1 files changed, 213 insertions, 213 deletions
diff --git a/vendor/web-token/jwt-signature/JWSBuilder.php b/vendor/web-token/jwt-signature/JWSBuilder.php
index 7d8bf43..2877f7d 100644
--- a/vendor/web-token/jwt-signature/JWSBuilder.php
+++ b/vendor/web-token/jwt-signature/JWSBuilder.php
@@ -1,213 +1,213 @@
-<?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 Jose\Component\Signature;
-
-use Base64Url\Base64Url;
-use Jose\Component\Core\AlgorithmManager;
-use Jose\Component\Core\Converter\JsonConverter;
-use Jose\Component\Core\JWK;
-use Jose\Component\Core\Util\KeyChecker;
-use Jose\Component\Signature\Algorithm\SignatureAlgorithm;
-
-class JWSBuilder
-{
-    /**
-     * @var JsonConverter
-     */
-    private $jsonConverter;
-
-    /**
-     * @var string|null
-     */
-    private $payload;
-
-    /**
-     * @var bool
-     */
-    private $isPayloadDetached;
-
-    /**
-     * @var array
-     */
-    private $signatures = [];
-
-    /**
-     * @var AlgorithmManager
-     */
-    private $signatureAlgorithmManager;
-
-    /**
-     * @var bool|null
-     */
-    private $isPayloadEncoded = null;
-
-    /**
-     * JWSBuilder constructor.
-     */
-    public function __construct(?JsonConverter $jsonConverter, AlgorithmManager $signatureAlgorithmManager)
-    {
-        $this->jsonConverter = $jsonConverter ?? new \Jose\Component\Core\Util\JsonConverter();
-        $this->signatureAlgorithmManager = $signatureAlgorithmManager;
-    }
-
-    /**
-     * Returns the algorithm manager associated to the builder.
-     */
-    public function getSignatureAlgorithmManager(): AlgorithmManager
-    {
-        return $this->signatureAlgorithmManager;
-    }
-
-    /**
-     * Reset the current data.
-     *
-     * @return JWSBuilder
-     */
-    public function create(): self
-    {
-        $this->payload = null;
-        $this->isPayloadDetached = false;
-        $this->signatures = [];
-        $this->isPayloadEncoded = null;
-
-        return $this;
-    }
-
-    /**
-     * Set the payload.
-     * This method will return a new JWSBuilder object.
-     *
-     * @return JWSBuilder
-     */
-    public function withPayload(string $payload, bool $isPayloadDetached = false): self
-    {
-        if (false === \mb_detect_encoding($payload, 'UTF-8', true)) {
-            throw new \InvalidArgumentException('The payload must be encoded in UTF-8');
-        }
-        $clone = clone $this;
-        $clone->payload = $payload;
-        $clone->isPayloadDetached = $isPayloadDetached;
-
-        return $clone;
-    }
-
-    /**
-     * Adds the information needed to compute the signature.
-     * This method will return a new JWSBuilder object.
-     *
-     * @return JWSBuilder
-     */
-    public function addSignature(JWK $signatureKey, array $protectedHeader, array $header = []): self
-    {
-        $this->checkB64AndCriticalHeader($protectedHeader);
-        $isPayloadEncoded = $this->checkIfPayloadIsEncoded($protectedHeader);
-        if (null === $this->isPayloadEncoded) {
-            $this->isPayloadEncoded = $isPayloadEncoded;
-        } elseif ($this->isPayloadEncoded !== $isPayloadEncoded) {
-            throw new \InvalidArgumentException('Foreign payload encoding detected.');
-        }
-        $this->checkDuplicatedHeaderParameters($protectedHeader, $header);
-        KeyChecker::checkKeyUsage($signatureKey, 'signature');
-        $signatureAlgorithm = $this->findSignatureAlgorithm($signatureKey, $protectedHeader, $header);
-        KeyChecker::checkKeyAlgorithm($signatureKey, $signatureAlgorithm->name());
-        $clone = clone $this;
-        $clone->signatures[] = [
-            'signature_algorithm' => $signatureAlgorithm,
-            'signature_key' => $signatureKey,
-            'protected_header' => $protectedHeader,
-            'header' => $header,
-        ];
-
-        return $clone;
-    }
-
-    /**
-     * Computes all signatures and return the expected JWS object.
-     */
-    public function build(): JWS
-    {
-        if (null === $this->payload) {
-            throw new \RuntimeException('The payload is not set.');
-        }
-        if (0 === \count($this->signatures)) {
-            throw new \RuntimeException('At least one signature must be set.');
-        }
-
-        $encodedPayload = false === $this->isPayloadEncoded ? $this->payload : Base64Url::encode($this->payload);
-        $jws = JWS::create($this->payload, $encodedPayload, $this->isPayloadDetached);
-        foreach ($this->signatures as $signature) {
-            /** @var SignatureAlgorithm $signatureAlgorithm */
-            $signatureAlgorithm = $signature['signature_algorithm'];
-            /** @var JWK $signatureKey */
-            $signatureKey = $signature['signature_key'];
-            /** @var array $protectedHeader */
-            $protectedHeader = $signature['protected_header'];
-            /** @var array $header */
-            $header = $signature['header'];
-            $encodedProtectedHeader = empty($protectedHeader) ? null : Base64Url::encode($this->jsonConverter->encode($protectedHeader));
-            $input = \sprintf('%s.%s', $encodedProtectedHeader, $encodedPayload);
-            $s = $signatureAlgorithm->sign($signatureKey, $input);
-            $jws = $jws->addSignature($s, $protectedHeader, $encodedProtectedHeader, $header);
-        }
-
-        return $jws;
-    }
-
-    private function checkIfPayloadIsEncoded(array $protectedHeader): bool
-    {
-        return !\array_key_exists('b64', $protectedHeader) || true === $protectedHeader['b64'];
-    }
-
-    private function checkB64AndCriticalHeader(array $protectedHeader)
-    {
-        if (!\array_key_exists('b64', $protectedHeader)) {
-            return;
-        }
-        if (!\array_key_exists('crit', $protectedHeader)) {
-            throw new \LogicException('The protected header parameter "crit" is mandatory when protected header parameter "b64" is set.');
-        }
-        if (!\is_array($protectedHeader['crit'])) {
-            throw new \LogicException('The protected header parameter "crit" must be an array.');
-        }
-        if (!\in_array('b64', $protectedHeader['crit'], true)) {
-            throw new \LogicException('The protected header parameter "crit" must contain "b64" when protected header parameter "b64" is set.');
-        }
-    }
-
-    private function findSignatureAlgorithm(JWK $key, array $protectedHeader, array $header): SignatureAlgorithm
-    {
-        $completeHeader = \array_merge($header, $protectedHeader);
-        if (!\array_key_exists('alg', $completeHeader)) {
-            throw new \InvalidArgumentException('No "alg" parameter set in the header.');
-        }
-        if ($key->has('alg') && $key->get('alg') !== $completeHeader['alg']) {
-            throw new \InvalidArgumentException(\sprintf('The algorithm "%s" is not allowed with this key.', $completeHeader['alg']));
-        }
-
-        $signatureAlgorithm = $this->signatureAlgorithmManager->get($completeHeader['alg']);
-        if (!$signatureAlgorithm instanceof SignatureAlgorithm) {
-            throw new \InvalidArgumentException(\sprintf('The algorithm "%s" is not supported.', $completeHeader['alg']));
-        }
-
-        return $signatureAlgorithm;
-    }
-
-    private function checkDuplicatedHeaderParameters(array $header1, array $header2)
-    {
-        $inter = \array_intersect_key($header1, $header2);
-        if (!empty($inter)) {
-            throw new \InvalidArgumentException(\sprintf('The header contains duplicated entries: %s.', \implode(', ', \array_keys($inter))));
-        }
-    }
-}
+<?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 Jose\Component\Signature;
+
+use Base64Url\Base64Url;
+use Jose\Component\Core\AlgorithmManager;
+use Jose\Component\Core\Converter\JsonConverter;
+use Jose\Component\Core\JWK;
+use Jose\Component\Core\Util\KeyChecker;
+use Jose\Component\Signature\Algorithm\SignatureAlgorithm;
+
+class JWSBuilder
+{
+    /**
+     * @var JsonConverter
+     */
+    private $jsonConverter;
+
+    /**
+     * @var string|null
+     */
+    private $payload;
+
+    /**
+     * @var bool
+     */
+    private $isPayloadDetached;
+
+    /**
+     * @var array
+     */
+    private $signatures = [];
+
+    /**
+     * @var AlgorithmManager
+     */
+    private $signatureAlgorithmManager;
+
+    /**
+     * @var bool|null
+     */
+    private $isPayloadEncoded = null;
+
+    /**
+     * JWSBuilder constructor.
+     */
+    public function __construct(?JsonConverter $jsonConverter, AlgorithmManager $signatureAlgorithmManager)
+    {
+        $this->jsonConverter = $jsonConverter ?? new \Jose\Component\Core\Util\JsonConverter();
+        $this->signatureAlgorithmManager = $signatureAlgorithmManager;
+    }
+
+    /**
+     * Returns the algorithm manager associated to the builder.
+     */
+    public function getSignatureAlgorithmManager(): AlgorithmManager
+    {
+        return $this->signatureAlgorithmManager;
+    }
+
+    /**
+     * Reset the current data.
+     *
+     * @return JWSBuilder
+     */
+    public function create(): self
+    {
+        $this->payload = null;
+        $this->isPayloadDetached = false;
+        $this->signatures = [];
+        $this->isPayloadEncoded = null;
+
+        return $this;
+    }
+
+    /**
+     * Set the payload.
+     * This method will return a new JWSBuilder object.
+     *
+     * @return JWSBuilder
+     */
+    public function withPayload(string $payload, bool $isPayloadDetached = false): self
+    {
+        if (false === \mb_detect_encoding($payload, 'UTF-8', true)) {
+            throw new \InvalidArgumentException('The payload must be encoded in UTF-8');
+        }
+        $clone = clone $this;
+        $clone->payload = $payload;
+        $clone->isPayloadDetached = $isPayloadDetached;
+
+        return $clone;
+    }
+
+    /**
+     * Adds the information needed to compute the signature.
+     * This method will return a new JWSBuilder object.
+     *
+     * @return JWSBuilder
+     */
+    public function addSignature(JWK $signatureKey, array $protectedHeader, array $header = []): self
+    {
+        $this->checkB64AndCriticalHeader($protectedHeader);
+        $isPayloadEncoded = $this->checkIfPayloadIsEncoded($protectedHeader);
+        if (null === $this->isPayloadEncoded) {
+            $this->isPayloadEncoded = $isPayloadEncoded;
+        } elseif ($this->isPayloadEncoded !== $isPayloadEncoded) {
+            throw new \InvalidArgumentException('Foreign payload encoding detected.');
+        }
+        $this->checkDuplicatedHeaderParameters($protectedHeader, $header);
+        KeyChecker::checkKeyUsage($signatureKey, 'signature');
+        $signatureAlgorithm = $this->findSignatureAlgorithm($signatureKey, $protectedHeader, $header);
+        KeyChecker::checkKeyAlgorithm($signatureKey, $signatureAlgorithm->name());
+        $clone = clone $this;
+        $clone->signatures[] = [
+            'signature_algorithm' => $signatureAlgorithm,
+            'signature_key' => $signatureKey,
+            'protected_header' => $protectedHeader,
+            'header' => $header,
+        ];
+
+        return $clone;
+    }
+
+    /**
+     * Computes all signatures and return the expected JWS object.
+     */
+    public function build(): JWS
+    {
+        if (null === $this->payload) {
+            throw new \RuntimeException('The payload is not set.');
+        }
+        if (0 === \count($this->signatures)) {
+            throw new \RuntimeException('At least one signature must be set.');
+        }
+
+        $encodedPayload = false === $this->isPayloadEncoded ? $this->payload : Base64Url::encode($this->payload);
+        $jws = JWS::create($this->payload, $encodedPayload, $this->isPayloadDetached);
+        foreach ($this->signatures as $signature) {
+            /** @var SignatureAlgorithm $signatureAlgorithm */
+            $signatureAlgorithm = $signature['signature_algorithm'];
+            /** @var JWK $signatureKey */
+            $signatureKey = $signature['signature_key'];
+            /** @var array $protectedHeader */
+            $protectedHeader = $signature['protected_header'];
+            /** @var array $header */
+            $header = $signature['header'];
+            $encodedProtectedHeader = empty($protectedHeader) ? null : Base64Url::encode($this->jsonConverter->encode($protectedHeader));
+            $input = \sprintf('%s.%s', $encodedProtectedHeader, $encodedPayload);
+            $s = $signatureAlgorithm->sign($signatureKey, $input);
+            $jws = $jws->addSignature($s, $protectedHeader, $encodedProtectedHeader, $header);
+        }
+
+        return $jws;
+    }
+
+    private function checkIfPayloadIsEncoded(array $protectedHeader): bool
+    {
+        return !\array_key_exists('b64', $protectedHeader) || true === $protectedHeader['b64'];
+    }
+
+    private function checkB64AndCriticalHeader(array $protectedHeader)
+    {
+        if (!\array_key_exists('b64', $protectedHeader)) {
+            return;
+        }
+        if (!\array_key_exists('crit', $protectedHeader)) {
+            throw new \LogicException('The protected header parameter "crit" is mandatory when protected header parameter "b64" is set.');
+        }
+        if (!\is_array($protectedHeader['crit'])) {
+            throw new \LogicException('The protected header parameter "crit" must be an array.');
+        }
+        if (!\in_array('b64', $protectedHeader['crit'], true)) {
+            throw new \LogicException('The protected header parameter "crit" must contain "b64" when protected header parameter "b64" is set.');
+        }
+    }
+
+    private function findSignatureAlgorithm(JWK $key, array $protectedHeader, array $header): SignatureAlgorithm
+    {
+        $completeHeader = \array_merge($header, $protectedHeader);
+        if (!\array_key_exists('alg', $completeHeader)) {
+            throw new \InvalidArgumentException('No "alg" parameter set in the header.');
+        }
+        if ($key->has('alg') && $key->get('alg') !== $completeHeader['alg']) {
+            throw new \InvalidArgumentException(\sprintf('The algorithm "%s" is not allowed with this key.', $completeHeader['alg']));
+        }
+
+        $signatureAlgorithm = $this->signatureAlgorithmManager->get($completeHeader['alg']);
+        if (!$signatureAlgorithm instanceof SignatureAlgorithm) {
+            throw new \InvalidArgumentException(\sprintf('The algorithm "%s" is not supported.', $completeHeader['alg']));
+        }
+
+        return $signatureAlgorithm;
+    }
+
+    private function checkDuplicatedHeaderParameters(array $header1, array $header2)
+    {
+        $inter = \array_intersect_key($header1, $header2);
+        if (!empty($inter)) {
+            throw new \InvalidArgumentException(\sprintf('The header contains duplicated entries: %s.', \implode(', ', \array_keys($inter))));
+        }
+    }
+}