installersquid.sh

installersquid.sh

#!/bin/bash
############################################################
# Squid Proxy Installer
# Author: Yujin Boby
# Email: [email protected]
# Github: https://github.com/serverok/squid-proxy-installer/
# Web: https://serverok.in/squid
############################################################
# For paid support, contact
# https://serverok.in/contact
############################################################

if [ `whoami` != root ]; then
	echo "ERROR: You need to run the script as user root or add sudo before command."
	exit 1
fi

/usr/bin/wget --no-check-certificate -O /usr/local/bin/sok-find-os https://raw.githubusercontent.com/serverok/squid-proxy-installer/master/sok-find-os.sh > /dev/null 2>&1
chmod 755 /usr/local/bin/sok-find-os

/usr/bin/wget --no-check-certificate -O /usr/local/bin/squid-uninstall https://raw.githubusercontent.com/serverok/squid-proxy-installer/master/squid-uninstall.sh > /dev/null 2>&1
chmod 755 /usr/local/bin/squid-uninstall

/usr/bin/wget --no-check-certificate -O /usr/local/bin/squid-add-user https://raw.githubusercontent.com/serverok/squid-proxy-installer/master/squid-add-user.sh > /dev/null 2>&1
chmod 755 /usr/local/bin/squid-add-user

if [[ -d /etc/squid/ || -d /etc/squid3/ ]]; then
    echo "Squid Proxy already installed. If you want to reinstall, first uninstall squid proxy by running command: squid-uninstall"
    exit 1
fi

if cat /etc/os-release | grep PRETTY_NAME | grep "Ubuntu 20.04"; then
    /usr/bin/apt update
    /usr/bin/apt -y install apache2-utils squid3
    touch /etc/squid/passwd
    /bin/rm -f /etc/squid/squid.conf
    /usr/bin/touch /etc/squid/blacklist.acl
    /usr/bin/wget --no-check-certificate -O /etc/squid/squid.conf https://raw.githubusercontent.com/serverok/squid-proxy-installer/master/squid.conf
    if [ -f /sbin/iptables ]; then
        /sbin/iptables -I INPUT -p tcp --dport 3128 -j ACCEPT
        /sbin/iptables-save
    fi
    service squid restart
    systemctl enable squid
elif cat /etc/os-release | grep PRETTY_NAME | grep "Ubuntu 18.04"; then
    /usr/bin/apt update
    /usr/bin/apt -y install apache2-utils squid3
    touch /etc/squid/passwd
    /bin/rm -f /etc/squid/squid.conf
    /usr/bin/touch /etc/squid/blacklist.acl
    /usr/bin/wget --no-check-certificate -O /etc/squid/squid.conf https://raw.githubusercontent.com/serverok/squid-proxy-installer/master/squid.conf
    /sbin/iptables -I INPUT -p tcp --dport 3128 -j ACCEPT
    /sbin/iptables-save
    service squid restart
    systemctl enable squid
elif cat /etc/os-release | grep PRETTY_NAME | grep "Ubuntu 16.04"; then
    /usr/bin/apt update
    /usr/bin/apt -y install apache2-utils squid3
    touch /etc/squid/passwd
    /bin/rm -f /etc/squid/squid.conf
    /usr/bin/touch /etc/squid/blacklist.acl
    /usr/bin/wget --no-check-certificate -O /etc/squid/squid.conf https://raw.githubusercontent.com/serverok/squid-proxy-installer/master/squid.conf
    /sbin/iptables -I INPUT -p tcp --dport 3128 -j ACCEPT
    /sbin/iptables-save
    service squid restart
    update-rc.d squid defaults
elif cat /etc/*release | grep DISTRIB_DESCRIPTION | grep "Ubuntu 14.04"; then
    /usr/bin/apt update
    /usr/bin/apt -y install apache2-utils squid3
    touch /etc/squid3/passwd
    /bin/rm -f /etc/squid3/squid.conf
    /usr/bin/touch /etc/squid3/blacklist.acl
    /usr/bin/wget --no-check-certificate -O /etc/squid3/squid.conf https://raw.githubusercontent.com/serverok/squid-proxy-installer/master/squid.conf
    /sbin/iptables -I INPUT -p tcp --dport 3128 -j ACCEPT
    /sbin/iptables-save
    service squid3 restart
    ln -s /etc/squid3 /etc/squid
    #update-rc.d squid3 defaults
    ln -s /etc/squid3 /etc/squid
elif cat /etc/os-release | grep PRETTY_NAME | grep "jessie"; then
    # OS = Debian 8
    /bin/rm -rf /etc/squid
    /usr/bin/apt update
    /usr/bin/apt -y install apache2-utils squid3
    touch /etc/squid3/passwd
    /bin/rm -f /etc/squid3/squid.conf
    /usr/bin/touch /etc/squid3/blacklist.acl
    /usr/bin/wget --no-check-certificate -O /etc/squid3/squid.conf https://raw.githubusercontent.com/serverok/squid-proxy-installer/master/squid.conf
    /sbin/iptables -I INPUT -p tcp --dport 3128 -j ACCEPT
    /sbin/iptables-save
    service squid3 restart
    update-rc.d squid3 defaults
    ln -s /etc/squid3 /etc/squid
elif cat /etc/os-release | grep PRETTY_NAME | grep "stretch"; then
    # OS = Debian 9
    /bin/rm -rf /etc/squid
    /usr/bin/apt update
    /usr/bin/apt -y install apache2-utils squid
    touch /etc/squid/passwd
    /bin/rm -f /etc/squid/squid.conf
    /usr/bin/touch /etc/squid/blacklist.acl
    /usr/bin/wget --no-check-certificate -O /etc/squid/squid.conf https://raw.githubusercontent.com/serverok/squid-proxy-installer/master/squid.conf
    /sbin/iptables -I INPUT -p tcp --dport 3128 -j ACCEPT
    /sbin/iptables-save
    systemctl enable squid
    systemctl restart squid
elif cat /etc/os-release | grep PRETTY_NAME | grep "buster"; then
    # OS = Debian 10
    /bin/rm -rf /etc/squid
    /usr/bin/apt update
    /usr/bin/apt -y install apache2-utils squid
    touch /etc/squid/passwd
    /bin/rm -f /etc/squid/squid.conf
    /usr/bin/touch /etc/squid/blacklist.acl
    /usr/bin/wget --no-check-certificate -O /etc/squid/squid.conf https://raw.githubusercontent.com/serverok/squid-proxy-installer/master/squid.conf
    /sbin/iptables -I INPUT -p tcp --dport 3128 -j ACCEPT
    /sbin/iptables-save
    systemctl enable squid
    systemctl restart squid
elif cat /etc/os-release | grep PRETTY_NAME | grep "CentOS Linux 7"; then
    yum install squid httpd-tools -y
    /bin/rm -f /etc/squid/squid.conf
    /usr/bin/touch /etc/squid/blacklist.acl
    /usr/bin/wget --no-check-certificate -O /etc/squid/squid.conf https://raw.githubusercontent.com/serverok/squid-proxy-installer/master/conf/squid-centos7.conf
    systemctl enable squid
    systemctl restart squid
    firewall-cmd --zone=public --permanent --add-port=3128/tcp
    firewall-cmd --reload
elif cat /etc/os-release | grep PRETTY_NAME | grep "CentOS Linux 8"; then
    yum install squid httpd-tools -y
    /bin/rm -f /etc/squid/squid.conf
    /usr/bin/touch /etc/squid/blacklist.acl
    /usr/bin/wget --no-check-certificate -O /etc/squid/squid.conf https://raw.githubusercontent.com/serverok/squid-proxy-installer/master/conf/squid-centos7.conf
    systemctl enable squid
    systemctl restart squid
    firewall-cmd --zone=public --permanent --add-port=3128/tcp
    firewall-cmd --reload
else
    echo "OS NOT SUPPORTED.\n"
    echo "Contact https://serverok.in/contact to add support for your os."
    exit 1;
fi

echo
echo "Thank you for using ServerOk.in Squid Proxy Installer."
echo "To create a proxy user, run command: squid-add-user"
echo