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<?php |
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/** |
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* SimpleSamlPHP authentication layer for Skosmos |
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* |
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* Required variables in your config.ttl: |
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* skosmos:authenticationProvider "SimpleSamlPHP" ; |
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* skosmos:authProviderIncludeDirectory "<SimpleSamlPHP installation path>" ; |
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* skosmos:authProviderAuthEntity "<What authentication entity must be used? For simple testing use 'admin'>" . |
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*/ |
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class SimpleSamlPHP implements BaseAuthInterface { |
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/** |
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* @var Model |
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*/ |
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private $model; |
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/** |
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* Placeholder of the SimpleSamlPHP authentication entity. |
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* |
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* @var string|null |
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*/ |
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private $authEntity; |
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/** |
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* The configured application URL |
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* |
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* @var string |
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*/ |
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private $baseHref; |
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/** |
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* @param Model $model |
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*/ |
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public function __construct( Controller $controller ) { |
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$this->model = $controller->model; |
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$this->baseHref = $controller->getBaseHref(); |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function validate(): bool { |
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$authDirectory = $this->model->getConfig()->getLiteral( 'skosmos:authProviderIncludeDirectory' ); |
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if ( !$authDirectory ) { |
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return false; |
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} |
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$authEntity = $this->model->getConfig()->getLiteral( 'skosmos:authProviderAuthEntity' ); |
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if ( !$authEntity ) { |
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return false; |
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} else { |
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$this->authEntity = $authEntity; |
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} |
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$sspAutoloader = $authDirectory . DIRECTORY_SEPARATOR . 'lib/_autoload.php'; |
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if ( !file_exists( $sspAutoloader ) ) { |
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return false; |
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} else { |
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require $sspAutoloader; |
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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 isSignedIn(): bool { |
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return $this->getSessionFromRequest()->isValid( $this->authEntity ); |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function signIn() { |
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$this->getAuthenticationSource()->requireAuth( [ |
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'ReturnTo' => $this->baseHref |
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] ); |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function signOut() { |
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$this->getAuthenticationSource()->logout( [ |
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'ReturnTo' => $this->baseHref |
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] ); |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function getUserAttributes(): array { |
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if ( $this->isSignedIn() ) { |
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return []; |
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} |
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return [ |
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'auth_source' => $this->authEntity, |
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'attributes' => $this->getAuthenticationSource()->getAttributes() |
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]; |
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} |
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/** |
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* @return \SimpleSAML\Auth\Simple |
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*/ |
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private function getAuthenticationSource( ) { |
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return new SimpleSAML\Auth\Simple( $this->authEntity ); |
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} |
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/** |
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* @return SimpleSAML\Session::getSessionFromRequest() |
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*/ |
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private function getSessionFromRequest() { |
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return SimpleSAML\Session::getSessionFromRequest(); |
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} |
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} |
NatLibFi /
Skosmos
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The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g.
excluded_paths: ["lib/*"], you can move it to the dependency path list as follows:For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths