public TrainerModel GetTrainerByCredentials(CredentialsModel credentials)
{
TrainerModel trainerToCheck = new TrainerModel(db.Trainers.SingleOrDefault(p => p.Username == credentials.Username));
credentials.Password = Convert.ToBase64String(KeyDerivation.Pbkdf2(
password: credentials.Password,
salt: Convert.FromBase64String(trainerToCheck.Salt),
prf: KeyDerivationPrf.HMACSHA1,
iterationCount: 10000,
numBytesRequested: 256 / 8));
if (credentials.Password == trainerToCheck.Password)
{
return(trainerToCheck);
}
return(null);
}
public IActionResult Login(CredentialsModel credentials)
{
try
{
TrainerModel trainer = authLogic.GetTrainerByCredentials(credentials);
if (trainer == null)
{
return(Unauthorized("incorrect trainername or password"));
}
trainer.JwtToken = jwtHelper.GetJwtToken(trainer.Username);
trainer.Password = null;
return(Ok(trainer));
}
catch (Exception ex)
{
return(StatusCode(StatusCodes.Status500InternalServerError, ex.Message));
}
}