abstractions/nameservice: allow accessing /run/systemd/userdb/

On systems with systemd 245, nss-systemd additionally queries NSS records from systemd-userdbd.service. See https://systemd.io/USER_GROUP_API/ .

(cherry picked from commit 16f9f6885a)
Fixes: https://gitlab.com/apparmor/apparmor/-/issues/82
Signed-off-by: nl6720 <nl6720@gmail.com>
Signed-off-by: John Johansen <john.johansen@canonical.com>
This commit is contained in:
nl6720 2020-03-19 12:05:44 +02:00 committed by John Johansen
parent 411af09c97
commit 1f319c3870

View file

@ -29,6 +29,11 @@
/var/lib/extrausers/group r,
/var/lib/extrausers/passwd r,
# NSS records from systemd-userdbd.service
@{run}/systemd/userdb/ r,
@{run}/systemd/userdb/io.systemd.{NameServiceSwitch,Multiplexer,DynamicUser,Home} r,
@{PROC}/sys/kernel/random/boot_id r,
# When using sssd, the passwd and group files are stored in an alternate path
# and the nss plugin also needs to talk to a pipe
/var/lib/sss/mc/group r,