131 lines
3.3 KiB
Bash
Executable File
131 lines
3.3 KiB
Bash
Executable File
#!/bin/bash
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# When wireless client AP or Bridge mode is enabled, this script handles starting
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# up network services in a specific order and timing to avoid race conditions.
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PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
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NAME=raspapd
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DESC="Service control for RaspAP"
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CONFIGFILE="/etc/raspap/hostapd.ini"
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DAEMONPATH="/lib/systemd/system/raspapd.service"
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OPENVPNENABLED=$(pidof openvpn | wc -l)
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positional=()
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while [[ $# -gt 0 ]]
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do
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key="$1"
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case $key in
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-i|--interface)
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interface="$2"
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shift # past argument
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shift # past value
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;;
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-s|--seconds)
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seconds="$2"
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shift
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shift
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;;
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-a|--action)
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action="$2"
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shift
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shift
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;;
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esac
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done
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set -- "${positional[@]}"
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echo "Stopping network services..."
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if [ $OPENVPNENABLED -eq 1 ]; then
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systemctl stop openvpn-client@client
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fi
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systemctl stop systemd-networkd
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systemctl stop hostapd.service
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systemctl stop dnsmasq.service
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systemctl stop dhcpcd.service
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if [ "${action}" = "stop" ]; then
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echo "Services stopped. Exiting."
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exit 0
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fi
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if [ -f "$DAEMONPATH" ] && [ ! -z "$interface" ]; then
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echo "Changing RaspAP Daemon --interface to $interface"
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sed -i "s/\(--interface \)[[:alnum:]]*/\1$interface/" "$DAEMONPATH"
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fi
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if [ -r "$CONFIGFILE" ]; then
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declare -A config
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while IFS=" = " read -r key value; do
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config["$key"]="$value"
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done < "$CONFIGFILE"
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if [ "${config[BridgedEnable]}" = 1 ]; then
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if [ "${interface}" = "br0" ]; then
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echo "Stopping systemd-networkd"
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systemctl stop systemd-networkd
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echo "Restarting eth0 interface..."
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ip link set down eth0
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ip link set up eth0
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echo "Removing uap0 interface..."
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iw dev uap0 del
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echo "Enabling systemd-networkd"
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systemctl start systemd-networkd
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systemctl enable systemd-networkd
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fi
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else
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echo "Disabling systemd-networkd"
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systemctl disable systemd-networkd
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ip link ls up | grep -q 'br0' &> /dev/null
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if [ $? == 0 ]; then
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echo "Removing br0 interface..."
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ip link set down br0
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ip link del dev br0
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fi
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if [ "${config[WifiAPEnable]}" = 1 ]; then
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if [ "${interface}" = "uap0" ]; then
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ip link ls up | grep -q 'uap0' &> /dev/null
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if [ $? == 0 ]; then
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echo "Removing uap0 interface..."
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iw dev uap0 del
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fi
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echo "Adding uap0 interface to ${config[WifiManaged]}"
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iw dev ${config[WifiManaged]} interface add uap0 type __ap
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# Bring up uap0 interface
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ifconfig uap0 up
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fi
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fi
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fi
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fi
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# Start services, mitigating race conditions
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echo "Starting network services..."
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systemctl start hostapd.service
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sleep "${seconds}"
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systemctl start dhcpcd.service
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sleep "${seconds}"
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systemctl start dnsmasq.service
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if [ $OPENVPNENABLED -eq 1 ]; then
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systemctl start openvpn-client@client
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fi
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# @mp035 found that the wifi client interface would stop every 8 seconds
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# for about 16 seconds. Reassociating seems to solve this
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if [ "${config[WifiAPEnable]}" = 1 ]; then
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echo "Reassociating wifi client interface..."
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sleep "${seconds}"
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wpa_cli -i ${config[WifiManaged]} reassociate
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fi
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echo "RaspAP service start DONE"
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