Beiträge von erich_s

erich@Linux-Desktop:~> diff -Naur /etc/apparmor.d/usr.lib.libvirt.virt-aa-helper /etc/apparmor.d/usr.lib.libvirt.virt-aa-helper.rpmnew
--- /etc/apparmor.d/usr.lib.libvirt.virt-aa-helper    2020-10-26 18:12:17.000000000 +0100
+++ /etc/apparmor.d/usr.lib.libvirt.virt-aa-helper.rpmnew    2023-07-26 10:18:24.000000000 +0200
@@ -1,8 +1,8 @@
-# Last Modified: Mon Apr  5 15:10:27 2010
 #include <tunables/global>
 
-profile virt-aa-helper /usr/{lib,lib64}/libvirt/virt-aa-helper {
+profile virt-aa-helper /usr/lib64/libvirt/virt-aa-helper {
   #include <abstractions/base>
+  #include <abstractions/openssl>
 
   # needed for searching directories
   capability dac_override,
@@ -17,7 +17,11 @@
   owner @{PROC}/[0-9]*/status r,
   @{PROC}/filesystems r,
 
-  /etc/libnl*/classid r,
+  # Used when internally running another command (namely apparmor_parser)
+  @{PROC}/@{pid}/fd/ r,
+
+  # allow reading libnl's classid file
+  /etc/libnl{,-3}/classid r,
 
   # for gl enabled graphics
   /dev/dri/{,*} r,
@@ -36,7 +40,7 @@
   deny /dev/mapper/ r,
   deny /dev/mapper/* r,
 
-  /usr/{lib,lib64}/libvirt/virt-aa-helper mr,
+  /usr/lib64/libvirt/virt-aa-helper mr,
   /{usr/,}sbin/apparmor_parser Ux,
 
   /etc/apparmor.d/libvirt/* r,
@@ -63,8 +67,9 @@
   /**.qcow{,2} r,
   /**.qed r,
   /**.vmdk r,
+  /**.vhd r,
   /**.[iI][sS][oO] r,
   /**/disk{,.*} r,
 
-  #include <local/usr.lib.libvirt.virt-aa-helper>
+  include if exists <local/usr.lib.libvirt.virt-aa-helper>
 }
erich@Linux-Desktop:~> 

erich@Linux-Desktop:~> zypper se -si apparmor
Repository-Daten werden geladen...
Installierte Pakete werden gelesen...

S  | Name                   | Type   | Version               | Arch   | Repository
---+------------------------+--------+-----------------------+--------+--------------------------------
i+ | apparmor               | Schema | 20200505-lp156.17.3.1 | x86_64 | Hauptaktualisierungs-Repository
i+ | apparmor-abstractions  | Paket  | 3.1.7-150600.3.4      | noarch | Haupt-Repository
i+ | apparmor-docs          | Paket  | 3.1.7-150600.3.4      | noarch | Haupt-Repository
i+ | apparmor-parser        | Paket  | 3.1.7-150600.3.4      | x86_64 | Haupt-Repository
i+ | apparmor-parser-lang   | Paket  | 3.1.7-150600.3.4      | noarch | Haupt-Repository
i+ | apparmor-profiles      | Paket  | 3.1.7-150600.3.4      | noarch | Haupt-Repository
i+ | apparmor-utils         | Paket  | 3.1.7-150600.3.4      | noarch | Haupt-Repository
i+ | apparmor-utils-lang    | Paket  | 3.1.7-150600.3.4      | noarch | Haupt-Repository
i+ | libapparmor1           | Paket  | 3.1.7-150600.3.1      | x86_64 | Haupt-Repository
i+ | patterns-base-apparmor | Paket  | 20200505-lp156.17.3.1 | x86_64 | Hauptaktualisierungs-Repository
i+ | perl-apparmor          | Paket  | 3.1.7-150600.3.4      | x86_64 | Haupt-Repository
i+ | python3-apparmor       | Paket  | 3.1.7-150600.3.4      | x86_64 | Haupt-Repository
i+ | yast2-apparmor         | Paket  | 4.6.3-150600.1.2      | noarch | Haupt-Repository
erich@Linux-Desktop:~> 

erich@Linux-Desktop:~> cat /etc/apparmor.d/usr.lib.libvirt.virt-aa-helper
# Last Modified: Mon Apr  5 15:10:27 2010
#include <tunables/global>

profile virt-aa-helper /usr/{lib,lib64}/libvirt/virt-aa-helper {
  #include <abstractions/base>

  # needed for searching directories
  capability dac_override,
  capability dac_read_search,

  # needed for when disk is on a network filesystem
  network inet,
  network inet6,

  deny @{PROC}/[0-9]*/mounts r,
  @{PROC}/[0-9]*/net/psched r,
  owner @{PROC}/[0-9]*/status r,
  @{PROC}/filesystems r,

  /etc/libnl*/classid r,

  # for gl enabled graphics
  /dev/dri/{,*} r,

  # for hostdev
  /sys/devices/ r,
  /sys/devices/** r,
  /sys/bus/usb/devices/ r,
  deny /dev/sd* r,
  deny /dev/vd* r,
  deny /dev/dm-* r,
  deny /dev/drbd[0-9]* r,
  deny /dev/dasd* r,
  deny /dev/nvme* r,
  deny /dev/zd[0-9]* r,
  deny /dev/mapper/ r,
  deny /dev/mapper/* r,

  /usr/{lib,lib64}/libvirt/virt-aa-helper mr,
  /{usr/,}sbin/apparmor_parser Ux,

  /etc/apparmor.d/libvirt/* r,
  /etc/apparmor.d/libvirt/libvirt-[0-9a-f]*-[0-9a-f]*-[0-9a-f]*-[0-9a-f]*-[0-9a-f]* rw,

  # for backingstore -- allow access to non-hidden files in @{HOME} as well
  # as storage pools
  audit deny @{HOME}/.* mrwkl,
  audit deny @{HOME}/.*/ rw,
  audit deny @{HOME}/.*/** mrwkl,
  audit deny @{HOME}/bin/ rw,
  audit deny @{HOME}/bin/** mrwkl,
  @{HOME}/ r,
  @{HOME}/** r,
  /var/lib/libvirt/images/ r,
  /var/lib/libvirt/images/** r,
  /var/lib/nova/instances/_base/* r,
  /{media,mnt,opt,srv}/** r,
  # For virt-sandbox
  /{,var/}run/libvirt/**/[sv]d[a-z] r,

  /**.img r,
  /**.raw r,
  /**.qcow{,2} r,
  /**.qed r,
  /**.vmdk r,
  /**.[iI][sS][oO] r,
  /**/disk{,.*} r,

  #include <local/usr.lib.libvirt.virt-aa-helper>
}
erich@Linux-Desktop:~>