This file is indexed.

/usr/sbin/update-aide.conf is in aide-common 0.16-3.

This file is owned by root:root, with mode 0o755.

The actual contents of the file can be viewed below.

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#!/bin/bash
# update-aide.conf(8) - Generate /var/lib/aide/aide.conf.autogenerated

# this has been mercilessly ripped from exim4's update-exim4.conf

UPAC_CONFDIR="${UPAC_CONFDIR:-/etc/aide}"
UPAC_CONFD="${UPAC_CONFD:-$UPAC_CONFDIR/aide.conf.d}"
UPAC_SETTINGSD="${UPAC_SETTINGSD:-$UPAC_CONFDIR/aide.settings.d}"
UPAC_DEFAULTFILE="${UPAC_DEFAULTFILE:-/etc/default/aide}"
UPAC_AUTOCONFIGFILE="${UPAC_AUTOCONFIGFILE:-/var/lib/aide/aide.conf.autogenerated}"
UPAC_MAINCONFIGFILE="${UPAC_MAINCONFIGFILE:-$UPAC_CONFDIR/aide.conf}"

if [ -f $UPAC_DEFAULTFILE ]; then
        . $UPAC_DEFAULTFILE
fi

UPAC_confdir="$UPAC_CONFDIR"
UPAC_confd="$UPAC_CONFD"
UPAC_settingsd="$UPAC_SETTINGSD"
UPAC_verbose=no
UPAC_comments=no
UPAC_autoconfigfile="$UPAC_AUTOCONFIGFILE"
UPAC_mainconfigfile="$UPAC_MAINCONFIGFILE"
UPAC_outputfile="${UPAC_autoconfigfile}"

export UPAC_verbose
export UPAC_confdir
export UPAC_confd
export UPAC_settingsd

usage() {
cat <<EOF
$0 - Generate AIDE configuration files
       Options:
       -v|--verbose - Enable verbose mode, tell about ignored files
       -h|--help - Show this message
       --keepcomments - Do not remove comment lines
       --removecomments - Remove comment lines
       -o|--output file - write output to file instead of ${UPAC_outputfile}
       -d|--confdir directory - read input from given directory instead of ${UPA4C_confdir}
       -D|--confd directory - read config snippets from given directory instead of ${UPAC_confd}
       -S|--settingsd directory - read settings snippets from given directory instead of ${UPAC_settingsd}
       -a|--autoconfigfile - write result to file instead of ${UPAC_autoconfigfile}
       -m|--mainconfigfile - read aide basic config from file instead of ${UPAC_mainconfigfile}
EOF
}

## Parse commandline
TEMP=$(getopt -n update-aide.conf \
        -l keepcomments,removecomments,output:,confdir:,confd:,settingsd:,autoconfigfile:,mainconfigfile:,help,verbose -- \
        +o:d:D:S:a:m:hv "$@")

if test "$?" != 0; then
        echo "Terminating..." >&2
        exit 1
fi

eval set -- ${TEMP}
while test "$1" != "--"; do
        case $1 in
                -h|--help)
                        usage
                        exit 0
                ;;
                -v|--verbose)
                        UPAC_verbose=yes
                ;;
                --keepcomments)
                        UPAC_comments=yes
                ;;
                --removecomments)
                        UPAC_comments=no
                ;;
                -o|--output)
                        shift
                        UPAC_outputfile="$1"
                ;;
                -d|--confdir)
                        shift
                        UPAC_confdir="$1"
                ;;
                -D|--confd)
                        shift
                        UPAC_confd="$1"
                ;;
                -S|--settingsd)
                        shift
                        UPAC_settingsd="$1"
                ;;
                -a|--autoconfigfile)
                        shift
                        UPAC_autoconfigfile="$1"
                ;;
                -u|--mainconfigfile)
                        shift
                        UPAC_mainconfigfile="$1"
                ;;
        esac
        shift
done
shift

# No non-option arguments allowed.
if [ "$#" -ne 0 ]; then
        echo "No non option arguments ($@) allowed" >&2
        usage >&2
        exit 1
fi

[ -d ${UPAC_confd} ] || \
{ printf "$0: Error, no ${UPAC_confd}, exiting.\n" 1>&2 ; exit 1 ; }

[ -d $(dirname $UPAC_outputfile) ] || \
{ printf "$0: Error, missing $(dirname $UPAC_outputfile), exiting.\n" 1>&2 ; exit 1 ; }

# run-parts emulation, stolen from Branden's /etc/X11/Xsession
# Addition: Use file.rul instead if file if it exists.
run_parts () {
        # reset LC_COLLATE
        unset LANG LC_COLLATE LC_ALL

        if [ -z "$1" ]; then
                errormessage "$0: internal run_parts called without an argument"
        fi
        if [ ! -d "$1" ]; then
                errormessage "$0: internal run_parts called, but $1 does not exist or is not a directory."
        fi
        for F in $(ls $1); do
                if expr "$F" : '[[:alnum:]_-]\+$' > /dev/null 2>&1; then
                        if [ -f "$1/$F" ] ; then
                                if [ -f "$1/${F}.rul" ] ; then
                                        echo "$1/${F}.rul"
                                else
                                        echo "$1/$F"
                                fi
                        fi
                fi
        done;
}

cat_parts() {
       	if [ -z "$1" ]; then
        	errormessage "$0: internal cat_parts called without an argument"
      	fi
      	if [ ! -d "$1" ]; then
               	errormessage "$0: internal cat_parts called, but $1 does not exist or is not a directory."
       	fi
       	for file in $(run_parts $1); do
		if [ -x "$file" ]; then
               		echo "#####################################################"
               		echo "### output of invoking $file"
               		echo "#####################################################"
               		$file
               		echo
               		echo "#####################################################"
               		echo "### end of $file output"
               		echo "#####################################################"
		else
               		echo "#####################################################"
               		echo "### $file"
               		echo "#####################################################"
               		cat $file
               		echo
               		echo "#####################################################"
               		echo "### end $file"
               		echo "#####################################################"
		fi
       	done
}

removecomments(){
        if [ "x${UPAC_comments}" = "xno" ] ; then
                grep -E -v '^[[:space:]]*#' | sed -e '/^$/N;/\n$/D' ;
        else
                cat
        fi
}

# also from Branden
errormessage () {
	# pretty-print messages of arbitrary length (no trailing newline)
	echo "$*" | fold -s -w ${COLUMNS:-80} >&2;
}

cat << EOF > ${UPAC_outputfile}.tmp
#########
# WARNING WARNING WARNING
# WARNING WARNING WARNING
# WARNING WARNING WARNING
# WARNING WARNING WARNING
# WARNING WARNING WARNING
# this file is generated dynamically from $UPAC_mainconfigfile and the files
# in $UPAC_confd
# Any changes you make here will be lost.
# WARNING WARNING WARNING
# WARNING WARNING WARNING
# WARNING WARNING WARNING
# WARNING WARNING WARNING
# WARNING WARNING WARNING
#########
EOF

(cat ${UPAC_mainconfigfile} 2>/dev/null; cat_parts ${UPAC_confd}) | \
  removecomments | \
  sed '\;^[=!/]; s;/;/@@{ROOTPREFIX};' \
  >> ${UPAC_outputfile}.tmp

# test validity if called without -o
# this is not currently possible with AIDE (see bug #289171),
# but can be easily enabled with this (of course untested) example code
#if [ "x${UPAC_outputfile}" = "x${UPAC_autoconfigfile}" ] && \
#        [ -x ${AIDE} ] ; then
#        if ! ${AIDE} --config "${UPAC_outputfile}.tmp" > /dev/null ; then
#                errormessage "Invalid new configfile ${UPAC_outputfile}.tmp"
#                errormessage "not installing ${UPAC_outputfile}.tmp to ${UPAC_outputfile}"
#                exit 1
#        fi
#fi

mv -f ${UPAC_outputfile}.tmp ${UPAC_outputfile}