dock/xu

#!/bin/bash

# x-ui 多架构自动安装脚本
# 支持: amd64, 386, arm64, armv5, armv6, armv7, s390x
# 默认配置: 端口 8443, 账号 3344, 密码 3344
# 咸V咆哮制作 - 一键搞定所有架构！

set -e  # 遇到错误立即退出

# 颜色定义
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
BLUE='\033[0;34m'
PURPLE='\033[0;35m'
CYAN='\033[0;36m'
NC='\033[0m' # No Color

# 自定义配置
PANEL_PORT="8443"
PANEL_USERNAME="3344"
PANEL_PASSWORD="3344"

# 架构映射表
declare -A ARCH_MAP=(
    ["x86_64"]="amd64"
    ["i386"]="386"
    ["i486"]="386"
    ["i586"]="386"
    ["i686"]="386"
    ["aarch64"]="arm64"
    ["armv5l"]="armv5"
    ["armv6l"]="armv6"
    ["armv7l"]="armv7"
    ["s390x"]="s390x"
)

# 下载URL基础
BASE_URL="https://github.vps7k7k.xyz/https://github.com/MHSanaei/3x-ui/releases/download/v2.8.5"

# 打印彩色信息
info() { echo -e "${GREEN}[INFO]${NC} $1"; }
warn() { echo -e "${YELLOW}[WARN]${NC} $1"; }
error() { echo -e "${RED}[ERROR]${NC} $1"; }
step() { echo -e "${BLUE}[STEP]${NC} $1"; }
debug() { echo -e "${PURPLE}[DEBUG]${NC} $1"; }
cyan() { echo -e "${CYAN}$1${NC}"; }

# 显示大字标题
show_banner() {
    echo
    echo -e "${CYAN}"
    echo " ███████╗██╗  ██╗    ██╗   ██╗██╗"
    echo " ╚══███╔╝╚██╗██╔╝    ██║   ██║██║"
    echo "   ███╔╝  ╚███╔╝     ██║   ██║██║"
    echo "  ███╔╝   ██╔██╗     ██║   ██║██║"
    echo " ███████╗██╔╝ ██╗    ╚██████╔╝██║"
    echo " ╚══════╝╚═╝  ╚═╝     ╚═════╝ ╚═╝"
    echo
    echo -e "${RED}╔════════════════════════════════════════╗"
    echo -e "║                                            ║"
    echo -e "║   ${YELLOW}🚀 超强多架构 X-UI 一键安装脚本 ${RED}       ║"
    echo -e "║                                            ║"
    echo -e "║   ${GREEN}📦 支持所有主流CPU架构 ${RED}                ║"
    echo -e "║   ${BLUE}⚡ 自动检测 + 自动配置 ${RED}                  ║"
    echo -e "║   ${PURPLE}🎯 咸V咆哮制作 ${RED}                       ║"
    echo -e "║                                            ║"
    echo -e "${RED}╚════════════════════════════════════════╝"
    echo -e "${NC}"
}

# 显示制作信息
show_creator() {
    echo
    echo -e "${RED}╔══════════════════════════════════════════════════╗"
    echo -e "║                                                      ║"
    echo -e "║  ${YELLOW}🔥 咸V咆哮宣言：${RED}                                  ║"
    echo -e "║                                                      ║"
    echo -e "║  ${GREEN}「多架构支持，智能适配！」${RED}                         ║"
    echo -e "║  ${CYAN}「一键配置，省心省力！」${RED}                             ║"
    echo -e "║  ${PURPLE}「有问题就反馈，持续改进！」${RED}                       ║"
    echo -e "║                                                      ║"
    echo -e "${RED}╚══════════════════════════════════════════════════╝"
    echo -e "${NC}"
}

# 检测系统架构
detect_architecture() {
    local arch=$(uname -m)
    step "🔍 正在检测系统架构..."
    cyan "👉 当前架构: $arch"
    
    # 映射到对应的下载架构
    if [[ -n "${ARCH_MAP[$arch]}" ]]; then
        DETECTED_ARCH="${ARCH_MAP[$arch]}"
        info "🎯 架构识别: $arch → $DETECTED_ARCH"
    else
        error "❌ 不支持的架构: $arch"
        echo
        show_arch_info
        exit 1
    fi
}

# 构建下载URL
build_download_url() {
    local filename="x-ui-linux-${DETECTED_ARCH}.tar.gz"
    DOWNLOAD_URL="${BASE_URL}/${filename}"
    DOWNLOAD_FILENAME="$filename"
    
    info "📥 下载文件: $DOWNLOAD_FILENAME"
    debug "🔗 下载URL: $DOWNLOAD_URL"
}

# 检查 root 权限
check_root() {
    if [ "$EUID" -ne 0 ]; then
        error "❌ 请使用 root 权限运行此脚本！"
        info "💡 尝试使用: ${CYAN}sudo bash $0${NC}"
        exit 1
    fi
    info "✅ Root权限检查通过"
}

# 安装依赖
install_dependencies() {
    info "📦 检查并安装必要的依赖..."
    
    if command -v apt-get >/dev/null 2>&1; then
        # Debian/Ubuntu
        apt-get update
        apt-get install -y wget tar curl sqlite3
    elif command -v yum >/dev/null 2>&1; then
        # CentOS/RHEL
        yum install -y wget tar curl sqlite
    elif command -v dnf >/dev/null 2>&1; then
        # Fedora
        dnf install -y wget tar curl sqlite
    elif command -v apk >/dev/null 2>&1; then
        # Alpine
        apk add wget tar curl sqlite
    else
        warn "⚠ 无法确定包管理器，跳过依赖安装"
    fi
    info "✅ 依赖安装完成"
}

# 下载 x-ui
download_xui() {
    info "📥 开始下载 x-ui..."
    
    # 检查是否已存在文件
    if [ -f "$DOWNLOAD_FILENAME" ]; then
        warn "📁 发现已存在的文件: $DOWNLOAD_FILENAME"
        read -p "🔄 是否重新下载? (y/N): " -n 1 -r
        echo
        if [[ $REPLY =~ ^[Yy]$ ]]; then
            rm -f "$DOWNLOAD_FILENAME"
        else
            info "✅ 使用已存在的文件"
            return 0
        fi
    fi
    
    # 下载文件
    info "⏬ 正在下载，请稍候..."
    cyan "💾 文件: $DOWNLOAD_FILENAME"
    
    if wget --progress=bar:force "$DOWNLOAD_URL" -O "$DOWNLOAD_FILENAME"; then
        info "✅ 下载完成！"
    else
        error "❌ 下载失败！"
        error "🔗 请检查URL: $DOWNLOAD_URL"
        exit 1
    fi
}

# 解压并手动安装
extract_and_install() {
    info "📂 解压文件..."
    
    if [ ! -f "$DOWNLOAD_FILENAME" ]; then
        error "❌ 文件 $DOWNLOAD_FILENAME 不存在"
        exit 1
    fi
    
    # 清理旧文件
    rm -rf x-ui-temp
    mkdir -p x-ui-temp
    
    # 解压文件
    cyan "🔓 正在解压 $DOWNLOAD_FILENAME..."
    if ! tar zxvf "$DOWNLOAD_FILENAME" -C x-ui-temp; then
        error "❌ 解压失败，文件可能已损坏"
        exit 1
    fi
    
    # 进入解压目录
    cd x-ui-temp
    
    # 查找 x-ui 目录
    if [ -d "x-ui" ]; then
        cd x-ui
    fi
    
    info "🔧 开始手动安装 x-ui..."
    
    # 检查必要的文件
    if [ ! -f "x-ui" ]; then
        error "❌ 未找到 x-ui 可执行文件"
        ls -la
        exit 1
    fi
    
    # 设置执行权限
    chmod +x x-ui
    if [ -f "x-ui.sh" ]; then
        chmod +x x-ui.sh
    fi
    
    # 手动安装
    info "⚡ 执行手动安装..."
    
    # 停止可能存在的旧服务
    systemctl stop x-ui 2>/dev/null || true
    
    # 复制文件到系统目录
    mkdir -p /usr/local/x-ui/
    cp -f x-ui /usr/local/x-ui/
    if [ -f "x-ui.sh" ]; then
        cp -f x-ui.sh /usr/local/x-ui/
    fi
    if [ -f "x-ui.service" ]; then
        cp -f x-ui.service /etc/systemd/system/
    fi
    
    # 复制 bin 目录
    if [ -d "bin" ]; then
        cp -rf bin /usr/local/x-ui/
    fi
    
    # 设置权限
    chmod +x /usr/local/x-ui/x-ui
    if [ -f "/usr/local/x-ui/x-ui.sh" ]; then
        chmod +x /usr/local/x-ui/x-ui.sh
    fi
    chmod +x /usr/local/x-ui/bin/xray-linux-* 2>/dev/null || true
    
    # 创建符号链接
    if [ -f "/usr/local/x-ui/x-ui.sh" ]; then
        ln -sf /usr/local/x-ui/x-ui.sh /usr/bin/x-ui
    else
        ln -sf /usr/local/x-ui/x-ui /usr/bin/x-ui
    fi
    
    # 返回原目录
    cd - > /dev/null
    info "✅ 文件安装完成"
}

# 配置系统服务
setup_service() {
    info "🔌 配置系统服务..."
    
    # 如果服务文件不存在，创建它
    if [ ! -f "/etc/systemd/system/x-ui.service" ]; then
        cat > /etc/systemd/system/x-ui.service << 'EOF'
[Unit]
Description=x-ui Service
Documentation=https://github.com/MHSanaei/3x-ui
After=network.target

[Service]
Type=simple
User=root
WorkingDirectory=/usr/local/x-ui/
ExecStart=/usr/local/x-ui/x-ui
Restart=on-failure
RestartSec=5s

[Install]
WantedBy=multi-user.target
EOF
        info "📄 创建了 systemd 服务文件"
    fi
    
    systemctl daemon-reload
    systemctl enable x-ui
    info "✅ 系统服务配置完成"
}

# 使用x-ui命令修改配置（修复版）
modify_panel_config() {
    step "🎛️  开始修改面板配置..."
    
    # 等待服务启动
    info "⏳ 等待服务启动..."
    systemctl start x-ui 2>/dev/null || true
    sleep 8
    
    # 检查服务状态
    if ! systemctl is-active --quiet x-ui; then
        warn "⚠ 服务未运行，尝试启动..."
        systemctl start x-ui
        sleep 5
    fi
    
    # 修改端口
    info "🔧 修改面板端口为: $PANEL_PORT"
    if command -v x-ui >/dev/null 2>&1; then
        # 使用expect自动交互修改端口
        if command -v expect >/dev/null 2>&1; then
            expect << EOF
spawn x-ui
expect "Please enter your selection"
send "9\r"
expect "Enter port number"
send "$PANEL_PORT\r"
expect "Restart the panel"
send "y\r"
expect "Press enter to return"
send "\r"
expect eof
EOF
            info "✅ 端口修改完成"
        else
            warn "⚠ 未安装expect，无法自动修改端口"
            info "💡 请手动运行 'x-ui' 选择 9 修改端口为 $PANEL_PORT"
        fi
        
        sleep 3
        
        # 修改用户名和密码
        info "👤 修改用户名和密码为: $PANEL_USERNAME/$PANEL_PASSWORD"
        if command -v expect >/dev/null 2>&1; then
            expect << EOF
spawn x-ui
expect "Please enter your selection"
send "6\r"
expect "Are you sure to reset"
send "y\r"
expect "Please set the login username"
send "$PANEL_USERNAME\r"
expect "Please set the login password"
send "$PANEL_PASSWORD\r"
expect "Do you want to disable currently configured two-factor authentication"
send "y\r"
expect "Restart the panel"
send "y\r"
expect "Press enter to return"
send "\r"
expect eof
EOF
            info "✅ 账号密码修改完成"
        else
            warn "⚠ 未安装expect，无法自动修改账号密码"
            info "💡 请手动运行 'x-ui' 选择 6 修改账号密码"
        fi
    else
        error "❌ x-ui 命令未找到，无法自动配置"
        info "💡 请手动运行配置命令"
    fi
}

# 直接修改数据库配置（备用方案）
direct_db_config() {
    step "🗃️  尝试直接修改数据库配置..."
    
    # 停止服务
    systemctl stop x-ui 2>/dev/null || true
    sleep 3
    
    # 检查数据库文件
    if [ -f "/etc/x-ui/x-ui.db" ] && command -v sqlite3 >/dev/null 2>&1; then
        info "🔧 直接修改数据库配置..."
        
        # 修改端口
        if sqlite3 /etc/x-ui/x-ui.db "UPDATE setting SET value = '$PANEL_PORT' WHERE key = 'port';"; then
            info "✅ 端口修改为: $PANEL_PORT"
        else
            warn "⚠ 端口修改失败"
        fi
        
        # 修改用户名密码
        if sqlite3 /etc/x-ui/x-ui.db "UPDATE users SET username = '$PANEL_USERNAME', password = '$PANEL_PASSWORD' WHERE id = 1;"; then
            info "✅ 账号修改为: $PANEL_USERNAME"
            info "✅ 密码修改为: $PANEL_PASSWORD"
        else
            warn "⚠ 账号密码修改失败"
        fi
        
        # 禁用默认凭据警告
        sqlite3 /etc/x-ui/x-ui.db "UPDATE setting SET value = 'false' WHERE key = 'hasDefaultCredential';" 2>/dev/null || true
    else
        warn "⚠ 无法直接修改数据库，将使用交互式配置"
    fi
    
    # 重启服务
    systemctl start x-ui
    sleep 5
}

# 配置防火墙
setup_firewall() {
    info "🔥 配置防火墙..."
    
    # 检查防火墙状态
    if command -v ufw >/dev/null 2>&1 && ufw status | grep -q "active"; then
        # ufw
        ufw allow ${PANEL_PORT}/tcp comment "x-ui Panel"
        ufw allow 10000-20000/tcp comment "x-ui Proxy Ports"
        info "✅ UFW 防火墙已配置"
    elif command -v firewall-cmd >/dev/null 2>&1 && firewall-cmd --state >/dev/null 2>&1; then
        # firewalld
        firewall-cmd --permanent --add-port=${PANEL_PORT}/tcp
        firewall-cmd --permanent --add-port=10000-20000/tcp
        firewall-cmd --reload
        info "✅ Firewalld 防火墙已配置"
    elif command -v iptables >/dev/null 2>&1; then
        # iptables
        iptables -I INPUT -p tcp --dport ${PANEL_PORT} -j ACCEPT
        iptables -I INPUT -p tcp --dport 10000:20000 -j ACCEPT
        info "✅ iptables 规则已添加"
        
        # 尝试保存 iptables 规则
        if command -v iptables-save >/dev/null 2>&1; then
            iptables-save > /etc/iptables.rules 2>/dev/null || true
        fi
    else
        warn "⚠ 未检测到防火墙，跳过配置"
    fi
}

# 启动服务
start_service() {
    info "🚀 启动 x-ui 服务..."
    
    systemctl daemon-reload
    systemctl enable x-ui
    
    # 重启服务确保配置生效
    if systemctl restart x-ui; then
        info "✅ x-ui 服务重启成功"
    else
        error "❌ x-ui 服务重启失败"
        return 1
    fi
    
    # 等待服务启动
    sleep 8
    
    # 检查服务状态
    if systemctl is-active --quiet x-ui; then
        info "✅ x-ui 服务运行正常"
    else
        warn "⚠ x-ui 服务未运行，检查日志中..."
        systemctl status x-ui --no-pager -l
    fi
}

# 验证安装
verify_installation() {
    step "🔍 验证安装..."
    
    # 检查服务状态
    if systemctl is-active --quiet x-ui; then
        info "✅ 服务运行正常"
    else
        warn "⚠ 服务未运行"
        return 0
    fi
    
    # 检查端口监听
    if command -v netstat >/dev/null 2>&1; then
        if netstat -tunlp 2>/dev/null | grep -q ":${PANEL_PORT} "; then
            info "✅ 端口 ${PANEL_PORT} 监听正常"
        else
            warn "⚠ 端口 ${PANEL_PORT} 未监听"
        fi
    elif command -v ss >/dev/null 2>&1; then
        if ss -tunlp 2>/dev/null | grep -q ":${PANEL_PORT} "; then
            info "✅ 端口 ${PANEL_PORT} 监听正常"
        else
            warn "⚠ 端口 ${PANEL_PORT} 未监听"
        fi
    fi
    
    # 显示最终配置
    info "📋 最终配置验证:"
    if command -v x-ui >/dev/null 2>&1; then
        echo "n" | x-ui | grep -A 10 "View Current Settings" || true
    fi
    
    info "✅ 验证完成"
}

# 显示安装信息
show_info() {
    # 获取服务器IP
    local server_ip=$(curl -s --connect-timeout 5 ipv4.icanhazip.com || hostname -I | awk '{print $1}' || echo "你的服务器IP")
    
    echo
    echo -e "${GREEN}╔══════════════════════════════════════════════════╗"
    echo -e "║                                                      ║"
    echo -e "║    🎉 X-UI 多架构安装完成！咸v咆哮制作！           ║"
    echo -e "║                                                      ║"
    echo -e "╚══════════════════════════════════════════════════╝${NC}"
    echo
    info "🖥️  系统架构: $(uname -m) → $DETECTED_ARCH"
    info "🌐 管理面板: http://${server_ip}:${PANEL_PORT}"
    info "👤 用户名: $PANEL_USERNAME"
    info "🔑 密码: $PANEL_PASSWORD"
    echo
    cyan "💡 配置状态: 已自动设置端口和账号密码"
    echo
    warn "⚠️  重要提醒:"
    warn "1. 请立即访问面板验证登录"
    warn "2. 建议定期修改密码" 
    warn "3. 确保防火墙已正确配置"
    echo
    info "🔧 常用命令:"
    info "   启动服务: systemctl start x-ui"
    info "   停止服务: systemctl stop x-ui"
    info "   重启服务: systemctl restart x-ui"
    info "   查看状态: systemctl status x-ui"
    info "   查看日志: journalctl -u x-ui -f"
    info "   管理菜单: x-ui"
    echo
    
    # 显示访问URL
    echo -e "${CYAN}"
    echo "╔══════════════════════════════════════════════════╗"
    echo "║                 🚀 立即访问 🚀                 ║"
    echo "║                                                  ║"
    echo "║     http://${server_ip}:${PANEL_PORT}           ║"
    echo "║                                                   ║"
    echo "║           👤 账号: $PANEL_USERNAME               ║"
    echo "║            🔑 密码: $PANEL_PASSWORD              ║"
    echo "║                                                  ║"
    echo "╚══════════════════════════════════════════════════╝"
    echo -e "${NC}"
}

# 显示架构信息
show_arch_info() {
    echo
    info "🖥️  支持的架构列表:"
    echo -e "  ${CYAN}x86_64${NC}  - 64位 Intel/AMD 处理器 ${GREEN}→ amd64${NC}"
    echo -e "  ${CYAN}i386${NC}    - 32位 Intel/AMD 处理器 ${GREEN}→ 386${NC}" 
    echo -e "  ${CYAN}aarch64${NC} - 64位 ARM 处理器 ${GREEN}→ arm64${NC}"
    echo -e "  ${CYAN}armv7l${NC}  - 32位 ARM v7 ${GREEN}→ armv7${NC}"
    echo -e "  ${CYAN}armv6l${NC}  - 32位 ARM v6 ${GREEN}→ armv6${NC}"
    echo -e "  ${CYAN}armv5l${NC}  - 32位 ARM v5 ${GREEN}→ armv5${NC}"
    echo -e "  ${CYAN}s390x${NC}   - IBM 大型机 ${GREEN}→ s390x${NC}"
    echo
}

# 安装expect工具
install_expect() {
    if ! command -v expect >/dev/null 2>&1; then
        info "📦 安装 expect 工具用于自动配置..."
        if command -v apt-get >/dev/null 2>&1; then
            apt-get install -y expect
        elif command -v yum >/dev/null 2>&1; then
            yum install -y expect
        elif command -v dnf >/dev/null 2>&1; then
            dnf install -y expect
        elif command -v apk >/dev/null 2>&1; then
            apk add expect
        else
            warn "⚠ 无法安装expect，将使用备用配置方案"
        fi
    fi
}

# 主函数
main() {
    show_banner
    show_creator
    
    info "🚀 开始 x-ui 多架构自动安装..."
    show_arch_info
    
    # 执行安装步骤
    check_root
    detect_architecture
    build_download_url
    install_dependencies
    install_expect
    download_xui
    extract_and_install
    setup_service
    direct_db_config  # 先尝试直接修改数据库
    modify_panel_config  # 再使用交互式配置确保生效
    setup_firewall
    start_service
    verify_installation
    show_info
    
    echo
    echo -e "${RED}╔════════════════════════════════════════╗"
    echo -e "║                                            ║"
    echo -e "║   ${YELLOW}🎊 安装完成！咸v咆哮感谢使用！${RED}      ║"
    echo -e "║   ${GREEN}🐟 不想上班不想上班！${RED}           ║"
    echo -e "║                                            ║"
    echo -e "${RED}╚════════════════════════════════════════╝${NC}"
    echo
}

# 显示欢迎信息
show_banner
echo
cyan "🔧 默认配置: 端口 ${PANEL_PORT} | 账号 ${PANEL_USERNAME} | 密码 ${PANEL_PASSWORD}"
echo

read -p "🔥 是否开始安装? (y/N): " -n 1 -r
echo
if [[ ! $REPLY =~ ^[Yy]$ ]]; then
    info "👋 安装已取消"
    exit 0
fi

# 执行主函数
main