40 lines
1.9 KiB
Nginx Configuration File
40 lines
1.9 KiB
Nginx Configuration File
# Use $request_id as a pseudo-nonce for Content Security Policy (CSP)
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map $request_id $nonce {
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default "$request_id";
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}
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server {
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listen 8080;
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root /usr/share/nginx/html;
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index resume.html;
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# Security headers
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add_header Strict-Transport-Security "max-age=31536000; includeSubDomains; preload" always;
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add_header X-Frame-Options "SAMEORIGIN" 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 Permissions-Policy "camera=(), microphone=(), geolocation=(), accelerometer=(), gyroscope=(), magnetometer=(), payment=(), usb=()" always;
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# Content Security Policy (CSP) with injected $nonce for script-src and style-src
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# Allows inline scripts and styles that match the nonce generated for each request
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add_header Content-Security-Policy "default-src 'none'; script-src 'self' 'nonce-$nonce' https://matomo.nixc.us; style-src 'self' 'nonce-$nonce' https://colinknapp.com; img-src 'self' https://matomo.nixc.us https://colinknapp.com https://hedgedoc.nixc.us; font-src 'self' data:; frame-ancestors 'self'; base-uri 'self'; form-action 'self';" always;
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# Cross-origin isolation headers
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add_header Cross-Origin-Embedder-Policy "require-corp" always;
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add_header Cross-Origin-Resource-Policy "same-origin" always;
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add_header Cross-Origin-Opener-Policy "same-origin" always;
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# Use sub_filter to inject the nonce into inline <script> and <style> tags automatically
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sub_filter '<script>' '<script nonce="$nonce">';
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sub_filter '<style>' '<style nonce="$nonce">';
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sub_filter_once off; # Apply the replacement to all instances of <script> and <style> tags
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sub_filter_types text/html; # Only apply the sub_filter to HTML content
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# Redirect demo.hedgedoc.org resources to hedgedoc.nixc.us
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sub_filter "https://demo.hedgedoc.org" "https://hedgedoc.nixc.us";
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location / {
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try_files $uri $uri/ =404;
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}
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}
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