public TToken DecodeToken(string token)
{
RSAParameters rsaParams;
using (var tr = new StringReader(_keyProvider.Key))
{
var pemReader = new PemReader(tr, _passwordFinder);
if (!(pemReader.ReadObject() is RsaKeyParameters publicKeyParams))
{
throw new Exception("Could not read RSA public key");
}
rsaParams = DotNetUtilities.ToRSAParameters(publicKeyParams);
}
using (var rsa = new RSACryptoServiceProvider())
{
rsa.ImportParameters(rsaParams);
return(JWT.Decode <TToken>(token, rsa, JwsAlgorithm.RS256));
}
}
public string CreateToken(TToken data)
{
RSAParameters rsaParams;
using (var tr = new StringReader(_keyProvider.Key))
{
var pemReader = new PemReader(tr, _passwordFinder);
if (!(pemReader.ReadObject() is AsymmetricCipherKeyPair keyPair))
{
throw new Exception("Could not read RSA private key");
}
var privateRsaParams = keyPair.Private as RsaPrivateCrtKeyParameters;
rsaParams = DotNetUtilities.ToRSAParameters(privateRsaParams);
}
using (var rsa = new RSACryptoServiceProvider())
{
rsa.ImportParameters(rsaParams);
return(JWT.Encode(data, rsa, JwsAlgorithm.RS256));
}
}