json compare string

CaptainJoe54 · August 30, 2017

Hi im trying to add another check so that if rate is exceeded redirect does not execute.
And yeah im a newbie when it comes to PHP.

Basically pseudocode:
if (abuseipdb_check($key,$_SERVER['REMOTE_ADDR'],30) > 0 or id: != "Too Many Requests" ) { header("Location: $redirect"); }

JSON
0:
id:   "Too Many Requests"
links:
about:   "https://www.abuseipdb.com/api"

<?php
/*
	ABUSEIPDB IP CHECK
	Ver	: 1.1
	Author	: Barret
	Date	: 2017/5
	
	This script is not part nor made by abuseipdb.com
*/
// Your AbuseIPdb.com API key (register at website to get one)
$key		= "<your api key>";
// Url to redirect user if any reports are present
$redirect 	= "http://www.google.com";
// Fetch report count with given parameters and take action if condition is met
if (abuseipdb_check($key,$_SERVER['REMOTE_ADDR'],30) > 0) { header("Location: $redirect"); }
function abuseipdb_check($key,$target,$days) {
	return count(json_decode(abuseipdb_geturl("https://www.abuseipdb.com/check/$target/json?key=$key&days=$days"),true));
}
function abuseipdb_geturl($url, $useragent='PHP/CURL', $headers=false, $follow_redirects=true, $debug=false) {
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL,$url);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER,1);
    curl_setopt($ch, CURLOPT_USERAGENT, $useragent);
    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
	if ($headers==true){ curl_setopt($ch, CURLOPT_HEADER,1); }
    if ($headers=='headers only') { curl_setopt($ch, CURLOPT_NOBODY ,1); }
    if ($follow_redirects==true) { curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1); }
    if ($debug==true) {
        $result['contents']=curl_exec($ch);
        $result['info']=curl_getinfo($ch);
    }
    else $result=curl_exec($ch);
    curl_close($ch);
    return $result;
}
?>

requinix · August 30, 2017

And the problem is... what?

CaptainJoe54 · August 30, 2017

Not sure how to access the structure I guess and return proper value.

<?php

	$key = "<your api key>";
	// Url to redirect user if any reports are present
	$redirect 	= "https://www.google.com";
	// Fetch report count with given parameters and take action if condition is met
	if (abuseipdb_check($key,$_SERVER['REMOTE_ADDR'],30) > 0) { header("Location: $redirect"); }

function abuseipdb_check($key,$target,$days) {	
	$ipresult = abuseipdb_geturl("https://www.abuseipdb.com/check/$target/json?key=$key&days=$days");
	$jresult = json_decode($ipresult,true);
	if (in_array("Too Many Requests", $jresult)) {
		return 0;
	}
	return count($jresult);
}

function abuseipdb_geturl($url, $useragent='PHP/CURL', $headers=false, $follow_redirects=true, $debug=false) {
	$ch = curl_init();
	curl_setopt($ch, CURLOPT_URL,$url);
	curl_setopt($ch, CURLOPT_RETURNTRANSFER,1);
	curl_setopt($ch, CURLOPT_USERAGENT, $useragent);
	curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
	if ($headers==true){ curl_setopt($ch, CURLOPT_HEADER,1); }
	if ($headers=='headers only') { curl_setopt($ch, CURLOPT_NOBODY ,1); }
	if ($follow_redirects==true) { curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1); }
	if ($debug==true) {
		$result['contents']=curl_exec($ch);
		$result['info']=curl_getinfo($ch);
	}
	else $result=curl_exec($ch);
	curl_close($ch);
	return $result;
}

requinix · August 30, 2017

Assuming the response was

[
	{
		"id": "Too Many Requests",
		"links": ???,
		"about": "https://www.abuseipdb.com/api"
	}
]

then it would decode to

array(
	array(
		"id" => "Too Many Requests",
		"links" => ???,
		"about" => "https://www.abuseipdb.com/api"
	)
)

Do you see how to get it now?

CaptainJoe54 · August 30, 2017

This works found function on stackoverflow.com but if there's better way to do it with less code etc.. show me.

<?php

	$key = "<your api key>";
	// Url to redirect user if any reports are present
	$redirect 	= "https://www.google.com";
	// Fetch report count with given parameters and take action if condition is met
	if (abuseipdb_check($key,$_SERVER['REMOTE_ADDR'],30) > 0) { header("Location: $redirect"); }

function abuseipdb_check($key,$target,$days) {	
	$ipresult = abuseipdb_geturl("https://www.abuseipdb.com/check/$target/json?key=$key&days=$days");
	$jresult = json_decode($ipresult,true);
	$test = in_array_r("Too Many Requests", $jresult);
	if ($test = true) {
	   return 0;
	}
	return count($jresult);
}

function abuseipdb_geturl($url, $useragent='PHP/CURL', $headers=false, $follow_redirects=true, $debug=false) {
	$ch = curl_init();
	curl_setopt($ch, CURLOPT_URL,$url);
	curl_setopt($ch, CURLOPT_RETURNTRANSFER,1);
	curl_setopt($ch, CURLOPT_USERAGENT, $useragent);
	curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
	if ($headers==true){ curl_setopt($ch, CURLOPT_HEADER,1); }
	if ($headers=='headers only') { curl_setopt($ch, CURLOPT_NOBODY ,1); }
	if ($follow_redirects==true) { curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1); }
	if ($debug==true) {
		$result['contents']=curl_exec($ch);
		$result['info']=curl_getinfo($ch);
	}
	else $result=curl_exec($ch);
	curl_close($ch);
	return $result;
}

function in_array_r($needle, $haystack, $strict = false) {
    foreach ($haystack as $item) {
        if (($strict ? $item === $needle : $item == $needle) || (is_array($item) && in_array_r($needle, $item, $strict))) {
            return true;
        }
    }

    return false;
}

requinix · August 30, 2017

So are you saying that given a variable

$jresult = array(
	array(
		"id" => "Too Many Requests",
		"links" => ???,
		"about" => "https://www.abuseipdb.com/api"
	)
);

you do not know how to get to the "Too Many Requests" string? I'm trying to prod your brain in the right direction with the assumption that you do, in fact, know how and just haven't realized you can do it.

Because yes, using that in_array_r is ridiculous overkill. Plus your code is buggy.

CaptainJoe54 · August 30, 2017

hmm looking at PHP doucumentation you mean something like this or literal dereference?.

$reqstring = $jresult[""]["id"];

requinix · August 30, 2017

Except instead of [""] you use [0], yes. If there's no string key then the key is a number counting from 0. So

$jresult[0]["id"]

CaptainJoe54 · August 30, 2017

Okey thx, one more thing though is the code still buggy?.

<?php
	$key = "<your api key>";
	// Url to redirect user if any reports are present
	$redirect 	= "https://www.google.com";
	// Fetch report count with given parameters and take action if condition is met
	if (abuseipdb_check($key,$_SERVER['REMOTE_ADDR'],30) > 0) { header("Location: $redirect"); }

function abuseipdb_check($key,$target,$days) {	
	$ipresult = abuseipdb_geturl("https://www.abuseipdb.com/check/$target/json?key=$key&days=$days");
	$jresult = json_decode($ipresult,true);
	$test = $jresult[0]["id"];
	if ($test = "Too Many Requests") {
	   return 0;
	}
	return count($jresult);
}

function abuseipdb_geturl($url, $useragent='PHP/CURL', $headers=false, $follow_redirects=true, $debug=false) {
	$ch = curl_init();
	curl_setopt($ch, CURLOPT_URL,$url);
	curl_setopt($ch, CURLOPT_RETURNTRANSFER,1);
	curl_setopt($ch, CURLOPT_USERAGENT, $useragent);
	curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
	if ($headers==true){ curl_setopt($ch, CURLOPT_HEADER,1); }
	if ($headers=='headers only') { curl_setopt($ch, CURLOPT_NOBODY ,1); }
	if ($follow_redirects==true) { curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1); }
	if ($debug==true) {
		$result['contents']=curl_exec($ch);
		$result['info']=curl_getinfo($ch);
	}
	else $result=curl_exec($ch);
	curl_close($ch);
	return $result;
}

requinix · August 30, 2017

Yes:

if ($test = "Too Many Requests") {

CaptainJoe54 · August 30, 2017



if ($test == "Too Many Requests") {

requinix · August 30, 2017

CaptainJoe54 · August 30, 2017

Is this okey?.

	$ipresult = abuseipdb_geturl("https://www.abuseipdb.com/check/$target/json?key=$key&days=$days");
	$jresult = json_decode($ipresult,true);
	// No IP recordes found
	if ($jresult == NULL) {
	   return 0;
	}
	$jscount = count($jresult);
	// ip check limit exceeded
	$iplimit = isset($jresult[0]['id']);
	if ($iplimit == true) {
	   return 0;
	}
	// ip record(s) found
	$ipabuses = isset($jresult[0]['ip']);
	if ($ipabuses == true) {
	   return $jscount;
	}
	// ip record found
	$ipabuse = isset($jresult['ip']);
	if ($ipabuse == true) {
	   return $jscount;
	}

requinix · August 31, 2017

I don't know what the JSON is for successful API calls, but I would think that simply testing for the existence of a value - which is what isset does - is not correct. Surely you should be looking at what the values actually are?

CaptainJoe54 · August 31, 2017

Yeah your right.

JSON dump

// 1 reported ip
ip   "156.67.143.204"
country   "Germany"
isoCode   "DE"
category
0   10
created   "Thu, 31 Aug 2017 13:58:57 +0000"

//5 reported ips
0
ip   "112.65.179.46"
country   "China"
isoCode   "CN"
category
0   22
created   "Thu, 31 Aug 2017 14:00:51 +0000"
1
ip   "112.65.179.46"
country   "China"
isoCode   "CN"
category
0   22
created   "Wed, 30 Aug 2017 13:18:07 +0000"
2
ip   "112.65.179.46"
country   "China"
isoCode   "CN"
category
0   5
1   15
created   "Mon, 28 Aug 2017 04:24:05 +0000"
3
ip   "112.65.179.46"
country   "China"
isoCode   "CN"
category
0   5
1   15
created   "Sun, 27 Aug 2017 04:24:59 +0000"
4
ip   "112.65.179.46"
country   "China"
isoCode   "CN"
category
0   5
1   15
created   "Sat, 26 Aug 2017 11:17:52 +0000"

// no bad ip found
empty json Raw Data []

// error message very similar to ip rate limit with id, links, about etc...
0
id   "Unprocessable Entity"
links
about   "https://www.abuseipdb.com/api"
status   "422"
code   "1002"
title   "The request was well-formed but was unable to be followed due to semantic errors."
detail   "We expected an IPv4 or IPv6 address (e.g. 8.8.8.."

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json compare string

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