Apache http / https非www到ww url重定向

Question

I've got a problem with apache configuration (linux distro). I want to redirect typed URLs (in browser):

domain.com
www.domain.com
http://domain.com
http://www.domain.com
https://domain.com

to only one: https://www.domain.com What should I do in .htaccess file? Notice that I've got only one certificate. Exactly for www.domain.com

Thank you in advance for any help! :)

Answer 1

This rule should do it:

RewriteCond %{HTTP_HOST} !^www\.
RewriteCond %{HTTP_HOST} (.+) [OR]
RewriteCond %{HTTPS} !=on
RewriteCond %{HTTP_HOST} ^www\.(.+)
RewriteRule ^ https://www.%1%{REQUEST_URI} [L,R=301]

The four conditions are two groups of disjunct conditions where the first condition of each group tests for a missing www. and the non-HTTPS respectively. Each second condition of the groups are just to get the part of the HTTP host without the leading www..