redirect all trafic to https://www.domain.com via htaccess

Question

My ssl works on https://www.domain.com and not on https://domain.com so I want to redirect https://domain.com to https://www.domain.com

I used the solution I found here on how to edit htaccess to direct all traffic to a secure domain:

#Http to https
#Exclude subdomains
RewriteCond %{HTTP_HOST} !^(sub1|sub2)
RewriteCond %{HTTP_HOST} ^(www\.)?domain.com$ [NC]
RewriteCond %{HTTPS} off
RewriteRule ^ https://www.domain.com%{REQUEST_URI} [NC,L,R]
#add www on ssl
RewriteCond %{HTTPS} on
RewriteCond %{HTTP_HOST} !^www\.
RewriteRule ^ https://www.%{HTTP_HOST}%{REQUEST_URI} [NC,L,R]

However this does not work for the redirect of:

https://domain.com to https://www.domain.com

What is wrong here and how can it be fixed?

Answer 1

Try :

RewriteEngine on


RewriteCond %{HTTPS} off [OR]
RewriteCond %{HTTP_HOST} !^www\.
RewriteRule ^ https://www.example.com%{REQUEST_URI} [NE,L,NC,R=301]