1 files changed, 371 insertions, 0 deletions
diff --git a/test/units/TEST-29-PORTABLE.sh b/test/units/TEST-29-PORTABLE.sh
new file mode 100755
index 0000000..27c24a0
--- /dev/null
+++ b/test/units/TEST-29-PORTABLE.sh
@@ -0,0 +1,371 @@
+#!/usr/bin/env bash
+# SPDX-License-Identifier: LGPL-2.1-or-later
+# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
+# ex: ts=8 sw=4 sts=4 et filetype=sh
+set -eux
+set -o pipefail
+
+# shellcheck source=test/units/util.sh
+. "$(dirname "$0")"/util.sh
+
+install_extension_images
+
+# Set longer timeout for slower machines, e.g. non-KVM vm.
+mkdir -p /run/systemd/system.conf.d
+cat >/run/systemd/system.conf.d/10-timeout.conf <<EOF
+[Manager]
+DefaultEnvironment=SYSTEMD_DISSECT_VERITY_TIMEOUT_SEC=30
+ManagerEnvironment=SYSTEMD_DISSECT_VERITY_TIMEOUT_SEC=30
+EOF
+
+systemctl daemon-reexec
+
+export SYSTEMD_DISSECT_VERITY_TIMEOUT_SEC=30
+
+udevadm control --log-level debug
+
+ARGS=()
+STATE_DIRECTORY=/var/lib/private/
+if [[ -v ASAN_OPTIONS || -v UBSAN_OPTIONS ]]; then
+    # If we're running under sanitizers, we need to use a less restrictive
+    # profile, otherwise LSan syscall would get blocked by seccomp
+    ARGS+=(--profile=trusted)
+    # With the trusted profile DynamicUser is disabled, so the storage is not in private/
+    STATE_DIRECTORY=/var/lib/
+fi
+
+systemd-dissect --no-pager /usr/share/minimal_0.raw | grep -q '✓ portable service'
+systemd-dissect --no-pager /usr/share/minimal_1.raw | grep -q '✓ portable service'
+systemd-dissect --no-pager /tmp/app0.raw | grep -q '✓ sysext for portable service'
+systemd-dissect --no-pager /tmp/app1.raw | grep -q '✓ sysext for portable service'
+systemd-dissect --no-pager /tmp/conf0.raw | grep -q '✓ confext for portable service'
+
+export SYSTEMD_LOG_LEVEL=debug
+mkdir -p /run/systemd/system/systemd-portabled.service.d/
+cat <<EOF >/run/systemd/system/systemd-portabled.service.d/override.conf
+[Service]
+Environment=SYSTEMD_LOG_LEVEL=debug
+EOF
+
+portablectl "${ARGS[@]}" attach --now --runtime /usr/share/minimal_0.raw minimal-app0
+
+portablectl is-attached minimal-app0
+portablectl inspect /usr/share/minimal_0.raw minimal-app0.service
+systemctl is-active minimal-app0.service
+systemctl is-active minimal-app0-foo.service
+systemctl is-active minimal-app0-bar.service && exit 1
+
+portablectl "${ARGS[@]}" reattach --now --runtime /usr/share/minimal_1.raw minimal-app0
+
+portablectl is-attached minimal-app0
+portablectl inspect /usr/share/minimal_0.raw minimal-app0.service
+systemctl is-active minimal-app0.service
+systemctl is-active minimal-app0-bar.service
+systemctl is-active minimal-app0-foo.service && exit 1
+
+portablectl list | grep -q -F "minimal_1"
+busctl tree org.freedesktop.portable1 --no-pager | grep -q -F '/org/freedesktop/portable1/image/minimal_5f1'
+
+portablectl detach --now --runtime /usr/share/minimal_1.raw minimal-app0
+
+portablectl list | grep -q -F "No images."
+busctl tree org.freedesktop.portable1 --no-pager | grep -q -F '/org/freedesktop/portable1/image/minimal_5f1' && exit 1
+
+# Ensure we don't regress (again) when using --force
+
+portablectl "${ARGS[@]}" attach --force --now --runtime /usr/share/minimal_0.raw minimal-app0
+
+portablectl is-attached --force minimal-app0
+portablectl inspect --force /usr/share/minimal_0.raw minimal-app0.service
+systemctl is-active minimal-app0.service
+systemctl is-active minimal-app0-foo.service
+systemctl is-active minimal-app0-bar.service && exit 1
+
+portablectl "${ARGS[@]}" reattach --force --now --runtime /usr/share/minimal_1.raw minimal-app0
+
+portablectl is-attached --force minimal-app0
+portablectl inspect --force /usr/share/minimal_0.raw minimal-app0.service
+systemctl is-active minimal-app0.service
+systemctl is-active minimal-app0-bar.service
+systemctl is-active minimal-app0-foo.service && exit 1
+
+portablectl list | grep -q -F "minimal_1"
+busctl tree org.freedesktop.portable1 --no-pager | grep -q -F '/org/freedesktop/portable1/image/minimal_5f1'
+
+portablectl detach --force --now --runtime /usr/share/minimal_1.raw minimal-app0
+
+portablectl list | grep -q -F "No images."
+busctl tree org.freedesktop.portable1 --no-pager | grep -q -F '/org/freedesktop/portable1/image/minimal_5f1' && exit 1
+
+# portablectl also works with directory paths rather than images
+
+unsquashfs -dest /tmp/minimal_0 /usr/share/minimal_0.raw
+unsquashfs -dest /tmp/minimal_1 /usr/share/minimal_1.raw
+
+portablectl "${ARGS[@]}" attach --copy=symlink --now --runtime /tmp/minimal_0 minimal-app0
+
+systemctl is-active minimal-app0.service
+systemctl is-active minimal-app0-foo.service
+systemctl is-active minimal-app0-bar.service && exit 1
+
+portablectl "${ARGS[@]}" reattach --now --enable --runtime /tmp/minimal_1 minimal-app0
+
+systemctl is-active minimal-app0.service
+systemctl is-active minimal-app0-bar.service
+systemctl is-active minimal-app0-foo.service && exit 1
+
+portablectl list | grep -q -F "minimal_1"
+busctl tree org.freedesktop.portable1 --no-pager | grep -q -F '/org/freedesktop/portable1/image/minimal_5f1'
+
+portablectl detach --now --enable --runtime /tmp/minimal_1 minimal-app0
+
+portablectl list | grep -q -F "No images."
+busctl tree org.freedesktop.portable1 --no-pager | grep -q -F '/org/freedesktop/portable1/image/minimal_5f1' && exit 1
+
+portablectl "${ARGS[@]}" attach --now --runtime --extension /tmp/app0.raw /usr/share/minimal_0.raw app0
+
+systemctl is-active app0.service
+status="$(portablectl is-attached --extension app0 minimal_0)"
+[[ "${status}" == "running-runtime" ]]
+
+grep -q -F "LogExtraFields=PORTABLE_ROOT=minimal_0.raw" /run/systemd/system.attached/app0.service.d/20-portable.conf
+grep -q -F "LogExtraFields=PORTABLE_EXTENSION=app0.raw" /run/systemd/system.attached/app0.service.d/20-portable.conf
+grep -q -F "LogExtraFields=PORTABLE_EXTENSION_NAME_AND_VERSION=app" /run/systemd/system.attached/app0.service.d/20-portable.conf
+
+portablectl "${ARGS[@]}" reattach --now --runtime --extension /tmp/app0.raw /usr/share/minimal_1.raw app0
+
+systemctl is-active app0.service
+status="$(portablectl is-attached --extension app0 minimal_1)"
+[[ "${status}" == "running-runtime" ]]
+
+grep -q -F "LogExtraFields=PORTABLE_ROOT=minimal_1.raw" /run/systemd/system.attached/app0.service.d/20-portable.conf
+grep -q -F "LogExtraFields=PORTABLE_EXTENSION=app0.raw" /run/systemd/system.attached/app0.service.d/20-portable.conf
+grep -q -F "LogExtraFields=PORTABLE_EXTENSION_NAME_AND_VERSION=app" /run/systemd/system.attached/app0.service.d/20-portable.conf
+
+portablectl detach --now --runtime --extension /tmp/app0.raw /usr/share/minimal_1.raw app0
+
+# Ensure versioned images are accepted without needing to use --force to override the extension-release
+# matching
+
+cp /tmp/app0.raw /tmp/app0_1.0.raw
+portablectl "${ARGS[@]}" attach --now --runtime --extension /tmp/app0_1.0.raw /usr/share/minimal_0.raw app0
+
+systemctl is-active app0.service
+status="$(portablectl is-attached --extension app0_1 minimal_0)"
+[[ "${status}" == "running-runtime" ]]
+
+portablectl detach --now --runtime --extension /tmp/app0_1.0.raw /usr/share/minimal_1.raw app0
+rm -f /tmp/app0_1.0.raw
+
+portablectl "${ARGS[@]}" attach --now --runtime --extension /tmp/app1.raw /usr/share/minimal_0.raw app1
+
+systemctl is-active app1.service
+status="$(portablectl is-attached --extension app1 minimal_0)"
+[[ "${status}" == "running-runtime" ]]
+
+# Ensure that adding or removing a version to the image doesn't break reattaching
+cp /tmp/app1.raw /tmp/app1_2.raw
+portablectl "${ARGS[@]}" reattach --now --runtime --extension /tmp/app1_2.raw /usr/share/minimal_1.raw app1
+
+systemctl is-active app1.service
+status="$(portablectl is-attached --extension app1_2 minimal_1)"
+[[ "${status}" == "running-runtime" ]]
+
+portablectl "${ARGS[@]}" reattach --now --runtime --extension /tmp/app1.raw /usr/share/minimal_1.raw app1
+
+systemctl is-active app1.service
+status="$(portablectl is-attached --extension app1 minimal_1)"
+[[ "${status}" == "running-runtime" ]]
+
+portablectl detach --force --no-reload --runtime --extension /tmp/app1.raw /usr/share/minimal_1.raw app1
+portablectl "${ARGS[@]}" attach --force --no-reload --runtime --extension /tmp/app1.raw /usr/share/minimal_0.raw app1
+systemctl daemon-reload
+systemctl restart app1.service
+
+systemctl is-active app1.service
+status="$(portablectl is-attached --extension app1 minimal_0)"
+[[ "${status}" == "running-runtime" ]]
+
+portablectl detach --now --runtime --extension /tmp/app1.raw /usr/share/minimal_0.raw app1
+
+# Ensure vpick works, including reattaching to a new image
+mkdir -p /tmp/app1.v/
+cp /tmp/app1.raw /tmp/app1.v/app1_1.0.raw
+cp /tmp/app1_2.raw /tmp/app1.v/app1_2.0.raw
+portablectl "${ARGS[@]}" attach --now --runtime --extension /tmp/app1.v/ /usr/share/minimal_1.raw app1
+
+systemctl is-active app1.service
+status="$(portablectl is-attached --extension app1_2.0.raw minimal_1)"
+[[ "${status}" == "running-runtime" ]]
+
+rm -f /tmp/app1.v/app1_2.0.raw
+portablectl "${ARGS[@]}" reattach --now --runtime --extension /tmp/app1.v/ /usr/share/minimal_1.raw app1
+
+systemctl is-active app1.service
+status="$(portablectl is-attached --extension app1_1.0.raw minimal_1)"
+[[ "${status}" == "running-runtime" ]]
+
+portablectl detach --now --runtime --extension /tmp/app1.v/ /usr/share/minimal_0.raw app1
+rm -f /tmp/app1.v/app1_1.0.raw
+
+# Ensure that the combination of read-only images, state directory and dynamic user works, and that
+# state is retained. Check after detaching, as on slow systems (eg: sanitizers) it might take a while
+# after the service is attached before the file appears.
+grep -q -F bar "${STATE_DIRECTORY}/app0/foo"
+grep -q -F baz "${STATE_DIRECTORY}/app1/foo"
+
+# Ensure that we can override the check on extension-release.NAME
+cp /tmp/app0.raw /tmp/app10.raw
+portablectl "${ARGS[@]}" attach --force --now --runtime --extension /tmp/app10.raw /usr/share/minimal_0.raw app0
+
+systemctl is-active app0.service
+status="$(portablectl is-attached --extension /tmp/app10.raw /usr/share/minimal_0.raw)"
+[[ "${status}" == "running-runtime" ]]
+
+portablectl inspect --force --cat --extension /tmp/app10.raw /usr/share/minimal_0.raw app0 | grep -q -F "Extension Release: /tmp/app10.raw"
+
+# Ensure that we can detach even when an image has been deleted already (stop the unit manually as
+# portablectl won't find it)
+rm -f /tmp/app10.raw
+systemctl stop app0.service
+portablectl detach --force --runtime --extension /tmp/app10.raw /usr/share/minimal_0.raw app0
+
+# portablectl also accepts confexts
+portablectl "${ARGS[@]}" attach --now --runtime --extension /tmp/app0.raw --extension /tmp/conf0.raw /usr/share/minimal_0.raw app0
+
+systemctl is-active app0.service
+status="$(portablectl is-attached --extension /tmp/app0.raw --extension /tmp/conf0.raw /usr/share/minimal_0.raw)"
+[[ "${status}" == "running-runtime" ]]
+
+portablectl inspect --force --cat --extension /tmp/app0.raw --extension /tmp/conf0.raw /usr/share/minimal_0.raw app0 | grep -q -F "Extension Release: /tmp/conf0.raw"
+
+portablectl detach --now --runtime --extension /tmp/app0.raw --extension /tmp/conf0.raw /usr/share/minimal_0.raw app0
+
+# Ensure that mixed mode copies the images and units (client-owned) but symlinks the profile (OS owned)
+portablectl "${ARGS[@]}" attach --copy=mixed --runtime --extension /tmp/app0.raw /usr/share/minimal_0.raw app0
+test -f /run/portables/app0.raw
+test -f /run/portables/minimal_0.raw
+test -f /run/systemd/system.attached/app0.service
+test -L /run/systemd/system.attached/app0.service.d/10-profile.conf
+portablectl detach --runtime --extension /tmp/app0.raw /usr/share/minimal_0.raw app0
+
+# Ensure that when two portables share the same base image, removing one doesn't remove the other too
+
+portablectl "${ARGS[@]}" attach --runtime --extension /tmp/app0.raw /usr/share/minimal_0.raw app0
+portablectl "${ARGS[@]}" attach --runtime --extension /tmp/app1.raw /usr/share/minimal_0.raw app1
+
+status="$(portablectl is-attached --extension app0 minimal_0)"
+[[ "${status}" == "attached-runtime" ]]
+status="$(portablectl is-attached --extension app1 minimal_0)"
+[[ "${status}" == "attached-runtime" ]]
+
+(! portablectl detach --runtime /usr/share/minimal_0.raw app)
+
+status="$(portablectl is-attached --extension app0 minimal_0)"
+[[ "${status}" == "attached-runtime" ]]
+status="$(portablectl is-attached --extension app1 minimal_0)"
+[[ "${status}" == "attached-runtime" ]]
+
+# Ensure 'portablectl list' shows the correct status for both images
+portablectl list
+portablectl list | grep -F "minimal_0" | grep -q -F "attached-runtime"
+portablectl list | grep -F "app0" | grep -q -F "attached-runtime"
+portablectl list | grep -F "app1" | grep -q -F "attached-runtime"
+
+portablectl detach --runtime --extension /tmp/app0.raw /usr/share/minimal_0.raw app
+
+status="$(portablectl is-attached --extension app1 minimal_0)"
+[[ "${status}" == "attached-runtime" ]]
+
+portablectl detach --runtime --extension /tmp/app1.raw /usr/share/minimal_0.raw app
+
+# portablectl also works with directory paths rather than images
+
+mkdir /tmp/rootdir /tmp/app0 /tmp/app1 /tmp/overlay /tmp/os-release-fix /tmp/os-release-fix/etc
+mount /tmp/app0.raw /tmp/app0
+mount /tmp/app1.raw /tmp/app1
+mount /usr/share/minimal_0.raw /tmp/rootdir
+
+# Fix up os-release to drop the valid PORTABLE_SERVICES field (because we are
+# bypassing the sysext logic in portabled here it will otherwise not see the
+# extensions additional valid prefix)
+grep -v "^PORTABLE_PREFIXES=" /tmp/rootdir/etc/os-release >/tmp/os-release-fix/etc/os-release
+
+mount -t overlay overlay -o lowerdir=/tmp/os-release-fix:/tmp/app1:/tmp/rootdir /tmp/overlay
+
+grep . /tmp/overlay/usr/lib/extension-release.d/*
+grep . /tmp/overlay/etc/os-release
+
+portablectl "${ARGS[@]}" attach --copy=symlink --now --runtime /tmp/overlay app1
+
+systemctl is-active app1.service
+
+portablectl detach --now --runtime overlay app1
+
+umount /tmp/overlay
+
+portablectl "${ARGS[@]}" attach --copy=symlink --now --runtime --extension /tmp/app0 --extension /tmp/app1 /tmp/rootdir app0 app1
+
+systemctl is-active app0.service
+systemctl is-active app1.service
+
+portablectl inspect --cat --extension app0 --extension app1 rootdir app0 app1 | grep -q -f /tmp/rootdir/usr/lib/os-release
+portablectl inspect --cat --extension app0 --extension app1 rootdir app0 app1 | grep -q -f /tmp/app0/usr/lib/extension-release.d/extension-release.app0
+portablectl inspect --cat --extension app0 --extension app1 rootdir app0 app1 | grep -q -f /tmp/app1/usr/lib/extension-release.d/extension-release.app2
+portablectl inspect --cat --extension app0 --extension app1 rootdir app0 app1 | grep -q -f /tmp/app1/usr/lib/systemd/system/app1.service
+portablectl inspect --cat --extension app0 --extension app1 rootdir app0 app1 | grep -q -f /tmp/app0/usr/lib/systemd/system/app0.service
+
+grep -q -F "LogExtraFields=PORTABLE=app0" /run/systemd/system.attached/app0.service.d/20-portable.conf
+grep -q -F "LogExtraFields=PORTABLE_ROOT=rootdir" /run/systemd/system.attached/app0.service.d/20-portable.conf
+grep -q -F "LogExtraFields=PORTABLE_EXTENSION=app0" /run/systemd/system.attached/app0.service.d/20-portable.conf
+grep -q -F "LogExtraFields=PORTABLE_EXTENSION_NAME_AND_VERSION=app" /run/systemd/system.attached/app0.service.d/20-portable.conf
+grep -q -F "LogExtraFields=PORTABLE_EXTENSION=app1" /run/systemd/system.attached/app0.service.d/20-portable.conf
+grep -q -F "LogExtraFields=PORTABLE_EXTENSION_NAME_AND_VERSION=app_1" /run/systemd/system.attached/app0.service.d/20-portable.conf
+
+grep -q -F "LogExtraFields=PORTABLE=app1" /run/systemd/system.attached/app1.service.d/20-portable.conf
+grep -q -F "LogExtraFields=PORTABLE_ROOT=rootdir" /run/systemd/system.attached/app1.service.d/20-portable.conf
+grep -q -F "LogExtraFields=PORTABLE_EXTENSION=app0" /run/systemd/system.attached/app1.service.d/20-portable.conf
+grep -q -F "LogExtraFields=PORTABLE_EXTENSION_NAME_AND_VERSION=app" /run/systemd/system.attached/app1.service.d/20-portable.conf
+grep -q -F "LogExtraFields=PORTABLE_EXTENSION=app1" /run/systemd/system.attached/app1.service.d/20-portable.conf
+grep -q -F "LogExtraFields=PORTABLE_EXTENSION_NAME_AND_VERSION=app_1" /run/systemd/system.attached/app1.service.d/20-portable.conf
+
+portablectl detach --clean --now --runtime --extension /tmp/app0 --extension /tmp/app1 /tmp/rootdir app0 app1
+
+# Ensure --clean remove state and other directories belonging to the portable image being detached
+test ! -d /var/lib/app0
+test ! -d /run/app0
+
+# Ensure that mixed mode copies the images and units (client-owned) but symlinks the profile (OS owned)
+portablectl "${ARGS[@]}" attach --copy=mixed --runtime --extension /tmp/app0 --extension /tmp/app1 /tmp/rootdir app0 app1
+test -d /run/portables/app0
+test -d /run/portables/app1
+test -d /run/portables/rootdir
+test -f /run/systemd/system.attached/app0.service
+test -f /run/systemd/system.attached/app1.service
+test -L /run/systemd/system.attached/app0.service.d/10-profile.conf
+test -L /run/systemd/system.attached/app1.service.d/10-profile.conf
+portablectl detach --runtime --extension /tmp/app0 --extension /tmp/app1 /tmp/rootdir app0 app1
+
+# Attempt to disable the app unit during detaching. Requires --copy=symlink to reproduce.
+# Provides coverage for https://github.com/systemd/systemd/issues/23481
+portablectl "${ARGS[@]}" attach --copy=symlink --now --runtime /tmp/rootdir minimal-app0
+portablectl detach --now --runtime --enable /tmp/rootdir minimal-app0
+# attach and detach again to check if all drop-in configs are removed even if the main unit files are removed
+portablectl "${ARGS[@]}" attach --copy=symlink --now --runtime /tmp/rootdir minimal-app0
+portablectl detach --now --runtime --enable /tmp/rootdir minimal-app0
+
+umount /tmp/rootdir
+umount /tmp/app0
+umount /tmp/app1
+
+# Lack of ID field in os-release should be rejected, but it caused a crash in the past instead
+mkdir -p /tmp/emptyroot/usr/lib
+mkdir -p /tmp/emptyext/usr/lib/extension-release.d
+touch /tmp/emptyroot/usr/lib/os-release
+touch /tmp/emptyext/usr/lib/extension-release.d/extension-release.emptyext
+
+# Remote peer disconnected -> portabled crashed
+res="$(! portablectl attach --extension /tmp/emptyext /tmp/emptyroot 2> >(grep "Remote peer disconnected"))"
+test -z "${res}"
+
+touch /testok