812 lines
36 KiB
C#
812 lines
36 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 System;
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using System.Collections;
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using System.Collections.Generic;
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using System.Net;
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using System.Reflection;
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using System.Text.RegularExpressions;
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using log4net;
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using Nini.Config;
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using OpenMetaverse;
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using OpenSim.Framework;
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using OpenSim.Framework.Capabilities;
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using OpenSim.Framework.Console;
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using OpenSim.Server.Base;
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using OpenSim.Services.Interfaces;
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using GridRegion = OpenSim.Services.Interfaces.GridRegion;
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using FriendInfo = OpenSim.Services.Interfaces.FriendInfo;
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using OpenSim.Services.Connectors.Hypergrid;
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namespace OpenSim.Services.LLLoginService
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{
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public class LLLoginService : ILoginService
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{
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private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
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private static bool Initialized = false;
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protected IUserAccountService m_UserAccountService;
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protected IGridUserService m_GridUserService;
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protected IAuthenticationService m_AuthenticationService;
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protected IInventoryService m_InventoryService;
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protected IGridService m_GridService;
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protected IPresenceService m_PresenceService;
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protected ISimulationService m_LocalSimulationService;
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protected ISimulationService m_RemoteSimulationService;
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protected ILibraryService m_LibraryService;
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protected IFriendsService m_FriendsService;
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protected IAvatarService m_AvatarService;
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protected IUserAgentService m_UserAgentService;
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protected GatekeeperServiceConnector m_GatekeeperConnector;
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protected string m_DefaultRegionName;
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protected string m_WelcomeMessage;
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protected bool m_RequireInventory;
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protected int m_MinLoginLevel;
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protected string m_GatekeeperURL;
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protected bool m_AllowRemoteSetLoginLevel;
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protected string m_MapTileURL;
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IConfig m_LoginServerConfig;
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public LLLoginService(IConfigSource config, ISimulationService simService, ILibraryService libraryService)
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{
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m_LoginServerConfig = config.Configs["LoginService"];
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if (m_LoginServerConfig == null)
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throw new Exception(String.Format("No section LoginService in config file"));
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string accountService = m_LoginServerConfig.GetString("UserAccountService", String.Empty);
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string gridUserService = m_LoginServerConfig.GetString("GridUserService", String.Empty);
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string agentService = m_LoginServerConfig.GetString("UserAgentService", String.Empty);
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string authService = m_LoginServerConfig.GetString("AuthenticationService", String.Empty);
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string invService = m_LoginServerConfig.GetString("InventoryService", String.Empty);
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string gridService = m_LoginServerConfig.GetString("GridService", String.Empty);
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string presenceService = m_LoginServerConfig.GetString("PresenceService", String.Empty);
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string libService = m_LoginServerConfig.GetString("LibraryService", String.Empty);
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string friendsService = m_LoginServerConfig.GetString("FriendsService", String.Empty);
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string avatarService = m_LoginServerConfig.GetString("AvatarService", String.Empty);
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string simulationService = m_LoginServerConfig.GetString("SimulationService", String.Empty);
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m_DefaultRegionName = m_LoginServerConfig.GetString("DefaultRegion", String.Empty);
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m_WelcomeMessage = m_LoginServerConfig.GetString("WelcomeMessage", "Welcome to OpenSim!");
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m_RequireInventory = m_LoginServerConfig.GetBoolean("RequireInventory", true);
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m_AllowRemoteSetLoginLevel = m_LoginServerConfig.GetBoolean("AllowRemoteSetLoginLevel", false);
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m_MinLoginLevel = m_LoginServerConfig.GetInt("MinLoginLevel", 0);
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m_GatekeeperURL = m_LoginServerConfig.GetString("GatekeeperURI", string.Empty);
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m_MapTileURL = m_LoginServerConfig.GetString("MapTileURL", string.Empty);
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// These are required; the others aren't
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if (accountService == string.Empty || authService == string.Empty)
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throw new Exception("LoginService is missing service specifications");
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Object[] args = new Object[] { config };
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m_UserAccountService = ServerUtils.LoadPlugin<IUserAccountService>(accountService, args);
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m_GridUserService = ServerUtils.LoadPlugin<IGridUserService>(gridUserService, args);
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m_AuthenticationService = ServerUtils.LoadPlugin<IAuthenticationService>(authService, args);
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m_InventoryService = ServerUtils.LoadPlugin<IInventoryService>(invService, args);
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if (gridService != string.Empty)
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m_GridService = ServerUtils.LoadPlugin<IGridService>(gridService, args);
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if (presenceService != string.Empty)
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m_PresenceService = ServerUtils.LoadPlugin<IPresenceService>(presenceService, args);
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if (avatarService != string.Empty)
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m_AvatarService = ServerUtils.LoadPlugin<IAvatarService>(avatarService, args);
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if (friendsService != string.Empty)
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m_FriendsService = ServerUtils.LoadPlugin<IFriendsService>(friendsService, args);
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if (simulationService != string.Empty)
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m_RemoteSimulationService = ServerUtils.LoadPlugin<ISimulationService>(simulationService, args);
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if (agentService != string.Empty)
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m_UserAgentService = ServerUtils.LoadPlugin<IUserAgentService>(agentService, args);
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//
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// deal with the services given as argument
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//
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m_LocalSimulationService = simService;
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if (libraryService != null)
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{
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m_log.DebugFormat("[LLOGIN SERVICE]: Using LibraryService given as argument");
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m_LibraryService = libraryService;
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}
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else if (libService != string.Empty)
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{
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m_log.DebugFormat("[LLOGIN SERVICE]: Using instantiated LibraryService");
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m_LibraryService = ServerUtils.LoadPlugin<ILibraryService>(libService, args);
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}
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m_GatekeeperConnector = new GatekeeperServiceConnector();
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if (!Initialized)
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{
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Initialized = true;
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RegisterCommands();
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}
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m_log.DebugFormat("[LLOGIN SERVICE]: Starting...");
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}
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public LLLoginService(IConfigSource config) : this(config, null, null)
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{
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}
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public Hashtable SetLevel(string firstName, string lastName, string passwd, int level, IPEndPoint clientIP)
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{
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Hashtable response = new Hashtable();
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response["success"] = "false";
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if (!m_AllowRemoteSetLoginLevel)
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return response;
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try
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{
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UserAccount account = m_UserAccountService.GetUserAccount(UUID.Zero, firstName, lastName);
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if (account == null)
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{
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m_log.InfoFormat("[LLOGIN SERVICE]: Set Level failed, user {0} {1} not found", firstName, lastName);
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return response;
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}
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if (account.UserLevel < 200)
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{
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m_log.InfoFormat("[LLOGIN SERVICE]: Set Level failed, reason: user level too low");
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return response;
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}
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//
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// Authenticate this user
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//
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// We don't support clear passwords here
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//
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string token = m_AuthenticationService.Authenticate(account.PrincipalID, passwd, 30);
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UUID secureSession = UUID.Zero;
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if ((token == string.Empty) || (token != string.Empty && !UUID.TryParse(token, out secureSession)))
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{
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m_log.InfoFormat("[LLOGIN SERVICE]: SetLevel failed, reason: authentication failed");
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return response;
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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.Error("[LLOGIN SERVICE]: SetLevel failed, exception " + e.ToString());
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return response;
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}
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m_MinLoginLevel = level;
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m_log.InfoFormat("[LLOGIN SERVICE]: Login level set to {0} by {1} {2}", level, firstName, lastName);
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response["success"] = true;
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return response;
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}
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public LoginResponse Login(string firstName, string lastName, string passwd, string startLocation, UUID scopeID, string clientVersion, IPEndPoint clientIP)
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{
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bool success = false;
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UUID session = UUID.Random();
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m_log.InfoFormat("[LLOGIN SERVICE]: Login request for {0} {1} from {2} with user agent {3} starting in {4}",
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firstName, lastName, clientIP.Address.ToString(), clientVersion, startLocation);
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try
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{
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//
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// Get the account and check that it exists
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//
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UserAccount account = m_UserAccountService.GetUserAccount(scopeID, firstName, lastName);
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if (account == null)
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{
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m_log.InfoFormat("[LLOGIN SERVICE]: Login failed, reason: user not found");
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return LLFailedLoginResponse.UserProblem;
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}
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if (account.UserLevel < m_MinLoginLevel)
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{
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m_log.InfoFormat("[LLOGIN SERVICE]: Login failed, reason: login is blocked for user level {0}", account.UserLevel);
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return LLFailedLoginResponse.LoginBlockedProblem;
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}
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// If a scope id is requested, check that the account is in
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// that scope, or unscoped.
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//
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if (scopeID != UUID.Zero)
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{
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if (account.ScopeID != scopeID && account.ScopeID != UUID.Zero)
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{
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m_log.InfoFormat("[LLOGIN SERVICE]: Login failed, reason: user not found");
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return LLFailedLoginResponse.UserProblem;
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}
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}
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else
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{
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scopeID = account.ScopeID;
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}
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//
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// Authenticate this user
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//
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if (!passwd.StartsWith("$1$"))
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passwd = "$1$" + Util.Md5Hash(passwd);
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passwd = passwd.Remove(0, 3); //remove $1$
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string token = m_AuthenticationService.Authenticate(account.PrincipalID, passwd, 30);
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UUID secureSession = UUID.Zero;
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if ((token == string.Empty) || (token != string.Empty && !UUID.TryParse(token, out secureSession)))
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{
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m_log.InfoFormat("[LLOGIN SERVICE]: Login failed, reason: authentication failed");
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return LLFailedLoginResponse.UserProblem;
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}
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//
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// Get the user's inventory
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//
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if (m_RequireInventory && m_InventoryService == null)
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{
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m_log.WarnFormat("[LLOGIN SERVICE]: Login failed, reason: inventory service not set up");
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return LLFailedLoginResponse.InventoryProblem;
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}
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List<InventoryFolderBase> inventorySkel = m_InventoryService.GetInventorySkeleton(account.PrincipalID);
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if (m_RequireInventory && ((inventorySkel == null) || (inventorySkel != null && inventorySkel.Count == 0)))
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{
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m_log.InfoFormat("[LLOGIN SERVICE]: Login failed, reason: unable to retrieve user inventory");
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return LLFailedLoginResponse.InventoryProblem;
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}
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// Get active gestures
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List<InventoryItemBase> gestures = m_InventoryService.GetActiveGestures(account.PrincipalID);
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m_log.DebugFormat("[LLOGIN SERVICE]: {0} active gestures", gestures.Count);
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//
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// Login the presence
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//
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if (m_PresenceService != null)
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{
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success = m_PresenceService.LoginAgent(account.PrincipalID.ToString(), session, secureSession);
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if (!success)
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{
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m_log.InfoFormat("[LLOGIN SERVICE]: Login failed, reason: could not login presence");
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return LLFailedLoginResponse.GridProblem;
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}
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}
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//
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// Change Online status and get the home region
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//
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GridRegion home = null;
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GridUserInfo guinfo = m_GridUserService.LoggedIn(account.PrincipalID.ToString());
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if (guinfo != null && (guinfo.HomeRegionID != UUID.Zero) && m_GridService != null)
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{
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home = m_GridService.GetRegionByUUID(scopeID, guinfo.HomeRegionID);
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}
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if (guinfo == null)
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{
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// something went wrong, make something up, so that we don't have to test this anywhere else
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guinfo = new GridUserInfo();
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guinfo.LastPosition = guinfo.HomePosition = new Vector3(128, 128, 30);
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}
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//
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// Find the destination region/grid
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//
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string where = string.Empty;
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Vector3 position = Vector3.Zero;
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Vector3 lookAt = Vector3.Zero;
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GridRegion gatekeeper = null;
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GridRegion destination = FindDestination(account, scopeID, guinfo, session, startLocation, home, out gatekeeper, out where, out position, out lookAt);
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if (destination == null)
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{
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m_PresenceService.LogoutAgent(session);
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m_log.InfoFormat("[LLOGIN SERVICE]: Login failed, reason: destination not found");
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return LLFailedLoginResponse.GridProblem;
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}
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//
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// Get the avatar
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//
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AvatarData avatar = null;
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if (m_AvatarService != null)
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{
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avatar = m_AvatarService.GetAvatar(account.PrincipalID);
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}
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//
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// Instantiate/get the simulation interface and launch an agent at the destination
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//
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string reason = string.Empty;
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AgentCircuitData aCircuit = LaunchAgentAtGrid(gatekeeper, destination, account, avatar, session, secureSession, position, where, clientVersion, clientIP, out where, out reason);
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if (aCircuit == null)
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{
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m_PresenceService.LogoutAgent(session);
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m_log.InfoFormat("[LLOGIN SERVICE]: Login failed, reason: {0}", reason);
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return LLFailedLoginResponse.AuthorizationProblem;
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}
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// Get Friends list
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FriendInfo[] friendsList = new FriendInfo[0];
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if (m_FriendsService != null)
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{
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friendsList = m_FriendsService.GetFriends(account.PrincipalID);
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m_log.DebugFormat("[LLOGIN SERVICE]: Retrieved {0} friends", friendsList.Length);
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}
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//
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// Finally, fill out the response and return it
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//
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LLLoginResponse response = new LLLoginResponse(account, aCircuit, guinfo, destination, inventorySkel, friendsList, m_LibraryService,
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where, startLocation, position, lookAt, gestures, m_WelcomeMessage, home, clientIP, m_MapTileURL);
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m_log.DebugFormat("[LLOGIN SERVICE]: All clear. Sending login response to client.");
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return response;
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}
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catch (Exception e)
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{
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m_log.WarnFormat("[LLOGIN SERVICE]: Exception processing login for {0} {1}: {2} {3}", firstName, lastName, e.ToString(), e.StackTrace);
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if (m_PresenceService != null)
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m_PresenceService.LogoutAgent(session);
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return LLFailedLoginResponse.InternalError;
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}
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}
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protected GridRegion FindDestination(UserAccount account, UUID scopeID, GridUserInfo pinfo, UUID sessionID, string startLocation, GridRegion home, out GridRegion gatekeeper, out string where, out Vector3 position, out Vector3 lookAt)
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{
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m_log.DebugFormat("[LLOGIN SERVICE]: FindDestination for start location {0}", startLocation);
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gatekeeper = null;
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where = "home";
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position = new Vector3(128, 128, 0);
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lookAt = new Vector3(0, 1, 0);
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if (m_GridService == null)
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return null;
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if (startLocation.Equals("home"))
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{
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// logging into home region
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if (pinfo == null)
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return null;
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GridRegion region = null;
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bool tryDefaults = false;
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if (home == null)
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{
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m_log.WarnFormat(
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"[LLOGIN SERVICE]: User {0} {1} tried to login to a 'home' start location but they have none set",
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account.FirstName, account.LastName);
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tryDefaults = true;
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}
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else
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{
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region = home;
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position = pinfo.HomePosition;
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lookAt = pinfo.HomeLookAt;
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}
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if (tryDefaults)
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{
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List<GridRegion> defaults = m_GridService.GetDefaultRegions(scopeID);
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if (defaults != null && defaults.Count > 0)
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{
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region = defaults[0];
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where = "safe";
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}
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else
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{
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m_log.WarnFormat("[LLOGIN SERVICE]: User {0} {1} does not have a valid home and this grid does not have default locations. Attempting to find random region",
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account.FirstName, account.LastName);
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defaults = m_GridService.GetRegionsByName(scopeID, "", 1);
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if (defaults != null && defaults.Count > 0)
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{
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region = defaults[0];
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where = "safe";
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}
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}
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}
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return region;
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}
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else if (startLocation.Equals("last"))
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{
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// logging into last visited region
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where = "last";
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if (pinfo == null)
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return null;
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GridRegion region = null;
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if (pinfo.LastRegionID.Equals(UUID.Zero) || (region = m_GridService.GetRegionByUUID(scopeID, pinfo.LastRegionID)) == null)
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{
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List<GridRegion> defaults = m_GridService.GetDefaultRegions(scopeID);
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if (defaults != null && defaults.Count > 0)
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{
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region = defaults[0];
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where = "safe";
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}
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else
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{
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m_log.Info("[LLOGIN SERVICE]: Last Region Not Found Attempting to find random region");
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defaults = m_GridService.GetRegionsByName(scopeID, "", 1);
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if (defaults != null && defaults.Count > 0)
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{
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region = defaults[0];
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where = "safe";
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}
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}
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}
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else
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{
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position = pinfo.LastPosition;
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lookAt = pinfo.LastLookAt;
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}
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return region;
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}
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else
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{
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// free uri form
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// e.g. New Moon&135&46 New Moon@osgrid.org:8002&153&34
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where = "url";
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Regex reURI = new Regex(@"^uri:(?<region>[^&]+)&(?<x>\d+)&(?<y>\d+)&(?<z>\d+)$");
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Match uriMatch = reURI.Match(startLocation);
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if (uriMatch == null)
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{
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m_log.InfoFormat("[LLLOGIN SERVICE]: Got Custom Login URI {0}, but can't process it", startLocation);
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return null;
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}
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else
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{
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position = new Vector3(float.Parse(uriMatch.Groups["x"].Value, Culture.NumberFormatInfo),
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float.Parse(uriMatch.Groups["y"].Value, Culture.NumberFormatInfo),
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|
float.Parse(uriMatch.Groups["z"].Value, Culture.NumberFormatInfo));
|
|
|
|
string regionName = uriMatch.Groups["region"].ToString();
|
|
if (regionName != null)
|
|
{
|
|
if (!regionName.Contains("@"))
|
|
{
|
|
List<GridRegion> regions = m_GridService.GetRegionsByName(scopeID, regionName, 1);
|
|
if ((regions == null) || (regions != null && regions.Count == 0))
|
|
{
|
|
m_log.InfoFormat("[LLLOGIN SERVICE]: Got Custom Login URI {0}, can't locate region {1}. Trying defaults.", startLocation, regionName);
|
|
regions = m_GridService.GetDefaultRegions(scopeID);
|
|
if (regions != null && regions.Count > 0)
|
|
{
|
|
where = "safe";
|
|
return regions[0];
|
|
}
|
|
else
|
|
{
|
|
m_log.InfoFormat("[LLLOGIN SERVICE]: Got Custom Login URI {0}, Grid does not provide default regions.", startLocation);
|
|
return null;
|
|
}
|
|
}
|
|
return regions[0];
|
|
}
|
|
else
|
|
{
|
|
if (m_UserAgentService == null)
|
|
{
|
|
m_log.WarnFormat("[LLLOGIN SERVICE]: This llogin service is not running a user agent service, as such it can't lauch agents at foreign grids");
|
|
return null;
|
|
}
|
|
string[] parts = regionName.Split(new char[] { '@' });
|
|
if (parts.Length < 2)
|
|
{
|
|
m_log.InfoFormat("[LLLOGIN SERVICE]: Got Custom Login URI {0}, can't locate region {1}", startLocation, regionName);
|
|
return null;
|
|
}
|
|
// Valid specification of a remote grid
|
|
|
|
regionName = parts[0];
|
|
string domainLocator = parts[1];
|
|
parts = domainLocator.Split(new char[] {':'});
|
|
string domainName = parts[0];
|
|
uint port = 0;
|
|
if (parts.Length > 1)
|
|
UInt32.TryParse(parts[1], out port);
|
|
|
|
GridRegion region = FindForeignRegion(domainName, port, regionName, out gatekeeper);
|
|
return region;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
List<GridRegion> defaults = m_GridService.GetDefaultRegions(scopeID);
|
|
if (defaults != null && defaults.Count > 0)
|
|
{
|
|
where = "safe";
|
|
return defaults[0];
|
|
}
|
|
else
|
|
return null;
|
|
}
|
|
}
|
|
//response.LookAt = "[r0,r1,r0]";
|
|
//// can be: last, home, safe, url
|
|
//response.StartLocation = "url";
|
|
|
|
}
|
|
|
|
}
|
|
|
|
private GridRegion FindForeignRegion(string domainName, uint port, string regionName, out GridRegion gatekeeper)
|
|
{
|
|
gatekeeper = new GridRegion();
|
|
gatekeeper.ExternalHostName = domainName;
|
|
gatekeeper.HttpPort = port;
|
|
gatekeeper.RegionName = regionName;
|
|
gatekeeper.InternalEndPoint = new IPEndPoint(IPAddress.Parse("0.0.0.0"), 0);
|
|
|
|
UUID regionID;
|
|
ulong handle;
|
|
string imageURL = string.Empty, reason = string.Empty;
|
|
if (m_GatekeeperConnector.LinkRegion(gatekeeper, out regionID, out handle, out domainName, out imageURL, out reason))
|
|
{
|
|
GridRegion destination = m_GatekeeperConnector.GetHyperlinkRegion(gatekeeper, regionID);
|
|
return destination;
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
private string hostName = string.Empty;
|
|
private int port = 0;
|
|
|
|
private void SetHostAndPort(string url)
|
|
{
|
|
try
|
|
{
|
|
Uri uri = new Uri(url);
|
|
hostName = uri.Host;
|
|
port = uri.Port;
|
|
}
|
|
catch
|
|
{
|
|
m_log.WarnFormat("[LLLogin SERVICE]: Unable to parse GatekeeperURL {0}", url);
|
|
}
|
|
}
|
|
|
|
protected AgentCircuitData LaunchAgentAtGrid(GridRegion gatekeeper, GridRegion destination, UserAccount account, AvatarData avatar,
|
|
UUID session, UUID secureSession, Vector3 position, string currentWhere, string viewer, IPEndPoint clientIP, out string where, out string reason)
|
|
{
|
|
where = currentWhere;
|
|
ISimulationService simConnector = null;
|
|
reason = string.Empty;
|
|
uint circuitCode = 0;
|
|
AgentCircuitData aCircuit = null;
|
|
|
|
if (m_UserAgentService == null)
|
|
{
|
|
// HG standalones have both a localSimulatonDll and a remoteSimulationDll
|
|
// non-HG standalones have just a localSimulationDll
|
|
// independent login servers have just a remoteSimulationDll
|
|
if (m_LocalSimulationService != null)
|
|
simConnector = m_LocalSimulationService;
|
|
else if (m_RemoteSimulationService != null)
|
|
simConnector = m_RemoteSimulationService;
|
|
}
|
|
else // User Agent Service is on
|
|
{
|
|
if (gatekeeper == null) // login to local grid
|
|
{
|
|
if (hostName == string.Empty)
|
|
SetHostAndPort(m_GatekeeperURL);
|
|
|
|
gatekeeper = new GridRegion(destination);
|
|
gatekeeper.ExternalHostName = hostName;
|
|
gatekeeper.HttpPort = (uint)port;
|
|
|
|
}
|
|
else // login to foreign grid
|
|
{
|
|
}
|
|
}
|
|
|
|
bool success = false;
|
|
|
|
if (m_UserAgentService == null && simConnector != null)
|
|
{
|
|
circuitCode = (uint)Util.RandomClass.Next(); ;
|
|
aCircuit = MakeAgent(destination, account, avatar, session, secureSession, circuitCode, position, viewer);
|
|
success = LaunchAgentDirectly(simConnector, destination, aCircuit, out reason);
|
|
if (!success && m_GridService != null)
|
|
{
|
|
// Try the fallback regions
|
|
List<GridRegion> fallbacks = m_GridService.GetFallbackRegions(account.ScopeID, destination.RegionLocX, destination.RegionLocY);
|
|
if (fallbacks != null)
|
|
{
|
|
foreach (GridRegion r in fallbacks)
|
|
{
|
|
success = LaunchAgentDirectly(simConnector, r, aCircuit, out reason);
|
|
if (success)
|
|
{
|
|
where = "safe";
|
|
destination = r;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (m_UserAgentService != null)
|
|
{
|
|
circuitCode = (uint)Util.RandomClass.Next(); ;
|
|
aCircuit = MakeAgent(destination, account, avatar, session, secureSession, circuitCode, position, viewer);
|
|
success = LaunchAgentIndirectly(gatekeeper, destination, aCircuit, clientIP, out reason);
|
|
if (!success && m_GridService != null)
|
|
{
|
|
// Try the fallback regions
|
|
List<GridRegion> fallbacks = m_GridService.GetFallbackRegions(account.ScopeID, destination.RegionLocX, destination.RegionLocY);
|
|
if (fallbacks != null)
|
|
{
|
|
foreach (GridRegion r in fallbacks)
|
|
{
|
|
success = LaunchAgentIndirectly(gatekeeper, r, aCircuit, clientIP, out reason);
|
|
if (success)
|
|
{
|
|
where = "safe";
|
|
destination = r;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (success)
|
|
return aCircuit;
|
|
else
|
|
return null;
|
|
}
|
|
|
|
private AgentCircuitData MakeAgent(GridRegion region, UserAccount account,
|
|
AvatarData avatar, UUID session, UUID secureSession, uint circuit, Vector3 position, string viewer)
|
|
{
|
|
AgentCircuitData aCircuit = new AgentCircuitData();
|
|
|
|
aCircuit.AgentID = account.PrincipalID;
|
|
if (avatar != null)
|
|
aCircuit.Appearance = avatar.ToAvatarAppearance(account.PrincipalID);
|
|
else
|
|
aCircuit.Appearance = new AvatarAppearance(account.PrincipalID);
|
|
|
|
//aCircuit.BaseFolder = irrelevant
|
|
aCircuit.CapsPath = CapsUtil.GetRandomCapsObjectPath();
|
|
aCircuit.child = false; // the first login agent is root
|
|
aCircuit.ChildrenCapSeeds = new Dictionary<ulong, string>();
|
|
aCircuit.circuitcode = circuit;
|
|
aCircuit.firstname = account.FirstName;
|
|
//aCircuit.InventoryFolder = irrelevant
|
|
aCircuit.lastname = account.LastName;
|
|
aCircuit.SecureSessionID = secureSession;
|
|
aCircuit.SessionID = session;
|
|
aCircuit.startpos = position;
|
|
aCircuit.Viewer = viewer;
|
|
SetServiceURLs(aCircuit, account);
|
|
|
|
return aCircuit;
|
|
|
|
//m_UserAgentService.LoginAgentToGrid(aCircuit, GatekeeperServiceConnector, region, out reason);
|
|
//if (simConnector.CreateAgent(region, aCircuit, 0, out reason))
|
|
// return aCircuit;
|
|
|
|
//return null;
|
|
|
|
}
|
|
|
|
private void SetServiceURLs(AgentCircuitData aCircuit, UserAccount account)
|
|
{
|
|
aCircuit.ServiceURLs = new Dictionary<string, object>();
|
|
if (account.ServiceURLs == null)
|
|
return;
|
|
|
|
foreach (KeyValuePair<string, object> kvp in account.ServiceURLs)
|
|
{
|
|
if (kvp.Value == null || (kvp.Value != null && kvp.Value.ToString() == string.Empty))
|
|
{
|
|
aCircuit.ServiceURLs[kvp.Key] = m_LoginServerConfig.GetString(kvp.Key, string.Empty);
|
|
}
|
|
else
|
|
{
|
|
aCircuit.ServiceURLs[kvp.Key] = kvp.Value;
|
|
}
|
|
}
|
|
}
|
|
|
|
private bool LaunchAgentDirectly(ISimulationService simConnector, GridRegion region, AgentCircuitData aCircuit, out string reason)
|
|
{
|
|
return simConnector.CreateAgent(region, aCircuit, (int)Constants.TeleportFlags.ViaLogin, out reason);
|
|
}
|
|
|
|
private bool LaunchAgentIndirectly(GridRegion gatekeeper, GridRegion destination, AgentCircuitData aCircuit, IPEndPoint clientIP, out string reason)
|
|
{
|
|
m_log.Debug("[LLOGIN SERVICE] Launching agent at " + destination.RegionName);
|
|
if (m_UserAgentService.LoginAgentToGrid(aCircuit, gatekeeper, destination, out reason))
|
|
{
|
|
// We may need to do this at some point,
|
|
// so leaving it here in comments.
|
|
//IPAddress addr = NetworkUtil.GetIPFor(clientIP.Address, destination.ExternalEndPoint.Address);
|
|
m_UserAgentService.SetClientToken(aCircuit.SessionID, /*addr.Address.ToString() */ clientIP.Address.ToString());
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
#region Console Commands
|
|
private void RegisterCommands()
|
|
{
|
|
//MainConsole.Instance.Commands.AddCommand
|
|
MainConsole.Instance.Commands.AddCommand("loginservice", false, "login level",
|
|
"login level <level>",
|
|
"Set the minimum user level to log in", HandleLoginCommand);
|
|
|
|
MainConsole.Instance.Commands.AddCommand("loginservice", false, "login reset",
|
|
"login reset",
|
|
"Reset the login level to allow all users",
|
|
HandleLoginCommand);
|
|
|
|
MainConsole.Instance.Commands.AddCommand("loginservice", false, "login text",
|
|
"login text <text>",
|
|
"Set the text users will see on login", HandleLoginCommand);
|
|
|
|
}
|
|
|
|
private void HandleLoginCommand(string module, string[] cmd)
|
|
{
|
|
string subcommand = cmd[1];
|
|
|
|
switch (subcommand)
|
|
{
|
|
case "level":
|
|
// Set the minimum level to allow login
|
|
// Useful to allow grid update without worrying about users.
|
|
// or fixing critical issues
|
|
//
|
|
if (cmd.Length > 2)
|
|
Int32.TryParse(cmd[2], out m_MinLoginLevel);
|
|
break;
|
|
case "reset":
|
|
m_MinLoginLevel = 0;
|
|
break;
|
|
case "text":
|
|
if (cmd.Length > 2)
|
|
m_WelcomeMessage = cmd[2];
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
#endregion
|
|
}
|