utils

Documentation

Overview

Package utils offer a set of helpers for the scanner

Index

• func GetFreeTCPPort() (int, error)
• func GetServiceName(port, proto string) (string, error)
• type ServiceInfo

Functions

func GetFreeTCPPort

func GetFreeTCPPort() (int, error)

Listen on port 0 to get a free port assigned by the system. Get the actual address, including the assigned port.

func GetServiceName

func GetServiceName(port, proto string) (string, error)

GetServiceName opens the services.csv downloaded from https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.csv and returns the service name for a given port number and protocol

Types

type ServiceInfo

type ServiceInfo struct {
	ServiceName string
	PortNumber  string
	Protocol    string
}

ServiceInfo represents information about a service