mirror of
https://github.com/Shik3i/KoalaSync.git
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Koala
1b04db009a
PageSpeed Insights flagged AVIF files as uncached because the @static matcher only included *.webp. Adding *.avif enables 1-year Cache-Control for all AVIF assets.
84 lines
3.1 KiB
Caddyfile
84 lines
3.1 KiB
Caddyfile
# ==============================================================================
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# KoalaSync - Production Caddy Configuration Example
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# ==============================================================================
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# This file provides examples of both a lightweight "Simple" configuration
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# and a production-hardened "Advanced" configuration.
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# Replace domains, reverse proxy locations, and directories with your actual setup.
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# ------------------------------------------------------------------------------
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# OPTION A: Simple Configuration
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# ------------------------------------------------------------------------------
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# Minimal configuration that serves the static website, enables gzip compression,
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# supports extension-less Clean URLs, and reverse proxies the relay server.
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# sync.koalastuff.net {
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# root * /var/www/koalasync/website/www
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# encode zstd gzip
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#
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# # Clean URLs support (resolves /join to join.html, etc.)
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# try_files {path} {path}.html {path}/
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# file_server
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# }
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#
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# syncserver.koalastuff.net {
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# reverse_proxy localhost:3000
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# }
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# ------------------------------------------------------------------------------
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# OPTION B: Advanced Configuration (Production-Hardened)
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# ------------------------------------------------------------------------------
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# Highly secure, optimized configuration using advanced HTTP security headers,
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# aggressive static assets caching, server signature concealment, and strict
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# hardware permission access policies.
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(security_headers) {
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header {
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# Enable HTTP Strict Transport Security (HSTS)
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Strict-Transport-Security "max-age=31536000; includeSubDomains; preload"
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# Prevent clickjacking attacks (Sameorigin)
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X-Frame-Options "SAMEORIGIN"
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# Prevent MIME-sniffing
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X-Content-Type-Options "nosniff"
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# Enable browser XSS protection
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X-XSS-Protection "1; mode=block"
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# Control referrer information
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Referrer-Policy "strict-origin-when-cross-origin"
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# Hide Caddy server stamp signature
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-Server
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}
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}
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sync.koalastuff.net {
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encode zstd gzip
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root * /var/www/koalasync/website/www
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# Clean URLs: Resolves paths without .html in the URL
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try_files {path} {path}.html {path}/
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file_server
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# Static Caching for high-performance PageSpeed (1 year with validation)
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@static {
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file
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path *.ico *.css *.js *.png *.svg *.webp *.avif
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}
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header @static Cache-Control "public, max-age=31536000, must-revalidate"
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# Security Headers & Content Security Policy (CSP)
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import security_headers
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header {
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# CSP hardened with base-uri and form-action limits
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Content-Security-Policy "default-src 'self'; script-src 'self'; style-src 'self' 'unsafe-inline'; connect-src 'self'; img-src 'self' data:; object-src 'none'; frame-ancestors 'none'; base-uri 'none'; form-action 'none';"
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# Modern Permissions Policy (blocks browser hardware access for enhanced privacy)
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Permissions-Policy "camera=(), microphone=(), geolocation=(), payment=(), usb=()"
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}
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}
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syncserver.koalastuff.net {
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import security_headers
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encode zstd gzip
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reverse_proxy KoalaSync:3000
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}
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