更新系统版本至V2.11.0并新增生产环境平滑升级脚本

deploy/update-systemd.sh

@@ -0,0 +1,157 @@
+#!/usr/bin/env bash
+set -eu
+
+# Smail 生产环境版本平滑升级脚本
+# 仅更新程序文件与系统服务，严禁清空数据库、配置文件、证书或域名配置，无需重新走初始化流程。
+
+usage() {
+  echo "用法：$0 [安装根目录]"
+  echo "如果不指定安装目录，将自动从现有的 smail.service 中读取，或默认为脚本上级目录。"
+}
+
+if [ "${1:-}" = "-h" ] || [ "${1:-}" = "--help" ]; then
+  usage
+  exit 0
+fi
+
+if [ "$(id -u)" -ne 0 ]; then
+  echo "错误：必须使用 root 用户执行升级！" >&2
+  exit 1
+fi
+
+script_dir="$(cd "$(dirname "$0")" && pwd)"
+package_root="$(realpath -e -- "$script_dir/..")"
+
+# 1. 自动识别安装目标目录
+target_dir="${1:-}"
+if [ -z "$target_dir" ]; then
+  if [ -f /etc/systemd/system/smail.service ]; then
+    service_workdir="$(grep -E '^WorkingDirectory=' /etc/systemd/system/smail.service | head -n1 | cut -d'=' -f2- | tr -d ' ' || true)"
+    if [ -n "$service_workdir" ] && [ -d "$service_workdir" ]; then
+      target_dir="$service_workdir"
+    fi
+  fi
+fi
+
+if [ -z "$target_dir" ]; then
+  target_dir="$package_root"
+fi
+
+target_dir="$(realpath -m -- "$target_dir")"
+
+if [ ! -d "$target_dir" ]; then
+  echo "错误：目标目录不存在: $target_dir" >&2
+  exit 1
+fi
+
+echo "=========================================================="
+echo "               Smail 服务平滑升级                        "
+echo " 升级包路径: $package_root"
+echo " 目标安装目录: $target_dir"
+echo "=========================================================="
+
+case "$(uname -m)" in
+  x86_64) arch=amd64 ;;
+  aarch64|arm64) arch=arm64 ;;
+  *) echo "不支持的系统架构: $(uname -m)" >&2; exit 1 ;;
+esac
+
+# 2. 定位新版本程序二进制
+if [ -f "$package_root/smail" ] && [ -f "$package_root/smail-admin" ] && [ -f "$package_root/smail-config" ]; then
+  new_smail="$package_root/smail"
+  new_smail_admin="$package_root/smail-admin"
+  new_smail_config="$package_root/smail-config"
+elif [ -f "$package_root/out/backend/smail_linux_$arch" ]; then
+  new_smail="$package_root/out/backend/smail_linux_$arch"
+  new_smail_admin="$package_root/out/backend/smail-admin_linux_$arch"
+  new_smail_config="$package_root/out/backend/smail-config_linux_$arch"
+else
+  echo "错误：未能找到有效的升级二进制程序文件！" >&2
+  exit 1
+fi
+
+for bin in "$new_smail" "$new_smail_admin" "$new_smail_config"; do
+  if [ ! -f "$bin" ] || [ ! -s "$bin" ]; then
+    echo "错误：待升级程序文件无效或为空: $bin" >&2
+    exit 1
+  fi
+done
+
+# 3. 停止正在运行的服务
+echo ">>> 正在停止运行中的 Smail 服务..."
+systemctl stop smail.service 2>/dev/null || true
+systemctl stop smail-admin.service 2>/dev/null || true
+
+# 4. 确保运行用户与组存在
+if ! getent group smail >/dev/null; then
+  groupadd --system smail
+fi
+if ! getent passwd smail >/dev/null; then
+  useradd --system --gid smail --home-dir "$target_dir" --shell /usr/sbin/nologin smail
+fi
+
+# 5. 替换程序二进制文件（设置正确属主与权限，防止覆盖自身报错）
+echo ">>> 正在更新可执行程序..."
+if [ "$new_smail" != "$target_dir/smail" ]; then
+  cp -f "$new_smail" "$target_dir/smail"
+fi
+chown root:root "$target_dir/smail"
+chmod 0755 "$target_dir/smail"
+
+if [ "$new_smail_admin" != "$target_dir/smail-admin" ]; then
+  cp -f "$new_smail_admin" "$target_dir/smail-admin"
+fi
+chown root:root "$target_dir/smail-admin"
+chmod 0700 "$target_dir/smail-admin"
+
+if [ "$new_smail_config" != "$target_dir/smail-config" ]; then
+  cp -f "$new_smail_config" "$target_dir/smail-config"
+fi
+chown root:root "$target_dir/smail-config"
+chmod 0700 "$target_dir/smail-config"
+
+# 6. 更新 systemd 服务单元
+systemd_src="$package_root/deploy/systemd"
+if [ ! -d "$systemd_src" ] && [ -d "$target_dir/deploy/systemd" ]; then
+  systemd_src="$target_dir/deploy/systemd"
+fi
+
+if [ -f "$systemd_src/smail.service" ]; then
+  sed -e "s|WorkingDirectory=/opt/smail|WorkingDirectory=$target_dir|g" \
+      -e "s|ExecStart=/opt/smail/smail|ExecStart=$target_dir/smail|g" \
+      -e "s|/opt/smail/config|$target_dir/config|g" \
+      -e "s|/opt/smail/data|$target_dir/data|g" \
+      -e "s|/opt/smail/ssl|$target_dir/ssl|g" \
+      -e "s|/opt/smail/log|$target_dir/log|g" \
+      -e "s|/opt/smail/plugins|$target_dir/plugins|g" \
+      "$systemd_src/smail.service" > /etc/systemd/system/smail.service
+  chmod 0644 /etc/systemd/system/smail.service
+  chown root:root /etc/systemd/system/smail.service
+fi
+
+if [ -f "$systemd_src/smail-admin.service" ]; then
+  sed -e "s|WorkingDirectory=/opt/smail|WorkingDirectory=$target_dir|g" \
+      -e "s|ExecStart=/opt/smail/smail-admin|ExecStart=$target_dir/smail-admin|g" \
+      "$systemd_src/smail-admin.service" > /etc/systemd/system/smail-admin.service
+  chmod 0644 /etc/systemd/system/smail-admin.service
+  chown root:root /etc/systemd/system/smail-admin.service
+fi
+
+# 7. 重载 systemd 并重新启动 Smail
+echo ">>> 重载 systemd 配置并重启 Smail 服务..."
+systemctl daemon-reload
+systemctl enable smail.service >/dev/null 2>&1 || true
+systemctl restart smail.service
+
+# 8. 检查运行状态
+sleep 1
+if systemctl is-active --quiet smail.service; then
+  echo "=========================================================="
+  echo " Smail 平滑升级成功！"
+  echo " 数据库、SSL 证书及域名配置均完整保留。"
+  echo " 服务状态: active (running)"
+  echo "=========================================================="
+else
+  echo "警告：Smail 服务启动异常，请检查服务日志: journalctl -u smail -n 20 --no-pager" >&2
+  exit 1
+fi

frontend/src/views/components/HomeAside/HomeAside.vue

@@ -57,7 +57,7 @@
           <el-icon><Setting /></el-icon>
           <span class="settings-label">{{ lang.settings }}</span>
         </div>
-        <span class="app-version-badge">V2.10.8</span>
+        <span class="app-version-badge">V2.11.0</span>
       </button>
     </div>
   </div>