#!/bin/bash

# bash_functions_c7.sh and framework.conf already included in files bellow
. /usr/src/mor/framework/mor_install_functions_c7.sh
. /usr/src/mor/framework/settings.sh

VERSION="1.1.4"

k_kolmisoft_logo

_centos_version
if (( centos_version != 7 )); then
    report "This script can only be executed on Centos 7" 6
    report "Aborting..."  6
    exit 1
fi

if ! grep -F '127.0.0.1' /etc/hosts | grep  -E '^localhost[[:space:]]?|[[:space:]]localhost$|[[:space:]]localhost[[:space:]]'; then
    report "localhost is not defined in /etc/hosts. This might cause issues later." 6
    echo "Press any key to Continue or CRTL+C to Cancel Installation"
    read user_input
fi

exec >  >(tee -a install.log)
exec 2> >(tee -a install.log >&2)

kf="/usr/src/k_framework"

src="/usr/src/mor/x16"

echo "Starting MOR X16 installation on Centos 7.x ..."

echo `date`
$src/maintenance/set_server_timezone_to_utc.sh
echo `date`



skip()
{
    echo
}

# check for rvm presence to determine if server is empty or not
if [ -f '/usr/local/rvm/bin/rvm' ]; then
    . /usr/src/mor/framework/bash_functions_c7.sh
    report "System is not empty, aborting installation" 6
    exit 0
fi


# moving this to beginning, so engineers installing system won't need to wait
# before selecting configuration options
# If FREE option is added, standard configuration file is used
# without any asking (not to confuse clients, who install themselves)
$src/maintenance/configuration_prepare_c7.sh "$@"

# system update
#yum -y update # need reboot after that

# checking if apache user exist. Related TRAC #10975
grep apache /etc/passwd &>/dev/null
if [ "$?" == "0" ]; then
    grep apache /etc/passwd | grep 1000 &>/dev/null
    if [ "$?" == "0" ]; then
        echo "Apache user already exist with incorrect UID. Please report to TRAC #10975"
    else
        echo "Apache user already exist. This is not minimal clean Centos install"
    fi
    echo "Press any key to Continue or CRTL+C to Cancel"
    read user_input;
fi

# for DB/GUI/CORE servers
# environment check
$src/maintenance/vm_detection.sh
$src/maintenance/dns_check.sh # todo: we should terminate if dns does not work

# environment preparation
$kf/maintenance/system_preparation/time_sync.sh
echo `date` # after sync we will get better time
$kf/maintenance/system_preparation/selinux_disable.sh
$kf/maintenance/system_preparation/yum_updatesd_disable.sh
$src/maintenance/iptables_clean_c7.sh
# $src/maintenance/time_sync_c7.sh
$kf/maintenance/security/ssl_heartbleed_fix.sh
$src/maintenance/folders_permissions_prepare.sh
$kf/maintenance/system_preparation/tmpwatch_cron_disable.sh
$src/maintenance/fix_ast_log_to_messages_c7.sh
$kf/maintenance/system_preparation/svn_store_plaintext_passwords_disable.sh

$kf/helpers/tuned_install.sh

#$src/maintenance/aliases_install_c7.sh
$src/maintenance/packets_install_c7.sh

$kf/checks/connections_check.sh
if [ "$?" != "0" ]; then
    report "Connection limited. Fix your firewall. Aborting." 1
    exit 1
fi

#$kf/maintenance/network_tune.sh

# necessary for DB/GUI servers
$src/gui/rvm_install_c7.sh
$src/gui/ruby_install_c7.sh

# for DB server
$src/mysql/mysql_install_c7.sh
$src/db/db_create.sh NEW
$src/db/init_archived_calls.sh
$src/db/disable_mysql_secure_file_priv.sh INSTALL
$src/maintenance/test_fix_scripts_c7/mysql/add_skip_name_resolve.sh INSTALL
$src/db/percona_table_update.sh calls force
$src/db/percona_table_update.sh calls_old force
$src/db/percona_table_update.sh calls_local force
$src/db/percona_table_update.sh rates force

# for GUI server
$src/gui/apache_install_c7.sh
$src/gui/gui_install_c7.sh
$src/gui/xsendfile_install_c7.sh
$src/gui/passenger_install_c7.sh
$src/gui/ssl_install.sh
$kf/helpers/memcached/memcached_install.sh

$src/gui/invoice_template_install.sh
$src/mysql/phpmyadmin_install_c7.sh

# disabling for now CRM 35018
#$src/gui/certificates_for_authorized_install_c7.sh

# Install ES on main GUI server
read_mor_gui_settings
if [ "$MAIN_GUI" == "1" ]; then
    /usr/src/mor/sh_scripts/elasticsearch/elasticsearch_install.sh
fi

# create symlink to 'elasticsearch' command on all servers
ln -fs /usr/src/mor/sh_scripts/elasticsearch/mor_elasticsearch.sh /usr/bin/elasticsearch &> /dev/null

#enable addons for free version
if [ "$1" = "FREE" ] ||  [ "$1" = "Free" ] ||  [ "$1" = "free" ]; then
    $src/gui/enable_addons_c7.sh
fi

#some scripts needs to use right version of ruby. Those will use following symlink which point to ruby-2.1.2@global
ln -s $src/gui/misc/mor_ruby /usr/local/mor/mor_ruby
chmod +x /usr/local/mor/mor_ruby

# Asterisk
read_asterisk_version_settings
if [ "$ASTERISK_VERSION_C7" == "1.8" ]; then
    $src/asterisk/asterisk_install_c7.sh
else
    $src/asterisk_15/asterisk_install.sh
fi
$src/asterisk/asterisk_logger_config.sh
$src/asterisk/freeze_check/freeze_check_install.sh
$src/db/queue_log_data_update.sh

#Need updated version
#$src/core/core_install_10cc.sh
if [[ ! -e "/etc/asterisk/mor.conf" ]]; then
    cp -fr $src/core/mor.conf /etc/asterisk
fi

# Helper packages
$src/helpers/lame_install.sh
$src/helpers/fail2ban_install_c7.sh
$src/helpers/iperf_install.sh
$src/helpers/phpsysinfo_install_c7.sh
$src/helpers/mor_ip_whitelist/install_mor_ip_whitelist.sh
$src/helpers/mor_gui_iptables/mor_gui_iptables_install.sh
#$src/helpers/smpp_install.sh
$src/helpers/whatmask_install.sh
$src/helpers/mor_blocked_countries/mor_blocked_countries_install.sh
$src/helpers/mor_block_scanners/install_mor_block_scanners.sh


# Update email2tariff scripts in GUI server if Automatic Tariff Import is activated
# In the future maybe it will be active in DB. Currently this will never proceed in a fresh install
if [[ $GUI_PRESENT == "1" ]]; then
    if [[ $(get_confline "show_tariff_import_menu") == 1 ]]; then
        $src/helpers/email2tariff/email2tariff_install.sh
    fi
fi

# Scripts
$src/scripts/scripts_install.sh
$src/scripts/services/services_install.sh
cp -f $src/scripts/backups/make_restore.sh /usr/local/mor/
cp -f $src/scripts/backups/make_backup.sh /usr/local/mor/

read_mor_pcap_settings
if [ $PCAP_ENABLED == "1" ]; then
    $src/helpers/mor_pcap_tshark/mor_pcap_tshark_install.sh
fi

# Final touches
$src/maintenance/logrotates_enable.sh
$src/maintenance/permissions_post_install_c7.sh
$src/maintenance/alias_activate.sh
$src/db/generate_uniquehash.sh

$kf/maintenance/usage_monitoring/install.sh
$kf/maintenance/security/log4j1.x_fix.sh

# disable iax2, h323 and g723 (if not used)
$src/asterisk/disable_iax2.sh
$src/asterisk/disable_h323.sh
$src/asterisk/disable_g723.sh

# enable OPUS codec (if installed)
$src/asterisk_15/enable_opus_codec.sh


# fix safe_asterisk script
/usr/src/mor/sh_scripts/asterisk/safe_asterisk_fix.sh

mkdir -p /tmp/mor/invoices
chmod 777 -R /tmp/mor/invoices

# Update Destinations/Directions
$src/db/fix_directions/fix_directions.sh UPDATE_ALL

$kf/helpers/zabbix/zabbix_agent_install.sh

$src/maintenance/post_install_actions.sh

# core install - disabled, does not show any prompts
# cd /usr/src/mor/mor_app/apps && ./core_gen

# to avoid failed crond http://trac.kolmisoft.com/trac/ticket/16124
my_delay 10
report "Restarting crond" 3
service crond restart > /dev/null 2>&1

# major check/fix
$src/info_c7.sh

# light check only (no automatic fixes)
$src/check.sh

echo `date`