尝试访问谷歌分析时指定的提供程序类型无效

Question

每当我们尝试访问 API 以获取当前用户编号时，我们都会收到以下错误。我已经尝试了几件事，但无法深入了解这一点。任何人都可以阐明什么是错误/缺失的吗？

我应该指出，因此在我的本地 PC 上运行得非常好，但在服务器上却失败了。

这是错误：

ConnectToAnalytics 错误：System.Security.Cryptography.CryptographicException：指定的提供程序类型无效。在 System.Security.Cryptography.Utils.CreateProvHandle(CspParameters parameters, Boolean randomKeyContainer) at System.Security.Cryptography.Utils.GetKeyPairHelper(CspAlgorithmType keyType, CspParameters 参数, Boolean randomKeyContainer, Int32 dwKeySize, SafeProvHandle& safeProvHandle, SafeKeyHandle System.safeKeyHandle) .Cryptography.RSACryptoServiceProvider.GetKeyPair() at System.Security.Cryptography.RSACryptoServiceProvider..ctor(Int32 dwKeySize, CspParameters parameters, Boolean useDefaultKeySize) at System.Security.Cryptography.X509Certificates.X509Certificate2.get_PrivateKey() at Google.Apis. OAuth2.ServiceAccountCredential.Initializer。

当我运行代码时抛出此错误：

Public Shared Function GetRealtimeUsers() As String
    Try
        'realtime on site
        Dim gsService As AnalyticsService = Core.ConnectToAnalytics
        Dim RequestRealtime As DataResource.RealtimeResource.GetRequest = gsService.Data.Realtime.[Get]([String].Format("ga:{0}", "xxxxx"), "rt:activeUsers")
        Dim feed As RealtimeData = RequestRealtime.Execute()

        Return Int(feed.Rows(0)(0)).ToString()
    Catch ex As Exception
        Return "QUOTA USED"
    End Try

错误在这里：RequestRealtime.Execute()

供参考 - 这是连接脚本：

Public Shared Function ConnectToAnalytics() As AnalyticsService
    Try
        Dim scopes As String() = New String() {AnalyticsService.Scope.Analytics, AnalyticsService.Scope.AnalyticsEdit, AnalyticsService.Scope.AnalyticsManageUsers, AnalyticsService.Scope.AnalyticsReadonly}
        Dim keyFilePath = HttpContext.Current.Server.MapPath("\xxx.p12")
        Dim serviceAccountEmail = "xxx"
        Dim certificate = New X509Certificate2(keyFilePath, "xxxx", X509KeyStorageFlags.Exportable)
        Dim credential = New ServiceAccountCredential(New ServiceAccountCredential.Initializer(serviceAccountEmail) With {.Scopes = scopes}.FromCertificate(certificate))
        Return New AnalyticsService(New BaseClientService.Initializer() With {.HttpClientInitializer = credential, .ApplicationName = "Client for xxx"})
    Catch ex As Exception
        Core.SendAdminStatusReport("ConnectToAnalytics error: " & ex.ToString)
        Throw ex
    End Try
End Function

Answer 1

我在这篇文章中找到了解决方法：

https://www.daimto.com/azure-with-service-accounts-in-c/

改变这条线

var certificate = new X509Certificate2(keyFilePath, "notasecret", X509KeyStorageFlags.Exportable);

到

var certificate = new X509Certificate2(keyFilePath, "notasecret", X509KeyStorageFlags.MachineKeySet | X509KeyStorageFlags.Exportable);

修复了我的问题