def __init__(self, endpoint, transport='plaintext', username=None,
password=None, realm=None, service=None, keytab=None,
ca_trust_path=None, cert_pem=None, cert_key_pem=None):
"""
@param string endpoint: the WinRM webservice endpoint
@param string transport: transport type, one of 'kerberos' (default), 'ssl', 'plaintext' # NOQA
@param string username: username
@param string password: password
@param string realm: the Kerberos realm we are authenticating to
@param string service: the service name, default is HTTP
@param string keytab: the path to a keytab file if you are using one
@param string ca_trust_path: Certification Authority trust path
@param string cert_pem: client authentication certificate file path in PEM format # NOQA
@param string cert_key_pem: client authentication certificate key file path in PEM format # NOQA
"""
self.endpoint = endpoint
self.timeout = Protocol.DEFAULT_TIMEOUT
self.max_env_sz = Protocol.DEFAULT_MAX_ENV_SIZE
self.locale = Protocol.DEFAULT_LOCALE
if transport == 'plaintext':
self.transport = HttpPlaintext(endpoint, username, password)
elif transport == 'kerberos':
self.transport = HttpKerberos(endpoint)
elif transport == 'ssl':
self.transport = HttpSSL(endpoint, username, password,
cert_pem=cert_pem,
cert_key_pem=cert_key_pem)
else:
raise NotImplementedError()
self.username = username
self.password = password
self.service = service
self.keytab = keytab
self.ca_trust_path = ca_trust_path
def __init__(self, endpoint, transport='plaintext', username=None, password=None, realm=None, service=None, keytab=None, ca_trust_path=None, cert_pem=None, cert_key_pem=None):
"""
@param string endpoint: the WinRM webservice endpoint
@param string transport: transport type, one of 'kerberos' (default), 'ssl', 'plaintext'
@param string username: username
@param string password: password
@param string realm: the Kerberos realm we are authenticating to
@param string service: the service name, default is HTTP
@param string keytab: the path to a keytab file if you are using one
@param string ca_trust_path: Certification Authority trust path
@param string cert_pem: client authentication certificate file path in PEM format
@param string cert_key_pem: client authentication certificate key file path in PEM format
"""
self.endpoint = endpoint
self.timeout = Protocol.DEFAULT_TIMEOUT
self.max_env_sz = Protocol.DEFAULT_MAX_ENV_SIZE
self.locale = Protocol.DEFAULT_LOCALE
if transport == 'plaintext':
self.transport = HttpPlaintext(endpoint, username, password)
elif transport == 'kerberos':
self.transport = HttpKerberos(endpoint)
elif transport == 'ssl':
self.transport = HttpSSL(endpoint, username, password, cert_pem=cert_pem, cert_key_pem=cert_key_pem)
else:
raise NotImplementedError()
self.username = username
self.password = password
self.service = service
self.keytab = keytab
self.ca_trust_path = ca_trust_path
class Protocol(object):
"""This is the main class that does the SOAP request/response logic. There
are a few helper classes, but pretty much everything comes through here
first.
"""
DEFAULT_TIMEOUT = 'PT60S'
DEFAULT_MAX_ENV_SIZE = 153600
DEFAULT_LOCALE = 'en-US'
def __init__(self,
endpoint,
transport='plaintext',
username=None,
password=None,
realm=None,
service=None,
keytab=None,
ca_trust_path=None,
cert_pem=None,
cert_key_pem=None,
server_cert_validation='validate'):
"""
@param string endpoint: the WinRM webservice endpoint
@param string transport: transport type, one of 'kerberos' (default), 'ssl', 'plaintext' # NOQA
@param string username: username
@param string password: password
@param string realm: the Kerberos realm we are authenticating to
@param string service: the service name, default is HTTP
@param string keytab: the path to a keytab file if you are using one
@param string ca_trust_path: Certification Authority trust path
@param string cert_pem: client authentication certificate file path in PEM format # NOQA
@param string cert_key_pem: client authentication certificate key file path in PEM format # NOQA
"""
self.endpoint = endpoint
self.timeout = Protocol.DEFAULT_TIMEOUT
self.max_env_sz = Protocol.DEFAULT_MAX_ENV_SIZE
self.locale = Protocol.DEFAULT_LOCALE
if transport == 'plaintext':
self.transport = HttpPlaintext(endpoint, username, password)
elif transport == 'kerberos':
self.transport = HttpKerberos(
endpoint, server_cert_validation=server_cert_validation)
elif transport == 'ssl':
self.transport = HttpSSL(
endpoint,
username,
password,
cert_pem=cert_pem,
cert_key_pem=cert_key_pem,
server_cert_validation=server_cert_validation)
else:
raise NotImplementedError()
self.username = username
self.password = password
self.service = service
self.keytab = keytab
self.ca_trust_path = ca_trust_path
def set_timeout(self, seconds):
""" Operation timeout, see http://msdn.microsoft.com/en-us/library/ee916629(v=PROT.13).aspx # NOQA
@param int seconds: the number of seconds to set the timeout to.
It will be converted to an ISO8601 format.
"""
# in original library there is an alias - op_timeout method
return duration_isoformat(timedelta(seconds))
def open_shell(self,
i_stream='stdin',
o_stream='stdout stderr',
working_directory=None,
env_vars=None,
noprofile=False,
codepage=437,
lifetime=None,
idle_timeout=None):
"""
Create a Shell on the destination host
@param string i_stream: Which input stream to open. Leave this alone
unless you know what you're doing (default: stdin)
@param string o_stream: Which output stream to open. Leave this alone
unless you know what you're doing (default: stdout stderr)
@param string working_directory: the directory to create the shell in
@param dict env_vars: environment variables to set for the shell. For
instance: {'PATH': '%PATH%;c:/Program Files (x86)/Git/bin/', 'CYGWIN':
'nontsec codepage:utf8'}
@returns The ShellId from the SOAP response. This is our open shell
instance on the remote machine.
@rtype string
"""
rq = {
'env:Envelope':
self._get_soap_header(
resource_uri=
'http://schemas.microsoft.com/wbem/wsman/1/windows/shell/cmd', # NOQA
action='http://schemas.xmlsoap.org/ws/2004/09/transfer/Create')
}
header = rq['env:Envelope']['env:Header']
header['w:OptionSet'] = {
'w:Option': [
{
'@Name': 'WINRS_NOPROFILE',
'#text': str(noprofile).upper() # TODO remove str call
},
{
'@Name': 'WINRS_CODEPAGE',
'#text': str(codepage) # TODO remove str call
}
]
}
shell = rq['env:Envelope'].setdefault('env:Body',
{}).setdefault('rsp:Shell', {})
shell['rsp:InputStreams'] = i_stream
shell['rsp:OutputStreams'] = o_stream
if working_directory:
# TODO ensure that rsp:WorkingDirectory should be nested within
# rsp:Shell
shell['rsp:WorkingDirectory'] = working_directory
# TODO: research Lifetime a bit more:
# http://msdn.microsoft.com/en-us/library/cc251546(v=PROT.13).aspx
# if lifetime:
# shell['rsp:Lifetime'] = iso8601_duration.sec_to_dur(lifetime)
# TODO: make it so the input is given in milliseconds and converted
# to xs:duration
if idle_timeout:
shell['rsp:IdleTimeOut'] = idle_timeout
if env_vars:
env = shell.setdefault('rsp:Environment', {})
for key, value in env_vars.items():
env['rsp:Variable'] = {'@Name': key, '#text': value}
rs = self.send_message(xmltodict.unparse(rq))
# rs = xmltodict.parse(rs)
# return rs['s:Envelope']['s:Body']['x:ResourceCreated']['a:ReferenceParameters']['w:SelectorSet']['w:Selector']['#text'] # NOQA
root = ET.fromstring(rs)
return next(node for node in root.findall('.//*')
if node.get('Name') == 'ShellId').text
# Helper method for building SOAP Header
def _get_soap_header(self,
action=None,
resource_uri=None,
shell_id=None,
message_id=None):
if not message_id:
message_id = uuid.uuid4()
header = {
'@xmlns:xsd': 'http://www.w3.org/2001/XMLSchema',
'@xmlns:xsi': 'http://www.w3.org/2001/XMLSchema-instance',
'@xmlns:env': 'http://www.w3.org/2003/05/soap-envelope',
'@xmlns:a': 'http://schemas.xmlsoap.org/ws/2004/08/addressing',
'@xmlns:b': 'http://schemas.dmtf.org/wbem/wsman/1/cimbinding.xsd',
'@xmlns:n': 'http://schemas.xmlsoap.org/ws/2004/09/enumeration',
'@xmlns:x': 'http://schemas.xmlsoap.org/ws/2004/09/transfer',
'@xmlns:w': 'http://schemas.dmtf.org/wbem/wsman/1/wsman.xsd',
'@xmlns:p': 'http://schemas.microsoft.com/wbem/wsman/1/wsman.xsd',
'@xmlns:rsp':
'http://schemas.microsoft.com/wbem/wsman/1/windows/shell', # NOQA
'@xmlns:cfg': 'http://schemas.microsoft.com/wbem/wsman/1/config',
'env:Header': {
'a:To': 'http://*****:*****@mustUnderstand':
'true',
'#text':
'http://schemas.xmlsoap.org/ws/2004/08/addressing/role/anonymous' # NOQA
}
},
'w:MaxEnvelopeSize': {
'@mustUnderstand': 'true',
'#text': '153600'
},
'a:MessageID': 'uuid:{0}'.format(message_id),
'w:Locale': {
'@mustUnderstand': 'false',
'@xml:lang': 'en-US'
},
'p:DataLocale': {
'@mustUnderstand': 'false',
'@xml:lang': 'en-US'
},
# TODO: research this a bit http://msdn.microsoft.com/en-us/library/cc251561(v=PROT.13).aspx # NOQA
# 'cfg:MaxTimeoutms': 600
'w:OperationTimeout': 'PT60S',
'w:ResourceURI': {
'@mustUnderstand': 'true',
'#text': resource_uri
},
'a:Action': {
'@mustUnderstand': 'true',
'#text': action
}
}
}
if shell_id:
header['env:Header']['w:SelectorSet'] = {
'w:Selector': {
'@Name': 'ShellId',
'#text': shell_id
}
}
return header
def send_message(self, message):
# TODO add message_id vs relates_to checking
# TODO port error handling code
return self.transport.send_message(message)
def close_shell(self, shell_id):
"""
Close the shell
@param string shell_id: The shell id on the remote machine.
See #open_shell
@returns This should have more error checking but it just returns true
for now.
@rtype bool
"""
message_id = uuid.uuid4()
rq = {
'env:Envelope':
self._get_soap_header(
resource_uri=
'http://schemas.microsoft.com/wbem/wsman/1/windows/shell/cmd', # NOQA
action='http://schemas.xmlsoap.org/ws/2004/09/transfer/Delete',
shell_id=shell_id,
message_id=message_id)
}
# SOAP message requires empty env:Body
rq['env:Envelope'].setdefault('env:Body', {})
rs = self.send_message(xmltodict.unparse(rq))
root = ET.fromstring(rs)
relates_to = next(node for node in root.findall('.//*')
if node.tag.endswith('RelatesTo')).text
# TODO change assert into user-friendly exception
assert uuid.UUID(relates_to.replace('uuid:', '')) == message_id
def run_command(self,
shell_id,
command,
arguments=(),
console_mode_stdin=True,
skip_cmd_shell=False):
"""
Run a command on a machine with an open shell
@param string shell_id: The shell id on the remote machine.
See #open_shell
@param string command: The command to run on the remote machine
@param iterable of string arguments: An array of arguments for this
command
@param bool console_mode_stdin: (default: True)
@param bool skip_cmd_shell: (default: False)
@return: The CommandId from the SOAP response.
This is the ID we need to query in order to get output.
@rtype string
"""
rq = {
'env:Envelope':
self._get_soap_header(
resource_uri=
'http://schemas.microsoft.com/wbem/wsman/1/windows/shell/cmd', # NOQA
action=
'http://schemas.microsoft.com/wbem/wsman/1/windows/shell/Command', # NOQA
shell_id=shell_id)
}
header = rq['env:Envelope']['env:Header']
header['w:OptionSet'] = {
'w:Option': [{
'@Name': 'WINRS_CONSOLEMODE_STDIN',
'#text': str(console_mode_stdin).upper()
}, {
'@Name': 'WINRS_SKIP_CMD_SHELL',
'#text': str(skip_cmd_shell).upper()
}]
}
cmd_line = rq['env:Envelope'].setdefault('env:Body', {})\
.setdefault('rsp:CommandLine', {})
cmd_line['rsp:Command'] = {'#text': command}
if arguments:
cmd_line['rsp:Arguments'] = ' '.join(arguments)
rs = self.send_message(xmltodict.unparse(rq))
root = ET.fromstring(rs)
command_id = next(node for node in root.findall('.//*')
if node.tag.endswith('CommandId')).text
return command_id
def cleanup_command(self, shell_id, command_id):
"""
Clean-up after a command. @see #run_command
@param string shell_id: The shell id on the remote machine.
See #open_shell
@param string command_id: The command id on the remote machine.
See #run_command
@returns: This should have more error checking but it just returns true
for now.
@rtype bool
"""
message_id = uuid.uuid4()
rq = {
'env:Envelope':
self._get_soap_header(
resource_uri=
'http://schemas.microsoft.com/wbem/wsman/1/windows/shell/cmd', # NOQA
action=
'http://schemas.microsoft.com/wbem/wsman/1/windows/shell/Signal', # NOQA
shell_id=shell_id,
message_id=message_id)
}
# Signal the Command references to terminate (close stdout/stderr)
signal = rq['env:Envelope'].setdefault('env:Body', {}).setdefault(
'rsp:Signal', {})
signal['@CommandId'] = command_id
signal['rsp:Code'] = \
'http://schemas.microsoft.com/wbem/wsman/1/windows/shell/signal/terminate' # NOQA
rs = self.send_message(xmltodict.unparse(rq))
root = ET.fromstring(rs)
relates_to = next(node for node in root.findall('.//*')
if node.tag.endswith('RelatesTo')).text
# TODO change assert into user-friendly exception
assert uuid.UUID(relates_to.replace('uuid:', '')) == message_id
def get_command_output(self, shell_id, command_id):
"""
Get the Output of the given shell and command
@param string shell_id: The shell id on the remote machine.
See #open_shell
@param string command_id: The command id on the remote machine.
See #run_command
#@return [Hash] Returns a Hash with a key :exitcode and :data.
Data is an Array of Hashes where the cooresponding key
# is either :stdout or :stderr. The reason it is in an Array so so
we can get the output in the order it ocurrs on
# the console.
"""
stdout_buffer, stderr_buffer = [], []
command_done = False
while not command_done:
stdout, stderr, return_code, command_done = \
self._raw_get_command_output(shell_id, command_id)
stdout_buffer.append(stdout)
stderr_buffer.append(stderr)
return ''.join(stdout_buffer), ''.join(stderr_buffer), return_code
def _raw_get_command_output(self, shell_id, command_id):
rq = {
'env:Envelope':
self._get_soap_header(
resource_uri=
'http://schemas.microsoft.com/wbem/wsman/1/windows/shell/cmd', # NOQA
action=
'http://schemas.microsoft.com/wbem/wsman/1/windows/shell/Receive', # NOQA
shell_id=shell_id)
}
stream = rq['env:Envelope'].setdefault(
'env:Body', {}).setdefault('rsp:Receive', {})\
.setdefault('rsp:DesiredStream', {})
stream['@CommandId'] = command_id
stream['#text'] = 'stdout stderr'
rs = self.send_message(xmltodict.unparse(rq))
root = ET.fromstring(rs)
stream_nodes = [
node for node in root.findall('.//*')
if node.tag.endswith('Stream')
]
stdout = stderr = ''
return_code = -1
for stream_node in stream_nodes:
if stream_node.text:
if stream_node.attrib['Name'] == 'stdout':
stdout += str(
base64.b64decode(stream_node.text.encode('ascii')))
elif stream_node.attrib['Name'] == 'stderr':
stderr += str(
base64.b64decode(stream_node.text.encode('ascii')))
# We may need to get additional output if the stream has not finished.
# The CommandState will change from Running to Done like so:
# @example
# from...
# <rsp:CommandState CommandId="..." State="http://schemas.microsoft.com/wbem/wsman/1/windows/shell/CommandState/Running"/> # NOQA
# to...
# <rsp:CommandState CommandId="..." State="http://schemas.microsoft.com/wbem/wsman/1/windows/shell/CommandState/Done"> # NOQA
# <rsp:ExitCode>0</rsp:ExitCode>
# </rsp:CommandState>
command_done = len([
node for node in root.findall('.//*')
if node.get('State', '').endswith('CommandState/Done')
]) == 1
if command_done:
return_code = int(
next(node for node in root.findall('.//*')
if node.tag.endswith('ExitCode')).text)
return stdout, stderr, return_code, command_done
class Protocol(object):
"""This is the main class that does the SOAP request/response logic. There
are a few helper classes, but pretty much everything comes through here
first.
"""
DEFAULT_TIMEOUT = 'PT60S'
DEFAULT_MAX_ENV_SIZE = 153600
DEFAULT_LOCALE = 'en-US'
CODEPAGES = {
437: 'cp437',
65001: 'utf-8-sig'
}
DEFAULT_CODEPAGE = 437
def __init__(self, endpoint, transport='plaintext', username=None,
password=None, realm=None, service=None, keytab=None,
ca_trust_path=None, cert_pem=None, cert_key_pem=None,
codepage=None):
"""
@param string endpoint: the WinRM webservice endpoint
@param string transport: transport type, one of 'kerberos' (default), 'ssl', 'plaintext' # NOQA
@param string username: username
@param string password: password
@param string realm: the Kerberos realm we are authenticating to
@param string service: the service name, default is HTTP
@param string keytab: the path to a keytab file if you are using one
@param string ca_trust_path: Certification Authority trust path
@param string cert_pem: client authentication certificate file path in PEM format # NOQA
@param string cert_key_pem: client authentication certificate key file path in PEM format # NOQA
@param int codepage: integer referencing one of the possible codepages in Protocol.CODEPAGES
"""
self.endpoint = endpoint
self.timeout = self.DEFAULT_TIMEOUT
self.max_env_sz = self.DEFAULT_MAX_ENV_SIZE
self.locale = self.DEFAULT_LOCALE
if codepage:
self.codepage = codepage
else:
self.codepage = self.DEFAULT_CODEPAGE
if transport == 'plaintext':
self.transport = HttpPlaintext(endpoint, username, password)
elif transport == 'kerberos':
self.transport = HttpKerberos(endpoint)
elif transport == 'ssl':
self.transport = HttpSSL(endpoint, username, password,
cert_pem=cert_pem,
cert_key_pem=cert_key_pem)
else:
raise NotImplementedError()
self.username = username
self.password = password
self.service = service
self.keytab = keytab
self.ca_trust_path = ca_trust_path
def set_timeout(self, seconds):
""" Operation timeout, see http://msdn.microsoft.com/en-us/library/ee916629(v=PROT.13).aspx # NOQA
@param int seconds: the number of seconds to set the timeout to.
It will be converted to an ISO8601 format.
"""
# in original library there is an alias - op_timeout method
return duration_isoformat(timedelta(seconds))
def open_shell(self, i_stream='stdin', o_stream='stdout stderr',
working_directory=None, env_vars=None, noprofile=False,
codepage=None, lifetime=None, idle_timeout=None):
"""
Create a Shell on the destination host
@param string i_stream: Which input stream to open. Leave this alone
unless you know what you're doing (default: stdin)
@param string o_stream: Which output stream to open. Leave this alone
unless you know what you're doing (default: stdout stderr)
@param string working_directory: the directory to create the shell in
@param dict env_vars: environment variables to set for the shell. For
instance: {'PATH': '%PATH%;c:/Program Files (x86)/Git/bin/', 'CYGWIN':
'nontsec codepage:utf8'}
@param codepage: a codepage integer, referencing a Response.CODEPAGES key
@returns The ShellId from the SOAP response. This is our open shell
instance on the remote machine.
@rtype string
"""
if not codepage:
codepage = self.codepage
rq = {'env:Envelope': self._get_soap_header(
resource_uri='http://schemas.microsoft.com/wbem/wsman/1/windows/shell/cmd', # NOQA
action='http://schemas.xmlsoap.org/ws/2004/09/transfer/Create')}
header = rq['env:Envelope']['env:Header']
header['w:OptionSet'] = {
'w:Option': [
{
'@Name': 'WINRS_NOPROFILE',
'#text': str(noprofile).upper() # TODO remove str call
},
{
'@Name': 'WINRS_CODEPAGE',
'#text': str(self.codepage) # TODO remove str call
}
]
}
shell = rq['env:Envelope'].setdefault(
'env:Body', {}).setdefault('rsp:Shell', {})
shell['rsp:InputStreams'] = i_stream
shell['rsp:OutputStreams'] = o_stream
if working_directory:
# TODO ensure that rsp:WorkingDirectory should be nested within
# rsp:Shell
shell['rsp:WorkingDirectory'] = working_directory
# TODO: research Lifetime a bit more:
# http://msdn.microsoft.com/en-us/library/cc251546(v=PROT.13).aspx
# if lifetime:
# shell['rsp:Lifetime'] = iso8601_duration.sec_to_dur(lifetime)
# TODO: make it so the input is given in milliseconds and converted
# to xs:duration
if idle_timeout:
shell['rsp:IdleTimeOut'] = idle_timeout
if env_vars:
env = shell.setdefault('rsp:Environment', {})
for key, value in env_vars.items():
env['rsp:Variable'] = {'@Name': key, '#text': value}
rs = self.send_message(xmltodict.unparse(rq))
# rs = xmltodict.parse(rs)
# return rs['s:Envelope']['s:Body']['x:ResourceCreated']['a:ReferenceParameters']['w:SelectorSet']['w:Selector']['#text'] # NOQA
root = ET.fromstring(rs)
return next(node for node in root.findall('.//*')
if node.get('Name') == 'ShellId').text
# Helper method for building SOAP Header
def _get_soap_header(self, action=None, resource_uri=None, shell_id=None,
message_id=None):
if not message_id:
message_id = uuid.uuid4()
header = {
'@xmlns:xsd': 'http://www.w3.org/2001/XMLSchema',
'@xmlns:xsi': 'http://www.w3.org/2001/XMLSchema-instance',
'@xmlns:env': 'http://www.w3.org/2003/05/soap-envelope',
'@xmlns:a': 'http://schemas.xmlsoap.org/ws/2004/08/addressing',
'@xmlns:b': 'http://schemas.dmtf.org/wbem/wsman/1/cimbinding.xsd',
'@xmlns:n': 'http://schemas.xmlsoap.org/ws/2004/09/enumeration',
'@xmlns:x': 'http://schemas.xmlsoap.org/ws/2004/09/transfer',
'@xmlns:w': 'http://schemas.dmtf.org/wbem/wsman/1/wsman.xsd',
'@xmlns:p': 'http://schemas.microsoft.com/wbem/wsman/1/wsman.xsd',
'@xmlns:rsp': 'http://schemas.microsoft.com/wbem/wsman/1/windows/shell', # NOQA
'@xmlns:cfg': 'http://schemas.microsoft.com/wbem/wsman/1/config',
'env:Header': {
'a:To': 'http://*****:*****@mustUnderstand': 'true',
'#text': 'http://schemas.xmlsoap.org/ws/2004/08/addressing/role/anonymous' # NOQA
}
},
'w:MaxEnvelopeSize': {
'@mustUnderstand': 'true',
'#text': '153600'
},
'a:MessageID': 'uuid:{0}'.format(message_id),
'w:Locale': {
'@mustUnderstand': 'false',
'@xml:lang': 'en-US'
},
'p:DataLocale': {
'@mustUnderstand': 'false',
'@xml:lang': 'en-US'
},
# TODO: research this a bit http://msdn.microsoft.com/en-us/library/cc251561(v=PROT.13).aspx # NOQA
# 'cfg:MaxTimeoutms': 600
'w:OperationTimeout': 'PT60S',
'w:ResourceURI': {
'@mustUnderstand': 'true',
'#text': resource_uri
},
'a:Action': {
'@mustUnderstand': 'true',
'#text': action
}
}
}
if shell_id:
header['env:Header']['w:SelectorSet'] = {
'w:Selector': {
'@Name': 'ShellId',
'#text': shell_id
}
}
return header
def send_message(self, message):
# TODO add message_id vs relates_to checking
# TODO port error handling code
return self.transport.send_message(message)
def close_shell(self, shell_id):
"""
Close the shell
@param string shell_id: The shell id on the remote machine.
See #open_shell
@returns This should have more error checking but it just returns true
for now.
@rtype bool
"""
message_id = uuid.uuid4()
rq = {'env:Envelope': self._get_soap_header(
resource_uri='http://schemas.microsoft.com/wbem/wsman/1/windows/shell/cmd', # NOQA
action='http://schemas.xmlsoap.org/ws/2004/09/transfer/Delete',
shell_id=shell_id,
message_id=message_id)}
# SOAP message requires empty env:Body
rq['env:Envelope'].setdefault('env:Body', {})
rs = self.send_message(xmltodict.unparse(rq))
root = ET.fromstring(rs)
relates_to = next(node for node in root.findall('.//*')
if node.tag.endswith('RelatesTo')).text
# TODO change assert into user-friendly exception
assert uuid.UUID(relates_to.replace('uuid:', '')) == message_id
def run_command(self, shell_id, command, arguments=(),
console_mode_stdin=True, skip_cmd_shell=False):
"""
Run a command on a machine with an open shell
@param string shell_id: The shell id on the remote machine.
See #open_shell
@param string command: The command to run on the remote machine
@param iterable of string arguments: An array of arguments for this
command
@param bool console_mode_stdin: (default: True)
@param bool skip_cmd_shell: (default: False)
@return: The CommandId from the SOAP response.
This is the ID we need to query in order to get output.
@rtype string
"""
rq = {'env:Envelope': self._get_soap_header(
resource_uri='http://schemas.microsoft.com/wbem/wsman/1/windows/shell/cmd', # NOQA
action='http://schemas.microsoft.com/wbem/wsman/1/windows/shell/Command', # NOQA
shell_id=shell_id)}
header = rq['env:Envelope']['env:Header']
header['w:OptionSet'] = {
'w:Option': [
{
'@Name': 'WINRS_CONSOLEMODE_STDIN',
'#text': str(console_mode_stdin).upper()
},
{
'@Name': 'WINRS_SKIP_CMD_SHELL',
'#text': str(skip_cmd_shell).upper()
}
]
}
cmd_line = rq['env:Envelope'].setdefault('env:Body', {})\
.setdefault('rsp:CommandLine', {})
cmd_line['rsp:Command'] = {'#text': command}
if arguments:
cmd_line['rsp:Arguments'] = ' '.join(arguments)
rs = self.send_message(xmltodict.unparse(rq))
root = ET.fromstring(rs)
command_id = next(node for node in root.findall('.//*')
if node.tag.endswith('CommandId')).text
return command_id
def cleanup_command(self, shell_id, command_id):
"""
Clean-up after a command. @see #run_command
@param string shell_id: The shell id on the remote machine.
See #open_shell
@param string command_id: The command id on the remote machine.
See #run_command
@returns: This should have more error checking but it just returns true
for now.
@rtype bool
"""
message_id = uuid.uuid4()
rq = {'env:Envelope': self._get_soap_header(
resource_uri='http://schemas.microsoft.com/wbem/wsman/1/windows/shell/cmd', # NOQA
action='http://schemas.microsoft.com/wbem/wsman/1/windows/shell/Signal', # NOQA
shell_id=shell_id,
message_id=message_id)}
# Signal the Command references to terminate (close stdout/stderr)
signal = rq['env:Envelope'].setdefault(
'env:Body', {}).setdefault('rsp:Signal', {})
signal['@CommandId'] = command_id
signal['rsp:Code'] = \
'http://schemas.microsoft.com/wbem/wsman/1/windows/shell/signal/terminate' # NOQA
rs = self.send_message(xmltodict.unparse(rq))
root = ET.fromstring(rs)
relates_to = next(node for node in root.findall('.//*')
if node.tag.endswith('RelatesTo')).text
# TODO change assert into user-friendly exception
assert uuid.UUID(relates_to.replace('uuid:', '')) == message_id
def get_command_output(self, shell_id, command_id, ostreams=()):
"""
Get the Output of the given shell and command
@param string shell_id: The shell id on the remote machine.
See #open_shell
@param string command_id: The command id on the remote machine.
See #run_command
@param ostreams: A tuple of stdout and stderr streams to use
for the output of the remote machine. If not given, will
just return the output in the first two parts of the tuple.
#@return [Hash] Returns a Hash with a key :exitcode and :data.
Data is an Array of Hashes where the cooresponding key
# is either :stdout or :stderr. The reason it is in an Array so so
we can get the output in the order it ocurrs on
# the console.
"""
def get_buffered_split_streams(ostreams):
if ostreams <> ():
stdout_stream, stderr_stream = ostreams
return BufferedSplitStream(stdout_stream), BufferedSplitStream(stderr_stream)
else:
return BufferedSplitStream(None), BufferedSplitStream(None)
stdout_stream, stderr_stream = get_buffered_split_streams(ostreams)
command_done = False
while not command_done:
return_code, command_done = \
self._raw_get_command_output(shell_id, command_id, stdout_stream, stderr_stream)
return stdout_stream.getvalue(), stderr_stream.getvalue(), return_code
def _raw_get_command_output(self, shell_id, command_id, stdout_stream, stderr_stream):
rq = {'env:Envelope': self._get_soap_header(
resource_uri='http://schemas.microsoft.com/wbem/wsman/1/windows/shell/cmd', # NOQA
action='http://schemas.microsoft.com/wbem/wsman/1/windows/shell/Receive', # NOQA
shell_id=shell_id)}
stream = rq['env:Envelope'].setdefault(
'env:Body', {}).setdefault('rsp:Receive', {})\
.setdefault('rsp:DesiredStream', {})
stream['@CommandId'] = command_id
stream['#text'] = 'stdout stderr'
rs = self.send_message(xmltodict.unparse(rq))
root = ET.fromstring(rs)
stream_nodes = [node for node in root.findall('.//*')
if node.tag.endswith('Stream')]
return_code = -1
decode_type = self.CODEPAGES.get(self.codepage, self.CODEPAGES[self.DEFAULT_CODEPAGE])
for stream_node in stream_nodes:
if stream_node.text:
if stream_node.attrib['Name'] == 'stdout':
stdout_stream.write(base64.b64decode(stream_node.text).decode(decode_type))
elif stream_node.attrib['Name'] == 'stderr':
stderr_stream.write(base64.b64decode(stream_node.text).decode(decode_type))
# We may need to get additional output if the stream has not finished.
# The CommandState will change from Running to Done like so:
# @example
# from...
# <rsp:CommandState CommandId="..." State="http://schemas.microsoft.com/wbem/wsman/1/windows/shell/CommandState/Running"/> # NOQA
# to...
# <rsp:CommandState CommandId="..." State="http://schemas.microsoft.com/wbem/wsman/1/windows/shell/CommandState/Done"> # NOQA
# <rsp:ExitCode>0</rsp:ExitCode>
# </rsp:CommandState>
command_done = len([node for node in root.findall('.//*')
if node.get('State', '').endswith(
'CommandState/Done')]) == 1
if command_done:
return_code = int(next(node for node in root.findall('.//*')
if node.tag.endswith('ExitCode')).text)
return return_code, command_done