遇到一个奇怪的问题,X509Certificate2.Verify()对于有效的证书返回false。也许有人之前已经遇到过这种奇怪的情况并且可以为此提供一些帮助。
我正在使用openssl生成用于测试目的的客户端证书。 我创建了一个根CA,基于该根CA生成客户端证书,并将根CA添加到其链中。
我将根CA和客户端证书加载到本地证书存储中,看起来没问题,但当我从我的NUnit代码加载它来测试X509Certificate2.Verify()时,它总是返回false。
下面是从存储中加载证书的代码:
X509Store store = new X509Store(StoreName.My);
string thumbprint = "60 d1 38 95 ee 3a 73 1e 7e 0d 70 68 0f 2d d0 69 1e 9a eb 72";
store.Open(OpenFlags.ReadOnly);
var mCert = store.Certificates.Find(
X509FindType.FindByThumbprint,
thumbprint,
true
).OfType<System.Security.Cryptography.X509Certificates.X509Certificate>().FirstOrDefault();
if(mCert != null)
{
var testClientCert = new X509Certificate2(mCert);
}
这是我刚刚生成的客户端证书: (CRL网址可以从我的本地计算机正确访问)
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
这里是当我从浏览器访问时下载的CRL文件:
-----BEGIN X509 CRL-----
MIIBMjCBnDANBgkqhkiG9w0BAQUFADBtMR0wGwYDVQQKExRWaXRhbEhlYWx0aCBT
b2Z0d2FyZTElMCMGA1UECxMcVml0YWxIZWFsdGggU29mdHdhcmUgUm9vdCBDQTEl
MCMGA1UEAxMcVml0YWxIZWFsdGggU29mdHdhcmUgUm9vdCBDQRcNMTQwODA3MTQz
OTIyWhcNMTQwOTA2MTQzOTIyWjANBgkqhkiG9w0BAQUFAAOBgQA8MSxAorbxpdDm
1IA2Aqjb/OkZydua1Tm5k5KtHknI4zyYPZb3GzO0eRygpKBSAqtYkxDI6eCv6xgf
+anXT56md+cPGZ+2YvSicxqwP2GL2kymc9mVMTiQieioS1/7apjCIjZEgWxqf3Up
zvy/kNQRg3lII8hYu0idGs9byKZJFQ==
-----END X509 CRL-----
certutil -verify -urlfetch <path>\file.cer
。 - Crypt32