Add Google authentication

vendor/OAuth/OAuth1/Service/AbstractService.php

@@ -0,0 +1,311 @@
+<?php
+
+namespace OAuth\OAuth1\Service;
+
+use OAuth\Common\Consumer\CredentialsInterface;
+use OAuth\Common\Storage\TokenStorageInterface;
+use OAuth\Common\Http\Exception\TokenResponseException;
+use OAuth\Common\Http\Client\ClientInterface;
+use OAuth\Common\Http\Uri\UriInterface;
+use OAuth\OAuth1\Signature\SignatureInterface;
+use OAuth\OAuth1\Token\TokenInterface;
+use OAuth\OAuth1\Token\StdOAuth1Token;
+use OAuth\Common\Service\AbstractService as BaseAbstractService;
+
+abstract class AbstractService extends BaseAbstractService implements ServiceInterface
+{
+    /** @const OAUTH_VERSION */
+    const OAUTH_VERSION = 1;
+
+    /** @var SignatureInterface */
+    protected $signature;
+
+    /** @var UriInterface|null */
+    protected $baseApiUri;
+
+    /**
+     * {@inheritDoc}
+     */
+    public function __construct(
+        CredentialsInterface $credentials,
+        ClientInterface $httpClient,
+        TokenStorageInterface $storage,
+        SignatureInterface $signature,
+        UriInterface $baseApiUri = null
+    ) {
+        parent::__construct($credentials, $httpClient, $storage);
+
+        $this->signature = $signature;
+        $this->baseApiUri = $baseApiUri;
+
+        $this->signature->setHashingAlgorithm($this->getSignatureMethod());
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function requestRequestToken()
+    {
+        $authorizationHeader = array('Authorization' => $this->buildAuthorizationHeaderForTokenRequest());
+        $headers = array_merge($authorizationHeader, $this->getExtraOAuthHeaders());
+
+        $responseBody = $this->httpClient->retrieveResponse($this->getRequestTokenEndpoint(), array(), $headers);
+
+        $token = $this->parseRequestTokenResponse($responseBody);
+        $this->storage->storeAccessToken($this->service(), $token);
+
+        return $token;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getAuthorizationUri(array $additionalParameters = array())
+    {
+        // Build the url
+        $url = clone $this->getAuthorizationEndpoint();
+        foreach ($additionalParameters as $key => $val) {
+            $url->addToQuery($key, $val);
+        }
+
+        return $url;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function requestAccessToken($token, $verifier, $tokenSecret = null)
+    {
+        if (is_null($tokenSecret)) {
+            $storedRequestToken = $this->storage->retrieveAccessToken($this->service());
+            $tokenSecret = $storedRequestToken->getRequestTokenSecret();
+        }
+        $this->signature->setTokenSecret($tokenSecret);
+
+        $extraAuthenticationHeaders = array(
+            'oauth_token' => $token,
+        );
+
+        $bodyParams = array(
+            'oauth_verifier' => $verifier,
+        );
+
+        $authorizationHeader = array(
+            'Authorization' => $this->buildAuthorizationHeaderForAPIRequest(
+                'POST',
+                $this->getAccessTokenEndpoint(),
+                $this->storage->retrieveAccessToken($this->service()),
+                $bodyParams
+            )
+        );
+
+        $headers = array_merge($authorizationHeader, $this->getExtraOAuthHeaders());
+
+        $responseBody = $this->httpClient->retrieveResponse($this->getAccessTokenEndpoint(), $bodyParams, $headers);
+
+        $token = $this->parseAccessTokenResponse($responseBody);
+        $this->storage->storeAccessToken($this->service(), $token);
+
+        return $token;
+    }
+
+    /**
+     * Sends an authenticated API request to the path provided.
+     * If the path provided is not an absolute URI, the base API Uri (must be passed into constructor) will be used.
+     *
+     * @param string|UriInterface $path
+     * @param string              $method       HTTP method
+     * @param array               $body         Request body if applicable (key/value pairs)
+     * @param array               $extraHeaders Extra headers if applicable.
+     *                                          These will override service-specific any defaults.
+     *
+     * @return string
+     */
+    public function request($path, $method = 'GET', $body = null, array $extraHeaders = array())
+    {
+        $uri = $this->determineRequestUriFromPath($path, $this->baseApiUri);
+
+        /** @var $token StdOAuth1Token */
+        $token = $this->storage->retrieveAccessToken($this->service());
+        $extraHeaders = array_merge($this->getExtraApiHeaders(), $extraHeaders);
+        $authorizationHeader = array(
+            'Authorization' => $this->buildAuthorizationHeaderForAPIRequest($method, $uri, $token, $body)
+        );
+        $headers = array_merge($authorizationHeader, $extraHeaders);
+
+        return $this->httpClient->retrieveResponse($uri, $body, $headers, $method);
+    }
+
+    /**
+     * Return any additional headers always needed for this service implementation's OAuth calls.
+     *
+     * @return array
+     */
+    protected function getExtraOAuthHeaders()
+    {
+        return array();
+    }
+
+    /**
+     * Return any additional headers always needed for this service implementation's API calls.
+     *
+     * @return array
+     */
+    protected function getExtraApiHeaders()
+    {
+        return array();
+    }
+
+    /**
+     * Builds the authorization header for getting an access or request token.
+     *
+     * @param array $extraParameters
+     *
+     * @return string
+     */
+    protected function buildAuthorizationHeaderForTokenRequest(array $extraParameters = array())
+    {
+        $parameters = $this->getBasicAuthorizationHeaderInfo();
+        $parameters = array_merge($parameters, $extraParameters);
+        $parameters['oauth_signature'] = $this->signature->getSignature(
+            $this->getRequestTokenEndpoint(),
+            $parameters,
+            'POST'
+        );
+
+        $authorizationHeader = 'OAuth ';
+        $delimiter = '';
+        foreach ($parameters as $key => $value) {
+            $authorizationHeader .= $delimiter . rawurlencode($key) . '="' . rawurlencode($value) . '"';
+
+            $delimiter = ', ';
+        }
+
+        return $authorizationHeader;
+    }
+
+    /**
+     * Builds the authorization header for an authenticated API request
+     *
+     * @param string         $method
+     * @param UriInterface   $uri        The uri the request is headed
+     * @param TokenInterface $token
+     * @param array          $bodyParams Request body if applicable (key/value pairs)
+     *
+     * @return string
+     */
+    protected function buildAuthorizationHeaderForAPIRequest(
+        $method,
+        UriInterface $uri,
+        TokenInterface $token,
+        $bodyParams = null
+    ) {
+        $this->signature->setTokenSecret($token->getAccessTokenSecret());
+        $parameters = $this->getBasicAuthorizationHeaderInfo();
+        if (isset($parameters['oauth_callback'])) {
+            unset($parameters['oauth_callback']);
+        }
+
+        $parameters = array_merge($parameters, array('oauth_token' => $token->getAccessToken()));
+
+        $mergedParams = (is_array($bodyParams)) ? array_merge($parameters, $bodyParams) : $parameters;
+
+        $parameters['oauth_signature'] = $this->signature->getSignature($uri, $mergedParams, $method);
+
+        $authorizationHeader = 'OAuth ';
+        $delimiter = '';
+
+        foreach ($parameters as $key => $value) {
+            $authorizationHeader .= $delimiter . rawurlencode($key) . '="' . rawurlencode($value) . '"';
+            $delimiter = ', ';
+        }
+
+        return $authorizationHeader;
+    }
+
+    /**
+     * Builds the authorization header array.
+     *
+     * @return array
+     */
+    protected function getBasicAuthorizationHeaderInfo()
+    {
+        $dateTime = new \DateTime();
+        $headerParameters = array(
+            'oauth_callback'         => $this->credentials->getCallbackUrl(),
+            'oauth_consumer_key'     => $this->credentials->getConsumerId(),
+            'oauth_nonce'            => $this->generateNonce(),
+            'oauth_signature_method' => $this->getSignatureMethod(),
+            'oauth_timestamp'        => $dateTime->format('U'),
+            'oauth_version'          => $this->getVersion(),
+        );
+
+        return $headerParameters;
+    }
+
+    /**
+     * Pseudo random string generator used to build a unique string to sign each request
+     *
+     * @param int $length
+     *
+     * @return string
+     */
+    protected function generateNonce($length = 32)
+    {
+        $characters = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890';
+
+        $nonce = '';
+        $maxRand = strlen($characters)-1;
+        for ($i = 0; $i < $length; $i++) {
+            $nonce.= $characters[rand(0, $maxRand)];
+        }
+
+        return $nonce;
+    }
+
+    /**
+     * @return string
+     */
+    protected function getSignatureMethod()
+    {
+        return 'HMAC-SHA1';
+    }
+
+    /**
+     * This returns the version used in the authorization header of the requests
+     *
+     * @return string
+     */
+    protected function getVersion()
+    {
+        return '1.0';
+    }
+
+    /**
+     * Parses the request token response and returns a TokenInterface.
+     * This is only needed to verify the `oauth_callback_confirmed` parameter. The actual
+     * parsing logic is contained in the access token parser.
+     *
+     * @abstract
+     *
+     * @param string $responseBody
+     *
+     * @return TokenInterface
+     *
+     * @throws TokenResponseException
+     */
+    abstract protected function parseRequestTokenResponse($responseBody);
+
+    /**
+     * Parses the access token response and returns a TokenInterface.
+     *
+     * @abstract
+     *
+     * @param string $responseBody
+     *
+     * @return TokenInterface
+     *
+     * @throws TokenResponseException
+     */
+    abstract protected function parseAccessTokenResponse($responseBody);
+}

vendor/OAuth/OAuth1/Service/BitBucket.php

@@ -0,0 +1,96 @@
+<?php
+
+namespace OAuth\OAuth1\Service;
+
+use OAuth\OAuth1\Signature\SignatureInterface;
+use OAuth\OAuth1\Token\StdOAuth1Token;
+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 BitBucket extends AbstractService
+{
+    public function __construct(
+        CredentialsInterface $credentials,
+        ClientInterface $httpClient,
+        TokenStorageInterface $storage,
+        SignatureInterface $signature,
+        UriInterface $baseApiUri = null
+    ) {
+        parent::__construct($credentials, $httpClient, $storage, $signature, $baseApiUri);
+
+        if (null === $baseApiUri) {
+            $this->baseApiUri = new Uri('https://bitbucket.org/api/1.0/');
+        }
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function getRequestTokenEndpoint()
+    {
+        return new Uri('https://bitbucket.org/!api/1.0/oauth/request_token');
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getAuthorizationEndpoint()
+    {
+        return new Uri('https://bitbucket.org/!api/1.0/oauth/authenticate');
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getAccessTokenEndpoint()
+    {
+        return new Uri('https://bitbucket.org/!api/1.0/oauth/access_token');
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function parseRequestTokenResponse($responseBody)
+    {
+        parse_str($responseBody, $data);
+
+        if (null === $data || !is_array($data)) {
+            throw new TokenResponseException('Unable to parse response.');
+        } elseif (!isset($data['oauth_callback_confirmed']) || $data['oauth_callback_confirmed'] !== 'true') {
+            throw new TokenResponseException('Error in retrieving token.');
+        }
+
+        return $this->parseAccessTokenResponse($responseBody);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function parseAccessTokenResponse($responseBody)
+    {
+        parse_str($responseBody, $data);
+
+        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 StdOAuth1Token();
+
+        $token->setRequestToken($data['oauth_token']);
+        $token->setRequestTokenSecret($data['oauth_token_secret']);
+        $token->setAccessToken($data['oauth_token']);
+        $token->setAccessTokenSecret($data['oauth_token_secret']);
+
+        $token->setEndOfLife(StdOAuth1Token::EOL_NEVER_EXPIRES);
+        unset($data['oauth_token'], $data['oauth_token_secret']);
+        $token->setExtraParams($data);
+
+        return $token;
+    }
+}

vendor/OAuth/OAuth1/Service/Etsy.php

@@ -0,0 +1,96 @@
+<?php
+
+namespace OAuth\OAuth1\Service;
+
+use OAuth\OAuth1\Signature\SignatureInterface;
+use OAuth\OAuth1\Token\StdOAuth1Token;
+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 Etsy extends AbstractService
+{
+    public function __construct(
+        CredentialsInterface $credentials,
+        ClientInterface $httpClient,
+        TokenStorageInterface $storage,
+        SignatureInterface $signature,
+        UriInterface $baseApiUri = null
+    ) {
+        parent::__construct($credentials, $httpClient, $storage, $signature, $baseApiUri);
+
+        if (null === $baseApiUri) {
+            $this->baseApiUri = new Uri('https://openapi.etsy.com/v2/');
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getRequestTokenEndpoint()
+    {
+        return new Uri($this->baseApiUri . 'oauth/request_token');
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getAuthorizationEndpoint()
+    {
+        return new Uri($this->baseApiUri);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getAccessTokenEndpoint()
+    {
+        return new Uri($this->baseApiUri . 'oauth/access_token');
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function parseRequestTokenResponse($responseBody)
+    {
+        parse_str($responseBody, $data);
+
+        if (null === $data || !is_array($data)) {
+            throw new TokenResponseException('Unable to parse response.');
+        } elseif (!isset($data['oauth_callback_confirmed']) || $data['oauth_callback_confirmed'] !== 'true') {
+            throw new TokenResponseException('Error in retrieving token.');
+        }
+
+        return $this->parseAccessTokenResponse($responseBody);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function parseAccessTokenResponse($responseBody)
+    {
+        parse_str($responseBody, $data);
+
+        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 StdOAuth1Token();
+
+        $token->setRequestToken($data['oauth_token']);
+        $token->setRequestTokenSecret($data['oauth_token_secret']);
+        $token->setAccessToken($data['oauth_token']);
+        $token->setAccessTokenSecret($data['oauth_token_secret']);
+
+        $token->setEndOfLife(StdOAuth1Token::EOL_NEVER_EXPIRES);
+        unset($data['oauth_token'], $data['oauth_token_secret']);
+        $token->setExtraParams($data);
+
+        return $token;
+    }
+}

vendor/OAuth/OAuth1/Service/FitBit.php

@@ -0,0 +1,96 @@
+<?php
+
+namespace OAuth\OAuth1\Service;
+
+use OAuth\OAuth1\Signature\SignatureInterface;
+use OAuth\OAuth1\Token\StdOAuth1Token;
+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 FitBit extends AbstractService
+{
+    public function __construct(
+        CredentialsInterface $credentials,
+        ClientInterface $httpClient,
+        TokenStorageInterface $storage,
+        SignatureInterface $signature,
+        UriInterface $baseApiUri = null
+    ) {
+        parent::__construct($credentials, $httpClient, $storage, $signature, $baseApiUri);
+
+        if (null === $baseApiUri) {
+            $this->baseApiUri = new Uri('https://api.fitbit.com/1/');
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getRequestTokenEndpoint()
+    {
+        return new Uri('https://api.fitbit.com/oauth/request_token');
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getAuthorizationEndpoint()
+    {
+        return new Uri('https://www.fitbit.com/oauth/authorize');
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getAccessTokenEndpoint()
+    {
+        return new Uri('https://api.fitbit.com/oauth/access_token');
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function parseRequestTokenResponse($responseBody)
+    {
+        parse_str($responseBody, $data);
+
+        if (null === $data || !is_array($data)) {
+            throw new TokenResponseException('Unable to parse response.');
+        } elseif (!isset($data['oauth_callback_confirmed']) || $data['oauth_callback_confirmed'] !== 'true') {
+            throw new TokenResponseException('Error in retrieving token.');
+        }
+
+        return $this->parseAccessTokenResponse($responseBody);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function parseAccessTokenResponse($responseBody)
+    {
+        parse_str($responseBody, $data);
+
+        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 StdOAuth1Token();
+
+        $token->setRequestToken($data['oauth_token']);
+        $token->setRequestTokenSecret($data['oauth_token_secret']);
+        $token->setAccessToken($data['oauth_token']);
+        $token->setAccessTokenSecret($data['oauth_token_secret']);
+
+        $token->setEndOfLife(StdOAuth1Token::EOL_NEVER_EXPIRES);
+        unset($data['oauth_token'], $data['oauth_token_secret']);
+        $token->setExtraParams($data);
+
+        return $token;
+    }
+}

vendor/OAuth/OAuth1/Service/Flickr.php

@@ -0,0 +1,91 @@
+<?php
+
+namespace OAuth\OAuth1\Service;
+
+use OAuth\OAuth1\Signature\SignatureInterface;
+use OAuth\OAuth1\Token\StdOAuth1Token;
+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 Flickr extends AbstractService
+{
+    
+    public function __construct(
+        CredentialsInterface $credentials,
+        ClientInterface $httpClient,
+        TokenStorageInterface $storage,
+        SignatureInterface $signature,
+        UriInterface $baseApiUri = null
+    ) {
+        parent::__construct($credentials, $httpClient, $storage, $signature, $baseApiUri);
+        if ($baseApiUri === null) {
+            $this->baseApiUri = new Uri('https://api.flickr.com/services/rest/');
+        }
+    }
+    
+    public function getRequestTokenEndpoint()
+    {
+        return new Uri('https://www.flickr.com/services/oauth/request_token');
+    }
+    
+    public function getAuthorizationEndpoint()
+    {
+        return new Uri('https://www.flickr.com/services/oauth/authorize');
+    }
+    
+    public function getAccessTokenEndpoint()
+    {
+        return new Uri('https://www.flickr.com/services/oauth/access_token');
+    }
+    
+    protected function parseRequestTokenResponse($responseBody)
+    {
+        parse_str($responseBody, $data);
+        if (null === $data || !is_array($data)) {
+            throw new TokenResponseException('Unable to parse response.');
+        } elseif (!isset($data['oauth_callback_confirmed']) || $data['oauth_callback_confirmed'] != 'true') {
+            throw new TokenResponseException('Error in retrieving token.');
+        }
+        return $this->parseAccessTokenResponse($responseBody);
+    }
+    
+    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 StdOAuth1Token();
+        $token->setRequestToken($data['oauth_token']);
+        $token->setRequestTokenSecret($data['oauth_token_secret']);
+        $token->setAccessToken($data['oauth_token']);
+        $token->setAccessTokenSecret($data['oauth_token_secret']);
+        $token->setEndOfLife(StdOAuth1Token::EOL_NEVER_EXPIRES);
+        unset($data['oauth_token'], $data['oauth_token_secret']);
+        $token->setExtraParams($data);
+        
+        return $token;
+    }
+    
+    public function request($path, $method = 'GET', $body = null, array $extraHeaders = array())
+    {
+        $uri = $this->determineRequestUriFromPath('/', $this->baseApiUri);
+        $uri->addToQuery('method', $path);
+        
+        $token = $this->storage->retrieveAccessToken($this->service());
+        $extraHeaders = array_merge($this->getExtraApiHeaders(), $extraHeaders);
+        $authorizationHeader = array(
+            'Authorization' => $this->buildAuthorizationHeaderForAPIRequest($method, $uri, $token, $body)
+        );
+        $headers = array_merge($authorizationHeader, $extraHeaders);
+        
+        return $this->httpClient->retrieveResponse($uri, $body, $headers, $method);
+    }
+}

vendor/OAuth/OAuth1/Service/ScoopIt.php

@@ -0,0 +1,96 @@
+<?php
+
+namespace OAuth\OAuth1\Service;
+
+use OAuth\OAuth1\Signature\SignatureInterface;
+use OAuth\OAuth1\Token\StdOAuth1Token;
+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 ScoopIt extends AbstractService
+{
+    public function __construct(
+        CredentialsInterface $credentials,
+        ClientInterface $httpClient,
+        TokenStorageInterface $storage,
+        SignatureInterface $signature,
+        UriInterface $baseApiUri = null
+    ) {
+        parent::__construct($credentials, $httpClient, $storage, $signature, $baseApiUri);
+
+        if (null === $baseApiUri) {
+            $this->baseApiUri = new Uri('https://www.scoop.it/api/1/');
+        }
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function getRequestTokenEndpoint()
+    {
+        return new Uri('https://www.scoop.it/oauth/request');
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getAuthorizationEndpoint()
+    {
+        return new Uri('https://www.scoop.it/oauth/authorize');
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getAccessTokenEndpoint()
+    {
+        return new Uri('https://www.scoop.it/oauth/access');
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function parseRequestTokenResponse($responseBody)
+    {
+        parse_str($responseBody, $data);
+
+        if (null === $data || !is_array($data)) {
+            throw new TokenResponseException('Unable to parse response.');
+        } elseif (!isset($data['oauth_callback_confirmed']) || $data['oauth_callback_confirmed'] !== 'true') {
+            throw new TokenResponseException('Error in retrieving token.');
+        }
+
+        return $this->parseAccessTokenResponse($responseBody);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function parseAccessTokenResponse($responseBody)
+    {
+        parse_str($responseBody, $data);
+
+        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 StdOAuth1Token();
+
+        $token->setRequestToken($data['oauth_token']);
+        $token->setRequestTokenSecret($data['oauth_token_secret']);
+        $token->setAccessToken($data['oauth_token']);
+        $token->setAccessTokenSecret($data['oauth_token_secret']);
+
+        $token->setEndOfLife(StdOAuth1Token::EOL_NEVER_EXPIRES);
+        unset($data['oauth_token'], $data['oauth_token_secret']);
+        $token->setExtraParams($data);
+
+        return $token;
+    }
+}

vendor/OAuth/OAuth1/Service/ServiceInterface.php

@@ -0,0 +1,45 @@
+<?php
+
+namespace OAuth\OAuth1\Service;
+
+use OAuth\Common\Consumer\CredentialsInterface;
+use OAuth\Common\Storage\TokenStorageInterface;
+use OAuth\Common\Token\TokenInterface;
+use OAuth\Common\Http\Client\ClientInterface;
+use OAuth\Common\Http\Uri\UriInterface;
+use OAuth\Common\Http\Exception\TokenResponseException;
+use OAuth\Common\Service\ServiceInterface as BaseServiceInterface;
+use OAuth\OAuth1\Signature\SignatureInterface;
+
+/**
+ * Defines the common methods across OAuth 1 services.
+ */
+interface ServiceInterface extends BaseServiceInterface
+{
+    /**
+     * Retrieves and stores/returns the OAuth1 request token obtained from the service.
+     *
+     * @return TokenInterface $token
+     *
+     * @throws TokenResponseException
+     */
+    public function requestRequestToken();
+
+    /**
+     * Retrieves and stores/returns the OAuth1 access token after a successful authorization.
+     *
+     * @param string $token       The request token from the callback.
+     * @param string $verifier
+     * @param string $tokenSecret
+     *
+     * @return TokenInterface $token
+     *
+     * @throws TokenResponseException
+     */
+    public function requestAccessToken($token, $verifier, $tokenSecret);
+
+    /**
+     * @return UriInterface
+     */
+    public function getRequestTokenEndpoint();
+}

vendor/OAuth/OAuth1/Service/Tumblr.php

@@ -0,0 +1,96 @@
+<?php
+
+namespace OAuth\OAuth1\Service;
+
+use OAuth\OAuth1\Signature\SignatureInterface;
+use OAuth\OAuth1\Token\StdOAuth1Token;
+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 Tumblr extends AbstractService
+{
+    public function __construct(
+        CredentialsInterface $credentials,
+        ClientInterface $httpClient,
+        TokenStorageInterface $storage,
+        SignatureInterface $signature,
+        UriInterface $baseApiUri = null
+    ) {
+        parent::__construct($credentials, $httpClient, $storage, $signature, $baseApiUri);
+
+        if (null === $baseApiUri) {
+            $this->baseApiUri = new Uri('https://api.tumblr.com/v2/');
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getRequestTokenEndpoint()
+    {
+        return new Uri('https://www.tumblr.com/oauth/request_token');
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getAuthorizationEndpoint()
+    {
+        return new Uri('https://www.tumblr.com/oauth/authorize');
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getAccessTokenEndpoint()
+    {
+        return new Uri('https://www.tumblr.com/oauth/access_token');
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function parseRequestTokenResponse($responseBody)
+    {
+        parse_str($responseBody, $data);
+
+        if (null === $data || !is_array($data)) {
+            throw new TokenResponseException('Unable to parse response.');
+        } elseif (!isset($data['oauth_callback_confirmed']) || $data['oauth_callback_confirmed'] !== 'true') {
+            throw new TokenResponseException('Error in retrieving token.');
+        }
+
+        return $this->parseAccessTokenResponse($responseBody);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function parseAccessTokenResponse($responseBody)
+    {
+        parse_str($responseBody, $data);
+
+        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 StdOAuth1Token();
+
+        $token->setRequestToken($data['oauth_token']);
+        $token->setRequestTokenSecret($data['oauth_token_secret']);
+        $token->setAccessToken($data['oauth_token']);
+        $token->setAccessTokenSecret($data['oauth_token_secret']);
+
+        $token->setEndOfLife(StdOAuth1Token::EOL_NEVER_EXPIRES);
+        unset($data['oauth_token'], $data['oauth_token_secret']);
+        $token->setExtraParams($data);
+
+        return $token;
+    }
+}

vendor/OAuth/OAuth1/Service/Twitter.php

@@ -0,0 +1,121 @@
+<?php
+
+namespace OAuth\OAuth1\Service;
+
+use OAuth\OAuth1\Signature\SignatureInterface;
+use OAuth\OAuth1\Token\StdOAuth1Token;
+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;
+use OAuth\Common\Exception\Exception;
+
+class Twitter extends AbstractService
+{
+    const ENDPOINT_AUTHENTICATE = "https://api.twitter.com/oauth/authenticate";
+    const ENDPOINT_AUTHORIZE    = "https://api.twitter.com/oauth/authorize";
+
+    protected $authorizationEndpoint   = self::ENDPOINT_AUTHENTICATE;
+
+    public function __construct(
+        CredentialsInterface $credentials,
+        ClientInterface $httpClient,
+        TokenStorageInterface $storage,
+        SignatureInterface $signature,
+        UriInterface $baseApiUri = null
+    ) {
+        parent::__construct($credentials, $httpClient, $storage, $signature, $baseApiUri);
+
+        if (null === $baseApiUri) {
+            $this->baseApiUri = new Uri('https://api.twitter.com/1.1/');
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getRequestTokenEndpoint()
+    {
+        return new Uri('https://api.twitter.com/oauth/request_token');
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getAuthorizationEndpoint()
+    {
+        if ($this->authorizationEndpoint != self::ENDPOINT_AUTHENTICATE
+        && $this->authorizationEndpoint != self::ENDPOINT_AUTHORIZE) {
+            $this->authorizationEndpoint = self::ENDPOINT_AUTHENTICATE;
+        }
+        return new Uri($this->authorizationEndpoint);
+    }
+
+    /**
+     * @param string $authorizationEndpoint
+     *
+     * @throws Exception
+     */
+    public function setAuthorizationEndpoint($endpoint)
+    {
+        if ($endpoint != self::ENDPOINT_AUTHENTICATE && $endpoint != self::ENDPOINT_AUTHORIZE) {
+            throw new Exception(
+                sprintf("'%s' is not a correct Twitter authorization endpoint.", $endpoint)
+            );
+        }
+        $this->authorizationEndpoint = $endpoint;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getAccessTokenEndpoint()
+    {
+        return new Uri('https://api.twitter.com/oauth/access_token');
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function parseRequestTokenResponse($responseBody)
+    {
+        parse_str($responseBody, $data);
+
+        if (null === $data || !is_array($data)) {
+            throw new TokenResponseException('Unable to parse response.');
+        } elseif (!isset($data['oauth_callback_confirmed']) || $data['oauth_callback_confirmed'] !== 'true') {
+            throw new TokenResponseException('Error in retrieving token.');
+        }
+
+        return $this->parseAccessTokenResponse($responseBody);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function parseAccessTokenResponse($responseBody)
+    {
+        parse_str($responseBody, $data);
+
+        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 StdOAuth1Token();
+
+        $token->setRequestToken($data['oauth_token']);
+        $token->setRequestTokenSecret($data['oauth_token_secret']);
+        $token->setAccessToken($data['oauth_token']);
+        $token->setAccessTokenSecret($data['oauth_token_secret']);
+
+        $token->setEndOfLife(StdOAuth1Token::EOL_NEVER_EXPIRES);
+        unset($data['oauth_token'], $data['oauth_token_secret']);
+        $token->setExtraParams($data);
+
+        return $token;
+    }
+}

vendor/OAuth/OAuth1/Service/Xing.php

@@ -0,0 +1,96 @@
+<?php
+
+namespace OAuth\OAuth1\Service;
+
+use OAuth\OAuth1\Signature\SignatureInterface;
+use OAuth\OAuth1\Token\StdOAuth1Token;
+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 Xing extends AbstractService
+{
+    public function __construct(
+        CredentialsInterface $credentials,
+        ClientInterface $httpClient,
+        TokenStorageInterface $storage,
+        SignatureInterface $signature,
+        UriInterface $baseApiUri = null
+    ) {
+        parent::__construct($credentials, $httpClient, $storage, $signature, $baseApiUri);
+
+        if (null === $baseApiUri) {
+            $this->baseApiUri = new Uri('https://api.xing.com/v1/');
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getAuthorizationEndpoint()
+    {
+        return new Uri('https://api.xing.com/v1/authorize');
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getAccessTokenEndpoint()
+    {
+        return new Uri('https://api.xing.com/v1/access_token');
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getRequestTokenEndpoint()
+    {
+        return new Uri('https://api.xing.com/v1/request_token');
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function parseRequestTokenResponse($responseBody)
+    {
+        parse_str($responseBody, $data);
+
+        if (null === $data || !is_array($data)) {
+            throw new TokenResponseException('Unable to parse response.');
+        } elseif (!isset($data['oauth_callback_confirmed']) || $data['oauth_callback_confirmed'] !== 'true') {
+            throw new TokenResponseException('Error in retrieving token.');
+        }
+
+        return $this->parseAccessTokenResponse($responseBody);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function parseAccessTokenResponse($responseBody)
+    {
+        parse_str($responseBody, $data);
+
+        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 StdOAuth1Token();
+
+        $token->setRequestToken($data['oauth_token']);
+        $token->setRequestTokenSecret($data['oauth_token_secret']);
+        $token->setAccessToken($data['oauth_token']);
+        $token->setAccessTokenSecret($data['oauth_token_secret']);
+
+        $token->setEndOfLife(StdOAuth1Token::EOL_NEVER_EXPIRES);
+        unset($data['oauth_token'], $data['oauth_token_secret']);
+        $token->setExtraParams($data);
+
+        return $token;
+    }
+}

vendor/OAuth/OAuth1/Service/Yahoo.php

@@ -0,0 +1,96 @@
+<?php
+
+namespace OAuth\OAuth1\Service;
+
+use OAuth\OAuth1\Signature\SignatureInterface;
+use OAuth\OAuth1\Token\StdOAuth1Token;
+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 Yahoo extends AbstractService
+{
+    public function __construct(
+        CredentialsInterface $credentials,
+        ClientInterface $httpClient,
+        TokenStorageInterface $storage,
+        SignatureInterface $signature,
+        UriInterface $baseApiUri = null
+    ) {
+        parent::__construct($credentials, $httpClient, $storage, $signature, $baseApiUri);
+
+        if (null === $baseApiUri) {
+            $this->baseApiUri = new Uri('https://social.yahooapis.com/v1/');
+        }
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function getRequestTokenEndpoint()
+    {
+        return new Uri('https://api.login.yahoo.com/oauth/v2/get_request_token');
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getAuthorizationEndpoint()
+    {
+        return new Uri('https://api.login.yahoo.com/oauth/v2/request_auth');
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getAccessTokenEndpoint()
+    {
+        return new Uri('https://api.login.yahoo.com/oauth/v2/get_token');
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function parseRequestTokenResponse($responseBody)
+    {
+        parse_str($responseBody, $data);
+
+        if (null === $data || !is_array($data)) {
+            throw new TokenResponseException('Unable to parse response.');
+        } elseif (!isset($data['oauth_callback_confirmed']) || $data['oauth_callback_confirmed'] !== 'true') {
+            throw new TokenResponseException('Error in retrieving token.');
+        }
+
+        return $this->parseAccessTokenResponse($responseBody);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function parseAccessTokenResponse($responseBody)
+    {
+        parse_str($responseBody, $data);
+
+        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 StdOAuth1Token();
+
+        $token->setRequestToken($data['oauth_token']);
+        $token->setRequestTokenSecret($data['oauth_token_secret']);
+        $token->setAccessToken($data['oauth_token']);
+        $token->setAccessTokenSecret($data['oauth_token_secret']);
+
+        $token->setEndOfLife(StdOAuth1Token::EOL_NEVER_EXPIRES);
+        unset($data['oauth_token'], $data['oauth_token_secret']);
+        $token->setExtraParams($data);
+
+        return $token;
+    }
+}

vendor/OAuth/OAuth1/Signature/Exception/UnsupportedHashAlgorithmException.php

@@ -0,0 +1,12 @@
+<?php
+
+namespace OAuth\OAuth1\Signature\Exception;
+
+use OAuth\Common\Exception\Exception;
+
+/**
+ * Thrown when an unsupported hash mechanism is requested in signature class.
+ */
+class UnsupportedHashAlgorithmException extends Exception
+{
+}

vendor/OAuth/OAuth1/Signature/Signature.php

@@ -0,0 +1,132 @@
+<?php
+
+namespace OAuth\OAuth1\Signature;
+
+use OAuth\Common\Consumer\CredentialsInterface;
+use OAuth\Common\Http\Uri\UriInterface;
+use OAuth\OAuth1\Signature\Exception\UnsupportedHashAlgorithmException;
+
+class Signature implements SignatureInterface
+{
+    /**
+     * @var Credentials
+     */
+    protected $credentials;
+
+    /**
+     * @var string
+     */
+    protected $algorithm;
+
+    /**
+     * @var string
+     */
+    protected $tokenSecret = null;
+
+    /**
+     * @param CredentialsInterface $credentials
+     */
+    public function __construct(CredentialsInterface $credentials)
+    {
+        $this->credentials = $credentials;
+    }
+
+    /**
+     * @param string $algorithm
+     */
+    public function setHashingAlgorithm($algorithm)
+    {
+        $this->algorithm = $algorithm;
+    }
+
+    /**
+     * @param string $token
+     */
+    public function setTokenSecret($token)
+    {
+        $this->tokenSecret = $token;
+    }
+
+    /**
+     * @param UriInterface $uri
+     * @param array        $params
+     * @param string       $method
+     *
+     * @return string
+     */
+    public function getSignature(UriInterface $uri, array $params, $method = 'POST')
+    {
+        parse_str($uri->getQuery(), $queryStringData);
+
+        foreach (array_merge($queryStringData, $params) as $key => $value) {
+            $signatureData[rawurlencode($key)] = rawurlencode($value);
+        }
+
+        ksort($signatureData);
+
+        // determine base uri
+        $baseUri = $uri->getScheme() . '://' . $uri->getRawAuthority();
+
+        if ('/' === $uri->getPath()) {
+            $baseUri .= $uri->hasExplicitTrailingHostSlash() ? '/' : '';
+        } else {
+            $baseUri .= $uri->getPath();
+        }
+
+        $baseString = strtoupper($method) . '&';
+        $baseString .= rawurlencode($baseUri) . '&';
+        $baseString .= rawurlencode($this->buildSignatureDataString($signatureData));
+
+        return base64_encode($this->hash($baseString));
+    }
+
+    /**
+     * @param array $signatureData
+     *
+     * @return string
+     */
+    protected function buildSignatureDataString(array $signatureData)
+    {
+        $signatureString = '';
+        $delimiter = '';
+        foreach ($signatureData as $key => $value) {
+            $signatureString .= $delimiter . $key . '=' . $value;
+
+            $delimiter = '&';
+        }
+
+        return $signatureString;
+    }
+
+    /**
+     * @return string
+     */
+    protected function getSigningKey()
+    {
+        $signingKey = rawurlencode($this->credentials->getConsumerSecret()) . '&';
+        if ($this->tokenSecret !== null) {
+            $signingKey .= rawurlencode($this->tokenSecret);
+        }
+
+        return $signingKey;
+    }
+
+    /**
+     * @param string $data
+     *
+     * @return string
+     *
+     * @throws UnsupportedHashAlgorithmException
+     */
+    protected function hash($data)
+    {
+        switch (strtoupper($this->algorithm)) {
+            case 'HMAC-SHA1':
+                return hash_hmac('sha1', $data, $this->getSigningKey(), true);
+            default:
+                throw new UnsupportedHashAlgorithmException(
+                    'Unsupported hashing algorithm (' . $this->algorithm . ') used.'
+                );
+        }
+    }
+}

vendor/OAuth/OAuth1/Signature/SignatureInterface.php

@@ -0,0 +1,28 @@
+<?php
+
+namespace OAuth\OAuth1\Signature;
+
+use OAuth\Common\Consumer\CredentialsInterface;
+use OAuth\Common\Http\Uri\UriInterface;
+
+interface SignatureInterface
+{
+    /**
+     * @param string $algorithm
+     */
+    public function setHashingAlgorithm($algorithm);
+
+    /**
+     * @param string $token
+     */
+    public function setTokenSecret($token);
+
+    /**
+     * @param UriInterface $uri
+     * @param array        $params
+     * @param string       $method
+     *
+     * @return string
+     */
+    public function getSignature(UriInterface $uri, array $params, $method = 'POST');
+}

vendor/OAuth/OAuth1/Token/StdOAuth1Token.php

@@ -0,0 +1,75 @@
+<?php
+
+namespace OAuth\OAuth1\Token;
+
+use OAuth\Common\Token\AbstractToken;
+
+/**
+ * Standard OAuth1 token implementation.
+ * Implements OAuth\OAuth1\Token\TokenInterface in case of any OAuth1 specific features.
+ */
+class StdOAuth1Token extends AbstractToken implements TokenInterface
+{
+    /**
+     * @var string
+     */
+    protected $requestToken;
+
+    /**
+     * @var string
+     */
+    protected $requestTokenSecret;
+
+    /**
+     * @var string
+     */
+    protected $accessTokenSecret;
+
+    /**
+     * @param string $requestToken
+     */
+    public function setRequestToken($requestToken)
+    {
+        $this->requestToken = $requestToken;
+    }
+
+    /**
+     * @return string
+     */
+    public function getRequestToken()
+    {
+        return $this->requestToken;
+    }
+
+    /**
+     * @param string $requestTokenSecret
+     */
+    public function setRequestTokenSecret($requestTokenSecret)
+    {
+        $this->requestTokenSecret = $requestTokenSecret;
+    }
+
+    /**
+     * @return string
+     */
+    public function getRequestTokenSecret()
+    {
+        return $this->requestTokenSecret;
+    }
+
+    /**
+     * @param string $accessTokenSecret
+     */
+    public function setAccessTokenSecret($accessTokenSecret)
+    {
+        $this->accessTokenSecret = $accessTokenSecret;
+    }
+
+    /**
+     * @return string
+     */
+    public function getAccessTokenSecret()
+    {
+        return $this->accessTokenSecret;
+    }
+}

vendor/OAuth/OAuth1/Token/TokenInterface.php

@@ -0,0 +1,41 @@
+<?php
+
+namespace OAuth\OAuth1\Token;
+
+use OAuth\Common\Token\TokenInterface as BaseTokenInterface;
+
+/**
+ * OAuth1 specific token interface
+ */
+interface TokenInterface extends BaseTokenInterface
+{
+    /**
+     * @return string
+     */
+    public function getAccessTokenSecret();
+
+    /**
+     * @param string $accessTokenSecret
+     */
+    public function setAccessTokenSecret($accessTokenSecret);
+
+    /**
+     * @return string
+     */
+    public function getRequestTokenSecret();
+
+    /**
+     * @param string $requestTokenSecret
+     */
+    public function setRequestTokenSecret($requestTokenSecret);
+
+    /**
+     * @return string
+     */
+    public function getRequestToken();
+
+    /**
+     * @param string $requestToken
+     */
+    public function setRequestToken($requestToken);
+}