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koji/0001-Be-more-careful-when-d...

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From 9103bda257e235b26bdbeb9198299cbc13a0d515 Mon Sep 17 00:00:00 2001
From: Ralph Bean <rbean@redhat.com>
Date: Sat, 15 Aug 2015 14:35:03 -0400
Subject: [PATCH] Be more careful when detect cert-expiry exceptions.
We ran into this in the Fedora koji instance today after an upgrade last night.
The inline comments explain the reasoning
---
koji/__init__.py | 23 ++++++++++++++++++++++-
1 file changed, 22 insertions(+), 1 deletion(-)
diff --git a/koji/__init__.py b/koji/__init__.py
index 81064c3..f45ff70 100644
--- a/koji/__init__.py
+++ b/koji/__init__.py
@@ -1943,8 +1943,29 @@ class ClientSession(object):
except Exception, e:
self._close_connection()
if isinstance(e, OpenSSL.SSL.Error):
+ # pyOpenSSL doesn't use different exception
+ # subclasses, we have to actually parse the args
for arg in e.args:
- for _, _, ssl_reason in arg:
+ # First, check to see if 'arg' is iterable because
+ # it can be anything..
+ try:
+ iter(arg)
+ except TypeError:
+ continue
+
+ # We do all this so that we can detect cert expiry
+ # so we can avoid retrying those over and over.
+ for items in arg:
+ try:
+ iter(items)
+ except TypeError:
+ continue
+
+ if len(items) != 3:
+ continue
+
+ _, _, ssl_reason = items
+
if ('certificate revoked' in ssl_reason or
'certificate expired' in ssl_reason):
# There's no point in retrying for this
--
2.5.0