113 lines
3.2 KiB
Bash
113 lines
3.2 KiB
Bash
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#!/bin/bash
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############################
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# CONNECTION CONFIGURATION #
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############################
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interface="wlan0"
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wireless="yes" # Change to "no" for ethernet
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wireless_ssid="tp-link_6789"
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wireless_pass="mywirelesspassword"
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ip_interface="192.168.0.100/24"
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gw_interface="192.168.0.1"
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dns_one="1.1.1.1"
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dns_two="1.1.0.0"
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#############################
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case "$TERM" in
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xterm-color|*-256color) color_prompt=yes;;
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esac
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if [ "$color_prompt" = yes ]; then
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blue='\e[1;34m'
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red='\e[1;31m'
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yellow='\e[1;33m'
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purple='\e[35m'
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green='\e[32m'
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end='\e[0m'
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else
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blue='' # Disable blue color
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red='' # Disable red color
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yellow='' # Disable yellow color
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purple='' # Disable purple color
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green='' # Disable green color
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end='' # Disable color
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fi
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# CHECK ROOT PERMISSIONS
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mkdir -p /etc/root &> /dev/null
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administrator=$?
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if [ ${administrator} -eq 0 ] ; then
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rm -rf /etc/root
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else
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echo -e ""
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echo -e "${blue} # wireless-iwctl${end}"
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echo -e "${purple} ################${end}"
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echo -e ""
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echo -e "${red} # Administrator permissions are required!${end}"
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echo -e ""
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exit
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fi
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# INITIALIZE CONFIGURATION
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echo -e ""
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echo -e "${blue} # wireless-iwctl${end}"
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echo -e "${purple} ################${end}"
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echo -e ""
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# CONFIGURE WIFI CONNECTTION
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if [ "${wireless}" == "yes" ] ; then
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echo -e "${blue} # Connecting ${interface} to SSID ${wireless_ssid}${end}"
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sleep 1
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iwctl --passphrase ${wireless_pass} station ${interface} connect ${wireless_ssid} 2> /dev/null
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connect_error="$?"
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if [ ${connect_error} == 0 ] ; then
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echo -e "${green} # Connected to ${wireless_ssid}${end}"
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else
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echo -e "${red} # Failed to connect ${wireless_ssid}${end}"
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fi
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fi
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# CONFIGURE IP ADDRESS
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echo -e "${purple} # Configuring IP address for ${interface}${end}"
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sleep 1
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ip addr add ${ip_interface} dev ${interface} 2> /dev/null
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connect_error="$?"
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if [ ${connect_error} == 0 ] ; then
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echo -e "${green} # Configured IP ${ip_interface} for ${interface}${end}"
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else
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echo -e "${red} # Failed to configure IP ${ip_interface} for ${interface}${end}"
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fi
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echo -e "${purple} # Configuring gateway for ${interface}${end}"
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sleep 1
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ip route add default via ${gw_interface} 2> /dev/null
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connect_error="$?"
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if [ ${connect_error} == 0 ] ; then
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echo -e "${green} # Configured gateway ${gw_interface} for ${interface}${end}"
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else
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echo -e "${red} # Failed to configure gateway ${gw_interface} for ${interface}${end}"
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fi
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echo -e "${purple} # Setting UP interface ${interface}${end}"
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sleep 1
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ip link set ${interface} up 2> /dev/null
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connect_error="$?"
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if [ ${connect_error} == 0 ] ; then
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echo -e "${green} # The interface ${interface} is now UP${end}"
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else
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echo -e "${red} # The interface ${interface} is now DOWN${end}"
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fi
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# CONFIGURAR LOS DNS
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echo -e "${yellow} # Configuring DNS servers${end}"
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echo "nameserver ${dns_one}" > /etc/resolv.conf 2> /dev/null
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error_dns="$?"
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echo "nameserver ${dns_two}" >> /etc/resolv.conf 2> /dev/null
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error_dns_sec="$?"
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connect_error=$(expr ${error_dns} + ${error_dns_sec})
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if [ ${connect_error} == 0 ] ; then
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echo -e "${green} # Configured primary DNS ${dns_one}${end}"
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echo -e "${green} # Configured secondary DNS ${dns_two}${end}"
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else
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echo -e "${red} # Failed to configure DNS servers${end}"
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fi
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