====== Apache2: Whitelist & htpasswd ======

  - Créer un fichier password: <code bash>htpasswd -c /usr/local/apache/passwd/site-passwords vincent</code>
  - Modifier le fichier de config apache2 <code bash>nano /etc/apache2/sites-enables/site.conf</code>
<file apache site.conf>
<IfModule mod_ssl.c>
<VirtualHost *:443>
    ServerName site.be

        RewriteEngine on

    ProxyPass / http://172.31.32.105/ nocanon
    ProxyPassReverse / http://172.31.32.105/

  <proxy *>
   <RequireAny>
    AuthType Basic
   AuthName Documents
   AuthBasicProvider file
   AuthUserFile "/usr/local/apache/passwd/site-passwords"
        Require valid-user
        Require ip 1.2.3.4

   </RequireAny>
  </proxy>
SSLCertificateFile /etc/letsencrypt/live/site/fullchain.pem
SSLCertificateKeyFile /etc/letsencrypt/live/site/privkey.pem
Include /etc/letsencrypt/options-ssl-apache.conf
</VirtualHost>
</IfModule></file>