users should be able to get ec2 credentials

[Jesse Andrews]

while the ec2 credentials should be usable via admin:

    ec2-credentials-create
                        Create EC2-compatibile credentials for user per tenant
    ec2-credentials-delete
                        Delete EC2-compatibile credentials
    ec2-credentials-get
                        Display EC2-compatibile credentials
    ec2-credentials-list
                        List EC2-compatibile credentials for a user

they should also be usable via a user.

I expect to be able to do:

   keystone ec2-credentials-create
   # error telling me I need to include tenant if not in env

as a normal user.

---

steps:

1) source openrc
2) keystone ec2-credentials-list

expected: ec2 credentials for the current user

actual: error telling me to send a user_id

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/4992

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/4992
Committed: http://github.com/openstack/python-keystoneclient/commit/bdc0abbd81a7988188adaae2af22006274a23801
Submitter: Jenkins
Branch: master

commit bdc0abbd81a7988188adaae2af22006274a23801
Author: Dean Troyer <email address hidden>
Date: Tue Mar 6 12:08:42 2012 -0600

    Make ec2-credentials-* commands work properly for non-admin user

    * Add user id to token-get output
    * Save authenticated user and tenant IDs in client in Client._extract_service_catalog()
    * Handle default user and tenant IDs in ec2-credentials-* commands

    Fixed bug 947011

    Change-Id: I97750f666ba03f32f0bb1be0c2df5ad8a321b433