Add HttpAuthorizationHeader for use in HTTP basic authorization

Author: jakub-dibala

src/Headers/HttpAuthorizationHeader.php

@@ -0,0 +1,31 @@
+<?php
+
+declare(strict_types=1);
+
+namespace WrkFlow\ApiSdkBuilder\Headers;
+
+use WrkFlow\ApiSdkBuilder\Interfaces\HeadersInterface;
+
+class HttpAuthorizationHeader implements HeadersInterface
+{
+    public function __construct(
+        public readonly string $username,
+        public readonly string $password,
+    ) {
+    }
+
+    public function headers(): array
+    {
+        $key = base64_encode(
+            sprintf(
+                '%s:%s',
+                $this->username,
+                $this->password,
+            ),
+        );
+
+        return [
+            'Authorization' => sprintf('Basic %s', $key),
+        ];
+    }
+}