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v5/debian/install.sh
Shawn Iverson 807edb2df2 Add force for perl SA cpanm
2017-12-16 16:39:26 -05:00

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#!/usr/bin/env bash
#
# MailScanner installation script for Debian based systems
#
# This script installs the required software for
# MailScanner via apt-get and CPAN based on user input.
#
#
# Written by:
# Jerry Benton < mailscanner@mailborder.com >
# 29 APR 2016
# Updated By:
# Manuel Dalla Lana < endelwar@aregar.it >
# Shawn Iverson < shawniverson@gmail.com >
# 24 SEP 2017
# clear the screen. yay!
clear
# unattended install: command line parameter parsing
parsedCommands=0;
while [ $# -gt 0 ]; do
case "$1" in
--update)
# Select defaults and move forward
arg_MTA="none";
arg_installClamav=0;
arg_installCPAN=1;
arg_ignoreDeps=0;
arg_ramdiskSize=0
((parsedCommands++));
;;
--MTA=*)
case ${1#*=} in
"sendmail") arg_MTA="sendmail"; ((parsedCommands++));;
"postfix") arg_MTA="postfix"; ((parsedCommands++));;
"exim") arg_MTA="exim4-base"; ((parsedCommands++));;
"none") arg_MTA=; ((parsedCommands++));;
*)
printf "Error: Invalid value for MTA: select one of 'sendmail', 'postfix', 'exim' or 'none'.\n"
exit 1
esac
;;
--installClamav=*)
if [[ ${1#*=} =~ ^([yY])$ ]]; then
arg_installClamav=1;
((parsedCommands++));
elif [[ ${1#*=} =~ ^([nN])$ ]]; then
arg_installClamav=0;
((parsedCommands++));
else
printf "Error: Invalid value for installClamav: only Y or N values are accepted.\n"
exit 1
fi
;;
--installCPAN=*)
if [[ ${1#*=} =~ ^([yY])$ ]]; then
arg_installCPAN=1;
((parsedCommands++));
elif [[ ${1#*=} =~ ^([nN])$ ]]; then
arg_installCPAN=0;
((parsedCommands++));
else
printf "Error: Invalid value for installCPAN: only Y or N values are accepted.\n"
exit 1
fi
;;
--ignoreDeps=*)
if [[ ${1#*=} =~ ^([yY])$ ]]; then
arg_ignoreDeps=1;
((parsedCommands++));
elif [[ ${1#*=} =~ ^([nN])$ ]]; then
arg_ignoreDeps=0;
((parsedCommands++));
else
printf "Error: Invalid value for ignoreDeps: only Y or N values are accepted.\n"
exit 1
fi
;;
--ramdiskSize=*)
if [[ ${1#*=} =~ ^-?[0-9]+$ ]]; then
arg_ramdiskSize="${1#*=}";
((parsedCommands++));
else
printf "Error: Invalid value for ramdiskSize: only integer values are accepted.\n"
exit 1
fi
;;
--help)
printf "MailScanner Installation for Debian Based Systems\n\n"
printf "Usage: %s [--update] [--MTA=sendmail|postfix|exim|none] [--installClamav=Y|N] [--installCPAN=Y|N] [--ignoreDeps=Y|N] [--ramdiskSize=value]\n\n" "$0"
printf -- "--update Perform an update on an existing install using the following options (can be overridden):"
printf -- " --MTA=none (assumed already installed)"
printf -- " --installClamav=N (assumed already installed)"
printf -- " --installCPAN=Y"
printf -- " --ignoreDeps=N"
printf -- " --ramdiskSize=0 (assumed already configured)"
printf -- "--MTA=value Select the Mail Transfer Agent (MTA) to be installed (sendmail|postfix|exim|none)\n"
printf " Recommended: sendmail\n\n"
printf -- "--installClamav=Y|N Install or update Clam AV during installation (Y or N)\n"
printf " Recommended: Y (yes)\n\n"
printf -- "--installCPAN=Y|N Install missing perl modules via CPAN (Y or N)\n"
printf " Recommended: Y (yes)\n\n"
printf -- "--ignoreDeps=Y|N Force .deb package install regardless of missing dependencies (Y or N)\n"
printf " Recommended: N (no)\n\n"
printf -- "--ramdiskSize=value Create a RAMDISK for incoming spool directory (integer value or 0 for none)\n"
printf " Suggestions:\n";
printf " None 0\n";
printf " Small 256\n";
printf " Medium 512\n";
printf " Large 1024 or 2048\n";
printf " Enterprise 4096 or 8192\n";
exit 0
;;
*)
printf "Error: Invalid argument \"%s\".\n\n" "$1"
printf "See help with %s --help\n" "$0"
exit 1
esac
shift
done
# where i started for DEB install
THISCURRPMDIR=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )
# Function used to Wait for n seconds
timewait () {
DELAY=$1
sleep ${DELAY}
}
# Check for root user
if [ $(whoami) != "root" ]; then
clear
echo;
echo "Installer must be run as root. Aborting. Use 'su -' to switch to the root environment."; echo;
exit 192
fi
# bail if apt-get is not installed
if [ ! -x '/usr/bin/apt-get' ]; then
clear
echo;
echo "apt-get package manager is not installed. You must install this before starting";
echo "the MailScanner installation process. Installation aborted."; echo;
exit 192
else
APTGET='/usr/bin/apt-get';
fi
# user info screen before the install process starts
echo "MailScanner Installation for Debian Based Systems"; echo; echo;
echo "This will INSTALL or UPGRADE the required software for MailScanner on Debian based systems";
echo "via the Apt package manager. Supported distributions are Debian and associated variants";
echo "such as Ubuntu. Internet connectivity is required for this installation script to execute.";
echo;
echo "WARNING - Make a backup of any custom configuration files if upgrading - WARNING";
echo;
echo "You may press CTRL + C at any time to abort the installation. Note that you may see";
echo "some errors during the perl module installation. You may safely ignore errors regarding";
echo "failed tests for optional packages."; echo;
if [ "$parsedCommands" -eq 0 ]; then
echo "When you are ready to continue, press return ... ";
read foobar
fi
# install or upgrade
if [ -f '/etc/MailScanner/MailScanner.conf' ]; then
CONFFILES="--force-confold"
else
# new install
CONFFILES=
fi
# ask if the user wants an mta installed
clear
echo;
echo "Do you want to install a Mail Transfer Agent (MTA)?"; echo;
echo "I can install an MTA via the apt package manager to save you the trouble of having to do";
echo "this later. If you plan on using an MTA that is not listed below, you will have install ";
echo "it manually yourself if you have not already done so.";
echo;
echo "1 - sendmail";
echo "2 - postfix";
echo "3 - exim";
echo "N - Do not install";
echo;
echo "Recommended: 1 (sendmail)"; echo;
if [ -z "${arg_MTA+x}" ]; then
read -r -p "Install an MTA? [1] : " response
if [[ $response =~ ^([nN][oO])$ ]]; then
# do not install
MTAOPTION=
elif [ -z $response ]; then
# sendmail default
MTAOPTION="sendmail sendmail-bin";
elif [ $response == 1 ]; then
# sendmail
MTAOPTION="sendmail sendmail-bin";
elif [ $response == 2 ]; then
# sendmail
MTAOPTION="postfix";
elif [ $response == 3 ]; then
# sendmail
MTAOPTION="exim4-base";
else
MTAOPTION=
fi
else
MTAOPTION=${arg_MTA};
fi
# clamav
clear
echo;
echo "Do you want to install or update Clam AV during this installation process?"; echo;
echo "This package is recommended unless you plan on using a different virus scanner.";
echo "Note that you may use more than one virus scanner at once with MailScanner.";
echo;
echo "Even if you already have Clam AV installed you should select this option so I";
echo "will know to check the clamav-wrapper and make corrections if required.";
echo;
echo "Recommended: Y (yes)"; echo;
if [ -z "${arg_installClamav+x}" ]; then
read -r -p "Install or update Clam AV? [n/Y] : " response
if [[ $response =~ ^([yY][eE][sS]|[yY])$ ]]; then
# user wants clam av installed
# some of these options may result in a 'no package available' on
# some distributions, but that is ok
CAV=1
CAVOPTION="clamav-daemon libclamav-client-perl";
elif [ -z $response ]; then
CAV=1
CAVOPTION="clamav-daemon libclamav-client-perl";
else
# user does not want clam av
CAV=0
CAVOPTION=
fi
else
CAV=${arg_installClamav}
CAVOPTION=
if [ ${CAV} -eq 1 ]; then
CAVOPTION="clamav-daemon libclamav-client-perl";
fi
fi
# ask if the user wants missing modules installed via CPAN
clear
echo;
echo "Do you want to install missing perl modules via CPAN?"; echo;
echo "I will attempt to install Perl modules via apt, but some may not be unavailable during the";
echo "installation process. Missing modules will likely cause MailScanner to malfunction.";
echo;
echo "Recommended: Y (yes)"; echo;
if [ -z "${arg_installCPAN+x}" ]; then
read -r -p "Install missing Perl modules via CPAN? [n/Y] : " response
if [[ $response =~ ^([yY][eE][sS]|[yY])$ ]]; then
# user wants to use CPAN for missing modules
CPANOPTION=1
# ignore dependency issue since the user elected to
# use CPAN to remediate the modules
NODEPS='--force-depends';
elif [ -z $response ]; then
# user wants to use CPAN for missing modules
CPANOPTION=1
# ignore dependency issue since the user elected to
# use CPAN to remediate the modules
NODEPS='--force-depends';
else
# user does not want to use CPAN
CPANOPTION=0
fi
else
CPANOPTION=${arg_installCPAN}
if [ $CPANOPTION -eq 1 ]; then
NODEPS='--force-depends';
fi
fi
# ask if the user wants to ignore dependencies. they are automatically ignored
# if the user elected the CPAN option as explained above
clear
echo;
echo "Do you want to ignore MailScanner dependencies?"; echo;
echo "This will force install the MailScanner .deb package regardless of missing";
echo "dependencies. It is highly recommended that you DO NOT do this unless you";
echo "are debugging.";
echo;
echo "Recommended: N (no)"; echo;
if [ -z "${arg_ignoreDeps+x}" ]; then
read -r -p "Ignore MailScanner dependencies (nodeps)? [y/N] : " response
if [[ $response =~ ^([yY][eE][sS]|[yY])$ ]]; then
# user wants to ignore deps
NODEPS='--force-depends'
else
# requiring deps
NODEPS=
fi
else
if [ ${arg_ignoreDeps} -eq 1 ]; then
NODEPS='--force-depends'
else
NODEPS=
fi
fi
# ask if the user wants to add a ramdisk
clear
echo;
echo "Do you want to create a RAMDISK?"; echo;
echo "This will create a mount in /etc/fstab that attaches the processing";
echo "directory /var/spool/MailScanner/incoming to a RAMDISK, which greatly";
echo "increases processing speed at the cost of the reservation of some of";
echo "the system RAM. The size depends on the number of MailScanner children,";
echo "the number of messages per batch, and incoming email volume."
echo;
echo "Specify a size in MB or leave blank for none.";
echo;
echo "Suggestions:";
echo " None 0";
echo " Small 256";
echo " Medium 512";
echo " Large 1024 or 2048";
echo " Enterprise 4096 or 8192";
echo;
echo "Example: 1024"; echo;
if [ -z "${arg_ramdiskSize+x}" ]; then
read -r -p "Specify a RAMDISK size? [0] : " RAMDISKSIZE
if [[ $RAMDISKSIZE =~ ^[0-9]+$ ]]; then
if [ $RAMDISKSIZE != 0 ]; then
# user wants ramdisk
RAMDISK=1
else
RAMDISK=0
fi
else
# no ramdisk
RAMDISK=0
fi
else
if [ ${arg_ramdiskSize} -eq 0 ]; then
# no ramdisk
RAMDISK=0;
else
RAMDISK=1;
RAMDISKSIZE=${arg_ramdiskSize};
fi
fi
# base system packages
BASEPACKAGES=();
BASEPACKAGES+=('perl-doc'); BASEPACKAGES+=('libmailtools-perl'); BASEPACKAGES+=('re2c');
BASEPACKAGES+=('curl'); BASEPACKAGES+=('libnet-cidr-lite-perl'); BASEPACKAGES+=('libmime-tools-perl');
BASEPACKAGES+=('wget'); BASEPACKAGES+=('libtest-manifest-perl'); BASEPACKAGES+=('libnet-cidr-perl');
BASEPACKAGES+=('tar'); BASEPACKAGES+=('libdata-dump-perl'); BASEPACKAGES+=('libsys-syslog-perl');
BASEPACKAGES+=('binutils'); BASEPACKAGES+=('libbusiness-isbn-perl'); BASEPACKAGES+=('libio-stringy-perl');
BASEPACKAGES+=('unrar'); BASEPACKAGES+=('libdbd-mysql-perl'); BASEPACKAGES+=('perl-modules');
BASEPACKAGES+=('gcc'); BASEPACKAGES+=('libconvert-tnef-perl'); BASEPACKAGES+=('libdbd-mysql-perl');
BASEPACKAGES+=('make'); BASEPACKAGES+=('libdbd-sqlite3-perl'); BASEPACKAGES+=('libencode-detect-perl');
BASEPACKAGES+=('patch'); BASEPACKAGES+=('libfilesys-df-perl'); BASEPACKAGES+=('libc6-dev');
BASEPACKAGES+=('antiword'); BASEPACKAGES+=('libarchive-zip-perl'); BASEPACKAGES+=('libconfig-yaml-perl');
BASEPACKAGES+=('pyzor'); BASEPACKAGES+=('libole-storage-lite-perl'); BASEPACKAGES+=('libsys-sigaction-perl');
BASEPACKAGES+=('razor'); BASEPACKAGES+=('libinline-perl'); BASEPACKAGES+=('libmail-imapclient-perl');
BASEPACKAGES+=('tnef'); BASEPACKAGES+=('libmail-spf-perl'); BASEPACKAGES+=('libtest-pod-coverage-perl');
BASEPACKAGES+=('gzip'); BASEPACKAGES+=('libnetaddr-ip-perl'); BASEPACKAGES+=('libfile-sharedir-install-perl');
BASEPACKAGES+=('unzip'); BASEPACKAGES+=('libnet-ldap-perl'); BASEPACKAGES+=('libsys-hostname-long-perl');
BASEPACKAGES+=('openssl'); BASEPACKAGES+=('libmail-dkim-perl'); BASEPACKAGES+=('libhtml-tokeparser-simple-perl');
BASEPACKAGES+=('perl'); BASEPACKAGES+=('libbusiness-isbn-data-perl'); BASEPACKAGES+=('libnet-dns-resolver-programmable-perl');
BASEPACKAGES+=('p7zip-full');
if [ "$parsedCommands" -gt 0 ]; then
BASEPACKAGES+=('cpanminus');
fi
# install these from array above in case one of the
# packages produce an error
#
#"curl wget tar binutils libc6-dev gcc make patch gzip unzip openssl perl perl-doc libdbd-mysql-perl libconvert-tnef-perl libdbd-sqlite3-perl libfilesys-df-perl libmailtools-perl libmime-tools-perl libnet-cidr-perl libsys-syslog-perl libio-stringy-perl perl-modules libdbd-mysql-perl libencode-detect-perl unrar antiword libarchive-zip-perl libconfig-yaml-perl libole-storage-lite-perl libsys-sigaction-perl pyzor razor tnef libinline-perl libmail-imapclient-perl libtest-pod-coverage-perl libfile-sharedir-install-perl libmail-spf-perl libnetaddr-ip-perl libsys-hostname-long-perl libhtml-tokeparser-simple-perl libmail-dkim-perl libnet-ldap-perl libnet-dns-resolver-programmable-perl libnet-cidr-lite-perl libtest-manifest-perl libdata-dump-perl libbusiness-isbn-data-perl libbusiness-isbn-perl";
# the array of perl modules needed
ARMOD=();
ARMOD+=('Archive::Tar'); ARMOD+=('Archive::Zip'); ARMOD+=('bignum');
ARMOD+=('Carp'); ARMOD+=('Compress::Zlib'); ARMOD+=('Compress::Raw::Zlib');
ARMOD+=('Convert::BinHex'); ARMOD+=('Convert::TNEF'); ARMOD+=('Data::Dumper');
ARMOD+=('Date::Parse'); ARMOD+=('DBD::SQLite'); ARMOD+=('DBI');
ARMOD+=('Digest::HMAC'); ARMOD+=('Digest::MD5'); ARMOD+=('Digest::SHA1');
ARMOD+=('DirHandle'); ARMOD+=('ExtUtils::MakeMaker'); ARMOD+=('Fcntl');
ARMOD+=('File::Basename'); ARMOD+=('File::Copy'); ARMOD+=('File::Path');
ARMOD+=('File::Spec'); ARMOD+=('File::Temp'); ARMOD+=('FileHandle');
ARMOD+=('Filesys::Df'); ARMOD+=('Getopt::Long'); ARMOD+=('Inline::C');
ARMOD+=('IO'); ARMOD+=('IO::File'); ARMOD+=('IO::Pipe');
ARMOD+=('IO::Stringy'); ARMOD+=('HTML::Entities'); ARMOD+=('HTML::Parser');
ARMOD+=('HTML::Tagset'); ARMOD+=('HTML::TokeParser'); ARMOD+=('Mail::Field');
ARMOD+=('Mail::Header'); ARMOD+=('Mail::IMAPClient'); ARMOD+=('Mail::Internet');
ARMOD+=('Math::BigInt'); ARMOD+=('Math::BigRat'); ARMOD+=('MIME::Base64');
ARMOD+=('MIME::Decoder'); ARMOD+=('MIME::Decoder::UU'); ARMOD+=('MIME::Head');
ARMOD+=('MIME::Parser'); ARMOD+=('MIME::QuotedPrint'); ARMOD+=('MIME::Tools');
ARMOD+=('MIME::WordDecoder'); ARMOD+=('Net::CIDR'); ARMOD+=('Net::DNS');
ARMOD+=('Net::IP'); ARMOD+=('OLE::Storage_Lite'); ARMOD+=('Pod::Escapes');
ARMOD+=('Pod::Simple'); ARMOD+=('POSIX'); ARMOD+=('Scalar::Util');
ARMOD+=('Socket'); ARMOD+=('Storable'); ARMOD+=('Test::Harness');
ARMOD+=('Test::Pod'); ARMOD+=('Test::Simple'); ARMOD+=('Time::HiRes');
ARMOD+=('Time::localtime'); ARMOD+=('Sys::Hostname::Long'); ARMOD+=('Sys::SigAction');
ARMOD+=('Sys::Syslog'); ARMOD+=('Env');
MODSA='Mail::SpamAssassin';
# not required but nice to have
ARMODAFTERSA=();
ARMODAFTERSA+=('bignum');
ARMODAFTERSA+=('Data::Dump'); ARMODAFTERSA+=('DB_File'); ARMODAFTERSA+=('DBD::SQLite');
ARMODAFTERSA+=('DBI'); ARMODAFTERSA+=('Digest'); ARMODAFTERSA+=('Encode::Detect');
ARMODAFTERSA+=('Error'); ARMODAFTERSA+=('ExtUtils::CBuilder'); ARMODAFTERSA+=('ExtUtils::ParseXS');
ARMODAFTERSA+=('Getopt::Long'); ARMODAFTERSA+=('Inline'); ARMODAFTERSA+=('IO::String');
ARMODAFTERSA+=('IO::Zlib'); ARMODAFTERSA+=('IP::Country'); ARMODAFTERSA+=('Mail::SPF');
ARMODAFTERSA+=('Mail::SPF::Query'); ARMODAFTERSA+=('Module::Build'); ARMODAFTERSA+=('Net::CIDR::Lite');
ARMODAFTERSA+=('Net::DNS'); ARMODAFTERSA+=('Net::LDAP'); ARMODAFTERSA+=('Net::DNS::Resolver::Programmable');
ARMODAFTERSA+=('NetAddr::IP'); ARMODAFTERSA+=('Parse::RecDescent'); ARMODAFTERSA+=('Test::Harness');
ARMODAFTERSA+=('Test::Manifest'); ARMODAFTERSA+=('Text::Balanced'); ARMODAFTERSA+=('URI');
ARMODAFTERSA+=('version'); ARMODAFTERSA+=('IO::Compress::Bzip2');
# additional spamassassin plugins
ARMODAFTERSA+=('Mail::SpamAssassin::Plugin::Rule2XSBody');
ARMODAFTERSA+=('Mail::SpamAssassin::Plugin::DCC');
ARMODAFTERSA+=('Mail::SpamAssassin::Plugin::Pyzor');
# logging starts here
(
clear
echo;
echo "Installation results are being logged to mailscanner-install.log";
echo;
timewait 1
# install the basics
echo "Installing required system packages ..."; echo;
timewait 2
# install required perl and base packages that are available via apt
#
# some items may not be available depending on the distribution
# release but those items will be checked after this and installed
# via cpan if the user elected to do so.
$APTGET update
for i in "${BASEPACKAGES[@]}"
do
$APTGET -yf install $i
done
# install this separate in case it conflicts
if [ "x$MTAOPTION" != "x" ]; then
$APTGET -yf install $MTAOPTION
if [ $? != 0 ]; then
echo "Error installing $MTAOPTION MTA"
echo "This usually means an MTA is already installed."
fi
fi
# fix the stupid line in /etc/freshclam.conf that disables freshclam
if [ $CAV == 1 ]; then
clear
echo;
echo "Installing Clam AV via apt ... "; echo;
timewait 3
$APTGET -y install $CAVOPTION
COUT='#Example';
if [ -f "/etc/freshclam.conf" ]; then
perl -pi -e 's/Example/'$COUT'/;' /etc/freshclam.conf
fi
fi
# check for curl
if [ ! -x /usr/bin/curl ]; then
clear
echo;
echo "The curl command cannot be found. I have already attempted to install this";
echo "package, but it is still not found. Please ensure that you have network access";
echo "to the internet and try running the installation again.";
echo;
exit 1
else
CURL='/usr/bin/curl';
fi
# create the cpan config if there isn't one and the user
# elected to use CPAN
if [ $CPANOPTION == 1 ]; then
# user elected to use CPAN option
if [ ! -f '/root/.cpan/CPAN/MyConfig.pm' ]; then
echo;
echo "CPAN config missing. Creating one ..."; echo;
mkdir -p /root/.cpan/CPAN
cd /root/.cpan/CPAN
$CURL -O https://s3.amazonaws.com/msv5/CPAN/MyConfig.pm
cd $THISCURRPMDIR
timewait 1
perl -MCPAN -e 'my $c = "CPAN::HandleConfig"; $c->load(doit => 1, autoconfig => 1); $c->edit(prerequisites_policy => "follow"); $c->edit(build_requires_install_policy => "yes"); $c->commit'
fi
fi
# now check for missing perl modules and install them via cpan
# if the user elected to do so
clear; echo;
echo "Checking Perl Modules ... "; echo;
timewait 2
# used to trigger a wait if something this missing
PMODWAIT=0
# CPAN automation invoked?
if [ -z "${arg_installCPAN+x}" ]; then
AUTOCPAN=0
else
if [ $CPANOPTION -eq 1 ]; then
AUTOCPAN=1
# Install cpanminus
$APTGET -y install cpanminus
if [ $? -ne 0 ]; then
echo "Error installing cpanminus, falling back to perl invocation method."
AUTOCPAN=0
fi
else
AUTOCPAN=0
fi
fi
# remediate
if [ ${CPANOPTION} == 1 ]; then
#Install pre SpamAssassin modules
for i in "${ARMOD[@]}"
do
perldoc -l ${i} >/dev/null 2>&1
if [ $? != 0 ]; then
clear
echo "${i} is missing. Installing via CPAN ..."; echo;
timewait 1
if [ $AUTOCPAN -eq 0 ]; then
perl -MCPAN -e "CPAN::Shell->force(qw(install ${i} ));"
else
cpanm --force --no-interactive $i
fi
fi
done
#Install SpamaAssassin, use standard cpan in normail install, or App::cpanminus in unattended install
perldoc -l ${MODSA} >/dev/null 2>&1
if [ $? != 0 ]; then
clear
echo "${MODSA} is missing. Installing via CPAN ..."; echo;
timewait 1
if [ $AUTOCPAN -eq 0 ]; then
perl -MCPAN -e "CPAN::Shell->force(qw(install ${MODSA} ));"
else
cpanm --no-interactive --force ${MODSA}
fi
fi
#Install post SpamAssassin modules
for i in "${ARMODAFTERSA[@]}"
do
perldoc -l ${i} >/dev/null 2>&1
if [ $? != 0 ]; then
clear
echo "${i} is missing. Installing via CPAN ..."; echo;
timewait 1
perl -MCPAN -e "CPAN::Shell->force(qw(install ${i} ));"
fi
done
fi
# check and notify of any missing modules
ARMODALL=("${ARMOD[@]}" "${MODSA}" "${ARMODAFTERSA[@]}")
for i in "${ARMODALL[@]}"
do
perldoc -l ${i} >/dev/null 2>&1
if [ $? != 0 ]; then
echo "WARNING: $i is missing.";
PMODWAIT=5
else
echo "${i} => OK";
fi
done
# will pause if a perl module was missing
timewait ${PMODWAIT}
clear
echo;
echo "Installing the MailScanner .deb package ... ";
# install the mailscanner package
dpkg -i ${CONFFILES} ${NODEPS} "${THISCURRPMDIR}"/MailScanner-*-noarch.deb
if [ $? != 0 ]; then
echo;
echo '----------------------------------------------------------';
echo 'Installation Error'; echo;
echo 'The MailScanner package failed to install. Address the required';
echo 'dependencies and run the installer again.';
echo;
echo 'Note that Perl modules need to be available system-wide. A';
echo 'common issue is that missing modules were installed in a ';
echo 'user specific configuration.';
echo;
else
# create ramdisk
if [ $RAMDISK == 1 ]; then
if [ -d '/var/spool/MailScanner/incoming' ]; then
echo "Creating the ramdisk ...";
echo;
DISK="/var/spool/MailScanner/incoming";
FSTYPE=$(df -P -T ${DISK}|tail -n +2 | awk '{print $2}')
if [ $FSTYPE != tmpfs ]; then
mount -t tmpfs -o size=${RAMDISKSIZE}M tmpfs ${DISK}
echo "tmpfs ${DISK} tmpfs rw,size=${RAMDISKSIZE}M 0 0" >> /etc/fstab
echo "Enabling ramdisk sync ...";
if [ -f '/etc/MailScanner/defaults' ]; then
OLD="^ramdisk_sync=0";
NEW="ramdisk_sync=1";
sed -i "s/${OLD}/${NEW}/g" /etc/MailScanner/defaults
fi
else
echo "${DISK} is already a RAMDISK!"; echo;
fi
fi
fi
/usr/sbin/ms-update-phishing >/dev/null 2>&1
if [ -d '/etc/clamav' ]; then
#Test if freshclam is already running
if [[ -z $(ps aux | grep "[f]reshclam") ]]; then
/usr/bin/freshclam 2>/dev/null
fi
fi
echo;
echo '----------------------------------------------------------';
echo 'Installation Complete'; echo;
echo 'See http://www.mailscanner.info for more information and '
echo 'support via the MailScanner mailing list.'
echo;
echo;
echo 'Review: Set your preferences in /etc/MailScanner/MailScanner.conf'
echo 'and review /etc/MailScanner/defaults';
echo;
fi
) 2>&1 | tee mailscanner-install.log
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