Yii2 OAuth extension and QQ interconnection login Implementation method, yii2oauth_php tutorial

Yii2 OAuth extension and QQ interconnection login implementation method, Yii2oauth

In this paper, the implementation method of OAuth extension and QQ interconnection login in Yii2 is described. Share to everyone for your reference, as follows:
Copy the Code code as follows: PHP Composer.phar require--prefer-dist yiisoft/yii2-authclient "*"

Quick Start

To change the configuration file for Yii2 config/main.php, add the following to the components

' Components ' = [' authclientcollection ' and ' = ' class ' = ' yii\authclient\collection ', ' clients ' and ' = '  goo Gle ' = ' + ['  class ' = ' Yii\authclient\clients\googleopenid '  ],  ' Facebook ' + [  ' class ' = ' = ' Yii\authclient\clients\facebook ',  ' clientId ' = ' facebook_client_id ',  ' clientsecret ' = ' facebook_ ' Client_secret ',  ],], [...]

Changing the entry file, typically app/controllers/sitecontroller.php, increases the code in the function actions, while adding the callback function Successcallback, roughly as follows

Class Sitecontroller extends controller{public Function actions () {return [  ' auth ' = = [  ' class ' = ' = ' Yii\au Thclient\authaction ',  ' successcallback ' = [$this, ' Successcallback '],  ], '} public function Successcallback ($client) {$attributes = $client->getuserattributes ();//user login or signup comes here}}

In the login views, add the following code

<?= yii\authclient\widgets\authchoice::widget ([' Baseauthurl ' = [' Site/auth ']]?>

The above is the official documentation, below we come to connect QQ

Added QQ login Components I am here to put in the common/components/qqoauth.php, the source code is as follows

<?phpnamespace common\components;use yii\authclient\oauth2;use yii\base\exception;use yii\helpers\Json;/** * ~ ~ ~  * ' components ' + = [* ' authclientcollection ' + = [* ' class ' = ' yii\authclient\collection ', * ' clients ' = [ * ' QQ ' = [* ' class ' = ' Common\components\qqoauth ', * ' clientId ' = ' qq_client_id ', * ' Clientsecret ' =& Gt ' Qq_client_secret ', *], *], *] * ... * * ~ ~ ~ * @see http://connect.qq.com/* * @author Easypao * @since 2.0 */CL Qqoauth extends oauth2{public $authUrl = ' https://graph.qq.com/oauth2.0/authorize ', public $tokenUrl = ' Https://grap H.qq.com/oauth2.0/token '; Public $apiBaseUrl = ' https://graph.qq.com '; Public Function init () {parent::init (), if ($this->scope = = = null) {$this->scope = implode (', ', [' Get_user_info ',  ]); }} protected function Inituserattributes () {$openid = $this->api (' oauth2.0/me ', ' GET '); $qquser = $this->api ("User /get_user_info ", ' Get ', [' oauth_consumer_key ' = = $openid [' client_id'], ' OpenID ' = $openid [' OpenID ']]; $qquser [' OpenID ']= $openid [' OpenID ']; return $qquser; } protected function DefaultName () {return ' QQ ';} protected function Defaulttitle () {return ' QQ ';}/** * The initial processing method of the extension seems to be Q Q Interconnect can not be used, should this rewrite the method * @see \yii\authclient\baseoauth::p rocessresponse () */protected function ProcessResponse ($rawResponse   , $contentType = Self::content_type_auto) {if (empty ($rawResponse)) {return []; } switch ($contentType) {case Self::content_type_auto: {$contentType = $this->determinecontenttypebyraw ($       Rawresponse); if ($contentType = = Self::content_type_auto) {//The following code is specifically for the QQ Internet login, but also the original method is not the same place if (Strpos ($rawResponse, "Callbac           K ")!== false) {$lpos = Strpos ($rawResponse," (");           $rpos = Strrpos ($rawResponse, ")");           $rawResponse = substr ($rawResponse, $lpos + 1, $rpos-$lpos-1);           $response = $this->processresponse ($rawResponse, Self::content_type_json);         Break        }//Code add end throw new Exception (' Unable to determine response content type automatically. ');       } $response = $this->processresponse ($rawResponse, $contentType);     Break       } case Self::content_type_json: {$response = JSON::d ecode ($rawResponse, true);       if (Isset ($response [' Error '])) {throw new Exception (' Response error: '. $response [' ERROR ']);     } break;       } case self::content_type_urlencoded: {$response = [];       Parse_str ($rawResponse, $response);     Break       } case self::content_type_xml: {$response = $this->convertxmltoarray ($rawResponse);     Break } default: {Throw new Exception (' Unknown response type '. $contentType.   '".');     }   } return $response; }}

Changes to the config/main.php file, added in components, are outlined below

' Components ' = [' authclientcollection ' and ' = '   class ' = ' yii\authclient\collection ', ' clients ' and '   = ' [     ' qq ' = [      ' class ' = ' Common\components\qqoauth ',      ' clientId ' = ' your_qq_clientid ',      ' Clientsecret ' = ' Your_qq_secret '    ],   [],]

Sitecontroller.php just as the official.

Public Function Successcallback ($client) {$attributes = $client->getuserattributes ();//user's information in $attributes, The following is the code you add according to your actual situation//If you have QQ interconnection login, Sina Weibo, etc., can be distinguished by $client->id. }

Finally add the QQ login link in the login view file.

Use QQ Quick Login

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It is hoped that this article is helpful to the PHP program design based on YII framework.

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