The default apparmor profile is not stored on disk which causes
confusion when debugging the content of the profile. To solve this, we
now add an additional API which returns the profile as byte slice.
Signed-off-by: Sascha Grunert <sgrunert@suse.com>
Apply the default AppArmor profile at container initialization to cover
all possible code paths (i.e., podman-{start,run}) before executing the
runtime. This allows moving most of the logic into pkg/apparmor.
Also make the loading and application of the default AppArmor profile
versio-indepenent by checking for the `libpod-default-` prefix and
over-writing the profile in the run-time spec if needed.
The intitial run-time spec of the container differs a bit from the
applied one when having started the container, which results in
displaying a potentially outdated AppArmor profile when inspecting
a container. To fix that, load the container config from the file
system if present and use it to display the data.
Fixes: #2107
Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
Make users of libpod more secure by adding the libpod/apparmor package
to load a pre-defined AppArmor profile. Large chunks of libpod/apparmor
come from github.com/moby/moby.
Also check if a specified AppArmor profile is actually loaded and throw
an error if necessary.
The default profile is loaded only on Linux builds with the `apparmor`
buildtag enabled.
Signed-off-by: Valentin Rothberg <vrothberg@suse.com>
Closes: #1063
Approved by: rhatdan
Sascha Grunert
Valentin Rothberg
Valentin Rothberg