.htaccess将非SSL域重定向到另一个SSL域

Question

I have the following .htaccess:

RewriteEngine On

RewriteCond %{HTTP_HOST} ^www\.old_domain.de$
RewriteRule (.*) https://new_domain.de/$1 [R=301,L]

The Problem is, the rule seem to only redirect www.old_domain.de or http://www.old_domain.de correctly, but does not redirect https://old_domain.de or old_domain.de (Which jumps to https:// automaticaly). I the second case I get the following error:

SSL_ERROR_UNRECOGNIZED_NAME_ALERT

I already tried to rewrite https:// and non-www domains into http://www . but wasn't able to achieve the wanted results somehow. Probably I miss something Important here.

Is it possible there's something wrong with the https:// forcing at the .htaccess of my new domain?

Answer 1

For redirecting http://www.old_domain.de or www.old_domain.de or http://old_domain.de or old_domain.de use the below code

RewriteEngine on
RewriteCond %{HTTP_HOST} ^(www\.)?old_domain\.de$ [NC]
RewriteRule (.*) https://new_domain.de/$1 [R=301,L]

Your code is missing the (www\\.)? in RewriteCond which will make the rewrite works irrespective of whether it contains a www or not.

You can test the same using htaccess tester at link

Similarly you should have a separate virtual host configured for SSL (HTTPS) . In that virtual host you also needs to copy the above code.

SSL is configured on port 443 to listen, so search for something similar to below code in your htaccess

<VirtualHost *:443>

    ServerName www.old_domain.de
    ServerAlias old_domain.de

    SSLEngine on
    SSLCertificateFile /etc/apache2/ssl/example/apache.crt
    SSLCertificateKeyFile /etc/apache2/ssl/example/apache.key 

 </VirtualHost>

If you are still unable to find the file where virtual host listening on 443 is configured you can run the apache with the -S flag like below command

httpd -S or apachectl -S

This will give you the name of the file where virtual host listening on 443 is configured as in the below output

*:80     default server xxx.xxx.xxx.xxx (/etc/httpd/conf.d/eco.conf:1)
         port 80 namevhost xxx.xxx.xxx.xxx (/etc/httpd/conf.d/eco.conf:1)

*:443    default server xxx.xxx.xxx.xxx (/etc/httpd/conf.d/ssl.conf:1)
         port 443 namevhost xxx.xxx.xxx.xxx (/etc/httpd/conf.d/ssl.conf:1)

For example /etc/httpd/conf.d/ssl.conf is the file in which virtual host listening on 443 is configured.