/**
* @task auth
*/
public function generateAuthorizationCode(PhutilURI $redirect_uri)
{
$code = Filesystem::readRandomCharacters(32);
$client = $this->getClient();
$authorization_code = new PhabricatorOAuthServerAuthorizationCode();
$authorization_code->setCode($code);
$authorization_code->setClientPHID($client->getPHID());
$authorization_code->setClientSecret($client->getSecret());
$authorization_code->setUserPHID($this->getUser()->getPHID());
$authorization_code->setRedirectURI((string) $redirect_uri);
$authorization_code->save();
return $authorization_code;
}
