Files
chrome-use/extensions/ab-connect/options.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

75 lines
2.4 KiB
JavaScript

import { deriveRelayToken } from './background-utils.js'
import { classifyRelayCheckException, classifyRelayCheckResponse } from './options-validation.js'
const DEFAULT_PORT = 18792
function clampPort(value) {
const n = Number.parseInt(String(value || ''), 10)
if (!Number.isFinite(n)) return DEFAULT_PORT
if (n <= 0 || n > 65535) return DEFAULT_PORT
return n
}
function updateRelayUrl(port) {
const el = document.getElementById('relay-url')
if (!el) return
el.textContent = `http://127.0.0.1:${port}/`
}
function setStatus(kind, message) {
const status = document.getElementById('status')
if (!status) return
status.dataset.kind = kind || ''
status.textContent = message || ''
}
async function checkRelayReachable(port, token) {
const url = `http://127.0.0.1:${port}/json/version`
const trimmedToken = String(token || '').trim()
if (!trimmedToken) {
setStatus('error', 'Gateway token required. Save your gateway token to connect.')
return
}
try {
const relayToken = await deriveRelayToken(trimmedToken, port)
// Delegate the fetch to the background service worker to bypass
// CORS preflight on the custom x-openclaw-relay-token header.
const res = await chrome.runtime.sendMessage({
type: 'relayCheck',
url,
token: relayToken,
})
const result = classifyRelayCheckResponse(res, port)
if (result.action === 'throw') throw new Error(result.error)
setStatus(result.kind, result.message)
} catch (err) {
const result = classifyRelayCheckException(err, port)
setStatus(result.kind, result.message)
}
}
async function load() {
const stored = await chrome.storage.local.get(['relayPort', 'gatewayToken'])
const port = clampPort(stored.relayPort)
const token = String(stored.gatewayToken || '').trim()
document.getElementById('port').value = String(port)
document.getElementById('token').value = token
updateRelayUrl(port)
await checkRelayReachable(port, token)
}
async function save() {
const portInput = document.getElementById('port')
const tokenInput = document.getElementById('token')
const port = clampPort(portInput.value)
const token = String(tokenInput.value || '').trim()
await chrome.storage.local.set({ relayPort: port, gatewayToken: token })
portInput.value = String(port)
tokenInput.value = token
updateRelayUrl(port)
await checkRelayReachable(port, token)
}
document.getElementById('save').addEventListener('click', () => void save())
void load()