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<?php |
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namespace AdamPaterson\OAuth2\Client\Provider; |
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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 Psr\Http\Message\ResponseInterface; |
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/** |
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* Class Slack |
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* |
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* @author Adam Paterson <[email protected]> |
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* |
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* @package AdamPaterson\OAuth2\Client\Provider |
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*/ |
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class Slack extends AbstractProvider |
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{ |
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/** |
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* Returns the base URL for authorizing a client. |
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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 "https://slack.com/oauth/authorize"; |
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} |
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/** |
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* Returns the base URL for requesting an access token. |
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* |
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* @param array $params |
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* |
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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 "https://slack.com/api/oauth.access"; |
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} |
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/** |
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* Returns the URL for requesting the resource owner's details. |
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* |
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* @param AccessToken $token |
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* |
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* @return string |
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*/ |
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public function getResourceOwnerDetailsUrl(AccessToken $token) |
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{ |
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$authorizedUser = $this->getAuthorizedUser($token); |
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$params = [ |
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'token' => $token->getToken(), |
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'user' => $authorizedUser->getId() |
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]; |
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$url = 'https://slack.com/api/users.info?'.http_build_query($params); |
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return $url; |
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} |
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/** |
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* @param $token |
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* |
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* @return string |
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*/ |
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public function getAuthorizedUserTestUrl($token) |
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{ |
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return "https://slack.com/api/auth.test?token=".$token; |
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} |
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/** |
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* Checks a provider response for errors. |
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* |
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* @throws IdentityProviderException |
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* |
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* @param ResponseInterface $response |
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* @param array|string $data Parsed response data |
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* |
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* @return void |
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*/ |
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protected function checkResponse(ResponseInterface $response, $data) |
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{ |
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} |
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/** |
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* Create new resources owner using the generated access token. |
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* |
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* @param array $response |
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* @param AccessToken $token |
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* |
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* @return SlackResourceOwner |
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*/ |
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protected function createResourceOwner(array $response, AccessToken $token) |
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{ |
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return new SlackResourceOwner($response); |
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} |
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/** |
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* @return array |
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*/ |
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protected function getDefaultScopes() |
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{ |
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return []; |
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} |
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/** |
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* @param AccessToken $token |
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* |
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* @return mixed |
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*/ |
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public function fetchAuthorizedUserDetails(AccessToken $token) |
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{ |
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$url = $this->getAuthorizedUserTestUrl($token); |
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$request = $this->getAuthenticatedRequest(self::METHOD_GET, $url, $token); |
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// Keep compatibility with League\OAuth2\Client v1 |
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if (!method_exists($this, 'getParsedResponse')) { |
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return $this->getResponse($request); |
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} |
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return $this->getParsedResponse($request); |
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} |
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/** |
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* @param AccessToken $token |
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* |
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* @return SlackAuthorizedUser |
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*/ |
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public function getAuthorizedUser(AccessToken $token) |
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{ |
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$response = $this->fetchAuthorizedUserDetails($token); |
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return $this->createAuthorizedUser($response); |
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} |
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/** |
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* @param $response |
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* |
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* @return SlackAuthorizedUser |
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*/ |
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protected function createAuthorizedUser($response) |
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{ |
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return new SlackAuthorizedUser($response); |
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} |
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} |
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adam-paterson /
oauth2-slack
