mirror of
https://github.com/telekom-security/tpotce.git
synced 2025-07-01 04:22:11 +00:00
compress and rotate logs if persistence enabled
if persistence is enabled, log files, downloads, binaries, etc. will be compressed and rotated each start / stop of the t-pot service will account for a full rotation cycle if files are not empty basically the rotation will recycle logs after 30 days, unless the service is stopped / started manually which will cause for a shorter period
This commit is contained in:
Marco Ochse
parent
0dedd4a172
commit
07c3f48894
3 changed files with 134 additions and 22 deletions
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@ -1,19 +1,72 @@
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#!/bin/bash
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# T-Pot Container Data Cleaner
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# T-Pot Container Data Cleaner & Log Rotator
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# Set colors
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myRED="[0;31m"
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myGREEN="[0;32m"
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myWHITE="[0;0m"
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# Set persistence
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myPERSISTENCE=$1
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# Check persistence
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if [ "$myPERSISTENCE" = "on" ];
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then
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echo "### Persistence enabled, nothing to do."
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exit
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fi
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# Let's create a function to check if folder is empty
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fuEMPTY () {
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local myFOLDER=$1
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echo $(ls $myFOLDER | wc -l)
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}
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# Let's create a function to rotate and compress logs
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fuLOGROTATE () {
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local mySTATUS="/etc/tpot/logrotate/status"
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local myCONF="/etc/tpot/logrotate/logrotate.conf"
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local myCOWRIETTYLOGS="/data/cowrie/log/tty/"
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local myCOWRIETTYTGZ="/data/cowrie/log/ttylogs.tgz"
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local myCOWRIEDL="/data/cowrie/downloads/"
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local myCOWRIEDLTGZ="/data/cowrie/downloads.tgz"
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local myDIONAEABI="/data/dionaea/bistreams/"
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local myDIONAEABITGZ="/data/dionaea/bistreams.tgz"
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local myDIONAEABIN="/data/dionaea/binaries/"
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local myDIONAEABINTGZ="/data/dionaea/binaries.tgz"
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local myHONEYTRAPATTACKS="/data/honeytrap/attacks/"
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local myHONEYTRAPATTACKSTGZ="/data/honeytrap/attacks.tgz"
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local myHONEYTRAPDL="/data/honeytrap/downloads/"
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local myHONEYTRAPDLTGZ="/data/honeytrap/downloads.tgz"
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# Ensure correct permissions and ownerships for logrotate to run without issues
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chmod 760 /data/ -R
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chown tpot:tpot /data -R
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# Run logrotate with force (-f) first, so the status file can be written and race conditions (with tar) be avoided
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logrotate -f -s $mySTATUS $myCONF
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# Compressing some folders first and rotate them later
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if [ "$(fuEMPTY $myCOWRIETTYLOGS)" != "0" ]; then tar cvfz $myCOWRIETTYTGZ $myCOWRIETTYLOGS; fi
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if [ "$(fuEMPTY $myCOWRIEDL)" != "0" ]; then tar cvfz $myCOWRIEDLTGZ $myCOWRIEDL; fi
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if [ "$(fuEMPTY $myDIONAEABI)" != "0" ]; then tar cvfz $myDIONAEABITGZ $myDIONAEABI; fi
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if [ "$(fuEMPTY $myDIONAEABIN)" != "0" ]; then tar cvfz $myDIONAEABINTGZ $myDIONAEABIN; fi
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if [ "$(fuEMPTY $myHONEYTRAPATTACKS)" != "0" ]; then tar cvfz $myHONEYTRAPATTACKSTGZ $myHONEYTRAPATTACKS; fi
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if [ "$(fuEMPTY $myHONEYTRAPDL)" != "0" ]; then tar cvfz $myHONEYTRAPDLTGZ $myHONEYTRAPDL; fi
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# Ensure correct permissions and ownership for previously created archives
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chmod 760 $myCOWRIETTYTGZ $myCOWRIEDLTGZ $myDIONAEABITGZ $myDIONAEABINTGZ $myHONEYTRAPATTACKSTGZ $myHONEYTRAPDLTGZ
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chown tpot:tpot $myCOWRIETTYTGZ $myCOWRIEDLTGZ $myDIONAEABITGZ $myDIONAEABINTGZ $myHONEYTRAPATTACKSTGZ $myHONEYTRAPDLTGZ
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# Need to remove subfolders since too many files cause rm to exit with errors
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rm -rf $myCOWRIETTYLOGS $myCOWRIEDL $myDIONAEABI $myDIONAEABIN $myHONEYTRAPATTACKS $myHONEYTRAPDL
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# Recreate subfolders with correct permissions and ownership
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mkdir -p $myCOWRIETTYLOGS $myCOWRIEDL $myDIONAEABI $myDIONAEABIN $myHONEYTRAPATTACKS $myHONEYTRAPDL
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chmod 760 $myCOWRIETTYLOGS $myCOWRIEDL $myDIONAEABI $myDIONAEABIN $myHONEYTRAPATTACKS $myHONEYTRAPDL
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chown tpot:tpot $myCOWRIETTYLOGS $myCOWRIEDL $myDIONAEABI $myDIONAEABIN $myHONEYTRAPATTACKS $myHONEYTRAPDL
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# Run logrotate again to account for previously created archives - DO NOT FORCE HERE!
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logrotate -s $mySTATUS $myCONF
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}
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# Let's create a function to clean up and prepare conpot data
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fuCONPOT () {
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rm -rf /data/conpot/*
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if [ "$myPERSISTENCE" != "on" ]; then rm -rf /data/conpot/*; fi
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mkdir -p /data/conpot/log
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chmod 760 /data/conpot -R
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chown tpot:tpot /data/conpot -R
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@ -21,7 +74,7 @@ fuCONPOT () {
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# Let's create a function to clean up and prepare cowrie data
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fuCOWRIE () {
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rm -rf /data/cowrie/*
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if [ "$myPERSISTENCE" != "on" ]; then rm -rf /data/cowrie/*; fi
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mkdir -p /data/cowrie/log/tty/ /data/cowrie/downloads/ /data/cowrie/keys/ /data/cowrie/misc/
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chmod 760 /data/cowrie -R
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chown tpot:tpot /data/cowrie -R
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@ -29,7 +82,7 @@ fuCOWRIE () {
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# Let's create a function to clean up and prepare dionaea data
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fuDIONAEA () {
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rm -rf /data/dionaea/*
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if [ "$myPERSISTENCE" != "on" ]; then rm -rf /data/dionaea/*; fi
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mkdir -p /data/dionaea/log /data/dionaea/bistreams /data/dionaea/binaries /data/dionaea/rtp /data/dionaea/roots/ftp /data/dionaea/roots/tftp /data/dionaea/roots/www /data/dionaea/roots/upnp
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chmod 760 /data/dionaea -R
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chown tpot:tpot /data/dionaea -R
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@ -37,7 +90,7 @@ fuDIONAEA () {
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# Let's create a function to clean up and prepare elasticpot data
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fuELASTICPOT () {
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rm -rf /data/elasticpot/*
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if [ "$myPERSISTENCE" != "on" ]; then rm -rf /data/elasticpot/*; fi
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mkdir -p /data/elasticpot/log
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chmod 760 /data/elasticpot -R
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chown tpot:tpot /data/elasticpot -R
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@ -47,7 +100,7 @@ fuELASTICPOT () {
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fuELK () {
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# ELK data will be kept for <= 90 days, check /etc/crontab for curator modification
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# ELK daemon log files will be removed
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rm -rf /data/elk/log/*
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if [ "$myPERSISTENCE" != "on" ]; then rm -rf /data/elk/log/*; fi
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mkdir -p /data/elk
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chmod 760 /data/elk -R
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chown tpot:tpot /data/elk -R
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@ -55,16 +108,15 @@ fuELK () {
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# Let's create a function to clean up and prepare emobility data
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fuEMOBILITY () {
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rm -rf /data/emobility/*
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rm /data/ews/emobility/ews.json
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mkdir -p /data/emobility/log /data/ews/emobility
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if [ "$myPERSISTENCE" != "on" ]; then rm -rf /data/emobility/*; fi
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mkdir -p /data/emobility/log
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chmod 760 /data/emobility -R
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chown tpot:tpot /data/emobility -R
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}
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# Let's create a function to clean up and prepare glastopf data
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fuGLASTOPF () {
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rm -rf /data/glastopf/*
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if [ "$myPERSISTENCE" != "on" ]; then rm -rf /data/glastopf/*; fi
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mkdir -p /data/glastopf
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chmod 760 /data/glastopf -R
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chown tpot:tpot /data/glastopf -R
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@ -72,7 +124,7 @@ fuGLASTOPF () {
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# Let's create a function to clean up and prepare honeytrap data
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fuHONEYTRAP () {
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rm -rf /data/honeytrap/*
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if [ "$myPERSISTENCE" != "on" ]; then rm -rf /data/honeytrap/*; fi
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mkdir -p /data/honeytrap/log/ /data/honeytrap/attacks/ /data/honeytrap/downloads/
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chmod 760 /data/honeytrap/ -R
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chown tpot:tpot /data/honeytrap/ -R
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@ -80,7 +132,7 @@ fuHONEYTRAP () {
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# Let's create a function to clean up and prepare mailoney data
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fuMAILONEY () {
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rm -rf /data/mailoney/*
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if [ "$myPERSISTENCE" != "on" ]; then rm -rf /data/mailoney/*; fi
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mkdir -p /data/mailoney/log/
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chmod 760 /data/mailoney/ -R
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chown tpot:tpot /data/mailoney/ -R
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@ -88,7 +140,7 @@ fuMAILONEY () {
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# Let's create a function to clean up and prepare maltrail data
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fuMALTRAIL () {
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rm -rf /data/maltrail/*
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if [ "$myPERSISTENCE" != "on" ]; then rm -rf /data/maltrail/*; fi
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mkdir -p /data/maltrail/log/
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chmod 760 /data/maltrail/ -R
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chown tpot:tpot /data/maltrail/ -R
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@ -104,7 +156,7 @@ fuSPIDERFOOT () {
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# Let's create a function to clean up and prepare suricata data
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fuSURICATA () {
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rm -rf /data/suricata/*
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if [ "$myPERSISTENCE" != "on" ]; then rm -rf /data/suricata/*; fi
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mkdir -p /data/suricata/log
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chmod 760 -R /data/suricata
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chown tpot:tpot -R /data/suricata
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@ -112,12 +164,37 @@ fuSURICATA () {
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# Let's create a function to clean up and prepare p0f data
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fuP0F () {
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rm -rf /data/p0f/*
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if [ "$myPERSISTENCE" != "on" ]; then rm -rf /data/p0f/*; fi
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mkdir -p /data/p0f/log
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chmod 760 -R /data/p0f
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chown tpot:tpot -R /data/p0f
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}
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# Avoid unwanted cleaning
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if [ "$myPERSISTENCE" = "" ];
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then
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echo $myRED"!!! WARNING !!! - This will delete ALL honeypot logs. "$myWHITE
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while [ "$myQST" != "y" ] && [ "$myQST" != "n" ];
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do
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read -p "Continue? (y/n) " myQST
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done
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if [ "$myQST" = "n" ];
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then
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echo $myGREEN"Puuh! That was close! Aborting!"$myWHITE
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exit
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fi
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fi
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# Check persistence, if enabled compress and rotate logs
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if [ "$myPERSISTENCE" = "on" ];
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then
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echo "Persistence enabled, now rotating and compressing logs."
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fuLOGROTATE
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else
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echo "Cleaning up and preparing data folders."
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fi
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fuCONPOT
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fuCOWRIE
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fuDIONAEA
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35
installer/etc/tpot/logrotate/logrotate.conf
Normal file
35
installer/etc/tpot/logrotate/logrotate.conf
Normal file
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@ -0,0 +1,35 @@
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/data/conpot/log/conpot.json
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/data/conpot/log/conpot.log
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/data/cowrie/log/cowrie.json
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/data/cowrie/log/cowrie-textlog.log
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/data/cowrie/log/lastlog.txt
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/data/cowrie/log/ttylogs.tgz
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/data/cowrie/downloads.tgz
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/data/dionaea/log/dionaea.json
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/data/dionaea/log/dionaea.sqlite
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/data/dionaea/bistreams.tgz
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/data/dionaea/binaries.tgz
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/data/dionaea/dionaea-errors.log
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/data/elasticpot/log/elasticpot.log
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/data/elk/log/*.log
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/data/emobility/log/centralsystem.log
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/data/emobility/log/centralsystemEWS.log
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/data/glastopf/log/glastopf.log
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/data/honeytrap/log/*.log
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/data/honeytrap/log/*.json
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/data/honeytrap/attacks.tgz
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/data/honeytrap/downloads.tgz
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/data/mailoney/log/commands.log
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/data/p0f/log/p0f.json
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/data/suricata/log/*.log
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/data/suricata/log/*.json
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{
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su tpot tpot
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copytruncate
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create 760 tpot tpot
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daily
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missingok
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notifempty
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rotate 30
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compress
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}
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@ -10,7 +10,7 @@ RestartSec=5
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# Get and set internal, external IP infos, but ignore errors
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ExecStartPre=-/usr/share/tpot/bin/updateip.sh
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# Clear state from /data
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# Clear state or if persistence is enabled rotate and compress logs from /data
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ExecStartPre=-/bin/bash -c '/usr/share/tpot/bin/clean.sh off'
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# Remove old containers, images and volumes
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