mirror of
https://github.com/nextcloud/nextcloudpi.git
synced 2026-01-10 15:12:01 -03:30
114 lines
2.8 KiB
Bash
114 lines
2.8 KiB
Bash
#!/bin/bash
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# Enable static IP or DHCP for Raspbian
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#
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# Copyleft 2017 by Ignacio Nunez Hernanz <nacho _a_t_ ownyourbits _d_o_t_ com>
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# GPL licensed (see end of file) * Use at your own risk!
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#
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# More at: https://ownyourbits.com
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#
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configure()
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{
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local GW="$( ip r | grep "default via" | awk '{ print $3 }' | head -1 )"
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local DNS="$( grep nameserver /etc/resolv.conf | head -1 | awk '{ print $2 }' )"
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[[ "$DNS" == "" ]] && DNS="$GW"
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local IFACE="$( ip r | grep "default via" | awk '{ print $5 }' | head -1 )"
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[[ "$IFACE" == "" ]] && { echo "Couldn't find default interface"; exit 1; }
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## DHCPCD
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[[ -f /etc/dhcpcd.conf ]] && {
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# delete NCP config
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grep -q "^# NextcloudPi autogenerated" /etc/dhcpcd.conf && \
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sed -i '/^# NextcloudPi autogenerated/,+6d' /etc/dhcpcd.conf
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[[ $ACTIVE != "yes" ]] && {
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systemctl restart dhcpcd
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echo "DHCP enabled"
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return
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}
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cat >> /etc/dhcpcd.conf <<EOF
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# NextcloudPi autogenerated
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# don't modify! better use ncp-config
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interface $IFACE
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static ip_address=$IP/24
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static routers=$GW
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static domain_name_servers=$DNS
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# Local loopback
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auto lo
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iface lo inet loopback
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EOF
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systemctl restart dhcpcd
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} || {
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## NETWORK MANAGER
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cp -n /etc/network/interfaces /etc/network/interfaces-ncp-backup-orig
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[[ $ACTIVE != "yes" ]] && {
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cat > /etc/network/interfaces <<EOF
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# Wired adapter #1
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allow-hotplug $IFACE
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no-auto-down $IFACE
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auto $IFACE
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iface $IFACE inet dhcp
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# Local loopback
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auto lo
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iface lo inet loopback
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EOF
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ifdown "${IFACE}"
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ifup "${IFACE}"
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echo "DHCP enabled"
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return
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}
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cat > /etc/network/interfaces <<EOF
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# ncp-config generated
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source /etc/network/interfaces.d/*
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# Local loopback
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auto lo
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iface lo inet loopback
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# Interface $IFACE
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auto $IFACE
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allow-hotplug $IFACE
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iface $IFACE inet static
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address $IP
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netmask 255.255.255.0
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gateway $GW
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dns-nameservers $DNS 8.8.8.8
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EOF
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pkill dhclient
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ifdown "${IFACE}"
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ifup "${IFACE}"
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}
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ncc config:system:set trusted_domains 1 --value="$IP"
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set-nc-domain "${IP}"
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echo "Static IP set to $IP"
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}
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install() { :; }
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# License
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#
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# This script is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This script is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this script; if not, write to the
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# Free Software Foundation, Inc., 59 Temple Place, Suite 330,
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# Boston, MA 02111-1307 USA
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