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<?php |
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namespace OpenConext\Value\Saml; |
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use OpenConext\Value\Assert\Assertion; |
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use OpenConext\Value\Serializable; |
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final class Entity implements Serializable |
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{ |
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/** |
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* @var EntityId |
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*/ |
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private $entityId; |
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/** |
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* @var EntityType |
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*/ |
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private $entityType; |
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/** |
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* @param array $descriptor array('entity-id', 'sp or idp') |
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* @return Entity |
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*/ |
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public static function fromDescriptor(array $descriptor) |
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{ |
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Assertion::count( |
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$descriptor, |
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2, |
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'EntityDescriptor must be an array with two elements (both a string), the first must be the EntityId, the ' |
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. 'second the EntityType' |
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); |
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Assertion::inArray($descriptor[1], array('sp', 'idp'), 'Entity descriptor type is neither "sp" nor "idp"'); |
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if ($descriptor[1] === 'sp') { |
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$entityType = EntityType::SP(); |
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} else { |
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$entityType = EntityType::IdP(); |
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} |
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return new Entity(new EntityId($descriptor[0]), $entityType); |
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} |
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public function __construct(EntityId $entityId, EntityType $entityType) |
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{ |
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$this->entityId = $entityId; |
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$this->entityType = $entityType; |
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} |
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/** |
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* @param EntityId $entityId |
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* @return bool |
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*/ |
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public function hasEntityId(EntityId $entityId) |
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{ |
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return $this->entityId->equals($entityId); |
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} |
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/** |
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* @return bool |
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*/ |
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public function isServiceProvider() |
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{ |
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return $this->entityType->isServiceProvider(); |
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} |
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/** |
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* @return bool |
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*/ |
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public function isIdentityProvider() |
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{ |
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return $this->entityType->isIdentityProvider(); |
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} |
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/** |
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* @return EntityId |
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*/ |
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public function getEntityId() |
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{ |
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return $this->entityId; |
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} |
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/** |
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* @return EntityType |
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*/ |
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public function getEntityType() |
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{ |
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return $this->entityType; |
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} |
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/** |
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* @param Entity $other |
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* @return bool |
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*/ |
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public function equals(Entity $other) |
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{ |
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return $this->entityId->equals($other->entityId) && $this->entityType->equals($other->entityType); |
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} |
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public static function deserialize($data) |
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{ |
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Assertion::isArray($data); |
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Assertion::keysExist($data, array('entity_id', 'entity_type')); |
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return new self(EntityId::deserialize($data['entity_id']), EntityType::deserialize($data['entity_type'])); |
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} |
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public function serialize() |
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{ |
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return array( |
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'entity_id' => $this->entityId->serialize(), |
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'entity_type' => $this->entityType->serialize() |
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); |
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} |
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public function __toString() |
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{ |
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return sprintf('%s (%s)', $this->entityId, $this->entityType); |
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} |
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} |
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OpenConext /
SamlValueObject
