From 404e5e614af6e7375c33d2367ebf5e2c22a9005e Mon Sep 17 00:00:00 2001
From: Bob Mottram <bob@robotics.uk.to>
Date: Sun, 26 Jul 2015 13:38:18 +0100
Subject: [PATCH] Move the batman script to systemd
---
src/freedombone | 310 +++++++++++++++++++++---------------------------
1 file changed, 135 insertions(+), 175 deletions(-)
diff --git a/src/freedombone b/src/freedombone
index 56922ce6..01c69fc1 100755
--- a/src/freedombone
+++ b/src/freedombone
@@ -366,6 +366,8 @@ EXTERNAL_IP_SERVICES=( \
'http://ipinfo.io/' \
'http://httpbin.org/ip')
+WIFI_CHANNEL=2
+
# cjdns settings
ENABLE_CJDNS="no"
CJDNS_PRIVATE_KEY=
@@ -377,6 +379,8 @@ CJDNS_PORT=
# B.A.T.M.A.N settings
ENABLE_BATMAN="no"
BATMAN_IPV6=
+BATMAN_CELLID='02:BA:00:00:03:01'
+ESSID='mesh'
# Babel mesh
ENABLE_BABEL="no"
@@ -746,6 +750,15 @@ function read_configuration {
fi
if [ -f $CONFIGURATION_FILE ]; then
+ if grep -q "WIFI_CHANNEL" $CONFIGURATION_FILE; then
+ WIFI_CHANNEL=$(grep "WIFI_CHANNEL" $CONFIGURATION_FILE | awk -F '=' '{print $2}')
+ fi
+ if grep -q "BATMAN_CELLID" $CONFIGURATION_FILE; then
+ BATMAN_CELLID=$(grep "BATMAN_CELLID" $CONFIGURATION_FILE | awk -F '=' '{print $2}')
+ fi
+ if grep -q "ESSID" $CONFIGURATION_FILE; then
+ ESSID=$(grep "ESSID" $CONFIGURATION_FILE | awk -F '=' '{print $2}')
+ fi
if grep -q "TOX_PORT" $CONFIGURATION_FILE; then
TOX_PORT=$(grep "TOX_PORT" $CONFIGURATION_FILE | awk -F '=' '{print $2}')
fi
@@ -1726,188 +1739,135 @@ function mesh_batman_bridge {
BATMAN_IPV6="$IPV6_NETWORK:$a:$b:$c:$d"
fi
- echo '#!/bin/sh' > /etc/init.d/batman
- echo '### BEGIN INIT INFO' >> /etc/init.d/batman
- echo '# Provides: mesh-node' >> /etc/init.d/batman
- echo '# Required-Start: $local_fs $remote_fs $network' >> /etc/init.d/batman
- echo '# Required-Stop: $local_fs $remote_fs' >> /etc/init.d/batman
- echo '# Default-Start: 2 3 4 5' >> /etc/init.d/batman
- echo '# Default-Stop: 0 1 6' >> /etc/init.d/batman
- echo '# Short-Description: Enable batman-adv based mesh node' >> /etc/init.d/batman
- echo '# Description: Configure the first wifi network card found as a' >> /etc/init.d/batman
- echo '# batman-adv mesh node.' >> /etc/init.d/batman
- echo '### END INIT INFO' >> /etc/init.d/batman
- echo '#' >> /etc/init.d/batman
- echo '# Based on http://www.open-mesh.org/projects/batman-adv/wiki/Quick-start-guide' >> /etc/init.d/batman
- echo '# and http://freifunk.in-kiel.de/wiki/Eigenen_Rechner_in_das_Freifunk-Netz' >> /etc/init.d/batman
- echo '#' >> /etc/init.d/batman
- echo '# Set up bat0 network interface on Linux to join the mesh network in' >> /etc/init.d/batman
- echo '# Oslo, Norway by default. The mesh setup can be adjusted by creating' >> /etc/init.d/batman
- echo '# /etc/default/batctl.' >> /etc/init.d/batman
- echo '' >> /etc/init.d/batman
- echo '# Exit on first error' >> /etc/init.d/batman
- echo '#set -e' >> /etc/init.d/batman
- echo '' >> /etc/init.d/batman
- echo '# Mesh definition' >> /etc/init.d/batman
- echo "ESSID=mesh" >> /etc/init.d/batman
- echo "CELLID=02:BA:00:00:03:01" >> /etc/init.d/batman
- echo 'CHANNEL=2' >> /etc/init.d/batman
- echo 'FREQUENCY=2437' >> /etc/init.d/batman
- echo '' >> /etc/init.d/batman
- echo '# Ethernet bridge definition (bridged do bat0)' >> /etc/init.d/batman
- echo 'BRIDGE=br-mesh' >> /etc/init.d/batman
- echo 'EIFACE=eth0' >> /etc/init.d/batman
- echo '' >> /etc/init.d/batman
- echo 'if [ -e /etc/default/batctl ] ; then' >> /etc/init.d/batman
- echo ' . /etc/default/batctl' >> /etc/init.d/batman
- echo 'fi' >> /etc/init.d/batman
- echo '' >> /etc/init.d/batman
- echo 'install_dependencies() {' >> /etc/init.d/batman
- echo ' echo "info: installing dependencies"' >> /etc/init.d/batman
- echo ' apt-get update -qq' >> /etc/init.d/batman
- echo ' DEBIAN_FRONTEND=noninteractive \' >> /etc/init.d/batman
- echo ' apt-get install -qqy \' >> /etc/init.d/batman
- echo ' rfkill \' >> /etc/init.d/batman
- echo ' batctl \' >> /etc/init.d/batman
- echo ' wireless-tools \' >> /etc/init.d/batman
- echo ' bridge-utils ' >> /etc/init.d/batman
- echo '}' >> /etc/init.d/batman
- echo '' >> /etc/init.d/batman
- echo 'first_wifi_interface() {' >> /etc/init.d/batman
- echo ' IFACE=$(ls -d /sys/class/net/*/wireless 2>/dev/null | sort | head -1|cut -d/ -f5)' >> /etc/init.d/batman
- echo ' if [ -z "$IFACE" ] ;then' >> /etc/init.d/batman
- echo ' IFACE=$(iwconfig 2>/dev/null | sort | awk "/IEEE 802/ {print $1; exit}")' >> /etc/init.d/batman
- echo ' fi' >> /etc/init.d/batman
- echo ' echo $IFACE' >> /etc/init.d/batman
- echo '}' >> /etc/init.d/batman
- echo '' >> /etc/init.d/batman
- echo 'start() {' >> /etc/init.d/batman
- echo ' if [ -z "$IFACE" ] ; then' >> /etc/init.d/batman
- echo ' echo "error: unable to find wifi interface, not enabling batman-adv mesh"' >> /etc/init.d/batman
- echo ' return' >> /etc/init.d/batman
- echo ' fi' >> /etc/init.d/batman
- echo ' echo "info: enabling batman-adv mesh network $ESSID on $IFACE"' >> /etc/init.d/batman
- echo ' $NETWORKMANAGER stop' >> /etc/init.d/batman
- echo ' sleep 5' >> /etc/init.d/batman
- echo '' >> /etc/init.d/batman
- echo ' # Might have to re-enable wifi' >> /etc/init.d/batman
- echo ' rfkill unblock $(rfkill list|awk -F: "/phy/ {print $1}") || true' >> /etc/init.d/batman
- echo '' >> /etc/init.d/batman
- echo ' ifconfig $IFACE down' >> /etc/init.d/batman
- echo ' ifconfig $IFACE mtu 1528' >> /etc/init.d/batman
- echo ' iwconfig $IFACE enc off' >> /etc/init.d/batman
- echo ' iwconfig $IFACE mode ad-hoc essid $ESSID channel $CHANNEL' >> /etc/init.d/batman
- echo ' sleep 1' >> /etc/init.d/batman
- echo ' iwconfig $IFACE ap $CELLID' >> /etc/init.d/batman
- echo '' >> /etc/init.d/batman
- echo ' modprobe batman-adv' >> /etc/init.d/batman
- echo ' batctl if add $IFACE' >> /etc/init.d/batman
- echo ' ifconfig $IFACE up' >> /etc/init.d/batman
- echo ' ifconfig bat0 up promisc' >> /etc/init.d/batman
- echo '' >> /etc/init.d/batman
- echo ' #Use persistent HWAddr' >> /etc/init.d/batman
- echo ' ether_new=$(ifconfig eth0 | grep HWaddr | sed -e "s/.*HWaddr //")' >> /etc/init.d/batman
- echo ' if [ ! -f /var/lib/mesh-node/bat0 ]' >> /etc/init.d/batman
- echo ' then' >> /etc/init.d/batman
- echo ' mkdir /var/lib/mesh-node' >> /etc/init.d/batman
- echo ' echo "${ether_new}" > /var/lib/mesh-node/bat0' >> /etc/init.d/batman
- echo ' else' >> /etc/init.d/batman
- echo ' ether=$(cat /var/lib/mesh-node/bat0)' >> /etc/init.d/batman
- echo ' ifconfig bat0 hw ether ${ether}' >> /etc/init.d/batman
- echo ' fi' >> /etc/init.d/batman
- echo '' >> /etc/init.d/batman
- echo ' if [ "$EIFACE" ] ; then' >> /etc/init.d/batman
- echo ' ifconfig $EIFACE up promisc' >> /etc/init.d/batman
- echo ' brctl addbr $BRIDGE' >> /etc/init.d/batman
- echo ' brctl addif $BRIDGE bat0' >> /etc/init.d/batman
- echo ' brctl addif $BRIDGE $EIFACE' >> /etc/init.d/batman
- echo ' ifconfig $BRIDGE up' >> /etc/init.d/batman
- echo ' fi' >> /etc/init.d/batman
- echo '}' >> /etc/init.d/batman
- echo '' >> /etc/init.d/batman
- echo 'stop() {' >> /etc/init.d/batman
- echo ' if [ -z "$IFACE" ] ; then' >> /etc/init.d/batman
- echo ' echo "error: unable to find wifi interface, not enabling batman-adv mesh"' >> /etc/init.d/batman
- echo ' return' >> /etc/init.d/batman
- echo ' fi' >> /etc/init.d/batman
- echo ' if [ "$EIFACE" ] ; then' >> /etc/init.d/batman
- echo ' brctl delif $BRIDGE bat0' >> /etc/init.d/batman
- echo ' brctl delif $BRIDGE $EIFACE' >> /etc/init.d/batman
- echo ' ifconfig $BRIDGE down || true' >> /etc/init.d/batman
- echo ' brctl delbr $BRIDGE' >> /etc/init.d/batman
- echo ' ifconfig $EIFACE down -promisc' >> /etc/init.d/batman
- echo ' fi' >> /etc/init.d/batman
- echo '' >> /etc/init.d/batman
- echo ' ifconfig bat0 down -promisc' >> /etc/init.d/batman
- echo '' >> /etc/init.d/batman
- echo ' batctl if del $IFACE' >> /etc/init.d/batman
- echo ' rmmod batman-adv' >> /etc/init.d/batman
- echo ' ifconfig $IFACE mtu 1500' >> /etc/init.d/batman
- echo ' ifconfig $IFACE down' >> /etc/init.d/batman
- echo ' iwconfig $IFACE mode managed' >> /etc/init.d/batman
- echo '' >> /etc/init.d/batman
- echo ' $NETWORKMANAGER restart' >> /etc/init.d/batman
- echo '}' >> /etc/init.d/batman
- echo '' >> /etc/init.d/batman
- echo 'status() {' >> /etc/init.d/batman
- echo ' batctl o' >> /etc/init.d/batman
- echo '}' >> /etc/init.d/batman
- echo '' >> /etc/init.d/batman
- echo 'IFACE=$(first_wifi_interface)' >> /etc/init.d/batman
- echo '' >> /etc/init.d/batman
- echo '# Work even if network-manager isnt installed' >> /etc/init.d/batman
- echo 'if [ -e /etc/init.d/network-manager ] || [ -e /etc/init/network-manager ] ; then' >> /etc/init.d/batman
- echo ' NETWORKMANAGER="service network-manager"' >> /etc/init.d/batman
- echo 'else' >> /etc/init.d/batman
- echo ' NETWORKMANAGER=true' >> /etc/init.d/batman
- echo 'fi' >> /etc/init.d/batman
- echo '' >> /etc/init.d/batman
- echo 'case "$1" in' >> /etc/init.d/batman
- echo ' setup)' >> /etc/init.d/batman
- echo ' install_dependencies' >> /etc/init.d/batman
- echo ' ;;' >> /etc/init.d/batman
- echo ' start|stop|status)' >> /etc/init.d/batman
- echo ' $1' >> /etc/init.d/batman
- echo ' ;;' >> /etc/init.d/batman
- echo ' force-reload)' >> /etc/init.d/batman
- echo ' ;;' >> /etc/init.d/batman
- echo ' *)' >> /etc/init.d/batman
- echo ' echo "error: invalid parameter $1"' >> /etc/init.d/batman
- echo ' echo "usage: $0 {start|stop|status}"' >> /etc/init.d/batman
- echo ' exit 1' >> /etc/init.d/batman
- echo ' ;;' >> /etc/init.d/batman
- echo 'esac' >> /etc/init.d/batman
- echo 'exit 0' >> /etc/init.d/batman
- chmod +x /etc/init.d/batman
- update-rc.d batman defaults
+ batman_script=/var/lib/batman
- if ! grep -q "# Mesh Networking (B.A.T.M.A.N)" /etc/network/interfaces; then
- echo '' >> /etc/network/interfaces
- echo '# Mesh Networking (B.A.T.M.A.N)' >> /etc/network/interfaces
- echo 'auto wlan0' >> /etc/network/interfaces
- echo 'iface wlan0 inet static' >> /etc/network/interfaces
- echo ' pre-up modprobe batman_adv' >> /etc/network/interfaces
- echo ' post-down modprobe -rf batman_adv' >> /etc/network/interfaces
- echo ' address 0.0.0.0' >> /etc/network/interfaces
- echo ' mtu 1532' >> /etc/network/interfaces
- echo ' wireless-mode ad-hoc' >> /etc/network/interfaces
- echo " wireless-essid mesh" >> /etc/network/interfaces
- echo " wireless-channel 2" >> /etc/network/interfaces
- echo " wireless-ap 02:12:34:56:78:9A" >> /etc/network/interfaces
- fi
- systemctl restart networking.service
- if [ ! "$?" = "0" ]; then
- systemctl status networking.service
- exit 6949
- fi
+ echo '#!/bin/sh' > $batman_script
+ echo '' >> $batman_script
+ echo '# Mesh definition' >> $batman_script
+ echo "ESSID=$ESSID" >> $batman_script
+ echo "CELLID=$BATMAN_CELLID" >> $batman_script
+ echo "CHANNEL=$WIFI_CHANNEL" >> $batman_script
+ echo '' >> $batman_script
+ echo '# Ethernet bridge definition (bridged do bat0)' >> $batman_script
+ echo 'BRIDGE=br-mesh' >> $batman_script
+ echo 'EIFACE=eth0' >> $batman_script
+ echo '' >> $batman_script
+ echo 'if [ -e /etc/default/batctl ]; then' >> $batman_script
+ echo ' . /etc/default/batctl' >> $batman_script
+ echo 'fi' >> $batman_script
+ echo '' >> $batman_script
+ echo 'first_wifi_interface() {' >> $batman_script
+ echo ' IFACE=$(ls -d /sys/class/net/*/wireless 2>/dev/null | sort | head -1|cut -d/ -f5)' >> $batman_script
+ echo ' if [ -z "$IFACE" ] ;then' >> $batman_script
+ echo ' IFACE=$(iwconfig 2>/dev/null | sort | awk "/IEEE 802/ {print $1; exit}")' >> $batman_script
+ echo ' fi' >> $batman_script
+ echo ' echo $IFACE' >> $batman_script
+ echo '}' >> $batman_script
+ echo '' >> $batman_script
+ echo 'start() {' >> $batman_script
+ echo ' if [ -z "$IFACE" ] ; then' >> $batman_script
+ echo ' echo "error: unable to find wifi interface, not enabling batman-adv mesh"' >> $batman_script
+ echo ' return' >> $batman_script
+ echo ' fi' >> $batman_script
+ echo ' echo "info: enabling batman-adv mesh network $ESSID on $IFACE"' >> $batman_script
+ echo ' systemctl stop networking' >> $batman_script
+ echo ' sleep 5' >> $batman_script
+ echo '' >> $batman_script
+ echo ' # Might have to re-enable wifi' >> $batman_script
+ echo ' rfkill unblock $(rfkill list|awk -F: "/phy/ {print $1}") || true' >> $batman_script
+ echo '' >> $batman_script
+ echo ' ifconfig $IFACE down' >> $batman_script
+ echo ' ifconfig $IFACE mtu 1528' >> $batman_script
+ echo ' iwconfig $IFACE enc off' >> $batman_script
+ echo ' iwconfig $IFACE mode ad-hoc essid $ESSID channel $CHANNEL' >> $batman_script
+ echo ' sleep 1' >> $batman_script
+ echo ' iwconfig $IFACE ap $CELLID' >> $batman_script
+ echo '' >> $batman_script
+ echo ' modprobe batman-adv' >> $batman_script
+ echo ' batctl if add $IFACE' >> $batman_script
+ echo ' ifconfig $IFACE up' >> $batman_script
+ echo ' ifconfig bat0 up promisc' >> $batman_script
+ echo '' >> $batman_script
+ echo ' #Use persistent HWAddr' >> $batman_script
+ echo ' ether_new=$(ifconfig eth0 | grep HWaddr | sed -e "s/.*HWaddr //")' >> $batman_script
+ echo ' if [ ! -f /var/lib/mesh-node/bat0 ]' >> $batman_script
+ echo ' then' >> $batman_script
+ echo ' mkdir /var/lib/mesh-node' >> $batman_script
+ echo ' echo "${ether_new}" > /var/lib/mesh-node/bat0' >> $batman_script
+ echo ' else' >> $batman_script
+ echo ' ether=$(cat /var/lib/mesh-node/bat0)' >> $batman_script
+ echo ' ifconfig bat0 hw ether ${ether}' >> $batman_script
+ echo ' fi' >> $batman_script
+ echo '' >> $batman_script
+ echo ' if [ "$EIFACE" ] ; then' >> $batman_script
+ echo ' ifconfig $EIFACE up promisc' >> $batman_script
+ echo ' brctl addbr $BRIDGE' >> $batman_script
+ echo ' brctl addif $BRIDGE bat0' >> $batman_script
+ echo ' brctl addif $BRIDGE $EIFACE' >> $batman_script
+ echo ' ifconfig $BRIDGE up' >> $batman_script
+ echo ' fi' >> $batman_script
+ echo '}' >> $batman_script
+ echo '' >> $batman_script
+ echo 'stop() {' >> $batman_script
+ echo ' if [ -z "$IFACE" ] ; then' >> $batman_script
+ echo ' echo "error: unable to find wifi interface, not enabling batman-adv mesh"' >> $batman_script
+ echo ' return' >> $batman_script
+ echo ' fi' >> $batman_script
+ echo ' if [ "$EIFACE" ] ; then' >> $batman_script
+ echo ' brctl delif $BRIDGE bat0' >> $batman_script
+ echo ' brctl delif $BRIDGE $EIFACE' >> $batman_script
+ echo ' ifconfig $BRIDGE down || true' >> $batman_script
+ echo ' brctl delbr $BRIDGE' >> $batman_script
+ echo ' ifconfig $EIFACE down -promisc' >> $batman_script
+ echo ' fi' >> $batman_script
+ echo '' >> $batman_script
+ echo ' ifconfig bat0 down -promisc' >> $batman_script
+ echo '' >> $batman_script
+ echo ' batctl if del $IFACE' >> $batman_script
+ echo ' rmmod batman-adv' >> $batman_script
+ echo ' ifconfig $IFACE mtu 1500' >> $batman_script
+ echo ' ifconfig $IFACE down' >> $batman_script
+ echo ' iwconfig $IFACE mode managed' >> $batman_script
+ echo '' >> $batman_script
+ echo ' systemctl restart networking' >> $batman_script
+ echo '}' >> $batman_script
+ echo '' >> $batman_script
+ echo 'IFACE=$(first_wifi_interface)' >> $batman_script
+ echo '' >> $batman_script
+ echo 'case "$1" in' >> $batman_script
+ echo ' start|stop)' >> $batman_script
+ echo ' $1' >> $batman_script
+ echo ' ;;' >> $batman_script
+ echo ' *)' >> $batman_script
+ echo ' echo "error: invalid parameter $1"' >> $batman_script
+ echo ' echo "usage: $0 {start|stop}"' >> $batman_script
+ echo ' exit 1' >> $batman_script
+ echo ' ;;' >> $batman_script
+ echo 'esac' >> $batman_script
+ echo 'exit 0' >> $batman_script
+
+ echo '[Unit]' > /etc/systemd/system/batman.service
+ echo 'Description=B.A.T.M.A.N. Advanced' >> /etc/systemd/system/batman.service
+ echo '' >> /etc/systemd/system/batman.service
+ echo '[Service]' >> /etc/systemd/system/batman.service
+ echo 'Type=oneshot' >> /etc/systemd/system/batman.service
+ echo "ExecStart=$batman_script start" >> /etc/systemd/system/batman.service
+ echo "ExecStop=$batman_script stop" >> /etc/systemd/system/batman.service
+ echo 'RemainAfterExit=yes' >> /etc/systemd/system/batman.service
+ echo '' >> /etc/systemd/system/batman.service
+ echo '[Install]' >> /etc/systemd/system/batman.service
+ echo 'WantedBy=multi-user.target' >> /etc/systemd/system/batman.service
+ systemctl enable batman
+ systemctl daemon-reload
if ! grep -q "Mesh Networking (B.A.T.M.A.N)" /home/$MY_USERNAME/README; then
echo '' >> /home/$MY_USERNAME/README
echo '' >> /home/$MY_USERNAME/README
echo 'Mesh Networking (B.A.T.M.A.N)' >> /home/$MY_USERNAME/README
echo '=============================' >> /home/$MY_USERNAME/README
- echo 'Mesh ESSID: mesh' >> /home/$MY_USERNAME/README
- echo "Mesh internet bridge IP address: $BATMAN_IPV6" >> /home/$MY_USERNAME/README
+ echo "Mesh ESSID: $ESSID" >> /home/$MY_USERNAME/README
+ echo "Mesh cell ID: $BATMAN_CELLID" >> /home/$MY_USERNAME/README
+ echo "Mesh wifi channel: $WIFI_CHANNEL" >> /home/$MY_USERNAME/README
chown $MY_USERNAME:$MY_USERNAME /home/$MY_USERNAME/README
chmod 600 /home/$MY_USERNAME/README
fi