问题
I have created a wildcard certificate that works for for xxx.domain.com but not for aaa.bbb.domain.com
when creating the certificate:
Common Name (e.g. server FQDN or YOUR name) []:*.domain.com
but it seems to not be enough.
回答1:
Wildcard SSL certificate matches only one level. See
- Problems with SSL and multi level subdomains
- wildcard ssl certificate does not cover www version, how do I fix?
- https://serverfault.com/questions/296390/ssl-domain-problem-for-signed-asterisk-certificates
- https://serverfault.com/questions/645230/why-does-my-wildcard-ssl-certificate-cause-a-domain-mismatch-error-on-a-second-l
- https://serverfault.com/questions/87869/ssl-certificates-for-subdomain-example-com
- https://security.stackexchange.com/questions/83245/ssl-cert-for-sub-domain-com-and-www-sub-domain-com
来源：https://stackoverflow.com/questions/32510641/wildcard-certificate-does-not-work-for-sub-domain