first commit
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scripts/IptablesTool.sh
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745
scripts/IptablesTool.sh
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@ -0,0 +1,745 @@
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#!/bin/bash
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#(c) Roy Cohen 23/11/2012 :roy@wondercohen.nl
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#original script :http://www.howtoforge.com/bash-script-for-configuring-iptables-firewall
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#objective :IPtables administering tool
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#last update :29/11/2012
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#version :0.2
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# Parameters
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IPT="/sbin/iptables"
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IPTSAVE="/etc/init.d/iptables save"
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echo -e""
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###############################IPTABLE SERVICES PROGRAM BEGINS HERE###############################
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function checkstatus()
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{
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opt_checkstatus=1
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while [ $opt_checkstatus != 7 ]
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do
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clear
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#echo -e "\nChoose the Option Bellow!!!\n
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echo -e "\n\t*****Note: Save your Iptables before stop/Restart the iptables Services*****\n"
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echo -e " 1. Save the iptables\n
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2. Status of Iptables\n
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3. Start iptables Services\n
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4. Stop iptables Services\n
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5. Restart iptable Services\n
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6. Flush iptables (**Use Carefully_it will remove all the rules from iptables**)\n
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7. Go back to Main Menu"
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read opt_checkstatus
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case $opt_checkstatus in
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1) echo -e "*******************************************************\n"
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/etc/init.d/iptables save
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echo -e "\n*******************************************************\n"
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echo -e "Press Enter key to Continue..."
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read temp;;
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2) echo -e "*******************************************************\n"
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/etc/init.d/iptables status
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echo -e "*******************************************************"
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echo -e "Press Enter key to Continue..."
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read temp;;
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3) echo -e "*******************************************************\n"
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/etc/init.d/iptables start
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echo -e "*******************************************************\n"
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echo -e "Press Enter key to Continue..."
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read temp;;
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4) echo -e "*******************************************************\n"
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/etc/init.d/iptables stop
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echo -e "*******************************************************\n"
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echo -e "Press Enter key to Continue..."
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read temp;;
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5) echo -e "*******************************************************\n"
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/etc/init.d/iptables restart
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echo -e "*******************************************************\n"
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echo -e "Press Enter key to Continue..."
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read temp;;
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6) iptables -F
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echo -e "*******************************************************"
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echo -e "All the Rules from the Iptables are Flushed!!!"
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echo -e "*******************************************************\n"
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echo -e "Press Enter key to Continue..."
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read temp;;
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7) main;;
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*) echo -e "Wrong Option Selected!!!"
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esac
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done
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}
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###############################BUILD FIREWALL PROGRAM BEGINS FROM HERE###############################
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function buildfirewall()
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{
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function buildfirewallprogram ()
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{
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###############Getting the Chain############
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clear
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echo -e "Using Which Chain of Filter Table?\n
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1. INPUT
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2. OUTPUT
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3. Forward
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4. Go back to Main Menu"
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read opt_ch
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case $opt_ch in
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1) chain="INPUT" ;;
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2) chain="OUTPUT" ;;
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3) chain="FORWARD" ;;
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4) main;;
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*) echo -e "Wrong Option Selected!!!"
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esac
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#########Getting Source IP Address##########
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#Label
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echo -e "Please the Source IP Address\n
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1. Firewall using Single Source IP
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2. Firewall using Source Subnet
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3. Firewall using for All Source Networks
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4. Firewall choose a source file containing ip addesses
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5. Go back to Main Menu"
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read opt_ip_srource
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case $opt_ip_srource in
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1) echo -e "\nPlease Enter the IP Address of the Source"
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read ip_source ;;
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2) echo -e "\nPlease Enter the Source Subnet (e.g 192.168.10.0/24)"
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read ip_source ;;
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3) ip_source="0/0" ;;
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4) echo -e "\nPlease Enter the file name."
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read ip_source ;;
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5) main;;
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#6) ip_source = "NULL" ;;
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*) echo -e "Wrong Option Selected"
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esac
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##############Chose interface###############
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echo -e " \nDo you want to Configure a Network Interface or a Destination Networks?\n
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1. Configure a Network Interface
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2. Configure a Destination Networks Only
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3. Go back to Main Menu"
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read opt_int
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case $opt_int in
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1) echo -e "\nPlease Enter a Network Interface."
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read interface ;;
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2) interface="NULL" ;;
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3) main;;
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*) echo -e "Wrong option Selected!!!"
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esac
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if [ $opt_int == "2" ]; then
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#########Getting Destination IP Address##########
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echo -e "Please Enter the IP Address of the Destination\n
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1. Firewall using Single Destination IP
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2. Firewall using Destination Subnet
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3. Firewall using for All Destination Networks
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4. Go back to Main Menu"
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read opt_ip_dest
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case $opt_ip_dest in
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1) echo -e "\nPlease Enter the IP Address of the Destination"
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read ip_dest ;;
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2) echo -e "\nPlease Enter the Destination Subnet (e.g 192.168.10.0/24)"
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read ip_dest ;;
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3) ip_dest="0/0" ;;
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4) main;;
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*) echo -e "Wrong Option Selected"
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esac
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###############Getting the Protocol#############
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echo -e "
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1. All Traffic of TCP
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2. Specific TCP Service
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3. Not using a specific Protocol
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4. Go back to Main Menu"
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read proto_ch
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case $proto_ch in
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1) proto=tcp ;;
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2) echo -e "Enter the TCP Service Name:"
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read proto ;;
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3) proto="NULL" ;;
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4) main;;
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*) echo -e "Wrong option Selected!!!"
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esac
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###############Getting the Destination Port#############
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echo -e "\nConfigure the Destination Port\n
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1. Specific Destination Port
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2. No Destination Port
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3. Go back to Main Menu"
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read port_ch
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case $port_ch in
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1) echo -e "Enter the Destination Port:"
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read port ;;
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2) prot="NULL" ;;
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3) main;;
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*) echo -e "Wrong option Selected!!!"
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esac
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#############What to do With Rule#############
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echo -e "\nWhat to do with Rule?
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1. Accept the Packet
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2. Reject the Packet
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3. Drop the Packet
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4. Create Log
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5. Go back to Main Menu"
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read rule_ch
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case $rule_ch in
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1) rule="ACCEPT" ;;
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2) rule="REJECT" ;;
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3) rule="DROP" ;;
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4) rule="LOG" ;;
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5) main;;
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esac
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else
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###############Getting the Protocol#############
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echo -e "
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1. All Traffic of TCP
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2. Specific TCP Service
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3. Not using a specific Protocol
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4. Go back to Main Menu"
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read proto_ch
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case $proto_ch in
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1) proto=tcp ;;
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2) echo -e "Enter the TCP Service Name:"
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read proto ;;
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3) proto="NULL" ;;
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4) main;;
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*) echo -e "Wrong option Selected!!!"
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esac
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###############Getting the Destination Port#############
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echo -e "\nConfigure the Destination Port\n
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1. Specific Destination Port
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2. No Destination Port
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3. Go back to Main Menu"
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read port_ch
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case $port_ch in
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1) echo -e "Enter the Destination Port:"
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read port ;;
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2) prot="NULL" ;;
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3) main;;
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*) echo -e "Wrong option Selected!!!"
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esac
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#############What to do With Rule#############
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echo -e "\nWhat to do with Rule?
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1. Accept the Packet
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2. Reject the Packet
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3. Drop the Packet
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4. Create Log
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5. Go back to Main Menu"
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read rule_ch
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case $rule_ch in
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1) rule="ACCEPT" ;;
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2) rule="REJECT" ;;
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3) rule="DROP" ;;
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4) rule="LOG" ;;
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5) main;;
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esac
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fi
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}
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###################Generating the Rule####################
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buildfirewallprogram
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function generate_rule_single_ip()
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{
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if [ $opt_int == 1 ] && [ $proto_ch == 1 ] && [ $port_ch == 1 ]; then
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echo "$IPT -A $chain -s $ip_source -i $interface -p tcp --dport $port -j $rule"
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gen=1
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elif [ $opt_int == 1 ] && [ $proto_ch == 2 ] && [ $port_ch == 1 ]; then
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echo "$IPT -A $chain -s $ip_source -i $interface -p $proto --dport $port -j $rule"
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gen=2
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elif [ $opt_int == 1 ] && [ $proto_ch == 3 ] && [ $port_ch == 2 ]; then
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echo "$IPT -A $chain -s $ip_source -i $interface --dport $port -j $rule"
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gen=3
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elif [ $opt_int == 1 ] && [ $proto_ch == 1 ] && [ $port_ch == 2 ]; then
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echo "$IPT -A $chain -s $ip_source -i $interface -p tcp --dport $port -j $rule"
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gen=4
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elif [ $opt_int == 2 ] && [ $proto_ch == 1 ] && [ $port_ch == 1 ]; then
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echo "$IPT -A $chain -s $ip_source -d $ip_dest -p tcp --dport $port -j $rule"
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gen=5
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elif [ $opt_int == 2 ] && [ $proto_ch == 2 ] && [ $port_ch == 1 ]; then
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echo "$IPT -A $chain -s $ip_source -d $ip_dest -p $proto --dport $port -j $rule"
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gen=6
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elif [ $opt_int == 2 ] && [ $proto_ch == 3 ] && [ $port_ch == 2 ]; then
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echo "$IPT -A $chain -s $ip_source -d $ip_dest --dport $port -j $rule"
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gen=7
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elif [ $opt_int == 2 ] && [ $proto_ch == 1 ] && [ $port_ch == 2 ]; then
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echo "$IPT -A $chain -s $ip_source -d $ip_dest -p tcp --dport $port -j $rule"
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gen=8
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fi
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echo -e "\n\tDo you want to Enter and Save the Above rule to the IPTABLES? Yes=1 , No=2"
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read yesno
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if [ $yesno == 1 ] && [ $gen == 1 ]; then
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$IPT -A $chain -s $ip_source -i $interface -p tcp --dport $port -j $rule
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elif [ $yesno == 1 ] && [ $gen == 2 ]; then
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$IPT -A $chain -s $ip_source -i $interface -p $proto --dport $port -j $rule
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elif [ $yesno == 1 ] && [ $gen == 3 ]; then
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$IPT -A $chain -s $ip_source -i $interface --dport $port -j $rule
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elif [ $yesno == 1 ] && [ $gen == 4 ]; then
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$IPT -A $chain -s $ip_source -i $interface -p tcp --dport $port -j $rule
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elif [ $yesno == 1 ] && [ $gen == 5 ]; then
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$IPT -A $chain -s $ip_source -d $ip_dest -p tcp --dport $port -j $rule
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elif [ $yesno == 1 ] && [ $gen == 6 ]; then
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$IPT -A $chain -s $ip_source -d $ip_dest -p $proto --dport $port -j $rule
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elif [ $yesno == 1 ] && [ $gen == 7 ]; then
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$IPT -A $chain -s $ip_source -d $ip_dest --dport $port -j $rule
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elif [ $yesno == 1 ] && [ $gen == 8 ]; then
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$IPT -A $chain -s $ip_source -d $ip_dest -p tcp --dport $port -j $rule
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elif [ $yesno == 2 ]; then
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main
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fi
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}
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function generate_rule_multiple_ip()
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{
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for ipdetails in `cat $ip_source`
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do
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if [ $opt_int == 1 ] && [ $proto_ch == 1 ] && [ $port_ch == 1 ]; then
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echo "$IPT -A $chain -s $ipdetails -i $interface -p tcp --dport $port -j $rule"
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gen=1
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elif [ $opt_int == 1 ] && [ $proto_ch == 2 ] && [ $port_ch == 1 ]; then
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echo "$IPT -A $chain -s $ipdetails -i $interface -p $proto --dport $port -j $rule"
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gen=2
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elif [ $opt_int == 1 ] && [ $proto_ch == 3 ] && [ $port_ch == 2 ]; then
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echo "$IPT -A $chain -s $ipdetails -i $interface --dport $port -j $rule"
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gen=3
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elif [ $opt_int == 1 ] && [ $proto_ch == 1 ] && [ $port_ch == 2 ]; then
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echo "$IPT -A $chain -s $ipdetails -i $interface -p tcp --dport $port -j $rule"
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gen=4
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elif [ $opt_int == 2 ] && [ $proto_ch == 1 ] && [ $port_ch == 1 ]; then
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echo "$IPT -A $chain -s $ipdetails -d $ip_dest -p tcp --dport $port -j $rule"
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gen=5
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elif [ $opt_int == 2 ] && [ $proto_ch == 2 ] && [ $port_ch == 1 ]; then
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echo "$IPT -A $chain -s $ipdetails -d $ip_dest -p $proto --dport $port -j $rule"
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gen=6
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elif [ $opt_int == 2 ] && [ $proto_ch == 3 ] && [ $port_ch == 2 ]; then
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echo "$IPT -A $chain -s $ipdetails -d $ip_dest --dport $port -j $rule"
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gen=7
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elif [ $opt_int == 2 ] && [ $proto_ch == 1 ] && [ $port_ch == 2 ]; then
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echo "$IPT -A $chain -s $ipdetails -d $ip_dest -p tcp --dport $port -j $rule"
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gen=8
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fi
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done
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echo -e "\n\tDo you want to Enter and Save the Above rule to the IPTABLES? Yes=1 , No=2"
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read yesno
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for ipdetails in `cat $ip_source`
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do
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if [ $yesno == 1 ] && [ $gen == 1 ]; then
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$IPT -A $chain -s $ipdetails -i $interface -p tcp --dport $port -j $rule
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elif [ $yesno == 1 ] && [ $gen == 2 ]; then
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$IPT -A $chain -s $ipdetails -i $interface -p $proto --dport $port -j $rule
|
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elif [ $yesno == 1 ] && [ $gen == 3 ]; then
|
||||
$IPT -A $chain -s $ipdetails -i $interface --dport $port -j $rule
|
||||
elif [ $yesno == 1 ] && [ $gen == 4 ]; then
|
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$IPT -A $chain -s $ipdetails -i $interface -p tcp --dport $port -j $rule
|
||||
elif [ $yesno == 1 ] && [ $gen == 5 ]; then
|
||||
$IPT -A $chain -s $ipdetails -d $ip_dest -p tcp --dport $port -j $rule
|
||||
elif [ $yesno == 1 ] && [ $gen == 6 ]; then
|
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$IPT -A $chain -s $ipdetails -d $ip_dest -p $proto --dport $port -j $rule
|
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elif [ $yesno == 1 ] && [ $gen == 7 ]; then
|
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$IPT -A $chain -s $ipdetails -d $ip_dest --dport $port -j $rule
|
||||
elif [ $yesno == 1 ] && [ $gen == 8 ]; then
|
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$IPT -A $chain -s $ipdetails -d $ip_dest -p tcp --dport $port -j $rule
|
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elif [ $yesno == 2 ]; then
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main
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fi
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||||
done
|
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}
|
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echo -e "\n\tPress Enter key to Generate the Complete Rule!!!"
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read temp
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echo -e "The Generated Rule is \n"
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##CHOSE TO LOOP A FILE OR A SINGLE IP ADDRESS ###################################
|
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if [ $opt_ip_srource == "1" ] || [ $opt_ip_srource == "2" ] ; then
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generate_rule_single_ip 2>&1 | tee -a IpTab_$(date +%Y%m%d%H%M).log
|
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$IPTSAVE
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echo -e "Press Enter key to Continue..."
|
||||
read temp
|
||||
main
|
||||
else
|
||||
generate_rule_multiple_ip 2>&1 | tee -a IpTab_$(date +%Y%m%d%H%M).log
|
||||
$IPTSAVE
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||||
echo -e "Press Enter key to Continue..."
|
||||
read temp
|
||||
main
|
||||
fi
|
||||
|
||||
}
|
||||
|
||||
##############################DELETE FIREWALL PROGRAM BEGINS FROM HERE###############################
|
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function delfirewall()
|
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{
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function deleteonerule ()
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{
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echo -e "
|
||||
1. Delete one rule
|
||||
2. Go back to Main Menu"
|
||||
read opt_delete_one_rule
|
||||
|
||||
case $opt_delete_one_rule in
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1) echo -e "\nPlease Eneter the Rule."
|
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read one_rule ;;
|
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2) main;;
|
||||
*) echo -e "Wrong Option Selected"
|
||||
esac
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||||
echo "$one_rule"| sed 's/-A/-D/g'
|
||||
echo "Do you want to remove this rule, Yes=1 , No=2"
|
||||
read yesno
|
||||
|
||||
if [ $yesno == 1 ] ; then
|
||||
$IPT `echo $one_rule | sed 's/-A/-D/g'`
|
||||
else
|
||||
main
|
||||
fi
|
||||
}
|
||||
|
||||
function delprogram ()
|
||||
{
|
||||
###############Getting the Chain############
|
||||
clear
|
||||
echo -e "Using Which Chain of Filter Table?\n
|
||||
1. INPUT
|
||||
2. OUTPUT
|
||||
3. Forward
|
||||
4. Go back to Main Menu"
|
||||
read opt_ch
|
||||
case $opt_ch in
|
||||
1) chain="INPUT" ;;
|
||||
2) chain="OUTPUT" ;;
|
||||
3) chain="FORWARD" ;;
|
||||
4) main;;
|
||||
*) echo -e "Wrong Option Selected!!!"
|
||||
esac
|
||||
|
||||
#########Getting Source IP Address##########
|
||||
|
||||
echo -e "
|
||||
1. Firewall using Single Source IP
|
||||
2. Firewall using Source Subnet
|
||||
3. Firewall using for All Source Networks
|
||||
4. Firewall choose a source file containing ip addesses
|
||||
5. Go back to Main Menu"
|
||||
read opt_ip_srource
|
||||
|
||||
case $opt_ip_srource in
|
||||
1) echo -e "\nPlease Enter the IP Address of the Source"
|
||||
read ip_source ;;
|
||||
2) echo -e "\nPlease Enter the Source Subnet (e.g 192.168.10.0/24)"
|
||||
read ip_source ;;
|
||||
3) ip_source="0/0" ;;
|
||||
4) echo -e "\nPlease Enter the file name."
|
||||
read ip_source ;;
|
||||
5) main;;
|
||||
#6) ip_source = "NULL" ;;
|
||||
*) echo -e "Wrong Option Selected"
|
||||
esac
|
||||
##############Chose interface###############
|
||||
echo -e " \nDo you want to Configure a Network Interface or a Destination Networks?\n
|
||||
1. Configure a Network Interface
|
||||
2. Configure a Destination Networks Only
|
||||
3. Go back to Main Menu"
|
||||
read opt_int
|
||||
case $opt_int in
|
||||
1) echo -e "\nPlease Enter a Network Interface."
|
||||
read interface ;;
|
||||
2) interface="NULL" ;;
|
||||
3) main;;
|
||||
*) echo -e "Wrong option Selected!!!"
|
||||
esac
|
||||
if [ $opt_int == "2" ]; then
|
||||
#########Getting Destination IP Address##########
|
||||
echo -e "Please Enter the IP Address of the Destination\n
|
||||
1. Firewall using Single Destination IP
|
||||
2. Firewall using Destination Subnet
|
||||
3. Firewall using for All Destination Networks
|
||||
4. Go back to Main Menu"
|
||||
|
||||
read opt_ip_dest
|
||||
case $opt_ip_dest in
|
||||
1) echo -e "\nPlease Enter the IP Address of the Destination"
|
||||
read ip_dest ;;
|
||||
2) echo -e "\nPlease Enter the Destination Subnet (e.g 192.168.10.0/24)"
|
||||
read ip_dest ;;
|
||||
3) ip_dest="0/0" ;;
|
||||
4) main;;
|
||||
*) echo -e "Wrong Option Selected"
|
||||
esac
|
||||
|
||||
###############Getting the Protocol#############
|
||||
echo -e "
|
||||
1. All Traffic of TCP
|
||||
2. Specific TCP Service
|
||||
3. Not using a specific Protocol
|
||||
4. Go back to Main Menu"
|
||||
read proto_ch
|
||||
case $proto_ch in
|
||||
1) proto=tcp ;;
|
||||
2) echo -e "Enter the TCP Service Name:"
|
||||
read proto ;;
|
||||
3) proto="NULL" ;;
|
||||
4) main;;
|
||||
*) echo -e "Wrong option Selected!!!"
|
||||
esac
|
||||
###############Getting the Destination Port#############
|
||||
echo -e "\nConfigure the Destination Port\n
|
||||
1. Specific Destination Port
|
||||
2. No Destination Port
|
||||
3. Go back to Main Menu"
|
||||
read port_ch
|
||||
case $port_ch in
|
||||
1) echo -e "Enter the Destination Port:"
|
||||
read port ;;
|
||||
2) prot="NULL" ;;
|
||||
3) main;;
|
||||
*) echo -e "Wrong option Selected!!!"
|
||||
esac
|
||||
|
||||
#############What to do With Rule#############
|
||||
echo -e "\nWhat to do with Rule?
|
||||
1. Accept the Packet
|
||||
2. Reject the Packet
|
||||
3. Drop the Packet
|
||||
4. Create Log
|
||||
5. Go back to Main Menu"
|
||||
read rule_ch
|
||||
case $rule_ch in
|
||||
1) rule="ACCEPT" ;;
|
||||
2) rule="REJECT" ;;
|
||||
3) rule="DROP" ;;
|
||||
4) rule="LOG" ;;
|
||||
5) main;;
|
||||
esac
|
||||
else
|
||||
|
||||
###############Getting the Protocol#############
|
||||
echo -e "
|
||||
1. All Traffic of TCP
|
||||
2. Specific TCP Service
|
||||
3. Not using a specific Protocol
|
||||
4. Go back to Main Menu"
|
||||
read proto_ch
|
||||
case $proto_ch in
|
||||
1) proto=tcp ;;
|
||||
2) echo -e "Enter the TCP Service Name:"
|
||||
read proto ;;
|
||||
3) proto="NULL" ;;
|
||||
4) main;;
|
||||
*) echo -e "Wrong option Selected!!!"
|
||||
esac
|
||||
###############Getting the Destination Port#############
|
||||
echo -e "\nConfigure the Destination Port\n
|
||||
1. Specific Destination Port
|
||||
2. No Destination Port
|
||||
3. Go back to Main Menu"
|
||||
read port_ch
|
||||
case $port_ch in
|
||||
1) echo -e "Enter the Destination Port:"
|
||||
read port ;;
|
||||
2) prot="NULL" ;;
|
||||
3) main;;
|
||||
*) echo -e "Wrong option Selected!!!"
|
||||
esac
|
||||
|
||||
#############What to do With Rule#############
|
||||
echo -e "\nWhat to do with Rule?
|
||||
1. Accept the Packet
|
||||
2. Reject the Packet
|
||||
3. Drop the Packet
|
||||
4. Create Log
|
||||
5. Go back to Main Menu"
|
||||
read rule_ch
|
||||
case $rule_ch in
|
||||
1) rule="ACCEPT" ;;
|
||||
2) rule="REJECT" ;;
|
||||
3) rule="DROP" ;;
|
||||
4) rule="LOG" ;;
|
||||
5) main;;
|
||||
esac
|
||||
fi
|
||||
|
||||
###################Generating the Rule####################
|
||||
|
||||
function del_rule_single_ip()
|
||||
{
|
||||
|
||||
if [ $opt_int == 1 ] && [ $proto_ch == 1 ] && [ $port_ch == 1 ]; then
|
||||
echo "$IPT -D $chain -s $ip_source -i $interface -p tcp --dport $port -j $rule"
|
||||
gen=1
|
||||
elif [ $opt_int == 1 ] && [ $proto_ch == 2 ] && [ $port_ch == 1 ]; then
|
||||
echo "$IPT -D $chain -s $ip_source -i $interface -p $proto --dport $port -j $rule"
|
||||
gen=2
|
||||
elif [ $opt_int == 1 ] && [ $proto_ch == 3 ] && [ $port_ch == 2 ]; then
|
||||
echo "$IPT -D $chain -s $ip_source -i $interface --dport $port -j $rule"
|
||||
gen=3
|
||||
elif [ $opt_int == 1 ] && [ $proto_ch == 1 ] && [ $port_ch == 2 ]; then
|
||||
echo "$IPT -D $chain -s $ip_source -i $interface -p tcp --dport $port -j $rule"
|
||||
gen=4
|
||||
elif [ $opt_int == 2 ] && [ $proto_ch == 1 ] && [ $port_ch == 1 ]; then
|
||||
echo "$IPT -D $chain -s $ip_source -d $ip_dest -p tcp --dport $port -j $rule"
|
||||
gen=5
|
||||
elif [ $opt_int == 2 ] && [ $proto_ch == 2 ] && [ $port_ch == 1 ]; then
|
||||
echo "$IPT -D $chain -s $ip_source -d $ip_dest -p $proto --dport $port -j $rule"
|
||||
gen=6
|
||||
elif [ $opt_int == 2 ] && [ $proto_ch == 3 ] && [ $port_ch == 2 ]; then
|
||||
echo "$IPT -D $chain -s $ip_source -d $ip_dest --dport $port -j $rule"
|
||||
gen=7
|
||||
elif [ $opt_int == 2 ] && [ $proto_ch == 1 ] && [ $port_ch == 2 ]; then
|
||||
echo "$IPT -D $chain -s $ip_source -d $ip_dest -p tcp --dport $port -j $rule"
|
||||
gen=8
|
||||
fi
|
||||
|
||||
echo -e "\n\tDo you want to Enter and Save the Above rule to the IPTABLES? Yes=1 , No=2"
|
||||
read yesno
|
||||
|
||||
if [ $yesno == 1 ] && [ $gen == 1 ]; then
|
||||
$IPT -D $chain -s $ip_source -i $interface -p tcp --dport $port -j $rule
|
||||
elif [ $yesno == 1 ] && [ $gen == 2 ]; then
|
||||
$IPT -D $chain -s $ip_source -i $interface -p $proto --dport $port -j $rule
|
||||
elif [ $yesno == 1 ] && [ $gen == 3 ]; then
|
||||
$IPT -D $chain -s $ip_source -i $interface --dport $port -j $rule
|
||||
elif [ $yesno == 1 ] && [ $gen == 4 ]; then
|
||||
$IPT -D $chain -s $ip_source -i $interface -p tcp --dport $port -j $rule
|
||||
elif [ $yesno == 1 ] && [ $gen == 5 ]; then
|
||||
$IPT -D $chain -s $ip_source -d $ip_dest -p tcp --dport $port -j $rule
|
||||
elif [ $yesno == 1 ] && [ $gen == 6 ]; then
|
||||
$IPT -D $chain -s $ip_source -d $ip_dest -p $proto --dport $port -j $rule
|
||||
elif [ $yesno == 1 ] && [ $gen == 7 ]; then
|
||||
$IPT -D $chain -s $ip_source -d $ip_dest --dport $port -j $rule
|
||||
elif [ $yesno == 1 ] && [ $gen == 8 ]; then
|
||||
$IPT -D $chain -s $ip_source -d $ip_dest -p tcp --dport $port -j $rule
|
||||
elif [ $yesno == 2 ]; then
|
||||
main
|
||||
fi
|
||||
}
|
||||
|
||||
function del_rule_multiple_ip()
|
||||
{
|
||||
for ipdetails in `cat $ip_source`
|
||||
do
|
||||
if [ $opt_int == 1 ] && [ $proto_ch == 1 ] && [ $port_ch == 1 ]; then
|
||||
echo "$IPT -D $chain -s $ipdetails -i $interface -p tcp --dport $port -j $rule"
|
||||
gen=1
|
||||
elif [ $opt_int == 1 ] && [ $proto_ch == 2 ] && [ $port_ch == 1 ]; then
|
||||
echo "$IPT -D $chain -s $ipdetails -i $interface -p $proto --dport $port -j $rule"
|
||||
gen=2
|
||||
elif [ $opt_int == 1 ] && [ $proto_ch == 3 ] && [ $port_ch == 2 ]; then
|
||||
echo "$IPT -D $chain -s $ipdetails -i $interface --dport $port -j $rule"
|
||||
gen=3
|
||||
elif [ $opt_int == 1 ] && [ $proto_ch == 1 ] && [ $port_ch == 2 ]; then
|
||||
echo "$IPT -D $chain -s $ipdetails -i $interface -p tcp --dport $port -j $rule"
|
||||
gen=4
|
||||
elif [ $opt_int == 2 ] && [ $proto_ch == 1 ] && [ $port_ch == 1 ]; then
|
||||
echo "$IPT -D $chain -s $ipdetails -d $ip_dest -p tcp --dport $port -j $rule"
|
||||
gen=5
|
||||
elif [ $opt_int == 2 ] && [ $proto_ch == 2 ] && [ $port_ch == 1 ]; then
|
||||
echo "$IPT -D $chain -s $ipdetails -d $ip_dest -p $proto --dport $port -j $rule"
|
||||
gen=6
|
||||
elif [ $opt_int == 2 ] && [ $proto_ch == 3 ] && [ $port_ch == 2 ]; then
|
||||
echo "$IPT -D $chain -s $ipdetails -d $ip_dest --dport $port -j $rule"
|
||||
gen=7
|
||||
elif [ $opt_int == 2 ] && [ $proto_ch == 1 ] && [ $port_ch == 2 ]; then
|
||||
echo "$IPT -D $chain -s $ipdetails -d $ip_dest -p tcp --dport $port -j $rule"
|
||||
gen=8
|
||||
fi
|
||||
done
|
||||
|
||||
echo -e "\n\tDo you want to Enter and Save the Above rule to the IPTABLES? Yes=1 , No=2"
|
||||
read yesno
|
||||
for ipdetails in `cat $ip_source`
|
||||
do
|
||||
if [ $yesno == 1 ] && [ $gen == 1 ]; then
|
||||
$IPT -D $chain -s $ipdetails -i $interface -p tcp --dport $port -j $rule
|
||||
elif [ $yesno == 1 ] && [ $gen == 2 ]; then
|
||||
$IPT -D $chain -s $ipdetails -i $interface -p $proto --dport $port -j $rule
|
||||
elif [ $yesno == 1 ] && [ $gen == 3 ]; then
|
||||
$IPT -D $chain -s $ipdetails -i $interface --dport $port -j $rule
|
||||
elif [ $yesno == 1 ] && [ $gen == 4 ]; then
|
||||
$IPT -D $chain -s $ipdetails -i $interface -p tcp --dport $port -j $rule
|
||||
elif [ $yesno == 1 ] && [ $gen == 5 ]; then
|
||||
$IPT -D $chain -s $ipdetails -d $ip_dest -p tcp --dport $port -j $rule
|
||||
elif [ $yesno == 1 ] && [ $gen == 6 ]; then
|
||||
$IPT -D $chain -s $ipdetails -d $ip_dest -p $proto --dport $port -j $rule
|
||||
elif [ $yesno == 1 ] && [ $gen == 7 ]; then
|
||||
$IPT -D $chain -s $ipdetails -d $ip_dest --dport $port -j $rule
|
||||
elif [ $yesno == 1 ] && [ $gen == 8 ]; then
|
||||
$IPT -D $chain -s $ipdetails -d $ip_dest -p tcp --dport $port -j $rule
|
||||
elif [ $yesno == 2 ]; then
|
||||
main
|
||||
fi
|
||||
done
|
||||
}
|
||||
|
||||
echo "$opt_ip_srource"
|
||||
echo -e "\n\tPress Enter key to Generate the Complete Rule!!!"
|
||||
read temp
|
||||
echo -e "The Generated Rule is \n"
|
||||
if [ $opt_ip_srource == "1" ] || [ $opt_ip_srource == "2" ] ; then
|
||||
del_rule_single_ip 2>&1 | tee -a IpTab_$(date +%Y%m%d%H%M).log
|
||||
$IPTSAVE
|
||||
else
|
||||
del_rule_multiple_ip 2>&1 | tee -a IpTab_$(date +%Y%m%d%H%M).log
|
||||
$IPTSAVE
|
||||
fi
|
||||
|
||||
}
|
||||
echo -e "\t**********************|Delete your Iptable Menu|***************************\n
|
||||
1. Delete a Custum Rule
|
||||
2. Delete one Rule
|
||||
3. Back to Main Menu"
|
||||
|
||||
read opt_delfirewall
|
||||
case $opt_delfirewall in
|
||||
1) delprogram ;;
|
||||
2) deleteonerule 2>&1 | tee -a IpTab_$(date +%Y%m%d%H%M).log ;;
|
||||
3) main ;;
|
||||
*) echo -e "Wrong option Selected!!!"
|
||||
esac
|
||||
|
||||
}
|
||||
|
||||
|
||||
function main()
|
||||
{
|
||||
ROOT_UID=0
|
||||
if [ $UID == $ROOT_UID ];
|
||||
then
|
||||
clear
|
||||
opt_main=1
|
||||
while [ $opt_main != 6 ]
|
||||
do
|
||||
echo -e "************************************************************************"
|
||||
#############Check Whether the iptables installed or not############
|
||||
echo -e "\t**********************|Main Menu|***************************\n
|
||||
1. Check Iptables Package\n
|
||||
2. Iptables Services\n
|
||||
3. Build Your Firewall with Iptables\n
|
||||
4. Delete Your Firewall with Iptables\n
|
||||
5. EDSN script\n
|
||||
6. Exit"
|
||||
read opt_main
|
||||
case $opt_main in
|
||||
1) echo -e "******************************"
|
||||
rpm -q iptables
|
||||
echo -e "******************************" ;;
|
||||
2) checkstatus 2>&1 | tee -a IpTab_$(date +%Y%m%d%H%M).log ;;
|
||||
3) buildfirewall ;;
|
||||
4) delfirewall ;;
|
||||
5) sh setIptables_config2.sh 2>&1 | tee -a IpTab_$(date +%Y%m%d%H%M).log ;;
|
||||
6) exit 0 ;;
|
||||
*) echo -e "Wrong option Selected!!!"
|
||||
esac
|
||||
done
|
||||
else
|
||||
echo -e "You Must be the ROOT to Perfom this Task!!!"
|
||||
fi
|
||||
}
|
||||
main
|
||||
exit 0
|
||||
Reference in New Issue
Block a user