Files
breadcrumb-the-shire/docker/nginx/default.conf
fs ad8f30cb09 feat(security): add Content-Security-Policy headers with strict script-src
Eliminate all inline scripts to enable script-src 'self' without
'unsafe-inline', providing strong XSS mitigation via CSP.

Inline script removal:
- login.phtml: replace inline APP_ASSET_BASE with data-asset-base
  attribute + app-boot.js (matching default.phtml pattern)
- api-docs: extract SwaggerUI init to js/pages/admin-api-docs-index.js
- docs: extract checkbox enablement to js/pages/admin-docs-index.js
- language-switcher: replace onchange handler with data-auto-submit
  attribute + js/components/app-auto-submit.js event listener

CSP policy (dev + prod nginx):
  default-src 'none'; script-src 'self'; style-src 'self' 'unsafe-inline';
  img-src 'self' data:; font-src 'self'; connect-src 'self';
  form-action 'self'; base-uri 'self'; frame-ancestors 'none';
  manifest-src 'self'

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-03-13 19:24:10 +01:00

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server {
listen 80;
server_name _;
client_max_body_size 10M;
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 "camera=(), microphone=(), geolocation=(), payment=(), usb=()" always;
add_header X-Permitted-Cross-Domain-Policies "none" always;
add_header Content-Security-Policy "default-src 'none'; script-src 'self'; style-src 'self' 'unsafe-inline'; img-src 'self' data:; font-src 'self'; connect-src 'self'; form-action 'self'; base-uri 'self'; frame-ancestors 'none'; manifest-src 'self';" always;
root /var/www/web;
index index.php;
location / {
try_files $uri $uri/ /index.php?$query_string;
}
location ~ \.php$ {
include fastcgi_params;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
fastcgi_pass php:9000;
}
location ~* \.mjs$ {
default_type application/javascript;
try_files $uri =404;
expires 30d;
access_log off;
}
location ~* \.(css|js|png|jpg|jpeg|gif|svg|ico)$ {
expires 30d;
access_log off;
}
}