#!/bin/bash

SCRIPT_VER="1.2"

APP="Fixes for KODI SFTP connection"
APP_CATEGORY="__Fixes"
APP_SCOPE="system"
APP_ENABLED="yes"
SUPPORTED_ON="Ubuntu16.04,Ubuntu18.04,Ubuntu20.04,Ubuntu22.04"
LIBRARY="functions4.sh"

if [ "${SUPPORT-}" = '' ]; then
    SUPPORT="https://installers.rapidseedbox.com/scripts/whmcs_client_installers/support"
fi

LOGFILE="/var/log/whmcs_client_installers/${0}.log"
[ ! -d "/var/log/whmcs_client_installers" ] && mkdir -p "/var/log/whmcs_client_installers"

wget -4 -nc -q --no-check-certificate --timeout=20 --tries=5 ${SUPPORT}/${LIBRARY} >> "${LOGFILE}" 2>&1
if [ ! -f "./${LIBRARY}" ] ; then
    echo "55"
    echo "Error downloading \"${SUPPORT}/${LIBRARY}\"" >> "${LOGFILE}"
    exit 55
fi

# shellcheck source=support/functions4.sh
. "./${LIBRARY}"
SCRIPTENTRY

while : ; do
    main_rc=1
    CHECK_APP ; _rc=$?
    if [ ${_rc} -ne 0 ] ; then
        main_rc=${_rc}
        break
    fi


    # set MaxAuthTries
    sshd_restart="no"
    case "${LSB_VER}" in
      "Ubuntu16.04"|"Ubuntu18.04"|"Ubuntu20.04"|"Ubuntu22.04")
          RUN_LOG "grep -e '^MaxAuthTries' '/etc/ssh/sshd_config'"
          if [ $? -eq 0 ] ; then
              RUN_LOG "grep -e '^MaxAuthTries 16' '/etc/ssh/sshd_config'"
              if [ $? -ne 0 ] ; then
                  RUN_LOG "sed -i -e 's#^MaxAuthTries.*#MaxAuthTries 16#g' '/etc/ssh/sshd_config'"
                  [ $? -eq 0 ] && sshd_restart="yes"
              fi
          else
              RUN_LOG "echo 'MaxAuthTries 16' >> '/etc/ssh/sshd_config'"
              [ $? -eq 0 ] && sshd_restart="yes"
          fi
          [ "${sshd_restart}" = "yes" ] && SVC_RESTART "ssh"
          ;;
    esac


    main_rc=0
    break

done


SCRIPTEXIT