# VMware vSphere Python SDK # Copyright (c) 2008-2016 VMware, Inc. All Rights Reserved. # # 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. ## @file connect.py ## @brief Connect to a VMOMI ServiceInstance. ## ## Detailed description (for Doxygen goes here) """ Connect to a VMOMI ServiceInstance. Detailed description (for [e]pydoc goes here). """ from six import reraise import sys import re import ssl from xml.etree import ElementTree from xml.parsers.expat import ExpatError from six.moves import http_client import requests from requests.auth import HTTPBasicAuth from pyVmomi import vim, vmodl, SoapStubAdapter, SessionOrientedStub from pyVmomi.SoapAdapter import CONNECTION_POOL_IDLE_TIMEOUT_SEC from pyVmomi.VmomiSupport import nsMap, versionIdMap, versionMap, IsChildVersion from pyVmomi.VmomiSupport import GetServiceVersions """ Global regular expression for parsing host and port connection See http://www.ietf.org/rfc/rfc3986.txt sec 3.2.2 """ _rx = re.compile(r"(^\[.+\]|[^:]+)(:\d+)?$") _si = None """ Global (thread-shared) ServiceInstance @todo: Get rid of me? """ def localSslFixup(host, sslContext): """ Connections to 'localhost' do not need SSL verification as a certificate will never match. The OS provides security by only allowing root to bind to low-numbered ports. """ if not sslContext and host in ['localhost', '127.0.0.1', '::1']: import ssl if hasattr(ssl, '_create_unverified_context'): sslContext = ssl._create_unverified_context() return sslContext class closing(object): """ Helper class for using closable objects in a 'with' statement, similar to the one provided by contextlib. """ def __init__(self, obj): self.obj = obj def __enter__(self): return self.obj def __exit__(self, *exc_info): self.obj.close() class VimSessionOrientedStub(SessionOrientedStub): '''A vim-specific SessionOrientedStub. See the SessionOrientedStub class in pyVmomi/SoapAdapter.py for more information.''' # The set of exceptions that should trigger a relogin by the session stub. SESSION_EXCEPTIONS = ( vim.fault.NotAuthenticated, ) @staticmethod def makeUserLoginMethod(username, password, locale=None): '''Return a function that will call the vim.SessionManager.Login() method with the given parameters. The result of this function can be passed as the "loginMethod" to a SessionOrientedStub constructor.''' def _doLogin(soapStub): si = vim.ServiceInstance("ServiceInstance", soapStub) sm = si.content.sessionManager if not sm.currentSession: si.content.sessionManager.Login(username, password, locale) return _doLogin @staticmethod def makeExtensionLoginMethod(extensionKey): '''Return a function that will call the vim.SessionManager.Login() method with the given parameters. The result of this function can be passed as the "loginMethod" to a SessionOrientedStub constructor.''' def _doLogin(soapStub): si = vim.ServiceInstance("ServiceInstance", soapStub) sm = si.content.sessionManager if not sm.currentSession: si.content.sessionManager.LoginExtensionByCertificate(extensionKey) return _doLogin @staticmethod def makeCertHokTokenLoginMethod(stsUrl, stsCert=None): '''Return a function that will call the vim.SessionManager.LoginByToken() after obtaining a HoK SAML token from the STS. The result of this function can be passed as the "loginMethod" to a SessionOrientedStub constructor. @param stsUrl: URL of the SAML Token issuing service. (i.e. SSO server). @param stsCert: public key of the STS service. ''' assert(stsUrl) def _doLogin(soapStub): from . import sso cert = soapStub.schemeArgs['cert_file'] key = soapStub.schemeArgs['key_file'] authenticator = sso.SsoAuthenticator(sts_url=stsUrl, sts_cert=stsCert) samlAssertion = authenticator.get_hok_saml_assertion(cert,key) def _requestModifier(request): return sso.add_saml_context(request, samlAssertion, key) si = vim.ServiceInstance("ServiceInstance", soapStub) sm = si.content.sessionManager if not sm.currentSession: with soapStub.requestModifier(_requestModifier): try: soapStub.samlToken = samlAssertion si.content.sessionManager.LoginByToken() finally: soapStub.samlToken = None return _doLogin @staticmethod def makeCredBearerTokenLoginMethod(username, password, stsUrl, stsCert=None): '''Return a function that will call the vim.SessionManager.LoginByToken() after obtaining a Bearer token from the STS. The result of this function can be passed as the "loginMethod" to a SessionOrientedStub constructor. @param username: username of the user/service registered with STS. @param password: password of the user/service registered with STS. @param stsUrl: URL of the SAML Token issueing service. (i.e. SSO server). @param stsCert: public key of the STS service. ''' assert(username) assert(password) assert(stsUrl) def _doLogin(soapStub): from . import sso cert = soapStub.schemeArgs['cert_file'] key = soapStub.schemeArgs['key_file'] authenticator = sso.SsoAuthenticator(sts_url=stsUrl, sts_cert=stsCert) samlAssertion = authenticator.get_bearer_saml_assertion(username, password, cert, key) si = vim.ServiceInstance("ServiceInstance", soapStub) sm = si.content.sessionManager if not sm.currentSession: try: soapStub.samlToken = samlAssertion si.content.sessionManager.LoginByToken() finally: soapStub.samlToken = None return _doLogin def Connect(host='localhost', port=443, user='root', pwd='', service="hostd", adapter="SOAP", namespace=None, path="/sdk", connectionPoolTimeout=CONNECTION_POOL_IDLE_TIMEOUT_SEC, version=None, keyFile=None, certFile=None, thumbprint=None, sslContext=None, b64token=None, mechanism='userpass'): """ Connect to the specified server, login and return the service instance object. Throws any exception back to caller. The service instance object is also saved in the library for easy access. Clients should modify the service parameter only when connecting to a VMOMI server other than hostd/vpxd. For both of the latter, the default value is fine. @param host: Which host to connect to. @type host: string @param port: Port @type port: int @param user: User @type user: string @param pwd: Password @type pwd: string @param service: Service @type service: string @param adapter: Adapter @type adapter: string @param namespace: Namespace *** Deprecated: Use version instead *** @type namespace: string @param path: Path @type path: string @param connectionPoolTimeout: Timeout in secs for idle connections to close, specify negative numbers for never closing the connections @type connectionPoolTimeout: int @param version: Version @type version: string @param keyFile: ssl key file path @type keyFile: string @param certFile: ssl cert file path @type certFile: string @param thumbprint: host cert thumbprint @type thumbprint: string @param sslContext: SSL Context describing the various SSL options. It is only supported in Python 2.7.9 or higher. @type sslContext: SSL.Context @param b64token: base64 encoded token @type b64token: string @param mechanism: authentication mechanism: userpass or sspi @type mechanism: string """ try: info = re.match(_rx, host) if info is not None: host = info.group(1) if host[0] == '[': host = info.group(1)[1:-1] if info.group(2) is not None: port = int(info.group(2)[1:]) except ValueError as ve: pass sslContext = localSslFixup(host, sslContext) if namespace: assert(version is None) version = versionMap[namespace] elif not version: version = "vim.version.version6" si, stub = None, None if mechanism == 'userpass': si, stub = __Login(host, port, user, pwd, service, adapter, version, path, keyFile, certFile, thumbprint, sslContext, connectionPoolTimeout) elif mechanism == 'sspi': si, stub = __LoginBySSPI(host, port, service, adapter, version, path, keyFile, certFile, thumbprint, sslContext, b64token, connectionPoolTimeout) else: raise Exception('''The provided connection mechanism is not available, the supported mechanisms are userpass or sspi''') SetSi(si) return si def ConnectNoSSL(host='localhost', port=443, user='root', pwd='', service="hostd", adapter="SOAP", namespace=None, path="/sdk", version=None, keyFile=None, certFile=None, thumbprint=None, b64token=None, mechanism='userpass'): """ Provides a standard method for connecting to a specified server without SSL verification. Useful when connecting to servers with self-signed certificates or when you wish to ignore SSL altogether. Will attempt to create an unverified SSL context and then connect via the Connect method. """ if hasattr(ssl, '_create_unverified_context'): sslContext = ssl._create_unverified_context() else: sslContext = None return Connect(host=host, port=port, user=user, pwd=pwd, service=service, adapter=adapter, namespace=namespace, path=path, version=version, keyFile=keyFile, certFile=certFile, thumbprint=thumbprint, sslContext=sslContext, b64token=b64token, mechanism=mechanism) def Disconnect(si): """ Disconnect (logout) service instance @param si: Service instance (returned from Connect) """ # Logout __Logout(si) SetSi(None) ## Method that gets a local ticket for the specified user def GetLocalTicket(si, user): try: sessionManager = si.content.sessionManager except Exception as e: if type(e).__name__ == 'ExpatError': msg = 'Malformed response while querying for local ticket: "%s"' % e raise vim.fault.HostConnectFault(msg=msg) else: msg = 'Failed to query for local ticket: "%s"' % e raise vim.fault.HostConnectFault(msg=msg) localTicket = sessionManager.AcquireLocalTicket(userName=user) with open(localTicket.passwordFilePath) as f: content = f.read() return localTicket.userName, content ## Private method that performs the actual Connect and returns a ## connected service instance object. def __Login(host, port, user, pwd, service, adapter, version, path, keyFile, certFile, thumbprint, sslContext, connectionPoolTimeout=CONNECTION_POOL_IDLE_TIMEOUT_SEC): """ Private method that performs the actual Connect and returns a connected service instance object. @param host: Which host to connect to. @type host: string @param port: Port @type port: int @param user: User @type user: string @param pwd: Password @type pwd: string @param service: Service @type service: string @param adapter: Adapter @type adapter: string @param version: Version @type version: string @param path: Path @type path: string @param keyFile: ssl key file path @type keyFile: string @param certFile: ssl cert file path @type certFile: string @param thumbprint: host cert thumbprint @type thumbprint: string @param sslContext: SSL Context describing the various SSL options. It is only supported in Python 2.7.9 or higher. @type sslContext: SSL.Context @param connectionPoolTimeout: Timeout in secs for idle connections to close, specify negative numbers for never closing the connections @type connectionPoolTimeout: int """ content, si, stub = __RetrieveContent(host, port, adapter, version, path, keyFile, certFile, thumbprint, sslContext, connectionPoolTimeout) # Get a ticket if we're connecting to localhost and password is not specified if host == 'localhost' and not pwd: try: (user, pwd) = GetLocalTicket(si, user) except: pass # This is not supported against vCenter, and connecting # with an empty password is fine in debug builds # Login try: x = content.sessionManager.Login(user, pwd, None) except vim.fault.InvalidLogin: raise except Exception as e: raise return si, stub ## Private method that performs LoginBySSPI and returns a ## connected service instance object. ## Copyright (c) 2015 Morgan Stanley. All rights reserved. def __LoginBySSPI(host, port, service, adapter, version, path, keyFile, certFile, thumbprint, sslContext, b64token, connectionPoolTimeout=CONNECTION_POOL_IDLE_TIMEOUT_SEC): """ Private method that performs the actual Connect and returns a connected service instance object. @param host: Which host to connect to. @type host: string @param port: Port @type port: int @param service: Service @type service: string @param adapter: Adapter @type adapter: string @param version: Version @type version: string @param path: Path @type path: string @param keyFile: ssl key file path @type keyFile: string @param certFile: ssl cert file path @type certFile: string @param thumbprint: host cert thumbprint @type thumbprint: string @param sslContext: SSL Context describing the various SSL options. It is only supported in Python 2.7.9 or higher. @type sslContext: SSL.Context @param b64token: base64 encoded token @type b64token: string @param connectionPoolTimeout: Timeout in secs for idle connections to close, specify negative numbers for never closing the connections @type connectionPoolTimeout: int """ content, si, stub = __RetrieveContent(host, port, adapter, version, path, keyFile, certFile, thumbprint, sslContext, connectionPoolTimeout) if b64token is None: raise Exception('Token is not defined for sspi login') # Login try: x = content.sessionManager.LoginBySSPI(b64token) except vim.fault.InvalidLogin: raise except Exception as e: raise return si, stub ## Private method that performs the actual Disonnect def __Logout(si): """ Disconnect (logout) service instance @param si: Service instance (returned from Connect) """ try: if si: content = si.RetrieveContent() content.sessionManager.Logout() except Exception as e: pass ## Private method that returns the service content def __RetrieveContent(host, port, adapter, version, path, keyFile, certFile, thumbprint, sslContext, connectionPoolTimeout=CONNECTION_POOL_IDLE_TIMEOUT_SEC): """ Retrieve service instance for connection. @param host: Which host to connect to. @type host: string @param port: Port @type port: int @param adapter: Adapter @type adapter: string @param version: Version @type version: string @param path: Path @type path: string @param keyFile: ssl key file path @type keyFile: string @param certFile: ssl cert file path @type certFile: string @param connectionPoolTimeout: Timeout in secs for idle connections to close, specify negative numbers for never closing the connections @type connectionPoolTimeout: int """ # XXX remove the adapter and service arguments once dependent code is fixed if adapter != "SOAP": raise ValueError(adapter) # Create the SOAP stub adapter stub = SoapStubAdapter(host, port, version=version, path=path, certKeyFile=keyFile, certFile=certFile, thumbprint=thumbprint, sslContext=sslContext, connectionPoolTimeout=connectionPoolTimeout) # Get Service instance si = vim.ServiceInstance("ServiceInstance", stub) content = None try: content = si.RetrieveContent() except vmodl.MethodFault: raise except Exception as e: # NOTE (hartsock): preserve the traceback for diagnostics # pulling and preserving the traceback makes diagnosing connection # failures easier since the fault will also include where inside the # library the fault occurred. Without the traceback we have no idea # why the connection failed beyond the message string. (type, value, traceback) = sys.exc_info() if traceback: fault = vim.fault.HostConnectFault(msg=str(e)) reraise(vim.fault.HostConnectFault, fault, traceback) else: raise vim.fault.HostConnectFault(msg=str(e)) return content, si, stub ## Get the saved service instance. def GetSi(): """ Get the saved service instance. """ return _si ## Set the saved service instance. def SetSi(si): """ Set the saved service instance. """ global _si _si = si ## Get the global saved stub def GetStub(): """ Get the global saved stub. """ si = GetSi() if si: return si._GetStub() return None; ## RAII-style class for managing connections class Connection(object): def __init__(self, *args, **kwargs): self.args = args self.kwargs = kwargs self.si = None def __enter__(self): self.si = Connect(*self.args, **self.kwargs) return self.si def __exit__(self, *exc_info): if self.si: Disconnect(self.si) self.si = None class SmartConnection(object): def __init__(self, *args, **kwargs): self.args = args self.kwargs = kwargs self.si = None def __enter__(self): self.si = SmartConnect(*self.args, **self.kwargs) return self.si def __exit__(self, *exc_info): if self.si: Disconnect(self.si) self.si = None def __GetElementTree(protocol, server, port, path, sslContext): """ Private method that returns a root from ElementTree for a remote XML document. @param protocol: What protocol to use for the connection (e.g. https or http). @type protocol: string @param server: Which server to connect to. @type server: string @param port: Port @type port: int @param path: Path @type path: string @param sslContext: SSL Context describing the various SSL options. It is only supported in Python 2.7.9 or higher. @type sslContext: SSL.Context """ if protocol == "https": kwargs = {"context": sslContext} if sslContext else {} conn = http_client.HTTPSConnection(server, port=port, **kwargs) elif protocol == "http": conn = http_client.HTTPConnection(server, port=port) else: raise Exception("Protocol " + protocol + " not supported.") conn.request("GET", path) response = conn.getresponse() if response.status == 200: try: tree = ElementTree.fromstring(response.read()) return tree except ExpatError: pass return None ## Private method that returns an ElementTree describing the API versions ## supported by the specified server. The result will be vimServiceVersions.xml ## if it exists, otherwise vimService.wsdl if it exists, otherwise None. def __GetServiceVersionDescription(protocol, server, port, path, sslContext): """ Private method that returns a root from an ElementTree describing the API versions supported by the specified server. The result will be vimServiceVersions.xml if it exists, otherwise vimService.wsdl if it exists, otherwise None. @param protocol: What protocol to use for the connection (e.g. https or http). @type protocol: string @param server: Which server to connect to. @type server: string @param port: Port @type port: int @param path: Path @type path: string @param sslContext: SSL Context describing the various SSL options. It is only supported in Python 2.7.9 or higher. @type sslContext: SSL.Context """ tree = __GetElementTree(protocol, server, port, path + "/vimServiceVersions.xml", sslContext) if tree is not None: return tree tree = __GetElementTree(protocol, server, port, path + "/vimService.wsdl", sslContext) return tree ## Private method that returns true if the service version description document ## indicates that the desired version is supported def __VersionIsSupported(desiredVersion, serviceVersionDescription): """ Private method that returns true if the service version description document indicates that the desired version is supported @param desiredVersion: The version we want to see if the server supports (eg. vim.version.version2. @type desiredVersion: string @param serviceVersionDescription: A root ElementTree for vimServiceVersions.xml or vimService.wsdl. @type serviceVersionDescription: root ElementTree """ root = serviceVersionDescription if root.tag == 'namespaces': # serviceVersionDescription appears to be a vimServiceVersions.xml document if root.get('version') != '1.0': raise RuntimeError('vimServiceVersions.xml has version %s,' \ ' which is not understood' % (root.get('version'))) desiredVersionId = versionIdMap[desiredVersion] supportedVersion = None for namespace in root.findall('namespace'): versionId = namespace.findtext('version') if versionId == desiredVersionId: return True else: for versionId in namespace.findall('priorVersions/version'): if versionId.text == desiredVersionId: return True else: # serviceVersionDescription must be a vimService.wsdl document wsdlNS = 'http://schemas.xmlsoap.org/wsdl/' importElement = serviceVersionDescription.find('.//{%s}import' % wsdlNS) supportedVersion = versionMap[importElement.get('namespace')[4:]] if IsChildVersion(supportedVersion, desiredVersion): return True return False ## Private method that returns the most preferred API version supported by the ## specified server, def __FindSupportedVersion(protocol, server, port, path, preferredApiVersions, sslContext): """ Private method that returns the most preferred API version supported by the specified server, @param protocol: What protocol to use for the connection (e.g. https or http). @type protocol: string @param server: Which server to connect to. @type server: string @param port: Port @type port: int @param path: Path @type path: string @param preferredApiVersions: Acceptable API version(s) (e.g. vim.version.version3) If a list of versions is specified the versions should be ordered from most to least preferred. @type preferredApiVersions: string or string list @param sslContext: SSL Context describing the various SSL options. It is only supported in Python 2.7.9 or higher. @type sslContext: SSL.Context """ serviceVersionDescription = __GetServiceVersionDescription(protocol, server, port, path, sslContext) if serviceVersionDescription is None: return None if not isinstance(preferredApiVersions, list): preferredApiVersions = [ preferredApiVersions ] for desiredVersion in preferredApiVersions: if __VersionIsSupported(desiredVersion, serviceVersionDescription): return desiredVersion return None def SmartStubAdapter(host='localhost', port=443, path='/sdk', url=None, sock=None, poolSize=5, certFile=None, certKeyFile=None, httpProxyHost=None, httpProxyPort=80, sslProxyPath=None, thumbprint=None, cacertsFile=None, preferredApiVersions=None, acceptCompressedResponses=True, connectionPoolTimeout=CONNECTION_POOL_IDLE_TIMEOUT_SEC, samlToken=None, sslContext=None): """ Determine the most preferred API version supported by the specified server, then create a soap stub adapter using that version The parameters are the same as for pyVmomi.SoapStubAdapter except for version which is renamed to prefferedApiVersions @param preferredApiVersions: Acceptable API version(s) (e.g. vim.version.version3) If a list of versions is specified the versions should be ordered from most to least preferred. If None is specified, the list of versions support by pyVmomi will be used. @type preferredApiVersions: string or string list """ if preferredApiVersions is None: preferredApiVersions = GetServiceVersions('vim25') sslContext = localSslFixup(host, sslContext) supportedVersion = __FindSupportedVersion('https' if port > 0 else 'http', host, port, path, preferredApiVersions, sslContext) if supportedVersion is None: raise Exception("%s:%s is not a VIM server" % (host, port)) return SoapStubAdapter(host=host, port=port, path=path, url=url, sock=sock, poolSize=poolSize, certFile=certFile, certKeyFile=certKeyFile, httpProxyHost=httpProxyHost, httpProxyPort=httpProxyPort, sslProxyPath=sslProxyPath, thumbprint=thumbprint, cacertsFile=cacertsFile, version=supportedVersion, acceptCompressedResponses=acceptCompressedResponses, connectionPoolTimeout=connectionPoolTimeout, samlToken=samlToken, sslContext=sslContext) def SmartConnect(protocol='https', host='localhost', port=443, user='root', pwd='', service="hostd", path="/sdk", connectionPoolTimeout=CONNECTION_POOL_IDLE_TIMEOUT_SEC, preferredApiVersions=None, keyFile=None, certFile=None, thumbprint=None, sslContext=None, b64token=None, mechanism='userpass'): """ Determine the most preferred API version supported by the specified server, then connect to the specified server using that API version, login and return the service instance object. Throws any exception back to caller. The service instance object is also saved in the library for easy access. Clients should modify the service parameter only when connecting to a VMOMI server other than hostd/vpxd. For both of the latter, the default value is fine. @param protocol: What protocol to use for the connection (e.g. https or http). @type protocol: string @param host: Which host to connect to. @type host: string @param port: Port @type port: int @param user: User @type user: string @param pwd: Password @type pwd: string @param service: Service @type service: string @param path: Path @type path: string @param connectionPoolTimeout: Timeout in secs for idle connections to close, specify negative numbers for never closing the connections @type connectionPoolTimeout: int @param preferredApiVersions: Acceptable API version(s) (e.g. vim.version.version3) If a list of versions is specified the versions should be ordered from most to least preferred. If None is specified, the list of versions support by pyVmomi will be used. @type preferredApiVersions: string or string list @param keyFile: ssl key file path @type keyFile: string @param certFile: ssl cert file path @type certFile: string @param thumbprint: host cert thumbprint @type thumbprint: string @param sslContext: SSL Context describing the various SSL options. It is only supported in Python 2.7.9 or higher. @type sslContext: SSL.Context """ if preferredApiVersions is None: preferredApiVersions = GetServiceVersions('vim25') sslContext = localSslFixup(host, sslContext) supportedVersion = __FindSupportedVersion(protocol, host, port, path, preferredApiVersions, sslContext) if supportedVersion is None: raise Exception("%s:%s is not a VIM server" % (host, port)) portNumber = protocol == "http" and -int(port) or int(port) return Connect(host=host, port=portNumber, user=user, pwd=pwd, service=service, adapter='SOAP', version=supportedVersion, path=path, connectionPoolTimeout=connectionPoolTimeout, keyFile=keyFile, certFile=certFile, thumbprint=thumbprint, sslContext=sslContext, b64token=b64token, mechanism=mechanism) def SmartConnectNoSSL(protocol='https', host='localhost', port=443, user='root', pwd='', service="hostd", path="/sdk", connectionPoolTimeout=CONNECTION_POOL_IDLE_TIMEOUT_SEC, preferredApiVersions=None, keyFile=None, certFile=None, thumbprint=None, b64token=None, mechanism='userpass'): """ Provides a standard method for connecting to a specified server without SSL verification. Useful when connecting to servers with self-signed certificates or when you wish to ignore SSL altogether. Will attempt to create an unverified SSL context and then connect via the SmartConnect method. """ if hasattr(ssl, '_create_unverified_context'): sslContext = ssl._create_unverified_context() else: sslContext = None return SmartConnect(protocol=protocol, host=host, port=port, user=user, pwd=pwd, service=service, path=path, connectionPoolTimeout=connectionPoolTimeout, preferredApiVersions=preferredApiVersions, keyFile=keyFile, certFile=certFile, thumbprint=thumbprint, sslContext=sslContext, b64token=b64token, mechanism=mechanism) def OpenUrlWithBasicAuth(url, user='root', pwd=''): """ Open the specified URL, using HTTP basic authentication to provide the specified credentials to the server as part of the request. Returns the response as a file-like object. """ return requests.get(url, auth=HTTPBasicAuth(user, pwd), verify=False) def OpenPathWithStub(path, stub): """ Open the specified path using HTTP, using the host/port/protocol associated with the specified stub. If the stub has a session cookie, it is included with the HTTP request. Returns the response as a file-like object. """ from six.moves import http_client if not hasattr(stub, 'scheme'): raise vmodl.fault.NotSupported() elif stub.scheme == http_client.HTTPConnection: protocol = 'http' elif stub.scheme == http_client.HTTPSConnection: protocol = 'https' else: raise vmodl.fault.NotSupported() hostPort = stub.host url = '%s://%s%s' % (protocol, hostPort, path) headers = {} if stub.cookie: headers["Cookie"] = stub.cookie return requests.get(url, headers=headers, verify=False)