Steps:

# gswauth-cleanup-tokens -v
GET .token_0?marker=None
Traceback (most recent call last):
  File "/usr/bin/gswauth-cleanup-tokens", line 105, in <module>
    objs = conn.get_container(container, marker=marker)[1]
  File "/usr/lib/python2.7/site-packages/swiftclient/client.py", line 1177, in get_container
    full_listing=full_listing)
  File "/usr/lib/python2.7/site-packages/swiftclient/client.py", line 1103, in _retry
    self.url, self.token = self.get_auth()
  File "/usr/lib/python2.7/site-packages/swiftclient/client.py", line 1079, in get_auth
    insecure=self.insecure)
  File "/usr/lib/python2.7/site-packages/swiftclient/client.py", line 273, in get_auth
    kwargs.get('snet'))
  File "/usr/lib/python2.7/site-packages/swiftclient/client.py", line 185, in get_auth_1_0
    {'X-Auth-User': user, 'X-Auth-Key': key})
  File "/usr/lib/python2.7/site-packages/swiftclient/client.py", line 164, in request_escaped
    validate_headers(headers)
  File "/usr/lib/python2.7/site-packages/swiftclient/client.py", line 99, in validate_headers
    if '\n' in value:
TypeError: argument of type 'NoneType' is not iterable

Version Info:

glusterfs-openstack-swift-1.10.0-1.31.fc19.noarch

http://review.gluster.org/#/c/6664/

Patch posted for Review

Fixed in gluster-swift-plugin-1.10.0-4.el6rhs. 

MOving ON_QA

[root@mater ~]# gswauth-cleanup-tokens -v -K gswauthkey
GET .token_0?marker=None
Container .token_0 not found. gswauth-prep needs to be rerun
[root@mater ~]# gswauth-cleanup-tokens -v
Usage: gswauth-cleanup-tokens [options]

Options:
  -h, --help            show this help message and exit
  -t TOKEN_LIFE, --token-life=TOKEN_LIFE
                        The expected life of tokens; token objects modified
                        more than this number of seconds ago will be checked
                        for expiration (default: 86400).
  -s SLEEP, --sleep=SLEEP
                        The number of seconds to sleep between token checks
                        (default: 0.1)
  -v, --verbose         Outputs everything done instead of just the deletions.
  -A ADMIN_URL, --admin-url=ADMIN_URL
                        The URL to the auth subsystem (default:
                        http://127.0.0.1:8080/auth/)
  -K ADMIN_KEY, --admin-key=ADMIN_KEY
                        The key for .super_admin is required.
  --purge=PURGE_ACCOUNT
                        Purges all tokens for a given account whether the
                        tokens have expired or not.
  --purge-all           Purges all tokens for all accounts and users whether
                        the tokens have expired or not.


Verified On:
[root@mater ~]# rpm -qa|grep gluster
gluster-swift-account-1.10.0-2.el6rhs.noarch
glusterfs-geo-replication-3.4.0.57rhs-1.el6rhs.x86_64
glusterfs-rdma-3.4.0.57rhs-1.el6rhs.x86_64
gluster-swift-1.10.0-2.el6rhs.noarch
glusterfs-3.4.0.57rhs-1.el6rhs.x86_64
glusterfs-fuse-3.4.0.57rhs-1.el6rhs.x86_64
gluster-swift-object-1.10.0-2.el6rhs.noarch
gluster-swift-container-1.10.0-2.el6rhs.noarch
samba-glusterfs-3.6.9-167.9.el6rhs.x86_64
vdsm-gluster-4.13.0-24.el6rhs.noarch
gluster-swift-plugin-1.10.0-5.el6rhs.noarch
glusterfs-server-3.4.0.57rhs-1.el6rhs.x86_64
gluster-swift-proxy-1.10.0-2.el6rhs.noarch
glusterfs-libs-3.4.0.57rhs-1.el6rhs.x86_64
glusterfs-api-3.4.0.57rhs-1.el6rhs.x86_64

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

http://rhn.redhat.com/errata/RHEA-2014-0208.html