← back to v146 · local-network-access-restrictions
conformance · v146
v146 · local-network-access-restrictions — conformance probe
6 assertions drawn from the spec. Each is a single contract the spec text makes. Pass/fail reflects what this browser executed; blocked means the contract was not run because it needs user mediation, hardware, or another unavailable precondition. Open the page in Chrome stable / canary / Firefox / Safari to compare.
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| id | contract | kind | verdict | detail |
|---|---|---|---|---|
permissions-api-available |
navigator.permissions.query is the entry point used to surface the new local-network permission state. | typeof | … | |
permissions-query-local-network |
navigator.permissions.query({name:'local-network'}) resolves to a PermissionStatus (granted | denied | prompt) rather than rejecting. | script | … | |
request-targetaddressspace-attribute |
Request exposes the targetAddressSpace IDL attribute used to opt into a local-network fetch. spec ↗ | script | … | |
fetch-rejects-cross-private-network-without-opt-in |
A fetch from a public document targeting a non-existent local address fails with a network error (rejecting the promise) once the restriction is in force. | script | … | |
permissions-policy-local-network-default-self |
The 'local-network' Permissions Policy directive is recognised and has a default allowlist of 'self' (no cross-origin propagation by default). | script | … | |
no-legacy-corb-bypass-on-private-network |
Documents do not expose a script-readable allow/deny toggle for the private-network restriction — the gate is enforced by the browser, not by page script. | script | … |