Content Security Policy Cheat Sheet

= DRAFT CHEAT SHEET - WORK IN PROGRESS = = Introduction =

Introduction to CSP here.

= 80% Solution Policy =

This allows inline javascript and styles while ensuring flash and mixed content can't happen.

default-src 'self'; font-src data: 'self'; img-src data: https: 'self'; media-src *; object-src 'none'; script-src 'self' 'unsafe-inline'; style-src 'self' 'unsafe-inline'; report-uri ???

[todo] adding eval [todo] adding a CDN, for example [todo] Add instructions for google analytics/translation

= Configurations =

[todo] add context around these examples and where they would go in a config file.

Apache
Header set X-Content-Type-Options "nosniff" Header set X-XSS-Protection "1; mode=block" Header set X-Frame-Options "SAMEORIGIN" Header set Strict-Transport-Security "max-age=631138519" Header unset Content-Security-Policy Header add Content-Security-Policy-Report-Only 

nginx
add_header X-Content-Type-Options "nosniff"; add_header X-XSS-Protection "1; mode=block"; add_header X-Frame-Options "SAMEORIGIN"; add_header Strict-Transport-Security "max-age=631138519"; add_header Content-Security-Policy-Report-Only 

= Authors and Primary Editors =

Neil Mattatall - neil[at]owasp.org Denis Mello - ddtaxe

= Other Cheatsheets =