50 lines
2.1 KiB
Nginx Configuration File
50 lines
2.1 KiB
Nginx Configuration File
# CTAO portal demo — static serving. The cache split is what makes the
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# 10-second publish loop feel instant: HTML is revalidated on every request
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# (a symlink flip shows up on the next refresh), fingerprinted assets are
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# cached forever.
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server {
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listen 80;
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server_name _;
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root /srv/releases/current;
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charset utf-8;
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server_tokens off;
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error_page 404 /404.html; # Astro emits 404.html at the site root
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# Directory redirects (/admin -> /admin/) must stay relative: an absolute
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# redirect is built from listen port 80 and loses the real port whenever the
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# site is reached through a tunnel or a proxy on a non-default port.
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absolute_redirect off;
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# Security headers are REPEATED in every location on purpose: nginx
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# `add_header` inheritance is all-or-nothing — any add_header in a location
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# discards ALL server-level ones, so server-level headers would silently
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# vanish. `always` keeps them on error responses (404) too.
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# Fingerprinted build assets (/_astro/<name>.<hash>.*) — immutable
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location /_astro/ {
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add_header Cache-Control "public, max-age=31536000, immutable" always;
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add_header X-Content-Type-Options "nosniff" always;
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add_header Referrer-Policy "strict-origin-when-cross-origin" always;
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add_header X-Frame-Options "SAMEORIGIN" always;
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}
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# Editor-uploaded media (stable paths, may be re-uploaded) — short cache
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location /uploads/ {
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add_header Cache-Control "public, max-age=3600" always;
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add_header X-Content-Type-Options "nosniff" always;
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add_header Referrer-Policy "strict-origin-when-cross-origin" always;
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add_header X-Frame-Options "SAMEORIGIN" always;
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}
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# Everything else: HTML pages, feeds, /admin (Sveltia is static files too)
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location / {
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try_files $uri $uri/ =404;
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add_header Cache-Control "no-cache" always;
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add_header X-Content-Type-Options "nosniff" always;
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add_header Referrer-Policy "strict-origin-when-cross-origin" always;
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add_header X-Frame-Options "SAMEORIGIN" always;
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}
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gzip on;
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gzip_types text/css application/javascript application/json image/svg+xml application/rss+xml text/xml application/xml;
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}
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