From 7223b63563f28f6fe8044bdabcd1b9900d28c54a Mon Sep 17 00:00:00 2001
From: Snoopy Pfeffer
Date: Tue, 27 Mar 2012 22:09:58 +0200
Subject: User level based restrictions for HyperGrid teleports, asset uploads,
 group creations and getting contacted from other grids. Incoming HyperGrid
 teleports can also be restricted to local users.

---
 .../Linden/Caps/BunchOfCaps/BunchOfCaps.cs         | 34 +++++++++++++----
 .../NewFileAgentInventoryVariablePriceModule.cs    | 44 +++++++++++++++-------
 2 files changed, 58 insertions(+), 20 deletions(-)

(limited to 'OpenSim/Region/ClientStack/Linden')

diff --git a/OpenSim/Region/ClientStack/Linden/Caps/BunchOfCaps/BunchOfCaps.cs b/OpenSim/Region/ClientStack/Linden/Caps/BunchOfCaps/BunchOfCaps.cs
index ed3430a..8ec2f20 100644
--- a/OpenSim/Region/ClientStack/Linden/Caps/BunchOfCaps/BunchOfCaps.cs
+++ b/OpenSim/Region/ClientStack/Linden/Caps/BunchOfCaps/BunchOfCaps.cs
@@ -111,6 +111,7 @@ namespace OpenSim.Region.ClientStack.Linden
         private IAssetService m_assetService;
         private bool m_dumpAssetsToFile = false;
         private string m_regionName;
+        private int m_levelUpload = 0;
 
         public BunchOfCaps(Scene scene, Caps caps)
         {
@@ -121,7 +122,10 @@ namespace OpenSim.Region.ClientStack.Linden
             {
                 IConfig sconfig = config.Configs["Startup"];
                 if (sconfig != null)
+                {
                     m_persistBakedTextures = sconfig.GetBoolean("PersistBakedTextures", m_persistBakedTextures);
+                    m_levelUpload = sconfig.GetInt("LevelUpload", 0);
+                }
             }
 
             m_assetService = m_Scene.AssetService;
@@ -357,21 +361,37 @@ namespace OpenSim.Region.ClientStack.Linden
                 llsdRequest.asset_type == "animation" ||
                 llsdRequest.asset_type == "sound")
             {
+                ScenePresence avatar = null;
                 IClientAPI client = null;
-                IScene scene = null;
-                if (GetClient != null)
+                m_Scene.TryGetScenePresence(m_HostCapsObj.AgentID, out avatar);
+
+                // check user level
+                if (avatar != null)
                 {
-                    client = GetClient(m_HostCapsObj.AgentID);
-                    scene = client.Scene;
+                    client = avatar.ControllingClient;
+
+                    if (avatar.UserLevel < m_levelUpload)
+                    {
+                        if (client != null)
+                            client.SendAgentAlertMessage("Unable to upload asset. Insufficient permissions.", false);
 
-                    IMoneyModule mm = scene.RequestModuleInterface<IMoneyModule>();
+                        LLSDAssetUploadResponse errorResponse = new LLSDAssetUploadResponse();
+                        errorResponse.uploader = "";
+                        errorResponse.state = "error";
+                        return errorResponse;
+                    }
+                }
+
+                // check funds
+                if (client != null)
+                {
+                    IMoneyModule mm = m_Scene.RequestModuleInterface<IMoneyModule>();
 
                     if (mm != null)
                     {
                         if (!mm.UploadCovered(client.AgentId, mm.UploadCharge))
                         {
-                            if (client != null)
-                                client.SendAgentAlertMessage("Unable to upload asset. Insufficient funds.", false);
+                            client.SendAgentAlertMessage("Unable to upload asset. Insufficient funds.", false);
 
                             LLSDAssetUploadResponse errorResponse = new LLSDAssetUploadResponse();
                             errorResponse.uploader = "";
diff --git a/OpenSim/Region/ClientStack/Linden/Caps/NewFileAgentInventoryVariablePriceModule.cs b/OpenSim/Region/ClientStack/Linden/Caps/NewFileAgentInventoryVariablePriceModule.cs
index 1117f2a..91872c5 100644
--- a/OpenSim/Region/ClientStack/Linden/Caps/NewFileAgentInventoryVariablePriceModule.cs
+++ b/OpenSim/Region/ClientStack/Linden/Caps/NewFileAgentInventoryVariablePriceModule.cs
@@ -56,6 +56,7 @@ namespace OpenSim.Region.ClientStack.Linden
 //        private IAssetService m_assetService;
         private bool m_dumpAssetsToFile = false;
         private bool m_enabled = true;
+        private int  m_levelUpload = 0;
 
         #region IRegionModuleBase Members
 
@@ -72,6 +73,7 @@ namespace OpenSim.Region.ClientStack.Linden
                 return;
 
             m_enabled = meshConfig.GetBoolean("AllowMeshUpload", true);
+            m_levelUpload = meshConfig.GetInt("LevelUpload", 0);
         }
 
         public void AddRegion(Scene pScene)
@@ -137,25 +139,41 @@ namespace OpenSim.Region.ClientStack.Linden
            //     llsdRequest.asset_type == "animation" ||
            //     llsdRequest.asset_type == "sound")
            // {
+                // check user level
+                ScenePresence avatar = null;
                 IClientAPI client = null;
+                m_scene.TryGetScenePresence(agentID, out avatar);
 
-                
+                if (avatar != null)
+                {
+                    client = avatar.ControllingClient;
+
+                    if (avatar.UserLevel < m_levelUpload)
+                    {
+                        if (client != null)
+                            client.SendAgentAlertMessage("Unable to upload asset. Insufficient permissions.", false);
+
+                        LLSDNewFileAngentInventoryVariablePriceReplyResponse errorResponse = new LLSDNewFileAngentInventoryVariablePriceReplyResponse();
+                        errorResponse.rsvp = "";
+                        errorResponse.state = "error";
+                        return errorResponse;
+                    }
+                }
+
+                // check funds
                 IMoneyModule mm = m_scene.RequestModuleInterface<IMoneyModule>();
-                
+
                 if (mm != null)
                 {
-                    if (m_scene.TryGetClient(agentID, out client))
+                    if (!mm.UploadCovered(agentID, mm.UploadCharge))
                     {
-                        if (!mm.UploadCovered(client.AgentId, mm.UploadCharge))
-                        {
-                            if (client != null)
-                                client.SendAgentAlertMessage("Unable to upload asset. Insufficient funds.", false);
-
-                            LLSDNewFileAngentInventoryVariablePriceReplyResponse errorResponse = new LLSDNewFileAngentInventoryVariablePriceReplyResponse();
-                            errorResponse.rsvp = "";
-                            errorResponse.state = "error";
-                            return errorResponse;
-                        }
+                        if (client != null)
+                            client.SendAgentAlertMessage("Unable to upload asset. Insufficient funds.", false);
+
+                        LLSDNewFileAngentInventoryVariablePriceReplyResponse errorResponse = new LLSDNewFileAngentInventoryVariablePriceReplyResponse();
+                        errorResponse.rsvp = "";
+                        errorResponse.state = "error";
+                        return errorResponse;
                     }
                 }
            // }
-- 
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