1 files changed, 174 insertions, 174 deletions
diff --git a/vendor/web-token/jwt-signature/Serializer/JSONGeneralSerializer.php b/vendor/web-token/jwt-signature/Serializer/JSONGeneralSerializer.php
index 35958c6..308c97c 100644
--- a/vendor/web-token/jwt-signature/Serializer/JSONGeneralSerializer.php
+++ b/vendor/web-token/jwt-signature/Serializer/JSONGeneralSerializer.php
@@ -1,174 +1,174 @@
-<?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\Serializer;
-
-use Base64Url\Base64Url;
-use Jose\Component\Core\Converter\JsonConverter;
-use Jose\Component\Signature\JWS;
-
-final class JSONGeneralSerializer extends Serializer
-{
-    public const NAME = 'jws_json_general';
-
-    /**
-     * @var \Jose\Component\Core\Util\JsonConverter
-     */
-    private $jsonConverter;
-
-    /**
-     * JSONFlattenedSerializer constructor.
-     */
-    public function __construct(?JsonConverter $jsonConverter = null)
-    {
-        $this->jsonConverter = $jsonConverter ?? new \Jose\Component\Core\Util\JsonConverter();
-    }
-
-    public function displayName(): string
-    {
-        return 'JWS JSON General';
-    }
-
-    public function name(): string
-    {
-        return self::NAME;
-    }
-
-    public function serialize(JWS $jws, ?int $signatureIndex = null): string
-    {
-        if (0 === $jws->countSignatures()) {
-            throw new \LogicException('No signature.');
-        }
-
-        $data = [];
-        $this->checkPayloadEncoding($jws);
-
-        if (false === $jws->isPayloadDetached()) {
-            $data['payload'] = $jws->getEncodedPayload();
-        }
-
-        $data['signatures'] = [];
-        foreach ($jws->getSignatures() as $signature) {
-            $tmp = ['signature' => Base64Url::encode($signature->getSignature())];
-            $values = [
-                'protected' => $signature->getEncodedProtectedHeader(),
-                'header' => $signature->getHeader(),
-            ];
-
-            foreach ($values as $key => $value) {
-                if (!empty($value)) {
-                    $tmp[$key] = $value;
-                }
-            }
-            $data['signatures'][] = $tmp;
-        }
-
-        return $this->jsonConverter->encode($data);
-    }
-
-    private function checkData($data)
-    {
-        if (!\is_array($data) || !\array_key_exists('signatures', $data)) {
-            throw new \InvalidArgumentException('Unsupported input.');
-        }
-    }
-
-    private function checkSignature($signature)
-    {
-        if (!\is_array($signature) || !\array_key_exists('signature', $signature)) {
-            throw new \InvalidArgumentException('Unsupported input.');
-        }
-    }
-
-    public function unserialize(string $input): JWS
-    {
-        $data = $this->jsonConverter->decode($input);
-        $this->checkData($data);
-
-        $isPayloadEncoded = null;
-        $rawPayload = \array_key_exists('payload', $data) ? $data['payload'] : null;
-        $signatures = [];
-        foreach ($data['signatures'] as $signature) {
-            $this->checkSignature($signature);
-            list($encodedProtectedHeader, $protectedHeader, $header) = $this->processHeaders($signature);
-            $signatures[] = [
-                'signature' => Base64Url::decode($signature['signature']),
-                'protected' => $protectedHeader,
-                'encoded_protected' => $encodedProtectedHeader,
-                'header' => $header,
-            ];
-            $isPayloadEncoded = $this->processIsPayloadEncoded($isPayloadEncoded, $protectedHeader);
-        }
-
-        $payload = $this->processPayload($rawPayload, $isPayloadEncoded);
-        $jws = JWS::create($payload, $rawPayload);
-        foreach ($signatures as $signature) {
-            $jws = $jws->addSignature(
-                $signature['signature'],
-                $signature['protected'],
-                $signature['encoded_protected'],
-                $signature['header']
-            );
-        }
-
-        return $jws;
-    }
-
-    private function processIsPayloadEncoded(?bool $isPayloadEncoded, array $protectedHeader): bool
-    {
-        if (null === $isPayloadEncoded) {
-            return self::isPayloadEncoded($protectedHeader);
-        }
-        if ($this->isPayloadEncoded($protectedHeader) !== $isPayloadEncoded) {
-            throw new \InvalidArgumentException('Foreign payload encoding detected.');
-        }
-
-        return $isPayloadEncoded;
-    }
-
-    private function processHeaders(array $signature): array
-    {
-        $encodedProtectedHeader = \array_key_exists('protected', $signature) ? $signature['protected'] : null;
-        $protectedHeader = null !== $encodedProtectedHeader ? $this->jsonConverter->decode(Base64Url::decode($encodedProtectedHeader)) : [];
-        $header = \array_key_exists('header', $signature) ? $signature['header'] : [];
-
-        return [$encodedProtectedHeader, $protectedHeader, $header];
-    }
-
-    private function processPayload(?string $rawPayload, ?bool $isPayloadEncoded): ?string
-    {
-        if (null === $rawPayload) {
-            return null;
-        }
-
-        return false === $isPayloadEncoded ? $rawPayload : Base64Url::decode($rawPayload);
-    }
-
-    private function checkPayloadEncoding(JWS $jws)
-    {
-        if ($jws->isPayloadDetached()) {
-            return;
-        }
-        $is_encoded = null;
-        foreach ($jws->getSignatures() as $signature) {
-            if (null === $is_encoded) {
-                $is_encoded = $this->isPayloadEncoded($signature->getProtectedHeader());
-            }
-            if (false === $jws->isPayloadDetached()) {
-                if ($is_encoded !== $this->isPayloadEncoded($signature->getProtectedHeader())) {
-                    throw new \LogicException('Foreign payload encoding detected.');
-                }
-            }
-        }
-    }
-}
+<?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\Serializer;
+
+use Base64Url\Base64Url;
+use Jose\Component\Core\Converter\JsonConverter;
+use Jose\Component\Signature\JWS;
+
+final class JSONGeneralSerializer extends Serializer
+{
+    public const NAME = 'jws_json_general';
+
+    /**
+     * @var \Jose\Component\Core\Util\JsonConverter
+     */
+    private $jsonConverter;
+
+    /**
+     * JSONFlattenedSerializer constructor.
+     */
+    public function __construct(?JsonConverter $jsonConverter = null)
+    {
+        $this->jsonConverter = $jsonConverter ?? new \Jose\Component\Core\Util\JsonConverter();
+    }
+
+    public function displayName(): string
+    {
+        return 'JWS JSON General';
+    }
+
+    public function name(): string
+    {
+        return self::NAME;
+    }
+
+    public function serialize(JWS $jws, ?int $signatureIndex = null): string
+    {
+        if (0 === $jws->countSignatures()) {
+            throw new \LogicException('No signature.');
+        }
+
+        $data = [];
+        $this->checkPayloadEncoding($jws);
+
+        if (false === $jws->isPayloadDetached()) {
+            $data['payload'] = $jws->getEncodedPayload();
+        }
+
+        $data['signatures'] = [];
+        foreach ($jws->getSignatures() as $signature) {
+            $tmp = ['signature' => Base64Url::encode($signature->getSignature())];
+            $values = [
+                'protected' => $signature->getEncodedProtectedHeader(),
+                'header' => $signature->getHeader(),
+            ];
+
+            foreach ($values as $key => $value) {
+                if (!empty($value)) {
+                    $tmp[$key] = $value;
+                }
+            }
+            $data['signatures'][] = $tmp;
+        }
+
+        return $this->jsonConverter->encode($data);
+    }
+
+    private function checkData($data)
+    {
+        if (!\is_array($data) || !\array_key_exists('signatures', $data)) {
+            throw new \InvalidArgumentException('Unsupported input.');
+        }
+    }
+
+    private function checkSignature($signature)
+    {
+        if (!\is_array($signature) || !\array_key_exists('signature', $signature)) {
+            throw new \InvalidArgumentException('Unsupported input.');
+        }
+    }
+
+    public function unserialize(string $input): JWS
+    {
+        $data = $this->jsonConverter->decode($input);
+        $this->checkData($data);
+
+        $isPayloadEncoded = null;
+        $rawPayload = \array_key_exists('payload', $data) ? $data['payload'] : null;
+        $signatures = [];
+        foreach ($data['signatures'] as $signature) {
+            $this->checkSignature($signature);
+            list($encodedProtectedHeader, $protectedHeader, $header) = $this->processHeaders($signature);
+            $signatures[] = [
+                'signature' => Base64Url::decode($signature['signature']),
+                'protected' => $protectedHeader,
+                'encoded_protected' => $encodedProtectedHeader,
+                'header' => $header,
+            ];
+            $isPayloadEncoded = $this->processIsPayloadEncoded($isPayloadEncoded, $protectedHeader);
+        }
+
+        $payload = $this->processPayload($rawPayload, $isPayloadEncoded);
+        $jws = JWS::create($payload, $rawPayload);
+        foreach ($signatures as $signature) {
+            $jws = $jws->addSignature(
+                $signature['signature'],
+                $signature['protected'],
+                $signature['encoded_protected'],
+                $signature['header']
+            );
+        }
+
+        return $jws;
+    }
+
+    private function processIsPayloadEncoded(?bool $isPayloadEncoded, array $protectedHeader): bool
+    {
+        if (null === $isPayloadEncoded) {
+            return self::isPayloadEncoded($protectedHeader);
+        }
+        if ($this->isPayloadEncoded($protectedHeader) !== $isPayloadEncoded) {
+            throw new \InvalidArgumentException('Foreign payload encoding detected.');
+        }
+
+        return $isPayloadEncoded;
+    }
+
+    private function processHeaders(array $signature): array
+    {
+        $encodedProtectedHeader = \array_key_exists('protected', $signature) ? $signature['protected'] : null;
+        $protectedHeader = null !== $encodedProtectedHeader ? $this->jsonConverter->decode(Base64Url::decode($encodedProtectedHeader)) : [];
+        $header = \array_key_exists('header', $signature) ? $signature['header'] : [];
+
+        return [$encodedProtectedHeader, $protectedHeader, $header];
+    }
+
+    private function processPayload(?string $rawPayload, ?bool $isPayloadEncoded): ?string
+    {
+        if (null === $rawPayload) {
+            return null;
+        }
+
+        return false === $isPayloadEncoded ? $rawPayload : Base64Url::decode($rawPayload);
+    }
+
+    private function checkPayloadEncoding(JWS $jws)
+    {
+        if ($jws->isPayloadDetached()) {
+            return;
+        }
+        $is_encoded = null;
+        foreach ($jws->getSignatures() as $signature) {
+            if (null === $is_encoded) {
+                $is_encoded = $this->isPayloadEncoded($signature->getProtectedHeader());
+            }
+            if (false === $jws->isPayloadDetached()) {
+                if ($is_encoded !== $this->isPayloadEncoded($signature->getProtectedHeader())) {
+                    throw new \LogicException('Foreign payload encoding detected.');
+                }
+            }
+        }
+    }
+}