1 files changed, 160 insertions, 160 deletions
diff --git a/vendor/web-token/jwt-signature/JWSVerifier.php b/vendor/web-token/jwt-signature/JWSVerifier.php
index bf49150..c5a536c 100644
--- a/vendor/web-token/jwt-signature/JWSVerifier.php
+++ b/vendor/web-token/jwt-signature/JWSVerifier.php
@@ -1,160 +1,160 @@
-<?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\JWK;
-use Jose\Component\Core\JWKSet;
-use Jose\Component\Core\Util\KeyChecker;
-use Jose\Component\Signature\Algorithm\SignatureAlgorithm;
-
-class JWSVerifier
-{
-    /**
-     * @var AlgorithmManager
-     */
-    private $signatureAlgorithmManager;
-
-    /**
-     * JWSVerifier constructor.
-     */
-    public function __construct(AlgorithmManager $signatureAlgorithmManager)
-    {
-        $this->signatureAlgorithmManager = $signatureAlgorithmManager;
-    }
-
-    /**
-     * Returns the algorithm manager associated to the JWSVerifier.
-     */
-    public function getSignatureAlgorithmManager(): AlgorithmManager
-    {
-        return $this->signatureAlgorithmManager;
-    }
-
-    /**
-     * This method will try to verify the JWS object using the given key and for the given signature.
-     * It returns true if the signature is verified, otherwise false.
-     *
-     * @return bool true if the verification of the signature succeeded, else false
-     */
-    public function verifyWithKey(JWS $jws, JWK $jwk, int $signature, ?string $detachedPayload = null): bool
-    {
-        $jwkset = new JWKSet([$jwk]);
-
-        return $this->verifyWithKeySet($jws, $jwkset, $signature, $detachedPayload);
-    }
-
-    /**
-     * This method will try to verify the JWS object using the given key set and for the given signature.
-     * It returns true if the signature is verified, otherwise false.
-     *
-     * @param JWS         $jws             A JWS object
-     * @param JWKSet      $jwkset          The signature will be verified using keys in the key set
-     * @param string|null $detachedPayload If not null, the value must be the detached payload encoded in Base64 URL safe. If the input contains a payload, throws an exception.
-     *
-     * @return bool true if the verification of the signature succeeded, else false
-     */
-    public function verifyWithKeySet(JWS $jws, JWKSet $jwkset, int $signature, ?string $detachedPayload = null): bool
-    {
-        $this->checkJWKSet($jwkset);
-        $this->checkSignatures($jws);
-        $this->checkPayload($jws, $detachedPayload);
-
-        $signature = $jws->getSignature($signature);
-
-        return $this->verifySignature($jws, $jwkset, $signature, $detachedPayload);
-    }
-
-    private function verifySignature(JWS $jws, JWKSet $jwkset, Signature $signature, ?string $detachedPayload = null): bool
-    {
-        $input = $this->getInputToVerify($jws, $signature, $detachedPayload);
-        foreach ($jwkset->all() as $jwk) {
-            $algorithm = $this->getAlgorithm($signature);
-
-            try {
-                KeyChecker::checkKeyUsage($jwk, 'verification');
-                KeyChecker::checkKeyAlgorithm($jwk, $algorithm->name());
-                if (!\in_array($jwk->get('kty'), $algorithm->allowedKeyTypes(), true)) {
-                    throw new \InvalidArgumentException('Wrong key type.');
-                }
-                if (true === $algorithm->verify($jwk, $input, $signature->getSignature())) {
-                    return true;
-                }
-            } catch (\Exception $e) {
-                //We do nothing, we continue with other keys
-                continue;
-            }
-        }
-
-        return false;
-    }
-
-    private function getInputToVerify(JWS $jws, Signature $signature, ?string $detachedPayload): string
-    {
-        $encodedProtectedHeader = $signature->getEncodedProtectedHeader();
-        if (!$signature->hasProtectedHeaderParameter('b64') || true === $signature->getProtectedHeaderParameter('b64')) {
-            if (null !== $jws->getEncodedPayload()) {
-                return \sprintf('%s.%s', $encodedProtectedHeader, $jws->getEncodedPayload());
-            }
-
-            $payload = empty($jws->getPayload()) ? $detachedPayload : $jws->getPayload();
-
-            return \sprintf('%s.%s', $encodedProtectedHeader, Base64Url::encode($payload));
-        }
-
-        $payload = empty($jws->getPayload()) ? $detachedPayload : $jws->getPayload();
-
-        return \sprintf('%s.%s', $encodedProtectedHeader, $payload);
-    }
-
-    private function checkSignatures(JWS $jws)
-    {
-        if (0 === $jws->countSignatures()) {
-            throw new \InvalidArgumentException('The JWS does not contain any signature.');
-        }
-    }
-
-    private function checkJWKSet(JWKSet $jwkset)
-    {
-        if (0 === \count($jwkset)) {
-            throw new \InvalidArgumentException('There is no key in the key set.');
-        }
-    }
-
-    private function checkPayload(JWS $jws, ?string $detachedPayload = null)
-    {
-        if (null !== $detachedPayload && !empty($jws->getPayload())) {
-            throw new \InvalidArgumentException('A detached payload is set, but the JWS already has a payload.');
-        }
-        if (empty($jws->getPayload()) && null === $detachedPayload) {
-            throw new \InvalidArgumentException('The JWS has a detached payload, but no payload is provided.');
-        }
-    }
-
-    private function getAlgorithm(Signature $signature): SignatureAlgorithm
-    {
-        $completeHeader = \array_merge($signature->getProtectedHeader(), $signature->getHeader());
-        if (!\array_key_exists('alg', $completeHeader)) {
-            throw new \InvalidArgumentException('No "alg" parameter set in the header.');
-        }
-
-        $algorithm = $this->signatureAlgorithmManager->get($completeHeader['alg']);
-        if (!$algorithm instanceof SignatureAlgorithm) {
-            throw new \InvalidArgumentException(\sprintf('The algorithm "%s" is not supported or is not a signature algorithm.', $completeHeader['alg']));
-        }
-
-        return $algorithm;
-    }
-}
+<?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\JWK;
+use Jose\Component\Core\JWKSet;
+use Jose\Component\Core\Util\KeyChecker;
+use Jose\Component\Signature\Algorithm\SignatureAlgorithm;
+
+class JWSVerifier
+{
+    /**
+     * @var AlgorithmManager
+     */
+    private $signatureAlgorithmManager;
+
+    /**
+     * JWSVerifier constructor.
+     */
+    public function __construct(AlgorithmManager $signatureAlgorithmManager)
+    {
+        $this->signatureAlgorithmManager = $signatureAlgorithmManager;
+    }
+
+    /**
+     * Returns the algorithm manager associated to the JWSVerifier.
+     */
+    public function getSignatureAlgorithmManager(): AlgorithmManager
+    {
+        return $this->signatureAlgorithmManager;
+    }
+
+    /**
+     * This method will try to verify the JWS object using the given key and for the given signature.
+     * It returns true if the signature is verified, otherwise false.
+     *
+     * @return bool true if the verification of the signature succeeded, else false
+     */
+    public function verifyWithKey(JWS $jws, JWK $jwk, int $signature, ?string $detachedPayload = null): bool
+    {
+        $jwkset = new JWKSet([$jwk]);
+
+        return $this->verifyWithKeySet($jws, $jwkset, $signature, $detachedPayload);
+    }
+
+    /**
+     * This method will try to verify the JWS object using the given key set and for the given signature.
+     * It returns true if the signature is verified, otherwise false.
+     *
+     * @param JWS         $jws             A JWS object
+     * @param JWKSet      $jwkset          The signature will be verified using keys in the key set
+     * @param string|null $detachedPayload If not null, the value must be the detached payload encoded in Base64 URL safe. If the input contains a payload, throws an exception.
+     *
+     * @return bool true if the verification of the signature succeeded, else false
+     */
+    public function verifyWithKeySet(JWS $jws, JWKSet $jwkset, int $signature, ?string $detachedPayload = null): bool
+    {
+        $this->checkJWKSet($jwkset);
+        $this->checkSignatures($jws);
+        $this->checkPayload($jws, $detachedPayload);
+
+        $signature = $jws->getSignature($signature);
+
+        return $this->verifySignature($jws, $jwkset, $signature, $detachedPayload);
+    }
+
+    private function verifySignature(JWS $jws, JWKSet $jwkset, Signature $signature, ?string $detachedPayload = null): bool
+    {
+        $input = $this->getInputToVerify($jws, $signature, $detachedPayload);
+        foreach ($jwkset->all() as $jwk) {
+            $algorithm = $this->getAlgorithm($signature);
+
+            try {
+                KeyChecker::checkKeyUsage($jwk, 'verification');
+                KeyChecker::checkKeyAlgorithm($jwk, $algorithm->name());
+                if (!\in_array($jwk->get('kty'), $algorithm->allowedKeyTypes(), true)) {
+                    throw new \InvalidArgumentException('Wrong key type.');
+                }
+                if (true === $algorithm->verify($jwk, $input, $signature->getSignature())) {
+                    return true;
+                }
+            } catch (\Exception $e) {
+                //We do nothing, we continue with other keys
+                continue;
+            }
+        }
+
+        return false;
+    }
+
+    private function getInputToVerify(JWS $jws, Signature $signature, ?string $detachedPayload): string
+    {
+        $encodedProtectedHeader = $signature->getEncodedProtectedHeader();
+        if (!$signature->hasProtectedHeaderParameter('b64') || true === $signature->getProtectedHeaderParameter('b64')) {
+            if (null !== $jws->getEncodedPayload()) {
+                return \sprintf('%s.%s', $encodedProtectedHeader, $jws->getEncodedPayload());
+            }
+
+            $payload = empty($jws->getPayload()) ? $detachedPayload : $jws->getPayload();
+
+            return \sprintf('%s.%s', $encodedProtectedHeader, Base64Url::encode($payload));
+        }
+
+        $payload = empty($jws->getPayload()) ? $detachedPayload : $jws->getPayload();
+
+        return \sprintf('%s.%s', $encodedProtectedHeader, $payload);
+    }
+
+    private function checkSignatures(JWS $jws)
+    {
+        if (0 === $jws->countSignatures()) {
+            throw new \InvalidArgumentException('The JWS does not contain any signature.');
+        }
+    }
+
+    private function checkJWKSet(JWKSet $jwkset)
+    {
+        if (0 === \count($jwkset)) {
+            throw new \InvalidArgumentException('There is no key in the key set.');
+        }
+    }
+
+    private function checkPayload(JWS $jws, ?string $detachedPayload = null)
+    {
+        if (null !== $detachedPayload && !empty($jws->getPayload())) {
+            throw new \InvalidArgumentException('A detached payload is set, but the JWS already has a payload.');
+        }
+        if (empty($jws->getPayload()) && null === $detachedPayload) {
+            throw new \InvalidArgumentException('The JWS has a detached payload, but no payload is provided.');
+        }
+    }
+
+    private function getAlgorithm(Signature $signature): SignatureAlgorithm
+    {
+        $completeHeader = \array_merge($signature->getProtectedHeader(), $signature->getHeader());
+        if (!\array_key_exists('alg', $completeHeader)) {
+            throw new \InvalidArgumentException('No "alg" parameter set in the header.');
+        }
+
+        $algorithm = $this->signatureAlgorithmManager->get($completeHeader['alg']);
+        if (!$algorithm instanceof SignatureAlgorithm) {
+            throw new \InvalidArgumentException(\sprintf('The algorithm "%s" is not supported or is not a signature algorithm.', $completeHeader['alg']));
+        }
+
+        return $algorithm;
+    }
+}