4 files changed, 97 insertions, 117 deletions

diff --git a/OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs b/OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs
index 55050d9..27ca740 100644
--- a/OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs
+++ b/OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs
@@ -10455,6 +10455,11 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         private bool HandleRequestGodlikePowers(IClientAPI sender, Packet Pack)
         {
             RequestGodlikePowersPacket rglpPack = (RequestGodlikePowersPacket)Pack;
+
+            if (rglpPack.AgentData.SessionID != SessionId ||
+                    rglpPack.AgentData.AgentID != AgentId)
+                return true;
+            
             RequestGodlikePowersPacket.RequestBlockBlock rblock = rglpPack.RequestBlock;
             UUID token = rblock.Token;
 
@@ -10464,7 +10469,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
             if (handlerReqGodlikePowers != null)
             {
-                handlerReqGodlikePowers(ablock.AgentID, ablock.SessionID, token, rblock.Godlike, this);
+                handlerReqGodlikePowers(ablock.AgentID, ablock.SessionID, token, rblock.Godlike);
             }
 
             return true;
@@ -10475,6 +10480,10 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             GodUpdateRegionInfoPacket GodUpdateRegionInfo =
                 (GodUpdateRegionInfoPacket)Packet;
 
+            if (GodUpdateRegionInfo.AgentData.SessionID != SessionId ||
+                    GodUpdateRegionInfo.AgentData.AgentID != AgentId)
+                return true;
+
             GodUpdateRegionInfoUpdate handlerGodUpdateRegionInfo = OnGodUpdateRegionInfoUpdate;
             if (handlerGodUpdateRegionInfo != null)
             {
@@ -10508,6 +10517,10 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             GodlikeMessagePacket GodlikeMessage =
                 (GodlikeMessagePacket)Packet;
 
+            if (GodlikeMessage.AgentData.SessionID != SessionId ||
+                    GodlikeMessage.AgentData.AgentID != AgentId)
+                return true;
+
             GodlikeMessage handlerGodlikeMessage = onGodlikeMessage;
             if (handlerGodlikeMessage != null)
             {
@@ -10524,6 +10537,11 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         {
             StateSavePacket SaveStateMessage =
                 (StateSavePacket)Packet;
+
+            if (SaveStateMessage.AgentData.SessionID != SessionId ||
+                    SaveStateMessage.AgentData.AgentID != AgentId)
+                return true;
+
             SaveStateHandler handlerSaveStatePacket = OnSaveState;
             if (handlerSaveStatePacket != null)
             {
@@ -10537,30 +10555,16 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         {
             GodKickUserPacket gkupack = (GodKickUserPacket)Pack;
 
-            if (gkupack.UserInfo.GodSessionID == SessionId && AgentId == gkupack.UserInfo.GodID)
-            {
-                GodKickUser handlerGodKickUser = OnGodKickUser;
-                if (handlerGodKickUser != null)
-                {
-                    handlerGodKickUser(gkupack.UserInfo.GodID, gkupack.UserInfo.GodSessionID,
-                                       gkupack.UserInfo.AgentID, gkupack.UserInfo.KickFlags, gkupack.UserInfo.Reason);
-                }
-            }
-            else
+            if (gkupack.UserInfo.GodSessionID != SessionId ||
+                    gkupack.UserInfo.GodID != AgentId)
+                return true;
+
+            GodKickUser handlerGodKickUser = OnGodKickUser;
+            if (handlerGodKickUser != null)
             {
-                SendAgentAlertMessage("Kick request denied", false);
+                handlerGodKickUser(gkupack.UserInfo.GodID, gkupack.UserInfo.AgentID, gkupack.UserInfo.KickFlags, gkupack.UserInfo.Reason);
             }
-            //KickUserPacket kupack = new KickUserPacket();
-            //KickUserPacket.UserInfoBlock kupackib = kupack.UserInfo;
-
-            //kupack.UserInfo.AgentID = gkupack.UserInfo.AgentID;
-            //kupack.UserInfo.SessionID = gkupack.UserInfo.GodSessionID;
-
-            //kupack.TargetBlock.TargetIP = (uint)0;
-            //kupack.TargetBlock.TargetPort = (ushort)0;
-            //kupack.UserInfo.Reason = gkupack.UserInfo.Reason;
 
-            //OutPacket(kupack, ThrottleOutPacketType.Task);
             return true;
         }
         #endregion GodPackets
diff --git a/OpenSim/Region/CoreModules/Avatar/Gods/GodsModule.cs b/OpenSim/Region/CoreModules/Avatar/Gods/GodsModule.cs
index e0c4924..db02379 100644
--- a/OpenSim/Region/CoreModules/Avatar/Gods/GodsModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Gods/GodsModule.cs
@@ -152,7 +152,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Gods
                 if (god == null || god.ControllingClient.SessionId != godSessionID)
                     return String.Empty;
 
-                KickUser(godID, godSessionID, agentID, kickFlags, Util.StringToBytes1024(reason));
+                KickUser(godID, agentID, kickFlags, Util.StringToBytes1024(reason));
             }
             else
             {
@@ -162,59 +162,53 @@ namespace OpenSim.Region.CoreModules.Avatar.Gods
         }
 
         public void RequestGodlikePowers(
-            UUID agentID, UUID sessionID, UUID token, bool godLike, IClientAPI controllingClient)
+            UUID agentID, UUID sessionID, UUID token, bool godLike)
         {
             ScenePresence sp = m_scene.GetScenePresence(agentID);
+            if(sp == null || sp.IsDeleted || sp.isNPC)
+                return;
 
-            if (sp != null)
-            {
-                if (godLike == false)
-                {
-                    sp.GrantGodlikePowers(agentID, sessionID, token, godLike);
-                    return;
-                }
+            if (sessionID != sp.ControllingClient.SessionId)
+                return;
 
-                // First check that this is the sim owner
-                if (m_scene.Permissions.IsGod(agentID))
-                {
-                    // Next we check for spoofing.....
-                    UUID testSessionID = sp.ControllingClient.SessionId;
-                    if (sessionID == testSessionID)
-                    {
-                        if (sessionID == controllingClient.SessionId)
-                        {
-                            //m_log.Info("godlike: " + godLike.ToString());
-                            sp.GrantGodlikePowers(agentID, testSessionID, token, godLike);
-                        }
-                    }
-                }
-                else
-                {
-                    if (DialogModule != null)
-                        DialogModule.SendAlertToUser(agentID, "Request for god powers denied");
-                }
-            }
+            sp.GrantGodlikePowers(token, godLike);
+
+            if (godLike && sp.GodLevel < 200 && DialogModule != null)
+               DialogModule.SendAlertToUser(agentID, "Request for god powers denied");
         }
         
         /// <summary>
-        /// Kicks User specified from the simulator. This logs them off of the grid
-        /// If the client gets the UUID: 44e87126e7944ded05b37c42da3d5cdb it assumes
-        /// that you're kicking it even if the avatar's UUID isn't the UUID that the
-        /// agent is assigned
+        /// Kicks or freezes User specified from the simulator. This logs them off of the grid
         /// </summary>
         /// <param name="godID">The person doing the kicking</param>
-        /// <param name="sessionID">The session of the person doing the kicking</param>
         /// <param name="agentID">the person that is being kicked</param>
         /// <param name="kickflags">Tells what to do to the user</param>
         /// <param name="reason">The message to send to the user after it's been turned into a field</param>
-        public void KickUser(UUID godID, UUID sessionID, UUID agentID, uint kickflags, byte[] reason)
+        public void KickUser(UUID godID, UUID agentID, uint kickflags, byte[] reason)
         {
-            if (!m_scene.Permissions.IsGod(godID))
+            // assuming automatic god rights on this for fast griefing reaction
+            // this is also needed for kick via message
+            if(!m_scene.Permissions.IsGod(godID))
                 return;
 
-            ScenePresence sp = m_scene.GetScenePresence(agentID);
+            int godlevel = 200;
+            // update level so higher gods can kick lower ones
+            ScenePresence god = m_scene.GetScenePresence(godID);
+            if(god != null && god.GodLevel > godlevel)
+                godlevel =  god.GodLevel;
 
-            if (sp == null && agentID != ALL_AGENTS)
+            if(agentID == ALL_AGENTS)
+            {
+                m_scene.ForEachRootScenePresence(delegate(ScenePresence p)
+                    {
+                        if (p.UUID != godID && godlevel > p.GodLevel)
+                            doKickmodes(godID, p, kickflags, reason);
+                    });
+                return;
+            }
+
+            ScenePresence sp = m_scene.GetScenePresence(agentID);
+            if (sp == null || sp.IsChildAgent)
             {
                 IMessageTransferModule transferModule =
                         m_scene.RequestModuleInterface<IMessageTransferModule>();
@@ -230,48 +224,41 @@ namespace OpenSim.Region.CoreModules.Avatar.Gods
                 return;
             }
 
+            if (godlevel <= sp.GodLevel) // no god wars
+                return;
+
+            if(sp.UUID == godID)
+                return;
+
+            doKickmodes(godID, sp, kickflags, reason);
+        }
+
+        private void doKickmodes(UUID godID, ScenePresence sp, uint kickflags, byte[] reason)
+        {
             switch (kickflags)
             {
-            case 0:
-                if (sp != null)
-                {
+                case 0:
                     KickPresence(sp, Utils.BytesToString(reason));
-                }
-                else if (agentID == ALL_AGENTS)
-                {
-                    m_scene.ForEachRootScenePresence(
-                            delegate(ScenePresence p)
-                            {
-                                if (p.UUID != godID && (!m_scene.Permissions.IsGod(p.UUID)))
-                                    KickPresence(p, Utils.BytesToString(reason));
-                            }
-                    );
-                }
-                break;
-            case 1:
-                if (sp != null)
-                {
+                    break;
+                case 1:
                     sp.AllowMovement = false;
-                    m_dialogModule.SendAlertToUser(agentID, Utils.BytesToString(reason));
+                    m_dialogModule.SendAlertToUser(sp.UUID, Utils.BytesToString(reason));
                     m_dialogModule.SendAlertToUser(godID, "User Frozen");
-                }
-                break;
-            case 2:
-                if (sp != null)
-                {
+                    break;
+                case 2:
                     sp.AllowMovement = true;
-                    m_dialogModule.SendAlertToUser(agentID, Utils.BytesToString(reason));
+                    m_dialogModule.SendAlertToUser(sp.UUID, Utils.BytesToString(reason));
                     m_dialogModule.SendAlertToUser(godID, "User Unfrozen");
-                }
-                break;
-            default:
-                break;
+                    break;
+                default:
+                    break;
             }
         }
 
+
         private void KickPresence(ScenePresence sp, string reason)
         {
-            if (sp.IsChildAgent)
+            if(sp.IsDeleted || sp.IsChildAgent)
                 return;
             sp.ControllingClient.Kick(reason);
             sp.Scene.CloseAgent(sp.UUID, true); 
@@ -286,7 +273,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Gods
                 UUID godID = new UUID(msg.fromAgentID);
                 uint kickMode = (uint)msg.binaryBucket[0];
 
-                KickUser(godID, UUID.Zero, agentID, kickMode, Util.StringToBytes1024(reason));
+                KickUser(godID, agentID, kickMode, Util.StringToBytes1024(reason));
             }
         }
     }
diff --git a/OpenSim/Region/Framework/Interfaces/IGodsModule.cs b/OpenSim/Region/Framework/Interfaces/IGodsModule.cs
index 552ce01..1cb9a30 100644
--- a/OpenSim/Region/Framework/Interfaces/IGodsModule.cs
+++ b/OpenSim/Region/Framework/Interfaces/IGodsModule.cs
@@ -43,16 +43,15 @@ namespace OpenSim.Region.Framework.Interfaces
         /// <param name="token"></param>
         /// <param name="godLike"></param>
         /// <param name="controllingClient"></param>
-        void RequestGodlikePowers(UUID agentID, UUID sessionID, UUID token, bool godLike, IClientAPI controllingClient);
+        void RequestGodlikePowers(UUID agentID, UUID sessionID, UUID token, bool godLike);
             
         /// <summary>
         /// Kicks User specified from the simulator.  This logs them off of the grid.
         /// </summary>
         /// <param name="godID">The person doing the kicking</param>
-        /// <param name="sessionID">The session of the person doing the kicking</param>
         /// <param name="agentID">the person that is being kicked</param>
         /// <param name="kickflags">This isn't used apparently</param>
         /// <param name="reason">The message to send to the user after it's been turned into a field</param>
-        void KickUser(UUID godID, UUID sessionID, UUID agentID, uint kickflags, byte[] reason);
+        void KickUser(UUID godID, UUID agentID, uint kickflags, byte[] reason);
     }
 }
diff --git a/OpenSim/Region/Framework/Scenes/ScenePresence.cs b/OpenSim/Region/Framework/Scenes/ScenePresence.cs
index f906d9f..c1b1a63 100644
--- a/OpenSim/Region/Framework/Scenes/ScenePresence.cs
+++ b/OpenSim/Region/Framework/Scenes/ScenePresence.cs
@@ -4506,34 +4506,22 @@ namespace OpenSim.Region.Framework.Scenes
         #endregion
 
         /// <summary>
-        /// This allows the Sim owner the abiility to kick users from their sim currently.
-        /// It tells the client that the agent has permission to do so.
+        /// handle god level requests.
         /// </summary>
-        public void GrantGodlikePowers(UUID agentID, UUID sessionID, UUID token, bool godStatus)
+        public void GrantGodlikePowers(UUID token, bool godStatus)
         {
             int oldgodlevel = GodLevel;
-
-            if (godStatus)
+            
+            if (godStatus && !isNPC && m_scene.Permissions.IsGod(UUID))
             {
-                // For now, assign god level 200 to anyone
-                // who is granted god powers, but has no god level set.
-                //
-                UserAccount account = m_scene.UserAccountService.GetUserAccount(m_scene.RegionInfo.ScopeID, agentID);
-                if (account != null)
-                {
-                    if (account.UserLevel > 0)
-                        GodLevel = account.UserLevel;
-                    else
-                        GodLevel = 200;
-                }
+                GodLevel = 200;
+                if(GodLevel < UserLevel)
+                    GodLevel = UserLevel;
             }
             else
-            {
-                GodLevel = 0;
-            }
+                GodLevel = 0;    
 
             ControllingClient.SendAdminResponse(token, (uint)GodLevel);
-
             if(oldgodlevel != GodLevel)
                 parcelGodCheck(m_currentParcelUUID, GodLevel >= 200);
         }
@@ -4640,7 +4628,7 @@ namespace OpenSim.Region.Framework.Scenes
             cAgent.BodyRotation = Rotation;
             cAgent.ControlFlags = (uint)m_AgentControlFlags;
 
-            if (m_scene.Permissions.IsGod(new UUID(cAgent.AgentID)))
+            if (GodLevel > 200 && m_scene.Permissions.IsGod(cAgent.AgentID))
                 cAgent.GodLevel = (byte)GodLevel;
             else 
                 cAgent.GodLevel = (byte) 0;
@@ -4741,10 +4729,12 @@ namespace OpenSim.Region.Framework.Scenes
             Rotation = cAgent.BodyRotation;
             m_AgentControlFlags = (AgentManager.ControlFlags)cAgent.ControlFlags; 
 
-            if (m_scene.Permissions.IsGod(new UUID(cAgent.AgentID)))
+            if (cAgent.GodLevel >200 && m_scene.Permissions.IsGod(cAgent.AgentID))
                 GodLevel = cAgent.GodLevel;
-            SetAlwaysRun = cAgent.AlwaysRun;
+            else
+                GodLevel = 0;
 
+            SetAlwaysRun = cAgent.AlwaysRun;
 
             Appearance = new AvatarAppearance(cAgent.Appearance);
 /*