371 lines
20 KiB
C#
371 lines
20 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 OpenSim 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 System;
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using System.Collections;
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using System.Collections.Generic;
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using System.Threading;
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using libsecondlife;
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using Nwc.XmlRpc;
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using OpenSim.Framework;
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using OpenSim.Framework.Communications.Cache;
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using OpenSim.Framework.Console;
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using OpenSim.Data;
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using OpenSim.Framework.Servers;
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using OpenSim.Framework.Statistics;
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using OpenSim.Framework.UserManagement;
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using InventoryFolder=OpenSim.Framework.InventoryFolder;
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namespace OpenSim.Grid.UserServer
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{
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public delegate void UserLoggedInAtLocation(LLUUID agentID, LLUUID sessionID, LLUUID RegionID,
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ulong regionhandle, float positionX, float positionY, float positionZ, string firstname, string lastname);
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public class UserLoginService : LoginService
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{
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private static readonly log4net.ILog m_log = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
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public event UserLoggedInAtLocation OnUserLoggedInAtLocation;
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private UserLoggedInAtLocation handlerUserLoggedInAtLocation = null;
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public UserConfig m_config;
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public UserLoginService(
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UserManagerBase userManager, LibraryRootFolder libraryRootFolder,
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UserConfig config, string welcomeMess)
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: base(userManager, libraryRootFolder, welcomeMess)
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{
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m_config = config;
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}
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/// <summary>
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/// Customises the login response and fills in missing values.
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/// </summary>
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/// <param name="response">The existing response</param>
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/// <param name="theUser">The user profile</param>
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public override void CustomiseResponse(LoginResponse response, UserProfileData theUser, string startLocationRequest)
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{
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bool tryDefault = false;
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//CFK: Since the try is always "tried", the "Home Location" message should always appear, so comment this one.
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//CFK: m_log.Info("[LOGIN]: Load information from the gridserver");
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try
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{
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RegionProfileData SimInfo = null;
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int start_x = -1;
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int start_y = -1;
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int start_z = -1;
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if (startLocationRequest == "last")
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{
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SimInfo =
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RegionProfileData.RequestSimProfileData(
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theUser.CurrentAgent.Handle, m_config.GridServerURL,
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m_config.GridSendKey, m_config.GridRecvKey);
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}
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else if (startLocationRequest == "home")
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{
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SimInfo =
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RegionProfileData.RequestSimProfileData(
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theUser.HomeRegion, m_config.GridServerURL,
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m_config.GridSendKey, m_config.GridRecvKey);
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}
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else
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{
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string[] startLocationRequestParsed = Util.ParseStartLocationRequest(startLocationRequest);
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m_log.Info("[DEBUGLOGINPARSE]: 1:" + startLocationRequestParsed[0] + ", 2:" + startLocationRequestParsed[1] + ", 3:" + startLocationRequestParsed[2] + ", 4:" + startLocationRequestParsed[3]);
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if (startLocationRequestParsed[0] == "last")
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{
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// TODO: Parse out startlocationrequest string in the format; 'uri:RegionName&X&Y&Z'
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SimInfo =
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RegionProfileData.RequestSimProfileData(
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theUser.CurrentAgent.Handle, m_config.GridServerURL,
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m_config.GridSendKey, m_config.GridRecvKey);
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}
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else
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{
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m_log.Info("[LOGIN]: Looking up Sim: " + startLocationRequestParsed[0]);
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SimInfo =
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RegionProfileData.RequestSimProfileData(
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startLocationRequestParsed[0], m_config.GridServerURL,
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m_config.GridSendKey, m_config.GridRecvKey);
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if (SimInfo == null)
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{
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m_log.Info("[LOGIN]: Didn't find region with a close name match sending to home location");
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SimInfo =
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RegionProfileData.RequestSimProfileData(
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theUser.HomeRegion, m_config.GridServerURL,
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m_config.GridSendKey, m_config.GridRecvKey);
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} else {
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start_x = Convert.ToInt32(startLocationRequestParsed[1]);
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start_y = Convert.ToInt32(startLocationRequestParsed[2]);
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start_z = Convert.ToInt32(startLocationRequestParsed[3]);
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}
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}
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}
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// Customise the response
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//CFK: This is redundant and the next message should always appear.
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//CFK: m_log.Info("[LOGIN]: Home Location");
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response.Home = "{'region_handle':[r" + (SimInfo.regionLocX * Constants.RegionSize).ToString() + ",r" +
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(SimInfo.regionLocY * Constants.RegionSize).ToString() + "], " +
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"'position':[r" + theUser.HomeLocation.X.ToString() + ",r" +
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theUser.HomeLocation.Y.ToString() + ",r" + theUser.HomeLocation.Z.ToString() + "], " +
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"'look_at':[r" + theUser.HomeLocation.X.ToString() + ",r" +
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theUser.HomeLocation.Y.ToString() + ",r" + theUser.HomeLocation.Z.ToString() + "]}";
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// Destination
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//CFK: The "Notifying" message always seems to appear, so subsume the data from this message into
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//CFK: the next one for X & Y and comment this one.
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//CFK: m_log.Info("[LOGIN]: CUSTOMISERESPONSE: Region X: " + SimInfo.regionLocX +
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//CFK: "; Region Y: " + SimInfo.regionLocY);
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response.SimAddress = Util.GetHostFromDNS(SimInfo.serverURI.Split(new char[] { '/', ':' })[3]).ToString();
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response.SimPort = uint.Parse(SimInfo.serverURI.Split(new char[] { '/', ':' })[4]);
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response.RegionX = SimInfo.regionLocX;
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response.RegionY = SimInfo.regionLocY;
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//Not sure if the + "/CAPS/" should in fact be +"CAPS/" depending if there is already a / as part of httpServerURI
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string capsPath = Util.GetRandomCapsPath();
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response.SeedCapability = SimInfo.httpServerURI + "CAPS/" + capsPath + "0000/";
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m_log.DebugFormat(
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"[LOGIN]: Sending new CAPS seed url {0} to client {1}",
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response.SeedCapability, response.AgentID);
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// Notify the target of an incoming user
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//CFK: The "Notifying" message always seems to appear, so subsume the data from this message into
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//CFK: the next one for X & Y and comment this one.
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//CFK: m_log.Info("[LOGIN]: " + SimInfo.regionName + " (" + SimInfo.serverURI + ") " +
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//CFK: SimInfo.regionLocX + "," + SimInfo.regionLocY);
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theUser.CurrentAgent.Region = SimInfo.UUID;
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theUser.CurrentAgent.Handle = SimInfo.regionHandle;
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if (start_x >= 0 && start_y >= 0 && start_z >= 0) {
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LLVector3 tmp_v = new LLVector3(start_x, start_y, start_z);
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theUser.CurrentAgent.Position = tmp_v;
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}
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// Prepare notification
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Hashtable SimParams = new Hashtable();
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SimParams["session_id"] = theUser.CurrentAgent.SessionID.ToString();
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SimParams["secure_session_id"] = theUser.CurrentAgent.SecureSessionID.ToString();
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SimParams["firstname"] = theUser.FirstName;
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SimParams["lastname"] = theUser.SurName;
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SimParams["agent_id"] = theUser.ID.ToString();
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SimParams["circuit_code"] = (Int32) Convert.ToUInt32(response.CircuitCode);
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SimParams["startpos_x"] = theUser.CurrentAgent.Position.X.ToString();
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SimParams["startpos_y"] = theUser.CurrentAgent.Position.Y.ToString();
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SimParams["startpos_z"] = theUser.CurrentAgent.Position.Z.ToString();
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SimParams["regionhandle"] = theUser.CurrentAgent.Handle.ToString();
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SimParams["caps_path"] = capsPath;
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ArrayList SendParams = new ArrayList();
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SendParams.Add(SimParams);
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// Update agent with target sim
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m_log.InfoFormat(
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"[LOGIN]: Telling region {0} @ {1},{2} ({3}) to expect user connection",
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SimInfo.regionName, response.RegionX, response.RegionY, SimInfo.httpServerURI);
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XmlRpcRequest GridReq = new XmlRpcRequest("expect_user", SendParams);
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XmlRpcResponse GridResp = GridReq.Send(SimInfo.httpServerURI, 6000);
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if (GridResp.IsFault)
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{
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m_log.ErrorFormat(
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"[LOGIN]: XMLRPC request for {0} failed, fault code: {1}, reason: {2}",
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SimInfo.httpServerURI, GridResp.FaultCode, GridResp.FaultString);
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}
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handlerUserLoggedInAtLocation = OnUserLoggedInAtLocation;
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if (handlerUserLoggedInAtLocation != null)
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{
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//m_log.Info("[LOGIN]: Letting other objects know about login");
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handlerUserLoggedInAtLocation(theUser.ID, theUser.CurrentAgent.SessionID, theUser.CurrentAgent.Region,
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theUser.CurrentAgent.Handle, theUser.CurrentAgent.Position.X,theUser.CurrentAgent.Position.Y,theUser.CurrentAgent.Position.Z,
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theUser.FirstName,theUser.SurName);
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}
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}
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catch (Exception)
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//catch (System.AccessViolationException)
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{
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tryDefault = true;
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}
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if (tryDefault)
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{
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// Send him to default region instead
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// Load information from the gridserver
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ulong defaultHandle = (((ulong)m_config.DefaultX * Constants.RegionSize) << 32) | ((ulong)m_config.DefaultY * Constants.RegionSize);
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m_log.Warn(
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"[LOGIN]: Home region not available: sending to default " + defaultHandle.ToString());
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try
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{
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RegionProfileData SimInfo = RegionProfileData.RequestSimProfileData(
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defaultHandle, m_config.GridServerURL,
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m_config.GridSendKey, m_config.GridRecvKey);
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// Customise the response
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m_log.Info("[LOGIN]: Home Location");
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response.Home = "{'region_handle':[r" + (SimInfo.regionLocX * Constants.RegionSize).ToString() + ",r" +
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(SimInfo.regionLocY * Constants.RegionSize).ToString() + "], " +
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"'position':[r" + theUser.HomeLocation.X.ToString() + ",r" +
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theUser.HomeLocation.Y.ToString() + ",r" + theUser.HomeLocation.Z.ToString() + "], " +
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"'look_at':[r" + theUser.HomeLocation.X.ToString() + ",r" +
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theUser.HomeLocation.Y.ToString() + ",r" + theUser.HomeLocation.Z.ToString() + "]}";
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// Destination
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m_log.Info("[LOGIN]: " +
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"CUSTOMISERESPONSE: Region X: " + SimInfo.regionLocX + "; Region Y: " +
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SimInfo.regionLocY);
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response.SimAddress = Util.GetHostFromDNS(SimInfo.serverURI.Split(new char[] { '/', ':' })[3]).ToString();
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response.SimPort = uint.Parse(SimInfo.serverURI.Split(new char[] { '/', ':' })[4]);
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response.RegionX = SimInfo.regionLocX;
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response.RegionY = SimInfo.regionLocY;
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//Not sure if the + "/CAPS/" should in fact be +"CAPS/" depending if there is already a / as part of httpServerURI
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string capsPath = Util.GetRandomCapsPath();
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response.SeedCapability = SimInfo.httpServerURI + "CAPS/" + capsPath + "0000/";
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// Notify the target of an incoming user
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m_log.Info("[LOGIN]: Notifying " + SimInfo.regionName + " (" + SimInfo.serverURI + ")");
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// Update agent with target sim
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theUser.CurrentAgent.Region = SimInfo.UUID;
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theUser.CurrentAgent.Handle = SimInfo.regionHandle;
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// Prepare notification
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Hashtable SimParams = new Hashtable();
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SimParams["session_id"] = theUser.CurrentAgent.SessionID.ToString();
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SimParams["secure_session_id"] = theUser.CurrentAgent.SecureSessionID.ToString();
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SimParams["firstname"] = theUser.FirstName;
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SimParams["lastname"] = theUser.SurName;
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SimParams["agent_id"] = theUser.ID.ToString();
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SimParams["circuit_code"] = (Int32) Convert.ToUInt32(response.CircuitCode);
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SimParams["startpos_x"] = theUser.CurrentAgent.Position.X.ToString();
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SimParams["startpos_y"] = theUser.CurrentAgent.Position.Y.ToString();
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SimParams["startpos_z"] = theUser.CurrentAgent.Position.Z.ToString();
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SimParams["regionhandle"] = theUser.CurrentAgent.Handle.ToString();
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SimParams["caps_path"] = capsPath;
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ArrayList SendParams = new ArrayList();
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SendParams.Add(SimParams);
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m_log.Info("[LOGIN]: Informing region at " + SimInfo.httpServerURI);
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// Send
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XmlRpcRequest GridReq = new XmlRpcRequest("expect_user", SendParams);
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XmlRpcResponse GridResp = GridReq.Send(SimInfo.httpServerURI, 6000);
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handlerUserLoggedInAtLocation = OnUserLoggedInAtLocation;
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if (handlerUserLoggedInAtLocation != null)
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{
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m_log.Info("[LOGIN]: Letting other objects know about login");
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handlerUserLoggedInAtLocation(theUser.ID, theUser.CurrentAgent.SessionID, theUser.CurrentAgent.Region,
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theUser.CurrentAgent.Handle, theUser.CurrentAgent.Position.X, theUser.CurrentAgent.Position.Y, theUser.CurrentAgent.Position.Z,
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theUser.FirstName, theUser.SurName);
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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.Warn("[LOGIN]: Default region also not available");
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m_log.Warn("[LOGIN]: " + e.ToString());
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}
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}
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}
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// See LoginService
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protected override InventoryData GetInventorySkeleton(LLUUID userID)
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{
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m_log.DebugFormat(
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"[LOGIN]: Contacting inventory service at {0} for inventory skeleton of user {1}",
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m_config.InventoryUrl, userID);
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List<InventoryFolderBase> folders
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= SynchronousRestObjectPoster.BeginPostObject<Guid, List<InventoryFolderBase>>(
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"POST", m_config.InventoryUrl + "RootFolders/", userID.UUID);
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// In theory, the user will only ever be missing a root folder in situations where a grid
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// which didn't previously run a grid wide inventory server is being transitioned to one
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// which does.
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if (null == folders || folders.Count == 0)
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{
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m_log.InfoFormat(
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"[LOGIN]: A root inventory folder for user {0} was not found. Requesting creation.", userID);
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bool created =
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SynchronousRestObjectPoster.BeginPostObject<Guid, bool>(
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"POST", m_config.InventoryUrl + "CreateInventory/", userID.UUID);
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if (!created)
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{
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throw new Exception(
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String.Format(
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"The inventory creation request for user {0} did not succeed."
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+ " Please contact your inventory service provider for more information.",
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userID));
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}
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folders = SynchronousRestObjectPoster.BeginPostObject<Guid, List<InventoryFolderBase>>(
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"POST", m_config.InventoryUrl + "RootFolders/", userID.UUID);
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}
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if (folders != null && folders.Count > 0)
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{
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LLUUID rootID = LLUUID.Zero;
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ArrayList AgentInventoryArray = new ArrayList();
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Hashtable TempHash;
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foreach (InventoryFolderBase InvFolder in folders)
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{
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// m_log.DebugFormat("[LOGIN]: Received agent inventory folder {0}", InvFolder.name);
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if (InvFolder.ParentID == LLUUID.Zero)
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{
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rootID = InvFolder.ID;
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}
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TempHash = new Hashtable();
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TempHash["name"] = InvFolder.Name;
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TempHash["parent_id"] = InvFolder.ParentID.ToString();
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TempHash["version"] = (Int32) InvFolder.Version;
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TempHash["type_default"] = (Int32) InvFolder.Type;
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TempHash["folder_id"] = InvFolder.ID.ToString();
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AgentInventoryArray.Add(TempHash);
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}
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return new InventoryData(AgentInventoryArray, rootID);
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}
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else
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{
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throw new Exception(
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String.Format(
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"A root inventory folder for user {0} could not be retrieved from the inventory service",
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userID));
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}
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}
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}
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}
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