mirror of
https://github.com/linux-apfs/apfstests.git
synced 2026-05-01 15:01:44 -07:00
Alex Elder
cda0cb20ac
If NIS is active on a test target system, additional password and group file information is available via their respective databases in NIS. Currently, some tests assume that /etc/passwd and /etc/group are the only places to find this information. This patch causes both the local database and the NIS database (if one is likely to be present) to be consulted for needed information. Signed-off-by: Alex Elder <aelder@sgi.com> Reviewed-by: Christoph Hellwig <hch@lst.de>
163 lines
3.3 KiB
Bash
Executable File
163 lines
3.3 KiB
Bash
Executable File
#! /bin/bash
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# FS QA Test No. 093
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#
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# Test out for IRIX the removal of file capabilities when
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# writing to the file (when it doesn't have CAP_FSETID & CAP_SETFCAP)
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# i.e. not root.
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# Test out fix for pv#901019
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#
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#-----------------------------------------------------------------------
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# Copyright (c) 2000-2004 Silicon Graphics, Inc. All Rights Reserved.
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation.
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#
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# This program is distributed in the hope that it would be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write the Free Software Foundation,
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# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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#
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#-----------------------------------------------------------------------
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#
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# creator
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owner=tes@sgi.com
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seq=`basename $0`
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here=`pwd`
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tmp=/tmp/$$
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runas=$here/src/runas
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status=1 # FAILure is the default!
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trap "_cleanup; exit \$status" 0 1 2 3 15
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# get standard environment, filters and checks
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. ./common.rc
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. ./common.filter
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. ./common.attr
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_cleanup()
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{
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[ -n "$testdir" ] && rm -f $file
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_cleanup_testdir
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}
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_testfilter()
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{
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sed -e "s#$testdir#TESTDIR#g"
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}
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_filefilter()
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{
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sed -e "s#$tmp##" -e "s#$file#file#"
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}
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# real QA test starts here
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_supported_fs generic
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_supported_os IRIX
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[ -x $runas ] || _notrun "$runas executable not found"
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rm -f $seq.full
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_setup_testdir
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_need_to_be_root
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echo "QA output created by $seq"
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echo ""
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file=$testdir/$seq.file
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user=`grep ':all=:all=' /etc/capability | tail -1 | $AWK_PROG -F: '{print $1}'`
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uid=`_cat_passwd | grep $user | $AWK_PROG -F: '{print $3}'`
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cat >$tmp.append <<EOF
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#!/bin/bash
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echo data >>$file
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EOF
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chmod ugo+x $tmp.append
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echo "touch file"
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touch $file
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chmod ugo+w $file
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echo "chcap on file"
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chcap CAP_CHOWN+p $file
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echo "ls -P on file"
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ls -P $file | _testfilter
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echo "append to file as root"
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$tmp.append
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echo "ls -P on file"
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ls -P $file | _testfilter
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echo "cat file"
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echo "----"
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cat $file
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echo "----"
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echo "append to file as user without caps"
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# in particular user doesn't have FSETID or SETFCAP
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$runas -u $uid $tmp.append
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echo "cat file"
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echo "----"
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cat $file
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echo "----"
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echo "ls -P on file"
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ls -P $file | _testfilter
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# try again when it doesn't have the EA
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echo "append to file as user without caps a 2nd time"
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$runas -u $uid $tmp.append
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echo "ls -P on file"
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ls -P $file | _testfilter
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echo "cat file"
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echo "----"
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cat $file
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echo "----"
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echo "only let root write to file"
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chmod 700 $file
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chown root $file
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echo "as non-root try to append to file"
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$runas -u $uid $tmp.append 2>&1 | _filefilter
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echo "restore perms on file"
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chmod 777 $file
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echo "set a root EA on file"
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attr -R -s test -V testval $file | _filefilter
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echo "list EA on file"
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attr -R -l $file | _filefilter
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echo "as non-root try to append to file"
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$runas -u $uid $tmp.append 2>&1 | _filefilter
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echo "list EA on file"
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attr -R -l $file | _filefilter
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chown $uid $file
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chmod ugo+w $testdir
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echo "as non-root call writemod"
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$runas -u $uid src/writemod $file 2>&1 | _filefilter
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echo "cat file"
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echo "----"
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cat $file
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echo "----"
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# success, all done
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status=0
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exit
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