OTP Managerとは何ですか？

OTP Managerはmatteovalentini.atによって開発されたChromeの拡張機能で、その主な機能は「A simple OTP manager extension for Chrome」です。

拡張機能のスクリーンショット

OTP Manager拡張機能のCRXファイルをダウンロード

OTP Manager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

Securely stores your OTP secrets in Chrome's storage and log in to your OTP-protected accounts with just two clicks.
All secrets are stored using encryption and the Web Credential Management API to keep your data safe.

Usage:
Adding a new OTP secret:

1) click the OTP-Manager extension icon
2) click the "Add new" button and follow the instructions

Logging in to an OTP-protected account:
1) When prompted to enter a OTP code, click the OTP-Manager extension icon
2) Select OTP Manager from the list of available credentials
3) For some websites, you may need to click into the OTP token field before clicking the extension icon.

Security:
How are my secrets stored?
On first launch, OTP Manager generates a AES-GCM key and stores it in the extension's storage. This key is used to encrypt your secrets before they are stored on the page itself using the Web Credential API. The key is never stored in plaintext, and is only accessible to the extension itself when the user invokes the extension and selects the identity.

How are my secrets transmitted?
When the user invokes the extension to generate a OTP token, the extension request the encrypted secret from the page. To fulfill this request, the user has to confirm by selecting the OTP Manager identity from the list of available credentials. Then, the extension decrypts the secret and generates the OTP token, which is then sent back to the page. None of your secrets are sent to any third party servers, and the extension only communicates with the page itself.

License
This project is licensed under the MIT License - see the LICENSE file for details

Contribution and source:
https://github.com/MatteoValentini-AT/OTP-Manager

拡張機能の基本情報

名前	OTP Manager
ID	kcklbnhgmakljefhgekeafnmkimmjbcj
公式URL	https://chromewebstore.google.com/detail/otp-manager/kcklbnhgmakljefhgekeafnmkimmjbcj
説明	A simple OTP manager extension for Chrome
ファイルサイズ	200 KB
インストール数	42
現在のバージョン	1.0.4
最終更新日	2023-10-16
公開日	2023-10-10
開発者	matteovalentini.at
Eメール	[email protected]
支払い方法	free
拡張機能のウェブサイト	https://github.com/MatteoValentini-AT/OTP-Manager
プライバシーポリシーページのURL	https://github.com/MatteoValentini-AT/OTP-Manager/blob/main/dsgvo.md
対応言語	en
manifest.json
{ "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx", "name": "OTP Manager", "description": "A simple OTP manager extension for Chrome", "version": "1.0.4", "manifest_version": 3, "action": { "default_popup": "index.html", "default_title": "OTP Manager" }, "icons": { "16": "icons\/icon_16.png", "32": "icons\/icon_32.png", "48": "icons\/icon_48.png", "64": "icons\/icon_64.png", "128": "icons\/icon_128.png" }, "permissions": [ "storage", "scripting", "activeTab" ], "background": { "service_worker": "src\/background.js", "type": "module" } }