ورود کاربر و دریافت توکن

/// <summary>
/// Logged On User Model
/// </summary>
public class LoggedOnUserModel
{
    /// <summary>
    /// Session Id
    /// </summary>
    public Guid SessionId { get; set; }

    /// <summary>
    /// Security Token
    /// </summary>
    public string Token { get; set; }

    /// <summary>
    /// User Information
    /// </summary>
    public PublicRAppUser User { get; set; }

    /// <summary>
    /// Permissions
    /// </summary>
    public SecurableItem[] SecurableItem { get; set; }

}

using (HttpClient httpClient = new HttpClient())
{

    httpClient.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", Properties.Settings.Default.Token);
    var response = await httpClient.DeleteAsync
        (
        $"https://api.moaddiyan.com/api/users/delsession?userId={loggedOnUser.User.Id}&sessionId={Properties.Settings.Default.SessionId}"
        );
    if (response.StatusCode != HttpStatusCode.OK)
    {
        Cursor = Cursors.Default;
        Enabled = true;
        MessageBox.Show(JsonConvert.DeserializeObject<string>(await response.Content.ReadAsStringAsync()));
        return;
    }
    response.EnsureSuccessStatusCode();
    

    Properties.Settings.Default.LoggenOnUserJson = "";
    Properties.Settings.Default.Token = "";
    Properties.Settings.Default.SessionId = Guid.Empty;
    Properties.Settings.Default.Save();

    Application.Restart();
}

/// <summary>
/// if user is logged in adds user token to <paramref name="secureClient"/> and then checks user session and if needs renewal, renews it
/// </summary>
/// <param name="secureClient"></param>
/// <param name="response"></param>
/// <returns></returns>
public static async Task<bool> PrepareClientAsync(HttpClient secureClient)
{
    if (string.IsNullOrEmpty(Properties.Settings.Default.Token) || Properties.Settings.Default.SessionId == Guid.Empty)
        return false;
    secureClient.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", Properties.Settings.Default.Token);
    var r = await secureClient.GetAsync($"https://api.moaddiyan.com/api/users/checkmysession/?sessionId={Properties.Settings.Default.SessionId}");
    if (r.StatusCode == HttpStatusCode.OK)
    {
        return true;
    }
    else
    if (r.StatusCode == HttpStatusCode.Unauthorized)
    {
        var reLoginUrl = $"https://api.moaddiyan.com/api/users/relogin/{Properties.Settings.Default.SessionId}";
        var reLoginResponse = await secureClient.PutAsync(reLoginUrl, null);
        if (reLoginResponse.StatusCode != HttpStatusCode.OK)
        {
            return false;
        }

        var json = await reLoginResponse.Content.ReadAsStringAsync();
        LoggedOnUserModel? loggedOnUser = JsonConvert.DeserializeObject<LoggedOnUserModel>(json);
        if (loggedOnUser != null)
        {
            secureClient.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", loggedOnUser.Token);
            
            Properties.Settings.Default.LoggenOnUserJson = json;
            Properties.Settings.Default.Token = loggedOnUser.Token;
            Properties.Settings.Default.SessionId = loggedOnUser.SessionId;
            Properties.Settings.Default.Save();
        }
        return true;

    }
    return false;
}

using (HttpClient httpClient = new HttpClient())
{
    await MoaddiyanSessionChecker.PrepareClientAsync(httpClient);
    var response = await httpClient.DeleteAsync
        (
        $"https://api.moaddiyan.com/api/users/delsession?userId={loggedOnUser.User.Id}&sessionId={Properties.Settings.Default.SessionId}"
        );
    if (response.StatusCode != HttpStatusCode.OK)
    {
        Cursor = Cursors.Default;
        Enabled = true;
        MessageBox.Show(JsonConvert.DeserializeObject<string>(await response.Content.ReadAsStringAsync()));
        return;
    }
    response.EnsureSuccessStatusCode();
    

    Properties.Settings.Default.LoggenOnUserJson = "";
    Properties.Settings.Default.Token = "";
    Properties.Settings.Default.SessionId = Guid.Empty;
    Properties.Settings.Default.Save();

    Application.Restart();
}