312 lines
11 KiB
C#
312 lines
11 KiB
C#
/*
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* Copyright (c) Contributors, http://opensimulator.org/
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* See CONTRIBUTORS.TXT for a full list of copyright holders.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of the OpenSimulator Project nor the
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* names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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using log4net;
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using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Reflection;
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using Nini.Config;
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using OpenSim.Framework;
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using OpenSim.Services.Interfaces;
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using OpenSim.Services.Connectors.Friends;
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using FriendInfo = OpenSim.Services.Interfaces.FriendInfo;
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using OpenSim.Server.Base;
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using OpenMetaverse;
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namespace OpenSim.Services.Connectors.Hypergrid
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{
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public class HGFriendsServicesConnector : FriendsSimConnector
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{
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private static readonly ILog m_log =
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LogManager.GetLogger(
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MethodBase.GetCurrentMethod().DeclaringType);
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private string m_ServerURI = String.Empty;
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private string m_ServiceKey = String.Empty;
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private UUID m_SessionID;
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public HGFriendsServicesConnector()
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{
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}
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public HGFriendsServicesConnector(string serverURI)
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{
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m_ServerURI = serverURI.TrimEnd('/');
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}
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public HGFriendsServicesConnector(string serverURI, UUID sessionID, string serviceKey)
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{
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m_ServerURI = serverURI.TrimEnd('/');
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m_ServiceKey = serviceKey;
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m_SessionID = sessionID;
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}
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protected override string ServicePath()
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{
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return "hgfriends";
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}
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#region IFriendsService
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public uint GetFriendPerms(UUID PrincipalID, UUID friendID)
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{
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Dictionary<string, object> sendData = new Dictionary<string, object>();
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sendData["PRINCIPALID"] = PrincipalID.ToString();
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sendData["FRIENDID"] = friendID.ToString();
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sendData["METHOD"] = "getfriendperms";
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sendData["KEY"] = m_ServiceKey;
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sendData["SESSIONID"] = m_SessionID.ToString();
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string reqString = ServerUtils.BuildQueryString(sendData);
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string uri = m_ServerURI + "/hgfriends";
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try
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{
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string reply = SynchronousRestFormsRequester.MakeRequest("POST",
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uri,
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reqString);
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if (reply != string.Empty)
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{
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Dictionary<string, object> replyData = ServerUtils.ParseXmlResponse(reply);
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if ((replyData != null) && replyData.ContainsKey("Value") && (replyData["Value"] != null))
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{
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uint perms = 0;
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uint.TryParse(replyData["Value"].ToString(), out perms);
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return perms;
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}
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else
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m_log.DebugFormat("[HGFRIENDS CONNECTOR]: GetFriendPerms {0} received null response",
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PrincipalID);
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}
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}
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catch (Exception e)
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{
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m_log.DebugFormat("[HGFRIENDS CONNECTOR]: Exception when contacting friends server at {0}: {1}", uri, e.Message);
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}
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return 0;
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}
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public bool NewFriendship(UUID PrincipalID, string Friend)
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{
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FriendInfo finfo = new FriendInfo();
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finfo.PrincipalID = PrincipalID;
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finfo.Friend = Friend;
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Dictionary<string, object> sendData = finfo.ToKeyValuePairs();
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sendData["METHOD"] = "newfriendship";
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sendData["KEY"] = m_ServiceKey;
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sendData["SESSIONID"] = m_SessionID.ToString();
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string reply = string.Empty;
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string uri = m_ServerURI + "/hgfriends";
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try
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{
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reply = SynchronousRestFormsRequester.MakeRequest("POST",
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uri,
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ServerUtils.BuildQueryString(sendData));
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}
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catch (Exception e)
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{
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m_log.DebugFormat("[HGFRIENDS CONNECTOR]: Exception when contacting friends server at {0}: {1}", uri, e.Message);
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return false;
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}
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if (reply != string.Empty)
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{
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Dictionary<string, object> replyData = ServerUtils.ParseXmlResponse(reply);
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if ((replyData != null) && replyData.ContainsKey("Result") && (replyData["Result"] != null))
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{
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bool success = false;
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Boolean.TryParse(replyData["Result"].ToString(), out success);
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return success;
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}
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else
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m_log.DebugFormat("[HGFRIENDS CONNECTOR]: StoreFriend {0} {1} received null response",
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PrincipalID, Friend);
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}
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else
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m_log.DebugFormat("[HGFRIENDS CONNECTOR]: StoreFriend received null reply");
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return false;
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}
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public bool DeleteFriendship(UUID PrincipalID, UUID Friend, string secret)
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{
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FriendInfo finfo = new FriendInfo();
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finfo.PrincipalID = PrincipalID;
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finfo.Friend = Friend.ToString();
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Dictionary<string, object> sendData = finfo.ToKeyValuePairs();
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sendData["METHOD"] = "deletefriendship";
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sendData["SECRET"] = secret;
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string reply = string.Empty;
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string uri = m_ServerURI + "/hgfriends";
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try
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{
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reply = SynchronousRestFormsRequester.MakeRequest("POST",
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uri,
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ServerUtils.BuildQueryString(sendData));
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}
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catch (Exception e)
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{
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m_log.DebugFormat("[HGFRIENDS CONNECTOR]: Exception when contacting friends server at {0}: {1}", uri, e.Message);
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return false;
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}
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if (reply != string.Empty)
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{
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Dictionary<string, object> replyData = ServerUtils.ParseXmlResponse(reply);
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if (replyData.ContainsKey("RESULT"))
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{
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if (replyData["RESULT"].ToString().ToLower() == "true")
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return true;
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else
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return false;
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}
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else
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m_log.DebugFormat("[HGFRIENDS CONNECTOR]: reply data does not contain result field");
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}
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else
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m_log.DebugFormat("[HGFRIENDS CONNECTOR]: received empty reply");
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return false;
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}
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public bool ValidateFriendshipOffered(UUID fromID, UUID toID)
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{
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FriendInfo finfo = new FriendInfo();
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finfo.PrincipalID = fromID;
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finfo.Friend = toID.ToString();
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Dictionary<string, object> sendData = finfo.ToKeyValuePairs();
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sendData["METHOD"] = "validate_friendship_offered";
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string reply = string.Empty;
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string uri = m_ServerURI + "/hgfriends";
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try
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{
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reply = SynchronousRestFormsRequester.MakeRequest("POST",
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uri,
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ServerUtils.BuildQueryString(sendData));
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}
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catch (Exception e)
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{
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m_log.DebugFormat("[HGFRIENDS CONNECTOR]: Exception when contacting friends server at {0}: {1}", uri, e.Message);
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return false;
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}
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if (reply != string.Empty)
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{
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Dictionary<string, object> replyData = ServerUtils.ParseXmlResponse(reply);
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if (replyData.ContainsKey("RESULT"))
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{
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if (replyData["RESULT"].ToString().ToLower() == "true")
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return true;
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else
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return false;
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}
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else
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m_log.DebugFormat("[HGFRIENDS CONNECTOR]: reply data does not contain result field");
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}
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else
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m_log.DebugFormat("[HGFRIENDS CONNECTOR]: received empty reply");
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return false;
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}
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public List<UUID> StatusNotification(List<string> friends, UUID userID, bool online)
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{
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Dictionary<string, object> sendData = new Dictionary<string, object>();
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List<UUID> friendsOnline = new List<UUID>();
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sendData["METHOD"] = "statusnotification";
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sendData["userID"] = userID.ToString();
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sendData["online"] = online.ToString();
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int i = 0;
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foreach (string s in friends)
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{
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sendData["friend_" + i.ToString()] = s;
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i++;
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}
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string reply = string.Empty;
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string uri = m_ServerURI + "/hgfriends";
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try
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{
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reply = SynchronousRestFormsRequester.MakeRequest("POST",
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uri,
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ServerUtils.BuildQueryString(sendData), 15);
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}
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catch (Exception e)
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{
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m_log.DebugFormat("[HGFRIENDS CONNECTOR]: Exception when contacting friends server at {0}: {1}", uri, e.Message);
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return friendsOnline;
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}
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if (reply != string.Empty)
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{
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Dictionary<string, object> replyData = ServerUtils.ParseXmlResponse(reply);
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// Here is the actual response
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foreach (string key in replyData.Keys)
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{
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if (key.StartsWith("friend_") && replyData[key] != null)
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{
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UUID uuid;
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if (UUID.TryParse(replyData[key].ToString(), out uuid))
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friendsOnline.Add(uuid);
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}
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}
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}
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else
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m_log.DebugFormat("[HGFRIENDS CONNECTOR]: Received empty reply from remote StatusNotify");
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return friendsOnline;
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}
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#endregion
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}
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} |