update apparmor profiles

apparmor.d/abstractions/devices-usb

@@ -0,0 +1,30 @@
+# vim:syntax=apparmor
+# ------------------------------------------------------------------
+#
+#    Copyright (C) 2021 Mikhail Morfikov
+#
+#    This program is free software; you can redistribute it and/or
+#    modify it under the terms of version 2 of the GNU General Public
+#    License published by the Free Software Foundation.
+#
+# ------------------------------------------------------------------
+
+  abi <abi/3.0>,
+
+  /dev/ r,
+  /dev/bus/usb/ r,
+  /dev/bus/usb/[0-9]*/ r,
+  /dev/bus/usb/[0-9]*/[0-9]* rw,
+
+  @{sys}/class/ r,
+
+  @{sys}/bus/ r,
+  @{sys}/bus/usb/ r,
+  @{sys}/bus/usb/devices/{,**} r,
+
+  @{sys}/devices/**/usb[0-9]/{,**} rw,
+
+  # Udev data about usb devices (~equal to content of lsusb -v)
+  @{run}/udev/data/+usb:* r,
+  @{run}/udev/data/c16[6,7]* r,
+  @{run}/udev/data/c18[0,8,9]* r,

apparmor.d/abstractions/disks-read

@@ -20,7 +20,7 @@
   /dev/sd[a-z][0-9]* rk,
   @{sys}/devices/pci[0-9]*/**/block/sd[a-z]/ r,
   @{sys}/devices/pci[0-9]*/**/block/sd[a-z]/** r,
-  @{sys}/devices/pci[0-9]*/**/{usb,ata}[1-9]/** r,
+  @{sys}/devices/pci[0-9]*/**/{usb,ata}[0-9]/** r,
 
   # SD card devices
   /dev/mmcblk[0-9]* rk,

apparmor.d/abstractions/disks-write

@@ -20,7 +20,7 @@
   /dev/sd[a-z][0-9]* rwk,
   @{sys}/devices/pci[0-9]*/**/block/sd[a-z]/ r,
   @{sys}/devices/pci[0-9]*/**/block/sd[a-z]/** r,
-  @{sys}/devices/pci[0-9]*/**/{usb,ata}[1-9]/** r,
+  @{sys}/devices/pci[0-9]*/**/{usb,ata}[0-9]/** r,
 
   # SD card devices
   /dev/mmcblk[0-9]* rwk,

apparmor.d/abstractions/libvirt-lxc

@@ -1,4 +1,8 @@
-  include <abstractions/base>
+  #include <abstractions/base>
+
+ # Allow receiving signals from libvirtd
+  signal (receive) peer=libvirtd,
+  signal (receive) peer=/usr/sbin/libvirtd,
 
   umount,
 
@@ -112,3 +116,6 @@
   deny /sys/fs/cgrou[^p]*{,/**} wklx,
   deny /sys/fs/cgroup?*{,/**} wklx,
   deny /sys/fs?*{,/**} wklx,
+
+  # Site-specific additions and overrides. See local/README for details.
+  #include <local/abstractions/libvirt-lxc>

apparmor.d/abstractions/libvirt-qemu

@@ -1,6 +1,6 @@
-  include <abstractions/base>
-  include <abstractions/consoles>
-  include <abstractions/nameservice>
+  #include <abstractions/base>
+  #include <abstractions/consoles>
+  #include <abstractions/nameservice>
 
   # required for reading disk images
   capability dac_override,
@@ -102,6 +102,7 @@
 
   # the various binaries
   /usr/bin/kvm rmix,
+  /usr/bin/kvm-spice rmix,
   /usr/bin/qemu rmix,
   /usr/bin/qemu-aarch64 rmix,
   /usr/bin/qemu-alpha rmix,
@@ -242,3 +243,6 @@
   # /sys/bus/nd/devices
   / r, # harmless on any lsb compliant system
   /sys/bus/nd/devices/{,**/} r,
+
+  # Site-specific additions and overrides. See local/README for details.
+  #include <local/abstractions/libvirt-qemu>