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Fix link security issue

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This commit is contained in:
Melanie
2010-04-30 11:46:50 +01:00
parent 6a4fae123a
commit 22b3217113
7 changed files with 70 additions and 43 deletions
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50
OpenSim/Region/Framework/Scenes/Scene.Inventory.cs
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@@ -1941,5 +1941,55 @@ namespace OpenSim.Region.Framework.Scenes
part.GetProperties(remoteClient);
}
}
public void DelinkObjects(List<uint> primIds, IClientAPI client)
{
List<SceneObjectPart> parts = new List<SceneObjectPart>();
foreach (uint localID in primIds)
{
SceneObjectPart part = GetSceneObjectPart(localID);
if (part == null)
continue;
if (Permissions.CanDelinkObject(client.AgentId, part.ParentGroup.RootPart.UUID))
parts.Add(part);
}
m_sceneGraph.DelinkObjects(parts);
}
public void LinkObjects(IClientAPI client, uint parentPrimId, List<uint> childPrimIds)
{
List<UUID> owners = new List<UUID>();
List<SceneObjectPart> children = new List<SceneObjectPart>();
SceneObjectPart root = GetSceneObjectPart(parentPrimId);
if (Permissions.CanLinkObject(client.AgentId, root.ParentGroup.RootPart.UUID))
return;
foreach (uint localID in childPrimIds)
{
SceneObjectPart part = GetSceneObjectPart(localID);
if (part == null)
continue;
if (!owners.Contains(part.OwnerID))
owners.Add(part.OwnerID);
if (Permissions.CanLinkObject(client.AgentId, part.ParentGroup.RootPart.UUID))
children.Add(part);
}
// Must be all one owner
//
if (owners.Count > 1)
return;
m_sceneGraph.LinkObjects(root, children);
}
}
}