• 基于Thinkphp3.2的qq第三方oauth认证登录扩展类


    基于Thinkphp3.2的qq第三方oauth认证登录扩展类,
    由于腾讯oauth sdk写的太多,不能与thinkphp和好的结合,最终想法讲腾讯oauth sdk写成tp的扩展类
    先看代码,将代码保存在/library/org/util/Qqconnect.class.php文件中
    在__construct方法中你可以直接写你的app_id、app_key和回调地址
    也可以根据自己的喜好,改一下代码传参或者写到配置文件。
    调用方法:1. 在qq的登录按钮的方法中调用getAuthCode方法
    例如:
    $qqobj=new OrgUtilQqconnect();
    $qqobj->getAuthCode();

    2.在回调地址的方法中调用getUsrInfo方法
    例如:
    $qqobj=new OrgUtilQqconnect();
    $result=$qqobj->getUsrInfo();
    就可以了

    3.getAuthCode方法中的参数scope根据自身需要添加值get_user_info,list_album,upload_pic,do_like。

    1. <?php
    2.  // +----------------------------------------------------------------------
    3.  // | Copyright (c) 2015.
    4.  // +----------------------------------------------------------------------
    5.  // | 
    6.  // +----------------------------------------------------------------------
      1. namespace OrgUtil;
      2.  /**
      3.  *  qq第三方登录认证
      4.  */
      5.  class Qqconnect {
      6.     private static $data;
      7.     //APP ID
      8.     private $app_id="";
      9.     //APP KEY
      10.     private $app_key="";
      11.     //回调地址
      12.     private $callBackUrl="";
      13.     //Authorization Code
      14.     private $code="";
      15.     //access Token
      16.     private $accessToken="";
      17.     public function __construct(){
      18.         $this->app_id="";
      19.         $this->app_key="";
      20.         $this->callBackUrl="";
      21.         //检查用户数据
      22.         if(empty($_SESSION['QC_userData'])){
      23.             self::$data = array();
      24.         }else{
      25.             self::$data = $_SESSION['QC_userData'];
      26.         }
      27.     }
        1. //获取Authorization Code
        2.     public function getAuthCode(){
        3.         $url="https://graph.qq.com/oauth2.0/authorize";
        4.         $param['response_type']="code";
        5.         $param['client_id']=$this->app_id;
        6.         $param['redirect_uri']=$this->callBackUrl;
        7.         //-------生成唯一随机串防CSRF攻击
        8.                 $state = md5(uniqid(rand(), TRUE));
        9.                 $_SESSION['state']=$state;
        10.         $param['state']=$state;
        11.                 $param['scope']="get_user_info";
        12.         $param =http_build_query($param,'','&');
        13.         $url=$url."?".$param;
        14.         header("Location:".$url);
        15.     }
        16.     //通过Authorization Code获取Access Token
        17.     private function getAccessToken(){
        18.         $url="https://graph.qq.com/oauth2.0/token";
        19.         $param['grant_type']="authorization_code";
        20.         $param['client_id']=$this->app_id;
        21.         $param['client_secret']=$this->app_key;
        22.         $param['code']=$this->code;
        23.         $param['redirect_uri']=$this->callBackUrl;
        24.         $param =http_build_query($param,'','&');
        25.         $url=$url."?".$param;
        26.         return $this->getUrl($url);
        27.     }
        28.     //获取openid
        29.     private function getOpenID(){
        30.         $rzt=$this->getAccessToken();
        31.         parse_str($rzt,$data);
        32.         $this->accessToken=$data['access_token'];
        33.         $url="https://graph.qq.com/oauth2.0/me";
        34.         $param['access_token']=$this->accessToken;
        35.         $param =http_build_query($param,'','&');
        36.         $url=$url."?".$param;
        37.         $response=$this->getUrl($url);
        38.         //--------检测错误是否发生
        39.         if(strpos($response, "callback") !== false){
        40.             $lpos = strpos($response, "(");
        41.             $rpos = strrpos($response, ")");
        42.             $response = substr($response, $lpos + 1, $rpos - $lpos -1);
        43.         }
        44.         $user = json_decode($response);
        45.         if(isset($user->error)){
        46.             exit("错误代码:100007");
        47.         }
        48.         return $user->openid;
        49.     }
        50.     //获取信息
        51.     public function getUsrInfo(){
        52.         if($_GET['state'] != $_SESSION['state']){
        53.             exit("错误代码:300001");
        54.         }
        55.         $this->code=$_GET['code'];
        56.         $openid=$this->getOpenID();
        57.         if(empty($openid)){
        58.             return false;
        59.         }
        60.         $url="https://graph.qq.com/user/get_user_info";
        61.         $param['access_token']=$this->accessToken;
        62.         $param['oauth_consumer_key']=$this->app_id;
        63.         $param['openid']=$openid;
        64.         $param =http_build_query($param,'','&');
        65.         $url=$url."?".$param;
        66.         $rzt=$this->getUrl($url);
        67.         return $rzt;
        68.     }
        69.     //CURL GET
        70.     private function getUrl($url){
        71.         $ch = curl_init($url);
        72.         curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
        73.         curl_setopt($ch, CURLOPT_TIMEOUT, 5);
        74.         if (!empty($options)){
        75.             curl_setopt_array($ch, $options);
        76.         }
        77.         $data = curl_exec($ch);
        78.         curl_close($ch);
        79.         return $data;
        80.     }
        81.     
        82.     //CURL POST
        83.     private function postUrl($url,$post_data){
        84.         $ch = curl_init();
        85.         curl_setopt($ch, CURLOPT_POST, 1);
        86.         curl_setopt($ch, CURLOPT_URL, $url);
        87.         curl_setopt($ch, CURLOPT_POSTFIELDS, $post_data);
        88.         ob_start();
        89.         curl_exec($ch);
        90.         $result = ob_get_contents();
        91.         ob_end_clean();
        92.         return $result;
        93.     }
        94.  }
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  • 原文地址:https://www.cnblogs.com/chinalorin/p/5844537.html
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