diff --git a/evocheck/files/defaults/main.yml b/evocheck/files/defaults/main.yml new file mode 100644 index 00000000..7fcf73da --- /dev/null +++ b/evocheck/files/defaults/main.yml @@ -0,0 +1,2 @@ +--- +evocheck_bin_dir: /usr/share/scripts/ diff --git a/evocheck/files/evocheck.cf b/evocheck/files/evocheck.cf new file mode 100644 index 00000000..9eca204e --- /dev/null +++ b/evocheck/files/evocheck.cf @@ -0,0 +1,5 @@ +# Managed by Ansible +# +# Configuration for evocheck +# Use this file to change configuration values defined in evocheck.sh +# Ex : IS_TMP_1777=0 diff --git a/evocheck/files/evocheck.sh b/evocheck/files/evocheck.sh new file mode 100644 index 00000000..713bf261 --- /dev/null +++ b/evocheck/files/evocheck.sh @@ -0,0 +1,590 @@ +#!/bin/bash + +# EvoCheck +# Script to verify compliance of a Debian/OpenBSD server +# powered by Evolix + +# Disable LANG* +export LANG=C +export LANGUAGE=C + +# Default configuration values +IS_TMP_1777=1 +IS_ROOT_0700=1 +IS_VARTMPFS=1 +IS_USRSHARESCRIPTS=1 +IS_SERVEURBASE=1 +IS_LOGROTATECONF=1 +IS_SYSLOGCONF=1 +IS_DEBIANSECURITY=1 +IS_APTITUDEONLY=1 +IS_APTITUDE=1 +IS_APTGETBAK=1 +IS_APTICRON=0 +IS_USRRO=1 +IS_TMPNOEXEC=1 +IS_LISTCHANGESCONF=1 +IS_DPKGWARNING=1 +IS_CUSTOMCRONTAB=1 +IS_CUSTOMSUDOERS=1 +IS_SSHPERMITROOTNO=1 +IS_SSHALLOWUSERS=1 +IS_TMOUTPROFILE=1 +IS_ALERT5BOOT=1 +IS_ALERT5MINIFW=1 +IS_MINIFW=1 +IS_NRPEPERMS=1 +IS_MINIFWPERMS=1 +IS_NRPEDISKS=0 +IS_NRPEPOSTFIX=1 +IS_NRPEPID=1 +IS_GRSECPROCS=1 +IS_UMASKSUDOERS=1 +IS_EVOMAINTENANCEUSERS=1 +IS_APACHEMUNIN=1 +IS_MYSQLUTILS=1 +IS_RAIDSOFT=1 +IS_AWSTATSLOGFORMAT=1 +IS_MUNINLOGROTATE=1 +IS_EVOMAINTENANCECONF=1 +#IS_METCHE=1 +IS_SQUID=1 +IS_MODDEFLATE=1 +IS_LOG2MAILRUNNING=1 +IS_LOG2MAILAPACHE=1 +IS_LOG2MAILMYSQL=1 +IS_LOG2MAILSQUID=1 +IS_BINDCHROOT=1 +IS_REPVOLATILE=1 +IS_AUTOIF=1 +IS_INTERFACESGW=1 +IS_TOOMUCHDEBIANSYSMAINT=1 +IS_USERLOGROTATE=1 +IS_MODSECURITY=1 +IS_APACHECTL=1 +IS_APACHESYMLINK=1 +IS_APACHEIPINALLOW=1 +IS_MUNINAPACHECONF=1 +IS_SAMBAPINPRIORITY=1 +IS_KERNELUPTODATE=1 +IS_UPTIME=1 +IS_MUNINRUNNING=1 +IS_BACKUPUPTODATE=1 +IS_GITPERMS=1 +IS_NOTUPGRADED=1 + +#Proper to OpenBSD +IS_SOFTDEP=1 +IS_WHEEL=1 +IS_SUDOADMIN=1 +IS_PKGMIRROR=1 +IS_HISTORY=1 +IS_VIM=1 +IS_TTYC0SECURE=1 +IS_CUSTOMSYSLOG=1 +IS_NOINETD=1 +IS_SUDOMAINT=1 +IS_POSTGRESQL=1 +IS_NRPE=1 +IS_NRPEDAEMON=1 +IS_ALERTBOOT=1 +IS_RSYNC=1 + +# Source configuration file +test -f /etc/evocheck.cf && . /etc/evocheck.cf + +# If --cron is passed, ignore some checks. +if [ "$1" = "--cron" ]; then + IS_KERNELUPTODATE=0 +fi + +# Functions +is_pack_web(){ + test -e /usr/share/scripts/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 ^ii || return 1 + done +} + +is_debianversion(){ + [ $(lsb_release -c -s) = $1 ] && return 0; +} + +#----------------------------------------------------------- +#Vérifie si c'est une debian et fait les tests appropriés. +#----------------------------------------------------------- + +if [ -e /etc/debian_version ]; then + + if [ "$IS_DPKGWARNING" = 1 ]; then + is_debianversion squeeze && ( [ "$IS_USRRO" = 1 ] || [ "$IS_TMPNOEXEC" = 1 ] ) && ( \ + egrep -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$ || echo 'IS_DPKGWARNING FAILED!' ) + is_debianversion wheezy && ( ( [ "$IS_USRRO" = 1 ] || [ "$IS_TMPNOEXEC" = 1 ] ) && \ + ( test -e /etc/apt/apt.conf.d/80evolinux || echo 'IS_DPKGWARNING FAILED!' ) + test -e /etc/apt/apt.conf && echo 'IS_DPKGWARNING FAILED!' ) + fi + + if [ "$IS_UMASKSUDOERS" = 1 ]; then + is_debianversion squeeze && ( grep -q ^Defaults.*umask=0077 /etc/sudoers || echo 'IS_UMASKSUDOERS FAILED!' ) + fi + + # Verifying check_mailq in Nagios NRPE config file. (Option "-M postfix" need to be set if the MTA is Postfix) + if [ "$IS_NRPEPOSTFIX" = 1 ]; then + is_debianversion squeeze && is_installed postfix && ( grep -q "^command.*check_mailq -M postfix" /etc/nagios/nrpe.cfg || echo 'IS_NRPEPOSTFIX FAILED!' ) + is_debianversion squeeze || ( is_installed postfix && ( grep -qr "^command.*check_mailq -M postfix" /etc/nagios/nrpe.* || echo 'IS_NRPEPOSTFIX FAILED!' ) ) + fi + + # Check if mod-security config file is present + if [ "$IS_MODSECURITY" = 1 ]; then + is_debianversion squeeze && is_installed libapache-mod-security && \ + (test -e /etc/apache2/conf.d/mod-security2.conf || echo 'IS_MODSECURITY FAILED!') + is_debianversion wheezy && is_installed libapache2-modsecurity && \ + (test -e /etc/apache2/conf.d/mod-security2.conf || echo 'IS_MODSECURITY FAILED!') + fi + + if [ "$IS_CUSTOMSUDOERS" = 1 ]; then + egrep -qr "umask=0077" /etc/sudoers* || echo 'IS_CUSTOMSUDOERS FAILED!' + fi + + if [ "$IS_VARTMPFS" = 1 ]; then + df /var/tmp | grep -q tmpfs || echo 'IS_VARTMPFS FAILED!' + fi + + if [ "$IS_SERVEURBASE" = 1 ]; then + is_installed serveur-base || echo 'IS_SERVEURBASE FAILED!' + fi + + if [ "$IS_LOGROTATECONF" = 1 ]; then + test -e /etc/logrotate.d/zsyslog || echo 'IS_LOGROTATECONF FAILED!' + fi + + if [ "$IS_SYSLOGCONF" = 1 ]; then + grep -q "^# Syslog for Pack Evolix serveur" /etc/*syslog.conf || echo 'IS_SYSLOGCONF FAILED!' + fi + + if [ "$IS_DEBIANSECURITY" = 1 ]; then + grep -q "^deb.*security" /etc/apt/sources.list || echo 'IS_DEBIANSECURITY FAILED!' + fi + + if [ "$IS_APTITUDEONLY" = 1 ]; then + is_debianversion squeeze && test -e /usr/bin/apt-get && echo 'IS_APTITUDEONLY FAILED!' + is_debianversion wheezy && test -e /usr/bin/apt-get && echo 'IS_APTITUDEONLY FAILED!' + fi + + if [ "$IS_APTITUDE" = 1 ]; then + is_debianversion jessie && test -e /usr/bin/aptitude && echo 'IS_APTITUDE FAILED!' + fi + + if [ "$IS_APTGETBAK" = 1 ]; then + is_debianversion jessie && test -e /usr/bin/apt-get.bak && echo 'IS_APTGETBAK FAILED!' + fi + + if [ "$IS_APTICRON" = 1 ]; then + status="OK" + test -e /etc/cron.d/apticron || status="fail" + test -e /etc/cron.daily/apticron && status="fail" + test "$status" = "fail" || test -e /usr/bin/apt-get.bak || status="fail" + ( is_debianversion squeeze || is_debianversion wheezy ) && test "$status" = "fail" && echo 'IS_APTICRON FAILED!' + fi + + if [ "$IS_USRRO" = 1 ]; then + grep /usr /etc/fstab | grep -q ro || echo 'IS_USRRO FAILED!' + fi + + if [ "$IS_TMPNOEXEC" = 1 ]; then + mount | grep "on /tmp" | grep -q noexec || echo 'IS_TMPNOEXEC FAILED!' + fi + + if [ "$IS_LISTCHANGESCONF" = 1 ]; then + egrep "(which=both|confirm=1)" /etc/apt/listchanges.conf | wc -l | grep -q ^2$ || echo 'IS_LISTCHANGESCONF FAILED!' + fi + + if [ "$IS_CUSTOMCRONTAB" = 1 ]; then + egrep "^(17 \*|25 6|47 6|52 6)" /etc/crontab | wc -l | grep -q ^4$ && echo 'IS_CUSTOMCRONTAB FAILED!' + fi + + if [ "$IS_SSHALLOWUSERS" = 1 ]; then + egrep -qi "AllowUsers" /etc/ssh/sshd_config || echo 'IS_SSHALLOWUSERS FAILED!' + fi + + if [ "$IS_DISKPERF" = 1 ]; then + test -e /root/disk-perf.txt || echo 'IS_DISKPERF FAILED!' + fi + + if [ "$IS_TMOUTPROFILE" = 1 ]; then + grep -q TMOUT= /etc/profile || echo 'IS_TMOUTPROFILE FAILED!' + fi + + if [ "$IS_ALERT5BOOT" = 1 ]; then + grep -q ^date /etc/rc2.d/S*alert5 || echo 'IS_ALERT5BOOT FAILED!' + fi + + if [ "$IS_ALERT5MINIFW" = 1 ]; then + grep -q ^/etc/init.d/minifirewall /etc/rc2.d/S*alert5 || echo 'IS_ALERT5MINIFW FAILED!' + fi + + if [ "$IS_ALERT5MINIFW" = 1 ] && [ "$IS_MINIFW" = 1 ]; then + /sbin/iptables -L -n | grep -q -E "^ACCEPT\s*all\s*--\s*31\.170\.8\.4\s*0\.0\.0\.0/0\s*$" || echo 'IS_MINIFW FAILED!' + fi + + if [ "$IS_NRPEPERMS" = 1 ]; then + ls -ld /etc/nagios | grep -q drwxr-x--- || echo 'IS_NRPEPERMS FAILED!' + fi + + if [ "$IS_MINIFWPERMS" = 1 ]; then + is_debianversion squeeze && ( ls -l /etc/firewall.rc | grep -q -- -rw------- || echo 'IS_MINIFWPERMS FAILED!' ) + is_debianversion wheezy && ( ls -l /etc/firewall.rc | grep -q -- -rw------- || echo 'IS_MINIFWPERMS FAILED!' ) + is_debianversion jessie && ( ls -l /etc/default/minifirewall | grep -q -- -rw------- || echo 'IS_MINIFWPERMS FAILED!' ) + 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=$(df -Pl | egrep -v "(^Filesystem|/lib/init/rw|/dev/shm|udev|rpc_pipefs)" | wc -l) + [ "$NRPEDISKS" = "$DFDISKS" ] || echo 'IS_NRPEDISKS FAILED!' + fi + + if [ "$IS_NRPEPID" = 1 ]; then + ! is_debianversion squeeze && (grep -q "^pid_file=/var/run/nagios/nrpe.pid" /etc/nagios/nrpe.cfg || echo 'IS_NRPEPID FAILED!') + 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" || echo 'IS_GRSECPROCS FAILED!' ) + fi + + if [ "$IS_APACHEMUNIN" = 1 ]; then + test -e /etc/apache2/apache2.conf && ( egrep -q "^env.url.*/server-status-[[:alnum:]]{4}" /etc/munin/plugin-conf.d/munin-node && egrep -q "/server-status-[[:alnum:]]{4}" /etc/apache2/apache2.conf || egrep -q "/server-status-[[:alnum:]]{4}" /etc/apache2/apache2.conf /etc/apache2/mods-enabled/status.conf 2>/dev/null || echo 'IS_APACHEMUNIN FAILED!' ) + fi + + # Verification mytop + Munin si MySQL + if [ "$IS_MYSQLUTILS" = 1 ]; then + is_installed mysql-server && ( grep -q mysqladmin /root/.my.cnf && is_installed mytop && grep -q debian-sys-maint /root/.mytop || echo 'IS_MYSQLUTILS FAILED!' ) + fi + + # Verification de la configuration du raid soft (mdadm) + if [ "$IS_RAIDSOFT" = 1 ]; then + test -e /proc/mdstat && grep -q md /proc/mdstat && \ + ( grep -q "^AUTOCHECK=true" /etc/default/mdadm \ + && grep -q "^START_DAEMON=true" /etc/default/mdadm \ + && grep -qv "^MAILADDR ___MAIL___" /etc/mdadm/mdadm.conf || echo 'IS_RAIDSOFT FAILED!') + fi + + # Verification du LogFormat de AWStats + if [ "$IS_AWSTATSLOGFORMAT" = 1 ]; then + is_installed apache2.2-common && ( grep -qE '^LogFormat=1' /etc/awstats/awstats.conf.local || echo 'IS_AWSTATSLOGFORMAT FAILED!' ) + fi + + # Verification de la présence de la config logrotate pour Munin + if [ "$IS_MUNINLOGROTATE" = 1 ]; then + ( test -e /etc/logrotate.d/munin-node && test -e /etc/logrotate.d/munin ) || echo 'IS_MUNINLOGROTATE FAILED!' + fi + + # Verification de la présence de metche + #if [ "$IS_METCHE" = 1 ]; then + # is_installed metche || echo 'IS_METCHE FAILED!' + #fi + + # Verification de l'activation de Squid dans le cas d'un pack mail + if [ "$IS_SQUID" = 1 ]; then + is_debianversion squeeze && f=/etc/firewall.rc + is_debianversion wheezy && f=/etc/firewall.rc + is_debianversion jessie && f=/etc/default/minifirewall + 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" $f \ + && grep -qE "^[^#]*iptables -t nat -A OUTPUT -p tcp --dport 80 -d `hostname -i` -j ACCEPT" $f \ + && grep -qE "^[^#]*iptables -t nat -A OUTPUT -p tcp --dport 80 -d 127.0.0.(1|0/8) -j ACCEPT" $f \ + && grep -qE "^[^#]*iptables -t nat -A OUTPUT -p tcp --dport 80 -j REDIRECT --to-port.* `grep http_port /etc/squid*/squid.conf |cut -f 2 -d " "`" $f || echo 'IS_SQUID FAILED!' ) + fi + + # Verification de la conf et de l'activation de mod-deflate + if [ "$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" $f || echo 'IS_MODDEFLATE FAILED!') + fi + + # Verification de la conf log2mail + if [ "$IS_LOG2MAILRUNNING" = 1 ]; then + is_pack_web && (is_installed log2mail && pgrep log2mail >/dev/null || echo 'IS_LOG2MAILRUNNING') + fi + if [ "$IS_LOG2MAILAPACHE" = 1 ]; then + is_pack_web && ( is_installed log2mail && grep -q "^file = /var/log/apache2/error.log" /etc/log2mail/config/default 2>/dev/null || echo 'IS_LOG2MAILAPACHE FAILED!' ) + fi + if [ "$IS_LOG2MAILMYSQL" = 1 ]; then + is_pack_web && ( is_installed log2mail && grep -q "^file = /var/log/syslog" /etc/log2mail/config/default 2>/dev/null || echo 'IS_LOG2MAILMYSQL FAILED!' ) + fi + if [ "$IS_LOG2MAILSQUID" = 1 ]; then + is_pack_web && ( is_installed log2mail && grep -q "^file = /var/log/squid.*/access.log" \ + /etc/log2mail/config/* 2>/dev/null || echo 'IS_LOG2MAILSQUID FAILED!' ) + fi + + # Verification si bind est chroote + if [ "$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 ' ')" != "$(md5sum /var/chroot-bind/usr/sbin/named |cut -f 1 -d ' ')" ]; then + echo 'IS_BINDCHROOT FAILED!' + fi + else + echo 'IS_BINDCHROOT FAILED!' + fi + fi + fi + + # Verification de la présence du depot volatile + if [ "$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 || echo 'IS_REPVOLATILE FAILED!') + test `cat /etc/debian_version |cut -d "." -f 1` -eq 6 && (grep -qE "^deb.*squeeze-updates" /etc/apt/sources.list || echo 'IS_REPVOLATILE FAILED!') + fi + + # Verify if all if are in auto + if [ "$IS_AUTOIF" = 1 ]; then + for interface in `/sbin/ifconfig -s |tail -n +2 |egrep -v "^(lo|vnet|docker|veth|tun|tap|macvtap)" |cut -d " " -f 1 |tr "\n" " "`; do + grep -q "^auto $interface" /etc/network/interfaces || (echo 'IS_AUTOIF FAILED!' && break) + done + fi + + # Network conf verification + if [ "$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 $number -gt 1 && echo 'IS_INTERFACESGW FAILED!' + number=$(grep -Ec "^[^#]*gateway [0-9a-fA-F]+:" /etc/network/interfaces) + test $number -gt 1 && echo 'IS_INTERFACESGW FAILED!' + fi + + # Verification de la mise en place d'evobackup + if [ "$IS_EVOBACKUP" = 1 ]; then + ls /etc/cron* |grep -q "zz.backup$" || echo 'IS_EVOBACKUP FAILED!' + fi + + # Verification de la presence du userlogrotate + if [ "$IS_USERLOGROTATE" = 1 ]; then + is_pack_web && (test -x /etc/cron.weekly/userlogrotate || echo 'IS_USERLOGROTATE FAILED!') + fi + + + # Verification de la syntaxe de la conf d'Apache + if [ "$IS_APACHECTL" = 1 ]; then + is_installed apache2.2-common && (/usr/sbin/apache2ctl configtest 2>&1 |grep -q "^Syntax OK$" || echo 'IS_APACHECTL FAILED!') + fi + + # Check if there is regular files in Apache sites-enabled. + if [ "$IS_APACHESYMLINK" = 1 ]; then + is_installed apache2.2-common && \ + (stat -c %F /etc/apache2/sites-enabled/* | grep -q regular && echo 'IS_APACHESYMLINK FAILED!') + fi + + # Check if there is real IP addresses in Allow/Deny directives (no trailing space, inline comments or so). + if [ "$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" |perl -ne 'exit 1 unless (/from( [\da-f:.\/]+)+$/i)' || echo 'IS_APACHEIPINALLOW FAILED!') + fi + + # Check if default Apache configuration file for munin is absent (or empty or commented). + if [ "$IS_MUNINAPACHECONF" = 1 ]; then + if is_debianversion squeeze || is_debianversion wheezy; then + 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)*#" $muninconf && echo 'IS_MUNINAPACHECONF FAILED!') + fi + + # Verification de la priorité du package samba si les backports sont utilisés + if [ "$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 $priority -gt 500 || echo 'IS_SAMBAPINPRIORITY FAILED!' ) + fi + + # Verification si le système doit redémarrer suite màj kernel. + if [ "$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) - $(cut -f1 -d '.' /proc/uptime))) ]; then + echo 'IS_KERNELUPTODATE FAILED!' + fi + fi + + # Check if the server is running for more than a year. + if [ "$IS_UPTIME" = 1 ]; then + if is_installed linux-image* && [ $(date -d "now - 1 year" +%s) -gt $(($(date +%s) - $(cut -f1 -d '.' /proc/uptime))) ]; then + echo 'IS_UPTIME FAILED!' + fi + fi + + # Check if munin-node running and RRD files are up to date. + if [ "$IS_MUNINRUNNING" = 1 ]; then + pgrep munin-node >/dev/null || echo 'IS_MUNINRUNNING FAILED!' + [ "$(stat -c "%Y" /var/lib/munin/*/*load-g.rrd |sort |tail -1)" -lt $(date +"%s" -d "now - 10 minutes") ] && echo 'IS_MUNINRUNNING FAILED!' + grep -q "^graph_strategy cron" /etc/munin/munin.conf && ([ "$(stat -c "%Y" /var/cache/munin/www/*/*/load-day.png |sort |tail -1)" -lt $(date +"%s" -d "now - 10 minutes") ]) && echo 'IS_MUNINRUNNING FAILED!' + fi + + # Check if files in /home/backup/ are up-to-date + if [ "$IS_BACKUPUPTODATE" = 1 ]; then + [ -d /home/backup/ ] && for file in /home/backup/*; do + if [ -f $file ] && [ $(stat -c "%Y" $file) -lt $(date +"%s" -d "now - 2 day") ]; then + echo 'IS_BACKUPUPTODATE FAILED!' + break; + fi + done + fi + + # Check if /etc/.git/ has read/write permissions for root only. + if [ "$IS_GITPERMS" = 1 ]; then + [ "$(stat -c "%a" /etc/.git/)" = "700" ] || echo 'IS_GITPERMS FAILED!' + fi + + # Check if no package has been upgraded since $limit. + if [ "$IS_NOTUPGRADED" = 1 ]; then + last_upgrade=$(date +%s -d $(zgrep -h upgrade /var/log/dpkg.log* |sort -n |tail -1 |cut -f1 -d ' ')) + limit=$(date +%s -d "now - 60 days") + if [ -f /var/log/evolinux/00_prepare_system.log ]; then + install_date=$(stat -c %Z /var/log/evolinux/00_prepare_system.log) + else + install_date=0 + fi + [ $install_date -lt $limit ] && [ $last_upgrade -lt $limit ] && echo 'IS_NOTUPGRADED FAILED!' + fi + +fi + + +if [ `uname -s` == "OpenBSD" ]; then + + if [ "$IS_SOFTDEP" = 1 ]; then + grep -q "softdep" /etc/fstab || echo 'IS_SOFTDEP FAILED!' + fi + + if [ "$IS_WHEEL" = 1 ]; then + grep -qE "^%wheel.*$" /etc/sudoers || echo 'IS_WHEEL FAILED!' + fi + + if [ "$IS_SUDOADMIN" = 1 ]; then + grep -qE "^User_Alias ADMIN=.*$" /etc/sudoers || echo 'IS_SUDOADMIN FAILED!' + 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 || echo 'IS_PKGMIRROR FAILED!' + fi + + if [ "$IS_HISTORY" = 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" $f \ + || echo 'IS_HISTORY FAILED!' + fi + + if [ "$IS_VIM" = 1 ]; then + which vim 2>1 >> /dev/null || echo 'IS_VIM FAILED!' + fi + + if [ "$IS_TTYC0SECURE" = 1 ]; then + grep -Eqv "^ttyC0.*secure$" /etc/ttys || echo 'IS_TTYC0SECURE FAILED!' + fi + + if [ "$IS_CUSTOMSYSLOG" = 1 ]; then + grep -q Evolix /etc/newsyslog.conf || echo 'IS_CUSTOMSYSLOG FAILED!' + fi + + if [ "$IS_NOINETD" = 1 ]; then + grep -q inetd=NO /etc/rc.conf.local 2>/dev/null || echo 'IS_NOINETD FAILED!' + 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" $f \ + || echo 'IS_SUDOMAINT FAILED!' + fi + + if [ "$IS_POSTGRESQL" = 1 ]; then + pkg info | grep -q postgresql-client || echo 'IS_POSTGRESQL FAILED!' + fi + + if [ "$IS_NRPE" = 1 ]; then + ( pkg info | grep -qE "nagios-plugins-[0-9.]" \ + && pkg info | grep -q nagios-plugins-ntp \ + && pkg info | grep -q nrpe ) || echo 'IS_NRPE FAILED!' + fi + +# if [ "$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) +# DFDISKS=$(df -Pl | egrep -v "(^Filesystem|/lib/init/rw|/dev/shm|udev|rpc_pipefs)" | wc -l) +# [ "$NRPEDISKS" = "$DFDISKS" ] || echo 'IS_NRPEDISKS FAILED!' +# fi + +# Verification du check_mailq dans nrpe.cfg (celui-ci doit avoir l'option "-M postfix" si le MTA est Postfix) +# +# if [ "$IS_NRPEPOSTFIX" = 1 ]; then +# pkg info | grep -q postfix && ( grep -q "^command.*check_mailq -M postfix" /etc/nrpe.cfg 2>/dev/null || echo 'IS_NRPEPOSTFIX FAILED!' ) +# fi + + if [ "$IS_NRPEDAEMON" = 1 ]; then + grep -q "echo -n ' nrpe'; /usr/local/sbin/nrpe -d" /etc/rc.local || echo 'IS_NREPEDAEMON FAILED!' + fi + + if [ "$IS_ALERTBOOT" = 1 ]; then + grep -qE "^date \| mail -sboot/reboot .*evolix.fr$" /etc/rc.local || echo 'IS_ALERTBOOT FAILED!' + fi + + if [ "$IS_RSYNC" = 1 ]; then + pkg info | grep -q rsync || echo 'IS_RSYNC FAILED!' + fi + + if [ "$IS_CRONPATH" = 1 ]; then + grep -q "PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin" /var/cron/tabs/root || echo 'IS_CRONPATH FAILED!' + fi + + #TODO + # - Check en profondeur de postfix + # - NRPEDISK et NRPEPOSTFIX +fi + +if [ "$IS_TMP_1777" = 1 ]; then + ls -ld /tmp | grep -q drwxrwxrwt || echo 'IS_TMP_1777 FAILED!' +fi + +if [ "$IS_ROOT_0700" = 1 ]; then + ls -ld /root | grep -q drwx------ || echo 'IS_ROOT_0700 FAILED!' +fi + +if [ "$IS_USRSHARESCRIPTS" = 1 ]; then + ls -ld /usr/share/scripts | grep -q drwx------ || echo 'IS_USRSHARESCRIPTS FAILED!' +fi + +if [ "$IS_SSHPERMITROOTNO" = 1 ]; then + egrep -qi "PermitRoot.*no" /etc/ssh/sshd_config || echo 'IS_SSHPERMITROOTNO FAILED!' +fi + +if [ "$IS_EVOMAINTENANCEUSERS" = 1 ]; then + if [ -f /etc/sudoers.d/evolinux ]; then + sudoers="/etc/sudoers.d/evolinux" + else + sudoers="/etc/sudoers" + fi + for i in $( (grep "^User_Alias *ADMIN" $sudoers | cut -d= -f2 | tr -d " "; grep ^sudo /etc/group |cut -d: -f 4) | tr "," "\n" |sort -u); do + grep -q "^trap.*sudo.*evomaintenance.sh" /home/$i/.*profile || echo 'IS_EVOMAINTENANCEUSERS FAILED!' + done +fi + +# Verification de la configuration d'evomaintenance +if [ "$IS_EVOMAINTENANCECONF" = 1 ]; then + f=/etc/evomaintenance.cf + ( 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 " \ + && 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" ) || echo 'IS_EVOMAINTENANCECONF FAILED!' +fi diff --git a/evocheck/meta/main.yml b/evocheck/meta/main.yml new file mode 100644 index 00000000..45d908c6 --- /dev/null +++ b/evocheck/meta/main.yml @@ -0,0 +1,30 @@ +galaxy_info: + author: Jeremy Lecour + description: Install evocheck + company: Evolix + + issue_tracker_url: https://forge.evolix.org/projects/evocheck/issues + + license: GPLv2 + + min_ansible_version: 2.2 + + platforms: + - name: Debian + versions: + - jessie + - squeeze + + galaxy_tags: [] + # List tags for your role here, one per line. A tag is + # a keyword that describes and categorizes the role. + # Users find roles by searching for tags. Be sure to + # remove the '[]' above if you add tags to this list. + # + # NOTE: A tag is limited to a single word comprised of + # alphanumeric characters. Maximum 20 tags per role. + +dependencies: [] + # List your role dependencies here, one per line. + # Be sure to remove the '[]' above if you add dependencies + # to this list. diff --git a/evocheck/tasks/exec.yml b/evocheck/tasks/exec.yml new file mode 100644 index 00000000..bee39ab9 --- /dev/null +++ b/evocheck/tasks/exec.yml @@ -0,0 +1,15 @@ +--- +- name: run evocheck + command: "{{ evocheck_bin_dir }}/evocheck.sh" + register: evocheck_run + changed_when: False + failed_when: evocheck_run.stdout != "" + check_mode: no + tags: + - evocheck-exec + +- debug: + var: evocheck_run + verbosity: 1 + tags: + - evocheck-exec diff --git a/evocheck/tasks/main.yml b/evocheck/tasks/main.yml new file mode 100644 index 00000000..454075fb --- /dev/null +++ b/evocheck/tasks/main.yml @@ -0,0 +1,20 @@ +--- +- name: Copy evocheck.sh + copy: + src: evocheck.sh + dest: "{{ evocheck_bin_dir }}/evocheck.sh" + mode: "0700" + owner: root + force: yes + backup: yes + tags: + - evocheck + +- name: Copy evocheck.cf + copy: + src: evocheck.cf + dest: /etc/evocheck.cf + force: yes + backup: yes + tags: + - evocheck