public async Task <AuthenticationResultModel> GenerateJwtByRefreshToken(string token)
{
var user = _context.Users.SingleOrDefault(u => u.RefreshTokens.Any(t => t.Token == token));
if (user == null)
{
return(AuthenticationResultModel.Failed($"Token did not match any users."));
}
var refreshToken = user.RefreshTokens.Single(x => x.Token == token);
if (!refreshToken.IsActive)
{
return(AuthenticationResultModel.Failed($"Token Not Active."));
}
//Revoke Current Refresh Token
refreshToken.Revoked = DateTime.UtcNow;
//Generate new Refresh Token and save to Database
var newRefreshToken = RefreshTokenGenerator.CreateRefreshToken();
user.RefreshTokens.Add(newRefreshToken);
_context.Update(user);
_context.SaveChanges();
return(await GetAuthenticationResultModel(user, newRefreshToken));
}
public async Task <AuthenticationResultModel> GenerateJwtByUserPass(AuthenticationRequestModel model)
{
var user = await _userManager.FindByEmailAsync(model.Email);
if (user == null)
{
return(AuthenticationResultModel.Failed($"No Accounts Registered with {model.Email}."));
}
if (await _userManager.CheckPasswordAsync(user, model.Password))
{
var refreshToken = new RefreshToken();
if (user.RefreshTokens.Any(a => a.IsActive))
{
refreshToken = user.RefreshTokens.FirstOrDefault(a => a.IsActive);
}
else
{
refreshToken = RefreshTokenGenerator.CreateRefreshToken();
user.RefreshTokens.Add(refreshToken);
_context.Update(user);
_context.SaveChanges();
}
return(await GetAuthenticationResultModel(user, refreshToken));
}
return(AuthenticationResultModel.Failed("Incorrect Credentials for user {user.Email}."));
}