From 93562bd75801c91ef84b3ecfa74bc65b42f80729 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Simon=20Sessing=C3=B8?= <simon.sessingoe@gmail.com>
Date: Tue, 15 Nov 2016 08:46:14 +0100
Subject: [PATCH] Csrf bugfixes

---
 src/Pecee/Http/Input/InputCollection.php       | 17 +++++++++++++++++
 src/Pecee/Http/Middleware/BaseCsrfVerifier.php |  2 +-
 2 files changed, 18 insertions(+), 1 deletion(-)

diff --git a/src/Pecee/Http/Input/InputCollection.php b/src/Pecee/Http/Input/InputCollection.php
index 352a667..cf81977 100644
--- a/src/Pecee/Http/Input/InputCollection.php
+++ b/src/Pecee/Http/Input/InputCollection.php
@@ -30,6 +30,23 @@ class InputCollection implements \IteratorAggregate {
         return $defaultValue;
     }
 
+    public function getValue($index, $defaultValue = null) {
+        if(count($this->data)) {
+
+            if(isset($this->data[$index])) {
+                return $this->data[$index]->getValue();
+            }
+
+            foreach($this->data as $key => $value) {
+                if(strtolower($index) === strtolower($key)) {
+                    return $value->getValue();
+                }
+            }
+        }
+
+        return $defaultValue;
+    }
+
     /**
      * @param $index
      * @throws \InvalidArgumentException
diff --git a/src/Pecee/Http/Middleware/BaseCsrfVerifier.php b/src/Pecee/Http/Middleware/BaseCsrfVerifier.php
index 7b4f082..7739bdd 100644
--- a/src/Pecee/Http/Middleware/BaseCsrfVerifier.php
+++ b/src/Pecee/Http/Middleware/BaseCsrfVerifier.php
@@ -54,7 +54,7 @@ class BaseCsrfVerifier implements IMiddleware {
 
         if($request->getMethod() !== 'get' && !$this->skip($request)) {
 
-            $token = $request->getInput()->post->findFirst(static::POST_KEY);
+            $token = $request->getInput()->post->getValue(static::POST_KEY);
 
             // If the token is not posted, check headers for valid x-csrf-token
             if($token === null) {