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Preview of Certificate Detector

Certificate Detector by Michael Lauwereys

Detects and decodes certificates shown on a page.

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About this extension
Certificate Detector

Description
The Certificate Detector is a browser extension that detects and decodes certificates displayed on web pages. It highlights the certificate text and provides detailed information about the certificate, including its validity, subject, issuer, and fingerprint.

Features
- Certificate Detection: Automatically scans web pages for certificates. You can add rules to scan on tags, ids or classes. It will also show certificates that are invalid or expired.
- Highlighting: Highlights detected certificates in the text fields and displays them in a user-friendly format. (can be disabled in options)
- Detailed Information: Provides information such as Certificate ID, Subject, Issuer, Validity Dates, and Fingerprint.
- Customizable Options: Users can configure display options, including which certificate details to show and the highlighting opacity.
- Import/Export Settings: Users can save their settings and import them later.

Configuration Options
- Show Certificate ID: Toggle to display the certificate ID.
- Show Subject: Toggle to display the subject of the certificate.
- Show Issuer: Toggle to display the issuer of the certificate.
- Show Valid From/To Dates: Toggle to display the validity period of the certificate.
- Show Fingerprint: Toggle to display the fingerprint of the certificate.
- Highlighting Options: Enable or disable highlighting of detected certificates and adjust the opacity.

Usage
- The popup will display any detected certificates on the current page.
- You can configure the settings by going to the extension options.

Contributing
Contributions are welcome! If you would like to contribute to the project, please fork the repository and submit a pull request. You can also report issues or suggest features.

License
This project is licensed under the Mozilla Public License Version 2.0. See the LICENSE file for details.
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Required permissions:

  • Access your data for all websites
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Version
1.0
Size
112.75 KB
Last updated
6 months ago (Feb 26, 2025)
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License
Mozilla Public License 2.0
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