1 files changed, 39 insertions, 0 deletions
diff --git a/browser/extensions/screenshots/background/deviceInfo.js b/browser/extensions/screenshots/background/deviceInfo.js
new file mode 100644
index 0000000000..2a4b15f5ff
--- /dev/null
+++ b/browser/extensions/screenshots/background/deviceInfo.js
@@ -0,0 +1,39 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+/* globals catcher, browser, navigator */
+
+"use strict";
+
+this.deviceInfo = (function () {
+  const manifest = browser.runtime.getManifest();
+
+  let platformInfo = {};
+  catcher.watchPromise(
+    browser.runtime.getPlatformInfo().then(info => {
+      platformInfo = info;
+    })
+  );
+
+  return function deviceInfo() {
+    let match = navigator.userAgent.match(/Chrom(?:e|ium)\/([0-9.]{1,1000})/);
+    const chromeVersion = match ? match[1] : null;
+    match = navigator.userAgent.match(/Firefox\/([0-9.]{1,1000})/);
+    const firefoxVersion = match ? match[1] : null;
+    const appName = chromeVersion ? "chrome" : "firefox";
+
+    return {
+      addonVersion: manifest.version,
+      platform: platformInfo.os,
+      architecture: platformInfo.arch,
+      version: firefoxVersion || chromeVersion,
+      // These don't seem to apply to Chrome:
+      // build: system.build,
+      // platformVersion: system.platformVersion,
+      userAgent: navigator.userAgent,
+      appVendor: appName,
+      appName,
+    };
+  };
+})();