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Fixing mesh hotspot

This commit is contained in:
Bob Mottram 2017-11-22 22:21:01 +00:00
parent 77ad570e16
commit 10e4cb3887
2 changed files with 46 additions and 20 deletions
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2
src/freedombone-image-customise
View File

@ -686,7 +686,7 @@ initialise_mesh() {
chroot "$rootdir" apt-get -yq install tor
# dhcp daemon for hotspot on secondary wifi adapter
chroot "$rootdir" apt-get -yq install isc-dhcp-server
chroot "$rootdir" apt-get -yq install dnsmasq
configure_firewall
install_avahi

64
src/freedombone-mesh-batman
View File

@ -101,7 +101,7 @@ function get_ipv4_wlan {
}
function mesh_hotspot_ip_address {
echo $(ip -o -f inet addr show dev "$BRIDGE" | awk '{print $4}' | awk 'END {print}' | awk -F '/' '{print $1}')
echo $(ip -o -f inet addr show dev "${BRIDGE}" | awk '{print $4}' | awk 'END {print}' | awk -F '/' '{print $1}')
}
function global_rate_limit {
@ -122,6 +122,10 @@ function stop {
echo 'error: unable to find wifi interface, not enabling batman-adv mesh'
return
fi
systemctl stop dnsmasq
systemctl disable dnsmasq
if [ "$EIFACE" ]; then
brctl delif $BRIDGE bat0
ifconfig $BRIDGE down || true
@ -302,6 +306,8 @@ function mesh_create_app_downloads_page {
}
function start {
update_wifi_adaptors
if [ -z "$IFACE" ] ; then
echo 'error: unable to find wifi interface, not enabling batman-adv mesh'
exit 723657
@ -311,6 +317,9 @@ function start {
systemctl stop network-manager
sleep 5
systemctl stop dnsmasq
systemctl disable dnsmasq
# remove an avahi service which isn't used
if [ -f /etc/avahi/services/udisks.service ]; then
sudo rm /etc/avahi/services/udisks.service
@ -364,25 +373,42 @@ function start {
if [ $secondary_wifi_available ]; then
sed -i 's|#DAEMON_CONF=.*|DAEMON_CONF="/etc/hostapd/hostapd.conf"|g' /etc/default/hostapd
echo "interface=${IFACE_SECONDARY}" > /etc/hostapd/hostapd.conf
echo "bridge=${BRIDGE}" >> /etc/hostapd/hostapd.conf
echo 'driver=nl80211' >> /etc/hostapd/hostapd.conf
echo "country_code=UK" >> /etc/hostapd/hostapd.conf
echo "ssid=${WIFI_SSID}-$(mesh_hotspot_ip_address)" >> /etc/hostapd/hostapd.conf
echo 'hw_mode=g' >> /etc/hostapd/hostapd.conf
echo "channel=${HOTSPOT_CHANNEL}" >> /etc/hostapd/hostapd.conf
echo 'wpa=2' >> /etc/hostapd/hostapd.conf
echo "wpa_passphrase=$HOTSPOT_PASSPHRASE" >> /etc/hostapd/hostapd.conf
echo 'wpa_key_mgmt=WPA-PSK' >> /etc/hostapd/hostapd.conf
echo 'wpa_pairwise=TKIP' >> /etc/hostapd/hostapd.conf
echo 'rsn_pairwise=CCMP' >> /etc/hostapd/hostapd.conf
echo 'auth_algs=1' >> /etc/hostapd/hostapd.conf
echo 'macaddr_acl=0' >> /etc/hostapd/hostapd.conf
mesh_hotspot_address=$(mesh_hotspot_ip_address)
if [[ "$mesh_hotspot_address" == *'.'* ]]; then
echo "interface=${IFACE_SECONDARY}" > /etc/hostapd/hostapd.conf
echo "bridge=${BRIDGE}" >> /etc/hostapd/hostapd.conf
echo 'driver=nl80211' >> /etc/hostapd/hostapd.conf
echo "country_code=UK" >> /etc/hostapd/hostapd.conf
echo "ssid=${WIFI_SSID}-$(mesh_hotspot_address)" >> /etc/hostapd/hostapd.conf
echo 'hw_mode=g' >> /etc/hostapd/hostapd.conf
echo "channel=${HOTSPOT_CHANNEL}" >> /etc/hostapd/hostapd.conf
echo 'wpa=2' >> /etc/hostapd/hostapd.conf
echo "wpa_passphrase=$HOTSPOT_PASSPHRASE" >> /etc/hostapd/hostapd.conf
echo 'wpa_key_mgmt=WPA-PSK' >> /etc/hostapd/hostapd.conf
echo 'wpa_pairwise=TKIP' >> /etc/hostapd/hostapd.conf
echo 'rsn_pairwise=CCMP' >> /etc/hostapd/hostapd.conf
echo 'auth_algs=1' >> /etc/hostapd/hostapd.conf
echo 'macaddr_acl=0' >> /etc/hostapd/hostapd.conf
sed -i "s|#interface=.*|interface=${IFACE_SECONDARY}|g" /etc/dnsmasq.conf
sed -i "s|interface=.*|interface=${IFACE_SECONDARY}|g" /etc/dnsmasq.conf
sed -i "s|listen-address=.*|listen-address=127.0.0.1,$mesh_hotspot_address|g" /etc/dnsmasq.conf
systemctl enable dnsmasq
systemctl restart dnsmasq
systemctl enable hostapd
systemctl restart hostapd
mesh_create_app_downloads_page
else
secondary_wifi_available=
echo $'WARNING: No IP address could be obtained for the hotspot'
fi
fi
if [ ! $secondary_wifi_available ]; then
systemctl stop hostapd
systemctl disable hostapd
systemctl enable hostapd
systemctl restart hostapd
mesh_create_app_downloads_page
else
# Recreate the cryptpad symlink
if [ -f /etc/nginx/sites-available/cryptpad ]; then
if [ -L /etc/nginx/sites-enabled/cryptpad ]; then