nextcloudpi/bin/ncp/NETWORKING/nc-static-IP.sh
2019-01-04 18:14:52 -07:00

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