aa25270cb2
Also, even if login.defs are not present, don't start allocating at 1, but at SYSTEM_UID_MIN. Fixes #9769. The test is adjusted. Actually, it was busted before, because sysusers would never use SYSTEM_GID_MIN, so if SYSTEM_GID_MIN was different than SYSTEM_UID_MIN, the tests would fail. On all "normal" systems the two are equal, so we didn't notice. Since sysusers now always uses the minimum of the two, we only need to substitute one value.
161 lines
4.6 KiB
Bash
Executable file
161 lines
4.6 KiB
Bash
Executable file
#!/usr/bin/env bash
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set -e
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SYSUSERS="${1:-systemd-sysusers}"
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[ -e "$(dirname $0)/../systemd-runtest.env" ] && . "$(dirname $0)/../systemd-runtest.env"
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SYSTEMD_TEST_DATA=${SYSTEMD_TEST_DATA:-@SYSTEMD_TEST_DATA@}
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SOURCE=$SYSTEMD_TEST_DATA/test-sysusers
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TESTDIR=$(mktemp --tmpdir --directory "test-sysusers.XXXXXXXXXX")
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trap "rm -rf '$TESTDIR'" EXIT INT QUIT PIPE
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prepare_testdir() {
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mkdir -p $TESTDIR/etc/sysusers.d/
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mkdir -p $TESTDIR/usr/lib/sysusers.d/
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rm -f $TESTDIR/etc/*{passwd,group,shadow}
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for i in $1.initial-{passwd,group,shadow}; do
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test -f $i && cp $i $TESTDIR/etc/${i#*.initial-}
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done
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return 0
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}
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[ @SYSTEM_UID_MAX@ -lt @SYSTEM_GID_MAX@ ] && system_guid_max=@SYSTEM_UID_MAX@ || system_guid_max=@SYSTEM_GID_MAX@
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preprocess() {
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m=${2:-$system_guid_max}
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sed -e "s/SYSTEM_UGID_MAX/$m/g;
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s#NOLOGIN#@NOLOGIN@#g" "$1"
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}
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compare() {
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if ! diff -u $TESTDIR/etc/passwd <(preprocess $1.expected-passwd $3); then
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echo "**** Unexpected output for $f $2"
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exit 1
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fi
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if ! diff -u $TESTDIR/etc/group <(preprocess $1.expected-group $3); then
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echo "**** Unexpected output for $f $2"
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exit 1
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fi
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}
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rm -f $TESTDIR/etc/sysusers.d/* $TESTDIR/usr/lib/sysusers.d/*
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# happy tests
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for f in $(ls -1 $SOURCE/test-*.input | sort -V); do
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echo "*** Running $f"
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prepare_testdir ${f%.input}
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cp $f $TESTDIR/usr/lib/sysusers.d/test.conf
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$SYSUSERS --root=$TESTDIR
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compare ${f%.*} ""
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done
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for f in $(ls -1 $SOURCE/test-*.input | sort -V); do
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echo "*** Running $f on stdin"
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prepare_testdir ${f%.input}
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touch $TESTDIR/etc/sysusers.d/test.conf
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cat $f | $SYSUSERS --root=$TESTDIR -
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compare ${f%.*} "on stdin"
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done
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for f in $(ls -1 $SOURCE/test-*.input | sort -V); do
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echo "*** Running $f on stdin with --replace"
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prepare_testdir ${f%.input}
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touch $TESTDIR/etc/sysusers.d/test.conf
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# this overrides test.conf which is masked on disk
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cat $f | $SYSUSERS --root=$TESTDIR --replace=/etc/sysusers.d/test.conf -
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# this should be ignored
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cat $SOURCE/test-1.input | $SYSUSERS --root=$TESTDIR --replace=/usr/lib/sysusers.d/test.conf -
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compare ${f%.*} "on stdin with --replace"
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done
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# test --inline
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echo "*** Testing --inline"
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prepare_testdir $SOURCE/inline
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# copy a random file to make sure it is ignored
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cp $f $TESTDIR/etc/sysusers.d/confuse.conf
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$SYSUSERS --root=$TESTDIR --inline \
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"u u1 222 - - /bin/zsh" \
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"g g1 111"
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compare $SOURCE/inline "(--inline)"
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# test --replace
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echo "*** Testing --inline with --replace"
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prepare_testdir $SOURCE/inline
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# copy a random file to make sure it is ignored
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cp $f $TESTDIR/etc/sysusers.d/confuse.conf
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$SYSUSERS --root=$TESTDIR \
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--inline \
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--replace=/etc/sysusers.d/confuse.conf \
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"u u1 222 - - /bin/zsh" \
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"g g1 111"
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compare $SOURCE/inline "(--inline --replace=…)"
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rm -f $TESTDIR/etc/sysusers.d/* $TESTDIR/usr/lib/sysusers.d/*
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cat >$TESTDIR/etc/login.defs <<EOF
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SYS_UID_MIN abcd
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SYS_UID_MAX abcd
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SYS_GID_MIN abcd
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SYS_GID_MAX abcd
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SYS_UID_MIN 401
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SYS_UID_MAX 555
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SYS_GID_MIN 405
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SYS_GID_MAX 666
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SYS_UID_MIN abcd
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SYS_UID_MAX abcd
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SYS_GID_MIN abcd
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SYS_GID_MAX abcd
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SYS_UID_MIN999
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SYS_UID_MAX999
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SYS_GID_MIN999
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SYS_GID_MAX999
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EOF
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for f in $(ls -1 $SOURCE/test-*.input | sort -V); do
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echo "*** Running $f (with login.defs)"
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prepare_testdir ${f%.input}
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cp $f $TESTDIR/usr/lib/sysusers.d/test.conf
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$SYSUSERS --root=$TESTDIR
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[ @ENABLE_COMPAT_MUTABLE_UID_BOUNDARIES@ = 1 ] && bound=555 || bound=$system_guid_max
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compare ${f%.*} "(with login.defs)" $bound
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done
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rm -f $TESTDIR/etc/sysusers.d/* $TESTDIR/usr/lib/sysusers.d/*
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mv $TESTDIR/etc/login.defs $TESTDIR/etc/login.defs.moved
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ln -s ../../../../../etc/login.defs.moved $TESTDIR/etc/login.defs
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for f in $(ls -1 $SOURCE/test-*.input | sort -V); do
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echo "*** Running $f (with login.defs symlinked)"
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prepare_testdir ${f%.input}
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cp $f $TESTDIR/usr/lib/sysusers.d/test.conf
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$SYSUSERS --root=$TESTDIR
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[ @ENABLE_COMPAT_MUTABLE_UID_BOUNDARIES@ = 1 ] && bound=555 || bound=$system_guid_max
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compare ${f%.*} "(with login.defs symlinked)" $bound
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done
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rm -f $TESTDIR/etc/sysusers.d/* $TESTDIR/usr/lib/sysusers.d/*
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# tests for error conditions
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for f in $(ls -1 $SOURCE/unhappy-*.input | sort -V); do
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echo "*** Running test $f"
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prepare_testdir ${f%.input}
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cp $f $TESTDIR/usr/lib/sysusers.d/test.conf
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$SYSUSERS --root=$TESTDIR 2>&1 | tail -n1 > $TESTDIR/err
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if ! diff -u $TESTDIR/err ${f%.*}.expected-err; then
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echo "**** Unexpected error output for $f"
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cat $TESTDIR/err
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exit 1
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fi
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done
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