From e3a4de56cf52a1f8ca2e4f7a01f2af306afefb47 Mon Sep 17 00:00:00 2001
From: John Dickinson <me@not.mn>
Date: Sun, 15 Feb 2015 16:08:05 -0800
Subject: [PATCH] filter non-v1 protocols on access log parsing

---
 slogging/access_processor.py | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/slogging/access_processor.py b/slogging/access_processor.py
index bfc920c..5b32c79 100644
--- a/slogging/access_processor.py
+++ b/slogging/access_processor.py
@@ -104,6 +104,14 @@ class AccessLogProcessor(object):
             self.logger.debug(_('Invalid path: %(error)s from data: %(log)s') %
             {'error': e, 'log': repr(raw_log)})
             return {}
+        if version != 'v1':
+            # "In the wild" places this can be caught are with auth systems
+            # that use the same endpoint as the rest of the Swift API (eg
+            # tempauth or swauth). But if the Swift API ever does change, this
+            # protects that too.
+            self.logger.debug(_('Unexpected Swift version string: found ' \
+                                '"%s" expected "v1"') % version)
+            return {}
         if container_name is not None:
             container_name = container_name.split('?', 1)[0]
         if object_name is not None: