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author | Anton Luka Šijanec <anton@sijanec.eu> | 2024-05-27 13:08:29 +0200 |
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committer | Anton Luka Šijanec <anton@sijanec.eu> | 2024-05-27 13:08:29 +0200 |
commit | 75160b12821f7f4299cce7f0b69c83c1502ae071 (patch) | |
tree | 27e25e4ccaef45f0c58b22831164050d1af1d4db /vendor/web-token/jwt-signature/Serializer/JSONGeneralSerializer.php | |
parent | prvi-commit (diff) | |
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Diffstat (limited to 'vendor/web-token/jwt-signature/Serializer/JSONGeneralSerializer.php')
-rw-r--r-- | vendor/web-token/jwt-signature/Serializer/JSONGeneralSerializer.php | 348 |
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.');
+ }
+ }
+ }
+ }
+}
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