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Linuxqq频繁出现需要扫码问题

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本文字数： 674 阅读时长 ≈ 2 分钟

前言

pid：118711259

Linuxqq在Linux重启后登录出现新设备需要扫码登录的情况

调查发现是使用docker时mac地址会随机变化

该文转载自为 Linux QQ 提供固定 MAC 地址以解决自动登录问题

解决方法

  1. 安装依赖

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    yay -S slirp4netns socat util-linux

  2. 启动脚本

    1
    code ~/.linuxqq.sh

    输入以下内容

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    #!/usr/bin/env bash

    if [ -z "$(which slirp4netns)" ]; then
        echo "Please install slirp4netns"
        exit 1
    fi

    if [ -z "$(which socat)" ]; then
        echo "Please install socat"
        exit 1
    fi

    if [ -z "$(which nsenter)" ]; then
        echo "nsenter not found"
        exit 1
    fi

    if [ -z "$(which unshare)" ]; then
        echo "unshare not found"
        exit 1
    fi

    if [ -z "$(which linuxqq)" ]; then
        echo "Please install linuxqq"
        exit 1
    fi

    if [ $(basename "$0") = "xdg-open" ]; then
        echo "$1" | socat - UNIX-CONNECT:$XDG_OPEN_SOCKET
        exit
    fi

    # Make sure sub-processes are killed when the script exits
    trap 'kill $(jobs -p) 2>/dev/null' EXIT
    # Get the real path of the script
    SCRIPT=$(realpath -s "$0")
    if [ "$1" = "inside" ]; then
        echo $$ >"$2"
        # wait for the file to be deleted
        while [ -f "$2" ]; do
            sleep 0.01
        done
        # clear proxy settings
        unset http_proxy
        unset https_proxy
        unset ftp_proxy
        unset all_proxy
        socat tcp-listen:94301,reuseaddr,fork tcp:127.0.0.1:4301 &
        socat tcp-listen:94310,reuseaddr,fork tcp:127.0.0.1:4310 &
        linuxqq --no-proxy-server
        exit $?
    elif [ "$1" = "mount" ]; then
        ETC_OVERLAY=$(mktemp -d)
        ETC_UPPER=$ETC_OVERLAY/upper
        ETC_LOWER=$ETC_OVERLAY/lower
        mkdir -p $ETC_UPPER $ETC_LOWER
        echo "nameserver 10.0.2.3" >$ETC_UPPER/resolv.conf
        mount --rbind /etc $ETC_LOWER
        mount -t overlay overlay -o lowerdir=$ETC_UPPER:$ETC_LOWER /etc
        mount --bind $SCRIPT /usr/bin/xdg-open
    else
        # read the mac address from ~/.qq_mac, if not exist, generate a random one
        if [ -f ~/.qq_mac ]; then
            qq_mac=$(cat ~/.qq_mac)
        else
            qq_mac=00\:$(hexdump -n5 -e '/1 ":%02X"' /dev/random | sed s/^://g)
            echo $qq_mac >~/.qq_mac
        fi

        INFO_DIR=$(mktemp -d)
        INFO_FILE=$INFO_DIR/info
        export XDG_OPEN_SOCKET=$INFO_DIR/xdg-open.sock
        unshare --user --map-user=$(id -u) --map-group=$(id -g) --map-users=auto --map-groups=auto --keep-caps --setgroups allow --net --mount bash "$SCRIPT" inside $INFO_FILE &
        if [ $? -ne 0 ]; then
            rm -rf "${INFO_DIR:?}"
            echo "unshare failed"
            exit 1
        fi
        while [ ! -s $INFO_FILE ]; do
            sleep 0.01
        done
        PID=$(cat $INFO_FILE)
        echo "SubProcess PID: $PID"
        SLIRP_API_SOCKET=$INFO_DIR/slirp.sock
        slirp4netns --configure --mtu=65520 --disable-host-loopback --enable-ipv6 $PID eth0 --macaddress $qq_mac --api-socket $SLIRP_API_SOCKET &
        SLIRP_PID=$!
        # wait for the socket to be created, thanks for the fix from [Kirikaze Chiyuki](https://chyk.ink/)
        while [ ! -S "$SLIRP_API_SOCKET" ]; do
            sleep 0.01
        done
        if [ $? -ne 0 ]; then
            echo "slirp4netns failed"
            kill $PID
            rm -rf "${INFO_DIR:?}"
            exit 1
        fi
        nsenter -U -m --target $PID bash "$SCRIPT" mount
        add_hostfwd() {
            local proto=$1
            local guest_port=$2
            shift 2
            local ports=("$@")
            for port in "${ports[@]}"; do
                result=$(echo -n "{\"execute\": \"add_hostfwd\", \"arguments\": {\"proto\": \"$proto\", \"host_addr\": \"127.0.0.1\", \"host_port\": $port, \"guest_port\": $guest_port}}" | socat UNIX-CONNECT:$SLIRP_API_SOCKET -)
                if [[ $result != *"error"* ]]; then
                    echo "$proto forwarding setup on port $port"
                    return 0
                fi
            done
            echo "Failed to setup $proto forwarding."
            return 1
        }
        https_ports=(4301 4303 4305 4307 4309)
        http_ports=(4310 4308 4306 4304 4302)
        add_hostfwd "tcp" 94301 "${https_ports[@]}"
        add_hostfwd "tcp" 94310 "${http_ports[@]}"
        socat UNIX-LISTEN:$XDG_OPEN_SOCKET,fork EXEC:"xargs -d '\n' -n 1 xdg-open",pty,stderr &
        XDG_OPEN_SOCKET_PID=$!
        rm "$INFO_FILE"
        tail --pid=$PID -f /dev/null
        kill -TERM $SLIRP_PID
        wait $SLIRP_PID
        kill -TERM $XDG_OPEN_SOCKET_PID
        wait $XDG_OPEN_SOCKET_PID
        rm -rf "${INFO_DIR:?}"
        exit 0
    fi

    添加权限

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    chmod +x ~/.linuxqq.sh

  3. 修改桌面文件

    复制 /usr/share/applications/qq.desktop 到 ~/.local/share/applications/qq.desktop，并修改 Exec 为启动脚本的路径

    不知为何code修改文件后在应用程序启动器中打开不行

    但是使用启动器的UI，右键编辑，程序选择到脚本则可以直接打开