Fix up QueryAccess to also check parcels

OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs

@@ -285,7 +285,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                     return;
                 }
 
-                if (!m_aScene.SimulationService.QueryAccess(finalDestination, sp.ControllingClient.AgentId))
+                if (!m_aScene.SimulationService.QueryAccess(finalDestination, sp.ControllingClient.AgentId, Vector3.Zero))
                 {
                     sp.ControllingClient.SendTeleportFailed("The destination region has refused access");
                     return;
@@ -797,8 +797,9 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
 
             GridRegion neighbourRegion = scene.GridService.GetRegionByPosition(scene.RegionInfo.ScopeID, (int)x, (int)y);
 
-            if (!scene.SimulationService.QueryAccess(neighbourRegion, agent.ControllingClient.AgentId))
+            if (!scene.SimulationService.QueryAccess(neighbourRegion, agent.ControllingClient.AgentId, newpos))
             {
+                agent.ControllingClient.SendAlertMessage("Cannot region cross into banned parcel");
                 if (r == null)
                 {
                     r = new ExpiringCache<ulong, DateTime>();

OpenSim/Region/CoreModules/ServiceConnectorsOut/Simulation/LocalSimulationConnector.cs

@@ -257,7 +257,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation
             return false;
         }
 
-        public bool QueryAccess(GridRegion destination, UUID id)
+        public bool QueryAccess(GridRegion destination, UUID id, Vector3 position)
         {
             if (destination == null)
                 return false;
@@ -265,7 +265,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation
             foreach (Scene s in m_sceneList)
             {
                 if (s.RegionInfo.RegionID == destination.RegionID)
-                    return s.QueryAccess(id);
+                    return s.QueryAccess(id, position);
             }
             return false;
         }

OpenSim/Region/CoreModules/ServiceConnectorsOut/Simulation/RemoteSimulationConnector.cs

@@ -239,18 +239,18 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation
 
         }
 
-        public bool QueryAccess(GridRegion destination, UUID id)
+        public bool QueryAccess(GridRegion destination, UUID id, Vector3 position)
         {
             if (destination == null)
                 return false;
 
             // Try local first
-            if (m_localBackend.QueryAccess(destination, id))
+            if (m_localBackend.QueryAccess(destination, id, position))
                 return true;
 
             // else do the remote thing
             if (!m_localBackend.IsLocalRegion(destination.RegionHandle))
-                return m_remoteConnector.QueryAccess(destination, id);
+                return m_remoteConnector.QueryAccess(destination, id, position);
 
             return false;
 

OpenSim/Region/Framework/Scenes/Scene.cs

@@ -5141,23 +5141,38 @@ namespace OpenSim.Region.Framework.Scenes
         // from logging into the region, teleporting into the region
         // or corssing the broder walking, but will NOT prevent
         // child agent creation, thereby emulating the SL behavior.
-        public bool QueryAccess(UUID agentID)
+        public bool QueryAccess(UUID agentID, Vector3 position)
         {
             string reason;
 
             if (!AuthorizeUser(agentID, out reason))
             {
-                m_log.DebugFormat("[SCENE]: Denying access for {0}", agentID);
+                // m_log.DebugFormat("[SCENE]: Denying access for {0}", agentID);
                 return false;
             }
 
-            float posX = 128.0f;
+            if (position == Vector3.Zero) // Teleport
-            float posY = 128.0f;
-
-            if (!TestLandRestrictions(agentID, out reason, ref posX, ref posY))
             {
-                m_log.DebugFormat("[SCENE]: Denying {0} because they are banned on all parcels", agentID);
+                float posX = 128.0f;
-                return false;
+                float posY = 128.0f;
+
+                if (!TestLandRestrictions(agentID, out reason, ref posX, ref posY))
+                {
+                    // m_log.DebugFormat("[SCENE]: Denying {0} because they are banned on all parcels", agentID);
+                    return false;
+                }
+            }
+            else // Walking
+            {
+                ILandObject land = LandChannel.GetLandObject(position.X, position.Y);
+                if (land == null)
+                    return false;
+
+                bool banned = land.IsBannedFromLand(agentID);
+                bool restricted = land.IsRestrictedFromLand(agentID);
+
+                if (banned || restricted)
+                    return false;
             }
             return true;
         }

OpenSim/Server/Handlers/Simulation/AgentHandlers.cs

@@ -331,10 +331,17 @@ namespace OpenSim.Server.Handlers.Simulation
                 return;
             }
 
+            // m_log.DebugFormat("[AGENT HANDLER]: Received QUERYACCESS with {0}", (string)request["body"]);
+            OSDMap args = Utils.GetOSDMap((string)request["body"]);
+
+            Vector3 position = Vector3.Zero;
+            if (args.ContainsKey("position"))
+                position = Vector3.Parse(args["position"].AsString());
+
             GridRegion destination = new GridRegion();
             destination.RegionID = regionID;
 
-            bool result = m_SimulationService.QueryAccess(destination, id);
+            bool result = m_SimulationService.QueryAccess(destination, id, position);
 
             responsedata["int_response_code"] = HttpStatusCode.OK;
             responsedata["str_response_string"] = result.ToString();

OpenSim/Services/Connectors/Simulation/SimulationServiceConnector.cs

@@ -31,6 +31,7 @@ using System.IO;
 using System.Net;
 using System.Reflection;
 using System.Text;
+using System.Collections;
 
 using OpenSim.Framework;
 using OpenSim.Services.Interfaces;
@@ -206,9 +207,9 @@ namespace OpenSim.Services.Connectors.Simulation
 
         /// <summary>
         /// </summary>
-        public bool QueryAccess(GridRegion destination, UUID id)
+        public bool QueryAccess(GridRegion destination, UUID id, Vector3 position)
         {
-            // m_log.DebugFormat("[REMOTE SIMULATION CONNECTOR]: QueryAccess start");
+            // m_log.DebugFormat("[REMOTE SIMULATION CONNECTOR]: QueryAccess start, position={0}", position);
 
             IPEndPoint ext = destination.ExternalEndPoint;
             if (ext == null) return false;
@@ -216,9 +217,12 @@ namespace OpenSim.Services.Connectors.Simulation
             // Eventually, we want to use a caps url instead of the agentID
             string uri = destination.ServerURI + AgentPath() + id + "/" + destination.RegionID.ToString() + "/";
 
+            OSDMap request = new OSDMap();
+            request.Add("position", OSD.FromString(position.ToString()));
+
             try
             {
-                OSDMap result = WebUtil.ServiceOSDRequest(uri,null,"QUERYACCESS",10000);
+                OSDMap result = WebUtil.ServiceOSDRequest(uri, request, "QUERYACCESS", 10000);
                 return result["Success"].AsBoolean();
             }
             catch (Exception e)

OpenSim/Services/Interfaces/ISimulationService.cs

@@ -60,7 +60,7 @@ namespace OpenSim.Services.Interfaces
 
         bool RetrieveAgent(GridRegion destination, UUID id, out IAgentData agent);
 
-        bool QueryAccess(GridRegion destination, UUID id);
+        bool QueryAccess(GridRegion destination, UUID id, Vector3 position);
 
         /// <summary>
         /// Message from receiving region to departing region, telling it got contacted by the client.