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#!/bin/bash
#
# daemontest.sh: this file is part of the elfix package
# Copyright (C) 2011 Anthony G. Basile
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
# dotest = 0 -> do only XATTR_PAX or PT_PAX test
# dotest = 1 -> do both
dotest=${1-0}
verbose=${2-0}
unamem=$(uname -m)
PWD=$(pwd)
INITSH="${PWD}"/init.sh
DAEMON="${PWD}"/daemon
PIDFILE="${PWD}"/daemon.pid
PAXCTLNG="../../src/paxctl-ng"
${PAXCTLNG} -cv ${DAEMON} 2>&1 1>/dev/null
count=0
echo "================================================================================"
echo
echo " RUNNIG DAEMON TEST"
echo
echo " NOTE:"
echo " 1) This test is only for amd64 and i686"
echo " 2) This test will fail on amd64 unless the following are enabled in the kernel:"
echo " CONFIG_PAX_PAGEEXEC"
echo " CONFIG_PAX_EMUTRAMP"
echo " CONFIG_PAX_MPROTECT"
echo " CONFIG_PAX_RANDMMAP"
echo " 3) This test will fail on i686 unless the following are enbled in the kernel:"
echo " CONFIG_PAX_EMUTRAMP"
echo " CONFIG_PAX_MPROTECT"
echo " CONFIG_PAX_RANDMMAP"
echo " CONFIG_PAX_SEGMEXEC"
echo
if [ "$unamem" != "i686" -a "$unamem" != "x86_64" ]; then
echo "This test is only for i686 or x86_64"
echo
echo "================================================================================"
exit 0
fi
for pf in "p" "P" "-"; do
for ef in "e" "E" "-"; do
for mf in "m" "M" "-"; do
for rf in "r" "R" "-"; do
for sf in "s" "S" "-"; do
pflags="${pf}${ef}${mf}${rf}${sf}"
if [ "${verbose}" != 0 ] ;then
echo "SET TO :" ${pflags}
fi
flags="${pf/-/Pp}${ef/-/Ee}${mf/-/Mm}${rf/-/Rr}${sf/-/Ss}"
${PAXCTLNG} -"${flags}" ${DAEMON} >/dev/null 2>&1
if [ "${verbose}" != 0 ] ;then
sflags=$(${PAXCTLNG} -v ${DAEMON})
if [ "${dotest}" = "0" ]; then
sflags=$(echo ${sflags} | awk '{print $3}')
echo "GOT :" ${sflags}
else
ptsflags=$(echo ${sflags} | awk '{print $3}')
xtsflags=$(echo ${sflags} | awk '{print $5}')
echo "PT_PAX :" ${ptsflags}
echo "XATTR_PAX :" ${xtsflags}
fi
fi
${INITSH} start
if [ -f "${PIDFILE}" ]
then
rflags=$(cat /proc/$(cat ${PIDFILE})/status | grep ^PaX | awk '{ print $2 }')
if [ "${verbose}" != 0 ] ;then
echo "RUNNING: "${rflags}
fi
${INITSH} stop
else
if [ "${verbose}" != 0 ] ;then
echo "RUNNING: no daemon"
fi
rflags="-----"
fi
if [ "$unamem" = "i686" ]; then
# Skip i = 0 which is P which is not set on i686
list="1 2 3 4"
else
# Skip i = 4 which is S which is not set on amd64
list="0 1 2 3"
fi
for i in $list; do
p=${pflags:$i:1}
r=${rflags:$i:1}
if [ $p != "-" ]; then
if [ $p != $r -a $r != "-" ]; then
(( count = count + 1 ))
echo "Mismatch: ${pflags} ${rflags}"
fi
fi
done
if [ "${verbose}" != 0 ] ;then
echo
fi
done
done
done
done
done
echo " Mismatches = ${count}"
echo
echo "================================================================================"
exit $count
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