使用 iPhone Apple 推送通知提供程序 (apns-sharp) 时出现 SslStream.AuthenticateAsClient 异常

Question

使用 Apple 推送通知提供程序 (apns-sharp) 时，我收到以下异常。

推送通知可以在我的开发计算机上运行，​​但无法在 Rackspace 云托管中运行。我的开发人员正在运行精确的 Rackspace Cloud 自定义介质信任配置。机器，因此中等信任不是这里的问题。另外，证书文件不可能是问题，因为它适用于我的开发人员。机器。

有什么想法吗？

更新#1：这是否与 Rackspace 云服务器上可能不存在的 Entrust 根服务器有关？我检查了 apns-sharp 代码，看起来它忽略了证书验证，但我不能 100% 确定。

The credentials supplied to the package were not recognized    at System.Net.SSPIWrapper.AcquireCredentialsHandle(SSPIInterface SecModule, String package, CredentialUse intent, SecureCredential scc)
  at System.Net.Security.SecureChannel.AcquireCredentialsHandle(CredentialUse credUsage, SecureCredential& secureCredential)
  at System.Net.Security.SecureChannel.AcquireClientCredentials(Byte[]& thumbPrint)
  at System.Net.Security.SecureChannel.GenerateToken(Byte[] input, Int32 offset, Int32 count, Byte[]& output)
  at System.Net.Security.SecureChannel.NextMessage(Byte[] incoming, Int32 offset, Int32 count)
  at System.Net.Security.SslState.StartSendBlob(Byte[] incoming, Int32 count, AsyncProtocolRequest asyncRequest)
  at System.Net.Security.SslState.ProcessReceivedBlob(Byte[] buffer, Int32 count, AsyncProtocolRequest asyncRequest)
  at System.Net.Security.SslState.StartReadFrame(Byte[] buffer, Int32 readBytes, AsyncProtocolRequest asyncRequest)
  at System.Net.Security.SslState.StartReceiveBlob(Byte[] buffer, AsyncProtocolRequest asyncRequest)
  at System.Net.Security.SslState.CheckCompletionBeforeNextReceive(ProtocolToken message, AsyncProtocolRequest asyncRequest)
  at System.Net.Security.SslState.StartSendBlob(Byte[] incoming, Int32 count, AsyncProtocolRequest asyncRequest)
  at System.Net.Security.SslState.ProcessReceivedBlob(Byte[] buffer, Int32 count, AsyncProtocolRequest asyncRequest)
  at System.Net.Security.SslState.StartReadFrame(Byte[] buffer, Int32 readBytes, AsyncProtocolRequest asyncRequest)
  at System.Net.Security.SslState.StartReceiveBlob(Byte[] buffer, AsyncProtocolRequest asyncRequest)
  at System.Net.Security.SslState.CheckCompletionBeforeNextReceive(ProtocolToken message, AsyncProtocolRequest asyncRequest)
  at System.Net.Security.SslState.StartSendBlob(Byte[] incoming, Int32 count, AsyncProtocolRequest asyncRequest)
  at System.Net.Security.SslState.ProcessReceivedBlob(Byte[] buffer, Int32 count, AsyncProtocolRequest asyncRequest)
  at System.Net.Security.SslState.StartReadFrame(Byte[] buffer, Int32 readBytes, AsyncProtocolRequest asyncRequest)
  at System.Net.Security.SslState.StartReceiveBlob(Byte[] buffer, AsyncProtocolRequest asyncRequest)
  at System.Net.Security.SslState.CheckCompletionBeforeNextReceive(ProtocolToken message, AsyncProtocolRequest asyncRequest)
  at System.Net.Security.SslState.StartSendBlob(Byte[] incoming, Int32 count, AsyncProtocolRequest asyncRequest)
  at System.Net.Security.SslState.ForceAuthentication(Boolean receiveFirst, Byte[] buffer, AsyncProtocolRequest asyncRequest)
  at System.Net.Security.SslState.ProcessAuthentication(LazyAsyncResult lazyResult)
  at System.Net.Security.SslStream.AuthenticateAsClient(String targetHost, X509CertificateCollection clientCertificates, SslProtocols enabledSslProtocols, Boolean checkCertificateRevocation)
  at JdSoft.Apple.Apns.Notifications.NotificationConnection.OpenSslStream()
  at JdSoft.Apple.Apns.Notifications.NotificationConnection.Reconnect()
  at JdSoft.Apple.Apns.Notifications.NotificationConnection.workerMethod()

Answer 1

这有帮助吗？

• apns-sharp：问题 3：未提供给软件包的凭据认可

Answer 2

对于继续遇到此异常的人：

我也遇到了同样的异常，并且阅读“apns-sharp”中的所有过程和论坛并没有帮助。从 MAC 导出证书一切都很好，我的问题是，当我使用默认配置在本地计算机中安装证书时，无法使用该证书，因为未导入 privateKey 。
然后当您打开新证书安装它时，您应该确保安装私钥。
在代码中你应该有这样的内容：

new X509Certificate2(rawCertificateInBytes, Password, X509KeyStorageFlags.MachineKeySet | X509KeyStorageFlags.PersistKeySet);

这已经解决了我的问题。

Answer 3

您是否关注过此页面：
http://code.google.com/p/apns-sharp/wiki/ HowToCreatePKCS12Certificate

另外，您可能有兴趣查看最新版本的 apns-sharp。它解决了许多问题。

Answer 4

在我的情况下，此问题与我无法解决的 Rackspace 云站点上的中等信任安全性有关。为了克服这个问题，我改变了设计，使用 PHP 代码来访问 APNS。