/**
* Tests if there is an access control list for the given object.
*
* @param string $objectId The object to lookup in the access control system
*
* @return bool Returns true if an access control list exists for the given object, otherwise false
*/
public function existsAcl($objectId, $objectType)
{
if ($objectId === null || $objectType === null) {
return false;
}
try {
$this->aclProvider->findAcl(new ObjectIdentity($objectId, $objectType));
return true;
} catch (AclNotFoundException $exc) {
return false;
}
}
/**
* {@inheritdoc}
*/
public function vote(TokenInterface $token, $object, array $attributes)
{
if (!$object instanceof SecurityCondition) {
return VoterInterface::ACCESS_ABSTAIN;
}
if ($object->getObjectType() === null || $object->getObjectId() === null) {
return VoterInterface::ACCESS_ABSTAIN;
}
try {
$objectIdentity = new ObjectIdentity($object->getObjectId(), $object->getObjectType());
$this->aclProvider->findAcl($objectIdentity);
// only called to check if acl exists
return parent::vote($token, $objectIdentity, $attributes);
} catch (AclNotFoundException $exc) {
return VoterInterface::ACCESS_ABSTAIN;
}
}
/**
* Get Acl based on given OID and Parent OID
*
* @param ObjectIdentityInterface $oid
* @param array $sids
* @param ObjectIdentityInterface $rootOid
* @return RootBasedAclWrapper|\Symfony\Component\Security\Acl\Model\AclInterface
*/
protected function getAcl(ObjectIdentityInterface $oid, array $sids, ObjectIdentityInterface $rootOid)
{
$acl = $this->baseAclProvider->findAcl($oid, $sids);
try {
$rootAcl = $this->baseAclProvider->findAcl($rootOid, $sids);
} catch (AclNotFoundException $noRootAcl) {
return $acl;
}
return new RootBasedAclWrapper($acl, $rootAcl);
}
/**
* Queries ACL with domain object
*
* @param object $domainObject
*
* @return boolean
*/
public function anonymousAclQueryWith($domainObject)
{
$oid = ObjectIdentity::fromDomainObject($domainObject);
try {
$acl = $this->aclProvider->findAcl($oid);
$roleIdentity = new RoleSecurityIdentity('IS_AUTHENTICATED_ANONYMOUSLY');
return $acl->isGranted(array(MaskBuilder::MASK_VIEW), array($roleIdentity), false);
} catch (\Exception $e) {
return false;
}
}
/**
* Get Acl based on given OID and Parent OID
*
* @param ObjectIdentityInterface $oid
* @param array $sids
* @param ObjectIdentityInterface $rootOid
* @return RootBasedAclWrapper|\Symfony\Component\Security\Acl\Model\AclInterface
*/
protected function getAcl(ObjectIdentityInterface $oid, array $sids, ObjectIdentityInterface $rootOid)
{
$acl = $this->baseAclProvider->findAcl($oid, $sids);
if ($this->baseAclProvider->isReplaceWithUnderlyingAcl($acl)) {
$underlyingOid = $this->objectIdentityFactory->underlying($oid);
return $this->getAcl($underlyingOid, $sids, $rootOid);
}
try {
$rootAcl = $this->baseAclProvider->findAcl($rootOid, $sids);
if ($this->baseAclProvider->isEmptyAcl($acl)) {
return $rootAcl;
} else {
return new RootBasedAclWrapper($acl, $rootAcl);
}
} catch (AclNotFoundException $noRootAcl) {
return $acl;
}
}
/**
* Fetch ACL permissions for the specified entity
*
* @param object $object
*
* @return array
*/
protected function getAclPermissions($object)
{
$roles = array();
try {
$objectIdentity = ObjectIdentity::fromDomainObject($object);
/* @var AclInterface $acl */
$acl = $this->aclProvider->findAcl($objectIdentity);
$objectAces = $acl->getObjectAces();
/* @var AuditableEntryInterface $ace */
foreach ($objectAces as $ace) {
$securityIdentity = $ace->getSecurityIdentity();
if ($securityIdentity instanceof RoleSecurityIdentity && $ace->getMask() & MaskBuilder::MASK_VIEW != 0) {
$roles[] = $securityIdentity->getRole();
}
}
} catch (AclNotFoundException $e) {
// No ACL found... assume default
$roles = array('IS_AUTHENTICATED_ANONYMOUSLY');
}
return $roles;
}
public function testNegativeVoteWithMultipleAttributes()
{
$this->aclProvider->findAcl(Argument::any())->willThrow(AclNotFoundException::class);
$access = $this->voter->vote($this->token->reveal(), new SecurityCondition('sulu.security.roles', null), ['view', 'security']);
$this->assertSame(VoterInterface::ACCESS_DENIED, $access);
}