96 lines
2.3 KiB
Bash
96 lines
2.3 KiB
Bash
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#!/bin/bash
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# ==============================================================================
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# Config
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SOURCE=${BASH_SOURCE[0]}
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while [ -L "$SOURCE" ]; do
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DIR=$(cd -P "$(dirname "$SOURCE")" >/dev/null 2>&1 && pwd)
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SOURCE=$(readlink "$SOURCE")
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[[ $SOURCE != /* ]] && SOURCE=$DIR/$SOURCE
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done
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DIR=$(cd -P "$(dirname "$SOURCE")" >/dev/null 2>&1 && pwd)
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if [[ -f "$DIR/../config/config.sh" ]]; then
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source "$DIR/../config/config.sh"
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else
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echo "$DIR/../config/config.sh missing!"
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exit 1
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fi
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# Must be run as root
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if [ "$(id -u)" -ne 0 ]; then
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echo 'This script must be run as root.' >&2
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exit 1
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fi
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# ==============================================================================
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iptables -X
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iptables -F
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iptables -t nat -X
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iptables -t nat -F
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echo "Cleared iptables"
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# Restore MAC address to WLAN interface
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ifconfig $WLAN_IFACE down
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ifconfig $WLAN_IFACE hw ether "$(ethtool -P $WLAN_IFACE | awk '{print $3}')"
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ifconfig $WLAN_IFACE up
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echo "Reset $WLAN_IFACE"
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while true; do
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WLAN_IFACE_IP=$(ip -4 -br addr show $WLAN_IFACE | grep -Po "\\d+\\.\\d+\\.\\d+\\.\\d+")
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if [ -n "${WLAN_IFACE_IP}" ]; then
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echo "Got it!"
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break
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fi
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echo "Waiting for $WLAN_IFACE to get an IP..."
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sleep 5
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done
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service systemd-resolved start
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sudo systemctl stop dnsmasq
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echo "Reset DNS services"
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echo -e "\nConnecting to WiFi..."
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WPA_SUPP_FILE="/etc/wpa_supplicant/wpa_supplicant-$WLAN_IFACE.conf"
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cat >"$WPA_SUPP_FILE" <<EOF
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ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=netdev
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update_config=1
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country=USifconfig $WLAN_IFACE
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network={
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ssid="$WIFI_SSID"
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scan_ssid=1
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key_mgmt=WPA-EAP
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eap=PEAP
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identity="$WIFI_USERNAME"
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password="$WIFI_PWD"
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phase1="peaplabel=0"
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phase2="auth=MSCHAPV2"
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}
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EOF
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chmod 600 "$WPA_SUPP_FILE"
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echo "Created wpa_supplicant: $WPA_SUPP_FILE"
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systemctl disable wpa_supplicant.service
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systemctl stop wpa_supplicant.service
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systemctl enable --now wpa_supplicant@$WLAN_IFACE.service
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systemctl status --no-pager wpa_supplicant@$WLAN_IFACE.service
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echo ""
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ifconfig $WLAN_IFACE
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echo -e "\n\n"
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ifconfig $WLAN_IFACE
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NET_CONF_FILE="/etc/systemd/network/08-$WLAN_IFACE.network"
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cat >"$NET_CONF_FILE" <<EOF
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[Match]
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Name=$WLAN_IFACE
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[Network]
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IPForward=yes
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DHCP=yes
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EOF
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echo "Created network config: $WLAN_IFACE"
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echo "Restarting systemd-networkd..."
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systemctl restart systemd-networkd.service
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