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What are frame-ancestors?
The frame-ancestors directive allows you to specify which parent URLs can frame the current resource. Using the frame-ancestors CSP directive we can block or allow a page from being placed within a frame or iframe.
What is frame src self?
Restricts what domains a page can load in an iframe. The HTTP Content-Security-Policy (CSP) frame-src directive specifies valid sources for nested browsing contexts loading using elements such as and .
What is CSP child SRC?
The HTTP Content-Security-Policy (CSP) child-src directive defines the valid sources for web workers and nested browsing contexts loaded using elements such as and . For workers, non-compliant requests are treated as fatal network errors by the user agent.
What is frame-ancestors header?
The HTTP Content-Security-Policy (CSP) frame-ancestors directive specifies valid parents that may embed a page using , , , , or . Setting this directive to ‘none’ is similar to X-Frame-Options : deny (which is also supported in older browsers). CSP version.
When to use frame ancestors and child SRC?
So, frame-ancestors is used when you want that a site is able to load your site in an iframe, while child-src is used when you want to allow your site to be able to load a specific site in an iframe.
How to frame a page in CSP using frame-ancestors?
CSP frame-ancestors. CSP. frame-ancestors. The frame-ancestors directive allows you to specify which parent URLs can frame the current resource. Using the frame-ancestors CSP directive we can block or allow a page from being placed within a frame or iframe.
Is the frame ancestors directive covered by the default-SRC directive?
No, you cannot use the frame-ancestors directive from a Content-Security-Policy meta tag. It must be specified as part of a Content-Security-Policy header. Is frame-ancestors covered by the default-src directive?
What are HTML elements does frame-ancestors apply to?
Now suppose we want to allow https://a.example.com and https://b.example.com to frame our page, we can specify it with frame-ancestors like this: What HTML elements does frame-ancestors apply to?