1 files changed, 305 insertions, 305 deletions

diff --git a/OpenSim/Region/Environment/PermissionManager.cs b/OpenSim/Region/Environment/PermissionManager.cs
index 110a130..cb455f4 100644
--- a/OpenSim/Region/Environment/PermissionManager.cs
+++ b/OpenSim/Region/Environment/PermissionManager.cs
@@ -1,305 +1,305 @@
-using System.Collections.Generic;

-using OpenSim.Framework;

-using OpenSim.Framework.Types;

-using OpenSim.Framework.Communications;

-using OpenSim.Framework.Servers;

-using OpenSim.Region.Capabilities;

-using OpenSim.Region.Environment.Scenes;

-using OpenSim.Region.Environment.LandManagement;

-

-using libsecondlife;

-

-namespace OpenSim.Region.Environment

-{

-    public class PermissionManager

-    {

-        protected Scene m_scene;

-

-        // Bypasses the permissions engine (always returns OK)

-        // disable in any production environment

-        // TODO: Change this to false when permissions are a desired default

-        // TODO: Move to configuration option.

-        private bool m_bypassPermissions = true;

-        public bool BypassPermissions

-        {

-            get { return m_bypassPermissions; }

-            set { m_bypassPermissions = value; }

-        }

-

-

-        public PermissionManager(Scene scene)

-        {

-            m_scene = scene;

-        }

-

-        protected virtual void SendPermissionError(LLUUID user, string reason)

-        {

-            m_scene.EventManager.TriggerPermissionError(user, reason);

-        }

-

-        protected virtual bool IsAdministrator(LLUUID user)

-        {

-            if (m_bypassPermissions)

-            {

-                return true;

-            }

-

-            return m_scene.RegionInfo.MasterAvatarAssignedUUID == user;

-        }

-

-        protected virtual bool IsEstateManager(LLUUID user)

-        {

-            if (m_bypassPermissions)

-            {

-                return true;

-            }

-

-            return false;

-        }

-

-        protected virtual bool IsGridUser(LLUUID user)

-        {

-            return true;

-        }

-

-        protected virtual bool IsGuest(LLUUID user)

-        {

-            return false;

-        }

-

-        public virtual bool CanRezObject(LLUUID user, LLVector3 position)

-        {

-            bool permission = false;

-

-            string reason = "Insufficient permission";

-

-            if (IsAdministrator(user))

-            {

-                permission = true;

-            }

-            else

-            {

-                reason = "Not an administrator";

-            }

-

-            if (GenericParcelPermission(user, position))

-            {

-                permission = true;

-            }

-            else

-            {

-                reason = "Not the parcel owner";

-            }

-

-            if (!permission)

-                SendPermissionError(user, reason);

-

-            return permission;

-        }

-

-        #region Object Permissions

-

-        protected virtual bool GenericObjectPermission(LLUUID user, LLUUID objId)

-        {

-            // Default: deny

-            bool permission = false;

-

-            if( !m_scene.Entities.ContainsKey( objId ))

-            {

-                return false;

-            }

-            

-            // If it's not an object, we cant edit it.

-            if (!(m_scene.Entities[objId] is SceneObjectGroup))

-            {

-                return false;

-            }

-            

-            SceneObjectGroup task = (SceneObjectGroup)m_scene.Entities[objId];

-            LLUUID taskOwner = null;  

-

-            // Object owners should be able to edit their own content

-            if (user == taskOwner)

-                permission = true;

-

-            // Users should be able to edit what is over their land.

-            if (m_scene.LandManager.getLandObject(task.AbsolutePosition.X, task.AbsolutePosition.Y).landData.ownerID == user)

-                permission = true;

-

-            // Estate users should be able to edit anything in the sim

-            if (IsEstateManager(user))

-                permission = true;

-

-            // Admin objects should not be editable by the above

-            if (IsAdministrator(taskOwner))

-                permission = false;

-

-            // Admin should be able to edit anything in the sim (including admin objects)

-            if (IsAdministrator(user))

-                permission = true;

-

-            return permission;

-        }

-

-        /// <summary>

-        /// Permissions check - can user delete an object?

-        /// </summary>

-        /// <param name="user">User attempting the delete</param>

-        /// <param name="obj">Target object</param>

-        /// <returns>Has permission?</returns>

-        public virtual bool CanDeRezObject(LLUUID user, LLUUID obj)

-        {

-            return GenericObjectPermission(user, obj);

-        }

-

-        public virtual bool CanEditObject(LLUUID user, LLUUID obj)

-        {

-            return GenericObjectPermission(user, obj);

-        }

-

-        public virtual bool CanReturnObject(LLUUID user, LLUUID obj)

-        {

-            return GenericObjectPermission(user, obj);

-        }

-

-        #endregion

-

-        #region Communication Permissions

-

-        public virtual bool GenericCommunicationPermission(LLUUID user, LLUUID target)

-        {

-            bool permission = false;

-            string reason = "Only registered users may communicate with another account.";

-

-            if (IsGridUser(user))

-                permission = true;

-

-            if (!IsGridUser(user))

-            {

-                permission = false;

-                reason = "The person that you are messaging is not a registered user.";

-            }

-            if (IsAdministrator(user))

-                permission = true;

-

-            if (IsEstateManager(user))

-                permission = true;

-

-            if (!permission)

-                SendPermissionError(user, reason);

-

-            return permission;

-        }

-

-        public virtual bool CanInstantMessage(LLUUID user, LLUUID target)

-        {

-            return GenericCommunicationPermission(user, target);

-        }

-

-        public virtual bool CanInventoryTransfer(LLUUID user, LLUUID target)

-        {

-            return GenericCommunicationPermission(user, target);

-        }

-

-        #endregion

-

-        public virtual bool CanEditScript(LLUUID user, LLUUID script)

-        {

-            return IsAdministrator(user);

-        }

-

-        public virtual bool CanRunScript(LLUUID user, LLUUID script)

-        {

-            return IsAdministrator(user);

-        }

-

-        public virtual bool CanTerraform(LLUUID user, LLVector3 position)

-        {

-            bool permission = false;

-

-            // Estate override

-            if (GenericEstatePermission(user))

-                permission = true;

-

-            // Land owner can terraform too

-            if (GenericParcelPermission(user, m_scene.LandManager.getLandObject(position.X, position.Y)))

-                permission = true;

-

-            if (!permission)

-                SendPermissionError(user, "Not authorized to terraform at this location.");

-

-            return permission;

-        }

-

-        #region Estate Permissions

-

-        protected virtual bool GenericEstatePermission(LLUUID user)

-        {

-            // Default: deny

-            bool permission = false;

-

-            // Estate admins should be able to use estate tools

-            if (IsEstateManager(user))

-                permission = true;

-

-            // Administrators always have permission

-            if (IsAdministrator(user))

-                permission = true;

-

-            return permission;

-        }

-

-        public virtual bool CanEditEstateTerrain(LLUUID user)

-        {

-            return GenericEstatePermission(user);

-        }

-

-        #endregion

-

-        #region Parcel Permissions

-

-        protected virtual bool GenericParcelPermission(LLUUID user, Land parcel)

-        {

-            bool permission = false;

-

-            if (parcel.landData.ownerID == user)

-                permission = true;

-

-            if (parcel.landData.isGroupOwned)

-            {

-                // TODO: Need to do some extra checks here. Requires group code.

-            }

-

-            if(IsEstateManager(user))

-                permission = true;

-

-            if (IsAdministrator(user))

-                permission = true;

-

-            return permission;

-        }

-

-        protected virtual bool GenericParcelPermission(LLUUID user, LLVector3 pos)

-        {

-            return GenericParcelPermission(user, m_scene.LandManager.getLandObject(pos.X, pos.Y));

-        }

-

-        public virtual bool CanEditParcel(LLUUID user, Land parcel)

-        {

-            return GenericParcelPermission(user, parcel);

-        }

-

-        public virtual bool CanSellParcel(LLUUID user, Land parcel)

-        {

-            return GenericParcelPermission(user, parcel);

-        }

-

-        public virtual bool CanAbandonParcel(LLUUID user, Land parcel)

-        {

-            return GenericParcelPermission(user, parcel);

-        }

-

-        #endregion

-

-    }

-}

+using System.Collections.Generic;
+using OpenSim.Framework;
+using OpenSim.Framework.Types;
+using OpenSim.Framework.Communications;
+using OpenSim.Framework.Servers;
+using OpenSim.Region.Capabilities;
+using OpenSim.Region.Environment.Scenes;
+using OpenSim.Region.Environment.LandManagement;
+
+using libsecondlife;
+
+namespace OpenSim.Region.Environment
+{
+    public class PermissionManager
+    {
+        protected Scene m_scene;
+
+        // Bypasses the permissions engine (always returns OK)
+        // disable in any production environment
+        // TODO: Change this to false when permissions are a desired default
+        // TODO: Move to configuration option.
+        private bool m_bypassPermissions = true;
+        public bool BypassPermissions
+        {
+            get { return m_bypassPermissions; }
+            set { m_bypassPermissions = value; }
+        }
+
+
+        public PermissionManager(Scene scene)
+        {
+            m_scene = scene;
+        }
+
+        protected virtual void SendPermissionError(LLUUID user, string reason)
+        {
+            m_scene.EventManager.TriggerPermissionError(user, reason);
+        }
+
+        protected virtual bool IsAdministrator(LLUUID user)
+        {
+            if (m_bypassPermissions)
+            {
+                return true;
+            }
+
+            return m_scene.RegionInfo.MasterAvatarAssignedUUID == user;
+        }
+
+        protected virtual bool IsEstateManager(LLUUID user)
+        {
+            if (m_bypassPermissions)
+            {
+                return true;
+            }
+
+            return false;
+        }
+
+        protected virtual bool IsGridUser(LLUUID user)
+        {
+            return true;
+        }
+
+        protected virtual bool IsGuest(LLUUID user)
+        {
+            return false;
+        }
+
+        public virtual bool CanRezObject(LLUUID user, LLVector3 position)
+        {
+            bool permission = false;
+
+            string reason = "Insufficient permission";
+
+            if (IsAdministrator(user))
+            {
+                permission = true;
+            }
+            else
+            {
+                reason = "Not an administrator";
+            }
+
+            if (GenericParcelPermission(user, position))
+            {
+                permission = true;
+            }
+            else
+            {
+                reason = "Not the parcel owner";
+            }
+
+            if (!permission)
+                SendPermissionError(user, reason);
+
+            return permission;
+        }
+
+        #region Object Permissions
+
+        protected virtual bool GenericObjectPermission(LLUUID user, LLUUID objId)
+        {
+            // Default: deny
+            bool permission = false;
+
+            if( !m_scene.Entities.ContainsKey( objId ))
+            {
+                return false;
+            }
+            
+            // If it's not an object, we cant edit it.
+            if (!(m_scene.Entities[objId] is SceneObjectGroup))
+            {
+                return false;
+            }
+            
+            SceneObjectGroup task = (SceneObjectGroup)m_scene.Entities[objId];
+            LLUUID taskOwner = null;  
+
+            // Object owners should be able to edit their own content
+            if (user == taskOwner)
+                permission = true;
+
+            // Users should be able to edit what is over their land.
+            if (m_scene.LandManager.getLandObject(task.AbsolutePosition.X, task.AbsolutePosition.Y).landData.ownerID == user)
+                permission = true;
+
+            // Estate users should be able to edit anything in the sim
+            if (IsEstateManager(user))
+                permission = true;
+
+            // Admin objects should not be editable by the above
+            if (IsAdministrator(taskOwner))
+                permission = false;
+
+            // Admin should be able to edit anything in the sim (including admin objects)
+            if (IsAdministrator(user))
+                permission = true;
+
+            return permission;
+        }
+
+        /// <summary>
+        /// Permissions check - can user delete an object?
+        /// </summary>
+        /// <param name="user">User attempting the delete</param>
+        /// <param name="obj">Target object</param>
+        /// <returns>Has permission?</returns>
+        public virtual bool CanDeRezObject(LLUUID user, LLUUID obj)
+        {
+            return GenericObjectPermission(user, obj);
+        }
+
+        public virtual bool CanEditObject(LLUUID user, LLUUID obj)
+        {
+            return GenericObjectPermission(user, obj);
+        }
+
+        public virtual bool CanReturnObject(LLUUID user, LLUUID obj)
+        {
+            return GenericObjectPermission(user, obj);
+        }
+
+        #endregion
+
+        #region Communication Permissions
+
+        public virtual bool GenericCommunicationPermission(LLUUID user, LLUUID target)
+        {
+            bool permission = false;
+            string reason = "Only registered users may communicate with another account.";
+
+            if (IsGridUser(user))
+                permission = true;
+
+            if (!IsGridUser(user))
+            {
+                permission = false;
+                reason = "The person that you are messaging is not a registered user.";
+            }
+            if (IsAdministrator(user))
+                permission = true;
+
+            if (IsEstateManager(user))
+                permission = true;
+
+            if (!permission)
+                SendPermissionError(user, reason);
+
+            return permission;
+        }
+
+        public virtual bool CanInstantMessage(LLUUID user, LLUUID target)
+        {
+            return GenericCommunicationPermission(user, target);
+        }
+
+        public virtual bool CanInventoryTransfer(LLUUID user, LLUUID target)
+        {
+            return GenericCommunicationPermission(user, target);
+        }
+
+        #endregion
+
+        public virtual bool CanEditScript(LLUUID user, LLUUID script)
+        {
+            return IsAdministrator(user);
+        }
+
+        public virtual bool CanRunScript(LLUUID user, LLUUID script)
+        {
+            return IsAdministrator(user);
+        }
+
+        public virtual bool CanTerraform(LLUUID user, LLVector3 position)
+        {
+            bool permission = false;
+
+            // Estate override
+            if (GenericEstatePermission(user))
+                permission = true;
+
+            // Land owner can terraform too
+            if (GenericParcelPermission(user, m_scene.LandManager.getLandObject(position.X, position.Y)))
+                permission = true;
+
+            if (!permission)
+                SendPermissionError(user, "Not authorized to terraform at this location.");
+
+            return permission;
+        }
+
+        #region Estate Permissions
+
+        protected virtual bool GenericEstatePermission(LLUUID user)
+        {
+            // Default: deny
+            bool permission = false;
+
+            // Estate admins should be able to use estate tools
+            if (IsEstateManager(user))
+                permission = true;
+
+            // Administrators always have permission
+            if (IsAdministrator(user))
+                permission = true;
+
+            return permission;
+        }
+
+        public virtual bool CanEditEstateTerrain(LLUUID user)
+        {
+            return GenericEstatePermission(user);
+        }
+
+        #endregion
+
+        #region Parcel Permissions
+
+        protected virtual bool GenericParcelPermission(LLUUID user, Land parcel)
+        {
+            bool permission = false;
+
+            if (parcel.landData.ownerID == user)
+                permission = true;
+
+            if (parcel.landData.isGroupOwned)
+            {
+                // TODO: Need to do some extra checks here. Requires group code.
+            }
+
+            if(IsEstateManager(user))
+                permission = true;
+
+            if (IsAdministrator(user))
+                permission = true;
+
+            return permission;
+        }
+
+        protected virtual bool GenericParcelPermission(LLUUID user, LLVector3 pos)
+        {
+            return GenericParcelPermission(user, m_scene.LandManager.getLandObject(pos.X, pos.Y));
+        }
+
+        public virtual bool CanEditParcel(LLUUID user, Land parcel)
+        {
+            return GenericParcelPermission(user, parcel);
+        }
+
+        public virtual bool CanSellParcel(LLUUID user, Land parcel)
+        {
+            return GenericParcelPermission(user, parcel);
+        }
+
+        public virtual bool CanAbandonParcel(LLUUID user, Land parcel)
+        {
+            return GenericParcelPermission(user, parcel);
+        }
+
+        #endregion
+
+    }
+}