Update dependencies

vendor/OAuth/OAuth1/Service/AbstractService.php

@@ -82,10 +82,6 @@ abstract class AbstractService extends BaseAbstractService implements ServiceInt
         }
         $this->signature->setTokenSecret($tokenSecret);
 
-        $extraAuthenticationHeaders = array(
-            'oauth_token' => $token,
-        );
-
         $bodyParams = array(
             'oauth_verifier' => $verifier,
         );
@@ -207,10 +203,8 @@ abstract class AbstractService extends BaseAbstractService implements ServiceInt
         }
 
         $parameters = array_merge($parameters, array('oauth_token' => $token->getAccessToken()));
-
-        $mergedParams = (is_array($bodyParams)) ? array_merge($parameters, $bodyParams) : $parameters;
-
-        $parameters['oauth_signature'] = $this->signature->getSignature($uri, $mergedParams, $method);
+        $parameters = (is_array($bodyParams)) ? array_merge($parameters, $bodyParams) : $parameters;
+        $parameters['oauth_signature'] = $this->signature->getSignature($uri, $parameters, $method);
 
         $authorizationHeader = 'OAuth ';
         $delimiter = '';

vendor/OAuth/OAuth1/Service/Etsy.php

@@ -13,6 +13,9 @@ use OAuth\Common\Http\Client\ClientInterface;
 
 class Etsy extends AbstractService
 {
+
+    protected $scopes = array();
+
     public function __construct(
         CredentialsInterface $credentials,
         ClientInterface $httpClient,
@@ -32,7 +35,14 @@ class Etsy extends AbstractService
      */
     public function getRequestTokenEndpoint()
     {
-        return new Uri($this->baseApiUri . 'oauth/request_token');
+        $uri = new Uri($this->baseApiUri . 'oauth/request_token');
+        $scopes = $this->getScopes();
+
+        if (count($scopes)) {
+            $uri->setQuery('scope=' . implode('%20', $scopes));
+        }
+
+        return $uri;
     }
 
     /**
@@ -93,4 +103,30 @@ class Etsy extends AbstractService
 
         return $token;
     }
+
+    /**
+     * Set the scopes for permissions
+     * @see https://www.etsy.com/developers/documentation/getting_started/oauth#section_permission_scopes
+     * @param array $scopes
+     *
+     * @return $this
+     */
+    public function setScopes(array $scopes)
+    {
+        if (!is_array($scopes)) {
+            $scopes = array();
+        }
+
+        $this->scopes = $scopes;
+        return $this;
+    }
+
+    /**
+     * Return the defined scopes
+     * @return array
+     */
+    public function getScopes()
+    {
+        return $this->scopes;
+    }
 }