I have in /etc/httpd/ssl subdir two files: apache.crt and apache.key. How can I extend time of validity of APACHE http server, without creating new certificate and without necessity of interaction from client site? It is important for me because current cert is valid only 30 days and I want to extend to 1 year.
The validity time is encoded into the certificate. The only way to extend it is to contact the issuer of the certificate and get a new one.
If you don't want to replace the key, you can sign the new request with the same key as the old one. But you still need to replace the actual