#!/usr/bin/env bash 

scriptlocalpath="";
dbpass='';

PrepareInputFiles() {
	local sincedate=$1;
	local untildate=$2;
	local inputfilename=$3;
	journalctl -u ssh -S "${sincedate}" -U "${untildate}" > "${scriptlocalpath}/${inputfilename}";
}

ClearTempFiles() {
	local UpperRangeShort=$(date '+%Y-%m' --date 'today');
	local inputfilename=$1;
	if [ -f "${scriptlocalpath}/${inputfilename}" ]; then
		mv "${scriptlocalpath}/${inputfilename}" "${scriptlocalpath}/backup/${UpperRangeShort}${inputfilename}";
	else
		echo "did not find ${inputfilename} file";
	fi
}

main() {
	local UpperRangeShort=$(date '+%Y-%m' --date 'today');
	local LowerRangeShort=$(date '+%Y-%m' --date '1 week ago');
	local UpperRange="${UpperRangeShort}-01";
	local LowerRange="${LowerRangeShort}-01";
	local logfilename='sshlogs';
	PrepareInputFiles ${LowerRange} ${UpperRange} ${logfilename};
	python3 "${scriptlocalpath}/ssh_login_parser.py" ${LowerRange} ${UpperRange} ${logfilename} ${dbpass};
	ClearTempFiles ${logfilename};
}

main;