147 lines
4.4 KiB
Bash
147 lines
4.4 KiB
Bash
#!/usr/bin/env bash
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set -euo pipefail
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# ============================================
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# Xray 卸载脚本
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# 停止服务 → 备份 → 清理配置/防火墙/调优
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# ============================================
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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cd "$SCRIPT_DIR"
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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YELLOW='\033[1;33m'
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NC='\033[0m'
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log() { echo -e "${GREEN}[INFO]${NC} $*"; }
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warn() { echo -e "${YELLOW}[WARN]${NC} $*"; }
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error() { echo -e "${RED}[ERROR]${NC} $*" >&2; }
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# ===== 检查 root =====
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if [ "$(id -u)" -ne 0 ]; then
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error "请使用 root 用户运行: sudo bash uninstall.sh"
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exit 1
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fi
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# ===== 加载配置 =====
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if [ -f .env ]; then
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sed -i 's/\r$//' .env
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set -a; source .env; set +a
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fi
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XRAY_PORT="${XRAY_PORT:-443}"
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BACKUP_DIR="${BACKUP_DIR:-/var/backups/xray}"
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# ===== 确认操作 =====
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echo ""
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echo -e "${RED}╔══════════════════════════════════════════════════╗${NC}"
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echo -e "${RED}║ ⚠ 即将卸载 Xray 及所有配置 ⚠ ║${NC}"
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echo -e "${RED}╚══════════════════════════════════════════════════╝${NC}"
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echo ""
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echo "将执行以下操作："
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echo " 1. 停止并禁用 Xray 服务"
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echo " 2. 卸载 Xray 程序"
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echo " 3. 删除 Xray 配置文件"
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echo " 4. 移除网络调优配置"
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echo " 5. 关闭防火墙端口 ${XRAY_PORT}"
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echo ""
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echo "涉及的目录："
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echo " 配置目录: /usr/local/etc/xray/"
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echo " 备份目录: ${BACKUP_DIR}（保留）"
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echo " 部署目录: ${SCRIPT_DIR}"
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echo ""
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echo -e "${YELLOW}备份目录将保留，不会被删除。${NC}"
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echo ""
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read -r -p "确定要继续卸载吗？输入 YES 确认: " confirm
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if [ "$confirm" != "YES" ]; then
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log "已取消卸载"
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exit 0
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fi
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# ===== 卸载前备份 =====
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echo ""
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read -r -p "是否在卸载前执行一次备份？(y/N): " do_backup
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if [[ "$do_backup" =~ ^[Yy]$ ]]; then
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if [ -f backup.sh ]; then
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log "正在执行备份..."
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bash backup.sh
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log "备份完成"
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else
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warn "backup.sh 不存在，跳过备份"
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fi
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fi
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# ===== 1. 停止并禁用 Xray 服务 =====
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echo ""
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log "正在停止 Xray 服务..."
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if systemctl is-active --quiet xray 2>/dev/null; then
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systemctl stop xray
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log "Xray 服务已停止"
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else
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log "Xray 服务未运行"
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fi
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systemctl disable xray 2>/dev/null || true
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# ===== 2. 卸载 Xray =====
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log "正在卸载 Xray..."
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if [ -f /usr/local/bin/xray ]; then
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# 使用官方卸载方式
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bash <(curl -fsSL https://raw.githubusercontent.com/XTLS/Xray-install/main/install-release.sh) --remove 2>/dev/null || true
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# 手动清理残留
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rm -f /usr/local/bin/xray
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rm -rf /usr/local/etc/xray
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rm -rf /usr/local/share/xray
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rm -f /etc/systemd/system/xray.service
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rm -f /etc/systemd/system/xray@.service
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systemctl daemon-reload
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log "Xray 已卸载"
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else
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log "Xray 未安装，跳过"
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fi
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# ===== 3. 移除网络调优配置 =====
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log "正在移除网络调优配置..."
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if [ -f /etc/sysctl.d/99-xray-turbo.conf ]; then
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rm -f /etc/sysctl.d/99-xray-turbo.conf
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sysctl --system > /dev/null 2>&1
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log "网络调优配置已移除"
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else
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log "网络调优配置不存在，跳过"
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fi
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# ===== 4. 关闭防火墙端口 =====
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log "正在关闭防火墙端口 ${XRAY_PORT}..."
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if command -v ufw &>/dev/null; then
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ufw delete allow "${XRAY_PORT}/tcp" 2>/dev/null || true
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ufw reload 2>/dev/null || true
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log "ufw 已关闭端口 ${XRAY_PORT}/tcp"
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elif command -v firewall-cmd &>/dev/null; then
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firewall-cmd --permanent --remove-port="${XRAY_PORT}/tcp" 2>/dev/null || true
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firewall-cmd --reload 2>/dev/null || true
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log "firewalld 已关闭端口 ${XRAY_PORT}/tcp"
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else
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warn "未检测到防火墙工具，请手动关闭端口 ${XRAY_PORT}/tcp"
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fi
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# ===== 5. 删除部署目录 =====
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echo ""
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read -r -p "是否删除部署目录 ${SCRIPT_DIR}？(y/N): " del_deploy
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if [[ "$del_deploy" =~ ^[Yy]$ ]]; then
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cd /opt
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rm -rf "$SCRIPT_DIR"
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log "已删除部署目录"
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else
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warn "保留部署目录: ${SCRIPT_DIR}"
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fi
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# ===== 完成 =====
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echo ""
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log "Xray 卸载完成"
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echo ""
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echo "保留的内容："
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echo " 备份目录: ${BACKUP_DIR}"
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[[ ! "$del_deploy" =~ ^[Yy]$ ]] && echo " 部署目录: ${SCRIPT_DIR}"
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echo ""
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echo "如需恢复，请参考 README.md 中的「恢复备份」章节。"
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