PushSharp 抛出 CryptographicException：证书实例为空

Posted 2023-02-24

【中文标题】PushSharp 抛出 CryptographicException：证书实例为空

【英文标题】：PushSharp throwing CryptographicException: Certificate instance is empty

【发布时间】：2016-09-27 19:12:58

【问题描述】：

我无法让 PushSharp 工作，我很确定问题是我做错了，虽然我不知道是什么...：/

代码如下：

var cert = new X509Certificate2(
                "cio_aps_development.p12",
                "",
                X509KeyStorageFlags.MachineKeySet |
                X509KeyStorageFlags.PersistKeySet |
                X509KeyStorageFlags.Exportable);

//var config = new ApnsConfiguration(ApnsConfiguration.ApnsServerEnvironment.Sandbox, "cio_aps_development.p12", "");
var config = new ApnsConfiguration(ApnsConfiguration.ApnsServerEnvironment.Sandbox, cert);

不管我采用哪种方法，我都会收到此错误：

System.Security.Cryptography.CryptographicException: Certificate instance is empty.

System.Security.Cryptography.CryptographicException: Certificate instance is empty.
      at System.Security.Cryptography.X509Certificates.X509Helper.ThrowIfContextInvalid (System.Security.Cryptography.X509Certificates.X509CertificateImpl impl) [0x0000b] in /private/tmp/source-mono-4.6.0/bockbuild-xamarin/profiles/mono-mac-xamarin/build-root/mono-x86/mcs/class/corlib/System.Security.Cryptography.X509Certificates/X509Helper.cs:120 
      at System.Security.Cryptography.X509Certificates.X509Certificate.get_Impl () [0x00000] in /private/tmp/source-mono-4.6.0/bockbuild-xamarin/profiles/mono-mac-xamarin/build-root/mono-x86/mcs/class/corlib/System.Security.Cryptography.X509Certificates/X509Certificate.cs:137 
      at System.Security.Cryptography.X509Certificates.X509Certificate2.get_Impl () [0x00000] in /private/tmp/source-mono-4.6.0/bockbuild-xamarin/profiles/mono-mac-xamarin/build-root/mono-x86/mcs/class/System/System.Security.Cryptography.X509Certificates/X509Certificate2.cs:63 
      at System.Security.Cryptography.X509Certificates.X509Certificate2.get_IssuerName () [0x00000] in /private/tmp/source-mono-4.6.0/bockbuild-xamarin/profiles/mono-mac-xamarin/build-root/mono-x86/mcs/class/System/System.Security.Cryptography.X509Certificates/X509Certificate2.cs:169 
      at PushSharp.Apple.ApnsConfiguration.CheckIsApnsCertificate () [0x00011] in <1389cefdb7bb4d6c97d6126934847d24>:0 
      at PushSharp.Apple.ApnsConfiguration.Initialize (PushSharp.Apple.ApnsConfiguration+ApnsServerEnvironment serverEnvironment, System.Security.Cryptography.X509Certificates.X509Certificate2 certificate, System.Boolean validateIsApnsCertificate) [0x000a8] in <1389cefdb7bb4d6c97d6126934847d24>:0 
      at PushSharp.Apple.ApnsConfiguration..ctor (PushSharp.Apple.ApnsConfiguration+ApnsServerEnvironment serverEnvironment, System.Security.Cryptography.X509Certificates.X509Certificate2 certificate) [0x00006] in <1389cefdb7bb4d6c97d6126934847d24>:0 

有什么想法吗？

谢谢！

【参考方案1】：

供将来参考：

问题出在我的 p12 文件上。它没有正确导出。 以正确的方式导出后，它起作用了。