opensim/OpenSim/Data/Null/NullAuthenticationData.cs

/*
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 * See CONTRIBUTORS.TXT for a full list of copyright holders.
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 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
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 *       documentation and/or other materials provided with the distribution.
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 *       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
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 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

using System;
using System.Collections;
using System.Collections.Generic;
using OpenMetaverse;
using OpenSim.Framework;
using OpenSim.Data;

namespace OpenSim.Data.Null
{
    public class NullAuthenticationData : IAuthenticationData
    {
        private static Dictionary<UUID, AuthenticationData> m_DataByUUID = new Dictionary<UUID, AuthenticationData>();
        private static Dictionary<UUID, string> m_Tokens = new Dictionary<UUID, string>();

        public NullAuthenticationData(string connectionString, string realm)
        {
        }

        public AuthenticationData Get(UUID principalID)
        {
             return m_DataByUUID.TryGetValue(principalID, out AuthenticationData ad) ? ad :null;
        }

        public bool Store(AuthenticationData data)
        {
            m_DataByUUID[data.PrincipalID] = data;
            return true;
        }

        public bool SetDataItem(UUID principalID, string item, string value)
        {
            // Not implemented
            return false;
        }

        public bool SetToken(UUID principalID, string token, int lifetime)
        {
            m_Tokens[principalID] = token;
            return true;
        }

        public bool CheckToken(UUID principalID, string token, int lifetime)
        {
            return m_Tokens.TryGetValue(principalID, out string tk) ? tk == token : false;
        }
    }
}