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<?php |
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/** |
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* OAuth 2.0 Bearer Token Response. |
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* |
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* @author Alex Bilbie <[email protected]> |
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* @copyright Copyright (c) Alex Bilbie |
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* @license http://mit-license.org/ |
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* |
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* @link https://github.com/thephpleague/oauth2-server |
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*/ |
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namespace League\OAuth2\Server\ResponseTypes; |
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use Lcobucci\JWT\Builder; |
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use Lcobucci\JWT\Signer\Key; |
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use Lcobucci\JWT\Signer\Rsa\Sha256; |
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use League\OAuth2\Server\Entities\AccessTokenEntityInterface; |
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use League\OAuth2\Server\Entities\RefreshTokenEntityInterface; |
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use Psr\Http\Message\ResponseInterface; |
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class BearerTokenResponse extends AbstractResponseType |
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{ |
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/** |
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* {@inheritdoc} |
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*/ |
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public function generateHttpResponse(ResponseInterface $response) |
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{ |
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$expireDateTime = $this->accessToken->getExpiryDateTime()->getTimestamp(); |
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$jwtAccessToken = $this->convert($this->accessToken); |
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$responseParams = [ |
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'token_type' => 'Bearer', |
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'expires_in' => $expireDateTime - (new \DateTime())->getTimestamp(), |
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'access_token' => $jwtAccessToken, |
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]; |
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if ($this->refreshToken instanceof RefreshTokenEntityInterface) { |
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$refreshToken = $this->encrypt( |
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json_encode( |
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[ |
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'client_id' => $this->accessToken->getClient()->getIdentifier(), |
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'refresh_token_id' => $this->refreshToken->getIdentifier(), |
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'access_token_id' => $this->accessToken->getIdentifier(), |
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'scopes' => $this->accessToken->getScopes(), |
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'user_id' => $this->accessToken->getUserIdentifier(), |
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'expire_time' => $this->refreshToken->getExpiryDateTime()->getTimestamp(), |
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] |
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) |
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); |
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$responseParams['refresh_token'] = $refreshToken; |
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} |
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$responseParams = array_merge($this->getExtraParams($this->accessToken), $responseParams); |
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$response = $response |
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->withStatus(200) |
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->withHeader('pragma', 'no-cache') |
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->withHeader('cache-control', 'no-store') |
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->withHeader('content-type', 'application/json; charset=UTF-8'); |
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$response->getBody()->write(json_encode($responseParams)); |
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return $response; |
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} |
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/** |
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* Add custom fields to your Bearer Token response here, then override |
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* AuthorizationServer::getResponseType() to pull in your version of |
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* this class rather than the default. |
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* |
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* @param AccessTokenEntityInterface $accessToken |
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* |
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* @return array |
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*/ |
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protected function getExtraParams(AccessTokenEntityInterface $accessToken) |
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{ |
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return []; |
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} |
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/** |
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* Generate a string token from the access token |
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* |
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* @param AccessTokenEntityInterface $accessToken |
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* |
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* @return string |
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*/ |
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public function convert(AccessTokenEntityInterface $accessToken) |
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{ |
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return (string) (new Builder()) |
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->setAudience($accessToken->getClient()->getIdentifier()) |
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->setId($accessToken->getIdentifier(), true) |
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->setIssuedAt(time()) |
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->setNotBefore(time()) |
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->setExpiration($accessToken->getExpiryDateTime()->getTimestamp()) |
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->setSubject((string) $accessToken->getUserIdentifier()) |
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->set('scopes', $accessToken->getScopes()) |
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->sign(new Sha256(), new Key($this->privateKey->getKeyPath(), $this->privateKey->getPassPhrase())) |
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->getToken(); |
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} |
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} |
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thephpleague /
oauth2-server
This check looks from parameters that have been defined for a function or method, but which are not used in the method body.