the-bastion/bin/admin/packages-check.sh
2021-06-03 16:16:29 +02:00

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#! /usr/bin/env bash
# vim: set filetype=sh ts=4 sw=4 sts=4 et:
set -e
basedir=$(readlink -f "$(dirname "$0")"/../..)
# shellcheck source=lib/shell/functions.inc
. "$basedir"/lib/shell/functions.inc
opt_dev=0
opt_install=0
opt_syslogng=0
opt_ttyrec=0
opt_supervisor=0
while builtin getopts "distv" opt; do
# shellcheck disable=SC2154
case "$opt" in
"d") opt_dev=1;;
"i") opt_install=1;;
"s") opt_syslogng=1;;
"t") opt_ttyrec=1;;
"v") opt_supervisor=1;;
*) echo "Error $opt"; exit 1;;
esac
done
action_doing "Detecting OS..."
action_detail "Found $OS_FAMILY"
if [ "$OS_FAMILY" = Linux ]; then
action_detail "Found distro $LINUX_DISTRO version $DISTRO_VERSION (major $DISTRO_VERSION_MAJOR), distro like $DISTRO_LIKE"
fi
action_done
action_doing "Checking the list of installed packages..."
if echo "$DISTRO_LIKE" | grep -q -w debian; then
wanted_list="libcommon-sense-perl libjson-perl libnet-netmask-perl libnet-ip-perl \
libnet-dns-perl libdbd-sqlite3-perl libterm-readkey-perl libdatetime-perl \
fortunes-bofh-excuses sudo fping \
xz-utils sqlite3 binutils acl libtimedate-perl libgnupg-perl gnupg rsync \
libjson-xs-perl inotify-tools lsof curl libterm-readline-gnu-perl \
libwww-perl libdigest-sha-perl libnet-ssleay-perl \
libnet-server-perl cryptsetup mosh expect openssh-server locales \
coreutils netcat bash libcgi-pm-perl iputils-ping"
# workaround for debian/armhf: curl fails to validate some SSL certificates,
# whereas wget succeeds; this is needed for e.g. install-ttyrec.sh
if [ "$(uname -m)" = armv7l ]; then
wanted_list="$wanted_list wget"
fi
[ "$opt_dev" = 1 ] && wanted_list="$wanted_list libperl-critic-perl perltidy shellcheck openssl"
if { [ "$LINUX_DISTRO" = debian ] && [ "$DISTRO_VERSION_MAJOR" -lt 9 ]; } ||
{ [ "$LINUX_DISTRO" = ubuntu ] && [ "$DISTRO_VERSION_MAJOR" -le 16 ]; }; then
wanted_list="$wanted_list openssh-blacklist openssh-blacklist-extra"
fi
if { [ "$LINUX_DISTRO" = debian ] && [ "$DISTRO_VERSION_MAJOR" -ge 8 ]; } ||
{ [ "$LINUX_DISTRO" = ubuntu ] && [ "$DISTRO_VERSION_MAJOR" -ge 14 ]; }; then
wanted_list="$wanted_list liblinux-prctl-perl libpam-google-authenticator pamtester"
fi
[ "$opt_syslogng" = 1 ] && wanted_list="$wanted_list syslog-ng syslog-ng-core"
[ "$opt_ttyrec" = 1 ] && wanted_list="$wanted_list ovh-ttyrec"
[ "$opt_supervisor" = 1 ] && wanted_list="$wanted_list supervisor"
if [ "$opt_install" = 1 ]; then
export DEBIAN_FRONTEND=noninteractive
# shellcheck disable=SC2086
apt-get update && apt-get install -y $wanted_list
exit $?
fi
installed=$(dpkg -l | awk '/^ii/ {print $2}' | cut -d: -f1)
install_cmd="apt-get install"
elif echo "$DISTRO_LIKE" | grep -q -w rhel; then
wanted_list="perl-JSON perl-Net-Netmask perl-Net-IP \
perl-Net-DNS perl-DBD-SQLite perl-TermReadKey \
sudo fping xz sqlite binutils acl gnupg rsync perl-DateTime \
perl-JSON-XS inotify-tools lsof curl perl-Term-ReadLine-Gnu \
perl-libwww-perl perl-Digest perl-Net-Server cryptsetup mosh \
expect openssh-server nc bash perl-CGI perl(Test::More) passwd \
cracklib-dicts perl-Time-Piece perl-Time-HiRes diffutils \
perl-Sys-Syslog pamtester google-authenticator qrencode-libs \
util-linux-user perl-LWP-Protocol-https"
if [ "$DISTRO_VERSION_MAJOR" = 7 ]; then
wanted_list="$wanted_list fortune-mod coreutils"
fi
[ "$opt_syslogng" = 1 ] && wanted_list="$wanted_list syslog-ng"
[ "$opt_ttyrec" = 1 ] && wanted_list="$wanted_list ovh-ttyrec"
[ "$opt_supervisor" = 1 ] && wanted_list="$wanted_list supervisor"
if [ "$opt_install" = 1 ]; then
if [ "$DISTRO_VERSION_MAJOR" = 8 ]; then
# in December 2020, they added "-Linux" to their repo name, so trying both combinations
for repo in CentOS-PowerTools CentOS-Extras CentOS-Linux-PowerTools CentOS-Linux-Extras
do
test -f /etc/yum.repos.d/$repo.repo || continue
sed -i -e 's/enabled=.*/enabled=1/g' /etc/yum.repos.d/$repo.repo
done
fi
if command -v dnf >/dev/null; then
dnf_or_yum=dnf
else
dnf_or_yum=yum
fi
$dnf_or_yum makecache
$dnf_or_yum install -y epel-release
# shellcheck disable=SC2086
$dnf_or_yum install -y $wanted_list
exit 0
fi
installed="FIXME"
install_cmd="yum install"
elif echo "$DISTRO_LIKE" | grep -q -w suse; then
wanted_list="perl-common-sense perl-JSON perl-Net-Netmask perl-Net-IP \
perl-Net-DNS perl-DBD-SQLite perl-TermReadKey perl-DateTime \
fortune sudo fping \
xz sqlite binutils acl gnupg rsync \
perl-JSON-XS inotify-tools lsof curl perl-TermReadLine-Gnu \
perl-libwww-perl perl-Digest perl-IO-Socket-SSL \
perl-Net-Server cryptsetup mosh expect openssh \
coreutils netcat-openbsd bash perl-CGI iputils \
perl-Time-HiRes perl-Unix-Syslog hostname perl-LWP-Protocol-https"
wanted_list="$wanted_list google-authenticator-libpam"
# perl-GnuPG
[ "$opt_syslogng" = 1 ] && wanted_list="$wanted_list syslog-ng"
[ "$opt_ttyrec" = 1 ] && wanted_list="$wanted_list ovh-ttyrec"
[ "$opt_supervisor" = 1 ] && wanted_list="$wanted_list python-supervisor python-setuptools"
if [ "$opt_install" = 1 ]; then
if [ "$opt_supervisor" = 1 ]; then
zypper addrepo https://download.opensuse.org/repositories/home:bmanojlovic/openSUSE_Leap_15.0/home:bmanojlovic.repo
zypper refresh
fi
# shellcheck disable=SC2086
zypper install -y $wanted_list
exit $?
fi
installed="FIXME"
install_cmd="zypper install"
elif [ "$OS_FAMILY" = FreeBSD ]; then
wanted_list="base64 coreutils rsync bash sudo pamtester p5-JSON p5-JSON-XS \
p5-common-sense p5-DateTime p5-Net-IP p5-GnuPG p5-DBD-SQLite p5-Net-Netmask \
p5-Term-ReadKey expect fping p5-Net-Server p5-CGI p5-LWP-Protocol-https"
install_cmd="pkg add"
installed=""
for i in $wanted_list
do
if pkg info -e "$i"; then
installed="$installed $i"
fi
done
if [ "$opt_install" = 1 ]; then
# shellcheck disable=SC2086
pkg install -y $wanted_list
exit $?
fi
else
echo "This script doesn't support this OS yet ($DISTRO_LIKE)" >&2
exit 1
fi
missing=''
for i in $wanted_list ; do
ok=0
for j in $installed ; do
[ "$i" = "$j" ] && ok=1 && break
done
[ $ok = 1 ] || missing="$missing $i"
done
if [ -n "$missing" ] ; then
action_error "Some packages are missing, to install them, use:"
action_detail "$install_cmd$missing"
else
action_done "All needed packages are installed"
fi