test_access_control.sh

#!/bin/bash
 
CONF=/etc/access_control.conf
FILE_FOR_TEST=~/test_file
DELAY=61 #sec
 
touch $FILE_FOR_TEST
 
RIGHT_PERMISSIONS=$(stat -c %a $FILE_FOR_TEST)
RIGHT_OWNER=$(stat -c %U $FILE_FOR_TEST)
RIGHT_GROUP=$(stat -c %G $FILE_FOR_TEST)
 
echo "$FILE_FOR_TEST:$RIGHT_PERMISSIONS:$RIGHT_OWNER:$RIGHT_GROUP" >> $CONF
 
function compareParameters {
    if [[ $2 == $3 ]]
    then
        echo "[+] $1 - OK"
    else
        echo "[-] $1 - Error"
        echo "Got $2, when expect $3"
    fi
}
 
chmod 777 $FILE_FOR_TEST
chown $USER $FILE_FOR_TEST
chgrp $USER $FILE_FOR_TEST
 
echo "Need to wait $DELAY sec"
CONTROL_SERVICE_PID=$(pgrep access_control)
sleep $DELAY
 
changedPermissions=$(stat -c %a $FILE_FOR_TEST)
compareParameters "Basic test permissions" $changedPermissions $RIGHT_PERMISSIONS
 
changedOwner=$(stat -c %U $FILE_FOR_TEST)
compareParameters "Basic test owner" $changedOwner $RIGHT_OWNER
 
changedGrp=$(stat -c %G $FILE_FOR_TEST)
compareParameters "Basic test group" $changedGrp $RIGHT_GROUP
 
 
chmod 777 $FILE_FOR_TEST
kill -USR1 $CONTROL_SERVICE_PID
sleep 1
changedPermissions=$(stat -c %a $FILE_FOR_TEST)
compareParameters "SIGUSR1 test" $changedPermissions $RIGHT_PERMISSIONS
 
echo "If you see OK for 4 times then all work well"
 
rm $FILE_FOR_TEST
 
# delete last line from CONF
# containing info about FILE_FOR_TEST
sed -i '$ d' $CONF