evolix/evocheck
evolix/evocheck
21
2
Fork 2
Code Issues 48 Pull requests 5 Releases 37 Wiki Activity

Preliminary support for Debian 11 « Bullseye »

Browse source
This commit is contained in:
Jérémy Lecour 2021-05-04 09:10:12 +02:00 committed by Jérémy Lecour
parent d10acee88e
commit 29363bcc23
1 changed files with 46 additions and 32 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

78
evocheck.sh
View file

@ -4,7 +4,7 @@
# Script to verify compliance of a Debian/OpenBSD server
# powered by Evolix
readonly VERSION="20.12"
readonly VERSION="21.05-pre1"
# base functions
@ -62,6 +62,8 @@ detect_os() {
8) DEBIAN_RELEASE="jessie";;
9) DEBIAN_RELEASE="stretch";;
10) DEBIAN_RELEASE="buster";;
11) DEBIAN_RELEASE="bullseye";;
12) DEBIAN_RELEASE="bookworm";;
esac
fi
elif [ "$(uname -s)" = "OpenBSD" ]; then
@ -91,6 +93,12 @@ is_debian_stretch() {
is_debian_buster() {
test "${DEBIAN_RELEASE}" = "buster"
}
is_debian_bullseye() {
test "${DEBIAN_RELEASE}" = "bullseye"
}
is_debian_bookworm() {
test "${DEBIAN_RELEASE}" = "bookworm"
}
debian_release() {
printf "%s" "${DEBIAN_RELEASE}"
}
@ -147,7 +155,7 @@ check_lsbrelease(){
## only the major version matters
lhs=$(${LSB_RELEASE_BIN} --release --short | cut -d "." -f 1)
rhs=$(cut -d "." -f 1 < /etc/debian_version)
test "$lhs" = "$rhs" || failed "IS_LSBRELEASE" "release is not consistent between lsb_release and /etc/debian_version"
test "$lhs" = "$rhs" || failed "IS_LSBRELEASE" "release is not consistent between lsb_release (${lhs}) and /etc/debian_version (${rhs})"
else
failed "IS_LSBRELEASE" "lsb_release is missing or not executable"
fi
@ -165,7 +173,7 @@ check_dpkgwarning() {
test -e /etc/apt/apt.conf \
&& failed "IS_DPKGWARNING" "/etc/apt/apt.conf is missing"
fi
elif is_debian_stretch || is_debian_buster; then
elif is_debian_stretch || is_debian_buster || is_debian_bullseye; 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
@ -234,12 +242,12 @@ check_aptitudeonly() {
fi
}
check_aptitude() {
if is_debian_jessie || is_debian_stretch || is_debian_buster; then
if is_debian_jessie || is_debian_stretch || is_debian_buster || is_debian_bullseye; then
test -e /usr/bin/aptitude && failed "IS_APTITUDE" "aptitude may not be installed on Debian >=8"
fi
}
check_aptgetbak() {
if is_debian_jessie || is_debian_stretch || is_debian_buster; then
if is_debian_jessie || is_debian_stretch || is_debian_buster || is_debian_bullseye; then
test -e /usr/bin/apt-get.bak && failed "IS_APTGETBAK" "prohibit the installation of apt-get.bak with dpkg-divert(1)"
fi
}
@ -276,7 +284,7 @@ check_mountfstab() {
fi
}
check_listchangesconf() {
if is_debian_stretch || is_debian_buster; then
if is_debian_stretch || is_debian_buster || is_debian_bullseye; then
if is_installed apt-listchanges; then
failed "IS_LISTCHANGESCONF" "apt-listchanges must not be installed on Debian >=9"
fi
@ -307,7 +315,7 @@ check_tmoutprofile() {
grep -sq "TMOUT=" /etc/profile /etc/profile.d/evolinux.sh || failed "IS_TMOUTPROFILE" "TMOUT is not set"
}
check_alert5boot() {
if is_debian_buster; then
if is_debian_buster || is_debian_bullseye; then
grep -qs "^date" /usr/share/scripts/alert5.sh || failed "IS_ALERT5BOOT" "boot mail is not sent by alert5 init script"
test -f /etc/systemd/system/alert5.service || failed "IS_ALERT5BOOT" "alert5 unit file is missing"
systemctl is-enabled alert5 -q || failed "IS_ALERT5BOOT" "alert5 unit is not enabled"
@ -320,7 +328,7 @@ check_alert5boot() {
fi
}
check_alert5minifw() {
if is_debian_buster; then
if is_debian_buster || is_debian_bullseye; then
grep -qs "^/etc/init.d/minifirewall" /usr/share/scripts/alert5.sh \
|| failed "IS_ALERT5MINIFW" "Minifirewall is not started by alert5 script or script is missing"
else
@ -357,7 +365,11 @@ check_nrpedisks() {
test "$NRPEDISKS" = "$DFDISKS" || failed "IS_NRPEDISKS" "there must be $DFDISKS check_disk in nrpe.cfg"
}
check_nrpepid() {
if ! is_debian_squeeze; then
if is_debian_bullseye; then
{ test -e /etc/nagios/nrpe.cfg \
&& grep -q "^pid_file=/run/nagios/nrpe.pid" /etc/nagios/nrpe.cfg;
} || failed "IS_NRPEPID" "missing or wrong pid_file directive in nrpe.cfg"
elif ! is_debian_squeeze; then
{ test -e /etc/nagios/nrpe.cfg \
&& grep -q "^pid_file=/var/run/nagios/nrpe.pid" /etc/nagios/nrpe.cfg;
} || failed "IS_NRPEPID" "missing or wrong pid_file directive in nrpe.cfg"
@ -372,7 +384,7 @@ check_grsecprocs() {
}
check_apachemunin() {
if test -e /etc/apache2/apache2.conf; then
if is_debian_stretch || is_debian_buster; then
if is_debian_stretch || is_debian_buster || is_debian_bullseye; then
{ test -h /etc/apache2/mods-enabled/status.load \
&& test -h /etc/munin/plugins/apache_accesses \
&& test -h /etc/munin/plugins/apache_processes \
@ -431,7 +443,7 @@ check_muninlogrotate() {
}
# Verification de l'activation de Squid dans le cas d'un pack mail
check_squid() {
if is_debian_stretch || is_debian_buster; then
if is_debian_stretch || is_debian_buster || is_debian_bullseye; then
squidconffile="/etc/squid/evolinux-custom.conf"
else
squidconffile="/etc/squid*/squid.conf"
@ -473,7 +485,7 @@ check_log2mailrunning() {
fi
}
check_log2mailapache() {
if is_debian_stretch || is_debian_buster; then
if is_debian_stretch || is_debian_buster || is_debian_bullseye; then
conf=/etc/log2mail/config/apache
else
conf=/etc/log2mail/config/default
@ -532,7 +544,7 @@ check_network_interfaces() {
}
# Verify if all if are in auto
check_autoif() {
if is_debian_stretch || is_debian_buster; then
if is_debian_stretch || is_debian_buster || is_debian_bullseye; then
interfaces=$(/sbin/ip address show up | grep "^[0-9]*:" | grep -E -v "(lo|vnet|docker|veth|tun|tap|macvtap|vrrp)" | cut -d " " -f 2 | tr -d : | cut -d@ -f1 | tr "\n" " ")
else
interfaces=$(/sbin/ifconfig -s | tail -n +2 | grep -E -v "^(lo|vnet|docker|veth|tun|tap|macvtap|vrrp)" | cut -d " " -f 1 |tr "\n" " ")
@ -681,6 +693,7 @@ check_backupuptodate() {
backup_dir="/home/backup"
if [ -d "${backup_dir}" ]; then
if [ -n "$(ls -A ${backup_dir})" ]; then
# shellcheck disable=SC2231
for file in ${backup_dir}/*; do
limit=$(date +"%s" -d "now - 2 day")
updated_at=$(stat -c "%Y" "$file")
@ -771,7 +784,7 @@ check_tune2fs_m5() {
done
}
check_evolinuxsudogroup() {
if is_debian_stretch || is_debian_buster; then
if is_debian_stretch || is_debian_buster || is_debian_bullseye; then
if grep -q "^evolinux-sudo:" /etc/group; then
grep -qE '^%evolinux-sudo +ALL ?= ?\(ALL:ALL\) ALL' /etc/sudoers.d/evolinux \
|| failed "IS_EVOLINUXSUDOGROUP" "missing evolinux-sudo directive in sudoers file"
@ -779,7 +792,7 @@ check_evolinuxsudogroup() {
fi
}
check_userinadmgroup() {
if is_debian_stretch || is_debian_buster; then
if is_debian_stretch || is_debian_buster || is_debian_bullseye; then
users=$(grep "^evolinux-sudo:" /etc/group | awk -F: '{print $4}' | tr ',' ' ')
for user in $users; do
if ! groups "$user" | grep -q adm; then
@ -790,7 +803,7 @@ check_userinadmgroup() {
fi
}
check_apache2evolinuxconf() {
if is_debian_stretch || is_debian_buster; then
if is_debian_stretch || is_debian_buster || is_debian_bullseye; then
if 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 \
@ -800,7 +813,7 @@ check_apache2evolinuxconf() {
fi
}
check_backportsconf() {
if is_debian_stretch || is_debian_buster; then
if is_debian_stretch || is_debian_ || is_debian_bullseye; 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
@ -810,7 +823,7 @@ check_backportsconf() {
fi
}
check_bind9munin() {
if is_debian_stretch || is_debian_buster; then
if is_debian_stretch || is_debian_buster || is_debian_bullseye; then
if is_installed bind9; then
{ test -L /etc/munin/plugins/bind9 \
&& test -e /etc/munin/plugin-conf.d/bind9;
@ -819,7 +832,7 @@ check_bind9munin() {
fi
}
check_bind9logrotate() {
if is_debian_stretch || is_debian_buster; then
if is_debian_stretch || is_debian_buster || is_debian_bullseye; then
if is_installed bind9; then
test -e /etc/logrotate.d/bind9 || failed "IS_BIND9LOGROTATE" "missing bind logrotate file"
fi
@ -853,7 +866,7 @@ check_hardwareraidtool() {
fi
}
check_log2mailsystemdunit() {
if is_debian_stretch || is_debian_buster; then
if is_debian_stretch || is_debian_buster || is_debian_bullseye; then
systemctl -q is-active log2mail.service \
|| failed "IS_LOG2MAILSYSTEMDUNIT" "log2mail unit not running"
test -f /etc/systemd/system/log2mail.service \
@ -869,7 +882,7 @@ check_listupgrade() {
|| failed "IS_LISTUPGRADE" "missing listupgrade script or not executable"
}
check_mariadbevolinuxconf() {
if is_debian_stretch || is_debian_buster; then
if is_debian_stretch || is_debian_buster || is_debian_bullseye; 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;
@ -955,7 +968,7 @@ check_mariadbsystemdunit() {
fi
}
check_mysqlmunin() {
if is_debian_stretch || is_debian_buster; then
if is_debian_stretch || is_debian_buster || is_debian_bullseye; then
if is_installed mariadb-server; then
for file in mysql_bytes mysql_queries mysql_slowqueries \
mysql_threads mysql_connections mysql_files_tables \
@ -973,7 +986,7 @@ check_mysqlmunin() {
fi
}
check_mysqlnrpe() {
if is_debian_stretch || is_debian_buster; then
if is_debian_stretch || is_debian_buster || is_debian_bullseye; then
if is_installed mariadb-server; then
nagios_file=~nagios/.my.cnf
if ! test -f ${nagios_file}; then
@ -989,9 +1002,10 @@ check_mysqlnrpe() {
fi
}
check_phpevolinuxconf() {
if is_debian_stretch || is_debian_buster; then
is_debian_stretch && phpVersion="7.0"
is_debian_buster && phpVersion="7.3"
if is_debian_stretch || is_debian_buster || is_debian_bullseye; then
is_debian_stretch && phpVersion="7.0"
is_debian_buster && phpVersion="7.3"
is_debian_bullseye && phpVersion="7.4"
if is_installed php; then
{ test -f /etc/php/${phpVersion}/cli/conf.d/z-evolinux-defaults.ini \
&& test -f /etc/php/${phpVersion}/cli/conf.d/zzz-evolinux-custom.ini
@ -1000,7 +1014,7 @@ check_phpevolinuxconf() {
fi
}
check_squidlogrotate() {
if is_debian_stretch || is_debian_buster; then
if is_debian_stretch || is_debian_buster || is_debian_bullseye; then
if is_installed squid; then
grep -q monthly /etc/logrotate.d/squid \
|| failed "IS_SQUIDLOGROTATE" "missing squid logrotate file"
@ -1008,7 +1022,7 @@ check_squidlogrotate() {
fi
}
check_squidevolinuxconf() {
if is_debian_stretch || is_debian_buster; then
if is_debian_stretch || is_debian_buster || is_debian_bullseye; then
if is_installed squid; then
{ grep -qs "^CONFIG=/etc/squid/evolinux-defaults.conf$" /etc/default/squid \
&& test -f /etc/squid/evolinux-defaults.conf \
@ -1083,7 +1097,7 @@ 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 || is_debian_buster; then
if is_debian_jessie || is_debian_stretch || is_debian_buster || is_debian_bullseye; then
if [ -f /etc/apache2/apache2.conf ]; then
test -d /etc/apache2/conf.d/ \
&& failed "IS_APACHE_CONFENABLED" "apache's conf.d directory must not exists"
@ -1095,7 +1109,7 @@ check_apache_confenabled() {
check_meltdown_spectre() {
# For Stretch, detection is easy as the kernel use
# /sys/devices/system/cpu/vulnerabilities/
if is_debian_stretch || is_debian_buster; then
if is_debian_stretch || is_debian_buster || is_debian_bullseye; then
for vuln in meltdown spectre_v1 spectre_v2; do
test -f "/sys/devices/system/cpu/vulnerabilities/$vuln" \
|| failed "IS_MELTDOWN_SPECTRE" "vulnerable to $vuln"
@ -1148,7 +1162,7 @@ check_usrsharescripts() {
test "$expected" = "$actual" || failed "IS_USRSHARESCRIPTS" "/usr/share/scripts must be $expected"
}
check_sshpermitrootno() {
if is_debian_stretch || is_debian_buster; then
if is_debian_stretch || is_debian_buster || is_debian_bullseye; then
if grep -q "^PermitRoot" /etc/ssh/sshd_config; then
grep -E -qi "PermitRoot.*no" /etc/ssh/sshd_config \
|| failed "IS_SSHPERMITROOTNO" "PermitRoot should be set at no"
@ -1159,7 +1173,7 @@ check_sshpermitrootno() {
fi
}
check_evomaintenanceusers() {
if is_debian_stretch || is_debian_buster; then
if is_debian_stretch || is_debian_buster || is_debian_bullseye; then
users=$(getent group evolinux-sudo | cut -d':' -f4 | tr ',' ' ')
else
if [ -f /etc/sudoers.d/evolinux ]; then