Value == null) ? string.Empty : kvp.Value.ToString()));
                 }
+                args["service_urls"] = urls;
             }
 
             return args;
@@ -289,6 +291,8 @@ namespace OpenSim.Framework
                 for (int i = 0; i < urls.Count / 2; i++)
                 {
                     ServiceURLs[urls[i * 2].AsString()] = urls[(i * 2) + 1].AsString();
+                    //System.Console.WriteLine("XXX " + urls[i * 2].AsString() + "=" + urls[(i * 2) + 1].AsString());
+
                 }
             }
         }
diff --git a/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs b/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs
index d0171fe..8268bfa 100644
--- a/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs
+++ b/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs
@@ -239,12 +239,14 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                             //avatar.Scene.RemoveCapsHandler(avatar.UUID);
 
                             string capsPath = String.Empty;
+
+                            AgentCircuitData currentAgentCircuit = sp.Scene.AuthenticateHandler.GetAgentCircuitData(sp.ControllingClient.CircuitCode); 
                             AgentCircuitData agentCircuit = sp.ControllingClient.RequestClientInfo();
-                            agentCircuit.BaseFolder = UUID.Zero;
-                            agentCircuit.InventoryFolder = UUID.Zero;
                             agentCircuit.startpos = position;
                             agentCircuit.child = true;
                             agentCircuit.Appearance = sp.Appearance;
+                            if (currentAgentCircuit != null)
+                                agentCircuit.ServiceURLs = currentAgentCircuit.ServiceURLs;
 
                             if (NeedsNewAgent(oldRegionX, newRegionX, oldRegionY, newRegionY))
                             {
@@ -255,9 +257,9 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                             string reason = String.Empty;
 
                             // Let's create an agent there if one doesn't exist yet. 
-                            if (!m_aScene.SimulationService.CreateAgent(reg, agentCircuit, teleportFlags, out reason))
+                            if (!CreateAgent(reg, finalDestination, agentCircuit, teleportFlags, out reason))
                             {
-                                sp.ControllingClient.SendTeleportFailed(String.Format("Destination is not accepting teleports: {0}",
+                                sp.ControllingClient.SendTeleportFailed(String.Format("Destination refused: {0}",
                                                                                           reason));
                                 return;
                             }
@@ -345,8 +347,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                             agent.CallbackURI = "http://" + sp.Scene.RegionInfo.ExternalHostName + ":" + sp.Scene.RegionInfo.HttpPort +
                                 "/agent/" + sp.UUID.ToString() + "/" + sp.Scene.RegionInfo.RegionID.ToString() + "/release/";
 
-                            // Straight to the region. Safe.
-                            m_aScene.SimulationService.UpdateAgent(reg, agent);
+                            UpdateAgent(reg, finalDestination, agent);
 
                             m_log.DebugFormat(
                                 "[ENTITY TRANSFER MODULE]: Sending new CAPS seed url {0} to client {1}", capsPath, sp.UUID);
@@ -444,6 +445,16 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             }
         }
 
+        protected virtual bool CreateAgent(GridRegion reg, GridRegion finalDestination, AgentCircuitData agentCircuit, uint teleportFlags, out string reason)
+        {
+            return m_aScene.SimulationService.CreateAgent(reg, agentCircuit, teleportFlags, out reason);
+        }
+
+        protected virtual bool UpdateAgent(GridRegion reg, GridRegion finalDestination, AgentData agent)
+        {
+            return m_aScene.SimulationService.UpdateAgent(reg, agent);
+        }
+
         protected void KillEntity(Scene scene, uint localID)
         {
             scene.SendKillObject(localID);
diff --git a/OpenSim/Region/CoreModules/Framework/EntityTransfer/HGEntityTransferModule.cs b/OpenSim/Region/CoreModules/Framework/EntityTransfer/HGEntityTransferModule.cs
index 5d88311..e5a862d 100644
--- a/OpenSim/Region/CoreModules/Framework/EntityTransfer/HGEntityTransferModule.cs
+++ b/OpenSim/Region/CoreModules/Framework/EntityTransfer/HGEntityTransferModule.cs
@@ -29,6 +29,7 @@ using System;
 using System.Collections.Generic;
 using System.Reflection;
 
+using OpenSim.Framework;
 using OpenSim.Region.Framework.Interfaces;
 using OpenSim.Region.Framework.Scenes;
 using OpenSim.Services.Connectors.Hypergrid;
@@ -58,6 +59,8 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             }
         }
 
+        private GatekeeperServiceConnector m_GatekeeperConnector;
+
         #region ISharedRegionModule
 
         public override string Name
@@ -74,6 +77,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                 if (name == Name)
                 {
                     m_agentsInTransit = new List<UUID>();
+                    m_GatekeeperConnector = new GatekeeperServiceConnector();
                     m_Enabled = true;
                     m_log.InfoFormat("[HG ENTITY TRANSFER MODULE]: {0} enabled.", Name);
                 }
@@ -131,6 +135,29 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             return true;
         }
 
+        protected override bool CreateAgent(GridRegion reg, GridRegion finalDestination, AgentCircuitData agentCircuit, uint teleportFlags, out string reason)
+        {
+            reason = string.Empty;
+            if (reg.RegionLocX != finalDestination.RegionLocX && reg.RegionLocY != finalDestination.RegionLocY)
+            {
+                // this user is going to another grid
+                reg.RegionName = finalDestination.RegionName;
+                return m_GatekeeperConnector.CreateAgent(reg, agentCircuit, teleportFlags, out reason);
+            }
+
+            return m_aScene.SimulationService.CreateAgent(reg, agentCircuit, teleportFlags, out reason);
+        }
+
+        protected override bool UpdateAgent(GridRegion reg, GridRegion finalDestination, AgentData agent)
+        {
+            if (reg.RegionLocX != finalDestination.RegionLocX && reg.RegionLocY != finalDestination.RegionLocY)
+            {
+                // this user is going to another grid
+                return m_GatekeeperConnector.UpdateAgent(reg, agent);
+            }
+
+            return m_aScene.SimulationService.UpdateAgent(reg, agent);
+        }
 
         #endregion
     }
diff --git a/OpenSim/Region/CoreModules/Resources/CoreModulePlugin.addin.xml b/OpenSim/Region/CoreModules/Resources/CoreModulePlugin.addin.xml
index 08a90a2..c61198d 100644
--- a/OpenSim/Region/CoreModules/Resources/CoreModulePlugin.addin.xml
+++ b/OpenSim/Region/CoreModules/Resources/CoreModulePlugin.addin.xml
@@ -66,6 +66,7 @@
         <RegionModule id="LLLoginServiceInConnectorModule" type="OpenSim.Region.CoreModules.ServiceConnectorsIn.Login.LLLoginServiceInConnectorModule" />    \
         <RegionModule id="SimulationServiceInConnectorModule" type="OpenSim.Region.CoreModules.ServiceConnectorsIn.Simulation.SimulationServiceInConnectorModule" />    \
         <RegionModule id="GridInfoServiceInConnectorModule" type="OpenSim.Region.CoreModules.ServiceConnectorsIn.Grid.GridInfoServiceInConnectorModule" />    \
+        <RegionModule id="AuthenticationServiceInConnectorModule" type="OpenSim.Region.CoreModules.ServiceConnectorsIn.Authentication.AuthenticationServiceInConnectorModule" />
         <RegionModule id="AccessModule" type="OpenSim.Region.CoreModules.World.AccessModule" />    \
 
     </Extension>
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsIn/Authentication/AuthenticationServiceInConnectorModule.cs b/OpenSim/Region/CoreModules/ServiceConnectorsIn/Authentication/AuthenticationServiceInConnectorModule.cs
new file mode 100644
index 0000000..02acddc
--- /dev/null
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsIn/Authentication/AuthenticationServiceInConnectorModule.cs
@@ -0,0 +1,119 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Reflection;
+using System.Collections.Generic;
+using log4net;
+using Nini.Config;
+using OpenSim.Framework;
+using OpenSim.Framework.Servers.HttpServer;
+using OpenSim.Region.Framework.Scenes;
+using OpenSim.Region.Framework.Interfaces;
+using OpenSim.Server.Base;
+using OpenSim.Server.Handlers.Base;
+using OpenSim.Server.Handlers.Authentication;
+using OpenSim.Services.Interfaces;
+
+namespace OpenSim.Region.CoreModules.ServiceConnectorsIn.Authentication
+{
+    public class AuthenticationServiceInConnectorModule : ISharedRegionModule
+    {
+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+        private static bool m_Enabled = false;
+        
+        private IConfigSource m_Config;
+        bool m_Registered = false;
+
+        #region IRegionModule interface
+
+        public void Initialise(IConfigSource config)
+        {
+            m_Config = config;
+            IConfig moduleConfig = config.Configs["Modules"];
+            if (moduleConfig != null)
+            {
+                m_Enabled = moduleConfig.GetBoolean("AuthenticationServiceInConnector", false);
+                if (m_Enabled)
+                {
+                    m_log.Info("[AUTHENTICATION IN CONNECTOR]: Authentication Service In Connector enabled");
+                }
+
+            }
+
+        }
+
+        public void PostInitialise()
+        {
+        }
+
+        public void Close()
+        {
+        }
+
+        public Type ReplaceableInterface 
+        {
+            get { return null; }
+        }
+
+        public string Name
+        {
+            get { return "AuthenticationServiceInConnectorModule"; }
+        }
+
+        public void AddRegion(Scene scene)
+        {
+            if (!m_Enabled)
+                return;
+        }
+
+        public void RemoveRegion(Scene scene)
+        {
+            if (!m_Enabled)
+                return;
+        }
+
+        public void RegionLoaded(Scene scene)
+        {
+            if (!m_Enabled)
+                return;
+
+            if (!m_Registered)
+            {
+                m_Registered = true;
+
+                m_log.Info("[AUTHENTICATION IN CONNECTOR]: Starting...");
+
+                new AuthenticationServiceConnector(m_Config, MainServer.Instance, "AuthenticationService");
+            }
+
+        }
+
+        #endregion
+
+    }
+}
diff --git a/OpenSim/Server/Handlers/Hypergrid/AgentHandlers.cs b/OpenSim/Server/Handlers/Hypergrid/AgentHandlers.cs
new file mode 100644
index 0000000..a56363c
--- /dev/null
+++ b/OpenSim/Server/Handlers/Hypergrid/AgentHandlers.cs
@@ -0,0 +1,79 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections;
+using System.IO;
+using System.Reflection;
+using System.Net;
+using System.Text;
+
+using OpenSim.Server.Base;
+using OpenSim.Server.Handlers.Base;
+using OpenSim.Services.Interfaces;
+using GridRegion = OpenSim.Services.Interfaces.GridRegion;
+using OpenSim.Framework;
+using OpenSim.Framework.Servers.HttpServer;
+using OpenSim.Server.Handlers.Simulation;
+using Utils = OpenSim.Server.Handlers.Simulation.Utils;
+
+using OpenMetaverse;
+using OpenMetaverse.StructuredData;
+using Nini.Config;
+using log4net;
+
+
+namespace OpenSim.Server.Handlers.Hypergrid
+{
+    public class AgentHandler : OpenSim.Server.Handlers.Simulation.AgentHandler
+    {
+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+        private IGatekeeperService m_GatekeeperService;
+
+        public AgentHandler(IGatekeeperService gatekeeper)
+        {
+            m_GatekeeperService = gatekeeper;
+        }
+
+        protected override bool CreateAgent(GridRegion destination, AgentCircuitData aCircuit, uint teleportFlags, out string reason)
+        {
+            return m_GatekeeperService.LoginAgent(aCircuit, destination, out reason);
+        }
+
+        protected override bool UpdateAgent(GridRegion destination, AgentData agent)
+        {
+            return m_GatekeeperService.UpdateAgent(destination, agent);
+        }
+
+        protected override void ReleaseAgent(UUID regionID, UUID id)
+        {
+            m_GatekeeperService.ReleaseAgent(regionID, id);
+        }
+
+    }
+
+}
diff --git a/OpenSim/Server/Handlers/Hypergrid/GatekeeperServerConnector.cs b/OpenSim/Server/Handlers/Hypergrid/GatekeeperServerConnector.cs
index f72b36c..27b793d 100644
--- a/OpenSim/Server/Handlers/Hypergrid/GatekeeperServerConnector.cs
+++ b/OpenSim/Server/Handlers/Hypergrid/GatekeeperServerConnector.cs
@@ -26,21 +26,16 @@
  */
 
 using System;
-using System.Collections;
 using System.Collections.Generic;
 using System.Reflection;
-using System.Net;
 using Nini.Config;
 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;
 
-using OpenMetaverse;
 using log4net;
-using Nwc.XmlRpc;
 
 namespace OpenSim.Server.Handlers.Hypergrid
 {
@@ -65,8 +60,13 @@ namespace OpenSim.Server.Handlers.Hypergrid
             if (m_GatekeeperService == null)
                 throw new Exception("Gatekeeper server connector cannot proceed because of missing service");
 
-            server.AddXmlRPCHandler("link_region", LinkRegionRequest, false);
-            server.AddXmlRPCHandler("get_region", GetRegion, false);
+            HypergridHandlers hghandlers = new HypergridHandlers(m_GatekeeperService);
+            server.AddXmlRPCHandler("link_region", hghandlers.LinkRegionRequest, false);
+            server.AddXmlRPCHandler("get_region", hghandlers.GetRegion, false);
+
+            server.AddHTTPHandler("/foreignagent/", new AgentHandler(m_GatekeeperService).Handler);
+            server.AddHTTPHandler("/foreignobject/", new ObjectHandler(m_GatekeeperService).Handler);
+
         }
 
         public GatekeeperServiceInConnector(IConfigSource config, IHttpServer server)
@@ -74,65 +74,5 @@ namespace OpenSim.Server.Handlers.Hypergrid
         {
         }
 
-        /// <summary>
-        /// Someone wants to link to us
-        /// </summary>
-        /// <param name="request"></param>
-        /// <returns></returns>
-        public XmlRpcResponse LinkRegionRequest(XmlRpcRequest request, IPEndPoint remoteClient)
-        {
-            Hashtable requestData = (Hashtable)request.Params[0];
-            //string host = (string)requestData["host"];
-            //string portstr = (string)requestData["port"];
-            string name = (string)requestData["region_name"];
-
-            UUID regionID = UUID.Zero;
-            string imageURL = string.Empty;
-            ulong regionHandle = 0;
-            string reason = string.Empty;
-            
-            bool success = m_GatekeeperService.LinkRegion(name, out regionID, out regionHandle, out imageURL, out reason);
-
-            Hashtable hash = new Hashtable();
-            hash["result"] = success.ToString();
-            hash["uuid"] = regionID.ToString();
-            hash["handle"] = regionHandle.ToString();
-            hash["region_image"] = imageURL;
-
-            XmlRpcResponse response = new XmlRpcResponse();
-            response.Value = hash;
-            return response;
-        }
-
-        public XmlRpcResponse GetRegion(XmlRpcRequest request, IPEndPoint remoteClient)
-        {
-            Hashtable requestData = (Hashtable)request.Params[0];
-            //string host = (string)requestData["host"];
-            //string portstr = (string)requestData["port"];
-            string regionID_str = (string)requestData["region_uuid"];
-            UUID regionID = UUID.Zero;
-            UUID.TryParse(regionID_str, out regionID);
-
-            GridRegion regInfo = m_GatekeeperService.GetHyperlinkRegion(regionID);
-
-            Hashtable hash = new Hashtable();
-            if (regInfo == null)
-                hash["result"] = "false";
-            else
-            {
-                hash["result"] = "true";
-                hash["uuid"] = regInfo.RegionID.ToString();
-                hash["x"] = regInfo.RegionLocX.ToString();
-                hash["y"] = regInfo.RegionLocY.ToString();
-                hash["region_name"] = regInfo.RegionName;
-                hash["hostname"] = regInfo.ExternalHostName;
-                hash["http_port"] = regInfo.HttpPort.ToString();
-                hash["internal_port"] = regInfo.InternalEndPoint.Port.ToString();
-            }
-            XmlRpcResponse response = new XmlRpcResponse();
-            response.Value = hash;
-            return response;
-
-        }
     }
 }
diff --git a/OpenSim/Server/Handlers/Hypergrid/HypergridHandlers.cs b/OpenSim/Server/Handlers/Hypergrid/HypergridHandlers.cs
new file mode 100644
index 0000000..baafd7d
--- /dev/null
+++ b/OpenSim/Server/Handlers/Hypergrid/HypergridHandlers.cs
@@ -0,0 +1,115 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.Net;
+using System.Reflection;
+
+using OpenSim.Services.Interfaces;
+using GridRegion = OpenSim.Services.Interfaces.GridRegion;
+
+using log4net;
+using Nwc.XmlRpc;
+using OpenMetaverse;
+
+namespace OpenSim.Server.Handlers.Hypergrid
+{
+    public class HypergridHandlers
+    {
+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
+        private IGatekeeperService m_GatekeeperService;
+
+        public HypergridHandlers(IGatekeeperService gatekeeper)
+        {
+            m_GatekeeperService = gatekeeper;
+        }
+
+        /// <summary>
+        /// Someone wants to link to us
+        /// </summary>
+        /// <param name="request"></param>
+        /// <returns></returns>
+        public XmlRpcResponse LinkRegionRequest(XmlRpcRequest request, IPEndPoint remoteClient)
+        {
+            Hashtable requestData = (Hashtable)request.Params[0];
+            //string host = (string)requestData["host"];
+            //string portstr = (string)requestData["port"];
+            string name = (string)requestData["region_name"];
+
+            UUID regionID = UUID.Zero;
+            string imageURL = string.Empty;
+            ulong regionHandle = 0;
+            string reason = string.Empty;
+
+            bool success = m_GatekeeperService.LinkRegion(name, out regionID, out regionHandle, out imageURL, out reason);
+
+            Hashtable hash = new Hashtable();
+            hash["result"] = success.ToString();
+            hash["uuid"] = regionID.ToString();
+            hash["handle"] = regionHandle.ToString();
+            hash["region_image"] = imageURL;
+
+            XmlRpcResponse response = new XmlRpcResponse();
+            response.Value = hash;
+            return response;
+        }
+
+        public XmlRpcResponse GetRegion(XmlRpcRequest request, IPEndPoint remoteClient)
+        {
+            Hashtable requestData = (Hashtable)request.Params[0];
+            //string host = (string)requestData["host"];
+            //string portstr = (string)requestData["port"];
+            string regionID_str = (string)requestData["region_uuid"];
+            UUID regionID = UUID.Zero;
+            UUID.TryParse(regionID_str, out regionID);
+
+            GridRegion regInfo = m_GatekeeperService.GetHyperlinkRegion(regionID);
+
+            Hashtable hash = new Hashtable();
+            if (regInfo == null)
+                hash["result"] = "false";
+            else
+            {
+                hash["result"] = "true";
+                hash["uuid"] = regInfo.RegionID.ToString();
+                hash["x"] = regInfo.RegionLocX.ToString();
+                hash["y"] = regInfo.RegionLocY.ToString();
+                hash["region_name"] = regInfo.RegionName;
+                hash["hostname"] = regInfo.ExternalHostName;
+                hash["http_port"] = regInfo.HttpPort.ToString();
+                hash["internal_port"] = regInfo.InternalEndPoint.Port.ToString();
+            }
+            XmlRpcResponse response = new XmlRpcResponse();
+            response.Value = hash;
+            return response;
+
+        }
+
+    }
+}
diff --git a/OpenSim/Server/Handlers/Hypergrid/ObjectHandlers.cs b/OpenSim/Server/Handlers/Hypergrid/ObjectHandlers.cs
new file mode 100644
index 0000000..20eb375
--- /dev/null
+++ b/OpenSim/Server/Handlers/Hypergrid/ObjectHandlers.cs
@@ -0,0 +1,68 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections;
+using System.IO;
+using System.Reflection;
+using System.Net;
+using System.Text;
+
+using OpenSim.Server.Base;
+using OpenSim.Server.Handlers.Base;
+using OpenSim.Services.Interfaces;
+using GridRegion = OpenSim.Services.Interfaces.GridRegion;
+using OpenSim.Framework;
+using OpenSim.Framework.Servers.HttpServer;
+using OpenSim.Server.Handlers.Simulation;
+using Utils = OpenSim.Server.Handlers.Simulation.Utils;
+
+using OpenMetaverse;
+using OpenMetaverse.StructuredData;
+using Nini.Config;
+using log4net;
+
+
+namespace OpenSim.Server.Handlers.Hypergrid
+{
+    public class ObjectHandler : OpenSim.Server.Handlers.Simulation.ObjectHandler
+    {
+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+        private IGatekeeperService m_GatekeeperService;
+
+        public ObjectHandler(IGatekeeperService gatekeeper)
+        {
+            m_GatekeeperService = gatekeeper;
+        }
+
+        protected override bool CreateObject(GridRegion destination, ISceneObject sog)
+        {
+            return m_GatekeeperService.LoginAttachment(destination, sog);
+        }
+
+    }
+}
\ No newline at end of file
diff --git a/OpenSim/Server/Handlers/Simulation/AgentHandlers.cs b/OpenSim/Server/Handlers/Simulation/AgentHandlers.cs
index 0c098d9..ab3250d 100644
--- a/OpenSim/Server/Handlers/Simulation/AgentHandlers.cs
+++ b/OpenSim/Server/Handlers/Simulation/AgentHandlers.cs
@@ -52,6 +52,8 @@ namespace OpenSim.Server.Handlers.Simulation
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
         private ISimulationService m_SimulationService;
 
+        public AgentHandler() { }
+
         public AgentHandler(ISimulationService sim)
         {
             m_SimulationService = sim;
@@ -117,7 +119,7 @@ namespace OpenSim.Server.Handlers.Simulation
 
         }
 
-        protected virtual void DoAgentPost(Hashtable request, Hashtable responsedata, UUID id)
+        protected void DoAgentPost(Hashtable request, Hashtable responsedata, UUID id)
         {
             OSDMap args = Utils.GetOSDMap((string)request["body"]);
             if (args == null)
@@ -171,7 +173,8 @@ namespace OpenSim.Server.Handlers.Simulation
 
             // This is the meaning of POST agent
             //m_regionClient.AdjustUserInformation(aCircuit);
-            bool result = m_SimulationService.CreateAgent(destination, aCircuit, teleportFlags, out reason);
+            //bool result = m_SimulationService.CreateAgent(destination, aCircuit, teleportFlags, out reason);
+            bool result = CreateAgent(destination, aCircuit, teleportFlags, out reason);
 
             resp["reason"] = OSD.FromString(reason);
             resp["success"] = OSD.FromBoolean(result);
@@ -181,7 +184,13 @@ namespace OpenSim.Server.Handlers.Simulation
             responsedata["str_response_string"] = OSDParser.SerializeJsonString(resp);
         }
 
-        protected virtual void DoAgentPut(Hashtable request, Hashtable responsedata)
+        // subclasses can override this
+        protected virtual bool CreateAgent(GridRegion destination, AgentCircuitData aCircuit, uint teleportFlags, out string reason)
+        {
+            return m_SimulationService.CreateAgent(destination, aCircuit, teleportFlags, out reason);
+        }
+
+        protected void DoAgentPut(Hashtable request, Hashtable responsedata)
         {
             OSDMap args = Utils.GetOSDMap((string)request["body"]);
             if (args == null)
@@ -237,7 +246,7 @@ namespace OpenSim.Server.Handlers.Simulation
 
                 //agent.Dump();
                 // This is one of the meanings of PUT agent
-                result = m_SimulationService.UpdateAgent(destination, agent);
+                result = UpdateAgent(destination, agent);
 
             }
             else if ("AgentPosition".Equals(messageType))
@@ -263,6 +272,12 @@ namespace OpenSim.Server.Handlers.Simulation
             //responsedata["str_response_string"] = OSDParser.SerializeJsonString(resp); ??? instead
         }
 
+        // subclasses cab override this
+        protected virtual bool UpdateAgent(GridRegion destination, AgentData agent)
+        {
+            return m_SimulationService.UpdateAgent(destination, agent);
+        }
+
         protected virtual void DoAgentGet(Hashtable request, Hashtable responsedata, UUID id, UUID regionID)
         {
             GridRegion destination = new GridRegion();
@@ -305,7 +320,7 @@ namespace OpenSim.Server.Handlers.Simulation
             }
         }
 
-        protected virtual void DoAgentDelete(Hashtable request, Hashtable responsedata, UUID id, string action, UUID regionID)
+        protected void DoAgentDelete(Hashtable request, Hashtable responsedata, UUID id, string action, UUID regionID)
         {
             m_log.Debug(" >>> DoDelete action:" + action + "; RegionID:" + regionID);
 
@@ -313,7 +328,7 @@ namespace OpenSim.Server.Handlers.Simulation
             destination.RegionID = regionID;
 
             if (action.Equals("release"))
-                m_SimulationService.ReleaseAgent(regionID, id, "");
+                ReleaseAgent(regionID, id);
             else
                 m_SimulationService.CloseAgent(destination, id);
 
@@ -322,6 +337,11 @@ namespace OpenSim.Server.Handlers.Simulation
 
             m_log.Debug("[AGENT HANDLER]: Agent Released/Deleted.");
         }
+
+        protected virtual void ReleaseAgent(UUID regionID, UUID id)
+        {
+            m_SimulationService.ReleaseAgent(regionID, id, "");
+        }
     }
 
 }
diff --git a/OpenSim/Server/Handlers/Simulation/ObjectHandlers.cs b/OpenSim/Server/Handlers/Simulation/ObjectHandlers.cs
index b6eabe3..33e5aa6 100644
--- a/OpenSim/Server/Handlers/Simulation/ObjectHandlers.cs
+++ b/OpenSim/Server/Handlers/Simulation/ObjectHandlers.cs
@@ -52,6 +52,8 @@ namespace OpenSim.Server.Handlers.Simulation
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
         private ISimulationService m_SimulationService;
 
+        public ObjectHandler() { }
+
         public ObjectHandler(ISimulationService sim)
         {
             m_SimulationService = sim;
@@ -110,7 +112,7 @@ namespace OpenSim.Server.Handlers.Simulation
 
         }
 
-        protected virtual void DoObjectPost(Hashtable request, Hashtable responsedata, UUID regionID)
+        protected void DoObjectPost(Hashtable request, Hashtable responsedata, UUID regionID)
         {
             OSDMap args = Utils.GetOSDMap((string)request["body"]);
             if (args == null)
@@ -181,7 +183,7 @@ namespace OpenSim.Server.Handlers.Simulation
             try
             {
                 // This is the meaning of POST object
-                result = m_SimulationService.CreateObject(destination, sog, false);
+                result = CreateObject(destination, sog);
             }
             catch (Exception e)
             {
@@ -192,6 +194,12 @@ namespace OpenSim.Server.Handlers.Simulation
             responsedata["str_response_string"] = result.ToString();
         }
 
+        // subclasses can override this
+        protected virtual bool CreateObject(GridRegion destination, ISceneObject sog)
+        {
+            return m_SimulationService.CreateObject(destination, sog, false);
+        }
+
         protected virtual void DoObjectPut(Hashtable request, Hashtable responsedata, UUID regionID)
         {
             OSDMap args = Utils.GetOSDMap((string)request["body"]);
diff --git a/OpenSim/Services/Connectors/Simulation/SimulationServiceConnector.cs b/OpenSim/Services/Connectors/Simulation/SimulationServiceConnector.cs
index b1b2a30..683fe79 100644
--- a/OpenSim/Services/Connectors/Simulation/SimulationServiceConnector.cs
+++ b/OpenSim/Services/Connectors/Simulation/SimulationServiceConnector.cs
@@ -65,6 +65,11 @@ namespace OpenSim.Services.Connectors.Simulation
 
         #region Agents
 
+        protected virtual string AgentPath()
+        {
+            return "/agent/";
+        }
+
         public bool CreateAgent(GridRegion destination, AgentCircuitData aCircuit, uint flags, out string reason)
         {
             reason = String.Empty;
@@ -80,7 +85,7 @@ namespace OpenSim.Services.Connectors.Simulation
             string uri = string.Empty;
             try
             {
-                uri = "http://" + destination.ExternalEndPoint.Address + ":" + destination.HttpPort + "/agent/" + aCircuit.AgentID + "/";
+                uri = "http://" + destination.ExternalEndPoint.Address + ":" + destination.HttpPort + AgentPath() + aCircuit.AgentID + "/";
             }
             catch (Exception e)
             {
@@ -197,7 +202,8 @@ namespace OpenSim.Services.Connectors.Simulation
             catch (WebException ex)
             {
                 m_log.InfoFormat("[REMOTE SIMULATION CONNECTOR]: exception on reply of DoCreateChildAgentCall {0}", ex.Message);
-                // ignore, really
+                reason = "Destination did not reply";
+                return false;
             }
             finally
             {
@@ -224,7 +230,7 @@ namespace OpenSim.Services.Connectors.Simulation
             string uri = string.Empty;
             try
             {
-                uri = "http://" + destination.ExternalEndPoint.Address + ":" + destination.HttpPort + "/agent/" + cAgentData.AgentID + "/";
+                uri = "http://" + destination.ExternalEndPoint.Address + ":" + destination.HttpPort + AgentPath() + cAgentData.AgentID + "/";
             }
             catch (Exception e)
             {
@@ -329,7 +335,7 @@ namespace OpenSim.Services.Connectors.Simulation
         {
             agent = null;
             // Eventually, we want to use a caps url instead of the agentID
-            string uri = "http://" + destination.ExternalEndPoint.Address + ":" + destination.HttpPort + "/agent/" + id + "/" + destination.RegionID.ToString() + "/";
+            string uri = "http://" + destination.ExternalEndPoint.Address + ":" + destination.HttpPort + AgentPath() + id + "/" + destination.RegionID.ToString() + "/";
             //Console.WriteLine("   >>> DoRetrieveRootAgentCall <<< " + uri);
 
             HttpWebRequest request = (HttpWebRequest)WebRequest.Create(uri);
@@ -426,7 +432,7 @@ namespace OpenSim.Services.Connectors.Simulation
             string uri = string.Empty;
             try
             {
-                uri = "http://" + destination.ExternalEndPoint.Address + ":" + destination.HttpPort + "/agent/" + id + "/" + destination.RegionID.ToString() + "/";
+                uri = "http://" + destination.ExternalEndPoint.Address + ":" + destination.HttpPort + AgentPath() + id + "/" + destination.RegionID.ToString() + "/";
             }
             catch (Exception e)
             {
@@ -474,10 +480,15 @@ namespace OpenSim.Services.Connectors.Simulation
 
         #region Objects
 
+        protected virtual string ObjectPath()
+        {
+            return "/object/";
+        }
+
         public bool CreateObject(GridRegion destination, ISceneObject sog, bool isLocalCall)
         {
             string uri
-                = "http://" + destination.ExternalEndPoint.Address + ":" + destination.HttpPort + "/object/" + sog.UUID + "/";
+                = "http://" + destination.ExternalEndPoint.Address + ":" + destination.HttpPort + ObjectPath() + sog.UUID + "/";
             //m_log.Debug("   >>> DoCreateObjectCall <<< " + uri);
 
             WebRequest ObjectCreateRequest = WebRequest.Create(uri);
diff --git a/OpenSim/Services/HypergridService/GatekeeperService.cs b/OpenSim/Services/HypergridService/GatekeeperService.cs
index a5bd881..416e443 100644
--- a/OpenSim/Services/HypergridService/GatekeeperService.cs
+++ b/OpenSim/Services/HypergridService/GatekeeperService.cs
@@ -164,57 +164,103 @@ namespace OpenSim.Services.HypergridService
             return region;
         }
 
-        public bool LoginAgent(AgentCircuitData aCircuit, GridRegion destination)
+        public bool LoginAgent(AgentCircuitData aCircuit, GridRegion destination, out string reason)
         {
+            reason = string.Empty;
+
             string authURL = string.Empty;
             if (aCircuit.ServiceURLs.ContainsKey("HomeURI"))
                 authURL = aCircuit.ServiceURLs["HomeURI"].ToString();
-
             m_log.DebugFormat("[GATEKEEPER SERVICE]: Request to login foreign agent {0} {1} @ {2} ({3}) at destination {4}", 
                 aCircuit.firstname, aCircuit.lastname, authURL, aCircuit.AgentID, destination.RegionName);
 
             if (!Authenticate(aCircuit))
             {
+                reason = "Unable to verify identity";
                 m_log.InfoFormat("[GATEKEEPER SERVICE]: Unable to verify identity of agent {0} {1}. Refusing service.", aCircuit.firstname, aCircuit.lastname);
                 return false;
             }
+            m_log.DebugFormat("[GATEKEEPER SERVICE]: Identity verified for {0} {1} @ {2}", aCircuit.firstname, aCircuit.lastname, authURL);
 
             // Check to see if we have a local user with that UUID
             UserAccount account = m_UserAccountService.GetUserAccount(m_ScopeID, aCircuit.AgentID);
             if (account != null)
             {
                 // No, sorry; go away
+                reason = "User identifier not allowed on this grid";
                 m_log.InfoFormat("[GATEKEEPER SERVICE]: Foreign agent {0} {1} has UUID of local user {3}. Refusing service.", 
                     aCircuit.firstname, aCircuit.lastname, aCircuit.AgentID);
                 return false;
             }
+            m_log.DebugFormat("[GATEKEEPER SERVICE]: User ID ok");
 
             // May want to authorize
 
             // Login the presence
             if (!m_PresenceService.LoginAgent(aCircuit.AgentID.ToString(), aCircuit.SessionID, aCircuit.SecureSessionID))
             {
+                reason = "Unable to login presence";
                 m_log.InfoFormat("[GATEKEEPER SERVICE]: Presence login failed for foreign agent {0} {1}. Refusing service.",
                     aCircuit.firstname, aCircuit.lastname);
                 return false;
             }
+            m_log.DebugFormat("[GATEKEEPER SERVICE]: Login presence ok");
+
+            // Get the region
+            destination = m_GridService.GetRegionByUUID(m_ScopeID, destination.RegionID);
+            if (destination == null)
+            {
+                reason = "Destination region not found";
+                return false;
+            }
+            m_log.DebugFormat("[GATEKEEPER SERVICE]: destination ok : {0}", destination.RegionName);
 
             // Finally launch the agent at the destination
-            string reason = string.Empty;
             aCircuit.firstname = aCircuit.firstname + "." + aCircuit.lastname;
             aCircuit.lastname = "@" + aCircuit.ServiceURLs["HomeURI"].ToString();
             return m_SimulationService.CreateAgent(destination, aCircuit, 0, out reason);
         }
 
-        public bool LoginAttachments(ISceneObject sog, GridRegion destination)
+        public bool UpdateAgent(GridRegion destination, AgentData agent)
+        {
+            // Get the region
+            destination = m_GridService.GetRegionByUUID(m_ScopeID, destination.RegionID);
+            if (destination == null)
+            {
+                return false;
+            }
+
+            return m_SimulationService.UpdateAgent(destination, agent);
+        }
+
+        public bool LoginAttachment(GridRegion destination, ISceneObject sog)
         {
+            // Get the region
+            destination = m_GridService.GetRegionByUUID(m_ScopeID, destination.RegionID);
+            if (destination == null)
+            {
+                return false;
+            }
+
             // May want to filter attachments
             return m_SimulationService.CreateObject(destination, sog, false);
         }
 
+        public void ReleaseAgent(UUID regionID, UUID agentID)
+        {
+            GridRegion region = m_GridService.GetRegionByUUID(m_ScopeID, regionID);
+            if (region != null)
+            {
+                string uri = "http://" + region.ExternalHostName + ":" + region.HttpPort +
+                    "/agent/" + agentID.ToString() + "/" + regionID.ToString() + "/release/";
+
+                m_SimulationService.ReleaseAgent(regionID, agentID, uri);
+            }
+        }
+
         protected bool Authenticate(AgentCircuitData aCircuit)
         {
-            string authURL = string.Empty; 
+            string authURL = string.Empty;
             if (aCircuit.ServiceURLs.ContainsKey("HomeURI"))
                 authURL = aCircuit.ServiceURLs["HomeURI"].ToString();
 
@@ -227,7 +273,17 @@ namespace OpenSim.Services.HypergridService
             Object[] args = new Object[] { authURL };
             IAuthenticationService authService = ServerUtils.LoadPlugin<IAuthenticationService>(m_AuthDll, args);
             if (authService != null)
-                return authService.Verify(aCircuit.AgentID, aCircuit.SecureSessionID.ToString(), 30);
+            {
+                try
+                {
+                    return authService.Verify(aCircuit.AgentID, aCircuit.SecureSessionID.ToString(), 30);
+                }
+                catch
+                {
+                    m_log.DebugFormat("[GATEKEEPER SERVICE]: Unable to contact authentication service at {0}", authURL);
+                    return false;
+                }
+            }
 
             return false;
         }
diff --git a/OpenSim/Services/Interfaces/IGatekeeperService.cs b/OpenSim/Services/Interfaces/IGatekeeperService.cs
index 9904e20..5e21804 100644
--- a/OpenSim/Services/Interfaces/IGatekeeperService.cs
+++ b/OpenSim/Services/Interfaces/IGatekeeperService.cs
@@ -28,6 +28,7 @@
 using System;
 using System.Collections.Generic;
 
+using OpenSim.Framework;
 using OpenMetaverse;
 
 namespace OpenSim.Services.Interfaces
@@ -36,5 +37,11 @@ namespace OpenSim.Services.Interfaces
     {
         bool LinkRegion(string regionDescriptor, out UUID regionID, out ulong regionHandle, out string imageURL, out string reason);
         GridRegion GetHyperlinkRegion(UUID regionID);
+
+        bool LoginAgent(AgentCircuitData aCircuit, GridRegion destination, out string reason);
+        bool UpdateAgent(GridRegion destination, AgentData agent);
+        void ReleaseAgent(UUID regionID, UUID agentID);
+
+        bool LoginAttachment(GridRegion destination, ISceneObject sog);
     }
 }
diff --git a/OpenSim/Services/Interfaces/IHypergridService.cs b/OpenSim/Services/Interfaces/IHypergridService.cs
index f2a1983..dd3c053 100644
--- a/OpenSim/Services/Interfaces/IHypergridService.cs
+++ b/OpenSim/Services/Interfaces/IHypergridService.cs
@@ -44,4 +44,5 @@ namespace OpenSim.Services.Interfaces
         List<GridRegion> GetRegionsByName(string name);
         List<GridRegion> GetRegionRange(int xmin, int xmax, int ymin, int ymax);
     }
+
 }