"""
Contains a CLICommand that authenticates and then outputs the
resulting information.
Uses the following from :py:class:`swiftly.cli.context.CLIContext`:
============== ========================
client_manager For connecting to Swift.
io_manager For directing output.
============== ========================
"""
"""
Copyright 2011-2013 Gregory Holt
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
"""
import contextlib
from swiftly.cli.command import CLICommand
[docs]def cli_auth(context):
"""
Authenticates and then outputs the resulting information.
See :py:mod:`swiftly.cli.auth` for context usage information.
See :py:class:`CLIAuth` for more information.
"""
with contextlib.nested(
context.io_manager.with_stdout(),
context.client_manager.with_client()) as (fp, client):
info = []
client.auth()
if getattr(client, 'auth_cache_path', None):
info.append(('Auth Cache', client.auth_cache_path))
if getattr(client, 'auth_url', None):
info.append(('Auth URL', client.auth_url))
if getattr(client, 'auth_user', None):
info.append(('Auth User', client.auth_user))
if getattr(client, 'auth_key', None):
info.append(('Auth Key', client.auth_key))
if getattr(client, 'auth_tenant', None):
info.append(('Auth Tenant', client.auth_tenant))
if getattr(client, 'auth_methods', None):
info.append(('Auth Methods', client.auth_methods))
if getattr(client, 'storage_path', None):
info.append(('Direct Storage Path', client.storage_path))
if getattr(client, 'cdn_path', None):
info.append(('Direct CDN Path', client.cdn_path))
if getattr(client, 'regions', None):
info.append(('Regions', ' '.join(client.regions)))
if getattr(client, 'default_region', None):
info.append(('Default Region', client.default_region))
if getattr(client, 'region', None):
info.append(('Selected Region', client.region))
if getattr(client, 'snet', None):
info.append(('SNet', client.snet))
if getattr(client, 'storage_url', None):
info.append(('Storage URL', client.storage_url))
if getattr(client, 'cdn_url', None):
info.append(('CDN URL', client.cdn_url))
if getattr(client, 'auth_token', None):
info.append(('Auth Token', client.auth_token))
fmt = '%%-%ds %%s\n' % (max(len(t) for t, v in info) + 1)
for t, v in info:
fp.write(fmt % (t + ':', v))
fp.flush()
[docs]class CLIAuth(CLICommand):
"""
A CLICommand that authenticates and then outputs the resulting
information.
See the output of ``swiftly help auth`` for more information.
"""
def __init__(self, cli):
super(CLIAuth, self).__init__(
cli, 'auth', max_args=0, usage="""
Usage: %prog [main_options] auth
For help on [main_options] run %prog with no args.
Authenticates and then outputs the resulting information.
Possible Output Values:
Auth Cache The location where auth info may be cached.
Auth URL The URL of the auth service if in use.
Auth User The user to auth as if in use.
Auth Key The key to auth with if in use.
Auth Tenant The tenant to auth as if in use.
Auth Methods The auth methods in use if any specified.
Direct Storage Path The direct-mode path if in use.
Direct CDN Path The direct-mode CDN path if in use.
Regions The available regions as reported by the auth service.
Default Region The default region as reported by the auth service.
Selected Region The region selected for use by Swiftly.
SNet True if ServiceNet/InternalURL would be used.
Storage URL The URL to use for storage as reported by the auth
service.
CDN URL The URL to use for CDN management as reported by the
auth service.
Auth Token The auth token to use as reported by the auth service.
Example Output:
Auth Cache: /tmp/user.swiftly
Auth URL: https://identity.api.rackspacecloud.com/v2.0
Auth User: myusername
Auth Key: mykey
Regions: ORD DFW SYD IAD HKG
Default Region: ORD
Selected Region: IAD
SNet: True
Storage URL: https://snet-storage101.iad3.clouddrive.com/v1/account
CDN URL: https://cdn5.clouddrive.com/v1/account
Auth Token: abcdef0123456789abcdef0123456789
""".strip())
def __call__(self, args):
options, args, context = self.parse_args_and_create_context(args)
return cli_auth(context)