Question on a rewrite rule
Hello After installation of Letsencrypt free SSL, it adds a rule into apache's config file: RewriteCond %{SERVER_NAME} =sample.com RewriteRule ^ https://%{SERVER_NAME}%{REQUEST_URI} [END,NE,R=permanent] I know it means when SERVER_NAME is sample.com, it rewrites the plain HTTP request to HTTPS request. My question is, is this not a dead loop? For HTTPS request, the SERVER_NAME is also matched, so it rewrites again and again... My guess it's a dead rewrite loop, but it actually works fine. I am not sure about this, please help. Thanks.
AW: Question on a rewrite rule
You have to see in which virtualhost section this rule was put into. I'm pretty sure it's only in the http section. -Ursprüngliche Nachricht- Von: Wesley Peng Gesendet: Donnerstag, 9. Januar 2020 03:44 An: modperl@perl.apache.org Betreff: Question on a rewrite rule Hello After installation of Letsencrypt free SSL, it adds a rule into apache's config file: RewriteCond %{SERVER_NAME} =sample.com RewriteRule ^ https://%{SERVER_NAME}%{REQUEST_URI} [END,NE,R=permanent] I know it means when SERVER_NAME is sample.com, it rewrites the plain HTTP request to HTTPS request. My question is, is this not a dead loop? For HTTPS request, the SERVER_NAME is also matched, so it rewrites again and again... My guess it's a dead rewrite loop, but it actually works fine. I am not sure about this, please help. Thanks.
Re: AW: Question on a rewrite rule
Hi on 2020/1/9 14:27, Andreas Mock wrote: You have to see in which virtualhost section this rule was put into. I'm pretty sure it's only in the http section. You are so right. they are put in plain HTTP section. So requets were coming with HTTP, they will be rewriten to HTTPS, which is in another section, which doesn't have that rewrite config. Regards.