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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\Easy; |
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use InvalidArgumentException; |
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use Jose\Component\Core\Algorithm as JoseAlgorithm; |
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use Jose\Component\Signature\Algorithm; |
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use Throwable; |
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abstract class AbstractBuilder |
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{ |
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/** |
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* @var JWT |
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*/ |
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protected $jwt; |
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/** |
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* @var JoseAlgorithm[] |
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*/ |
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protected $algorithms = []; |
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public function __construct() |
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{ |
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$this->jwt = new JWT(); |
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$map = $this->getAlgorithmMap(); |
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foreach ($map as $class) { |
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if (class_exists($class)) { |
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try { |
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$this->algorithms[] = new $class(); |
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} catch (Throwable $throwable) { |
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//does nothing |
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} |
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} |
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} |
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} |
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public function payload(array $payload): self |
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{ |
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$clone = clone $this; |
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$clone->jwt->claims->replace($payload); |
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return $clone; |
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} |
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public function iss(string $iss, bool $inHeader = false): self |
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{ |
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return $this->claim('iss', $iss, $inHeader); |
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} |
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public function sub(string $sub, bool $inHeader = false): self |
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{ |
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return $this->claim('sub', $sub, $inHeader); |
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} |
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public function aud(string $aud, bool $inHeader = false): self |
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{ |
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$audience = $this->jwt->claims->has('aud') ? $this->jwt->claims->get('aud') : []; |
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$audience[] = $aud; |
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return $this->claim('aud', $audience, $inHeader); |
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} |
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public function jti(string $jti, bool $inHeader = false): self |
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{ |
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return $this->claim('jti', $jti, $inHeader); |
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} |
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public function exp(int $exp, bool $inHeader = false): self |
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{ |
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return $this->claim('exp', $exp, $inHeader); |
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} |
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public function iat(?int $iat = null, bool $inHeader = false): self |
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{ |
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$iat = $iat ?? time(); |
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return $this->claim('iat', $iat, $inHeader); |
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} |
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public function nbf(?int $nbf = null, bool $inHeader = false): self |
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{ |
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$nbf = $nbf ?? time(); |
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return $this->claim('nbf', $nbf, $inHeader); |
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} |
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/** |
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* @param Algorithm\SignatureAlgorithm|string $alg |
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* |
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* @throws InvalidArgumentException if the algorithm is not a string or an instance of Jose\Component\Core\Algorithm |
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*/ |
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public function alg($alg): self |
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{ |
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$clone = clone $this; |
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switch (true) { |
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case $alg instanceof JoseAlgorithm: |
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$clone->algorithms[] = $alg; |
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$clone->jwt->header->set('alg', $alg->name()); |
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break; |
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case \is_string($alg): |
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$clone->jwt->header->set('alg', $alg); |
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break; |
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default: |
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throw new InvalidArgumentException('Invalid parameter "alg". Shall be a string or an algorithm instance.'); |
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} |
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return $clone; |
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} |
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public function cty(string $cty): self |
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{ |
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return $this->header('cty', $cty); |
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} |
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public function typ(string $typ): self |
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{ |
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return $this->header('typ', $typ); |
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} |
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public function crit(array $crit): self |
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{ |
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return $this->header('crit', $crit); |
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} |
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/** |
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* @param mixed $value |
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*/ |
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public function claim(string $key, $value, bool $inHeader = false): self |
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{ |
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$clone = clone $this; |
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$clone->jwt->claims->set($key, $value); |
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if ($inHeader) { |
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$clone->jwt->header->set($key, $value); |
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} |
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return $clone; |
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} |
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/** |
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* @param mixed $value |
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*/ |
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public function header(string $key, $value): self |
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{ |
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$clone = clone $this; |
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$clone->jwt->header->set($key, $value); |
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return $clone; |
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} |
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abstract protected function getAlgorithmMap(): array; |
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} |
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web-token /
jwt-framework
