Fix auth helper script

auth_django.py

@@ -5,12 +5,15 @@ import sys
 
 import django
 
-LOG_PATH = "auth_debug.log"
+LOG_PATH = os.environ.get("AUTH_DEBUG_LOG", "/tmp/auth_debug.log")
 
 
 def log(data):
-    with open(LOG_PATH, "a") as f:
-        f.write(f"{data}\n")
+    try:
+        with open(LOG_PATH, "a") as f:
+            f.write(f"{data}\n")
+    except Exception:
+        pass
 
 
 # Set up Django environment