mirror of
https://github.com/linux-apfs/apfstests.git
synced 2026-05-01 15:01:44 -07:00
Andreas Gruenbacher
9d93ce7ddd
Add _require_runas and _runas functions instead of open-coding it in test cases. Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com> Reviewed-by: Eryu Guan <eguan@redhat.com> Signed-off-by: Eryu Guan <eguan@redhat.com>
332 lines
8.6 KiB
Bash
Executable File
332 lines
8.6 KiB
Bash
Executable File
#! /bin/bash
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# FS QA Test No. 099. Modified from UDFQA test 036.
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#
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# ACL test
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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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#_acl_list
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# modifier
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seq=`basename $0`
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seqres=$RESULT_DIR/$seq
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echo "QA output created by $seq"
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here=`pwd`
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tmp=/tmp/$$
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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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TARGET_DIR=$SCRATCH_MNT
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[ "$FSTYP" == "xfs" ] && TARGET_DIR=$TEST_DIR
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_cleanup()
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{
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rm -f $tmp.*
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cd $TARGET_DIR
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rm -rf $seq.dir1
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cd /
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}
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# -----
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# minimal access ACL has ACEs: USER_OBJ, GROUP_OBJ, OTHER_OBJ
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# This is set with chacl(1) and can be changed by chmod(1).
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#
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# Test that this is being set for ACL and for std unix permissions
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# Test that we can get back the same ACL.
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# Test std permissions for rwx.
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# -----
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#
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# Test out default ACLs and that the ACL is being PASSed
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# onto the children of the dir.
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#
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# -----
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# Test out access check for extended ACLs.
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# -> 3 extra ACEs: MASK, GROUP, USER
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# -> the GROUP compares with egid of process _and_ the supplementary
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# groups (as found in /etc/group)
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#
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# Test that mask works for USER, GROUP, GROUP_OBJ
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# Test that the ACE type priority is working
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# -> this would be done by simultaneously matching on ACEs
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# -> interesting if it allows user to specify ACEs in any order
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#
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rm -f $seqres.full
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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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_require_test
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_acl_setup_ids
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_require_acls
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_require_runas
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# get dir
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#export FILE_SYS=xfs
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_require_scratch
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cd $TARGET_DIR
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rm -rf $seq.dir1 # in case file is left over from previous runs.
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mkdir $seq.dir1
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cd $seq.dir1
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echo ""
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echo "=== Test minimal ACE ==="
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echo "Setup file"
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# Note: as this is a shell script,
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# will need read and execute permission set
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# in order to execute it.
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touch file1
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cat <<EOF >file1
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#!/bin/bash
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echo "Test was executed"
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EOF
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chmod u=rwx file1
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chmod g=rw- file1
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chmod o=r-- file1
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chown $acl1.$acl2 file1
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_acl_ls file1
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echo ""
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echo "--- Test get and set of ACL ---"
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echo "Note: IRIX interface gave an empty ACL - Linux outputs an ACL"
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_acl_list file1
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echo "Try using single colon separator"
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echo "Note: IRIX interface FAILs because of single colon - Linux one allows it"
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chacl u::r--,g::rwx,o:rw- file1 2>&1
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echo "Expect to PASS"
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chacl u::r--,g::rwx,o::rw- file1 2>&1
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_acl_list file1
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echo ""
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echo "--- Test sync of ACL with std permissions ---"
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_acl_ls file1
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chmod u+w file1
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_acl_ls file1
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_acl_list file1
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echo ""
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echo "--- Test owner permissions ---"
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chacl u::r-x,g::---,o::--- file1 2>&1
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_acl_list file1
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# change to owner
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echo "Expect to PASS"
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_runas -u $acl1 -g $acl1 ./file1 2>&1
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echo "Expect to FAIL"
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_runas -u $acl2 -g $acl2 ./file1 2>&1
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echo ""
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echo "--- Test group permissions ---"
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chacl u::---,g::r-x,o::--- file1 2>&1
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_acl_list file1
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echo "Expect to FAIL - acl1 is owner"
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_runas -u $acl1 -g $acl1 ./file1 2>&1
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echo "Expect to PASS - acl2 matches group"
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_runas -u $acl2 -g $acl2 ./file1 2>&1
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echo "Expect to PASS - acl2 matches sup group"
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_runas -u $acl2 -g $acl3 -s $acl2 ./file1 2>&1
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echo "Expect to FAIL - acl3 is not in group"
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_runas -u $acl3 -g $acl3 ./file1 2>&1
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echo ""
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echo "--- Test other permissions ---"
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chacl u::---,g::---,o::r-x file1 2>&1
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_acl_list file1
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echo "Expect to FAIL - acl1 is owner"
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_runas -u $acl1 -g $acl1 ./file1 2>&1
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echo "Expect to FAIL - acl2 is in group"
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_runas -u $acl2 -g $acl2 ./file1 2>&1
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echo "Expect to FAIL - acl2 is in sup. group"
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_runas -u $acl2 -g $acl3 -s $acl2 ./file1 2>&1
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echo "Expect to PASS - acl3 is not owner or in group"
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_runas -u $acl3 -g $acl3 ./file1 2>&1
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#-------------------------------------------------------
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echo ""
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echo "=== Test Extended ACLs ==="
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echo ""
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echo "--- Test adding a USER ACE ---"
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echo "Expect to FAIL as no MASK provided"
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chacl u::---,g::---,o::---,u:$acl2:r-x file1 2>&1 | _acl_filter_id
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echo "Ensure that ACL has not been changed"
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_acl_list file1
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echo "Expect to PASS - USER ACE matches user"
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chacl u::---,g::---,o::---,u:$acl2:r-x,m::rwx file1 2>&1
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_acl_list file1
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_runas -u $acl2 -g $acl2 ./file1 2>&1
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echo "Expect to FAIL - USER ACE does not match user"
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_runas -u $acl3 -g $acl3 ./file1 2>&1
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echo ""
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echo "--- Test adding a GROUP ACE ---"
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echo "Expect to FAIL as no MASK provided"
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chacl u::---,g::---,o::---,g:$acl2:r-x file1 2>&1 | _acl_filter_id
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echo "Ensure that ACL has not been changed"
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_acl_list file1
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chacl u::---,g::---,o::---,g:$acl2:r-x,m::rwx file1 2>&1
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_acl_list file1 | _acl_filter_id
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echo "Expect to PASS - GROUP ACE matches group"
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_runas -u $acl2 -g $acl2 ./file1 2>&1
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echo "Expect to PASS - GROUP ACE matches sup group"
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_runas -u $acl2 -g $acl1 -s $acl2 ./file1 2>&1
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echo "Expect to FAIL - GROUP ACE does not match group"
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_runas -u $acl3 -g $acl3 ./file1 2>&1
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#-------------------------------------------------------
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echo ""
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echo "--- Test MASK ---"
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# group
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chacl u::---,g::---,o::---,g:$acl2:r-x,m::-w- file1 2>&1
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_acl_list file1
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echo "Expect to FAIL as MASK prohibits execution"
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_runas -u $acl2 -g $acl2 ./file1 2>&1
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# user
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chacl u::---,g::---,o::---,u:$acl2:r-x,m::-w- file1 2>&1
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echo "Expect to FAIL as MASK prohibits execution"
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_runas -u $acl2 -g $acl2 ./file1 2>&1
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# user
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chacl u::---,g::---,o::---,u:$acl2:r-x,m::r-x file1 2>&1
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echo "Expect to PASS as MASK allows execution"
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_runas -u $acl2 -g $acl2 ./file1 2>&1
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#-------------------------------------------------------
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echo ""
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echo "--- Test ACE priority ---"
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chacl o::rwx,g::rwx,u:$acl1:rwx,u::---,m::rwx file1 2>&1
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echo "Expect to FAIL as should match on owner"
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_runas -u $acl1 -g $acl2 ./file1 2>&1
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chacl o::---,g::---,u:$acl2:rwx,u::---,m::rwx file1 2>&1
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echo "Expect to PASS as should match on user"
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_runas -u $acl2 -g $acl2 ./file1 2>&1
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#-------------------------------------------------------
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echo ""
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echo "=== Test can read ACLs without access permissions ==="
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# This was a bug in kernel code where syscred wasn't being used
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# to override the capabilities
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chacl o::---,g::---,u::--- file1 2>&1
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_acl_list file1
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#-------------------------------------------------------
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echo ""
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echo "=== Test Default ACLs ==="
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# make test clearer by testing with and without umask
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umask 0
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mkdir acldir
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chacl -b "u::rwx,g::rwx,o::rwx" "u::r-x,g::r--,o::---" acldir 2>&1
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_acl_list acldir
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cd acldir
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touch file2
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_acl_ls file2
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_acl_list file2
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#ensure that umask is not having an effect
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#so set it and see
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umask 722
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touch file3
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_acl_ls file3
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_acl_list file3
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cd ..
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umask 022
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#-------------------------------------------------------
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echo ""
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echo "=== Removing ACLs ==="
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_acl_list file1
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_acl_list acldir
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_acl_list acldir/file2
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echo "Remove ACLs..."
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chacl -R file1
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chacl -B acldir
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chacl -R acldir/file2
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echo "Note: IRIX interface would mean empty ACLs - Linux would show mode ACLs"
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_acl_list file1
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_acl_list acldir
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_acl_list acldir/file2
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#-------------------------------------------------------
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echo ""
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echo "=== Test out error messages for ACL text parsing ==="
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touch file1
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set -x
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chacl u file1
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chacl u: file1
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chacl u:rumpledumpleunknownuser file1
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chacl u:rumpledumpleunknownuser: file1
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chacl g:rumpledumpleunknowngrp file1
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chacl g:rumpledumpleunknowngrp: file1
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chacl o:user1:rwx file1
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chacl m:user1:rwx file1
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chacl a::rwx file1
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set +x
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#-------------------------------------------------------
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echo ""
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echo "=== Test out large ACLs ==="
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touch largeaclfile
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XFS_ACL_MAX_ENTRIES=25
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num_aces_pre=`expr $XFS_ACL_MAX_ENTRIES - 1`
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num_aces_post=`expr $XFS_ACL_MAX_ENTRIES + 1`
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acl1=`_create_n_aces $num_aces_pre`
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acl2=`_create_n_aces $XFS_ACL_MAX_ENTRIES`
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acl3=`_create_n_aces $num_aces_post`
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echo "1 below xfs acl max"
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chacl $acl1 largeaclfile
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_acl_list largeaclfile | _filter_aces_notypes
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echo "xfs acl max"
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chacl $acl2 largeaclfile
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_acl_list largeaclfile | _filter_aces_notypes
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echo "1 above xfs acl max"
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chacl $acl3 largeaclfile
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_acl_list largeaclfile | _filter_aces_notypes
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#-------------------------------------------------------
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# success, all done
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status=0
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exit
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