public async Task <ServiceResponse <RefreshTokenResponse> > RefreshTokenAsync(string accessToken, string refreshToken)
{
if (string.IsNullOrWhiteSpace(accessToken))
{
ErrorResultToReturn = new ErrorResult("Pusty access token");
throw new RestException(HttpStatusCode.BadRequest, ErrorResultToReturn);
}
if (string.IsNullOrWhiteSpace(refreshToken))
{
ErrorResultToReturn = new ErrorResult("Pusty refresh token");
throw new RestException(HttpStatusCode.BadRequest, ErrorResultToReturn);
}
var validatedToken = _jwtGenerator.GetPrincipalFromToken(accessToken);
if (validatedToken == null)
{
ErrorResultToReturn = new ErrorResult("Nieprawidłowy token");
throw new RestException(HttpStatusCode.BadRequest, ErrorResultToReturn);
}
var storedRefreshToken =
await Context.RefreshTokens.SingleOrDefaultAsync(x => x.Token == refreshToken);
var validationResult = _jwtGenerator.ValidateRefreshToken(storedRefreshToken, validatedToken);
if (validationResult.Any())
{
ErrorResultToReturn = new ErrorResult(Errors.AuthErrors.AnErrorOccuredWhileAuthenticating, validationResult.ToArray());
throw new RestException(HttpStatusCode.BadRequest, ErrorResultToReturn);
}
storedRefreshToken.Used = true;
Context.RefreshTokens.Update(storedRefreshToken);
await SaveChangesAsync(new[] { "Wystąpił bład podczas aktualizowania tokena" });
var user = await UserManager.FindByIdAsync(_jwtGenerator.GetUserIdFromToken(validatedToken));
if (user == null)
{
ErrorResultToReturn = new ErrorResult(Errors.AccountErrors.UserNotFound);
throw new RestException(HttpStatusCode.BadRequest, ErrorResultToReturn);
}
var tokens = await _jwtGenerator.CreateTokenAsync(user);
return(new ServiceResponse <RefreshTokenResponse>(HttpStatusCode.OK, new RefreshTokenResponse {
RefreshToken = tokens.RefreshToken, Token = tokens.Token
}));
}
//public Task<bool> Logout()
//{
// throw new NotImplementedException();
//}
public async Task <RefreshTokenResponse> RefreshTokenAsync(string accessToken, string refreshToken)
{
if (string.IsNullOrWhiteSpace(accessToken))
{
return(null);
}
if (string.IsNullOrWhiteSpace(refreshToken))
{
return(null);
}
var validatedToken = _jwtGenerator.GetPrincipalFromToken(accessToken);
if (validatedToken == null)
{
return(null);
}
var storedRefreshToken =
await _context.RefreshTokens.SingleOrDefaultAsync(x => x.Token == refreshToken);
var validationResult = _jwtGenerator.ValidateRefreshToken(storedRefreshToken, validatedToken);
if (validationResult.Any())
{
return(null);
}
storedRefreshToken.Used = true;
_context.RefreshTokens.Update(storedRefreshToken);
await _context.SaveChangesAsync();
var user = await UserManager.FindByIdAsync(_jwtGenerator.GetUserIdFromToken(validatedToken));
if (user == null)
{
return(null);
}
var tokens = await _jwtGenerator.CreateTokenAsync(user);
return(new RefreshTokenResponse {
RefreshToken = tokens.RefreshToken, Token = tokens.Token
});
}