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<?php |
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/** |
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* SocialConnect project |
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* @author: Patsura Dmitry https://github.com/ovr <[email protected]> |
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*/ |
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namespace SocialConnect\Auth\Provider\OpenID; |
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use SocialConnect\Auth\Exception\InvalidAccessToken; |
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use SocialConnect\Auth\Provider\AbstractBaseProvider; |
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use SocialConnect\Common\Entity\User; |
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use SocialConnect\Common\Http\Client\Client; |
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abstract class AbstractProvider extends AbstractBaseProvider |
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{ |
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/** |
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* @return array |
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*/ |
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public function getAuthUrlParameters() |
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{ |
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return array( |
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'client_id' => $this->consumer->getKey(), |
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'redirect_uri' => $this->getRedirectUrl() |
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); |
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} |
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/** |
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* @return string |
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*/ |
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public function makeAuthUrl() |
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{ |
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$urlParameters = $this->getAuthUrlParameters(); |
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if (count($this->scope) > 0) { |
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$urlParameters['scope'] = $this->getScopeInline(); |
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} |
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return $this->getAuthorizeUri() . '?' . http_build_query($urlParameters); |
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} |
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/** |
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* Parse access token from response's $body |
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* |
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* @param $body |
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* @return AccessToken |
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* @throws InvalidAccessToken |
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*/ |
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public function parseToken($body) |
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{ |
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parse_str($body, $token); |
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if (!is_array($token) || !isset($token['access_token'])) { |
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throw new InvalidAccessToken('Provider API returned an unexpected response'); |
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} |
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return new AccessToken($token['access_token']); |
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} |
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/** |
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* @param string $code |
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* @return AccessToken |
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*/ |
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public function getAccessToken($code) |
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{ |
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if (!is_string($code)) { |
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throw new \InvalidArgumentException('Parameter $code must be a string'); |
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} |
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$parameters = array( |
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'code' => $code, |
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'grant_type' => 'authorization_code', |
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'redirect_uri' => $this->getRedirectUrl() |
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); |
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$response = $this->service->getHttpClient()->request( |
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$this->getRequestTokenUri(), |
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$parameters, |
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Client::POST, |
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array( |
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'Authorization' => 'Basic ' |
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) |
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); |
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$body = $response->getBody(); |
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return $this->parseToken($body); |
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} |
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/** |
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* @param array $parameters |
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* @return AccessToken |
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*/ |
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public function getAccessTokenByRequestParameters(array $parameters) |
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{ |
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return $this->getAccessToken($parameters['code']); |
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} |
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/** |
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* Get current user identity from social network by $accessToken |
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* |
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* @param AccessToken $accessToken |
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* @return User |
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*/ |
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abstract public function getIdentity(AccessToken $accessToken); |
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} |
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SocialConnect /
auth
