Date: Mon, 14 Jan 2008 07:07:13 GMT From: Zhouyi ZHOU <zhouzhouyi@FreeBSD.org> To: Perforce Change Reviews <perforce@FreeBSD.org> Subject: PERFORCE change 133242 for review Message-ID: <200801140707.m0E77Dpg059338@repoman.freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=133242 Change 133242 by zhouzhouyi@zhouzhouyi_mactest on 2008/01/14 07:07:07 Style Modification Affected files ... .. //depot/projects/soc2007/zhouzhouyi_mactest_soc/regression/mactest/tests/rename/00.t#3 edit Differences ... ==== //depot/projects/soc2007/zhouzhouyi_mactest_soc/regression/mactest/tests/rename/00.t#3 (text+ko) ==== @@ -1,91 +1,98 @@ #!/bin/sh -# $FreeBSD: src/tools/regression/mactest/tests/rename/00.t,v 1.2 2007/01/25 20:50:02 zhouzhouyi Exp $ +# $FreeBSD$ -desc="rename changes file name" +desc="test MAC Framework check of rename operation" dir=`dirname $0` . ${dir}/../misc.sh -echo "1..8" +case "${os}" in +FreeBSD) -n0=`namegen` -n1=`namegen` -n2=`namegen` -n3=`namegen` + mac_mls_support=`sysctl -n security.mac.mls.enabled 2>/dev/null` + mac_biba_support=`sysctl -n security.mac.biba.enabled 2>/dev/null` + mac_test_support=`sysctl -n security.mac.test.pseudoinit 2>/dev/null` + if [ "${mac_mls_support}" != "" ] && [ "${mac_biba_support}" != "" ] && + [ "${mac_test_support}" != "" ]; then #turn off all the switches -for i in `sysctl security.mac | grep "\.enabled"| - sed 's/\([a-z\.]*\.enabled\)\(:\ \)\([01]\)/\1/`; do -sysctl ${i}=0 -done + for i in `sysctl security.mac | grep "\.enabled"| + sed 's/\([a-z\.]*\.enabled\)\(:\ \)\([01]\)/\1/`; do + sysctl ${i}=0 >/dev/null + done + + + if [ -f ${mactest_conf} ]; then + rm ${mactest_conf} + fi + touch ${mactest_conf} + setfmac "mls/equal,biba/equal" ${mactest_conf} + + echo "1..8" + + n0=`namegen` + n1=`namegen` + n2=`namegen` + n3=`namegen` + + + dvplabel=`getfmac ".."| sed 's/\(\.\.:\ \)\([a-z\,\/]*\)/\2/`; -mac_mls_support=`sysctl -n security.mac.mls.enabled 2>/dev/null` -mac_biba_support=`sysctl -n security.mac.biba.enabled 2>/dev/null` -if [ "${mac_mls_support}" != "" ] && [ "${mac_biba_support}" != "" ] ; then - dvplabel=`getfmac ".."| sed 's/\(\.\.:\ \)\([a-z\,\/]*\)/\2/`; +#case 1,2,3: setup the directory structures + mactestexpect "" 0 -m "mls/low(low-high)" -f ${mactest_conf} mkdir ${n3} 0755 + mactestexpect "" "" -m "mls/low(low-high)" -f ${mactest_conf} system setfmac "mls/6" ${n3} + cd ${n3} + mactestexpect "" 0 -m "mls/7(low-high)" -f ${mactest_conf} create ${n2} 0644 -############################################################# -#first make working dir, the hook checks are already done in open: - if [ -f ${mactest_conf} ]; then - rm ${mactest_conf} - fi - touch ${mactest_conf} + sysctl security.mac.mls.enabled=1 > /dev/null - mactestexpect "" 0 -m "mls/low(low-high)" -f ${mactest_conf} mkdir ${n3} 0755 - mactestexpect "" "" -m "mls/low(low-high)" -f ${mactest_conf} system setfmac "mls/6" ${n3} - cd ${n3} - mactestexpect "" 0 -m "mls/7(low-high)" -f ${mactest_conf} create ${n2} 0644 +#case 4: the mls label of the process is equal the file to be renamed but dominate parent dir: + echo -n "pid = -1 vnode_check_rename_from:" > ${mactest_conf} + echo "biba/high(low-high),mls/7(low-high) biba/high,mls/6 biba/high,mls/7" >> ${mactest_conf} + mactestexpect "" EACCES -m "mls/7(low-high)" -f ${mactest_conf} rename ${n2} ${n1} -############################################################# - t=`sysctl security.mac.mls.enabled=1` - echo "enforcing mac/mls!" +#case 5: the mls label of the process is equal the parent dir but dominated by the file + echo -n "pid = -1 vnode_check_rename_from:" > ${mactest_conf} + echo "biba/high(low-high),mls/6(low-high) biba/high,mls/6 biba/high,mls/7" >> ${mactest_conf} -############################################################# -#case the mls label of the process is equal the file to be renamed but dominate parent dir: - echo -n "pid = -1 mac_test_check_vnode_rename_from:" > ${mactest_conf} - echo "biba/high(low-high),mls/7(low-high) biba/high,mls/6 biba/high,mls/7" >> ${mactest_conf} - mactestexpect "" EACCES -m "mls/7(low-high)" -f ${mactest_conf} rename ${n2} ${n1} + echo -n "pid = -1 vnode_check_lookup:" >> ${mactest_conf} + echo "biba/high(low-high),mls/6(low-high) biba/high,mls/6" >> ${mactest_conf} -############################################################# -#case the mls label of the process is equal the parent dir but dominated by the file - echo -n "pid = -1 mac_test_check_vnode_rename_from:" > ${mactest_conf} - echo "biba/high(low-high),mls/6(low-high) biba/high,mls/6 biba/high,mls/7" >> ${mactest_conf} + echo -n "pid = -1 vnode_check_rename_to:" >> ${mactest_conf} + echo "biba/high(low-high),mls/6(low-high) biba/high,mls/6 NULL" >> ${mactest_conf} + mactestexpect "" 0 -m "mls/6(low-high)" -f ${mactest_conf} rename ${n2} ${n1} - echo -n "pid = -1 mac_test_check_vnode_lookup:" >> ${mactest_conf} - echo "biba/high(low-high),mls/6(low-high) biba/high,mls/6" >> ${mactest_conf} - echo -n "pid = -1 mac_test_check_vnode_rename_to:" >> ${mactest_conf} - echo "biba/high(low-high),mls/6(low-high) biba/high,mls/6 NULL" >> ${mactest_conf} - mactestexpect "" 0 -m "mls/6(low-high)" -f ${mactest_conf} rename ${n2} ${n1} +#setfmac 6: set the mac label + truncate -s 0 ${mactest_conf} + mactestexpect "" "" -m "mls/7(low-high)" -f ${mactest_conf} system setfmac "mls/5" ${n1} -############################################################# -#setfmac, the hooks already got checked - rm ${mactest_conf} - touch ${mactest_conf} - mactestexpect "" "" -m "mls/7(low-high)" -f ${mactest_conf} system setfmac "mls/5" ${n1} -############################################################# -#the mls requirement for rename is very strict :-) +#case 7: the mls requirement for rename is very strict :-) #the process mls label must dominate parent dir's label for lookup - echo -n "pid = -1 mac_test_check_vnode_lookup:" > ${mactest_conf} - echo "biba/high(low-high),mls/5(low-high) biba/high,mls/6" >> ${mactest_conf} - mactestexpect "" EACCES -m "mls/5(low-high)" -f ${mactest_conf} rename ${n1} ${n0} + echo -n "pid = -1 vnode_check_lookup:" > ${mactest_conf} + echo "biba/high(low-high),mls/5(low-high) biba/high,mls/6" >> ${mactest_conf} + mactestexpect "" EACCES -m "mls/5(low-high)" -f ${mactest_conf} rename ${n1} ${n0} -#both parent dir's label and object's label must dominate +#case 8: both parent dir's label and object's label must dominate #process's label - echo -n "pid = -1 mac_test_check_vnode_rename_from:" > ${mactest_conf} - echo "biba/high(low-high),mls/6(low-high) biba/high,mls/6 biba/high,mls/5" >> ${mactest_conf} - mactestexpect "" EACCES -m "mls/6(low-high)" -f ${mactest_conf} rename ${n1} ${n0} + echo -n "pid = -1 vnode_check_rename_from:" > ${mactest_conf} + echo "biba/high(low-high),mls/6(low-high) biba/high,mls/6 biba/high,mls/5" >> ${mactest_conf} + mactestexpect "" EACCES -m "mls/6(low-high)" -f ${mactest_conf} rename ${n1} ${n0} + #cleanup: - t=`sysctl security.mac.mls.enabled=0` - echo "disabling mac/mls!" - cd .. - rm -fr ${n3} - rm ${mactest_conf} -fi - + sysctl security.mac.mls.enabled=0 >/dev/null + sysctl security.mac.biba.enabled=0 > /dev/null + rm -fr ${n3} + rm ${mactest_conf} + fi + ;; +*) + quick_exit + ;; +esac
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