Merge branch 'satchinjoshi-authetication' into develop

Author: dmongeau

src/Folklore/GraphQL/Support/Field.php

@@ -17,6 +17,15 @@ public function authorize($root, $args)
         return true;
     }
 
+    /**
+     * Override this in your queries or mutations
+     * to authenticate per query or mutation
+     */
+    public function authenticated($root, $args, $context)
+    {
+        return true;
+    }
+
     public function attributes()
     {
         return [];
@@ -39,11 +48,17 @@ protected function getResolver()
         }
 
         $resolver = array($this, 'resolve');
+        $authenticate = [$this, 'authenticated'];
         $authorize = [$this, 'authorize'];
 
-        return function () use ($resolver, $authorize) {
+        return function () use ($resolver, $authorize, $authenticate) {
             $args = func_get_args();
 
+            // Authenticated
+            if (call_user_func_array($authenticate, $args) !== true) {
+                throw new AuthorizationError('Unauthenticated');
+            }
+
             // Authorize
             if (call_user_func_array($authorize, $args) !== true) {
                 throw new AuthorizationError('Unauthorized');

tests/GraphQLQueryTest.php

@@ -114,6 +114,18 @@ public function testQueryAndReturnResultWithAuthorize()
         $this->assertEquals('Unauthorized', $result['errors'][0]['message']);
     }
 
+    /**
+     * Test query with authorize
+     *
+     * @test
+     */
+    public function testQueryAndReturnResultWithAuthenticated()
+    {
+        $result = GraphQL::query($this->queries['examplesWithAuthenticated']);
+        $this->assertNull($result['data']['examplesAuthenticated']);
+        $this->assertEquals('Unauthenticated', $result['errors'][0]['message']);
+    }
+
     /**
      * Test query with schema
      *

tests/Objects/ExamplesAuthenticatedQuery.php

@@ -0,0 +1,16 @@
+<?php
+
+use GraphQL\Type\Definition\Type;
+use Folklore\GraphQL\Support\Query;
+
+class ExamplesAuthenticatedQuery extends ExamplesQuery
+{
+    protected $attributes = [
+        'name' => 'Examples authenticate query'
+    ];
+
+    public function authenticated($root, $args, $context)
+    {
+        return false;
+    }
+}

tests/Objects/queries.php

@@ -49,6 +49,14 @@
         }
     ",
 
+    'examplesWithAuthenticated' =>  "
+        query QueryExamplesAuthenticated {
+            examplesAuthenticated {
+                test
+            }
+        }
+    ",
+
     'examplesWithRoot' =>  "
         query QueryExamplesRoot {
             examplesRoot {

tests/TestCase.php

@@ -25,7 +25,8 @@ protected function getEnvironmentSetUp($app)
                 'examples' => ExamplesQuery::class,
                 'examplesContext' => ExamplesContextQuery::class,
                 'examplesRoot' => ExamplesRootQuery::class,
-                'examplesAuthorize' => ExamplesAuthorizeQuery::class
+                'examplesAuthorize' => ExamplesAuthorizeQuery::class,
+                'examplesAuthenticated' => ExamplesAuthenticatedQuery::class,
             ],
             'mutation' => [
                 'updateExample' => UpdateExampleMutation::class