7957b04de0
Add Dockerfile (nginx:1.27-alpine), nginx.conf (gzip, cache, CSP and security headers, no HSTS — left to outer proxy), and docker-compose service `bchanot-web`. Host port is configurable via PORT env var (default 8080) and bound to 127.0.0.1 so the container sits behind a reverse proxy. Container hardened with read_only fs, cap_drop ALL, no-new-privileges, and tmpfs for nginx runtime dirs. Healthcheck via wget on /. Also adds .dockerignore and .env.example, and ignores .env. Usage: cp .env.example .env docker compose up -d --build Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
72 lines
2.4 KiB
Nginx Configuration File
72 lines
2.4 KiB
Nginx Configuration File
# nginx server block for bchanot.fr static site.
|
|
# Container listens on port 80; host port is configured via docker-compose
|
|
# (PORT env var). A host-level reverse proxy (nginx, Traefik, Caddy) should
|
|
# terminate TLS and proxy_pass to http://127.0.0.1:${PORT}.
|
|
|
|
server {
|
|
listen 80;
|
|
listen [::]:80;
|
|
server_name _;
|
|
|
|
root /usr/share/nginx/html;
|
|
index index.html;
|
|
|
|
# Security headers. HSTS is intentionally NOT set here — leave it to the
|
|
# outer reverse proxy that terminates TLS, otherwise it may be sent over
|
|
# plain HTTP between proxy and container.
|
|
add_header X-Content-Type-Options "nosniff" always;
|
|
add_header X-Frame-Options "SAMEORIGIN" always;
|
|
add_header Referrer-Policy "strict-origin-when-cross-origin" always;
|
|
add_header Permissions-Policy "geolocation=(), microphone=(), camera=(), payment=()" always;
|
|
# CSP: inline CSS + JS are allowed (project convention), fonts from Google.
|
|
add_header Content-Security-Policy "default-src 'self'; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://fonts.gstatic.com; script-src 'self' 'unsafe-inline'; img-src 'self' data:; base-uri 'self'; form-action 'self'; frame-ancestors 'self'" always;
|
|
|
|
# Forwarded headers — trust the upstream reverse proxy.
|
|
real_ip_header X-Forwarded-For;
|
|
set_real_ip_from 0.0.0.0/0;
|
|
|
|
# Compression.
|
|
gzip on;
|
|
gzip_vary on;
|
|
gzip_min_length 1024;
|
|
gzip_proxied any;
|
|
gzip_comp_level 6;
|
|
gzip_types
|
|
text/plain
|
|
text/css
|
|
text/html
|
|
text/javascript
|
|
application/javascript
|
|
application/json
|
|
application/xml
|
|
application/pdf
|
|
image/svg+xml;
|
|
|
|
# Long cache for the PDF (regenerated rarely, content-hash not used).
|
|
location ~* \.pdf$ {
|
|
expires 7d;
|
|
add_header Cache-Control "public, max-age=604800";
|
|
}
|
|
|
|
# Short cache for HTML so content updates land fast.
|
|
location ~* \.html$ {
|
|
expires 1h;
|
|
add_header Cache-Control "public, max-age=3600, must-revalidate";
|
|
}
|
|
|
|
# Logs to stdout/stderr (default in nginx:alpine).
|
|
access_log /var/log/nginx/access.log;
|
|
error_log /var/log/nginx/error.log warn;
|
|
|
|
# Block access to dotfiles (defense-in-depth — none are shipped anyway).
|
|
location ~ /\. {
|
|
deny all;
|
|
return 404;
|
|
}
|
|
|
|
# Default: serve files, fall back to 404.
|
|
location / {
|
|
try_files $uri $uri/ =404;
|
|
}
|
|
}
|