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<?php |
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/** |
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* Official OAuth2 Client Provider for Preview Technologies |
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* |
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* @author Shaharia Azam <[email protected]> |
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* @url https://www.previewtechs.com |
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*/ |
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namespace Previewtechs\Oauth2\Client; |
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use InvalidArgumentException; |
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use League\OAuth2\Client\Provider\AbstractProvider; |
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use League\OAuth2\Client\Provider\Exception\IdentityProviderException; |
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use League\OAuth2\Client\Token\AccessToken; |
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use League\OAuth2\Client\Tool\BearerAuthorizationTrait; |
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use Psr\Http\Message\ResponseInterface; |
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/** |
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* Class Provider |
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* @package Previewtechs\Oauth2\Client |
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*/ |
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class Provider extends AbstractProvider |
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{ |
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use BearerAuthorizationTrait; |
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/** |
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* @var string |
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*/ |
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private $urlAuthorize = "https://myaccount.previewtechs.com/oauth/v1/authorize"; |
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/** |
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* @var string |
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*/ |
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private $urlAccessToken = "https://myaccount.previewtechs.com/oauth/v1/access_token"; |
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/** |
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* @var string |
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*/ |
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private $urlResourceOwnerDetails = "https://api.previewtechs.com/me/v1/me"; |
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/** |
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* @var string |
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*/ |
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private $accessTokenMethod = "POST"; |
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/** |
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* @var string |
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*/ |
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private $accessTokenResourceOwnerId; |
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/** |
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* @var array|null |
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*/ |
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public $scopes = []; |
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/** |
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* @var array |
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*/ |
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private $defaultScopes = ['basic', 'email']; |
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/** |
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* @var string |
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*/ |
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private $scopeSeparator = ' '; |
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/** |
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* @var string |
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*/ |
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private $responseError = 'error'; |
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/** |
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* @var string |
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*/ |
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private $responseCode; |
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/** |
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* @var string |
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*/ |
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private $responseResourceOwnerId = 'id'; |
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/** |
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* @param array $options |
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* @param array $collaborators |
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*/ |
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public function __construct(array $options = [], array $collaborators = []) |
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{ |
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$this->assertRequiredOptions($options); |
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$possible = $this->getConfigurableOptions(); |
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$configured = array_intersect_key($options, array_flip($possible)); |
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foreach ($configured as $key => $value) { |
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$this->$key = $value; |
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} |
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// Remove all options that are only used locally |
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$options = array_diff_key($options, $configured); |
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parent::__construct($options, $collaborators); |
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} |
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/** |
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* Returns all options that can be configured. |
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* |
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* @return array |
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*/ |
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protected function getConfigurableOptions() |
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{ |
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return array_merge($this->getRequiredOptions(), [ |
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'accessTokenMethod', |
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'accessTokenResourceOwnerId', |
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'scopeSeparator', |
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'responseError', |
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'responseCode', |
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'responseResourceOwnerId', |
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'scopes', |
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]); |
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} |
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/** |
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* Returns all options that are required. |
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* |
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* @return array |
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*/ |
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protected function getRequiredOptions() |
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{ |
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return [ |
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'clientId', |
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'clientSecret' |
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]; |
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} |
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/** |
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* Verifies that all required options have been passed. |
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* |
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* @param array $options |
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* @return void |
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* @throws InvalidArgumentException |
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*/ |
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private function assertRequiredOptions(array $options) |
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{ |
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$missing = array_diff_key(array_flip($this->getRequiredOptions()), $options); |
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if (!empty($missing)) { |
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throw new InvalidArgumentException( |
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'Required options not defined: ' . implode(', ', array_keys($missing)) |
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); |
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} |
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} |
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/** |
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* @return string |
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*/ |
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public function getBaseAuthorizationUrl() |
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{ |
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return $this->urlAuthorize; |
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} |
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/** |
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* @param array $params |
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* @return string |
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*/ |
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public function getBaseAccessTokenUrl(array $params) |
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{ |
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return $this->urlAccessToken; |
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} |
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/** |
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* @param AccessToken $token |
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* @return string |
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*/ |
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public function getResourceOwnerDetailsUrl(AccessToken $token) |
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{ |
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return $this->urlResourceOwnerDetails; |
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} |
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/** |
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* @return array |
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*/ |
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public function getDefaultScopes() |
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{ |
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return array_merge($this->defaultScopes, $this->scopes); |
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} |
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/** |
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* @return string |
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*/ |
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protected function getAccessTokenMethod() |
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{ |
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return $this->accessTokenMethod; |
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} |
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/** |
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* @return null|string |
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*/ |
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protected function getAccessTokenResourceOwnerId() |
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{ |
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return $this->accessTokenResourceOwnerId ?: parent::getAccessTokenResourceOwnerId(); |
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} |
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/** |
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* @return string |
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*/ |
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protected function getScopeSeparator() |
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{ |
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return $this->scopeSeparator; |
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} |
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/** |
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* @param ResponseInterface $response |
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* @param array|string $data |
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* @throws IdentityProviderException |
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*/ |
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protected function checkResponse(ResponseInterface $response, $data) |
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{ |
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if (!empty($data[$this->responseError])) { |
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$error = $data[$this->responseError]; |
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$code = $this->responseCode ? $data[$this->responseCode] : 0; |
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throw new IdentityProviderException($error, $code, $data); |
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} |
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} |
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/** |
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* @param AccessToken $token |
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* @return \League\OAuth2\Client\Provider\ResourceOwnerInterface|ResourceOwner |
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*/ |
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public function getResourceOwner(AccessToken $token) |
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{ |
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return parent::getResourceOwner($token); |
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} |
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/** |
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* @param array $response |
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* @param AccessToken $token |
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* @return ResourceOwner |
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*/ |
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protected function createResourceOwner(array $response, AccessToken $token) |
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{ |
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return new ResourceOwner($response); |
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} |
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} |
This check marks private properties in classes that are never used. Those properties can be removed.