primo commit

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

@@ -0,0 +1,58 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Jose\Component\Checker;
+
+use InvalidArgumentException;
+use function call_user_func;
+use function is_callable;
+
+/**
+ * @see \Jose\Tests\Component\Checker\CallableCheckerTest
+ */
+final class CallableChecker implements ClaimChecker, HeaderChecker
+{
+    /**
+     * @param string     $key      The claim or header parameter name to check.
+     * @param callable(mixed $value): bool $callable The callable function that will be invoked.
+     */
+    public function __construct(
+        private readonly string $key,
+        private $callable,
+        private readonly bool $protectedHeaderOnly = true
+    ) {
+        if (! is_callable($this->callable)) { // @phpstan-ignore-line
+            throw new InvalidArgumentException('The $callable argument must be a callable.');
+        }
+    }
+
+    public function checkClaim(mixed $value): void
+    {
+        if (call_user_func($this->callable, $value) !== true) {
+            throw new InvalidClaimException(sprintf('The "%s" claim is invalid.', $this->key), $this->key, $value);
+        }
+    }
+
+    public function supportedClaim(): string
+    {
+        return $this->key;
+    }
+
+    public function checkHeader(mixed $value): void
+    {
+        if (call_user_func($this->callable, $value) !== true) {
+            throw new InvalidHeaderException(sprintf('The "%s" header is invalid.', $this->key), $this->key, $value);
+        }
+    }
+
+    public function supportedHeader(): string
+    {
+        return $this->key;
+    }
+
+    public function protectedHeaderOnly(): bool
+    {
+        return $this->protectedHeaderOnly;
+    }
+}