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fix(frontend): Improve nginx config.

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Elisiário Couto
2025-10-06 00:57:27 +01:00
parent b32853e8fd
commit d78f481192
1 changed files with 68 additions and 8 deletions
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76
frontend/default.conf.template
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@@ -1,5 +1,6 @@
server {
# MIME types for PWA
types {
application/manifest+json webmanifest;
}
@@ -9,33 +10,92 @@ server {
root /usr/share/nginx/html;
index index.html;
# Trust proxy headers from Caddy/upstream proxy
set_real_ip_from 0.0.0.0/0;
real_ip_header X-Forwarded-For;
real_ip_recursive on;
# Security headers
add_header X-Content-Type-Options "nosniff" always;
add_header X-Frame-Options "SAMEORIGIN" always;
add_header X-XSS-Protection "1; mode=block" always;
add_header Referrer-Policy "strict-origin-when-cross-origin" always;
# Enable gzip compression
gzip on;
gzip_vary on;
gzip_min_length 1024;
gzip_proxied expired no-cache no-store private auth;
gzip_types text/plain text/css text/xml text/javascript application/javascript application/xml+rss application/json;
gzip_types text/plain text/css text/xml text/javascript application/javascript application/xml+rss application/json application/manifest+json image/svg+xml;
# Handle client-side routing
# Service worker - no cache, must revalidate
location ~ ^/(sw\.js|workbox-.*\.js)$ {
add_header Cache-Control "no-cache, no-store, must-revalidate" always;
add_header Pragma "no-cache" always;
add_header Expires "0" always;
add_header Service-Worker-Allowed "/" always;
types {
application/javascript js;
}
}
# PWA manifest - short cache with revalidation
location ~ ^/manifest\.webmanifest$ {
add_header Cache-Control "public, max-age=3600, must-revalidate" always;
types {
application/manifest+json webmanifest;
}
}
# Handle client-side routing (SPA)
location / {
autoindex off;
expires off;
add_header Cache-Control "public, max-age=0, s-maxage=0, must-revalidate" always;
try_files $uri $uri/ /index.html;
try_files $uri $uri/ /index.html =404;
}
# API proxy to backend (configurable via API_BACKEND_URL env var)
location /api/ {
proxy_pass ${API_BACKEND_URL};
proxy_set_header Host $host;
proxy_set_header Host $http_host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_set_header X-Forwarded-Proto $http_x_forwarded_proto;
proxy_set_header X-Forwarded-Host $http_x_forwarded_host;
proxy_redirect off;
# Timeouts
proxy_connect_timeout 60s;
proxy_send_timeout 60s;
proxy_read_timeout 60s;
}
# Cache static assets
location ~* \.(css|png|jpg|jpeg|gif|ico|svg)$ {
# Cache static assets with immutable flag
location ~* \.(css|js)$ {
expires 1y;
add_header Cache-Control "public, immutable";
add_header Cache-Control "public, immutable" always;
access_log off;
}
# Cache images and icons
location ~* \.(png|jpg|jpeg|gif|ico|svg|webp)$ {
expires 1y;
add_header Cache-Control "public, immutable" always;
access_log off;
}
# Cache fonts (if any are added later)
location ~* \.(woff|woff2|ttf|eot|otf)$ {
expires 1y;
add_header Cache-Control "public, immutable" always;
add_header Access-Control-Allow-Origin "*" always;
access_log off;
}
# Other static files
location ~* \.(xml|txt)$ {
expires 1d;
add_header Cache-Control "public, must-revalidate" always;
}
}