$app->render('authorization_page.php');
}
});
$app->post('/oauth/authorize', function () use($app, $server) {
$request = OAuth2\Request::createFromGlobals();
$response = new OAuth2\Response();
if (!$server->validateAuthorizeRequest($request, $response)) {
$app->view()->setData(['response' => json_decode($response->getResponseBody())]);
$app->render('error.php');
} else {
$api = new \Aums\API(trim($_POST['username']), trim($_POST['password']));
try {
$rollNo = $api->login(false)['roll_no'];
$server->handleAuthorizeRequest($request, $response, true, $rollNo);
$code = substr($response->getHttpHeader('Location'), strpos($response->getHttpHeader('Location'), 'code=') + 5, 40);
DB::insert('authorization_codes_map', ['authorization_code' => $code, 'hash' => \Aums\Encryption::encode($_POST['password'], $code)]);
$app->response->redirect($response->getHttpHeader('Location'));
} catch (CredentialsInvalidException $e) {
$app->response->redirect($_SERVER['REQUEST_URI'] . '&auth_error=incorrect');
}
}
});
$app->post('/oauth/resource/basic', function () use($server) {
$request = OAuth2\Request::createFromGlobals();
$response = new OAuth2\Response();
$scopeRequired = 'basic';
if (!$server->verifyResourceRequest($request, $response, $scopeRequired)) {
$server->getResponse()->send();
die;
}
$api = new \Aums\API('username', 'password');
/**
* Download and store the profile image locally.
*
* @param string $name of the student
* @param string $encodedEnrollmentId of the student
*
* @throws AumsOfflineException
*
* @return string The image's filename for later reference
*/
private function storeStudentImage($name, $encodedEnrollmentId)
{
$params = ['action' => 'SHOW_STUDENT_PHOTO', 'encodedenrollmentId' => $encodedEnrollmentId, 'flag' => 'photo'];
$response = $this->client->get('/aums/FileUploadServlet', $params);
$imageName = Encryption::encode($name . ' ' . time());
if ($response->getCode() == 200) {
$handle = fopen($this->storageDir . '/images/' . $imageName, 'w');
fwrite($handle, $response->getBody());
fclose($handle);
return $imageName;
} else {
throw new AumsOfflineException('Cannot connect to server: Error ' . $response->getCode());
}
}