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https://github.com/bilawalsidhu/gods-eye-view.git
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98b8c6c581
Binding HOST=0.0.0.0 no longer sets Vite's allowedHosts to true. The dev and preview servers accept IP addresses, localhost and the LAN hostnames listed in GEV_ALLOWED_HOSTS; suffix and wildcard entries are ignored. The configuration factory takes the resolved list as an input, so build/vite.js still reads no environment. Ported from #97 to the current build/vite.js layout. Fixes #21. Co-authored-by: Sameh Khamis <[email protected]> Co-Authored-By: Claude Opus 5.5 (1M context) <[email protected]>
101 lines
3.9 KiB
JavaScript
101 lines
3.9 KiB
JavaScript
import { applicationHtmlPlugin } from './application-html.js';
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import cesium from 'vite-plugin-cesium';
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import { DEFAULT_ALLOWED_HOSTS } from './allowedHosts.js';
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import { embedFramingPlugin } from './embed-framing.js';
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import { panelBuildPlugin } from './panel.js';
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/**
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* Content-Security-Policy for every document the dev/preview server serves.
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* No inline script and no foreign script origin is permitted. 'unsafe-eval' is
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* required: Knockout (bundled inside @cesium/widgets) resolves the global
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* object with `(0, eval)("this")` at module load, and without it the Cesium
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* widget never initializes (verified in headless Chrome). It also covers
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* Cesium's WASM decoders. `blob:` is required in the built app: Cesium's
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* bundled workers bootstrap through `importScripts(blob:...)`, which a worker
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* checks against script-src (the dev server loads them by URL instead).
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* Widen any other directive only for a real violation.
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*/
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export const BROWSER_CSP = [
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"default-src 'self'",
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"script-src 'self' 'unsafe-eval' blob:",
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"style-src 'self' 'unsafe-inline' https://fonts.googleapis.com",
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"font-src 'self' data: https://fonts.gstatic.com",
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"img-src 'self' data: blob: https:",
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"media-src 'self' blob: https:",
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"connect-src 'self' blob: data: https: wss: ws:",
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"worker-src 'self' blob:",
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"child-src 'self' blob:",
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"manifest-src 'self'",
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"object-src 'none'",
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"base-uri 'self'",
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"form-action 'self'",
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"frame-ancestors 'none'",
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].join('; ');
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/** Response headers shared by the dev and preview servers. */
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export const BROWSER_HEADERS = Object.freeze({
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'X-Frame-Options': 'DENY',
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'Content-Security-Policy': BROWSER_CSP,
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});
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/** Build browser assets with explicit inputs; never load environment or providers. */
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export function createBrowserViteConfig({
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plugins = [],
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publicDir,
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googleApiKey,
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cesiumToken,
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host = 'localhost',
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port = 4173,
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allowedHosts = DEFAULT_ALLOWED_HOSTS,
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command,
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} = {}) {
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return {
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plugins: [
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cesium(),
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applicationHtmlPlugin(),
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...plugins,
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embedFramingPlugin(),
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panelBuildPlugin(),
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],
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...(publicDir === undefined ? {} : { publicDir }),
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// A production build must not clean the dependency cache a running dev
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// server is still serving optimized module URLs from.
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...(command === 'build' ? { cacheDir: 'node_modules/.vite-build' } : {}),
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optimizeDeps: {
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// First reached through the SDR worker or a dynamic import. Pre-bundle
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// them at startup so first use cannot invalidate already-transformed
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// URLs with Vite's "Outdated Optimize Dep" 504 response.
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include: [
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'@jtarrio/signals/demod/demodulator.js',
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'@jtarrio/signals/demod/modes.js',
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'@jtarrio/webrtlsdr/rtlsdr.js',
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'egm96-universal',
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],
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},
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server: {
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host: host || 'localhost',
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port: parseInt(port, 10) || 4173,
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// A wildcard bind only chooses interfaces; it never disables Vite's
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// Host-header check. LAN hostnames are added explicitly (see
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// build/allowedHosts.js); IP addresses are always accepted.
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allowedHosts: [...allowedHosts],
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fs: {
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deny: ['.env', '.env.*', '*.{crt,pem}', '**/.git/**', '**/ENVIRONMENT'],
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},
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// These headers protect the document containing Provider Settings and
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// give the whole page a real Content-Security-Policy (BROWSER_CSP).
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// Embed-mode documents are framable instead: embed-framing.js rewrites
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// only the frame-ancestors directive and keeps the rest of the policy.
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headers: BROWSER_HEADERS,
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},
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// The preview server serves the same documents, so it carries the same
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// framing + CSP hardening (one constant, no drift).
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preview: { headers: BROWSER_HEADERS },
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define: {
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'import.meta.env.GOOGLE_MAPS_API_KEY': JSON.stringify(googleApiKey),
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'import.meta.env.CESIUM_ION_TOKEN': JSON.stringify(cesiumToken),
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},
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build: { chunkSizeWarningLimit: 1500 },
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};
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}
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