5 files changed, 78 insertions, 47 deletions

diff --git a/OpenSim/Region/CoreModules/World/Estate/EstateManagementModule.cs b/OpenSim/Region/CoreModules/World/Estate/EstateManagementModule.cs
index 8eb2b1e..efd4ca6 100644
--- a/OpenSim/Region/CoreModules/World/Estate/EstateManagementModule.cs
+++ b/OpenSim/Region/CoreModules/World/Estate/EstateManagementModule.cs
@@ -71,6 +71,8 @@ namespace OpenSim.Region.CoreModules.World.Estate
         public event ChangeDelegate OnRegionInfoChange;
         public event ChangeDelegate OnEstateInfoChange;
         public event MessageDelegate OnEstateMessage;
+        public event EstateTeleportOneUserHomeRequest OnEstateTeleportOneUserHomeRequest;
+        public event EstateTeleportAllUsersHomeRequest OnEstateTeleportAllUsersHomeRequest;
 
         private int m_delayCount = 0;
 
@@ -1193,13 +1195,20 @@ namespace OpenSim.Region.CoreModules.World.Estate
 
         private void handleEstateTeleportOneUserHomeRequest(IClientAPI remover_client, UUID invoice, UUID senderID, UUID prey)
         {
+             EstateTeleportOneUserHomeRequest evOverride = OnEstateTeleportOneUserHomeRequest;
+             if(evOverride != null)
+             {
+                evOverride(remover_client, invoice, senderID, prey);
+                return;
+             }
+
             if (!Scene.Permissions.CanIssueEstateCommand(remover_client.AgentId, false))
                 return;
 
             if (prey != UUID.Zero)
             {
                 ScenePresence s = Scene.GetScenePresence(prey);
-                if (s != null)
+                if (s != null && !s.IsDeleted && !s.IsInTransit)
                 {
                     if (!Scene.TeleportClientHome(prey, s.ControllingClient))
                     {
@@ -1212,6 +1221,13 @@ namespace OpenSim.Region.CoreModules.World.Estate
 
         private void handleEstateTeleportAllUsersHomeRequest(IClientAPI remover_client, UUID invoice, UUID senderID)
         {
+             EstateTeleportAllUsersHomeRequest evOverride = OnEstateTeleportAllUsersHomeRequest;
+             if(evOverride != null)
+             {
+                evOverride(remover_client, invoice, senderID);
+                return;
+             }
+
             if (!Scene.Permissions.CanIssueEstateCommand(remover_client.AgentId, false))
                 return;
 
diff --git a/OpenSim/Region/CoreModules/World/Estate/XEstateConnector.cs b/OpenSim/Region/CoreModules/World/Estate/XEstateConnector.cs
index 73e706c..2c0c882 100644
--- a/OpenSim/Region/CoreModules/World/Estate/XEstateConnector.cs
+++ b/OpenSim/Region/CoreModules/World/Estate/XEstateConnector.cs
@@ -46,16 +46,19 @@ namespace OpenSim.Region.CoreModules.World.Estate
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
         protected XEstateModule m_EstateModule;
+        private string token;
 
-        public EstateConnector(XEstateModule module)
+        public EstateConnector(XEstateModule module, string _token)
         {
             m_EstateModule = module;
+            token = _token;
         }
 
         public void SendTeleportHomeOneUser(uint EstateID, UUID PreyID)
         {
             Dictionary<string, object> sendData = new Dictionary<string, object>();
             sendData["METHOD"] = "teleport_home_one_user";
+            sendData["TOKEN"] = token;
 
             sendData["EstateID"] = EstateID.ToString();
             sendData["PreyID"] = PreyID.ToString();
@@ -67,6 +70,7 @@ namespace OpenSim.Region.CoreModules.World.Estate
         {
             Dictionary<string, object> sendData = new Dictionary<string, object>();
             sendData["METHOD"] = "teleport_home_all_users";
+            sendData["TOKEN"] = token;
 
             sendData["EstateID"] = EstateID.ToString();
 
@@ -77,6 +81,7 @@ namespace OpenSim.Region.CoreModules.World.Estate
         {
             Dictionary<string, object> sendData = new Dictionary<string, object>();
             sendData["METHOD"] = "update_covenant";
+            sendData["TOKEN"] = token;
 
             sendData["CovenantID"] = CovenantID.ToString();
             sendData["EstateID"] = EstateID.ToString();
@@ -99,6 +104,7 @@ namespace OpenSim.Region.CoreModules.World.Estate
         {
             Dictionary<string, object> sendData = new Dictionary<string, object>();
             sendData["METHOD"] = "update_estate";
+            sendData["TOKEN"] = token;
 
             sendData["EstateID"] = EstateID.ToString();
 
@@ -119,6 +125,7 @@ namespace OpenSim.Region.CoreModules.World.Estate
         {
             Dictionary<string, object> sendData = new Dictionary<string, object>();
             sendData["METHOD"] = "estate_message";
+            sendData["TOKEN"] = token;
 
             sendData["EstateID"] = EstateID.ToString();
             sendData["FromID"] = FromID.ToString();
@@ -132,47 +139,43 @@ namespace OpenSim.Region.CoreModules.World.Estate
         {
             List<UUID> regions = m_EstateModule.Scenes[0].GetEstateRegions((int)EstateID);
 
-            UUID ScopeID = UUID.Zero;
+            // Don't send to the same instance twice
+            List<string> done = new List<string>();
 
             // Handle local regions locally
-            //
             lock (m_EstateModule.Scenes)
             {
                 foreach (Scene s in m_EstateModule.Scenes)
                 {
-                    if (regions.Contains(s.RegionInfo.RegionID))
+                    RegionInfo sreg = s.RegionInfo;  
+                    if (regions.Contains(sreg.RegionID))
                     {
-                        // All regions in one estate are in the same scope.
-                        // Use that scope.
-                        //
-                        ScopeID = s.RegionInfo.ScopeID;
-                        regions.Remove(s.RegionInfo.RegionID);
+                        string url = sreg.ExternalHostName + ":" + sreg.HttpPort;
+                        regions.Remove(sreg.RegionID);
+                        if(!done.Contains(url)) // we may have older regs with same url lost in dbs
+                            done.Add(url);
                     }
                 }
             }
 
-            // Our own region should always be in the above list.
-            // In a standalone this would not be true. But then,
-            // Scope ID is not relevat there. Use first scope.
-            //
-            if (ScopeID == UUID.Zero)
-                ScopeID = m_EstateModule.Scenes[0].RegionInfo.ScopeID;
+            if(regions.Count == 0)
+                return;
 
-            // Don't send to the same instance twice
-            //
-            List<string> done = new List<string>();
+            Scene baseScene = m_EstateModule.Scenes[0];
+            UUID ScopeID = baseScene.RegionInfo.ScopeID;
+            IGridService gridService = baseScene.GridService;
+            if(gridService == null)
+                return;
 
             // Send to remote regions
-            //
             foreach (UUID regionID in regions)
             {
-                GridRegion region = m_EstateModule.Scenes[0].GridService.GetRegionByUUID(ScopeID, regionID);
+                GridRegion region = gridService.GetRegionByUUID(ScopeID, regionID);
                 if (region != null)
                 {
-                    string url = "http://" + region.ExternalHostName + ":" + region.HttpPort;
-                    if (done.Contains(url))
+                    string url = region.ExternalHostName + ":" + region.HttpPort;
+                    if(done.Contains(url))
                         continue;
-
                     Call(region, sendData);
                     done.Add(url);
                 }
@@ -185,7 +188,12 @@ namespace OpenSim.Region.CoreModules.World.Estate
             // m_log.DebugFormat("[XESTATE CONNECTOR]: queryString = {0}", reqString);
             try
             {
-                string url = "http://" + region.ExternalHostName + ":" + region.HttpPort;
+                string url = "";
+                if(string.IsNullOrEmpty(region.ServerURI))
+                    url = "http://" + region.ExternalHostName + ":" + region.HttpPort;
+                else
+                    url = region.ServerURI;
+
                 string reply = SynchronousRestFormsRequester.MakeRequest("POST",
                         url + "/estate",
                         reqString);
diff --git a/OpenSim/Region/CoreModules/World/Estate/XEstateModule.cs b/OpenSim/Region/CoreModules/World/Estate/XEstateModule.cs
index 4bb3799..a7195af 100644
--- a/OpenSim/Region/CoreModules/World/Estate/XEstateModule.cs
+++ b/OpenSim/Region/CoreModules/World/Estate/XEstateModule.cs
@@ -51,6 +51,7 @@ namespace OpenSim.Region.CoreModules.World.Estate
 
         protected List<Scene> m_Scenes = new List<Scene>();
         protected bool m_InInfoUpdate = false;
+        private string token = "7db8eh2gvgg45jj";
 
         public bool InInfoUpdate
         {
@@ -69,17 +70,19 @@ namespace OpenSim.Region.CoreModules.World.Estate
         {
             int port = 0;
 
-            IConfig estateConfig = config.Configs["Estate"];
+            IConfig estateConfig = config.Configs["Estates"];
             if (estateConfig != null)
             {
                 port = estateConfig.GetInt("Port", 0);
+                // this will need to came from somewhere else
+                token = estateConfig.GetString("Token", token);
             }
 
-            m_EstateConnector = new EstateConnector(this);
+            m_EstateConnector = new EstateConnector(this, token);
 
             // Instantiate the request handler
             IHttpServer server = MainServer.GetHttpServer((uint)port);
-            server.AddStreamHandler(new EstateRequestHandler(this));
+            server.AddStreamHandler(new EstateRequestHandler(this, token));
         }
 
         public void PostInitialise()
@@ -94,8 +97,6 @@ namespace OpenSim.Region.CoreModules.World.Estate
         {
             lock (m_Scenes)
                 m_Scenes.Add(scene);
-
-            scene.EventManager.OnNewClient += OnNewClient;
         }
 
         public void RegionLoaded(Scene scene)
@@ -105,12 +106,12 @@ namespace OpenSim.Region.CoreModules.World.Estate
             em.OnRegionInfoChange += OnRegionInfoChange;
             em.OnEstateInfoChange += OnEstateInfoChange;
             em.OnEstateMessage += OnEstateMessage;
+            em.OnEstateTeleportOneUserHomeRequest += OnEstateTeleportOneUserHomeRequest;
+            em.OnEstateTeleportAllUsersHomeRequest += OnEstateTeleportAllUsersHomeRequest;
         }
 
         public void RemoveRegion(Scene scene)
         {
-            scene.EventManager.OnNewClient -= OnNewClient;
-
             lock (m_Scenes)
                 m_Scenes.Remove(scene);
         }
@@ -181,13 +182,6 @@ namespace OpenSim.Region.CoreModules.World.Estate
                 m_EstateConnector.SendEstateMessage(estateID, FromID, FromName, Message);
         }
 
-        private void OnNewClient(IClientAPI client)
-        {
-            client.OnEstateTeleportOneUserHomeRequest += OnEstateTeleportOneUserHomeRequest;
-            client.OnEstateTeleportAllUsersHomeRequest += OnEstateTeleportAllUsersHomeRequest;
-
-        }
-
         private void OnEstateTeleportOneUserHomeRequest(IClientAPI client, UUID invoice, UUID senderID, UUID prey)
         {
             if (prey == UUID.Zero)
@@ -205,16 +199,18 @@ namespace OpenSim.Region.CoreModules.World.Estate
 
             foreach (Scene s in Scenes)
             {
-                if (s == scene)
-                    continue; // Already handles by estate module
                 if (s.RegionInfo.EstateSettings.EstateID != estateID)
                     continue;
 
                 ScenePresence p = scene.GetScenePresence(prey);
-                if (p != null && !p.IsChildAgent)
+                if (p != null && !p.IsChildAgent )
                 {
-                    p.ControllingClient.SendTeleportStart(16);
-                    scene.TeleportClientHome(prey, p.ControllingClient);
+                    if(!p.IsDeleted && !p.IsInTransit)
+                    {
+                        p.ControllingClient.SendTeleportStart(16);
+                        scene.TeleportClientHome(prey, p.ControllingClient);
+                    }
+                    return;
                 }
             }
 
@@ -235,8 +231,6 @@ namespace OpenSim.Region.CoreModules.World.Estate
 
             foreach (Scene s in Scenes)
             {
-                if (s == scene)
-                    continue; // Already handles by estate module
                 if (s.RegionInfo.EstateSettings.EstateID != estateID)
                     continue;
 
diff --git a/OpenSim/Region/CoreModules/World/Estate/XEstateRequestHandler.cs b/OpenSim/Region/CoreModules/World/Estate/XEstateRequestHandler.cs
index 1dcaed3..756b54d 100644
--- a/OpenSim/Region/CoreModules/World/Estate/XEstateRequestHandler.cs
+++ b/OpenSim/Region/CoreModules/World/Estate/XEstateRequestHandler.cs
@@ -48,11 +48,13 @@ namespace OpenSim.Region.CoreModules.World.Estate
 
         protected XEstateModule m_EstateModule;
         protected Object m_RequestLock = new Object();
+        private string token;
 
-        public EstateRequestHandler(XEstateModule fmodule)
+        public EstateRequestHandler(XEstateModule fmodule, string _token)
                 : base("POST", "/estate")
         {
             m_EstateModule = fmodule;
+            token = _token;
         }
 
         protected override byte[] ProcessRequest(string path, Stream requestData,
@@ -75,6 +77,15 @@ namespace OpenSim.Region.CoreModules.World.Estate
                     if (!request.ContainsKey("METHOD"))
                         return FailureResult();
 
+                    if (!request.ContainsKey("TOKEN"))
+                        return FailureResult();
+
+                    string reqToken = request["TOKEN"].ToString();
+                    request.Remove("TOKEN");
+
+                    if(token != reqToken)
+                        return FailureResult();
+
                     string method = request["METHOD"].ToString();
                     request.Remove("METHOD");
 
diff --git a/OpenSim/Region/Framework/Interfaces/IEstateModule.cs b/OpenSim/Region/Framework/Interfaces/IEstateModule.cs
index 461c880..6b8b999 100644
--- a/OpenSim/Region/Framework/Interfaces/IEstateModule.cs
+++ b/OpenSim/Region/Framework/Interfaces/IEstateModule.cs
@@ -39,6 +39,8 @@ namespace OpenSim.Region.Framework.Interfaces
         event ChangeDelegate OnRegionInfoChange;
         event ChangeDelegate OnEstateInfoChange;
         event MessageDelegate OnEstateMessage;
+        event EstateTeleportOneUserHomeRequest OnEstateTeleportOneUserHomeRequest;
+        event EstateTeleportAllUsersHomeRequest OnEstateTeleportAllUsersHomeRequest;
 
         uint GetRegionFlags();
         bool IsManager(UUID avatarID);