get_pin() sets req->keyring to "tpm2-pin" when calling ask_password_auto(), suggesting that a key by this name can be read from the kernel keyring. But the keyring is never opened because the ASK_PASSWORD_ACCEPT_CACHED flag is not set. Set ASK_PASSWORD_ACCEPT_CACHED to allow automated / scripted setup of encrypted volumes with FIDO2. If the PIN turns out to be invalid, clear ASK_PASSWORD_ACCEPT_CACHED to avoid retrying and possible lockout.
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, join our IRC channel #systemd on libera.chat or Matrix channel
Stable branches with backported patches are available in the stable repo.
We have a security bug bounty program sponsored by the Sovereign Tech Fund hosted on YesWeHack
Repositories with distribution packages built from git main are available on OBS