littleshop/nginx-push-fix-dark-side.conf
SysAdmin c5e1fce271 Fix: Update nginx CORS config and document push notification setup
- Added CORS headers for admin.dark.side domain
- Added no-cache headers for PWA JavaScript files
- Documented push notification configuration steps
- Fixed split-tunnel VPN compatibility

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
2025-10-01 14:09:23 +01:00

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# Nginx configuration for push notifications with dark.side domain
# This should be added to the nginx-proxy-manager custom configuration
# or applied to the nginx configuration serving admin.dark.side
# CORS headers for push notifications - allows any origin within dark.side domain
# This pattern allows the callbacks to work regardless of subdomain
location ~ ^/(api/push|service-worker\.js|manifest\.json|pwa\.js) {
# Set CORS headers for dark.side domains
set $cors_origin "";
if ($http_origin ~* (https?://.*\.dark\.side|https?://admin\.dark\.side)) {
set $cors_origin $http_origin;
}
# If no specific origin match, allow the dark.side domain generally
if ($cors_origin = "") {
set $cors_origin "https://admin.dark.side";
}
# Apply CORS headers
add_header 'Access-Control-Allow-Origin' $cors_origin always;
add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS, PUT, DELETE' always;
add_header 'Access-Control-Allow-Headers' 'Content-Type, Authorization, X-Requested-With' always;
add_header 'Access-Control-Allow-Credentials' 'true' always;
add_header 'Access-Control-Max-Age' '3600' always;
# Handle preflight OPTIONS requests
if ($request_method = 'OPTIONS') {
add_header 'Access-Control-Allow-Origin' $cors_origin always;
add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS, PUT, DELETE' always;
add_header 'Access-Control-Allow-Headers' 'Content-Type, Authorization, X-Requested-With' always;
add_header 'Access-Control-Allow-Credentials' 'true' always;
add_header 'Access-Control-Max-Age' '3600' always;
add_header 'Content-Length' '0';
add_header 'Content-Type' 'text/plain charset=UTF-8';
return 204;
}
# Proxy to the backend
proxy_pass http://localhost:5100;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection 'upgrade';
proxy_set_header Host $host;
proxy_cache_bypass $http_upgrade;
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_buffering off;
}
# Additional location for the admin area with CORS support
location /Admin {
# Basic CORS for admin area
add_header 'Access-Control-Allow-Origin' 'https://admin.dark.side' always;
add_header 'Access-Control-Allow-Credentials' 'true' always;
proxy_pass http://localhost:5100/Admin;
proxy_http_version 1.1;
proxy_set_header Host $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-Host $host;
proxy_set_header X-Forwarded-Port $server_port;
}