feat: 增加端口识别，修复插件总超时

Plugins/RabbitMQ.go

@@ -16,28 +16,32 @@ func RabbitMQScan(info *Common.HostInfo) (tmperr error) {
 	}
 
 	maxRetries := Common.MaxRetries
-	starttime := time.Now().Unix()
+
+	Common.LogDebug(fmt.Sprintf("开始扫描 %v:%v", info.Host, info.Ports))
+	Common.LogDebug("尝试默认账号 guest/guest")
 
 	// 先测试默认账号 guest/guest
 	user, pass := "guest", "guest"
 	for retryCount := 0; retryCount < maxRetries; retryCount++ {
-		// 检查是否超时
-		if time.Now().Unix()-starttime > int64(Common.Timeout) {
-			return fmt.Errorf("扫描超时")
+		if retryCount > 0 {
+			Common.LogDebug(fmt.Sprintf("第%d次重试默认账号: guest/guest", retryCount+1))
 		}
 
 		// 执行RabbitMQ连接
 		done := make(chan struct {
 			success bool
 			err     error
-		})
+		}, 1)
 
 		go func() {
 			success, err := RabbitMQConn(info, user, pass)
-			done <- struct {
+			select {
+			case done <- struct {
 				success bool
 				err     error
-			}{success, err}
+			}{success, err}:
+			default:
+			}
 		}()
 
 		// 等待结果或超时
@@ -62,7 +66,7 @@ func RabbitMQScan(info *Common.HostInfo) (tmperr error) {
 
 			if retryErr := Common.CheckErrs(err); retryErr != nil {
 				if retryCount == maxRetries-1 {
-					return err
+					continue
 				}
 				continue
 			}
@@ -70,30 +74,42 @@ func RabbitMQScan(info *Common.HostInfo) (tmperr error) {
 		break
 	}
 
+	// 计算总尝试次数
+	totalUsers := len(Common.Userdict["rabbitmq"])
+	totalPass := len(Common.Passwords)
+	total := totalUsers * totalPass
+	tried := 0
+
+	Common.LogDebug(fmt.Sprintf("开始尝试用户名密码组合 (总用户数: %d, 总密码数: %d)", totalUsers, totalPass))
+
 	// 遍历其他用户名密码组合
 	for _, user := range Common.Userdict["rabbitmq"] {
 		for _, pass := range Common.Passwords {
+			tried++
 			pass = strings.Replace(pass, "{user}", user, -1)
-
-			// 检查是否超时
-			if time.Now().Unix()-starttime > int64(Common.Timeout) {
-				return fmt.Errorf("扫描超时")
-			}
+			Common.LogDebug(fmt.Sprintf("[%d/%d] 尝试: %s:%s", tried, total, user, pass))
 
 			// 重试循环
 			for retryCount := 0; retryCount < maxRetries; retryCount++ {
+				if retryCount > 0 {
+					Common.LogDebug(fmt.Sprintf("第%d次重试: %s:%s", retryCount+1, user, pass))
+				}
+
 				// 执行RabbitMQ连接
 				done := make(chan struct {
 					success bool
 					err     error
-				})
+				}, 1)
 
 				go func(user, pass string) {
 					success, err := RabbitMQConn(info, user, pass)
-					done <- struct {
+					select {
+					case done <- struct {
 						success bool
 						err     error
-					}{success, err}
+					}{success, err}:
+					default:
+					}
 				}(user, pass)
 
 				// 等待结果或超时
@@ -118,7 +134,7 @@ func RabbitMQScan(info *Common.HostInfo) (tmperr error) {
 
 					if retryErr := Common.CheckErrs(err); retryErr != nil {
 						if retryCount == maxRetries-1 {
-							return err
+							continue
 						}
 						continue
 					}
@@ -128,6 +144,7 @@ func RabbitMQScan(info *Common.HostInfo) (tmperr error) {
 		}
 	}
 
+	Common.LogDebug(fmt.Sprintf("扫描完成，共尝试 %d 个组合", tried+1)) // +1 包含默认账号
 	return tmperr
 }