Authentication

IA ViS requires the calling application to supply authentication credentials as ‘AUTHORIZATION’ HTTP header to generate a token. If authentication is successful, the link returns a JSON string that contains a dynamically generated "token". The "token" is then used with the functions scan_image_data or scan_image_url.


URL

https://iavis.image-analyzer.com/token

 

JSON Payload

No payload required.

 

JSON Response

{

                "token": "Unique token id returned after successful authentication.",

                "remaining_scan_count": "Count of remaining scan tokens",

                "category_list":

                [

                                 {

                                                 "id": "Id for the category",

                                                 "name": "Name of the Category",

                                                 "description": "Short description about the category."

                                 }

                ],

                "error_code": "Error code in case the result is false",

                "result": "true or falsei.e. success or failure of authentication."

}

 

JSON Response Example

{

                "token": "6d4b6a83-debd-43dc-8c21-0e2fcea2a812",

                "remaining_scan_count": 2785,

                "category_list":

                [

                                 {

                                                 "description": "Detects images containing terrorist militants, beheadings, executions, propaganda, acts of terrorism, flags and insignia.",

                                                 "id": 5580,

                                                 "name": "Terrorism Category"

                                 },

                                 {

                                                 "description": "Detects images containing handheld weapons such as rifles, machine guns, hand guns, knives, swords, grenade launchers and people holding firearms.",

                                                 "id": 6377,

                                                 "name": "Weapons Category"

                                 },

                                 {

                                                 "description": "Detects images that contain commercial pornography, amateur pornography, sexting selfies, nudity, sex acts, greyscale pornographic images, sexually explicit cartoons and manga.",

                                                 "id": 7174,

                                                 "name": "Pornography Category"

                                 },

                                 {

                                                 "description": "Detects images containing graphic violence, bloody wounds, accident victims, beatings, mutilation, decapitation and other images that contain blood and guts",

                                                 "id": 7971,

                                                 "name": "Gore Category"

                                 },

                                 {

                                                 "description": "Detects images containing illegal drugs, drug use, drug paraphernalia, plants and symbols relating to drugs.",

                                                 "id": 8768,

                                                 "name": "Drugs Category"

                                 }

                ],

                "error_code": "",

                "result": "True"

}

 

Sample Code

Below is the sample code that can be used for authentication

 

PHP:

 

<?php

$strUname = "<username>";

$strPassword = "<password>";

$strAccessToken = base64_encode($strUname.":".$strPassword);

$ch = curl_init("https://iavis.image-analyzer.com/token");

curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);

curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);

curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");

curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-Type: json/auth', 'Authorization:'.$strAccessToken));

curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);

$response = curl_exec($ch);

var_dump($response);

?>

 

 

PERL:

 

use strict;

use MIME::Base64;

use REST::Client;

 

my $strUname = "<username>";

my $strPassword = "<password>";

my $client = REST::Client->new();

 

$client->setHost("https://iavis.image-analyzer.com");

$client->addHeader("Authorization", "Basic " .

                   encode_base64("$strUname:$strPassword", ""));

 

my $response = $client->POST("/token");

print $client->responseContent(), "\n";

 

 

PYTHON:

 

import requests

import json

 

strUname = "<username>"

strPassword = "<password>"

client_auth = requests.auth.HTTPBasicAuth(strUname, strPassword)

response = requests.post("https://iavis.image-analyzer.com/token", auth=client_auth)

token_json = response.json()

print(json.dumps(token_json))

 

 

C#:

 

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Net;

using System.IO;

 

namespace Sample_Token

{

    class Program

    {

        static void Main(string[] args)

        {

            string strUserName = "<username>";

            string strPassword = "<password>";

            string strAuthorization = strUserName + ":" + strPassword;

            byte[] toEncodeAuthorization = System.Text.ASCIIEncoding.ASCII.GetBytes(strAuthorization);

            string strBase64Authorization = System.Convert.ToBase64String(toEncodeAuthorization);

            HttpWebRequest req = (HttpWebRequest)WebRequest.Create("https://iavis.image-analyzer.com/token");

            req.Timeout = 100000000;

            req.Method = "POST";

            req.Headers.Add("Authorization", strBase64Authorization);

            Stream dataStream = req.GetRequestStream();

             WebResponse response = req.GetResponse();

            dataStream = response.GetResponseStream();

            StreamReader reader = new StreamReader(dataStream);

            string Result = reader.ReadToEnd();

 

            reader.Close();

            dataStream.Close();

            response.Close();

 

            if (string.Empty != Result)

            {

                Console.WriteLine(Result);

                Console.ReadLine();

            }

        }

    }

}

 

 

 

 

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