AWS SNS从Apple APNS的.p12文件获取证书和私钥

Question

我正在尝试在SNS上创建一个平台应用程序，并且可以轻松地为GCM / Google Push服务执行此操作，但我遇到了Apple问题。

似乎当我调用CreatePlatformApplication（）并传递请求时，我需要具有PlatformCredential和PlatformPrincipal这是证书和私钥。

AWS文档中针对应用程序的代码示例

var snsClient = new AmazonSimpleNotificationServiceClient();

var request = new CreatePlatformApplicationRequest
{
  Attributes = new Dictionary<string, string>() { { "PlatformCredential", "AIzaSyDM1GHqKEdVg1pVFTXPReFT7UdGEXAMPLE" } },
  Name = "TimeCardProcessingApplication",
  Platform = "GCM"
};

snsClient.CreatePlatformApplication(request);

我当前在系统上有一个.p12文件，它与我们的手动系统一起用来发送推送通知，并且尝试过多次从p12文件中获取证书和私钥但是在发送请求时仍然收到错误说明PlatformPrincipal是无效的。

任何人都有想法如何从.p12文件中获取正确的PlatformPrincipal和PlatformCredential？

文档

http://aws-net-resources-preview-docs.s3-website-us-east-1.amazonaws.com/Index.html?page=NSNS_Resources_NET4_5.html&tocid=Amazon_SimpleNotificationService_Resources

Answer 1

在C＃中没有简单的方法，因为它需要导出为ASN'1格式，但您可以使用OpenSSL：

私钥

openssl pkcs12 -in key.p12  -nodes -nocerts -passin pass: > private.txt

公钥

openssl pkcs12 -in key.p12" -nodes -nokeys -passin pass: > public.txt

然后发送到AWS SNS

string publicKey = File.ReadAllText("public.txt");
string privateKey = File.ReadAllText("private.txt");

using (var client = new AmazonSimpleNotificationServiceClient())
{
    var request = new CreatePlatformApplicationRequest()
    {
        Name = Client,
        Platform = TargetPlatform,
        Attributes =
                new Dictionary<string, string>()
                {
                {"PlatformCredential", privateKey },
                {"PlatformPrincipal", publicKey }
                }
    };
    var response = client.CreatePlatformApplication(request);
}