如果 SSL 证书有效，请检查 JavaScript [英] Check in JavaScript if an SSL Certificate is valid

问题描述

如果给定主机的 SSL 证书有效，有没有办法检查 JavaScript?(非阻塞)

Is there a way to check in JavaScript if given a host its SSL certificate is valid? (non blocking)

就我而言，我想显示:您也可以使用 https://.."；如果通过 JavaScript，我可以向 https://my_url 发出请求，而不会被要求接受不受信任的证书.

In my case, I want to display: "you can also use https://.." if via JavaScript I can make a request to https://my_url without being asked to accept an untrusted certificate.

这可以异步完成吗?

推荐答案

这个问题没有意义.如果不打开与服务器的 SSL 连接，就无法获得服务器的 SSL 证书，一旦完成，告诉用户他们也可以这样做就没有意义了.

The question doesn't make sense. You can't get the server's SSL certificate without opening an SSL connection to it, and once you've done that, telling the user they can do that too is a bit pointless.

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