Method toggleKeyAuth

ssh/ssh.ts:1066–1114

(msg: Api.Message, mode: string)

      const timestamp = await modifySSHConfig("PasswordAuthentication", authValue);
      
      // 同时设置相关安全选项
      await modifySSHConfig("ChallengeResponseAuthentication", "no", false);
      await modifySSHConfig("UsePAM", enable ? "yes" : "no", false);
      
      // 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.PASSWORD_AUTH, authValue);

      await msg.edit({
        text: `✅ <b>密码登录已${action}</b>\n\n当前状态: ${enable ? "✅ 已开启" : "❌ 已关闭"}\n备份文件: /etc/ssh/sshd_config.backup.${timestamp}`,
        parseMode: "html"
      });
    } catch (error: any) {
      throw new Error(`${action}密码登录失败: ${error.message}`);
    }
  }

  // 开关密钥登录
  private async toggleKeyAuth(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 keyauth on/off</code>`,
        parseMode: "html"
      });
      return;
    }

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

    try {
      const authValue = enable ? "yes" : "no";
      
      // 使用通用函数修改SSH配置
      const timestamp = await modifySSHConfig("PubkeyAuthentication", authValue);
      
      // 同时设置相关安全选项
      if (enable) {
        // 开启密钥登录时确保相关设置正确
        await modifySSHConfig("AuthorizedKeysFile", "/root/.ssh/authorized_keys", false);
      }
      
      // 重启SSH服务使配置生效
      const restartResult = await restartSSHService();