Question

In versions prior to r146 it was possible to create X509Certificate objects directly.
Now that API is deprecated and the new one only deliveres a X509CertificateHolder object.

I cannot find a way to transform a X509CertificateHolder to X509Certificate.

How can this be done?

Answer 1

I will answer to my own questions, but not delete it, in case someone else got the same problems:

return new JcaX509CertificateConverter().getCertificate(certificateHolder);

And for attribute certificates:

return new X509V2AttributeCertificate(attributeCertificateHolder.getEncoded());

Not nice, as it is encoding and decoding, but it works.