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<?php |
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/** |
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* Copyright 2014 SURFnet bv |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0 |
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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namespace Surfnet\StepupRa\RaBundle\Security\Authentication\Token; |
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use Surfnet\StepupBundle\Value\Loa; |
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use Surfnet\StepupMiddlewareClientBundle\Configuration\Dto\InstitutionConfigurationOptions; |
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use Surfnet\StepupRa\RaBundle\Exception\LogicException; |
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use Surfnet\StepupRa\RaBundle\Exception\RuntimeException; |
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use Symfony\Component\Security\Core\Authentication\Token\AbstractToken; |
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use Symfony\Component\Security\Core\Role\RoleInterface; |
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class SamlToken extends AbstractToken |
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{ |
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/** |
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* @var \SAML2_Assertion |
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*/ |
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public $assertion; |
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/** |
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* @var \Surfnet\StepupBundle\Value\Loa |
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*/ |
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private $loa; |
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/** |
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* @var InstitutionConfigurationOptions |
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*/ |
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private $institutionConfigurationOptions; |
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public function __construct( |
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Loa $loa, |
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array $roles = [], |
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InstitutionConfigurationOptions $institutionConfigurationOptions = null |
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) { |
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parent::__construct($roles); |
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$this->loa = $loa; |
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$this->setAuthenticated(count($roles)); |
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$this->institutionConfigurationOptions = $institutionConfigurationOptions; |
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} |
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/** |
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* @return InstitutionConfigurationOptions |
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*/ |
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public function getInstitutionConfigurationOptions() |
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{ |
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return $this->institutionConfigurationOptions; |
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} |
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/** |
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* @param string $institution |
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* @param InstitutionConfigurationOptions $institutionConfigurationOptions |
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*/ |
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public function changeInstitutionScope( |
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$institution, |
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InstitutionConfigurationOptions $institutionConfigurationOptions |
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) { |
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if ($this->getUser() === null) { |
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throw new LogicException('Cannot change institution scope: token does not contain a user'); |
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} |
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$roles = array_map(function (RoleInterface $role) { |
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return $role->getRole(); |
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}, $this->getRoles()); |
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if (!in_array('ROLE_SRAA', $roles)) { |
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throw new RuntimeException(sprintf( |
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'Unauthorized to change institution scope to "%s": role SRAA required, found roles "%s"', |
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$institution, |
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implode(', ', $roles) |
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)); |
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} |
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$this->getUser()->institution = $institution; |
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$this->institutionConfigurationOptions = $institutionConfigurationOptions; |
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} |
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/** |
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* Returns the user credentials. |
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* |
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* @return mixed The user credentials |
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*/ |
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public function getCredentials() |
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{ |
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return ''; |
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} |
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/** |
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* @return Loa |
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*/ |
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public function getLoa() |
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{ |
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return $this->loa; |
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} |
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public function serialize() |
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{ |
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return serialize([parent::serialize(), $this->loa, $this->institutionConfigurationOptions]); |
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} |
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public function unserialize($serialized) |
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{ |
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list($parent, $this->loa, $this->institutionConfigurationOptions) = unserialize($serialized); |
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parent::unserialize($parent); |
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} |
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} |
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OpenConext /
Stepup-RA
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Very long variable names usually make code harder to read. It is therefore recommended not to make variable names too verbose.