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bcs-website/deploy/nginx.conf
T
bmr_bluecap dbd77b3bb5
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nginx: immutable cache only for hashed assets; 7d for fixed-URL files; add avif
Also repeats the security headers inside each location, since a location-level add_header
drops the server-level ones.
2026-10-23 17:15:11 -04:00

43 lines
1.4 KiB
Nginx Configuration File

server {
listen 80;
server_name _;
root /usr/share/nginx/html;
index index.html;
add_header X-Content-Type-Options "nosniff" always;
add_header Referrer-Policy "strict-origin-when-cross-origin" always;
add_header Cache-Control "public, max-age=300";
location = /healthz {
access_log off;
try_files /healthz =200;
}
location / {
try_files $uri $uri/ =404;
}
error_page 404 /404.html;
# NOTE: an add_header inside a location drops ALL server-level add_headers, so each block below
# repeats the security headers.
# Content-hashed file names (Astro bundles, scripts/optimize-images.mjs output): a changed file
# gets a new URL, so these can be cached forever.
location ~* ^/(?:_astro|assets/opt)/ {
try_files $uri =404;
add_header X-Content-Type-Options "nosniff" always;
add_header Referrer-Policy "strict-origin-when-cross-origin" always;
add_header Cache-Control "public, max-age=31536000, immutable";
}
# Other static files keep a fixed URL when replaced (favicon, original JPEGs, logo), so cache
# them for a week, not forever.
location ~* \.(?:css|js|jpg|jpeg|png|webp|avif|svg|ico|woff2)$ {
try_files $uri =404;
add_header X-Content-Type-Options "nosniff" always;
add_header Referrer-Policy "strict-origin-when-cross-origin" always;
add_header Cache-Control "public, max-age=604800";
}
}