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vendor/lcobucci/jwt/src/Encoding/JoseEncoder.php

@@ -0,0 +1,56 @@
+<?php
+declare(strict_types=1);
+
+namespace Lcobucci\JWT\Encoding;
+
+use JsonException;
+use Lcobucci\JWT\Decoder;
+use Lcobucci\JWT\Encoder;
+use Lcobucci\JWT\SodiumBase64Polyfill;
+
+use function json_decode;
+use function json_encode;
+
+use const JSON_THROW_ON_ERROR;
+use const JSON_UNESCAPED_SLASHES;
+use const JSON_UNESCAPED_UNICODE;
+
+/**
+ * A utilitarian class that encodes and decodes data according to JOSE specifications
+ */
+final class JoseEncoder implements Encoder, Decoder
+{
+    public function jsonEncode(mixed $data): string
+    {
+        try {
+            return json_encode($data, JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE | JSON_THROW_ON_ERROR);
+        } catch (JsonException $exception) {
+            throw CannotEncodeContent::jsonIssues($exception);
+        }
+    }
+
+    public function jsonDecode(string $json): mixed
+    {
+        try {
+            return json_decode(json: $json, associative: true, flags: JSON_THROW_ON_ERROR);
+        } catch (JsonException $exception) {
+            throw CannotDecodeContent::jsonIssues($exception);
+        }
+    }
+
+    public function base64UrlEncode(string $data): string
+    {
+        return SodiumBase64Polyfill::bin2base64(
+            $data,
+            SodiumBase64Polyfill::SODIUM_BASE64_VARIANT_URLSAFE_NO_PADDING,
+        );
+    }
+
+    public function base64UrlDecode(string $data): string
+    {
+        return SodiumBase64Polyfill::base642bin(
+            $data,
+            SodiumBase64Polyfill::SODIUM_BASE64_VARIANT_URLSAFE_NO_PADDING,
+        );
+    }
+}