Transform CURL to Http facade laravel - laravel

I have this code :
$httpParams = [
'textData' => $content,
'xmlFile' => new \CurlFile($params['file']->getPathName())
];
$curlHandle = curl_init('http://url.com');
curl_setopt($curlHandle, CURLOPT_HEADER, false);
curl_setopt($curlHandle, CURLOPT_POST, true);
curl_setopt($curlHandle, CURLOPT_POSTFIELDS, $httpParams);
curl_setopt($curlHandle, CURLOPT_RETURNTRANSFER, true);
$curlResponse = curl_exec($curlHandle);
curl_close($curlHandle);
dump($curlResponse);die();
I have the response in $curlResponse with status = 200
But when I tried with Http from laravel :
$http = Http::asForm();
$httpParams = [
'textData' => $content,
'xmlFile' => new \CurlFile($params['file']->getPathName())
];
$response = $http->send('post', 'http://url.com', $httpParams)->body();
dump($response);
Response is empty : "". The status is 200. Can you help me please, why using Http facade I have empty response ? Thx in advance. Please help me !!!

You can write reusable method inside separate class
public function apiCall($url, $method = "get",$data=[])
{
$htppCall = Http::withHeaders([
'Content-Type' => 'application/json',
])->{$method}($url,$data);
if ($htppCall->status() == 401) {
//error handling
}
return $htppCall->object();
}
Then call like this
$httpParams = [
'textData' => $content,
'xmlFile' => new \CurlFile($params['file']->getPathName())
];
$response=$this->apiCall($url,'post',$httpParams);
dd($response);
Import right facade
use Illuminate\Support\Facades\Http;
checking what status code you got
$htppCall->status()
to get data as object
$htppCall->object()
To get data as array
$htppCall->json()
To check client errors
$htppCall->clientError()
to check server errors
$htppCall->serverError()
To Get the body of the response.
$htppCall->body()
If any issues let me know in comment

Related

file_get_contents() returning false for Google reCAPTCHA v3

I have been trying to implement Google reCAPTCHA v3 by using the following PHP source code:
<script src="https://www.google.com/recaptcha/api.js?render=6Ldl-98fAAAAAKRPodblUlTcVgvrfWZ_8lODjmZA"></script>
<?php
if(isset($_POST) && isset($_POST["btnSubmit"]))
{
$secretKey = '6Ldl-98fAAAAAD3ekajHHVBi2X4fZTW37bI5IGUN';
$token = $_POST["g-token"];
$ip = $_SERVER['REMOTE_ADDR'];
$url = "https://www.google.com/recaptcha/api/siteverify";
$data = array('secret' => $secretKey, 'response' => $token, 'remoteip'=> $ip);
// use key 'http' even if you send the request to https://...
$options = array('http' => array(
'method' => 'POST',
'content' => http_build_query($data)
));
$context = stream_context_create($options);
$result = file_get_contents($url, false, $context);
$response = json_decode($result);
if($response->success)
{
echo '<center><h1>Validation Success!</h1></center>';
}
else
{
echo '<center><h1>Captcha Validation Failed..!</h1></center>';
}
}
?>
The problem is that every time I run this and step through the code line by line, I notice that the file_get_contents() function is always returning false and is assigning false to the '$result' variable. Why is this?
$result = file_get_contents($url, false, $context);
I would appreciate any advice that I can get.
From docs: 'null is returned if the json cannot be decoded or if the encoded data is deeper than the nesting limit.'
Show us $response, so var_dump($response). In recaptcha v2 i had empty string or token lately. That's why I ask for response, json decode will decode if there is proper json value.
I'd bet you get empty result and json_decode fails.

Codeigniter reCaptcha v3 with cUrl

I have a form integrated with invisible reCaptcha.
Verification is performed on a function within the Controller.
The call to google is made using file_get_content and if no response is obtained, the call is made using curl.
This is the function
public function verify_captcha()
{
$recaptcha_response = $_POST['recaptchaResponse'];
log_message('info', $recaptcha_response);
// Build POST request:
$recaptcha_url = 'https://www.google.com/recaptcha/api/siteverify';
$recaptcha_secret = 'My KEY';
$recaptcha_response = $_POST['recaptchaResponse'];
$recaptcha = file_get_contents($recaptcha_url . '?secret=' . $recaptcha_secret . '&response=' . $recaptcha_response);
$recaptcha = json_decode($recaptcha,true);
if(!$recaptcha)
{
// call curl to POST request
log_message('info', 'Call CURL');
$data = array( 'secret' => $recaptcha_secret, 'response' => $recaptcha_response);
//$curlConfig = array( CURLOPT_URL => $recaptcha_url, CURLOPT_POST => true, CURLOPT_RETURNTRANSFER => true, CURLOPT_POSTFIELDS => $data );
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $recaptcha_url);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($data));
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$response = curl_exec($ch);
curl_close($ch);
$recaptcha = json_decode($response, true);
ob_start();
var_dump($recaptcha);
$result = ob_get_contents(); //or ob_get_clean()
log_message('info', $result);
if (array_key_exists('error-codes', $recaptcha))
{
log_message('error', 'Error reCaptcha '.$recaptcha['error-codes'][0]);
}
if ($recaptcha["success"] == '1')
{
if ($recaptcha["score"] >= 0.5)
{
}
}
else
{
log_message('error', 'Error reCaptcha no Success');
}
else
{
log_message('info', 'Call file_get_content');
}
}
These are the messages of the log file
ERROR - 2020-03-18 09:54:31 --> Severity: Warning --> file_get_contents(): php_network_getaddresses: getaddrinfo failed: Name or service not known /mysite/application/controllers/captcha.php 1362
ERROR - 2020-03-18 09:54:31 --> Severity: Warning --> file_get_contents(https://www.google.com/recaptcha/api/siteverify?secret=6LfP26QUAAAAAHilJfguEgIcgOBkTg2soD7oCQIh&response=03AERD8XpOL7956DMd7dhiqasH4fK2iNjtBFBJdw3OynXGeAFBMmSqqtjsqXFW97rv-kD_H-y6aLrL1VLMkwg222Y7BoNnaB_zQ7y2NzXVtlIsWYwIw9BSbUdFdSylq4dNjO5j5Jo1xvjPotvMFuddnC5YVRC1wnk7HESqv8hvRU40x9pNpoQ-sIaXcAN8BdBgleXFufmmNoMzuh3PCvgT3RkIj1TsTs-ltM9LyVbLtFnFPbTkHZqpQjppMkHCcw87u3xqbr23EJkusR_U2vFwJTAJU9p-Z27sDuiKmEMsjJ2O1i3Wnxm9yq4HiEI2vnh420VDnPZEYRbXuLLSGhGuPciGQ3mtp07tjn265oyYbcFp2s9GentdUpPWRCxWfySTa6du7dzzSHkqPMKcPf6LmfVtICkTJf4y-w): failed to open stream: php_network_getaddresses: getaddrinfo failed: Name or service not known /mysite/application/controllers/captcha.php 1362
INFO - 2020-03-18 09:54:31 --> Call CURL
INFO - 2020-03-18 09:54:31 --> NULL
The call to file_get_content shows error and returns nothing with curl.
What may be happening?
Thanks
If you totally, absolutely need to use file_get_contents, I'll share with you a helper function I have, which you can adapt to your own needs
function validate_recaptcha_response($recaptcha_response)
{
$api_url = 'https://www.google.com/recaptcha/api/siteverify';
$api_secret = 'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx';
$remoteip = '';
$data = array('secret' => $api_secret, 'response' => $recaptcha_response);
$options = array(
'http' => array(
'header' => "Content-Type: application/x-www-form-urlencoded\r\n",
'method' => 'POST',
'content' => http_build_query($data)
)
);
$context = stream_context_create($options);
$result = file_get_contents($api_url, false, $context);
$captcha_response = json_decode($result, true);
$r = array(
'success' => $captcha_response['success'],
'timestamp' => $captcha_response['challenge_ts'],
'hostname' => $captcha_response['hostname'],
'error_codes' => (isset($captcha_response['error-codes'])) ? $captcha_response['error-codes'] : null,
);
return $r;
}
I call this from any controller that gets the recaptcha response (the helper is autoloaded) using something like
$recaptcha_check = validate_recaptcha_response($var_where_you_store_the_recaptcha_response);
Please note that I'm adding the $options array to build a POST, defining a header, the method and use http_build_query() and stream_context_create() before file_get_contents() in order to query the data.
Please Follow the bellow Steps to integrate Recaptcha v3 in Codeigniter versions bellow 4 (3.1.9) or others.
Step #1: Create Recaptcha v3 for your domain and keep the site_key & secret_key.
[https://cloud.google.com/recaptcha-enterprise/docs/create-key][1]
Step #2: Add the bellow Javascirpt codes with replacement of your site_key & secret_key inside Head section of your Form page.
<script type="text/javascript">
var review_recaptcha_widget;
var onloadCallback = function() {
if($('#review_recaptcha').length) {
review_recaptcha_widget = grecaptcha.render('review_recaptcha', {
'sitekey' : 'recaptcha_site_key_v3',
'secretkey' : 'recaptcha_secret_key_v3'
});
}
};
</script>
<script src="https://www.google.com/recaptcha/api.js?onload=onloadCallback&render=explicit" async defer></script>
Step #3:Browse the page, you will see the new recaptcha in right bottom corner of page, Done, thats it.

Laravel GuzzleHttp response empty

I'm trying to retrieve the value of a URL but it returns a null response. Not sure what I'm doing wrong I've been trying to retrieve the value but I get an empty value. Below is my code
$client = new \GuzzleHttp\Client();
$response = $client->request('GET', 'https://fantasy.premierleague.com/api/bootstrap-static/');
dd($response->getBody()->getContents());
When trying to dump the response I get the below response
When trying to read the getBody() of the response I get this output
I'm using guzzle "guzzlehttp/guzzle": "^6.4"
OK I found the solution to my problem. It's got nothing to do with
$response->getBody()->getContents()
But the problem was the Endpoint/URL might require a user agent as part of the parameter of the url
my code I was able to retrieve the value using the code below
$url = 'https://fantasy.premierleague.com/api/bootstrap-static/';
$client = new \GuzzleHttp\Client();
$response = $client->request('GET', $url, [
'verify' => false,
'headers' => [
'User-Agent' => 'CUSTOM_AGENT_YOU_WANT' // THIS IS WHAT I ADDED TO MAKE IT WORK
]
]);
dd(json_decode($response->getBody()->getContents(), true));

Laravel : Force the download of a string without having to create a file

I'm generating a CSV, and I want Laravel to force its download, but the documentation only mentions I can download files that already exist on the server, and I want to do it without saving the data as a file.
I managed to make this (which works), but I wanted to know if there was another, neater way.
$headers = [
'Content-type' => 'text/csv',
'Content-Disposition' => 'attachment; filename="download.csv"',
];
return \Response::make($content, 200, $headers);
I also tried with a SplTempFileObject(), but I got the following error : The file "php://temp" does not exist
$tmpFile = new \SplTempFileObject();
$tmpFile->fwrite($content);
return response()->download($tmpFile);
Make a response macro for a cleaner content-disposition / laravel approach
Add the following to your App\Providers\AppServiceProvider boot method
\Response::macro('attachment', function ($content) {
$headers = [
'Content-type' => 'text/csv',
'Content-Disposition' => 'attachment; filename="download.csv"',
];
return \Response::make($content, 200, $headers);
});
then in your controller or routes you can return the following
return response()->attachment($content);
A Laravel 7 approach would be (from the docs):
$contents = 'Get the contents from somewhere';
$filename = 'test.txt';
return response()->streamDownload(function () use ($contents) {
echo $contents;
}, $filename);
Try this:
// Directory file csv, You can use "public_path()" if the file is in the public folder
$file= public_path(). "/download.csv";
$headers = ['Content-Type: text/csv'];
//L4
return Response::download($file, 'filename.csv', $headers);
//L5 or Higher
return response()->download($file, 'filename.csv', $headers);

guzzle client throws exception in laravel

I am trying to make a http post request in laravel as below
$client = new Client(['debug'=>true,'exceptions'=>false]);
$res = $client->request('POST', 'http://www.myservice.com/find_provider.php', [
'form_params' => [
'street'=> 'test',
'apt'=> '',
'zip'=> 'test',
'phone'=> 'test',
]
]);
It return empty response. On debugging ,following exception is occurring
curl_setopt_array(): cannot represent a stream of type Output as a STDIO FILE*
I am using latest version of guzzle.
Any idea how to solve it?.
The request() method is returning a GuzzleHttp\Psr7\Response object.
To get the actual data that is returned by your service you should use:
$data = $res->getBody()->getContents();
Now check what you have in $data and if it corresponds to the expected output.
More information on using Guzzle Reponse object here
I had to do this
$data = $res->getBody()->getContents();<br>
but also change<br>
$client = new \GuzzleHttp\Client(['verify' => false, 'debug' => true]);<br>
to<br>
$client = new \GuzzleHttp\Client(['verify' => false]);
Here is what i did for my SMS api
use Illuminate\Support\Facades\Http; // Use this on top
// Sample Code
$response = Http::asForm()
->withToken(env('SMS_AUTH_TOKEN'))
->withOptions([
'debug' => fopen('php://stderr', 'w') // Update This Line
])
->withHeaders([
'Cache-Control' => 'no-cache',
'Content-Type' => 'application/x-www-form-urlencoded',
])
->post($apiUrl,$request->except('_token'));

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