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securebit-chat/package.json
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release: v4.8.11 file transfer reliability fix
fix(file-transfer): size chunks under the 64KB SCTP message limit

Each 64KB chunk became a ~87KB AES-GCM+Base64 file_chunk message,
exceeding WebRTC's 64KB SCTP message-size floor. The consent handshake
(small messages) succeeded, but no chunk was ever delivered on Safari
and cross-browser connections whose SDP omits a=max-message-size, so
files never transferred. Send chunk size is now 16KB (~22KB on the
wire); inbound chunks up to 64KB stay accepted for backward compat.

fix(file-transfer): make MIME advisory, drive validation by extension

The client-supplied MIME type is easily spoofed and varies across
browsers/OSes, yet was a hard gate: files with an empty MIME or a
cross-OS variant (application/x-zip-compressed, image/jpg) were wrongly
rejected. Extension allow-list plus BLOCKED_EXTENSIONS is now the
boundary; a blatantly foreign MIME on a safe extension is still rejected
and per-type size limits still apply.
2026-06-16 18:24:29 -04:00

41 lines
2.1 KiB
JSON

{
"name": "securebit-chat",
"version": "4.8.11",
"description": "Secure P2P Communication Application with End-to-End Encryption",
"main": "index.html",
"scripts": {
"build": "npm run build:css && npm run build:js && npm run post-build",
"build:css": "npx tailwindcss -i src/styles/tw-input.css -o assets/tailwind.css --minify --content \"./index.html,./src/**/*.jsx,./src/**/*.js\"",
"build:js": "npx esbuild src/app.jsx --bundle --format=esm --outfile=dist/app.js --sourcemap && npx esbuild src/scripts/app-boot.js --bundle --format=esm --outfile=dist/app-boot.js --sourcemap && npx esbuild src/scripts/qr-local.js --bundle --format=esm --outfile=dist/qr-local.js --sourcemap",
"post-build": "node scripts/post-build.js",
"dev": "npm run build && python -m http.server 8000",
"watch": "npx tailwindcss -i src/styles/tw-input.css -o assets/tailwind.css --watch",
"serve": "npx http-server -p 8000",
"test": "node tests/sas-verification.test.mjs && node tests/file-transfer-consent.test.mjs && node tests/incoming-message-sanitization.test.mjs && node tests/file-type-allowlist.test.mjs && node tests/webrtc-privacy-mode.test.mjs && node tests/indexeddb-metadata-encryption.test.mjs && node tests/disconnect-cleanup.test.mjs && node tests/timer-lifecycle.test.mjs && node tests/file-transfer-cleanup.test.mjs && node tests/file-transfer-ui-cleanup.test.mjs && node tests/file-transfer-callback-propagation.test.mjs && node tests/debug-window-hooks.test.mjs && node tests/inbound-message-rate-limit.test.mjs && node tests/file-transfer-chunk-rate-limit.test.mjs && node tests/ice-servers-validation.test.mjs"
},
"keywords": [
"p2p",
"chat",
"encryption",
"webrtc",
"privacy",
"security"
],
"author": "SecureBit Team",
"license": "MIT",
"devDependencies": {
"esbuild": "^0.28.1",
"jsdom": "^28.1.0",
"tailwindcss": "3.4.17"
},
"dependencies": {
"base64-js": "1.5.1",
"cbor-js": "0.1.0",
"dompurify": "^3.4.4",
"html5-qrcode": "2.3.8",
"pako": "2.1.0",
"qr-scanner": "1.4.2",
"qrcode": "1.5.4"
}
}