Register or log in
Preview of Laboratory (Content Security Policy / CSP Toolkit)

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

By Firefox

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

Laboratory is a WebExtension that helps you generate a Content Security Policy (CSP) header for your website.

You'll need Firefox to use this extension
Download Firefox and get the extension
Download file
2,758
Users
44
Reviews
4.5 Stars
5
35
4
3
3
3
2
1
1
2
Screenshots
After recording, Laboratory 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.With Laboratory, you can enforce custom Content Security Policies without having to change a single line of your web server's configuration!
About this extension
Laboratory is an 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.

Want to learn about how Laboratory works and the best ways to use it? Please check out our video introduction by Securing DevOps.
Rate your experience
How are you enjoying Laboratory (Content Security Policy / CSP Toolkit)?

Star rating saved

Report this add-on for abuse

If you think this add-on violates Mozilla's add-on policies or has security or privacy issues, please report these issues to Mozilla using this form.

Please don't use this form to report bugs or request add-on features; this report will be sent to Mozilla and not to the add-on developer.

PermissionsLearn more

This add-on needs to:

  • Access browser tabs
  • Access browser activity during navigation
  • Access your data for all websites
More information
Add-on Links
Version
3.0.8
Size
399.15 KB
Last updated
5 months ago (Jan 27, 2021)
License
Mozilla Public License, version 2.0
Version History
Add to collection
Release notes for 3.0.8
- Updated dependencies
- Ability to use 'none' as a source inside directives
More extensions by these developers