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<?php |
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/** |
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* Copyright 2010 SURFnet B.V. |
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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\StepupSelfService\SelfServiceBundle\Service\RemoteVetting; |
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use SAML2\Configuration\PrivateKey; |
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use Surfnet\SamlBundle\Entity\IdentityProvider; |
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use Surfnet\StepupSelfService\SelfServiceBundle\Assert; |
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use Surfnet\StepupSelfService\SelfServiceBundle\Exception\InvalidRemoteVettingIdentityProviderException; |
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class IdentityProviderFactory |
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{ |
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/** |
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* @var IdentityProvider[] |
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*/ |
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private $identityProviders = []; |
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/** |
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* @var array |
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*/ |
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private $attributeMapping = []; |
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/** |
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* @param array $configuration |
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*/ |
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public function __construct(array $configuration) |
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{ |
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foreach ($configuration as $idpConfiguration) { |
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Assert::keyExists($idpConfiguration, 'name', 'name should be set'); |
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Assert::keyExists($idpConfiguration, 'entityId', 'entityId should be set'); |
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Assert::keyExists($idpConfiguration, 'ssoUrl', 'ssoUrl should be set'); |
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Assert::keyExists($idpConfiguration, 'privateKey', 'privateKey should be set'); |
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Assert::keyExists($idpConfiguration, 'certificateFile', 'certificateFile should be set'); |
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Assert::isArray($idpConfiguration, 'attributeMapping should be an array'); |
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Assert::allString($idpConfiguration['attributeMapping'], 'attributeMapping should consist of strings'); |
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Assert::string($idpConfiguration['name'], 'name should be a string'); |
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Assert::url($idpConfiguration['entityId'], 'entityId should be an url'); |
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Assert::url($idpConfiguration['ssoUrl'], 'ssoUrl should be an url'); |
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Assert::file($idpConfiguration['privateKey'], 'privateKey should be a file'); |
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Assert::file($idpConfiguration['certificateFile'], 'certificateFile should be a file'); |
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$idpConfiguration['privateKeys'] = [new PrivateKey($idpConfiguration['privateKey'], PrivateKey::NAME_DEFAULT)]; |
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unset($idpConfiguration['privateKey']); |
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// set idp |
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$this->identityProviders[$idpConfiguration['slug']] = new IdentityProvider($idpConfiguration); |
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// set mapping |
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foreach ($idpConfiguration['attributeMapping'] as $key => $value) { |
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$this->attributeMapping[$idpConfiguration['slug']][$key] = $value; |
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} |
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} |
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} |
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/** |
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* @param string $name |
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* @return IdentityProvider |
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*/ |
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public function create($name) |
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{ |
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if (array_key_exists($name, $this->identityProviders)) { |
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return $this->identityProviders[$name]; |
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} |
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throw new InvalidRemoteVettingIdentityProviderException(sprintf("Invalid IdP requested '%s'", $name)); |
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} |
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/** |
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* @param string $name |
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* @return array |
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*/ |
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public function getAttributeMapping($name) |
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{ |
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if (array_key_exists($name, $this->attributeMapping)) { |
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return $this->attributeMapping[$name]; |
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} |
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throw new InvalidRemoteVettingIdentityProviderException( |
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sprintf("Unable to find the attribute mapping for an unknown IdP identified by '%s'", $name) |
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); |
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} |
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} |
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OpenConext /
Stepup-SelfService
