opensim-development – Blame information for rev 1
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1 | eva | 1 | /* |
2 | * Copyright (c) Contributors, http://opensimulator.org/ |
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3 | * See CONTRIBUTORS.TXT for a full list of copyright holders. |
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4 | * |
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5 | * Redistribution and use in source and binary forms, with or without |
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6 | * modification, are permitted provided that the following conditions are met: |
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7 | * * Redistributions of source code must retain the above copyright |
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8 | * notice, this list of conditions and the following disclaimer. |
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9 | * * Redistributions in binary form must reproduce the above copyright |
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10 | * notice, this list of conditions and the following disclaimer in the |
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11 | * documentation and/or other materials provided with the distribution. |
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12 | * * Neither the name of the OpenSimulator Project nor the |
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13 | * names of its contributors may be used to endorse or promote products |
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14 | * derived from this software without specific prior written permission. |
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15 | * |
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16 | * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY |
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17 | * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
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18 | * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
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19 | * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY |
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20 | * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
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21 | * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
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22 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
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23 | * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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24 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
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25 | * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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26 | */ |
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27 | |||
28 | using System; |
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29 | using System.Collections.Generic; |
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30 | using System.Reflection; |
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31 | using log4net; |
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32 | using Nini.Config; |
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33 | using OpenSim.Server.Base; |
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34 | using OpenSim.Services.Interfaces; |
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35 | using OpenSim.Framework; |
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36 | using OpenSim.Framework.Servers.HttpServer; |
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37 | using OpenSim.Server.Handlers.Base; |
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38 | |||
39 | namespace OpenSim.Server.Handlers.Login |
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40 | { |
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41 | public class LLLoginServiceInConnector : ServiceConnector |
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42 | { |
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43 | private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType); |
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44 | |||
45 | private ILoginService m_LoginService; |
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46 | private bool m_Proxy; |
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47 | private BasicDosProtectorOptions m_DosProtectionOptions; |
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48 | |||
49 | public LLLoginServiceInConnector(IConfigSource config, IHttpServer server, IScene scene) : |
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50 | base(config, server, String.Empty) |
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51 | { |
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52 | m_log.Debug("[LLLOGIN IN CONNECTOR]: Starting..."); |
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53 | string loginService = ReadLocalServiceFromConfig(config); |
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54 | |||
55 | ISimulationService simService = scene.RequestModuleInterface<ISimulationService>(); |
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56 | ILibraryService libService = scene.RequestModuleInterface<ILibraryService>(); |
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57 | |||
58 | Object[] args = new Object[] { config, simService, libService }; |
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59 | m_LoginService = ServerUtils.LoadPlugin<ILoginService>(loginService, args); |
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60 | |||
61 | InitializeHandlers(server); |
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62 | } |
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63 | |||
64 | public LLLoginServiceInConnector(IConfigSource config, IHttpServer server, string configName) : |
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65 | base(config, server, configName) |
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66 | { |
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67 | string loginService = ReadLocalServiceFromConfig(config); |
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68 | |||
69 | Object[] args = new Object[] { config }; |
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70 | |||
71 | m_LoginService = ServerUtils.LoadPlugin<ILoginService>(loginService, args); |
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72 | |||
73 | InitializeHandlers(server); |
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74 | } |
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75 | |||
76 | public LLLoginServiceInConnector(IConfigSource config, IHttpServer server) : |
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77 | this(config, server, String.Empty) |
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78 | { |
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79 | } |
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80 | |||
81 | private string ReadLocalServiceFromConfig(IConfigSource config) |
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82 | { |
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83 | IConfig serverConfig = config.Configs["LoginService"]; |
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84 | if (serverConfig == null) |
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85 | throw new Exception(String.Format("No section LoginService in config file")); |
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86 | |||
87 | string loginService = serverConfig.GetString("LocalServiceModule", String.Empty); |
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88 | if (loginService == string.Empty) |
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89 | throw new Exception(String.Format("No LocalServiceModule for LoginService in config file")); |
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90 | |||
91 | m_Proxy = serverConfig.GetBoolean("HasProxy", false); |
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92 | m_DosProtectionOptions = new BasicDosProtectorOptions(); |
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93 | // Dos Protection Options |
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94 | m_DosProtectionOptions.AllowXForwardedFor = serverConfig.GetBoolean("DOSAllowXForwardedForHeader", false); |
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95 | m_DosProtectionOptions.RequestTimeSpan = |
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96 | TimeSpan.FromMilliseconds(serverConfig.GetInt("DOSRequestTimeFrameMS", 10000)); |
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97 | m_DosProtectionOptions.MaxRequestsInTimeframe = serverConfig.GetInt("DOSMaxRequestsInTimeFrame", 5); |
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98 | m_DosProtectionOptions.ForgetTimeSpan = |
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99 | TimeSpan.FromMilliseconds(serverConfig.GetInt("DOSForgiveClientAfterMS", 120000)); |
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100 | m_DosProtectionOptions.ReportingName = "LOGINDOSPROTECTION"; |
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101 | |||
102 | |||
103 | return loginService; |
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104 | } |
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105 | |||
106 | private void InitializeHandlers(IHttpServer server) |
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107 | { |
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108 | LLLoginHandlers loginHandlers = new LLLoginHandlers(m_LoginService, m_Proxy); |
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109 | server.AddXmlRPCHandler("login_to_simulator", |
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110 | new XmlRpcBasicDOSProtector(loginHandlers.HandleXMLRPCLogin,loginHandlers.HandleXMLRPCLoginBlocked, |
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111 | m_DosProtectionOptions).Process, false); |
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112 | server.AddXmlRPCHandler("set_login_level", loginHandlers.HandleXMLRPCSetLoginLevel, false); |
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113 | server.SetDefaultLLSDHandler(loginHandlers.HandleLLSDLogin); |
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114 | server.AddWebSocketHandler("/WebSocket/GridLogin", loginHandlers.HandleWebSocketLoginEvents); |
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115 | } |
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116 | } |
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117 | } |