Implements LightOpenID class support into Yii Framework
This extension based on LightOpenID class. ##Intro An PHP 5 library for easy openid authentication. Works only as a consumer. more…
Features:
- Easy to use. (you can code a functional client in less than ten lines of code)
- Depends only on curl
- Supports both OpenID 1.1 and 2.0
- Supports Yadis discovery
- Supports only stateless/dumb protocol
- Works with PHP >= 5
- Generates no errors with error_reporting(E_ALL | E_STRICT)
##About extension
- This extension is directory independent, you can use it any desired directory without rewritting
import()instructions. - Extension is fully updatable. You can rewrite LightOpenID class with fresh version with any newer LightOpenID version without any corrections in extension code.
##Requirements
CURL.
##Installation
First you must install extension to your project:
You can do it in 2 ways:
Way 1: in your project config.php in the components section, add the following:
'loid' => array(
//alias to dir, where you unpacked extension
'class' => 'application.extensions.lightopenid.loid',
),Way 2: in your controller code:
Yii::app()->setComponents(array('loid'=>array('class'=>'application.extensions.lightopenid.loid')));
),##Usage
Simple usage:
$loid = Yii::app()->loid->load();
if (!empty($_GET['openid_mode'])) {
if ($_GET['openid_mode'] == 'cancel') {
$err = Yii::t('core', 'Authorization cancelled');
} else {
try {
echo $loid->validate() ? 'Logged in.' : 'Failed';
} catch (Exception $e) {
$err = Yii::t('core', $e->getMessage());
}
}
if(!empty($err)) echo $err;
} else {
$loid->identity = "http://my.openid.identifier"; //Setting identifier
$loid->required = array('namePerson/friendly', 'contact/email'); //Try to get info from openid provider
$loid->realm = (!empty($_SERVER['HTTPS']) ? 'https' : 'http') . '://' . $_SERVER['HTTP_HOST'];
$loid->returnUrl = $loid->realm . $_SERVER['REQUEST_URI']; //getting return URL
if (empty($err)) {
try {
$url = $loid->authUrl();
$this->redirect($url);
} catch (Exception $e) {
$err = Yii::t('core', $e->getMessage());
}
}
}##Configuration: You can set loid configuration by 2 ways:
01. After load configuration:
$loid = Yii::app()->loid->load();
$loid->identity = "http://my.openid.identifier"; //Setting identifier
$loid->required = array('namePerson/friendly', 'contact/email'); //Try to get info from openid provider02. Onload configuration:
$config = array('identity'=>'http://my.openid.identifier','required'=>array('namePerson/friendly', 'contact/email'));
$loid = Yii::app()->loid->load($config);##LightOpenid usage ReadMe:
/**
* This class provides a simple interface for OpenID (1.1 and 2.0) authentication.
* Supports Yadis discovery.
* The authentication process is stateless/dumb.
*
* Usage:
* Sign-on with OpenID is a two step process:
* Step one is authentication with the provider:
* <code>
* $openid = new LightOpenID;
* $openid->identity = 'ID supplied by user';
* header('Location: ' . $openid->authUrl());
* </code>
* The provider then sends various parameters via GET, one of them is openid_mode.
* Step two is verification:
* <code>
* if ($this->data['openid_mode']) {
* $openid = new LightOpenID;
* echo $openid->validate() ? 'Logged in.' : 'Failed';
* }
* </code>
*
* Optionally, you can set $returnUrl and $realm (or $trustRoot, which is an alias).
* The default values for those are:
* $openid->realm = (!empty($_SERVER['HTTPS']) ? 'https' : 'http') . '://' . $_SERVER['HTTP_HOST'];
* $openid->returnUrl = $openid->realm . $_SERVER['REQUEST_URI'];
* If you don't know their meaning, refer to any openid tutorial, or specification. Or just guess.
*
* AX and SREG extensions are supported.
* To use them, specify $openid->required and/or $openid->optional before calling $openid->authUrl().
* These are arrays, with values being AX schema paths (the 'path' part of the URL).
* For example:
* $openid->required = array('namePerson/friendly', 'contact/email');
* $openid->optional = array('namePerson/first');
* If the server supports only SREG or OpenID 1.1, these are automaticaly
* mapped to SREG names, so that user doesn't have to know anything about the server.
*
* To get the values, use $openid->getAttributes().
*
*
* The library requires PHP >= 5.1.2 with curl or http/https stream wrappers enabled.
* @author Mewp
* @copyright Copyright (c) 2010, Mewp
* @license http://www.opensource.org/licenses/mit-license.php MIT
*/##i18n
Here are i18n pairs to Yii::t() instructions:
'No servers found!' => 'Не найден сервер авторизации. (No servers found!)',
'Invalid request.'=> 'Неверный запрос. (Invalid request.)',
'No identity supplied.'=>'Нет поддержки идентификатора. (No identity supplied.)',
'Endless redirection!'=>'Бесконечный редирект! (Endless redirection!)',##Resources
React
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Django
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Facebook
Microsoft
Google
Alibaba
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Tencent