From a11f2ef1e01cfd26b8c8515c1f348e2cfb791d97 Mon Sep 17 00:00:00 2001
From: Harald Eilertsen <haraldei@anduin.net>
Date: Sat, 6 Jul 2024 11:59:47 +0200
Subject: Refactoring, make function to save credentials.

---
 src/process-request.php | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/src/process-request.php b/src/process-request.php
index fd290ce..bbc1e4b 100644
--- a/src/process-request.php
+++ b/src/process-request.php
@@ -7,6 +7,13 @@
 
 use VolseNet\Webtrap\XmlRpcMethod;
 
+function save_credentials(string $user, string $pass): void
+{
+    $file_name = dirname(__DIR__) . '/payloads/credentials.txt';
+    $file = new SplFileObject($file_name, 'a');
+    $file->fwrite("{$user}: {$pass}\n");
+}
+
 $data = [
     'SERVER_NAME' => $_SERVER['SERVER_NAME'],
     'REMOTE_ADDR' => $_SERVER['REMOTE_ADDR'],
@@ -24,10 +31,8 @@ $data = [
 if (preg_match('/xmlrpc\.php/i', $data['REQUEST_URI']) && $data['REQUEST_METHOD'] === 'POST') {
     $method = XmlRpcMethod::parse($data['BODY']);
     if ($method->name === 'wp.getUsersBlogs') {
-        $file_name = dirname(__DIR__) . '/payloads/credentials.txt';
-        $file = new SplFileObject($file_name, 'a');
-        $file->fwrite("{$method->params[0]}: {$method->params[1]}\n");
-        error_log("Trapped XML-RPC request, saving credentials to {$file_name}");
+        save_credentials($method->params[0], $method->params[1]);
+        error_log("Trapped XML-RPC request: saved credentials");
 
         header("HTTP/1.1 404 Not Found");
         die();
-- 
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