ergosteurandClaude Opus 5
30ff8de1e8
Docker Build and Publish / build-and-push (push) Failing after 9s
The xz decompressor for Instaloader's .json.xz sidecars is WebAssembly,
embedded as a data: URL that it fetches at startup. The CSP added in 1.3.0
blocked both halves of that:
fetch('data:application/wasm;...') -> TypeError: Failed to fetch
WebAssembly.instantiate(...) -> CompileError: violates script-src 'self'
The first surfaces through new Response(stream).json() as a bare "Failed to
fetch" with no stack, which reads like a network fault and is why this was
mis-diagnosed twice. Vite's dev server never sends the CSP, so it reproduced
only in production — every Instaloader archive silently lost its captions,
story flags and profile metadata from 1.3.0 onward.
script-src now allows 'wasm-unsafe-eval', which permits WebAssembly compilation
without permitting eval() of JavaScript, and connect-src allows data: for the
embedded module.
Verified against the production bundle: rivvsofficial goes from 188 posts / 0
followers / no stories to 68 posts, 120 stories, 10,337 followers and its real
name, bio and link — with zero decode errors.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_011uBWhwV3wFQ5MBCcMHHem7
48 lines
1.3 KiB
JSON
48 lines
1.3 KiB
JSON
{
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"name": "instaarchive-viewer",
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"private": true,
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"version": "1.6.1",
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"type": "module",
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"scripts": {
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"dev": "vite --port=3000 --host=0.0.0.0",
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"build": "vite build && npm run build:server",
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"build:server": "tsc server.ts --esModuleInterop --module ESNext --target ES2022 --moduleResolution bundler --outDir dist-server",
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"preview": "vite preview",
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"server": "tsx server.ts",
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"clean": "rm -rf dist",
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"lint": "tsc --noEmit",
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"test": "vitest run",
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"test:watch": "vitest",
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"jd2": "tsx scripts/jd2-sync.ts"
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},
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"dependencies": {
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"@tailwindcss/vite": "^4.1.14",
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"@vitejs/plugin-react": "^5.0.4",
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"clsx": "^2.1.1",
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"date-fns": "^4.1.0",
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"dotenv": "^17.2.3",
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"express": "^4.21.2",
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"idb-keyval": "^6.2.2",
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"lucide-react": "^0.546.0",
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"motion": "^12.23.24",
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"react": "^19.0.0",
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"react-dom": "^19.0.0",
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"tailwind-merge": "^3.5.0",
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"tsx": "^4.21.0",
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"vite": "^6.2.0",
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"xz-decompress": "^0.2.3"
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},
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"devDependencies": {
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"@types/express": "^4.17.21",
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"@types/node": "^22.14.0",
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"@types/react": "^19.2.18",
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"@types/react-dom": "^19.2.4",
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"autoprefixer": "^10.4.21",
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"tailwindcss": "^4.1.14",
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"typescript": "~5.8.2",
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"vite": "^6.2.0",
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"vite-plugin-pwa": "^1.2.0",
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"vitest": "^3.2.7"
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}
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}
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