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Shodan API client

License: MIT License

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go-shodan's Introduction

go-shodan

To start working with Shodan you have to get your token first. You can do this at https://www.shodan.io.

Usage

The import path depends on whether you use go modules:

import "github.com/ns3777k/go-shodan/v4/shodan"	// with go modules enabled (GO111MODULE=on or outside GOPATH)
import "github.com/ns3777k/go-shodan/shodan" // with go modules disabled

Simple example of resolving hostnames:

package main

import (
	"log"
	"context"

	"github.com/ns3777k/go-shodan/v4/shodan" // go modules required
)

func main() {
	client := shodan.NewEnvClient(nil)
	dns, err := client.GetDNSResolve(context.Background(), []string{"google.com", "ya.ru"})

	if err != nil {
		log.Panic(err)
	} else {
		log.Println(dns["google.com"])
	}
}

Output for above:

2015/09/05 18:50:52 173.194.115.35

Streaming example:

package main

import (
	"log"
	"context"

	"github.com/ns3777k/go-shodan/v4/shodan" // go modules required
)

func main() {
	client := shodan.NewEnvClient(nil)
	ch := make(chan *shodan.HostData)
	err := client.GetBannersByASN(context.Background(), []string{"3303", "32475"}, ch)
	if err != nil {
		panic(err)
	}

	for {
		banner, ok := <-ch

		if !ok {
			log.Println("channel was closed")
			break
		}

		log.Println(banner.Product)
	}
}