Comment 4 for bug 1805817

horizon could make an equivalent API call to
'openstack user show whoami' for project scoped API credentials

this is a bit easier to read:

openstack user show <user-id>

domain_id.............. xxx
enabled................ True/False
id..................... xxx
name................... xxx
email...................xxx
federated.............. True/False
identity_provider...... idp-remote-id
protocol............... federation protocol
authentication......... keystone authentication method
mapping................ federated projects
roles.................. roles mapped to user
groups................. groups mapped to user
inherited_roles........ roles assigned to users groups
users_projects......... projects
users_group_projects....projects

perhaps that's a bit verbose, but this is what we have at the moment

domain_id
enabled
id
name
options {}
password_expires_at