go-shodan

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

Installation

Download the package:

go get "gopkg.in/ns3777k/go-shodan.v1"

That's it. You're ready to roll :-)

Usage

Simple example of resolving hostnames:

package main

import (
    "log"

    "gopkg.in/ns3777k/go-shodan.v1/shodan"
)

func main() {
    client := shodan.NewClient(nil, "MY_TOKEN")
    dns, err := client.GetDNSResolve([]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"

    "gopkg.in/ns3777k/go-shodan.v1/shodan"
)

func main() {
    client := shodan.NewClient(nil, "MY_TOKEN")

    go func() {
        for {
            banner, ok := <- client.StreamChan
            if !ok {
                log.Fatalln("channel got closed")
            }

            // Do something here with banner
        }
    }()

    go client.GetBanners()

    for {
        time.Sleep(time.Second * 10)
    }
}

Implemented REST API

Search Methods

• /shodan/host/{ip}
• /shodan/host/count
• /shodan/host/search
• /shodan/host/search/tokens
• /shodan/ports

On-Demand Scanning

• /shodan/protocols
• /shodan/scan
• /shodan/scan/internet
• /shodan/scan/{id}

Network Alerts

• /shodan/alert
• /shodan/alert/{id}/info
• /shodan/alert/{id}
• /shodan/alert/info

Directory Methods

• /shodan/query
• /shodan/query/search
• /shodan/query/tags

Account Methods

• /account/profile

DNS Methods

• /dns/resolve
• /dns/reverse

Utility Methods

• /tools/httpheaders
• /tools/myip

API Status Methods

• /api-info

Experimental Methods

• /labs/honeyscore/{ip}

Implemented Streaming API

Data Streams

• /shodan/banners
• /shodan/asn/{asn}
• /shodan/countries/{countries}
• /shodan/ports/{ports}

Network Alerts

• /shodan/alert
• /shodan/alert/{id}

If a method is absent or something doesn't work properly don't hesitate to create an issue.

Links

• Shodan.io
• API Documentation