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Diffstat (limited to 'test/units/testsuite-50.sh')
| -rwxr-xr-x | test/units/testsuite-50.sh | 718 |
1 files changed, 0 insertions, 718 deletions
diff --git a/test/units/testsuite-50.sh b/test/units/testsuite-50.sh deleted file mode 100755 index 3726b32..0000000 --- a/test/units/testsuite-50.sh +++ /dev/null @@ -1,718 +0,0 @@ -#!/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 -# shellcheck disable=SC2233,SC2235 -set -eux -set -o pipefail - -export SYSTEMD_LOG_LEVEL=debug - -# shellcheck disable=SC2317 -cleanup() {( - set +ex - - if [ -z "${image_dir}" ]; then - return - fi - umount "${image_dir}/app0" - umount "${image_dir}/app1" - umount "${image_dir}/app-nodistro" - umount "${image_dir}/service-scoped-test" - rm -rf "${image_dir}" -)} - -udevadm control --log-level=debug - -cd /tmp - -image_dir="$(mktemp -d -t -p /tmp tmp.XXXXXX)" -if [ -z "${image_dir}" ] || [ ! -d "${image_dir}" ]; then - echo "mktemp under /tmp failed" - exit 1 -fi - -trap cleanup EXIT - -cp /usr/share/minimal* "${image_dir}/" -image="${image_dir}/minimal_0" -roothash="$(cat "${image}.roothash")" - -os_release="$(test -e /etc/os-release && echo /etc/os-release || echo /usr/lib/os-release)" - -systemd-dissect --json=short "${image}.raw" | grep -q -F '{"rw":"ro","designator":"root","partition_uuid":null,"partition_label":null,"fstype":"squashfs","architecture":null,"verity":"external"' -systemd-dissect "${image}.raw" | grep -q -F "MARKER=1" -systemd-dissect "${image}.raw" | grep -q -F -f <(sed 's/"//g' "$os_release") - -systemd-dissect --list "${image}.raw" | grep -q '^etc/os-release$' -systemd-dissect --mtree "${image}.raw" --mtree-hash yes | grep -qe "^./usr/bin/cat type=file mode=0755 uid=0 gid=0 size=[0-9]* sha256sum=[a-z0-9]*$" -systemd-dissect --mtree "${image}.raw" --mtree-hash no | grep -qe "^./usr/bin/cat type=file mode=0755 uid=0 gid=0 size=[0-9]*$" - -read -r SHA256SUM1 _ < <(systemd-dissect --copy-from "${image}.raw" etc/os-release | sha256sum) -test "$SHA256SUM1" != "" -read -r SHA256SUM2 _ < <(systemd-dissect --read-only --with "${image}.raw" sha256sum etc/os-release) -test "$SHA256SUM2" != "" -test "$SHA256SUM1" = "$SHA256SUM2" - -mv "${image}.verity" "${image}.fooverity" -mv "${image}.roothash" "${image}.foohash" -systemd-dissect --json=short "${image}.raw" --root-hash="${roothash}" --verity-data="${image}.fooverity" | grep -q -F '{"rw":"ro","designator":"root","partition_uuid":null,"partition_label":null,"fstype":"squashfs","architecture":null,"verity":"external"' -systemd-dissect "${image}.raw" --root-hash="${roothash}" --verity-data="${image}.fooverity" | grep -q -F "MARKER=1" -systemd-dissect "${image}.raw" --root-hash="${roothash}" --verity-data="${image}.fooverity" | grep -q -F -f <(sed 's/"//g' "$os_release") -mv "${image}.fooverity" "${image}.verity" -mv "${image}.foohash" "${image}.roothash" - -mkdir -p "${image_dir}/mount" "${image_dir}/mount2" -systemd-dissect --mount "${image}.raw" "${image_dir}/mount" -grep -q -F -f "$os_release" "${image_dir}/mount/usr/lib/os-release" -grep -q -F -f "$os_release" "${image_dir}/mount/etc/os-release" -grep -q -F "MARKER=1" "${image_dir}/mount/usr/lib/os-release" -# Verity volume should be shared (opened only once) -systemd-dissect --mount "${image}.raw" "${image_dir}/mount2" -verity_count=$(find /dev/mapper/ -name "*verity*" | wc -l) -# In theory we should check that count is exactly one. In practice, libdevmapper -# randomly and unpredictably fails with an unhelpful EINVAL when a device is open -# (and even mounted and in use), so best-effort is the most we can do for now -if [ "${verity_count}" -lt 1 ]; then - echo "Verity device ${image}.raw not found in /dev/mapper/" - exit 1 -fi -systemd-dissect --umount "${image_dir}/mount" -systemd-dissect --umount "${image_dir}/mount2" - -systemd-run -P -p RootImage="${image}.raw" cat /usr/lib/os-release | grep -q -F "MARKER=1" -mv "${image}.verity" "${image}.fooverity" -mv "${image}.roothash" "${image}.foohash" -systemd-run -P -p RootImage="${image}.raw" -p RootHash="${image}.foohash" -p RootVerity="${image}.fooverity" cat /usr/lib/os-release | grep -q -F "MARKER=1" -# Let's use the long option name just here as a test -systemd-run -P --property RootImage="${image}.raw" --property RootHash="${roothash}" --property RootVerity="${image}.fooverity" cat /usr/lib/os-release | grep -q -F "MARKER=1" -mv "${image}.fooverity" "${image}.verity" -mv "${image}.foohash" "${image}.roothash" - -# Make a GPT disk on the fly, with the squashfs as partition 1 and the verity hash tree as partition 2 -machine="$(uname -m)" -if [ "${machine}" = "x86_64" ]; then - root_guid=4f68bce3-e8cd-4db1-96e7-fbcaf984b709 - verity_guid=2c7357ed-ebd2-46d9-aec1-23d437ec2bf5 - signature_guid=41092b05-9fc8-4523-994f-2def0408b176 - architecture="x86-64" -elif [ "${machine}" = "i386" ] || [ "${machine}" = "i686" ] || [ "${machine}" = "x86" ]; then - root_guid=44479540-f297-41b2-9af7-d131d5f0458a - verity_guid=d13c5d3b-b5d1-422a-b29f-9454fdc89d76 - signature_guid=5996fc05-109c-48de-808b-23fa0830b676 - architecture="x86" -elif [ "${machine}" = "aarch64" ] || [ "${machine}" = "aarch64_be" ] || [ "${machine}" = "armv8b" ] || [ "${machine}" = "armv8l" ]; then - root_guid=b921b045-1df0-41c3-af44-4c6f280d3fae - verity_guid=df3300ce-d69f-4c92-978c-9bfb0f38d820 - signature_guid=6db69de6-29f4-4758-a7a5-962190f00ce3 - architecture="arm64" -elif [ "${machine}" = "arm" ]; then - root_guid=69dad710-2ce4-4e3c-b16c-21a1d49abed3 - verity_guid=7386cdf2-203c-47a9-a498-f2ecce45a2d6 - signature_guid=42b0455f-eb11-491d-98d3-56145ba9d037 - architecture="arm" -elif [ "${machine}" = "loongarch64" ]; then - root_guid=77055800-792c-4f94-b39a-98c91b762bb6 - verity_guid=f3393b22-e9af-4613-a948-9d3bfbd0c535 - signature_guid=5afb67eb-ecc8-4f85-ae8e-ac1e7c50e7d0 - architecture="loongarch64" -elif [ "${machine}" = "ia64" ]; then - root_guid=993d8d3d-f80e-4225-855a-9daf8ed7ea97 - verity_guid=86ed10d5-b607-45bb-8957-d350f23d0571 - signature_guid=e98b36ee-32ba-4882-9b12-0ce14655f46a - architecture="ia64" -elif [ "${machine}" = "s390x" ]; then - root_guid=5eead9a9-fe09-4a1e-a1d7-520d00531306 - verity_guid=b325bfbe-c7be-4ab8-8357-139e652d2f6b - signature_guid=c80187a5-73a3-491a-901a-017c3fa953e9 - architecture="s390x" -elif [ "${machine}" = "ppc64le" ]; then - root_guid=c31c45e6-3f39-412e-80fb-4809c4980599 - verity_guid=906bd944-4589-4aae-a4e4-dd983917446a - signature_guid=d4a236e7-e873-4c07-bf1d-bf6cf7f1c3c6 - architecture="ppc64-le" -else - echo "Unexpected uname -m: ${machine} in testsuite-50.sh, please fix me" - exit 1 -fi -# du rounds up to block size, which is more helpful for partitioning -root_size="$(du -k "${image}.raw" | cut -f1)" -verity_size="$(du -k "${image}.verity" | cut -f1)" -signature_size=4 -# 4MB seems to be the minimum size blkid will accept, below that probing fails -dd if=/dev/zero of="${image}.gpt" bs=512 count=$((8192+root_size*2+verity_size*2+signature_size*2)) -# sfdisk seems unhappy if the size overflows into the next unit, eg: 1580KiB will be interpreted as 1MiB -# so do some basic rounding up if the minimal image is more than 1 MB -if [ "${root_size}" -ge 1024 ]; then - root_size="$((root_size/1024 + 1))MiB" -else - root_size="${root_size}KiB" -fi -verity_size="$((verity_size * 2))KiB" -signature_size="$((signature_size * 2))KiB" - -HAVE_OPENSSL=0 -if systemctl --version | grep -q -- +OPENSSL ; then - # The openssl binary is installed conditionally. - # If we have OpenSSL support enabled and openssl is missing, fail early - # with a proper error message. - if ! command -v openssl >/dev/null 2>&1; then - echo "openssl missing" >/failed - exit 1 - fi - - HAVE_OPENSSL=1 - OPENSSL_CONFIG="$(mktemp)" - # Unfortunately OpenSSL insists on reading some config file, hence provide one with mostly placeholder contents - cat >"${OPENSSL_CONFIG:?}" <<EOF -[ req ] -prompt = no -distinguished_name = req_distinguished_name - -[ req_distinguished_name ] -C = DE -ST = Test State -L = Test Locality -O = Org Name -OU = Org Unit Name -CN = Common Name -emailAddress = test@email.com -EOF - - # Create key pair - openssl req -config "$OPENSSL_CONFIG" -new -x509 -newkey rsa:1024 -keyout "${image}.key" -out "${image}.crt" -days 365 -nodes - # Sign Verity root hash with it - openssl smime -sign -nocerts -noattr -binary -in "${image}.roothash" -inkey "${image}.key" -signer "${image}.crt" -outform der -out "${image}.roothash.p7s" - # Generate signature partition JSON data - echo '{"rootHash":"'"${roothash}"'","signature":"'"$(base64 -w 0 <"${image}.roothash.p7s")"'"}' >"${image}.verity-sig" - # Pad it - truncate -s "${signature_size}" "${image}.verity-sig" - # Register certificate in the (userspace) verity key ring - mkdir -p /run/verity.d - ln -s "${image}.crt" /run/verity.d/ok.crt -fi - -# Construct a UUID from hash -# input: 11111111222233334444555566667777 -# output: 11111111-2222-3333-4444-555566667777 -uuid="$(head -c 32 "${image}.roothash" | sed -r 's/(.{8})(.{4})(.{4})(.{4})(.+)/\1-\2-\3-\4-\5/')" -echo -e "label: gpt\nsize=${root_size}, type=${root_guid}, uuid=${uuid}" | sfdisk "${image}.gpt" -uuid="$(tail -c 32 "${image}.roothash" | sed -r 's/(.{8})(.{4})(.{4})(.{4})(.+)/\1-\2-\3-\4-\5/')" -echo -e "size=${verity_size}, type=${verity_guid}, uuid=${uuid}" | sfdisk "${image}.gpt" --append -if [ "${HAVE_OPENSSL}" -eq 1 ]; then - echo -e "size=${signature_size}, type=${signature_guid}" | sfdisk "${image}.gpt" --append -fi -sfdisk --part-label "${image}.gpt" 1 "Root Partition" -sfdisk --part-label "${image}.gpt" 2 "Verity Partition" -if [ "${HAVE_OPENSSL}" -eq 1 ]; then - sfdisk --part-label "${image}.gpt" 3 "Signature Partition" -fi -loop="$(losetup --show -P -f "${image}.gpt")" -partitions=( - "${loop:?}p1" - "${loop:?}p2" -) -if [ "${HAVE_OPENSSL}" -eq 1 ]; then - partitions+=( "${loop:?}p3" ) -fi -# The kernel sometimes(?) does not emit "add" uevent for loop block partition devices. -# Let's not expect the devices to be initialized. -udevadm wait --timeout 60 --settle --initialized=no "${partitions[@]}" -udevadm lock --device="${loop}p1" dd if="${image}.raw" of="${loop}p1" -udevadm lock --device="${loop}p2" dd if="${image}.verity" of="${loop}p2" -if [ "${HAVE_OPENSSL}" -eq 1 ]; then - udevadm lock --device="${loop}p3" dd if="${image}.verity-sig" of="${loop}p3" -fi -losetup -d "${loop}" - -# Derive partition UUIDs from root hash, in UUID syntax -ROOT_UUID="$(systemd-id128 -u show "$(head -c 32 "${image}.roothash")" -u | tail -n 1 | cut -b 6-)" -VERITY_UUID="$(systemd-id128 -u show "$(tail -c 32 "${image}.roothash")" -u | tail -n 1 | cut -b 6-)" - -systemd-dissect --json=short --root-hash "${roothash}" "${image}.gpt" | grep -q '{"rw":"ro","designator":"root","partition_uuid":"'"$ROOT_UUID"'","partition_label":"Root Partition","fstype":"squashfs","architecture":"'"$architecture"'","verity":"signed",' -systemd-dissect --json=short --root-hash "${roothash}" "${image}.gpt" | grep -q '{"rw":"ro","designator":"root-verity","partition_uuid":"'"$VERITY_UUID"'","partition_label":"Verity Partition","fstype":"DM_verity_hash","architecture":"'"$architecture"'","verity":null,' -if [ "${HAVE_OPENSSL}" -eq 1 ]; then - systemd-dissect --json=short --root-hash "${roothash}" "${image}.gpt" | grep -q -E '{"rw":"ro","designator":"root-verity-sig","partition_uuid":"'".*"'","partition_label":"Signature Partition","fstype":"verity_hash_signature","architecture":"'"$architecture"'","verity":null,' -fi -systemd-dissect --root-hash "${roothash}" "${image}.gpt" | grep -q -F "MARKER=1" -systemd-dissect --root-hash "${roothash}" "${image}.gpt" | grep -q -F -f <(sed 's/"//g' "$os_release") - -# Test image policies -systemd-dissect --validate "${image}.gpt" -systemd-dissect --validate "${image}.gpt" --image-policy='*' -(! systemd-dissect --validate "${image}.gpt" --image-policy='~') -(! systemd-dissect --validate "${image}.gpt" --image-policy='-') -(! systemd-dissect --validate "${image}.gpt" --image-policy=root=absent) -(! systemd-dissect --validate "${image}.gpt" --image-policy=swap=unprotected+encrypted+verity) -systemd-dissect --validate "${image}.gpt" --image-policy=root=unprotected -systemd-dissect --validate "${image}.gpt" --image-policy=root=verity -systemd-dissect --validate "${image}.gpt" --image-policy=root=verity:root-verity-sig=unused+absent -systemd-dissect --validate "${image}.gpt" --image-policy=root=verity:swap=absent -systemd-dissect --validate "${image}.gpt" --image-policy=root=verity:swap=absent+unprotected -(! systemd-dissect --validate "${image}.gpt" --image-policy=root=verity:root-verity=unused+absent) -systemd-dissect --validate "${image}.gpt" --image-policy=root=signed -(! systemd-dissect --validate "${image}.gpt" --image-policy=root=signed:root-verity-sig=unused+absent) -(! systemd-dissect --validate "${image}.gpt" --image-policy=root=signed:root-verity=unused+absent) - -# Test RootImagePolicy= unit file setting -systemd-run --wait -P -p RootImage="${image}.gpt" -p RootHash="${roothash}" -p MountAPIVFS=yes cat /usr/lib/os-release | grep -q -F "MARKER=1" -systemd-run --wait -P -p RootImage="${image}.gpt" -p RootHash="${roothash}" -p RootImagePolicy='*' -p MountAPIVFS=yes cat /usr/lib/os-release | grep -q -F "MARKER=1" -(! systemd-run --wait -P -p RootImage="${image}.gpt" -p RootHash="${roothash}" -p RootImagePolicy='~' -p MountAPIVFS=yes cat /usr/lib/os-release | grep -q -F "MARKER=1") -(! systemd-run --wait -P -p RootImage="${image}.gpt" -p RootHash="${roothash}" -p RootImagePolicy='-' -p MountAPIVFS=yes cat /usr/lib/os-release | grep -q -F "MARKER=1") -(! systemd-run --wait -P -p RootImage="${image}.gpt" -p RootHash="${roothash}" -p RootImagePolicy='root=absent' -p MountAPIVFS=yes cat /usr/lib/os-release | grep -q -F "MARKER=1") -systemd-run --wait -P -p RootImage="${image}.gpt" -p RootHash="${roothash}" -p RootImagePolicy='root=verity' -p MountAPIVFS=yes cat /usr/lib/os-release | grep -q -F "MARKER=1" -systemd-run --wait -P -p RootImage="${image}.gpt" -p RootHash="${roothash}" -p RootImagePolicy='root=signed' -p MountAPIVFS=yes cat /usr/lib/os-release | grep -q -F "MARKER=1" -(! systemd-run --wait -P -p RootImage="${image}.gpt" -p RootHash="${roothash}" -p RootImagePolicy='root=encrypted' -p MountAPIVFS=yes cat /usr/lib/os-release | grep -q -F "MARKER=1") - -systemd-dissect --root-hash "${roothash}" --mount "${image}.gpt" "${image_dir}/mount" -grep -q -F -f "$os_release" "${image_dir}/mount/usr/lib/os-release" -grep -q -F -f "$os_release" "${image_dir}/mount/etc/os-release" -grep -q -F "MARKER=1" "${image_dir}/mount/usr/lib/os-release" -systemd-dissect --umount "${image_dir}/mount" - -systemd-dissect --root-hash "${roothash}" --mount "${image}.gpt" --in-memory "${image_dir}/mount" -grep -q -F -f "$os_release" "${image_dir}/mount/usr/lib/os-release" -grep -q -F -f "$os_release" "${image_dir}/mount/etc/os-release" -grep -q -F "MARKER=1" "${image_dir}/mount/usr/lib/os-release" -systemd-dissect --umount "${image_dir}/mount" - -# add explicit -p MountAPIVFS=yes once to test the parser -systemd-run -P -p RootImage="${image}.gpt" -p RootHash="${roothash}" -p MountAPIVFS=yes cat /usr/lib/os-release | grep -q -F "MARKER=1" - -systemd-run -P -p RootImage="${image}.raw" -p RootImageOptions="root:nosuid,dev home:ro,dev ro,noatime" mount | grep -F "squashfs" | grep -q -F "nosuid" -systemd-run -P -p RootImage="${image}.gpt" -p RootImageOptions="root:ro,noatime root:ro,dev" mount | grep -F "squashfs" | grep -q -F "noatime" - -mkdir -p "${image_dir}/result" -cat >/run/systemd/system/testservice-50a.service <<EOF -[Service] -Type=oneshot -ExecStart=bash -c "mount >/run/result/a" -BindPaths=${image_dir}/result:/run/result -TemporaryFileSystem=/run -RootImage=${image}.raw -RootImageOptions=root:ro,noatime home:ro,dev relatime,dev -RootImageOptions=nosuid,dev -EOF -systemctl start testservice-50a.service -grep -F "squashfs" "${image_dir}/result/a" | grep -q -F "noatime" -grep -F "squashfs" "${image_dir}/result/a" | grep -q -F -v "nosuid" - -cat >/run/systemd/system/testservice-50b.service <<EOF -[Service] -Type=oneshot -ExecStart=bash -c "mount >/run/result/b" -BindPaths=${image_dir}/result:/run/result -TemporaryFileSystem=/run -RootImage=${image}.gpt -RootImageOptions=root:ro,noatime,nosuid home:ro,dev nosuid,dev -RootImageOptions=home:ro,dev nosuid,dev,%%foo -# this is the default, but let's specify once to test the parser -MountAPIVFS=yes -EOF -systemctl start testservice-50b.service -grep -F "squashfs" "${image_dir}/result/b" | grep -q -F "noatime" - -# Check that specifier escape is applied %%foo → %foo -busctl get-property org.freedesktop.systemd1 /org/freedesktop/systemd1/unit/testservice_2d50b_2eservice org.freedesktop.systemd1.Service RootImageOptions | grep -F "nosuid,dev,%foo" - -# Now do some checks with MountImages, both by itself, with options and in combination with RootImage, and as single FS or GPT image -systemd-run -P -p MountImages="${image}.gpt:/run/img1 ${image}.raw:/run/img2" cat /run/img1/usr/lib/os-release | grep -q -F "MARKER=1" -systemd-run -P -p MountImages="${image}.gpt:/run/img1 ${image}.raw:/run/img2" cat /run/img2/usr/lib/os-release | grep -q -F "MARKER=1" -systemd-run -P -p MountImages="${image}.gpt:/run/img1 ${image}.raw:/run/img2:nosuid,dev" mount | grep -F "squashfs" | grep -q -F "nosuid" -systemd-run -P -p MountImages="${image}.gpt:/run/img1:root:nosuid ${image}.raw:/run/img2:home:suid" mount | grep -F "squashfs" | grep -q -F "nosuid" -systemd-run -P -p MountImages="${image}.raw:/run/img2\:3" cat /run/img2:3/usr/lib/os-release | grep -q -F "MARKER=1" -systemd-run -P -p MountImages="${image}.raw:/run/img2\:3:nosuid" mount | grep -F "squashfs" | grep -q -F "nosuid" -systemd-run -P -p TemporaryFileSystem=/run -p RootImage="${image}.raw" -p MountImages="${image}.gpt:/run/img1 ${image}.raw:/run/img2" cat /usr/lib/os-release | grep -q -F "MARKER=1" -systemd-run -P -p TemporaryFileSystem=/run -p RootImage="${image}.raw" -p MountImages="${image}.gpt:/run/img1 ${image}.raw:/run/img2" cat /run/img1/usr/lib/os-release | grep -q -F "MARKER=1" -systemd-run -P -p TemporaryFileSystem=/run -p RootImage="${image}.gpt" -p RootHash="${roothash}" -p MountImages="${image}.gpt:/run/img1 ${image}.raw:/run/img2" cat /run/img2/usr/lib/os-release | grep -q -F "MARKER=1" -cat >/run/systemd/system/testservice-50c.service <<EOF -[Service] -MountAPIVFS=yes -TemporaryFileSystem=/run -RootImage=${image}.raw -MountImages=${image}.gpt:/run/img1:root:noatime:home:relatime -MountImages=${image}.raw:/run/img2\:3:nosuid -ExecStart=bash -c "cat /run/img1/usr/lib/os-release >/run/result/c" -ExecStart=bash -c "cat /run/img2:3/usr/lib/os-release >>/run/result/c" -ExecStart=bash -c "mount >>/run/result/c" -BindPaths=${image_dir}/result:/run/result -Type=oneshot -EOF -systemctl start testservice-50c.service -grep -q -F "MARKER=1" "${image_dir}/result/c" -grep -F "squashfs" "${image_dir}/result/c" | grep -q -F "noatime" -grep -F "squashfs" "${image_dir}/result/c" | grep -q -F -v "nosuid" - -# Adding a new mounts at runtime works if the unit is in the active state, -# so use Type=notify to make sure there's no race condition in the test -cat >/run/systemd/system/testservice-50d.service <<EOF -[Service] -RuntimeMaxSec=300 -Type=notify -RemainAfterExit=yes -MountAPIVFS=yes -PrivateTmp=yes -ExecStart=/bin/sh -c ' \\ - systemd-notify --ready; \\ - while [ ! -f /tmp/img/usr/lib/os-release ] || ! grep -q -F MARKER /tmp/img/usr/lib/os-release; do \\ - sleep 0.1; \\ - done; \\ - mount; \\ - mount | grep -F "on /tmp/img type squashfs" | grep -q -F "nosuid"; \\ -' -EOF -systemctl start testservice-50d.service - -# Mount twice to exercise mount-beneath (on kernel 6.5+, on older kernels it will just overmount) -mkdir -p /tmp/wrong/foo -mksquashfs /tmp/wrong/foo /tmp/wrong.raw -systemctl mount-image --mkdir testservice-50d.service /tmp/wrong.raw /tmp/img -test "$(systemctl show -P SubState testservice-50d.service)" = "running" -systemctl mount-image --mkdir testservice-50d.service "${image}.raw" /tmp/img root:nosuid - -while systemctl show -P SubState testservice-50d.service | grep -q running -do - sleep 0.1 -done - -systemctl is-active testservice-50d.service - -# ExtensionImages will set up an overlay -systemd-run -P --property ExtensionImages=/usr/share/app0.raw --property RootImage="${image}.raw" cat /opt/script0.sh | grep -q -F "extension-release.app0" -systemd-run -P --property ExtensionImages=/usr/share/app0.raw --property RootImage="${image}.raw" cat /usr/lib/systemd/system/some_file | grep -q -F "MARKER=1" -systemd-run -P --property ExtensionImages="/usr/share/app0.raw /usr/share/app1.raw" --property RootImage="${image}.raw" cat /opt/script0.sh | grep -q -F "extension-release.app0" -systemd-run -P --property ExtensionImages="/usr/share/app0.raw /usr/share/app1.raw" --property RootImage="${image}.raw" cat /usr/lib/systemd/system/some_file | grep -q -F "MARKER=1" -systemd-run -P --property ExtensionImages="/usr/share/app0.raw /usr/share/app1.raw" --property RootImage="${image}.raw" cat /opt/script1.sh | grep -q -F "extension-release.app2" -systemd-run -P --property ExtensionImages="/usr/share/app0.raw /usr/share/app1.raw" --property RootImage="${image}.raw" cat /usr/lib/systemd/system/other_file | grep -q -F "MARKER=1" -systemd-run -P --property ExtensionImages=/usr/share/app-nodistro.raw --property RootImage="${image}.raw" cat /usr/lib/systemd/system/some_file | grep -q -F "MARKER=1" -systemd-run -P --property ExtensionImages=/etc/service-scoped-test.raw --property RootImage="${image}.raw" cat /etc/systemd/system/some_file | grep -q -F "MARKER_CONFEXT_123" -# Check that using a symlink to NAME-VERSION.raw works as long as the symlink has the correct name NAME.raw -mkdir -p /usr/share/symlink-test/ -cp /usr/share/app-nodistro.raw /usr/share/symlink-test/app-nodistro-v1.raw -ln -fs /usr/share/symlink-test/app-nodistro-v1.raw /usr/share/symlink-test/app-nodistro.raw -systemd-run -P --property ExtensionImages=/usr/share/symlink-test/app-nodistro.raw --property RootImage="${image}.raw" cat /usr/lib/systemd/system/some_file | grep -q -F "MARKER=1" - -# Symlink check again but for confext -mkdir -p /etc/symlink-test/ -cp /etc/service-scoped-test.raw /etc/symlink-test/service-scoped-test-v1.raw -ln -fs /etc/symlink-test/service-scoped-test-v1.raw /etc/symlink-test/service-scoped-test.raw -systemd-run -P --property ExtensionImages=/etc/symlink-test/service-scoped-test.raw --property RootImage="${image}.raw" cat /etc/systemd/system/some_file | grep -q -F "MARKER_CONFEXT_123" -# And again mixing sysext and confext -systemd-run -P \ - --property ExtensionImages=/usr/share/symlink-test/app-nodistro.raw \ - --property ExtensionImages=/etc/symlink-test/service-scoped-test.raw \ - --property RootImage="${image}.raw" cat /etc/systemd/system/some_file | grep -q -F "MARKER_CONFEXT_123" -systemd-run -P \ - --property ExtensionImages=/usr/share/symlink-test/app-nodistro.raw \ - --property ExtensionImages=/etc/symlink-test/service-scoped-test.raw \ - --property RootImage="${image}.raw" cat /usr/lib/systemd/system/some_file | grep -q -F "MARKER=1" - -cat >/run/systemd/system/testservice-50e.service <<EOF -[Service] -MountAPIVFS=yes -TemporaryFileSystem=/run /var/lib -StateDirectory=app0 -RootImage=${image}.raw -ExtensionImages=/usr/share/app0.raw /usr/share/app1.raw:nosuid -# Relevant only for sanitizer runs -UnsetEnvironment=LD_PRELOAD -ExecStart=/bin/bash -c '/opt/script0.sh | grep ID' -ExecStart=/bin/bash -c '/opt/script1.sh | grep ID' -Type=oneshot -RemainAfterExit=yes -EOF -systemctl start testservice-50e.service -systemctl is-active testservice-50e.service - -# ExtensionDirectories will set up an overlay -mkdir -p "${image_dir}/app0" "${image_dir}/app1" "${image_dir}/app-nodistro" "${image_dir}/service-scoped-test" -(! systemd-run -P --property ExtensionDirectories="${image_dir}/nonexistent" --property RootImage="${image}.raw" cat /opt/script0.sh) -(! systemd-run -P --property ExtensionDirectories="${image_dir}/app0" --property RootImage="${image}.raw" cat /opt/script0.sh) -systemd-dissect --mount /usr/share/app0.raw "${image_dir}/app0" -systemd-dissect --mount /usr/share/app1.raw "${image_dir}/app1" -systemd-dissect --mount /usr/share/app-nodistro.raw "${image_dir}/app-nodistro" -systemd-dissect --mount /etc/service-scoped-test.raw "${image_dir}/service-scoped-test" -systemd-run -P --property ExtensionDirectories="${image_dir}/app0" --property RootImage="${image}.raw" cat /opt/script0.sh | grep -q -F "extension-release.app0" -systemd-run -P --property ExtensionDirectories="${image_dir}/app0" --property RootImage="${image}.raw" cat /usr/lib/systemd/system/some_file | grep -q -F "MARKER=1" -systemd-run -P --property ExtensionDirectories="${image_dir}/app0 ${image_dir}/app1" --property RootImage="${image}.raw" cat /opt/script0.sh | grep -q -F "extension-release.app0" -systemd-run -P --property ExtensionDirectories="${image_dir}/app0 ${image_dir}/app1" --property RootImage="${image}.raw" cat /usr/lib/systemd/system/some_file | grep -q -F "MARKER=1" -systemd-run -P --property ExtensionDirectories="${image_dir}/app0 ${image_dir}/app1" --property RootImage="${image}.raw" cat /opt/script1.sh | grep -q -F "extension-release.app2" -systemd-run -P --property ExtensionDirectories="${image_dir}/app0 ${image_dir}/app1" --property RootImage="${image}.raw" cat /usr/lib/systemd/system/other_file | grep -q -F "MARKER=1" -systemd-run -P --property ExtensionDirectories="${image_dir}/app-nodistro" --property RootImage="${image}.raw" cat /usr/lib/systemd/system/some_file | grep -q -F "MARKER=1" -systemd-run -P --property ExtensionDirectories="${image_dir}/service-scoped-test" --property RootImage="${image}.raw" cat /etc/systemd/system/some_file | grep -q -F "MARKER_CONFEXT_123" -cat >/run/systemd/system/testservice-50f.service <<EOF -[Service] -MountAPIVFS=yes -TemporaryFileSystem=/run /var/lib -StateDirectory=app0 -RootImage=${image}.raw -ExtensionDirectories=${image_dir}/app0 ${image_dir}/app1 -# Relevant only for sanitizer runs -UnsetEnvironment=LD_PRELOAD -ExecStart=/bin/bash -c '/opt/script0.sh | grep ID' -ExecStart=/bin/bash -c '/opt/script1.sh | grep ID' -Type=oneshot -RemainAfterExit=yes -EOF -systemctl start testservice-50f.service -systemctl is-active testservice-50f.service -systemd-dissect --umount "${image_dir}/app0" -systemd-dissect --umount "${image_dir}/app1" - -# Test that an extension consisting of an empty directory under /etc/extensions/ takes precedence -mkdir -p /var/lib/extensions/ -ln -s /usr/share/app-nodistro.raw /var/lib/extensions/app-nodistro.raw -systemd-sysext merge -grep -q -F "MARKER=1" /usr/lib/systemd/system/some_file -systemd-sysext unmerge -mkdir -p /etc/extensions/app-nodistro -systemd-sysext merge -test ! -e /usr/lib/systemd/system/some_file -systemd-sysext unmerge -rmdir /etc/extensions/app-nodistro - -# Similar, but go via varlink -varlinkctl call /run/systemd/io.systemd.sysext io.systemd.sysext.List '{}' -(! grep -q -F "MARKER=1" /usr/lib/systemd/system/some_file ) -varlinkctl call /run/systemd/io.systemd.sysext io.systemd.sysext.Merge '{}' -grep -q -F "MARKER=1" /usr/lib/systemd/system/some_file -varlinkctl call /run/systemd/io.systemd.sysext io.systemd.sysext.Refresh '{}' -grep -q -F "MARKER=1" /usr/lib/systemd/system/some_file -varlinkctl call /run/systemd/io.systemd.sysext io.systemd.sysext.Unmerge '{}' -(! grep -q -F "MARKER=1" /usr/lib/systemd/system/some_file ) - -# Check that extensions cannot contain os-release -mkdir -p /run/extensions/app-reject/usr/lib/{extension-release.d/,systemd/system} -echo "ID=_any" >/run/extensions/app-reject/usr/lib/extension-release.d/extension-release.app-reject -echo "ID=_any" >/run/extensions/app-reject/usr/lib/os-release -touch /run/extensions/app-reject/usr/lib/systemd/system/other_file -(! systemd-sysext merge) -test ! -e /usr/lib/systemd/system/some_file -test ! -e /usr/lib/systemd/system/other_file -systemd-sysext unmerge -rm -rf /run/extensions/app-reject -rm /var/lib/extensions/app-nodistro.raw - -mkdir -p /run/machines /run/portables /run/extensions -touch /run/machines/a.raw /run/portables/b.raw /run/extensions/c.raw - -systemd-dissect --discover --json=short >/tmp/discover.json -grep -q -F '{"name":"a","type":"raw","class":"machine","ro":false,"path":"/run/machines/a.raw"' /tmp/discover.json -grep -q -F '{"name":"b","type":"raw","class":"portable","ro":false,"path":"/run/portables/b.raw"' /tmp/discover.json -grep -q -F '{"name":"c","type":"raw","class":"sysext","ro":false,"path":"/run/extensions/c.raw"' /tmp/discover.json -rm /tmp/discover.json /run/machines/a.raw /run/portables/b.raw /run/extensions/c.raw - -# Check that the /sbin/mount.ddi helper works -T="/tmp/mounthelper.$RANDOM" -mount -t ddi "${image}.gpt" "$T" -o ro,X-mount.mkdir,discard -umount -R "$T" -rmdir "$T" - -LOOP="$(systemd-dissect --attach --loop-ref=waldo "${image}.raw")" - -# Wait until the symlinks we want to test are established -udevadm trigger -w "$LOOP" - -# Check if the /dev/loop/* symlinks really reference the right device -test /dev/disk/by-loop-ref/waldo -ef "$LOOP" - -if [ "$(stat -c '%Hd:%Ld' "${image}.raw")" != '?d:?d' ] ; then - # Old stat didn't know the %Hd and %Ld specifiers and turned them into ?d - # instead. Let's simply skip the test on such old systems. - test "$(stat -c '/dev/disk/by-loop-inode/%Hd:%Ld-%i' "${image}.raw")" -ef "$LOOP" -fi - -# Detach by loopback device -systemd-dissect --detach "$LOOP" - -# Test long reference name. -# Note, sizeof_field(struct loop_info64, lo_file_name) == 64, -# and --loop-ref accepts upto 63 characters, and udev creates symlink -# based on the name when it has upto _62_ characters. -name="$(for _ in {1..62}; do echo -n 'x'; done)" -LOOP="$(systemd-dissect --attach --loop-ref="$name" "${image}.raw")" -udevadm trigger -w "$LOOP" - -# Check if the /dev/disk/by-loop-ref/$name symlink really references the right device -test "/dev/disk/by-loop-ref/$name" -ef "$LOOP" - -# Detach by the /dev/disk/by-loop-ref symlink -systemd-dissect --detach "/dev/disk/by-loop-ref/$name" - -name="$(for _ in {1..63}; do echo -n 'x'; done)" -LOOP="$(systemd-dissect --attach --loop-ref="$name" "${image}.raw")" -udevadm trigger -w "$LOOP" - -# Check if the /dev/disk/by-loop-ref/$name symlink does not exist -test ! -e "/dev/disk/by-loop-ref/$name" - -# Detach by backing inode -systemd-dissect --detach "${image}.raw" -(! systemd-dissect --detach "${image}.raw") - -# check for confext functionality -mkdir -p /run/confexts/test/etc/extension-release.d -echo "ID=_any" >/run/confexts/test/etc/extension-release.d/extension-release.test -echo "ARCHITECTURE=_any" >>/run/confexts/test/etc/extension-release.d/extension-release.test -echo "MARKER_CONFEXT_123" >/run/confexts/test/etc/testfile -cat <<EOF >/run/confexts/test/etc/testscript -#!/bin/bash -echo "This should not happen" -EOF -chmod +x /run/confexts/test/etc/testscript -systemd-confext merge -grep -q -F "MARKER_CONFEXT_123" /etc/testfile -(! /etc/testscript) -systemd-confext status -systemd-confext unmerge -rm -rf /run/confexts/ - -unsquashfs -no-xattrs -d /tmp/img "${image}.raw" -systemd-run --unit=test-root-ephemeral \ - -p RootDirectory=/tmp/img \ - -p RootEphemeral=yes \ - -p Type=exec \ - bash -c "touch /abc && sleep infinity" -test -n "$(ls -A /var/lib/systemd/ephemeral-trees)" -systemctl stop test-root-ephemeral -# shellcheck disable=SC2016 -timeout 10 bash -c 'until test -z "$(ls -A /var/lib/systemd/ephemeral-trees)"; do sleep .5; done' -test ! -f /tmp/img/abc - -systemd-dissect --mtree /tmp/img -systemd-dissect --list /tmp/img - -read -r SHA256SUM1 _ < <(systemd-dissect --copy-from /tmp/img etc/os-release | sha256sum) -test "$SHA256SUM1" != "" - -echo abc > abc -systemd-dissect --copy-to /tmp/img abc /abc -test -f /tmp/img/abc - -# Test for dissect tool support with systemd-sysext -mkdir -p /run/extensions/ testkit/usr/lib/extension-release.d/ -echo "ID=_any" >testkit/usr/lib/extension-release.d/extension-release.testkit -echo "ARCHITECTURE=_any" >>testkit/usr/lib/extension-release.d/extension-release.testkit -echo "MARKER_SYSEXT_123" >testkit/usr/lib/testfile -mksquashfs testkit/ testkit.raw -cp testkit.raw /run/extensions/ -unsquashfs -l /run/extensions/testkit.raw -systemd-dissect --no-pager /run/extensions/testkit.raw | grep -q '✓ sysext for portable service' -systemd-dissect --no-pager /run/extensions/testkit.raw | grep -q '✓ sysext for system' -systemd-sysext merge -systemd-sysext status -grep -q -F "MARKER_SYSEXT_123" /usr/lib/testfile -systemd-sysext unmerge -rm -rf /run/extensions/ testkit/ - -# Test for dissect tool support with systemd-confext -mkdir -p /run/confexts/ testjob/etc/extension-release.d/ -echo "ID=_any" >testjob/etc/extension-release.d/extension-release.testjob -echo "ARCHITECTURE=_any" >>testjob/etc/extension-release.d/extension-release.testjob -echo "MARKER_CONFEXT_123" >testjob/etc/testfile -mksquashfs testjob/ testjob.raw -cp testjob.raw /run/confexts/ -unsquashfs -l /run/confexts/testjob.raw -systemd-dissect --no-pager /run/confexts/testjob.raw | grep -q '✓ confext for system' -systemd-dissect --no-pager /run/confexts/testjob.raw | grep -q '✓ confext for portable service' -systemd-confext merge -systemd-confext status -grep -q -F "MARKER_CONFEXT_123" /etc/testfile -systemd-confext unmerge -rm -rf /run/confexts/ testjob/ - -systemd-run -P -p RootImage="${image}.raw" cat /run/host/os-release | cmp "${os_release}" - -# Test that systemd-sysext reloads the daemon. -mkdir -p /var/lib/extensions/ -ln -s /usr/share/app-reload.raw /var/lib/extensions/app-reload.raw -systemd-sysext merge --no-reload -# the service should not be running -if systemctl --quiet is-active foo.service; then - echo "foo.service should not be active" - exit 1 -fi -systemd-sysext unmerge --no-reload -systemd-sysext merge -for RETRY in $(seq 60) LAST; do - if [[ "$(journalctl --boot _SYSTEMD_UNIT="foo.service" + SYSLOG_IDENTIFIER="sysext-foo" -p info -o cat)" == "foo" ]]; then - break - fi - if [ "${RETRY}" = LAST ]; then - echo "Output of foo.service not found" - exit 1 - fi - sleep 0.5 -done -systemd-sysext unmerge --no-reload -# Grep on the Warning to find the warning helper mentioning the daemon reload. -systemctl status foo.service 2>&1 | grep -q -F "Warning" -systemd-sysext merge -systemd-sysext unmerge -systemctl status foo.service 2>&1 | grep -v -q -F "Warning" -rm /var/lib/extensions/app-reload.raw - -# Test systemd-repart --make-ddi=: -if command -v mksquashfs >/dev/null 2>&1; then - - openssl req -config "$OPENSSL_CONFIG" -subj="/CN=waldo" -x509 -sha256 -nodes -days 365 -newkey rsa:4096 -keyout /tmp/test-50-privkey.key -out /tmp/test-50-cert.crt - - mkdir -p /tmp/test-50-confext/etc/extension-release.d/ - - echo "foobar50" > /tmp/test-50-confext/etc/waldo - - ( grep -e '^\(ID\|VERSION_ID\)=' /etc/os-release ; echo IMAGE_ID=waldo ; echo IMAGE_VERSION=7 ) > /tmp/test-50-confext/etc/extension-release.d/extension-release.waldo - - mkdir -p /run/confexts - - SYSTEMD_REPART_OVERRIDE_FSTYPE=squashfs systemd-repart -C -s /tmp/test-50-confext --certificate=/tmp/test-50-cert.crt --private-key=/tmp/test-50-privkey.key /run/confexts/waldo.confext.raw - rm -rf /tmp/test-50-confext - - mkdir -p /run/verity.d - cp /tmp/test-50-cert.crt /run/verity.d/ - systemd-dissect --mtree /run/confexts/waldo.confext.raw - - systemd-confext refresh - - read -r X < /etc/waldo - test "$X" = foobar50 - - rm /run/confexts/waldo.confext.raw - - systemd-confext refresh - - (! test -f /etc/waldo ) - - mkdir -p /tmp/test-50-sysext/usr/lib/extension-release.d/ - - # Make sure the sysext is big enough to not fit in the minimum partition size of repart so we know the - # Minimize= logic is working. - truncate --size=50M /tmp/test-50-sysext/usr/waldo - - ( grep -e '^\(ID\|VERSION_ID\)=' /etc/os-release ; echo IMAGE_ID=waldo ; echo IMAGE_VERSION=7 ) > /tmp/test-50-sysext/usr/lib/extension-release.d/extension-release.waldo - - mkdir -p /run/extensions - - SYSTEMD_REPART_OVERRIDE_FSTYPE=squashfs systemd-repart -S -s /tmp/test-50-sysext --certificate=/tmp/test-50-cert.crt --private-key=/tmp/test-50-privkey.key /run/extensions/waldo.sysext.raw - - systemd-dissect --mtree /run/extensions/waldo.sysext.raw - - systemd-sysext refresh - - test -f /usr/waldo - - rm /run/verity.d/test-50-cert.crt /run/extensions/waldo.sysext.raw /tmp/test-50-cert.crt /tmp/test-50-privkey.key - - systemd-sysext refresh - - (! test -f /usr/waldo) -fi - -# Sneak in a couple of expected-to-fail invocations to cover -# https://github.com/systemd/systemd/issues/29610 -(! systemd-run -P -p MountImages="/this/should/definitely/not/exist.img:/run/img2\:3:nosuid" false) -(! systemd-run -P -p ExtensionImages="/this/should/definitely/not/exist.img" false) -(! systemd-run -P -p RootImage="/this/should/definitely/not/exist.img" false) -(! systemd-run -P -p ExtensionDirectories="/foo/bar /foo/baz" false) - -touch /testok |