Permissions-Policy: local-network directive
Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The HTTP Permissions-Policy header local-network directive controls whether the current document is allowed to make network requests to local addresses.
A local address is only accessible on the local network; its target will differ on different networks. For example, 192.168.0.1.
Specifically, where a defined policy blocks use of this feature, requests to local addresses will always fail.
See Local Network Access for more details.
Syntax
http
Permissions-Policy: local-network=<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 local-network is self.