LLLoginServiceInConnector.cs 5.6 KB

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  1. /*
  2. * Copyright (c) Contributors, http://opensimulator.org/
  3. * See CONTRIBUTORS.TXT for a full list of copyright holders.
  4. *
  5. * Redistribution and use in source and binary forms, with or without
  6. * modification, are permitted provided that the following conditions are met:
  7. * * Redistributions of source code must retain the above copyright
  8. * notice, this list of conditions and the following disclaimer.
  9. * * Redistributions in binary form must reproduce the above copyright
  10. * notice, this list of conditions and the following disclaimer in the
  11. * documentation and/or other materials provided with the distribution.
  12. * * Neither the name of the OpenSimulator Project nor the
  13. * names of its contributors may be used to endorse or promote products
  14. * derived from this software without specific prior written permission.
  15. *
  16. * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
  17. * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  18. * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  19. * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
  20. * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
  21. * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  22. * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
  23. * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  24. * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  25. * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  26. */
  27. using System;
  28. using System.Collections.Generic;
  29. using System.Reflection;
  30. using log4net;
  31. using Nini.Config;
  32. using OpenSim.Server.Base;
  33. using OpenSim.Services.Interfaces;
  34. using OpenSim.Framework;
  35. using OpenSim.Framework.Servers.HttpServer;
  36. using OpenSim.Server.Handlers.Base;
  37. namespace OpenSim.Server.Handlers.Login
  38. {
  39. public class LLLoginServiceInConnector : ServiceConnector
  40. {
  41. private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
  42. private ILoginService m_LoginService;
  43. private bool m_Proxy;
  44. private BasicDosProtectorOptions m_DosProtectionOptions;
  45. public LLLoginServiceInConnector(IConfigSource config, IHttpServer server, IScene scene) :
  46. base(config, server, String.Empty)
  47. {
  48. m_log.Debug("[LLLOGIN IN CONNECTOR]: Starting...");
  49. string loginService = ReadLocalServiceFromConfig(config);
  50. ISimulationService simService = scene.RequestModuleInterface<ISimulationService>();
  51. ILibraryService libService = scene.RequestModuleInterface<ILibraryService>();
  52. Object[] args = new Object[] { config, simService, libService };
  53. m_LoginService = ServerUtils.LoadPlugin<ILoginService>(loginService, args);
  54. InitializeHandlers(server);
  55. }
  56. public LLLoginServiceInConnector(IConfigSource config, IHttpServer server, string configName) :
  57. base(config, server, configName)
  58. {
  59. string loginService = ReadLocalServiceFromConfig(config);
  60. Object[] args = new Object[] { config };
  61. m_LoginService = ServerUtils.LoadPlugin<ILoginService>(loginService, args);
  62. InitializeHandlers(server);
  63. }
  64. public LLLoginServiceInConnector(IConfigSource config, IHttpServer server) :
  65. this(config, server, String.Empty)
  66. {
  67. }
  68. private string ReadLocalServiceFromConfig(IConfigSource config)
  69. {
  70. IConfig serverConfig = config.Configs["LoginService"];
  71. if (serverConfig == null)
  72. throw new Exception(String.Format("No section LoginService in config file"));
  73. string loginService = serverConfig.GetString("LocalServiceModule", String.Empty);
  74. if (loginService == string.Empty)
  75. throw new Exception(String.Format("No LocalServiceModule for LoginService in config file"));
  76. m_Proxy = serverConfig.GetBoolean("HasProxy", false);
  77. m_DosProtectionOptions = new BasicDosProtectorOptions();
  78. // Dos Protection Options
  79. m_DosProtectionOptions.AllowXForwardedFor = serverConfig.GetBoolean("DOSAllowXForwardedForHeader", false);
  80. m_DosProtectionOptions.RequestTimeSpan =
  81. TimeSpan.FromMilliseconds(serverConfig.GetInt("DOSRequestTimeFrameMS", 10000));
  82. m_DosProtectionOptions.MaxRequestsInTimeframe = serverConfig.GetInt("DOSMaxRequestsInTimeFrame", 5);
  83. m_DosProtectionOptions.ForgetTimeSpan =
  84. TimeSpan.FromMilliseconds(serverConfig.GetInt("DOSForgiveClientAfterMS", 120000));
  85. m_DosProtectionOptions.ReportingName = "LOGINDOSPROTECTION";
  86. return loginService;
  87. }
  88. private void InitializeHandlers(IHttpServer server)
  89. {
  90. LLLoginHandlers loginHandlers = new LLLoginHandlers(m_LoginService, m_Proxy);
  91. // server.AddXmlRPCHandler("login_to_simulator",
  92. // new XmlRpcBasicDOSProtector(loginHandlers.HandleXMLRPCLogin, loginHandlers.HandleXMLRPCLoginBlocked,
  93. // m_DosProtectionOptions).Process, false);
  94. server.AddXmlRPCHandler("login_to_simulator",loginHandlers.HandleXMLRPCLogin, false);
  95. server.AddXmlRPCHandler("set_login_level", loginHandlers.HandleXMLRPCSetLoginLevel, false);
  96. server.SetDefaultLLSDHandler(loginHandlers.HandleLLSDLogin);
  97. server.AddWebSocketHandler("/WebSocket/GridLogin", loginHandlers.HandleWebSocketLoginEvents);
  98. }
  99. }
  100. }