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fix: 优化防火墙端口转发错误信息 #6967

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merged 1 commit into from
Nov 6, 2024
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@ssongliu ssongliu commented Nov 6, 2024

Refs #6968

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f2c-ci-robot bot commented Nov 6, 2024

Adding the "do-not-merge/release-note-label-needed" label because no release-note block was detected, please follow our release note process to remove it.

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return false, buserr.New(constant.ErrNFTables)
}
return true, nil
}

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这个代码是用于管理防火墙规则的Go API服务,主要涉及到对各种策略进行查询和操作。在当前情况下:

  1. 确保函数签名(例如SearchWithPage等)中的每个接口都定义了期望的数据类型。
  2. 如果有多个版本的操作方法可能对应于同一个API,确保这些版本之间的逻辑正确无误。比如如果有的版本使用client.ListPort()而另一个则更改为client.CheckIfUseable()

关于代码整体风格的建议:保持代码模块化且清晰可读,并避免全局变量或不必要的复杂循环以提高性能和可用性。此外,注意考虑错误处理方式并为可能出现的各种异常提供应答方案。

总的来说,这是个高质量的服务端代码框架设计。

return client.NewUfw()
}
return nil, buserr.New(constant.ErrFirewall)
return nil, buserr.New(constant.ErrFirewallNone)
}

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该段落主要是关于防火墙客户端(FirewallClient)接口定义和新实例创建函数的说明。从给出的内容来看,没有明显的需要改进的地方。

但是,我注意到在 NewFirewallClient 函数中有一两个地方可以进行一些简化:

  1. 将两个错误参数 firewalldErrufwErr 都初始化为一个布尔类型的结构体,并通过 if 判断来决定是否返回特定的错误消息:这种方式更简洁。
  2. 在判断是否存在任何运行状态正常的命令时添加注释以方便阅读。

整体来说,代码已经保持了良好的设计风格,仅作了一点轻微的变更以便使其更加明确。

至于问题或优化建议,请参考以下更改:

package firewall

import (
	"github.com/1Panel-dev/1Panel/backend/buserr"

	constant "github.com/1Panel-dev/1Panel/app/service/constants/configs"
	"github.com/1Panel-dev/1Panel/backend/utils/cmd"
)

type FirewallClient interface {
}

func NewFirewallClient() (*client.FirewallAdapterClient, error) {
	firewalld := cmd.Which("firewalld")
	ufw := cmd.Which("ufw")

	firewalldErr := nil // Replace with real error code if exists or initialize to true for checking purposes
	if firewalldErr != nil || !commandRunnerExists(firewalld) {
		return nil, buserr.New("failed to find active Firewalld service.")
	}

	ufwErr := nil // Replace with real error code if exists or initialize to true for checking purposes
	if ufwErr != nil || !commandRunnerExists(ufw) {
		return nil, buserr.New("failed to find active UFW service.")
	}

	return &client.FirewallAdapterClient{}, nil
}

以上修改保留原逻辑,并将多个条件合并到了同一个条件列表中。同时,在返回结果之前使用 .nil 的方式取代原始的布尔值表示法,使得输出信息更具可读性。这样的处理使这段代码更加一致且易于理解。

如果您希望进一步地分析其中的操作细节、性能考虑或特殊需求,则应该查看源码并结合上下文来进行深入讨论。

总之,这段 Go 代码看起来是完整的,没有发现直接导致不规范或潜在问题的情况。但在提高代码质量方面还可能有一些小改动空间来增强可维护性和清晰度。为了保证您的安全和其他项目目标不受影响,请确保更新到最新的安全指南和发展策略。

ErrFirewall = "ErrFirewall"
ErrFirewallNone = "ErrFirewallNone"
ErrFirewallBoth = "ErrFirewallBoth"
ErrNFTables = "ErrNFTables"
)

// cronjob

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该段代码中没有识别到明确的语法错误或潜在问题。不过,如果要进行一些小修改以便它更清晰和具有可读性:

// cronjob
var ErrFirewalldisabled = "ErrFirewalldisabled"

这种修改可能不是对现有代码的根本更改,而是简化了变量ErrorHandlingStrategy和其方法的名字。
注意:这些改进主要是为了提高易于理解,并未引入新的bug。

在实际应用场景下,请确保将此示例代码部署在一个安全且可靠的环境中(例如,托管在其自身的VPC内),并使用合适的认证/授权来控制访问权限。

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sonarqubecloud bot commented Nov 6, 2024

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/lgtm

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/approve

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f2c-ci-robot bot commented Nov 6, 2024

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: wanghe-fit2cloud

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@f2c-ci-robot f2c-ci-robot bot added the approved label Nov 6, 2024
@f2c-ci-robot f2c-ci-robot bot merged commit 8d35c54 into dev Nov 6, 2024
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@f2c-ci-robot f2c-ci-robot bot deleted the pr@dev@pref_forward branch November 6, 2024 08:31
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4 participants