PHP Oauth授權(quán)和本地加密實(shí)現(xiàn)方法

字號(hào):


    1.Oauth(開放授權(quán))是一個(gè)開放標(biāo)準(zhǔn),允許用戶讓第三方應(yīng)用訪問該用戶在某一網(wǎng)站上存儲(chǔ)的私密資源(如照片,視頻,聯(lián)系人列表),而無需將用戶名和密碼提供給第三方
    關(guān)鍵字:appKey appSecret token(令牌)
    2.SSO授權(quán)
    如果本地手機(jī)裝有微博客戶端,則直接跳轉(zhuǎn)到微博客戶端,只需點(diǎn)擊授權(quán)按鈕,就可以登陸了 
    qq第三方登陸使用Oauth2.0實(shí)現(xiàn),測(cè)試代碼
    點(diǎn)擊下面的連接
    https://graph.qq.com/oauth2.0/authorize?response_type=code&client_id=101334262&redirect_uri=http://www.qingguow.cn/sso.php
    具體代碼sso.php文件:
    <?php
    // qq登陸類
    class Sso{
      const APP_ID="101334262";
      const APP_KEY="xxxxxxxxxxxxxxx";
      //初始化
      public static function init(){
        header("content-type:text/html;charset=utf-8");
      }
        //主函數(shù)
      public static function main(){
        //請(qǐng)求控制
        $action=$_GET['action'];
        if(!empty($action)){
          Sso::$action();
          return;
        }
        $par = 'grant_type=authorization_code'
        . '&client_id='.Sso::APP_ID
        . '&client_secret='.Sso::APP_KEY
        . '&code='.$_REQUEST['code']
        . '&redirect_uri='.urlencode('http://www.qingguow.cn/sso.php');
        $rec=Sso::postUrlContents("https://graph.qq.com/oauth2.0/token",$par);
        if(strpos($rec, 'access_token') !== false) {
          parse_str($rec, $accessToken);
          $openidJson=Sso::getUrlContents("https://graph.qq.com/oauth2.0/me?callback=callback&access_token={$accessToken['access_token']}");
          $openidJson=str_replace("callback( ", "", $openidJson);
          $openidJson=str_replace(");", "", $openidJson);
          $openidJson=json_decode($openidJson,true);
          header("location:sso.php?action=getQQinfo&openid={$openidJson['openid']}&access_token={$accessToken['access_token']}");
        }
      }
      //獲取用戶信息
      public static function getQQinfo(){
        Sso::init();
        $openid=$_GET['openid'];
        $access_token=$_GET['access_token'];
        $userJson=Sso::getUrlContents("https://graph.qq.com/user/get_user_info?openid={$openid}&access_token={$access_token}&oauth_consumer_key=".Sso::APP_ID);
        $user=json_decode($userJson,true);
        print_r($user);
      }
      //get方式請(qǐng)求數(shù)據(jù)
      public static function getUrlContents($url){
        $ch = curl_init();
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
        curl_setopt($ch, CURLOPT_HEADER, false);
        curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
        curl_setopt($ch, CURLOPT_URL, $url);
        curl_setopt($ch, CURLOPT_REFERER, $url);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
        $result = curl_exec($ch);
        curl_close($ch);
        return $result;
      }
      //post請(qǐng)求數(shù)據(jù)
      public static function postUrlContents($url,$data = null){
        $curl = curl_init();
        curl_setopt($curl, CURLOPT_URL, $url);
        curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, FALSE);
        curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, FALSE);
        if (!empty($data)){
        curl_setopt($curl, CURLOPT_POST, 1);
        curl_setopt($curl, CURLOPT_POSTFIELDS, $data);
        }
        curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
        $output = curl_exec($curl);
        curl_close($curl);
        return $output;
      }
    }
    Sso::main();
    以上這篇PHP Oauth授權(quán)和本地加密實(shí)現(xiàn)方法就是小編分享給大家的全部內(nèi)容了,希望能給大家一個(gè)參考