Bug 524975

Summary:	backport upstream bug fix in python-openid
Product:	[Fedora] Fedora EPEL	Reporter:	BJ Dierkes <derks>
Component:	python-openid	Assignee:	Patrick Uiterwijk <puiterwijk>
Status:	CLOSED ERRATA	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	medium	Docs Contact:
Priority:	low
Version:	el5	CC:	jeff, puiterwijk
Target Milestone:	---
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	python-openid-2.1.1-4.el5	Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2014-05-20 17:05:02 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description BJ Dierkes 2009-09-22 20:18:02 UTC

Description of problem:

As per the bug report here: http://lists.openidenabled.com/pipermail/dev/2008-November/001441.html.  This problem was encountered when enabling the OpenID plugin in Moin 1.8.

On EL5 (python-2.4) the following traceback is encountered:

'HashContainer' object has no attribute 'digest_size'



Version-Release number of selected component (if applicable):

python-openid-2.1.1-3.el5


How reproducible:

Everytime


Steps to Reproduce:

>>> hmac.new("key", "text", sha256_module)


  
Actual results:

Traceback (most recent call last):
   File "<stdin>", line 1, in ?
   File "/usr/lib/python2.4/hmac.py", line 107, in new
     return HMAC(key, msg, digestmod)
   File "/usr/lib/python2.4/hmac.py", line 44, in __init__
     self.digest_size = digestmod.digest_size
AttributeError: 'HashContainer' object has no attribute 'digest_size'



Expected results:

No traceback.


Patch (as listed in original link):

--- python-openid-2.2.1/openid/cryptutil.py	2008-06-27  
23:48:11.000000000 +0100
+++ /usr/lib/python2.4/site-packages/openid/cryptutil.py	2008-11-20  
17:49:35.000000000 +0000
@@ -46,6 +46,7 @@
      class HashContainer(object):
          def __init__(self, hash_constructor):
              self.new = hash_constructor
+	    self.digest_size = hash_constructor().digest_size

      sha1_module = HashContainer(hashlib.sha1)
      sha256_module = HashContainer(hashlib.sha256)

Comment 1 Patrick Uiterwijk 2014-04-30 18:51:09 UTC

Thanks for the patch.

Comment 2 Fedora Update System 2014-04-30 18:57:34 UTC

python-openid-2.1.1-4.el5 has been submitted as an update for Fedora EPEL 5.
https://admin.fedoraproject.org/updates/python-openid-2.1.1-4.el5

Comment 3 Fedora Update System 2014-05-01 18:29:51 UTC

Package python-openid-2.1.1-4.el5:
* should fix your issue,
* was pushed to the Fedora EPEL 5 testing repository,
* should be available at your local mirror within two days.
Update it with:
# su -c 'yum update --enablerepo=epel-testing python-openid-2.1.1-4.el5'
as soon as you are able to.
Please go to the following url:
https://admin.fedoraproject.org/updates/FEDORA-EPEL-2014-1296/python-openid-2.1.1-4.el5
then log in and leave karma (feedback).

Comment 4 Fedora Update System 2014-05-20 17:05:02 UTC

python-openid-2.1.1-4.el5 has been pushed to the Fedora EPEL 5 stable repository.  If problems still persist, please make note of it in this bug report.