private function _gen_authorize_ack()
{
$ack = new AuthorizeAckFrame();
$ack->status = 0;
$ack->num_pipelet = 10;
$ack->store();
$passed = $ack->buffer();
$ack->status = 10;
$ack->error_message = 'failed';
$ack->store();
$failed = $ack->buffer();
$bad_ack = new UninitMetaAckFrame();
$bad_ack->status = 0;
$bad_ack->store();
$bad = $bad_ack->buffer();
return array('passed' => $passed, 'failed' => $failed, 'bad' => $bad);
}
/**
* 通过meta获取认证信息
* @param string $pipe_name
* @param string $token
* @param const $role (
* @return authorization reuslt on success or fasle on failure
*/
public function authorize($pipe_name, $token, $role)
{
if (false === $this->_inited) {
BigpipeLog::warning("[%s:%u][%s][call uninited object]", __FILE__, __LINE__, __FUNCTION__);
return false;
}
if (empty($this->meta_name)) {
// 缺少关键条件
BigpipeLog::warning("[%s:%u][%s][missing meta name]", __FILE__, __LINE__, __FUNCTION__);
return false;
}
// pack reqestion
$cmd = new AuthorizeFrame();
$cmd->meta_name = $this->meta_name;
$cmd->pipe_name = $pipe_name;
$cmd->role = $role;
$cmd->token = $token;
// send
$res_body = $this->_request($cmd);
if (null === $res_body) {
BigpipeLog::warning("[%s:%u][%s][fail to autorize][meta:%s][pipe_name:%s][token:%d]", __FILE__, __LINE__, __FUNCTION__, $this->meta_name, $pipe_name, $token);
return false;
}
// parse ack
$ack = new AuthorizeAckFrame();
if (!$ack->load($res_body)) {
BigpipeLog::warning("[%s:%u][%s][ack error]", __FILE__, __LINE__, __FUNCTION__);
return false;
}
// 返回认证状态
$author_result = array();
if (BigpipeErrorCode::OK == $ack->status) {
$author_result['authorized'] = true;
$author_result['num_pipelet'] = $ack->num_pipelet;
} else {
// 认证不通过
$author_result['authorized'] = false;
$author_result['reason'] = $ack->error_message;
}
return $author_result;
}
