AAA
da47189fc3
Squash integration of the reviewed Go core, frontend audit fixes, release tooling, and deployment hygiene. CI passed all Server/Client jobs.
1377 lines
46 KiB
TypeScript
1377 lines
46 KiB
TypeScript
import {
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spawn,
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spawnSync,
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type ChildProcess,
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type ChildProcessWithoutNullStreams,
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} from "node:child_process";
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import { randomBytes } from "node:crypto";
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import { createServer } from "node:http";
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import { mkdir, mkdtemp } from "node:fs/promises";
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import { tmpdir } from "node:os";
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import { join, resolve } from "node:path";
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import { pathToFileURL } from "node:url";
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import {
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CdpConnection,
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cleanupRun,
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createPage,
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evaluate,
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launchChrome,
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reservePort,
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type PageHandle,
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waitForVersion,
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withDeadline,
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} from "./browser-gate-harness";
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import {
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decodeClientEndpoint,
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type ClientEndpoint as Endpoint,
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} from "./client-gate-endpoint";
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const ROOT = resolve(import.meta.dirname, "..");
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const BUILD_ROOT = join(ROOT, "build", "client-check");
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export const SOURCE_TITLE = "Screener Native Gate Source";
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type GateMode = "local" | "cross-nat" | "one-link";
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type VideoCodec = "h264" | "vp8";
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const CODEC_PROBE = `(() => {
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const peers = [], BrowserPeer = RTCPeerConnection;
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window.RTCPeerConnection = class extends BrowserPeer {
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constructor(...args) { super(...args); peers.push(this); }
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};
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window.__screenerGateVideoCodec = async () => {
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const trackId = document.querySelector('video')?.srcObject?.getVideoTracks()[0]?.id;
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if (!trackId) return null;
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for (const peer of peers) {
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if (peer.connectionState !== 'connected') continue;
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const report = await peer.getStats();
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for (const row of report.values()) {
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if (row.type !== 'inbound-rtp' || row.kind !== 'video' ||
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row.trackIdentifier !== trackId || !(row.framesDecoded > 0)) continue;
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const mime = report.get(row.codecId)?.mimeType?.toLowerCase();
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if (mime === 'video/h264' || mime === 'video/vp8') return mime.slice(6);
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}
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}
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return null;
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};
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})()`;
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interface GateResult {
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passed: boolean;
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requestedCodec: VideoCodec | "auto";
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actualCodec: VideoCodec | null;
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codecPreserved: boolean;
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hostNativeActive: boolean;
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hostInvite: boolean;
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preSharePreferenceEnabled: boolean;
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qualityControlsEnabled: boolean;
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livePresetChanges: number;
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liveQualityChanged: boolean;
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pausedQualityChanged: boolean;
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mediaObjectPreserved: boolean;
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nativeSourceChanged: boolean;
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nativeQualityEvidence: boolean;
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viewerConnected: boolean;
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viewerFrames: number;
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viewerWidth: number;
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viewerHeight: number;
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remoteViewerConnected: boolean;
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remoteViewerPackets: number;
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remoteLocalCandidateType: string;
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remoteRemoteCandidateType: string;
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remoteNatPath: boolean;
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remotePeerExited: boolean | null;
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reverseSignalTunnelClosed: boolean | null;
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sourceFailureEndedShare: boolean | null;
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replacementViewerConnected: boolean | null;
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replacementViewerFrames: number | null;
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clientCrashEndedShare: boolean | null;
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mode: GateMode;
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cleanup: Awaited<ReturnType<typeof cleanupRun>>;
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error: string | null;
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stage?: string;
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}
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interface RemoteGateOptions {
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host: string;
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user: string;
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key: string;
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signalPort: number;
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bindAddress: string | null;
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}
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interface RemoteGateResult {
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passed: boolean;
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packets: number;
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localCandidateType: string;
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remoteCandidateType: string;
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error: string | null;
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}
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function run(
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command: string,
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args: string[],
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cwd = ROOT,
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environment: NodeJS.ProcessEnv = process.env,
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): string {
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const result = spawnSync(command, args, {
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cwd,
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encoding: "utf8",
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stdio: ["ignore", "pipe", "pipe"],
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env: environment,
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});
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if (result.error) throw result.error;
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if (result.status !== 0) {
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throw new Error((result.stderr || result.stdout).trim() || command + " failed");
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}
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return result.stdout.trim();
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}
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async function waitForChild(
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child: ChildProcessWithoutNullStreams | ChildProcess,
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timeoutMs: number,
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): Promise<number | null> {
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if (child.exitCode !== null) return child.exitCode;
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return withDeadline(
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() => new Promise<number | null>((resolveExit, rejectExit) => {
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child.once("error", rejectExit);
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child.once("exit", resolveExit);
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}),
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Date.now() + timeoutMs,
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);
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}
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async function stopChild(child: ChildProcessWithoutNullStreams | ChildProcess | null): Promise<boolean> {
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if (!child || child.exitCode !== null || child.signalCode !== null) return true;
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child.kill();
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try {
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await waitForChild(child, 5_000);
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} catch {
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if (process.platform === "win32" && child.pid !== undefined) {
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spawnSync("taskkill.exe", ["/PID", String(child.pid), "/T", "/F"], {
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stdio: "ignore",
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});
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try {
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await waitForChild(child, 2_000);
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} catch {
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// The process state below is the final cleanup check.
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}
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}
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}
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return child.exitCode !== null || child.signalCode !== null;
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}
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async function selectNativeSource(
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cdp: CdpConnection,
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page: PageHandle,
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kind: "window" | "display",
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title?: string,
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): Promise<void> {
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await evaluate<void>(
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cdp,
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page,
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`document.querySelector('button[data-source-tab="${kind}"]')?.click()`,
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Date.now() + 5_000,
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);
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const selector = kind === "display"
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? "button[data-native-source^='display:']"
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: "button[data-native-source]";
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const predicate = title
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? `(button) => button.textContent?.includes(${JSON.stringify(title)})`
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: "() => true";
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await waitForValue(
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(deadline) => evaluate<boolean>(
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cdp,
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page,
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`([...document.querySelectorAll(${JSON.stringify(selector)})].some(${predicate}))`,
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deadline,
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),
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Boolean,
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15_000,
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);
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await evaluate<void>(
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cdp,
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page,
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`([...document.querySelectorAll(${JSON.stringify(selector)})].find(${predicate}))?.click()`,
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Date.now() + 5_000,
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);
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}
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async function clickHostControl(
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cdp: CdpConnection,
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page: PageHandle,
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buttonExpression: string,
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): Promise<void> {
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await cdp.call("Page.bringToFront", {}, page.sessionId, Date.now() + 5_000);
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const point = await evaluate<{ x: number; y: number }>(
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cdp,
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page,
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`new Promise((resolve) => {
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const button = ${buttonExpression};
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if (!button || button.disabled || button.getAttribute('aria-disabled') === 'true')
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throw new Error('Host control is unavailable');
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button.scrollIntoView({block: 'center'});
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requestAnimationFrame(() => requestAnimationFrame(() => {
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const rect = button.getBoundingClientRect();
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resolve({x: rect.x + rect.width / 2, y: rect.y + rect.height / 2});
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}));
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})`,
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Date.now() + 5_000,
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);
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for (const type of ["mouseMoved", "mousePressed", "mouseReleased"]) {
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await cdp.call("Input.dispatchMouseEvent", {
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type, ...point, button: "left", clickCount: 1,
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}, page.sessionId, Date.now() + 5_000);
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}
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}
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async function readVideoCodec(cdp: CdpConnection, page: PageHandle): Promise<VideoCodec> {
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const codec = await waitForValue(
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(deadline) => evaluate<VideoCodec | null>(cdp, page, "window.__screenerGateVideoCodec()", deadline),
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(value) => value === "vp8" || value === "h264",
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5_000,
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);
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if (codec === null) throw new Error("No decoded video codec was observed");
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return codec;
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}
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async function assertVideoCodec(cdp: CdpConnection, page: PageHandle, expected: VideoCodec): Promise<void> {
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const codec = await readVideoCodec(cdp, page);
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if (codec !== expected) throw new Error(`Native codec changed from ${expected} to ${codec}`);
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}
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function remoteOptions(): RemoteGateOptions {
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const host = process.env.SCREENER_REMOTE_HOST?.trim();
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const user = process.env.SCREENER_REMOTE_USER?.trim() || "root";
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const key = process.env.SCREENER_REMOTE_SSH_KEY?.trim();
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const signalPortText = process.env.SCREENER_REMOTE_SIGNAL_PORT?.trim() || "49721";
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const signalPort = Number(signalPortText);
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if (!host || !key || !Number.isInteger(signalPort) || signalPort < 1024 || signalPort > 65_535) {
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throw new Error(
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"SCREENER_REMOTE_HOST, SCREENER_REMOTE_SSH_KEY, and a valid SCREENER_REMOTE_SIGNAL_PORT are required",
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);
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}
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return {
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host,
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user,
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key,
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signalPort,
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bindAddress: process.env.SCREENER_REMOTE_BIND_ADDRESS?.trim() || null,
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};
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}
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function remoteTransportOptions(options: RemoteGateOptions): string[] {
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return [
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"-o", "BatchMode=yes",
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"-o", "StrictHostKeyChecking=yes",
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"-o", "ConnectTimeout=10",
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...(options.bindAddress
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? ["-o", `BindAddress=${options.bindAddress}`]
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: []),
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"-i", options.key,
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];
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}
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async function runRemotePeerGate(
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binary: string,
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options: RemoteGateOptions,
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signalUrl: string,
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roomId: string,
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viewerGrant: string,
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origin: string,
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): Promise<RemoteGateResult> {
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const ssh = process.env.SCREENER_SSH?.trim() || "ssh";
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const scp = process.env.SCREENER_SCP?.trim() || "scp";
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const destination = `${options.user}@${options.host}`;
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const remotePath = `/tmp/screener-peer-gate-${randomBytes(8).toString("hex")}`;
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const transportOptions = remoteTransportOptions(options);
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try {
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run(scp, [...transportOptions, binary, `${destination}:${remotePath}`]);
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run(ssh, [...transportOptions, destination, "chmod", "700", remotePath]);
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const remote = spawn(
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ssh,
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[
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...transportOptions,
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"-T",
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destination,
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remotePath,
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"--config",
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"-",
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],
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{ stdio: "pipe", windowsHide: true },
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);
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let stdout = "";
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remote.stdout.on("data", (chunk: Buffer) => {
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stdout = (stdout + chunk.toString()).slice(-16_384);
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});
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remote.stderr.resume();
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remote.stdin.end(JSON.stringify({
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signalUrl,
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origin,
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roomId,
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viewerGrant,
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timeoutSeconds: 45,
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minPackets: 30,
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}));
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let exitCode: number | null;
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try {
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exitCode = await waitForChild(remote, 60_000);
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} catch {
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await stopChild(remote);
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return {
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passed: false,
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packets: 0,
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localCandidateType: "",
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remoteCandidateType: "",
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error: "remote peer gate timed out",
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};
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}
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const line = stdout
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.split(/\r?\n/)
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.map((value) => value.trim())
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.filter(Boolean)
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.at(-1);
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let parsed: Partial<RemoteGateResult> = {};
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if (line) {
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try {
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parsed = JSON.parse(line) as Partial<RemoteGateResult>;
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} catch {
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parsed = {};
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}
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}
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return {
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passed: parsed.passed === true && exitCode === 0,
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packets: typeof parsed.packets === "number" ? parsed.packets : 0,
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localCandidateType: typeof parsed.localCandidateType === "string"
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? parsed.localCandidateType
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: "",
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remoteCandidateType: typeof parsed.remoteCandidateType === "string"
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? parsed.remoteCandidateType
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: "",
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error: typeof parsed.error === "string"
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? parsed.error
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: exitCode === 0 ? null : "remote peer gate failed",
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};
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} finally {
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try {
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run(ssh, [...transportOptions, destination, "rm", "-f", remotePath]);
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} catch {
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// The temporary binary is harmless if an already-closed SSH session
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// prevents cleanup; the gate never places it in the repository.
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}
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}
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}
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export function powershell(): string {
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return process.env.SCREENER_POWERSHELL?.trim() || join(
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process.env.SystemRoot || "C:\\Windows",
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"System32",
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"WindowsPowerShell",
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"v1.0",
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"powershell.exe",
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);
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}
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function sourceHTML(): string {
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return [
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"<!doctype html><title>" + SOURCE_TITLE + "</title>",
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"<style>html,body,canvas{margin:0;width:100%;height:100%;overflow:hidden;background:#102030}</style>",
|
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"<canvas width=\"1280\" height=\"720\"></canvas><script>",
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"const c=document.querySelector('canvas'),x=c.getContext('2d');let n=0;",
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"function f(){x.fillStyle='hsl('+(n*5%360)+' 70% 45%)';x.fillRect(0,0,1280,720);",
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"x.fillStyle='#fff';x.fillRect((n*19)%1100,160,180,400);x.font='60px sans-serif';x.fillText(n,42,92);n++;requestAnimationFrame(f)}f();",
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"</script>",
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].join("");
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}
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|
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export async function sourceServer(port: number): Promise<{ close(): Promise<void> }> {
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const server = createServer((_request, response) => {
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response.writeHead(200, {
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"Content-Type": "text/html; charset=utf-8",
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"Cache-Control": "no-store",
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});
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response.end(sourceHTML());
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});
|
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await new Promise<void>((resolveListen, rejectListen) => {
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server.once("error", rejectListen);
|
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server.listen(port, "127.0.0.1", resolveListen);
|
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});
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return {
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close: () => new Promise<void>((resolveClose, rejectClose) => {
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server.close((error) => error ? rejectClose(error) : resolveClose());
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}),
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};
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}
|
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|
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export async function startSourceBrowser(
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chromePath: string,
|
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profile: string,
|
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debugPort: number,
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sourcePort: number,
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): Promise<{
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child: ChildProcessWithoutNullStreams;
|
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cdp: CdpConnection;
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}> {
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const child = launchChrome(chromePath, debugPort, profile, [
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"--no-first-run", "--no-default-browser-check",
|
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"--disable-extensions", "--disable-logging",
|
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"--disable-background-timer-throttling",
|
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"--disable-backgrounding-occluded-windows",
|
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"--disable-renderer-backgrounding",
|
|
"--app=http://127.0.0.1:" + sourcePort + "/",
|
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]);
|
|
child.stdout.resume();
|
|
child.stderr.resume();
|
|
const version = await waitForVersion(debugPort, child);
|
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const cdp = await CdpConnection.connect(
|
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version.webSocketDebuggerUrl,
|
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Date.now() + 10_000,
|
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);
|
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return { child, cdp };
|
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}
|
|
|
|
export async function closeSourceBrowser(
|
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child: ChildProcessWithoutNullStreams,
|
|
cdp: CdpConnection,
|
|
): Promise<boolean> {
|
|
try {
|
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await cdp.call("Browser.close", {}, undefined, Date.now() + 2_000);
|
|
} catch {}
|
|
cdp.close();
|
|
try {
|
|
await waitForChild(child, 5_000);
|
|
return true;
|
|
} catch {
|
|
return stopChild(child);
|
|
}
|
|
}
|
|
|
|
export async function waitForCaptureWindow(captureBinary: string): Promise<void> {
|
|
await waitForValue(
|
|
async () => JSON.parse(run(captureBinary, ["--list"])) as Array<{
|
|
title?: unknown;
|
|
}>,
|
|
(targets) => targets.some((target) =>
|
|
typeof target.title === "string" && target.title.includes(SOURCE_TITLE)
|
|
),
|
|
10_000,
|
|
);
|
|
}
|
|
|
|
async function waitForValue<T>(
|
|
sample: (deadline: number) => Promise<T>,
|
|
accept: (value: T) => boolean,
|
|
timeoutMs: number,
|
|
): Promise<T> {
|
|
const deadline = Date.now() + timeoutMs;
|
|
while (Date.now() < deadline) {
|
|
try {
|
|
const value = await withDeadline(() => sample(deadline), deadline);
|
|
if (accept(value)) return value;
|
|
} catch {
|
|
// A transient page or signaling state is retried within the gate bound.
|
|
}
|
|
await new Promise((resolveWait) => setTimeout(resolveWait, 100));
|
|
}
|
|
throw new Error("Native Host gate timed out");
|
|
}
|
|
|
|
async function readClientEndpoint(
|
|
child: ChildProcessWithoutNullStreams,
|
|
requirePublicOrigin = false,
|
|
): Promise<{
|
|
endpoint: Endpoint;
|
|
password: string;
|
|
publicOrigin: string | null;
|
|
}> {
|
|
let buffered = "";
|
|
const lines: string[] = [];
|
|
let endpoint: Endpoint | null = null;
|
|
return withDeadline(
|
|
() => new Promise((resolveEndpoint, rejectEndpoint) => {
|
|
const onData = (chunk: Buffer) => {
|
|
buffered += chunk.toString();
|
|
for (;;) {
|
|
const newline = buffered.indexOf("\n");
|
|
if (newline < 0) return;
|
|
const line = buffered.slice(0, newline).trim();
|
|
buffered = buffered.slice(newline + 1);
|
|
if (!line) continue;
|
|
lines.push(line);
|
|
try {
|
|
endpoint = decodeClientEndpoint(line);
|
|
} catch {
|
|
// Informational lines are printed after the endpoint.
|
|
}
|
|
const passwordLine = lines.find((entry) => entry.startsWith("Local access password: "));
|
|
const openAccessLine = lines.find((entry) => entry === "Local access: open");
|
|
const publicOriginLine = lines.find((entry) =>
|
|
entry.startsWith("Public invitation origin: ")
|
|
);
|
|
if (endpoint && (passwordLine || openAccessLine) &&
|
|
(!requirePublicOrigin || publicOriginLine)) {
|
|
child.stdout.off("data", onData);
|
|
resolveEndpoint({
|
|
endpoint,
|
|
password: passwordLine
|
|
? passwordLine.slice("Local access password: ".length)
|
|
: "",
|
|
publicOrigin:
|
|
publicOriginLine?.slice("Public invitation origin: ".length) ?? null,
|
|
});
|
|
return;
|
|
}
|
|
}
|
|
};
|
|
child.stdout.on("data", onData);
|
|
child.once("error", rejectEndpoint);
|
|
child.once("exit", (code) =>
|
|
rejectEndpoint(new Error("Client exited before readiness (" + String(code) + ")")),
|
|
);
|
|
}),
|
|
Date.now() + 15_000,
|
|
);
|
|
}
|
|
|
|
async function main(): Promise<void> {
|
|
if (process.platform !== "win32") {
|
|
throw new Error("The native Host gate currently requires Windows");
|
|
}
|
|
if (process.env.SCREENER_CLIENT_NATIVE_HOST_GATE !== "true") {
|
|
throw new Error("SCREENER_CLIENT_NATIVE_HOST_GATE=true is required");
|
|
}
|
|
const crossNat = process.env.SCREENER_CLIENT_CROSS_NAT_GATE === "true";
|
|
const linkMedia = process.env.SCREENER_CLIENT_LINK_MEDIA_GATE === "true";
|
|
if (crossNat && linkMedia) {
|
|
throw new Error("Cross-NAT and one-link gate modes are mutually exclusive");
|
|
}
|
|
const mode: GateMode = linkMedia ? "one-link" : crossNat ? "cross-nat" : "local";
|
|
const gateStunUrls = process.env.SCREENER_CLIENT_GATE_STUN_URLS?.trim();
|
|
if (mode === "cross-nat" && !gateStunUrls) {
|
|
throw new Error("SCREENER_CLIENT_GATE_STUN_URLS is required for the cross-NAT gate");
|
|
}
|
|
const crashGate =
|
|
process.env.SCREENER_CLIENT_NATIVE_HOST_CRASH_GATE === "true";
|
|
if (crashGate && mode !== "local") {
|
|
throw new Error("Client crash gate requires local mode");
|
|
}
|
|
const sourceKind: "window" | "display" =
|
|
process.env.SCREENER_CLIENT_NATIVE_HOST_SOURCE === "display"
|
|
? "display"
|
|
: "window";
|
|
const requestedCodec = process.env.SCREENER_CLIENT_NATIVE_HOST_CODEC?.trim() || "auto";
|
|
if (requestedCodec !== "auto" && requestedCodec !== "h264" && requestedCodec !== "vp8") {
|
|
throw new Error("SCREENER_CLIENT_NATIVE_HOST_CODEC must be auto, h264, or vp8");
|
|
}
|
|
const remote = mode === "local" ? null : remoteOptions();
|
|
const chromePath = process.env.CHROME_PATH?.trim();
|
|
if (!chromePath) throw new Error("CHROME_PATH is required");
|
|
const go = process.env.SCREENER_GO?.trim() || "go";
|
|
const tunnel = process.env.SCREENER_CLOUDFLARED?.trim() || join(
|
|
BUILD_ROOT,
|
|
"cloudflared.exe",
|
|
);
|
|
const profile = await mkdtemp(join(tmpdir(), "screener-client-media-"));
|
|
const sourceProfile = await mkdtemp(join(tmpdir(), "screener-client-media-"));
|
|
await mkdir(BUILD_ROOT, { recursive: true });
|
|
const sourcePort = await reservePort();
|
|
const appPort = await reservePort();
|
|
const debugPort = await reservePort();
|
|
const sourceDebugPort = await reservePort();
|
|
const clientConfig = join(profile, "client.json");
|
|
const captureBuild = BUILD_ROOT;
|
|
const clientBinary = join(BUILD_ROOT, "screener-client.exe");
|
|
const captureBinary = join(captureBuild, "screener-client-capture.exe");
|
|
const remoteBinary = join(BUILD_ROOT, "screener-peer-gate-linux");
|
|
let source: { close(): Promise<void> } | null = null;
|
|
let client: ChildProcessWithoutNullStreams | null = null;
|
|
let sourceChrome: ChildProcessWithoutNullStreams | null = null;
|
|
let sourceCdp: CdpConnection | null = null;
|
|
let chrome: ChildProcessWithoutNullStreams | null = null;
|
|
let cdp: CdpConnection | null = null;
|
|
let clientPort = 0;
|
|
let clientDiagnostics = "";
|
|
let remoteTunnel: ChildProcess | null = null;
|
|
let stage = "setup";
|
|
const result: GateResult = {
|
|
passed: false,
|
|
requestedCodec,
|
|
actualCodec: null,
|
|
codecPreserved: false,
|
|
hostNativeActive: false,
|
|
hostInvite: false,
|
|
preSharePreferenceEnabled: false,
|
|
qualityControlsEnabled: false,
|
|
livePresetChanges: 0,
|
|
liveQualityChanged: false,
|
|
pausedQualityChanged: false,
|
|
mediaObjectPreserved: false,
|
|
nativeSourceChanged: false,
|
|
nativeQualityEvidence: false,
|
|
viewerConnected: false,
|
|
viewerFrames: 0,
|
|
viewerWidth: 0,
|
|
viewerHeight: 0,
|
|
remoteViewerConnected: false,
|
|
remoteViewerPackets: 0,
|
|
remoteLocalCandidateType: "",
|
|
remoteRemoteCandidateType: "",
|
|
remoteNatPath: false,
|
|
remotePeerExited: null,
|
|
reverseSignalTunnelClosed: mode === "cross-nat" ? false : null,
|
|
sourceFailureEndedShare: mode === "local" ? false : null,
|
|
replacementViewerConnected: mode === "local" ? false : null,
|
|
replacementViewerFrames: mode === "local" ? 0 : null,
|
|
clientCrashEndedShare: crashGate ? false : null,
|
|
mode,
|
|
cleanup: {
|
|
browserExited: false,
|
|
nativeExited: false,
|
|
serverClosed: false,
|
|
portsClosed: false,
|
|
profileRemoved: false,
|
|
},
|
|
error: null,
|
|
};
|
|
try {
|
|
stage = "application-build";
|
|
run(process.env.ComSpec || "cmd.exe", [
|
|
"/d", "/s", "/c", "npm run build:client",
|
|
]);
|
|
stage = "source-server";
|
|
source = await sourceServer(sourcePort);
|
|
stage = "capture-build";
|
|
run(powershell(), [
|
|
"-NoProfile", "-ExecutionPolicy", "Bypass", "-File",
|
|
join(ROOT, "native", "capture", "windows", "build.ps1"),
|
|
"-OutputDirectory", captureBuild,
|
|
]);
|
|
stage = "client-build";
|
|
run(go, [
|
|
"build", "-trimpath", "-o", clientBinary, "./cmd/screener-client",
|
|
], ROOT);
|
|
if (remote) {
|
|
stage = "remote-peer-build";
|
|
run(
|
|
go,
|
|
["build", "-trimpath", "-o", remoteBinary, "./cmd/screener-peer-gate"],
|
|
ROOT,
|
|
{ ...process.env, GOOS: "linux", GOARCH: "amd64", CGO_ENABLED: "0" },
|
|
);
|
|
}
|
|
stage = "source-browser";
|
|
({ child: sourceChrome, cdp: sourceCdp } = await startSourceBrowser(
|
|
chromePath,
|
|
sourceProfile,
|
|
sourceDebugPort,
|
|
sourcePort,
|
|
));
|
|
await waitForCaptureWindow(captureBinary);
|
|
stage = "client-start";
|
|
client = spawn(clientBinary, [
|
|
mode === "one-link" ? "--link" : "--local",
|
|
...(mode === "one-link"
|
|
? ["--tunnel-process", tunnel]
|
|
: []),
|
|
"--capture-process", captureBinary,
|
|
"--config", clientConfig,
|
|
"--port", String(appPort),
|
|
], {
|
|
stdio: "pipe",
|
|
windowsHide: true,
|
|
env: {
|
|
...process.env,
|
|
SCREENER_DEBUG: "route",
|
|
SCREENER_CLIENT_GATE_NO_BROWSER: "true",
|
|
// STUN_URLS reaches only the Client's own Pion edge: the in-process
|
|
// room server never reads it, so the cross-NAT arm stays isolated.
|
|
...(mode === "cross-nat" && gateStunUrls
|
|
? { STUN_URLS: gateStunUrls }
|
|
: {}),
|
|
},
|
|
});
|
|
client.stderr.on("data", (chunk: Buffer) => {
|
|
clientDiagnostics = (clientDiagnostics + chunk.toString()).slice(-262_144);
|
|
});
|
|
stage = "client-ready";
|
|
const clientInfo = await readClientEndpoint(client, mode === "one-link");
|
|
clientPort = clientInfo.endpoint.port;
|
|
if (mode === "cross-nat" && remote) {
|
|
stage = "signaling-tunnel";
|
|
const tunnel = spawn(
|
|
process.env.SCREENER_SSH?.trim() || "ssh",
|
|
[
|
|
"-N", "-T",
|
|
...remoteTransportOptions(remote),
|
|
"-o", "ExitOnForwardFailure=yes",
|
|
"-R", `127.0.0.1:${remote.signalPort}:127.0.0.1:${appPort}`,
|
|
`${remote.user}@${remote.host}`,
|
|
],
|
|
{ stdio: "ignore", windowsHide: true },
|
|
);
|
|
remoteTunnel = tunnel;
|
|
tunnel.on("error", () => undefined);
|
|
await new Promise((resolveTunnel) => setTimeout(resolveTunnel, 300));
|
|
if (tunnel.exitCode !== null) {
|
|
throw new Error("signaling tunnel could not start");
|
|
}
|
|
}
|
|
stage = "local-server-ready";
|
|
await waitForValue(
|
|
async () => {
|
|
const response = await fetch("http://127.0.0.1:" + appPort + "/healthz");
|
|
return response.ok;
|
|
},
|
|
Boolean,
|
|
15_000,
|
|
);
|
|
stage = "host-browser";
|
|
chrome = launchChrome(chromePath, debugPort, profile, [
|
|
"--no-first-run", "--no-default-browser-check",
|
|
"--disable-extensions", "--disable-logging",
|
|
"--disable-background-timer-throttling",
|
|
"--disable-backgrounding-occluded-windows",
|
|
"--disable-renderer-backgrounding",
|
|
"--window-size=1280,900",
|
|
]);
|
|
chrome.stdout.resume();
|
|
chrome.stderr.resume();
|
|
stage = "host-cdp";
|
|
const version = await waitForVersion(debugPort, chrome);
|
|
cdp = await CdpConnection.connect(version.webSocketDebuggerUrl, Date.now() + 10_000);
|
|
const hostBootstrap = new URLSearchParams({
|
|
...(clientInfo.password ? { "client-access": clientInfo.password } : {}),
|
|
"screener-client": "1",
|
|
}).toString();
|
|
stage = "host-page";
|
|
const host = await createPage(
|
|
cdp,
|
|
"http://localhost:" + appPort + "/#" + hostBootstrap,
|
|
CODEC_PROBE,
|
|
true,
|
|
);
|
|
await waitForValue(
|
|
(deadline) => evaluate<boolean>(
|
|
cdp!,
|
|
host,
|
|
"Boolean(document.querySelector('button.lr-tv-big.is-action'))",
|
|
deadline,
|
|
),
|
|
Boolean,
|
|
15_000,
|
|
);
|
|
stage = "pre-share-quality-controls";
|
|
await evaluate<void>(
|
|
cdp,
|
|
host,
|
|
`document.querySelector('button[aria-controls="host-advanced-door"]')?.click()`,
|
|
Date.now() + 5_000,
|
|
);
|
|
result.preSharePreferenceEnabled = await waitForValue(
|
|
(deadline) => evaluate<boolean>(
|
|
cdp!,
|
|
host,
|
|
`(() => {
|
|
const preference = document.querySelector('button[name="degradationPreference"][value="maintain-resolution"]');
|
|
return Boolean(preference && !preference.disabled);
|
|
})()`,
|
|
deadline,
|
|
),
|
|
Boolean,
|
|
5_000,
|
|
);
|
|
stage = "pre-share-codec";
|
|
await clickHostControl(cdp, host,
|
|
`([...document.querySelectorAll('button.lr-chip')].find((button) =>
|
|
button.textContent?.trim() === ${JSON.stringify(requestedCodec.toUpperCase())}))`,
|
|
);
|
|
await evaluate<void>(
|
|
cdp,
|
|
host,
|
|
`document.querySelector('button[aria-controls="host-advanced-door"]')?.click()`,
|
|
Date.now() + 5_000,
|
|
);
|
|
stage = "host-click";
|
|
await evaluate<void>(
|
|
cdp,
|
|
host,
|
|
"document.querySelector('button.lr-tv-big.is-action')?.click()",
|
|
Date.now() + 5_000,
|
|
);
|
|
await selectNativeSource(
|
|
cdp,
|
|
host,
|
|
sourceKind,
|
|
sourceKind === "window" ? SOURCE_TITLE : undefined,
|
|
);
|
|
stage = "host-native-share";
|
|
let hostState: { invite: string | null; native: boolean };
|
|
try {
|
|
hostState = await waitForValue(
|
|
(deadline) => evaluate<{
|
|
invite: string | null;
|
|
native: boolean;
|
|
}>(
|
|
cdp!,
|
|
host,
|
|
"(() => ({invite: document.querySelector('.lr-invite-url')?.value || null, " +
|
|
"native: Boolean(document.querySelector('.lr-tv-overlay [aria-label]')), " +
|
|
"body: document.body.innerText.slice(0, 500)}))()",
|
|
deadline,
|
|
),
|
|
(state) => state.invite !== null && state.native,
|
|
40_000,
|
|
);
|
|
} catch (error) {
|
|
const diagnostic = await evaluate<unknown>(
|
|
cdp!,
|
|
host,
|
|
"({buttons: [...document.querySelectorAll('button')].map((button) => ({label: button.getAttribute('aria-label'), text: button.textContent?.slice(0, 120), disabled: button.disabled})), inputs: [...document.querySelectorAll('input')].map((input) => ({className: input.className, type: input.type, disabled: input.disabled}))})",
|
|
Date.now() + 2_000,
|
|
).catch(() => null);
|
|
throw new Error("native host stage failed: " +
|
|
(error instanceof Error ? error.message : String(error)) +
|
|
" diagnostic=" + JSON.stringify(diagnostic));
|
|
}
|
|
result.hostNativeActive = hostState.native;
|
|
result.hostInvite = hostState.invite !== null;
|
|
stage = "host-codec";
|
|
const actualCodec = await readVideoCodec(cdp, host);
|
|
result.actualCodec = actualCodec;
|
|
if (requestedCodec !== "auto" && actualCodec !== requestedCodec) {
|
|
throw new Error(`Native ${requestedCodec} selection produced ${actualCodec}`);
|
|
}
|
|
if (!hostState.invite) throw new Error("Host did not publish an invitation");
|
|
const inviteURL = new URL(hostState.invite);
|
|
const roomMatch = /^\/r\/([1-9][0-9]{3})$/.exec(inviteURL.pathname);
|
|
const viewerGrant = new URLSearchParams(inviteURL.hash.slice(1)).get("v");
|
|
if (!roomMatch || !viewerGrant) {
|
|
throw new Error("Host invitation is not a room grant");
|
|
}
|
|
if (remote) {
|
|
stage = "remote-viewer";
|
|
const signalUrl = mode === "one-link"
|
|
? new URL("/signal", clientInfo.publicOrigin!).toString().replace(/^http/, "ws")
|
|
: `ws://127.0.0.1:${remote.signalPort}/signal`;
|
|
const signalOrigin = mode === "one-link"
|
|
? clientInfo.publicOrigin!
|
|
: `http://localhost:${appPort}`;
|
|
const remoteResult = await runRemotePeerGate(
|
|
remoteBinary,
|
|
remote,
|
|
signalUrl,
|
|
roomMatch[1],
|
|
viewerGrant,
|
|
signalOrigin,
|
|
);
|
|
result.remoteViewerConnected = remoteResult.passed;
|
|
result.remoteViewerPackets = remoteResult.packets;
|
|
result.remoteLocalCandidateType = remoteResult.localCandidateType;
|
|
result.remoteRemoteCandidateType = remoteResult.remoteCandidateType;
|
|
result.remoteNatPath = [
|
|
remoteResult.localCandidateType,
|
|
remoteResult.remoteCandidateType,
|
|
].some((value) => value === "srflx" || value === "prflx");
|
|
result.remotePeerExited = true;
|
|
if (!remoteResult.passed || !result.remoteNatPath) {
|
|
throw new Error(remoteResult.error || "remote peer did not use a reflexive ICE path");
|
|
}
|
|
} else {
|
|
const viewerURL = new URL(hostState.invite);
|
|
viewerURL.hostname = "localhost";
|
|
stage = "viewer-page";
|
|
const viewer = await createPage(cdp, viewerURL.toString(), CODEC_PROBE, true);
|
|
stage = "viewer-media";
|
|
const viewerState = await waitForValue(
|
|
(deadline) => evaluate<{
|
|
frames: number;
|
|
width: number;
|
|
height: number;
|
|
connected: boolean;
|
|
}>(
|
|
cdp!,
|
|
viewer,
|
|
"(() => { const video = document.querySelector('video'); " +
|
|
"if (!video) return {frames:0,width:0,height:0,connected:false}; " +
|
|
"const q=video.getVideoPlaybackQuality(); return {frames:q.totalVideoFrames," +
|
|
"width:video.videoWidth,height:video.videoHeight,connected:video.videoWidth>0&&video.videoHeight>0}; })()",
|
|
deadline,
|
|
),
|
|
(state) => state.connected && state.frames >= 30 &&
|
|
state.width === 1920 && state.height === 1080,
|
|
40_000,
|
|
);
|
|
result.viewerConnected = viewerState.connected;
|
|
result.viewerFrames = viewerState.frames;
|
|
result.viewerWidth = viewerState.width;
|
|
result.viewerHeight = viewerState.height;
|
|
await assertVideoCodec(cdp, viewer, actualCodec);
|
|
await evaluate<boolean>(
|
|
cdp,
|
|
viewer,
|
|
`(() => {
|
|
const video = document.querySelector('video');
|
|
if (!video) return false;
|
|
window.__screenerGateMedia = video.srcObject;
|
|
return window.__screenerGateMedia !== null;
|
|
})()`,
|
|
Date.now() + 5_000,
|
|
);
|
|
stage = "native-quality-presets";
|
|
for (const [index, width, height] of [[0, 1280, 720], [1, 1920, 1080]] as const) {
|
|
await clickHostControl(cdp, host, `document.querySelectorAll('button.lr-tile')[${index}]`);
|
|
await waitForValue(
|
|
(deadline) => evaluate<boolean>(
|
|
cdp!,
|
|
viewer,
|
|
`(() => { const video = document.querySelector('video'); return Boolean(
|
|
video && video.videoWidth === ${width} && video.videoHeight === ${height}
|
|
); })()`,
|
|
deadline,
|
|
),
|
|
Boolean,
|
|
20_000,
|
|
);
|
|
await assertVideoCodec(cdp, viewer, actualCodec);
|
|
result.livePresetChanges += 1;
|
|
}
|
|
stage = "native-quality-controls";
|
|
await evaluate<void>(
|
|
cdp,
|
|
host,
|
|
`document.querySelector('button[aria-controls="host-advanced-door"]')?.click()`,
|
|
Date.now() + 5_000,
|
|
);
|
|
await waitForValue(
|
|
(deadline) => evaluate<boolean>(
|
|
cdp!,
|
|
host,
|
|
`Boolean(document.querySelector('button.lr-chip[aria-label="1440p"]'))`,
|
|
deadline,
|
|
),
|
|
Boolean,
|
|
5_000,
|
|
);
|
|
result.qualityControlsEnabled = await evaluate<boolean>(
|
|
cdp,
|
|
host,
|
|
`(() => {
|
|
const resolution = document.querySelector('button.lr-chip[aria-label="1440p"]');
|
|
const preference = document.querySelector('button[name="degradationPreference"][value="maintain-framerate"]');
|
|
const sliders = [...document.querySelectorAll('.lr-slider input[type="range"]')];
|
|
return Boolean(
|
|
resolution && preference && !resolution.disabled && !preference.disabled &&
|
|
sliders.length === 2 && sliders.every((slider) => !slider.disabled)
|
|
);
|
|
})()`,
|
|
Date.now() + 5_000,
|
|
);
|
|
if (!result.qualityControlsEnabled) {
|
|
throw new Error("Native quality controls remained disabled");
|
|
}
|
|
await evaluate<void>(
|
|
cdp,
|
|
host,
|
|
`document.querySelector('button.lr-chip[aria-label="1440p"]')?.click()`,
|
|
Date.now() + 5_000,
|
|
);
|
|
result.liveQualityChanged = await waitForValue(
|
|
(deadline) => evaluate<boolean>(
|
|
cdp!,
|
|
viewer,
|
|
`(() => { const video = document.querySelector('video'); return Boolean(
|
|
video && video.videoWidth === 2560 && video.videoHeight === 1440 &&
|
|
video.getVideoPlaybackQuality().totalVideoFrames >= ${viewerState.frames + 10}
|
|
); })()`,
|
|
deadline,
|
|
),
|
|
Boolean,
|
|
20_000,
|
|
);
|
|
if (!result.liveQualityChanged) {
|
|
throw new Error("Native quality change did not reach the Viewer");
|
|
}
|
|
result.viewerWidth = 2560;
|
|
result.viewerHeight = 1440;
|
|
await assertVideoCodec(cdp, viewer, actualCodec);
|
|
const framesBeforePreference = await evaluate<number>(
|
|
cdp,
|
|
viewer,
|
|
`document.querySelector('video')?.getVideoPlaybackQuality().totalVideoFrames ?? 0`,
|
|
Date.now() + 5_000,
|
|
);
|
|
await evaluate<void>(
|
|
cdp,
|
|
host,
|
|
`document.querySelector('button[name="degradationPreference"][value="maintain-framerate"]')?.click()`,
|
|
Date.now() + 5_000,
|
|
);
|
|
await waitForValue(
|
|
(deadline) => evaluate<number>(
|
|
cdp!,
|
|
viewer,
|
|
`document.querySelector('video')?.getVideoPlaybackQuality().totalVideoFrames ?? 0`,
|
|
deadline,
|
|
),
|
|
(frames) => frames >= framesBeforePreference + 10,
|
|
15_000,
|
|
);
|
|
stage = "native-pause-ready";
|
|
await waitForValue(
|
|
(deadline) => evaluate<boolean>(
|
|
cdp!,
|
|
host,
|
|
`Boolean([...document.querySelectorAll('button')].find((candidate) =>
|
|
/^(Pause sharing|暂停分享)$/.test(candidate.getAttribute('aria-label') || '') &&
|
|
!candidate.disabled && candidate.getAttribute('aria-disabled') !== 'true'
|
|
))`,
|
|
deadline,
|
|
),
|
|
Boolean,
|
|
10_000,
|
|
);
|
|
await evaluate<void>(
|
|
cdp,
|
|
host,
|
|
`(() => {
|
|
const button = [...document.querySelectorAll('button')].find((candidate) =>
|
|
/^(Pause sharing|暂停分享)$/.test(candidate.getAttribute('aria-label') || '')
|
|
);
|
|
button?.click();
|
|
})()`,
|
|
Date.now() + 5_000,
|
|
);
|
|
stage = "native-pause-applied";
|
|
await waitForValue(
|
|
(deadline) => evaluate<boolean>(
|
|
cdp!,
|
|
host,
|
|
`Boolean([...document.querySelectorAll('button')].find((candidate) =>
|
|
/^(Resume sharing|恢复分享)$/.test(candidate.getAttribute('aria-label') || '')
|
|
))`,
|
|
deadline,
|
|
),
|
|
Boolean,
|
|
5_000,
|
|
);
|
|
await evaluate<void>(
|
|
cdp,
|
|
host,
|
|
`document.querySelector('button.lr-chip[aria-label="480p"]')?.click()`,
|
|
Date.now() + 5_000,
|
|
);
|
|
stage = "native-paused-profile";
|
|
await waitForValue(
|
|
(deadline) => evaluate<boolean>(
|
|
cdp!,
|
|
host,
|
|
`(() => {
|
|
const resolution = document.querySelector('button.lr-chip[aria-label="480p"]');
|
|
const resume = [...document.querySelectorAll('button')].find((candidate) =>
|
|
/^(Resume sharing|恢复分享)$/.test(candidate.getAttribute('aria-label') || '')
|
|
);
|
|
return Boolean(
|
|
resolution?.getAttribute('aria-pressed') === 'true' && resume &&
|
|
!resume.disabled && resume.getAttribute('aria-disabled') !== 'true'
|
|
);
|
|
})()`,
|
|
deadline,
|
|
),
|
|
Boolean,
|
|
10_000,
|
|
);
|
|
const framesBeforeResume = await evaluate<number>(
|
|
cdp,
|
|
viewer,
|
|
`document.querySelector('video')?.getVideoPlaybackQuality().totalVideoFrames ?? 0`,
|
|
Date.now() + 5_000,
|
|
);
|
|
await evaluate<void>(
|
|
cdp,
|
|
host,
|
|
`(() => {
|
|
const button = [...document.querySelectorAll('button')].find((candidate) =>
|
|
/^(Resume sharing|恢复分享)$/.test(candidate.getAttribute('aria-label') || '')
|
|
);
|
|
button?.click();
|
|
})()`,
|
|
Date.now() + 5_000,
|
|
);
|
|
stage = "native-resumed-profile";
|
|
const resumed = await waitForValue(
|
|
(deadline) => evaluate<{
|
|
frames: number;
|
|
width: number;
|
|
height: number;
|
|
sameMedia: boolean;
|
|
}>(
|
|
cdp!,
|
|
viewer,
|
|
`(() => {
|
|
const video = document.querySelector('video');
|
|
return {
|
|
frames: video?.getVideoPlaybackQuality().totalVideoFrames ?? 0,
|
|
width: video?.videoWidth ?? 0,
|
|
height: video?.videoHeight ?? 0,
|
|
sameMedia: Boolean(video && video.srcObject === window.__screenerGateMedia),
|
|
};
|
|
})()`,
|
|
deadline,
|
|
),
|
|
(value) => value.frames >= framesBeforeResume + 10 &&
|
|
value.width === 854 && value.height === 480,
|
|
20_000,
|
|
);
|
|
result.pausedQualityChanged = resumed.width === 854 && resumed.height === 480;
|
|
result.mediaObjectPreserved = resumed.sameMedia;
|
|
result.viewerWidth = resumed.width;
|
|
result.viewerHeight = resumed.height;
|
|
await assertVideoCodec(cdp, viewer, actualCodec);
|
|
stage = "native-source-picker";
|
|
await waitForValue(
|
|
(deadline) => evaluate<boolean>(
|
|
cdp!,
|
|
host,
|
|
`Boolean([...document.querySelectorAll('button')].find((candidate) =>
|
|
/^(Switch source|切换来源)$/.test(candidate.getAttribute('aria-label') || '') &&
|
|
!candidate.disabled && candidate.getAttribute('aria-disabled') !== 'true'
|
|
))`,
|
|
deadline,
|
|
),
|
|
Boolean,
|
|
10_000,
|
|
);
|
|
await evaluate<void>(
|
|
cdp,
|
|
host,
|
|
`(() => {
|
|
const button = [...document.querySelectorAll('button')].find((candidate) =>
|
|
/^(Switch source|切换来源)$/.test(candidate.getAttribute('aria-label') || '')
|
|
);
|
|
button?.click();
|
|
})()`,
|
|
Date.now() + 5_000,
|
|
);
|
|
await waitForValue(
|
|
(deadline) => evaluate<boolean>(
|
|
cdp!,
|
|
host,
|
|
`Boolean(document.querySelector('[role="dialog"] button[data-native-source]'))`,
|
|
deadline,
|
|
),
|
|
Boolean,
|
|
10_000,
|
|
);
|
|
const framesBeforeSourceChange = resumed.frames;
|
|
await evaluate<void>(
|
|
cdp,
|
|
host,
|
|
`document.querySelector('[role="dialog"] button[data-native-source]')?.click()`,
|
|
Date.now() + 5_000,
|
|
);
|
|
stage = "native-source-replaced";
|
|
result.nativeSourceChanged = await waitForValue(
|
|
(deadline) => evaluate<boolean>(
|
|
cdp!,
|
|
viewer,
|
|
`(() => {
|
|
const video = document.querySelector('video');
|
|
return Boolean(
|
|
video && video.srcObject === window.__screenerGateMedia &&
|
|
video.videoWidth === 854 && video.videoHeight === 480 &&
|
|
video.getVideoPlaybackQuality().totalVideoFrames >= ${framesBeforeSourceChange + 10}
|
|
);
|
|
})()`,
|
|
deadline,
|
|
),
|
|
Boolean,
|
|
20_000,
|
|
);
|
|
stage = "native-quality-evidence";
|
|
await assertVideoCodec(cdp, viewer, actualCodec);
|
|
result.codecPreserved = true;
|
|
result.nativeQualityEvidence = await waitForValue(
|
|
async () => /"event":"sender-quality-evidence"[^\n]*"state":"(healthy|degraded)"/
|
|
.test(clientDiagnostics),
|
|
Boolean,
|
|
12_000,
|
|
);
|
|
|
|
if (crashGate) {
|
|
stage = "client-crash";
|
|
if (!client || !(await stopChild(client))) {
|
|
throw new Error("Client did not terminate for crash gate");
|
|
}
|
|
client = null;
|
|
result.clientCrashEndedShare = await waitForValue(
|
|
(deadline) => evaluate<boolean>(
|
|
cdp!,
|
|
host,
|
|
"Boolean(document.querySelector('button.lr-tv-big.is-action'))",
|
|
deadline,
|
|
),
|
|
Boolean,
|
|
5_000,
|
|
);
|
|
} else if (sourceKind === "window") {
|
|
stage = "source-failure";
|
|
if (!sourceChrome || !sourceCdp ||
|
|
!(await closeSourceBrowser(sourceChrome, sourceCdp))) {
|
|
throw new Error("captured source did not close");
|
|
}
|
|
sourceChrome = null;
|
|
sourceCdp = null;
|
|
stage = "host-source-failure";
|
|
result.sourceFailureEndedShare = await waitForValue(
|
|
(deadline) => evaluate<boolean>(
|
|
cdp!,
|
|
host,
|
|
"Boolean(document.querySelector('button.lr-tv-big.is-action'))",
|
|
deadline,
|
|
),
|
|
Boolean,
|
|
20_000,
|
|
);
|
|
stage = "source-restart";
|
|
({ child: sourceChrome, cdp: sourceCdp } = await startSourceBrowser(
|
|
chromePath,
|
|
sourceProfile,
|
|
sourceDebugPort,
|
|
sourcePort,
|
|
));
|
|
await waitForCaptureWindow(captureBinary);
|
|
stage = "host-restart";
|
|
await evaluate<void>(
|
|
cdp,
|
|
host,
|
|
"document.querySelector('button.lr-tv-big.is-action')?.click()",
|
|
Date.now() + 5_000,
|
|
);
|
|
await selectNativeSource(
|
|
cdp,
|
|
host,
|
|
sourceKind,
|
|
sourceKind === "window" ? SOURCE_TITLE : undefined,
|
|
);
|
|
await waitForValue(
|
|
(deadline) => evaluate<boolean>(
|
|
cdp!,
|
|
host,
|
|
"Boolean(document.querySelector('.lr-tv-overlay[role=\"status\"]'))",
|
|
deadline,
|
|
),
|
|
Boolean,
|
|
40_000,
|
|
);
|
|
stage = "viewer-replacement-media";
|
|
result.replacementViewerConnected = await waitForValue(
|
|
(deadline) => evaluate<boolean>(
|
|
cdp!,
|
|
viewer,
|
|
`(() => {
|
|
const video = document.querySelector('video');
|
|
return Boolean(video && video.srcObject &&
|
|
video.srcObject !== window.__screenerGateMedia &&
|
|
video.videoWidth === 854 && video.videoHeight === 480);
|
|
})()`,
|
|
deadline,
|
|
),
|
|
Boolean,
|
|
40_000,
|
|
);
|
|
result.replacementViewerFrames = await evaluate<number>(
|
|
cdp,
|
|
viewer,
|
|
`new Promise((resolve) => {
|
|
const video = document.querySelector('video');
|
|
let frames = 0;
|
|
const next = () => video.requestVideoFrameCallback(() => {
|
|
frames += 1;
|
|
if (frames >= 30) resolve(frames); else next();
|
|
});
|
|
next();
|
|
})`,
|
|
Date.now() + 10_000,
|
|
);
|
|
} else {
|
|
// A display remains available while the test Browser is open, so this
|
|
// arm does not claim source-end or same-room reselection evidence.
|
|
result.sourceFailureEndedShare = null;
|
|
result.replacementViewerConnected = null;
|
|
result.replacementViewerFrames = null;
|
|
}
|
|
}
|
|
} catch (error) {
|
|
// Client stderr can contain implementation diagnostics or URLs; keep gate
|
|
// output independent of credentials and media-path identifiers.
|
|
result.error = error instanceof Error ? error.message : String(error);
|
|
result.stage = stage;
|
|
} finally {
|
|
if (remoteTunnel) {
|
|
result.reverseSignalTunnelClosed = await stopChild(remoteTunnel);
|
|
}
|
|
if (sourceChrome && sourceCdp) {
|
|
await closeSourceBrowser(sourceChrome, sourceCdp);
|
|
sourceChrome = null;
|
|
sourceCdp = null;
|
|
} else if (sourceChrome && sourceChrome.exitCode === null) {
|
|
sourceChrome.kill();
|
|
}
|
|
result.cleanup = await cleanupRun({
|
|
cdp,
|
|
native: client,
|
|
chrome,
|
|
server: source,
|
|
profile,
|
|
ports: [sourcePort, appPort, debugPort, ...(clientPort ? [clientPort] : [])],
|
|
});
|
|
if (sourceProfile) {
|
|
const sourceCleanup = await cleanupRun({
|
|
cdp: null,
|
|
native: sourceChrome,
|
|
chrome: null,
|
|
server: null,
|
|
profile: sourceProfile,
|
|
ports: [sourceDebugPort],
|
|
});
|
|
result.cleanup.profileRemoved =
|
|
result.cleanup.profileRemoved && sourceCleanup.profileRemoved;
|
|
result.cleanup.portsClosed =
|
|
result.cleanup.portsClosed && sourceCleanup.portsClosed;
|
|
}
|
|
}
|
|
result.passed = result.error === null && result.actualCodec !== null && result.preSharePreferenceEnabled &&
|
|
result.hostNativeActive &&
|
|
result.hostInvite &&
|
|
(mode !== "local"
|
|
? result.remoteViewerConnected && result.remoteViewerPackets >= 30 &&
|
|
result.remoteNatPath && result.remotePeerExited === true &&
|
|
(mode !== "cross-nat" || result.reverseSignalTunnelClosed === true)
|
|
: result.viewerConnected && result.viewerFrames >= 30 &&
|
|
result.qualityControlsEnabled && result.liveQualityChanged &&
|
|
result.livePresetChanges === 2 &&
|
|
result.codecPreserved &&
|
|
result.pausedQualityChanged && result.mediaObjectPreserved &&
|
|
result.nativeSourceChanged &&
|
|
result.viewerWidth === 854 && result.viewerHeight === 480 &&
|
|
result.nativeQualityEvidence &&
|
|
(crashGate
|
|
? result.clientCrashEndedShare === true
|
|
: sourceKind === "display" ||
|
|
(result.sourceFailureEndedShare === true &&
|
|
result.replacementViewerConnected === true &&
|
|
(result.replacementViewerFrames ?? 0) >= 30))) &&
|
|
result.cleanup.browserExited && result.cleanup.nativeExited &&
|
|
result.cleanup.serverClosed && result.cleanup.portsClosed &&
|
|
result.cleanup.profileRemoved;
|
|
process.stdout.write(JSON.stringify(result) + "\n");
|
|
if (!result.passed) process.exitCode = 1;
|
|
}
|
|
|
|
if (
|
|
process.argv[1] &&
|
|
import.meta.url === pathToFileURL(resolve(process.argv[1])).href
|
|
) {
|
|
await main();
|
|
}
|