AccessTokenSource::load() - Code Metrics - Inspection of "Bundle updated (WIP)" - OAuth2-Framework/oauth2-framework - Measure and Improve Code Quality continuously with Scrutinizer

Failed Conditions

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by Florent

created 2018-01-31 21:37 UTC

AccessTokenSource::load() A

↳ Parent: AccessTokenSource

Complexity

Conditions	1
Paths	1

Size

Total Lines	7
Code Lines	4

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	7
rs	9.4285
c	0
b	0
f	0
cc	1
eloc	4
nc	1
nop	2

<?php

declare(strict_types=1);

/*
 * The MIT License (MIT)
 *
 * Copyright (c) 2014-2018 Spomky-Labs
 *
 * This software may be modified and distributed under the terms
 * of the MIT license.  See the LICENSE file for details.
 */

namespace OAuth2Framework\Bundle\DependencyInjection\Component\Core;

use OAuth2Framework\Bundle\DependencyInjection\Component\Component;
use Symfony\Component\Config\Definition\Builder\NodeDefinition;
use Symfony\Component\Config\FileLocator;
use Symfony\Component\DependencyInjection\ContainerBuilder;
use Symfony\Component\DependencyInjection\Loader\PhpFileLoader;

final class AccessTokenSource implements Component
{
    /**
     * {@inheritdoc}
     */
    public function name(): string
    {
        return 'access_token';
    }

    /**
     * {@inheritdoc}
     */
    public function load(array $configs, ContainerBuilder $container)
    {
        $container->setAlias('oauth2_server.access_token.repository', $configs['access_token_repository']);

        $loader = new PhpFileLoader($container, new FileLocator(__DIR__ . '/../../../Resources/config/core'));
        $loader->load('access_token.php');
    }

    /**
     * {@inheritdoc}
     */
    public function getNodeDefinition(NodeDefinition $node)
    {
        $node->children()
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
            ->scalarNode('access_token_repository')
                ->info('The access token repository service')
                ->isRequired()
            ->end()
        ;
    }

    /**
     * {@inheritdoc}
     */
    public function prepend(ContainerBuilder $container, array $config): array
    {
        //Nothing to do
        return [];
    }
}


1			<?php
2
3			declare(strict_types=1);
4
5			/*
6			* The MIT License (MIT)
7			*
8			* Copyright (c) 2014-2018 Spomky-Labs
9			*
10			* This software may be modified and distributed under the terms
11			* of the MIT license. See the LICENSE file for details.
12			*/
13
14			namespace OAuth2Framework\Bundle\DependencyInjection\Component\Core;
15
16			use OAuth2Framework\Bundle\DependencyInjection\Component\Component;
17			use Symfony\Component\Config\Definition\Builder\NodeDefinition;
18			use Symfony\Component\Config\FileLocator;
19			use Symfony\Component\DependencyInjection\ContainerBuilder;
20			use Symfony\Component\DependencyInjection\Loader\PhpFileLoader;
21
22			final class AccessTokenSource implements Component
23			{
24			/**
25			* {@inheritdoc}
26			*/
27			public function name(): string
28			{
29			return 'access_token';
30			}
31
32			/**
33			* {@inheritdoc}
34			*/
35			public function load(array $configs, ContainerBuilder $container)
36			{
37			$container->setAlias('oauth2_server.access_token.repository', $configs['access_token_repository']);
38
39			$loader = new PhpFileLoader($container, new FileLocator(__DIR__ . '/../../../Resources/config/core'));
40			$loader->load('access_token.php');
41			}
42
43			/**
44			* {@inheritdoc}
45			*/
46			public function getNodeDefinition(NodeDefinition $node)
47			{
48			$node->children()
			0 ignored issues – show Bug introduced 2018-01-31 21:55 UTC by Report Bug Copy Issue Report It seems like you code against a specific sub-type and not the parent class `Symfony\Component\Config...\Builder\NodeDefinition` as the method `children()` does only exist in the following sub-classes of `Symfony\Component\Config...\Builder\NodeDefinition`: `Symfony\Component\Config...der\ArrayNodeDefinition`. Maybe you want to `instanceof` check for one of these explicitly? Let’s take a look at an example: abstract class User { /** @return string / abstract public function getPassword(); } class MyUser extends User { public function getPassword() { // return something } public function getDisplayName() { // return some name. } } class AuthSystem { public function authenticate(User $user) { $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName())); // do something. } } In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different sub-classes of User which does not have a getDisplayName() method, the code will break. Available Fixes Change the type-hint for the parameter: class AuthSystem { public function authenticate(MyUser $user) { / ... / } } Add an additional type-check: class AuthSystem { public function authenticate(User $user) { if ($user instanceof MyUser) { $this->logger->info(/* ... /); } // or alternatively if ( ! $user instanceof MyUser) { throw new \LogicException( '$user must be an instance of MyUser, ' .'other instances are not supported.' ); } } } Note:* PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case. Add the method to the parent class: abstract class User { /** @return string / abstract public function getPassword(); /* @return string */ abstract public function getDisplayName(); } Loading history...
49			->scalarNode('access_token_repository')
50			->info('The access token repository service')
51			->isRequired()
52			->end()
53			;
54			}
55
56			/**
57			* {@inheritdoc}
58			*/
59			public function prepend(ContainerBuilder $container, array $config): array
60			{
61			//Nothing to do
62			return [];
63			}
64			}
65

OAuth2-Framework / oauth2-framework

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AccessTokenSource::load() A

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