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JoseFramework/Services/NestedTokenBuilder.php (2 issues)

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<?php
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declare(strict_types=1);
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/*
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 * The MIT License (MIT)
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 *
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 * Copyright (c) 2014-2019 Spomky-Labs
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 *
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 * This software may be modified and distributed under the terms
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 * of the MIT license.  See the LICENSE file for details.
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 */
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namespace Jose\Bundle\JoseFramework\Services;
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use Jose\Bundle\JoseFramework\Event\NestedTokenIssuedEvent;
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use Jose\Component\Encryption\JWEBuilder;
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This use statement conflicts with another class in this namespace, Jose\Bundle\JoseFramework\Services\JWEBuilder.

Let’s assume that you have a directory layout like this:

.
|-- OtherDir
|   |-- Bar.php
|   `-- Foo.php
`-- SomeDir
    `-- Foo.php

and let’s assume the following content of Bar.php:

// Bar.php
namespace OtherDir;

use SomeDir\Foo; // This now conflicts the class OtherDir\Foo

If both files OtherDir/Foo.php and SomeDir/Foo.php are loaded in the same runtime, you will see a PHP error such as the following:

PHP Fatal error:  Cannot use SomeDir\Foo as Foo because the name is already in use in OtherDir/Foo.php

However, as OtherDir/Foo.php does not necessarily have to be loaded and the error is only triggered if it is loaded before OtherDir/Bar.php, this problem might go unnoticed for a while. In order to prevent this error from surfacing, you must import the namespace with a different alias:

// Bar.php
namespace OtherDir;

use SomeDir\Foo as SomeDirFoo; // There is no conflict anymore.
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use Jose\Component\Encryption\Serializer\JWESerializerManager;
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use Jose\Component\NestedToken\NestedTokenBuilder as BaseNestedTokenBuilder;
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use Jose\Component\Signature\JWSBuilder;
0 ignored issues
show
This use statement conflicts with another class in this namespace, Jose\Bundle\JoseFramework\Services\JWSBuilder.

Let’s assume that you have a directory layout like this:

.
|-- OtherDir
|   |-- Bar.php
|   `-- Foo.php
`-- SomeDir
    `-- Foo.php

and let’s assume the following content of Bar.php:

// Bar.php
namespace OtherDir;

use SomeDir\Foo; // This now conflicts the class OtherDir\Foo

If both files OtherDir/Foo.php and SomeDir/Foo.php are loaded in the same runtime, you will see a PHP error such as the following:

PHP Fatal error:  Cannot use SomeDir\Foo as Foo because the name is already in use in OtherDir/Foo.php

However, as OtherDir/Foo.php does not necessarily have to be loaded and the error is only triggered if it is loaded before OtherDir/Bar.php, this problem might go unnoticed for a while. In order to prevent this error from surfacing, you must import the namespace with a different alias:

// Bar.php
namespace OtherDir;

use SomeDir\Foo as SomeDirFoo; // There is no conflict anymore.
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use Jose\Component\Signature\Serializer\JWSSerializerManager;
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use Psr\EventDispatcher\EventDispatcherInterface;
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final class NestedTokenBuilder extends BaseNestedTokenBuilder
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{
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    /**
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     * @var EventDispatcherInterface
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     */
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    private $eventDispatcher;
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    public function __construct(JWEBuilder $jweBuilder, JWESerializerManager $jweSerializerManager, JWSBuilder $jwsBuilder, JWSSerializerManager $jwsSerializerManager, EventDispatcherInterface $eventDispatcher)
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    {
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        parent::__construct($jweBuilder, $jweSerializerManager, $jwsBuilder, $jwsSerializerManager);
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        $this->eventDispatcher = $eventDispatcher;
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    }
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    public function create(string $payload, array $signatures, string $jws_serialization_mode, array $jweSharedProtectedHeader, array $jweSharedHeader, array $recipients, string $jwe_serialization_mode, ?string $aad = null): string
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    {
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        $nestedToken = parent::create($payload, $signatures, $jws_serialization_mode, $jweSharedProtectedHeader, $jweSharedHeader, $recipients, $jwe_serialization_mode, $aad);
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        $this->eventDispatcher->dispatch(new NestedTokenIssuedEvent($nestedToken));
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        return $nestedToken;
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    }
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}
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