Merge branch 'fast-debian-check' of evolix/evocheck into master
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Benoît S. 2019-04-05 11:01:52 +02:00 committed by Gitea
commit 84d197047a

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@ -4,6 +4,8 @@
# Script to verify compliance of a Debian/OpenBSD server
# powered by Evolix
VERSION="0.14.0.beta2"
# Disable LANG*
export LANG=C
export LANGUAGE=C
@ -58,7 +60,6 @@ IS_BINDCHROOT=1
IS_REPVOLATILE=1
IS_AUTOIF=1
IS_INTERFACESGW=1
IS_TOOMUCHDEBIANSYSMAINT=1
IS_USERLOGROTATE=1
IS_MODSECURITY=1
IS_APACHECTL=1
@ -70,6 +71,7 @@ IS_KERNELUPTODATE=1
IS_UPTIME=1
IS_MUNINRUNNING=1
IS_BACKUPUPTODATE=1
IS_ETCGIT=1
IS_GITPERMS=1
IS_NOTUPGRADED=1
IS_TUNE2FS_M5=1
@ -107,6 +109,7 @@ IS_EVOACME_LIVELINKS=1
IS_APACHE_CONFENABLED=1
IS_MELTDOWN_SPECTRE=1
IS_OLD_HOME_DIR=1
IS_LSBRELEASE=1
#Proper to OpenBSD
IS_SOFTDEP=1
@ -125,86 +128,247 @@ IS_NRPEDAEMON=1
IS_ALERTBOOT=1
IS_RSYNC=1
# logging function
failed() {
check_name=$1
shift
check_comments=$@
if [ -n "${check_comments}" ] && [ "${VERBOSE}" = 1 ]; then
printf "%s FAILED! %s\n" "${check_name}" "${check_comments}" 2>&1
else
printf "%s FAILED!\n" "${check_name}" 2>&1
fi
}
# Default return code : 0 = no error
RC=0
# Source configuration file
# shellcheck disable=SC1091
test -f /etc/evocheck.cf && . /etc/evocheck.cf
VERBOSE="${VERBOSE:-0}"
# OS detection
DEBIAN_RELEASE=""
LSB_RELEASE_BIN=$(command -v lsb_release)
OPENBSD_RELEASE=""
# If --cron is passed, ignore some checks.
if [ "$1" = "--cron" ]; then
IS_KERNELUPTODATE=0
IS_UPTIME=0
if [ -e /etc/debian_version ]; then
DEBIAN_VERSION=$(cut -d "." -f 1 < /etc/debian_version)
if [ -x "${LSB_RELEASE_BIN}" ]; then
DEBIAN_RELEASE=$(${LSB_RELEASE_BIN} --codename --short)
else
case ${DEBIAN_VERSION} in
5) DEBIAN_RELEASE="lenny";;
6) DEBIAN_RELEASE="squeeze";;
7) DEBIAN_RELEASE="wheezy";;
8) DEBIAN_RELEASE="jessie";;
9) DEBIAN_RELEASE="stretch";;
esac
fi
elif [ "$(uname -s)" = "OpenBSD" ]; then
# use a better release name
OPENBSD_RELEASE=$(uname -r)
fi
# Functions
show_version() {
cat <<END
evocheck version ${VERSION}
Copyright 2009-2019 Evolix <info@evolix.fr>,
Romain Dessort <rdessort@evolix.fr>,
Benoit Série <bserie@evolix.fr>,
Gregory Colpart <reg@evolix.fr>,
Jérémy Lecour <jlecour@evolix.fr>,
Tristan Pilat <tpilat@evolix.fr>,
Victor Laborie <vlaborie@evolix.fr>
and others.
evocheck comes with ABSOLUTELY NO WARRANTY. This is free software,
and you are welcome to redistribute it under certain conditions.
See the GNU General Public License v3.0 for details.
END
}
show_help() {
cat <<END
evocheck is a script that verifies Evolix conventions on Debian/OpenBSD servers.
Usage: evocheck
or evocheck --cron
or evocheck --quiet
or evocheck --verbose
Options
--cron disable a few checks
-v, --verbose increase verbosity of checks
-q, --quiet nothing is printed on stdout nor stderr
-h, --help print this message and exit
--version print version and exit
END
}
is_debian() {
test -n "${DEBIAN_RELEASE}"
}
is_debian_lenny() {
test "${DEBIAN_RELEASE}" = "lenny"
}
is_debian_squeeze() {
test "${DEBIAN_RELEASE}" = "squeeze"
}
is_debian_wheezy() {
test "${DEBIAN_RELEASE}" = "wheezy"
}
is_debian_jessie() {
test "${DEBIAN_RELEASE}" = "jessie"
}
is_debian_stretch() {
test "${DEBIAN_RELEASE}" = "stretch"
}
debian_release() {
printf "%s" "${DEBIAN_RELEASE}"
}
debian_version() {
printf "%s" "${DEBIAN_VERSION}"
}
is_openbsd() {
test -n "${OPENBSD_RELEASE}"
}
is_pack_web(){
test -e /usr/share/scripts/web-add.sh || test -e /usr/share/scripts/evoadmin/web-add.sh
}
is_pack_samba(){
test -e /usr/share/scripts/add.pl
}
is_installed(){
for pkg in $*; do
dpkg -l $pkg 2>/dev/null | grep -q -E '^(i|h)i' || return 1
for pkg in "$@"; do
dpkg -l "$pkg" 2> /dev/null | grep -q -E '^(i|h)i' || return 1
done
}
is_debianversion(){
[ $(lsb_release -c -s) = $1 ] && return 0
# logging
failed() {
check_name=$1
shift
check_comments=$*
RC=1
if [ "${QUIET}" != 1 ]; then
if [ -n "${check_comments}" ] && [ "${VERBOSE}" = 1 ]; then
printf "%s FAILED! %s\n" "${check_name}" "${check_comments}" 2>&1
else
printf "%s FAILED!\n" "${check_name}" 2>&1
fi
fi
}
is_debianversion squeeze && MINIFW_FILE=/etc/firewall.rc
is_debianversion wheezy && MINIFW_FILE=/etc/firewall.rc
is_debianversion jessie && MINIFW_FILE=/etc/default/minifirewall
is_debianversion stretch && MINIFW_FILE=/etc/default/minifirewall
# 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' "$1" >&2
fi
;;
*)
# Default case: If no more options then break out of the loop.
break
;;
esac
shift
done
#-----------------------------------------------------------
#Vérifie si c'est une debian et fait les tests appropriés.
#-----------------------------------------------------------
if [ -e /etc/debian_version ]; then
if is_debian; then
is_debian_lenny && MINIFW_FILE=/etc/firewall.rc
is_debian_squeeze && MINIFW_FILE=/etc/firewall.rc
is_debian_wheezy && MINIFW_FILE=/etc/firewall.rc
is_debian_jessie && MINIFW_FILE=/etc/default/minifirewall
is_debian_stretch && MINIFW_FILE=/etc/default/minifirewall
if [ "$IS_LSBRELEASE" = 1 ]; then
if [ -x "${LSB_RELEASE_BIN}" ]; then
## only the major version matters
lhs=$(${LSB_RELEASE_BIN} --release --short | cut -d "." -f 1)
rhs=$(cut -d "." -f 1 < /etc/debian_version)
test "$lhs" = "$rhs" || failed "IS_LSBRELEASE" "release is not consistent between lsb_release and /etc/debian_version"
else
failed "IS_LSBRELEASE" "lsb_release is missing or not executable"
fi
fi
if [ "$IS_DPKGWARNING" = 1 ]; then
is_debianversion squeeze && ( [ "$IS_USRRO" = 1 ] || [ "$IS_TMPNOEXEC" = 1 ] ) && ( \
grep -E -i "(Pre-Invoke ..echo Are you sure to have rw on|Post-Invoke ..echo Dont forget to mount -o remount)" \
/etc/apt/apt.conf | wc -l | grep -q ^2$ || failed "IS_DPKGWARNING" )
is_debianversion wheezy && ( ( [ "$IS_USRRO" = 1 ] || [ "$IS_TMPNOEXEC" = 1 ] ) && \
( test -e /etc/apt/apt.conf.d/80evolinux || failed "IS_DPKGWARNING" )
test -e /etc/apt/apt.conf && failed "IS_DPKGWARNING" )
is_debianversion stretch && (test -e /etc/apt/apt.conf.d/z-evolinux.conf || failed "IS_DPKGWARNING")
if is_debian_squeeze; then
if [ "$IS_USRRO" = 1 ] || [ "$IS_TMPNOEXEC" = 1 ]; then
count=$(grep -c -E -i "(Pre-Invoke ..echo Are you sure to have rw on|Post-Invoke ..echo Dont forget to mount -o remount)" /etc/apt/apt.conf)
test "$count" = 2 || failed "IS_DPKGWARNING" "Pre/Post-Invoke are missing."
fi
elif is_debian_wheezy; then
if [ "$IS_USRRO" = 1 ] || [ "$IS_TMPNOEXEC" = 1 ]; then
test -e /etc/apt/apt.conf.d/80evolinux \
|| failed "IS_DPKGWARNING" "/etc/apt/apt.conf.d/80evolinux is missing"
test -e /etc/apt/apt.conf \
&& failed "IS_DPKGWARNING" "/etc/apt/apt.conf is missing"
fi
elif is_debian_stretch; then
test -e /etc/apt/apt.conf.d/z-evolinux.conf \
|| failed "IS_DPKGWARNING" "/etc/apt/apt.conf.d/z-evolinux.conf is missing"
fi
fi
if [ "$IS_UMASKSUDOERS" = 1 ]; then
is_debianversion squeeze && ( grep -q ^Defaults.*umask=0077 /etc/sudoers || failed "IS_UMASKSUDOERS" )
if is_debian_squeeze; then
grep -q "^Defaults.*umask=0077" /etc/sudoers \
|| failed "IS_UMASKSUDOERS" "sudoers must set umask to 0077"
fi
fi
# Verifying check_mailq in Nagios NRPE config file. (Option "-M postfix" need to be set if the MTA is Postfix)
if [ "$IS_NRPEPOSTFIX" = 1 ]; then
is_debianversion squeeze && is_installed postfix && ( grep -q "^command.*check_mailq -M postfix" /etc/nagios/nrpe.cfg || failed "IS_NRPEPOSTFIX" )
is_debianversion squeeze || ( is_installed postfix && ( test -e /etc/nagios/nrpe.cfg && grep -qr "^command.*check_mailq -M postfix" /etc/nagios/nrpe.* || failed "IS_NRPEPOSTFIX" ) )
if is_installed postfix; then
if is_debian_squeeze; then
grep -q "^command.*check_mailq -M postfix" /etc/nagios/nrpe.cfg \
|| failed "IS_NRPEPOSTFIX" "NRPE \"check_mailq\" for postfix is missing"
else
{ test -e /etc/nagios/nrpe.cfg \
&& grep -qr "^command.*check_mailq -M postfix" /etc/nagios/nrpe.*;
} || failed "IS_NRPEPOSTFIX" "NRPE \"check_mailq\" for postfix is missing"
fi
fi
fi
# Check if mod-security config file is present
if [ "$IS_MODSECURITY" = 1 ]; then
is_debianversion squeeze && is_installed libapache-mod-security && \
(test -e /etc/apache2/conf.d/mod-security2.conf || failed "IS_MODSECURITY")
is_debianversion wheezy && is_installed libapache2-modsecurity && \
(test -e /etc/apache2/conf.d/mod-security2.conf || failed "IS_MODSECURITY")
if is_debian_squeeze; then
if is_installed libapache-mod-security; then
test -e /etc/apache2/conf.d/mod-security2.conf || failed "IS_MODSECURITY" "missing configuration file"
fi
elif is_debian_wheezy; then
if is_installed libapache2-modsecurity; then
test -e /etc/apache2/conf.d/mod-security2.conf || failed "IS_MODSECURITY" "missing configuration file"
fi
fi
fi
if [ "$IS_CUSTOMSUDOERS" = 1 ]; then
@ -212,11 +376,11 @@ if [ -e /etc/debian_version ]; then
fi
if [ "$IS_VARTMPFS" = 1 ]; then
df /var/tmp | grep -q tmpfs || failed "IS_VARTMPFS"
df /var/tmp | grep -q tmpfs || failed "IS_VARTMPFS" "/var/tmp is not a tmpfs"
fi
if [ "$IS_SERVEURBASE" = 1 ]; then
is_installed serveur-base || failed "IS_SERVEURBASE"
is_installed serveur-base || failed "IS_SERVEURBASE" "serveur-base package is not installed"
fi
if [ "$IS_LOGROTATECONF" = 1 ]; then
@ -224,26 +388,31 @@ if [ -e /etc/debian_version ]; then
fi
if [ "$IS_SYSLOGCONF" = 1 ]; then
grep -q "^# Syslog for Pack Evolix serveur" /etc/*syslog.conf || failed "IS_SYSLOGCONF"
grep -q "^# Syslog for Pack Evolix serveur" /etc/*syslog.conf \
|| failed "IS_SYSLOGCONF"
fi
if [ "$IS_DEBIANSECURITY" = 1 ]; then
grep -q "^deb.*security" /etc/apt/sources.list || failed "IS_DEBIANSECURITY"
grep -q "^deb.*security" /etc/apt/sources.list \
|| failed "IS_DEBIANSECURITY"
fi
if [ "$IS_APTITUDEONLY" = 1 ]; then
is_debianversion squeeze && test -e /usr/bin/apt-get && failed "IS_APTITUDEONLY"
is_debianversion wheezy && test -e /usr/bin/apt-get && failed "IS_APTITUDEONLY"
if is_debian_squeeze || is_debian_wheezy; then
test -e /usr/bin/apt-get && failed "IS_APTITUDEONLY"
fi
fi
if [ "$IS_APTITUDE" = 1 ]; then
is_debianversion jessie && test -e /usr/bin/aptitude && failed "IS_APTITUDE"
is_debianversion stretch && test -e /usr/bin/aptitude && failed "IS_APTITUDE"
if is_debian_jessie || is_debian_stretch; then
test -e /usr/bin/aptitude && failed "IS_APTITUDE"
fi
fi
if [ "$IS_APTGETBAK" = 1 ]; then
is_debianversion jessie && test -e /usr/bin/apt-get.bak && failed "IS_APTGETBAK"
is_debianversion stretch && test -e /usr/bin/apt-get.bak && failed "IS_APTGETBAK"
if is_debian_jessie || is_debian_stretch; then
test -e /usr/bin/apt-get.bak && failed "IS_APTGETBAK"
fi
fi
if [ "$IS_APTICRON" = 1 ]; then
@ -251,7 +420,10 @@ if [ -e /etc/debian_version ]; then
test -e /etc/cron.d/apticron || status="fail"
test -e /etc/cron.daily/apticron && status="fail"
test "$status" = "fail" || test -e /usr/bin/apt-get.bak || status="fail"
( is_debianversion squeeze || is_debianversion wheezy ) && test "$status" = "fail" && failed "IS_APTICRON"
if is_debian_squeeze || is_debian_wheezy; then
test "$status" = "fail" && failed "IS_APTICRON"
fi
fi
if [ "$IS_USRRO" = 1 ]; then
@ -264,22 +436,23 @@ if [ -e /etc/debian_version ]; then
if [ "$IS_MOUNT_FSTAB" = 1 ]; then
# Test if lsblk available, if not skip this test...
if test -x "$(command -v lsblk)"; then
for mountPoint in $(lsblk -o MOUNTPOINT -l -n | grep '/'); do
LSBLK_BIN=$(command -v lsblk)
if test -x "${LSBLK_BIN}"; then
for mountPoint in $(${LSBLK_BIN} -o MOUNTPOINT -l -n | grep '/'); do
grep -Eq "$mountPoint\W" /etc/fstab || failed "IS_MOUNT_FSTAB"
done
fi
fi
if [ "$IS_LISTCHANGESCONF" = 1 ]; then
if is_debianversion stretch; then
if is_debian_stretch; then
if is_installed apt-listchanges; then
failed "IS_LISTCHANGESCONF" "apt-listchanges must not be installed on Stretch"
fi
else
if [ -e "/etc/apt/listchanges.conf" ]; then
lines=$(grep -cE "(which=both|confirm=1)" /etc/apt/listchanges.conf)
if [ $lines != 2 ]; then
if [ "$lines" != 2 ]; then
failed "IS_LISTCHANGESCONF" "apt-listchanges config is incorrect"
fi
else
@ -289,7 +462,8 @@ if [ -e /etc/debian_version ]; then
fi
if [ "$IS_CUSTOMCRONTAB" = 1 ]; then
grep -E "^(17 \*|25 6|47 6|52 6)" /etc/crontab | wc -l | grep -q ^4$ && failed "IS_CUSTOMCRONTAB"
found_lines=$(grep -c -E "^(17 \*|25 6|47 6|52 6)" /etc/crontab)
test "$found_lines" = 4 && failed "IS_CUSTOMCRONTAB"
fi
if [ "$IS_SSHALLOWUSERS" = 1 ]; then
@ -301,46 +475,86 @@ if [ -e /etc/debian_version ]; then
fi
if [ "$IS_TMOUTPROFILE" = 1 ]; then
grep -q TMOUT= /etc/profile /etc/profile.d/evolinux.sh || failed "IS_TMOUTPROFILE"
grep -sq "TMOUT=" /etc/profile /etc/profile.d/evolinux.sh || failed "IS_TMOUTPROFILE" "TMOUT is not set"
fi
if [ "$IS_ALERT5BOOT" = 1 ]; then
grep -q ^date /etc/rc2.d/S*alert5 || failed "IS_ALERT5BOOT"
if [ -n "$(find /etc/rc2.d/ -name 'S*alert5')" ]; then
grep -q "^date" /etc/rc2.d/S*alert5 || failed "IS_ALERT5BOOT" "boot mail is not sent by alert5 init script"
else
failed "IS_ALERT5BOOT" "alert5 init script is missing"
fi
fi
if [ "$IS_ALERT5MINIFW" = 1 ]; then
grep -q ^/etc/init.d/minifirewall /etc/rc2.d/S*alert5 || failed "IS_ALERT5MINIFW"
if [ -n "$(find /etc/rc2.d/ -name 'S*alert5')" ]; then
grep -q "^/etc/init.d/minifirewall" /etc/rc2.d/S*alert5 \
|| failed "IS_ALERT5MINIFW" "Minifirewall is not started by alert5 init script"
else
failed "IS_ALERT5MINIFW" "alert5 init script is missing"
fi
fi
if [ "$IS_ALERT5MINIFW" = 1 ] && [ "$IS_MINIFW" = 1 ]; then
/sbin/iptables -L -n | grep -q -E "^ACCEPT\s*all\s*--\s*31\.170\.8\.4\s*0\.0\.0\.0/0\s*$" || failed "IS_MINIFW"
/sbin/iptables -L -n | grep -q -E "^ACCEPT\s*all\s*--\s*31\.170\.8\.4\s*0\.0\.0\.0/0\s*$" \
|| failed "IS_MINIFW"
fi
if [ "$IS_NRPEPERMS" = 1 ]; then
test -d /etc/nagios && ls -ld /etc/nagios | grep -q drwxr-x--- || failed "IS_NRPEPERMS"
if [ -d /etc/nagios ]; then
actual=$(stat --format "%a" /etc/nagios)
expected="750"
test "$expected" = "$actual" || failed "IS_NRPEPERMS"
fi
fi
if [ "$IS_MINIFWPERMS" = 1 ]; then
ls -l "$MINIFW_FILE" | grep -q -- -rw------- || failed "IS_MINIFWPERMS"
if [ -f "$MINIFW_FILE" ]; then
actual=$(stat --format "%a" $MINIFW_FILE)
expected="600"
test "$expected" = "$actual" || failed "IS_MINIFWPERMS"
fi
fi
if [ "$IS_NRPEDISKS" = 1 ]; then
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)
DFDISKS=$(df -Pl | grep -E -v "(^Filesystem|/lib/init/rw|/dev/shm|udev|rpc_pipefs)" | wc -l)
[ "$NRPEDISKS" = "$DFDISKS" ] || failed "IS_NRPEDISKS"
NRPEDISKS=$(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)
DFDISKS=$(df -Pl | grep -c -E -v "(^Filesystem|/lib/init/rw|/dev/shm|udev|rpc_pipefs)")
test "$NRPEDISKS" = "$DFDISKS" || failed "IS_NRPEDISKS"
fi
if [ "$IS_NRPEPID" = 1 ]; then
is_debianversion squeeze || (test -e /etc/nagios/nrpe.cfg && grep -q "^pid_file=/var/run/nagios/nrpe.pid" /etc/nagios/nrpe.cfg || failed "IS_NRPEPID")
if ! is_debian_squeeze; then
{ test -e /etc/nagios/nrpe.cfg \
&& grep -q "^pid_file=/var/run/nagios/nrpe.pid" /etc/nagios/nrpe.cfg;
} || failed "IS_NRPEPID"
fi
fi
if [ "$IS_GRSECPROCS" = 1 ]; then
uname -a | grep -q grsec && ( grep -q ^command.check_total_procs..sudo /etc/nagios/nrpe.cfg && grep -A1 "^\[processes\]" /etc/munin/plugin-conf.d/munin-node | grep -q "^user root" || failed "IS_GRSECPROCS" )
if uname -a | grep -q grsec; then
{ grep -q "^command.check_total_procs..sudo" /etc/nagios/nrpe.cfg \
&& grep -A1 "^\[processes\]" /etc/munin/plugin-conf.d/munin-node | grep -q "^user root";
} || failed "IS_GRSECPROCS"
fi
fi
if [ "$IS_APACHEMUNIN" = 1 ]; then
test -e /etc/apache2/apache2.conf && ( is_debianversion stretch || ( grep -E -q "^env.url.*/server-status-[[:alnum:]]{4}" /etc/munin/plugin-conf.d/munin-node && grep -E -q "/server-status-[[:alnum:]]{4}" /etc/apache2/apache2.conf || grep -E -q "/server-status-[[:alnum:]]{4}" /etc/apache2/apache2.conf /etc/apache2/mods-enabled/status.conf 2>/dev/null || failed "IS_APACHEMUNIN" ) )
test -e /etc/apache2/apache2.conf && ( is_debianversion stretch && ( test -h /etc/apache2/mods-enabled/status.load && test -h /etc/munin/plugins/apache_accesses && test -h /etc/munin/plugins/apache_processes && test -h /etc/munin/plugins/apache_accesses || failed "IS_APACHEMUNIN" ) )
if test -e /etc/apache2/apache2.conf; then
if is_debian_stretch; then
{ test -h /etc/apache2/mods-enabled/status.load \
&& test -h /etc/munin/plugins/apache_accesses \
&& test -h /etc/munin/plugins/apache_processes \
&& test -h /etc/munin/plugins/apache_volume; } \
|| failed "IS_APACHEMUNIN" "missing munin plugins for Apache"
else
pattern="/server-status-[[:alnum:]]{4,}"
{ grep -r -q -s -E "^env.url.*${pattern}" /etc/munin/plugin-conf.d \
&& { grep -q -s -E "${pattern}" /etc/apache2/apache2.conf \
|| grep -q -s -E "${pattern}" /etc/apache2/mods-enabled/status.conf;
};
} || failed "IS_APACHEMUNIN" "server status is not properly configured"
fi
fi
fi
# Verification mytop + Munin si MySQL
@ -364,20 +578,27 @@ if [ -e /etc/debian_version ]; then
# Verification de la configuration du raid soft (mdadm)
if [ "$IS_RAIDSOFT" = 1 ]; then
test -e /proc/mdstat && grep -q md /proc/mdstat && \
( grep -q "^AUTOCHECK=true" /etc/default/mdadm \
&& grep -q "^START_DAEMON=true" /etc/default/mdadm \
&& grep -qv "^MAILADDR ___MAIL___" /etc/mdadm/mdadm.conf || failed "IS_RAIDSOFT")
if test -e /proc/mdstat && grep -q md /proc/mdstat; then
{ grep -q "^AUTOCHECK=true" /etc/default/mdadm \
&& grep -q "^START_DAEMON=true" /etc/default/mdadm \
&& grep -qv "^MAILADDR ___MAIL___" /etc/mdadm/mdadm.conf;
} || failed "IS_RAIDSOFT"
fi
fi
# Verification du LogFormat de AWStats
if [ "$IS_AWSTATSLOGFORMAT" = 1 ]; then
is_installed apache2.2-common && ( grep -qE '^LogFormat=1' /etc/awstats/awstats.conf.local || failed "IS_AWSTATSLOGFORMAT" )
if is_installed apache2.2-common awstats; then
grep -qE '^LogFormat=1' /etc/awstats/awstats.conf.local \
|| failed "IS_AWSTATSLOGFORMAT"
fi
fi
# Verification de la présence de la config logrotate pour Munin
if [ "$IS_MUNINLOGROTATE" = 1 ]; then
( test -e /etc/logrotate.d/munin-node && test -e /etc/logrotate.d/munin ) || failed "IS_MUNINLOGROTATE"
{ test -e /etc/logrotate.d/munin-node \
&& test -e /etc/logrotate.d/munin;
} || failed "IS_MUNINLOGROTATE"
fi
# Verification de la présence de metche
@ -387,13 +608,21 @@ if [ -e /etc/debian_version ]; then
# Verification de l'activation de Squid dans le cas d'un pack mail
if [ "$IS_SQUID" = 1 ]; then
squidconffile=/etc/squid*/squid.conf
is_debianversion stretch && squidconffile=/etc/squid/evolinux-custom.conf
is_pack_web && ( is_installed squid || is_installed squid3 \
&& grep -qE "^[^#]*iptables -t nat -A OUTPUT -p tcp --dport 80 -m owner --uid-owner proxy -j ACCEPT" $MINIFW_FILE \
&& grep -qE "^[^#]*iptables -t nat -A OUTPUT -p tcp --dport 80 -d `hostname -i` -j ACCEPT" $MINIFW_FILE \
&& grep -qE "^[^#]*iptables -t nat -A OUTPUT -p tcp --dport 80 -d 127.0.0.(1|0/8) -j ACCEPT" $MINIFW_FILE \
&& grep -qE "^[^#]*iptables -t nat -A OUTPUT -p tcp --dport 80 -j REDIRECT --to-port.* `grep http_port $squidconffile | cut -f 2 -d " "`" $MINIFW_FILE || failed "IS_SQUID" )
if is_debian_stretch; then
squidconffile="/etc/squid/evolinux-custom.conf"
else
squidconffile="/etc/squid*/squid.conf"
fi
if is_pack_web && (is_installed squid || is_installed squid3); then
host=$(hostname -i)
# shellcheck disable=SC2086
http_port=$(grep "http_port" $squidconffile | cut -f 2 -d " ")
{ grep -qE "^[^#]*iptables -t nat -A OUTPUT -p tcp --dport 80 -m owner --uid-owner proxy -j ACCEPT" "$MINIFW_FILE" \
&& grep -qE "^[^#]*iptables -t nat -A OUTPUT -p tcp --dport 80 -d $host -j ACCEPT" "$MINIFW_FILE" \
&& grep -qE "^[^#]*iptables -t nat -A OUTPUT -p tcp --dport 80 -d 127.0.0.(1|0/8) -j ACCEPT" "$MINIFW_FILE" \
&& grep -qE "^[^#]*iptables -t nat -A OUTPUT -p tcp --dport 80 -j REDIRECT --to-port.* $http_port" "$MINIFW_FILE";
} || failed "IS_SQUID"
fi
fi
if [ "$IS_EVOMAINTENANCE_FW" = 1 ]; then
@ -408,155 +637,247 @@ if [ -e /etc/debian_version ]; then
# Verification de la conf et de l'activation de mod-deflate
if [ "$IS_MODDEFLATE" = 1 ]; then
f=/etc/apache2/mods-enabled/deflate.conf
is_installed apache2.2 && (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")
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" $f;
} || failed "IS_MODDEFLATE"
fi
fi
# Verification de la conf log2mail
if [ "$IS_LOG2MAILRUNNING" = 1 ]; then
is_pack_web && (is_installed log2mail && pgrep log2mail >/dev/null || echo 'IS_LOG2MAILRUNNING')
if is_pack_web && is_installed log2mail; then
pgrep log2mail >/dev/null || failed 'IS_LOG2MAILRUNNING'
fi
fi
if [ "$IS_LOG2MAILAPACHE" = 1 ]; then
if is_debianversion stretch; then
if is_debian_stretch; then
conf=/etc/log2mail/config/apache
else
conf=/etc/log2mail/config/default
fi
is_pack_web && ( is_installed log2mail && grep -q "^file = /var/log/apache2/error.log" $conf 2>/dev/null || failed "IS_LOG2MAILAPACHE" )
if is_pack_web && is_installed log2mail; then
grep -s -q "^file = /var/log/apache2/error.log" $conf \
|| failed "IS_LOG2MAILAPACHE"
fi
fi
if [ "$IS_LOG2MAILMYSQL" = 1 ]; then
is_pack_web && ( is_installed log2mail && grep -q "^file = /var/log/syslog" /etc/log2mail/config/{default,mysql,mysql.conf} 2>/dev/null || failed "IS_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
fi
if [ "$IS_LOG2MAILSQUID" = 1 ]; then
is_pack_web && ( is_installed log2mail && grep -q "^file = /var/log/squid.*/access.log" \
/etc/log2mail/config/* 2>/dev/null || failed "IS_LOG2MAILSQUID" )
if is_pack_web && is_installed log2mail; then
grep -s -q "^file = /var/log/squid.*/access.log" /etc/log2mail/config/* \
|| failed "IS_LOG2MAILSQUID"
fi
fi
# Verification si bind est chroote
if [ "$IS_BINDCHROOT" = 1 ]; then
if is_installed bind9 && $(netstat -utpln |grep "/named" |grep :53 |grep -qvE "(127.0.0.1|::1)"); then
if grep -q '^OPTIONS=".*-t' /etc/default/bind9 && grep -q '^OPTIONS=".*-u' /etc/default/bind9; then
if [ "$(md5sum /usr/sbin/named |cut -f 1 -d ' ')" != "$(md5sum /var/chroot-bind/usr/sbin/named |cut -f 1 -d ' ')" ]; then
failed "IS_BINDCHROOT"
if is_installed bind9; then
if netstat -utpln | grep "/named" | grep :53 | grep -qvE "(127.0.0.1|::1)"; then
if grep -q '^OPTIONS=".*-t' /etc/default/bind9 && grep -q '^OPTIONS=".*-u' /etc/default/bind9; then
md5_original=$(md5sum /usr/sbin/named | cut -f 1 -d ' ')
md5_chrooted=$(md5sum /var/chroot-bind/usr/sbin/named | cut -f 1 -d ' ')
if [ "$md5_original" != "$md5_chrooted" ]; then
failed "IS_BINDCHROOT" "The chrooted bind binary is differet than the original binary"
fi
else
failed "IS_BINDCHROOT" "bind process is not chrooted"
fi
else
failed "IS_BINDCHROOT"
fi
fi
fi
# Verification de la présence du depot volatile
if [ "$IS_REPVOLATILE" = 1 ]; then
test `cat /etc/debian_version |cut -d "." -f 1` -eq 5 && (grep -qE "^deb http://volatile.debian.org/debian-volatile" /etc/apt/sources.list || failed "IS_REPVOLATILE")
test `cat /etc/debian_version |cut -d "." -f 1` -eq 6 && (grep -qE "^deb.*squeeze-updates" /etc/apt/sources.list || failed "IS_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
fi
# /etc/network/interfaces should be present, we don't manage systemd-network yet
if [ "$IS_NETWORK_INTERFACES" = 1 ]; then
if ! test -f /etc/network/interfaces; then
failed "IS_NETWORK_INTERFACES"
IS_AUTOIF=0
IS_INTERFACESGW=0
failed "IS_NETWORK_INTERFACES" "systemd network configuration is not supported yet"
fi
fi
# Verify if all if are in auto
if [ "$IS_AUTOIF" = 1 ]; then
is_debianversion stretch || for interface in `/sbin/ifconfig -s |tail -n +2 |grep -E -v "^(lo|vnet|docker|veth|tun|tap|macvtap)" |cut -d " " -f 1 |tr "\n" " "`; do
grep -q "^auto $interface" /etc/network/interfaces || (failed "IS_AUTOIF" && break)
done
is_debianversion stretch && for interface in `/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" " "`; do
grep -q "^auto $interface" /etc/network/interfaces || (failed "IS_AUTOIF" && break)
if is_debian_stretch; then
interfaces=$(/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 "${VERBOSE}" = 1 || break
fi
done
fi
# Network conf verification
if [ "$IS_INTERFACESGW" = 1 ]; then
number=$(grep -Ec "^[^#]*gateway [0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}" /etc/network/interfaces)
test $number -gt 1 && failed "IS_INTERFACESGW"
test "$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 $number -gt 1 && failed "IS_INTERFACESGW"
test "$number" -gt 1 && failed "IS_INTERFACESGW" "there is more than 1 IPv6 gateway"
fi
# Verification de la mise en place d'evobackup
if [ "$IS_EVOBACKUP" = 1 ]; then
ls /etc/cron* |grep -q "evobackup" || failed "IS_EVOBACKUP"
evobackup_found=$(find /etc/cron* -name '*evobackup*' | wc -l)
test "$evobackup_found" -gt 0 || failed "IS_EVOBACKUP"
fi
# Verification de la presence du userlogrotate
if [ "$IS_USERLOGROTATE" = 1 ]; then
is_pack_web && (test -x /etc/cron.weekly/userlogrotate || failed "IS_USERLOGROTATE")
if is_pack_web; then
test -x /etc/cron.weekly/userlogrotate || failed "IS_USERLOGROTATE"
fi
fi
# Verification de la syntaxe de la conf d'Apache
if [ "$IS_APACHECTL" = 1 ]; then
is_installed apache2.2-common && (/usr/sbin/apache2ctl configtest 2>&1 |grep -q "^Syntax OK$" || failed "IS_APACHECTL")
if is_installed apache2.2-common; then
/usr/sbin/apache2ctl configtest 2>&1 | grep -q "^Syntax OK$" || failed "IS_APACHECTL"
fi
fi
# Check if there is regular files in Apache sites-enabled.
if [ "$IS_APACHESYMLINK" = 1 ]; then
is_installed apache2.2-common && \
(stat -c %F /etc/apache2/sites-enabled/* | grep -q regular && failed "IS_APACHESYMLINK")
if is_installed apache2.2-common; then
stat -c %F /etc/apache2/sites-enabled/* | grep -q regular && failed "IS_APACHESYMLINK"
fi
fi
# Check if there is real IP addresses in Allow/Deny directives (no trailing space, inline comments or so).
if [ "$IS_APACHEIPINALLOW" = 1 ]; then
# Note: Replace "exit 1" by "print" in Perl code to debug it.
is_installed apache2.2-common && \
(grep -IrE "^[^#] *(Allow|Deny) from" /etc/apache2/ |grep -iv "from all" |grep -iv "env=" |perl -ne 'exit 1 unless (/from( [\da-f:.\/]+)+$/i)' || failed "IS_APACHEIPINALLOW")
if is_installed apache2.2-common; then
grep -IrE "^[^#] *(Allow|Deny) from" /etc/apache2/ \
| grep -iv "from all" \
| grep -iv "env=" \
| perl -ne 'exit 1 unless (/from( [\da-f:.\/]+)+$/i)' \
|| failed "IS_APACHEIPINALLOW"
fi
fi
# Check if default Apache configuration file for munin is absent (or empty or commented).
if [ "$IS_MUNINAPACHECONF" = 1 ]; then
if is_debianversion squeeze || is_debianversion wheezy; then
if is_debian_squeeze || is_debian_wheezy; then
muninconf="/etc/apache2/conf.d/munin"
else
muninconf="/etc/apache2/conf-available/munin.conf"
fi
is_installed apache2.2-common && ([ -e $muninconf ] && grep -vEq "^( |\t)*#" $muninconf && failed "IS_MUNINAPACHECONF")
if is_installed apache2.2-common; then
test -e $muninconf && grep -vEq "^( |\t)*#" "$muninconf" && failed "IS_MUNINAPACHECONF"
fi
fi
# Verification de la priorité du package samba si les backports sont utilisés
if [ "$IS_SAMBAPINPRIORITY" = 1 ]; then
is_pack_samba && grep -qrE "^[^#].*backport" /etc/apt/sources.list{,.d} && ( priority=`grep -E -A2 "^Package:.*samba" /etc/apt/preferences |grep -A1 "^Pin: release a=lenny-backports" |grep "^Pin-Priority:" |cut -f2 -d" "` && test $priority -gt 500 || failed "IS_SAMBAPINPRIORITY" )
if is_debian_lenny && is_pack_samba; then
if grep -qrE "^[^#].*backport" /etc/apt/sources.list{,.d}; then
priority=$(grep -E -A2 "^Package:.*samba" /etc/apt/preferences | grep -A1 "^Pin: release a=lenny-backports" | grep "^Pin-Priority:" | cut -f2 -d" ")
test "$priority" -gt 500 || failed "IS_SAMBAPINPRIORITY"
fi
fi
fi
# Verification si le système doit redémarrer suite màj kernel.
if [ "$IS_KERNELUPTODATE" = 1 ]; then
if is_installed linux-image* && [ $(date -d $(ls --full-time -lcrt /boot | tail -n1 | tr -s " " | cut -d " " -f 6) +%s) -gt $(($(date +%s) - $(cut -f1 -d '.' /proc/uptime))) ]; then
failed "IS_KERNELUPTODATE"
if is_installed linux-image*; then
# shellcheck disable=SC2012
kernel_installed_at=$(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 "$last_reboot_at" ]; then
failed "IS_KERNELUPTODATE"
fi
fi
fi
# Check if the server is running for more than a year.
if [ "$IS_UPTIME" = 1 ]; then
if is_installed linux-image* && [ $(date -d "now - 2 year" +%s) -gt $(($(date +%s) - $(cut -f1 -d '.' /proc/uptime))) ]; then
failed "IS_UPTIME"
if is_installed linux-image*; then
limit=$(date -d "now - 2 year" +%s)
last_reboot_at=$(($(date +%s) - $(cut -f1 -d '.' /proc/uptime)))
if [ "$limit" -gt "$last_reboot_at" ]; then
failed "IS_UPTIME"
fi
fi
fi
# Check if munin-node running and RRD files are up to date.
if [ "$IS_MUNINRUNNING" = 1 ]; then
pgrep munin-node >/dev/null || failed "IS_MUNINRUNNING"
[ "$(stat -c "%Y" /var/lib/munin/*/*load-g.rrd |sort |tail -1)" -lt $(date +"%s" -d "now - 10 minutes") ] && failed "IS_MUNINRUNNING"
grep -q "^graph_strategy cron" /etc/munin/munin.conf && ([ "$(stat -c "%Y" /var/cache/munin/www/*/*/load-day.png |sort |tail -1)" -lt $(date +"%s" -d "now - 10 minutes") ]) && failed "IS_MUNINRUNNING"
if ! pgrep munin-node >/dev/null; then
failed "IS_MUNINRUNNING" "Munin is not running"
elif [ -d "/var/lib/munin/" ] && [ -d "/var/cache/munin/" ]; then
limit=$(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
fi
# Check if files in /home/backup/ are up-to-date
if [ "$IS_BACKUPUPTODATE" = 1 ]; then
[ -d /home/backup/ ] && for file in /home/backup/*; do
if [ -f $file ] && [ $(stat -c "%Y" $file) -lt $(date +"%s" -d "now - 2 day") ]; then
failed "IS_BACKUPUPTODATE"
break;
if [ -d /home/backup/ ]; then
if [ -n "$(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
done
else
failed "IS_BACKUPUPTODATE" "/home/backup/ is missing"
fi
fi
if [ "$IS_ETCGIT" = 1 ]; then
(cd /etc; git rev-parse --is-inside-work-tree > /dev/null 2>&1) || failed "IS_ETCGIT" "/etc is not a Git repository"
fi
# Check if /etc/.git/ has read/write permissions for root only.
if [ "$IS_GITPERMS" = 1 ]; then
test -d /etc/.git && [ "$(stat -c "%a" /etc/.git/)" = "700" ] || failed "IS_GITPERMS"
if test -d /etc/.git; then
expected="700"
actual=$(stat -c "%a" /etc/.git/)
[ "$expected" = "$actual" ] || failed "IS_GITPERMS"
fi
fi
# Check if no package has been upgraded since $limit.
@ -564,15 +885,14 @@ if [ -e /etc/debian_version ]; then
last_upgrade=0
upgraded=false
for log in /var/log/dpkg.log*; do
zgrep -qsm1 upgrade "$log"
if [ $? -eq 0 ]; then
if zgrep -qsm1 upgrade "$log"; then
# There is at least one upgrade
upgraded=true
break
fi
done
if $upgraded; then
last_upgrade=$(date +%s -d $(zgrep -h upgrade /var/log/dpkg.log* |sort -n |tail -1 |cut -f1 -d ' '))
last_upgrade=$(date +%s -d "$(zgrep -h upgrade /var/log/dpkg.log* | sort -n | tail -1 | cut -f1 -d ' ')")
fi
if grep -qs '^mailto="listupgrade-todo@' /etc/evolinux/listupgrade.cnf \
|| grep -qs -E '^[[:digit:]]+[[:space:]]+[[:digit:]]+[[:space:]]+[^\*]' /etc/cron.d/listupgrade; then
@ -587,101 +907,140 @@ if [ -e /etc/debian_version ]; then
install_date=$(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 $limit ] && failed "IS_NOTUPGRADED"
if [ "$last_upgrade" -eq 0 ]; then
[ "$install_date" -lt "$limit" ] && failed "IS_NOTUPGRADED" "The system has never been updated"
else
[ $last_upgrade -lt $limit ] && failed "IS_NOTUPGRADED"
[ "$last_upgrade" -lt "$limit" ] && failed "IS_NOTUPGRADED" "The system hasn't been updated for too long"
fi
fi
# Check if reserved blocks for root is at least 5% on every mounted partitions.
if [ "$IS_TUNE2FS_M5" = 1 ]; then
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 $blockCount ]; then
if [ -z "$blockCount" ]; then
continue
fi
reservedBlockCount=$(dumpe2fs -h "$part" 2>/dev/null | grep -e "Reserved block count:" | grep -Eo "[0-9]+")
percentage=$(python -c "print(int(round(float(${reservedBlockCount})/${blockCount}*100)))")
if [ "$percentage" -lt 5 ]; then
failed "IS_TUNE2FS_M5" "Partition ${part} has less than 5% reserved blocks!"
# Use awk to have a rounded percentage
# python is slow, bash is unable and bc rounds weirdly
percentage=$(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
fi
if [ "$IS_EVOLINUXSUDOGROUP" = 1 ]; then
if is_debianversion stretch; then
(grep -q ^evolinux-sudo: /etc/group \
&& grep -q '^%evolinux-sudo ALL=(ALL:ALL) ALL' /etc/sudoers.d/evolinux) || failed "IS_EVOLINUXSUDOGROUP"
if is_debian_stretch; then
if grep -q "^evolinux-sudo:" /etc/group; then
grep -q '^%evolinux-sudo ALL=(ALL:ALL) ALL' /etc/sudoers.d/evolinux \
|| failed "IS_EVOLINUXSUDOGROUP"
fi
fi
fi
if [ "$IS_USERINADMGROUP" = 1 ]; then
if is_debianversion stretch; then
for user in $(grep ^evolinux-sudo: /etc/group |awk -F: '{print $4}' |tr ',' ' '); do
groups $user |grep -q adm || failed "IS_USERINADMGROUP"
if is_debian_stretch; then
users=$(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
fi
if [ "$IS_APACHE2EVOLINUXCONF" = 1 ]; then
if (test -d /etc/apache2 && is_debianversion stretch); then
(test -L /etc/apache2/conf-enabled/z-evolinux-defaults.conf \
if is_debian_stretch && test -d /etc/apache2; then
{ test -L /etc/apache2/conf-enabled/z-evolinux-defaults.conf \
&& test -L /etc/apache2/conf-enabled/zzz-evolinux-custom.conf \
&& test -f /etc/apache2/ipaddr_whitelist.conf) || failed "IS_APACHE2EVOLINUXCONF"
&& test -f /etc/apache2/ipaddr_whitelist.conf;
} || failed "IS_APACHE2EVOLINUXCONF"
fi
fi
if [ "$IS_BACKPORTSCONF" = 1 ]; then
if is_debianversion stretch; then
if is_debian_stretch; then
grep -qsE "^[^#].*backports" /etc/apt/sources.list \
&& failed "IS_BACKPORTSCONF"
&& 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"
|| failed "IS_BACKPORTSCONF" "backports must have preferences"
fi
fi
fi
if [ "$IS_BIND9MUNIN" = 1 ]; then
if is_debianversion stretch && is_installed bind9; then
(test -L /etc/munin/plugins/bind9 && test -e /etc/munin/plugin-conf.d/bind9) || failed "IS_BIND9MUNIN"
if is_debian_stretch && is_installed bind9; then
{ test -L /etc/munin/plugins/bind9 \
&& test -e /etc/munin/plugin-conf.d/bind9;
} || failed "IS_BIND9MUNIN"
fi
fi
if [ "$IS_BIND9LOGROTATE" = 1 ]; then
if is_debianversion stretch && is_installed bind9; then
if is_debian_stretch && is_installed bind9; then
test -e /etc/logrotate.d/bind9 || failed "IS_BIND9LOGROTATE"
fi
fi
if [ "$IS_BROADCOMFIRMWARE" = 1 ]; then
if lspci | grep -q 'NetXtreme II'; then
(is_installed firmware-bnx2 && grep -q "^deb http://mirror.evolix.org/debian.* non-free" /etc/apt/sources.list) || failed "IS_BROADCOMFIRMWARE"
LSPCI_BIN=$(command -v lspci)
if [ -x "${LSPCI_BIN}" ]; then
if ${LSPCI_BIN} | grep -q 'NetXtreme II'; then
{ is_installed firmware-bnx2 \
&& grep -q "^deb http://mirror.evolix.org/debian.* non-free" /etc/apt/sources.list;
} || failed "IS_BROADCOMFIRMWARE"
fi
else
failed "IS_BROADCOMFIRMWARE" "lspci is missing"
fi
fi
if [ "$IS_HARDWARERAIDTOOL" = 1 ]; then
lspci |grep -q 'MegaRAID SAS' && (is_installed megacli && (is_installed megaclisas-status || is_installed megaraidsas-status) || failed "IS_HARDWARERAIDTOOL")
lspci |grep -q 'Hewlett-Packard Company Smart Array' && (is_installed cciss-vol-status || failed "IS_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 ${LSPCI_BIN} | grep -q 'Hewlett-Packard Company Smart Array'; then
is_installed cciss-vol-status || failed "IS_HARDWARERAIDTOOL" "cciss-vol-status not installed"
fi
else
failed "IS_HARDWARERAIDTOOL" "lspci is missing"
fi
fi
if [ "$IS_LOG2MAILSYSTEMDUNIT" = 1 ]; then
if is_debianversion stretch; then
(systemctl -q is-active log2mail.service && test -f /etc/systemd/system/log2mail.service && ! test -f /etc/init.d/log2mail) || failed "IS_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
fi
if [ "$IS_LISTUPGRADE" = 1 ]; then
(test -f /etc/cron.d/listupgrade && test -x /usr/share/scripts/listupgrade.sh) || failed "IS_LISTUPGRADE"
{ test -f /etc/cron.d/listupgrade \
&& test -x /usr/share/scripts/listupgrade.sh;
} || failed "IS_LISTUPGRADE"
fi
if [ "$IS_MARIADBEVOLINUXCONF" = 1 ]; then
if is_debianversion stretch && 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"
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
fi
@ -689,16 +1048,16 @@ if [ -e /etc/debian_version ]; then
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"
test -f "$SQL_BACKUP_PATH" || failed "IS_SQL_BACKUP" "MySQL dump is missing (${SQL_BACKUP_PATH})"
fi
fi
if [ "$IS_POSTGRES_BACKUP" = 1 ]; then
if is_installed "postgresql-9*"; then
# If you use something like barman, you should deactivate this check
# If you use something like barman, you should disable this check
# You could change the default path in /etc/evocheck.cf
POSTGRES_BACKUP_PATH=${POSTGRES_BACKUP_PATH:-"/home/backup/pg.dump.bak"}
test -f "$POSTGRES_BACKUP_PATH" || failed "IS_POSTGRES_BACKUP"
test -f "$POSTGRES_BACKUP_PATH" || failed "IS_POSTGRES_BACKUP" "PostgreSQL dump is missing (${POSTGRES_BACKUP_PATH})"
fi
fi
@ -707,17 +1066,19 @@ if [ -e /etc/debian_version ]; then
# You could change the default path in /etc/evocheck.cf
MONGO_BACKUP_PATH=${MONGO_BACKUP_PATH:-"/home/backup/mongodump"}
if [ -d "$MONGO_BACKUP_PATH" ]; then
for file in ${MONGO_BACKUP_PATH}/*/*.{json,bson}; do
for file in "${MONGO_BACKUP_PATH}"/*/*.{json,bson}; do
# Skip indexes file.
if ! [[ "$file" =~ indexes ]]; then
if [ -f $file ] && [ $(stat -c "%Y" $file) -lt $(date +"%s" -d "now - 2 day") ]; then
failed "IS_MONGO_BACKUP"
limit=$(date +"%s" -d "now - 2 day")
updated_at=$(stat -c "%Y" "$file")
if [ -f "$file" ] && [ "$limit" -gt "$updated_at" ]; then
failed "IS_MONGO_BACKUP" "MongoDB hasn't been dumped for more than 2 days"
break
fi
fi
done
else
failed "IS_MONGO_BACKUP"
failed "IS_MONGO_BACKUP" "MongoDB dump directory is missing (${MONGO_BACKUP_PATH})"
fi
fi
fi
@ -726,7 +1087,7 @@ if [ -e /etc/debian_version ]; then
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"
test -f "$LDAP_BACKUP_PATH" || failed "IS_LDAP_BACKUP" "LDAP dump is missing (${LDAP_BACKUP_PATH})"
fi
fi
@ -734,7 +1095,7 @@ if [ -e /etc/debian_version ]; then
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"
test -f "$REDIS_BACKUP_PATH" || failed "IS_REDIS_BACKUP" "Redis dump is missing (${REDIS_BACKUP_PATH})"
fi
fi
@ -742,18 +1103,20 @@ if [ -e /etc/debian_version ]; then
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"
test -d "$ELASTIC_BACKUP_PATH" || failed "IS_ELASTIC_BACKUP" "Elastic snapshot is missing (${ELASTIC_BACKUP_PATH})"
fi
fi
if [ "$IS_MARIADBSYSTEMDUNIT" = 1 ]; then
if is_debianversion stretch && is_installed mariadb-server; then
(systemctl -q is-active mariadb.service && test -f /etc/systemd/system/mariadb.service.d/evolinux.conf) || failed "IS_MARIADBSYSTEMDUNIT"
if is_debian_stretch && is_installed mariadb-server; then
{ systemctl -q is-active mariadb.service \
&& test -f /etc/systemd/system/mariadb.service.d/evolinux.conf;
} || failed "IS_MARIADBSYSTEMDUNIT"
fi
fi
if [ "$IS_MYSQLMUNIN" = 1 ]; then
if is_debianversion stretch && is_installed mariadb-server; then
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 \
@ -762,52 +1125,57 @@ if [ -e /etc/debian_version ]; then
mysql_sorts mysql_tmp_tables; do
if [[ ! -L /etc/munin/plugins/$file ]]; then
failed "IS_MYSQLMUNIN"
break
failed "IS_MYSQLMUNIN" "Munin plugin '$file' is missing"
test "${VERBOSE}" = 1 || break
fi
done
fi
fi
if [ "$IS_MYSQLNRPE" = 1 ]; then
if is_debianversion stretch && is_installed mariadb-server; then
(test -f ~nagios/.my.cnf \
&& [ $(stat -c %U ~nagios/.my.cnf) = "nagios" ] \
&& [ $(stat -c %a ~nagios/.my.cnf) = "600" ] \
&& grep -q -F "command[check_mysql]=/usr/lib/nagios/plugins/check_mysql -H localhost -f ~nagios/.my.cnf") || failed "IS_MYSQLNRPE"
if is_debian_stretch && is_installed mariadb-server; then
nagios_file="~nagios/.my.cnf"
{ test -f $nagios_file \
&& [ "$(stat -c %U $nagios_file)" = "nagios" ] \
&& [ "$(stat -c %a $nagios_file)" = "600" ] \
&& grep -q -F "command[check_mysql]=/usr/lib/nagios/plugins/check_mysql -H localhost -f $nagios_file";
} || failed "IS_MYSQLNRPE"
fi
fi
if [ "$IS_PHPEVOLINUXCONF" = 1 ]; then
if is_debianversion 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"
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
fi
if [ "$IS_SQUIDLOGROTATE" = 1 ]; then
if is_debianversion stretch && is_installed squid; then
if is_debian_stretch && is_installed squid; then
grep -q monthly /etc/logrotate.d/squid || failed "IS_SQUIDLOGROTATE"
fi
fi
if [ "$IS_SQUIDEVOLINUXCONF" = 1 ]; then
if is_debianversion stretch && is_installed squid; then
(grep -qs "^CONFIG=/etc/squid/evolinux-defaults.conf$" /etc/default/squid \
if is_debian_stretch && is_installed squid; then
{ grep -qs "^CONFIG=/etc/squid/evolinux-defaults.conf$" /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"
&& test -f /etc/squid/evolinux-custom.conf;
} || failed "IS_SQUIDEVOLINUXCONF"
fi
fi
if [ "$IS_DUPLICATE_FS_LABEL" = 1 ]; then
# Do it only if thereis blkid binary
if [ -x "$(which blkid)" ]; then
BLKID_BIN=$(command -v blkid)
if [ -x "$BLKID_BIN" ]; then
tmpFile=$(mktemp -p /tmp)
parts=$(blkid | grep -ve raid_member -e EFI_SYSPART | grep -Eo ' LABEL=".*"' | cut -d'"' -f2)
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
@ -815,13 +1183,13 @@ if [ -e /etc/debian_version ]; then
# If there is no duplicate, uniq will have no output
# So, if $tmpOutput is not null, there is a duplicate
if [ -n "$tmpOutput" ]; then
failed "IS_DUPLICATE_FS_LABEL"
if [ "$VERBOSE" = 1 ]; then
echo "Duplicate labels:"
echo -e "$tmpOutput\n"
fi
# shellcheck disable=SC2086
labels=$(echo -n $tmpOutput | tr '\n' ' ')
failed "IS_DUPLICATE_FS_LABEL" "Duplicate labels: $labels"
fi
rm $tmpFile
rm "$tmpFile"
else
failed "IS_DUPLICATE_FS_LABEL" "blkid not found"
fi
fi
@ -832,27 +1200,31 @@ if [ -e /etc/debian_version ]; then
if [ "$IS_EVOACME_CRON" = 1 ]; then
if [ -f "/usr/local/sbin/evoacme" ]; then
# Old cron file, should be deleted
test -f /etc/cron.daily/certbot && failed "IS_EVOACME_CRON"
test -f /etc/cron.daily/certbot && failed "IS_EVOACME_CRON" "certbot cron is incompatible with evoacme"
# evoacme cron file should be present
test -f /etc/cron.daily/evoacme || failed "IS_EVOACME_CRON"
test -f /etc/cron.daily/evoacme || failed "IS_EVOACME_CRON" "evoacme cron is missing"
fi
fi
if [ "$IS_EVOACME_LIVELINKS" = 1 ]; then
if [ -x "$(which evoacme)" ]; then
EVOACME_BIN=$(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 [ $numberOfLinks -gt 0 ]; then
if [ "$numberOfLinks" -gt 0 ]; then
for live in /etc/letsencrypt/*/live; do
actualLink=$(ls -lhad $live | tr -s ' ' | cut -d' ' -f 11)
actualCertDate=$(cut -d'/' -f5 <<< $actualLink)
liveDir=$(ls -lhad $live | tr -s ' ' | cut -d' ' -f 9)
certDir=${liveDir%%/live}
lastCertDir=$(stat -c %n ${certDir}/[0-9]* | tail -1)
lastCertDate=$(cut -d'/' -f5 <<< $lastCertDir)
if [[ "$actualCertDate" != "$lastCertDate" ]]; then
failed "IS_EVOACME_LIVELINKS"
break
actualLink=$(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 "${VERBOSE}" = 1 || break
fi
done
fi
@ -863,7 +1235,7 @@ if [ -e /etc/debian_version ]; then
# Starting from Jessie and Apache 2.4, /etc/apache2/conf.d/
# must be replaced by conf-available/ and config files symlinked
# to conf-enabled/
if is_debianversion jessie || is_debianversion stretch; then
if is_debian_jessie || is_debian_stretch; then
if [ -f /etc/apache2/apache2.conf ]; then
test -d /etc/apache2/conf.d/ && failed "IS_APACHE_CONFENABLED"
grep -q 'Include conf.d' /etc/apache2/apache2.conf && failed "IS_APACHE_CONFENABLED"
@ -874,45 +1246,45 @@ if [ -e /etc/debian_version ]; then
if [ "$IS_MELTDOWN_SPECTRE" = 1 ]; then
# For Stretch, detection is easy as the kernel use
# /sys/devices/system/cpu/vulnerabilities/
if is_debianversion stretch; then
if is_debian_stretch; then
for vuln in meltdown spectre_v1 spectre_v2; do
test -f /sys/devices/system/cpu/vulnerabilities/$vuln || failed "IS_MELTDOWN_SPECTRE"
test -f "/sys/devices/system/cpu/vulnerabilities/$vuln" \
|| failed "IS_MELTDOWN_SPECTRE"
done
# For Jessie this is quite complicated to verify and we need to use kernel config file
elif is_debianversion jessie; then
if grep -q BOOT_IMAGE= /proc/cmdline; then
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/$kernelConfig || failed "IS_MELTDOWN_SPECTRE"
grep -Eq '^CONFIG_RETPOLINE=y' /boot/$kernelConfig || failed "IS_MELTDOWN_SPECTRE"
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/$kernelConfig" \
|| failed "IS_MELTDOWN_SPECTRE" "RETPOLINE vulnerability is not patched"
fi
fi
fi
fi
if [ "$IS_OLD_HOME_DIR" = 1 ]; then
for dir in /home/*; do
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)
| grep -Eve '.bak' -e '\.[0-9]{2}-[0-9]{2}-[0-9]{4}' \
| grep "UNKNOWN")
# There is at least one dir matching
if [[ -n "$statResult" ]]; then
failed "IS_OLD_HOME_DIR"
if [[ "$VERBOSE" == 1 ]]; then
echo "$statResult"
else
break
fi
failed "IS_OLD_HOME_DIR" "$statResult"
test "${VERBOSE}" = 1 || break
fi
done
fi
fi
if [ `uname -s` == "OpenBSD" ]; then
if is_openbsd; then
if [ "$IS_SOFTDEP" = 1 ]; then
grep -q "softdep" /etc/fstab || failed "IS_SOFTDEP"
@ -927,20 +1299,21 @@ if [ `uname -s` == "OpenBSD" ]; then
fi
if [ "$IS_PKGMIRROR" = 1 ]; then
grep -qE "^export PKG_PATH=http://ftp\.fr\.openbsd\.org/pub/OpenBSD/[0-9.]+/packages/[a-z0-9]+/$" /root/.profile || failed "IS_PKGMIRROR"
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 ]; then
f=/root/.profile
grep -q "^HISTFILE=\$HOME/.histfile" $f \
{ grep -q "^HISTFILE=\$HOME/.histfile" $f \
&& grep -q "^export HISTFILE" $f \
&& grep -q "^HISTSIZE=1000" $f \
&& grep -q "^export HISTSIZE" $f \
|| failed "IS_HISTORY"
&& grep -q "^export HISTSIZE" $f;
} || failed "IS_HISTORY"
fi
if [ "$IS_VIM" = 1 ]; then
which vim 2>1 >> /dev/null || failed "IS_VIM"
command -v vim > /dev/null 2>&1 || failed "IS_VIM"
fi
if [ "$IS_TTYC0SECURE" = 1 ]; then
@ -948,32 +1321,33 @@ if [ `uname -s` == "OpenBSD" ]; then
fi
if [ "$IS_CUSTOMSYSLOG" = 1 ]; then
grep -q Evolix /etc/newsyslog.conf || failed "IS_CUSTOMSYSLOG"
grep -q "Evolix" /etc/newsyslog.conf || failed "IS_CUSTOMSYSLOG"
fi
if [ "$IS_NOINETD" = 1 ]; then
grep -q inetd=NO /etc/rc.conf.local 2>/dev/null || failed "IS_NOINETD"
grep -q "inetd=NO" /etc/rc.conf.local 2>/dev/null || failed "IS_NOINETD"
fi
if [ "$IS_SUDOMAINT" = 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"
{ 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 ]; then
pkg info | grep -q postgresql-client || failed "IS_POSTGRESQL"
pkg info | grep -q postgresql-client || failed "IS_POSTGRESQL" "postgresql-client is not installed"
fi
if [ "$IS_NRPE" = 1 ]; then
( pkg info | grep -qE "nagios-plugins-[0-9.]" \
{ pkg info | grep -qE "nagios-plugins-[0-9.]" \
&& pkg info | grep -q nagios-plugins-ntp \
&& pkg info | grep -q nrpe ) || failed "IS_NRPE"
&& pkg info | grep -q nrpe;
} || failed "IS_NRPE" "NRPE is not installed"
fi
# if [ "$IS_NRPEDISKS" = 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)
# 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" = "$DFDISKS" ] || failed "IS_NRPEDISKS"
# fi
@ -985,11 +1359,13 @@ if [ `uname -s` == "OpenBSD" ]; then
# fi
if [ "$IS_NRPEDAEMON" = 1 ]; then
grep -q "echo -n ' nrpe'; /usr/local/sbin/nrpe -d" /etc/rc.local || failed "IS_NREPEDAEMON"
grep -q "echo -n ' nrpe'; /usr/local/sbin/nrpe -d" /etc/rc.local \
|| failed "IS_NREPEDAEMON"
fi
if [ "$IS_ALERTBOOT" = 1 ]; then
grep -qE "^date \| mail -sboot/reboot .*evolix.fr$" /etc/rc.local || failed "IS_ALERTBOOT"
grep -qE "^date \| mail -sboot/reboot .*evolix.fr$" /etc/rc.local \
|| failed "IS_ALERTBOOT"
fi
if [ "$IS_RSYNC" = 1 ]; then
@ -997,7 +1373,8 @@ if [ `uname -s` == "OpenBSD" ]; then
fi
if [ "$IS_CRONPATH" = 1 ]; then
grep -q "PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin" /var/cron/tabs/root || failed "IS_CRONPATH"
grep -q "PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin" /var/cron/tabs/root \
|| failed "IS_CRONPATH"
fi
#TODO
@ -1006,79 +1383,89 @@ if [ `uname -s` == "OpenBSD" ]; then
fi
if [ "$IS_TMP_1777" = 1 ]; then
ls -ld /tmp | grep -q drwxrwxrwt || failed "IS_TMP_1777"
actual=$(stat --format "%a" /tmp)
expected="1777"
test "$expected" = "$actual" || failed "IS_TMP_1777"
fi
if [ "$IS_ROOT_0700" = 1 ]; then
ls -ld /root | grep -q drwx------ || failed "IS_ROOT_0700"
actual=$(stat --format "%a" /root)
expected="700"
test "$expected" = "$actual" || failed "IS_ROOT_0700"
fi
if [ "$IS_USRSHARESCRIPTS" = 1 ]; then
ls -ld /usr/share/scripts | grep -q drwx------ || failed "IS_USRSHARESCRIPTS"
actual=$(stat --format "%a" /usr/share/scripts)
expected="700"
test "$expected" = "$actual" || failed "IS_USRSHARESCRIPTS"
fi
if [ "$IS_SSHPERMITROOTNO" = 1 ]; then
is_debianversion stretch || ( grep -E -qi "PermitRoot.*no" /etc/ssh/sshd_config || failed "IS_SSHPERMITROOTNO" )
is_debianversion stretch && grep -q ^PermitRoot /etc/ssh/sshd_config && ( grep -E -qi "PermitRoot.*no" /etc/ssh/sshd_config || failed "IS_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
fi
if [ "$IS_EVOMAINTENANCEUSERS" = 1 ]; then
# Can be changed in evocheck.cf
homeDir=${homeDir:-/home}
if ! is_debianversion stretch; then
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
for i in $( (grep "^User_Alias *ADMIN" $sudoers | cut -d= -f2 | tr -d " "; grep ^sudo /etc/group |cut -d: -f 4) | tr "," "\n" |sort -u); do
grep -qs "^trap.*sudo.*evomaintenance.sh" ${homeDir}/${i}/.*profile
if [ $? != 0 ]; then
failed "IS_EVOMAINTENANCEUSERS"
if [ "$VERBOSE" = 1 ]; then
echo "$i doesn't have evomaintenance trap!"
else
break
fi
fi
done
else
for i in $(getent group evolinux-sudo | cut -d':' -f4 | tr ',' ' '); do
grep -qs "^trap.*sudo.*evomaintenance.sh" ${homeDir}/$i/.*profile
if [ $? != 0 ]; then
failed "IS_EVOMAINTENANCEUSERS"
if [ "$VERBOSE" = 1 ]; then
echo "$i doesn't have evomaintenance trap!"
else
break
fi
fi
done
# combine users from User_Alias and sudo group
users=$({ 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
fi
# Verification de la configuration d'evomaintenance
if [ "$IS_EVOMAINTENANCECONF" = 1 ]; then
f=/etc/evomaintenance.cf
( test -e $f \
&& test $(stat -c "%a" $f) = "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" $f |grep -qv "example.com" ) || failed "IS_EVOMAINTENANCECONF"
if [ -e "$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
fi
if [ "$IS_PRIVKEYWOLRDREADABLE" = 1 ]; then
for f in /etc/ssl/private/*; do
perms=$(stat -L -c "%a" $f)
if [ ${perms: -1} != "0" ]; then
failed "IS_PRIVKEYWOLRDREADABLE"
break
fi
done
# a simple globbing fails if directory is empty
if [ -n "$(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
fi
exit ${RC}