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Informations about the package oauth2
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Light PHP wrapper for the OAuth 2.0
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AUTHOR & CONTACT
Charron Pierrick
Berejeb Anis
DOCUMENTATION & DOWNLOAD
Latest version is available on github at :
Documentation can be found on :
LICENSE
This Code is released under the GNU LGPL
Please do not change the header of the file(s).
This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU Lesser General Public License for more details.
Install through PEAR
$ pear install package.xml
How can I use it ?
require('client.php');
const CLIENT_ID = 'your client id'; const CLIENT_SECRET = 'your client secret';
const REDIRECT_URI = 'http://url/of/this.php'; const AUTHORIZATION_ENDPOINT = 'https://graph.facebook.com/oauth/authorize'; const TOKEN_ENDPOINT = 'https://graph.facebook.com/oauth/access_token';
$client = new OAuth2\Client(CLIENT_ID, CLIENT_SECRET); if (!isset($_GET['code'])) { $auth_url = $client->getAuthenticationUrl(AUTHORIZATION_ENDPOINT, REDIRECT_URI); header('Location: ' . $auth_url); die('Redirect'); } else { $params = array('code' => $_GET['code'], 'redirect_uri' => REDIRECT_URI); $response = $client->getAccessToken(TOKEN_ENDPOINT, 'authorization_code', $params); parse_str($response['result'], $info); $client->setAccessToken($info['access_token']); $response = $client->fetch('https://graph.facebook.com/me'); var_dump($response, $response['result']); }
How can I add a new Grant Type ?
Simply write a new class in the namespace OAuth2\GrantType. You can place the class file under GrantType. Here is an example :
namespace OAuth2\GrantType;
/**
-
MyCustomGrantType Grant Type */ class MyCustomGrantType implements IGrantType { /**
- Defines the Grant Type
- @var string Defaults to 'my_custom_grant_type'. */ const GRANT_TYPE = 'my_custom_grant_type';
/**
- Adds a specific Handling of the parameters
- @return array of Specific parameters to be sent.
- @param mixed $parameters the parameters array (passed by reference) */ public function validateParameters(&$parameters) { if (!isset($parameters['first_mandatory_parameter'])) { throw new \Exception('The \'first_mandatory_parameter\' parameter must be defined for the Password grant type'); } elseif (!isset($parameters['second_mandatory_parameter'])) { throw new \Exception('The \'seconde_mandatory_parameter\' parameter must be defined for the Password grant type'); } } }
call the OAuth client getAccessToken with the grantType you defined in the GRANT_TYPE constant, As following : $response = $client->getAccessToken(TOKEN_ENDPOINT, 'my_custom_grant_type', $params);