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* sandbox/apparmor: don't let vendored apparmor conflict with system Don't enable the vendored apparmor if the system installed apparmor will try and load policy that would be generated by the vendored apparmor and hence may conflict with that by using newer features not supported by the system installed apparmor (LP: 2024637) Signed-off-by: Alex Murray <alex.murray@canonical.com> * apparmor: add unit testing for SystemAppArmorLoadsSnapPolicy() * tests: add test that checks regression in lp-2024637 * apparmor: only log non ENOENT errors in systemAppArmorLoadsSnapPolicy * tests: fix snapd-snap test on 14.04-18.04 This commit will skip apparmor vendor testing if /lib/apparmor/functions still references /var/lib/snapd/apparmor/. See LP:2024637 * tests: fix typo in snapd-snap test Signed-off-by: Alex Murray <alex.murray@canonical.com> * i/apparmor: allow read of /lib/apparmor/functions in snap-update-ns Snapd at startup will inspect this file now to ensure that the vendored apparmor can be used. So the snap-update-ns profile also needs to get updated as this happens during an early init(). --------- Signed-off-by: Alex Murray <alex.murray@canonical.com> Co-authored-by: Michael Vogt <mvo@ubuntu.com>
37 lines
1.1 KiB
YAML
37 lines
1.1 KiB
YAML
summary: Check basic core18 system functionality
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systems: [ubuntu-core-18-*]
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execute: |
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echo "Check that the system snaps are there"
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snap list core18
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snap list snapd
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if snap list core; then
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echo "The old core snap is installed but should not"
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exit 1
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fi
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echo "Ensure that the system is fully seeded"
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snap changes | MATCH "Done.*Initialize system state"
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echo "Check that a simple shell snap"
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snap install test-snapd-sh-core18
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test-snapd-sh-core18.sh -c 'echo hello' | MATCH hello
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if python3 -m json.tool < /var/lib/snapd/system-key | grep '"build-id": ""'; then
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echo "The build-id of snapd must not be empty."
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exit 1
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fi
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echo "Ensure passwd/group is available for snaps"
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test-snapd-sh-core18.sh -c 'cat /var/lib/extrausers/passwd' | MATCH test
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# ensure apparmor works, see LP: 2024637
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systemctl status apparmor.service
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# reboot to double check that apparmor still works after the reboot
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# (LP: 2024637)
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if [ "$SPREAD_REBOOT" = 0 ]; then
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REBOOT
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fi
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