config - nginx
“nginx [engine x] is an HTTP and reverse proxy server, a mail proxy server, and a generic TCP/UDP proxy server, originally written by Igor Sysoev. For a long time, it has been running on many heavily loaded Russian sites including Yandex, Mail.Ru, VK, and Rambler. “
guide:
## create rsa certificates
> openssl req -x509 -nodes \
-subj "/C=DE/ST=Germany/L=Magdeburg/O=x33u/OU=webdev/CN=192.168.1.10" \
-newkey rsa:4096 \
-keyout /etc/ssl/nginx.key \
-out /etc/ssl/nginx.crt \
-days 365
## create dhparam
openssl dhparam \
-out /etc/ssl/certs/dhparam.pem 4096
edit /etc/nginx/nginx.conf
user www-data;
worker_processes auto;
pid /run/nginx.pid;
include /etc/nginx/modules-enabled/*.conf;
events {
worker_connections 768;
# multi_accept on;
}
http {
##
# Basic Settings
##
sendfile on;
tcp_nopush on;
tcp_nodelay on;
keepalive_timeout 65;
types_hash_max_size 2048;
# server_tokens off;
# server_names_hash_bucket_size 64;
# server_name_in_redirect off;
include /etc/nginx/mime.types;
default_type application/octet-stream;
##
# SSL Settings
##
#ssl_protocols TLSv1 TLSv1.1 TLSv1.2; # Dropping SSLv3, ref: POODLE
ssl_protocols TLSv1.2 TLSv1.3;
ssl_prefer_server_ciphers on;
#ssl_ciphers ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-GCM-SHA256;
ssl_ciphers ECDHE-RSA-AES256-GCM-SHA512:DHE-RSA-AES256-GCM-SHA512:ECDHE-RSA-AES256-GCM-SHA384:DHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-SHA384;
# Load DH parameters
ssl_dhparam /etc/ssl/certs/dhparam.pem;
ssl_ecdh_curve secp521r1:secp384r1;
# Shared cache size 10MB
ssl_session_cache shared:SSL:10m;
# Default timeout is 5m
ssl_session_timeout 10m;
# OCSP-Stapling
ssl_stapling on;
ssl_stapling_verify on;
map $remote_addr $ip_anonym1 {
default 0.0.0;
"~(?P<ip>(\d+)\.(\d+)\.(\d+))\.\d+" $ip;
"~(?P<ip>[^:]+:[^:]+):" $ip;
}
map $remote_addr $ip_anonym2 {
default .0;
"~(?P<ip>(\d+)\.(\d+)\.(\d+))\.\d+" .0;
"~(?P<ip>[^:]+:[^:]+):" ::;
}
map $ip_anonym1$ip_anonym2 $ip_anonymized {
default 0.0.0.0;
"~(?P<ip>.*)" $ip;
}
log_format anonymized '$ip_anonymized - $remote_user [$time_local] '
'"$request" $status $body_bytes_sent '
'"$http_referer" "$http_user_agent"';
access_log /var/log/nginx/access.log anonymized;
##
# add header
##
add_header X-Content-Type-Options nosniff;
add_header X-XSS-Protection "1; mode=block";
add_header X-Robots-Tag none;
add_header X-Download-Options noopen;
add_header X-Permitted-Cross-Domain-Policies none;
add_header Referrer-Policy no-referrer;
# Remove X-Powered-By, which is an information leak
fastcgi_hide_header X-Powered-By;
add_header X-Frame-Options "DENY";
add_header Strict-Transport-Security "max-age=31536000; includeSubDomains; preload";
add_header Expect-CT "enforce, max-age=21600";
#add_header Content-Security-Policy "default-src 'none'; font-src 'self'; img-src 'self'; script-src 'self'; style-src 'self' 'unsafe-inline' ;";
##
# Logging Settings
##
access_log /var/log/nginx/access.log;
error_log /var/log/nginx/error.log;
##
# Gzip Settings
##
gzip on;
# gzip_vary on;
# gzip_proxied any;
# gzip_comp_level 6;
# gzip_buffers 16 8k;
# gzip_http_version 1.1;
# gzip_types text/plain text/css application/json application/javascript text/xml application/xml application/xml+rss text/javascript;
##
# Virtual Host Configs
##
include /etc/nginx/conf.d/*.conf;
include /etc/nginx/sites-enabled/*;
}