2 files changed, 19 insertions, 4 deletions

diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
index 43ffb30..1189e86 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
@@ -78,6 +78,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
         private DateTime m_timer = DateTime.Now;
         private bool m_waitingForScriptAnswer=false;
+        private bool m_automaticLinkPermission=false;
 
         //private static readonly log4net.ILog m_log = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
 
@@ -94,6 +95,8 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                     m_ScriptEngine.Config.GetFloat("ScriptDistanceLimitFactor", 1.0f);
             m_MinTimerInterval =
                     m_ScriptEngine.Config.GetFloat("MinTimerInterval", 0.5f);
+            m_automaticLinkPermission =
+                    m_ScriptEngine.Config.GetBoolean("AutomaticLinkPermission", false);
 
             AsyncCommands = new AsyncCommandManager(ScriptEngine);
         }
@@ -3021,7 +3024,10 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             {
                 if (item.Type == 10 && item.ItemID == m_itemID)
                 {
-                    return item.PermsMask;
+                    int perms = item.PermsMask;
+                    if (m_automaticLinkPermission) 
+                        perms |= ScriptBaseClass.PERMISSION_CHANGE_LINKS;
+                    return perms;
                 }
             }
 
@@ -3054,10 +3060,13 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         {
             m_host.AddScriptLPS(1);
             UUID invItemID = InventorySelf();
-            if ((m_host.TaskInventory[invItemID].PermsMask & ScriptBaseClass.PERMISSION_CHANGE_LINKS) == 0) {
+            if ((m_host.TaskInventory[invItemID].PermsMask & ScriptBaseClass.PERMISSION_CHANGE_LINKS) == 0
+                    && !m_automaticLinkPermission) 
+            {
               ShoutError("Script trying to link but PERMISSION_CHANGE_LINKS permission not set!");
               return;
             }
+            
             IClientAPI client = null;
             ScenePresence sp = World.GetScenePresence(m_host.TaskInventory[invItemID].PermsGranter);
             if (sp != null)
@@ -3087,7 +3096,8 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             parentPrim.RootPart.AddFlag(PrimFlags.CreateSelected);
             parentPrim.HasGroupChanged = true;
             parentPrim.ScheduleGroupForFullUpdate();
-            parentPrim.GetProperties(client);
+            if (client!=null) 
+                parentPrim.GetProperties(client);
 
             ScriptSleep(1000);
         }
@@ -3096,7 +3106,8 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         {
             m_host.AddScriptLPS(1);
             UUID invItemID = InventorySelf();
-            if ((m_host.TaskInventory[invItemID].PermsMask & ScriptBaseClass.PERMISSION_CHANGE_LINKS) == 0)
+            if ((m_host.TaskInventory[invItemID].PermsMask & ScriptBaseClass.PERMISSION_CHANGE_LINKS) == 0
+                    && !m_automaticLinkPermission)
             {
                 ShoutError("Script trying to link but PERMISSION_CHANGE_LINKS permission not set!");
                 return;
diff --git a/bin/OpenSim.ini.example b/bin/OpenSim.ini.example
index b3c7199..0f9ff8e 100644
--- a/bin/OpenSim.ini.example
+++ b/bin/OpenSim.ini.example
@@ -872,6 +872,10 @@ crash_dir = "crashes"
     ; Allow_osSetRegionWaterHeight = 888760cb-a3cf-43ac-8ea4-8732fd3ee2bb
 
 
+    ; Allow for llCreateLink and llBreakLink to work without asking for permission 
+    ; only enable this in a trusted environment otherwise you may be subject to hijacking
+    ; AutomaticLinkPermission = false
+
 [GridInfo]
     ; These settings are used to return information on a get_grid_info call.
     ; Client launcher scripts and third-party clients make use of this to