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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 System;
using System.Collections.Generic;
using System.IO;
using System.Reflection;
using Nini.Config;
using OpenSim.Framework;
using OpenSim.Framework.Communications;
using OpenSim.Framework.Servers.HttpServer;
using OpenSim.Services.Interfaces;
using OpenMetaverse;
namespace OpenSim.Services.Connectors
{
public class AuthorizationServicesConnector
{
private static readonly ILog m_log =
LogManager.GetLogger(
MethodBase.GetCurrentMethod().DeclaringType);
private string m_ServerURI = String.Empty;
private bool m_ResponseOnFailure = true;
public AuthorizationServicesConnector()
{
}
public AuthorizationServicesConnector(string serverURI)
{
m_ServerURI = serverURI.TrimEnd('/');
}
public AuthorizationServicesConnector(IConfigSource source)
{
Initialise(source);
}
public virtual void Initialise(IConfigSource source)
{
IConfig authorizationConfig = source.Configs["AuthorizationService"];
if (authorizationConfig == null)
{
m_log.Info("[AUTHORIZATION CONNECTOR]: AuthorizationService missing from OpenSim.ini");
throw new Exception("Authorization connector init error");
}
string serviceURI = authorizationConfig.GetString("AuthorizationServerURI",
String.Empty);
if (serviceURI == String.Empty)
{
m_log.Error("[AUTHORIZATION CONNECTOR]: No Server URI named in section AuthorizationService");
throw new Exception("Authorization connector init error");
}
m_ServerURI = serviceURI;
// this dictates what happens if the remote service fails, if the service fails and the value is true
// the user is authorized for the region.
bool responseOnFailure = authorizationConfig.GetBoolean("ResponseOnFailure",true);
m_ResponseOnFailure = responseOnFailure;
}
public bool IsAuthorizedForRegion(string userID, string firstname, string surname, string email, string regionName, string regionID, out string message)
{
// do a remote call to the authorization server specified in the AuthorizationServerURI
m_log.InfoFormat("[AUTHORIZATION CONNECTOR]: IsAuthorizedForRegion checking {0} at remote server {1}", userID, m_ServerURI);
string uri = m_ServerURI;
AuthorizationRequest req = new AuthorizationRequest(userID, firstname, surname, email, regionName, regionID);
AuthorizationResponse response;
try
{
response = SynchronousRestObjectRequester.MakeRequest<AuthorizationRequest, AuthorizationResponse>("POST", uri, req);
}
catch (Exception e)
{
m_log.WarnFormat("[AUTHORIZATION CONNECTOR]: Unable to send authorize {0} for region {1} error thrown during comms with remote server. Reason: {2}", userID, regionID, e.Message);
message = "";
return m_ResponseOnFailure;
}
if (response == null)
{
message = "Null response";
return m_ResponseOnFailure;
}
m_log.DebugFormat("[AUTHORIZATION CONNECTOR] response from remote service was {0}", response.Message);
message = response.Message;
return response.IsAuthorized;
}
}
}
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