public async Task <JwtDTO> RefreshAccessToken(string refreshToken)
{
var token = await _refreshTokens.GetAsync(refreshToken);
if (token == null)
{
throw new NewException("Token was not found.");
}
if (token.Revoked)
{
throw new NewException("Token was revoked.");
}
var user = await _userRepository.GetAsync(token.UserId);
if (user == null)
{
throw new NewException("User was not found.");
}
var jwt = _jwtHandler.CreateToken(user.Id);
var jwtDto = new JwtDTO()
{
AccessToken = jwt.AccessToken, Expires = jwt.Expires, RefreshToken = token.Token
};
return(jwtDto);
}
public async Task <TokenDTO> LoginAsync(string email, string password)
{
const string invalidCredentials = "Invalid Credentials";
User user = await _userRepository.GetUserOrFailAsync(email, invalidCredentials);
if (user.Password != new HashingProvider().ComputeHashFromStringToString(password))
{
throw new UserNotFoundException(invalidCredentials);
}
JwtDTO jwtDto = _jwtService.CreateToken(user.Id, user.Role);
return(new TokenDTO(jwtDto.Token, jwtDto.ExpiryTime, user.Role));
}
public async Task <JwtDTO> Login(string login, string password)
{
var user = await _userRepository.GetAsync(login);
if (user == null)
{
throw new NewException(NewCodes.UserNotFound);
}
var hash = _encrypter.GetHash(password, user.Salt);
if (user.Password != hash)
{
throw new NewException(NewCodes.WrongCredentials);
}
var jwt = _jwtHandler.CreateToken(user.Id);
var refreshToken = await _refreshTokens.GetByUserIdAsync(user.Id);
string token = "";
if (refreshToken == null)
{
token = Guid.NewGuid().ToString()
.Replace("+", string.Empty)
.Replace("=", string.Empty)
.Replace("/", string.Empty);
await _refreshTokens.AddAsync(new RefreshToken(user, token));
}
else
{
token = refreshToken.Token;
}
var jwtDto = new JwtDTO()
{
AccessToken = jwt.AccessToken, Expires = jwt.Expires, RefreshToken = token, UserId = jwt.UserId
};
return(jwtDto);
}
public static void SetJwt(this IMemoryCache cache, Guid tokenId, JwtDTO jwt) => cache.Set(GetJwtKey(tokenId), jwt, TimeSpan.FromSeconds(5));