apparmor.d -> profiles

profiles/apt-methods-cdrom

@@ -0,0 +1,53 @@
+# vim:syntax=apparmor
+# ------------------------------------------------------------------
+#
+#    Copyright (C) 2019-2021 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>,
+
+include <tunables/global>
+
+@{BUILD_DIR} = /media/debuilder/
+
+@{exec_path} = /{usr/,}lib/apt/methods/cdrom
+profile apt-methods-cdrom @{exec_path} {
+  include <abstractions/base>
+  include <abstractions/consoles>
+
+  # The "_apt" user is created by the postinst script of the "apt" package. It's the owner of the
+  # dirs "/var/cache/apt/archives/partial/" and "/var/lib/apt/lists/partial/" . The "_apt" user is
+  # used by APT to download packages, package list, and other things using APT methods as an
+  # unprivileged user/group (_apt/nogroup).
+  capability setgid,
+  capability setuid,
+
+  signal (receive) peer=apt,
+  signal (receive) peer=apt-get,
+  signal (receive) peer=aptitude,
+  signal (receive) peer=synaptic,
+
+  @{exec_path} mr,
+
+        /var/lib/apt/lists/{,**} r,
+  owner /var/lib/apt/lists/* rw,
+  owner /var/lib/apt/lists/partial/* rw,
+
+  # For shell pwd
+  / r,
+  /etc/ r,
+  /root/ r,
+
+  # For package building
+  @{BUILD_DIR}/** rwkl -> @{BUILD_DIR}/**,
+
+  # file_inherit
+  owner /dev/tty[0-9]* rw,
+
+  include if exists <local/apt-methods-cdrom>
+}