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Preview of Laboratory (Content Security Policy / CSP Toolkit)

Laboratory (Content Security Policy / CSP Toolkit) by April King, Mozilla

Because good website security shouldn't only be available to mad scientists!

Laboratory is an experimental Firefox extension that helps you generate a Content Security Policy (CSP) header for your website.

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After recording, Observatory generates a Content Security Policy that matches the resources your site uses.
If your site has inline script, it creates a policy that will work but warns you that it's dangerous.
About this extension
Laboratory is an experimental Firefox extension that helps you generate a proper Content Security Policy (CSP) header for your website. Simply start recording, browse your site, and enjoy the CSP header that it produces.

For help on how to use this extension, please see our instructional video.

Due to WebExtension dependencies, this add-on is not available for versions of Firefox prior to version 57.
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Add-on Links
Version
2.1.2
Last updated
a month ago (Aug 16, 2018)
License
Mozilla Public License, version 2.0
Version History
Release notes for 2.1.2
Update to addresses changes inside Firefox that prevent the detection of unsafe inline Javascript.