[英]How can I convert a BouncyCastle X509Certificate to an X509Certificate2?
Is there any way to convert a Org.BouncyCastle.X509.X509Certificate
to System.Security.Cryptography.X509Certificates.X509Certificate2
?有没有办法将
Org.BouncyCastle.X509.X509Certificate
转换为System.Security.Cryptography.X509Certificates.X509Certificate2
?
The inverse operation is easy, combining Org.BouncyCastle.X509.X509CertificateParser
with System.Security.Cryptography.X509Certificates.X509Certificate2.Export()
.逆操作很简单,将
Org.BouncyCastle.X509.X509CertificateParser
与System.Security.Cryptography.X509Certificates.X509Certificate2.Export()
结合起来。
Easy!!简单!!
using B = Org.BouncyCastle.X509; //Bouncy certificates
using W = System.Security.Cryptography.X509Certificates;
W.X509Certificate2 certificate = new W.X509Certificate2(pdfCertificate.GetEncoded());
And now I can validate certificate chain in the server:现在我可以验证服务器中的证书链:
W.X509Chain ch = new W.X509Chain();
ch.ChainPolicy.RevocationMode = W.X509RevocationMode.NoCheck;
if (!ch.Build(certificate))
res |= ErroresValidacion.CAInvalida;
Useful to validate pdf certifcates extracted with iTextSharp.用于验证使用 iTextSharp 提取的 pdf 证书。
From https://github.com/dotnet/corefx/wiki/ApiCompat :从https://github.com/dotnet/corefx/wiki/ApiCompat :
Most users of X509Certificate and X509Certificate2 objects assume that the object is immutable except for the Reset()/Dispose() methods, the use of Import violates this assumption.
X509Certificate 和 X509Certificate2 对象的大多数用户都假设该对象是不可变的,除了 Reset()/Dispose() 方法,Import 的使用违反了这个假设。
In other words, trying to use import throws an exception in .net core.换句话说,尝试使用 import 会在 .net core 中引发异常。 You should now use:
你现在应该使用:
new X509Certificate(cert.GetEncoded());
but, according to the .net API analyzer ( https://docs.microsoft.com/en-us/dotnet/standard/analyzers/api-analyzer ),但是,根据 .net API 分析器( https://docs.microsoft.com/en-us/dotnet/standard/analyzers/api-analyzer ),
warning PC001: X509Certificate2.X509Certificate2(byte[]) isn't supported on macOS
警告 PC001:X509Certificate2.X509Certificate2(byte[]) 在 macOS 上不受支持
I guess that is the best answer:我想这是最好的答案:
var cert = pdf.Certificates[0];//Org.BouncyCastle.X509.X509Certificate
var cert50 = new X509Certificate();
cert50.Import(cert.GetEncoded());
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