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- /*
- * Copyright (c) Contributors, http://opensimulator.org/
- * See CONTRIBUTORS.TXT for a full list of copyright holders.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * * Neither the name of the OpenSimulator Project nor the
- * names of its contributors may be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
- using log4net;
- using Mono.Addins;
- using System;
- using System.Collections.Generic;
- using System.Reflection;
- using Nini.Config;
- using OpenSim.Framework;
- using OpenSim.Services.Connectors;
- using OpenSim.Region.Framework.Interfaces;
- using OpenSim.Region.Framework.Scenes;
- using OpenSim.Services.Interfaces;
- using OpenMetaverse;
- namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Authorization
- {
- [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "RemoteAuthorizationServicesConnector")]
- public class RemoteAuthorizationServicesConnector :
- AuthorizationServicesConnector, ISharedRegionModule, IAuthorizationService
- {
- private static readonly ILog m_log =
- LogManager.GetLogger(
- MethodBase.GetCurrentMethod().DeclaringType);
- private bool m_Enabled = false;
- private List<Scene> m_scenes = new List<Scene>();
- public Type ReplaceableInterface
- {
- get { return null; }
- }
- public string Name
- {
- get { return "RemoteAuthorizationServicesConnector"; }
- }
- public override void Initialise(IConfigSource source)
- {
- IConfig moduleConfig = source.Configs["Modules"];
- if (moduleConfig != null)
- {
- string name = moduleConfig.GetString("AuthorizationServices", "");
- if (name == Name)
- {
- IConfig authorizationConfig = source.Configs["AuthorizationService"];
- if (authorizationConfig == null)
- {
- m_log.Info("[REMOTE AUTHORIZATION CONNECTOR]: AuthorizationService missing from OpenSim.ini");
- return;
- }
- m_Enabled = true;
- base.Initialise(source);
- m_log.Info("[REMOTE AUTHORIZATION CONNECTOR]: Remote authorization enabled");
- }
- }
- }
- public void PostInitialise()
- {
- }
- public void Close()
- {
- }
- public void AddRegion(Scene scene)
- {
- if (!m_Enabled)
- return;
- if (!m_scenes.Contains(scene))
- {
- m_scenes.Add(scene);
- scene.RegisterModuleInterface<IAuthorizationService>(this);
- }
-
- }
- public void RemoveRegion(Scene scene)
- {
- }
- public void RegionLoaded(Scene scene)
- {
- if (!m_Enabled)
- return;
- m_log.InfoFormat("[REMOTE AUTHORIZATION CONNECTOR]: Enabled remote authorization for region {0}", scene.RegionInfo.RegionName);
- }
-
- public bool IsAuthorizedForRegion(
- string userID, string firstName, string lastName, string regionID, out string message)
- {
- m_log.InfoFormat(
- "[REMOTE AUTHORIZATION CONNECTOR]: IsAuthorizedForRegion checking {0} for region {1}", userID, regionID);
-
- bool isAuthorized = true;
- message = String.Empty;
-
- // get the scene this call is being made for
- Scene scene = null;
- lock (m_scenes)
- {
- foreach (Scene nextScene in m_scenes)
- {
- if (nextScene.RegionInfo.RegionID.ToString() == regionID)
- {
- scene = nextScene;
- }
- }
- }
-
- if (scene != null)
- {
- string mail = String.Empty;
-
- UserAccount account = scene.UserAccountService.GetUserAccount(UUID.Zero, new UUID(userID));
- //if account not found, we assume its a foreign visitor from HG, else use account data...
- if (account != null)
- {
- mail = account.Email;
- firstName = account.FirstName;
- lastName = account.LastName;
- }
- isAuthorized
- = IsAuthorizedForRegion(
- userID, firstName, lastName, mail, scene.RegionInfo.RegionName, regionID, out message);
- }
- else
- {
- m_log.ErrorFormat(
- "[REMOTE AUTHORIZATION CONNECTOR] IsAuthorizedForRegion, can't find scene to match region id of {0}",
- regionID);
- }
-
- return isAuthorized;
- }
- }
- }
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