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fix(csp): drop script-src unsafe-inline, tighten CDN, disable Vite polyfill #107

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fix(csp): drop script-src unsafe-inline, tighten CDN, disable Vite polyfill #107

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df5fe20
fix(csp): drop script-src unsafe-inline, tighten jsdelivr, add cdnjs
DavidHLP Jul 5, 2026
4a0e8b0
fix(vite): disable modulePreload polyfill to keep bundle inline-scrip…
DavidHLP Jul 5, 2026
47dfeae
fix(console): override linkify-it to ^5.0.1 (GHSA-22p9-wv53-3rq4)
DavidHLP Jul 5, 2026
57a0110
fix(csp): add cdnjs KaTeX font origin to console font-src
DavidHLP Jul 5, 2026
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2 changes: 1 addition & 1 deletion console/nginx.conf
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Original file line number Diff line number Diff line change
Expand Up @@ -20,7 +20,7 @@ server {
# }

# Security headers (server-level — inherited by all locations)
add_header Content-Security-Policy "default-src 'self'; script-src 'self' 'unsafe-inline'; style-src 'self' 'unsafe-inline' https://cdn.jsdelivr.net; img-src 'self' data: https:; font-src 'self' https://cdn.jsdelivr.net data:; connect-src 'self' ${API_ORIGIN}; frame-ancestors 'self'" always;
add_header Content-Security-Policy "default-src 'self'; script-src 'self'; style-src 'self' 'unsafe-inline' https://cdn.jsdelivr.net/npm/@fontsource/ https://cdnjs.cloudflare.com/ajax/libs/highlight.js/ https://cdnjs.cloudflare.com/ajax/libs/KaTeX/; img-src 'self' data: https:; font-src 'self' https://cdn.jsdelivr.net/npm/@fontsource/ https://cdnjs.cloudflare.com/ajax/libs/KaTeX/ data:; connect-src 'self' ${API_ORIGIN}; frame-ancestors 'self'" always;
add_header X-Frame-Options "SAMEORIGIN" always;
add_header X-Content-Type-Options "nosniff" always;
add_header Referrer-Policy "strict-origin-when-cross-origin" always;
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3 changes: 2 additions & 1 deletion console/package.json
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Expand Up @@ -95,7 +95,8 @@
"lodash-es": "4.18.1",
"protocol-buffers-schema": "3.6.1",
"vite": "^8.0.16",
"form-data": "^4.0.6"
"form-data": "^4.0.6",
"linkify-it": "^5.0.1"
},
"onlyBuiltDependencies": [
"esbuild",
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17 changes: 9 additions & 8 deletions console/pnpm-lock.yaml
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6 changes: 6 additions & 0 deletions console/vite.config.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -148,5 +148,11 @@ export default defineConfig({
},
// Increase chunk size warning limit
chunkSizeWarningLimit: 1000,
// Disable Vite's modulePreload polyfill: it is the only inline <script>
// Vite injects at build time. Disabling it keeps the production bundle
// free of inline scripts so CSP `script-src 'self'` (nginx.conf) applies
// with zero violations. Modern browsers support modulepreload natively
// (Chrome 66+, FF 78+, Safari 16+); UltiCode targets only those.
modulePreload: { polyfill: false },
},
})
2 changes: 1 addition & 1 deletion management/nginx.conf
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Original file line number Diff line number Diff line change
Expand Up @@ -20,7 +20,7 @@ server {
# }

# Security headers (server-level — inherited by all locations)
add_header Content-Security-Policy "default-src 'self'; script-src 'self' 'unsafe-inline'; style-src 'self' 'unsafe-inline' https://cdn.jsdelivr.net; img-src 'self' data: https:; font-src 'self' https://cdn.jsdelivr.net data:; connect-src 'self' ${API_ORIGIN}; frame-ancestors 'self'" always;
add_header Content-Security-Policy "default-src 'self'; script-src 'self'; style-src 'self' 'unsafe-inline' https://cdn.jsdelivr.net/npm/@fontsource/ https://cdnjs.cloudflare.com/ajax/libs/highlight.js/ https://cdnjs.cloudflare.com/ajax/libs/KaTeX/; img-src 'self' data: https:; font-src 'self' https://cdn.jsdelivr.net/npm/@fontsource/ data:; connect-src 'self' ${API_ORIGIN}; frame-ancestors 'self'" always;
add_header X-Frame-Options "SAMEORIGIN" always;
add_header X-Content-Type-Options "nosniff" always;
add_header Referrer-Policy "strict-origin-when-cross-origin" always;
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6 changes: 6 additions & 0 deletions management/vite.config.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -103,5 +103,11 @@ export default defineConfig({
},
},
chunkSizeWarningLimit: 1000,
// Disable Vite's modulePreload polyfill: it is the only inline <script>
// Vite injects at build time. Disabling it keeps the production bundle
// free of inline scripts so CSP `script-src 'self'` (nginx.conf) applies
// with zero violations. Modern browsers support modulepreload natively
// (Chrome 66+, FF 78+, Safari 16+); UltiCode targets only those.
modulePreload: { polyfill: false },
},
})