fscan/plugins/web/init.go

package web

import (
	"context"
	"fmt"
	"sync"

	"github.com/shadow1ng/fscan/common"
)

// WebPlugin Web扫描插件接口
type WebPlugin interface {
	GetName() string
	GetPorts() []int
	Scan(ctx context.Context, info *common.HostInfo) *WebScanResult
}

// WebScanResult Web扫描结果
type WebScanResult struct {
	Success bool
	Title   string    // 网页标题
	Status  int       // HTTP状态码
	Server  string    // 服务器信息
	Length  int       // 响应长度
	VulInfo string    // 漏洞信息（如果有）
	Error   error
}

// Web插件注册表
var (
	webPluginRegistry = make(map[string]func() WebPlugin)
	webPluginMutex    sync.RWMutex
)

// RegisterWebPlugin 注册Web插件
func RegisterWebPlugin(name string, creator func() WebPlugin) {
	webPluginMutex.Lock()
	defer webPluginMutex.Unlock()
	webPluginRegistry[name] = creator
}

// GetWebPlugin 获取指定Web插件
func GetWebPlugin(name string) WebPlugin {
	webPluginMutex.RLock()
	defer webPluginMutex.RUnlock()
	
	if creator, exists := webPluginRegistry[name]; exists {
		return creator()
	}
	return nil
}

// GetAllWebPlugins 获取所有已注册Web插件的名称
func GetAllWebPlugins() []string {
	webPluginMutex.RLock()
	defer webPluginMutex.RUnlock()
	
	var plugins []string
	for name := range webPluginRegistry {
		plugins = append(plugins, name)
	}
	return plugins
}

// IsWebPort 判断是否为Web端口
func IsWebPort(port int) bool {
	webPorts := []int{80, 443, 8080, 8443, 8000, 8888, 9000, 9090, 3000, 5000}
	for _, p := range webPorts {
		if p == port {
			return true
		}
	}
	return false
}

// BuildWebURL 构建Web URL
func BuildWebURL(host string, port int) string {
	scheme := "http"
	if port == 443 || port == 8443 {
		scheme = "https"
	}
	
	if port == 80 || port == 443 {
		return fmt.Sprintf("%s://%s", scheme, host)
	}
	return fmt.Sprintf("%s://%s:%d", scheme, host, port)
}