public async Task <ActionResult <UserDto> > RegisterUser([FromBody] UserDto userDto, string password)
{
try
{
if (string.IsNullOrEmpty(userDto.Name))
{
throw new ArgumentNullException(nameof(userDto.Name));
}
if (string.IsNullOrEmpty(password))
{
throw new ArgumentNullException(nameof(password), "cannot be null or empty");
}
if (await CheckIfUsernameTaken(userDto.Name))
{
return(StatusCode(406));
}
var salt = _salter.CreateSalt();
_saltAgorithm ??= new SaltAgorithm();
BasicAuthenticationHandler.Hashing hashdelegate = _saltAgorithm.Hash;
var hash = _salter.GenerateSaltedHash(password, salt, hashdelegate);
var user = _mapper.Map <User>(userDto);
await _context.Users.AddAsync(_mapper.Map <User>(user));
await _context.SaveChangesAsync();
var userPassword = new Password {
Hash = hash, UserId = user.Id, Salt = salt
};
await _context.Passwords.AddAsync(userPassword);
await _context.SaveChangesAsync();
return(CreatedAtAction("GetUser", new { id = user.Id }, _mapper.Map <UserDto>(user)));
}
catch (ArgumentNullException)
{
return(BadRequest());
}
}
public byte[] GenerateSaltedHash(string plainText, byte[] salt, BasicAuthenticationHandler.Hashing func)
{
return(func(plainText, salt));
}
