fcs-azure/AzureTokenMapper.cs

// ***********************************************************************
// Assembly         : FCS.Lib.Azure
// Author           : 
// Created          : 2023 10 02 13:17
// 
// Last Modified By : root
// Last Modified On : 2023 10 02 15:24
// ***********************************************************************
// <copyright file="AzureTokenMapper.cs" company="FCS">
//     Copyright (C) 2023-2023 FCS Frede's Computer Services.
//     This program is free software: you can redistribute it and/or modify
//     it under the terms of the GNU Affero General Public License as
//     published by the Free Software Foundation, either version 3 of the
//     License, or (at your option) any later version.
// 
//     This program is distributed in the hope that it will be useful,
//     but WITHOUT ANY WARRANTY; without even the implied warranty of
//     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//     GNU Affero General Public License for more details.
// 
//     You should have received a copy of the GNU Affero General Public License
//     along with this program.  If not, see [https://www.gnu.org/licenses]
// </copyright>
// <summary></summary>
// ***********************************************************************

using System;
using System.Text.Json;
using FCS.Lib.Utility;

namespace FCS.Lib.Azure;

public class AzureTokenMapper
{
    public AzureToken MapAzureToken(string json)
    {
        if (string.IsNullOrWhiteSpace(json))
            throw new ArgumentNullException(nameof(json));

        var token = JsonSerializer.Deserialize<AzureTokenDto>(json);
        return token == null
            ? null
            : new AzureToken
            {
                AccessToken = token.AccessToken,
                Expires = Mogrify.CurrentDateTimeToTimeStamp() + token.ExtExpiresIn - 600,
                TokenType = token.TokenType
            };
    }
}