95 lines
2.6 KiB
Text
95 lines
2.6 KiB
Text
# apparmor.d - Full set of apparmor profiles
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# Copyright (C) 2019-2021 Mikhail Morfikov
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# Copyright (C) 2022-2024 Alexandre Pujol <alexandre@pujol.io>
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# SPDX-License-Identifier: GPL-2.0-only
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abi <abi/3.0>,
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include <tunables/global>
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@{exec_path} = @{lib}/apt/methods/gpgv
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profile apt-methods-gpgv @{exec_path} {
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include <abstractions/base>
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include <abstractions/consoles>
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include <abstractions/nameservice-strict>
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# The "_apt" user is created by the postinst script of the "apt" package. It's the owner of the
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# dirs "/var/cache/apt/archives/partial/" and "/var/lib/apt/lists/partial/" . The "_apt" user is
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# used by APT to download packages, package list, and other things using APT methods as an
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# unprivileged user/group (_apt/nogroup).
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capability setgid,
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capability setuid,
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signal (receive) peer=apt-get,
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signal (receive) peer=apt,
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signal (receive) peer=aptitude,
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signal (receive) peer=packagekitd,
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signal (receive) peer=synaptic,
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@{exec_path} mr,
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# The following get "no new privs" so "rix" them
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@{bin}/apt-config rix,
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@{bin}/apt-key rix,
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@{bin}/dpkg rix,
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@{bin}/find rix,
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@{bin}/gpg-connect-agent rix,
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@{bin}/gpgconf rix,
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@{bin}/gpgv rix,
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@{bin}/{m,g,}awk rix,
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@{bin}/base64 rix,
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@{bin}/cat rix,
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@{bin}/chmod rix,
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@{bin}/cmp rix,
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@{bin}/cp rix,
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@{bin}/head rix,
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@{bin}/mktemp rix,
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@{bin}/readlink rix,
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@{bin}/rm rix,
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@{bin}/sed rix,
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@{bin}/sort rix,
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@{bin}/touch rix,
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/usr/share/dpkg/cputable r,
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/usr/share/dpkg/tupletable r,
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/usr/share/keyrings/ r,
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/usr/share/keyrings/*.{gpg,asc} r,
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/etc/apt/apt.conf r,
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/etc/apt/apt.conf.d/{,*} r,
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/etc/apt/keyrings/ r,
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/etc/apt/keyrings/*.{gpg,asc} r,
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/etc/apt/trusted.gpg r,
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/etc/apt/trusted.gpg.d/{,*.{gpg,asc}} r,
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/etc/dpkg/dpkg.cfg r,
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/etc/dpkg/dpkg.cfg.d/{,*} r,
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# For shell pwd
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/ r,
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/etc/ r,
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/root/ r,
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/var/lib/apt/lists/{,**} r,
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/var/lib/dpkg/arch r,
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/var/lib/extrepo/keys/*.{gpg,asc} r,
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/var/lib/ubuntu-advantage/apt-esm/{,**} rw,
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owner /var/lib/apt/lists/{,**} rw,
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owner /var/lib/apt/lists/partial/* rw,
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# For package building
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@{user_build_dirs}/** rwkl -> @{user_build_dirs}/**,
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/tmp/ r,
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owner @{tmp}/apt-key-gpghome.*/ rw,
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owner @{tmp}/apt-key-gpghome.*/** rwkl -> /tmp/apt-key-gpghome.*/**,
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owner @{tmp}/apt.{conf,sig,data}.* rw,
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@{PROC}/@{pid}/fd/ r,
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# file_inherit
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owner /dev/tty@{int} rw,
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/var/log/cron-apt/temp w,
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include if exists <local/apt-methods-gpgv>
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}
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