如何扩展访问令牌的有效性? [英] How to extend access token validity ?
本文介绍了如何扩展访问令牌的有效性?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
解决方案
您可以通过将以下函数添加到base_facebook.php来扩展访问令牌。
//用于扩展令牌值的扩展功能。 >
public function getExtendedAccessToken()
{
try {
$ access_token_response =
$ this-> _oauthRequest(
$ this-> getUrl('graph','/ oauth / access_token'),
$ params = array('client_id'=> $ this-> getAppId(),
'client_secret'=> $ this-> getApiSecret(),
'grant_type'=>'fb_exchange_token'
'fb_exchange_token'=> $ this-> getAccessToken(),
));
} catch(FacebookApiException $ e){
return false;
}
if(empty($ access_token_response)){
return false;
}
$ response_params = array();
parse_str($ access_token_response,$ response_params);
if(!isset($ response_params ['access_token'])){
return false;
}
return $ response_params ['access_token'];
}
As we know that offline_access is deprecated now can some one tell me that how can we get the long lived access tokens without that permission?
解决方案
You can extend the access token by adding the following function to the base_facebook.php.
// Extended Function for extending the token values.
public function getExtendedAccessToken() {
try {
$access_token_response =
$this->_oauthRequest(
$this->getUrl('graph', '/oauth/access_token'),
$params = array( 'client_id' => $this->getAppId(),
'client_secret' => $this->getApiSecret(),
'grant_type'=>'fb_exchange_token',
'fb_exchange_token'=>$this->getAccessToken(),
));
} catch (FacebookApiException $e) {
return false;
}
if (empty($access_token_response)) {
return false;
}
$response_params = array();
parse_str($access_token_response, $response_params);
if (!isset($response_params['access_token'])) {
return false;
}
return $response_params['access_token'];
}
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