From 336665e03532cf9d7a1ad65d5071e7050bf6ecd0 Mon Sep 17 00:00:00 2001
From: Diva Canto
Date: Sun, 22 May 2011 16:51:03 -0700
Subject: More on HG Friends. Added Delete(string, string) across the board.
 Added security to friendship identifiers so that they can safely be deleted
 across worlds. Had to change Get(string) to use LIKE because the secret in
 the identifier is not always known -- affects only HG visitors. BOTTOM LINE
 SO FAR: HG friendships established and deleted safely across grids, local
 rights working but not (yet?) being transmitted back.

---
 .../Services/HypergridService/HGFriendsService.cs  | 86 ----------------------
 1 file changed, 86 deletions(-)
 delete mode 100644 OpenSim/Services/HypergridService/HGFriendsService.cs

(limited to 'OpenSim/Services/HypergridService/HGFriendsService.cs')

diff --git a/OpenSim/Services/HypergridService/HGFriendsService.cs b/OpenSim/Services/HypergridService/HGFriendsService.cs
deleted file mode 100644
index 1829ae3..0000000
--- a/OpenSim/Services/HypergridService/HGFriendsService.cs
+++ /dev/null
@@ -1,86 +0,0 @@
-/*
- * Copyright (c) Contributors, http://opensimulator.org/
- * See CONTRIBUTORS.TXT for a full list of copyright holders.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in the
- *       documentation and/or other materials provided with the distribution.
- *     * Neither the name of the OpenSimulator Project nor the
- *       names of its contributors may be used to endorse or promote products
- *       derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-using OpenMetaverse;
-using OpenSim.Framework;
-using System;
-using System.Collections.Generic;
-using OpenSim.Services.Interfaces;
-using OpenSim.Services.Friends;
-using OpenSim.Data;
-using Nini.Config;
-using log4net;
-using FriendInfo = OpenSim.Services.Interfaces.FriendInfo;
-
-namespace OpenSim.Services.HypergridService
-{
-    public class HGFriendsService : FriendsService, IFriendsService
-    {
-        public HGFriendsService(IConfigSource config) : base(config)
-        {
-        }
-
-        /// <summary>
-        /// Overrides base. 
-        /// Storing new friendships from the outside is a tricky, sensitive operation, and it 
-        /// needs to be done under certain restrictions.
-        /// First of all, if the friendship already exists, this is a no-op. In other words, 
-        /// we cannot change just the flags, it needs to be a new friendship.
-        /// Second, we store it as flags=0 always, independent of what the caller sends. The
-        /// owner of the friendship needs to confirm when it gets back home.
-        /// </summary>
-        /// <param name="PrincipalID"></param>
-        /// <param name="Friend"></param>
-        /// <param name="flags"></param>
-        /// <returns></returns>
-        public override bool StoreFriend(string PrincipalID, string Friend, int flags)
-        {
-            UUID userID;
-            if (UUID.TryParse(PrincipalID, out userID))
-            {
-                FriendsData[] friendsData = m_Database.GetFriends(userID.ToString());
-                List<FriendsData> fList = new List<FriendsData>(friendsData);
-                if (fList.Find(delegate(FriendsData fdata)
-                    {
-                        return fdata.Friend == Friend;
-                    }) != null)
-                    return false;
-            }
-            else
-                return false;
-
-            FriendsData d = new FriendsData();
-            d.PrincipalID = PrincipalID;
-            d.Friend = Friend;
-            d.Data = new Dictionary<string, string>();
-            d.Data["Flags"] = "0";
-
-            return m_Database.Store(d);
-        }
-
-    }
-}
-- 
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