Bouncycastle：X509CertificateHolder到X509Certificate？ [英] Bouncycastle: X509CertificateHolder to X509Certificate?

问题描述

在r146之前的版本中，可以直接创建 X509Certificate 对象。
现在API已经被弃用，新的​​API只能提供 X509CertificateHolder 对象。

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.

一种将 X509CertificateHolder 转换为 X509Certificate 的方法。

推荐答案

我会回答自己的问题，但不会删除它，同样的问题：

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

return new JcaX509CertificateConverter().setProvider( "BC" )
  .getCertificate( certificateHolder );

而对于属性证书：

return new X509V2AttributeCertificate( attributeCertificateHolder.getEncoded() );

不好，因为它是编码和解码，但它工作。

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

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