diff options
Diffstat (limited to 'test/system/410-selinux.bats')
| -rw-r--r-- | test/system/410-selinux.bats | 108 |
1 files changed, 102 insertions, 6 deletions
diff --git a/test/system/410-selinux.bats b/test/system/410-selinux.bats index 497e29b3e..1e44fe06c 100644 --- a/test/system/410-selinux.bats +++ b/test/system/410-selinux.bats @@ -7,9 +7,7 @@ load helpers function check_label() { - if [ ! -e /usr/sbin/selinuxenabled ] || ! /usr/sbin/selinuxenabled; then - skip "selinux disabled or not available" - fi + skip_if_no_selinux local args="$1"; shift # command-line args for run @@ -52,15 +50,33 @@ function check_label() { check_label "--privileged --userns=host" "spc_t" } +@test "podman selinux: pid=host" { + # FIXME FIXME FIXME: Remove these lines once all VMs have >= 2.146.0 + # (this is ugly, but better than an unconditional skip) + skip_if_no_selinux + if is_rootless; then + if [ -x /usr/bin/rpm ]; then + cs_version=$(rpm -q --qf '%{version}' container-selinux) + else + # SELinux not enabled on Ubuntu, so we should never get here + die "WHOA! SELinux enabled, but no /usr/bin/rpm!" + fi + if [[ "$cs_version" < "2.146" ]]; then + skip "FIXME: #7939: requires container-selinux-2.146.0 (currently installed: $cs_version)" + fi + fi + # FIXME FIXME FIXME: delete up to here, leaving just check_label + + check_label "--pid=host" "spc_t" +} + @test "podman selinux: container with overridden range" { check_label "--security-opt label=level:s0:c1,c2" "container_t" "s0:c1,c2" } # pr #6752 @test "podman selinux: inspect multiple labels" { - if [ ! -e /usr/sbin/selinuxenabled ] || ! /usr/sbin/selinuxenabled; then - skip "selinux disabled or not available" - fi + skip_if_no_selinux run_podman run -d --name myc \ --security-opt seccomp=unconfined \ @@ -75,4 +91,84 @@ function check_label() { run_podman rm -f myc } +# Sharing context between two containers not in a pod +# These tests were piggybacked in with #7902, but are not actually related +@test "podman selinux: shared context in (some) namespaces" { + skip_if_no_selinux + + run_podman run -d --name myctr $IMAGE top + run_podman exec myctr cat -v /proc/self/attr/current + context_c1="$output" + + # --ipc container + run_podman run --name myctr2 --ipc container:myctr $IMAGE cat -v /proc/self/attr/current + is "$output" "$context_c1" "new container, run with ipc of existing one " + + # --pid container + run_podman run --rm --pid container:myctr $IMAGE cat -v /proc/self/attr/current + is "$output" "$context_c1" "new container, run with --pid of existing one " + + # net NS: do not share context + run_podman run --rm --net container:myctr $IMAGE cat -v /proc/self/attr/current + if [[ "$output" = "$context_c1" ]]; then + die "run --net : context ($output) is same as running container (it should not be)" + fi + + # The 'myctr2' above was not run with --rm, so it still exists, and + # we can't remove the original container until this one is gone. + run_podman stop -t 0 myctr + run_podman 125 rm myctr + is "$output" "Error: container .* has dependent containers" + + # We have to do this in two steps: even if ordered as 'myctr2 myctr', + # podman will try the removes in random order, which fails if it + # tries myctr first. + run_podman rm myctr2 + run_podman rm myctr +} + +# pr #7902 - containers in pods should all run under same context +@test "podman selinux: containers in pods share full context" { + skip_if_no_selinux + + # We don't need a fullblown pause container; avoid pulling the k8s one + run_podman pod create --name myselinuxpod \ + --infra-image $IMAGE \ + --infra-command /home/podman/pause + + # Get baseline + run_podman run --rm --pod myselinuxpod $IMAGE cat -v /proc/self/attr/current + context_c1="$output" + + # Prior to #7902, the labels (':c123,c456') would be different + run_podman run --rm --pod myselinuxpod $IMAGE cat -v /proc/self/attr/current + is "$output" "$context_c1" "SELinux context of 2nd container matches 1st" + + # What the heck. Try a third time just for extra confidence + run_podman run --rm --pod myselinuxpod $IMAGE cat -v /proc/self/attr/current + is "$output" "$context_c1" "SELinux context of 3rd container matches 1st" + + run_podman pod rm myselinuxpod +} + +# more pr #7902 +@test "podman selinux: containers in --no-infra pods do not share context" { + skip_if_no_selinux + + # We don't need a fullblown pause container; avoid pulling the k8s one + run_podman pod create --name myselinuxpod --infra=false + + # Get baseline + run_podman run --rm --pod myselinuxpod $IMAGE cat -v /proc/self/attr/current + context_c1="$output" + + # Even after #7902, labels (':c123,c456') should be different + run_podman run --rm --pod myselinuxpod $IMAGE cat -v /proc/self/attr/current + if [[ "$output" = "$context_c1" ]]; then + die "context ($output) is the same on two separate containers, it should have been different" + fi + + run_podman pod rm myselinuxpod +} + # vim: filetype=sh |