Question

我们使用仅私钥选项创建了证书.p12。我们尝试通过MAC推送通知及其工作正常。我使用下面的代码，没有给出任何错误，但iPhone没有收到任何通知。在这个Helper中是我写日志到文件的类。

public void PushNotificationIOS(string message, string registrationKey, int type)
    {
        string deviceID = registrationKey; 
        int port = Convert.ToInt32(System.Configuration.ConfigurationManager.AppSettings["IosPort"]); //2195;
        string hostname = System.Configuration.ConfigurationManager.AppSettings["HostName"];//"gateway.sandbox.push.apple.com";
        string certPath = string.Empty;
        certPath = System.Configuration.ConfigurationManager.AppSettings["CertificatePath"] + System.Configuration.ConfigurationManager.AppSettings["CertificateName"];//"~/Content/PushCertificateNew.p12";            
        string certificatePath = System.Web.Hosting.HostingEnvironment.MapPath(certPath);
        string certPassword = System.Configuration.ConfigurationManager.AppSettings["CertificatePassword"];
        TcpClient client = new TcpClient(hostname, port);
        try
        {
            X509Certificate2 clientCertificate = new X509Certificate2(System.IO.File.ReadAllBytes(certificatePath), certPassword);
            X509Certificate2Collection certificatesCollection = new X509Certificate2Collection(clientCertificate);
            SslStream sslStream = new SslStream(client.GetStream(), false, new RemoteCertificateValidationCallback(ValidateServerCertificate), null);

            try
            {
                sslStream.AuthenticateAsClient(hostname, certificatesCollection, SslProtocols.Tls, false);
            }
            catch (Exception ex)
            {
                Helper.WriteLog("sslStream.AuthenticateAsClient : TLS  " + ex.Message);
            }

            MemoryStream memoryStream = new MemoryStream();
            BinaryWriter writer = new BinaryWriter(memoryStream);
            writer.Write((byte)0);
            writer.Write((byte)0);
            writer.Write((byte)32);
            writer.Write(StringToByteArray(deviceID.ToUpper()));
            String payload = "{\"aps\":{\"alert\":\"" + message + "\",\"badge\":0,\"sound\":\"default\"}}";
            writer.Write((byte)0);
            writer.Write((byte)payload.Length);
            byte[] b1 = System.Text.Encoding.UTF8.GetBytes(payload);
            writer.Write(b1);
            writer.Flush();
            byte[] array = memoryStream.ToArray();
            sslStream.Write(array);
            sslStream.Flush();
            client.Close();
        }
        catch (System.Security.Authentication.AuthenticationException ex)
        {
            Helper.WriteLog("PushNotificationIOS catch  I :" + ex.Message);
            client.Close();
        }
        catch (Exception e)
        {
            Helper.WriteLog("PushNotificationIOS catch  II :" + e.Message);
            client.Close();
        }

    }

有人能告诉我们如何追踪这个问题吗？

Answer 1

我认为问题出在KeyChain的.p12创建过程中。

您可以选择证书，然后打开箭头以选择私钥并将其作为 .p12 文件从Keychain Access一起导出。

您可以使用终端

中的以下命令生成 .pem 文件

cd
cd Desktop
openssl pkcs12 -in pushcert.p12 -out pushcert.pem -nodes -clcerts

您可以参考this了解详细信息

推送通知IOS无法正常工作

1 个答案: