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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 System;
using System.Collections.Generic;
using OpenMetaverse;
using OpenSim.Services.Interfaces;
using log4net;
using Nini.Config;
using System.Reflection;
using OpenSim.Data;
using OpenSim.Framework;
using OpenSim.Framework.Console;
using OpenSim.Server.Base;
namespace OpenSim.Services.AuthenticationService
{
public class WebkeyOrPasswordAuthenticationService : AuthenticationServiceBase, IAuthenticationService
{
private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
private IConfigSource m_config;
private Dictionary<string, IAuthenticationService> m_svcChecks
= new Dictionary<string, IAuthenticationService>();
public WebkeyOrPasswordAuthenticationService(IConfigSource config)
: base(config)
{
this.m_config = config;
m_svcChecks["web_login_key"] = new WebkeyAuthenticationService(config);
m_svcChecks["password"] = new PasswordAuthenticationService(config);
}
public string Authenticate(UUID principalID, string password, int lifetime)
{
AuthenticationData data = m_Database.Get(principalID);
string result = String.Empty;
if (data != null && data.Data != null)
{
if (data.Data.ContainsKey("webLoginKey"))
{
m_log.DebugFormat("[AUTH SERVICE]: Attempting web key authentication for PrincipalID {0}", principalID);
result = m_svcChecks["web_login_key"].Authenticate(principalID, password, lifetime);
if (result == String.Empty)
{
m_log.DebugFormat("[AUTH SERVICE]: Web Login failed for PrincipalID {0}", principalID);
}
}
if (result == string.Empty && data.Data.ContainsKey("passwordHash") && data.Data.ContainsKey("passwordSalt"))
{
m_log.DebugFormat("[AUTH SERVICE]: Attempting password authentication for PrincipalID {0}", principalID);
result = m_svcChecks["password"].Authenticate(principalID, password, lifetime);
if (result == String.Empty)
{
m_log.DebugFormat("[AUTH SERVICE]: Password login failed for PrincipalID {0}", principalID);
}
}
if (result == string.Empty)
{
m_log.DebugFormat("[AUTH SERVICE]: Both password and webLoginKey-based authentication failed for PrincipalID {0}", principalID);
}
}
else
{
m_log.DebugFormat("[AUTH SERVICE]: PrincipalID {0} or its data not found", principalID);
}
return result;
}
}
}
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