Force HTTP to HTTPS manually

1. From apache setting

a2enmod rewrite

<VirtualHost *:80>
    RewriteEngine On
    RewriteCond %{SERVER_PORT} !^443$
    RewriteRule ^/(.*) https://%{HTTP_HOST}/$1 [NC,R,L]
</VirtualHost>

2. From .htaccess

a2enmod rewrite

Buat file .htaccess dengan isi:

RewriteEngine On
RewriteCond %{HTTPS} !=on
RewriteRule ^/?(.*) https://%{SERVER_NAME}/$1 [R,L]