相关疑难解决方法(0)

我正在使用Google AnalyticsAPI,我按照这个SO问题来设置OAuth:https://stackoverflow.com/a/13013265/1299363

这是我的OAuth代码:

public void SetupOAuth ()
{
    var Cert = new X509Certificate2(
        PrivateKeyPath, 
        "notasecret", 
        X509KeyStorageFlags.Exportable);
    var Provider = new AssertionFlowClient(GoogleAuthenticationServer.Description, Cert)
    {
        ServiceAccountId = ServiceAccountUser,
        Scope = ApiUrl + "analytics.readonly"
    };
    var Auth = new OAuth2Authenticator<AssertionFlowClient>(Provider, AssertionFlowClient.GetState);
    Service = new AnalyticsService(Auth);
}

PrivateKeyPath是Google API控制台提供的私钥文件的路径.这在我的本地机器上完美运行,但当我把它推到我们的测试服务器时,我得到了

System.Security.Cryptography.CryptographicException: An internal error occurred.

使用以下堆栈跟踪(删除不相关的部分):

System.Security.Cryptography.CryptographicException.ThrowCryptographicException(Int32 hr) +33
System.Security.Cryptography.X509Certificates.X509Utils._LoadCertFromFile(String fileName, IntPtr password, UInt32 dwFlags, Boolean persistKeySet, SafeCertContextHandle& pCertCtx) +0
System.Security.Cryptography.X509Certificates.X509Certificate.LoadCertificateFromFile(String fileName, Object password, X509KeyStorageFlags keyStorageFlags) +237
System.Security.Cryptography.X509Certificates.X509Certificate2..ctor(String fileName, String password, X509KeyStorageFlags …