Description of problem:

I'm unable to run pulp-admin auth login with a new user.  Once I add 'read' permission on /users/ then I am able to login.  See additional info at end.


Version-Release number of selected component (if applicable):
pulp-0.0.266-1.el6.noarch

How reproducible:
Always

Steps to Reproduce:
1. Create a new user
2. pulp-admin auth login -u newuser -p pass

  
Actual results:
Login

Expected results:
# pulp-admin auth login -u jwm -p redhat
error:  operation failed: Permission Denied

Additional info:
I added "super-users" access to my user jwm
Then I was able to login.
# pulp-admin -u admin -p admin user list
+------------------------------------------+
               Available Users
+------------------------------------------+

Login :               	admin                    
Name  :               	None                     
Roles :               	super-users              


Login :               	jwm                      
Name  :               	John M.                  
Roles :               	super-users   

# pulp-admin auth login -u jwm -p redhat
User credentials successfully stored at [/root/.pulp/user-cert.pem]


Now I remove 'super-users' and verify unable to login.

# pulp-admin -u admin -p admin role remove --user jwm --role super-users 
[ jwm ] removed from role [ super-users ]

]# pulp-admin auth login -u jwm -p redhat
error:  operation failed: Permission Denied



Now we add 'read' on /users/ to 'jwm' and I can login.

# pulp-admin -u admin -p admin permission grant --resource '/users/' --user jwm -o read
Operations ['READ'] granted to user [ jwm ] on resource [ /users/ ]

# pulp-admin -u admin -p admin permission show --resource '/users/'
+------------------------------------------+
           Permissions for /users/
+------------------------------------------+
  jwm                	READ                    


# pulp-admin auth login -u jwm -p redhat
User credentials successfully stored at [/root/.pulp/user-cert.pem]