Add Google authentication

1 files changed, 111 insertions, 0 deletions

diff --git a/vendor/OAuth/OAuth2/Service/Bitly.php b/vendor/OAuth/OAuth2/Service/Bitly.php
new file mode 100755
index 00000000..e01cbc42
--- /dev/null
+++ b/vendor/OAuth/OAuth2/Service/Bitly.php
@@ -0,0 +1,111 @@
+<?php
+
+namespace OAuth\OAuth2\Service;
+
+use OAuth\OAuth2\Token\StdOAuth2Token;
+use OAuth\Common\Http\Exception\TokenResponseException;
+use OAuth\Common\Http\Uri\Uri;
+use OAuth\Common\Consumer\CredentialsInterface;
+use OAuth\Common\Http\Client\ClientInterface;
+use OAuth\Common\Storage\TokenStorageInterface;
+use OAuth\Common\Http\Uri\UriInterface;
+
+class Bitly extends AbstractService
+{
+    public function __construct(
+        CredentialsInterface $credentials,
+        ClientInterface $httpClient,
+        TokenStorageInterface $storage,
+        $scopes = array(),
+        UriInterface $baseApiUri = null
+    ) {
+        parent::__construct($credentials, $httpClient, $storage, $scopes, $baseApiUri);
+
+        if (null === $baseApiUri) {
+            $this->baseApiUri = new Uri('https://api-ssl.bitly.com/v3/');
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getAuthorizationEndpoint()
+    {
+        return new Uri('https://bitly.com/oauth/authorize');
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getAccessTokenEndpoint()
+    {
+        return new Uri('https://api-ssl.bitly.com/oauth/access_token');
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function getAuthorizationMethod()
+    {
+        return static::AUTHORIZATION_METHOD_QUERY_STRING;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function parseAccessTokenResponse($responseBody)
+    {
+        $data = json_decode($responseBody, true);
+
+        if (null === $data || !is_array($data)) {
+            throw new TokenResponseException('Unable to parse response.');
+        } elseif (isset($data['error'])) {
+            throw new TokenResponseException('Error in retrieving token: "' . $data['error'] . '"');
+        }
+
+        $token = new StdOAuth2Token();
+        $token->setAccessToken($data['access_token']);
+        // I'm invincible!!!
+        $token->setEndOfLife(StdOAuth2Token::EOL_NEVER_EXPIRES);
+        unset($data['access_token']);
+
+        $token->setExtraParams($data);
+
+        return $token;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function requestAccessToken($code, $state = null)
+    {
+        if (null !== $state) {
+            $this->validateAuthorizationState($state);
+        }
+
+        $bodyParams = array(
+            'code'          => $code,
+            'client_id'     => $this->credentials->getConsumerId(),
+            'client_secret' => $this->credentials->getConsumerSecret(),
+            'redirect_uri'  => $this->credentials->getCallbackUrl(),
+            'grant_type'    => 'authorization_code',
+        );
+
+        $responseBody = $this->httpClient->retrieveResponse(
+            $this->getAccessTokenEndpoint(),
+            $bodyParams,
+            $this->getExtraOAuthHeaders()
+        );
+
+        // we can scream what we want that we want bitly to return a json encoded string (format=json), but the
+        // WOAH WATCH YOUR LANGUAGE ;) service doesn't seem to like screaming, hence we need to manually
+        // parse the result
+        $parsedResult = array();
+        parse_str($responseBody, $parsedResult);
+
+        $token = $this->parseAccessTokenResponse(json_encode($parsedResult));
+        $this->storage->storeAccessToken($this->service(), $token);
+
+        return $token;
+    }
+}