/// <summary>
/// Get the authentication session.
/// </summary>
/// <returns>The session object.</returns>
///
public AuthenticationSession GetAuthenticationSession()
{
var expiryValue = DateTime.MinValue;
string expiryTicks = LoadEncryptedSettingValue("session_expiredate");
if (!string.IsNullOrWhiteSpace(expiryTicks))
{
long expiryTicksValue;
if (long.TryParse(expiryTicks, out expiryTicksValue))
{
expiryValue = new DateTime(expiryTicksValue);
}
}
var authenticationSession = new AuthenticationSession
{
AccessToken = LoadEncryptedSettingValue("session_token"),
UserInfo = LoadEncryptedSettingValue("session_user"),
Id = LoadEncryptedSettingValue("session_id"),
ExpireDate = expiryValue,
Provider = LoadEncryptedSettingValue("session_provider")
};
_applicationSettings.LocalSettings[Constants.LoginToken] = true;
return authenticationSession;
}
/// <summary>
/// The authentication save session.
/// </summary>
/// <param name="session">
/// The authentication session.
/// </param>
//private void Save(AuthenticationSession session)
public void SaveAuthenticationSession(AuthenticationSession session)
{
SaveEncryptedSettingValue("session_user", session.UserInfo);
SaveEncryptedSettingValue("session_token", session.AccessToken);
SaveEncryptedSettingValue("session_id", session.Id);
SaveEncryptedSettingValue("session_expiredate", session.ExpireDate.Ticks.ToString(CultureInfo.InvariantCulture));
SaveEncryptedSettingValue("session_provider", session.Provider);
}
/// <summary>
/// The login async.
/// </summary>
/// <returns>
/// The <see cref="Task"/> object.
/// </returns>
///
public async Task<AuthenticationSession> LoginAsync()
{
Exception rException = null;
try
{
_authClient = new LiveAuthClient();
// Rui: https://msdn.microsoft.com/en-us/library/hh694244.aspx
//var loginResult = await _authClient.InitializeAsync(_scopes);
// Rui: https://msdn.microsoft.com/en-us/library/hh533677.aspx
var result = await _authClient.LoginAsync(_scopes);
//if (loginResult.Status == LiveConnectSessionStatus.Connected)
if (result.Status == LiveConnectSessionStatus.Connected)
{
//_liveSession = loginResult.Session;
_liveSession = result.Session;
var meResult = await GetUserInfo();
var session = new AuthenticationSession
{
AccessToken = result.Session.AccessToken,
//AccessToken = loginResult.Session.AccessToken,
Provider = Constants.MicrosoftProvider,
UserInfo = meResult["name"].ToString()
};
return session;
}
}
catch (LiveAuthException authExp)
{
System.Diagnostics.Debug.WriteLine("LiveAuthException = " + authExp.ToString());
}
catch (LiveConnectException connExp)
{
System.Diagnostics.Debug.WriteLine("LiveConnectException = " + connExp.ToString());
}
catch (Exception ex)
{
rException = ex;
System.Diagnostics.Debug.WriteLine("rException = " + rException.ToString());
}
await _logManager.LogAsync(rException);
return null;
}