From de5b686d760000d7967f34a43b57b0219130ce1b Mon Sep 17 00:00:00 2001
From: Marnanel Thurman <marnanel@thurman.org.uk>
Date: Mon, 20 Dec 2021 00:26:43 +0000
Subject: [PATCH] ersatz server checks username without case sensitivity

---
 fake-dw/fake-dw.py | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/fake-dw/fake-dw.py b/fake-dw/fake-dw.py
index 6b574a8..7cdbab1 100644
--- a/fake-dw/fake-dw.py
+++ b/fake-dw/fake-dw.py
@@ -232,19 +232,23 @@ class ErsatzHandler(http.server.BaseHTTPRequestHandler):
         for (field, value, message, failure_template) in checks:
 
             field = bytes(field, encoding='ascii')
-            value = [bytes(value, encoding='ascii')]
 
             if field not in query:
                 print(f'{message}: {field} missing')
                 return failure_template
 
-            elif query[field]!=value:
-                print(f'{message}: got {query[field]}, wanted {value}')
+            received = str(query[field][0],
+                    encoding='ascii')
+
+            if field in [b'user']:
+                received = received.lower()
+
+            if received!=value:
+                print(f'{message}: got {received}, wanted {value}')
                 return failure_template
 
         return 'login-success'
 
-
 class TCPServerWithSettings(socketserver.TCPServer):
 
     def __init__(
-- 
2.30.2