1 files changed, 74 insertions, 0 deletions
diff --git a/inc/mailgun/php-http/message/src/Authentication/Matching.php b/inc/mailgun/php-http/message/src/Authentication/Matching.php
new file mode 100644
index 0000000..4b89b50
--- /dev/null
+++ b/inc/mailgun/php-http/message/src/Authentication/Matching.php
@@ -0,0 +1,74 @@
+<?php
+
+namespace Http\Message\Authentication;
+
+use Http\Message\Authentication;
+use Http\Message\RequestMatcher\CallbackRequestMatcher;
+use Psr\Http\Message\RequestInterface;
+
+@trigger_error('The '.__NAMESPACE__.'\Matching class is deprecated since version 1.2 and will be removed in 2.0. Use Http\Message\Authentication\RequestConditional instead.', E_USER_DEPRECATED);
+
+/**
+ * Authenticate a PSR-7 Request if the request is matching.
+ *
+ * @author Márk Sági-Kazár <mark.sagikazar@gmail.com>
+ *
+ * @deprecated since since version 1.2, and will be removed in 2.0. Use {@link RequestConditional} instead.
+ */
+final class Matching implements Authentication
+{
+    /**
+     * @var Authentication
+     */
+    private $authentication;
+
+    /**
+     * @var CallbackRequestMatcher
+     */
+    private $matcher;
+
+    /**
+     * @param Authentication $authentication
+     * @param callable|null  $matcher
+     */
+    public function __construct(Authentication $authentication, callable $matcher = null)
+    {
+        if (is_null($matcher)) {
+            $matcher = function () {
+                return true;
+            };
+        }
+
+        $this->authentication = $authentication;
+        $this->matcher = new CallbackRequestMatcher($matcher);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function authenticate(RequestInterface $request)
+    {
+        if ($this->matcher->matches($request)) {
+            return $this->authentication->authenticate($request);
+        }
+
+        return $request;
+    }
+
+    /**
+     * Creates a matching authentication for an URL.
+     *
+     * @param Authentication $authentication
+     * @param string         $url
+     *
+     * @return self
+     */
+    public static function createUrlMatcher(Authentication $authentication, $url)
+    {
+        $matcher = function (RequestInterface $request) use ($url) {
+            return preg_match($url, $request->getRequestTarget());
+        };
+
+        return new static($authentication, $matcher);
+    }
+}