Headers: Permissions-Policy.encrypted-media
Permissions-Policy: encrypted-media directive
Limited availability
This feature is not Baseline because it does not work in some of the most widely-used browsers.
Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The HTTP Permissions-Policy header encrypted-media directive controls whether the current document is allowed to use the Encrypted Media Extensions API (EME).
Specifically, where a defined policy blocks use of this feature, the Promise returned by Navigator.requestMediaKeySystemAccess() will reject with a DOMException of type SecurityError.
Syntax
Permissions-Policy: encrypted-media=<allowlist>;
<allowlist>-
A list of origins for which permission is granted to use the feature. See
Permissions-Policy> Syntax for more details.
Default policy
The default allowlist for encrypted-media is self.
Specifications
Browser compatibility
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Opera | Safari | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | WebView Android | WebView on iOS | |
encrypted-media |
88 | 88 | No | 74 | No | 88 | No | 63 | No | 15.0 | 88 | No |
See also
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Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/HTTP/Reference/Headers/Permissions-Policy/encrypted-media
