53c1ef9ce0
According to the FIDO2 spec, tokens may not support pre-flight checks for credentials requiring UV, at least not without at least `pinUvAuthParam` or `uv = true`. Originally, in #25268, this was handled by passing a PIN to satisfy `pinUvAuthParams`, but this is not ideal, since `pinUvAuthParam` can be obtained from either a PIN or a UV verification. Forcing the user to enter the PIN here (which is often just the fallback option on UV devices) is no better than just trying out each device with the actual assertion request. As a result, this commit disables pre-flight checks when the credential requires UV, and instead reverts to the old behavior (trying out each device and each key slot, requiring multiple user interactions) for this type of credentials.
System and Service Manager
Details
Most documentation is available on systemd's web site.
Assorted, older, general information about systemd can be found in the systemd Wiki.
Information about build requirements is provided in the README file.
Consult our NEWS file for information about what's new in the most recent systemd versions.
Please see the Code Map for information about this repository's layout and content.
Please see the Hacking guide for information on how to hack on systemd and test your modifications.
Please see our Contribution Guidelines for more information about filing GitHub Issues and posting GitHub Pull Requests.
When preparing patches for systemd, please follow our Coding Style Guidelines.
If you are looking for support, please contact our mailing list or join our IRC channel.
Stable branches with backported patches are available in the stable repo.