openwrt、usb network、gateway update、custom domain host、wifi adb、wifi ap

7-README.md

Do it:

usb in:

1. Check PCI Status
2. Start ADB Service(-a)
3. Check ADB Auth
4. Start WiFi-ADB
5. ADB Forward TO OpenWrt
6. Update Custom doamin
7. down ap wifi interface

usb out

1. check usb status
2. start ap wifi network
3. update gateway

8-99-usb-monitor.log

2024-12-02 18:28:45 Skip unbind. Exiting...
2024-12-02 18:28:45 Skip unbind. Exiting...
2024-12-02 18:28:45 Binding device...
2024-12-02 18:28:45 Device already bound, skipping...
2024-12-02 18:28:45 Device already bound, skipping...
2024-12-02 18:28:45 Device already bound, skipping...
2024-12-02 18:28:48 Lock File /tmp/99-usb-monitor.flag deleted.
2024-12-02 18:28:48 Binding device...
2024-12-02 18:28:48 Device already bound, skipping...
2024-12-02 18:28:48 Device already bound, skipping...
2024-12-02 18:28:48 Device already bound, skipping...
2024-12-02 18:28:48 Device already bound, skipping...
2024-12-02 18:29:08 values i:ZFlip4 GW_IP:192.168.250.246 found.
2024-12-02 18:29:08 Route not change...
2024-12-02 18:29:18 domain update 192.168.250.246...

99-usb-monitor

#!/bin/sh
# USB设备插入监控脚本

# 定义设备标志文件路径
DEVICE_FLAG="/tmp/99-usb-monitor.flag"
DEVICE_LOG="/tmp/99-usb-monitor.log"
WIFI_Interface_Name=wwan               # 无线AP网卡的名字，不填写则默认 wwan
USB_Interface_Name=ZFlip4              # USB网卡的名字，不填写则默认 ZFlip4
USB_PCI_Name="SAMSUNG SAMSUNG_Android" # lsusb 命令找到 Android 品牌信息，不填写则开启无线调试
USB_ADB_Port="59486"                   # 无线调试端口号，不填写则默认5555，USB_PCI_Name 为空则不开启无线调试
CustomHost=zflip4.lan                  # 自定义hosts 网络 -> DHCP/DNS -> 自定义劫持域名

# echo "$(date '+%Y-%m-%d %H:%M:%S') ACTION:$ACTION DEVTYPE:$DEVTYPE..." >>"${DEVICE_LOG}"

getGateway() {
    interface="${1}"
    GW_IP="$(ifstatus ${interface} | grep 'nexthop' | sed 's/.*"nexthop": "\([^"]*\)".*/\1/')"
    # 如果GW_IP为空，则退出脚本
    if [ -z "$GW_IP" ] || [ -z "$interface" ]; then
        echo "$(date '+%Y-%m-%d %H:%M:%S') restart i:${interface} ..." >>"${DEVICE_LOG}"
        ifup "${interface}"
        exit 0
    fi
    echo "$(date '+%Y-%m-%d %H:%M:%S') values i:${interface} GW_IP:${GW_IP} found." >>"${DEVICE_LOG}"
}

updateGateway() {
    if ip route show default | grep -q "${GW_IP}"; then
        echo "$(date '+%Y-%m-%d %H:%M:%S') Route not change..." >>"${DEVICE_LOG}"
        return
    fi
    if ip route show default; then
        ip route replace default via "${GW_IP}"
    else
        ip route add default via "${GW_IP}"
    fi
}

if [ "${DEVTYPE}" == "usb_device" ] && [ "${ACTION}" == "add" ] && [ -f "${DEVICE_FLAG}" ]; then
    # 如果文件存在，表示是历史残留，删除
    if ! ps | grep -eq "$(cat ${DEVICE_FLAG})"; then
        rm -f "${DEVICE_FLAG}"
        echo "$(date '+%Y-%m-%d %H:%M:%S') Lock File ${DEVICE_FLAG} deleted." >>"${DEVICE_LOG}"
    fi
    exit 0
fi

if [ "${DEVTYPE}" == "usb_interface" ]; then
    # 判断是否已经处理过该事件
    if [ -f "${DEVICE_FLAG}" ]; then
        # 如果文件存在，表示已经执行过，不再执行
        echo "$(date '+%Y-%m-%d %H:%M:%S') Device already bound, skipping..." >>"${DEVICE_LOG}"
        exit 0
    fi

    case "$ACTION" in
    "add")
        (
            # 延迟等待 (例如 20 秒)
            echo $$ >"${DEVICE_FLAG}"
            sleep 5
            # 在延迟后执行的操作，例检查是否加载好设备
            if [ -n "${USB_PCI_Name}" ] && ! lsusb | grep -q "${USB_PCI_Name}"; then
                echo "$(date '+%Y-%m-%d %H:%M:%S') Device ${USB_PCI_Name} not found, skipping..." >>"${DEVICE_LOG}"
                exit 0
            fi

            # 检测adb是否已启动
            if [ -n "${USB_PCI_Name}" ] && ! ps | grep "adb -a" | grep -qv grep; then
                export ADB_VENDOR_KEYS=/root/.android/adbkey
                adb kill-server
                adb -a -P 5037 fork-server server
                echo "$(date '+%Y-%m-%d %H:%M:%S') Start adb server..." >>"${DEVICE_LOG}"
                sleep 3
            fi

            # 检测设备是否已授权
            if [ -n "${USB_ADB_Name}" ] && ! adb devices | grep -qE "${USB_ADB_Name}\s+device"; then
                echo "$(date '+%Y-%m-%d %H:%M:%S') Devices ${USB_ADB_Name} not good..." >>"${DEVICE_LOG}"
                exit 0
            fi

            # 检测设备是否已开启 无线调试
            if [ -n "${USB_ADB_Name}" ] && ! adb shell "netstat -tuln | grep -q ${USB_ADB_Port:-5555}"; then
                adb tcpip "${USB_ADB_Port:-5555}" || (
                    sleep 3
                    adb tcpip "${USB_ADB_Port:-5555}"
                ) || (
                    echo "$(date '+%Y-%m-%d %H:%M:%S') adb tcpip ${USB_ADB_Port:-5555} error..." >>"${DEVICE_LOG}"
                    exit
                )
            fi

            # 检测设备是否已开启端口转发
            # if ! adb forward --list | grep -q 59486; then
            #     adb forward tcp:59486 tcp:59486 || (
            #         sleep 3
            #         adb forward tcp:59486 tcp:59486
            #     ) || (
            #         echo "$(date '+%Y-%m-%d %H:%M:%S') adb forward error..." >>"${DEVICE_LOG}"
            #         exit 0
            #     )
            # fi

            # echo "$(date '+%Y-%m-%d %H:%M:%S') adb forward done..." >>"${DEVICE_LOG}"

            # 更新路由
            sleep 15

            # 检测无线AP网卡状态，运行中则停止
            if ifstatus "${WIFI_Interface_Name:-wwan}" | grep -q '"up": true'; then
                ifdown "${WIFI_Interface_Name:-wwan}"
                echo "$(date '+%Y-%m-%d %H:%M:%S') ${WIFI_Interface_Name:-wwan} down..." >>"${DEVICE_LOG}"
            fi

            # 获取USB网卡网关地址
            getGateway "${USB_Interface_Name:-ZFlip4}"

            # 检测默认网关是否是USB网卡
            if ip route show default | grep -q "${GW_IP}"; then
                echo "$(date '+%Y-%m-%d %H:%M:%S') Route not change..." >>"${DEVICE_LOG}"
            else
                updateGateway "${USB_Interface_Name:-ZFlip4}" # 更新默认网关为USB网关
            fi

            # 自定义挟持域名
            if [ -n "${CustomHost}" ]; then
                uci set dhcp.CustomHost='domain'
                uci set dhcp.CustomHost.name="${CustomHost}"
                uci set dhcp.CustomHost.ip="$GW_IP"
                uci set dhcp.CustomHost.comments='CustomHost'
                uci commit dhcp
                /etc/init.d/dnsmasq reload
                /etc/init.d/frpc reload
            fi

            # 等待10秒，避免重复执行
            sleep 10
            echo "$(date '+%Y-%m-%d %H:%M:%S') domain update ${GW_IP}..." >>"${DEVICE_LOG}"

            rm -f "${DEVICE_FLAG}"
        ) &

        ;;
    "remove")
        (
            sleep 5 # 经过测试，重启基本秒检测到
            if ifstatus "${USB_Interface_Name:-ZFlip4}" | grep -q '"up": false'; then
                # 启动无线网卡
                ifup "${WIFI_Interface_Name:-wwan}"
                sleep 5 # 等待无线AP连接网络
                getGateway "${WIFI_Interface_Name:-wwan}"
                updateGateway
                echo "$(date '+%Y-%m-%d %H:%M:%S') update route to ${WIFI_Interface_Name:-wwan}..." >>"${DEVICE_LOG}"
            fi
            
            rm -f "${DEVICE_FLAG}"
        ) &
        ;;
    *)
        # ACTION 不合法，退出脚本
        echo "$(date '+%Y-%m-%d %H:%M:%S') Skip $ACTION. Exiting..." >>"${DEVICE_LOG}"
        exit 0
        ;;
    esac

    # 如果文件不存在，执行绑定操作
    touch "${DEVICE_FLAG}"
    echo "$(date '+%Y-%m-%d %H:%M:%S') Binding device..." >>"${DEVICE_LOG}"
fi

get all hotplug.d message.sh

cd /etc/hotplug.d
for x in *; do
    [ -d "$x" ] || continue
    cat > "$x/$x.sh" <<EOF
#!/bin/sh
log_dir="/root/logs/\$(TZ=UTC-8 date "+%Y.%-m")"
[ -d "\$log_dir" ] || mkdir -p "\$log_dir"
echo -e "[\$(TZ=UTC-8 date "+%y/%m/%d %H:%M:%S")] \$(env | grep -vE 'HOME|PATH|TERM|USER|SHLVL|LOGNAME|PWD' | sort | tr '\n' ' ')" >> "\$log_dir/$x.log"
EOF
    chmod +x "$x/$x.sh"
done