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POLog-in the user with LightOpenID
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copied!<p>Hello<br> I have downloaded LightOpenID (http://gitorious.org/lightopenid) few hours ago but still can't figure out how to make it work.<br> I got this google example saved in <strong>test.php</strong> file </p> <pre><code><?php require '../lib/init.php'; require '../lib/openID/openid.php'; try { if(!isset($_GET['openid_mode'])) { if(isset($_GET['login'])) { $openid = new LightOpenID; $openid->identity = 'https://www.google.com/accounts/o8/id'; header('Location: ' . $openid->authUrl()); } ?> <form action="?login" method="post"> <button>Login with Google</button> </form> <?php } elseif($_GET['openid_mode'] == 'cancel') { echo 'User has canceled authentication!'; } else { $openid = new LightOpenID; echo 'User ' . ($openid->validate() ? $openid->identity . ' has ' : 'has not ') . 'logged in.'; } } catch(ErrorException $e) { echo $e->getMessage(); } echo '<pre>'.print_r($openid,true).'</pre>'; ?> </code></pre> <p>Where init.php is init file for my page (constants, classes, functions, db connection etc.).<br> After running this code I got button with label "Login with Google" and after pressing it </p> <pre><code>echo '<pre>'.print_r($openid,true).'</pre>'; </code></pre> <p>give some info about the $openid object </p> <blockquote> <p>LightOpenID Object ( [returnUrl] => <a href="http://kur.com/openid.php">http://kur.com/openid.php</a> [required] => Array ( )</p> <pre><code>[optional] => Array ( ) [identity:LightOpenID:private] => https://www.google.com/accounts/o8/id [claimed_id:LightOpenID:private] => https://www.google.com/accounts/o8/id [server:protected] => https://www.google.com/accounts/o8/ud [version:protected] => 2 [trustRoot:protected] => http://kur.com [aliases:protected] => [identifier_select:protected] => 1 [ax:protected] => 1 [sreg:protected] => [data:protected] => Array ( [login] => ) </code></pre> <p>)</p> </blockquote> <p>...nothing special... and thats it...<br> I spend lot of the time searching for tutorials in google, but can't find even one. Can you please help me.<br> How to log in the user ?<br> From where I must get logged user info (as username, mail) ?<br> I have never been using open ID and I'm confused....<br> Thanks in advance</p>

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