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* This updates adds locking capability. Thanks, lbsa71 for pointing out my bitmasking error of the objectflags! It's still a little bit wonky when you check the checkbox, however it 'takes' and doesn't break anything.

ThreadPoolClientBranch
Teravus Ovares 2008-02-10 21:27:32 +00:00
parent 0756e01475
commit 38f0615ffe
4 changed files with 49 additions and 66 deletions
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93
OpenSim/Region/Environment/PermissionManager.cs
View File

@ -42,6 +42,7 @@ namespace OpenSim.Region.Environment
private uint PERM_MODIFY = (uint) 16384;
private uint PERM_MOVE = (uint) 524288;
private uint PERM_TRANS = (uint) 8192;
private uint PERM_LOCKED = (uint) 540672;
// Bypasses the permissions engine (always returns OK)
// disable in any production environment
// TODO: Change this to false when permissions are a desired default
@ -201,28 +202,25 @@ namespace OpenSim.Region.Environment
// Remove any of the objectFlags that are temporary. These will get added back if appropriate
// in the next bit of code
objflags &= (uint)LLObject.ObjectFlags.ObjectCopy; // Tells client you can copy the object
objflags &= (uint)LLObject.ObjectFlags.ObjectModify; // tells client you can modify the object
objflags &= (uint)LLObject.ObjectFlags.ObjectMove; // tells client that you can move the object (only, no mod)
objflags &= (uint)LLObject.ObjectFlags.ObjectTransfer; // tells the client that you can /take/ the object if you don't own it
objflags &= (uint)LLObject.ObjectFlags.ObjectYouOwner; // Tells client that you're the owner of the object
objflags &= (uint)LLObject.ObjectFlags.ObjectYouOfficer; // Tells client that you've got group object editing permission. Used when ObjectGroupOwned is set
objflags &= ~(uint)LLObject.ObjectFlags.ObjectCopy; // Tells client you can copy the object
objflags &= ~(uint)LLObject.ObjectFlags.ObjectModify; // tells client you can modify the object
objflags &= ~(uint)LLObject.ObjectFlags.ObjectMove; // tells client that you can move the object (only, no mod)
objflags &= ~(uint)LLObject.ObjectFlags.ObjectTransfer; // tells the client that you can /take/ the object if you don't own it
objflags &= ~(uint)LLObject.ObjectFlags.ObjectYouOwner; // Tells client that you're the owner of the object
objflags &= ~(uint)LLObject.ObjectFlags.ObjectYouOfficer; // Tells client that you've got group object editing permission. Used when ObjectGroupOwned is set
// Creating the three ObjectFlags options for this method to choose from.
bool tasklocked = task.GetLocked(); // more debug needed to apply this, so we're going to set this to false for now
tasklocked = false;
uint objectOwnerMask = ApplyObjectModifyMasks(task.RootPart.OwnerMask, objflags, tasklocked);
objectOwnerMask = AddBackBrokenObjectProperties(task.RootPart, objectOwnerMask);
// Customize the OwnerMask
uint objectOwnerMask = ApplyObjectModifyMasks(task.RootPart.OwnerMask, objflags);
objectOwnerMask |= (uint)LLObject.ObjectFlags.ObjectYouOwner;
uint objectGroupMask = ApplyObjectModifyMasks(task.RootPart.GroupMask, objflags, tasklocked);
objectGroupMask = AddBackBrokenObjectProperties(task.RootPart,objectGroupMask);
uint objectEveryoneMask = ApplyObjectModifyMasks(task.RootPart.EveryoneMask, objflags, tasklocked);
objectEveryoneMask = AddBackBrokenObjectProperties(task.RootPart,objectEveryoneMask);
// Customize the GroupMask
uint objectGroupMask = ApplyObjectModifyMasks(task.RootPart.GroupMask, objflags);
// Customize the EveryoneMask
uint objectEveryoneMask = ApplyObjectModifyMasks(task.RootPart.EveryoneMask, objflags);
// Hack to allow collaboration until Groups and Group Permissions are implemented
if ((objectEveryoneMask & (uint)LLObject.ObjectFlags.ObjectMove) != 0)
@ -259,44 +257,14 @@ namespace OpenSim.Region.Environment
return objectEveryoneMask;
}
private uint AddBackBrokenObjectProperties(SceneObjectPart task, uint objectmask)
{
if ((task.ObjectFlags & (uint)LLObject.ObjectFlags.Physics) != 0)
objectmask |= (uint)LLObject.ObjectFlags.Physics;
if ((task.ObjectFlags & (uint)LLObject.ObjectFlags.Scripted) != 0)
objectmask |= (uint)LLObject.ObjectFlags.Scripted;
if ((task.ObjectFlags & (uint)LLObject.ObjectFlags.TemporaryOnRez) != 0)
objectmask |= (uint)LLObject.ObjectFlags.TemporaryOnRez;
if ((task.ObjectFlags & (uint)LLObject.ObjectFlags.Phantom) != 0)
objectmask |= (uint)LLObject.ObjectFlags.Phantom;
if ((task.ObjectFlags & (uint)LLObject.ObjectFlags.Touch) != 0)
objectmask |= (uint)LLObject.ObjectFlags.Touch;
if ((task.ObjectFlags & (uint)LLObject.ObjectFlags.Scripted) != 0)
objectmask |= (uint)LLObject.ObjectFlags.Scripted;
if ((task.ObjectFlags & (uint)LLObject.ObjectFlags.AllowInventoryDrop) != 0)
objectmask |= (uint)LLObject.ObjectFlags.AllowInventoryDrop;
if ((task.ObjectFlags & (uint)LLObject.ObjectFlags.CastShadows) != 0)
objectmask |= (uint)LLObject.ObjectFlags.CastShadows;
return objectmask;
}
private uint ApplyObjectModifyMasks(uint setPermissionMask, uint objectFlagsMask, bool locked)
private uint ApplyObjectModifyMasks(uint setPermissionMask, uint objectFlagsMask)
{
// We are adding the temporary objectflags to the object's objectflags based on the
// permission flag given. These change the F flags on the client.
if (!locked)
{
if ((setPermissionMask & (uint)PermissionMask.Copy) != 0)
{
objectFlagsMask |= (uint)LLObject.ObjectFlags.ObjectCopy;
@ -316,14 +284,15 @@ namespace OpenSim.Region.Environment
{
objectFlagsMask |= (uint)LLObject.ObjectFlags.ObjectTransfer;
}
}
return objectFlagsMask;
}
protected virtual bool GenericObjectPermission(LLUUID currentUser, LLUUID objId)
{
// Default: deny
bool permission = false;
bool locked = false;
if (!m_scene.Entities.ContainsKey(objId))
{
@ -340,6 +309,19 @@ namespace OpenSim.Region.Environment
SceneObjectGroup group = (SceneObjectGroup)m_scene.Entities[objId];
LLUUID objectOwner = group.OwnerID;
locked = ((group.RootPart.OwnerMask & PERM_LOCKED) == 0);
// People shouldn't be able to do anything with locked objects, except the Administrator
// The 'set permissions' runs through a different permission check, so when an object owner
// sets an object locked, the only thing that they can do is unlock it.
//
// Nobody but the object owner can set permissions on an object
//
if (locked && (!IsAdministrator(currentUser)))
{
return false;
}
// Object owners should be able to edit their own content
if (currentUser == objectOwner)
@ -419,8 +401,15 @@ namespace OpenSim.Region.Environment
// Added this because at this point in time it wouldn't be wise for
// the administrator object permissions to take effect.
LLUUID objectOwner = task.OwnerID;
// Anyone can move
if ((task.RootPart.EveryoneMask & PERM_MOVE) != 0)
permission = true;
// Locked
if ((task.RootPart.OwnerMask & PERM_LOCKED) != 0)
permission = false;
}
return permission;
}

1
OpenSim/Region/Environment/Scenes/InnerScene.cs
View File

@ -768,6 +768,7 @@ namespace OpenSim.Region.Environment.Scenes
{
group.GrabMovement(offset, pos, remoteClient);
}
group.SendGroupTerseUpdate();
}
}

12
OpenSim/Region/Environment/Scenes/SceneObjectGroup.cs
View File

@ -60,7 +60,7 @@ namespace OpenSim.Region.Environment.Scenes
/// since the group's last persistent backup
/// </summary>
public bool HasGroupChanged = false;
private bool m_locked = false;
private LLVector3 lastPhysGroupPos;
private LLQuaternion lastPhysGroupRot;
@ -1225,15 +1225,7 @@ namespace OpenSim.Region.Environment.Scenes
Children.Values.CopyTo(partArray, 0);
return partArray;
}
public bool GetLocked()
{
return m_locked;
}
public void SetLocked(bool val)
{
m_locked = val;
}
/// <summary>
///
/// </summary>

9
OpenSim/Region/Environment/Scenes/SceneObjectPart.cs
View File

@ -1620,13 +1620,14 @@ namespace OpenSim.Region.Environment.Scenes
{
if (addRemTF == (byte)0)
{
m_parentGroup.SetLocked(true);
//OwnerMask &= ~mask;
//m_parentGroup.SetLocked(true);
//PermissionMask.
OwnerMask &= ~mask;
}
else
{
m_parentGroup.SetLocked(false);
//OwnerMask |= mask;
//m_parentGroup.SetLocked(false);
OwnerMask |= mask;
}
SendFullUpdateToAllClients();