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conformance · v131

v131 · fedcm-as-a-trust-signal-for-the-storage-access-api — 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.

browser: spec: https://github.com/privacycg/storage-access/pull/206 chromestatus: #5116478702747648 generated 2026-06-02T09:02:11Z by codex-auto-research-v131
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id contract kind verdict detail
identitycredential-exposed IdentityCredential is exposed for FedCM sign-in results. spec ↗ exists
credentials-get-is-function navigator.credentials.get is the FedCM entry point that establishes the trust signal. spec ↗ typeof
request-storage-access-exposed Document.requestStorageAccess is exposed for storage access requests that can consume a FedCM trust signal. spec ↗ typeof
has-storage-access-exposed Document.hasStorageAccess is exposed for checking current storage access state. spec ↗ typeof
fedcm-get-returns-promise Calling navigator.credentials.get with identity options returns a Promise and can be aborted. spec ↗ script
requeststorageaccess-returns-promise requestStorageAccess returns a Promise even when approval depends on policy or prior trust. spec ↗ script