Merge branch 'careminster-presence-refactor' of ssh://melanie@3dhosting.de/var/git/careminster into careminster-presence-refactor

1 files changed, 50 insertions, 6 deletions

diff --git a/OpenSim/Region/Framework/Scenes/Scene.Inventory.cs b/OpenSim/Region/Framework/Scenes/Scene.Inventory.cs
index c77efc7..4575068 100644
--- a/OpenSim/Region/Framework/Scenes/Scene.Inventory.cs
+++ b/OpenSim/Region/Framework/Scenes/Scene.Inventory.cs
@@ -935,6 +935,9 @@ namespace OpenSim.Region.Framework.Scenes
             }            
             if (part != null && group != null)
             {
+                if (!Permissions.CanEditObjectInventory(part.UUID, remoteClient.AgentId))
+                    return;
+                
                 TaskInventoryItem item = group.GetInventoryItem(localID, itemID);
                 if (item == null)
                     return;
@@ -1074,9 +1077,21 @@ namespace OpenSim.Region.Framework.Scenes
                 return;
             }
 
-            // Only owner can copy
-            if (remoteClient.AgentId != taskItem.OwnerID)
-                return;
+            TaskInventoryItem item = part.Inventory.GetInventoryItem(itemId);
+            if ((item.CurrentPermissions & (uint)PermissionMask.Copy) == 0)
+            {
+                // If the item to be moved is no copy, we need to be able to
+                // edit the prim.
+                if (!Permissions.CanEditObjectInventory(part.UUID, remoteClient.AgentId))
+                    return;
+            }
+            else
+            {
+                // If the item is copiable, then we just need to have perms
+                // on it. The delete check is a pure rights check
+                if (!Permissions.CanDeleteObject(part.UUID, remoteClient.AgentId))
+                    return;
+            }
 
             MoveTaskInventoryItem(remoteClient, folderId, part, itemId);
         }
@@ -1359,16 +1374,45 @@ namespace OpenSim.Region.Framework.Scenes
                     {
                         agentTransactions.HandleTaskItemUpdateFromTransaction(
                             remoteClient, part, transactionID, currentItem);
-                    }
-                    if (part.Inventory.UpdateInventoryItem(itemInfo))
-                    {
+
                         if ((InventoryType)itemInfo.InvType == InventoryType.Notecard) 
                             remoteClient.SendAgentAlertMessage("Notecard saved", false);
                         else if ((InventoryType)itemInfo.InvType == InventoryType.LSL)
                             remoteClient.SendAgentAlertMessage("Script saved", false);
                         else
                             remoteClient.SendAgentAlertMessage("Item saved", false);
+                    }
+
+                    // Check if we're allowed to mess with permissions
+                    if (!Permissions.IsGod(remoteClient.AgentId)) // Not a god
+                    {
+                        if (remoteClient.AgentId != part.OwnerID) // Not owner
+                        {
+                            // Friends and group members can't change any perms
+                            itemInfo.BasePermissions = currentItem.BasePermissions;
+                            itemInfo.EveryonePermissions = currentItem.EveryonePermissions;
+                            itemInfo.GroupPermissions = currentItem.GroupPermissions;
+                            itemInfo.NextPermissions = currentItem.NextPermissions;
+                            itemInfo.CurrentPermissions = currentItem.CurrentPermissions;
+                        }
+                        else
+                        {
+                            // Owner can't change base, and can change other
+                            // only up to base
+                            // Base ALWAYS has move
+                            currentItem.BasePermissions |= (uint)PermissionMask.Move;
+                            itemInfo.BasePermissions = currentItem.BasePermissions;
+                            itemInfo.EveryonePermissions &= currentItem.BasePermissions;
+                            itemInfo.GroupPermissions &= currentItem.BasePermissions;
+                            itemInfo.CurrentPermissions &= currentItem.BasePermissions;
+                            itemInfo.NextPermissions &= currentItem.BasePermissions;
+                            // Next ALWAYS has move
+                            itemInfo.NextPermissions |= (uint)PermissionMask.Move;
+                        }
 
+                    }
+                    if (part.Inventory.UpdateInventoryItem(itemInfo))
+                    {
                         part.GetProperties(remoteClient);
                     }
                 }