/*
 * 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 OpenMetaverse;

namespace OpenSim.Services.AuthenticationService
{
    // Generic Authentication service used for identifying
    // and authenticating principals.
    // Principals may be clients acting on users' behalf,
    // or any other components that need 
    // verifiable identification.
    //
    public class AuthenticationService
    {
        public byte[] GetPublicKey()
        {
            return new byte[0];
        }

        public string AuthenticatePassword(UUID principalID, string password)
        {
            return String.Empty;
        }

        public byte[] AuthenticatePasswordEncrypted(byte[] cyphertext, byte[] key)
        {
            return new byte[0];
        }

        public string AuthenticateWebkey(UUID principalID, string webkey)
        {
            return String.Empty;
        }

        public byte[] AuthenticateWebkeyEncrypted(byte[] cyphertext, byte[] key)
        {
            return new byte[0];
        }

        public bool Verify(UUID principalID, string token)
        {
            return false;
        }

        public bool VerifyEncrypted(byte[] cyphertext, byte[] key)
        {
            return false;
        }

        public bool Release(UUID principalID, string token)
        {
            return false;
        }

        public bool ReleaseEncrypted(byte[] cyphertext, byte[] key)
        {
            return false;
        }
    }
}