public async Task <IActionResult> RegisterUserAsync([FromBody] User user)
{
if (user == null)
{
return(BadRequest());
}
var encrypter = new Encrypter();
/*var doesUserExist = from users in _context.Users
* where users.Username == user.Username && users.Password == encryptor.CalculateHash(user.Password)
* select users;*/
var isUserRegistered = await _context.Users
.Where(x => x.Username == user.Username &&
x.Password == encrypter.CalculateHash(user.Password))
.FirstOrDefaultAsync();
if (isUserRegistered != null)
{
return(StatusCode(200, "Already created"));
}
await _context.Users.AddAsync(new User
{
Username = user.Username,
Password = encrypter.CalculateHash(user.Password)
});
await _context.SaveChangesAsync();
return(Ok());
}
public async Task <IActionResult> RequestTokenAsync([FromBody] User user)
{
var encrypter = new Encrypter();
var isUserRegistered = await _context.Users
.Where(x => x.Username == user.Username &&
x.Password == encrypter.CalculateHash(user.Password))
.FirstOrDefaultAsync();
if (isUserRegistered != null)
{
var claims = new[]
{
new Claim(ClaimTypes.Name, user.Username)
};
var key = new SymmetricSecurityKey(Encoding.UTF8.GetBytes(_configuration["SecurityKey"]));
var creds = new SigningCredentials(key, SecurityAlgorithms.HmacSha256);
var token = new JwtSecurityToken(
issuer: "yourdomain.com",
audience: "yourdomain.com",
claims: claims,
expires: DateTime.Now.AddMinutes(2),
signingCredentials: creds);
return(Ok(new
{
token = new JwtSecurityTokenHandler().WriteToken(token)
}));
}
return(BadRequest("Could not verify username and password"));
}
