Add configuration values for scripted prim region crossing

OpenSim/Region/Environment/Scenes/Scene.cs

@@ -90,6 +90,8 @@ namespace OpenSim.Region.Environment.Scenes
         public float m_maxNonphys = 65536;
         public float m_maxPhys = 10;
         public bool m_clampPrimSize = false;
+        public bool m_trustBinaries = false;
+        public bool m_allowScriptCrossings = false;
 
         public bool m_seeIntoRegionFromNeighbor;
         public int MaxUndoCount = 5;
@@ -337,6 +339,8 @@ namespace OpenSim.Region.Environment.Scenes
                 m_maxNonphys = startupConfig.GetFloat("NonPhysicalPrimMax", 65536.0f);
                 m_maxPhys = startupConfig.GetFloat("PhysicalPrimMax", 10.0f);
                 m_clampPrimSize = startupConfig.GetBoolean("ClampPrimSize", false);
+                m_trustBinaries = startupConfig.GetBoolean("TrustBinaries", false);
+                m_allowScriptCrossings = startupConfig.GetBoolean("AllowScriptCrossings", false);
                 m_dontPersistBefore =
                   startupConfig.GetLong("MinimumTimeBeforePersistenceConsidered", DEFAULT_MIN_TIME_FOR_PERSISTENCE);
                 m_dontPersistBefore *= 10000000;

OpenSim/Region/Environment/Scenes/SceneObjectPartInventory.cs

@@ -241,7 +241,8 @@ namespace OpenSim.Region.Environment.Scenes
 
             if (!m_part.ParentGroup.Scene.RegionInfo.RegionSettings.DisableScripts)
             {
-                if (stateSource == 1) // Prim crossing
+                if (stateSource == 1 && // Prim crossing
+                        m_part.ParentGroup.Scene.m_trustBinaries)
                 {
                     m_items[item.ItemID].PermsMask = 0;
                     m_items[item.ItemID].PermsGranter = UUID.Zero;

bin/OpenSim.ini.example

@@ -48,6 +48,13 @@
     PhysicalPrimMax = 10
     ClampPrimSize = false
 
+    ; Region crossing
+    AllowScriptCrossing = false
+    ; If you set this to "true", any region that can teleport to you can
+    ; inject ARBITRARY BINARY CODE into your system. Use at your own risk.
+    ; YOU HAVE BEEN WARNED!!!
+    TrustBinaries = false
+
     ; ##
     ; ## STORAGE
     ; ##