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<?php |
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/** |
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* Created by PhpStorm. |
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* User: Alexandre |
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* Date: 18/02/2018 |
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* Time: 18:08 |
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*/ |
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namespace OAuth2\Flows; |
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use OAuth2\Endpoints\AuthorizationEndpoint; |
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use OAuth2\Storages\AccessTokenStorageInterface; |
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class ImplicitFlow implements FlowInterface |
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{ |
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/** |
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* @var AccessTokenStorageInterface |
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*/ |
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private $accessTokenStorage; |
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public function __construct(AccessTokenStorageInterface $accessTokenStorage) |
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{ |
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$this->accessTokenStorage = $accessTokenStorage; |
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} |
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function getResponseTypes(): array |
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{ |
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return ['token']; |
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} |
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function handleAuthorizationRequest(AuthorizationEndpoint $authorizationEndpoint, array $requestData): array |
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{ |
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$accessToken = $this->accessTokenStorage->generate( |
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implode(' ', $authorizationEndpoint->getScopes()), |
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$authorizationEndpoint->getClient()->getIdentifier(), |
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$authorizationEndpoint->getResourceOwner()->getIdentifier() |
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); |
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$data = [ |
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'access_token' => $accessToken->getToken(), |
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'token_type' => $accessToken->getType(), |
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]; |
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$lifetime = $this->accessTokenStorage->getLifetime(); |
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if (!is_null($lifetime)) { |
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$data['expires_in'] = $lifetime; |
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} |
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if (!$this->arrayEqual($authorizationEndpoint->getScopes(), $requestData['scope'] ?? null)) { |
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$data['scope'] = implode(' ', $authorizationEndpoint->getScopes()); |
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} |
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return $data; |
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} |
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function getDefaultResponseMode(): string |
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{ |
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return 'fragment'; |
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} |
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function getUnsupportedResponseModes(): array |
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{ |
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return ['query']; |
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} |
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private function arrayEqual($a, $b) |
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{ |
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return ( |
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is_array($a) |
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&& is_array($b) |
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&& count($a) == count($b) |
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&& array_diff($a, $b) === array_diff($b, $a) |
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); |
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} |
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} |
php-guard /
oauth-server
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Adding explicit visibility (
private,protected, orpublic) is generally recommend to communicate to other developers how, and from where this method is intended to be used.