From f10e8c4d47257cc3ef6ef9044b47b191bf841d73 Mon Sep 17 00:00:00 2001
From: Yury Semikhatsky <yurys@chromium.org>
Date: Tue, 12 May 2020 16:43:15 -0700
Subject: [PATCH] chore(chromium): nicer error when running as root without
 --no-sandbox (#2214)

---
 src/server/chromium.ts | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/server/chromium.ts b/src/server/chromium.ts
index 909443b32c..2cb6d881fb 100644
--- a/src/server/chromium.ts
+++ b/src/server/chromium.ts
@@ -95,6 +95,9 @@ export class Chromium extends AbstractBrowserType<CRBrowser> {
       temporaryUserDataDir = userDataDir;
     }
 
+    const runningAsRoot = process.geteuid && process.geteuid() === 0;
+    assert(!runningAsRoot || args.includes('--no-sandbox'), 'Cannot launch Chromium as root without --no-sandbox. See https://crbug.com/638180.');
+
     const chromeArguments = [];
     if (!ignoreDefaultArgs)
       chromeArguments.push(...this._defaultArgs(options, launchType, userDataDir));