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WebkeyOrPasswordAuthenticationService.cs 4.3 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 OpenMetaverse;
  30. using OpenSim.Services.Interfaces;
  31. using log4net;
  32. using Nini.Config;
  33. using System.Reflection;
  34. using OpenSim.Data;
  35. using OpenSim.Framework;
  36. using OpenSim.Framework.Console;
  37. using OpenSim.Server.Base;
  38. namespace OpenSim.Services.AuthenticationService
  39. {
  40. public class WebkeyOrPasswordAuthenticationService : AuthenticationServiceBase, IAuthenticationService
  41. {
  42. private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
  43. private Dictionary<string, IAuthenticationService> m_svcChecks
  44. = new Dictionary<string, IAuthenticationService>();
  45. public WebkeyOrPasswordAuthenticationService(IConfigSource config)
  46. : base(config)
  47. {
  48. m_svcChecks["web_login_key"] = new WebkeyAuthenticationService(config);
  49. m_svcChecks["password"] = new PasswordAuthenticationService(config);
  50. }
  51. public string Authenticate(UUID principalID, string password, int lifetime)
  52. {
  53. AuthenticationData data = m_Database.Get(principalID);
  54. string result = String.Empty;
  55. if (data != null && data.Data != null)
  56. {
  57. if (data.Data.ContainsKey("webLoginKey"))
  58. {
  59. m_log.DebugFormat("[AUTH SERVICE]: Attempting web key authentication for PrincipalID {0}", principalID);
  60. result = m_svcChecks["web_login_key"].Authenticate(principalID, password, lifetime);
  61. if (result == String.Empty)
  62. {
  63. m_log.DebugFormat("[AUTH SERVICE]: Web Login failed for PrincipalID {0}", principalID);
  64. }
  65. }
  66. if (result == string.Empty && data.Data.ContainsKey("passwordHash") && data.Data.ContainsKey("passwordSalt"))
  67. {
  68. m_log.DebugFormat("[AUTH SERVICE]: Attempting password authentication for PrincipalID {0}", principalID);
  69. result = m_svcChecks["password"].Authenticate(principalID, password, lifetime);
  70. if (result == String.Empty)
  71. {
  72. m_log.DebugFormat("[AUTH SERVICE]: Password login failed for PrincipalID {0}", principalID);
  73. }
  74. }
  75. if (result == string.Empty)
  76. {
  77. m_log.DebugFormat("[AUTH SERVICE]: Both password and webLoginKey-based authentication failed for PrincipalID {0}", principalID);
  78. }
  79. }
  80. else
  81. {
  82. m_log.DebugFormat("[AUTH SERVICE]: PrincipalID {0} or its data not found", principalID);
  83. }
  84. return result;
  85. }
  86. }
  87. }