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* pkg/apparmor: fix when AA is disabledValentin Rothberg2019-06-14
| | | | | | | | Do not try to load the default profile when AppArmor is disabled on the host. Fixes: #3331 Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* apparmor: don't load default profile in rootless modeValentin Rothberg2019-01-29
| | | | | | | | | AppArmor requires root privileges, so skip loading the default profile in rootless mode. Also add a log to ease debugging. Fixes: #2223 Reported-by: @dmacvicar Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* apparmor: apply default profile at container initializationValentin Rothberg2019-01-09
| | | | | | | | | | | | | | | | | | | 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differs a bit from the applied one when having started the container, which results in displaying a potentially outdated AppArmor profile when inspecting a container.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>
* pkg/apparmor: use a pipe instead of a tmp fileValentin Rothberg2018-08-14
| | | | | | | | | | Use a pipe instead of a temporary file to load the apparmor profile. This change has a measurable speed improvement for apparmor users. Signed-off-by: Valentin Rothberg <vrothberg@suse.com> Closes: #1262 Approved by: mheon
* pkg/apparmor: move data under Linux/apparmor buildtagsValentin Rothberg2018-08-14
| | | | | | | | | | Move all Linux-related data under the corresponding buildtags to reduce the memory footprint and speed up compilation for non-apparmor builds. Signed-off-by: Valentin Rothberg <vrothberg@suse.com> Closes: #1262 Approved by: mheon
* pkg/apparmor: move all linux-code into apparmor_linux*Valentin Rothberg2018-08-14
| | | | | | | | | For easier maintenance and clearer structure of the code. Signed-off-by: Valentin Rothberg <vrothberg@suse.com> Closes: #1262 Approved by: mheon
* AppArmor: runtime check if it's enabled on the hostValentin Rothberg2018-07-23
| | | | | | | | | Check at runtime if AppArmor is enabled on the host. Signed-off-by: Valentin Rothberg <vrothberg@suse.com> Closes: #1128 Approved by: mheon
* podman/libpod: add default AppArmor profileValentin Rothberg2018-07-11
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