可能重复:
CSRF state token does not match one provided FB PHP SDK 3.1.1 Oauth 2.0
CSRF state token does not match one provided
我一遍又一遍地检查Devs面临与Facebook API类似的问题。 PHP-SDK会在每次运行
时记录错误CSRF state token does not match one provided.
奇怪的是,预期的应用程序似乎工作正常(这是批量发布脚本,一旦我重置批处理,它就会生成此错误。)
所以我在PHP-SDK提供的here中跟踪了base_facebook.php。并更改了此代码(在here中):
protected function getCode() {
if (isset($_REQUEST['code'])) {
if ($this->state !== null &&
isset($_REQUEST['state']) &&
$this->state === $_REQUEST['state']) {
// CSRF state has done its job, so clear it
$this->state = null;
$this->clearPersistentData('state');
return $_REQUEST['code'];
} else {
self::errorLog('CSRF state token does not match one provided.');
return false;
}
}
到这个(只是为了跟踪错误日志中的错误):
protected function getCode() {
if (isset($_REQUEST['code'])) {
if ($this->state !== null && isset($_REQUEST['state']) && $this->state == $_REQUEST['state']) {
// CSRF state has done its job, so clear it
$this->state = null;
$this->clearPersistentData('state');
return $_REQUEST['code'];
} else {
$add = '';
if($this->state == null){
$add .= ' state is null.';
}
if(!isset($_REQUEST['state'])){
$add .= ' state is not set.';
}
if($this->state !== $_REQUEST['state']){
$add .= ' states do not match.';
}
self::errorLog('CSRF state token does not match one provided.'. $add);
return false;
}
}
return false;
}
再次运行应用程序时,我收到更新错误:
CSRF state token does not match one provided. state is null. states do not match.
现在,$ this-> state()为NULL,我没想到这是facebook sdk中最少的错误。我确定我的应用只会生成一个登录网址请求,只有当用户没有与我的应用会话时才会生成。
帮助将不胜感激。