Fedora 19 : python-keystoneclient-0.2.3-7.fc19 (2013-14302)

Selective backports from stable/grizzly : - Ec2Signer: Initial support for v4 signature verification. - Allow signature verification for older boto versions. - Default signingdir to secure temp dir. - Fix memcache encryption middleware. CVE-2013-2166, CVE-2013-2167 - Check token expiry...