private string GenerateJWT(User user)
{
var key = new SymmetricSecurityKey(Encoding.ASCII
.GetBytes(Environment.GetEnvironmentVariable("Key_Token")));
var credential = new SigningCredentials(key, SecurityAlgorithms.HmacSha256Signature);
var rights = _userAuthentication.CreateRights(user);
var tokenDescriptor = new SecurityTokenDescriptor
{
Subject = new ClaimsIdentity(rights),
Expires = DateTime.Now.ToUniversalTime().AddMinutes(GlobalParameters.TokenValidityInMinutes),
SigningCredentials = credential
};
var tokenHandler = new JwtSecurityTokenHandler();
var token = tokenHandler.CreateToken(tokenDescriptor);
return(tokenHandler.WriteToken(token));
}