2016-01-14 18:45:02 +01:00
|
|
|
#!/bin/bash
|
|
|
|
#
|
|
|
|
# .---. . .
|
|
|
|
# | | |
|
|
|
|
# |--- .--. .-. .-. .-.| .-. .--.--. |.-. .-. .--. .-.
|
|
|
|
# | | (.-' (.-' ( | ( )| | | | )( )| | (.-'
|
|
|
|
# ' ' --' --' -' - -' ' ' -' -' -' ' - --'
|
|
|
|
#
|
|
|
|
# Freedom in the Cloud
|
|
|
|
#
|
|
|
|
# Used to enable or disable batman mesh protocol on wlanX
|
|
|
|
#
|
|
|
|
# License
|
|
|
|
# =======
|
|
|
|
#
|
2017-09-29 14:31:09 +02:00
|
|
|
# Copyright (C) 2015-2017 Bob Mottram <bob@freedombone.net>
|
2016-01-14 18:45:02 +01:00
|
|
|
#
|
|
|
|
# This program is free software: you can redistribute it and/or modify
|
2016-02-13 23:09:27 +01:00
|
|
|
# it under the terms of the GNU Affero General Public License as published by
|
2016-01-14 18:45:02 +01:00
|
|
|
# the Free Software Foundation, either version 3 of the License, or
|
|
|
|
# (at your option) any later version.
|
|
|
|
#
|
|
|
|
# This program is distributed in the hope that it will be useful,
|
|
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
2016-02-13 23:09:27 +01:00
|
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
|
|
# GNU Affero General Public License for more details.
|
2016-01-14 18:45:02 +01:00
|
|
|
#
|
2016-02-13 23:09:27 +01:00
|
|
|
# You should have received a copy of the GNU Affero General Public License
|
|
|
|
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
2016-01-14 18:45:02 +01:00
|
|
|
|
|
|
|
PROJECT_NAME='freedombone'
|
|
|
|
COMPLETION_FILE=/root/${PROJECT_NAME}-completed.txt
|
2017-10-04 17:19:57 +02:00
|
|
|
|
|
|
|
# hotspot passphrase must be 5 characters or longer
|
|
|
|
HOTSPOT_PASSPHRASE="${PROJECT_NAME}"
|
2016-10-06 20:09:13 +02:00
|
|
|
|
2016-10-21 11:24:07 +02:00
|
|
|
source /usr/share/${PROJECT_NAME}/utils/${PROJECT_NAME}-utils-wifi
|
2018-01-12 23:18:23 +01:00
|
|
|
source /usr/share/${PROJECT_NAME}/utils/${PROJECT_NAME}-utils-mesh
|
2016-10-06 20:09:13 +02:00
|
|
|
|
2018-01-13 11:11:10 +01:00
|
|
|
mesh_protocol_init
|
2016-10-06 20:09:13 +02:00
|
|
|
update_wifi_adaptors
|
|
|
|
|
|
|
|
if [ ! $IFACE ]; then
|
|
|
|
echo $'No wlan adaptor'
|
|
|
|
exit 0
|
2016-10-02 16:37:35 +02:00
|
|
|
fi
|
2016-01-14 18:45:02 +01:00
|
|
|
|
|
|
|
if [ -e /etc/default/batctl ]; then
|
2016-07-21 21:44:20 +02:00
|
|
|
. /etc/default/batctl
|
2016-01-14 18:45:02 +01:00
|
|
|
fi
|
|
|
|
|
2016-06-26 10:55:31 +02:00
|
|
|
function status {
|
2016-07-21 21:44:20 +02:00
|
|
|
batctl o
|
2016-06-26 10:55:31 +02:00
|
|
|
}
|
|
|
|
|
2016-06-26 11:34:54 +02:00
|
|
|
function stop {
|
2016-07-21 21:44:20 +02:00
|
|
|
if [ -z "$IFACE" ]; then
|
|
|
|
echo 'error: unable to find wifi interface, not enabling batman-adv mesh'
|
|
|
|
return
|
|
|
|
fi
|
2017-11-22 23:21:01 +01:00
|
|
|
|
|
|
|
systemctl stop dnsmasq
|
|
|
|
systemctl disable dnsmasq
|
|
|
|
|
2016-07-21 21:44:20 +02:00
|
|
|
if [ "$EIFACE" ]; then
|
|
|
|
brctl delif $BRIDGE bat0
|
|
|
|
ifconfig $BRIDGE down || true
|
2017-10-04 17:19:57 +02:00
|
|
|
ethernet_connected=$(cat /sys/class/net/$EIFACE/carrier)
|
|
|
|
if [[ "$ethernet_connected" != "0" ]]; then
|
|
|
|
systemctl stop hostapd
|
|
|
|
brctl delif $BRIDGE $EIFACE
|
|
|
|
ifconfig $EIFACE down -promisc
|
|
|
|
fi
|
2016-07-21 21:44:20 +02:00
|
|
|
brctl delbr $BRIDGE
|
2016-10-06 20:09:13 +02:00
|
|
|
fi
|
2016-07-21 21:44:20 +02:00
|
|
|
|
|
|
|
avahi-autoipd -k $BRIDGE
|
|
|
|
avahi-autoipd -k $IFACE
|
|
|
|
ifconfig bat0 down -promisc
|
|
|
|
|
|
|
|
batctl if del $IFACE
|
|
|
|
ifconfig $IFACE mtu 1500
|
|
|
|
ifconfig $IFACE down
|
|
|
|
iwconfig $IFACE mode managed
|
|
|
|
|
2017-10-04 17:19:57 +02:00
|
|
|
if [ $IFACE_SECONDARY ]; then
|
|
|
|
systemctl stop hostapd
|
|
|
|
systemctl disable hostapd
|
|
|
|
batctl if del $IFACE_SECONDARY
|
|
|
|
ifconfig $IFACE_SECONDARY mtu 1500
|
|
|
|
ifconfig $IFACE_SECONDARY down
|
|
|
|
iwconfig $IFACE_SECONDARY mode managed
|
|
|
|
fi
|
|
|
|
|
|
|
|
rmmod batman-adv
|
|
|
|
|
2018-01-12 23:18:23 +01:00
|
|
|
disable_mesh_firewall
|
2017-09-29 18:32:51 +02:00
|
|
|
|
2016-07-21 21:44:20 +02:00
|
|
|
systemctl restart network-manager
|
2018-01-13 12:36:50 +01:00
|
|
|
|
|
|
|
if [ -f $MESH_CURRENT_PROTOCOL ]; then
|
|
|
|
rm $MESH_CURRENT_PROTOCOL
|
|
|
|
fi
|
2016-06-26 11:34:54 +02:00
|
|
|
}
|
|
|
|
|
2016-06-26 10:55:31 +02:00
|
|
|
function verify {
|
2016-07-21 21:44:20 +02:00
|
|
|
tempfile="$(mktemp)"
|
|
|
|
batctl o > $tempfile
|
|
|
|
if grep -q "disabled" $tempfile; then
|
|
|
|
echo $'B.A.T.M.A.N. not enabled'
|
|
|
|
rm $tempfile
|
|
|
|
stop
|
|
|
|
exit 726835
|
|
|
|
fi
|
|
|
|
echo $'B.A.T.M.A.N. is running'
|
|
|
|
rm $tempfile
|
|
|
|
}
|
|
|
|
|
2017-10-04 17:19:57 +02:00
|
|
|
function add_wifi_interface {
|
|
|
|
ifname=$1
|
|
|
|
ifssid=$WIFI_SSID
|
|
|
|
if [ $2 ]; then
|
|
|
|
ifssid=$2
|
|
|
|
fi
|
|
|
|
ifmode=ad-hoc
|
|
|
|
if [ $3 ]; then
|
|
|
|
ifmode=$3
|
|
|
|
fi
|
|
|
|
ifchannel=$CHANNEL
|
|
|
|
if [ $4 ]; then
|
|
|
|
ifchannel=$4
|
|
|
|
fi
|
|
|
|
|
|
|
|
ifconfig $ifname down
|
|
|
|
ifconfig $ifname mtu 1532
|
|
|
|
peermac=$(assign_peer_address)
|
|
|
|
if [ ! $peermac ]; then
|
|
|
|
echo $"Unable to obtain MAC address for $peermac on $ifname"
|
|
|
|
return
|
|
|
|
fi
|
|
|
|
ifconfig $ifname hw ether $peermac
|
|
|
|
echo $"$ifname assigned MAC address $peermac"
|
|
|
|
iwconfig $ifname enc off
|
|
|
|
iwconfig $ifname mode $ifmode essid $ifssid channel $ifchannel
|
|
|
|
|
|
|
|
batctl if add $ifname
|
|
|
|
ifconfig $ifname up
|
|
|
|
}
|
|
|
|
|
2016-06-26 10:55:31 +02:00
|
|
|
function start {
|
2017-11-22 23:21:01 +01:00
|
|
|
update_wifi_adaptors
|
|
|
|
|
2016-07-21 21:44:20 +02:00
|
|
|
if [ -z "$IFACE" ] ; then
|
|
|
|
echo 'error: unable to find wifi interface, not enabling batman-adv mesh'
|
|
|
|
exit 723657
|
|
|
|
fi
|
|
|
|
echo "info: enabling batman-adv mesh network $WIFI_SSID on $IFACE"
|
|
|
|
|
2018-01-13 12:36:50 +01:00
|
|
|
mesh_protocol_stop
|
|
|
|
|
2016-07-21 21:44:20 +02:00
|
|
|
systemctl stop network-manager
|
|
|
|
sleep 5
|
|
|
|
|
2018-01-12 23:18:23 +01:00
|
|
|
systemctl stop bmx6
|
|
|
|
systemctl disable bmx6
|
2017-11-22 23:21:01 +01:00
|
|
|
systemctl stop dnsmasq
|
|
|
|
systemctl disable dnsmasq
|
|
|
|
|
2016-07-21 21:44:20 +02:00
|
|
|
# remove an avahi service which isn't used
|
|
|
|
if [ -f /etc/avahi/services/udisks.service ]; then
|
|
|
|
sudo rm /etc/avahi/services/udisks.service
|
|
|
|
fi
|
|
|
|
|
2016-08-10 23:16:34 +02:00
|
|
|
global_rate_limit
|
|
|
|
|
2016-07-21 21:44:20 +02:00
|
|
|
# Might have to re-enable wifi
|
|
|
|
rfkill unblock $(rfkill list|awk -F: "/phy/ {print $1}") || true
|
|
|
|
|
2017-10-04 17:19:57 +02:00
|
|
|
secondary_wifi_available=
|
|
|
|
if [ $IFACE_SECONDARY ]; then
|
|
|
|
if [[ $IFACE != $IFACE_SECONDARY ]]; then
|
|
|
|
if [ -d /etc/hostapd ]; then
|
|
|
|
if [ ${#HOTSPOT_PASSPHRASE} -gt 4 ]; then
|
|
|
|
secondary_wifi_available=1
|
|
|
|
else
|
|
|
|
echo $'Hotspot passphrase is too short'
|
|
|
|
fi
|
|
|
|
fi
|
|
|
|
fi
|
2017-09-29 23:23:03 +02:00
|
|
|
fi
|
2016-07-21 21:44:20 +02:00
|
|
|
|
|
|
|
modprobe batman-adv
|
2017-10-04 17:19:57 +02:00
|
|
|
|
|
|
|
add_wifi_interface $IFACE $WIFI_SSID ad-hoc $CHANNEL
|
2016-07-21 21:44:20 +02:00
|
|
|
avahi-autoipd --force-bind --daemonize --wait $IFACE
|
2017-10-04 17:19:57 +02:00
|
|
|
|
|
|
|
# NOTE: Don't connect the secondary wifi device. hostapd will handle that by itself
|
|
|
|
|
2016-07-21 21:44:20 +02:00
|
|
|
ifconfig bat0 up promisc
|
|
|
|
|
2017-10-04 17:19:57 +02:00
|
|
|
brctl addbr $BRIDGE
|
|
|
|
brctl addif $BRIDGE bat0
|
|
|
|
ifconfig bat0 0.0.0.0
|
2017-11-23 11:46:40 +01:00
|
|
|
ethernet_connected='0'
|
2016-07-21 21:44:20 +02:00
|
|
|
if [ "$EIFACE" ] ; then
|
2017-10-04 17:19:57 +02:00
|
|
|
ethernet_connected=$(cat /sys/class/net/$EIFACE/carrier)
|
|
|
|
if [[ "$ethernet_connected" != "0" ]]; then
|
|
|
|
echo $'Trying ethernet bridge to the internet'
|
|
|
|
brctl addif $BRIDGE $EIFACE
|
|
|
|
ifconfig $EIFACE 0.0.0.0
|
|
|
|
ifconfig $EIFACE up promisc
|
|
|
|
echo $'End of ethernet bridge'
|
|
|
|
else
|
|
|
|
echo $"$EIFACE is not connected"
|
2016-10-06 20:09:13 +02:00
|
|
|
fi
|
2016-07-21 21:44:20 +02:00
|
|
|
fi
|
2017-10-04 17:19:57 +02:00
|
|
|
ifconfig $BRIDGE up
|
|
|
|
dhclient $BRIDGE
|
|
|
|
|
2018-01-12 23:18:23 +01:00
|
|
|
enable_mesh_seconary_wifi
|
2016-07-21 21:44:20 +02:00
|
|
|
|
2018-01-12 23:18:23 +01:00
|
|
|
enable_mesh_firewall
|
2017-09-29 18:32:51 +02:00
|
|
|
|
2016-07-21 21:44:20 +02:00
|
|
|
systemctl restart avahi-daemon
|
|
|
|
|
2018-01-12 23:18:23 +01:00
|
|
|
enable_mesh_scuttlebot
|
|
|
|
enable_mesh_tor
|
2017-10-05 18:43:10 +02:00
|
|
|
|
2017-12-16 19:57:41 +01:00
|
|
|
sed -i "s|server_name .*|server_name ${HOSTNAME}.local;|g" /etc/nginx/sites-available/git_ssb
|
2018-01-12 23:18:23 +01:00
|
|
|
|
2017-12-16 19:57:41 +01:00
|
|
|
systemctl restart nginx
|
2017-12-16 19:01:59 +01:00
|
|
|
|
2016-07-21 21:44:20 +02:00
|
|
|
verify
|
2018-01-13 12:36:50 +01:00
|
|
|
|
|
|
|
echo "batman-adv" > $MESH_CURRENT_PROTOCOL
|
2016-01-14 18:45:02 +01:00
|
|
|
}
|
|
|
|
|
2016-09-10 15:58:51 +02:00
|
|
|
function monitor {
|
|
|
|
if [ -z "$IFACE" ] ; then
|
|
|
|
echo 'error: unable to find wifi interface, not enabling batman-adv mesh'
|
|
|
|
exit 723657
|
|
|
|
fi
|
|
|
|
|
2017-10-29 12:42:33 +01:00
|
|
|
clear
|
|
|
|
echo ''
|
|
|
|
echo $'*** Stopping network ***'
|
|
|
|
echo ''
|
|
|
|
|
2016-09-10 15:58:51 +02:00
|
|
|
stop
|
|
|
|
|
|
|
|
echo "info: monitoring mesh network $WIFI_SSID on $IFACE"
|
|
|
|
|
|
|
|
systemctl stop network-manager
|
|
|
|
sleep 5
|
|
|
|
|
2017-10-29 12:42:33 +01:00
|
|
|
clear
|
|
|
|
echo ''
|
|
|
|
echo $'*** Setting firewall rate limit ***'
|
|
|
|
echo ''
|
|
|
|
|
2016-09-10 15:58:51 +02:00
|
|
|
global_rate_limit
|
|
|
|
|
2017-10-29 12:42:33 +01:00
|
|
|
clear
|
|
|
|
echo ''
|
|
|
|
echo $'*** Enabling wifi adaptor in monitor mode ***'
|
|
|
|
echo ''
|
|
|
|
|
2016-09-10 15:58:51 +02:00
|
|
|
# Might have to re-enable wifi
|
|
|
|
rfkill unblock $(rfkill list|awk -F: "/phy/ {print $1}") || true
|
|
|
|
|
|
|
|
ifconfig $IFACE down
|
|
|
|
ifconfig $IFACE mtu 1532
|
|
|
|
ifconfig $IFACE hw ether $(assign_peer_address)
|
|
|
|
iwconfig $IFACE enc off
|
|
|
|
iwconfig $IFACE mode monitor channel $CHANNEL
|
|
|
|
sleep 1
|
|
|
|
iwconfig $IFACE ap $CELLID
|
|
|
|
|
|
|
|
modprobe batman-adv
|
|
|
|
batctl if add $IFACE
|
|
|
|
ifconfig $IFACE up
|
2017-10-29 12:42:33 +01:00
|
|
|
|
2016-09-10 15:58:51 +02:00
|
|
|
horst -i $IFACE
|
2017-10-29 12:42:33 +01:00
|
|
|
|
|
|
|
clear
|
|
|
|
echo ''
|
|
|
|
echo $'*** Restarting the network daemon. This may take a while. ***'
|
|
|
|
echo ''
|
|
|
|
|
2016-09-10 16:20:14 +02:00
|
|
|
start
|
2016-09-10 15:58:51 +02:00
|
|
|
}
|
|
|
|
|
2016-01-14 18:45:02 +01:00
|
|
|
if ! grep -q "$IFACE" /proc/net/dev; then
|
2016-07-21 21:44:20 +02:00
|
|
|
echo 'Interface $IFACE was not found'
|
|
|
|
stop
|
|
|
|
exit 1
|
2016-01-14 18:45:02 +01:00
|
|
|
fi
|
|
|
|
|
|
|
|
case "$1" in
|
2016-09-10 15:58:51 +02:00
|
|
|
start|stop|status|monitor)
|
2016-07-21 21:44:20 +02:00
|
|
|
$1
|
|
|
|
;;
|
|
|
|
restart)
|
2017-10-29 12:49:02 +01:00
|
|
|
clear
|
|
|
|
echo ''
|
|
|
|
echo $'*** Stopping mesh network connection ***'
|
|
|
|
echo ''
|
2016-07-21 21:44:20 +02:00
|
|
|
stop
|
|
|
|
sleep 10
|
2017-10-29 12:49:02 +01:00
|
|
|
clear
|
|
|
|
echo ''
|
|
|
|
echo $'*** Starting mesh network connection ***'
|
|
|
|
echo ''
|
2016-07-21 21:44:20 +02:00
|
|
|
start
|
|
|
|
;;
|
|
|
|
ping)
|
|
|
|
batctl ping $2
|
|
|
|
;;
|
2016-09-10 14:09:33 +02:00
|
|
|
data)
|
|
|
|
watch -n1 "batctl s | grep mgmt | grep bytes"
|
|
|
|
;;
|
2016-07-21 21:44:20 +02:00
|
|
|
ls|list)
|
|
|
|
avahi-browse -atl
|
|
|
|
;;
|
|
|
|
*)
|
|
|
|
echo "error: invalid parameter $1"
|
|
|
|
echo 'usage: $0 {start|stop|restart|status|ping|ls|list}'
|
|
|
|
exit 2
|
|
|
|
;;
|
2016-01-14 18:45:02 +01:00
|
|
|
esac
|
|
|
|
exit 0
|