Files
a25d1d77eb fix(webauthn): accept unsolicited client extension outputs from WebKit clients (#39792)
28.0.0 bumped `github.com/go-webauthn/webauthn` from v0.17.4 to
v0.18.x. v0.18.0 made the ceremony fail whenever the client returns a
client extension output the relying party did not request, unless
`Config.ExtensionsUnsolicitedOutputPolicy` says otherwise; the strict
behavior is the zero value, so not configuring a policy opts into it
(upstream MIGRATION.md §2.4).

Every security-key and passkey login from Safari on iOS fails with 403:
Client returned the "appid" extension output which was not requested

To fix, set `ExtensionsUnsolicitedOutputPolicy:
protocol.UnsolicitedOutputPolicyIgnore` in the webauthn config

Fixes #39790

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Signed-off-by: choksi2212 <choksi2212@users.noreply.github.com>
Signed-off-by: wxiaoguang <wxiaoguang@gmail.com>
Co-authored-by: choksi2212 <choksi2212@users.noreply.github.com>
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
2026-10-16 08:39:07 +00:00
..