https apache2

ssl.conf

<VirtualHost *:443>

    SSLEngine on
    SSLCertificateFile "/etc/ssl/ssl_certificate.crt"
    SSLCertificateKeyFile "/etc/ssl/ssl_certificate.key"
    SSLCACertificateFile "/etc/ssl/ssl_certificate.ca-bundle"

    ServerAdmin admin@mysite.com
    DocumentRoot /var/www/html/mysite
    ServerName www.mysite.com
    ServerAlias www.mysite.com
    ErrorLog logs/ssl.mysite.com-error_log
    CustomLog logs/ssl.mysite.com-access_log common
    
    RewriteEngine On
    # redirect no www to www
    RewriteCond %{HTTP_HOST} !^www\.
    RewriteRule ^\/?(.*)$ https://www.mysite.com/$1 [R=301,L]

    <Directory "/var/www/html/mysite">
        Options Indexes FollowSymLinks
        AllowOverride All

        Require all granted
        AddDefaultCharset UTF-8

        AddType application/vnd.ms-fontobject eot
        AddType font/opentype otf
        AddType font/truetype ttf
        AddType application/x-font-woff woff

   </Directory>

</VirtualHost>

www.conf

<VirtualHost *:80>
    DocumentRoot /var/www/html/mysite
    ServerName www.mysite.com
    ServerAlias mysite.com

    Redirect permanent / https://www.mysite.com/

    ErrorLog /var/log/httpd/www.mysite.com-error_log
    CustomLog /var/log/httpd/www.mysite.com-access_log common

    <Directory "/var/www/html/mysite">
        Options Indexes FollowSymLinks MultiViews
        AllowOverride all
        Require all granted
    </Directory>
</VirtualHost>

VirtualHost per configurazione https apache2.
Post completo al link qua sotto:
http://www.comemonetizzo.it/passare-da-http-a-https-apache2/