mirror of
https://github.com/systemd/systemd.git
synced 2025-01-09 01:18:19 +03:00
6327d30224
With newer versions of AppArmor, unprivileged user namespace creation may be restricted by default, in which case user manager instances will not be able to apply PrivateUsers=yes, which is implied by PrivateTmp=yes in this systemd-run invocation.
246 lines
11 KiB
Bash
Executable File
246 lines
11 KiB
Bash
Executable File
#!/usr/bin/env bash
|
|
# SPDX-License-Identifier: LGPL-2.1-or-later
|
|
# shellcheck disable=SC2016
|
|
set -eux
|
|
set -o pipefail
|
|
|
|
# shellcheck source=test/units/util.sh
|
|
. "$(dirname "$0")"/util.sh
|
|
|
|
systemd-run --help --no-pager
|
|
systemd-run --version
|
|
systemd-run --no-ask-password true
|
|
systemd-run --no-block --collect true
|
|
|
|
export PARENT_FOO=bar
|
|
touch /tmp/public-marker
|
|
|
|
: "Transient service (system daemon)"
|
|
systemd-run --wait --pipe \
|
|
bash -xec '[[ "$(</proc/self/cgroup)" =~ /system\.slice/run-.+\.service$ ]]'
|
|
systemd-run --wait --pipe --system \
|
|
bash -xec '[[ "$(</proc/self/cgroup)" =~ /system\.slice/run-.+\.service$ ]]'
|
|
systemd-run --wait --pipe --slice=foo \
|
|
bash -xec '[[ "$(</proc/self/cgroup)" =~ /foo\.slice/run-.+\.service$ ]]'
|
|
systemd-run --wait --pipe --slice=foo.slice \
|
|
bash -xec '[[ "$(</proc/self/cgroup)" =~ /foo\.slice/run-.+\.service$ ]]'
|
|
systemd-run --wait --pipe --slice-inherit \
|
|
bash -xec '[[ "$(</proc/self/cgroup)" =~ /system\.slice/run-.+\.service$ ]]'
|
|
systemd-run --wait --pipe --slice-inherit --slice=foo \
|
|
bash -xec '[[ "$(</proc/self/cgroup)" =~ /system\.slice/system-foo\.slice/run-.+\.service$ ]]'
|
|
# We should not inherit caller's environment
|
|
systemd-run --wait --pipe bash -xec '[[ -z "$PARENT_FOO" ]]'
|
|
systemd-run --wait --pipe bash -xec '[[ "$PWD" == / && -n "$INVOCATION_ID" ]]'
|
|
systemd-run --wait --pipe \
|
|
--send-sighup \
|
|
--working-directory="" \
|
|
--working-directory=/tmp \
|
|
bash -xec '[[ "$PWD" == /tmp ]]'
|
|
systemd-run --wait --pipe --same-dir bash -xec "[[ \"\$PWD\" == $PWD ]]"
|
|
systemd-run --wait --pipe \
|
|
--property=LimitCORE=1M:2M \
|
|
--property=LimitCORE=16M:32M \
|
|
--property=PrivateTmp=yes \
|
|
bash -xec '[[ "$(ulimit -c -S)" -eq 16384 && "$(ulimit -c -H)" -eq 32768 && ! -e /tmp/public-marker ]]'
|
|
systemd-run --wait --pipe \
|
|
--uid=testuser \
|
|
bash -xec '[[ "$(id -nu)" == testuser && "$(id -ng)" == testuser ]]'
|
|
systemd-run --wait --pipe \
|
|
--gid=testuser \
|
|
bash -xec '[[ "$(id -nu)" == root && "$(id -ng)" == testuser ]]'
|
|
systemd-run --wait --pipe \
|
|
--uid=testuser \
|
|
--gid=root \
|
|
bash -xec '[[ "$(id -nu)" == testuser && "$(id -ng)" == root ]]'
|
|
systemd-run --wait --pipe --expand-environment=no \
|
|
--nice=10 \
|
|
bash -xec 'read -r -a SELF_STAT </proc/self/stat && [[ "${SELF_STAT[18]}" -eq 10 ]]'
|
|
systemd-run --wait --pipe \
|
|
--setenv=ENV_HELLO="nope" \
|
|
--setenv=ENV_HELLO="env world" \
|
|
--setenv=EMPTY= \
|
|
--setenv=PARENT_FOO \
|
|
--property=Environment="ALSO_HELLO='also world'" \
|
|
bash -xec '[[ "$ENV_HELLO" == "env world" && -z "$EMPTY" && "$PARENT_FOO" == bar && "$ALSO_HELLO" == "also world" ]]'
|
|
|
|
UNIT="service-0-$RANDOM"
|
|
systemd-run --remain-after-exit --unit="$UNIT" \
|
|
--service-type=simple \
|
|
--service-type=oneshot \
|
|
true
|
|
systemctl cat "$UNIT"
|
|
grep -q "^Type=oneshot" "/run/systemd/transient/$UNIT.service"
|
|
systemctl stop "$UNIT"
|
|
(! systemctl cat "$UNIT")
|
|
|
|
: "Transient service (user daemon)"
|
|
systemd-run --wait --pipe --user --machine=testuser@ \
|
|
bash -xec '[[ "$(</proc/self/cgroup)" =~ /user\.slice/.+/run-.+\.service$ ]]'
|
|
systemd-run --wait --pipe --user --machine=testuser@ \
|
|
bash -xec '[[ "$(id -nu)" == testuser && "$(id -ng)" == testuser ]]'
|
|
systemd-run --wait --pipe --user --machine=testuser@ \
|
|
bash -xec '[[ "$PWD" == /home/testuser && -n "$INVOCATION_ID" ]]'
|
|
|
|
# PrivateTmp=yes implies PrivateUsers=yes for user manager, so skip this if we
|
|
# don't have unprivileged user namespaces.
|
|
if [[ "$(sysctl -ne kernel.apparmor_restrict_unprivileged_userns)" -ne 1 ]]; then
|
|
systemd-run --wait --pipe --user --machine=testuser@ \
|
|
--property=LimitCORE=1M:2M \
|
|
--property=LimitCORE=16M:32M \
|
|
--property=PrivateTmp=yes \
|
|
bash -xec '[[ "$(ulimit -c -S)" -eq 16384 && "$(ulimit -c -H)" -eq 32768 && ! -e /tmp/public-marker ]]'
|
|
fi
|
|
|
|
: "Transient scope (system daemon)"
|
|
systemd-run --scope \
|
|
bash -xec '[[ "$(</proc/self/cgroup)" =~ /system\.slice/run-.+\.scope$ ]]'
|
|
systemd-run --scope --system \
|
|
bash -xec '[[ "$(</proc/self/cgroup)" =~ /system\.slice/run-.+\.scope$ ]]'
|
|
systemd-run --scope --slice=foo \
|
|
bash -xec '[[ "$(</proc/self/cgroup)" =~ /foo\.slice/run-.+\.scope$ ]]'
|
|
systemd-run --scope --slice=foo.slice \
|
|
bash -xec '[[ "$(</proc/self/cgroup)" =~ /foo\.slice/run-.+\.scope$ ]]'
|
|
systemd-run --scope --slice-inherit \
|
|
bash -xec '[[ "$(</proc/self/cgroup)" =~ /system\.slice/run-.+\.scope$ ]]'
|
|
systemd-run --scope --slice-inherit --slice=foo \
|
|
bash -xec '[[ "$(</proc/self/cgroup)" =~ /system\.slice/system-foo\.slice/run-.+\.scope$ ]]'
|
|
# We should inherit caller's environment
|
|
systemd-run --scope bash -xec '[[ "$PARENT_FOO" == bar ]]'
|
|
systemd-run --scope \
|
|
--property=RuntimeMaxSec=10 \
|
|
--property=RuntimeMaxSec=infinity \
|
|
true
|
|
|
|
: "Transient scope (user daemon)"
|
|
# FIXME: https://github.com/systemd/systemd/issues/27883
|
|
#systemd-run --scope --user --machine=testuser@ \
|
|
# bash -xec '[[ "$(</proc/self/cgroup)" =~ /user\.slice/run-.+\.scope$ ]]'
|
|
# We should inherit caller's environment
|
|
#systemd-run --scope --user --machine=testuser@ bash -xec '[[ "$PARENT_FOO" == bar ]]'
|
|
|
|
: "Transient timer unit"
|
|
UNIT="timer-0-$RANDOM"
|
|
systemd-run --remain-after-exit \
|
|
--unit="$UNIT" \
|
|
--timer-property=OnUnitInactiveSec=16h \
|
|
true
|
|
systemctl cat "$UNIT.service" "$UNIT.timer"
|
|
grep -q "^OnUnitInactiveSec=16h$" "/run/systemd/transient/$UNIT.timer"
|
|
grep -qE "^ExecStart=.*/bin/true.*$" "/run/systemd/transient/$UNIT.service"
|
|
systemctl stop "$UNIT.timer" "$UNIT.service" || :
|
|
|
|
UNIT="timer-1-$RANDOM"
|
|
systemd-run --remain-after-exit \
|
|
--unit="$UNIT" \
|
|
--on-active=10 \
|
|
--on-active=30s \
|
|
--on-boot=1s \
|
|
--on-startup=2m \
|
|
--on-unit-active=3h20m \
|
|
--on-unit-inactive="5d 4m 32s" \
|
|
--on-calendar="mon,fri *-1/2-1,3 *:30:45" \
|
|
--on-clock-change \
|
|
--on-clock-change \
|
|
--on-timezone-change \
|
|
--timer-property=After=systemd-journald.service \
|
|
--description="Hello world" \
|
|
--description="My Fancy Timer" \
|
|
true
|
|
systemctl cat "$UNIT.service" "$UNIT.timer"
|
|
systemd-analyze verify --recursive-errors=no "/run/systemd/transient/$UNIT.service"
|
|
systemd-analyze verify --recursive-errors=no "/run/systemd/transient/$UNIT.timer"
|
|
grep -q "^Description=My Fancy Timer$" "/run/systemd/transient/$UNIT.timer"
|
|
grep -q "^OnActiveSec=10s$" "/run/systemd/transient/$UNIT.timer"
|
|
grep -q "^OnActiveSec=30s$" "/run/systemd/transient/$UNIT.timer"
|
|
grep -q "^OnBootSec=1s$" "/run/systemd/transient/$UNIT.timer"
|
|
grep -q "^OnStartupSec=2min$" "/run/systemd/transient/$UNIT.timer"
|
|
grep -q "^OnUnitActiveSec=3h 20min$" "/run/systemd/transient/$UNIT.timer"
|
|
grep -q "^OnUnitInactiveSec=5d 4min 32s$" "/run/systemd/transient/$UNIT.timer"
|
|
grep -q "^OnCalendar=mon,fri \*\-1/2\-1,3 \*:30:45$" "/run/systemd/transient/$UNIT.timer"
|
|
grep -q "^OnClockChange=yes$" "/run/systemd/transient/$UNIT.timer"
|
|
grep -q "^OnTimezoneChange=yes$" "/run/systemd/transient/$UNIT.timer"
|
|
grep -q "^After=systemd-journald.service$" "/run/systemd/transient/$UNIT.timer"
|
|
grep -q "^Description=My Fancy Timer$" "/run/systemd/transient/$UNIT.service"
|
|
grep -q "^RemainAfterExit=yes$" "/run/systemd/transient/$UNIT.service"
|
|
grep -qE "^ExecStart=.*/bin/true.*$" "/run/systemd/transient/$UNIT.service"
|
|
(! grep -q "^After=systemd-journald.service$" "/run/systemd/transient/$UNIT.service")
|
|
systemctl stop "$UNIT.timer" "$UNIT.service" || :
|
|
|
|
: "Transient path unit"
|
|
UNIT="path-0-$RANDOM"
|
|
systemd-run --remain-after-exit \
|
|
--unit="$UNIT" \
|
|
--path-property=PathExists=/tmp \
|
|
--path-property=PathExists=/tmp/foo \
|
|
--path-property=PathChanged=/root/bar \
|
|
true
|
|
systemctl cat "$UNIT.service" "$UNIT.path"
|
|
systemd-analyze verify --recursive-errors=no "/run/systemd/transient/$UNIT.service"
|
|
systemd-analyze verify --recursive-errors=no "/run/systemd/transient/$UNIT.path"
|
|
grep -q "^PathExists=/tmp$" "/run/systemd/transient/$UNIT.path"
|
|
grep -q "^PathExists=/tmp/foo$" "/run/systemd/transient/$UNIT.path"
|
|
grep -q "^PathChanged=/root/bar$" "/run/systemd/transient/$UNIT.path"
|
|
grep -qE "^ExecStart=.*/bin/true.*$" "/run/systemd/transient/$UNIT.service"
|
|
systemctl stop "$UNIT.path" "$UNIT.service" || :
|
|
|
|
: "Transient socket unit"
|
|
UNIT="socket-0-$RANDOM"
|
|
systemd-run --remain-after-exit \
|
|
--unit="$UNIT" \
|
|
--socket-property=ListenFIFO=/tmp/socket.fifo \
|
|
--socket-property=SocketMode=0666 \
|
|
--socket-property=SocketMode=0644 \
|
|
true
|
|
systemctl cat "$UNIT.service" "$UNIT.socket"
|
|
systemd-analyze verify --recursive-errors=no "/run/systemd/transient/$UNIT.service"
|
|
systemd-analyze verify --recursive-errors=no "/run/systemd/transient/$UNIT.socket"
|
|
grep -q "^ListenFIFO=/tmp/socket.fifo$" "/run/systemd/transient/$UNIT.socket"
|
|
grep -q "^SocketMode=0666$" "/run/systemd/transient/$UNIT.socket"
|
|
grep -q "^SocketMode=0644$" "/run/systemd/transient/$UNIT.socket"
|
|
grep -qE "^ExecStart=.*/bin/true.*$" "/run/systemd/transient/$UNIT.service"
|
|
systemctl stop "$UNIT.socket" "$UNIT.service" || :
|
|
|
|
: "Interactive options"
|
|
SHELL=/bin/true systemd-run --shell
|
|
SHELL=/bin/true systemd-run --scope --shell
|
|
systemd-run --wait --pty true
|
|
systemd-run --wait --machine=.host --pty true
|
|
(! SHELL=/bin/false systemd-run --quiet --shell)
|
|
|
|
(! systemd-run)
|
|
(! systemd-run "")
|
|
(! systemd-run --foo=bar)
|
|
(! systemd-run --wait --pipe --slice=foo.service true)
|
|
|
|
for opt in nice on-{active,boot,calendar,startup,unit-active,unit-inactive} property service-type setenv; do
|
|
(! systemd-run "--$opt=" true)
|
|
(! systemd-run "--$opt=''" true)
|
|
done
|
|
|
|
# Let's make sure that ProtectProc= properly moves submounts of the original /proc over to the new proc
|
|
BOOT_ID="$(</proc/sys/kernel/random/boot_id)"
|
|
UNIT_BOOT_ID="$(systemd-run -q --wait --pipe -p ProtectProc=invisible cat /proc/sys/kernel/random/boot_id)"
|
|
assert_eq "$BOOT_ID" "$UNIT_BOOT_ID"
|
|
|
|
TMP_KVER="/tmp/version.$RANDOM"
|
|
KVER="$(</proc/version).piff"
|
|
echo "$KVER" >"$TMP_KVER"
|
|
mount --bind "$TMP_KVER" /proc/version
|
|
UNIT_KVER="$(systemd-run -q --wait --pipe -p ProtectProc=invisible cat /proc/version)"
|
|
assert_eq "$KVER" "$UNIT_KVER"
|
|
umount /proc/version
|
|
rm -f "$TMP_KVER"
|
|
|
|
# Check that invoking the tool under the uid0 alias name works
|
|
uid0 ls /
|
|
assert_eq "$(uid0 echo foo)" "foo"
|
|
# Check if we set some expected environment variables
|
|
for arg in "" "--user=root" "--user=testuser"; do
|
|
assert_eq "$(uid0 ${arg:+"$arg"} bash -c 'echo $SUDO_USER')" "$USER"
|
|
assert_eq "$(uid0 ${arg:+"$arg"} bash -c 'echo $SUDO_UID')" "$(id -u "$USER")"
|
|
assert_eq "$(uid0 ${arg:+"$arg"} bash -c 'echo $SUDO_GID')" "$(id -u "$USER")"
|
|
done
|
|
# Let's chain a couple of uid0 calls together, for fun
|
|
readarray -t cmdline < <(printf "%.0suid0\n" {0..31})
|
|
assert_eq "$("${cmdline[@]}" bash -c 'echo $SUDO_USER')" "$USER"
|