Add group permissions to agent inventory.

Contains a migration. May contain nuts.
Please back up your inventory data store. This revision changes the interface
version!! No older regions can connect to these new UGAIM, and the new regions
can't connect to the old UGAIM. Fixes a long-standing issue of permissions loss
Currently persisted on MySQL only.

4 files changed, 29 insertions, 8 deletions

diff --git a/OpenSim/Region/Environment/Modules/Agent/AssetTransaction/AssetXferUploader.cs b/OpenSim/Region/Environment/Modules/Agent/AssetTransaction/AssetXferUploader.cs
index 2bac3c7..05b7fa3 100644
--- a/OpenSim/Region/Environment/Modules/Agent/AssetTransaction/AssetXferUploader.cs
+++ b/OpenSim/Region/Environment/Modules/Agent/AssetTransaction/AssetXferUploader.cs
@@ -293,6 +293,7 @@ namespace OpenSim.Region.Environment.Modules.Agent.AssetTransaction
                 item.Folder = InventFolder;
                 item.BasePermissions = 0x7fffffff;
                 item.CurrentPermissions = 0x7fffffff;
+                item.GroupPermissions=0;
                 item.EveryOnePermissions=0;
                 item.NextPermissions = nextPerm;
                 item.Flags = (uint) wearableType;
diff --git a/OpenSim/Region/Environment/Scenes/Scene.Inventory.cs b/OpenSim/Region/Environment/Scenes/Scene.Inventory.cs
index 2c0c872..74392cc 100644
--- a/OpenSim/Region/Environment/Scenes/Scene.Inventory.cs
+++ b/OpenSim/Region/Environment/Scenes/Scene.Inventory.cs
@@ -355,11 +355,11 @@ namespace OpenSim.Region.Environment.Scenes
                         item.NextPermissions = itemUpd.NextPermissions;
                         item.CurrentPermissions |= 8; // Slam!
                         item.EveryOnePermissions = itemUpd.EveryOnePermissions;
+                        item.GroupPermissions = itemUpd.GroupPermissions;
 
-                        // TODO: Requires sanity checks
-                        //item.GroupID = itemUpd.GroupID;
-                        //item.GroupOwned = itemUpd.GroupOwned;
-                        //item.CreationDate = itemUpd.CreationDate;
+                        item.GroupID = itemUpd.GroupID;
+                        item.GroupOwned = itemUpd.GroupOwned;
+                        item.CreationDate = itemUpd.CreationDate;
                         // The client sends zero if its newly created?
 
                         if (itemUpd.CreationDate == 0)
@@ -480,12 +480,14 @@ namespace OpenSim.Region.Environment.Scenes
 
                             itemCopy.NextPermissions = item.NextPermissions;
                             itemCopy.EveryOnePermissions = item.EveryOnePermissions & item.NextPermissions;
+                            itemCopy.GroupPermissions = item.GroupPermissions & item.NextPermissions;
                         }
                         else
                         {
                             itemCopy.CurrentPermissions = item.CurrentPermissions;
                             itemCopy.NextPermissions = item.NextPermissions;
                             itemCopy.EveryOnePermissions = item.EveryOnePermissions & item.NextPermissions;
+                            itemCopy.GroupPermissions = item.GroupPermissions & item.NextPermissions;
                             itemCopy.BasePermissions = item.BasePermissions;
                         }
                         itemCopy.GroupID = UUID.Zero;
@@ -584,13 +586,13 @@ namespace OpenSim.Region.Environment.Scenes
                 {
                     CreateNewInventoryItem(
                         remoteClient, newFolderID, newName, item.Flags, callbackID, asset, (sbyte)item.InvType,
-                        item.BasePermissions, item.CurrentPermissions, item.EveryOnePermissions, item.NextPermissions, Util.UnixTimeSinceEpoch());
+                        item.BasePermissions, item.CurrentPermissions, item.EveryOnePermissions, item.NextPermissions, item.GroupPermissions, Util.UnixTimeSinceEpoch());
                 }
                 else
                 {
                     CreateNewInventoryItem(
                         remoteClient, newFolderID, newName, item.Flags, callbackID, asset, (sbyte)item.InvType,
-                        item.NextPermissions, item.NextPermissions, item.EveryOnePermissions & item.NextPermissions, item.NextPermissions, Util.UnixTimeSinceEpoch());
+                        item.NextPermissions, item.NextPermissions, item.EveryOnePermissions & item.NextPermissions, item.NextPermissions, item.GroupPermissions, Util.UnixTimeSinceEpoch());
                 }
             }
             else
@@ -690,7 +692,7 @@ namespace OpenSim.Region.Environment.Scenes
         {
             CreateNewInventoryItem(
                 remoteClient, folderID, name, flags, callbackID, asset, invType,
-                (uint)PermissionMask.All, (uint)PermissionMask.All, 0, nextOwnerMask, creationDate);
+                (uint)PermissionMask.All, (uint)PermissionMask.All, 0, nextOwnerMask, 0, creationDate);
         }
 
         /// <summary>
@@ -705,7 +707,7 @@ namespace OpenSim.Region.Environment.Scenes
         /// <param name="creationDate"></param>
         private void CreateNewInventoryItem(
             IClientAPI remoteClient, UUID folderID, string name, uint flags, uint callbackID, AssetBase asset, sbyte invType,
-            uint baseMask, uint currentMask, uint everyoneMask, uint nextOwnerMask, int creationDate)
+            uint baseMask, uint currentMask, uint everyoneMask, uint nextOwnerMask, uint groupMask, int creationDate)
         {
             CachedUserInfo userInfo
                 = CommsManager.UserProfileCacheService.GetUserDetails(remoteClient.AgentId);
@@ -726,6 +728,7 @@ namespace OpenSim.Region.Environment.Scenes
                 item.CurrentPermissions = currentMask;
                 item.NextPermissions = nextOwnerMask;
                 item.EveryOnePermissions = everyoneMask;
+                item.GroupPermissions = groupMask;
                 item.BasePermissions = baseMask;
                 item.CreationDate = creationDate;
 
@@ -978,6 +981,7 @@ namespace OpenSim.Region.Environment.Scenes
                 agentItem.CurrentPermissions = taskItem.NextPermissions | 8;
                 agentItem.NextPermissions = taskItem.NextPermissions;
                 agentItem.EveryOnePermissions = taskItem.EveryonePermissions & taskItem.NextPermissions;
+                agentItem.GroupPermissions = taskItem.GroupPermissions & taskItem.NextPermissions;
             }
             else
             {
@@ -985,6 +989,7 @@ namespace OpenSim.Region.Environment.Scenes
                 agentItem.CurrentPermissions = taskItem.CurrentPermissions;
                 agentItem.NextPermissions = taskItem.NextPermissions;
                 agentItem.EveryOnePermissions = taskItem.EveryonePermissions;
+                agentItem.GroupPermissions = taskItem.GroupPermissions;
             }
 
             if (!ExternalChecks.ExternalChecksBypassPermissions())
@@ -1416,6 +1421,7 @@ namespace OpenSim.Region.Environment.Scenes
                 taskItem.BasePermissions = itemBase.BasePermissions;
                 taskItem.CurrentPermissions = itemBase.CurrentPermissions;
                 taskItem.EveryonePermissions = itemBase.EveryOnePermissions;
+                taskItem.GroupPermissions = itemBase.GroupPermissions;
                 taskItem.NextPermissions = itemBase.NextPermissions;
                 taskItem.GroupID = itemBase.GroupID;
                 taskItem.GroupPermissions = 0;
@@ -1728,6 +1734,7 @@ namespace OpenSim.Region.Environment.Scenes
                     item.CurrentPermissions = item.BasePermissions;
                     item.NextPermissions = objectGroup.RootPart.NextOwnerMask;
                     item.EveryOnePermissions = objectGroup.RootPart.EveryoneMask & objectGroup.RootPart.NextOwnerMask;
+                    item.GroupPermissions = objectGroup.RootPart.GroupMask & objectGroup.RootPart.NextOwnerMask;
                     item.CurrentPermissions |= 8; // Slam!
                 }
                 else
@@ -1736,6 +1743,7 @@ namespace OpenSim.Region.Environment.Scenes
                     item.CurrentPermissions = objectGroup.GetEffectivePermissions();
                     item.NextPermissions = objectGroup.RootPart.NextOwnerMask;
                     item.EveryOnePermissions = objectGroup.RootPart.EveryoneMask;
+                    item.GroupPermissions = objectGroup.RootPart.GroupMask;
                 }
 
                 // TODO: add the new fields (Flags, Sale info, etc)
@@ -1876,6 +1884,7 @@ namespace OpenSim.Region.Environment.Scenes
                         item.CurrentPermissions = grp.RootPart.NextOwnerMask;
                         item.NextPermissions = grp.RootPart.NextOwnerMask;
                         item.EveryOnePermissions = grp.RootPart.EveryoneMask & grp.RootPart.NextOwnerMask;
+                        item.GroupPermissions = grp.RootPart.GroupMask & grp.RootPart.NextOwnerMask;
                     }
                     else
                     {
@@ -1883,6 +1892,7 @@ namespace OpenSim.Region.Environment.Scenes
                         item.CurrentPermissions = grp.RootPart.OwnerMask;
                         item.NextPermissions = grp.RootPart.NextOwnerMask;
                         item.EveryOnePermissions = grp.RootPart.EveryoneMask;
+                        item.GroupPermissions = grp.RootPart.GroupMask;
                     }
                     item.CreationDate = Util.UnixTimeSinceEpoch();
 
@@ -2041,6 +2051,7 @@ namespace OpenSim.Region.Environment.Scenes
                                         {
                                             part.EveryoneMask = item.EveryOnePermissions;
                                             part.NextOwnerMask = item.NextPermissions;
+                                            part.GroupMask = 0; // DO NOT propagate here
                                         }
                                     }
                                     group.ApplyNextOwnerPermissions();
@@ -2059,6 +2070,8 @@ namespace OpenSim.Region.Environment.Scenes
                                 {
                                     part.EveryoneMask = item.EveryOnePermissions;
                                     part.NextOwnerMask = item.NextPermissions;
+
+                                    part.GroupMask = 0; // DO NOT propagate here
                                 }
                             }
 
@@ -2282,6 +2295,7 @@ namespace OpenSim.Region.Environment.Scenes
                             item.CurrentPermissions = item.BasePermissions;
                             item.NextPermissions = returnobjects[i].RootPart.NextOwnerMask;
                             item.EveryOnePermissions = returnobjects[i].RootPart.EveryoneMask & returnobjects[i].RootPart.NextOwnerMask;
+                            item.GroupPermissions = returnobjects[i].RootPart.GroupMask & returnobjects[i].RootPart.NextOwnerMask;
                             item.CurrentPermissions |= 8; // Slam!
                         }
                         else
@@ -2290,6 +2304,7 @@ namespace OpenSim.Region.Environment.Scenes
                             item.CurrentPermissions = returnobjects[i].GetEffectivePermissions();
                             item.NextPermissions = returnobjects[i].RootPart.NextOwnerMask;
                             item.EveryOnePermissions = returnobjects[i].RootPart.EveryoneMask;
+                            item.GroupPermissions = returnobjects[i].RootPart.GroupMask;
                         }
 
                         // TODO: add the new fields (Flags, Sale info, etc)
diff --git a/OpenSim/Region/Environment/Scenes/Scene.cs b/OpenSim/Region/Environment/Scenes/Scene.cs
index 5550140..71acc9f 100644
--- a/OpenSim/Region/Environment/Scenes/Scene.cs
+++ b/OpenSim/Region/Environment/Scenes/Scene.cs
@@ -4301,6 +4301,8 @@ namespace OpenSim.Region.Environment.Scenes
                     item.NextPermissions = part.NextOwnerMask;
                     item.EveryOnePermissions = part.EveryoneMask &
                                                part.NextOwnerMask;
+                    item.GroupPermissions = part.GroupMask &
+                                               part.NextOwnerMask;
                     item.CurrentPermissions |= 8; // Slam!
                     item.CreationDate = Util.UnixTimeSinceEpoch();
 
diff --git a/OpenSim/Region/Environment/Scenes/SceneObjectGroup.Inventory.cs b/OpenSim/Region/Environment/Scenes/SceneObjectGroup.Inventory.cs
index 225f7cf..442720a 100644
--- a/OpenSim/Region/Environment/Scenes/SceneObjectGroup.Inventory.cs
+++ b/OpenSim/Region/Environment/Scenes/SceneObjectGroup.Inventory.cs
@@ -166,6 +166,8 @@ namespace OpenSim.Region.Environment.Scenes
                             item.NextPermissions;
                     taskItem.EveryonePermissions = item.EveryOnePermissions &
                             item.NextPermissions;
+                    taskItem.GroupPermissions = item.GroupPermissions &
+                            item.NextPermissions;
                     taskItem.NextPermissions = item.NextPermissions;
                     taskItem.CurrentPermissions |= 8;
                 } else {
@@ -173,6 +175,7 @@ namespace OpenSim.Region.Environment.Scenes
                     taskItem.CurrentPermissions = item.CurrentPermissions;
                     taskItem.CurrentPermissions |= 8;
                     taskItem.EveryonePermissions = item.EveryOnePermissions;
+                    taskItem.GroupPermissions = item.GroupPermissions;
                     taskItem.NextPermissions = item.NextPermissions;
                 }