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Beginning of support for batman

This commit is contained in:
Bob Mottram 2015-06-28 15:20:54 +01:00
parent 249d9b0f2e
commit 07fe5c9464
1 changed files with 85 additions and 0 deletions
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src/freedombone
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@ -374,6 +374,10 @@ CJDNS_IPV6=
CJDNS_PASSWORD=
CJDNS_PORT=
# B.A.T.M.A.N settings
ENABLE_BATMAN="no"
BATMAN_IP='10.47.254.254'
function show_help {
echo ''
echo 'freedombone -c [configuration file]'
@ -617,6 +621,11 @@ else
shift
ENABLE_CJDNS="yes"
;;
# Enable B.A.T.M.A.N
--batman)
shift
ENABLE_BATMAN="yes"
;;
# VoIP server password
--vpass)
shift
@ -796,6 +805,12 @@ function read_configuration {
if grep -q "LOCAL_NETWORK_STATIC_IP_ADDRESS" $CONFIGURATION_FILE; then
LOCAL_NETWORK_STATIC_IP_ADDRESS=$(grep "LOCAL_NETWORK_STATIC_IP_ADDRESS" $CONFIGURATION_FILE | awk -F '=' '{print $2}')
fi
if grep -q "ENABLE_BATMAN" $CONFIGURATION_FILE; then
ENABLE_BATMAN=$(grep "ENABLE_BATMAN" $CONFIGURATION_FILE | awk -F '=' '{print $2}')
fi
if grep -q "BATMAN_IP" $CONFIGURATION_FILE; then
BATMAN_IP=$(grep "BATMAN_IP" $CONFIGURATION_FILE | awk -F '=' '{print $2}')
fi
if grep -q "ENABLE_CJDNS" $CONFIGURATION_FILE; then
ENABLE_CJDNS=$(grep "ENABLE_CJDNS" $CONFIGURATION_FILE | awk -F '=' '{print $2}')
fi
@ -1495,6 +1510,76 @@ function mesh_cjdns_tools {
echo 'mesh_cjdns_tools' >> $COMPLETION_FILE
}
function mesh_batman {
# https://sudoroom.org/wiki/Mesh/Relay_setup
# also see http://www.netlore.co.uk/airmesh/
if grep -Fxq "mesh_batman" $COMPLETION_FILE; then
return
fi
if [[ $ENABLE_BATMAN != "yes" ]]; then
return
fi
modprobe batman-adv
[ $? -ne 0 ] && echo "B.A.T.M.A.N module not available" && exit 76482
if ! grep -q "batman_adv" /etc/modules; then
echo 'batman_adv' >> /etc/modules
fi
modprobe l2tp_core
[ $? -ne 0 ] && echo "l2tp_core module not available" && exit 7358
if ! grep -q "l2tp_core" /etc/modules; then
echo 'l2tp_core' >> /etc/modules
fi
modprobe l2tp_eth
[ $? -ne 0 ] && echo "l2tp_eth module not available" && exit 8735
if ! grep -q "l2tp_eth" /etc/modules; then
echo 'l2tp_eth' >> /etc/modules
fi
modprobe l2tp_netlink
[ $? -ne 0 ] && echo "l2tp_netlink module not available" && exit 87367
if ! grep -q "l2tp_netlink" /etc/modules; then
echo 'l2tp_netlink' >> /etc/modules
fi
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 'iface bat0 inet static' >> /etc/network/interfaces
echo " address $BATMAN_IP" >> /etc/network/interfaces
echo ' netmask 255.0.0.0' >> /etc/network/interfaces
fi
apt-get -y install iproute bridge-utils libnetfilter-conntrack3 python-dev libevent-dev ebtables python-pip git
cd $BUILD_PATH
git clone https://github.com/wlanslovenija/tunneldigger.git /opt/tunneldigger
chown root:root -R /opt/tunneldigger
cd /opt/tunneldigger/broker
pip install -r requirements.txt
EXTERNAL_IP=$(TODO)
sed -i 's|address=.*|address=$EXTERNAL_IP|g' l2tp_broker.cfg
sed -i 's|interface=.*|interface=eth0|g' l2tp_broker.cfg
sed -i 's|session.up=.*|session.up=/opt/tunneldigger/broker/scripts/up_hook.sh|g' l2tp_broker.cfg
cd /opt/tunneldigger/broker/scripts
echo '#!/bin/sh' > /opt/tunneldigger/broker/scripts/up_hook.sh
echo 'INTERFACE="$3"' >> /opt/tunneldigger/broker/scripts/up_hook.sh
echo 'ifconfig $INTERFACE up' >> /opt/tunneldigger/broker/scripts/up_hook.sh
echo 'batctl if add $INTERFACE' >> /opt/tunneldigger/broker/scripts/up_hook.sh
echo 'if [ `cat /sys/class/net/bat0/operstate` != "up" ]; then' >> /opt/tunneldigger/broker/scripts/up_hook.sh
echo " ifconfig bat0 $BATMAN_IP netmask 255.0.0.0 up" >> /opt/tunneldigger/broker/scripts/up_hook.sh
echo 'fi' >> /opt/tunneldigger/broker/scripts/up_hook.sh
chmod 755 up_hook.sh
# TODO make a systemd service to run ./l2tp_broker.py l2tp_broker.cfg
echo 'mesh_batman' >> $COMPLETION_FILE
}
function remove_instructions_from_motd {
sed -i '/## /d' /etc/motd
}