/**
* Returns the signature from given data
*
* @param array $header
* @param string $data
*
* @return Signature
*/
protected function parseSignature(array $header, $data)
{
if (empty($data) || !isset($header['alg']) || $header['alg'] == 'none') {
return null;
}
$hash = $this->decoder->base64UrlDecode($data);
return new Signature($hash);
}
/**
* @test
*
* @uses Lcobucci\JWT\Parser::__construct
* @uses Lcobucci\JWT\Token::__construct
* @uses Lcobucci\JWT\Signature::__construct
*
* @covers Lcobucci\JWT\Parser::parse
* @covers Lcobucci\JWT\Parser::splitJwt
* @covers Lcobucci\JWT\Parser::parseHeader
* @covers Lcobucci\JWT\Parser::parseClaims
* @covers Lcobucci\JWT\Parser::parseSignature
*/
public function parseMustReturnASignedTokenWhenSignatureIsInformed()
{
$this->decoder->expects($this->at(1))->method('jsonDecode')->willReturn(['typ' => 'JWT', 'alg' => 'HS256']);
$this->decoder->expects($this->at(3))->method('jsonDecode')->willReturn(['aud' => 'test']);
$this->decoder->expects($this->at(4))->method('base64UrlDecode')->willReturn('aaa');
$parser = $this->createParser();
$token = $parser->parse('a.a.a');
$this->assertAttributeEquals(['typ' => 'JWT', 'alg' => 'HS256'], 'headers', $token);
$this->assertAttributeEquals(['aud' => $this->defaultClaim], 'claims', $token);
$this->assertAttributeEquals(new Signature('aaa'), 'signature', $token);
}
