1 files changed, 347 insertions, 36 deletions

diff --git a/OpenSim/Services/UserAccountService/UserAccountService.cs b/OpenSim/Services/UserAccountService/UserAccountService.cs
index 2e19ece..48929ee 100644
--- a/OpenSim/Services/UserAccountService/UserAccountService.cs
+++ b/OpenSim/Services/UserAccountService/UserAccountService.cs
@@ -43,6 +43,7 @@ namespace OpenSim.Services.UserAccountService
     public class UserAccountService : UserAccountServiceBase, IUserAccountService
     {
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+        private static readonly UUID UUID_GRID_GOD = new UUID("6571e388-6218-4574-87db-f9379718315e");
         private static UserAccountService m_RootInstance;
 
         /// <summary>
@@ -85,38 +86,63 @@ namespace OpenSim.Services.UserAccountService
 
             m_CreateDefaultAvatarEntries = userConfig.GetBoolean("CreateDefaultAvatarEntries", false);
 
-            // In case there are several instances of this class in the same process,
-            // the console commands are only registered for the root instance
-            if (m_RootInstance == null && MainConsole.Instance != null)
+                //  create a system grid god account
+            UserAccount ggod = GetUserAccount(UUID.Zero, UUID_GRID_GOD);
+            if(ggod == null)
+            {
+                UserAccountData d = new UserAccountData();
+
+                d.FirstName = "GRID";
+                d.LastName = "SERVICES";
+                d.PrincipalID = UUID_GRID_GOD;
+                d.ScopeID = UUID.Zero;
+                d.Data = new Dictionary<string, string>();
+                d.Data["Email"] = string.Empty;
+                d.Data["Created"] = Util.UnixTimeSinceEpoch().ToString();
+                d.Data["UserLevel"] = "240";
+                d.Data["UserFlags"] = "0";
+                d.Data["ServiceURLs"] = string.Empty;
+
+                m_Database.Store(d);
+            }
+
+            if (m_RootInstance == null)
             {
                 m_RootInstance = this;
-                MainConsole.Instance.Commands.AddCommand("Users", false,
-                        "create user",
-                        "create user [<first> [<last> [<pass> [<email> [<user id>]]]]]",
-                        "Create a new user", HandleCreateUser);
-
-                MainConsole.Instance.Commands.AddCommand("Users", false,
-                        "reset user password",
-                        "reset user password [<first> [<last> [<password>]]]",
-                    "Reset a user password", HandleResetUserPassword);
-
-                MainConsole.Instance.Commands.AddCommand("Users", false,
-                    "reset user email",
-                    "reset user email [<first> [<last> [<email>]]]",
-                    "Reset a user email address", HandleResetUserEmail);
-
-                MainConsole.Instance.Commands.AddCommand("Users", false,
-                        "set user level",
-                        "set user level [<first> [<last> [<level>]]]",
-                        "Set user level. If >= 200 and 'allow_grid_gods = true' in OpenSim.ini, "
-                            + "this account will be treated as god-moded. "
-                            + "It will also affect the 'login level' command. ",
-                        HandleSetUserLevel);
-
-                MainConsole.Instance.Commands.AddCommand("Users", false,
-                        "show account",
-                        "show account <first> <last>",
-                        "Show account details for the given user", HandleShowAccount);
+
+                // In case there are several instances of this class in the same process,
+                // the console commands are only registered for the root instance
+                if (MainConsole.Instance != null)
+                {
+               
+                    MainConsole.Instance.Commands.AddCommand("Users", false,
+                            "create user",
+                            "create user [<first> [<last> [<pass> [<email> [<user id> [<model>]]]]]]",
+                            "Create a new user", HandleCreateUser);
+
+                    MainConsole.Instance.Commands.AddCommand("Users", false,
+                            "reset user password",
+                            "reset user password [<first> [<last> [<password>]]]",
+                        "Reset a user password", HandleResetUserPassword);
+
+                    MainConsole.Instance.Commands.AddCommand("Users", false,
+                        "reset user email",
+                        "reset user email [<first> [<last> [<email>]]]",
+                        "Reset a user email address", HandleResetUserEmail);
+
+                    MainConsole.Instance.Commands.AddCommand("Users", false,
+                            "set user level",
+                            "set user level [<first> [<last> [<level>]]]",
+                            "Set user level. If >= 200 and 'allow_grid_gods = true' in OpenSim.ini, "
+                                + "this account will be treated as god-moded. "
+                                + "It will also affect the 'login level' command. ",
+                            HandleSetUserLevel);
+
+                    MainConsole.Instance.Commands.AddCommand("Users", false,
+                            "show account",
+                            "show account <first> <last>",
+                            "Show account details for the given user", HandleShowAccount);
+                }
             }
         }
 
@@ -176,6 +202,10 @@ namespace OpenSim.Services.UserAccountService
                 Int32.TryParse(d.Data["UserLevel"], out u.UserLevel);
             if (d.Data.ContainsKey("UserFlags") && d.Data["UserFlags"] != null)
                 Int32.TryParse(d.Data["UserFlags"], out u.UserFlags);
+            if (d.Data.ContainsKey("UserCountry") && d.Data["UserCountry"] != null)
+                u.UserCountry = d.Data["UserCountry"].ToString();
+            else
+                u.UserCountry = string.Empty;
 
             if (d.Data.ContainsKey("ServiceURLs") && d.Data["ServiceURLs"] != null)
             {
@@ -261,6 +291,19 @@ namespace OpenSim.Services.UserAccountService
             return MakeUserAccount(d[0]);
         }
 
+        public List<UserAccount> GetUserAccounts(UUID scopeID, List<string> IDs)
+        {
+            // do it one at a time db access should be fast, so no need to break its api
+            List<UserAccount> accs = new List<UserAccount>();
+            UUID uuid = UUID.Zero;
+            foreach(string id in IDs)
+            {
+                if (UUID.TryParse(id, out uuid) && uuid != UUID.Zero)
+                    accs.Add(GetUserAccount(scopeID, uuid));
+            }
+            return accs;
+        }
+
         public void InvalidateCache(UUID userID)
         {
         }
@@ -301,7 +344,22 @@ namespace OpenSim.Services.UserAccountService
 
         public List<UserAccount> GetUserAccounts(UUID scopeID, string query)
         {
-            UserAccountData[] d = m_Database.GetUsers(scopeID, query);
+            UserAccountData[] d = m_Database.GetUsers(scopeID, query.Trim());
+
+            if (d == null)
+                return new List<UserAccount>();
+
+            List<UserAccount> ret = new List<UserAccount>();
+
+            foreach (UserAccountData data in d)
+                ret.Add(MakeUserAccount(data));
+
+            return ret;
+        }
+
+        public List<UserAccount> GetUserAccountsWhere(UUID scopeID, string where)
+        {
+            UserAccountData[] d = m_Database.GetUsersWhere(scopeID, where);
 
             if (d == null)
                 return new List<UserAccount>();
@@ -321,7 +379,7 @@ namespace OpenSim.Services.UserAccountService
         /// <summary>
         /// Handle the create user command from the console.
         /// </summary>
-        /// <param name="cmdparams">string array with parameters: firstname, lastname, password, locationX, locationY, email</param>
+        /// <param name="cmdparams">string array with parameters: firstname, lastname, password, locationX, locationY, email, userID, model name </param>
         protected void HandleCreateUser(string module, string[] cmdparams)
         {
             string firstName;
@@ -329,6 +387,7 @@ namespace OpenSim.Services.UserAccountService
             string password;
             string email;
             string rawPrincipalId;
+            string model;
 
             List<char> excluded = new List<char>(new char[]{' '});
 
@@ -353,11 +412,16 @@ namespace OpenSim.Services.UserAccountService
             else
                 rawPrincipalId = cmdparams[6];
 
+            if (cmdparams.Length < 8)
+                model = MainConsole.Instance.CmdPrompt("Model name","");
+            else
+                model = cmdparams[7];
+
             UUID principalId = UUID.Zero;
             if (!UUID.TryParse(rawPrincipalId, out principalId))
                 throw new Exception(string.Format("ID {0} is not a valid UUID", rawPrincipalId));
 
-            CreateUser(UUID.Zero, principalId, firstName, lastName, password, email);
+            CreateUser(UUID.Zero, principalId, firstName, lastName, password, email, model);
         }
 
         protected void HandleShowAccount(string module, string[] cmdparams)
@@ -512,7 +576,8 @@ namespace OpenSim.Services.UserAccountService
         /// <param name="lastName"></param>
         /// <param name="password"></param>
         /// <param name="email"></param>
-        public UserAccount CreateUser(UUID scopeID, UUID principalID, string firstName, string lastName, string password, string email)
+        /// <param name="model"></param>
+        public UserAccount CreateUser(UUID scopeID, UUID principalID, string firstName, string lastName, string password, string email, string model = "")
         {
             UserAccount account = GetUserAccount(UUID.Zero, firstName, lastName);
             if (null == account)
@@ -571,7 +636,12 @@ namespace OpenSim.Services.UserAccountService
                         }
 
                         if (m_CreateDefaultAvatarEntries)
-                            CreateDefaultAppearanceEntries(account.PrincipalID);
+                        {
+                            if (String.IsNullOrEmpty(model))
+                                CreateDefaultAppearanceEntries(account.PrincipalID);
+                            else
+                                EstablishAppearance(account.PrincipalID, model);
+                        }
                     }
 
                     m_log.InfoFormat(
@@ -596,9 +666,11 @@ namespace OpenSim.Services.UserAccountService
             m_log.DebugFormat("[USER ACCOUNT SERVICE]: Creating default appearance items for {0}", principalID);
 
             InventoryFolderBase bodyPartsFolder = m_InventoryService.GetFolderForType(principalID, FolderType.BodyPart);
+            // Get Current Outfit folder
+            InventoryFolderBase currentOutfitFolder = m_InventoryService.GetFolderForType(principalID, FolderType.CurrentOutfit);
 
             InventoryItemBase eyes = new InventoryItemBase(UUID.Random(), principalID);
-            eyes.AssetID = new UUID("4bb6fa4d-1cd2-498a-a84c-95c1a0e745a7");
+            eyes.AssetID = AvatarWearable.DEFAULT_EYES_ASSET;
             eyes.Name = "Default Eyes";
             eyes.CreatorId = principalID.ToString();
             eyes.AssetType = (int)AssetType.Bodypart;
@@ -611,6 +683,7 @@ namespace OpenSim.Services.UserAccountService
             eyes.NextPermissions = (uint)PermissionMask.All;
             eyes.Flags = (uint)WearableType.Eyes;
             m_InventoryService.AddItem(eyes);
+            CreateCurrentOutfitLink((int)InventoryType.Wearable, (uint)WearableType.Eyes, eyes.Name, eyes.ID, principalID, currentOutfitFolder.ID);
 
             InventoryItemBase shape = new InventoryItemBase(UUID.Random(), principalID);
             shape.AssetID = AvatarWearable.DEFAULT_BODY_ASSET;
@@ -626,6 +699,7 @@ namespace OpenSim.Services.UserAccountService
             shape.NextPermissions = (uint)PermissionMask.All;
             shape.Flags = (uint)WearableType.Shape;
             m_InventoryService.AddItem(shape);
+            CreateCurrentOutfitLink((int)InventoryType.Wearable, (uint)WearableType.Shape, shape.Name, shape.ID, principalID, currentOutfitFolder.ID);
 
             InventoryItemBase skin = new InventoryItemBase(UUID.Random(), principalID);
             skin.AssetID = AvatarWearable.DEFAULT_SKIN_ASSET;
@@ -641,6 +715,7 @@ namespace OpenSim.Services.UserAccountService
             skin.NextPermissions = (uint)PermissionMask.All;
             skin.Flags = (uint)WearableType.Skin;
             m_InventoryService.AddItem(skin);
+            CreateCurrentOutfitLink((int)InventoryType.Wearable, (uint)WearableType.Skin, skin.Name, skin.ID, principalID, currentOutfitFolder.ID);
 
             InventoryItemBase hair = new InventoryItemBase(UUID.Random(), principalID);
             hair.AssetID = AvatarWearable.DEFAULT_HAIR_ASSET;
@@ -656,6 +731,7 @@ namespace OpenSim.Services.UserAccountService
             hair.NextPermissions = (uint)PermissionMask.All;
             hair.Flags = (uint)WearableType.Hair;
             m_InventoryService.AddItem(hair);
+            CreateCurrentOutfitLink((int)InventoryType.Wearable, (uint)WearableType.Hair, hair.Name, hair.ID, principalID, currentOutfitFolder.ID);
 
             InventoryFolderBase clothingFolder = m_InventoryService.GetFolderForType(principalID, FolderType.Clothing);
 
@@ -673,6 +749,7 @@ namespace OpenSim.Services.UserAccountService
             shirt.NextPermissions = (uint)PermissionMask.All;
             shirt.Flags = (uint)WearableType.Shirt;
             m_InventoryService.AddItem(shirt);
+            CreateCurrentOutfitLink((int)InventoryType.Wearable, (uint)WearableType.Shirt, shirt.Name, shirt.ID, principalID, currentOutfitFolder.ID);
 
             InventoryItemBase pants = new InventoryItemBase(UUID.Random(), principalID);
             pants.AssetID = AvatarWearable.DEFAULT_PANTS_ASSET;
@@ -688,6 +765,7 @@ namespace OpenSim.Services.UserAccountService
             pants.NextPermissions = (uint)PermissionMask.All;
             pants.Flags = (uint)WearableType.Pants;
             m_InventoryService.AddItem(pants);
+            CreateCurrentOutfitLink((int)InventoryType.Wearable, (uint)WearableType.Pants, pants.Name, pants.ID, principalID, currentOutfitFolder.ID);
 
             if (m_AvatarService != null)
             {
@@ -702,6 +780,7 @@ namespace OpenSim.Services.UserAccountService
                 wearables[AvatarWearable.PANTS] = new AvatarWearable(pants.ID, pants.AssetID);
 
                 AvatarAppearance ap = new AvatarAppearance();
+                // this loop works, but is questionable
                 for (int i = 0; i < 6; i++)
                 {
                     ap.SetWearable(i, wearables[i]);
@@ -710,5 +789,237 @@ namespace OpenSim.Services.UserAccountService
                 m_AvatarService.SetAppearance(principalID, ap);
             }
         }
+
+        protected void EstablishAppearance(UUID destinationAgent, string model)
+        {
+            m_log.DebugFormat("[USER ACCOUNT SERVICE]: Establishing new appearance for {0} - {1}",
+                              destinationAgent.ToString(), model);
+
+            string[] modelSpecifiers = model.Split();
+            if (modelSpecifiers.Length != 2)
+            {
+                m_log.WarnFormat("[USER ACCOUNT SERVICE]: Invalid model name \'{0}\'. Falling back to Ruth for {1}",
+                                 model, destinationAgent);
+                CreateDefaultAppearanceEntries(destinationAgent);
+                return;
+            }
+
+            // Does the source model exist?
+            UserAccount modelAccount = GetUserAccount(UUID.Zero, modelSpecifiers[0], modelSpecifiers[1]);
+            if (modelAccount == null)
+            {
+                m_log.WarnFormat("[USER ACCOUNT SERVICE]: Requested model \'{0}\' not found. Falling back to Ruth for {1}",
+                                 model, destinationAgent);
+                CreateDefaultAppearanceEntries(destinationAgent);
+                return;
+            }
+
+            // Does the source model have an established appearance herself?
+            AvatarAppearance modelAppearance = m_AvatarService.GetAppearance(modelAccount.PrincipalID);
+            if (modelAppearance == null)
+            {
+                m_log.WarnFormat("USER ACCOUNT SERVICE]: Requested model \'{0}\' does not have an established appearance. Falling back to Ruth for {1}",
+                                 model, destinationAgent);
+                CreateDefaultAppearanceEntries(destinationAgent);
+                return;
+            }
+
+            try
+            {
+                CopyWearablesAndAttachments(destinationAgent, modelAccount.PrincipalID, modelAppearance);
+
+                m_AvatarService.SetAppearance(destinationAgent, modelAppearance);
+            }
+            catch (Exception e)
+            {
+                m_log.WarnFormat("[USER ACCOUNT SERVICE]: Error transferring appearance for {0} : {1}",
+                    destinationAgent, e.Message);
+            }
+
+            m_log.DebugFormat("[USER ACCOUNT SERVICE]: Finished establishing appearance for {0}",
+                destinationAgent.ToString());
+        }
+
+        /// <summary>
+        /// This method is called by EstablishAppearance to do a copy all inventory items
+        /// worn or attached to the Clothing inventory folder of the receiving avatar.
+        /// In parallel the avatar wearables and attachments are updated.
+        /// </summary>
+        private void CopyWearablesAndAttachments(UUID destination, UUID source, AvatarAppearance avatarAppearance)
+        {
+            // Get Clothing folder of receiver
+            InventoryFolderBase destinationFolder = m_InventoryService.GetFolderForType(destination, FolderType.Clothing);
+            // Get Current Outfit folder
+            InventoryFolderBase currentOutfitFolder = m_InventoryService.GetFolderForType(destination, FolderType.CurrentOutfit);
+
+            if (destinationFolder == null)
+                throw new Exception("Cannot locate folder(s)");
+
+            // Missing destination folder? This should *never* be the case
+            if (destinationFolder.Type != (short)FolderType.Clothing)
+            {
+                destinationFolder = new InventoryFolderBase();
+
+                destinationFolder.ID       = UUID.Random();
+                destinationFolder.Name     = "Clothing";
+                destinationFolder.Owner    = destination;
+                destinationFolder.Type     = (short)AssetType.Clothing;
+                destinationFolder.ParentID = m_InventoryService.GetRootFolder(destination).ID;
+                destinationFolder.Version  = 1;
+                m_InventoryService.AddFolder(destinationFolder);     // store base record
+                m_log.ErrorFormat("[USER ACCOUNT SERVICE]: Created folder for destination {0}", source);
+            }
+
+            // Wearables
+            AvatarWearable[] wearables = avatarAppearance.Wearables;
+            AvatarWearable wearable;
+
+            for (int i = 0; i < wearables.Length; i++)
+            {
+                wearable = wearables[i];
+                m_log.DebugFormat("[XXX]: Getting item {0} from avie {1}", wearable[0].ItemID, source);
+                if (wearable[0].ItemID != UUID.Zero)
+                {
+                    // Get inventory item and copy it
+                    InventoryItemBase item = m_InventoryService.GetItem(source, wearable[0].ItemID);
+
+                    if (item != null)
+                    {
+                        InventoryItemBase destinationItem = new InventoryItemBase(UUID.Random(), destination);
+                        destinationItem.Name = item.Name;
+                        destinationItem.Owner = destination;
+                        destinationItem.Description = item.Description;
+                        destinationItem.InvType = item.InvType;
+                        destinationItem.CreatorId = item.CreatorId;
+                        destinationItem.CreatorData = item.CreatorData;
+                        destinationItem.NextPermissions = item.NextPermissions;
+                        destinationItem.CurrentPermissions = item.CurrentPermissions;
+                        destinationItem.BasePermissions = item.BasePermissions;
+                        destinationItem.EveryOnePermissions = item.EveryOnePermissions;
+                        destinationItem.GroupPermissions = item.GroupPermissions;
+                        destinationItem.AssetType = item.AssetType;
+                        destinationItem.AssetID = item.AssetID;
+                        destinationItem.GroupID = item.GroupID;
+                        destinationItem.GroupOwned = item.GroupOwned;
+                        destinationItem.SalePrice = item.SalePrice;
+                        destinationItem.SaleType = item.SaleType;
+                        destinationItem.Flags = item.Flags;
+                        destinationItem.CreationDate = item.CreationDate;
+                        destinationItem.Folder = destinationFolder.ID;
+                        ApplyNextOwnerPermissions(destinationItem);
+
+                        m_InventoryService.AddItem(destinationItem);
+                        m_log.DebugFormat("[USER ACCOUNT SERVICE]: Added item {0} to folder {1}", destinationItem.ID, destinationFolder.ID);
+
+                        // Wear item
+                        AvatarWearable newWearable = new AvatarWearable();
+                        newWearable.Wear(destinationItem.ID, wearable[0].AssetID);
+                        avatarAppearance.SetWearable(i, newWearable);
+
+                        // Add to Current Outfit
+                        CreateCurrentOutfitLink((int)InventoryType.Wearable, item.Flags, item.Name, destinationItem.ID, destination, currentOutfitFolder.ID);
+                    }
+                    else
+                    {
+                        m_log.WarnFormat("[USER ACCOUNT SERVICE]: Error transferring {0} to folder {1}", wearable[0].ItemID, destinationFolder.ID);
+                    }
+                }
+            }
+
+            // Attachments
+            List<AvatarAttachment> attachments = avatarAppearance.GetAttachments();
+
+            foreach (AvatarAttachment attachment in attachments)
+            {
+                int attachpoint = attachment.AttachPoint;
+                UUID itemID = attachment.ItemID;
+
+                if (itemID != UUID.Zero)
+                {
+                    // Get inventory item and copy it
+                    InventoryItemBase item = m_InventoryService.GetItem(source, itemID);
+
+                    if (item != null)
+                    {
+                        InventoryItemBase destinationItem = new InventoryItemBase(UUID.Random(), destination);
+                        destinationItem.Name = item.Name;
+                        destinationItem.Owner = destination;
+                        destinationItem.Description = item.Description;
+                        destinationItem.InvType = item.InvType;
+                        destinationItem.CreatorId = item.CreatorId;
+                        destinationItem.CreatorData = item.CreatorData;
+                        destinationItem.NextPermissions = item.NextPermissions;
+                        destinationItem.CurrentPermissions = item.CurrentPermissions;
+                        destinationItem.BasePermissions = item.BasePermissions;
+                        destinationItem.EveryOnePermissions = item.EveryOnePermissions;
+                        destinationItem.GroupPermissions = item.GroupPermissions;
+                        destinationItem.AssetType = item.AssetType;
+                        destinationItem.AssetID = item.AssetID;
+                        destinationItem.GroupID = item.GroupID;
+                        destinationItem.GroupOwned = item.GroupOwned;
+                        destinationItem.SalePrice = item.SalePrice;
+                        destinationItem.SaleType = item.SaleType;
+                        destinationItem.Flags = item.Flags;
+                        destinationItem.CreationDate = item.CreationDate;
+                        destinationItem.Folder = destinationFolder.ID;
+                        ApplyNextOwnerPermissions(destinationItem);
+
+                        m_InventoryService.AddItem(destinationItem);
+                        m_log.DebugFormat("[USER ACCOUNT SERVICE]: Added item {0} to folder {1}", destinationItem.ID, destinationFolder.ID);
+
+                        // Attach item
+                        avatarAppearance.SetAttachment(attachpoint, destinationItem.ID, destinationItem.AssetID);
+                        m_log.DebugFormat("[USER ACCOUNT SERVICE]: Attached {0}", destinationItem.ID);
+
+                        // Add to Current Outfit
+                        CreateCurrentOutfitLink(destinationItem.InvType, item.Flags, item.Name, destinationItem.ID, destination, currentOutfitFolder.ID);
+                    }
+                    else
+                    {
+                        m_log.WarnFormat("[USER ACCOUNT SERVICE]: Error transferring {0} to folder {1}", itemID, destinationFolder.ID);
+                    }
+                }
+            }
+        }
+
+        protected void CreateCurrentOutfitLink(int invType, uint itemType, string name, UUID itemID, UUID userID, UUID currentOutfitFolderUUID)
+        {
+            UUID LinkInvItem = UUID.Random();
+            InventoryItemBase itembase = new InventoryItemBase(LinkInvItem, userID)
+            {
+                AssetID = itemID,
+                AssetType = (int)AssetType.Link,
+                CreatorId = userID.ToString(),
+                InvType = invType,
+                Description = "",
+                //Folder = m_InventoryService.GetFolderForType(userID, FolderType.CurrentOutfit).ID,
+                Folder = currentOutfitFolderUUID,
+                Flags = itemType,
+                Name = name,
+                BasePermissions = (uint)PermissionMask.Copy,
+                CurrentPermissions = (uint)PermissionMask.Copy,
+                EveryOnePermissions = (uint)PermissionMask.Copy,
+                GroupPermissions = (uint)PermissionMask.Copy,
+                NextPermissions = (uint)PermissionMask.Copy
+            };
+
+            m_InventoryService.AddItem(itembase);
+        }
+
+        /// <summary>
+        /// Apply next owner permissions.
+        /// </summary>
+        private void ApplyNextOwnerPermissions(InventoryItemBase item)
+        {
+            if (item.InvType == (int)InventoryType.Object)
+            {
+                uint perms = item.CurrentPermissions;
+                item.CurrentPermissions = perms;
+            }
+
+            item.CurrentPermissions &= item.NextPermissions;
+            item.BasePermissions &= item.NextPermissions;
+            item.EveryOnePermissions &= item.NextPermissions;
+        }
     }
 }