Method togglePasswordAuth

ssh/ssh.ts:1022–1063

(msg: Api.Message, mode: string)

      await msg.edit({ text: `🔄 防火墙已配置，正在重启SSH服务...`, parseMode: "html" });
      
      // 重启SSH服务使配置生效
      const restartResult = await restartSSHService();
      if (!restartResult.success) {
        throw new Error("无法重启SSH服务");
      }
      
      // 保存配置到插件数据库
      await ConfigManager.set(CONFIG_KEYS.SSH_PORT, String(port));

      // 提供关闭旧端口的提示
      let oldPortWarning = "";
      if (currentPort !== "22" && currentPort !== String(port)) {
        oldPortWarning = `\n\n💡 <b>提示:</b> 旧端口 ${htmlEscape(currentPort)} 的防火墙规则仍然开放\n如需关闭请执行: <code>${mainPrefix}ssh close ${htmlEscape(currentPort)}</code>`;
      }

      await msg.edit({
        text: `✅ <b>SSH端口修改成功</b>\n\n🔧 新端口: <code>${port}</code>\n🛡️ 防火墙: 已自动开放 TCP/UDP ${port}\n📄 备份文件: /etc/ssh/sshd_config.backup.${htmlEscape(timestamp)}${oldPortWarning}\n\n⚠️ <b>重要:</b> 请用新端口测试连接后再断开当前会话`,
        parseMode: "html"
      });
    } catch (error: any) {
      throw new Error(`修改SSH端口失败: ${error.message}`);
    }
  }

  // 开关密码登录
  private async togglePasswordAuth(msg: Api.Message, mode: string): Promise<void> {
    const enable = mode === "on" || mode === "enable" || mode === "yes";
    const disable = mode === "off" || mode === "disable" || mode === "no";
    
    if (!enable && !disable) {
      await msg.edit({
        text: `❌ <b>无效的参数</b>\n\n使用: <code>${mainPrefix}ssh pwauth on/off</code>`,
        parseMode: "html"
      });
      return;
    }

    const action = enable ? "开启" : "关闭";
    await msg.edit({ text: `🔄 正在${action}密码登录...`, parseMode: "html" });

    try {
      const authValue = enable ? "yes" : "no";
      
      // 使用通用函数修改SSH配置
      const timestamp = await modifySSHConfig("PasswordAuthentication", authValue);