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AppArmor Cheat Sheet

Basics

Debug Apparmor: How to determine which permissions prevent some type of access.

# Allow access and enable tracing
aa-complain /usr/sbin/httpd

# Dump results
aa-logprof

Commands

aa-status

aa-complain /usr/sbin/httpd # Disable profile
aa-enforce /usr/sbin/httpd  # Enable profile

ls /etc/apparmor.d/*        # Profile files
ls /etc/apparmor.d/disable/*    # Disabled profiles

aa-genprof <executable>   # Create new profile for binary

Force stopping/removing AppArmor

invoke-rc.d apparmor kill
update-rc.d -f apparmor remove

Disable for LXC

In Debian add in /usr/share/lxc/config/debian.common.conf

lxc.aa_profile = unconfined

to get all new containers without AppArmor