通配符证书问题

Question

我的客户为域example.com购买了通配符证书。我们已经在something.more.example.com下使用的网站上设置了ssl，并且通配符证书正在报告问题。有办法解决这个问题，然后将something.more.example.com改为somethingmore.example.com吗？我一直认为我可以拥有任意数量的子域的子域，随我的通配符证书。

Answer 1

我认为由于它是*.example.com，它只对直接子域有效，它不支持嵌套。您必须将其命名为somethingmore.example.com，或者购买显式something.more.example.com证书或另一个通配符为*.more.example.com。

Answer 2

通配符证书在提交请求时在指定的级别保护所有子域：

A Wildcard SSL certificate secures your website URL, and an unlimited number of its subdomains. A single Wildcard certificate can secure both www.coolexample.com, and blog.coolexample.com.

Wildcard certificates secure all of the subdomains at the level you specify when you submit your request. Just add an asterisk (*) in the subdomain area of the common name where you want to specify the wildcard. For example:

If you configure *.coolexample.com, you can secure
www.coolexample.com
photos.coolexample.com
blog.coolexample.com, etc.

If you configure *.www.coolexample.com, you can secure
mail.www.coolexample.com
photos.www.coolexample.com
blog.www.coolexample.com, etc.

来自GoDaddy帮助中心

Answer 3

您可以将*.more.example.com作为子alt名称添加到通配符或ucc/san中。我知道ssl.com证书可以做到