private static bool SetSession(UserDataFetcher UDF)
{
/* Session. unix in file.
* we will hash it.
* send it to server.
* __________________
* check procedure:
* if hash matches -> proceed
* does not match -> invalid session
*/
if (!InputValidator.ValidateId(UDF.GetId()))
{
return(error.SetErrorAndReturnFalse(ErrorCode.USER_NOT_FOUND));
}
//-----timestamp
long unix = DataFetcher.GetServerTimeStamp();
UserDataPusher.PushSessionFileLoggedIn(unix);
string hashedUnix = timestampHasher.Hash(unix.ToString(), DataFetcher.GetDeviceIdentifier());
UserDataPusher.UpdateUserSession(UDF, unix, hashedUnix);
//System.Windows.Forms.MessageBox.Show($"hashedUnix: {hashedUnix} ({hashedUnix.Length})");
return(true);
/*
* if (UDF.GetCurrentUserTimeStamp().IsTimeStampOlderThan(7 * 24)) //^extension
* //user has not been logged in for a whole week
* return true;
* return true;
*/
}
private static bool IsThisTheLastSessionTimestamp(UserDataFetcher UDF, long lastUnix = -1)
{
lastUnix = (lastUnix == -1) ? UserDataFetcher.GetLastLoginTimestamp() : lastUnix;
string hashedUnix = timestampHasher.Hash(lastUnix.ToString(), DataFetcher.GetDeviceIdentifier());
if (!UDF.IsThisLastLoggedInTimestampHash(hashedUnix))
{
return(false);
}
return(true);
}