Enabled OAuth/OAuth2 logins

2013-05-27 22:10:41 +10:00
parent 8edac5ad4a
commit ab895eab93
82 changed files with 3052 additions and 154 deletions
--- a/modules/oauth/classes/Kohana/OAuth2/Provider.php
+++ b/modules/oauth/classes/Kohana/OAuth2/Provider.php
@@ -0,0 +1,127 @@
+<?php defined('SYSPATH') OR die('No direct access allowed.');
+
+/**
+ * OAuth Provider
+ *
+ * @package    Kohana/OAuth2
+ * @author     Deon George
+ * @copyright  (c) 2009-2013 Deon George
+ * @license    http://dev.leenooks.net/license.html
+ */
+abstract class Kohana_OAuth2_Provider {
+	private $response;
+
+	public static function factory($name, array $options = NULL)
+	{
+		$class = 'OAuth2_Provider_'.ucfirst($name);
+
+		return new $class($options);
+	}
+
+	/**
+	 * Return the value of any protected class variable.
+	 *
+	 *     // Get the provider signature
+	 *     $signature = $provider->signature;
+	 *
+	 * @param   string  variable name
+	 * @return  mixed
+	 */
+	public function __get($key)
+	{
+		return $this->$key;
+	}
+
+	abstract public function url_authorize();
+
+	abstract public function url_access_token();
+
+	public $name;
+
+	protected $scope;
+
+	public function url_refresh_token()
+	{
+		// By default its the same as access token URL
+		return $this->url_access_token();
+	}
+
+	public function authorize_url(OAuth2_Client $client, array $params = NULL)
+	{
+		// Create a new GET request for a request token with the required parameters
+		$request = OAuth2_Request::factory('authorize', 'GET', $this->url_authorize(), array(
+			'response_type' => 'code',
+			'client_id'     => $client->id,
+			'redirect_uri'  => $client->callback,
+			'scope'         => $this->scope,
+		));
+
+		if ($params)
+		{
+			// Load user parameters
+			$request->params($params);
+		}
+
+		return $request->as_url();
+	}
+
+	public function access_token(OAuth2_Client $client, $code, array $params = NULL)
+	{
+		$request = OAuth2_Request::factory('token', 'POST', $this->url_access_token(), array(
+			'grant_type'    => 'authorization_code',
+			'code'          => $code,
+			'client_id'     => $client->id,
+			'client_secret' => $client->secret,
+		));
+
+		if ($client->callback)
+		{
+			$request->param('redirect_uri', $client->callback);
+		}
+
+		if ($params)
+		{
+			// Load user parameters
+			$request->params($params);
+		}
+
+		$response = $request->execute();
+
+		return OAuth2_Token::factory('access', array(
+			'token' => $response->param('access_token')
+		));
+	}
+
+	public function user_details(OAuth2_Client $client, array $params = NULL) {
+		$request = OAuth2_Request::factory('resource', 'GET', $this->url_user_details(), array(
+		));
+
+		if ($params)
+		{
+			// Load user parameters
+			$request->params($params);
+		}
+
+		// Create a response from the request
+		$response = $request->execute();
+
+		// Store these user details useful
+		return OAuth2_API::factory($this, 'profile', array(
+			'provider' => $this->name,
+			'profile'  => json_decode($response),
+		));
+	}
+
+	/**
+	 * Execute an OAuth2 request, apply any provider-specfic options to the request.
+	 *
+	 * @param   object  request object
+	 * @param   array   request options
+	 * @return  mixed
+	 */
+	public function execute(OAuth2_Request $request, array $options = NULL)
+	{
+		return $request->execute($options);
+	}
+
+}