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 log4net; |
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29 | using Mono.Addins; |
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30 | using System; |
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31 | using System.Collections.Generic; |
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32 | using System.Reflection; |
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33 | using Nini.Config; |
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34 | using OpenSim.Framework; |
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35 | using OpenSim.Services.Connectors; |
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36 | using OpenSim.Region.Framework.Interfaces; |
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37 | using OpenSim.Region.Framework.Scenes; |
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38 | using OpenSim.Services.Interfaces; |
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39 | using OpenMetaverse; |
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40 | |||
41 | namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Authorization |
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42 | { |
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43 | [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "RemoteAuthorizationServicesConnector")] |
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44 | public class RemoteAuthorizationServicesConnector : |
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45 | AuthorizationServicesConnector, ISharedRegionModule, IAuthorizationService |
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46 | { |
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47 | private static readonly ILog m_log = |
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48 | LogManager.GetLogger( |
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49 | MethodBase.GetCurrentMethod().DeclaringType); |
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50 | |||
51 | private bool m_Enabled = false; |
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52 | private List<Scene> m_scenes = new List<Scene>(); |
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53 | |||
54 | public Type ReplaceableInterface |
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55 | { |
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56 | get { return null; } |
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57 | } |
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58 | |||
59 | public string Name |
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60 | { |
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61 | get { return "RemoteAuthorizationServicesConnector"; } |
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62 | } |
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63 | |||
64 | public override void Initialise(IConfigSource source) |
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65 | { |
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66 | IConfig moduleConfig = source.Configs["Modules"]; |
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67 | if (moduleConfig != null) |
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68 | { |
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69 | string name = moduleConfig.GetString("AuthorizationServices", ""); |
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70 | if (name == Name) |
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71 | { |
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72 | IConfig authorizationConfig = source.Configs["AuthorizationService"]; |
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73 | if (authorizationConfig == null) |
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74 | { |
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75 | m_log.Info("[REMOTE AUTHORIZATION CONNECTOR]: AuthorizationService missing from OpenSim.ini"); |
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76 | return; |
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77 | } |
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78 | |||
79 | m_Enabled = true; |
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80 | |||
81 | base.Initialise(source); |
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82 | |||
83 | m_log.Info("[REMOTE AUTHORIZATION CONNECTOR]: Remote authorization enabled"); |
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84 | } |
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85 | } |
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86 | } |
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87 | |||
88 | public void PostInitialise() |
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89 | { |
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90 | } |
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91 | |||
92 | public void Close() |
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93 | { |
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94 | } |
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95 | |||
96 | public void AddRegion(Scene scene) |
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97 | { |
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98 | if (!m_Enabled) |
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99 | return; |
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100 | |||
101 | if (!m_scenes.Contains(scene)) |
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102 | { |
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103 | m_scenes.Add(scene); |
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104 | scene.RegisterModuleInterface<IAuthorizationService>(this); |
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105 | } |
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106 | |||
107 | } |
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108 | |||
109 | public void RemoveRegion(Scene scene) |
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110 | { |
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111 | } |
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112 | |||
113 | public void RegionLoaded(Scene scene) |
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114 | { |
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115 | if (!m_Enabled) |
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116 | return; |
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117 | |||
118 | m_log.InfoFormat("[REMOTE AUTHORIZATION CONNECTOR]: Enabled remote authorization for region {0}", scene.RegionInfo.RegionName); |
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119 | |||
120 | } |
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121 | |||
122 | public bool IsAuthorizedForRegion( |
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123 | string userID, string firstName, string lastName, string regionID, out string message) |
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124 | { |
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125 | m_log.InfoFormat( |
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126 | "[REMOTE AUTHORIZATION CONNECTOR]: IsAuthorizedForRegion checking {0} for region {1}", userID, regionID); |
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127 | |||
128 | bool isAuthorized = true; |
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129 | message = String.Empty; |
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130 | |||
131 | // get the scene this call is being made for |
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132 | Scene scene = null; |
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133 | lock (m_scenes) |
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134 | { |
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135 | foreach (Scene nextScene in m_scenes) |
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136 | { |
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137 | if (nextScene.RegionInfo.RegionID.ToString() == regionID) |
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138 | { |
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139 | scene = nextScene; |
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140 | } |
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141 | } |
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142 | } |
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143 | |||
144 | if (scene != null) |
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145 | { |
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146 | string mail = String.Empty; |
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147 | |||
148 | UserAccount account = scene.UserAccountService.GetUserAccount(UUID.Zero, new UUID(userID)); |
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149 | |||
150 | //if account not found, we assume its a foreign visitor from HG, else use account data... |
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151 | if (account != null) |
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152 | { |
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153 | mail = account.Email; |
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154 | firstName = account.FirstName; |
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155 | lastName = account.LastName; |
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156 | } |
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157 | |||
158 | isAuthorized |
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159 | = IsAuthorizedForRegion( |
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160 | userID, firstName, lastName, mail, scene.RegionInfo.RegionName, regionID, out message); |
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161 | } |
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162 | else |
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163 | { |
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164 | m_log.ErrorFormat( |
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165 | "[REMOTE AUTHORIZATION CONNECTOR] IsAuthorizedForRegion, can't find scene to match region id of {0}", |
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166 | regionID); |
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167 | } |
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168 | |||
169 | return isAuthorized; |
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170 | } |
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171 | } |
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172 | } |