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More wifi hotspot changes

This commit is contained in:
Bob Mottram 2014-12-25 23:21:10 +00:00
parent 7a9f7acc7d
commit f43f2f665a
1 changed files with 36 additions and 38 deletions
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64
install-freedombone.sh
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@ -7161,14 +7161,7 @@ function enable_wifi_hotspot {
echo "auto $WIFI_INTERFACE" >> /etc/network/interfaces
echo "iface $WIFI_INTERFACE inet static" >> /etc/network/interfaces
echo ' address 192.168.4.1' >> /etc/network/interfaces
echo ' network 192.168.4.0' >> /etc/network/interfaces
echo ' netmask 255.255.255.0' >> /etc/network/interfaces
echo ' broadcast 192.168.4.255' >> /etc/network/interfaces
if [ $WIFI_PASSWORD ]; then
echo -n ' wpa-psk "' >> /etc/network/interfaces
echo -n "$WIFI_PASSWORD" >> /etc/network/interfaces
echo '"' >> /etc/network/interfaces
fi
service networking restart
fi
@ -7181,45 +7174,50 @@ function enable_wifi_hotspot {
sed -i 's|#DAEMON_CONF=.*|DAEMON_CONF="/etc/hostapd/hostapd.conf"|g' /etc/default/hostapd
echo '### Wireless network name ###' > /etc/hostapd/hostapd.conf
echo "interface=$WIFI_INTERFACE" >> /etc/hostapd/hostapd.conf
echo '' >> /etc/hostapd/hostapd.conf
echo 'country_code=GB' >> /etc/hostapd/hostapd.conf
echo '' >> /etc/hostapd/hostapd.conf
echo "interface=$WIFI_INTERFACE" > /etc/hostapd/hostapd.conf
echo "ssid=$WIFI_ESSID" >> /etc/hostapd/hostapd.conf
echo '' >> /etc/hostapd/hostapd.conf
echo "channel=${WIFI_HOTSPOT_CHANNEL}" >> /etc/hostapd/hostapd.conf
echo '' >> /etc/hostapd/hostapd.conf
echo "hw_mode=$WIFI_HOTSPOT_MODE" >> /etc/hostapd/hostapd.conf
echo '' >> /etc/hostapd/hostapd.conf
if [ ! $WIFI_PASSWORD ]; then
echo 'auth_algs=0' >> /etc/hostapd/hostapd.conf
echo 'wpa_key_mgmt=WPA-NONE' >> /etc/hostapd/hostapd.conf
else
echo '' >> /etc/hostapd/hostapd.conf
echo '# # Static WPA2 key configuration' >> /etc/hostapd/hostapd.conf
echo '# #1=wpa1, 2=wpa2, 3=both' >> /etc/hostapd/hostapd.conf
echo "channel=${WIFI_HOTSPOT_CHANNEL}" >> /etc/hostapd/hostapd.conf
echo 'macaddr_acl=0' >> /etc/hostapd/hostapd.conf
echo 'auth_algs=1' >> /etc/hostapd/hostapd.conf
echo 'ignore_broadcast_ssid=0' >> /etc/hostapd/hostapd.conf
echo 'wpa=2' >> /etc/hostapd/hostapd.conf
echo '' >> /etc/hostapd/hostapd.conf
echo "wpa_passphrase=$WIFI_PASSWORD" >> /etc/hostapd/hostapd.conf
echo 'wpa_key_mgmt=WPA-PSK' >> /etc/hostapd/hostapd.conf
echo 'wpa_pairwise=TKIP' >> /etc/hostapd/hostapd.conf
echo 'auth_algs=1' >> /etc/hostapd/hostapd.conf
fi
echo '## Accept all MAC address ###' >> /etc/hostapd/hostapd.conf
echo 'macaddr_acl=0' >> /etc/hostapd/hostapd.conf
echo '#enables/disables broadcasting the ssid' >> /etc/hostapd/hostapd.conf
echo 'ignore_broadcast_ssid=0' >> /etc/hostapd/hostapd.conf
echo '# Needed for Windows clients' >> /etc/hostapd/hostapd.conf
echo 'eapol_key_index_workaround=0' >> /etc/hostapd/hostapd.conf
echo 'rsn_pairwise=CCMP' >> /etc/hostapd/hostapd.conf
service hostapd restart
systemctl daemon-reload
if ! grep -q "net.ipv4.ip_forward=1" /etc/sysctl.conf; then
echo 'net.ipv4.ip_forward=1' >> /etc/sysctl.conf
fi
if grep -q "#net.ipv4.ip_forward=" /etc/sysctl.conf; then
sed -i 's/#net.ipv4.ip_forward=.*/net.ipv4.ip_forward=1/g' >> /etc/sysctl.conf
fi
sudo sh -c "echo 1 > /proc/sys/net/ipv4/ip_forward"
iptables -P INPUT ACCEPT
iptables -F
iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE
iptables -A FORWARD -i eth0 -o $WIFI_INTERFACE -m state --state RELATED,ESTABLISHED -j ACCEPT
iptables -A FORWARD -i $WIFI_INTERFACE -o eth0 -j ACCEPT
save_firewall_settings
sed -i 's/option domain-name "example.org";/#option domain-name "example.org";/g' /etc/dhcp/dhcpd.conf
sed -i 's/option domain-name-servers ns1.example.org, ns2.example.org;/#option domain-name-servers ns1.example.org, ns2.example.org;/g' /etc/dhcp/dhcpd.conf
sed -i 's/#authoritative;/authoritative;/g' /etc/dhcp/dhcpd.conf
if ! grep -q "subnet 192.168.4.0 netmask 255.255.255.0" /etc/dhcp/dhcpd.conf; then
echo '' >> /etc/dhcp/dhcpd.conf
echo 'subnet 192.168.4.0 netmask 255.255.255.0 {' >> /etc/dhcp/dhcpd.conf
echo ' range 192.168.4.2 192.168.4.10;' >> /etc/dhcp/dhcpd.conf
echo ' option broadcast-address 192.168.4.255;' >> /etc/dhcp/dhcpd.conf
echo " option routers $ROUTER_IP_ADDRESS;" >> /etc/dhcp/dhcpd.conf
echo ' default-lease-time 600;' >> /etc/dhcp/dhcpd.conf
echo ' max-lease-time 7200;' >> /etc/dhcp/dhcpd.conf
echo ' option domain-name "local";' >> /etc/dhcp/dhcpd.conf
echo ' option domain-name-servers 8.8.8.8, 8.8.4.4;' >> /etc/dhcp/dhcpd.conf
echo '}' >> /etc/dhcp/dhcpd.conf
fi