felipe/apparmor.d
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feat(profiles): better system nss rules in nameservice-strict.

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Alexandre Pujol 2022-06-03 19:38:34 +01:00
parent 1ca1aa8892
commit 879416b062
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22 changed files with 18 additions and 50 deletions
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30
apparmor.d/abstractions/nameservice-strict
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@ -1,24 +1,30 @@
# apparmor.d - Full set of apparmor profiles
# Copyright (C) 2019-2021 Mikhail Morfikov
# Copyright (C) 2019-2022 Mikhail Morfikov
# Copyright (C) 2021-2022 Alexandre Pujol <alexandre@pujol.io>
# SPDX-License-Identifier: GPL-2.0-only
abi <abi/3.0>,
/etc/hosts r,
/etc/host.conf r,
/etc/resolv.conf r,
@{etc_ro}/default/nss r,
@{etc_ro}/gai.conf r,
@{etc_ro}/group r,
@{etc_ro}/host.conf r,
@{etc_ro}/hosts r,
@{etc_ro}/nsswitch.conf r,
@{etc_ro}/passwd r,
@{etc_ro}/protocols r,
@{etc_ro}/resolv.conf r,
@{etc_ro}/services r,
@{run}/systemd/resolve/stub-resolv.conf r,
/etc/nsswitch.conf r,
/etc/passwd r,
/etc/gai.conf r,
/etc/group r,
/etc/protocols r,
/etc/default/nss r,
/etc/services r,
# NSS records from systemd-userdbd.service
@{run}/systemd/userdb/ r,
@{run}/systemd/userdb/io.systemd.{NameServiceSwitch,Multiplexer,DynamicUser,Home} r,
@{run}/systemd/userdb/io.systemd.DynamicUser rw, # systemd-exec users
@{run}/systemd/userdb/io.systemd.Home rw, # systemd-home dirs
@{run}/systemd/userdb/io.systemd.Machine rw, # systemd-machined
@{run}/systemd/userdb/io.systemd.Multiplexer rw,
@{run}/systemd/userdb/io.systemd.NameServiceSwitch rw, # UNIX/glibc NSS
@{PROC}/sys/kernel/random/boot_id r,
include if exists <abstractions/nameservice-strict.d>