Please add gnome-keyring support. Something like this should be added to /etc/pam.d/lightdm: -auth optional pam_gnome_keyring.so -session optional pam_gnome_keyring.so auto_start Some examples from other distributions: https://src.fedoraproject.org/rpms/lightdm/blob/master/f/lightdm.pam https://salsa.debian.org/xfce-extras-team/lightdm/-/blob/debian/master/debian/patches/05_debianize-pam-files.patch
I really would rather the users interested in using this added the relevant lines to PAM configuration themselves. Less messing around with PAM at ebuild level - smaller chance of blowing things up for everyone.