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<?php
namespace lib;
/*
* 快捷登录接口
*/
class Oauth{
private $apiurl;
private $appid;
private $appkey;
private $callback;
function __construct($config){
$this->apiurl = $config['apiurl'].'connect.php';
$this->appid = $config['appid'];
$this->appkey = $config['appkey'];
$this->callback = $config['callback'];
}
//获取登录跳转url
public function login($type){
//-------生成唯一随机串防CSRF攻击
$state = md5(uniqid(rand(), TRUE));
$_SESSION['Oauth_state'] = $state;
//-------构造请求参数列表
$keysArr = array(
"act" => "login",
"appid" => $this->appid,
"appkey" => $this->appkey,
"type" => $type,
"redirect_uri" => $this->callback,
"state" => $state
);
$login_url = $this->apiurl.'?'.http_build_query($keysArr);
$response = get_curl($login_url);
$arr = json_decode($response,true);
return $arr;
}
//登录成功返回网站
public function callback(){
//-------请求参数列表
$keysArr = array(
"act" => "callback",
"appid" => $this->appid,
"appkey" => $this->appkey,
"code" => $_GET['code']
);
//------构造请求access_token的url
$token_url = $this->apiurl.'?'.http_build_query($keysArr);
$response = get_curl($token_url);
$arr = json_decode($response,true);
return $arr;
}
//查询用户信息
public function query($type, $social_uid){
//-------请求参数列表
$keysArr = array(
"act" => "query",
"appid" => $this->appid,
"appkey" => $this->appkey,
"type" => $type,
"social_uid" => $social_uid
);
//------构造请求access_token的url
$token_url = $this->apiurl.'?'.http_build_query($keysArr);
$response = get_curl($token_url);
$arr = json_decode($response,true);
return $arr;
}
}
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