#include <tunables/global>


profile docker-default flags=(attach_disconnected,mediate_deleted) {

  #include <abstractions/base>


  # Globally allows everything to run under this profile. This is fine-tuned
  # later
  # in this profile and can be narrowed depending on the container's use.
  file,
  capability,
  network,

  # Deny all mounts in app containers since it is dangerous and not allowed by
  # default anyway. https://github.com/docker/libcontainer/pull/574
  # 364d8e15050018e2a56f1c106e678ab32b167c40
  deny mount,

  umount,

  # This also needs additional rules to reach outside of the container via
  # DBus, so just let all of DBus within the container.
  dbus,

  # Allow us to ptrace ourselves
  ptrace peer=@{profile_name},

  # block some other dangerous paths
  deny @{PROC}/sys/fs/** wklx,
  deny @{PROC}/sysrq-trigger rwklx,
  deny @{PROC}/mem rwklx,
  deny @{PROC}/kmem rwklx,

  # deny writes in /sys except for /sys/fs/cgroup
  deny /sys/firmware/efi/efivars/** rwklx,
  deny /sys/kernel/security/** rwklx,

  deny /proc/sys/[^kn]*{,/**} wklx,
  deny /proc/sys/k[^e]*{,/**} wklx,
  deny /proc/sys/ke[^r]*{,/**} wklx,
  deny /proc/sys/ker[^n]*{,/**} wklx,
  deny /proc/sys/kern[^e]*{,/**} wklx,
  deny /proc/sys/kerne[^l]*{,/**} wklx,
  deny /proc/sys/kernel/[^smhd]*{,/**} wklx,
  deny /proc/sys/kernel/d[^o]*{,/**} wklx,
  deny /proc/sys/kernel/do[^m]*{,/**} wklx,
  deny /proc/sys/kernel/dom[^a]*{,/**} wklx,
  deny /proc/sys/kernel/doma[^i]*{,/**} wklx,
  deny /proc/sys/kernel/domai[^n]*{,/**} wklx,
  deny /proc/sys/kernel/domain[^n]*{,/**} wklx,
  deny /proc/sys/kernel/domainn[^a]*{,/**} wklx,
  deny /proc/sys/kernel/domainna[^m]*{,/**} wklx,
  deny /proc/sys/kernel/domainnam[^e]*{,/**} wklx,
  deny /proc/sys/kernel/domainname?*{,/**} wklx,
  deny /proc/sys/kernel/h[^o]*{,/**} wklx,
  deny /proc/sys/kernel/ho[^s]*{,/**} wklx,
  deny /proc/sys/kernel/hos[^t]*{,/**} wklx,
  deny /proc/sys/kernel/host[^n]*{,/**} wklx,
  deny /proc/sys/kernel/hostn[^a]*{,/**} wklx,
  deny /proc/sys/kernel/hostna[^m]*{,/**} wklx,
  deny /proc/sys/kernel/hostnam[^e]*{,/**} wklx,
  deny /proc/sys/kernel/hostname?*{,/**} wklx,
  deny /proc/sys/kernel/m[^s]*{,/**} wklx,
  deny /proc/sys/kernel/ms[^g]*{,/**} wklx,
  deny /proc/sys/kernel/msg*/** wklx,
  deny /proc/sys/kernel/s[^he]*{,/**} wklx,
  deny /proc/sys/kernel/se[^m]*{,/**} wklx,
  deny /proc/sys/kernel/sem*/** wklx,
  deny /proc/sys/kernel/sh[^m]*{,/**} wklx,
  deny /proc/sys/kernel/shm*/** wklx,
  deny /proc/sys/kernel?*{,/**} wklx,
  deny /proc/sys/n[^e]*{,/**} wklx,
  deny /proc/sys/ne[^t]*{,/**} wklx,
  deny /proc/sys/net?*{,/**} wklx,
  deny /sys/[^fdc]*{,/**} wklx,
  deny /sys/c[^l]*{,/**} wklx,
  deny /sys/cl[^a]*{,/**} wklx,
  deny /sys/cla[^s]*{,/**} wklx,
  deny /sys/clas[^s]*{,/**} wklx,
  deny /sys/class/[^n]*{,/**} wklx,
  deny /sys/class/n[^e]*{,/**} wklx,
  deny /sys/class/ne[^t]*{,/**} wklx,
  deny /sys/class/net?*{,/**} wklx,
  deny /sys/class?*{,/**} wklx,
  deny /sys/d[^e]*{,/**} wklx,
  deny /sys/de[^v]*{,/**} wklx,
  deny /sys/dev[^i]*{,/**} wklx,
  deny /sys/devi[^c]*{,/**} wklx,
  deny /sys/devic[^e]*{,/**} wklx,
  deny /sys/device[^s]*{,/**} wklx,
  deny /sys/devices/[^v]*{,/**} wklx,
  deny /sys/devices/v[^i]*{,/**} wklx,
  deny /sys/devices/vi[^r]*{,/**} wklx,
  deny /sys/devices/vir[^t]*{,/**} wklx,
  deny /sys/devices/virt[^u]*{,/**} wklx,
  deny /sys/devices/virtu[^a]*{,/**} wklx,
  deny /sys/devices/virtua[^l]*{,/**} wklx,
  deny /sys/devices/virtual/[^n]*{,/**} wklx,
  deny /sys/devices/virtual/n[^e]*{,/**} wklx,
  deny /sys/devices/virtual/ne[^t]*{,/**} wklx,
  deny /sys/devices/virtual/net?*{,/**} wklx,
  deny /sys/devices/virtual?*{,/**} wklx,
  deny /sys/devices?*{,/**} wklx,
  deny /sys/f[^s]*{,/**} wklx,
  deny /sys/fs/[^c]*{,/**} wklx,
  deny /sys/fs/c[^g]*{,/**} wklx,
  deny /sys/fs/cg[^r]*{,/**} wklx,
  deny /sys/fs/cgr[^o]*{,/**} wklx,
  deny /sys/fs/cgro[^u]*{,/**} wklx,
  deny /sys/fs/cgrou[^p]*{,/**} wklx,
  deny /sys/fs/cgroup?*{,/**} wklx,
  deny /sys/fs?*{,/**} wklx,
}