Le but est de sécuriser Nginx avec le parefeu Naxsi WAF (Web Application Firewall)

🔩 Installation des logiciels nécessaires pour la compilation du serveur

sudo apt-get install libpcre3-dev libssl-dev libxml2-dev libxslt-dev libgd-dev libgeoip-dev zlib1g zlib1g-dev build-essential bzip2 unzip libpcre3-dev libssl-dev libgeoip-dev wget unzip libxslt-dev libgd-dev -y

ℹ Récupération de la configuration avant compilation

Au choix :

• Vous gardez la version disponible sur Ubuntu Server
• Vous choisissez une version plus récente sur le site Nginx

nginx -v
# nginx/1.18.0 (Ubuntu)

nginx -V

nginx version: nginx/1.18.0 (Ubuntu)
built with OpenSSL 1.1.1f  31 Mar 2020
TLS SNI support enabled
configure arguments: --with-cc-opt='-g -O2 -fdebug-prefix-map=/build/nginx-KTLRnK/nginx-1.18.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wdate-time -D_FORTIFY_SOURCE=2' --with-ld-opt='-Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,now -fPIC' --prefix=/usr/share/nginx --conf-path=/etc/nginx/nginx.conf --http-log-path=/var/log/nginx/access.log --error-log-path=/var/log/nginx/error.log --lock-path=/var/lock/nginx.lock --pid-path=/run/nginx.pid --modules-path=/usr/lib/nginx/modules --http-client-body-temp-path=/var/lib/nginx/body --http-fastcgi-temp-path=/var/lib/nginx/fastcgi --http-proxy-temp-path=/var/lib/nginx/proxy --http-scgi-temp-path=/var/lib/nginx/scgi --http-uwsgi-temp-path=/var/lib/nginx/uwsgi --with-debug --with-compat --with-pcre-jit --with-http_ssl_module --with-http_stub_status_module --with-http_realip_module --with-http_auth_request_module --with-http_v2_module --with-http_dav_module --with-http_slice_module --with-threads --with-http_addition_module --with-http_gunzip_module --with-http_gzip_static_module --with-http_image_filter_module=dynamic --with-http_sub_module --with-http_xslt_module=dynamic --with-stream=dynamic --with-stream_ssl_module --with-mail=dynamic --with-mail_ssl_module

🛠 Installation

Création du répertoire de travail

mkdir /tmp/naxsi 
cd /tmp/naxsi

Téléchargement du logiciel et de naxsi (attention aux versions)

wget <http://nginx.org/download/nginx-1.20.2.tar.gz>
wget <https://github.com/nbs-system/naxsi/archive/master.zip>
tar -xvzf nginx-1.20.2.tar.gz
unzip master.zip

Il faudra ajouter la ligne suivante dans la configuration

ADD ./configure --add-module=/tmp/naxsi/naxsi-master/naxsi_src/

Préparation à la compilation

cd nginx-1.18.0
./configure --add-module=/tmp/naxsi/naxsi-master/naxsi_src/ --sbin-path=/usr/sbin/nginx --prefix=/usr/share/nginx --conf-path=/etc/nginx/nginx.conf --http-log-path=/var/log/nginx/access.log --error-log-path=/var/log/nginx/error.log --lock-path=/var/lock/nginx.lock --pid-path=/run/nginx.pid --modules-path=/usr/lib/nginx/modules --http-client-body-temp-path=/var/lib/nginx/body --http-fastcgi-temp-path=/var/lib/nginx/fastcgi --http-proxy-temp-path=/var/lib/nginx/proxy --http-scgi-temp-path=/var/lib/nginx/scgi --http-uwsgi-temp-path=/var/lib/nginx/uwsgi --with-debug --with-compat --with-pcre-jit --with-http_ssl_module --with-http_stub_status_module --with-http_realip_module --with-http_auth_request_module --with-http_v2_module --with-http_dav_module --with-http_slice_module --with-threads --with-http_addition_module --with-http_gunzip_module --with-http_gzip_static_module --with-http_image_filter_module=dynamic --with-http_sub_module --with-http_xslt_module=dynamic --with-stream=dynamic --with-stream_ssl_module --with-mail=dynamic --with-mail_ssl_module

Installation