我正在尝试在此处实施OAuth CakePHP插件:https://github.com/seddonmedia/cakephp-oauth-server
在用户接受使用API授权的应用程序并发生以下错误之前,所有内容似乎都按预期工作:
Warning (2): file_exists() [function.file-exists]: open_basedir restriction in effect. File(/dev/urandom) is not within the allowed path(s): (/nfs:/tmp:/usr/local:/etc/apache2/gs-bin) [APP/Plugin/OAuth/Vendor/oauth2-php/lib/OAuth2.php, line 1064]
Warning (2): Cannot modify header information - headers already sent by (output started at /html/thirdparty/lib/Cake/Utility/Debugger.php:805) [APP/Plugin/OAuth/Vendor/oauth2-php/lib/OAuth2.php, line 945]
Warning (2): Cannot modify header information - headers already sent by (output started at /html/thirdparty/lib/Cake/Utility/Debugger.php:805) [APP/Plugin/OAuth/Vendor/oauth2-php/lib/OAuth2.php, line 946]
在错误发生之前调用的方法如下。
当用户点击“接受”时,它会发生在帖子上。
public function authorize(){
if (!$this->Auth->loggedIn()) {
$this->redirect(array('action' => 'login', '?' => $this->request->query));
}
if ($this->request->is('post')) {
$this->validateRequest();
$userId = $this->Auth->user('id');
if ($this->Session->check('OAuth.logout')) {
$this->Auth->logout();
$this->Session->delete('OAuth.logout');
}
//Did they accept the form? Adjust accordingly
$accepted = $this->request->data['accept'] == 'Yep';
try {
$this->OAuth->finishClientAuthorization($accepted, $userId, $this->request->data['Authorize']);
} catch (OAuth2RedirectException $e) {
$e->sendHttpResponse();
}
}
// Clickjacking prevention (supported by IE8+, FF3.6.9+, Opera10.5+, Safari4+, Chrome 4.1.249.1042+)
$this->response->header('X-Frame-Options: DENY');
if ($this->Session->check('OAuth.params')) {
$OAuthParams = $this->Session->read('OAuth.params');
$this->Session->delete('OAuth.params');
} else {
try {
$OAuthParams = $this->OAuth->getAuthorizeParams();
} catch (Exception $e){
$e->sendHttpResponse();
}
}
$this->set(compact('OAuthParams'));
}
不确定问题是什么......有人可以就问题是什么或我如何进一步调查提供任何建议吗?
编辑:尝试根据评论编辑以下代码:
protected function genAccessToken() {
$tokenLen = 40;
//if (file_exists('/dev/urandom')) { // Get 100 bytes of random data
if(mt_rand(0,99999999)) {
$randomData = file_get_contents('/dev/urandom', false, null, 0, 100) . uniqid(mt_rand(), true);
} else {
$randomData = mt_rand() . mt_rand() . mt_rand() . mt_rand() . microtime(true) . uniqid(mt_rand(), true);
}
return substr(hash('sha512', $randomData), 0, $tokenLen);
}
答案 0 :(得分:1)
用此替换功能。这样你就不需要访问/ dev / urandom
了protected function genAccessToken() {
$tokenLen = 40;
//if (file_exists('/dev/urandom')) { // Get 100 bytes of random data
$randomData = mt_rand() . mt_rand() . mt_rand() . mt_rand() . microtime(true) . uniqid(mt_rand(), true);
return substr(hash('sha512', $randomData), 0, $tokenLen);
}