From a5860ad438885cbf76a36dc7958947355522b8cf Mon Sep 17 00:00:00 2001
From: Teravus Ovares
Date: Sat, 21 Jun 2008 03:29:08 +0000
Subject: * Adds Region ban capability to Regions.  You access this by going to
 World->Region/Estate.  Then on the Estate tab, at the lower right hand
 corner, clicking the 'Add' button and picking an avatar. * It only persists
 across reboots for the mySQL datastore currently. * Currently have stubs in
 the other datastores.

---
 .../Region/Communications/OGS1/OGS1GridServices.cs | 70 ++++++++++++++++++++--
 1 file changed, 66 insertions(+), 4 deletions(-)

(limited to 'OpenSim/Region/Communications/OGS1')

diff --git a/OpenSim/Region/Communications/OGS1/OGS1GridServices.cs b/OpenSim/Region/Communications/OGS1/OGS1GridServices.cs
index bbb3163..f7de887 100644
--- a/OpenSim/Region/Communications/OGS1/OGS1GridServices.cs
+++ b/OpenSim/Region/Communications/OGS1/OGS1GridServices.cs
@@ -55,10 +55,14 @@ namespace OpenSim.Region.Communications.OGS1
         private List<SimpleRegionInfo> m_knownRegions = new List<SimpleRegionInfo>();
         private Dictionary<ulong, int> m_deadRegionCache = new Dictionary<ulong, int>();
         private Dictionary<string, string> m_queuedGridSettings = new Dictionary<string, string>();
+        private List<RegionInfo> m_regionsOnInstance = new List<RegionInfo>();
+
+
 
         public BaseHttpServer httpListener;
         public NetworkServersInfo serversInfo;
         public BaseHttpServer httpServer;
+
         public string _gdebugRegionName = String.Empty;
 
         public string gdebugRegionName
@@ -95,6 +99,8 @@ namespace OpenSim.Region.Communications.OGS1
         // see IGridServices
         public RegionCommsListener RegisterRegion(RegionInfo regionInfo)
         {
+            m_regionsOnInstance.Add(regionInfo);
+
             m_log.InfoFormat(
                 "[OGS1 GRID SERVICES]: Attempting to register region {0} with grid at {1}",
                 regionInfo.RegionName, serversInfo.GridURL);
@@ -606,12 +612,47 @@ namespace OpenSim.Region.Communications.OGS1
 
             ulong regionHandle = Convert.ToUInt64((string) requestData["regionhandle"]);
 
-            m_log.Debug("[CONNECTION DEBUGGING]: Triggering welcome for " + agentData.AgentID.ToString() + " into " + regionHandle.ToString());
-            m_localBackend.TriggerExpectUser(regionHandle, agentData);
 
-            m_log.Info("[OGS1 GRID SERVICES]: Welcoming new user...");
+            RegionInfo[] regions = m_regionsOnInstance.ToArray();
+            bool banned = false;
 
-            return new XmlRpcResponse();
+            for (int i = 0; i < regions.Length; i++)
+            {
+                if (regions[i] != null)
+                {
+                    if (regions[i].RegionHandle == regionHandle)
+                    {
+                        if (regions[i].CheckIfUserBanned(agentData.AgentID))
+                        {
+                            banned = true;
+                            break;
+                        }
+                    }
+                }
+            }
+
+            XmlRpcResponse resp = new XmlRpcResponse();
+            
+            if (banned)
+            {
+                m_log.InfoFormat("[OGS1 GRID SERVICES]: Denying access for user {0} {1} because user is banned",agentData.firstname,agentData.lastname);
+
+                Hashtable respdata = new Hashtable();
+                respdata["success"] = "FALSE";
+                respdata["reason"] = "banned";
+                resp.Value = respdata;
+            }
+            else
+            {
+                m_log.Debug("[CONNECTION DEBUGGING]: Triggering welcome for " + agentData.AgentID.ToString() + " into " + regionHandle.ToString());
+                m_localBackend.TriggerExpectUser(regionHandle, agentData);
+                m_log.Info("[OGS1 GRID SERVICES]: Welcoming new user...");
+                Hashtable respdata = new Hashtable();  
+                respdata["success"] = "TRUE";
+                resp.Value = respdata;
+
+            }
+            return resp;
         }
         // Grid Request Processing
         /// <summary>
@@ -1107,6 +1148,27 @@ namespace OpenSim.Region.Communications.OGS1
         /// <returns></returns>
         public bool ExpectAvatarCrossing(ulong regionHandle, LLUUID agentID, LLVector3 position, bool isFlying)
         {
+            RegionInfo[] regions = m_regionsOnInstance.ToArray();
+            bool banned = false;
+
+            for (int i = 0; i < regions.Length; i++)
+            {
+                if (regions[i] != null)
+                {
+                    if (regions[i].RegionHandle == regionHandle)
+                    {
+                        if (regions[i].CheckIfUserBanned(agentID))
+                        {
+                            banned = true;
+                            break;
+                        }
+                    }
+                }
+            }
+
+            if (banned)
+                return false;
+
             RegionInfo regInfo = null;
             try
             {
-- 
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