public UserSession VerifySession(string sessionId)
{
if (string.IsNullOrEmpty(sessionId))
{
return(null);
}
IUserSessionRepository userSessionRepository = RepositoryClassFactory.GetInstance().GetUserSessionRepository();
UserSession userSession = userSessionRepository.FindByID(sessionId);
if (userSession == null)
{
return(null);
}
if (!userSession.UpdatedDate.HasValue)
{
return(null);
}
TimeSpan time = DateTime.Now - userSession.UpdatedDate.Value;
if (time.Milliseconds > TIME_OUT_MINUTES * 60 * 1000)
{
userSessionRepository.Delete(sessionId);
}
else
{
userSessionRepository.Update(userSession);
return(userSession);
}
return(null);
}
public BaseResponse Logout(string sessionID)
{
try
{
IUserSessionRepository userSessionRepository = RepositoryClassFactory.GetInstance().GetUserSessionRepository();
userSessionRepository.Delete(sessionID);
return(new BaseResponse
{
ErrorCode = (int)ErrorCode.None,
Message = string.Empty
});
}
catch (Exception ex)
{
return(new BaseResponse
{
ErrorCode = (int)ErrorCode.Error,
Message = ex.Message
});
}
}
public async Task RefreshSessionAsync(Guid sessionId, Guid newSessionId,
string sessionKey, string ipAddress, string userAgent)
{
var parentSession = await _userSessionRepository.GetByIdAsync(sessionId);
if (parentSession.HasNoValue())
{
throw new ServiceException(Codes.SessionNotFound,
$"Session with id '{sessionId}' has not been found.");
}
if (parentSession.Key != sessionKey)
{
throw new ServiceException(Codes.SessionKeyIsInvalid,
$"Invalid session key: '{sessionKey}'");
}
var newSession = parentSession.Refresh(newSessionId,
_encrypter.GetRandomSecureKey(), sessionId, ipAddress, userAgent);
await _userSessionRepository.AddAsync(newSession);
_userSessionRepository.Delete(parentSession);
}
