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#!/usr/share/ucs-test/runner bash |
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#!/usr/share/ucs-test/runner bash |
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## desc: Check wether many parallel smbclient authentifications are possible |
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## desc: Check whether several parallel smbclient authentifications are possible |
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## exposure: safe |
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## exposure: safe |
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## packages: |
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## packages: |
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## - screen |
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## - screen |
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#Parameters for configuration: |
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#Parameters for configuration: |
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# smbauth_totalRounds: amount of rounds (default=3) |
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# smbauth_totalRounds: amount of rounds (default=3) |
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# |
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# |
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# smbauth_amountPerRound: amount of authentifications per round (default=8) |
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# smbauth_amountPerRound: amount of authentifications per round (default=10) |
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# |
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# |
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# smbauth_roundTime: defines the time in which all authentifications in one |
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# smbauth_roundTime: defines the time in which all authentifications in one |
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# round are triggered (default=5) |
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# round are triggered (default=1) |
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# |
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# |
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# $smbauth_delay: delay between each round (default=10) |
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# $smbauth_delay: delay between each round (default=1) |
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trap cleanup INT TERM EXIT |
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trap cleanup INT TERM EXIT |
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then |
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then |
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amountPerRound=$smbauth_amountPerRound |
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amountPerRound=$smbauth_amountPerRound |
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else |
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else |
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amountPerRound=8 |
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amountPerRound=10 |
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fi |
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fi |
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#the total number of authentifications |
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#the total number of authentifications |
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then |
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then |
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roundTime=$smbauth_roundTime |
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roundTime=$smbauth_roundTime |
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else |
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else |
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roundTime=5 |
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roundTime=1 |
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fi |
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fi |
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#delay between each round |
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#delay between each round |
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then |
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then |
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delay=$smbauth_delay |
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delay=$smbauth_delay |
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else |
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else |
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delay=10 |
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delay=1 |
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fi |
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fi |
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SHARE_HOST="$ldap_master" |
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SHARE_POSITION="cn=$ldap_master,cn=shares,$ldap_base" |
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#create user |
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#create user |
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username=`user_randomname` |
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username=`user_randomname` |
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password=univention |
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password=univention |
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share_create $share_name /$share_name |
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share_create $share_name /$share_name |
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share_dn=`univention-directory-manager shares/share list --filter sambaName="$share_name" | sed -ne 's/^DN: //p'` |
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share_dn=`univention-directory-manager shares/share list --filter sambaName="$share_name" | sed -ne 's/^DN: //p'` |
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udm shares/share modify --dn=$share_dn --set sambaPublic=1 |
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udm shares/share modify --dn=$share_dn --set sambaPublic=1 |
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sleep 10 |
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sleep 20 |
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function create_screenconfig |
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function create_screenconfig |
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let i=0 |
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let i=0 |
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while [ $i -lt $amountPerRound ] |
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while [ $i -lt $amountPerRound ] |
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do |
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do |
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screen -S smbclients_$screenIndex -p $authIndex -X stuff "smbclient -U $username%$password //`dig +short ${ldap_master}`/$share_name"`echo -ne '\015'` & |
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screen -S smbclients_$screenIndex -p $authIndex -X stuff "smbclient -U "$username%$password" //$ldap_master/$share_name"$'\n' & |
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echo Nr. $i |
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echo Nr. $i |
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sleep ${delayArray[$i]} |
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if [ $roundIndex != $totalRounds ]; then |
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sleep ${delayArray[$i]} |
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fi |
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let i=$i+1 |
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let i=$i+1 |
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let authIndex=$authIndex+1 |
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let authIndex=$authIndex+1 |
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sum=0 |
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sum=0 |
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sum2=0 |
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sum2=0 |
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#create a random number für every authentification at startup |
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#create a random number für every authentification at startup |
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for ((j=0;j<amountPerRound;j++)) |
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for ((j=0;j<amountPerRound;j++)) |
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do |
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do |
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delayArray[$j]=$[($RANDOM%9999+1)] |
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delayArray[$j]=$(($RANDOM%9999+1)) |
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delayArray[$j]=`echo "scale=5;${delayArray[j]}/10000" | bc` |
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delayArray[$j]=`echo "scale=5;${delayArray[j]}/10000" | bc` |
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# echo "nr $j: ${delayArray[$j]}" |
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sum=`echo "scale=5;$sum+${delayArray[$j]}" | bc` |
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sum=`echo "scale=5;$sum+${delayArray[$j]}" | bc` |
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done |
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done |
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# echo $sum |
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#adapt numbers so that the sum of them equals $startTime, hence authentifications start in this time interval |
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#adjust numbers so that the sum of them equals $startTime, |
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#hence authentifications start in this time interval |
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for ((j=0;j<amountPerRound;j++)) |
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for ((j=0;j<amountPerRound;j++)) |
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do |
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do |
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delayArray[$j]=`echo "scale=5;${delayArray[$j]}/$sum*$roundTime" | bc` |
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delayArray[$j]=`echo "scale=5;${delayArray[$j]}/$sum*$roundTime" | bc` |
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#echo "nr $j: ${delayArray[$j]}" |
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sum2=`echo "scale=5;$sum2+${delayArray[$j]}" | bc` |
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sum2=`echo "scale=5;$sum2+${delayArray[$j]}" | bc` |
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done |
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done |
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# echo $sum2 |
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} |
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} |
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function cleanup |
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function cleanup |
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do |
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do |
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create_screenconfig $round_nr |
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create_screenconfig $round_nr |
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done |
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done |
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sleep 14 |
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screenIndex=0 |
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screenIndex=0 |
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roundIndex=0 |
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roundIndex=0 |
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if [ "$result" != "$amount" ] |
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if [ "$result" != "$amount" ] |
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then |
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then |
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fail_test 1 "Only $result of $amount authentifications have been successful" |
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fail_test 1 "Only $result of $amount authentifications have been successful" |
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fi |
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fi |
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