Add Google authentication

1 files changed, 125 insertions, 0 deletions

diff --git a/vendor/OAuth/OAuth2/Service/Pocket.php b/vendor/OAuth/OAuth2/Service/Pocket.php
new file mode 100755
index 00000000..8c955440
--- /dev/null
+++ b/vendor/OAuth/OAuth2/Service/Pocket.php
@@ -0,0 +1,125 @@
+<?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\Uri\UriInterface;
+use OAuth\Common\Storage\TokenStorageInterface;
+use OAuth\Common\Http\Client\ClientInterface;
+
+class Pocket extends AbstractService
+{
+    public function __construct(
+        CredentialsInterface $credentials,
+        ClientInterface $httpClient,
+        TokenStorageInterface $storage,
+        $scopes = array(),
+        UriInterface $baseApiUri = null
+    ) {
+        parent::__construct($credentials, $httpClient, $storage, $scopes, $baseApiUri);
+        if ($baseApiUri === null) {
+            $this->baseApiUri = new Uri('https://getpocket.com/v3/');
+        }
+    }
+    
+    public function getRequestTokenEndpoint()
+    {
+        return new Uri('https://getpocket.com/v3/oauth/request');
+    }
+    
+    public function getAuthorizationEndpoint()
+    {
+        return new Uri('https://getpocket.com/auth/authorize');
+    }
+    
+    public function getAccessTokenEndpoint()
+    {
+        return new Uri('https://getpocket.com/v3/oauth/authorize');
+    }
+    
+    public function getAuthorizationUri(array $additionalParameters = array())
+    {
+        $parameters = array_merge(
+            $additionalParameters,
+            array(
+                'redirect_uri' => $this->credentials->getCallbackUrl(),
+            )
+        );
+        
+        // Build the url
+        $url = clone $this->getAuthorizationEndpoint();
+        foreach ($parameters as $key => $val) {
+            $url->addToQuery($key, $val);
+        }
+
+        return $url;
+    }
+    
+    public function requestRequestToken()
+    {
+        $responseBody = $this->httpClient->retrieveResponse(
+            $this->getRequestTokenEndpoint(),
+            array(
+                'consumer_key' => $this->credentials->getConsumerId(),
+                'redirect_uri' => $this->credentials->getCallbackUrl(),
+            )
+        );
+        
+        $code = $this->parseRequestTokenResponse($responseBody);
+
+        return $code;
+    }
+    
+    protected function parseRequestTokenResponse($responseBody)
+    {
+        parse_str($responseBody, $data);
+        
+        if (null === $data || !is_array($data)) {
+            throw new TokenResponseException('Unable to parse response.');
+        } elseif (!isset($data['code'])) {
+            throw new TokenResponseException('Error in retrieving code.');
+        }
+        return $data['code'];
+    }
+    
+    public function requestAccessToken($code)
+    {
+        $bodyParams = array(
+            'consumer_key'     => $this->credentials->getConsumerId(),
+            'code'             => $code,
+        );
+
+        $responseBody = $this->httpClient->retrieveResponse(
+            $this->getAccessTokenEndpoint(),
+            $bodyParams,
+            $this->getExtraOAuthHeaders()
+        );
+        $token = $this->parseAccessTokenResponse($responseBody);
+        $this->storage->storeAccessToken($this->service(), $token);
+
+        return $token;
+    }
+    
+    protected function parseAccessTokenResponse($responseBody)
+    {
+        parse_str($responseBody, $data);
+        
+        if ($data === null || !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->setRequestToken($data['access_token']);
+        $token->setAccessToken($data['access_token']);
+        $token->setEndOfLife(StdOAuth2Token::EOL_NEVER_EXPIRES);
+        unset($data['access_token']);
+        $token->setExtraParams($data);
+        
+        return $token;
+    }
+}