Vhost IA

server {
    listen 80;
    listen [::]:80;
    server_name     site.exemple.net;
    return 301 https://$host$request_uri;

}

server {
    server_name     site.exemple.net;

    # protection
    add_header X-Content-Type-Options "nosniff" always;
    add_header X-Frame-Options "SAMEORIGIN" always;
    add_header Referrer-Policy "strict-origin-when-cross-origin" always;
    add_header Permissions-Policy "geolocation=(), microphone=(), camera=()" always;
    add_header Strict-Transport-Security "max-age=31536000" always;

    client_max_body_size 256m; 

    location / {
            proxy_http_version 1.1;

            proxy_set_header Upgrade           "";
            proxy_set_header Connection        "";
            proxy_set_header Host              $host;
            proxy_set_header X-Real-IP         $remote_addr;
            proxy_set_header X-Forwarded-For   $proxy_add_x_forwarded_for;
            proxy_set_header X-Forwarded-Proto $scheme;
            proxy_set_header X-Forwarded-Host  $host;
            proxy_set_header X-Forwarded-Port  $server_port;
            # proxy_pass http://IP_SERVEUR_WEB:PORT;
            proxy_pass https://IP_SERVEUR_WEB:PORT; #Alternatif pour redirection sur https
            proxy_buffering off; #activer pour désactiver le "buffering"
            proxy_buffering off;
            proxy_cache off;
            proxy_request_buffering off;
            proxy_ssl_verify off;
           
            proxy_connect_timeout 10s;
            proxy_send_timeout 600s;
            proxy_read_timeout 3600s;
    }

    listen [::]:443 ssl; # managed by Certbot
    listen 443 ssl; # managed by Certbot

    ssl_certificate /etc/letsencrypt/live/site.exemple.net/fullchain.pem;
    ssl_certificate_key /etc/letsencrypt/live/site.exemple.net/privkey.pem;
    include /etc/letsencrypt/options-ssl-nginx.conf;
    #ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem;
    #ssl_trusted_certificate /etc/letsencrypt/live/site.exemple.net/chain.pem;
    #ssl_stapling on;
    #ssl_stapling_verify on;

}