Bastien Chanot
c0632aefa8
unsafe-inline dropped for scripts (index has zero style/script attributes; the single inline script is hash-pinned). style-src keeps unsafe-inline (CV carries 2 style attributes + single-file convention). Verified in hardened container: served-script hash == policy hash, JS executes.
16 lines
1.2 KiB
Plaintext
16 lines
1.2 KiB
Plaintext
# Security headers for bchanot.fr — included at server level AND in every
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# location that declares its own add_header: nginx add_header inheritance
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# is all-or-nothing (one add_header in a location drops ALL inherited
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# headers), so each such location must re-include this file.
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# HSTS is intentionally NOT here — it belongs to the TLS-terminating proxy.
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add_header X-Content-Type-Options "nosniff" always;
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add_header X-Frame-Options "SAMEORIGIN" always;
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add_header Referrer-Policy "strict-origin-when-cross-origin" always;
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add_header Permissions-Policy "geolocation=(), microphone=(), camera=(), payment=()" always;
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# CSP: inline CSS allowed (style attributes in the CV + single-file convention);
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# the inline script is HASH-pinned (no script unsafe-inline). INVARIANT: after
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# ANY edit to index.html's inline <script>, recompute the hash (command in
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# CLAUDE.md) and update it here — a stale hash silently disables the JS.
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add_header Content-Security-Policy "default-src 'self'; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://fonts.gstatic.com; script-src 'self' 'sha256-Al1M34KxI6Ye5Viu6aO//7CYyaLzqtpG9GX95FFlSOY='; img-src 'self' data:; base-uri 'self'; form-action 'self'; frame-ancestors 'self'" always;
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