HTTPS主机名错误：应为< sub.domain.com&gt ;.是什么原因造成的 [英] HTTPS hostname wrong: should be <sub.domain.com>. What causes this?

问题描述

当尝试使用https连接到服务器时，我收到此HTTPS主机名错误：错误。我的网址看起来像这样

I am getting this 'HTTPS hostname wrong:' error when trying to connect to a server using https. My url looks something like this

https://sub.domain.com/tamnode/webapps/app/servlet.

我使用以下代码进行连接

I connect using the following code

    // Create a URLConnection object for a URL
    URL url = new URL(requestedURL);
    HttpURLConnection.setFollowRedirects(false);

    // connect
    connection = (HttpURLConnection) url.openConnection();
    connection.setDoOutput(true);
    connection.setRequestProperty("User-Agent", USER_AGENT); //$NON-NLS-1$

    OutputStreamWriter wr = new OutputStreamWriter(connection
            .getOutputStream());

但是会收到错误

IOException: HTTPS hostname wrong:  should be <sub.domain.com>. 
    at sun.net.www.protocol.https.HttpsClient.checkURLSpoofing
    ....

这是过去工作但不再是工作的代码。系统架构有一些变化，但是在接近负责人之前，我需要获得更多的数据。

This is code which has worked in the past but no longer. There have been some changes to the system architecture but I need to get more data before approaching those responsible.

什么可能导致此错误？我可以关闭URLSpoofing检查吗？

What can cause this error? Can I turn off the URLSpoofing check?

推荐答案

看起来domain.com的SSL证书已经被授予子域名.COM。或者更有可能的是，domain.com已被重命名为sub.domain.com而不更新SSL证书。

It looks like the SSL certificate for domain.com has been given to sub.domain.com. Or, more likely, what was domain.com has been renamed to sub.domain.com without updating the SSL certificate.

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