28 Oct
2012
28 Oct
'12
5:08 p.m.
Nice explanation Zeke. Just one comment: On Sun, Oct 28, 2012 at 3:17 PM, Zeke Sulastin <zekesulastin@gmail.com> wrote:
Adding a user to a group can cause this process to be subverted - logind can't manage who is in what group.
This means that both the user granted permissons by ACL, and the user granted permission by being in the right group will have access to the device. In other words, if your user had access without logind/CK s/he will still have access with. The problem might be that programs now rely on logind/CK to _take away_ permissions from inactive users to make sure that at most one user has access to the device at any given time. -t