67 lines
1.5 KiB
Bash
67 lines
1.5 KiB
Bash
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#!/bin/sh
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# 2020-06-13, Nico Schottelius
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# See https://ungleich.ch/u/products/viirb-ipv6-box/
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if [ $# -ne 1 ]; then
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echo "$0 interface"
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echo " interface to add the config ip address to"
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exit 1
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fi
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set -x
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dev=$1; shift
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# openwrt
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version=19.07.3
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filename=openwrt-${version}-ramips-mt76x8-vocore2-squashfs-sysupgrade.bin
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# IP address for setting it up initially
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viirb_ip=192.168.61.1
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sudo ip addr del 192.168.61.2/24 dev "$dev" 2>/dev/null || true
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sudo ip addr add 192.168.61.2/24 dev "$dev"
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# don't care about other/old known_host entries
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ssh-keygen -R ${viirb_ip}
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ping -c2 ${viirb_ip}
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if [ $? -ne 0 ]; then
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echo "Cannot reach any VIIRB - exiting"
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exit 1
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fi
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cat ~/.ssh/id_rsa.pub | ssh root@${viirb_ip} "cat > /etc/dropbear/authorized_keys"
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# Don't re-download if we already have it
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wget -c http://downloads.openwrt.org/releases/${version}/targets/ramips/mt76x8/${filename}
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scp ${filename} root@${viirb_ip}:/tmp
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ssh root@${viirb_ip} "sysupgrade /tmp/*.bin"
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# It still pings for some time - wait for the reboot to happen
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echo "Waiting for VIIRB to disappear"
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sleep 15
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wait=0
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found=""
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while [ $wait -lt 180 ]; do
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ping -c1 ${viirb_ip} >/dev/null
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if [ $? -eq 0 ]; then
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found=yes
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# wait for ssh to come up
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sleep 10
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break
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fi
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sleep 1
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wait=$((wait+1))
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done
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if [ ! "$found" ]; then
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echo "Did not find updated viirb - debug / restart it"
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exit 1
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fi
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echo "VIIRB successfully updated to ${version}"
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