golang shodan

shodan.go

package main

import (
	"log"
	//"os"
	"context"
	"github.com/ns3777k/go-shodan/shodan"
	"fmt"
	 "flag"
	 "strings"
	  "time"
)


func arrayToString(a []int, delim string) string {
    return strings.Trim(strings.Replace(fmt.Sprint(a), " ", delim, -1), "[]")
    //return strings.Trim(strings.Join(strings.Split(fmt.Sprint(a), " "), delim), "[]")
    //return strings.Trim(strings.Join(strings.Fields(fmt.Sprint(a)), delim), "[]")
}
func main() {
	IPPtr := flag.String("ip", "1.1.1.1", "ip address")
	flag.Parse()

	//k := os.Getenv("SHODAN_KEY");
	//fmt.Printf("using %s\n\nhost: %s\n\n",k,*IPPtr)

	client := shodan.NewEnvClient(nil)

	serviceopt := &shodan.HostServicesOptions{
		History:false,
		Minify:false,
	}


	hostInfo, err := client.GetServicesForHost(context.Background(), *IPPtr ,serviceopt)

	if err != nil {
		log.Panic(err)
	} else {
		fmt.Printf("host: %s , ports: %s\n",*IPPtr,arrayToString(hostInfo.Ports,","))
	}
	// shodan rate limiting 1s/req
	time.Sleep(1 * time.Second)
}