Files
chrome-use/extensions/ab-connect/options-validation.js
T
leeguooooo 8a8106ad75 feat(connect): vendor MV3 connect extension (adapted from openclaw-browser-relay)
First step toward zero-confirmation direct connect to the user's real Chrome:
Chrome 136 killed --remote-debugging-port on the default profile, so the only
sanctioned way to drive the user's live logged-in window is an extension using
chrome.debugger (same approach as Codex/Claude, whose extensions are closed).

Vendors the MIT-licensed openclaw-browser-relay extension into
extensions/ab-connect/, rebranded to "agent-browser connect" (NOTICE.md keeps
attribution). It already handles the hard parts: chrome.debugger auto-attach all
tabs, new-tab auto-attach, MV3 service-worker keepalive (alarms) + reconnect,
sessionId↔tab mapping, token auth, and a CDP-over-WebSocket envelope
(connect handshake / forwardCDPCommand / forwardCDPEvent / ping-pong).

Inert for now — not wired. Next: an abs-daemon relay that speaks this envelope
and bridges it to the existing CdpClient (raw CDP), then a `connect` command.
2026-06-09 14:54:03 +09:00

58 lines
1.7 KiB
JavaScript

const PORT_GUIDANCE = 'Use gateway port + 3 (for gateway 18789, relay is 18792).'
function hasCdpVersionShape(data) {
return !!data && typeof data === 'object' && 'Browser' in data && 'Protocol-Version' in data
}
export function classifyRelayCheckResponse(res, port) {
if (!res) {
return { action: 'throw', error: 'No response from service worker' }
}
if (res.status === 401) {
return { action: 'status', kind: 'error', message: 'Gateway token rejected. Check token and save again.' }
}
if (res.error) {
return { action: 'throw', error: res.error }
}
if (!res.ok) {
return { action: 'throw', error: `HTTP ${res.status}` }
}
const contentType = String(res.contentType || '')
if (!contentType.includes('application/json')) {
return {
action: 'status',
kind: 'error',
message: `Wrong port: this is likely the gateway, not the relay. ${PORT_GUIDANCE}`,
}
}
if (!hasCdpVersionShape(res.json)) {
return {
action: 'status',
kind: 'error',
message: `Wrong port: expected relay /json/version response. ${PORT_GUIDANCE}`,
}
}
return { action: 'status', kind: 'ok', message: `Relay reachable and authenticated at http://127.0.0.1:${port}/` }
}
export function classifyRelayCheckException(err, port) {
const message = String(err || '').toLowerCase()
if (message.includes('json') || message.includes('syntax')) {
return {
kind: 'error',
message: `Wrong port: this is not a relay endpoint. ${PORT_GUIDANCE}`,
}
}
return {
kind: 'error',
message: `Relay not reachable/authenticated at http://127.0.0.1:${port}/. Start OpenClaw browser relay and verify token.`,
}
}