Xamarin跨平台证书固定 [英] Xamarin Cross Platform Certificate pinning
问题描述
我正在使用Xamarin设计应用程序，并且希望通过使用证书固定来提高我们的安全性.但是我找不到办法.我可以使用Android的本机方法来执行此操作，但是我想知道是否有跨平台的解决方案，甚至根本没有适用于Windows Phone的解决方案.
I am designing an application using Xamarin and I want to boost our security by using certificate pinning. But I cannot find a way to do it. I can use the native approach for android to do it, but I want to know if there is a cross-platform solution to this, or even a solution for windows phone at all.
推荐答案
在Android和iOS上，您可以将标准.NET方式与ServicePointManager.ServerCertificateValidationCallback结合使用.
On Android and iOS you can use the standard .NET way with ServicePointManager.ServerCertificateValidationCallback.
在Windows Phone 8上，您可以使用StreamSocket，在连接后调用UpgradeToSslAsync，然后阅读证书详细信息.
On Windows Phone 8 you can use StreamSocket, call UpgradeToSslAsync after connecting and then read the certificate details.
在Windows Phone 8.1上，您也可以使用
var uri = new Uri("https://someuri.com/");
var httpClient = new HttpClient();
var httpResponseMessage = await httpClient.GetAsync(uri);
var certificate = httpResponseMessage.RequestMessage.TransportInformation.ServerCertificate;
On Windows Phone 8.1 you may also use
var uri = new Uri("https://someuri.com/");
var httpClient = new HttpClient();
var httpResponseMessage = await httpClient.GetAsync(uri);
var certificate = httpResponseMessage.RequestMessage.TransportInformation.ServerCertificate;
所以不是跨平台解决方案...
So not a cross platform solution...
SecureBlackbox 可能可以提供跨平台解决方案的帮助，但我之前仅在Windows Phone 7.xa中使用过它.
SecureBlackbox might be able to help with a cross platform solution, but I've only used it with Windows Phone 7.x a while ago.
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