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96 lines
3.4 KiB
Python
96 lines
3.4 KiB
Python
"""
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* *******************************************************
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* Copyright (c) VMware, Inc. 2016. All Rights Reserved.
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* *******************************************************
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*
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* DISCLAIMER. THIS PROGRAM IS PROVIDED TO YOU "AS IS" WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, WHETHER ORAL OR WRITTEN,
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* EXPRESS OR IMPLIED. THE AUTHOR SPECIFICALLY DISCLAIMS ANY IMPLIED
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* WARRANTIES OR CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY,
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* NON-INFRINGEMENT AND FITNESS FOR A PARTICULAR PURPOSE.
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"""
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__author__ = 'VMware, Inc.'
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__copyright__ = 'Copyright 2016 VMware, Inc. All rights reserved.'
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import requests
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from com.vmware.cis_client import Session
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from vmware.vapi.lib.connect import get_requests_connector
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from vmware.vapi.security.session import create_session_security_context
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from vmware.vapi.security.user_password import \
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create_user_password_security_context
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from vmware.vapi.stdlib.client.factories import StubConfigurationFactory
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def get_jsonrpc_endpoint_url(host):
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# The URL for the stub requests are made against the /api HTTP endpoint
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# of the vCenter system.
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return "https://{}/api".format(host)
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def connect(host, user, pwd, skip_verification=False, suppress_warning=True):
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"""
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Create an authenticated stub configuraiton object that can be used to issue
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requests against vCenter.
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Returns a stub_config that stores the session identifier that can be used
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to issue authenticated requests against vCenter.
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"""
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host_url = get_jsonrpc_endpoint_url(host)
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session = requests.Session()
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if skip_verification:
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session = create_unverified_session(session, suppress_warning)
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connector = get_requests_connector(session=session, url=host_url)
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stub_config = StubConfigurationFactory.new_std_configuration(connector)
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return login(stub_config, user, pwd)
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def login(stub_config, user, pwd):
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"""
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Create an authenticated session with vCenter.
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Returns a stub_config that stores the session identifier that can be used
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to issue authenticated requests against vCenter.
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"""
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# Pass user credentials (user/password) in the security context to
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# authenticate.
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user_password_security_context = create_user_password_security_context(user,
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pwd)
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stub_config.connector.set_security_context(user_password_security_context)
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# Create the stub for the session service and login by creating a session.
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session_svc = Session(stub_config)
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session_id = session_svc.create()
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# Successful authentication. Store the session identifier in the security
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# context of the stub and use that for all subsequent remote requests
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session_security_context = create_session_security_context(session_id)
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stub_config.connector.set_security_context(session_security_context)
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return stub_config
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def logout(stub_config):
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"""
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Delete session with vCenter.
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"""
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if stub_config:
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session_svc = Session(stub_config)
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session_svc.delete()
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def create_unverified_session(session, suppress_warning):
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"""
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Create a unverified session to disable the server certificate verification.
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"""
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session.verify = False
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if suppress_warning:
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# Suppress unverified https request warnings
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from requests.packages.urllib3.exceptions import InsecureRequestWarning
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requests.packages.urllib3.disable_warnings(InsecureRequestWarning)
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return session
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