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<?php
declare(strict_types=1);
namespace Lcobucci\JWT\Tests\Token;
use DateTimeImmutable;
use Lcobucci\JWT\Encoder;
use Lcobucci\JWT\Encoding\MicrosecondBasedDateConversion;
use Lcobucci\JWT\Signer;
use Lcobucci\JWT\Signer\Key\InMemory;
use Lcobucci\JWT\Token\Builder;
use Lcobucci\JWT\Token\DataSet;
use Lcobucci\JWT\Token\Plain;
use Lcobucci\JWT\Token\RegisteredClaimGiven;
use Lcobucci\JWT\Token\RegisteredClaims;
use Lcobucci\JWT\Token\Signature;
use PHPUnit\Framework\Attributes as PHPUnit;
use PHPUnit\Framework\MockObject\MockObject;
use PHPUnit\Framework\TestCase;
use SplObjectStorage;
#[PHPUnit\CoversClass(Builder::class)]
#[PHPUnit\CoversClass(RegisteredClaimGiven::class)]
#[PHPUnit\UsesClass(MicrosecondBasedDateConversion::class)]
#[PHPUnit\UsesClass(InMemory::class)]
#[PHPUnit\UsesClass(Plain::class)]
#[PHPUnit\UsesClass(Signature::class)]
#[PHPUnit\UsesClass(DataSet::class)]
final class BuilderTest extends TestCase
{
private Encoder&MockObject $encoder;
private Signer&MockObject $signer;
#[PHPUnit\Before]
public function initializeDependencies(): void
{
$this->encoder = $this->createMock(Encoder::class);
$this->signer = $this->createMock(Signer::class);
$this->signer->method('algorithmId')->willReturn('RS256');
}
#[PHPUnit\Test]
public function withClaimShouldRaiseExceptionWhenTryingToConfigureARegisteredClaim(): void
{
$builder = Builder::new($this->encoder, new MicrosecondBasedDateConversion());
$this->expectException(RegisteredClaimGiven::class);
$this->expectExceptionMessage(
'Builder#withClaim() is meant to be used for non-registered claims, '
. 'check the documentation on how to set claim "iss"',
);
$builder->withClaim(RegisteredClaims::ISSUER, 'me');
}
#[PHPUnit\Test]
public function getTokenShouldReturnACompletelyConfigureToken(): void
{
$issuedAt = new DateTimeImmutable('@1487285080');
$notBefore = DateTimeImmutable::createFromFormat('U.u', '1487285080.000123');
$expiration = DateTimeImmutable::createFromFormat('U.u', '1487285080.123456');
self::assertInstanceOf(DateTimeImmutable::class, $notBefore);
self::assertInstanceOf(DateTimeImmutable::class, $expiration);
$this->encoder->expects(self::exactly(2))
->method('jsonEncode')
->willReturnOnConsecutiveCalls('1', '2');
$this->encoder->expects(self::exactly(3))
->method('base64UrlEncode')
->willReturnArgument(0);
$this->signer->expects($this->once())
->method('sign')
->with('1.2')
->willReturn('3');
$builder = Builder::new($this->encoder, new MicrosecondBasedDateConversion());
$token = $builder->identifiedBy('123456')
->issuedBy('https://issuer.com')
->issuedAt($issuedAt)
->canOnlyBeUsedAfter($notBefore)
->expiresAt($expiration)
->relatedTo('subject')
->permittedFor('test1')
->permittedFor('test2')
->permittedFor('test2') // should not be added since it's duplicated
->withClaim('test', 123)
->withHeader('userId', 2)
->getToken($this->signer, InMemory::plainText('123'));
self::assertSame('JWT', $token->headers()->get('typ'));
self::assertSame('RS256', $token->headers()->get('alg'));
self::assertSame(2, $token->headers()->get('userId'));
self::assertSame(123, $token->claims()->get('test'));
self::assertSame($issuedAt, $token->claims()->get(RegisteredClaims::ISSUED_AT));
self::assertSame($notBefore, $token->claims()->get(RegisteredClaims::NOT_BEFORE));
self::assertSame($expiration, $token->claims()->get(RegisteredClaims::EXPIRATION_TIME));
self::assertSame('123456', $token->claims()->get(RegisteredClaims::ID));
self::assertSame('https://issuer.com', $token->claims()->get(RegisteredClaims::ISSUER));
self::assertSame('subject', $token->claims()->get(RegisteredClaims::SUBJECT));
self::assertSame(['test1', 'test2'], $token->claims()->get(RegisteredClaims::AUDIENCE));
self::assertSame('3', $token->signature()->toString());
}
#[PHPUnit\Test]
public function immutability(): void
{
$map = new SplObjectStorage();
$builder = Builder::new($this->encoder, new MicrosecondBasedDateConversion());
$map[$builder] = true;
$builder = $builder->identifiedBy('123456');
$map[$builder] = true;
$builder = $builder->issuedBy('https://issuer.com');
$map[$builder] = true;
$builder = $builder->issuedAt(new DateTimeImmutable());
$map[$builder] = true;
$builder = $builder->canOnlyBeUsedAfter(new DateTimeImmutable());
$map[$builder] = true;
$builder = $builder->expiresAt(new DateTimeImmutable());
$map[$builder] = true;
$builder = $builder->relatedTo('subject');
$map[$builder] = true;
$builder = $builder->permittedFor('test1');
$map[$builder] = true;
$builder = $builder->withClaim('test', 123);
$map[$builder] = true;
$builder = $builder->withHeader('userId', 2);
$map[$builder] = true;
self::assertCount(10, $map);
}
}
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