openstack/python-keystoneclient
Code Issues Proposed changes

Useful messages for missing auth data (bug 946297)

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Change-Id: I5afe543ff883358fddfb4c8b546de1d68415e0e3
This commit is contained in:
Dolph Mathews
2012-03-14 11:54:21 -05:00
parent 77742d7b13
commit fd94b49197
1 changed files with 40 additions and 28 deletions
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68
keystoneclient/shell.py
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@@ -200,42 +200,54 @@ class OpenStackIdentityShell(object):
#FIXME(usrleon): Here should be restrict for project id same as
# for username or apikey but for compatibility it is not.
# provide support for legacy args
args.os_username = args.os_username or args.username
args.os_password = args.os_password or args.password
args.os_auth_url = args.os_auth_url or args.auth_url
args.os_tenant_name = args.os_tenant_name or args.tenant_name
args.os_tenant_id = args.os_tenant_id or args.tenant_id
args.os_region_name = args.os_region_name or args.region_name
if not utils.isunauthenticated(args.func):
if not (args.token and args.endpoint):
# if the user hasn't provided any auth data
if not (args.token or args.endpoint or args.os_username or
args.os_password or args.os_auth_url):
raise exc.CommandError('Expecting authentication method via \n'
' either a service token, '
'--token or env[SERVICE_TOKEN], \n'
' or credentials, '
'--os_username or env[OS_USERNAME].')
# if it looks like the user wants to provide a service token
# but is missing something
if args.token or args.endpoint and not (
args.token and args.endpoint):
if not args.token:
raise exc.CommandError('Expecting a token provided '
'via either --token or env[SERVICE_TOKEN]')
if not args.endpoint:
raise exc.CommandError('Expecting an endpoint provided '
'via either --endpoint or env[SERVICE_ENDPOINT]')
# if it looks like the user wants to provide a credentials
# but is missing something
if ((args.os_username or args.os_password or args.os_auth_url)
and not (args.os_username and args.os_password and
args.os_auth_url)):
if not args.os_username:
if not args.username:
raise exc.CommandError("You must provide a username "
"via either --os_username or env[OS_USERNAME]")
else:
args.os_username = args.username
raise exc.CommandError('Expecting a username provided '
'via either --os_username or env[OS_USERNAME]')
if not args.os_password:
if not args.password:
raise exc.CommandError("You must provide a password "
"via either --os_password or env[OS_PASSWORD]")
else:
args.os_password = args.password
raise exc.CommandError('Expecting a password provided '
'via either --os_password or env[OS_PASSWORD]')
if not args.os_auth_url:
if not args.auth_url:
raise exc.CommandError("You must provide an auth url "
"via either --os_auth_url or via "
"env[OS_AUTH_URL]")
else:
args.os_auth_url = args.auth_url
if not args.os_tenant_name and args.tenant_name:
args.os_tenant_name = args.tenant_name
if not args.os_tenant_id and args.tenant_id:
args.os_tenant_id = args.tenant_id
if not args.os_region_name and args.region_name:
args.os_region_name = args.region_name
raise exc.CommandError('Expecting an auth URL '
'via either --os_auth_url or env[OS_AUTH_URL]')
if utils.isunauthenticated(args.func):
if not args.os_auth_url and args.auth_url:
args.os_auth_url = args.auth_url
self.cs = shell_generic.CLIENT_CLASS(endpoint=args.os_auth_url)
else:
token = None