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Mesh peer interfaces configuration

This commit is contained in:
Bob Mottram 2015-07-19 19:59:21 +01:00
parent 8aae517e12
commit 1bcd6a21a1
1 changed files with 31 additions and 7 deletions
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38
src/freedombone-client
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@ -32,7 +32,8 @@ CURR_USER=$USER
VERSION="1.01"
# mesh networking settings
BATMAN_IPV6=
BRIDGE_BATMAN_IPV6=
PEER_BATMAN_IPV6=
# ssh (from https://stribika.github.io/2015/01/04/secure-secure-shell.html)
SSH_CIPHERS="chacha20-poly1305@openssh.com,aes256-gcm@openssh.com,aes128-gcm@openssh.com,aes256-ctr,aes192-ctr,aes128-ctr"
@ -83,7 +84,7 @@ function configure_ssh_client {
}
function mesh_batman {
if [ ! $BATMAN_IPV6 ]; then
if [ ! $BRIDGE_BATMAN_IPV6 ]; then
return
fi
sudo apt-get -y install iproute bridge-utils libnetfilter-conntrack3 batctl
@ -95,6 +96,29 @@ function mesh_batman {
sudo echo 'batman_adv' >> /etc/modules
fi
# If no address has been given then create a ramdom one
if [ ! $PEER_BATMAN_IPV6 ]; then
hexarray=( 1 2 3 4 5 6 7 8 9 0 a b c d e f )
a=${hexarray[$RANDOM%16]}${hexarray[$RANDOM%16]}${hexarray[$RANDOM%16]}${hexarray[$RANDOM%16]}
b=${hexarray[$RANDOM%16]}${hexarray[$RANDOM%16]}${hexarray[$RANDOM%16]}${hexarray[$RANDOM%16]}
c=${hexarray[$RANDOM%16]}${hexarray[$RANDOM%16]}${hexarray[$RANDOM%16]}${hexarray[$RANDOM%16]}
d=${hexarray[$RANDOM%16]}${hexarray[$RANDOM%16]}${hexarray[$RANDOM%16]}${hexarray[$RANDOM%16]}
PEER_BATMAN_IPV6="$IPV6_NETWORK:$a:$b:$c:$d"
fi
sudo cp /etc/network/interfaces ~/interfaces
if ! grep -q "# Mesh Networking (B.A.T.M.A.N)" ~/interfaces; then
echo '' >> ~/interfaces
echo '# Mesh Networking (B.A.T.M.A.N)' >> ~/interfaces
echo 'iface bat0 inet6 static' >> ~/interfaces
echo ' pre-up modprobe ipv6' >> ~/interfaces
echo " address $PEER_BATMAN_IPV6" >> ~/interfaces
echo ' netmask 64' >> ~/interfaces
sudo mv ~/interfaces /etc/network/interfaces
else
sudo rm ~/interfaces
fi
echo '#!/bin/bash' > /tmp/freedombone_mesh
echo '' > /tmp/freedombone_mesh
echo '# stop network manager to make the mesh network work' >> /tmp/freedombone_mesh
@ -109,7 +133,7 @@ function mesh_batman {
echo '' >> /tmp/freedombone_mesh
echo '# add the interface to the ad-hoc network - or create it.' >> /tmp/freedombone_mesh
echo -n "iwconfig wlan0 mode ad-hoc essid mesh ap " >> /tmp/freedombone_mesh
echo "$BATMAN_IPV6 channel 2" >> /tmp/freedombone_mesh
echo "$BRIDGE_BATMAN_IPV6 channel 2" >> /tmp/freedombone_mesh
echo '' >> /tmp/freedombone_mesh
echo -n '# add wlan0 to the batman-adv virtual interface(so it can ' >> /tmp/freedombone_mesh
echo 'communicate with other batman-adv nodes)' >> /tmp/freedombone_mesh
@ -127,7 +151,7 @@ function mesh_batman {
function show_help {
echo ''
echo 'freedombone-client --mesh-ip [mesh bridge IPv6 address]'
echo 'freedombone-client --bridge-ip [mesh bridge IPv6 address]'
echo ''
exit 0
}
@ -140,9 +164,9 @@ case $key in
-h|--help)
show_help
;;
--mesh-ip)
--bridge-ip)
shift
BATMAN_IPV6="$1"
BRIDGE_BATMAN_IPV6="$1"
;;
*)
# unknown option
@ -155,7 +179,7 @@ echo 'Configuring client'
configure_ssh_client
mesh_batman
echo 'Configuration complete'
if [[ $BATMAN_IPV6 ]]; then
if [[ $BRIDGE_BATMAN_IPV6 ]]; then
echo ''
echo 'Type "sudo mesh" to connect to the mesh network'
fi