brave-real-playwright-core
Version:
Brave-optimized Playwright Core (v1.55.0) with comprehensive stealth patches and error stack sanitization
242 lines (241 loc) • 9.32 kB
JavaScript
;
var __create = Object.create;
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __getProtoOf = Object.getPrototypeOf;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
for (var name in all)
__defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
if (from && typeof from === "object" || typeof from === "function") {
for (let key of __getOwnPropNames(from))
if (!__hasOwnProp.call(to, key) && key !== except)
__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
}
return to;
};
var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(
// If the importer is in node compatibility mode or this is not an ESM
// file that has been converted to a CommonJS file using a Babel-
// compatible transform (i.e. "__esModule" has not been set), then set
// "default" to the CommonJS "module.exports" for node compatibility.
isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: true }) : target,
mod
));
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
var processLauncher_exports = {};
__export(processLauncher_exports, {
envArrayToObject: () => envArrayToObject,
gracefullyCloseAll: () => gracefullyCloseAll,
gracefullyCloseSet: () => gracefullyCloseSet,
gracefullyProcessExitDoNotHang: () => gracefullyProcessExitDoNotHang,
launchProcess: () => launchProcess
});
module.exports = __toCommonJS(processLauncher_exports);
var childProcess = __toESM(require("child_process"));
var import_fs = __toESM(require("fs"));
var readline = __toESM(require("readline"));
var import_fileUtils = require("./fileUtils");
var import_utils = require("../../utils");
const gracefullyCloseSet = /* @__PURE__ */ new Set();
const killSet = /* @__PURE__ */ new Set();
async function gracefullyCloseAll() {
await Promise.all(Array.from(gracefullyCloseSet).map((gracefullyClose) => gracefullyClose().catch((e) => {
})));
}
function gracefullyProcessExitDoNotHang(code) {
setTimeout(() => process.exit(code), 3e4);
gracefullyCloseAll().then(() => {
process.exit(code);
});
}
function exitHandler() {
for (const kill of killSet)
kill();
}
let sigintHandlerCalled = false;
function sigintHandler() {
const exitWithCode130 = () => {
if ((0, import_utils.isUnderTest)()) {
setTimeout(() => process.exit(130), 1e3);
} else {
process.exit(130);
}
};
if (sigintHandlerCalled) {
process.off("SIGINT", sigintHandler);
for (const kill of killSet)
kill();
exitWithCode130();
} else {
sigintHandlerCalled = true;
gracefullyCloseAll().then(() => exitWithCode130());
}
}
function sigtermHandler() {
gracefullyCloseAll();
}
function sighupHandler() {
gracefullyCloseAll();
}
const installedHandlers = /* @__PURE__ */ new Set();
const processHandlers = {
exit: exitHandler,
SIGINT: sigintHandler,
SIGTERM: sigtermHandler,
SIGHUP: sighupHandler
};
function addProcessHandlerIfNeeded(name) {
if (!installedHandlers.has(name)) {
installedHandlers.add(name);
process.on(name, processHandlers[name]);
}
}
function removeProcessHandlersIfNeeded() {
if (killSet.size)
return;
for (const handler of installedHandlers)
process.off(handler, processHandlers[handler]);
installedHandlers.clear();
}
async function launchProcess(options) {
const stdio = options.stdio === "pipe" ? ["ignore", "pipe", "pipe", "pipe", "pipe"] : ["pipe", "pipe", "pipe"];
options.log(`<launching> ${options.command} ${options.args ? options.args.join(" ") : ""}`);
const spawnOptions = {
// On non-windows platforms, `detached: true` makes child process a leader of a new
// process group, making it possible to kill child process tree with `.kill(-pid)` command.
// @see https://nodejs.org/api/child_process.html#child_process_options_detached
detached: process.platform !== "win32",
env: options.env,
cwd: options.cwd,
shell: options.shell,
stdio
};
const spawnedProcess = childProcess.spawn(options.command, options.args || [], spawnOptions);
const cleanup = async () => {
options.log(`[pid=${spawnedProcess.pid || "N/A"}] starting temporary directories cleanup`);
const errors = await (0, import_fileUtils.removeFolders)(options.tempDirectories);
for (let i = 0; i < options.tempDirectories.length; ++i) {
if (errors[i])
options.log(`[pid=${spawnedProcess.pid || "N/A"}] exception while removing ${options.tempDirectories[i]}: ${errors[i]}`);
}
options.log(`[pid=${spawnedProcess.pid || "N/A"}] finished temporary directories cleanup`);
};
spawnedProcess.on("error", () => {
});
if (!spawnedProcess.pid) {
let failed;
const failedPromise = new Promise((f, r) => failed = f);
spawnedProcess.once("error", (error) => {
failed(new Error("Failed to launch: " + error));
});
return failedPromise.then(async (error) => {
await cleanup();
throw error;
});
}
options.log(`<launched> pid=${spawnedProcess.pid}`);
const stdout = readline.createInterface({ input: spawnedProcess.stdout });
stdout.on("line", (data) => {
options.log(`[pid=${spawnedProcess.pid}][out] ` + data);
});
const stderr = readline.createInterface({ input: spawnedProcess.stderr });
stderr.on("line", (data) => {
options.log(`[pid=${spawnedProcess.pid}][err] ` + data);
});
let processClosed = false;
let fulfillCleanup = () => {
};
const waitForCleanup = new Promise((f) => fulfillCleanup = f);
spawnedProcess.once("close", (exitCode, signal) => {
options.log(`[pid=${spawnedProcess.pid}] <process did exit: exitCode=${exitCode}, signal=${signal}>`);
processClosed = true;
gracefullyCloseSet.delete(gracefullyClose);
killSet.delete(killProcessAndCleanup);
removeProcessHandlersIfNeeded();
options.onExit(exitCode, signal);
cleanup().then(fulfillCleanup);
});
addProcessHandlerIfNeeded("exit");
if (options.handleSIGINT)
addProcessHandlerIfNeeded("SIGINT");
if (options.handleSIGTERM)
addProcessHandlerIfNeeded("SIGTERM");
if (options.handleSIGHUP)
addProcessHandlerIfNeeded("SIGHUP");
gracefullyCloseSet.add(gracefullyClose);
killSet.add(killProcessAndCleanup);
let gracefullyClosing = false;
async function gracefullyClose() {
if (gracefullyClosing) {
options.log(`[pid=${spawnedProcess.pid}] <forcefully close>`);
killProcess();
await waitForCleanup;
return;
}
gracefullyClosing = true;
options.log(`[pid=${spawnedProcess.pid}] <gracefully close start>`);
await options.attemptToGracefullyClose().catch(() => killProcess());
await waitForCleanup;
options.log(`[pid=${spawnedProcess.pid}] <gracefully close end>`);
}
function killProcess() {
gracefullyCloseSet.delete(gracefullyClose);
killSet.delete(killProcessAndCleanup);
removeProcessHandlersIfNeeded();
options.log(`[pid=${spawnedProcess.pid}] <kill>`);
if (spawnedProcess.pid && !spawnedProcess.killed && !processClosed) {
options.log(`[pid=${spawnedProcess.pid}] <will force kill>`);
try {
if (process.platform === "win32") {
const taskkillProcess = childProcess.spawnSync(`taskkill /pid ${spawnedProcess.pid} /T /F`, { shell: true });
const [stdout2, stderr2] = [taskkillProcess.stdout.toString(), taskkillProcess.stderr.toString()];
if (stdout2)
options.log(`[pid=${spawnedProcess.pid}] taskkill stdout: ${stdout2}`);
if (stderr2)
options.log(`[pid=${spawnedProcess.pid}] taskkill stderr: ${stderr2}`);
} else {
process.kill(-spawnedProcess.pid, "SIGKILL");
}
} catch (e) {
options.log(`[pid=${spawnedProcess.pid}] exception while trying to kill process: ${e}`);
}
} else {
options.log(`[pid=${spawnedProcess.pid}] <skipped force kill spawnedProcess.killed=${spawnedProcess.killed} processClosed=${processClosed}>`);
}
}
function killProcessAndCleanup() {
killProcess();
options.log(`[pid=${spawnedProcess.pid || "N/A"}] starting temporary directories cleanup`);
for (const dir of options.tempDirectories) {
try {
import_fs.default.rmSync(dir, { force: true, recursive: true, maxRetries: 5 });
} catch (e) {
options.log(`[pid=${spawnedProcess.pid || "N/A"}] exception while removing ${dir}: ${e}`);
}
}
options.log(`[pid=${spawnedProcess.pid || "N/A"}] finished temporary directories cleanup`);
}
function killAndWait() {
killProcess();
return waitForCleanup;
}
return { launchedProcess: spawnedProcess, gracefullyClose, kill: killAndWait };
}
function envArrayToObject(env) {
const result = {};
for (const { name, value } of env)
result[name] = value;
return result;
}
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
envArrayToObject,
gracefullyCloseAll,
gracefullyCloseSet,
gracefullyProcessExitDoNotHang,
launchProcess
});