Content Security Headers

Bereiche

Content Security Policy

upgrade-insecure-requests

• https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Security-Policy/upgrade-insecure-requests

Syntax

upgrade-insecure-requests;

frame-ancestors

• https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Security-Policy/frame-ancestors

Syntax

frame-ancestors 'self';

form-action

• https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Security-Policy/form-action

Syntax

form-action 'self';

base-uri

https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Security-Policy/base-uri

Syntax

base-uri 'self';

connect-src

Syntax

connect-src 'self' data: maps.googleapis.com;

font-src

https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Security-Policy/font-src

Syntax

font-src 'self';

img-src 'self'

https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Security-Policy/img-src

Syntax

img-src 'self';

manifest-src

https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Security-Policy/manifest-src

Syntax

manifest-src 'self';

object-src

https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Security-Policy/object-src

Syntax

object-src 'self';

script-src

https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Security-Policy/script-src

Syntax

script-src 'self' 'unsafe-eval' 'unsafe-inline' 'report-sample';

style-src

https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Security-Policy/style-src

Syntax

style-src 'self' 'unsafe-inline' 'report-sample';

worker-src

https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Security-Policy/worker-src

Syntax

worker-src 'self';

ToDo

default-src

https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Security-Policy/default-src

Syntax

default-src 'self';

Strict-Transport-Security

Syntax in .htaccess

X-Content-Type-Options

Syntax in .htaccess

Header set X-Content-Type-Options "nosniff"

X-Frame-Options

Syntax in .htaccess

Header set x-frame-options "sameorigin"

Referrer-Policy

Syntax in .htaccess

Header set Referrer-Policy "same-origin"

Permissions-Policy

• https://developer.mozilla.org/en-US/docs/Web/HTTP/Permissions_Policy

Syntax in .htaccess

Header set Permissions-Policy "geolocation=()"