Files
instaarchive-viewer/vite.config.ts
T
ergosteurandClaude Opus 5 1d86fa3583 fix: security, performance and correctness pass; add sidecar archive support
Security
- Fix path traversal in GET /api/archives/:name/files. Express decodes route
  params after segment matching, so `..%2f..%2fetc` escaped ARCHIVES_DIR and
  returned a recursive listing of arbitrary directories.
- Add CSP and baseline security headers; disable x-powered-by.
- Stop baking GEMINI_API_KEY into the client bundle (the SDK was unused).
- Run the container as `node` instead of root.

Performance
- Add a directory-mtime-keyed archive index, warmed in the background and
  persisted. Listing 110k files went from ~52s to ~0.1s; the largest archive
  (24k files) serves in ~0.3s. Per-file stat over CIFS costs ~1.4ms and does
  not parallelise, so it is now done once rather than per request.
- Build media URLs from the File directly instead of
  `new Blob([await file.arrayBuffer()])`, which read every media file fully
  into memory (a 20GB archive tried to become 20GB of resident blobs).
- Track and revoke object URLs; previously none were ever revoked.
- Give `requestThumbnail` a stable identity so a completed thumbnail stops
  re-running the effect in every mounted thumbnail.
- Namespace IndexedDB keys so listing archives no longer deserializes every
  cached thumbnail blob, and thumbnails no longer collide across archives.
- Serve real file sizes: RemoteArchiveFile was constructed with size 0, which
  silently disabled high-res thumbnailing for every server archive.

Correctness
- Local archives cached media as blob: URLs, which die with the document, so
  a cached local archive restored as an archive of broken images. Media now
  carries a stable path and is rehydrated from a persisted directory handle
  (File System Access API), falling back to re-prompting for the folder.
- Fix permalinks: the URL-writing effect erased ?a= on mount before the
  archive list arrived to consume it, so deep links never resolved.
- Make cache invalidation detect nested changes via a directory signature.
- Add an error boundary and tolerate unparseable dates, which previously
  threw a RangeError and blanked the app.
- Default video to muted so autoplay is not blocked by Safari/Firefox.

Features
- Fold sidecar directories into their base profile: `<user> - reels`,
  `story - <user>` and `story highlights - <user> - <title>` now appear as
  reels, the story ring and Instagram-style highlight circles rather than as
  separate archives.

Housekeeping
- Add @types/react; React was previously type-checked against its JavaScript
  source, so `npm run lint` gave almost no type safety on components.
- Vendor fonts and PWA icons locally; the app made third-party CDN requests
  despite advertising offline support and local-only processing.
- Drop unused better-sqlite3 (a native module that broke `npm install`).
- Add vitest with 36 tests over the filename and directory-naming rules.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_011uBWhwV3wFQ5MBCcMHHem7
2026-08-14 01:59:19 -04:00

59 lines
1.7 KiB
TypeScript

import tailwindcss from '@tailwindcss/vite';
import react from '@vitejs/plugin-react';
import path from 'path';
import {defineConfig} from 'vite';
import { VitePWA } from 'vite-plugin-pwa';
export default defineConfig(() => {
return {
plugins: [
react(),
tailwindcss(),
VitePWA({
registerType: 'autoUpdate',
manifest: {
name: 'InstaArchive',
short_name: 'InstaArchive',
description: 'Browse your archived Instagram data with a native-feeling interface.',
theme_color: '#ffffff',
background_color: '#ffffff',
display: 'standalone',
icons: [
{
src: '/icon-512.png',
sizes: '512x512',
type: 'image/png',
purpose: 'any maskable'
},
{
src: '/icon-192.png',
sizes: '192x192',
type: 'image/png'
}
]
},
workbox: {
navigateFallbackDenylist: [/^\/api/, /^\/archives/],
// Fonts and icons are bundled locally, so everything the shell needs
// is precached and no runtime third-party caching rule is required.
globPatterns: ['**/*.{js,css,html,ico,png,svg,woff,woff2}']
}
})
],
resolve: {
alias: {
'@': path.resolve(__dirname, '.'),
},
},
server: {
// HMR is disabled in AI Studio via DISABLE_HMR env var.
// Do not modify—file watching is disabled to prevent flickering during agent edits.
hmr: process.env.DISABLE_HMR !== 'true',
proxy: {
'/api': 'http://localhost:3001',
'/archives': 'http://localhost:3001',
},
},
};
});