CyberPanel/cyberpanel_upgrade.sh

#!/bin/bash

#set -e -o pipefail
#set -x
#set -u

#CyberPanel installer script for CentOS 7, CentOS 8, CloudLinux 7, AlmaLinux 8, RockyLinux 8, Ubuntu 18.04, Ubuntu 20.04, Ubuntu 20.10, openEuler 20.03 and openEuler 22.03
#For whoever may edit this script, please follow:
#Please use Pre_Install_xxx() and Post_Install_xxx() if you want to something respectively before or after the panel installation
#and update below accordingly
#Please use variable/functions name as MySomething or My_Something, and please try not to use too-short abbreviation :)
#Please use On/Off,  True/False, Yes/No.

Sudo_Test=$(set)
#for SUDO check

Set_Default_Variables() {

# Initialize debug log
echo -e "\n\n========================================" > /var/log/cyberpanel_upgrade_debug.log
echo -e "[$(date +"%Y-%m-%d %H:%M:%S")] Starting CyberPanel Upgrade Script" >> /var/log/cyberpanel_upgrade_debug.log
echo -e "========================================\n" >> /var/log/cyberpanel_upgrade_debug.log

#### this is temp code for csf

rm -Rfv /usr/local/CyberCP/configservercsf
rm -fv /home/cyberpanel/plugins/configservercsf
rm -Rfv /usr/local/CyberCP/public/static/configservercsf

sed -i "/configservercsf/d" /usr/local/CyberCP/CyberCP/settings.py
sed -i "/configservercsf/d" /usr/local/CyberCP/CyberCP/urls.py
if [ ! -e /etc/cxs/cxs.pl ]; then
    sed -i "/configserver/d" /usr/local/CyberCP/baseTemplate/templates/baseTemplate/index.html
fi
#systemctl restart lscpd
### this is temp code for csf



export LC_CTYPE=en_US.UTF-8
echo -e "\nFetching latest data from CyberPanel server...\n"
echo -e "This may take few seconds..."

Server_Country="Unknown"
Server_OS=""
Server_OS_Version=""
Server_Provider='Undefined'

Temp_Value=$(curl --silent --max-time 30 -4 https://cyberpanel.net/version.txt)
Panel_Version=${Temp_Value:12:3}
Panel_Build=${Temp_Value:25:1}

Branch_Name="v${Panel_Version}.${Panel_Build}"
Base_Number="1.9.3"

Git_User=""
Git_Content_URL=""
Git_Clone_URL=""

MySQL_Version=$(mysql -V | grep -P '\d+.\d+.\d+' -o)
MySQL_Password=$(cat /etc/cyberpanel/mysqlPassword)


LSWS_Latest_URL="https://cyberpanel.sh/update.litespeedtech.com/ws/latest.php"
LSWS_Tmp=$(curl --silent --max-time 30 -4 "$LSWS_Latest_URL")
LSWS_Stable_Line=$(echo "$LSWS_Tmp" | grep "LSWS_STABLE")
LSWS_Stable_Version=$(expr "$LSWS_Stable_Line" : '.*LSWS_STABLE=\(.*\) BUILD .*')
#grab the LSWS latest stable version.

Debug_Log2 "Starting Upgrade...1"

rm -rf /root/cyberpanel_upgrade_tmp
mkdir -p /root/cyberpanel_upgrade_tmp
cd /root/cyberpanel_upgrade_tmp || exit
}

Debug_Log() {
echo -e "\n${1}=${2}\n" >>  "/var/log/cyberpanel_debug_upgrade_$(date +"%Y-%m-%d")_${Random_Log_Name}.log"
}

Debug_Log2() {
echo -e "\n${1}" >> /var/log/upgradeLogs.txt
}

Check_Root() {
echo -e "\nChecking root privileges..."
  if echo "$Sudo_Test" | grep SUDO >/dev/null; then
    echo -e "\nYou are using SUDO, please run as root user...\n"
    echo -e "\nIf you don't have direct access to root user, please run \e[31msudo su -\e[39m command (do NOT miss the \e[31m-\e[39m at end or it will fail) and then run installation command again."
    exit
  fi

  if [[ $(id -u) != 0 ]] >/dev/null; then
    echo -e "\nYou must run as root user to install CyberPanel...\n"
    echo -e "or run the following command: (do NOT miss the quotes)"
    echo -e "\e[31msudo su -c \"sh <(curl https://cyberpanel.sh || wget -O - https://cyberpanel.sh)\"\e[39m"
    exit 1
  else
    echo -e "\nYou are running as root...\n"
  fi
}

Check_Server_IP() {
echo -e "Checking server location...\n"

Server_Country=$(curl --silent --max-time 10 -4 https://cyberpanel.sh/?country)
if [[ ${#Server_Country} != "2" ]] ; then
  Server_Country="Unknown"
fi

if [[ "$Debug" = "On" ]] ; then
  Debug_Log "Server_Country" "$Server_Country"
fi

if [[ "$*" = *"--mirror"* ]] ; then
  Server_Country="CN"
  echo -e "Forced to use mirror server due to --mirror argument...\n"
fi

if [[ "$Server_Country" = *"CN"* ]] ; then
  Server_Country="CN"
  echo -e "Setting up to use mirror server...\n"
fi
}

Check_OS() {
if [[ ! -f /etc/os-release ]] ; then
  echo -e "Unable to detect the Operating System...\n"
  exit
fi

if ! uname -m | grep -qE 'x86_64|aarch64' ; then
  echo -e "x86_64 or ARM system is required...\n"
  exit
fi

if grep -q -E "CentOS Linux 7|CentOS Linux 8|CentOS Stream" /etc/os-release ; then
  Server_OS="CentOS"
elif grep -q "Red Hat Enterprise Linux" /etc/os-release ; then
  Server_OS="RedHat"
elif grep -q -E "CloudLinux 7|CloudLinux 8|CloudLinux 9" /etc/os-release ; then
  Server_OS="CloudLinux"
elif grep -q -E "Rocky Linux" /etc/os-release ; then
  Server_OS="RockyLinux"
elif grep -q -E "AlmaLinux-8|AlmaLinux-9" /etc/os-release ; then
  Server_OS="AlmaLinux"
elif grep -q -E "Ubuntu 18.04|Ubuntu 20.04|Ubuntu 20.10|Ubuntu 22.04" /etc/os-release ; then
  Server_OS="Ubuntu"
elif grep -q -E "openEuler 20.03|openEuler 22.03" /etc/os-release ; then
  Server_OS="openEuler"
else
  echo -e "Unable to detect your system..."
  echo -e "\nCyberPanel is supported on x86_64 based Ubuntu 18.04, Ubuntu 20.04, Ubuntu 20.10, Ubuntu 22.04, CentOS 7, CentOS 8, AlmaLinux 8, RockyLinux 8, CloudLinux 7, CloudLinux 8, CloudLinux 9, openEuler 20.03, openEuler 22.03...\n"
  Debug_Log2 "CyberPanel is supported on x86_64 based Ubuntu 18.04, Ubuntu 20.04, Ubuntu 20.10, Ubuntu 22.04, CentOS 7, CentOS 8, AlmaLinux 8, RockyLinux 8, CloudLinux 7, CloudLinux 8, CloudLinux 9, openEuler 20.03, openEuler 22.03... [404]"
  exit
fi

Server_OS_Version=$(grep VERSION_ID /etc/os-release | awk -F[=,] '{print $2}' | tr -d \" | head -c2 | tr -d . )
#to make 20.04 display as 20, etc.

echo -e "System: $Server_OS $Server_OS_Version detected...\n"

if [[ $Server_OS = "CloudLinux" ]] || [[ "$Server_OS" = "AlmaLinux" ]] || [[ "$Server_OS" = "RockyLinux" ]] || [[ "$Server_OS" = "RedHat" ]]; then
  Server_OS="CentOS"
  #CloudLinux gives version id like 7.8, 7.9, so cut it to show first number only
  #treat CloudLinux, Rocky and Alma as CentOS
fi

if [[ "$Debug" = "On" ]] ; then
  Debug_Log "Server_OS" "$Server_OS $Server_OS_Version"
fi

}

Check_Provider() {
if hash dmidecode >/dev/null 2>&1; then
  if [[ "$(dmidecode -s bios-vendor)" = "Google" ]]; then
    Server_Provider="Google Cloud Platform"
  elif [[ "$(dmidecode -s bios-vendor)" = "DigitalOcean" ]]; then
    Server_Provider="Digital Ocean"
  elif [[ "$(dmidecode -s system-product-name | cut -c 1-7)" = "Alibaba" ]]; then
    Server_Provider="Alibaba Cloud"
  elif [[ "$(dmidecode -s system-manufacturer)" = "Microsoft Corporation" ]]; then
    Server_Provider="Microsoft Azure"
  elif [[ -d /usr/local/qcloud ]]; then
    Server_Provider="Tencent Cloud"
  else
    Server_Provider="Undefined"
  fi
else
  Server_Provider='Undefined'
fi

if [[ -f /sys/devices/virtual/dmi/id/product_uuid ]]; then
  if [[ "$(cut -c 1-3 /sys/devices/virtual/dmi/id/product_uuid)" = 'EC2' ]] && [[ -d /home/ubuntu ]]; then
    Server_Provider='Amazon Web Service'
  fi
fi

if [[ "$Debug" = "On" ]] ; then
  Debug_Log "Server_Provider" "$Server_Provider"
fi
}

Branch_Check() {
if [[ "$1" = *.*.* ]]; then
  #check input if it's valid format as X.Y.Z
  Output=$(awk -v num1="$Base_Number" -v num2="${1//[[:space:]]/}" '
  BEGIN {
    print "num1", (num1 < num2 ? "<" : ">="), "num2"
  }
  ')
  if [[ $Output = *">="* ]]; then
    echo -e "\nYou must use version number higher than 1.9.4"
    exit
  else
    Branch_Name="v${1//[[:space:]]/}"
    echo -e "\nSet branch name to $Branch_Name...\n"
  fi
else
  echo -e "\nPlease input a valid format version number."
  exit
fi
}

Check_Return() {
  #check previous command result , 0 = ok ,  non-0 = something wrong.
# shellcheck disable=SC2181
local LAST_EXIT_CODE=$?
if [[ $LAST_EXIT_CODE != "0" ]]; then
  echo -e "[$(date +"%Y-%m-%d %H:%M:%S")] ERROR: Command failed with exit code: $LAST_EXIT_CODE" | tee -a /var/log/cyberpanel_upgrade_debug.log
  if [[ -n "$1" ]] ; then
    echo -e "\n\n\n$1"
    echo -e "[$(date +"%Y-%m-%d %H:%M:%S")] Error message: $1" | tee -a /var/log/cyberpanel_upgrade_debug.log
  fi
  echo -e  "above command failed..."
  Debug_Log2 "command failed, exiting. For more information read /var/log/installLogs.txt [404]"
  if [[ "$2" = "no_exit" ]] ; then
    echo -e"\nRetrying..."
  else
    echo -e "[$(date +"%Y-%m-%d %H:%M:%S")] FATAL: Exiting due to error" | tee -a /var/log/cyberpanel_upgrade_debug.log
    exit $LAST_EXIT_CODE
  fi
else
  echo -e "[$(date +"%Y-%m-%d %H:%M:%S")] Command succeeded" | tee -a /var/log/cyberpanel_upgrade_debug.log
fi
}
# check command success or not

Regenerate_Cert() {
  cat <<EOF >/usr/local/CyberCP/cert_conf
[req]
prompt=no
distinguished_name=cyberpanel
[cyberpanel]
commonName = www.example.com
countryName = CP
localityName = CyberPanel
organizationName = CyberPanel
organizationalUnitName = CyberPanel
stateOrProvinceName = CP
emailAddress = mail@example.com
name = CyberPanel
surname = CyberPanel
givenName = CyberPanel
initials = CP
dnQualifier = CyberPanel
[server_exts]
extendedKeyUsage = 1.3.6.1.5.5.7.3.1
EOF
  if [[ $1 == "8090" ]]; then
    openssl req -x509 -config /usr/local/CyberCP/cert_conf -extensions 'server_exts' -nodes -days 820 -newkey rsa:2048 -keyout /usr/local/lscp/conf/key.pem -out /usr/local/lscp/conf/cert.pem
  fi

  if [[ $1 == "7080" ]]; then
    if [[ -f /usr/local/lsws/admin/conf/webadmin.key ]]; then
      key_path="/usr/local/lsws/admin/conf/webadmin.key"
      cert_path="/usr/local/lsws/admin/conf/webadmin.crt"
    else
      key_path="/usr/local/lsws/admin/conf/cert/admin.key"
      cert_path="/usr/local/lsws/admin/conf/cert/admin.crt"
    fi
    openssl req -x509 -config /usr/local/CyberCP/cert_conf -extensions 'server_exts' -nodes -days 820 -newkey rsa:2048 -keyout $key_path -out $cert_path
  fi
  rm -f /usr/local/CyberCP/cert_conf
}

Retry_Command() {
# shellcheck disable=SC2034
for i in {1..50};
do
  $1  && break || echo -e "\n$1 has failed for $i times\nWait for 3 seconds and try again...\n"; sleep 3;
done
}

Check_Argument() {
if [[ "$*" = *"--branch "* ]] || [[ "$*" = *"-b "* ]]; then
  Branch_Name=$(echo "$*" | sed -e "s/--branch //" -e "s/--mirror//" -e "s/-b //")
  Branch_Check "$Branch_Name"
fi
}

Pre_Upgrade_Setup_Git_URL() {
  if [[ $Server_Country != "CN" ]] ; then
    Git_User="usmannasir"
    Git_Content_URL="https://raw.githubusercontent.com/${Git_User}/cyberpanel"
    Git_Clone_URL="https://github.com/${Git_User}/cyberpanel.git"
  else
    Git_User="qtwrk"
    Git_Content_URL="https://gitee.com/${Git_User}/cyberpanel/raw"
    Git_Clone_URL="https://gitee.com/${Git_User}/cyberpanel.git"
  fi

  if [[ "$Debug" = "On" ]] ; then
    Debug_Log "Git_URL" "$Git_Content_URL"
  fi
}

Pre_Upgrade_CentOS7_MySQL() {
if [[ "$MySQL_Version" = "10.1" ]]; then
  cp /etc/my.cnf /etc/my.cnf.bak
  mkdir /etc/cnfbackup
  cp -R /etc/my.cnf.d/ /etc/cnfbackup/

  yum remove MariaDB-server MariaDB-client galera -y
  yum --enablerepo=mariadb -y install MariaDB-server MariaDB-client galera

  cp -f /etc/my.cnf.bak /etc/my.cnf
  rm -rf /etc/my.cnf.d/
  mv /etc/cnfbackup/my.cnf.d /etc/

  systemctl enable mysql
  systemctl start mysql

  mysql_upgrade -uroot -p"$MySQL_Password"

fi

mysql -uroot -p"$MySQL_Password" -e "GRANT ALL PRIVILEGES ON *.* TO 'root'@'localhost' IDENTIFIED BY '$MySQL_Password';flush privileges"
}

Pre_Upgrade_Setup_Repository() {
echo -e "[$(date +"%Y-%m-%d %H:%M:%S")] Pre_Upgrade_Setup_Repository started for OS: $Server_OS" | tee -a /var/log/cyberpanel_upgrade_debug.log

if [[ "$Server_OS" = "CentOS" ]] ; then
  echo -e "[$(date +"%Y-%m-%d %H:%M:%S")] Setting up CentOS repositories..." | tee -a /var/log/cyberpanel_upgrade_debug.log
  rm -f /etc/yum.repos.d/CyberPanel.repo
  rm -f /etc/yum.repos.d/litespeed.repo
  if [[ "$Server_Country" = "CN" ]] ; then
    curl -o /etc/yum.repos.d/litespeed.repo https://cyberpanel.sh/litespeed/litespeed_cn.repo
  else
    curl -o /etc/yum.repos.d/litespeed.repo https://cyberpanel.sh/litespeed/litespeed.repo
  fi
  yum clean all
  yum update -y
  yum autoremove epel-release -y
  rm -f /etc/yum.repos.d/epel.repo
  rm -f /etc/yum.repos.d/epel.repo.rpmsave
  yum autoremove epel-release -y
#all pre-upgrade operation for CentOS both 7/8

  if [[ "$Server_OS_Version" = "7" ]] ; then
    yum install epel-release -y
    yum -y install yum-utils
    yum -y groupinstall development
    rm -f /etc/yum.repos.d/dovecot.repo
    rm -f /etc/yum.repos.d/frank.repo
    rm -f /etc/yum.repos.d/ius-archive.repo
    rm -f /etc/yum.repos.d/ius.repo
    rm -f /etc/yum.repos.d/ius-testing.repo
    #rm -f /etc/yum.repos.d/lux.repo
    rm -f /etc/yum.repos.d/powerdns-auth-*

    rm -f /etc/yum.repos.d/MariaDB.repo
    rm -f /etc/yum.repos.d/MariaDB.repo.rpmsave

    yum erase gf-* -y

    rm -f /etc/yum.repos.d/gf.repo
    rm -f /etc/yum.repos.d/gf.repo.rpmsave

    rm -f /etc/yum.repos.d/copart-restic-epel-7.repo.repo
    rm -f /etc/yum.repos.d/copart-restic-epel-7.repo.rpmsave

    rm -f /etc/yum.repos.d/ius-archive.repo
    rm -f /etc/yum.repos.d/ius.repo
    rm -f /etc/yum.repos.d/ius-testing.repo

    yum clean all

    curl -o /etc/yum.repos.d/powerdns-auth-43.repo https://cyberpanel.sh/repo.powerdns.com/repo-files/centos-auth-43.repo
      Check_Return "yum repo" "no_exit"

    cat << EOF > /etc/yum.repos.d/MariaDB.repo
# MariaDB 10.4 CentOS repository list - created 2021-08-06 02:01 UTC
# http://downloads.mariadb.org/mariadb/repositories/
[mariadb]
name = MariaDB
baseurl = http://yum.mariadb.org/10.4/centos7-amd64
gpgkey=https://yum.mariadb.org/RPM-GPG-KEY-MariaDB
gpgcheck=1
EOF

    yum install yum-plugin-copr -y
    yum copr enable copart/restic -y
    rpm -ivh https://cyberpanel.sh/repo.ius.io/ius-release-el7.rpm

    if [[ "$Server_Country" = "CN" ]] ; then
      sed -i 's|http://yum.mariadb.org|https://cyberpanel.sh/yum.mariadb.org|g' /etc/yum.repos.d/MariaDB.repo
      sed -i 's|https://yum.mariadb.org/RPM-GPG-KEY-MariaDB|https://cyberpanel.sh/yum.mariadb.org/RPM-GPG-KEY-MariaDB|g' /etc/yum.repos.d/MariaDB.repo
      # use MariaDB Mirror
      sed -i 's|https://download.copr.fedorainfracloud.org|https://cyberpanel.sh/download.copr.fedorainfracloud.org|g' /etc/yum.repos.d/_copr_copart-restic.repo
      sed -i 's|http://repo.iotti.biz|https://cyberpanel.sh/repo.iotti.biz|g' /etc/yum.repos.d/frank.repo
      sed -i "s|mirrorlist=http://mirrorlist.ghettoforge.org/el/7/gf/\$basearch/mirrorlist|baseurl=https://cyberpanel.sh/mirror.ghettoforge.org/distributions/gf/el/7/gf/x86_64/|g" /etc/yum.repos.d/gf.repo
      sed -i "s|mirrorlist=http://mirrorlist.ghettoforge.org/el/7/plus/\$basearch/mirrorlist|baseurl=https://cyberpanel.sh/mirror.ghettoforge.org/distributions/gf/el/7/plus/x86_64/|g" /etc/yum.repos.d/gf.repo
      sed -i 's|https://repo.ius.io|https://cyberpanel.sh/repo.ius.io|g' /etc/yum.repos.d/ius.repo
      sed -i 's|http://repo.iotti.biz|https://cyberpanel.sh/repo.iotti.biz|g' /etc/yum.repos.d/lux.repo
      sed -i 's|http://repo.powerdns.com|https://cyberpanel.sh/repo.powerdns.com|g' /etc/yum.repos.d/powerdns-auth-43.repo
      sed -i 's|https://repo.powerdns.com|https://cyberpanel.sh/repo.powerdns.com|g' /etc/yum.repos.d/powerdns-auth-43.repo
    fi
    yum install yum-plugin-priorities -y

    yum update -y

    yum install -y wget strace htop net-tools telnet curl which bc telnet htop libevent-devel gcc libattr-devel xz-devel gpgme-devel curl-devel git socat openssl-devel MariaDB-shared mariadb-devel python36u python36u-pip python36u-devel bind-utils

    Pre_Upgrade_CentOS7_MySQL

    #all pre-upgrade operation for CentOS 7
  elif [[ "$Server_OS_Version" = "8" ]] ; then
#    cat <<EOF >/etc/yum.repos.d/CentOS-PowerTools-CyberPanel.repo
#[powertools-for-cyberpanel]
#name=CentOS Linux \$releasever - PowerTools
#mirrorlist=http://mirrorlist.centos.org/?release=\$releasever&arch=\$basearch&repo=PowerTools&infra=\$infra
#baseurl=http://mirror.centos.org/\$contentdir/\$releasever/PowerTools/\$basearch/os/
#gpgcheck=1
#enabled=1
#gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
#EOF
  rm -f /etc/yum.repos.d/CentOS-PowerTools-CyberPanel.repo

  if [[ "$Server_Country" = "CN" ]] ; then
    dnf --nogpg install -y https://cyberpanel.sh/mirror.ghettoforge.org/distributions/gf/gf-release-latest.gf.el8.noarch.rpm
  else
    dnf --nogpg install -y https://mirror.ghettoforge.org/distributions/gf/gf-release-latest.gf.el8.noarch.rpm
  fi

  dnf install epel-release -y

  dnf install -y wget strace htop net-tools telnet curl which bc telnet htop libevent-devel gcc libattr-devel xz-devel mariadb-connector-c-devel curl-devel git platform-python-devel tar socat bind-utils
  dnf install gpgme-devel -y
  dnf install python3 -y

  elif [[ "$Server_OS_Version" = "9" ]] ; then
  rm -f /etc/yum.repos.d/CentOS-PowerTools-CyberPanel.repo

  if [[ "$Server_Country" = "CN" ]] ; then
    dnf --nogpg install -y https://cyberpanel.sh/mirror.ghettoforge.org/distributions/gf/gf-release-latest.gf.el9.noarch.rpm
  else
    dnf --nogpg install -y https://mirror.ghettoforge.org/distributions/gf/gf-release-latest.gf.el9.noarch.rpm
  fi

  dnf install epel-release -y

  dnf install -y wget strace htop net-tools telnet curl which bc telnet htop libevent-devel gcc libattr-devel xz-devel mariadb-connector-c-devel curl-devel git platform-python-devel tar socat bind-utils
  dnf install gpgme-devel -y
  dnf install python3 -y
  fi
elif [[ "$Server_OS" = "Ubuntu" ]] ; then
  echo -e "[$(date +"%Y-%m-%d %H:%M:%S")] Setting up Ubuntu repositories..." | tee -a /var/log/cyberpanel_upgrade_debug.log
  
  # Ensure nobody group exists (required for various operations)
  if ! getent group nobody > /dev/null 2>&1 ; then
    echo -e "[$(date +"%Y-%m-%d %H:%M:%S")] Creating 'nobody' group..." | tee -a /var/log/cyberpanel_upgrade_debug.log
    groupadd nobody
  fi

  apt update -y
  export DEBIAN_FRONTEND=noninteractive ; apt-get -o Dpkg::Options::="--force-confold" upgrade -y

  if [[ "$Server_OS_Version" = "22" ]] ; then
    DEBIAN_FRONTEND=noninteractive apt install -y dnsutils net-tools htop telnet libcurl4-gnutls-dev libgnutls28-dev libgcrypt20-dev libattr1 libattr1-dev liblzma-dev libgpgme-dev libcurl4-gnutls-dev libssl-dev nghttp2 libnghttp2-dev idn2 libidn2-dev libidn2-0-dev librtmp-dev libpsl-dev nettle-dev libgnutls28-dev libldap2-dev libgssapi-krb5-2 libk5crypto3 libkrb5-dev libcomerr2 libldap2-dev virtualenv git socat vim unzip zip libmariadb-dev-compat libmariadb-dev

  else
    DEBIAN_FRONTEND=noninteractive apt install -y htop telnet libcurl4-gnutls-dev libgnutls28-dev libgcrypt20-dev libattr1 libattr1-dev liblzma-dev libgpgme-dev libmariadbclient-dev libcurl4-gnutls-dev libssl-dev nghttp2 libnghttp2-dev idn2 libidn2-dev libidn2-0-dev librtmp-dev libpsl-dev nettle-dev libgnutls28-dev libldap2-dev libgssapi-krb5-2 libk5crypto3 libkrb5-dev libcomerr2 libldap2-dev virtualenv git dnsutils
  fi
  DEBIAN_FRONTEND=noninteractive apt install -y python3-pip
  DEBIAN_FRONTEND=noninteractive apt install -y build-essential libssl-dev libffi-dev python3-dev
  DEBIAN_FRONTEND=noninteractive apt install -y python3-venv

  ### fix for pip issue on ubuntu 22

  apt-get remove --purge virtualenv -y
  pip uninstall -y virtualenv
  rm -rf /usr/lib/python3/dist-packages/virtualenv*
  pip3 install --upgrade virtualenv


  if [[ "$Server_OS_Version" = "18" ]] ; then
    :
#all pre-upgrade operation for Ubuntu 18
  elif [[ "$Server_OS_Version" = "20" ]] ; then
#    if ! grep -q "focal" /etc/apt/sources.list.d/dovecot.list ; then
#      sed -i 's|ce-2.3-latest/ubuntu/bionic bionic main|ce-2.3-latest/ubuntu/focal focal main|g' /etc/apt/sources.list.d/dovecot.list
#      rm -rf /etc/dovecot-backup
#      cp -r /etc/dovecot /etc/dovecot-backup
#      apt update
#      DEBIAN_FRONTEND=noninteractive apt -o Dpkg::Options::="--force-confdef" -o Dpkg::Options::="--force-confold" remove -y dovecot-mysql dovecot-pop3d dovecot-imapd
#      DEBIAN_FRONTEND=noninteractive apt -o Dpkg::Options::="--force-confdef" -o Dpkg::Options::="--force-confold" install -y dovecot-mysql dovecot-pop3d dovecot-imapd
#      systemctl restart dovecot
#    fi
    #fix ubuntu 20 webmail login issue

    rm -f /etc/apt/sources.list.d/dovecot.list
    apt update
    DEBIAN_FRONTEND=noninteractive DEBIAN_PRIORITY=critical apt -o Dpkg::Options::="--force-confdef" -o Dpkg::Options::="--force-confold" upgrade -y
  fi
#all pre-upgrade operation for Ubuntu 20
fi
if [[ "$Server_OS" = "openEuler" ]] ; then
  rm -f /etc/yum.repos.d/CyberPanel.repo
  rm -f /etc/yum.repos.d/litespeed.repo

  yum clean all
  yum update -y

  dnf install -y wget strace htop net-tools telnet curl which bc telnet htop libevent-devel gcc libattr-devel xz-devel mariadb-devel curl-devel git python3-devel tar socat bind-utils
  dnf install gpgme-devel -y
  dnf install python3 -y
fi
#all pre-upgrade operation for openEuler
}

Download_Requirement() {
echo -e "[$(date +"%Y-%m-%d %H:%M:%S")] Starting Download_Requirement function..." | tee -a /var/log/cyberpanel_upgrade_debug.log
for i in {1..50};
  do
  if [[ "$Server_OS_Version" = "22" ]] || [[ "$Server_OS_Version" = "9" ]]; then
   echo -e "[$(date +"%Y-%m-%d %H:%M:%S")] Downloading requirements.txt for OS version $Server_OS_Version" | tee -a /var/log/cyberpanel_upgrade_debug.log
   wget -O /usr/local/requirments.txt "${Git_Content_URL}/${Branch_Name}/requirments.txt" 2>&1 | tee -a /var/log/cyberpanel_upgrade_debug.log
  else
   echo -e "[$(date +"%Y-%m-%d %H:%M:%S")] Downloading requirements-old.txt for OS version $Server_OS_Version" | tee -a /var/log/cyberpanel_upgrade_debug.log
   wget -O /usr/local/requirments.txt "${Git_Content_URL}/${Branch_Name}/requirments-old.txt" 2>&1 | tee -a /var/log/cyberpanel_upgrade_debug.log
  fi
  if grep -q "Django==" /usr/local/requirments.txt ; then
    echo -e "[$(date +"%Y-%m-%d %H:%M:%S")] Requirements file downloaded successfully" | tee -a /var/log/cyberpanel_upgrade_debug.log
    break
  else
    echo -e "\n Requirement list has failed to download for $i times..."
    echo -e "Wait for 30 seconds and try again...\n"
    sleep 30
  fi
done
#special made function for Gitee.com, for whatever reason sometimes it fails to download this file
}



Pre_Upgrade_Required_Components() {

if [ "$Server_OS" = "Ubuntu" ]; then
#  pip3 install --default-timeout=3600 virtualenv==16.7.9
#    Check_Return
rm -rf /usr/local/CyberPanel
pip3 install --upgrade virtualenv
else
  rm -rf /usr/local/CyberPanel
  if [ -e /usr/bin/pip3 ]; then
    PIP3="/usr/bin/pip3"
  else
    PIP3="pip3.6"
  fi
  $PIP3 install --default-timeout=3600 virtualenv
  Check_Return
fi

if [[ -f /usr/local/CyberPanel/bin/python2 ]]; then
  echo -e "\nPython 2 dectected, doing re-setup...\n"
  rm -rf /usr/local/CyberPanel/bin
  virtualenv -p /usr/bin/python3 --system-site-packages /usr/local/CyberPanel
  Check_Return
elif [[ -d /usr/local/CyberPanel/bin/ ]]; then
  echo -e "\nNo need to re-setup virtualenv at /usr/local/CyberPanel...\n"
else
  #!/bin/bash

echo -e "\nNothing found, need fresh setup...\n"

# Attempt to create a virtual environment
virtualenv -p /usr/bin/python3 --system-site-packages /usr/local/CyberPanel

# Check if the virtualenv command failed
if [ $? -ne 0 ]; then
    echo "virtualenv command failed."

    # Check if the operating system is AlmaLinux
    if grep -q "AlmaLinux" /etc/os-release; then
        echo "Operating system is AlmaLinux."

        # Check if the 'packaging' module is installed via RPM
        if rpm -q python3-packaging >/dev/null 2>&1; then
            echo "'packaging' module installed via RPM. Proceeding with uninstallation."

            # Uninstall the 'packaging' module using RPM
            sudo dnf remove python3-packaging -y

            # Check if uninstallation was successful
            if [ $? -eq 0 ]; then
                echo "Successfully uninstalled 'packaging' module."

                # Install and upgrade 'packaging' using pip
                pip install --upgrade packaging

                # Verify the installation
                if [ $? -eq 0 ]; then
                    echo "'packaging' module reinstalled and upgraded successfully."
                    virtualenv -p /usr/bin/python3 --system-site-packages /usr/local/CyberPanel
                else
                    echo "Failed to install 'packaging' module using pip."
                fi
            else
                echo "Failed to uninstall 'packaging' module using RPM."
            fi
        else
            echo "'packaging' module is not installed via RPM. No action taken."
        fi
    else
        echo "Operating system is not AlmaLinux. No action taken."
    fi
else
    echo "virtualenv command executed successfully."
fi
fi

# shellcheck disable=SC1091
. /usr/local/CyberPanel/bin/activate
pip install --upgrade setuptools packaging

Download_Requirement

if [[ "$Server_OS" = "CentOS" ]] ; then
#  $PIP3 install --default-timeout=3600 virtualenv==16.7.9
#    Check_Return
  $PIP3 install --default-timeout=3600 --ignore-installed -r /usr/local/requirments.txt
    Check_Return
elif [[ "$Server_OS" = "Ubuntu" ]] ; then
  # shellcheck disable=SC1091
  . /usr/local/CyberPanel/bin/activate
    Check_Return
#  pip3 install --default-timeout=3600 virtualenv==16.7.9
#    Check_Return
  pip3 install --default-timeout=3600 --ignore-installed -r /usr/local/requirments.txt
    Check_Return
elif [[ "$Server_OS" = "openEuler" ]] ; then
#  pip3 install --default-timeout=3600 virtualenv==16.7.9
#    Check_Return
  pip3 install --default-timeout=3600 --ignore-installed -r /usr/local/requirments.txt
    Check_Return
fi

#virtualenv -p /usr/bin/python3 --system-site-packages /usr/local/CyberPanel
#  Check_Return

wget "${Git_Content_URL}/${Branch_Name}/plogical/upgrade.py"

if [[ "$Server_Country" = "CN" ]] ; then
  sed -i 's|git clone https://github.com/usmannasir/cyberpanel|echo git cloned|g' upgrade.py

  Retry_Command "git clone ${Git_Clone_URL}"
    Check_Return "git clone ${Git_Clone_URL}"

  # shellcheck disable=SC2086
  sed -i 's|https://raw.githubusercontent.com/usmannasir/cyberpanel/stable/install/litespeed/httpd_config.xml|'${Git_Content_URL}/${Branch_Name}'//install/litespeed/httpd_config.xml|g' upgrade.py
  sed -i 's|https://cyberpanel.sh/composer.sh|https://gitee.com/qtwrk/cyberpanel/raw/stable/install/composer_cn.sh|g' upgrade.py
fi

}

Pre_Upgrade_Setup_Git_URL() {
if [[ $Server_Country != "CN" ]] ; then
  Git_User="usmannasir"
  Git_Content_URL="https://raw.githubusercontent.com/${Git_User}/cyberpanel"
  Git_Clone_URL="https://github.com/${Git_User}/cyberpanel.git"
else
  Git_User="qtwrk"
  Git_Content_URL="https://gitee.com/${Git_User}/cyberpanel/raw"
  Git_Clone_URL="https://gitee.com/${Git_User}/cyberpanel.git"
fi

if [[ "$Debug" = "On" ]] ; then
  Debug_Log "Git_URL" "$Git_Content_URL"
fi
}

Pre_Upgrade_Branch_Input() {
  echo -e "\nPress the Enter key to continue with latest version, or enter specific version such as: \e[31m1.9.4\e[39m , \e[31m1.9.5\e[39m ...etc"
  echo -e "\nIf nothing is input in 10 seconds, script will proceed with the latest stable version. "
  echo -e "\nPlease press the Enter key or specify a version number, or wait for 10 seconds: "
  printf "%s" ""
  read -r -t 10 Tmp_Input
  if [[ $Tmp_Input = "" ]]; then
    echo -e "Branch name set to $Branch_Name"
  else
    Branch_Check "$Tmp_Input"
  fi
}

Main_Upgrade() {
echo -e "\n[$(date +"%Y-%m-%d %H:%M:%S")] Starting Main_Upgrade function..." | tee -a /var/log/cyberpanel_upgrade_debug.log
echo -e "[$(date +"%Y-%m-%d %H:%M:%S")] Running: /usr/local/CyberPanel/bin/python upgrade.py $Branch_Name" | tee -a /var/log/cyberpanel_upgrade_debug.log

/usr/local/CyberPanel/bin/python upgrade.py "$Branch_Name" 2>&1 | tee -a /var/log/cyberpanel_upgrade_debug.log
# Capture the return code of the last command executed
RETURN_CODE=$?
echo -e "[$(date +"%Y-%m-%d %H:%M:%S")] Python upgrade.py returned code: $RETURN_CODE" | tee -a /var/log/cyberpanel_upgrade_debug.log

# Check if the command was successful (return code 0)
if [ $RETURN_CODE -eq 0 ]; then
    echo "Upgrade successful."
    echo -e "[$(date +"%Y-%m-%d %H:%M:%S")] First upgrade attempt successful" | tee -a /var/log/cyberpanel_upgrade_debug.log
else
    echo -e "[$(date +"%Y-%m-%d %H:%M:%S")] First upgrade attempt failed with code $RETURN_CODE, starting fallback..." | tee -a /var/log/cyberpanel_upgrade_debug.log


    if [ -e /usr/bin/pip3 ]; then
    PIP3="/usr/bin/pip3"
  else
    PIP3="pip3.6"
  fi

  rm -rf /usr/local/CyberPanelTemp
  virtualenv -p /usr/bin/python3 --system-site-packages /usr/local/CyberPanelTemp

# shellcheck disable=SC1091
. /usr/local/CyberPanelTemp/bin/activate

wget -O /usr/local/requirments-old.txt "${Git_Content_URL}/${Branch_Name}/requirments-old.txt"

    if [[ "$Server_OS" = "CentOS" ]] ; then
#  $PIP3 install --default-timeout=3600 virtualenv==16.7.9
#    Check_Return
  $PIP3 install --default-timeout=3600 --ignore-installed -r /usr/local/requirments-old.txt
    Check_Return
elif [[ "$Server_OS" = "Ubuntu" ]] ; then
  # shellcheck disable=SC1091
  . /usr/local/CyberPanelTemp/bin/activate
    Check_Return
  pip3 install --default-timeout=3600 --ignore-installed -r /usr/local/requirments-old.txt
    Check_Return
elif [[ "$Server_OS" = "openEuler" ]] ; then
  pip3 install --default-timeout=3600 --ignore-installed -r /usr/local/requirments-old.txt
    Check_Return
fi

echo -e "[$(date +"%Y-%m-%d %H:%M:%S")] Running fallback: /usr/local/CyberPanelTemp/bin/python upgrade.py $Branch_Name" | tee -a /var/log/cyberpanel_upgrade_debug.log
/usr/local/CyberPanelTemp/bin/python upgrade.py "$Branch_Name" 2>&1 | tee -a /var/log/cyberpanel_upgrade_debug.log
FALLBACK_CODE=$?
echo -e "[$(date +"%Y-%m-%d %H:%M:%S")] Fallback upgrade returned code: $FALLBACK_CODE" | tee -a /var/log/cyberpanel_upgrade_debug.log
Check_Return

echo -e "[$(date +"%Y-%m-%d %H:%M:%S")] Removing temporary environment..." | tee -a /var/log/cyberpanel_upgrade_debug.log
rm -rf /usr/local/CyberPanelTemp

fi

echo -e "\n[$(date +"%Y-%m-%d %H:%M:%S")] Starting post-upgrade cleanup..." | tee -a /var/log/cyberpanel_upgrade_debug.log
echo -e "[$(date +"%Y-%m-%d %H:%M:%S")] Removing old CyberCP virtual environment directories..." | tee -a /var/log/cyberpanel_upgrade_debug.log

rm -rf /usr/local/CyberCP/bin
rm -rf /usr/local/CyberCP/lib
rm -rf /usr/local/CyberCP/lib64
rm -rf /usr/local/CyberCP/pyvenv.cfg

echo -e "[$(date +"%Y-%m-%d %H:%M:%S")] Checking CyberCP virtual environment status..." | tee -a /var/log/cyberpanel_upgrade_debug.log

if [[ -f /usr/local/CyberCP/bin/python2 ]]; then
  echo -e "[$(date +"%Y-%m-%d %H:%M:%S")] Found Python 2 in CyberCP, recreating with Python 3..." | tee -a /var/log/cyberpanel_upgrade_debug.log
  rm -rf /usr/local/CyberCP/bin
  
  # Try to create virtualenv, capture both stdout and stderr
  virtualenv_output=$(virtualenv -p /usr/bin/python3 /usr/local/CyberCP 2>&1)
  VENV_CODE=$?
  echo "$virtualenv_output" | tee -a /var/log/cyberpanel_upgrade_debug.log
  
  # Check if TypeError occurred
  if echo "$virtualenv_output" | grep -q "TypeError"; then
    echo -e "[$(date +"%Y-%m-%d %H:%M:%S")] WARNING: TypeError detected during virtualenv creation, but checking if environment was created anyway..." | tee -a /var/log/cyberpanel_upgrade_debug.log
    # Check if virtualenv was actually created despite the error
    if [[ -f /usr/local/CyberCP/bin/activate ]]; then
      echo -e "[$(date +"%Y-%m-%d %H:%M:%S")] Virtual environment created successfully despite TypeError" | tee -a /var/log/cyberpanel_upgrade_debug.log
      VENV_CODE=0
    fi
  fi
  
  echo -e "[$(date +"%Y-%m-%d %H:%M:%S")] Virtualenv creation returned code: $VENV_CODE" | tee -a /var/log/cyberpanel_upgrade_debug.log
  
  if [[ $VENV_CODE -ne 0 ]]; then
    Check_Return "Virtualenv creation failed"
  fi
elif [[ -d /usr/local/CyberCP/bin/ ]]; then
  echo -e "[$(date +"%Y-%m-%d %H:%M:%S")] CyberCP virtualenv already exists, skipping recreation" | tee -a /var/log/cyberpanel_upgrade_debug.log
  echo -e "\nNo need to re-setup virtualenv at /usr/local/CyberCP...\n"
else
  echo -e "[$(date +"%Y-%m-%d %H:%M:%S")] Creating new CyberCP virtual environment..." | tee -a /var/log/cyberpanel_upgrade_debug.log
  
  # First ensure the directory exists
  mkdir -p /usr/local/CyberCP
  
  # Try to create virtualenv, capture both stdout and stderr
  virtualenv_output=$(virtualenv -p /usr/bin/python3 /usr/local/CyberCP 2>&1)
  VENV_CODE=$?
  echo "$virtualenv_output" | tee -a /var/log/cyberpanel_upgrade_debug.log
  
  # Check if TypeError occurred
  if echo "$virtualenv_output" | grep -q "TypeError"; then
    echo -e "[$(date +"%Y-%m-%d %H:%M:%S")] WARNING: TypeError detected during virtualenv creation, but checking if environment was created anyway..." | tee -a /var/log/cyberpanel_upgrade_debug.log
    # Check if virtualenv was actually created despite the error
    if [[ -f /usr/local/CyberCP/bin/activate ]]; then
      echo -e "[$(date +"%Y-%m-%d %H:%M:%S")] Virtual environment created successfully despite TypeError" | tee -a /var/log/cyberpanel_upgrade_debug.log
      VENV_CODE=0
    fi
  fi
  
  echo -e "[$(date +"%Y-%m-%d %H:%M:%S")] Virtualenv creation returned code: $VENV_CODE" | tee -a /var/log/cyberpanel_upgrade_debug.log
  
  if [[ $VENV_CODE -ne 0 ]]; then
    Check_Return "Virtualenv creation failed"
  fi
fi

echo -e "[$(date +"%Y-%m-%d %H:%M:%S")] Removing old requirements file..." | tee -a /var/log/cyberpanel_upgrade_debug.log
rm -f /usr/local/requirments.txt

echo -e "[$(date +"%Y-%m-%d %H:%M:%S")] Downloading new requirements..." | tee -a /var/log/cyberpanel_upgrade_debug.log
Download_Requirement

echo -e "[$(date +"%Y-%m-%d %H:%M:%S")] Installing Python packages..." | tee -a /var/log/cyberpanel_upgrade_debug.log
if [ "$Server_OS" = "Ubuntu" ]; then
  echo -e "[$(date +"%Y-%m-%d %H:%M:%S")] Ubuntu detected, activating virtual environment..." | tee -a /var/log/cyberpanel_upgrade_debug.log
  # shellcheck disable=SC1091
  . /usr/local/CyberCP/bin/activate 2>&1 | tee -a /var/log/cyberpanel_upgrade_debug.log
  ACTIVATE_CODE=$?
  echo -e "[$(date +"%Y-%m-%d %H:%M:%S")] Activate returned code: $ACTIVATE_CODE" | tee -a /var/log/cyberpanel_upgrade_debug.log
  Check_Return
  echo -e "[$(date +"%Y-%m-%d %H:%M:%S")] Upgrading setuptools and packaging..." | tee -a /var/log/cyberpanel_upgrade_debug.log
  pip install --upgrade setuptools packaging 2>&1 | tee -a /var/log/cyberpanel_upgrade_debug.log
  echo -e "[$(date +"%Y-%m-%d %H:%M:%S")] Installing requirements..." | tee -a /var/log/cyberpanel_upgrade_debug.log
  pip3 install --default-timeout=3600 --ignore-installed -r /usr/local/requirments.txt 2>&1 | tee -a /var/log/cyberpanel_upgrade_debug.log
  PIP_CODE=$?
  echo -e "[$(date +"%Y-%m-%d %H:%M:%S")] Pip install returned code: $PIP_CODE" | tee -a /var/log/cyberpanel_upgrade_debug.log
  Check_Return
else
  echo -e "[$(date +"%Y-%m-%d %H:%M:%S")] Non-Ubuntu OS, activating virtual environment..." | tee -a /var/log/cyberpanel_upgrade_debug.log
  # shellcheck disable=SC1091
  source /usr/local/CyberCP/bin/activate 2>&1 | tee -a /var/log/cyberpanel_upgrade_debug.log
  ACTIVATE_CODE=$?
  echo -e "[$(date +"%Y-%m-%d %H:%M:%S")] Activate returned code: $ACTIVATE_CODE" | tee -a /var/log/cyberpanel_upgrade_debug.log
  Check_Return
  echo -e "[$(date +"%Y-%m-%d %H:%M:%S")] Installing requirements..." | tee -a /var/log/cyberpanel_upgrade_debug.log
  /usr/local/CyberCP/bin/pip3 install --default-timeout=3600 --ignore-installed -r /usr/local/requirments.txt 2>&1 | tee -a /var/log/cyberpanel_upgrade_debug.log
  PIP_CODE=$?
  echo -e "[$(date +"%Y-%m-%d %H:%M:%S")] Pip install returned code: $PIP_CODE" | tee -a /var/log/cyberpanel_upgrade_debug.log
  Check_Return
fi

echo -e "[$(date +"%Y-%m-%d %H:%M:%S")] Installing WSGI-LSAPI..." | tee -a /var/log/cyberpanel_upgrade_debug.log
wget https://www.litespeedtech.com/packages/lsapi/wsgi-lsapi-2.1.tgz 2>&1 | tee -a /var/log/cyberpanel_upgrade_debug.log
tar xf wsgi-lsapi-2.1.tgz
cd wsgi-lsapi-2.1 || exit
echo -e "[$(date +"%Y-%m-%d %H:%M:%S")] Configuring WSGI..." | tee -a /var/log/cyberpanel_upgrade_debug.log
/usr/local/CyberPanel/bin/python ./configure.py 2>&1 | tee -a /var/log/cyberpanel_upgrade_debug.log
make 2>&1 | tee -a /var/log/cyberpanel_upgrade_debug.log

echo -e "[$(date +"%Y-%m-%d %H:%M:%S")] Installing lswsgi binary..." | tee -a /var/log/cyberpanel_upgrade_debug.log
rm -f /usr/local/CyberCP/bin/lswsgi
cp lswsgi /usr/local/CyberCP/bin/

echo -e "[$(date +"%Y-%m-%d %H:%M:%S")] Main_Upgrade function completed" | tee -a /var/log/cyberpanel_upgrade_debug.log
}

Post_Upgrade_System_Tweak() {
  if [[ "$Server_OS" = "CentOS" ]] ; then

  #for cenots 7/8
    if [[ "$Server_OS_Version" = "7" ]] ; then
      sed -i 's|error_reporting = E_ALL \&amp; ~E_DEPRECATED \&amp; ~E_STRICT|error_reporting = E_ALL \& ~E_DEPRECATED \& ~E_STRICT|g' /usr/local/lsws/{lsphp72,lsphp73}/etc/php.ini
    #fix php.ini &amp; issue
        if ! yum list installed lsphp74-devel ; then
          yum install -y lsphp74-devel
        fi
        if [[ ! -f /usr/local/lsws/lsphp74/lib64/php/modules/zip.so ]] ; then
        if yum list installed libzip-devel >/dev/null 2>&1 ; then
          yum remove -y libzip-devel
        fi
        yum install -y https://cyberpanel.sh/misc/libzip-0.11.2-6.el7.psychotic.x86_64.rpm
        yum install -y https://cyberpanel.sh/misc/libzip-devel-0.11.2-6.el7.psychotic.x86_64.rpm
        yum install lsphp74-devel
        if [[ ! -d /usr/local/lsws/lsphp74/tmp ]]; then
          mkdir /usr/local/lsws/lsphp74/tmp
        fi
        /usr/local/lsws/lsphp74/bin/pecl channel-update pecl.php.net
        /usr/local/lsws/lsphp74/bin/pear config-set temp_dir /usr/local/lsws/lsphp74/tmp
        if /usr/local/lsws/lsphp74/bin/pecl install zip ; then
          echo "extension=zip.so" >/usr/local/lsws/lsphp74/etc/php.d/20-zip.ini
          chmod 755 /usr/local/lsws/lsphp74/lib64/php/modules/zip.so
        else
          echo -e "\nlsphp74-zip compilation failed..."
        fi
        #fix old legacy lsphp74-zip issue on centos 7
      fi


    #for centos 7
    elif [[ "$Server_OS_Version" = "8" ]] ; then
    :
    #for centos 8
    fi
  fi

  if [[ "$Server_OS" = "Ubuntu" ]] ; then

  if ! dpkg -l lsphp74-dev >/dev/null 2>&1 ; then
    apt install -y lsphp74-dev
  fi

    if [[ ! -f /usr/sbin/ipset ]] ; then
    ln -s /sbin/ipset /usr/sbin/ipset
    fi

  #for ubuntu 18/20
    if [[ "$Server_OS_Version" = "18" ]] ; then
    :
    #for ubuntu 18
    elif [[ "$Server_OS_Version" = "20" ]] ; then
    :
    #for ubuntu 20
    fi
  fi

sed -i "s|lsws-5.3.8|lsws-$LSWS_Stable_Version|g" /usr/local/CyberCP/serverStatus/serverStatusUtil.py
sed -i "s|lsws-5.4.2|lsws-$LSWS_Stable_Version|g" /usr/local/CyberCP/serverStatus/serverStatusUtil.py
sed -i "s|lsws-5.3.5|lsws-$LSWS_Stable_Version|g" /usr/local/CyberCP/serverStatus/serverStatusUtil.py

if [[ "$Server_Country" = "CN" ]] ; then
  sed -i 's|https://www.litespeedtech.com/|https://cyberpanel.sh/www.litespeedtech.com/|g' /usr/local/CyberCP/serverStatus/serverStatusUtil.py
  sed -i 's|http://license.litespeedtech.com/|https://cyberpanel.sh/license.litespeedtech.com/|g' /usr/local/CyberCP/serverStatus/serverStatusUtil.py
fi

sed -i 's|python2|python|g' /usr/bin/adminPass
chmod 700 /usr/bin/adminPass

rm -f /usr/bin/php
ln -s /usr/local/lsws/lsphp74/bin/php /usr/bin/php

if [[ -f /etc/cyberpanel/webadmin_passwd ]]; then
  chmod 600 /etc/cyberpanel/webadmin_passwd
fi

chown lsadm:lsadm /usr/local/lsws/admin/conf/htpasswd
chmod 600 /usr/local/lsws/admin/conf/htpasswd

if [[ -f /etc/pure-ftpd/pure-ftpd.conf ]]; then
  sed -i 's|NoAnonymous                 no|NoAnonymous                 yes|g' /etc/pure-ftpd/pure-ftpd.conf
fi

Tmp_Output=$(timeout 3 openssl s_client -connect 127.0.0.1:8090 2>/dev/null)
if echo "$Tmp_Output" | grep -q "mail@example.com" ; then
  # it is using default installer generated cert
  Regenerate_Cert 8090
fi


Tmp_Output=$(timeout 3 openssl s_client -connect 127.0.0.1:7080 2>/dev/null)
if echo "$Tmp_Output" | grep -q "mail@example.com" ; then
  Regenerate_Cert 7080
fi

if [[ ! -f /usr/bin/cyberpanel_utility ]]; then
  wget -q -O /usr/bin/cyberpanel_utility https://cyberpanel.sh/misc/cyberpanel_utility.sh
  chmod 700 /usr/bin/cyberpanel_utility
fi

if [[ -f /etc/cyberpanel/watchdog.sh ]] ; then
	watchdog kill
	rm -f /etc/cyberpanel/watchdog.sh
	rm -f /usr/local/bin/watchdog
	wget -O /etc/cyberpanel/watchdog.sh "${Git_Content_URL}/${Branch_Name}/CPScripts/watchdog.sh"
	chmod 700 /etc/cyberpanel/watchdog.sh
	ln -s /etc/cyberpanel/watchdog.sh /usr/local/bin/watchdog
	watchdog status
fi


rm -f /usr/local/composer.sh
rm -f /usr/local/requirments.txt

chown -R cyberpanel:cyberpanel /usr/local/CyberCP/lib
chown -R cyberpanel:cyberpanel /usr/local/CyberCP/lib64



if [[ "$Server_OS_Version" = "9" ]] || [[ "$Server_OS_Version" = "18" ]] || [[ "$Server_OS_Version" = "8" ]] || [[ "$Server_OS_Version" = "20" ]]; then
    echo "PYTHONHOME=/usr" > /usr/local/lscp/conf/pythonenv.conf
  else
    # Uncomment and use the following lines if necessary for other OS versions
    # rsync -av --ignore-existing /usr/lib64/python3.9/ /usr/local/CyberCP/lib64/python3.9/
    # Check_Return
    :
fi
systemctl restart lscpd

}

Post_Install_Display_Final_Info() {

Panel_Port=$(cat /usr/local/lscp/conf/bind.conf)
if [[ $Panel_Port = "" ]] ; then
  Panel_Port="8090"
fi

if curl -I -XGET -k "https://127.0.0.1:${Panel_Port#*:}" | grep -q "200 OK" ; then
  echo "###################################################################"
  echo "                CyberPanel Upgraded                                "
  echo "###################################################################"
else
  echo -e "\nSeems something wrong with upgrade, please check...\n"
fi
rm -rf /root/cyberpanel_upgrade_tmp
}

if [[ ! -d /etc/cyberpanel ]] ; then
  echo -e "\n\nCan not detect CyberCP..."
  exit
fi

if [[ "$*" = *"--debug"* ]] ; then
  Debug="On"
  Random_Log_Name=$(head /dev/urandom | tr -dc A-Za-z0-9 | head -c 5)
  find /var/log -name 'cyberpanel_debug_upgrade_*' -exec rm {} +
  echo -e "$(date)" > "/var/log/cyberpanel_debug_upgrade_$(date +"%Y-%m-%d")_${Random_Log_Name}.log"
  chmod 600 "/var/log/cyberpanel_debug_upgrade_$(date +"%Y-%m-%d")_${Random_Log_Name}.log"
fi

Set_Default_Variables

Check_Root

Check_Server_IP "$@"

Check_OS

Check_Provider

Check_Argument "$@"

if [[ "$*" != *"--branch "* ]] && [[ "$*" != *"-b "* ]] ; then
  Pre_Upgrade_Branch_Input
fi

Pre_Upgrade_Setup_Repository

Pre_Upgrade_Setup_Git_URL

Pre_Upgrade_Required_Components

Main_Upgrade

Post_Upgrade_System_Tweak

Post_Install_Display_Final_Info