---
version: "3.7"
services:
  tailscale:
    container_name: tailscale
    image: tailscale/tailscale:latest
    env_file:
      - .env
    ports:
      - 11080:1080
      - 9002:9002
      - 10053:53/tcp
      - 10053:53/udp
    volumes:
      - ${PWD}/tailscale-state:/var/lib/tailscale
    devices:
     - /dev/net/tun:/dev/net/tun
    cap_add:
     - net_admin
    restart: always
    sysctls:
      - net.ipv4.ip_forward=1
    healthcheck:
      test:
        [
          "CMD",
          "wget",
          "--no-verbose",
          "--tries=1",
          "--spider",
          "http://127.0.0.1:9002/healthz"
        ]
      timeout: 30s
      interval: 30s
      retries: 3
    logging:
      driver: "json-file"
      options:
        max-size: "20m"
        max-file: "2"
    networks:
      tailscale_network:
        ipv4_address: 192.168.1.10  # 为 Tailscale 容器分配静态 IP 地址
  hostapd:
    depends_on:
      tailscale:
        condition: service_started
    container_name: hostapd
    build: docker
    image: hostapd
    cap_add:
      - NET_ADMIN
    stop_grace_period: 3s
    network_mode: host
    restart: unless-stopped
    env_file:
     - .env
    volumes:
      - ./conf/hostapd.conf:/etc/hostapd/hostapd.conf
      - ./conf/dnsmasq.conf:/etc/dnsmasq.conf
      - ./entrypoint.sh:/entrypoint.sh
    entrypoint: ["/entrypoint.sh"]
    extra_hosts:
      - "ifconfig.me:34.117.118.44"
    logging:
      driver: "json-file"
      options:
        max-size: "20m"
        max-file: "2"
networks:
  tailscale_network:
    name: tailscale_network
    driver: bridge
    driver_opts:
      com.docker.network.bridge.name: br-tailscale
    driver: bridge
    ipam:
      config:
        - subnet: 192.168.1.0/24  # 使用与上面相同的子网

#!/bin/bash

cd /home/hugo/Projects/wifi2ts

docker-compose up -d

# Function to check if the network is ready
check_network() {
    # Try pinging a reliable external server (e.g., Google DNS)
    ping -c 1 8.8.8.8 > /dev/null 2>&1
    return $?
}

# Wait for the network to be ready
echo "Waiting for network to be ready..."
while ! check_network; do
    echo "Network not ready, retrying in 5 seconds..."
    sleep 5
done

export $(grep -v '^#' .env  | grep -v 'reset' | xargs)

#modprobe -r iwlwifi
#modprobe iwlwifi lar_disable=1

# 开启 IP 转发
sysctl -w net.ipv4.ip_forward=1

echo "1"
# 添加 NAT 规则（出口是 eno1）
iptables -t nat -A POSTROUTING -o eno1 -j MASQUERADE

# 接受从 AP 过来的数据转发到外网
iptables -A FORWARD -i $WLAN_INTERFACE -o eno1 -j ACCEPT

# 接受从外网返回的数据包
iptables -A FORWARD -i eno1 -o $WLAN_INTERFACE -m state --state RELATED,ESTABLISHED -j ACCEPT

# 让HOST能访问tailnet中的主机
#ip route add 100.64.0.0/10 via 192.168.0.2

# 对tailscale容器的网桥接口br-tailscale启用NAT
iptables -t nat -A POSTROUTING  -o br-tailscale -j MASQUERADE

echo "2"

ip addr add 192.168.3.1/24 dev $WLAN_INTERFACE
ip link set $WLAN_INTERFACE up
ip route add 192.168.3.0/24 dev $WLAN_INTERFACE

# 让hostapd的设备流量走tailscale容器
ip rule add from 192.168.3.1 lookup main priority 100

# 其它 192.168.3.0/24 的流量走 table 1
ip rule add from 192.168.3.0/24 table 1 priority 200

# 设置 table 1 的路由
ip route add 192.168.1.10/32 dev br-tailscale
ip route add default via 192.168.1.10 table 1

echo "3"

# 设置tailscale容器能转发包（做路由器）
docker exec tailscale iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE
docker exec tailscale iptables -t nat -A POSTROUTING -o tailscale0 -j MASQUERADE


echo "done"