private string BuildToken()
{
var roles = new[] { "read:rental", "read:books" };
var claims = new[] { new Claim(ClaimTypes.Role, "read:rental"), new Claim(ClaimTypes.Role, "read:books") };
// get options
var config = _configuration.GetSection("JwtIssuerOptions");
var configKey = config["JwtKey"];
var key = new SymmetricSecurityKey(Encoding.UTF8.GetBytes(configKey));
var creds = new SigningCredentials(key, SecurityAlgorithms.HmacSha256);
var issuerKey = config["JwtIssuer"];
var token = new JwtSecurityToken(issuerKey,
config["JwtIssuer"],
claims,
expires: DateTime.Now.AddMinutes(30),
signingCredentials: creds);
var jsonCompactSerializedString = new JwtSecurityTokenHandler().WriteToken(token);
string encodedPayload = jsonCompactSerializedString.Split('.')[1];
string decodedPayload = Base64UrlDecode(encodedPayload);
object jsonObject = JsonConvert.DeserializeObject(decodedPayload);
string formattedPayload = JsonConvert.SerializeObject(jsonObject, Formatting.Indented);
return(formattedPayload);
}
