From f767d72777e6e0efd8a94bd2f472abd9ae11ce1d Mon Sep 17 00:00:00 2001
From: Thierry Parmentelat <thierry.parmentelat@sophia.inria.fr>
Date: Tue, 6 Sep 2011 14:51:32 +0200
Subject: [PATCH] intends to provide more details when a credential won't parse

---
 sfa/trust/credential.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/sfa/trust/credential.py b/sfa/trust/credential.py
index d3ac324b..a336dcde 100644
--- a/sfa/trust/credential.py
+++ b/sfa/trust/credential.py
@@ -180,7 +180,11 @@ class Signature(object):
         self.gid = gid
 
     def decode(self):
-        doc = parseString(self.xml)
+        try:
+            doc = parseString(self.xml)
+        except ExpatError,e:
+            logger.log_exc ("Failed to parse credential, %s"%self.xml)
+            raise
         sig = doc.getElementsByTagName("Signature")[0]
         self.set_refid(sig.getAttribute("xml:id").strip("Sig_"))
         keyinfo = sig.getElementsByTagName("X509Data")[0]
-- 
2.43.0