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- [chris-pc ~]# cat /var/lib/lxd/security/apparmor/profiles/lxd-hlos-arch
- #include <tunables/global>
- profile "lxd-hlos-arch_</var/lib/lxd>" flags=(attach_disconnected,mediate_deleted) {
- ### Base profile
- capability,
- dbus,
- file,
- network,
- umount,
- # Hide common denials
- deny mount options=(ro, remount) -> /,
- deny mount options=(ro, remount, silent) -> /,
- # Allow normal signal handling
- signal (receive),
- signal peer=@{profile_name},
- # Allow normal process handling
- ptrace (readby),
- ptrace (tracedby),
- ptrace peer=@{profile_name},
- # Handle binfmt
- mount fstype=binfmt_misc -> /proc/sys/fs/binfmt_misc/,
- deny /proc/sys/fs/binfmt_misc/{,**} rwklx,
- # Handle cgroupfs
- mount options=(ro, nosuid, nodev, noexec, remount, strictatime) -> /sys/fs/cgroup/,
- # Handle configfs
- mount fstype=configfs -> /sys/kernel/config/,
- deny /sys/kernel/config/{,**} rwklx,
- # Handle debugfs
- mount fstype=debugfs -> /sys/kernel/debug/,
- deny /sys/kernel/debug/{,**} rwklx,
- # Handle efivarfs
- mount fstype=efivarfs -> /sys/firmware/efi/efivars/,
- deny /sys/firmware/efi/efivars/{,**} rwklx,
- # Handle tracefs
- mount fstype=tracefs -> /sys/kernel/tracing/,
- deny /sys/kernel/tracing/{,**} rwklx,
- # Handle fuse
- mount fstype=fuse,
- mount fstype=fuse.*,
- mount fstype=fusectl -> /sys/fs/fuse/connections/,
- # Handle hugetlbfs
- mount fstype=hugetlbfs,
- # Handle mqueue
- mount fstype=mqueue,
- # Handle proc
- mount fstype=proc -> /proc/,
- deny /proc/bus/** wklx,
- deny /proc/kcore rwklx,
- deny /proc/sysrq-trigger rwklx,
- deny /proc/acpi/** rwklx,
- deny /proc/sys/fs/** wklx,
- # Handle securityfs (access handled separately)
- mount fstype=securityfs -> /sys/kernel/security/,
- # Handle sysfs (access handled below)
- mount fstype=sysfs -> /sys/,
- mount options=(rw, nosuid, nodev, noexec, remount) -> /sys/,
- # Handle tmpfs
- mount fstype=tmpfs,
- # Allow limited modification of mount propagation
- mount options=(rw,slave) -> /,
- mount options=(rw,rslave) -> /,
- mount options=(rw,shared) -> /,
- mount options=(rw,rshared) -> /,
- mount options=(rw,private) -> /,
- mount options=(rw,rprivate) -> /,
- mount options=(rw,unbindable) -> /,
- mount options=(rw,runbindable) -> /,
- # Allow various ro-bind-*re*-mounts
- mount options=(ro,remount,bind) /[^spd]*{,/**},
- mount options=(ro,remount,bind) /d[^e]*{,/**},
- mount options=(ro,remount,bind) /de[^v]*{,/**},
- mount options=(ro,remount,bind) /dev/.[^l]*{,/**},
- mount options=(ro,remount,bind) /dev/.l[^x]*{,/**},
- mount options=(ro,remount,bind) /dev/.lx[^c]*{,/**},
- mount options=(ro,remount,bind) /dev/.lxc?*{,/**},
- mount options=(ro,remount,bind) /dev/[^.]*{,/**},
- mount options=(ro,remount,bind) /dev?*{,/**},
- mount options=(ro,remount,bind) /p[^r]*{,/**},
- mount options=(ro,remount,bind) /pr[^o]*{,/**},
- mount options=(ro,remount,bind) /pro[^c]*{,/**},
- mount options=(ro,remount,bind) /proc?*{,/**},
- mount options=(ro,remount,bind) /s[^y]*{,/**},
- mount options=(ro,remount,bind) /sy[^s]*{,/**},
- mount options=(ro,remount,bind) /sys?*{,/**},
- mount options=(ro,remount,bind,nodev) /[^spd]*{,/**},
- mount options=(ro,remount,bind,nodev) /d[^e]*{,/**},
- mount options=(ro,remount,bind,nodev) /de[^v]*{,/**},
- mount options=(ro,remount,bind,nodev) /dev/.[^l]*{,/**},
- mount options=(ro,remount,bind,nodev) /dev/.l[^x]*{,/**},
- mount options=(ro,remount,bind,nodev) /dev/.lx[^c]*{,/**},
- mount options=(ro,remount,bind,nodev) /dev/.lxc?*{,/**},
- mount options=(ro,remount,bind,nodev) /dev/[^.]*{,/**},
- mount options=(ro,remount,bind,nodev) /dev?*{,/**},
- mount options=(ro,remount,bind,nodev) /p[^r]*{,/**},
- mount options=(ro,remount,bind,nodev) /pr[^o]*{,/**},
- mount options=(ro,remount,bind,nodev) /pro[^c]*{,/**},
- mount options=(ro,remount,bind,nodev) /proc?*{,/**},
- mount options=(ro,remount,bind,nodev) /s[^y]*{,/**},
- mount options=(ro,remount,bind,nodev) /sy[^s]*{,/**},
- mount options=(ro,remount,bind,nodev) /sys?*{,/**},
- mount options=(ro,remount,bind,nodev,nosuid) /[^spd]*{,/**},
- mount options=(ro,remount,bind,nodev,nosuid) /d[^e]*{,/**},
- mount options=(ro,remount,bind,nodev,nosuid) /de[^v]*{,/**},
- mount options=(ro,remount,bind,nodev,nosuid) /dev/.[^l]*{,/**},
- mount options=(ro,remount,bind,nodev,nosuid) /dev/.l[^x]*{,/**},
- mount options=(ro,remount,bind,nodev,nosuid) /dev/.lx[^c]*{,/**},
- mount options=(ro,remount,bind,nodev,nosuid) /dev/.lxc?*{,/**},
- mount options=(ro,remount,bind,nodev,nosuid) /dev/[^.]*{,/**},
- mount options=(ro,remount,bind,nodev,nosuid) /dev?*{,/**},
- mount options=(ro,remount,bind,nodev,nosuid) /p[^r]*{,/**},
- mount options=(ro,remount,bind,nodev,nosuid) /pr[^o]*{,/**},
- mount options=(ro,remount,bind,nodev,nosuid) /pro[^c]*{,/**},
- mount options=(ro,remount,bind,nodev,nosuid) /proc?*{,/**},
- mount options=(ro,remount,bind,nodev,nosuid) /s[^y]*{,/**},
- mount options=(ro,remount,bind,nodev,nosuid) /sy[^s]*{,/**},
- mount options=(ro,remount,bind,nodev,nosuid) /sys?*{,/**},
- mount options=(ro,remount,bind,noexec) /[^spd]*{,/**},
- mount options=(ro,remount,bind,noexec) /d[^e]*{,/**},
- mount options=(ro,remount,bind,noexec) /de[^v]*{,/**},
- mount options=(ro,remount,bind,noexec) /dev/.[^l]*{,/**},
- mount options=(ro,remount,bind,noexec) /dev/.l[^x]*{,/**},
- mount options=(ro,remount,bind,noexec) /dev/.lx[^c]*{,/**},
- mount options=(ro,remount,bind,noexec) /dev/.lxc?*{,/**},
- mount options=(ro,remount,bind,noexec) /dev/[^.]*{,/**},
- mount options=(ro,remount,bind,noexec) /dev?*{,/**},
- mount options=(ro,remount,bind,noexec) /p[^r]*{,/**},
- mount options=(ro,remount,bind,noexec) /pr[^o]*{,/**},
- mount options=(ro,remount,bind,noexec) /pro[^c]*{,/**},
- mount options=(ro,remount,bind,noexec) /proc?*{,/**},
- mount options=(ro,remount,bind,noexec) /s[^y]*{,/**},
- mount options=(ro,remount,bind,noexec) /sy[^s]*{,/**},
- mount options=(ro,remount,bind,noexec) /sys?*{,/**},
- mount options=(ro,remount,bind,noexec,nodev) /[^spd]*{,/**},
- mount options=(ro,remount,bind,noexec,nodev) /d[^e]*{,/**},
- mount options=(ro,remount,bind,noexec,nodev) /de[^v]*{,/**},
- mount options=(ro,remount,bind,noexec,nodev) /dev/.[^l]*{,/**},
- mount options=(ro,remount,bind,noexec,nodev) /dev/.l[^x]*{,/**},
- mount options=(ro,remount,bind,noexec,nodev) /dev/.lx[^c]*{,/**},
- mount options=(ro,remount,bind,noexec,nodev) /dev/.lxc?*{,/**},
- mount options=(ro,remount,bind,noexec,nodev) /dev/[^.]*{,/**},
- mount options=(ro,remount,bind,noexec,nodev) /dev?*{,/**},
- mount options=(ro,remount,bind,noexec,nodev) /p[^r]*{,/**},
- mount options=(ro,remount,bind,noexec,nodev) /pr[^o]*{,/**},
- mount options=(ro,remount,bind,noexec,nodev) /pro[^c]*{,/**},
- mount options=(ro,remount,bind,noexec,nodev) /proc?*{,/**},
- mount options=(ro,remount,bind,noexec,nodev) /s[^y]*{,/**},
- mount options=(ro,remount,bind,noexec,nodev) /sy[^s]*{,/**},
- mount options=(ro,remount,bind,noexec,nodev) /sys?*{,/**},
- mount options=(ro,remount,bind,noatime) /[^spd]*{,/**},
- mount options=(ro,remount,bind,noatime) /d[^e]*{,/**},
- mount options=(ro,remount,bind,noatime) /de[^v]*{,/**},
- mount options=(ro,remount,bind,noatime) /dev/.[^l]*{,/**},
- mount options=(ro,remount,bind,noatime) /dev/.l[^x]*{,/**},
- mount options=(ro,remount,bind,noatime) /dev/.lx[^c]*{,/**},
- mount options=(ro,remount,bind,noatime) /dev/.lxc?*{,/**},
- mount options=(ro,remount,bind,noatime) /dev/[^.]*{,/**},
- mount options=(ro,remount,bind,noatime) /dev?*{,/**},
- mount options=(ro,remount,bind,noatime) /p[^r]*{,/**},
- mount options=(ro,remount,bind,noatime) /pr[^o]*{,/**},
- mount options=(ro,remount,bind,noatime) /pro[^c]*{,/**},
- mount options=(ro,remount,bind,noatime) /proc?*{,/**},
- mount options=(ro,remount,bind,noatime) /s[^y]*{,/**},
- mount options=(ro,remount,bind,noatime) /sy[^s]*{,/**},
- mount options=(ro,remount,bind,noatime) /sys?*{,/**},
- mount options=(ro,remount,noatime,bind) /[^spd]*{,/**},
- mount options=(ro,remount,noatime,bind) /d[^e]*{,/**},
- mount options=(ro,remount,noatime,bind) /de[^v]*{,/**},
- mount options=(ro,remount,noatime,bind) /dev/.[^l]*{,/**},
- mount options=(ro,remount,noatime,bind) /dev/.l[^x]*{,/**},
- mount options=(ro,remount,noatime,bind) /dev/.lx[^c]*{,/**},
- mount options=(ro,remount,noatime,bind) /dev/.lxc?*{,/**},
- mount options=(ro,remount,noatime,bind) /dev/[^.]*{,/**},
- mount options=(ro,remount,noatime,bind) /dev?*{,/**},
- mount options=(ro,remount,noatime,bind) /p[^r]*{,/**},
- mount options=(ro,remount,noatime,bind) /pr[^o]*{,/**},
- mount options=(ro,remount,noatime,bind) /pro[^c]*{,/**},
- mount options=(ro,remount,noatime,bind) /proc?*{,/**},
- mount options=(ro,remount,noatime,bind) /s[^y]*{,/**},
- mount options=(ro,remount,noatime,bind) /sy[^s]*{,/**},
- mount options=(ro,remount,noatime,bind) /sys?*{,/**},
- mount options=(ro,remount,bind,nosuid) /[^spd]*{,/**},
- mount options=(ro,remount,bind,nosuid) /d[^e]*{,/**},
- mount options=(ro,remount,bind,nosuid) /de[^v]*{,/**},
- mount options=(ro,remount,bind,nosuid) /dev/.[^l]*{,/**},
- mount options=(ro,remount,bind,nosuid) /dev/.l[^x]*{,/**},
- mount options=(ro,remount,bind,nosuid) /dev/.lx[^c]*{,/**},
- mount options=(ro,remount,bind,nosuid) /dev/.lxc?*{,/**},
- mount options=(ro,remount,bind,nosuid) /dev/[^.]*{,/**},
- mount options=(ro,remount,bind,nosuid) /dev?*{,/**},
- mount options=(ro,remount,bind,nosuid) /p[^r]*{,/**},
- mount options=(ro,remount,bind,nosuid) /pr[^o]*{,/**},
- mount options=(ro,remount,bind,nosuid) /pro[^c]*{,/**},
- mount options=(ro,remount,bind,nosuid) /proc?*{,/**},
- mount options=(ro,remount,bind,nosuid) /s[^y]*{,/**},
- mount options=(ro,remount,bind,nosuid) /sy[^s]*{,/**},
- mount options=(ro,remount,bind,nosuid) /sys?*{,/**},
- mount options=(ro,remount,bind,nosuid,nodev) /[^spd]*{,/**},
- mount options=(ro,remount,bind,nosuid,nodev) /d[^e]*{,/**},
- mount options=(ro,remount,bind,nosuid,nodev) /de[^v]*{,/**},
- mount options=(ro,remount,bind,nosuid,nodev) /dev/.[^l]*{,/**},
- mount options=(ro,remount,bind,nosuid,nodev) /dev/.l[^x]*{,/**},
- mount options=(ro,remount,bind,nosuid,nodev) /dev/.lx[^c]*{,/**},
- mount options=(ro,remount,bind,nosuid,nodev) /dev/.lxc?*{,/**},
- mount options=(ro,remount,bind,nosuid,nodev) /dev/[^.]*{,/**},
- mount options=(ro,remount,bind,nosuid,nodev) /dev?*{,/**},
- mount options=(ro,remount,bind,nosuid,nodev) /p[^r]*{,/**},
- mount options=(ro,remount,bind,nosuid,nodev) /pr[^o]*{,/**},
- mount options=(ro,remount,bind,nosuid,nodev) /pro[^c]*{,/**},
- mount options=(ro,remount,bind,nosuid,nodev) /proc?*{,/**},
- mount options=(ro,remount,bind,nosuid,nodev) /s[^y]*{,/**},
- mount options=(ro,remount,bind,nosuid,nodev) /sy[^s]*{,/**},
- mount options=(ro,remount,bind,nosuid,nodev) /sys?*{,/**},
- mount options=(ro,remount,bind,nosuid,noexec) /[^spd]*{,/**},
- mount options=(ro,remount,bind,nosuid,noexec) /d[^e]*{,/**},
- mount options=(ro,remount,bind,nosuid,noexec) /de[^v]*{,/**},
- mount options=(ro,remount,bind,nosuid,noexec) /dev/.[^l]*{,/**},
- mount options=(ro,remount,bind,nosuid,noexec) /dev/.l[^x]*{,/**},
- mount options=(ro,remount,bind,nosuid,noexec) /dev/.lx[^c]*{,/**},
- mount options=(ro,remount,bind,nosuid,noexec) /dev/.lxc?*{,/**},
- mount options=(ro,remount,bind,nosuid,noexec) /dev/[^.]*{,/**},
- mount options=(ro,remount,bind,nosuid,noexec) /dev?*{,/**},
- mount options=(ro,remount,bind,nosuid,noexec) /p[^r]*{,/**},
- mount options=(ro,remount,bind,nosuid,noexec) /pr[^o]*{,/**},
- mount options=(ro,remount,bind,nosuid,noexec) /pro[^c]*{,/**},
- mount options=(ro,remount,bind,nosuid,noexec) /proc?*{,/**},
- mount options=(ro,remount,bind,nosuid,noexec) /s[^y]*{,/**},
- mount options=(ro,remount,bind,nosuid,noexec) /sy[^s]*{,/**},
- mount options=(ro,remount,bind,nosuid,noexec) /sys?*{,/**},
- mount options=(ro,remount,bind,nosuid,noexec,nodev) /[^spd]*{,/**},
- mount options=(ro,remount,bind,nosuid,noexec,nodev) /d[^e]*{,/**},
- mount options=(ro,remount,bind,nosuid,noexec,nodev) /de[^v]*{,/**},
- mount options=(ro,remount,bind,nosuid,noexec,nodev) /dev/.[^l]*{,/**},
- mount options=(ro,remount,bind,nosuid,noexec,nodev) /dev/.l[^x]*{,/**},
- mount options=(ro,remount,bind,nosuid,noexec,nodev) /dev/.lx[^c]*{,/**},
- mount options=(ro,remount,bind,nosuid,noexec,nodev) /dev/.lxc?*{,/**},
- mount options=(ro,remount,bind,nosuid,noexec,nodev) /dev/[^.]*{,/**},
- mount options=(ro,remount,bind,nosuid,noexec,nodev) /dev?*{,/**},
- mount options=(ro,remount,bind,nosuid,noexec,nodev) /p[^r]*{,/**},
- mount options=(ro,remount,bind,nosuid,noexec,nodev) /pr[^o]*{,/**},
- mount options=(ro,remount,bind,nosuid,noexec,nodev) /pro[^c]*{,/**},
- mount options=(ro,remount,bind,nosuid,noexec,nodev) /proc?*{,/**},
- mount options=(ro,remount,bind,nosuid,noexec,nodev) /s[^y]*{,/**},
- mount options=(ro,remount,bind,nosuid,noexec,nodev) /sy[^s]*{,/**},
- mount options=(ro,remount,bind,nosuid,noexec,nodev) /sys?*{,/**},
- mount options=(ro,remount,bind,nosuid,noexec,strictatime) /[^spd]*{,/**},
- mount options=(ro,remount,bind,nosuid,noexec,strictatime) /d[^e]*{,/**},
- mount options=(ro,remount,bind,nosuid,noexec,strictatime) /de[^v]*{,/**},
- mount options=(ro,remount,bind,nosuid,noexec,strictatime) /dev/.[^l]*{,/**},
- mount options=(ro,remount,bind,nosuid,noexec,strictatime) /dev/.l[^x]*{,/**},
- mount options=(ro,remount,bind,nosuid,noexec,strictatime) /dev/.lx[^c]*{,/**},
- mount options=(ro,remount,bind,nosuid,noexec,strictatime) /dev/.lxc?*{,/**},
- mount options=(ro,remount,bind,nosuid,noexec,strictatime) /dev/[^.]*{,/**},
- mount options=(ro,remount,bind,nosuid,noexec,strictatime) /dev?*{,/**},
- mount options=(ro,remount,bind,nosuid,noexec,strictatime) /p[^r]*{,/**},
- mount options=(ro,remount,bind,nosuid,noexec,strictatime) /pr[^o]*{,/**},
- mount options=(ro,remount,bind,nosuid,noexec,strictatime) /pro[^c]*{,/**},
- mount options=(ro,remount,bind,nosuid,noexec,strictatime) /proc?*{,/**},
- mount options=(ro,remount,bind,nosuid,noexec,strictatime) /s[^y]*{,/**},
- mount options=(ro,remount,bind,nosuid,noexec,strictatime) /sy[^s]*{,/**},
- mount options=(ro,remount,bind,nosuid,noexec,strictatime) /sys?*{,/**},
- # Allow bind-mounts of anything except /proc, /sys and /dev/.lxc
- mount options=(rw,bind) /[^spd]*{,/**},
- mount options=(rw,bind) /d[^e]*{,/**},
- mount options=(rw,bind) /de[^v]*{,/**},
- mount options=(rw,bind) /dev/.[^l]*{,/**},
- mount options=(rw,bind) /dev/.l[^x]*{,/**},
- mount options=(rw,bind) /dev/.lx[^c]*{,/**},
- mount options=(rw,bind) /dev/.lxc?*{,/**},
- mount options=(rw,bind) /dev/[^.]*{,/**},
- mount options=(rw,bind) /dev?*{,/**},
- mount options=(rw,bind) /p[^r]*{,/**},
- mount options=(rw,bind) /pr[^o]*{,/**},
- mount options=(rw,bind) /pro[^c]*{,/**},
- mount options=(rw,bind) /proc?*{,/**},
- mount options=(rw,bind) /s[^y]*{,/**},
- mount options=(rw,bind) /sy[^s]*{,/**},
- mount options=(rw,bind) /sys?*{,/**},
- # Allow rbind-mounts of anything except /, /dev, /proc and /sys
- mount options=(rw,rbind) /[^spd]*{,/**},
- mount options=(rw,rbind) /d[^e]*{,/**},
- mount options=(rw,rbind) /de[^v]*{,/**},
- mount options=(rw,rbind) /dev?*{,/**},
- mount options=(rw,rbind) /p[^r]*{,/**},
- mount options=(rw,rbind) /pr[^o]*{,/**},
- mount options=(rw,rbind) /pro[^c]*{,/**},
- mount options=(rw,rbind) /proc?*{,/**},
- mount options=(rw,rbind) /s[^y]*{,/**},
- mount options=(rw,rbind) /sy[^s]*{,/**},
- mount options=(rw,rbind) /sys?*{,/**},
- # Allow read-only bind-mounts of anything except /proc, /sys and /dev/.lxc
- mount options=(ro,remount,bind) /[^spd]*{,/**},
- mount options=(ro,remount,bind) /d[^e]*{,/**},
- mount options=(ro,remount,bind) /de[^v]*{,/**},
- mount options=(ro,remount,bind) /dev/.[^l]*{,/**},
- mount options=(ro,remount,bind) /dev/.l[^x]*{,/**},
- mount options=(ro,remount,bind) /dev/.lx[^c]*{,/**},
- mount options=(ro,remount,bind) /dev/.lxc?*{,/**},
- mount options=(ro,remount,bind) /dev/[^.]*{,/**},
- mount options=(ro,remount,bind) /dev?*{,/**},
- mount options=(ro,remount,bind) /p[^r]*{,/**},
- mount options=(ro,remount,bind) /pr[^o]*{,/**},
- mount options=(ro,remount,bind) /pro[^c]*{,/**},
- mount options=(ro,remount,bind) /proc?*{,/**},
- mount options=(ro,remount,bind) /s[^y]*{,/**},
- mount options=(ro,remount,bind) /sy[^s]*{,/**},
- mount options=(ro,remount,bind) /sys?*{,/**},
- # Allow moving mounts except for /proc, /sys and /dev/.lxc
- mount options=(rw,move) /[^spd]*{,/**},
- mount options=(rw,move) /d[^e]*{,/**},
- mount options=(rw,move) /de[^v]*{,/**},
- mount options=(rw,move) /dev/.[^l]*{,/**},
- mount options=(rw,move) /dev/.l[^x]*{,/**},
- mount options=(rw,move) /dev/.lx[^c]*{,/**},
- mount options=(rw,move) /dev/.lxc?*{,/**},
- mount options=(rw,move) /dev/[^.]*{,/**},
- mount options=(rw,move) /dev?*{,/**},
- mount options=(rw,move) /p[^r]*{,/**},
- mount options=(rw,move) /pr[^o]*{,/**},
- mount options=(rw,move) /pro[^c]*{,/**},
- mount options=(rw,move) /proc?*{,/**},
- mount options=(rw,move) /s[^y]*{,/**},
- mount options=(rw,move) /sy[^s]*{,/**},
- mount options=(rw,move) /sys?*{,/**},
- # Block dangerous paths under /proc/sys
- 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,
- # Block dangerous paths under /sys
- deny /sys/[^fdck]*{,/**} 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,
- ### Feature: unix
- # Allow receive via unix sockets from anywhere
- unix (receive),
- # Allow all unix in the container
- unix peer=(label=@{profile_name}),
- ### Feature: cgroup namespace
- mount fstype=cgroup -> /sys/fs/cgroup/**,
- mount fstype=cgroup2 -> /sys/fs/cgroup/**,
- ### Feature: apparmor stacking
- ### Configuration: apparmor profile loading (in namespace)
- deny /sys/k[^e]*{,/**} wklx,
- deny /sys/ke[^r]*{,/**} wklx,
- deny /sys/ker[^n]*{,/**} wklx,
- deny /sys/kern[^e]*{,/**} wklx,
- deny /sys/kerne[^l]*{,/**} wklx,
- deny /sys/kernel/[^s]*{,/**} wklx,
- deny /sys/kernel/s[^e]*{,/**} wklx,
- deny /sys/kernel/se[^c]*{,/**} wklx,
- deny /sys/kernel/sec[^u]*{,/**} wklx,
- deny /sys/kernel/secu[^r]*{,/**} wklx,
- deny /sys/kernel/secur[^i]*{,/**} wklx,
- deny /sys/kernel/securi[^t]*{,/**} wklx,
- deny /sys/kernel/securit[^y]*{,/**} wklx,
- deny /sys/kernel/security/[^a]*{,/**} wklx,
- deny /sys/kernel/security/a[^p]*{,/**} wklx,
- deny /sys/kernel/security/ap[^p]*{,/**} wklx,
- deny /sys/kernel/security/app[^a]*{,/**} wklx,
- deny /sys/kernel/security/appa[^r]*{,/**} wklx,
- deny /sys/kernel/security/appar[^m]*{,/**} wklx,
- deny /sys/kernel/security/apparm[^o]*{,/**} wklx,
- deny /sys/kernel/security/apparmo[^r]*{,/**} wklx,
- deny /sys/kernel/security/apparmor?*{,/**} wklx,
- deny /sys/kernel/security?*{,/**} wklx,
- deny /sys/kernel?*{,/**} wklx,
- change_profile -> ":lxd-hlos-arch_<var-lib-lxd>:*",
- change_profile -> ":lxd-hlos-arch_<var-lib-lxd>://*",
- ### Configuration: unprivileged containers
- pivot_root,
- # Allow modifying mount propagation
- mount options=(rw,slave) -> **,
- mount options=(rw,rslave) -> **,
- mount options=(rw,shared) -> **,
- mount options=(rw,rshared) -> **,
- mount options=(rw,private) -> **,
- mount options=(rw,rprivate) -> **,
- mount options=(rw,unbindable) -> **,
- mount options=(rw,runbindable) -> **,
- # Allow all bind-mounts
- mount options=(rw,bind) / -> /**,
- mount options=(rw,bind) /** -> /**,
- mount options=(rw,rbind) / -> /**,
- mount options=(rw,rbind) /** -> /**,
- # Allow common combinations of bind/remount
- # NOTE: AppArmor bug effectively turns those into wildcards mount allow
- mount options=(ro,remount,bind),
- mount options=(ro,remount,bind,nodev),
- mount options=(ro,remount,bind,nodev,nosuid),
- mount options=(ro,remount,bind,noexec),
- mount options=(ro,remount,bind,noexec,nodev),
- mount options=(ro,remount,bind,nosuid),
- mount options=(ro,remount,bind,nosuid,nodev),
- mount options=(ro,remount,bind,nosuid,noexec),
- mount options=(ro,remount,bind,nosuid,noexec,nodev),
- mount options=(ro,remount,bind,nosuid,noexec,strictatime),
- # Allow remounting things read-only
- mount options=(ro,remount) /,
- mount options=(ro,remount) /**,
- }
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