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<?php |
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namespace Inktale\Api; |
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use Inktale\Api\Exceptions\InktaleApiException; |
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use Inktale\Api\Exceptions\InktaleOAuthException; |
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use Inktale\Api\Interfaces\OAuthStateStorageInterface; |
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class InktaleOAuth |
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{ |
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/** @var OAuthStateStorageInterface */ |
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private $stateStorage; |
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/** |
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* @var string |
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*/ |
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public $clientId; |
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/** |
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* @var string |
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*/ |
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public $clientSecret; |
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/** |
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* @var string |
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*/ |
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public $redirectUri; |
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/** |
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* @var InktaleOAuthApiClient |
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*/ |
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private $apiClient; |
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/** |
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* InktaleOAuth constructor. |
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* @param OAuthStateStorageInterface $stateStorage |
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* @param InktaleOAuthApiClient $apiClient |
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* @param string $clientId Inktale app id |
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* @param string $clientSecret App's client secret |
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* @param string $redirectUri Redirect after permissions granted |
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*/ |
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public function __construct( |
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OAuthStateStorageInterface $stateStorage, |
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InktaleOAuthApiClient $apiClient, |
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$clientId, |
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$clientSecret, |
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$redirectUri |
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) { |
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$this->stateStorage = $stateStorage; |
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$this->clientId = $clientId; |
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$this->clientSecret = $clientSecret; |
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$this->redirectUri = $redirectUri; |
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$this->apiClient = $apiClient; |
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} |
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/** |
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* Retrieve a URL where user should be redirected to authorize app |
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* |
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* @return string |
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*/ |
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public function getAuthUrl() |
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{ |
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$state = uniqid('oauthState', true); |
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$this->stateStorage->put($state); |
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$query = http_build_query([ |
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'state' => $state, |
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'client_id' => $this->clientId, |
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'redirect_uri' => $this->redirectUri, |
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]); |
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return $this->apiClient->url . '?' . $query; |
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} |
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/** |
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* @param $code |
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* @param $state |
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* @throws InktaleOAuthException |
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*/ |
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public function getApiKey($code, $state) |
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{ |
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$storedState = $this->stateStorage->get(); |
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$this->stateStorage->forget(); |
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if (!$state || $storedState !== $state) { |
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throw new InktaleOAuthException('State is not valid'); |
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} |
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if (!$code) { |
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throw new InktaleOAuthException('Code is missing'); |
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} |
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try { |
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$response = $this->apiClient->post('access-token', [ |
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'client_id' => $this->clientId, |
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'client_secret' => $this->clientSecret, |
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'code' => $code, |
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'redirect_uri' => $this->redirectUri, |
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]); |
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} catch (InktaleApiException $e) { |
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$exception = new InktaleOAuthException; |
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$exception->setErrorDetails($e->getErrorDetails()); |
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$exception->setErrorTitle($e->getErrorTitle()); |
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$exception->setRawResponse($e->getRawResponse()); |
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throw $exception; |
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} |
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return $response['access_token']; |
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} |
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} |
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inktale /
php-api-sdk
