primo commit

libraries/vendor/web-token/jwt-library/Checker/UnencodedPayloadChecker.php

@@ -0,0 +1,34 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Jose\Component\Checker;
+
+use function is_bool;
+
+/**
+ * This class is a header parameter checker. When the "b64" is present, it will check if the value is a boolean or not.
+ *
+ * The use of this checker will allow the use of token with unencoded payload.
+ */
+final class UnencodedPayloadChecker implements HeaderChecker
+{
+    private const HEADER_NAME = 'b64';
+
+    public function checkHeader(mixed $value): void
+    {
+        if (! is_bool($value)) {
+            throw new InvalidHeaderException('"b64" must be a boolean.', self::HEADER_NAME, $value);
+        }
+    }
+
+    public function supportedHeader(): string
+    {
+        return self::HEADER_NAME;
+    }
+
+    public function protectedHeaderOnly(): bool
+    {
+        return true;
+    }
+}