mproxy installer

install_mproxy.sh

#!/bin/bash

# mproxy-mod 一键安装与卸载脚本
# 支持架构: Linux amd64 (x86_64)

set -e

# 全局变量
BIN_URL="https://github.com/NNdroid/mproxy-mod/raw/refs/heads/main/mproxy"
BIN_PATH="/usr/local/bin/mproxy"
SERVICE_PATH="/etc/systemd/system/mproxy.service"

# 环境检查
check_env() {
    # 检查 root 权限
    if [[ $EUID -ne 0 ]]; then
        echo "❌ 错误: 此脚本需要 root 权限执行。请使用 sudo 或 root 账户运行。"
        exit 1
    fi

    # 检查架构
    local arch
    arch=$(uname -m)
    if [[ "$arch" != "x86_64" ]]; then
        echo "❌ 错误: 仅支持 amd64 (x86_64) 架构。当前系统架构为: $arch"
        exit 1
    fi
}

# 安装逻辑
install_mproxy() {
    check_env

    echo "==> 开始安装 mproxy..."

    # 1. 下载二进制程序
    echo " -> 正在下载二进制文件..."
    if command -v curl >/dev/null 2>&1; then
        curl -L -o "$BIN_PATH" "$BIN_URL"
    elif command -v wget >/dev/null 2>&1; then
        wget -O "$BIN_PATH" "$BIN_URL"
    else
        echo "❌ 错误: 系统未找到 curl 或 wget，请先安装其中之一。"
        exit 1
    fi

    # 赋予执行权限
    chmod +x "$BIN_PATH"
    echo " -> 二进制文件已下载并赋予执行权限: $BIN_PATH"

    # 2. 写入 systemd 服务文件
    echo " -> 正在配置 systemd 服务..."
    cat > "$SERVICE_PATH" << 'EOF'
[Unit]
Description=mproxy Service
After=network-online.target
Wants=network-online.target

[Service]
Type=simple
ExecStart=/usr/local/bin/mproxy -l 80 -m Sheep: -r 127.0.0.1:22222
Restart=always
RestartSec=5s

[Install]
WantedBy=multi-user.target
EOF

    # 3. 启动并设置开机自启
    echo " -> 重载 systemd 守护进程并启动服务..."
    systemctl daemon-reload
    systemctl enable mproxy.service
    systemctl start mproxy.service

    echo "==> ✅ 安装成功！"
    echo "可以使用以下命令检查运行状态: systemctl status mproxy"
}

# 卸载逻辑
uninstall_mproxy() {
    # 仅检查 root，卸载时不需要检查架构
    if [[ $EUID -ne 0 ]]; then
        echo "❌ 错误: 此操作需要 root 权限执行。"
        exit 1
    fi

    echo "==> 开始卸载 mproxy..."

    # 1. 停止并禁用服务
    if systemctl is-active --quiet mproxy.service; then
        echo " -> 停止 mproxy 服务..."
        systemctl stop mproxy.service
    fi

    if systemctl is-enabled --quiet mproxy.service 2>/dev/null; then
        echo " -> 禁用 mproxy 开机自启..."
        systemctl disable mproxy.service
    fi

    # 2. 删除相关文件
    # 采用独立路径逐一移除，避免双引号包裹导致 bash 大括号扩展失效
    echo " -> 清理系统文件..."
    if [[ -f "$SERVICE_PATH" ]]; then
        rm -f "$SERVICE_PATH"
    fi

    if [[ -f "$BIN_PATH" ]]; then
        rm -f "$BIN_PATH"
    fi

    # 3. 重载 systemd
    systemctl daemon-reload

    echo "==> ✅ 卸载完成！mproxy 已从系统中彻底移除。"
}

# 命令行入口
case "$1" in
    install)
        install_mproxy
        ;;
    uninstall)
        uninstall_mproxy
        ;;
    *)
        echo "用法: $0 {install|uninstall}"
        exit 1
        ;;
esac