Files
clover/image_builder/scripts/network_setup.sh
2018-04-16 21:24:03 +03:00

56 lines
1.9 KiB
Bash
Executable File

#!/bin/bash
set -e
echo -e "\033[0;31m\033[1m$(date) | #1 Write to /etc/wpa_supplicant/wpa_supplicant.conf\033[0m\033[0m"
# TODO: Use wpa_cli insted direct file edit
echo "
network={
ssid=\"CLEVER\"
mode=2
key_mgmt=WPA-PSK
psk=\"cleverwifi\"
frequency=2437
}" >> /etc/wpa_supplicant/wpa_supplicant.conf
echo -e "\033[0;31m\033[1m$(date) | #2 Write STATIC to /etc/dhcpcd.conf\033[0m\033[0m"
echo "
interface wlan0
static ip_address=192.168.11.1/24" >> /etc/dhcpcd.conf
echo -e "\033[0;31m\033[1m$(date) | #3 Write iface to /etc/default/isc-dhcp-server\033[0m\033[0m"
# https://www.shellhacks.com/ru/sed-find-replace-string-in-file/
sed -i 's/INTERFACESv4=\"\"/INTERFACESv4=\"wlan0\"/' /etc/default/isc-dhcp-server
echo -e "\033[0;31m\033[1m$(date) | #4 Write dhcp declaration subnet to /etc/dhcp/dhcpd.conf\033[0m\033[0m"
echo "subnet 192.168.11.0 netmask 255.255.255.0 {
range 192.168.11.11 192.168.11.254;
#option domain-name-servers 8.8.8.8;
#option domain-name "rpi.local";
option routers 192.168.11.1;
option broadcast-address 192.168.11.255;
default-lease-time 600;
max-lease-time 7200;
}" >> /etc/dhcp/dhcpd.conf
echo -e "\033[0;31m\033[1m$(date) | #5 Write start script for dhcpd to /etc/network/if-up.d/isc-dhcp-server\033[0m\033[0m"
echo "#!/bin/sh
if [ \"\$IFACE\" = \"--all\" ];
then sleep 10 && systemctl start isc-dhcp-server.service &
fi
" > /etc/network/if-up.d/isc-dhcp-server \
&& chmod +x /etc/network/if-up.d/isc-dhcp-server
echo -e "\033[0;31m\033[1m$(date) | #6 Write magic script for rename SSID to /etc/rc.local\033[0m\033[0m"
RENAME_SSID="sudo sed -i.OLD \"s/CLEVER/CLEVER-\$(head -c 100 /dev/urandom | xxd -ps -c 100 | sed -e 's/[^0-9]//g' | cut -c 1-4)/g\" /etc/wpa_supplicant/wpa_supplicant.conf && sudo sed -i '/sudo sed/d' /etc/rc.local && sudo reboot"
sed -i "19a$RENAME_SSID" /etc/rc.local
echo -e "\033[0;31m\033[1m$(date) | #7 End of network installation\033[0m\033[0m"