增加vps-xray部署相关脚本

vps-xray/uninstall.sh

@@ -0,0 +1,146 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+# ============================================
+# Xray 卸载脚本
+# 停止服务 → 备份 → 清理配置/防火墙/调优
+# ============================================
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+cd "$SCRIPT_DIR"
+
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+NC='\033[0m'
+
+log()   { echo -e "${GREEN}[INFO]${NC} $*"; }
+warn()  { echo -e "${YELLOW}[WARN]${NC} $*"; }
+error() { echo -e "${RED}[ERROR]${NC} $*" >&2; }
+
+# ===== 检查 root =====
+if [ "$(id -u)" -ne 0 ]; then
+    error "请使用 root 用户运行: sudo bash uninstall.sh"
+    exit 1
+fi
+
+# ===== 加载配置 =====
+if [ -f .env ]; then
+    sed -i 's/\r$//' .env
+    set -a; source .env; set +a
+fi
+
+XRAY_PORT="${XRAY_PORT:-443}"
+BACKUP_DIR="${BACKUP_DIR:-/var/backups/xray}"
+
+# ===== 确认操作 =====
+echo ""
+echo -e "${RED}╔══════════════════════════════════════════════════╗${NC}"
+echo -e "${RED}║           ⚠  即将卸载 Xray 及所有配置  ⚠         ║${NC}"
+echo -e "${RED}╚══════════════════════════════════════════════════╝${NC}"
+echo ""
+echo "将执行以下操作："
+echo "  1. 停止并禁用 Xray 服务"
+echo "  2. 卸载 Xray 程序"
+echo "  3. 删除 Xray 配置文件"
+echo "  4. 移除网络调优配置"
+echo "  5. 关闭防火墙端口 ${XRAY_PORT}"
+echo ""
+echo "涉及的目录："
+echo "  配置目录: /usr/local/etc/xray/"
+echo "  备份目录: ${BACKUP_DIR}（保留）"
+echo "  部署目录: ${SCRIPT_DIR}"
+echo ""
+echo -e "${YELLOW}备份目录将保留，不会被删除。${NC}"
+echo ""
+read -r -p "确定要继续卸载吗？输入 YES 确认: " confirm
+if [ "$confirm" != "YES" ]; then
+    log "已取消卸载"
+    exit 0
+fi
+
+# ===== 卸载前备份 =====
+echo ""
+read -r -p "是否在卸载前执行一次备份？(y/N): " do_backup
+if [[ "$do_backup" =~ ^[Yy]$ ]]; then
+    if [ -f backup.sh ]; then
+        log "正在执行备份..."
+        bash backup.sh
+        log "备份完成"
+    else
+        warn "backup.sh 不存在，跳过备份"
+    fi
+fi
+
+# ===== 1. 停止并禁用 Xray 服务 =====
+echo ""
+log "正在停止 Xray 服务..."
+if systemctl is-active --quiet xray 2>/dev/null; then
+    systemctl stop xray
+    log "Xray 服务已停止"
+else
+    log "Xray 服务未运行"
+fi
+systemctl disable xray 2>/dev/null || true
+
+# ===== 2. 卸载 Xray =====
+log "正在卸载 Xray..."
+if [ -f /usr/local/bin/xray ]; then
+    # 使用官方卸载方式
+    bash <(curl -fsSL https://raw.githubusercontent.com/XTLS/Xray-install/main/install-release.sh) --remove 2>/dev/null || true
+    # 手动清理残留
+    rm -f /usr/local/bin/xray
+    rm -rf /usr/local/etc/xray
+    rm -rf /usr/local/share/xray
+    rm -f /etc/systemd/system/xray.service
+    rm -f /etc/systemd/system/xray@.service
+    systemctl daemon-reload
+    log "Xray 已卸载"
+else
+    log "Xray 未安装，跳过"
+fi
+
+# ===== 3. 移除网络调优配置 =====
+log "正在移除网络调优配置..."
+if [ -f /etc/sysctl.d/99-xray-turbo.conf ]; then
+    rm -f /etc/sysctl.d/99-xray-turbo.conf
+    sysctl --system > /dev/null 2>&1
+    log "网络调优配置已移除"
+else
+    log "网络调优配置不存在，跳过"
+fi
+
+# ===== 4. 关闭防火墙端口 =====
+log "正在关闭防火墙端口 ${XRAY_PORT}..."
+if command -v ufw &>/dev/null; then
+    ufw delete allow "${XRAY_PORT}/tcp" 2>/dev/null || true
+    ufw reload 2>/dev/null || true
+    log "ufw 已关闭端口 ${XRAY_PORT}/tcp"
+elif command -v firewall-cmd &>/dev/null; then
+    firewall-cmd --permanent --remove-port="${XRAY_PORT}/tcp" 2>/dev/null || true
+    firewall-cmd --reload 2>/dev/null || true
+    log "firewalld 已关闭端口 ${XRAY_PORT}/tcp"
+else
+    warn "未检测到防火墙工具，请手动关闭端口 ${XRAY_PORT}/tcp"
+fi
+
+# ===== 5. 删除部署目录 =====
+echo ""
+read -r -p "是否删除部署目录 ${SCRIPT_DIR}？(y/N): " del_deploy
+if [[ "$del_deploy" =~ ^[Yy]$ ]]; then
+    cd /opt
+    rm -rf "$SCRIPT_DIR"
+    log "已删除部署目录"
+else
+    warn "保留部署目录: ${SCRIPT_DIR}"
+fi
+
+# ===== 完成 =====
+echo ""
+log "Xray 卸载完成"
+echo ""
+echo "保留的内容："
+echo "  备份目录: ${BACKUP_DIR}"
+[[ ! "$del_deploy" =~ ^[Yy]$ ]] && echo "  部署目录: ${SCRIPT_DIR}"
+echo ""
+echo "如需恢复，请参考 README.md 中的「恢复备份」章节。"