Files
gstack/extension/manifest.json
T
Garry Tan a2751b7cf2 fix(browse): extension token bootstrap moves to pinned-origin POST; /health carries no token
GET /health is now liveness/status only in every mode — both token
carve-outs (headed-mode disjunct AND chrome-extension:// Origin
disjunct) are removed. Token bootstrap is POST /extension-token on the
local listener: the Origin header must be exactly
chrome-extension://<GSTACK_EXTENSION_ID> and the Host header's hostname
must parse to 127.0.0.1 or localhost (parsed via new URL, never literal
equality — Host arrives as '127.0.0.1:34567'). Wrong origin/host → 403
with no detail. The tunnel surface 404s the endpoint (not in
TUNNEL_PATHS, verified by test).

The extension ID is pinned by a new "key" field (RSA public key) in
extension/manifest.json; browse/scripts/extension-id.ts reproduces the
ID derivation (first 16 bytes of SHA-256 of the DER public key, hex
mapped 0-9a-f → a-p). The private key is not committed anywhere —
unpacked/baked-in loads only need the public key.

Extension side: background.js bootstraps and refreshes the token via
POST /extension-token (403 → disconnected state); sidepanel.js direct
connect path does the same; sidepanel-terminal.js's dead /health token
fallback (read AUTH_TOKEN/authToken keys the server never sent,
hardcoded port) is replaced with the window.gstackAuthToken path.

MIGRATION NOTE: the manifest key pins the extension ID, so existing
installs' side-panel local state (saved port, snoozes) resets once —
explained in-product via a one-time notice (flag
gstack_id_migrated_v162). After upgrading the server, restart the
browser so the old service worker stops polling for a token GET /health
no longer serves.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
(cherry picked from commit e9a0b6847a2d17fe6656a4686b4efd0c8380eb09)
2026-08-12 15:31:49 -07:00

33 lines
1.2 KiB
JSON

{
"manifest_version": 3,
"name": "gstack browse",
"version": "0.1.0",
"description": "Live activity feed and @ref overlays for gstack browse",
"key": "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApp4uyDmQADJ/MPoKybEvBPpuGWxsXiNMo5jJFFaEaC3yPJnB4y8E0UuvE56n2KlQzaqlnBOt4T8w0ApTbNABZpEnSGQJVmkbT8a62WXefYZm79bMgzW/bNIZ4QYWNEAtZb0wvncMNSOyU9mga1s3eGWtukHs2Zf5spXRLQGV/on9l8iN9QPRM/VB0AxtUc2DTYjwkTGCAOMFiaq02miP0/hW6AeltBW9R0aHgbnJw2H2YVrgQXRvGxD1DMQe6NzGVVqKGhpUdYGPw4ONWOKijdignz+j+90HSrCK06HUy80jiKAYmdZePnn++N5meIJY+bWk7RqxS6er8Ow2U65TywIDAQAB",
"permissions": ["sidePanel", "storage", "activeTab", "scripting", "tabs"],
"host_permissions": ["http://127.0.0.1:*/", "ws://127.0.0.1:*/"],
"action": {
"default_icon": {
"16": "icons/icon-16.png",
"48": "icons/icon-48.png",
"128": "icons/icon-128.png"
}
},
"side_panel": {
"default_path": "sidepanel.html"
},
"background": {
"service_worker": "background.js"
},
"content_scripts": [{
"matches": ["<all_urls>"],
"js": ["content.js"],
"css": ["content.css"]
}],
"icons": {
"16": "icons/icon-16.png",
"48": "icons/icon-48.png",
"128": "icons/icon-128.png"
}
}