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<?php |
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declare(strict_types=1); |
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/** |
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* tubee.io |
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* |
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* @copyright Copryright (c) 2017-2019 gyselroth GmbH (https://gyselroth.com) |
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* @license GPL-3.0 https://opensource.org/licenses/GPL-3.0 |
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*/ |
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namespace Tubee\Endpoint; |
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use Generator; |
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use GuzzleHttp\Client; |
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use InvalidArgumentException; |
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use Psr\Log\LoggerInterface; |
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use Tubee\AttributeMap\AttributeMapInterface; |
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use Tubee\Collection\CollectionInterface; |
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use Tubee\Endpoint\Ucs\Exception as UcsException; |
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use Tubee\EndpointObject\EndpointObjectInterface; |
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use Tubee\Workflow\Factory as WorkflowFactory; |
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class Ucs extends AbstractEndpoint |
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{ |
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/** |
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* Kind. |
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*/ |
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public const KIND = 'UcsEndpoint'; |
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/** |
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* Constants. |
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*/ |
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public const ATTR_DN = '$dn$'; |
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public const SESSION_COOKIE_NAME = 'UMCSessionId'; |
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/** |
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* Guzzle client. |
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* |
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* @var Client |
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*/ |
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protected $client; |
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/** |
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* UCS session ID. |
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* |
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* @var string |
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*/ |
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protected $session; |
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/** |
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* Object type. |
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* |
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* @var string |
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*/ |
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protected $flavor; |
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/** |
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* Init endpoint. |
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*/ |
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public function __construct(string $name, string $type, string $flavor, Client $client, CollectionInterface $collection, WorkflowFactory $workflow, LoggerInterface $logger, array $resource = []) |
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{ |
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27 |
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$this->client = $client; |
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$this->flavor = $flavor; |
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27 |
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parent::__construct($name, $type, $collection, $workflow, $logger, $resource); |
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27 |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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2 |
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public function setup(bool $simulate = false): EndpointInterface |
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{ |
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2 |
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$auth = $this->resource['data']['resource']['auth']; |
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2 |
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$url = $this->resource['data']['resource']['base_uri'].'/auth'; |
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2 |
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$this->logger->debug('create ucs auth session from ['.$url.']', [ |
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2 |
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'category' => get_class($this), |
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]); |
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2 |
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$response = $this->client->post($url, [ |
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'json' => [ |
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'options' => [ |
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2 |
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'username' => $auth['username'], |
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'password' => $auth['password'], |
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], |
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], |
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]); |
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2 |
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$body = json_decode($response->getBody()->getContents(), true); |
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2 |
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$this->session = $this->getSessionId(); |
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1 |
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return $this; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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1 |
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public function shutdown(bool $simulate = false): EndpointInterface |
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{ |
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1 |
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$this->client->getConfig('cookies')->clear(); |
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1 |
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return $this; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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2 |
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public function delete(AttributeMapInterface $map, array $object, array $endpoint_object, bool $simulate = false): bool |
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{ |
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2 |
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$url = $this->client->getConfig('base_uri').'/command/udm/remove'; |
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$this->logger->info('delete ucs object from endpoint ['.$this->getIdentifier().'] using udm/remove to ['.$url.']', [ |
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2 |
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'category' => get_class($this), |
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]); |
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2 |
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if ($simulate === false) { |
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1 |
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$result = $this->parse($this->client->post($url, $this->getRequestOptions([ |
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'json' => [ |
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'options' => [ |
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[ |
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'object' => $this->getResourceId($object, $endpoint_object), |
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'options' => [ |
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'cleanup' => true, |
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], |
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], |
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], |
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], |
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]))); |
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1 |
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$result = array_shift($result); |
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1 |
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$this->verifyWriteResult($result); |
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} |
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return true; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function create(AttributeMapInterface $map, array $object, bool $simulate = false): ?string |
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{ |
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$url = $this->client->getConfig('base_uri').'/command/udm/add'; |
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$dn = explode(',', $this->getResourceId($object)); |
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array_shift($dn); |
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$container = implode(',', $dn); |
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unset($object[self::ATTR_DN]); |
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$this->logger->info('create new ucs object in ['.$container.'] on endpoint ['.$this->getIdentifier().'] using udm/add to ['.$url.']', [ |
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'category' => get_class($this), |
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]); |
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5 |
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if ($simulate === false) { |
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$result = $this->parse($this->client->post($url, $this->getRequestOptions([ |
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'json' => [ |
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'options' => [ |
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[ |
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'options' => [ |
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'objectType' => $this->flavor, |
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'container' => $container, |
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], |
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'object' => $object, |
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], |
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], |
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], |
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]))); |
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3 |
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$result = array_shift($result); |
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3 |
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$this->verifyWriteResult($result); |
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return $this->getResourceId($result); |
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} |
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1 |
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return null; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getDiff(AttributeMapInterface $map, array $diff): array |
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{ |
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$result = []; |
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foreach ($diff as $attribute => $update) { |
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switch ($update['action']) { |
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case AttributeMapInterface::ACTION_REPLACE: |
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case AttributeMapInterface::ACTION_ADD: |
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$result[$attribute] = $update['value']; |
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break; |
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case AttributeMapInterface::ACTION_REMOVE: |
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1 |
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$result[$attribute] = ''; |
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break; |
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default: |
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throw new InvalidArgumentException('unknown diff action '.$update['action'].' given'); |
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} |
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} |
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return $result; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function change(AttributeMapInterface $map, array $diff, array $object, array $endpoint_object, bool $simulate = false): ?string |
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{ |
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$url = $this->client->getConfig('base_uri').'/command/udm/put'; |
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$this->logger->info('update ucs object on endpoint ['.$this->getIdentifier().'] using udm/put to ['.$url.']', [ |
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3 |
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'category' => get_class($this), |
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]); |
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3 |
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$dn = $this->getResourceId($object, $endpoint_object); |
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3 |
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$map_parent = substr($dn, strpos($dn, ',') + 1); |
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3 |
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$ep_parent = substr($endpoint_object[self::ATTR_DN], strpos($endpoint_object[self::ATTR_DN], ',') + 1); |
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3 |
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if ($ep_parent !== $map_parent) { |
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1 |
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$this->moveUcsObject($endpoint_object[self::ATTR_DN], $map_parent, $simulate); |
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} |
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3 |
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if ($simulate === false) { |
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2 |
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$result = $this->parse($this->client->post($url, $this->getRequestOptions([ |
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'json' => [ |
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'options' => [ |
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2 |
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['object' => $diff], |
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], |
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], |
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]))); |
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2 |
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$result = array_shift($result); |
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2 |
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$this->verifyWriteResult($result); |
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2 |
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return $dn; |
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} |
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1 |
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return null; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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4 |
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public function transformQuery(?array $query = null) |
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{ |
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4 |
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$result = null; |
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4 |
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if ($this->filter_all !== null && empty($query)) { |
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$filter_all = json_decode(stripslashes($this->getFilterAll()), true); |
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2 |
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if (!isset($filter_all['objectProperty']) || !isset($filter_all['objectPropertyValue'])) { |
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1 |
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throw new UcsException\InvalidFilter('Either objectProperty or objectPropertyValue not set in filter_all'); |
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} |
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1 |
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return $filter_all; |
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} |
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2 |
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if (!empty($query)) { |
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1 |
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if ($this->filter_all !== null) { |
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$this->logger->warning('this endpoint does not support combining queries, ignore filter_all configuration for this request', [ |
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'category' => get_class($this), |
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]); |
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} |
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return [ |
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1 |
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'objectProperty' => key($query), |
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1 |
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'objectPropertyValue' => reset($query), |
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]; |
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} |
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return [ |
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1 |
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'objectProperty' => 'None', |
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]; |
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} |
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/** |
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273
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* {@inheritdoc} |
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274
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*/ |
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275
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public function getAll(?array $query = null): Generator |
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276
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{ |
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277
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$url = $this->client->getConfig('base_uri').'/command/udm/query'; |
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$this->logger->debug('find all ucs objects on endpoint ['.$this->getIdentifier().'] using udm/query to ['.$url.']', [ |
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'category' => get_class($this), |
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]); |
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282
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$filter_all = $this->transformQuery($query); |
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$filter_all['objectType'] = $this->flavor; |
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$options = [ |
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'json' => [ |
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'options' => $filter_all, |
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], |
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]; |
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290
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$i = 0; |
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$body = $this->parse($this->client->post($url, $this->getRequestOptions($options))); |
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292
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293
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foreach ($body as $object) { |
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294
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$dn = $this->getResourceId($object); |
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295
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yield $this->build($this->fetchObject($dn)); |
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296
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} |
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297
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298
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return $i; |
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299
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} |
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300
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301
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/** |
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302
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* {@inheritdoc} |
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303
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*/ |
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304
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4 |
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public function getOne(array $object, ?array $attributes = []): EndpointObjectInterface |
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305
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{ |
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306
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4 |
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$url = $this->client->getConfig('base_uri').'/command/udm/query'; |
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307
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4 |
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$filter = $this->getFilterOne($object); |
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308
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309
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4 |
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$this->logger->debug('find ucs object with filter ['.$filter.'] on endpoint ['.$this->getIdentifier().'] using udm/query to ['.$url.']', [ |
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310
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4 |
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'category' => get_class($this), |
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311
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]); |
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312
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313
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4 |
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$query = json_decode(stripslashes($filter), true); |
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314
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4 |
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if (!isset($query['objectProperty']) || !isset($query['objectPropertyValue'])) { |
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315
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1 |
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throw new UcsException\InvalidFilter('Either objectProperty or objectPropertyValue not set in filter_one'); |
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316
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} |
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317
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318
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3 |
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$query['objectType'] = $this->flavor; |
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319
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$options = [ |
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320
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'json' => [ |
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321
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3 |
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'options' => $query, |
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322
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], |
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323
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]; |
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324
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325
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3 |
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$result = $this->parse($this->client->post($url, $this->getRequestOptions($options))); |
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326
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327
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3 |
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if (count($result) > 1) { |
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328
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1 |
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throw new Exception\ObjectMultipleFound('found more than one object with filter '.$filter); |
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329
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} |
|
330
|
2 |
|
if (count($result) === 0) { |
|
331
|
1 |
|
throw new Exception\ObjectNotFound('no object found with filter '.$filter); |
|
332
|
|
|
} |
|
333
|
|
|
|
|
334
|
1 |
|
$dn = $this->getResourceId(array_shift($result)); |
|
335
|
|
|
|
|
336
|
1 |
|
return $this->build($this->fetchObject($dn)); |
|
337
|
|
|
} |
|
338
|
|
|
|
|
339
|
|
|
/** |
|
340
|
|
|
* Get session id. |
|
341
|
|
|
*/ |
|
342
|
2 |
|
protected function getSessionId() |
|
343
|
|
|
{ |
|
344
|
2 |
|
$jar = $this->client->getConfig('cookies')->toArray(); |
|
345
|
2 |
|
foreach ($jar as $cookie) { |
|
346
|
1 |
|
if ($cookie['Name'] === self::SESSION_COOKIE_NAME) { |
|
347
|
1 |
|
return $cookie['Value']; |
|
348
|
|
|
} |
|
349
|
|
|
} |
|
350
|
|
|
|
|
351
|
1 |
|
throw new UcsException\SessionCookieNotAvailable('no session cookie '.self::SESSION_COOKIE_NAME.' found'); |
|
352
|
|
|
} |
|
353
|
|
|
|
|
354
|
|
|
/** |
|
355
|
|
|
* Verify write result. |
|
356
|
|
|
*/ |
|
357
|
6 |
|
protected function verifyWriteResult(array $result): array |
|
358
|
|
|
{ |
|
359
|
6 |
|
if (isset($result['details'])) { |
|
360
|
|
|
$message = $result['details']; |
|
361
|
|
|
} else { |
|
362
|
6 |
|
$message = 'write command failed with no further details provided'; |
|
363
|
|
|
} |
|
364
|
|
|
|
|
365
|
6 |
|
if (isset($result['success'])) { |
|
366
|
6 |
|
if ($result['success'] === false) { |
|
367
|
2 |
|
throw new UcsException\RequestFailed($message); |
|
368
|
|
|
} |
|
369
|
|
|
|
|
370
|
4 |
|
return $result; |
|
371
|
|
|
} |
|
372
|
|
|
|
|
373
|
|
|
throw new UcsException\RequestFailed($message); |
|
374
|
|
|
} |
|
375
|
|
|
|
|
376
|
|
|
/** |
|
377
|
|
|
* Parse response. |
|
378
|
|
|
*/ |
|
379
|
10 |
|
protected function parse($response): array |
|
380
|
|
|
{ |
|
381
|
10 |
|
$data = json_decode($response->getBody()->getContents(), true); |
|
382
|
|
|
|
|
383
|
10 |
|
$this->logger->debug('request to ['.$this->client->getConfig('base_uri').'] ended with code ['.$response->getStatusCode().']', [ |
|
384
|
10 |
|
'category' => get_class($this), |
|
385
|
|
|
]); |
|
386
|
|
|
|
|
387
|
10 |
|
if (!isset($data['result']) || !is_array($data['result'])) { |
|
388
|
1 |
|
throw new Exception\NotIterable('response body is invalid, iterable data expected'); |
|
389
|
|
|
} |
|
390
|
|
|
|
|
391
|
9 |
|
return $data['result']; |
|
392
|
|
|
} |
|
393
|
|
|
|
|
394
|
|
|
/** |
|
395
|
|
|
* Get headers. |
|
396
|
|
|
*/ |
|
397
|
10 |
|
protected function getRequestOptions(array $options): array |
|
398
|
|
|
{ |
|
399
|
10 |
|
return array_replace_recursive($options, [ |
|
400
|
|
|
'json' => [ |
|
401
|
10 |
|
'flavor' => $this->flavor, |
|
402
|
|
|
], |
|
403
|
|
|
'headers' => [ |
|
404
|
10 |
|
'Accept' => 'application/json', |
|
405
|
10 |
|
'X-Xsrf-Protection' => $this->session, |
|
406
|
|
|
], |
|
407
|
|
|
]); |
|
408
|
|
|
} |
|
409
|
|
|
|
|
410
|
|
|
/** |
|
411
|
|
|
* Get identifier. |
|
412
|
|
|
*/ |
|
413
|
11 |
|
protected function getResourceId(array $object, array $endpoint_object = []): ?string |
|
414
|
|
|
{ |
|
415
|
11 |
|
if (isset($object[self::ATTR_DN])) { |
|
416
|
10 |
|
return $object[self::ATTR_DN]; |
|
417
|
|
|
} |
|
418
|
|
|
|
|
419
|
1 |
|
if (isset($endpoint_object[self::ATTR_DN])) { |
|
420
|
|
|
return $endpoint_object[self::ATTR_DN]; |
|
421
|
|
|
} |
|
422
|
|
|
|
|
423
|
1 |
|
throw new UcsException\NoEntryDn('no attribute $dn$ found in data object'); |
|
424
|
|
|
} |
|
425
|
|
|
|
|
426
|
|
|
/** |
|
427
|
|
|
* Move ucs object. |
|
428
|
|
|
*/ |
|
429
|
1 |
|
protected function moveUcsObject(string $current_dn, string $container, bool $simulate = false): bool |
|
430
|
|
|
{ |
|
431
|
1 |
|
$url = $this->client->getConfig('base_uri').'/command/udm/move'; |
|
432
|
|
|
|
|
433
|
1 |
|
$this->logger->info('found ucs object ['.$current_dn.'] but is not at the expected place ['.$container.'], move object using udm/move ['.$url.']', [ |
|
434
|
1 |
|
'category' => get_class($this), |
|
435
|
|
|
]); |
|
436
|
|
|
|
|
437
|
1 |
|
if ($simulate === false) { |
|
438
|
1 |
|
$this->parse($this->client->post($url, $this->getRequestOptions([ |
|
439
|
|
|
'json' => [ |
|
440
|
|
|
'options' => [ |
|
441
|
1 |
|
'container' => $container, |
|
442
|
|
|
], |
|
443
|
1 |
|
'object' => $current_dn, |
|
444
|
|
|
], |
|
445
|
|
|
]))); |
|
446
|
|
|
} |
|
447
|
|
|
|
|
448
|
1 |
|
return true; |
|
449
|
|
|
} |
|
450
|
|
|
|
|
451
|
|
|
/** |
|
452
|
|
|
* Request all object attributes. |
|
453
|
|
|
*/ |
|
454
|
1 |
|
protected function fetchObject(string $dn): array |
|
455
|
|
|
{ |
|
456
|
1 |
|
$url = $this->client->getConfig('base_uri').'/command/udm/get'; |
|
457
|
1 |
|
$this->logger->debug('fetch ucs object attributes from ['.$dn.'] on endpoint ['.$this->getIdentifier().'] using udm/get to ['.$url.']', [ |
|
458
|
1 |
|
'category' => get_class($this), |
|
459
|
|
|
]); |
|
460
|
|
|
|
|
461
|
1 |
|
$result = $this->parse($this->client->post($url, $this->getRequestOptions([ |
|
462
|
|
|
'json' => [ |
|
463
|
|
|
'options' => [ |
|
464
|
1 |
|
$dn, |
|
465
|
|
|
], |
|
466
|
|
|
], |
|
467
|
|
|
]))); |
|
468
|
|
|
|
|
469
|
1 |
|
return array_shift($result); |
|
470
|
|
|
} |
|
471
|
|
|
} |
|
472
|
|
|
|
This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently.
Both the
$myVarassignment in line 1 and the$higherassignment in line 2 are dead. The first because$myVaris never used and the second because$higheris always overwritten for every possible time line.