mirror of
https://github.com/microsoft/playwright-mcp.git
synced 2026-02-03 21:03:11 +00:00
chore: remove extension code (#667)
This commit is contained in:
Pavel Feldman
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@@ -1,40 +0,0 @@
|
||||
{
|
||||
"manifest_version": 3,
|
||||
"name": "Playwright MCP Bridge",
|
||||
"version": "1.0.0",
|
||||
"description": "Share browser tabs with Playwright MCP server through CDP bridge",
|
||||
|
||||
"permissions": [
|
||||
"debugger",
|
||||
"activeTab",
|
||||
"tabs",
|
||||
"storage"
|
||||
],
|
||||
|
||||
"host_permissions": [
|
||||
"<all_urls>"
|
||||
],
|
||||
|
||||
"background": {
|
||||
"service_worker": "lib/background.js",
|
||||
"type": "module"
|
||||
},
|
||||
|
||||
"action": {
|
||||
"default_title": "Share tab with Playwright MCP",
|
||||
"default_popup": "popup.html",
|
||||
"default_icon": {
|
||||
"16": "icons/icon-16.png",
|
||||
"32": "icons/icon-32.png",
|
||||
"48": "icons/icon-48.png",
|
||||
"128": "icons/icon-128.png"
|
||||
}
|
||||
},
|
||||
|
||||
"icons": {
|
||||
"16": "icons/icon-16.png",
|
||||
"32": "icons/icon-32.png",
|
||||
"48": "icons/icon-48.png",
|
||||
"128": "icons/icon-128.png"
|
||||
}
|
||||
}
|
||||
@@ -1,173 +0,0 @@
|
||||
<!--
|
||||
Copyright (c) Microsoft Corporation.
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
-->
|
||||
<!DOCTYPE html>
|
||||
<html>
|
||||
<head>
|
||||
<meta charset="utf-8">
|
||||
<style>
|
||||
body {
|
||||
width: 320px;
|
||||
padding: 16px;
|
||||
font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
|
||||
font-size: 14px;
|
||||
margin: 0;
|
||||
}
|
||||
|
||||
.header {
|
||||
margin-bottom: 16px;
|
||||
text-align: center;
|
||||
}
|
||||
|
||||
.header h3 {
|
||||
margin: 0 0 8px 0;
|
||||
color: #333;
|
||||
}
|
||||
|
||||
.section {
|
||||
margin-bottom: 16px;
|
||||
}
|
||||
|
||||
label {
|
||||
display: block;
|
||||
margin-bottom: 4px;
|
||||
font-weight: 500;
|
||||
color: #555;
|
||||
}
|
||||
|
||||
input[type="url"] {
|
||||
width: 100%;
|
||||
padding: 8px;
|
||||
border: 1px solid #ddd;
|
||||
border-radius: 4px;
|
||||
font-size: 14px;
|
||||
box-sizing: border-box;
|
||||
}
|
||||
|
||||
input[type="url"]:focus {
|
||||
outline: none;
|
||||
border-color: #4CAF50;
|
||||
box-shadow: 0 0 0 2px rgba(76, 175, 80, 0.2);
|
||||
}
|
||||
|
||||
.button {
|
||||
background: #4CAF50;
|
||||
color: white;
|
||||
border: none;
|
||||
padding: 10px 16px;
|
||||
border-radius: 4px;
|
||||
cursor: pointer;
|
||||
font-size: 14px;
|
||||
width: 100%;
|
||||
margin-top: 8px;
|
||||
}
|
||||
|
||||
.button:hover {
|
||||
background: #45a049;
|
||||
}
|
||||
|
||||
.button:disabled {
|
||||
background: #cccccc;
|
||||
cursor: not-allowed;
|
||||
}
|
||||
|
||||
.button.disconnect {
|
||||
background: #f44336;
|
||||
}
|
||||
|
||||
.button.disconnect:hover {
|
||||
background: #da190b;
|
||||
}
|
||||
|
||||
.status {
|
||||
padding: 12px;
|
||||
border-radius: 4px;
|
||||
margin-bottom: 16px;
|
||||
text-align: center;
|
||||
}
|
||||
|
||||
.status.connected {
|
||||
background: #e8f5e8;
|
||||
color: #2e7d32;
|
||||
border: 1px solid #4caf50;
|
||||
}
|
||||
|
||||
.status.error {
|
||||
background: #ffebee;
|
||||
color: #c62828;
|
||||
border: 1px solid #f44336;
|
||||
}
|
||||
|
||||
.status.warning {
|
||||
background: #fff3e0;
|
||||
color: #ef6c00;
|
||||
border: 1px solid #ff9800;
|
||||
}
|
||||
|
||||
.tab-info {
|
||||
background: #f5f5f5;
|
||||
padding: 12px;
|
||||
border-radius: 4px;
|
||||
margin-bottom: 16px;
|
||||
}
|
||||
|
||||
.tab-title {
|
||||
font-weight: 500;
|
||||
margin-bottom: 4px;
|
||||
color: #333;
|
||||
}
|
||||
|
||||
.tab-url {
|
||||
font-size: 12px;
|
||||
color: #666;
|
||||
word-break: break-all;
|
||||
}
|
||||
|
||||
.focus-button {
|
||||
background: #2196F3;
|
||||
margin-top: 8px;
|
||||
}
|
||||
|
||||
.focus-button:hover {
|
||||
background: #1976D2;
|
||||
}
|
||||
|
||||
.small-text {
|
||||
font-size: 12px;
|
||||
color: #666;
|
||||
margin-top: 8px;
|
||||
}
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
<div class="header">
|
||||
<h3>Playwright MCP Bridge</h3>
|
||||
</div>
|
||||
|
||||
<div id="status-container"></div>
|
||||
|
||||
<div class="section">
|
||||
<label for="bridge-url">Bridge Server URL:</label>
|
||||
<input type="url" id="bridge-url" disabled placeholder="ws://localhost:9223/extension" />
|
||||
<div class="small-text">Enter the WebSocket URL of your MCP bridge server</div>
|
||||
</div>
|
||||
|
||||
<div id="action-container">
|
||||
<button id="connect-btn" class="button">Share This Tab</button>
|
||||
</div>
|
||||
|
||||
<script src="lib/popup.js"></script>
|
||||
</body>
|
||||
</html>
|
||||
@@ -1,199 +0,0 @@
|
||||
/**
|
||||
* Copyright (c) Microsoft Corporation.
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
import { RelayConnection, debugLog } from './relayConnection.js';
|
||||
|
||||
/**
|
||||
* Simple Chrome Extension that pumps CDP messages between chrome.debugger and WebSocket
|
||||
*/
|
||||
|
||||
type PopupMessage = {
|
||||
type: 'getStatus' | 'connect' | 'disconnect';
|
||||
tabId: number;
|
||||
bridgeUrl?: string;
|
||||
};
|
||||
|
||||
type SendResponse = (response: any) => void;
|
||||
|
||||
class TabShareExtension {
|
||||
private activeConnections: Map<number, RelayConnection>;
|
||||
|
||||
constructor() {
|
||||
this.activeConnections = new Map(); // tabId -> connection
|
||||
|
||||
// Remove page action click handler since we now use popup
|
||||
chrome.tabs.onRemoved.addListener(this.onTabRemoved.bind(this));
|
||||
|
||||
// Handle messages from popup
|
||||
chrome.runtime.onMessage.addListener(this.onMessage.bind(this));
|
||||
}
|
||||
|
||||
/**
|
||||
* Handle messages from popup
|
||||
*/
|
||||
onMessage(message: PopupMessage, sender: chrome.runtime.MessageSender, sendResponse: SendResponse): boolean {
|
||||
switch (message.type) {
|
||||
case 'getStatus':
|
||||
this.getStatus(message.tabId, sendResponse);
|
||||
return true; // Will respond asynchronously
|
||||
|
||||
case 'connect':
|
||||
this.connectTab(message.tabId, message.bridgeUrl!).then(
|
||||
() => sendResponse({ success: true }),
|
||||
(error: Error) => sendResponse({ success: false, error: error.message })
|
||||
);
|
||||
return true; // Will respond asynchronously
|
||||
|
||||
case 'disconnect':
|
||||
this.disconnectTab(message.tabId).then(
|
||||
() => sendResponse({ success: true }),
|
||||
(error: Error) => sendResponse({ success: false, error: error.message })
|
||||
);
|
||||
return true; // Will respond asynchronously
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get connection status for popup
|
||||
*/
|
||||
getStatus(requestedTabId: number, sendResponse: SendResponse): void {
|
||||
const isConnected = this.activeConnections.size > 0;
|
||||
let activeTabId: number | null = null;
|
||||
|
||||
if (isConnected) {
|
||||
const [tabId] = this.activeConnections.entries().next().value as [number, RelayConnection];
|
||||
activeTabId = tabId;
|
||||
|
||||
// Get tab info
|
||||
chrome.tabs.get(tabId, tab => {
|
||||
if (chrome.runtime.lastError) {
|
||||
sendResponse({
|
||||
isConnected: false,
|
||||
error: 'Active tab not found'
|
||||
});
|
||||
} else {
|
||||
sendResponse({
|
||||
isConnected: true,
|
||||
activeTabId,
|
||||
activeTabInfo: {
|
||||
title: tab.title,
|
||||
url: tab.url
|
||||
}
|
||||
});
|
||||
}
|
||||
});
|
||||
} else {
|
||||
sendResponse({
|
||||
isConnected: false,
|
||||
activeTabId: null,
|
||||
activeTabInfo: null
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Connect a tab to the bridge server
|
||||
*/
|
||||
async connectTab(tabId: number, bridgeUrl: string): Promise<void> {
|
||||
try {
|
||||
debugLog(`Connecting tab ${tabId} to bridge at ${bridgeUrl}`);
|
||||
// Connect to bridge server
|
||||
const socket = new WebSocket(bridgeUrl);
|
||||
await new Promise<void>((resolve, reject) => {
|
||||
socket.onopen = () => resolve();
|
||||
socket.onerror = () => reject(new Error('WebSocket error'));
|
||||
setTimeout(() => reject(new Error('Connection timeout')), 5000);
|
||||
});
|
||||
|
||||
const info = this._createConnection(tabId, socket);
|
||||
// Store connection
|
||||
this.activeConnections.set(tabId, info);
|
||||
|
||||
await this._updateUI(tabId, { text: '●', color: '#4CAF50', title: 'Disconnect from Playwright MCP' });
|
||||
debugLog(`Tab ${tabId} connected successfully`);
|
||||
} catch (error: any) {
|
||||
debugLog(`Failed to connect tab ${tabId}:`, error.message);
|
||||
await this._cleanupConnection(tabId);
|
||||
|
||||
// Show error to user
|
||||
await this._updateUI(tabId, { text: '!', color: '#F44336', title: `Connection failed: ${error.message}` });
|
||||
|
||||
throw error;
|
||||
}
|
||||
}
|
||||
|
||||
private async _updateUI(tabId: number, { text, color, title }: { text: string; color: string | null; title: string }): Promise<void> {
|
||||
await chrome.action.setBadgeText({ tabId, text });
|
||||
if (color)
|
||||
await chrome.action.setBadgeBackgroundColor({ tabId, color });
|
||||
await chrome.action.setTitle({ tabId, title });
|
||||
}
|
||||
|
||||
private _createConnection(tabId: number, socket: WebSocket): RelayConnection {
|
||||
const connection = new RelayConnection(tabId, socket);
|
||||
socket.onclose = () => {
|
||||
debugLog(`WebSocket closed for tab ${tabId}`);
|
||||
void this.disconnectTab(tabId);
|
||||
};
|
||||
socket.onerror = error => {
|
||||
debugLog(`WebSocket error for tab ${tabId}:`, error);
|
||||
void this.disconnectTab(tabId);
|
||||
};
|
||||
return connection;
|
||||
}
|
||||
|
||||
/**
|
||||
* Disconnect a tab from the bridge
|
||||
*/
|
||||
async disconnectTab(tabId: number): Promise<void> {
|
||||
await this._cleanupConnection(tabId);
|
||||
await this._updateUI(tabId, { text: '', color: null, title: 'Share tab with Playwright MCP' });
|
||||
debugLog(`Tab ${tabId} disconnected`);
|
||||
}
|
||||
|
||||
/**
|
||||
* Clean up connection resources
|
||||
*/
|
||||
async _cleanupConnection(tabId: number): Promise<void> {
|
||||
const connection = this.activeConnections.get(tabId);
|
||||
if (!connection)
|
||||
return;
|
||||
|
||||
this.activeConnections.delete(tabId);
|
||||
|
||||
// Close WebSocket
|
||||
connection.close();
|
||||
|
||||
// Detach debugger
|
||||
try {
|
||||
await connection.detachDebugger();
|
||||
} catch (error) {
|
||||
// Ignore detach errors - might already be detached
|
||||
debugLog('Error while detaching debugger:', error);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Handle tab removal
|
||||
*/
|
||||
async onTabRemoved(tabId: number): Promise<void> {
|
||||
if (this.activeConnections.has(tabId))
|
||||
await this._cleanupConnection(tabId);
|
||||
}
|
||||
}
|
||||
|
||||
new TabShareExtension();
|
||||
@@ -1,243 +0,0 @@
|
||||
/**
|
||||
* Copyright (c) Microsoft Corporation.
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
class PopupController {
|
||||
private currentTab: chrome.tabs.Tab | null;
|
||||
private readonly bridgeUrlInput: HTMLInputElement;
|
||||
private readonly connectBtn: HTMLButtonElement;
|
||||
private readonly statusContainer: HTMLElement;
|
||||
private readonly actionContainer: HTMLElement;
|
||||
|
||||
constructor() {
|
||||
this.currentTab = null;
|
||||
this.bridgeUrlInput = document.getElementById('bridge-url') as HTMLInputElement;
|
||||
this.connectBtn = document.getElementById('connect-btn') as HTMLButtonElement;
|
||||
this.statusContainer = document.getElementById('status-container') as HTMLElement;
|
||||
this.actionContainer = document.getElementById('action-container') as HTMLElement;
|
||||
|
||||
void this.init();
|
||||
}
|
||||
|
||||
async init(): Promise<void> {
|
||||
// Get current tab
|
||||
const [tab] = await chrome.tabs.query({ active: true, currentWindow: true });
|
||||
this.currentTab = tab;
|
||||
|
||||
// Load saved bridge URL
|
||||
const result = await chrome.storage.sync.get(['bridgeUrl']);
|
||||
const savedUrl = result.bridgeUrl || 'ws://localhost:9223/extension';
|
||||
if (this.bridgeUrlInput) {
|
||||
this.bridgeUrlInput.value = savedUrl;
|
||||
this.bridgeUrlInput.disabled = false;
|
||||
}
|
||||
|
||||
// Set up event listeners
|
||||
if (this.bridgeUrlInput)
|
||||
this.bridgeUrlInput.addEventListener('input', this.onUrlChange.bind(this));
|
||||
if (this.connectBtn)
|
||||
this.connectBtn.addEventListener('click', this.onConnectClick.bind(this));
|
||||
|
||||
// Update UI based on current state
|
||||
await this.updateUI();
|
||||
}
|
||||
|
||||
async updateUI(): Promise<void> {
|
||||
if (!this.currentTab?.id)
|
||||
return;
|
||||
|
||||
// Get connection status from background script
|
||||
const response = await chrome.runtime.sendMessage({
|
||||
type: 'getStatus',
|
||||
tabId: this.currentTab.id
|
||||
});
|
||||
|
||||
const { isConnected, activeTabId, activeTabInfo, error } = response as {
|
||||
isConnected: boolean;
|
||||
activeTabId: number | undefined;
|
||||
activeTabInfo?: { title?: string; url?: string };
|
||||
error?: string;
|
||||
};
|
||||
|
||||
if (!this.statusContainer || !this.actionContainer)
|
||||
return;
|
||||
|
||||
this.statusContainer.innerHTML = '';
|
||||
this.actionContainer.innerHTML = '';
|
||||
|
||||
if (error) {
|
||||
this.showStatus('error', `Error: ${error}`);
|
||||
this.showConnectButton();
|
||||
} else if (isConnected && activeTabId === this.currentTab.id) {
|
||||
// Current tab is connected
|
||||
this.showStatus('connected', 'This tab is currently shared with MCP server');
|
||||
this.showDisconnectButton();
|
||||
} else if (isConnected && activeTabId !== this.currentTab.id) {
|
||||
// Another tab is connected
|
||||
this.showStatus('warning', 'Another tab is already sharing the CDP session');
|
||||
this.showActiveTabInfo(activeTabInfo);
|
||||
this.showFocusButton(activeTabId);
|
||||
} else {
|
||||
// No connection
|
||||
this.showConnectButton();
|
||||
}
|
||||
}
|
||||
|
||||
showStatus(type: string, message: string): void {
|
||||
if (!this.statusContainer)
|
||||
return;
|
||||
const statusDiv = document.createElement('div');
|
||||
statusDiv.className = `status ${type}`;
|
||||
statusDiv.textContent = message;
|
||||
this.statusContainer.appendChild(statusDiv);
|
||||
}
|
||||
|
||||
showConnectButton(): void {
|
||||
if (!this.actionContainer)
|
||||
return;
|
||||
|
||||
this.actionContainer.innerHTML = `
|
||||
<button id="connect-btn" class="button">Share This Tab</button>
|
||||
`;
|
||||
|
||||
const connectBtn = document.getElementById('connect-btn') as HTMLButtonElement | null;
|
||||
if (connectBtn) {
|
||||
connectBtn.addEventListener('click', this.onConnectClick.bind(this));
|
||||
|
||||
// Disable if URL is invalid
|
||||
const isValidUrl = this.bridgeUrlInput ? this.isValidWebSocketUrl(this.bridgeUrlInput.value) : false;
|
||||
connectBtn.disabled = !isValidUrl;
|
||||
}
|
||||
}
|
||||
|
||||
showDisconnectButton(): void {
|
||||
if (!this.actionContainer)
|
||||
return;
|
||||
|
||||
this.actionContainer.innerHTML = `
|
||||
<button id="disconnect-btn" class="button disconnect">Stop Sharing</button>
|
||||
`;
|
||||
|
||||
const disconnectBtn = document.getElementById('disconnect-btn') as HTMLButtonElement | null;
|
||||
if (disconnectBtn)
|
||||
disconnectBtn.addEventListener('click', this.onDisconnectClick.bind(this));
|
||||
}
|
||||
|
||||
showActiveTabInfo(tabInfo?: { title?: string; url?: string }): void {
|
||||
if (!tabInfo || !this.statusContainer)
|
||||
return;
|
||||
|
||||
const tabDiv = document.createElement('div');
|
||||
tabDiv.className = 'tab-info';
|
||||
tabDiv.innerHTML = `
|
||||
<div class="tab-title">${tabInfo.title || 'Unknown Tab'}</div>
|
||||
<div class="tab-url">${tabInfo.url || ''}</div>
|
||||
`;
|
||||
this.statusContainer.appendChild(tabDiv);
|
||||
}
|
||||
|
||||
showFocusButton(activeTabId?: number): void {
|
||||
if (!this.actionContainer)
|
||||
return;
|
||||
|
||||
this.actionContainer.innerHTML = `
|
||||
<button id="focus-btn" class="button focus-button">Switch to Shared Tab</button>
|
||||
`;
|
||||
|
||||
const focusBtn = document.getElementById('focus-btn') as HTMLButtonElement | null;
|
||||
if (focusBtn && activeTabId !== undefined)
|
||||
focusBtn.addEventListener('click', () => this.onFocusClick(activeTabId));
|
||||
}
|
||||
|
||||
onUrlChange(): void {
|
||||
if (!this.bridgeUrlInput)
|
||||
return;
|
||||
|
||||
const isValid = this.isValidWebSocketUrl(this.bridgeUrlInput.value);
|
||||
const connectBtn = document.getElementById('connect-btn') as HTMLButtonElement | null;
|
||||
if (connectBtn)
|
||||
connectBtn.disabled = !isValid;
|
||||
|
||||
// Save URL to storage
|
||||
if (isValid)
|
||||
void chrome.storage.sync.set({ bridgeUrl: this.bridgeUrlInput.value });
|
||||
}
|
||||
|
||||
async onConnectClick(): Promise<void> {
|
||||
if (!this.bridgeUrlInput || !this.currentTab?.id)
|
||||
return;
|
||||
|
||||
const url = this.bridgeUrlInput.value.trim();
|
||||
if (!this.isValidWebSocketUrl(url)) {
|
||||
this.showStatus('error', 'Please enter a valid WebSocket URL');
|
||||
return;
|
||||
}
|
||||
|
||||
// Save URL to storage
|
||||
await chrome.storage.sync.set({ bridgeUrl: url });
|
||||
|
||||
// Send connect message to background script
|
||||
const response = await chrome.runtime.sendMessage({
|
||||
type: 'connect',
|
||||
tabId: this.currentTab.id,
|
||||
bridgeUrl: url
|
||||
});
|
||||
|
||||
if (response.success)
|
||||
await this.updateUI();
|
||||
else
|
||||
this.showStatus('error', response.error || 'Failed to connect');
|
||||
}
|
||||
|
||||
async onDisconnectClick(): Promise<void> {
|
||||
if (!this.currentTab?.id)
|
||||
return;
|
||||
|
||||
const response = await chrome.runtime.sendMessage({
|
||||
type: 'disconnect',
|
||||
tabId: this.currentTab.id
|
||||
});
|
||||
|
||||
if (response.success)
|
||||
await this.updateUI();
|
||||
else
|
||||
this.showStatus('error', response.error || 'Failed to disconnect');
|
||||
}
|
||||
|
||||
async onFocusClick(activeTabId: number): Promise<void> {
|
||||
try {
|
||||
await chrome.tabs.update(activeTabId, { active: true });
|
||||
window.close(); // Close popup after switching
|
||||
} catch (error) {
|
||||
this.showStatus('error', 'Failed to switch to tab');
|
||||
}
|
||||
}
|
||||
|
||||
isValidWebSocketUrl(url: string): boolean {
|
||||
if (!url)
|
||||
return false;
|
||||
try {
|
||||
const parsed = new URL(url);
|
||||
return parsed.protocol === 'ws:' || parsed.protocol === 'wss:';
|
||||
} catch {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Initialize popup when DOM is loaded
|
||||
document.addEventListener('DOMContentLoaded', () => {
|
||||
new PopupController();
|
||||
});
|
||||
@@ -1,166 +0,0 @@
|
||||
/**
|
||||
* Copyright (c) Microsoft Corporation.
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
export function debugLog(...args: unknown[]): void {
|
||||
const enabled = true;
|
||||
if (enabled) {
|
||||
// eslint-disable-next-line no-console
|
||||
console.log('[Extension]', ...args);
|
||||
}
|
||||
}
|
||||
|
||||
type ProtocolCommand = {
|
||||
id: number;
|
||||
method: string;
|
||||
params?: any;
|
||||
};
|
||||
|
||||
type ProtocolResponse = {
|
||||
id?: number;
|
||||
method?: string;
|
||||
params?: any;
|
||||
result?: any;
|
||||
error?: string;
|
||||
};
|
||||
|
||||
export class RelayConnection {
|
||||
private _debuggee: chrome.debugger.Debuggee;
|
||||
private _rootSessionId: string;
|
||||
private _ws: WebSocket;
|
||||
private _eventListener: (source: chrome.debugger.DebuggerSession, method: string, params: any) => void;
|
||||
private _detachListener: (source: chrome.debugger.Debuggee, reason: string) => void;
|
||||
|
||||
constructor(tabId: number, ws: WebSocket) {
|
||||
this._debuggee = { tabId };
|
||||
this._rootSessionId = `pw-tab-${tabId}`;
|
||||
this._ws = ws;
|
||||
this._ws.onmessage = this._onMessage.bind(this);
|
||||
// Store listeners for cleanup
|
||||
this._eventListener = this._onDebuggerEvent.bind(this);
|
||||
this._detachListener = this._onDebuggerDetach.bind(this);
|
||||
chrome.debugger.onEvent.addListener(this._eventListener);
|
||||
chrome.debugger.onDetach.addListener(this._detachListener);
|
||||
}
|
||||
|
||||
close(message?: string): void {
|
||||
chrome.debugger.onEvent.removeListener(this._eventListener);
|
||||
chrome.debugger.onDetach.removeListener(this._detachListener);
|
||||
this._ws.close(1000, message || 'Connection closed');
|
||||
}
|
||||
|
||||
async detachDebugger(): Promise<void> {
|
||||
await chrome.debugger.detach(this._debuggee);
|
||||
}
|
||||
|
||||
private _onDebuggerEvent(source: chrome.debugger.DebuggerSession, method: string, params: any): void {
|
||||
if (source.tabId !== this._debuggee.tabId)
|
||||
return;
|
||||
debugLog('Forwarding CDP event:', method, params);
|
||||
const sessionId = source.sessionId || this._rootSessionId;
|
||||
this._sendMessage({
|
||||
method: 'forwardCDPEvent',
|
||||
params: {
|
||||
sessionId,
|
||||
method,
|
||||
params,
|
||||
},
|
||||
});
|
||||
}
|
||||
|
||||
private _onDebuggerDetach(source: chrome.debugger.Debuggee, reason: string): void {
|
||||
if (source.tabId !== this._debuggee.tabId)
|
||||
return;
|
||||
this._sendMessage({
|
||||
method: 'detachedFromTab',
|
||||
params: {
|
||||
tabId: this._debuggee.tabId,
|
||||
reason,
|
||||
},
|
||||
});
|
||||
}
|
||||
|
||||
private _onMessage(event: MessageEvent): void {
|
||||
this._onMessageAsync(event).catch(e => debugLog('Error handling message:', e));
|
||||
}
|
||||
|
||||
private async _onMessageAsync(event: MessageEvent): Promise<void> {
|
||||
let message: ProtocolCommand;
|
||||
try {
|
||||
message = JSON.parse(event.data);
|
||||
} catch (error: any) {
|
||||
debugLog('Error parsing message:', error);
|
||||
this._sendError(-32700, `Error parsing message: ${error.message}`);
|
||||
return;
|
||||
}
|
||||
|
||||
debugLog('Received message:', message);
|
||||
|
||||
const response: ProtocolResponse = {
|
||||
id: message.id,
|
||||
};
|
||||
try {
|
||||
response.result = await this._handleCommand(message);
|
||||
} catch (error: any) {
|
||||
debugLog('Error handling command:', error);
|
||||
response.error = error.message;
|
||||
}
|
||||
debugLog('Sending response:', response);
|
||||
this._sendMessage(response);
|
||||
}
|
||||
|
||||
private async _handleCommand(message: ProtocolCommand): Promise<any> {
|
||||
if (message.method === 'attachToTab') {
|
||||
debugLog('Attaching debugger to tab:', this._debuggee);
|
||||
await chrome.debugger.attach(this._debuggee, '1.3');
|
||||
const result: any = await chrome.debugger.sendCommand(this._debuggee, 'Target.getTargetInfo');
|
||||
return {
|
||||
sessionId: this._rootSessionId,
|
||||
targetInfo: result?.targetInfo,
|
||||
};
|
||||
}
|
||||
if (message.method === 'detachFromTab') {
|
||||
debugLog('Detaching debugger from tab:', this._debuggee);
|
||||
return await this.detachDebugger();
|
||||
}
|
||||
if (message.method === 'forwardCDPCommand') {
|
||||
const { sessionId, method, params } = message.params;
|
||||
debugLog('CDP command:', method, params);
|
||||
const debuggerSession: chrome.debugger.DebuggerSession = { ...this._debuggee };
|
||||
// Pass session id, unless it's the root session.
|
||||
if (sessionId && sessionId !== this._rootSessionId)
|
||||
debuggerSession.sessionId = sessionId;
|
||||
// Forward CDP command to chrome.debugger
|
||||
return await chrome.debugger.sendCommand(
|
||||
debuggerSession,
|
||||
method,
|
||||
params
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
private _sendError(code: number, message: string): void {
|
||||
this._sendMessage({
|
||||
error: {
|
||||
code,
|
||||
message,
|
||||
},
|
||||
});
|
||||
}
|
||||
|
||||
private _sendMessage(message: any): void {
|
||||
this._ws.send(JSON.stringify(message));
|
||||
}
|
||||
}
|
||||
@@ -1,15 +0,0 @@
|
||||
{
|
||||
"compilerOptions": {
|
||||
"target": "ESNext",
|
||||
"esModuleInterop": true,
|
||||
"moduleResolution": "node",
|
||||
"strict": true,
|
||||
"module": "ESNext",
|
||||
"rootDir": "src",
|
||||
"outDir": "./lib",
|
||||
"resolveJsonModule": true,
|
||||
},
|
||||
"include": [
|
||||
"src",
|
||||
],
|
||||
}
|
||||
Reference in New Issue
Block a user