mirror of https://github.com/byReqz/netset.git
275 lines
12 KiB
Bash
Executable File
275 lines
12 KiB
Bash
Executable File
#!/bin/bash
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# license: gpl-3
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echo "which networkmanager do you want to use?"
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echo "please enter the name or number of your choice"
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if [[ -n $(systemctl --version | grep -e "systemd") ]];then
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echo "1. systemd-resolved [installed]"
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else
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echo "1. systemd-resolved [not installed]"
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fi
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if [[ -n $(ls /etc | grep -e "NetworkManager") ]];then
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echo "2. NetworkManager [installed]"
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else
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echo "2. NetworkManager [not installed]"
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fi
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if [[ -n $(ls /etc | grep -e "netplan") ]];then
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echo "3. netplan [installed]"
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else
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echo "3. netplan [not installed]"
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fi
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read c1
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if [[ "$c1" == "1" ]] || [[ "$c1" == "1." ]] || [[ "$c1" == "systemd-resolved" ]];then
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if [[ -z $(sudo systemctl status systemd-networkd | grep -e "dead") ]];then
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if [[ $(ls -l /etc/systemd/network | wc -l) != 0 ]];then
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echo "warning, there already are configs present"
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echo "do you want to continue? (Y/n)"
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read continue
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if [[ "$continue" == y ]] || [[ "$continue" == yes ]] || [[ -z "$continue" ]];then
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touch "/etc/systemd/network/10-ethernet.network"
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echo "[Match]" >> "/etc/systemd/network/10-ethernet.network"
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echo "Do you want to configure by Interfacename or MAC? (ifn/MAC)"
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read choice1
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if [[ "$choice1" =~ "ifn" ]];then
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echo "======================"
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echo "Please type out the Interfacename"
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echo "======================"
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ip link show
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read interface
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echo "Name=$interface" >> "/etc/systemd/network/10-ethernet.network"
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echo "" >> "/etc/systemd/network/10-ethernet.network"
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elif [[ "$choice1" =~ "mac" ]];then
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echo "======================"
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echo "Please type out the MAC-Adress"
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echo "======================"
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read mac
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echo "MACAdress=$mac" >> "/etc/systemd/network/10-ethernet.network"
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echo "" >> "/etc/systemd/network/10-ethernet.network"
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else
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echo "no proper input provided"
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exit
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fi
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echo "[Network]" >> "/etc/systemd/network/10-ethernet.network"
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echo "======================"
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echo "Please type out the IP-Adress you want to set (with CIDR)"
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echo "======================"
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read ipstatic
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echo "Address=$ipstatic" >> "/etc/systemd/network/10-ethernet.network"
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echo "======================"
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echo "Please type out the Gateway adress"
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echo "======================"
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read gateway
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echo "Gateway=$gateway" >> "/etc/systemd/network/10-ethernet.network"
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echo "======================"
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echo "Please type out the main DNS address (blank for none)"
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echo "======================"
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read dns
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if [[ -z "$dns" ]];then
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echo "======================"
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echo "Interface has been configured"
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echo "restart systemd-networkd to apply the profile"
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echo "======================"
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exit
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fi
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echo "DNS=$dns" >> "/etc/systemd/network/10-ethernet.network"
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echo "======================"
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echo "Interface has been configured"
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echo "restart systemd-networkd to apply the profile"
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echo "======================"
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exit
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else
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exit
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fi
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else
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touch "/etc/systemd/network/10-ethernet.network"
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echo "[Match]" >> "/etc/systemd/network/10-ethernet.network"
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echo "Do you want to configure by Interfacename or MAC? (ifn/MAC)"
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read choice1
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if [[ "$choice1" =~ "ifn" ]];then
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echo "======================"
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echo "Please type out the Interfacename"
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echo "======================"
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ip link show
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read interface
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echo "Name=$interface" >> "/etc/systemd/network/10-ethernet.network"
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echo "" >> "/etc/systemd/network/10-ethernet.network"
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elif [[ "$choice1" =~ "mac" ]];then
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echo "======================"
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echo "Please type out the MAC-Adress"
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echo "======================"
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read mac
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echo "MACAdress=$mac" >> "/etc/systemd/network/10-ethernet.network"
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echo "" >> "/etc/systemd/network/10-ethernet.network"
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else
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echo "no proper input provided"
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exit
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fi
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echo "[Network]" >> "/etc/systemd/network/10-ethernet.network"
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echo "======================"
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echo "Please type out the IP-Adress you want to set (with CIDR)"
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echo "======================"
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read ipstatic
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echo "Address=$ipstatic" >> "/etc/systemd/network/10-ethernet.network"
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echo "======================"
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echo "Please type out the Gateway adress"
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echo "======================"
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read gateway
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echo "Gateway=$gateway" >> "/etc/systemd/network/10-ethernet.network"
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echo "======================"
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echo "Please type out the main DNS address (blank for none)"
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echo "======================"
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read dns
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if [[ -z "$dns" ]];then
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echo "======================"
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echo "Interface has been configured"
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echo "restart systemd-networkd to apply the profile"
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echo "======================"
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exit
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fi
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echo "DNS=$dns" >> "/etc/systemd/network/10-ethernet.network"
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echo "======================"
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echo "Interface has been configured"
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echo "restart systemd-networkd to apply the profile"
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echo "======================"
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exit
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fi
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else
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echo "systemd-networkd is not running"
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exit
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fi
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elif [[ "$c1" == "2" ]] || [[ "$c1" == "2." ]] || [[ "$c1" == "networkmanager" ]];then
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echo "======================"
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echo "select a new connectionname"
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echo "======================"
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read nmc
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echo "======================"
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echo "type the name of the interface to use"
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echo ""
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ip a
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echo "======================"
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read nmcif
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echo "======================"
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echo "input the ip to set (cidr notion also accepted, defaults to /24 if empty)"
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echo "======================"
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read nmcip
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if [[ -z "$(echo $nmcip | grep -e "/")" ]];then
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nmcip=""$nmcip"/24"
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fi
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echo "======================"
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echo "input the gateway adress to set"
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echo "======================"
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read nmcgw
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echo "======================"
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echo "input the dns server adress(es) to set"
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echo "leave empty for default"
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echo "======================"
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read nmcdns
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if [[ -z "$nmcdns" ]];then
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# those are the default hetzner dns servers
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nmcdns="213.133.98.98"
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fi
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echo -e "[connection]" > ."$nmc".nmconnection
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echo -e "id="$nmc"" >> ."$nmc".nmconnection
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echo -e "uuid=$(curl -s "http://uuid4.com/?count=1&format=raw")" >> ."$nmc".nmconnection
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echo -e "type=ethernet" >> ."$nmc".nmconnection
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echo -e "autoconnect-priority=1" >> ."$nmc".nmconnection
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echo -e "interface-name="$nmcif"" >> ."$nmc".nmconnection
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# not sure if this actually works
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# echo -e "permissions=user:*:;" >> ."$nmc".nmconnection
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echo -e "timestamp=$(date +%s)" >> ."$nmc".nmconnection
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echo -e "" >> ."$nmc".nmconnection
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echo -e "[ethernet]" >> ."$nmc".nmconnection
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echo -e "auto-negotiate=true" >> ."$nmc".nmconnection
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echo -e "mac-address-blacklist=" >> ."$nmc".nmconnection
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echo -e "" >> ."$nmc".nmconnection
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echo -e "[ipv4]" >> ."$nmc".nmconnection
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echo -e "address1="$nmcip","$nmcgw"" >> ."$nmc".nmconnection
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echo -e "dns="$nmcdns";" >> ."$nmc".nmconnection
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echo -e "dns-search=" >> ."$nmc".nmconnection
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echo -e "method=manual" >> ."$nmc".nmconnection
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echo -e "" >> ."$nmc".nmconnection
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echo -e "[ipv6]" >> ."$nmc".nmconnection
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echo -e "addr-gen-mode=stable-privacy" >> ."$nmc".nmconnection
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echo -e "dns-search=" >> ."$nmc".nmconnection
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echo -e "method=auto" >> ."$nmc".nmconnection
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echo -e "" >> ."$nmc".nmconnection
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echo -e "[proxy]" >> ."$nmc".nmconnection
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echo "======================"
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echo "the connection file has been created in $PWD"
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echo "should it be installed right now? (requires root) [y/N]"
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echo "======================"
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read nmcyn1
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if [[ "$nmcyn1" == "y" ]] || [[ "$nmcyn1" == "Y" ]] || [[ "$nmcyn1" == "yes" ]];then
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mv ."$nmc".nmconnection /etc/NetworkManager/system-connections/"$nmc".nmconnection
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chown root:root /etc/NetworkManager/system-connections/"$nmc".nmconnection
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chmod 600 /etc/NetworkManager/system-connections/"$nmc".nmconnection
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systemctl restart NetworkManager
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else
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mv ."$nmc".nmconnection "$nmc".nmconnection
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exit
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fi
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exit
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elif [[ "$c1" == "3" ]] || [[ "$c1" == "3." ]] || [[ "$c1" == "netplan" ]];then
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echo "please enter the interface name"
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echo "======================"
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ip l
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echo "======================"
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read npif
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if [[ -n $(ip a | grep -e "$npif") ]];then
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echo "======================"
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echo "select the renderer to use, defaults to networkd"
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if [[ -n $(ls /etc | grep -e "NetworkManager") ]];then
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echo "- Networkmanager [nm]"
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fi
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if [[ -n $(systemctl --version | grep -e "systemd") ]];then
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echo "- systemd-networkd [nd]"
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fi
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echo "======================"
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read nprd
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if [[ "$nprd" == "nm" ]] || [[ "$nprd" == "networkmanager" ]] || [[ "$nprd" == "NetworkManager" ]];then
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nprd="NetworkManager"
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elif [[ "$nprd" == "nd" ]] || [[ "$nprd" == "networkd" ]] || [[ "$nprd" == "systemd-networkd" ]];then
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nprd="networkd"
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else
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nprd="networkd"
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fi
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echo "please enter the ip adress to set (with cidr notation)"
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read npip
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echo "please enter the gateway adress to set"
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read npgw
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echo "please enter the dns servers adress, leave empty for default"
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read npdns
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if [[ -z "$npdns" ]];then
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npdns="213.133.98.98"
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fi
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echo "network:" > $PWD/.netplan.yaml
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echo -e " version: 2" >> $PWD/.netplan.yaml
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echo -e " renderer: "$nprd"" >> $PWD/.netplan.yaml
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echo -e " ethernets:" >> $PWD/.netplan.yaml
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echo -e " "$npif":" >> $PWD/.netplan.yaml
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echo -e " addresses:" >> $PWD/.netplan.yaml
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echo -e " - "$npip"" >> $PWD/.netplan.yaml
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echo -e " gateway4: "$npgw"" >> $PWD/.netplan.yaml
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echo -e " nameservers:" >> $PWD/.netplan.yaml
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echo -e " search: [mydomain, otherdomain]" >> $PWD/.netplan.yaml
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echo -e " addresses: ["$npdns"]" >> $PWD/.netplan.yaml
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echo "======================"
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echo "config has been generated in the current directory"
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echo "should the config be installed now? (y/N)"
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echo "======================"
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read $npyn2
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if [[ "$npyn2" == "y" ]] || [[ "$npyn2" == "Y" ]] || [[ "$npyn2" == "yes" ]];then
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mv .netplan.yaml /etc/netplan/netplan.yaml
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exit
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else
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mv .netplan.yaml netplan.yaml
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exit
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fi
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else
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echo "interface not found, exiting"
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exit
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fi
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else
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echo "selected manager not supported"
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exit
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fi |