This extension helps web masters to test web application behaviour with Content Security Policy version 2.0 implemented.

Latest Version

Version
2.1
Update
October 2, 2018
Size
16.61KiB
Developer
Category
Users
2,000+
Rating
3.71429 ★
Manifest Version
2
Web Store Status
Languages Support
English
See more
Permissions
WebRequest
WebRequestBlocking

See more

CSP Tester Extension

This extension helps web masters to test web application functionality
with Content Security Policy (CSP) version 2.0 implemented.

Typical workflow looks like:

1. Open the extension window
2. Add into the URL Pattern a regular expression for the site that you want to test, for example *://yoursite.com/* (CSP Tester uses Chrome Match Patterns)
3. Tick the e.g. \"self\" checkbox, check \"Active\" and Save the changes
4. Open the Developer Tools and navigate to the tested site
5. Confirm a number of CSP violations reported in the Developer Tools Console as well as possible visual changes
6. Make changes in the policy based on these reports
Read more

Source Manifest.json

{"update_url": "https://clients2.google.com/service/update2/crx", "manifest_version": 2, "name": "CSP Tester", "description": "This extension helps web masters to test web application behaviour with Content Security Policy version 2.0 implemented.", "version": "2.1", "permissions": [ "webRequest", "webRequestBlocking", "" ], "browser_action": { "default_icon": "icon16.png", "default_popup": "popup.html" }, "background": { "scripts": ["background.js"], "persistent": true }, "homepage_url": "https://oxdef.info/csp-tester", "applications": { "gecko": { "id": "[email protected]", "strict_min_version": "45.0" } }}
Read more

Similar Extensions

icon

CSP Evaluator Extension · Developer Tools 2,000+ 29 ★ 297KiB

icon

Content Security Policy Override Extension · Developer Tools 2,000+ 9 ★ 13.54KiB

icon

Allow CSP: Content-Security-Policy Extension · Developer Tools 2,000+ 2 ★ 49.95KiB

icon

PageSpeed Insights (MV3) Extension · Developer Tools 2,000+ 77 ★ 524KiB

icon

Clickjacking Test Extension · Developer Tools 2,000+ 9 ★ 71.23KiB

icon

HTTP Header Spy Extension · Developer Tools 2,000+ 62 ★ 149KiB

icon

Content Security Policy (CSP) Generator Extension · Developer Tools 2,000+ 14 ★ 2.65MiB

icon

Disable Content-Security-Policy Extension · Developer Tools 2,000+ 91 ★ 29.02KiB

icon

Security-Header-Extension Extension · Developer Tools 2,000+ 7 ★ 510KiB

icon

Caspr: Enforcer Extension · Developer Tools 2,000+ 7 ★ 478KiB

icon

Tamper Chrome (extension) Extension · Developer Tools 2,000+ 233 ★ 20.92KiB

icon

retire.js Extension · Developer Tools 2,000+ 9 ★ 132KiB

icon

Feature Policy Tester DevTools Extension Extension · Developer Tools 2,000+ 4 ★ 221KiB

icon

Always Disable Content-Security-Policy Extension · Developer Tools 2,000+ 18 ★ 13.2KiB

icon

Recx Security Analyser Extension · Developer Tools 2,000+ 11 ★ 71.46KiB

icon

Vulners Web Scanner Extension · Productivity 2,000+ 20 ★ 534KiB

icon

Swoosh Cookie and Local Storage Specialist Extension · Developer Tools 2,000+ 121 ★ 720KiB

icon

Request Maker Extension · Developer Tools 2,000+ 184 ★ 138KiB

icon

OWASP Penetration Testing Kit Extension · Developer Tools 2,000+ 43 ★ 7.14MiB

icon

CSS Used Extension · Developer Tools 2,000+ 184 ★ 164KiB

icon

jQuery Debugger Extension · Developer Tools 2,000+ 110 ★ 88.52KiB

icon

Modify Header Value (HTTP Headers) Extension · Developer Tools 2,000+ 46 ★ 94.33KiB

icon

Analytics Debugger Extension · Developer Tools 2,000+ 211 ★ 300KiB

icon

Bishop Vulnerability Scanner Extension · Developer Tools 2,000+ 12 ★ 198KiB

User reviews

icon

Matt “CiderPunk” Lander (ID: 00000065fb83f600) Voted 5 ★ - Updated 04/03/2023 Very handy! i think the advanced mode is really all you need, weirdly it's way less complex than the default view, the only thing i could ask for is a bigger text box. Thanks!

icon

(ID: ) Voted 3 ★ - Updated 04/07/2018 strips upgrade-insecure-requests; which is annoying

icon

Влад Майсов (ID: 000000bc31e2b625) Voted 1 ★ - Updated 01/16/2016 Очищаются заполненные данные