Opener Detectorとは何ですか？

Opener DetectorはHarry Cuttsによって開発されたChromeの拡張機能で、その主な機能は「Checks for window.opener vulnerabilities as you browse.」です。

拡張機能のスクリーンショット

Opener Detector拡張機能のCRXファイルをダウンロード

Opener Detector拡張子のファイルをcrx形式でダウンロードし、ブラウザにChrome拡張機能を手動でインストールするか、crxファイルを友達と共有して簡単にChrome拡張機能をインストールします。

拡張機能の使用方法

A simple browser extension which checks for window.opener vulnerabilities as you browse. When it finds one, it shows a warning page in the vulnerable tab, so that you can report or fix the vulnerability. (Use the back button to return to the page.) Individual pages and whole domains can be added to an ignore list, and by default, vulnerabilities between pages of the same origin (e.g. https://example.com/foo.html and https://example.com/bar.html) are not reported, though this can be changed in the settings.

window.opener vulnerabilities allow Web pages to control the tab which opened them. They can be fixed on many browsers simply by adding rel=noopener to your links. For more details, check out Mathias Bynens' article (https://mathiasbynens.github.io/rel-noopener/).

Please use responsibly. Disclose vulnerabilities you find, or fix them. Keep your hat white.

Source code is available on GitHub (https://github.com/HarryCutts/opener-detector), under the 3-clause BSD license. Contributions welcome!

拡張機能の基本情報

名前	Opener Detector
ID	glgmjdmfggnngmedfgccfdbhdjlfafin
公式URL	https://chromewebstore.google.com/detail/opener-detector/glgmjdmfggnngmedfgccfdbhdjlfafin
説明	Checks for window.opener vulnerabilities as you browse.
ファイルサイズ	29.94 KB
インストール数	77
現在のバージョン	1.0.0
最終更新日	2017-09-04
公開日	2017-09-03
評価	5.00/5 合計 1 レビュー
開発者	Harry Cutts
支払い方法	free
対応言語	en
manifest.json
{ "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx", "manifest_version": 2, "name": "Opener Detector", "version": "1.0.0", "description": "Checks for window.opener vulnerabilities as you browse.", "homepage_url": "https:\/\/github.com\/HarryCutts\/opener-detector", "icons": { "48": "icons\/icon.png", "96": "icons\/[email protected]" }, "permissions": [ "storage" ], "options_ui": { "page": "options.html" }, "content_scripts": [ { "matches": [ "" ], "js": [ "lib\/browser-polyfill.min.js", "config.js", "check.js" ] } ], "web_accessible_resources": [ "vuln_report_page.html" ] }