1421 lines
55 KiB
Bash
1421 lines
55 KiB
Bash
#!/bin/bash
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# EvoCheck
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# Script to verify compliance of a Debian/OpenBSD server
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# powered by Evolix
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# base functions
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show_version() {
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cat <<END
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evocheck version ${VERSION}
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Copyright 2009-2019 Evolix <info@evolix.fr>,
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Romain Dessort <rdessort@evolix.fr>,
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Benoit Série <bserie@evolix.fr>,
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Gregory Colpart <reg@evolix.fr>,
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Jérémy Lecour <jlecour@evolix.fr>,
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Tristan Pilat <tpilat@evolix.fr>,
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Victor Laborie <vlaborie@evolix.fr>
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and others.
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evocheck comes with ABSOLUTELY NO WARRANTY. This is free software,
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and you are welcome to redistribute it under certain conditions.
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See the GNU General Public License v3.0 for details.
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END
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}
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show_help() {
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cat <<END
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evocheck is a script that verifies Evolix conventions on Debian/OpenBSD servers.
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Usage: evocheck
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or evocheck --cron
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or evocheck --quiet
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or evocheck --verbose
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Options
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--cron disable a few checks
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-v, --verbose increase verbosity of checks
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-q, --quiet nothing is printed on stdout nor stderr
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-h, --help print this message and exit
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--version print version and exit
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END
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}
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detect_os() {
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# OS detection
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DEBIAN_RELEASE=""
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LSB_RELEASE_BIN=$(command -v lsb_release)
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OPENBSD_RELEASE=""
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if [ -e /etc/debian_version ]; then
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DEBIAN_VERSION=$(cut -d "." -f 1 < /etc/debian_version)
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if [ -x "${LSB_RELEASE_BIN}" ]; then
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DEBIAN_RELEASE=$(${LSB_RELEASE_BIN} --codename --short)
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else
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case ${DEBIAN_VERSION} in
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5) DEBIAN_RELEASE="lenny";;
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6) DEBIAN_RELEASE="squeeze";;
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7) DEBIAN_RELEASE="wheezy";;
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8) DEBIAN_RELEASE="jessie";;
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9) DEBIAN_RELEASE="stretch";;
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esac
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fi
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elif [ "$(uname -s)" = "OpenBSD" ]; then
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# use a better release name
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OPENBSD_RELEASE=$(uname -r)
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fi
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}
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is_debian() {
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test -n "${DEBIAN_RELEASE}"
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}
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is_debian_lenny() {
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test "${DEBIAN_RELEASE}" = "lenny"
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}
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is_debian_squeeze() {
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test "${DEBIAN_RELEASE}" = "squeeze"
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}
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is_debian_wheezy() {
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test "${DEBIAN_RELEASE}" = "wheezy"
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}
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is_debian_jessie() {
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test "${DEBIAN_RELEASE}" = "jessie"
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}
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is_debian_stretch() {
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test "${DEBIAN_RELEASE}" = "stretch"
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}
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debian_release() {
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printf "%s" "${DEBIAN_RELEASE}"
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}
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debian_version() {
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printf "%s" "${DEBIAN_VERSION}"
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}
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is_openbsd() {
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test -n "${OPENBSD_RELEASE}"
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}
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is_pack_web(){
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test -e /usr/share/scripts/web-add.sh || test -e /usr/share/scripts/evoadmin/web-add.sh
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}
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is_pack_samba(){
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test -e /usr/share/scripts/add.pl
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}
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is_installed(){
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for pkg in "$@"; do
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dpkg -l "$pkg" 2> /dev/null | grep -q -E '^(i|h)i' || return 1
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done
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}
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minifirewall_file() {
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case ${DEBIAN_RELEASE} in
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lenny) echo "/etc/firewall.rc" ;;
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squeeze) echo "/etc/firewall.rc" ;;
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wheezy) echo "/etc/firewall.rc" ;;
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jessie) echo "/etc/default/minifirewall" ;;
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stretch) echo "/etc/default/minifirewall" ;;
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*) echo "/etc/default/minifirewall" ;;
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esac
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}
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# logging
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failed() {
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check_name=$1
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shift
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check_comments=$*
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RC=1
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if [ "${QUIET}" != 1 ]; then
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if [ -n "${check_comments}" ] && [ "${VERBOSE}" = 1 ]; then
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printf "%s FAILED! %s\n" "${check_name}" "${check_comments}" 2>&1
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else
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printf "%s FAILED!\n" "${check_name}" 2>&1
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fi
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fi
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}
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# check functions
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check_lsbrelease(){
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if [ -x "${LSB_RELEASE_BIN}" ]; then
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## only the major version matters
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lhs=$(${LSB_RELEASE_BIN} --release --short | cut -d "." -f 1)
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rhs=$(cut -d "." -f 1 < /etc/debian_version)
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test "$lhs" = "$rhs" || failed "IS_LSBRELEASE" "release is not consistent between lsb_release and /etc/debian_version"
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else
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failed "IS_LSBRELEASE" "lsb_release is missing or not executable"
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fi
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}
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check_dpkgwarning() {
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if is_debian_squeeze; then
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if [ "$IS_USRRO" = 1 ] || [ "$IS_TMPNOEXEC" = 1 ]; then
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count=$(grep -c -E -i "(Pre-Invoke ..echo Are you sure to have rw on|Post-Invoke ..echo Dont forget to mount -o remount)" /etc/apt/apt.conf)
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test "$count" = 2 || failed "IS_DPKGWARNING" "Pre/Post-Invoke are missing."
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fi
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elif is_debian_wheezy; then
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if [ "$IS_USRRO" = 1 ] || [ "$IS_TMPNOEXEC" = 1 ]; then
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test -e /etc/apt/apt.conf.d/80evolinux \
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|| failed "IS_DPKGWARNING" "/etc/apt/apt.conf.d/80evolinux is missing"
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test -e /etc/apt/apt.conf \
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&& failed "IS_DPKGWARNING" "/etc/apt/apt.conf is missing"
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fi
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elif is_debian_stretch; then
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test -e /etc/apt/apt.conf.d/z-evolinux.conf \
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|| failed "IS_DPKGWARNING" "/etc/apt/apt.conf.d/z-evolinux.conf is missing"
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fi
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}
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check_umasksudoers(){
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if is_debian_squeeze; then
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grep -q "^Defaults.*umask=0077" /etc/sudoers \
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|| failed "IS_UMASKSUDOERS" "sudoers must set umask to 0077"
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fi
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}
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# Verifying check_mailq in Nagios NRPE config file. (Option "-M postfix" need to be set if the MTA is Postfix)
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check_nrpepostfix() {
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if is_installed postfix; then
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if is_debian_squeeze; then
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grep -q "^command.*check_mailq -M postfix" /etc/nagios/nrpe.cfg \
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|| failed "IS_NRPEPOSTFIX" "NRPE \"check_mailq\" for postfix is missing"
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else
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{ test -e /etc/nagios/nrpe.cfg \
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&& grep -qr "^command.*check_mailq -M postfix" /etc/nagios/nrpe.*;
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} || failed "IS_NRPEPOSTFIX" "NRPE \"check_mailq\" for postfix is missing"
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fi
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fi
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}
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# Check if mod-security config file is present
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check_modsecurity() {
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if is_debian_squeeze; then
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if is_installed libapache-mod-security; then
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test -e /etc/apache2/conf.d/mod-security2.conf || failed "IS_MODSECURITY" "missing configuration file"
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fi
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elif is_debian_wheezy; then
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if is_installed libapache2-modsecurity; then
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test -e /etc/apache2/conf.d/mod-security2.conf || failed "IS_MODSECURITY" "missing configuration file"
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fi
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fi
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}
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check_customsudoers() {
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grep -E -qr "umask=0077" /etc/sudoers* || failed "IS_CUSTOMSUDOERS"
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}
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check_vartmpfs() {
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df /var/tmp | grep -q tmpfs || failed "IS_VARTMPFS" "/var/tmp is not a tmpfs"
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}
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check_vartmpfs() {
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df /var/tmp | grep -q tmpfs || failed "IS_VARTMPFS" "/var/tmp is not a tmpfs"
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}
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check_serveurbase() {
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is_installed serveur-base || failed "IS_SERVEURBASE" "serveur-base package is not installed"
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}
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check_logrotateconf() {
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test -e /etc/logrotate.d/zsyslog || failed "IS_LOGROTATECONF"
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}
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check_syslogconf() {
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grep -q "^# Syslog for Pack Evolix serveur" /etc/*syslog.conf \
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|| failed "IS_SYSLOGCONF"
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}
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check_debiansecurity() {
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grep -q "^deb.*security" /etc/apt/sources.list \
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|| failed "IS_DEBIANSECURITY"
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}
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check_aptitudeonly() {
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if is_debian_squeeze || is_debian_wheezy; then
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test -e /usr/bin/apt-get && failed "IS_APTITUDEONLY"
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fi
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}
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check_aptitude() {
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if is_debian_jessie || is_debian_stretch; then
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test -e /usr/bin/aptitude && failed "IS_APTITUDE"
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fi
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}
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check_aptgetbak() {
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if is_debian_jessie || is_debian_stretch; then
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test -e /usr/bin/apt-get.bak && failed "IS_APTGETBAK"
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fi
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}
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check_apticron() {
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status="OK"
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test -e /etc/cron.d/apticron || status="fail"
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test -e /etc/cron.daily/apticron && status="fail"
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test "$status" = "fail" || test -e /usr/bin/apt-get.bak || status="fail"
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if is_debian_squeeze || is_debian_wheezy; then
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test "$status" = "fail" && failed "IS_APTICRON"
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fi
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}
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check_usrro() {
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grep /usr /etc/fstab | grep -q ro || failed "IS_USRRO"
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}
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check_tmpnoexec() {
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mount | grep "on /tmp" | grep -q noexec || failed "IS_TMPNOEXEC"
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}
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check_mountfstab() {
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# Test if lsblk available, if not skip this test...
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LSBLK_BIN=$(command -v lsblk)
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if test -x "${LSBLK_BIN}"; then
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for mountPoint in $(${LSBLK_BIN} -o MOUNTPOINT -l -n | grep '/'); do
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grep -Eq "$mountPoint\W" /etc/fstab || failed "IS_MOUNT_FSTAB"
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done
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fi
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}
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check_listchangesconf() {
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if is_debian_stretch; then
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if is_installed apt-listchanges; then
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failed "IS_LISTCHANGESCONF" "apt-listchanges must not be installed on Stretch"
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fi
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else
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if [ -e "/etc/apt/listchanges.conf" ]; then
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lines=$(grep -cE "(which=both|confirm=1)" /etc/apt/listchanges.conf)
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if [ "$lines" != 2 ]; then
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failed "IS_LISTCHANGESCONF" "apt-listchanges config is incorrect"
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fi
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else
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failed "IS_LISTCHANGESCONF" "apt-listchanges config is missing"
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fi
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fi
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}
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check_customcrontab() {
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found_lines=$(grep -c -E "^(17 \*|25 6|47 6|52 6)" /etc/crontab)
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test "$found_lines" = 4 && failed "IS_CUSTOMCRONTAB"
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}
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check_sshallowusers() {
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grep -E -qi "(AllowUsers|AllowGroups)" /etc/ssh/sshd_config || failed "IS_SSHALLOWUSERS"
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}
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check_diskperf() {
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test -e /root/disk-perf.txt || failed "IS_DISKPERF"
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}
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check_tmoutprofile() {
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grep -sq "TMOUT=" /etc/profile /etc/profile.d/evolinux.sh || failed "IS_TMOUTPROFILE" "TMOUT is not set"
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}
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check_alert5boot() {
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if [ -n "$(find /etc/rc2.d/ -name 'S*alert5')" ]; then
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grep -q "^date" /etc/rc2.d/S*alert5 || failed "IS_ALERT5BOOT" "boot mail is not sent by alert5 init script"
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else
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failed "IS_ALERT5BOOT" "alert5 init script is missing"
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fi
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}
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check_alert5minifw() {
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if [ -n "$(find /etc/rc2.d/ -name 'S*alert5')" ]; then
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grep -q "^/etc/init.d/minifirewall" /etc/rc2.d/S*alert5 \
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|| failed "IS_ALERT5MINIFW" "Minifirewall is not started by alert5 init script"
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else
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failed "IS_ALERT5MINIFW" "alert5 init script is missing"
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fi
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}
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check_minifw() {
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/sbin/iptables -L -n | grep -q -E "^ACCEPT\s*all\s*--\s*31\.170\.8\.4\s*0\.0\.0\.0/0\s*$" \
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|| failed "IS_MINIFW"
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}
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check_nrpeperms() {
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if [ -d /etc/nagios ]; then
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actual=$(stat --format "%a" /etc/nagios)
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expected="750"
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test "$expected" = "$actual" || failed "IS_NRPEPERMS"
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fi
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}
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check_minifwperms() {
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if [ -f "$MINIFW_FILE" ]; then
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actual=$(stat --format "%a" "$MINIFW_FILE")
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expected="600"
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test "$expected" = "$actual" || failed "IS_MINIFWPERMS"
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fi
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}
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check_nrpedisks() {
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NRPEDISKS=$(grep command.check_disk /etc/nagios/nrpe.cfg | grep "^command.check_disk[0-9]" | sed -e "s/^command.check_disk\([0-9]\+\).*/\1/" | sort -n | tail -1)
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DFDISKS=$(df -Pl | grep -c -E -v "(^Filesystem|/lib/init/rw|/dev/shm|udev|rpc_pipefs)")
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test "$NRPEDISKS" = "$DFDISKS" || failed "IS_NRPEDISKS"
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}
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check_nrpepid() {
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if ! is_debian_squeeze; then
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{ test -e /etc/nagios/nrpe.cfg \
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&& grep -q "^pid_file=/var/run/nagios/nrpe.pid" /etc/nagios/nrpe.cfg;
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} || failed "IS_NRPEPID"
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fi
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}
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check_grsecprocs() {
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if uname -a | grep -q grsec; then
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{ grep -q "^command.check_total_procs..sudo" /etc/nagios/nrpe.cfg \
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&& grep -A1 "^\[processes\]" /etc/munin/plugin-conf.d/munin-node | grep -q "^user root";
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} || failed "IS_GRSECPROCS"
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fi
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}
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check_apachemunin() {
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if test -e /etc/apache2/apache2.conf; then
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if is_debian_stretch; then
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{ test -h /etc/apache2/mods-enabled/status.load \
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&& test -h /etc/munin/plugins/apache_accesses \
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&& test -h /etc/munin/plugins/apache_processes \
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&& test -h /etc/munin/plugins/apache_volume;
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} || failed "IS_APACHEMUNIN" "missing munin plugins for Apache"
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else
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pattern="/server-status-[[:alnum:]]{4,}"
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{ grep -r -q -s -E "^env.url.*${pattern}" /etc/munin/plugin-conf.d \
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&& { grep -q -s -E "${pattern}" /etc/apache2/apache2.conf \
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|| grep -q -s -E "${pattern}" /etc/apache2/mods-enabled/status.conf;
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};
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} || failed "IS_APACHEMUNIN" "server status is not properly configured"
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fi
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fi
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}
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# Verification mytop + Munin si MySQL
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check_mysqlutils() {
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MYSQL_ADMIN=${MYSQL_ADMIN:-mysqladmin}
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if is_installed mysql-server; then
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# You can configure MYSQL_ADMIN in evocheck.cf
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if ! grep -qs "$MYSQL_ADMIN" /root/.my.cnf; then
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failed "IS_MYSQLUTILS" "mysqladmin missing in /root/.my.cnf"
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fi
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if ! test -x /usr/bin/mytop; then
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if ! test -x /usr/local/bin/mytop; then
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failed "IS_MYSQLUTILS" "mytop binary missing"
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fi
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fi
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if ! grep -qs debian-sys-maint /root/.mytop; then
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failed "IS_MYSQLUTILS" "debian-sys-maint missing in /root/.mytop"
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fi
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fi
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}
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# Verification de la configuration du raid soft (mdadm)
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check_raidsoft() {
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if test -e /proc/mdstat && grep -q md /proc/mdstat; then
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{ grep -q "^AUTOCHECK=true" /etc/default/mdadm \
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&& grep -q "^START_DAEMON=true" /etc/default/mdadm \
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&& grep -qv "^MAILADDR ___MAIL___" /etc/mdadm/mdadm.conf;
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} || failed "IS_RAIDSOFT"
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fi
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}
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# Verification du LogFormat de AWStats
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check_awstatslogformat() {
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if is_installed apache2 awstats; then
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grep -qE '^LogFormat=1' /etc/awstats/awstats.conf.local \
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|| failed "IS_AWSTATSLOGFORMAT"
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fi
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}
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# Verification de la présence de la config logrotate pour Munin
|
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check_muninlogrotate() {
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{ test -e /etc/logrotate.d/munin-node \
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&& test -e /etc/logrotate.d/munin;
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} || failed "IS_MUNINLOGROTATE"
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}
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# Verification de l'activation de Squid dans le cas d'un pack mail
|
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check_squid() {
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if is_debian_stretch; then
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squidconffile="/etc/squid/evolinux-custom.conf"
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else
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squidconffile="/etc/squid*/squid.conf"
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fi
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if is_pack_web && (is_installed squid || is_installed squid3); then
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host=$(hostname -i)
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# shellcheck disable=SC2086
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http_port=$(grep "http_port" $squidconffile | cut -f 2 -d " ")
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{ grep -qE "^[^#]*iptables -t nat -A OUTPUT -p tcp --dport 80 -m owner --uid-owner proxy -j ACCEPT" "$MINIFW_FILE" \
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&& grep -qE "^[^#]*iptables -t nat -A OUTPUT -p tcp --dport 80 -d $host -j ACCEPT" "$MINIFW_FILE" \
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&& grep -qE "^[^#]*iptables -t nat -A OUTPUT -p tcp --dport 80 -d 127.0.0.(1|0/8) -j ACCEPT" "$MINIFW_FILE" \
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&& grep -qE "^[^#]*iptables -t nat -A OUTPUT -p tcp --dport 80 -j REDIRECT --to-port.* $http_port" "$MINIFW_FILE";
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} || failed "IS_SQUID"
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fi
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}
|
|
check_evomaintenance_fw() {
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if [ -f "$MINIFW_FILE" ]; then
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rulesNumber=$(grep -c "/sbin/iptables -A INPUT -p tcp --sport 5432 --dport 1024:65535 -s .* -m state --state ESTABLISHED,RELATED -j ACCEPT" "$MINIFW_FILE")
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if [ "$rulesNumber" -lt 2 ]; then
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failed "IS_EVOMAINTENANCE_FW"
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fi
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fi
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}
|
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# Verification de la conf et de l'activation de mod-deflate
|
|
check_moddeflate() {
|
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f=/etc/apache2/mods-enabled/deflate.conf
|
|
if is_installed apache2.2; then
|
|
{ test -e $f && grep -q "AddOutputFilterByType DEFLATE text/html text/plain text/xml" $f \
|
|
&& grep -q "AddOutputFilterByType DEFLATE text/css" $f \
|
|
&& grep -q "AddOutputFilterByType DEFLATE application/x-javascript application/javascript" $f;
|
|
} || failed "IS_MODDEFLATE"
|
|
fi
|
|
}
|
|
# Verification de la conf log2mail
|
|
check_log2mailrunning() {
|
|
if is_pack_web && is_installed log2mail; then
|
|
pgrep log2mail >/dev/null || failed 'IS_LOG2MAILRUNNING'
|
|
fi
|
|
}
|
|
check_log2mailapache() {
|
|
if is_debian_stretch; then
|
|
conf=/etc/log2mail/config/apache
|
|
else
|
|
conf=/etc/log2mail/config/default
|
|
fi
|
|
if is_pack_web && is_installed log2mail; then
|
|
grep -s -q "^file = /var/log/apache2/error.log" $conf \
|
|
|| failed "IS_LOG2MAILAPACHE"
|
|
fi
|
|
}
|
|
check_log2mailmysql() {
|
|
if is_pack_web && is_installed log2mail; then
|
|
grep -s -q "^file = /var/log/syslog" /etc/log2mail/config/{default,mysql,mysql.conf} \
|
|
|| failed "IS_LOG2MAILMYSQL"
|
|
fi
|
|
}
|
|
check_log2mailsquid() {
|
|
if is_pack_web && is_installed log2mail; then
|
|
grep -s -q "^file = /var/log/squid.*/access.log" /etc/log2mail/config/* \
|
|
|| failed "IS_LOG2MAILSQUID"
|
|
fi
|
|
}
|
|
# Verification si bind est chroote
|
|
check_bindchroot() {
|
|
if is_installed bind9; then
|
|
if netstat -utpln | grep "/named" | grep :53 | grep -qvE "(127.0.0.1|::1)"; then
|
|
if grep -q '^OPTIONS=".*-t' /etc/default/bind9 && grep -q '^OPTIONS=".*-u' /etc/default/bind9; then
|
|
md5_original=$(md5sum /usr/sbin/named | cut -f 1 -d ' ')
|
|
md5_chrooted=$(md5sum /var/chroot-bind/usr/sbin/named | cut -f 1 -d ' ')
|
|
if [ "$md5_original" != "$md5_chrooted" ]; then
|
|
failed "IS_BINDCHROOT" "The chrooted bind binary is differet than the original binary"
|
|
fi
|
|
else
|
|
failed "IS_BINDCHROOT" "bind process is not chrooted"
|
|
fi
|
|
fi
|
|
fi
|
|
}
|
|
# Verification de la présence du depot volatile
|
|
check_repvolatile() {
|
|
if is_debian_lenny; then
|
|
grep -qE "^deb http://volatile.debian.org/debian-volatile" /etc/apt/sources.list \
|
|
|| failed "IS_REPVOLATILE"
|
|
fi
|
|
if is_debian_squeeze; then
|
|
grep -qE "^deb.*squeeze-updates" /etc/apt/sources.list \
|
|
|| failed "IS_REPVOLATILE"
|
|
fi
|
|
}
|
|
# /etc/network/interfaces should be present, we don't manage systemd-network yet
|
|
check_network_interfaces() {
|
|
if ! test -f /etc/network/interfaces; then
|
|
IS_AUTOIF=0
|
|
IS_INTERFACESGW=0
|
|
failed "IS_NETWORK_INTERFACES" "systemd network configuration is not supported yet"
|
|
fi
|
|
}
|
|
# Verify if all if are in auto
|
|
check_autoif() {
|
|
if is_debian_stretch; then
|
|
interfaces=$(/sbin/ip address show up | grep "^[0-9]*:" | grep -E -v "(lo|vnet|docker|veth|tun|tap|macvtap)" | cut -d " " -f 2 | tr -d : | cut -d@ -f1 | tr "\n" " ")
|
|
else
|
|
interfaces=$(/sbin/ifconfig -s | tail -n +2 | grep -E -v "^(lo|vnet|docker|veth|tun|tap|macvtap)" | cut -d " " -f 1 |tr "\n" " ")
|
|
fi
|
|
for interface in $interfaces; do
|
|
if ! grep -q "^auto $interface" /etc/network/interfaces; then
|
|
failed "IS_AUTOIF" "Network interface \`${interface}' is not set to auto"
|
|
test "${VERBOSE}" = 1 || break
|
|
fi
|
|
done
|
|
}
|
|
# Network conf verification
|
|
check_interfacesgw() {
|
|
number=$(grep -Ec "^[^#]*gateway [0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}" /etc/network/interfaces)
|
|
test "$number" -gt 1 && failed "IS_INTERFACESGW" "there is more than 1 IPv4 gateway"
|
|
number=$(grep -Ec "^[^#]*gateway [0-9a-fA-F]+:" /etc/network/interfaces)
|
|
test "$number" -gt 1 && failed "IS_INTERFACESGW" "there is more than 1 IPv6 gateway"
|
|
}
|
|
# Verification de la mise en place d'evobackup
|
|
check_evobackup() {
|
|
evobackup_found=$(find /etc/cron* -name '*evobackup*' | wc -l)
|
|
test "$evobackup_found" -gt 0 || failed "IS_EVOBACKUP"
|
|
}
|
|
# Verification de la presence du userlogrotate
|
|
check_userlogrotate() {
|
|
if is_pack_web; then
|
|
test -x /etc/cron.weekly/userlogrotate || failed "IS_USERLOGROTATE"
|
|
fi
|
|
}
|
|
# Verification de la syntaxe de la conf d'Apache
|
|
check_apachectl() {
|
|
if is_installed apache2; then
|
|
/usr/sbin/apache2ctl configtest 2>&1 | grep -q "^Syntax OK$" || failed "IS_APACHECTL"
|
|
fi
|
|
}
|
|
# Check if there is regular files in Apache sites-enabled.
|
|
check_apachesymlink() {
|
|
if is_installed apache2; then
|
|
apacheFind=$(find /etc/apache2/sites-enabled ! -type l -type f -print)
|
|
nbApacheFind=$(wc -m <<< "$apacheFind")
|
|
if [[ $nbApacheFind -gt 1 ]]; then
|
|
if [[ $VERBOSE == 1 ]]; then
|
|
while read -r line; do
|
|
failed "IS_APACHESYMLINK" "Not a symlink: $line"
|
|
done <<< "$apacheFind"
|
|
else
|
|
failed "IS_APACHESYMLINK"
|
|
fi
|
|
fi
|
|
fi
|
|
}
|
|
# Check if there is real IP addresses in Allow/Deny directives (no trailing space, inline comments or so).
|
|
check_apacheipinallow() {
|
|
# Note: Replace "exit 1" by "print" in Perl code to debug it.
|
|
if is_installed apache2; then
|
|
grep -IrE "^[^#] *(Allow|Deny) from" /etc/apache2/ \
|
|
| grep -iv "from all" \
|
|
| grep -iv "env=" \
|
|
| perl -ne 'exit 1 unless (/from( [\da-f:.\/]+)+$/i)' \
|
|
|| failed "IS_APACHEIPINALLOW"
|
|
fi
|
|
}
|
|
# Check if default Apache configuration file for munin is absent (or empty or commented).
|
|
check_muninapacheconf() {
|
|
if is_debian_squeeze || is_debian_wheezy; then
|
|
muninconf="/etc/apache2/conf.d/munin"
|
|
else
|
|
muninconf="/etc/apache2/conf-available/munin.conf"
|
|
fi
|
|
if is_installed apache2; then
|
|
test -e $muninconf && grep -vEq "^( |\t)*#" "$muninconf" && failed "IS_MUNINAPACHECONF"
|
|
fi
|
|
}
|
|
# Verification de la priorité du package samba si les backports sont utilisés
|
|
check_sambainpriority() {
|
|
if is_debian_lenny && is_pack_samba; then
|
|
if grep -qrE "^[^#].*backport" /etc/apt/sources.list{,.d}; then
|
|
priority=$(grep -E -A2 "^Package:.*samba" /etc/apt/preferences | grep -A1 "^Pin: release a=lenny-backports" | grep "^Pin-Priority:" | cut -f2 -d" ")
|
|
test "$priority" -gt 500 || failed "IS_SAMBAPINPRIORITY"
|
|
fi
|
|
fi
|
|
}
|
|
# Verification si le système doit redémarrer suite màj kernel.
|
|
check_kerneluptodate() {
|
|
if is_installed linux-image*; then
|
|
# shellcheck disable=SC2012
|
|
kernel_installed_at=$(date -d "$(ls --full-time -lcrt /boot | tail -n1 | awk '{print $6}')" +%s)
|
|
last_reboot_at=$(($(date +%s) - $(cut -f1 -d '.' /proc/uptime)))
|
|
if [ "$kernel_installed_at" -gt "$last_reboot_at" ]; then
|
|
failed "IS_KERNELUPTODATE"
|
|
fi
|
|
fi
|
|
}
|
|
# Check if the server is running for more than a year.
|
|
check_uptime() {
|
|
if is_installed linux-image*; then
|
|
limit=$(date -d "now - 2 year" +%s)
|
|
last_reboot_at=$(($(date +%s) - $(cut -f1 -d '.' /proc/uptime)))
|
|
if [ "$limit" -gt "$last_reboot_at" ]; then
|
|
failed "IS_UPTIME"
|
|
fi
|
|
fi
|
|
}
|
|
# Check if munin-node running and RRD files are up to date.
|
|
check_muninrunning() {
|
|
if ! pgrep munin-node >/dev/null; then
|
|
failed "IS_MUNINRUNNING" "Munin is not running"
|
|
elif [ -d "/var/lib/munin/" ] && [ -d "/var/cache/munin/" ]; then
|
|
limit=$(date +"%s" -d "now - 10 minutes")
|
|
|
|
if [ -n "$(find /var/lib/munin/ -name '*load-g.rrd')" ]; then
|
|
updated_at=$(stat -c "%Y" /var/lib/munin/*/*load-g.rrd |sort |tail -1)
|
|
[ "$limit" -gt "$updated_at" ] && failed "IS_MUNINRUNNING" "Munin load RRD has not been updated in the last 10 minutes"
|
|
else
|
|
failed "IS_MUNINRUNNING" "Munin is not installed properly (load RRD not found)"
|
|
fi
|
|
|
|
if [ -n "$(find /var/cache/munin/www/ -name 'load-day.png')" ]; then
|
|
updated_at=$(stat -c "%Y" /var/cache/munin/www/*/*/load-day.png |sort |tail -1)
|
|
grep -sq "^graph_strategy cron" /etc/munin/munin.conf && [ "$limit" -gt "$updated_at" ] && failed "IS_MUNINRUNNING" "Munin load PNG has not been updated in the last 10 minutes"
|
|
else
|
|
failed "IS_MUNINRUNNING" "Munin is not installed properly (load PNG not found)"
|
|
fi
|
|
else
|
|
failed "IS_MUNINRUNNING" "Munin is not installed properly (main directories are missing)"
|
|
fi
|
|
}
|
|
# Check if files in /home/backup/ are up-to-date
|
|
check_backupuptodate() {
|
|
if [ -d /home/backup/ ]; then
|
|
if [ -n "$(ls -A /home/backup/)" ]; then
|
|
for file in /home/backup/*; do
|
|
limit=$(date +"%s" -d "now - 2 day")
|
|
updated_at=$(stat -c "%Y" "$file")
|
|
|
|
if [ -f "$file" ] && [ "$limit" -gt "$updated_at" ]; then
|
|
failed "IS_BACKUPUPTODATE" "$file has not been backed up"
|
|
test "${VERBOSE}" = 1 || break;
|
|
fi
|
|
done
|
|
else
|
|
failed "IS_BACKUPUPTODATE" "/home/backup/ is empty"
|
|
fi
|
|
else
|
|
failed "IS_BACKUPUPTODATE" "/home/backup/ is missing"
|
|
fi
|
|
}
|
|
check_etcgit() {
|
|
(cd /etc; git rev-parse --is-inside-work-tree > /dev/null 2>&1) || failed "IS_ETCGIT" "/etc is not a Git repository"
|
|
}
|
|
# Check if /etc/.git/ has read/write permissions for root only.
|
|
check_gitperms() {
|
|
if test -d /etc/.git; then
|
|
expected="700"
|
|
actual=$(stat -c "%a" /etc/.git/)
|
|
[ "$expected" = "$actual" ] || failed "IS_GITPERMS"
|
|
fi
|
|
}
|
|
# Check if no package has been upgraded since $limit.
|
|
check_notupgraded() {
|
|
last_upgrade=0
|
|
upgraded=false
|
|
for log in /var/log/dpkg.log*; do
|
|
if zgrep -qsm1 upgrade "$log"; then
|
|
# There is at least one upgrade
|
|
upgraded=true
|
|
break
|
|
fi
|
|
done
|
|
if $upgraded; then
|
|
last_upgrade=$(date +%s -d "$(zgrep -h upgrade /var/log/dpkg.log* | sort -n | tail -1 | cut -f1 -d ' ')")
|
|
fi
|
|
if grep -qs '^mailto="listupgrade-todo@' /etc/evolinux/listupgrade.cnf \
|
|
|| grep -qs -E '^[[:digit:]]+[[:space:]]+[[:digit:]]+[[:space:]]+[^\*]' /etc/cron.d/listupgrade; then
|
|
# Manual upgrade process
|
|
limit=$(date +%s -d "now - 180 days")
|
|
else
|
|
# Regular process
|
|
limit=$(date +%s -d "now - 90 days")
|
|
fi
|
|
install_date=0
|
|
if [ -d /var/log/installer ]; then
|
|
install_date=$(stat -c %Z /var/log/installer)
|
|
fi
|
|
# Check install_date if the system never received an upgrade
|
|
if [ "$last_upgrade" -eq 0 ]; then
|
|
[ "$install_date" -lt "$limit" ] && failed "IS_NOTUPGRADED" "The system has never been updated"
|
|
else
|
|
[ "$last_upgrade" -lt "$limit" ] && failed "IS_NOTUPGRADED" "The system hasn't been updated for too long"
|
|
fi
|
|
}
|
|
# Check if reserved blocks for root is at least 5% on every mounted partitions.
|
|
check_tune2fs_m5() {
|
|
min=5
|
|
parts=$(grep -E "ext(3|4)" /proc/mounts | cut -d ' ' -f1 | tr -s '\n' ' ')
|
|
for part in $parts; do
|
|
blockCount=$(dumpe2fs -h "$part" 2>/dev/null | grep -e "Block count:" | grep -Eo "[0-9]+")
|
|
# If buggy partition, skip it.
|
|
if [ -z "$blockCount" ]; then
|
|
continue
|
|
fi
|
|
reservedBlockCount=$(dumpe2fs -h "$part" 2>/dev/null | grep -e "Reserved block count:" | grep -Eo "[0-9]+")
|
|
# Use awk to have a rounded percentage
|
|
# python is slow, bash is unable and bc rounds weirdly
|
|
percentage=$(awk "BEGIN { pc=100*${reservedBlockCount}/${blockCount}; i=int(pc); print (pc-i<0.5)?i:i+1 }")
|
|
|
|
if [ "$percentage" -lt "${min}" ]; then
|
|
failed "IS_TUNE2FS_M5" "Partition ${part} has less than ${min}% reserved blocks (${percentage}%)"
|
|
fi
|
|
done
|
|
}
|
|
check_evolinuxsudogroup() {
|
|
if is_debian_stretch; then
|
|
if grep -q "^evolinux-sudo:" /etc/group; then
|
|
grep -q '^%evolinux-sudo ALL=(ALL:ALL) ALL' /etc/sudoers.d/evolinux \
|
|
|| failed "IS_EVOLINUXSUDOGROUP"
|
|
fi
|
|
fi
|
|
}
|
|
check_userinadmgroup() {
|
|
if is_debian_stretch; then
|
|
users=$(grep "^evolinux-sudo:" /etc/group | awk -F: '{print $4}' | tr ',' ' ')
|
|
for user in $users; do
|
|
if ! groups "$user" | grep -q adm; then
|
|
failed "IS_USERINADMGROUP" "User $user doesn't belong to \`adm' group"
|
|
test "${VERBOSE}" = 1 || break
|
|
fi
|
|
done
|
|
fi
|
|
}
|
|
check_apache2evolinuxconf() {
|
|
if is_debian_stretch && test -d /etc/apache2; then
|
|
{ test -L /etc/apache2/conf-enabled/z-evolinux-defaults.conf \
|
|
&& test -L /etc/apache2/conf-enabled/zzz-evolinux-custom.conf \
|
|
&& test -f /etc/apache2/ipaddr_whitelist.conf;
|
|
} || failed "IS_APACHE2EVOLINUXCONF"
|
|
fi
|
|
}
|
|
check_backportsconf() {
|
|
if is_debian_stretch; then
|
|
grep -qsE "^[^#].*backports" /etc/apt/sources.list \
|
|
&& failed "IS_BACKPORTSCONF" "backports can't be in main sources list"
|
|
if grep -qsE "^[^#].*backports" /etc/apt/sources.list.d/*.list; then
|
|
grep -qsE "^[^#].*backports" /etc/apt/preferences.d/* \
|
|
|| failed "IS_BACKPORTSCONF" "backports must have preferences"
|
|
fi
|
|
fi
|
|
}
|
|
check_bind9munin() {
|
|
if is_debian_stretch && is_installed bind9; then
|
|
{ test -L /etc/munin/plugins/bind9 \
|
|
&& test -e /etc/munin/plugin-conf.d/bind9;
|
|
} || failed "IS_BIND9MUNIN"
|
|
fi
|
|
}
|
|
check_bind9logrotate() {
|
|
if is_debian_stretch && is_installed bind9; then
|
|
test -e /etc/logrotate.d/bind9 || failed "IS_BIND9LOGROTATE"
|
|
fi
|
|
}
|
|
check_broadcomfirmware() {
|
|
LSPCI_BIN=$(command -v lspci)
|
|
if [ -x "${LSPCI_BIN}" ]; then
|
|
if ${LSPCI_BIN} | grep -q 'NetXtreme II'; then
|
|
{ is_installed firmware-bnx2 \
|
|
&& grep -q "^deb http://mirror.evolix.org/debian.* non-free" /etc/apt/sources.list;
|
|
} || failed "IS_BROADCOMFIRMWARE"
|
|
fi
|
|
else
|
|
failed "IS_BROADCOMFIRMWARE" "lspci is missing"
|
|
fi
|
|
}
|
|
check_hardwareraidtool() {
|
|
LSPCI_BIN=$(command -v lspci)
|
|
if [ -x "${LSPCI_BIN}" ]; then
|
|
if ${LSPCI_BIN} | grep -q 'MegaRAID SAS'; then
|
|
# shellcheck disable=SC2015
|
|
is_installed megacli && { is_installed megaclisas-status || is_installed megaraidsas-status; } \
|
|
|| failed "IS_HARDWARERAIDTOOL" "Mega tools not found"
|
|
fi
|
|
if ${LSPCI_BIN} | grep -q 'Hewlett-Packard Company Smart Array'; then
|
|
is_installed cciss-vol-status || failed "IS_HARDWARERAIDTOOL" "cciss-vol-status not installed"
|
|
fi
|
|
else
|
|
failed "IS_HARDWARERAIDTOOL" "lspci is missing"
|
|
fi
|
|
}
|
|
check_log2mailsystemdunit() {
|
|
if is_debian_stretch; then
|
|
{ systemctl -q is-active log2mail.service \
|
|
&& test -f /etc/systemd/system/log2mail.service \
|
|
&& ! test -f /etc/init.d/log2mail;
|
|
} || failed "IS_LOG2MAILSYSTEMDUNIT"
|
|
fi
|
|
}
|
|
check_listupgrade() {
|
|
{ test -f /etc/cron.d/listupgrade \
|
|
&& test -x /usr/share/scripts/listupgrade.sh;
|
|
} || failed "IS_LISTUPGRADE"
|
|
}
|
|
check_mariadbevolinuxconf() {
|
|
if is_debian_stretch; then
|
|
if is_installed mariadb-server; then
|
|
{ test -f /etc/mysql/mariadb.conf.d/z-evolinux-defaults.cnf \
|
|
&& test -f /etc/mysql/mariadb.conf.d/zzz-evolinux-custom.cnf;
|
|
} || failed "IS_MARIADBEVOLINUXCONF"
|
|
fi
|
|
fi
|
|
}
|
|
check_sql_backup() {
|
|
if (is_installed "mysql-server" || is_installed "mariadb-server"); then
|
|
# You could change the default path in /etc/evocheck.cf
|
|
SQL_BACKUP_PATH=${SQL_BACKUP_PATH:-"/home/backup/mysql.bak.gz"}
|
|
test -f "$SQL_BACKUP_PATH" || failed "IS_SQL_BACKUP" "MySQL dump is missing (${SQL_BACKUP_PATH})"
|
|
fi
|
|
}
|
|
check_postgres_backup() {
|
|
if is_installed "postgresql-9*"; then
|
|
# If you use something like barman, you should disable this check
|
|
# You could change the default path in /etc/evocheck.cf
|
|
POSTGRES_BACKUP_PATH=${POSTGRES_BACKUP_PATH:-"/home/backup/pg.dump.bak"}
|
|
test -f "$POSTGRES_BACKUP_PATH" || failed "IS_POSTGRES_BACKUP" "PostgreSQL dump is missing (${POSTGRES_BACKUP_PATH})"
|
|
fi
|
|
}
|
|
check_mongo_backup() {
|
|
if is_installed "mongodb-org-server"; then
|
|
# You could change the default path in /etc/evocheck.cf
|
|
MONGO_BACKUP_PATH=${MONGO_BACKUP_PATH:-"/home/backup/mongodump"}
|
|
if [ -d "$MONGO_BACKUP_PATH" ]; then
|
|
for file in "${MONGO_BACKUP_PATH}"/*/*.{json,bson}; do
|
|
# Skip indexes file.
|
|
if ! [[ "$file" =~ indexes ]]; then
|
|
limit=$(date +"%s" -d "now - 2 day")
|
|
updated_at=$(stat -c "%Y" "$file")
|
|
if [ -f "$file" ] && [ "$limit" -gt "$updated_at" ]; then
|
|
failed "IS_MONGO_BACKUP" "MongoDB hasn't been dumped for more than 2 days"
|
|
break
|
|
fi
|
|
fi
|
|
done
|
|
else
|
|
failed "IS_MONGO_BACKUP" "MongoDB dump directory is missing (${MONGO_BACKUP_PATH})"
|
|
fi
|
|
fi
|
|
}
|
|
check_ldap_backup() {
|
|
if is_installed slapd; then
|
|
# You could change the default path in /etc/evocheck.cf
|
|
LDAP_BACKUP_PATH=${LDAP_BACKUP_PATH:-"/home/backup/ldap.bak"}
|
|
test -f "$LDAP_BACKUP_PATH" || failed "IS_LDAP_BACKUP" "LDAP dump is missing (${LDAP_BACKUP_PATH})"
|
|
fi
|
|
}
|
|
check_redis_backup() {
|
|
if is_installed redis-server; then
|
|
# You could change the default path in /etc/evocheck.cf
|
|
REDIS_BACKUP_PATH=${REDIS_BACKUP_PATH:-"/home/backup/dump.rdb"}
|
|
test -f "$REDIS_BACKUP_PATH" || failed "IS_REDIS_BACKUP" "Redis dump is missing (${REDIS_BACKUP_PATH})"
|
|
fi
|
|
}
|
|
check_elastic_backup() {
|
|
if is_installed elasticsearch; then
|
|
# You could change the default path in /etc/evocheck.cf
|
|
ELASTIC_BACKUP_PATH=${ELASTIC_BACKUP_PATH:-"/home/backup/elasticsearch"}
|
|
test -d "$ELASTIC_BACKUP_PATH" || failed "IS_ELASTIC_BACKUP" "Elastic snapshot is missing (${ELASTIC_BACKUP_PATH})"
|
|
fi
|
|
}
|
|
check_mariadbsystemdunit() {
|
|
if is_debian_stretch && is_installed mariadb-server; then
|
|
{ systemctl -q is-active mariadb.service \
|
|
&& test -f /etc/systemd/system/mariadb.service.d/evolinux.conf;
|
|
} || failed "IS_MARIADBSYSTEMDUNIT"
|
|
fi
|
|
}
|
|
check_mysqlmunin() {
|
|
if is_debian_stretch && is_installed mariadb-server; then
|
|
for file in mysql_bytes mysql_queries mysql_slowqueries \
|
|
mysql_threads mysql_connections mysql_files_tables \
|
|
mysql_innodb_bpool mysql_innodb_bpool_act mysql_innodb_io \
|
|
mysql_innodb_log mysql_innodb_rows mysql_innodb_semaphores \
|
|
mysql_myisam_indexes mysql_qcache mysql_qcache_mem \
|
|
mysql_sorts mysql_tmp_tables; do
|
|
|
|
if [[ ! -L /etc/munin/plugins/$file ]]; then
|
|
failed "IS_MYSQLMUNIN" "Munin plugin '$file' is missing"
|
|
test "${VERBOSE}" = 1 || break
|
|
fi
|
|
done
|
|
fi
|
|
}
|
|
check_mysqlnrpe() {
|
|
if is_debian_stretch && is_installed mariadb-server; then
|
|
nagios_file=~nagios/.my.cnf
|
|
|
|
if ! test -f ${nagios_file}; then
|
|
failed "IS_MYSQLNRPE" "${nagios_file} is missing"
|
|
elif [ "$(stat -c %U ${nagios_file})" != "nagios" ] \
|
|
|| [ "$(stat -c %a ${nagios_file})" != "600" ]; then
|
|
failed "IS_MYSQLNRPE" "${nagios_file} has wrong permissions"
|
|
else
|
|
grep -q -F "command[check_mysql]=/usr/lib/nagios/plugins/check_mysql" /etc/nagios/nrpe.d/evolix.cfg \
|
|
|| failed "IS_MYSQLNRPE" "check_mysql is missing"
|
|
fi
|
|
fi
|
|
}
|
|
check_phpevolinuxconf() {
|
|
if is_debian_stretch && is_installed php; then
|
|
{ test -f /etc/php/7.0/cli/conf.d/z-evolinux-defaults.ini \
|
|
&& test -f /etc/php/7.0/cli/conf.d/zzz-evolinux-custom.ini;
|
|
} || failed "IS_PHPEVOLINUXCONF"
|
|
fi
|
|
}
|
|
check_squidlogrotate() {
|
|
if is_debian_stretch && is_installed squid; then
|
|
grep -q monthly /etc/logrotate.d/squid || failed "IS_SQUIDLOGROTATE"
|
|
fi
|
|
}
|
|
check_squidevolinuxconf() {
|
|
if is_debian_stretch && is_installed squid; then
|
|
{ grep -qs "^CONFIG=/etc/squid/evolinux-defaults.conf$" /etc/default/squid \
|
|
&& test -f /etc/squid/evolinux-defaults.conf \
|
|
&& test -f /etc/squid/evolinux-whitelist-defaults.conf \
|
|
&& test -f /etc/squid/evolinux-whitelist-custom.conf \
|
|
&& test -f /etc/squid/evolinux-acl.conf \
|
|
&& test -f /etc/squid/evolinux-httpaccess.conf \
|
|
&& test -f /etc/squid/evolinux-custom.conf;
|
|
} || failed "IS_SQUIDEVOLINUXCONF"
|
|
fi
|
|
}
|
|
check_duplicate_fs_label() {
|
|
# Do it only if thereis blkid binary
|
|
BLKID_BIN=$(command -v blkid)
|
|
if [ -x "$BLKID_BIN" ]; then
|
|
tmpFile=$(mktemp -p /tmp)
|
|
parts=$($BLKID_BIN | grep -ve raid_member -e EFI_SYSPART | grep -Eo ' LABEL=".*"' | cut -d'"' -f2)
|
|
for part in $parts; do
|
|
echo "$part" >> "$tmpFile"
|
|
done
|
|
tmpOutput=$(sort < "$tmpFile" | uniq -d)
|
|
# If there is no duplicate, uniq will have no output
|
|
# So, if $tmpOutput is not null, there is a duplicate
|
|
if [ -n "$tmpOutput" ]; then
|
|
# shellcheck disable=SC2086
|
|
labels=$(echo -n $tmpOutput | tr '\n' ' ')
|
|
failed "IS_DUPLICATE_FS_LABEL" "Duplicate labels: $labels"
|
|
fi
|
|
rm "$tmpFile"
|
|
else
|
|
failed "IS_DUPLICATE_FS_LABEL" "blkid not found"
|
|
fi
|
|
}
|
|
check_evolix_user() {
|
|
grep -q "evolix:" /etc/passwd && failed "IS_EVOLIX_USER"
|
|
}
|
|
check_evoacme_cron() {
|
|
if [ -f "/usr/local/sbin/evoacme" ]; then
|
|
# Old cron file, should be deleted
|
|
test -f /etc/cron.daily/certbot && failed "IS_EVOACME_CRON" "certbot cron is incompatible with evoacme"
|
|
# evoacme cron file should be present
|
|
test -f /etc/cron.daily/evoacme || failed "IS_EVOACME_CRON" "evoacme cron is missing"
|
|
fi
|
|
}
|
|
check_evoacme_livelinks() {
|
|
EVOACME_BIN=$(command -v evoacme)
|
|
if [ -x "$EVOACME_BIN" ]; then
|
|
# Sometimes evoacme is installed but no certificates has been generated
|
|
numberOfLinks=$(find /etc/letsencrypt/ -type l | wc -l)
|
|
if [ "$numberOfLinks" -gt 0 ]; then
|
|
for live in /etc/letsencrypt/*/live; do
|
|
actualLink=$(readlink -f "$live")
|
|
actualVersion=$(basename "$actualLink")
|
|
|
|
certDir=$(dirname "$live")
|
|
certName=$(basename "$certDir")
|
|
# shellcheck disable=SC2012
|
|
lastCertDir=$(ls -ds "${certDir}"/[0-9]* | tail -1)
|
|
lastVersion=$(basename "$lastCertDir")
|
|
|
|
if [[ "$lastVersion" != "$actualVersion" ]]; then
|
|
failed "IS_EVOACME_LIVELINKS" "Certificate \`$certName' hasn't been updated"
|
|
test "${VERBOSE}" = 1 || break
|
|
fi
|
|
done
|
|
fi
|
|
fi
|
|
}
|
|
check_apache_confenabled() {
|
|
# Starting from Jessie and Apache 2.4, /etc/apache2/conf.d/
|
|
# must be replaced by conf-available/ and config files symlinked
|
|
# to conf-enabled/
|
|
if is_debian_jessie || is_debian_stretch; then
|
|
if [ -f /etc/apache2/apache2.conf ]; then
|
|
test -d /etc/apache2/conf.d/ && failed "IS_APACHE_CONFENABLED"
|
|
grep -q 'Include conf.d' /etc/apache2/apache2.conf && failed "IS_APACHE_CONFENABLED"
|
|
fi
|
|
fi
|
|
}
|
|
check_meltdown_spectre() {
|
|
# For Stretch, detection is easy as the kernel use
|
|
# /sys/devices/system/cpu/vulnerabilities/
|
|
if is_debian_stretch; then
|
|
for vuln in meltdown spectre_v1 spectre_v2; do
|
|
test -f "/sys/devices/system/cpu/vulnerabilities/$vuln" \
|
|
|| failed "IS_MELTDOWN_SPECTRE"
|
|
done
|
|
# For Jessie this is quite complicated to verify and we need to use kernel config file
|
|
elif is_debian_jessie; then
|
|
if grep -q "BOOT_IMAGE=" /proc/cmdline; then
|
|
kernelPath=$(grep -Eo 'BOOT_IMAGE=[^ ]+' /proc/cmdline | cut -d= -f2)
|
|
kernelVer=${kernelPath##*/vmlinuz-}
|
|
kernelConfig="config-${kernelVer}"
|
|
# Sometimes autodetection of kernel config file fail, so we test if the file really exists.
|
|
if [ -f "/boot/${kernelConfig}" ]; then
|
|
grep -Eq '^CONFIG_PAGE_TABLE_ISOLATION=y' "/boot/$kernelConfig" \
|
|
|| failed "IS_MELTDOWN_SPECTRE" "PAGE_TABLE_ISOLATION vulnerability is not patched"
|
|
grep -Eq '^CONFIG_RETPOLINE=y' "/boot/$kernelConfig" \
|
|
|| failed "IS_MELTDOWN_SPECTRE" "RETPOLINE vulnerability is not patched"
|
|
fi
|
|
fi
|
|
fi
|
|
}
|
|
check_old_home_dir() {
|
|
homeDir=${homeDir:-/home}
|
|
for dir in "$homeDir"/*; do
|
|
statResult=$(stat -c "%n has owner %u resolved as %U" "$dir" \
|
|
| grep -Eve '.bak' -e '\.[0-9]{2}-[0-9]{2}-[0-9]{4}' \
|
|
| grep "UNKNOWN")
|
|
# There is at least one dir matching
|
|
if [[ -n "$statResult" ]]; then
|
|
failed "IS_OLD_HOME_DIR" "$statResult"
|
|
test "${VERBOSE}" = 1 || break
|
|
fi
|
|
done
|
|
}
|
|
check_tmp_1777() {
|
|
actual=$(stat --format "%a" /tmp)
|
|
expected="1777"
|
|
test "$expected" = "$actual" || failed "IS_TMP_1777"
|
|
}
|
|
check_root_0700() {
|
|
actual=$(stat --format "%a" /root)
|
|
expected="700"
|
|
test "$expected" = "$actual" || failed "IS_ROOT_0700"
|
|
}
|
|
check_usrsharescripts() {
|
|
actual=$(stat --format "%a" /usr/share/scripts)
|
|
expected="700"
|
|
test "$expected" = "$actual" || failed "IS_USRSHARESCRIPTS"
|
|
}
|
|
check_sshpermitrootno() {
|
|
if is_debian_stretch; then
|
|
if grep -q "^PermitRoot" /etc/ssh/sshd_config; then
|
|
grep -E -qi "PermitRoot.*no" /etc/ssh/sshd_config || failed "IS_SSHPERMITROOTNO"
|
|
fi
|
|
else
|
|
grep -E -qi "PermitRoot.*no" /etc/ssh/sshd_config || failed "IS_SSHPERMITROOTNO"
|
|
fi
|
|
}
|
|
check_evomaintenanceusers() {
|
|
if is_debian_stretch; then
|
|
users=$(getent group evolinux-sudo | cut -d':' -f4 | tr ',' ' ')
|
|
else
|
|
if [ -f /etc/sudoers.d/evolinux ]; then
|
|
sudoers="/etc/sudoers.d/evolinux"
|
|
else
|
|
sudoers="/etc/sudoers"
|
|
fi
|
|
# combine users from User_Alias and sudo group
|
|
users=$({ grep "^User_Alias *ADMIN" $sudoers | cut -d= -f2 | tr -d " "; grep "^sudo" /etc/group | cut -d: -f 4; } | tr "," "\n" | sort -u)
|
|
fi
|
|
for user in $users; do
|
|
user_home=$(getent passwd "$user" | cut -d: -f6)
|
|
if [ -n "$user_home" ] && [ -d "$user_home" ]; then
|
|
if ! grep -qs "^trap.*sudo.*evomaintenance.sh" "${user_home}"/.*profile; then
|
|
failed "IS_EVOMAINTENANCEUSERS" "${user} doesn't have an evomaintenance trap"
|
|
test "${VERBOSE}" = 1 || break
|
|
fi
|
|
fi
|
|
done
|
|
}
|
|
check_evomaintenanceconf() {
|
|
f=/etc/evomaintenance.cf
|
|
if [ -e "$f" ]; then
|
|
perms=$(stat -c "%a" $f)
|
|
test "$perms" = "600" || failed "IS_EVOMAINTENANCECONF" "Wrong permissions on \`$f' ($perms instead of 600)"
|
|
|
|
{ grep "^export PGPASSWORD" $f | grep -qv "your-passwd" \
|
|
&& grep "^PGDB" $f | grep -qv "your-db" \
|
|
&& grep "^PGTABLE" $f | grep -qv "your-table" \
|
|
&& grep "^PGHOST" $f | grep -qv "your-pg-host" \
|
|
&& grep "^FROM" $f | grep -qv "jdoe@example.com" \
|
|
&& grep "^FULLFROM" $f | grep -qv "John Doe <jdoe@example.com>" \
|
|
&& grep "^URGENCYFROM" $f | grep -qv "mama.doe@example.com" \
|
|
&& grep "^URGENCYTEL" $f | grep -qv "06.00.00.00.00" \
|
|
&& grep "^REALM" $f | grep -qv "example.com"
|
|
} || failed "IS_EVOMAINTENANCECONF" "evomaintenance is not correctly configured"
|
|
else
|
|
failed "IS_EVOMAINTENANCECONF" "Configuration file \`$f' is missing"
|
|
fi
|
|
}
|
|
check_privatekeyworldreadable() {
|
|
# a simple globbing fails if directory is empty
|
|
if [ -n "$(ls -A /etc/ssl/private/)" ]; then
|
|
for f in /etc/ssl/private/*; do
|
|
perms=$(stat -L -c "%a" "$f")
|
|
if [ "${perms: -1}" != 0 ]; then
|
|
failed "IS_PRIVKEYWOLRDREADABLE" "$f is world-readable"
|
|
test "${VERBOSE}" = 1 || break
|
|
fi
|
|
done
|
|
fi
|
|
}
|
|
check_evobackup_incs() {
|
|
if is_installed bkctld; then
|
|
bkctld_cron_file=${bkctld_cron_file:-/etc/cron.d/bkctld}
|
|
if [ -f "${bkctld_cron_file}" ]; then
|
|
root_crontab=$(grep -v "^#" "${bkctld_cron_file}")
|
|
echo "${root_crontab}" | grep -q "bkctld inc" || failed "IS_EVOBACKUP_INCS" "\`bkctld inc' is missing in ${bkctld_cron_file}"
|
|
echo "${root_crontab}" | grep -q "check-incs.sh" || failed "IS_EVOBACKUP_INCS" "\`check-incs.sh' is missing in ${bkctld_cron_file}"
|
|
else
|
|
failed "IS_EVOBACKUP_INCS" "Crontab \`${bkctld_cron_file}' is missing"
|
|
fi
|
|
fi
|
|
}
|
|
|
|
check_osprober() {
|
|
if is_installed os-prober qemu-kvm; then
|
|
failed "IS_OSPROBER" "Removal of os-prober package is recommended as it can cause serious issue on KVM server"
|
|
fi
|
|
}
|
|
|
|
main() {
|
|
# Default return code : 0 = no error
|
|
RC=0
|
|
# Detect operating system name, version and release
|
|
detect_os
|
|
|
|
#-----------------------------------------------------------
|
|
# Tests communs à tous les systèmes
|
|
#-----------------------------------------------------------
|
|
|
|
test "${IS_TMP_1777:=1}" = 1 && check_tmp_1777
|
|
test "${IS_ROOT_0700:=1}" = 1 && check_root_0700
|
|
test "${IS_USRSHARESCRIPTS:=1}" = 1 && check_usrsharescripts
|
|
test "${IS_SSHPERMITROOTNO:=1}" = 1 && check_sshpermitrootno
|
|
test "${IS_EVOMAINTENANCEUSERS:=1}" = 1 && check_evomaintenanceusers
|
|
# Verification de la configuration d'evomaintenance
|
|
test "${IS_EVOMAINTENANCECONF:=1}" = 1 && check_evomaintenanceconf
|
|
test "${IS_PRIVKEYWOLRDREADABLE:=1}" = 1 && check_privatekeyworldreadable
|
|
|
|
#-----------------------------------------------------------
|
|
# Vérifie si c'est une debian et fait les tests appropriés.
|
|
#-----------------------------------------------------------
|
|
|
|
if is_debian; then
|
|
MINIFW_FILE=$(minifirewall_file)
|
|
|
|
test "${IS_LSBRELEASE:=1}" = 1 && check_lsbrelease
|
|
test "${IS_DPKGWARNING:=1}" = 1 && check_dpkgwarning
|
|
test "${IS_UMASKSUDOERS:=1}" = 1 && check_umasksudoers
|
|
test "${IS_NRPEPOSTFIX:=1}" = 1 && check_nrpepostfix
|
|
test "${IS_MODSECURITY:=1}" = 1 && check_modsecurity
|
|
test "${IS_CUSTOMSUDOERS:=1}" = 1 && check_customsudoers
|
|
test "${IS_VARTMPFS:=1}" = 1 && check_vartmpfs
|
|
test "${IS_SERVEURBASE:=1}" = 1 && check_serveurbase
|
|
test "${IS_LOGROTATECONF:=1}" = 1 && check_logrotateconf
|
|
test "${IS_SYSLOGCONF:=1}" = 1 && check_syslogconf
|
|
test "${IS_DEBIANSECURITY:=1}" = 1 && check_debiansecurity
|
|
test "${IS_APTITUDEONLY:=1}" = 1 && check_aptitudeonly
|
|
test "${IS_APTITUDE:=1}" = 1 && check_aptitude
|
|
test "${IS_APTGETBAK:=1}" = 1 && check_aptgetbak
|
|
test "${IS_APTICRON:=0}" = 1 && check_apticron
|
|
test "${IS_USRRO:=1}" = 1 && check_usrro
|
|
test "${IS_TMPNOEXEC:=1}" = 1 && check_tmpnoexec
|
|
test "${IS_MOUNT_FSTAB:=1}" = 1 && check_mountfstab
|
|
test "${IS_LISTCHANGESCONF:=1}" = 1 && check_listchangesconf
|
|
test "${IS_CUSTOMCRONTAB:=1}" = 1 && check_customcrontab
|
|
test "${IS_SSHALLOWUSERS:=1}" = 1 && check_sshallowusers
|
|
test "${IS_DISKPERF:=0}" = 1 && check_diskperf
|
|
test "${IS_TMOUTPROFILE:=1}" = 1 && check_tmoutprofile
|
|
test "${IS_ALERT5BOOT:=1}" = 1 && check_alert5boot
|
|
test "${IS_ALERT5MINIFW:=1}" = 1 && check_alert5minifw
|
|
test "${IS_ALERT5MINIFW:=1}" = 1 && test "${IS_MINIFW:=1}" = 1 && check_minifw
|
|
test "${IS_NRPEPERMS:=1}" = 1 && check_nrpeperms
|
|
test "${IS_MINIFWPERMS:=1}" = 1 && check_minifwperms
|
|
test "${IS_NRPEDISKS:=0}" = 1 && check_nrpedisks
|
|
test "${IS_NRPEPID:=1}" = 1 && check_nrpepid
|
|
test "${IS_GRSECPROCS:=1}" = 1 && check_grsecprocs
|
|
test "${IS_APACHEMUNIN:=1}" = 1 && check_apachemunin
|
|
test "${IS_MYSQLUTILS:=1}" = 1 && check_mysqlutils
|
|
test "${IS_RAIDSOFT:=1}" = 1 && check_raidsoft
|
|
test "${IS_AWSTATSLOGFORMAT:=1}" = 1 && check_awstatslogformat
|
|
test "${IS_MUNINLOGROTATE:=1}" = 1 && check_muninlogrotate
|
|
test "${IS_SQUID:=1}" = 1 && check_squid
|
|
test "${IS_EVOMAINTENANCE_FW:=1}" = 1 && check_evomaintenance_fw
|
|
test "${IS_MODDEFLATE:=1}" = 1 && check_moddeflate
|
|
test "${IS_LOG2MAILRUNNING:=1}" = 1 && check_log2mailrunning
|
|
test "${IS_LOG2MAILAPACHE:=1}" = 1 && check_log2mailapache
|
|
test "${IS_LOG2MAILMYSQL:=1}" = 1 && check_log2mailmysql
|
|
test "${IS_LOG2MAILSQUID:=1}" = 1 && check_log2mailsquid
|
|
test "${IS_BINDCHROOT:=1}" = 1 && check_bindchroot
|
|
test "${IS_REPVOLATILE:=1}" = 1 && check_repvolatile
|
|
test "${IS_NETWORK_INTERFACES:=1}" = 1 && check_network_interfaces
|
|
test "${IS_AUTOIF:=1}" = 1 && check_autoif
|
|
test "${IS_INTERFACESGW:=1}" = 1 && check_interfacesgw
|
|
test "${IS_EVOBACKUP:=1}" = 1 && check_evobackup
|
|
test "${IS_USERLOGROTATE:=1}" = 1 && check_userlogrotate
|
|
test "${IS_APACHECTL:=1}" = 1 && check_apachectl
|
|
test "${IS_APACHESYMLINK:=1}" = 1 && check_apachesymlink
|
|
test "${IS_APACHEIPINALLOW:=1}" = 1 && check_apacheipinallow
|
|
test "${IS_MUNINAPACHECONF:=1}" = 1 && check_muninapacheconf
|
|
test "${IS_SAMBAPINPRIORITY:=1}" = 1 && check_sambainpriority
|
|
test "${IS_KERNELUPTODATE:=1}" = 1 && check_kerneluptodate
|
|
test "${IS_UPTIME:=1}" = 1 && check_uptime
|
|
test "${IS_MUNINRUNNING:=1}" = 1 && check_muninrunning
|
|
test "${IS_BACKUPUPTODATE:=1}" = 1 && check_backupuptodate
|
|
test "${IS_ETCGIT:=1}" = 1 && check_etcgit
|
|
test "${IS_GITPERMS:=1}" = 1 && check_gitperms
|
|
test "${IS_NOTUPGRADED:=1}" = 1 && check_notupgraded
|
|
test "${IS_TUNE2FS_M5:=1}" = 1 && check_tune2fs_m5
|
|
test "${IS_EVOLINUXSUDOGROUP:=1}" = 1 && check_evolinuxsudogroup
|
|
test "${IS_USERINADMGROUP:=1}" = 1 && check_userinadmgroup
|
|
test "${IS_APACHE2EVOLINUXCONF:=1}" = 1 && check_apache2evolinuxconf
|
|
test "${IS_BACKPORTSCONF:=1}" = 1 && check_backportsconf
|
|
test "${IS_BIND9MUNIN:=1}" = 1 && check_bind9munin
|
|
test "${IS_BIND9LOGROTATE:=1}" = 1 && check_bind9logrotate
|
|
test "${IS_BROADCOMFIRMWARE:=1}" = 1 && check_broadcomfirmware
|
|
test "${IS_HARDWARERAIDTOOL:=1}" = 1 && check_hardwareraidtool
|
|
test "${IS_LOG2MAILSYSTEMDUNIT:=1}" = 1 && check_log2mailsystemdunit
|
|
test "${IS_LISTUPGRADE:=1}" = 1 && check_listupgrade
|
|
test "${IS_MARIADBEVOLINUXCONF:=1}" = 1 && check_mariadbevolinuxconf
|
|
test "${IS_SQL_BACKUP:=1}" = 1 && check_sql_backup
|
|
test "${IS_POSTGRES_BACKUP:=1}" = 1 && check_postgres_backup
|
|
test "${IS_MONGO_BACKUP:=1}" = 1 && check_mongo_backup
|
|
test "${IS_LDAP_BACKUP:=1}" = 1 && check_ldap_backup
|
|
test "${IS_REDIS_BACKUP:=1}" = 1 && check_redis_backup
|
|
test "${IS_ELASTIC_BACKUP:=1}" = 1 && check_elastic_backup
|
|
test "${IS_MARIADBSYSTEMDUNIT:=1}" = 1 && check_mariadbsystemdunit
|
|
test "${IS_MYSQLMUNIN:=1}" = 1 && check_mysqlmunin
|
|
test "${IS_MYSQLNRPE:=1}" = 1 && check_mysqlnrpe
|
|
test "${IS_PHPEVOLINUXCONF:=1}" = 1 && check_phpevolinuxconf
|
|
test "${IS_SQUIDLOGROTATE:=1}" = 1 && check_squidlogrotate
|
|
test "${IS_SQUIDEVOLINUXCONF:=1}" = 1 && check_squidevolinuxconf
|
|
test "${IS_DUPLICATE_FS_LABEL:=1}" = 1 && check_duplicate_fs_label
|
|
test "${IS_EVOLIX_USER:=1}" = 1 && check_evolix_user
|
|
test "${IS_EVOACME_CRON:=1}" = 1 && check_evoacme_cron
|
|
test "${IS_EVOACME_LIVELINKS:=1}" = 1 && check_evoacme_livelinks
|
|
test "${IS_APACHE_CONFENABLED:=1}" = 1 && check_apache_confenabled
|
|
test "${IS_MELTDOWN_SPECTRE:=1}" = 1 && check_meltdown_spectre
|
|
test "${IS_OLD_HOME_DIR:=1}" = 1 && check_old_home_dir
|
|
test "${IS_EVOBACKUP_INCS:=1}" = 1 && check_evobackup_incs
|
|
test "${IS_OSPROBER:=1}" = 1 && check_osprober
|
|
fi
|
|
|
|
#-----------------------------------------------------------
|
|
# Tests spécifiques à OpenBSD
|
|
#-----------------------------------------------------------
|
|
|
|
if is_openbsd; then
|
|
|
|
if [ "${IS_SOFTDEP:=1}" = 1 ]; then
|
|
grep -q "softdep" /etc/fstab || failed "IS_SOFTDEP"
|
|
fi
|
|
|
|
if [ "${IS_WHEEL:=1}" = 1 ]; then
|
|
grep -qE "^%wheel.*$" /etc/sudoers || failed "IS_WHEEL"
|
|
fi
|
|
|
|
if [ "${IS_SUDOADMIN:=1}" = 1 ]; then
|
|
grep -qE "^User_Alias ADMIN=.*$" /etc/sudoers || failed "IS_SUDOADMIN"
|
|
fi
|
|
|
|
if [ "${IS_PKGMIRROR:=1}" = 1 ]; then
|
|
grep -qE "^export PKG_PATH=http://ftp\.fr\.openbsd\.org/pub/OpenBSD/[0-9.]+/packages/[a-z0-9]+/$" /root/.profile \
|
|
|| failed "IS_PKGMIRROR"
|
|
fi
|
|
|
|
if [ "${IS_HISTORY:=1}" = 1 ]; then
|
|
f=/root/.profile
|
|
{ grep -q "^HISTFILE=\$HOME/.histfile" $f \
|
|
&& grep -q "^export HISTFILE" $f \
|
|
&& grep -q "^HISTSIZE=1000" $f \
|
|
&& grep -q "^export HISTSIZE" $f;
|
|
} || failed "IS_HISTORY"
|
|
fi
|
|
|
|
if [ "${IS_VIM:=1}" = 1 ]; then
|
|
command -v vim > /dev/null 2>&1 || failed "IS_VIM"
|
|
fi
|
|
|
|
if [ "${IS_TTYC0SECURE:=1}" = 1 ]; then
|
|
grep -Eqv "^ttyC0.*secure$" /etc/ttys || failed "IS_TTYC0SECURE"
|
|
fi
|
|
|
|
if [ "${IS_CUSTOMSYSLOG:=1}" = 1 ]; then
|
|
grep -q "Evolix" /etc/newsyslog.conf || failed "IS_CUSTOMSYSLOG"
|
|
fi
|
|
|
|
if [ "${IS_NOINETD:=1}" = 1 ]; then
|
|
grep -q "inetd=NO" /etc/rc.conf.local 2>/dev/null || failed "IS_NOINETD"
|
|
fi
|
|
|
|
if [ "${IS_SUDOMAINT:=1}" = 1 ]; then
|
|
f=/etc/sudoers
|
|
{ grep -q "Cmnd_Alias MAINT = /usr/share/scripts/evomaintenance.sh" $f \
|
|
&& grep -q "ADMIN ALL=NOPASSWD: MAINT" $f;
|
|
} || failed "IS_SUDOMAINT"
|
|
fi
|
|
|
|
if [ "${IS_POSTGRESQL:=1}" = 1 ]; then
|
|
pkg info | grep -q postgresql-client || failed "IS_POSTGRESQL" "postgresql-client is not installed"
|
|
fi
|
|
|
|
if [ "${IS_NRPE:=1}" = 1 ]; then
|
|
{ pkg info | grep -qE "nagios-plugins-[0-9.]" \
|
|
&& pkg info | grep -q nagios-plugins-ntp \
|
|
&& pkg info | grep -q nrpe;
|
|
} || failed "IS_NRPE" "NRPE is not installed"
|
|
fi
|
|
|
|
# if [ "${IS_NRPEDISKS:=1}" = 1 ]; then
|
|
# NRPEDISKS=$(grep command.check_disk /etc/nrpe.cfg 2>/dev/null | grep "^command.check_disk[0-9]" | sed -e "s/^command.check_disk\([0-9]\+\).*/\1/" | sort -n | tail -1)
|
|
# DFDISKS=$(df -Pl | grep -E -v "(^Filesystem|/lib/init/rw|/dev/shm|udev|rpc_pipefs)" | wc -l)
|
|
# [ "$NRPEDISKS" = "$DFDISKS" ] || failed "IS_NRPEDISKS"
|
|
# fi
|
|
|
|
# Verification du check_mailq dans nrpe.cfg (celui-ci doit avoir l'option "-M postfix" si le MTA est Postfix)
|
|
#
|
|
# if [ "${IS_NRPEPOSTFIX:=1}" = 1 ]; then
|
|
# pkg info | grep -q postfix && ( grep -q "^command.*check_mailq -M postfix" /etc/nrpe.cfg 2>/dev/null || failed "IS_NRPEPOSTFIX" )
|
|
# fi
|
|
|
|
if [ "${IS_NRPEDAEMON:=1}" = 1 ]; then
|
|
grep -q "echo -n ' nrpe'; /usr/local/sbin/nrpe -d" /etc/rc.local \
|
|
|| failed "IS_NREPEDAEMON"
|
|
fi
|
|
|
|
if [ "${IS_ALERTBOOT:=1}" = 1 ]; then
|
|
grep -qE "^date \| mail -sboot/reboot .*evolix.fr$" /etc/rc.local \
|
|
|| failed "IS_ALERTBOOT"
|
|
fi
|
|
|
|
if [ "${IS_RSYNC:=1}" = 1 ]; then
|
|
pkg info | grep -q rsync || failed "IS_RSYNC"
|
|
fi
|
|
|
|
if [ "${IS_CRONPATH:=1}" = 1 ]; then
|
|
grep -q "PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin" /var/cron/tabs/root \
|
|
|| failed "IS_CRONPATH"
|
|
fi
|
|
|
|
#TODO
|
|
# - Check en profondeur de postfix
|
|
# - NRPEDISK et NRPEPOSTFIX
|
|
fi
|
|
|
|
exit ${RC}
|
|
}
|
|
|
|
readonly PROGNAME=$(basename "$0")
|
|
readonly PROGDIR=$(realpath -m "$(dirname "$0")")
|
|
# shellcheck disable=2124
|
|
readonly ARGS=$@
|
|
|
|
readonly VERSION="19.06"
|
|
|
|
# Disable LANG*
|
|
export LANG=C
|
|
export LANGUAGE=C
|
|
|
|
# Source configuration file
|
|
# shellcheck disable=SC1091
|
|
test -f /etc/evocheck.cf && . /etc/evocheck.cf
|
|
|
|
# Parse options
|
|
# based on https://gist.github.com/deshion/10d3cb5f88a21671e17a
|
|
while :; do
|
|
case $1 in
|
|
-h|-\?|--help)
|
|
show_help
|
|
exit 0
|
|
;;
|
|
--version)
|
|
show_version
|
|
exit 0
|
|
;;
|
|
--cron)
|
|
IS_KERNELUPTODATE=0
|
|
IS_UPTIME=0
|
|
;;
|
|
-v|--verbose)
|
|
VERBOSE=1
|
|
;;
|
|
-q|--quiet)
|
|
QUIET=1
|
|
VERBOSE=0
|
|
;;
|
|
--)
|
|
# End of all options.
|
|
shift
|
|
break
|
|
;;
|
|
-?*|[[:alnum:]]*)
|
|
# ignore unknown options
|
|
if [ "${QUIET}" != 1 ]; then
|
|
printf 'WARN: Unknown option (ignored): %s\n' "$1" >&2
|
|
fi
|
|
;;
|
|
*)
|
|
# Default case: If no more options then break out of the loop.
|
|
break
|
|
;;
|
|
esac
|
|
|
|
shift
|
|
done
|
|
|
|
# shellcheck disable=SC2086
|
|
main ${ARGS}
|