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dc44fd69b0
Otherwise, ProtectHome=tmpfs makes /home/ and friends not read-only. Also, mount options for /run/ specified in MountAPIVFS=yes are not applied. The function append_static_mounts() was introduced in5327c910d2, but at that time, there were neither .read_only nor .options in the struct. But, when later the struct is extended, the function was not updated and they were not copied from the static table. The fields has been used in static tables sincee4da7d8c79, and also in94293d65cd. Fixes #34825. (cherry picked from commit0cc496b2d2)
396 lines
21 KiB
Bash
Executable File
396 lines
21 KiB
Bash
Executable File
#!/usr/bin/env bash
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# SPDX-License-Identifier: LGPL-2.1-or-later
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# shellcheck disable=SC2016
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set -eux
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set -o pipefail
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# shellcheck source=test/units/util.sh
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. "$(dirname "$0")"/util.sh
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# Make sure the unit's exec context matches its configuration
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# See: https://github.com/systemd/systemd/pull/29552
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# Even though hidepid= was introduced in kernel 3.3, we support only
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# the post 5.8 implementation that allows us to apply the option per-instance,
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# instead of the whole namespace. To distinguish between these two implementations
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# lets check if we can mount procfs with a named value (e.g. hidepid=off), since
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# support for this was introduced in the same commit as the per-instance stuff
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proc_supports_option() {
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local option="${1:?}"
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local proc_tmp ec
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proc_tmp="$(mktemp -d)"
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mount -t proc -o "$option" proc "$proc_tmp" && ec=0 || ec=$?
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mountpoint -q "$proc_tmp" && umount -q "$proc_tmp"
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rm -rf "$proc_tmp"
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return $ec
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}
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# In coverage builds we disable ProtectSystem= and ProtectHome= via a service.d
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# dropin in /etc. This dropin has, unfortunately, higher priority than
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# the transient stuff from systemd-run. Let's just skip the following tests
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# in that case instead of complicating the test setup even more */
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if [[ -z "${COVERAGE_BUILD_DIR:-}" ]]; then
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if ! systemd-detect-virt -cq && command -v bootctl >/dev/null; then
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boot_path="$(bootctl --print-boot-path)"
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esp_path="$(bootctl --print-esp-path)"
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# If the mount points are handled by automount units, make sure we trigger
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# them before proceeding further
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ls -l "$boot_path" "$esp_path"
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fi
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systemd-run --wait --pipe -p ProtectSystem=yes \
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bash -xec "test ! -w /usr; ${boot_path:+"test ! -w $boot_path; test ! -w $esp_path;"} test -w /etc; test -w /var"
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systemd-run --wait --pipe -p ProtectSystem=full \
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bash -xec "test ! -w /usr; ${boot_path:+"test ! -w $boot_path; test ! -w $esp_path;"} test ! -w /etc; test -w /var"
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systemd-run --wait --pipe -p ProtectSystem=strict \
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bash -xec "test ! -w /; test ! -w /etc; test ! -w /var; test -w /dev; test -w /proc"
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systemd-run --wait --pipe -p ProtectSystem=no \
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bash -xec "test -w /; test -w /etc; test -w /var; test -w /dev; test -w /proc"
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MARK="$(mktemp /root/.exec-context.XXX)"
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systemd-run --wait --pipe -p ProtectHome=yes \
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bash -xec "test ! -w /home; test ! -w /root; test ! -w /run/user; test ! -e $MARK"
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systemd-run --wait --pipe -p ProtectHome=read-only \
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bash -xec "test ! -w /home; test ! -w /root; test ! -w /run/user; test -e $MARK"
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systemd-run --wait --pipe -p ProtectHome=tmpfs -p TemporaryFileSystem=/home/foo \
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bash -xec "test ! -w /home; test ! -w /root; test ! -w /run/user; test ! -e $MARK; test -w /home/foo"
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systemd-run --wait --pipe -p ProtectHome=no \
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bash -xec "test -w /home; test -w /root; test -w /run/user; test -e $MARK"
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rm -f "$MARK"
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fi
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systemd-run --wait --pipe -p PrivateMounts=true -p MountAPIVFS=yes \
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bash -xec '[[ "$(findmnt --mountpoint /proc --noheadings -o FSTYPE)" == proc ]];
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[[ "$$(findmnt --mountpoint /dev --noheadings -o FSTYPE)" =~ (devtmpfs|tmpfs) ]];
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[[ "$$(findmnt --mountpoint /sys --noheadings -o FSTYPE)" =~ (sysfs|tmpfs) ]];
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[[ "$$(findmnt --mountpoint /run --noheadings -o FSTYPE)" == tmpfs ]];
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[[ "$$(findmnt --mountpoint /run --noheadings -o VFS-OPTIONS)" =~ rw ]];
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[[ "$$(findmnt --mountpoint /run --noheadings -o VFS-OPTIONS)" =~ nosuid ]];
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[[ "$$(findmnt --mountpoint /run --noheadings -o VFS-OPTIONS)" =~ nodev ]]'
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if proc_supports_option "hidepid=off"; then
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systemd-run --wait --pipe -p ProtectProc=noaccess -p User=testuser \
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bash -xec 'test -e /proc/1; test ! -r /proc/1; test -r /proc/$$$$/comm'
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systemd-run --wait --pipe -p ProtectProc=invisible -p User=testuser \
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bash -xec 'test ! -e /proc/1; test -r /proc/$$$$/comm'
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systemd-run --wait --pipe -p ProtectProc=ptraceable -p User=testuser \
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bash -xec 'test ! -e /proc/1; test -r /proc/$$$$/comm'
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systemd-run --wait --pipe -p ProtectProc=ptraceable -p User=testuser -p AmbientCapabilities=CAP_SYS_PTRACE \
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bash -xec 'test -r /proc/1; test -r /proc/$$$$/comm'
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systemd-run --wait --pipe -p ProtectProc=default -p User=testuser \
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bash -xec 'test -r /proc/1; test -r /proc/$$$$/comm'
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fi
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if proc_supports_option "subset=pid"; then
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systemd-run --wait --pipe -p ProcSubset=pid -p User=testuser \
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bash -xec "test -r /proc/1/comm; test ! -e /proc/cpuinfo"
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systemd-run --wait --pipe -p ProcSubset=all -p User=testuser \
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bash -xec "test -r /proc/1/comm; test -r /proc/cpuinfo"
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fi
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if ! systemd-detect-virt -cq; then
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systemd-run --wait --pipe -p ProtectKernelLogs=yes -p User=testuser \
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bash -xec "test ! -r /dev/kmsg"
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systemd-run --wait --pipe -p ProtectKernelLogs=no -p User=testuser \
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bash -xec "test -r /dev/kmsg"
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fi
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systemd-run --wait --pipe -p BindPaths="/etc /home:/mnt:norbind -/foo/bar/baz:/usr:rbind" \
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bash -xec "mountpoint /etc; test -d /etc/systemd; mountpoint /mnt; ! mountpoint /usr"
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systemd-run --wait --pipe -p BindReadOnlyPaths="/etc /home:/mnt:norbind -/foo/bar/baz:/usr:rbind" \
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bash -xec "test ! -w /etc; test ! -w /mnt; ! mountpoint /usr"
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# Make sure we properly serialize/deserialize paths with spaces
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# See: https://github.com/systemd/systemd/issues/30747
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touch "/tmp/test file with spaces"
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systemd-run --wait --pipe -p TemporaryFileSystem="/tmp" -p BindPaths="/etc /home:/mnt:norbind /tmp/test\ file\ with\ spaces" \
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bash -xec "mountpoint /etc; test -d /etc/systemd; mountpoint /mnt; stat '/tmp/test file with spaces'"
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systemd-run --wait --pipe -p TemporaryFileSystem="/tmp" -p BindPaths="/etc /home:/mnt:norbind /tmp/test\ file\ with\ spaces:/tmp/destination\ wi\:th\ spaces" \
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bash -xec "mountpoint /etc; test -d /etc/systemd; mountpoint /mnt; stat '/tmp/destination wi:th spaces'"
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# Check if we correctly serialize, deserialize, and set directives that
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# have more complex internal handling
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if ! systemd-detect-virt -cq; then
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# Funny detail: this originally used the underlying rootfs device, but that,
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# for some reason, caused "divide error" in kernel, followed by a kernel panic
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TEMPFILE="$(mktemp)"
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LODEV="$(losetup --show -f "$TEMPFILE")"
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ROOT_DEV_MAJ_MIN="$(lsblk -nro MAJ:MIN "$LODEV")"
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EXPECTED_IO_MAX="$ROOT_DEV_MAJ_MIN rbps=1000 wbps=1000000000000 riops=2000000000 wiops=4000"
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EXPECTED_IO_LATENCY="$ROOT_DEV_MAJ_MIN target=69000"
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SERVICE_NAME="test-io-directives-$RANDOM.service"
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CGROUP_PATH="/sys/fs/cgroup/system.slice/$SERVICE_NAME"
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# IO*=
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ARGUMENTS=(
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# Throw in a couple of invalid entries just to test things out
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-p IOReadBandwidthMax="/foo/bar 1M"
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-p IOReadBandwidthMax="/foo/baz 1M"
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-p IOReadBandwidthMax="$LODEV 1M"
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-p IOReadBandwidthMax="$LODEV 1K"
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-p IOWriteBandwidthMax="$LODEV 1G"
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-p IOWriteBandwidthMax="$LODEV 1T"
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-p IOReadIOPSMax="$LODEV 2G"
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-p IOWriteIOPSMax="$LODEV 4K"
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-p IODeviceLatencyTargetSec="$LODEV 666ms"
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-p IODeviceLatencyTargetSec="/foo/bar 69ms"
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-p IODeviceLatencyTargetSec="$LODEV 69ms"
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-p IOReadBandwidthMax="/foo/bar 1M"
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-p IOReadBandwidthMax="/foo/baz 1M"
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# TODO: IODeviceWeight= doesn't work on loop devices and virtual disks
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-p IODeviceWeight="$LODEV 999"
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-p IODeviceWeight="/foo/bar 999"
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)
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systemctl set-property system.slice IOAccounting=yes
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# io.latency not available by default on Debian stable
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if [[ -e /sys/fs/cgroup/system.slice/io.latency ]]; then
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systemd-run --wait --pipe --unit "$SERVICE_NAME" "${ARGUMENTS[@]}" \
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bash -xec "diff <(echo $EXPECTED_IO_MAX) $CGROUP_PATH/io.max; diff <(echo $EXPECTED_IO_LATENCY) $CGROUP_PATH/io.latency"
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fi
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# CPUScheduling=
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ARGUMENTS=(
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-p CPUSchedulingPolicy=rr # ID: 2
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-p CPUSchedulingPolicy=fifo # ID: 1
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-p CPUSchedulingPriority=5 # Actual prio: 94 (99 - prio)
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-p CPUSchedulingPriority=10 # Actual prio: 89 (99 - prio)
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)
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systemd-run --wait --pipe --unit "$SERVICE_NAME" "${ARGUMENTS[@]}" \
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bash -xec 'grep -E "^policy\s*:\s*1$" /proc/self/sched; grep -E "^prio\s*:\s*89$" /proc/self/sched'
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# Device*=
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ARGUMENTS=(
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-p DevicePolicy=closed
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-p DevicePolicy=strict
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-p DeviceAllow="char-mem rm" # Allow read & mknod for /dev/{null,zero,...}
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-p DeviceAllow="$LODEV rw"
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-p DeviceAllow="$LODEV w" # Allow write for the loop
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# Everything else should be disallowed per the strict policy
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)
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systemd-run --wait --pipe --unit "$SERVICE_NAME" "${ARGUMENTS[@]}" \
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bash -xec "test -r /dev/null; test ! -w /dev/null; test ! -r $LODEV; test -w $LODEV; test ! -r /dev/tty; test ! -w /dev/tty"
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if ! systemctl --version | grep -qF -- "-BPF_FRAMEWORK"; then
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# SocketBind*=
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ARGUMENTS=(
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-p SocketBindAllow=
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-p SocketBindAllow=1234
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-p SocketBindAllow=ipv4:udp:any
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-p SocketBindAllow=ipv6:6666
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# Everything but the last assignment is superfluous, but it still exercises
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# the parsing machinery
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-p SocketBindDeny=
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-p SocketBindDeny=1111
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-p SocketBindDeny=ipv4:1111
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-p SocketBindDeny=ipv4:any
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-p SocketBindDeny=ipv4:tcp:any
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-p SocketBindDeny=ipv4:udp:10000-11000
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-p SocketBindDeny=ipv6:1111
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-p SocketBindDeny=any
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)
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# We should fail with EPERM when trying to bind to a socket not on the allow list
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# (ncat exits with 2 in that case)
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systemd-run --wait -p SuccessExitStatus="1 2" --pipe "${ARGUMENTS[@]}" \
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bash -xec 'timeout 1s ncat -l 127.0.0.1 9999; exit 42'
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systemd-run --wait -p SuccessExitStatus="1 2" --pipe "${ARGUMENTS[@]}" \
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bash -xec 'timeout 1s ncat -l ::1 9999; exit 42'
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systemd-run --wait -p SuccessExitStatus="1 2" --pipe "${ARGUMENTS[@]}" \
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bash -xec 'timeout 1s ncat -6 -u -l ::1 9999; exit 42'
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systemd-run --wait -p SuccessExitStatus="1 2" --pipe "${ARGUMENTS[@]}" \
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bash -xec 'timeout 1s ncat -4 -l 127.0.0.1 6666; exit 42'
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systemd-run --wait -p SuccessExitStatus="1 2" --pipe -p SocketBindDeny=any \
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bash -xec 'timeout 1s ncat -l 127.0.0.1 9999; exit 42'
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# Consequently, we should succeed when binding to a socket on the allow list
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# and keep listening on it until we're killed by `timeout` (EC 124)
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systemd-run --wait --pipe -p SuccessExitStatus=124 "${ARGUMENTS[@]}" \
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bash -xec 'timeout 1s ncat -4 -l 127.0.0.1 1234; exit 1'
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systemd-run --wait --pipe -p SuccessExitStatus=124 "${ARGUMENTS[@]}" \
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bash -xec 'timeout 1s ncat -4 -u -l 127.0.0.1 5678; exit 1'
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systemd-run --wait --pipe -p SuccessExitStatus=124 "${ARGUMENTS[@]}" \
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bash -xec 'timeout 1s ncat -6 -l ::1 1234; exit 1'
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systemd-run --wait --pipe -p SuccessExitStatus=124 "${ARGUMENTS[@]}" \
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bash -xec 'timeout 1s ncat -6 -l ::1 6666; exit 1'
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fi
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losetup -d "$LODEV"
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rm -f "$TEMPFILE"
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fi
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# {Cache,Configuration,Logs,Runtime,State}Directory=
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ARGUMENTS=(
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-p CacheDirectory="foo/bar/baz also\ with\ spaces"
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-p CacheDirectory="foo"
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-p CacheDirectory="context"
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-p CacheDirectoryMode="0123"
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-p CacheDirectoryMode="0666"
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-p ConfigurationDirectory="context/foo also_context/bar context/nested/baz context/semi\:colon"
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-p ConfigurationDirectoryMode="0400"
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-p LogsDirectory="context/foo"
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-p LogsDirectory=""
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-p LogsDirectory="context/a/very/nested/logs/dir"
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-p RuntimeDirectory="context/with\ spaces"
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# Note: {Runtime,State,Cache,Logs}Directory= directives support the directory:symlink syntax, which
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# requires an additional level of escaping for the colon character
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-p RuntimeDirectory="also_context:a\ symlink\ with\ \\\:\ col\\\:ons\ and\ \ spaces"
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-p RuntimeDirectoryPreserve=yes
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-p StateDirectory="context"
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-p StateDirectory="./././././././context context context"
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-p StateDirectoryMode="0000"
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)
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rm -rf /run/context
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systemd-run --wait --pipe "${ARGUMENTS[@]}" \
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bash -xec '[[ $CACHE_DIRECTORY == "/var/cache/also with spaces:/var/cache/context:/var/cache/foo:/var/cache/foo/bar/baz" ]];
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[[ $(stat -c "%a" "${CACHE_DIRECTORY##*:}") == 666 ]]'
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systemd-run --wait --pipe "${ARGUMENTS[@]}" \
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bash -xec '[[ $CONFIGURATION_DIRECTORY == /etc/also_context/bar:/etc/context/foo:/etc/context/nested/baz:/etc/context/semi:colon ]];
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[[ $(stat -c "%a" "${CONFIGURATION_DIRECTORY%%:*}") == 400 ]]'
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systemd-run --wait --pipe "${ARGUMENTS[@]}" \
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bash -xec '[[ $LOGS_DIRECTORY == /var/log/context/a/very/nested/logs/dir:/var/log/context/foo ]];
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[[ $(stat -c "%a" "${LOGS_DIRECTORY##*:}") == 755 ]]'
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systemd-run --wait --pipe "${ARGUMENTS[@]}" \
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bash -xec '[[ $RUNTIME_DIRECTORY == "/run/also_context:/run/context/with spaces" ]];
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[[ $(stat -c "%a" "${RUNTIME_DIRECTORY##*:}") == 755 ]];
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[[ $(stat -c "%a" "${RUNTIME_DIRECTORY%%:*}") == 755 ]]'
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systemd-run --wait --pipe "${ARGUMENTS[@]}" \
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bash -xec '[[ $STATE_DIRECTORY == /var/lib/context ]]; [[ $(stat -c "%a" $STATE_DIRECTORY) == 0 ]]'
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test -d "/run/context/with spaces"
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test -s "/run/a symlink with : col:ons and spaces"
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rm -rf /var/{cache,lib,log}/context /etc/{also_,}context
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# Limit*=
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#
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# Note: keep limits of LimitDATA= and LimitAS= unlimited, otherwise ASan (LSan)
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# won't be able to mmap the shadow maps
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ARGUMENTS=(
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-p LimitCPU=15
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-p LimitCPU=10:15 # ulimit -t
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-p LimitFSIZE=96G # ulimit -f
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-p LimitDATA=8T:infinity
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-p LimitDATA=infinity # ulimit -d
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-p LimitSTACK=8M # ulimit -s
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-p LimitCORE=infinity
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-p LimitCORE=17M # ulimit -c
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-p LimitRSS=27G # ulimit -m
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-p LimitNOFILE=7:127 # ulimit -n
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-p LimitAS=infinity # ulimit -v
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-p LimitNPROC=1
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-p LimitNPROC=64:infinity # ulimit -u
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-p LimitMEMLOCK=37M # ulimit -l
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-p LimitLOCKS=19:1021 # ulimit -x
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-p LimitSIGPENDING=21 # ulimit -i
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-p LimitMSGQUEUE=666 # ulimit -q
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-p LimitNICE=4 # ulimit -e
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-p LimitRTPRIO=8 # ulimit -r
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-p LimitRTTIME=666666 # ulimit -R
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)
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# Do all the checks in one giant inline shell blob to avoid the overhead of spawning
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# a new service for each check
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#
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# Note: ulimit shows storage-related values in 1024-byte increments*
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# Note2: ulimit -R requires bash >= 5.1
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#
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# * in POSIX mode -c a -f options show values in 512-byte increments; let's hope
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# we never run in the POSIX mode
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systemd-run --wait --pipe "${ARGUMENTS[@]}" \
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bash -xec 'KB=1; MB=$((KB * 1024)); GB=$((MB * 1024)); TB=$((GB * 1024));
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: CPU; [[ $(ulimit -St) -eq 10 ]]; [[ $(ulimit -Ht) -eq 15 ]];
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: FSIZE; [[ $(ulimit -Sf) -eq $((96 * GB)) ]]; [[ $(ulimit -Hf) -eq $((96 * GB)) ]];
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: DATA; [[ $(ulimit -Sd) == unlimited ]]; [[ $(ulimit -Hd) == unlimited ]];
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: STACK; [[ $(ulimit -Ss) -eq $((8 * MB)) ]]; [[ $(ulimit -Hs) -eq $((8 * MB)) ]];
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: CORE; [[ $(ulimit -Sc) -eq $((17 * MB)) ]]; [[ $(ulimit -Hc) -eq $((17 * MB)) ]];
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: RSS; [[ $(ulimit -Sm) -eq $((27 * GB)) ]]; [[ $(ulimit -Hm) -eq $((27 * GB)) ]];
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: NOFILE; [[ $(ulimit -Sn) -eq 7 ]]; [[ $(ulimit -Hn) -eq 127 ]];
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: AS; [[ $(ulimit -Sv) == unlimited ]]; [[ $(ulimit -Hv) == unlimited ]];
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: NPROC; [[ $(ulimit -Su) -eq 64 ]]; [[ $(ulimit -Hu) == unlimited ]];
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: MEMLOCK; [[ $(ulimit -Sl) -eq $((37 * MB)) ]]; [[ $(ulimit -Hl) -eq $((37 * MB)) ]];
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: LOCKS; [[ $(ulimit -Sx) -eq 19 ]]; [[ $(ulimit -Hx) -eq 1021 ]];
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: SIGPENDING; [[ $(ulimit -Si) -eq 21 ]]; [[ $(ulimit -Hi) -eq 21 ]];
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: MSGQUEUE; [[ $(ulimit -Sq) -eq 666 ]]; [[ $(ulimit -Hq) -eq 666 ]];
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: NICE; [[ $(ulimit -Se) -eq 4 ]]; [[ $(ulimit -He) -eq 4 ]];
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: RTPRIO; [[ $(ulimit -Sr) -eq 8 ]]; [[ $(ulimit -Hr) -eq 8 ]];
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ulimit -R || exit 0;
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: RTTIME; [[ $(ulimit -SR) -eq 666666 ]]; [[ $(ulimit -HR) -eq 666666 ]];'
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# RestrictFileSystems=
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#
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# Note: running instrumented binaries requires at least /proc to be accessible, so let's
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# skip the test when we're running under sanitizers
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#
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# Note: $GCOV_ERROR_LOG is used during coverage runs to suppress errors when creating *.gcda files,
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# since gcov can't access the restricted filesystem (as expected)
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if [[ ! -v ASAN_OPTIONS ]] && systemctl --version | grep "+BPF_FRAMEWORK" && kernel_supports_lsm bpf; then
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ROOTFS="$(df --output=fstype /usr/bin | sed --quiet 2p)"
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systemd-run --wait --pipe -p RestrictFileSystems="" ls /
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systemd-run --wait --pipe -p RestrictFileSystems="$ROOTFS foo bar" ls /
|
|
(! systemd-run --wait --pipe -p RestrictFileSystems="$ROOTFS" ls /proc)
|
|
(! systemd-run --wait --pipe -p GCOV_ERROR_LOG=/dev/null -p RestrictFileSystems="foo" ls /)
|
|
systemd-run --wait --pipe -p RestrictFileSystems="$ROOTFS foo bar baz proc" ls /proc
|
|
systemd-run --wait --pipe -p RestrictFileSystems="$ROOTFS @foo @basic-api" ls /proc
|
|
systemd-run --wait --pipe -p RestrictFileSystems="$ROOTFS @foo @basic-api" ls /sys/fs/cgroup
|
|
|
|
systemd-run --wait --pipe -p RestrictFileSystems="~" ls /
|
|
systemd-run --wait --pipe -p RestrictFileSystems="~proc" ls /
|
|
systemd-run --wait --pipe -p RestrictFileSystems="~@basic-api" ls /
|
|
(! systemd-run --wait --pipe -p GCOV_ERROR_LOG=/dev/null -p RestrictFileSystems="~$ROOTFS" ls /)
|
|
(! systemd-run --wait --pipe -p RestrictFileSystems="~proc" ls /proc)
|
|
(! systemd-run --wait --pipe -p RestrictFileSystems="~@basic-api" ls /proc)
|
|
(! systemd-run --wait --pipe -p RestrictFileSystems="~proc foo @bar @basic-api" ls /proc)
|
|
(! systemd-run --wait --pipe -p RestrictFileSystems="~proc foo @bar @basic-api" ls /sys)
|
|
systemd-run --wait --pipe -p RestrictFileSystems="~proc devtmpfs sysfs" ls /
|
|
(! systemd-run --wait --pipe -p RestrictFileSystems="~proc devtmpfs sysfs" ls /proc)
|
|
(! systemd-run --wait --pipe -p RestrictFileSystems="~proc devtmpfs sysfs" ls /dev)
|
|
(! systemd-run --wait --pipe -p RestrictFileSystems="~proc devtmpfs sysfs" ls /sys)
|
|
fi
|
|
|
|
# Make sure we properly (de)serialize various string arrays, including whitespaces
|
|
# See: https://github.com/systemd/systemd/issues/31214
|
|
systemd-run --wait --pipe -p Environment="FOO='bar4 '" \
|
|
bash -xec '[[ $FOO == "bar4 " ]]'
|
|
systemd-run --wait --pipe -p Environment="FOO='bar4 ' BAR='\n\n'" \
|
|
bash -xec "[[ \$FOO == 'bar4 ' && \$BAR == $'\n\n' ]]"
|
|
systemd-run --wait --pipe -p Environment='FOO="bar4 \\ "' -p Environment="BAR='\n\t'" \
|
|
bash -xec "[[ \$FOO == 'bar4 \\ ' && \$BAR == $'\n\t' ]]"
|
|
TEST_ENV_FILE="/tmp/test-env-file-$RANDOM- "
|
|
cat >"$TEST_ENV_FILE" <<EOF
|
|
FOO="env file "
|
|
BAR="
|
|
"
|
|
EOF
|
|
systemd-run --wait --pipe cat "$TEST_ENV_FILE"
|
|
systemd-run --wait --pipe -p ReadOnlyPaths="'$TEST_ENV_FILE'" \
|
|
bash -xec '[[ ! -w "$TEST_ENV_FILE" ]]'
|
|
systemd-run --wait --pipe -p PrivateTmp=yes -p BindReadOnlyPaths="'$TEST_ENV_FILE':'/tmp/bar- '" \
|
|
bash -xec '[[ -e "/tmp/bar- " && ! -w "/tmp/bar- " ]]'
|
|
systemd-run --wait --pipe -p EnvironmentFile="$TEST_ENV_FILE" \
|
|
bash -xec "[[ \$FOO == 'env file ' && \$BAR == $'\n ' ]]"
|
|
rm -f "$TEST_ENV_FILE"
|
|
# manager_serialize()/manager_deserialize() uses similar machinery
|
|
systemctl unset-environment FOO_WITH_SPACES
|
|
systemctl set-environment FOO_WITH_SPACES="foo " FOO_WITH_TABS="foo\t\t\t"
|
|
systemctl show-environment
|
|
systemctl show-environment | grep -F "FOO_WITH_SPACES=$'foo '"
|
|
systemctl show-environment | grep -F "FOO_WITH_TABS=$'foo\\\\t\\\\t\\\\t'"
|
|
systemctl daemon-reexec
|
|
systemctl show-environment
|
|
systemctl show-environment | grep -F "FOO_WITH_SPACES=$'foo '"
|
|
systemctl show-environment | grep -F "FOO_WITH_TABS=$'foo\\\\t\\\\t\\\\t'"
|
|
|
|
# Ensure that clean-up codepaths work correctly if activation ultimately fails
|
|
touch /run/not-a-directory
|
|
mkdir /tmp/root
|
|
touch /tmp/root/foo
|
|
chmod +x /tmp/root/foo
|
|
(! systemd-run --wait --pipe false)
|
|
(! systemd-run --wait --pipe --unit "test-dynamicuser-fail" -p DynamicUser=yes -p WorkingDirectory=/nonexistent true)
|
|
(! systemd-run --wait --pipe -p RuntimeDirectory=not-a-directory true)
|
|
(! systemd-run --wait --pipe -p RootDirectory=/tmp/root this-shouldnt-exist)
|
|
(! systemd-run --wait --pipe -p RootDirectory=/tmp/root /foo)
|
|
(! systemd-run --wait --pipe --service-type=oneshot -p ExecStartPre=-/foo/bar/baz -p ExecStart=-/foo/bar/baz -p RootDirectory=/tmp/root -- "- foo")
|