public string Encrypt()
{
DirectoryInfo di = new DirectoryInfo(CertFileName);
var cryptographyHelper = new CryptographyHelper();
var certificate = cryptographyHelper.GetX509Certificate(CertFileName);
return(cryptographyHelper.Encrypt(certificate, ToString()));
}
public static Token Decrypt(string encryptedToken)
{
var cryptographyHelper = new CryptographyHelper();
var certificate = cryptographyHelper.GetX509Certificate(CertFileName);
var decrypted = cryptographyHelper.Decrypt(certificate, encryptedToken);
// Splitting it to dictionary
// [UserId=someguidvalue;Ip=127.0.0.1]
var dictionary = decrypted.Split(';').Select(part => part.Split('=')).ToDictionary(split => split[0], split => split[1]);
return(new Token(dictionary["UserId"], dictionary["Ip"]));
}