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POfile_get_contents('php://input') keeps returning empty
 

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  1. POfile_get_contents('php://input') keeps returning empty
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    <p>I'm trying to setup gitkit in my website, but can't get past this one single line of code. No matter what I do, <code>file_get_contents</code> keeps returning empty.</p> <p>I've already set my php.ini : <code>always_populate_raw_post_data = On</code></p> <p>My environment is <code>PHP 5.3.3</code>, <code>Apache 2.2.6</code>, localhost.</p> <p>Here's some code.</p> <p>In my index.php, I call the google API and try to login with gmail account, in other words, federated login.</p> <p>(this is from the Google API Console)</p> <pre><code>&lt;script type="text/javascript" src="//ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js"&gt;&lt;/script&gt; &lt;script type="text/javascript" src="//ajax.googleapis.com/ajax/libs/jqueryui/1.8.2/jquery-ui.min.js"&gt;&lt;/script&gt; &lt;script type="text/javascript" src="//ajax.googleapis.com/ajax/libs/googleapis/0.0.4/googleapis.min.js"&gt;&lt;/script&gt; &lt;script type="text/javascript" src="//ajax.googleapis.com/jsapi"&gt;&lt;/script&gt; &lt;script type="text/javascript"&gt; google.load("identitytoolkit", "1", {packages: ["ac"], language:"en"}); &lt;/script&gt; &lt;script type="text/javascript"&gt; $(function() { window.google.identitytoolkit.setConfig({ developerKey: "HERE_GOES_MY_DEVELOPER_KEY", companyName: "Valentinos Pizzaria", callbackUrl: "http://localhost/valentinos/callback.php", realm: "", userStatusUrl: "http://localhost/valentinos/userstatus.php", loginUrl: "http://localhost/valentinos/login.php", signupUrl: "http://localhost/valentinos/register.php", homeUrl: "http://localhost/valentinos/index.php", logoutUrl: "http://localhost/valentinos/logout.php", idps: ["Gmail", "Yahoo"], tryFederatedFirst: true, useCachedUserStatus: false, useContextParam: true }); $("#navbar").accountChooser(); }); &lt;/script&gt; </code></pre> <p>I get the IDP response, log in, and am asked for permissions. Upon returning to my callback page, in which I used the code sample provided by Google (which is below), this one line of code doesn't seem to be returning correctly.</p> <p>Am I doing anything stupid at all?</p> <p>Any help will be appreciated.</p> <p>Here's whole callback.php so far (there's no HTML whatsoever, for now):</p> <pre><code> session_start(); $url = EasyRpService::getCurrentUrl(); #$postData = @file_get_contents('php://input'); $postData = file_get_contents('php://input'); $result = EasyRpService::verify($url, $postData); // Turn on for debugging. // var_dump($result); class EasyRpService { // Replace $YOUR_DEVELOPER_KEY private static $SERVER_URL = 'https://www.googleapis.com/rpc?key=HERE_GOES_MY_DEVELOPER_KEY'; public static function getCurrentUrl() { $url = (isset($_SERVER['HTTPS']) &amp;&amp; $_SERVER['HTTPS'] == 'on') ? 'https://' : 'http://'; $url .= $_SERVER['SERVER_NAME']; if ($_SERVER['SERVER_PORT'] != '80') { $url .= ':'. $_SERVER['SERVER_PORT']; } $url .= $_SERVER['REQUEST_URI']; return $url; } private static function post($postData) { $ch = curl_init(); curl_setopt_array($ch, array( CURLOPT_URL =&gt; EasyRpService::$SERVER_URL, CURLOPT_RETURNTRANSFER =&gt; 1, CURLOPT_HTTPHEADER =&gt; array('Content-Type: application/json'), CURLOPT_POSTFIELDS =&gt; json_encode($postData))); $response = curl_exec($ch); $http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE); curl_close($ch); if ($http_code == '200' &amp;&amp; !empty($response)) { return json_decode($response, true); } return NULL; } public static function verify($continueUri, $response) { $request = array(); $request['method'] = 'identitytoolkit.relyingparty.verifyAssertion'; $request['apiVersion'] = 'v1'; $request['params'] = array(); $request['params']['requestUri'] = $continueUri; $request['params']['postBody'] = $response; $result = EasyRpService::post($request); if (!empty($result['result'])) { return $result['result']; } return NULL; } } # End Class EasyRpService </code></pre> <p>Before anyone asks, I do replace <code>HERE_GOES_MY_DEVELOPER_KEY</code> with my Developer Key...</p> <p>Once again, any help will be much appreciated. C ya.</p>
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