Bug 246339
| Summary: | [WebAuthn] window.PublicKeyCredential.isUserVerifyingPlatformAuthenticatorAvailable set to False for carnival.com | Safari IOS 16.1 | ||
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| Product: | WebKit | Reporter: | Tal Peretz <tal> |
| Component: | WebKit API | Assignee: | Nobody <webkit-unassigned> |
| Status: | NEW | ||
| Severity: | Normal | CC: | tal, webkit-bug-importer |
| Priority: | P2 | Keywords: | InRadar |
| Version: | Safari 16 | ||
| Hardware: | Other | ||
| OS: | iOS 16 | ||
Tal Peretz
While trying of using WebAuthn on carnival.com with IOS 16.1 (beta 4) and mobile Safari, we discovered that the PublicKeyCredential.isUserVerifyingPlatformAuthenticatorAvailable flag was set to false for unknown reasons. From the source code of Webkit, it appears that Webkit is blocking the use of Webauthn for a number of domains which are not publicly shared. The issue occurs only on carnival.com.
As far as I am aware, this is a bug because it works perfectly on IOS 16.0 with Safari (as passkeys) on the domain carnival.com.
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Radar WebKit Bug Importer
<rdar://problem/101290643>