apparmor.d -> profiles

profiles/htop

@@ -0,0 +1,110 @@
+# 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>
+
+@{exec_path} = /{usr/,}bin/htop
+profile htop @{exec_path} {
+  include <abstractions/base>
+  include <abstractions/nameservice-strict>
+
+  # To be able to read the /proc/ files of all processes in the system.
+  capability dac_read_search,
+
+  # To manage priorities.
+  capability sys_nice,
+
+  # To terminate other users' processes when htop is started as root.
+  capability kill,
+
+  capability sys_ptrace,
+
+  # Needed? (for system state)
+  audit deny capability net_admin,
+
+  signal (send),
+  ptrace (read),
+
+  network netlink raw,
+
+  @{exec_path} mr,
+
+  @{PROC}/ r,
+  @{PROC}/loadavg r,
+  @{PROC}/uptime r,
+  @{PROC}/tty/drivers r,
+  @{PROC}/sys/kernel/osrelease r,
+  @{PROC}/sys/kernel/pid_max r,
+  @{PROC}/pressure/cpu r,
+  @{PROC}/pressure/io r,
+  @{PROC}/pressure/memory r,
+  @{PROC}/diskstats r,
+
+  @{PROC}/@{pids}/cmdline r,
+  @{PROC}/@{pids}/stat r,
+  @{PROC}/@{pids}/statm r,
+  @{PROC}/@{pids}/environ r,
+  @{PROC}/@{pids}/oom_{,score_}adj r,
+  @{PROC}/@{pids}/oom_score r,
+  @{PROC}/@{pids}/cgroup r,
+  @{PROC}/@{pids}/wchan r,
+  @{PROC}/@{pids}/io r,
+  @{PROC}/@{pids}/comm r,
+
+  @{PROC}/@{pids}/task/ r,
+  @{PROC}/@{pids}/task/@{tid}/cmdline r,
+  @{PROC}/@{pids}/task/@{tid}/stat r,
+  @{PROC}/@{pids}/task/@{tid}/statm r,
+  @{PROC}/@{pids}/task/@{tid}/environ r,
+  @{PROC}/@{pids}/task/@{tid}/oom_{,score_}adj r,
+  @{PROC}/@{pids}/task/@{tid}/oom_score r,
+  @{PROC}/@{pids}/task/@{tid}/cgroup r,
+  @{PROC}/@{pids}/task/@{tid}/wchan r,
+  @{PROC}/@{pids}/task/@{tid}/status r,
+  @{PROC}/@{pids}/task/@{tid}/io r,
+  @{PROC}/@{pids}/task/@{tid}/comm r,
+  @{PROC}/@{pids}/net/dev r,
+
+  owner @{PROC}/@{pid}/smaps_rollup r,
+
+  @{sys}/devices/virtual/block/zram[0-9]*/{disksize,mm_stat} r,
+  @{sys}/devices/system/cpu/cpufreq/policy[0-9]*/scaling_cur_freq r,
+  @{sys}/class/i2c-adapter/ r,
+  @{sys}/devices/pci[0-9]*/**/i2c-[0-9]*/name r,
+  @{sys}/class/hwmon/ r,
+  @{sys}/class/power_supply/ r,
+  @{sys}/devices/**/power_supply/**/{uevent,type,online} r,
+  @{sys}/devices/**/hwmon/ r,
+  @{sys}/devices/**/hwmon/{name,temp*} r,
+  @{sys}/devices/**/hwmon/**/ r,
+  @{sys}/devices/**/hwmon/**/{name,temp*} r,
+  @{sys}/devices/**/hwmon[0-9]*/ r,
+  @{sys}/devices/**/hwmon[0-9]*/{name,temp*} r,
+  @{sys}/devices/**/hwmon[0-9]*/**/ r,
+  @{sys}/devices/**/hwmon[0-9]*/**/{name,temp*} r,
+
+  owner @{HOME}/.config/htop/ rw,
+  owner @{HOME}/.config/htop/htoprc rw,
+
+  # When started in TTY, to remove the following error:
+  #  htop[]: *** err
+  #  /dev/tty2: Permission denied
+  #  htop[]: *** err
+  #  htop[]: Oh, oh, it's an error! possibly I die!
+  /dev/tty[0-9]* rw,
+
+  /etc/sensors.d/ r,
+  /etc/sensors3.conf r,
+
+  include if exists <local/htop>
+}