Sina, Tencent 및 Taobao 로그인을 구현하는 PHP 코드

session_start();
class openlogin{
 public $_URL = "";

 공개 $config = array();
        공용 함수 __construct(){
 $this->openlogin();
 }
 함수 openlogin(){
        }
        /*获取登陆页면URL*/
 public function login_url(){

 if(empty($this->config)){
 return false;
 }

 $config = $this->config;
 $login_url = $config['login_url'];
 $_SESSION['state'] = $state = md5( uniqid(rand(), TRUE));
 $array = array(
 "response_type"=>"code",
 "state" => $state,
 "client_id"= >$config['appkey'],
 "redirect_uri"=>urlencode( $config['redirect_uri'] )
 );
            $this->set($array);
 $url = $this->combineURL($login_url , $this->_param);
 if($url){
 @header( "위치:".$url);
 }else{
 return false;
 }
 }
        /*获取access_token*/
 public function get_access_token(){
 if(empty($this->config)){
 return false;
 }
            $config = $this->config;
            if(! $config['code'] = $_REQUEST['code'] ){
 return false;
 }
            $url = $config['authorization_url'];
 $state = $_SESSION['state'];
 $array = array(
 "grant_type"=>"authorization_code",
 " client_id" => $config['appkey'],
 "client_secret"=>$config['appsecret'],
 "code"=>$config['code'],
 "redirect_uri"=>urlencode( $config['redirect_uri'] ),
 "state"=>$state
 );
 $this->set($array);
 return $this->post_contents($url);
 }



 /* set $this->_param 数组*/
 공용 함수 세트($array) {
 if(empty($array)){
 return false;
 }
 $this->_param = array();
 foreach($array as $name=> $value){
 $this->_param[$name] = $value;
 }
 }
 /**
 * post_contents
 * 서버는 post 요청을 통해 콘텐츠를 얻습니다
 * @param string $url 요청된 URL, spliced ​​​​
 * @return string 요청에 의해 반환된 콘텐츠
*/
 공개 함수 post_contents($url) {
 if(empty($url)){
 return false;
 }
 $param = $this->combineURL("" , $this->_param);
 $ch = cur_init();
 // URL과 상호작용하는 URL
 컬_setopt($ch, CURLOPT_URL, $url);
 컬_setopt($ch, CURLOPT_FAILONERROR, false);
 컬_setopt($ch, CURLOPT_RETURNTRANSFER, true);
 컬_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
 컬_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
 컬_setopt($ch, CURLOPT_POST, 1);
 컬_setopt($ch, CURLOPT_POSTFIELDS, $param);
 // 抓取URL并把它传递给浏览器
 $reponse =curl_exec($ch);
 컬_닫기($ch);
 $응답 반환;

 }

 /**
 * get_contents
 * 서버는 get 요청을 통해 콘텐츠를 얻습니다
 * @param string $url 요청된 URL, spliced ​​​​
 * @return string 요청에 의해 반환된 콘텐츠
*/
 공개 함수 get_contents($url){
 $ch =curl_init();
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
 컬_세톱($ch, CURLOPT_RETURNTRANSFER, TRUE);
 컬_세톱($ch, CURLOPT_URL, $url);
 $response = 컬_exec($ch);
 컬_닫기($ch);> ;
            //-------请求为공간
 if(empty($response)){
 return false;
 }
            return $response;
 }
        /**
 * CombineURL
 * 연결된 URL
 * @param string $baseURL based on url
 * @param array $keysArr 매개변수 목록 배열
 * @return 문자열은 연결된 URL을 반환합니다
*/
 공개 함수 CombineURL($baseURL,$keysArr){
 if( $baseURL=="" ){
 $combined = "";
 }else{
 $combined = $baseURL."?";
 }
 $valueArr = array();
            foreach($keysArr as $key => $val){
 $valueArr[] = "$key=$val";
 }
            $keyStr = implode("&",$valueArr);
 $combined .= ($keyStr);

 return $combined;
 }

}> ;
//php实现QQ登录
class qq_openlogin은 openlogin을 확장합니다.{
 private $openname = "qq";
 public $config = array(
 "appkey"=> ;"당신의 앱 키",
 "appsecret"=>"당신의 앱 비밀",
 "redirect_uri"=>"XXXXX",
 "login_url" => .com/oauth2.0/authorize",
 "scope"=>"get_user_info,add_share,list_album,add_album,upload_pic,add_topic,add_one_blog,add_weibo,check_page_fans,add_t,add_pic_t,del_t,get_repost_list,
get_info ,get_other_info,get_fanslist,get_idolist,add_idol,del_idol,get_tenpay_addr",
 "authorization_url"=>"https://graph.qq.com/oauth2.0/token"
 );
    function __construct()
 {
 $this->qq_openlogin();
 }

 function qq_openlogin(){
 parent::__construct();
 }< ;/p>
    function get_access_token(){
 $response = parent::get_access_token();

 /*检测错误是否发生*/
 if(strpos($response, "callback") !== false ){
            $lpos = strpos($response, "(");
 $rpos = strrpos($response, ")");
 $response = substr($response, $lpos 1, $rpos - $lpos - 1);
 $msg = json_decode($response);
            if(isset($msg->error)){
 return false;
 }
 }
        $params = array();
parse_str($response, $params);
 /*access_token == $params[access_token]*/

 /*获取 openid */
 $ 응답 = $this->get_contents("https://graph.qq.com/oauth2.0/me?access_token=".$params['access_token']);
 if(strpos($response, "callback") !== false){
            $lpos = strpos($response, "(");
 $rpos = strrpos($response, ")");
 $response = substr($response, $lpos 1, $rpos - $lpos - 1);
 }
        $user = json_decode($response);
 if(isset($user->error)){
 return false;
 }
 /*
 사용자 정보 획득에 필요한 매개변수: openid(사용자 ID, QQ 번호와 1:1 대응), access_token(Access_Token은 Authorization_Code를 사용하여 얻을 수 있음) access_token의 유효 기간은 3개월입니다.), oauth_consumer_key(사용자 appid), format(반환 형식)

 */
 /*데이터베이스 저장*/
 $open_param = array(
 "openid"= > ;$user->openid,
 "access_token"=>$params['access_token']
 );
 //
 $open_param['oauth_consumer_key'] = $this-> ; config['appkey'];
 $open_param['format'] = "json";
 /*splicing url*/
 $get_user_url = $this->combineURL("https:// graph .qq.com/user/get_user_info",$open_param);
 //사용자 정보 가져오기
 $userinfo = $this->get_contents($get_user_url);

 return $userinfo;
 }
}
//php 구현 Weibo 로그인
class weibo_openlogin 확장 openlogin{
 private $openname = "weibo";
 public $config = array(
 "appkey"=>"your appkey",
 "appsecret "=>"your appsecret",
 "login_url" => "https://api.weibo.com/oauth2/authorize",
 "redirect_uri"=>"XXXXXXX",
 "authorization_url"=>"https://api.weibo.com/oauth2/access_token"
 );
 함수 __construct()
 {
 $ this->qq_openlogin();
 }

 함수 qq_openlogin(){
 parent::__construct();
 }
 get_access_token(){
 $response = parent::get_access_token();
 $userinfo = json_decode($response);
 return $userinfo;
 }
}
//php는 Taobao 로그인을 구현합니다.
class taobao_openlogin은 openlogin을 확장합니다.{
 private $openname = "taobao";
 public $config = array(
 "appkey"=>" your appkey",
 "appsecret"=>"appsecret",
 "redirect_uri"=>"XXXXX",
 "authorization_url"=>"https://oauth.taobao.com /token",
 "login_url"=>"https://oauth.taobao.com/authorize"
 );
 함수 __construct()
 {
 $this->qq_openlogin();
 }

 함수 qq_openlogin(){
 parent::__construct();
 }
  함수 get_access_token(){
 $response = parent::get_access_token();
 $userinfo = json_decode($response);
 return $userinfo;
 }
}
if($_GET['openname']){
 $openname = $_GET['openname']."_openlogin";
 $openlogin = new $openname( );
 if(!isset($_REQUEST['code'])){
 //url 요청
 $url = $openlogin->login_url();
 if(!$url ){
 echo "0";
 exit();
 }
 }else{
 if(isset($_REQUEST["state"]) && ($_SESSION['state' ] != $_REQUEST["state"] )){
 echo "1";
 exit();
 }

 $rs = $openlogin->get_access_token();
 print_r( $rs );
 }
}
?>

附，人人网登陆代码。

class renren_openlogin은 openlogin을 확장합니다.{
 private $openname = "renren";
 public $config = array(
 "appid"=>"your appid",
 "appkey"=>"your appkey",
 "appsecret"=>"your secret key",
 "redirect_uri"=>"XXXXXX",
 "authorization_url"=>"https://graph.renren.com/oauth/token",
 "login_url"=>"https: //graph.renren.com/oauth/authorize"
 );
    function __construct()
 {
 $this->qq_openlogin();
 }

 function qq_openlogin(){
 parent::__construct();
 }< ;/p>
    함수 get_access_token(){
 $response = parent::get_access_token();
        $userinfo = json_decode($response);
        return $userinfo;
 /*
 access_token：获取的Access Token;
expires_in：Access Token의 유效期，以秒为单位;
refresh_token：용于刷新Access Token의 Refresh Token，长期有效，不会过期;
 범위：액세스 토큰最终的访问范围，既用户实际授予的权限列表（用户在授权页face时，有可能会取消掉某些请求的权限)。关于权限的具体信息请参考
 */
 }
    /*获取登陆页면URL*/
 public function login_url(){

 if(empty($this->config)){
 return false;
 }

 $config = $this->config;
 $login_url = $config['login_url'];
 $array = array(
 "response_type"=> ;"code",
 "client_id"=>$config['appid'],
 "redirect_uri"=>urlencode( $config['redirect_uri'] )
 );> ;
        $this->set($array);
        $url = $this->combineURL($login_url , $this->_param);
        if($url){
 @header("Location:".$url);
 }else{
 return false;
 }
 }
}