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"""
Windows Service module.
.. versionchanged:: 2016.11.0
Rewritten to use PyWin32
"""
import fnmatch
import logging
import re
import time
import salt.utils.path
import salt.utils.platform
import salt.utils.win_service
from salt.exceptions import CommandExecutionError
try:
import pywintypes
import win32service
import win32serviceutil
HAS_WIN32_MODS = True
except ImportError:
HAS_WIN32_MODS = False
log = logging.getLogger(__name__)
# Define the module's virtual name
__virtualname__ = "service"
SERVICE_TYPE = salt.utils.win_service.SERVICE_TYPE
SERVICE_START_TYPE = salt.utils.win_service.SERVICE_START_TYPE
SERVICE_ERROR_CONTROL = salt.utils.win_service.SERVICE_ERROR_CONTROL
def __virtual__():
"""
Only works on Windows systems with PyWin32 installed
"""
if not salt.utils.platform.is_windows():
return False, "Module win_service: module only works on Windows."
if not HAS_WIN32_MODS:
return False, "Module win_service: failed to load win32 modules"
return __virtualname__
def _status_wait(service_name, end_time, service_states):
"""
Helper function that will wait for the status of the service to match the
provided status before an end time expires. Used for service stop and start
.. versionadded:: 2017.7.9,2018.3.4
Args:
service_name (str):
The name of the service
end_time (float):
A future time. e.g. time.time() + 10
service_states (list):
Services statuses to wait for as returned by info()
Returns:
dict: A dictionary containing information about the service.
:codeauthor: Damon Atkins <https://github.com/damon-atkins>
"""
info_results = info(service_name)
while info_results["Status"] in service_states and time.time() < end_time:
# From Microsoft: Do not wait longer than the wait hint. A good interval
# is one-tenth of the wait hint but not less than 1 second and not more
# than 10 seconds.
# https://docs.microsoft.com/en-us/windows/desktop/services/starting-a-service
# https://docs.microsoft.com/en-us/windows/desktop/services/stopping-a-service
# Wait hint is in ms
wait_time = info_results["Status_WaitHint"]
# Convert to seconds or 0
wait_time = wait_time / 1000 if wait_time else 0
if wait_time < 1:
wait_time = 1
elif wait_time > 10:
wait_time = 10
time.sleep(wait_time)
info_results = info(service_name)
return info_results
def _cmd_quote(cmd):
r"""
Helper function to properly format the path to the binary for the service
Must be wrapped in double quotes to account for paths that have spaces. For
example:
``"C:\Program Files\Path\to\bin.exe"``
Args:
cmd (str): Full path to the binary
Returns:
str: Properly quoted path to the binary
"""
# Remove all single and double quotes from the beginning and the end
pattern = re.compile("^(\\\"|').*|.*(\\\"|')$")
while pattern.match(cmd) is not None:
cmd = cmd.strip('"').strip("'")
# Ensure the path to the binary is wrapped in double quotes to account for
# spaces in the path
cmd = f'"{cmd}"'
return cmd
def get_enabled():
"""
Return a list of enabled services. Enabled is defined as a service that is
marked to Auto Start.
Returns:
list: A list of enabled services
CLI Example:
.. code-block:: bash
salt '*' service.get_enabled
"""
raw_services = _get_services()
services = set()
for service in raw_services:
if info(service["ServiceName"])["StartType"] in ["Auto"]:
services.add(service["ServiceName"])
return sorted(services)
def get_disabled():
"""
Return a list of disabled services. Disabled is defined as a service that is
marked 'Disabled' or 'Manual'.
Returns:
list: A list of disabled services.
CLI Example:
.. code-block:: bash
salt '*' service.get_disabled
"""
raw_services = _get_services()
services = set()
for service in raw_services:
if info(service["ServiceName"])["StartType"] in ["Manual", "Disabled"]:
services.add(service["ServiceName"])
return sorted(services)
def available(name):
"""
Check if a service is available on the system.
Args:
name (str): The name of the service to check
Returns:
bool: ``True`` if the service is available, ``False`` otherwise
CLI Example:
.. code-block:: bash
salt '*' service.available <service name>
"""
for service in get_all():
if name.lower() == service.lower():
return True
return False
def missing(name):
"""
The inverse of service.available.
Args:
name (str): The name of the service to check
Returns:
bool: ``True`` if the service is missing, ``False`` otherwise
CLI Example:
.. code-block:: bash
salt '*' service.missing <service name>
"""
return name not in get_all()
def _get_services():
"""
Returns a list of all services on the system.
"""
handle_scm = win32service.OpenSCManager(
None, None, win32service.SC_MANAGER_ENUMERATE_SERVICE
)
try:
services = win32service.EnumServicesStatusEx(handle_scm)
except AttributeError:
services = win32service.EnumServicesStatus(handle_scm)
finally:
win32service.CloseServiceHandle(handle_scm)
return services
def get_all():
"""
Return all installed services
Returns:
list: Returns a list of all services on the system.
CLI Example:
.. code-block:: bash
salt '*' service.get_all
"""
services = _get_services()
ret = set()
for service in services:
ret.add(service["ServiceName"])
return sorted(ret)
def get_service_name(*args):
"""
The Display Name is what is displayed in Windows when services.msc is
executed. Each Display Name has an associated Service Name which is the
actual name of the service. This function allows you to discover the
Service Name by returning a dictionary of Display Names and Service Names,
or filter by adding arguments of Display Names.
If no args are passed, return a dict of all services where the keys are the
service Display Names and the values are the Service Names.
If arguments are passed, create a dict of Display Names and Service Names
Returns:
dict: A dictionary of display names and service names
CLI Examples:
.. code-block:: bash
salt '*' service.get_service_name
salt '*' service.get_service_name 'Google Update Service (gupdate)' 'DHCP Client'
"""
raw_services = _get_services()
services = dict()
for raw_service in raw_services:
if args:
if (
raw_service["DisplayName"] in args
or raw_service["ServiceName"] in args
or raw_service["ServiceName"].lower() in args
):
services[raw_service["DisplayName"]] = raw_service["ServiceName"]
else:
services[raw_service["DisplayName"]] = raw_service["ServiceName"]
return services
def info(name):
"""
Get information about a service on the system
Args:
name (str): The name of the service. This is not the display name. Use
``get_service_name`` to find the service name.
Returns:
dict: A dictionary containing information about the service.
CLI Example:
.. code-block:: bash
salt '*' service.info spooler
"""
return salt.utils.win_service.info(name=name)
def start(name, timeout=90):
"""
Start the specified service.
.. warning::
You cannot start a disabled service in Windows. If the service is
disabled, it will be changed to ``Manual`` start.
Args:
name (str): The name of the service to start
timeout (int):
The time in seconds to wait for the service to start before
returning. Default is 90 seconds
.. versionadded:: 2017.7.9,2018.3.4
Returns:
bool: ``True`` if successful, otherwise ``False``. Also returns ``True``
if the service is already started
CLI Example:
.. code-block:: bash
salt '*' service.start <service name>
"""
# Set the service to manual if disabled
if disabled(name):
modify(name, start_type="Manual")
try:
win32serviceutil.StartService(name)
except pywintypes.error as exc:
if exc.winerror != 1056:
raise CommandExecutionError(f"Failed To Start {name}: {exc.strerror}")
log.debug('Service "%s" is running', name)
srv_status = _status_wait(
service_name=name,
end_time=time.time() + int(timeout),
service_states=["Start Pending", "Stopped"],
)
return srv_status["Status"] == "Running"
def stop(name, timeout=90):
"""
Stop the specified service
Args:
name (str): The name of the service to stop
timeout (int):
The time in seconds to wait for the service to stop before
returning. Default is 90 seconds
.. versionadded:: 2017.7.9,2018.3.4
Returns:
bool: ``True`` if successful, otherwise ``False``. Also returns ``True``
if the service is already stopped
CLI Example:
.. code-block:: bash
salt '*' service.stop <service name>
"""
try:
win32serviceutil.StopService(name)
except pywintypes.error as exc:
if exc.winerror != 1062:
raise CommandExecutionError(f"Failed To Stop {name}: {exc.strerror}")
log.debug('Service "%s" is not running', name)
srv_status = _status_wait(
service_name=name,
end_time=time.time() + int(timeout),
service_states=["Running", "Stop Pending"],
)
return srv_status["Status"] == "Stopped"
def restart(name, timeout=90):
"""
Restart the named service. This issues a stop command followed by a start.
Args:
name: The name of the service to restart.
.. note::
If the name passed is ``salt-minion`` a scheduled task is
created and executed to restart the salt-minion service.
timeout (int):
The time in seconds to wait for the service to stop and start before
returning. Default is 90 seconds
.. note::
The timeout is cumulative meaning it is applied to the stop and
then to the start command. A timeout of 90 could take up to 180
seconds if the service is long in stopping and starting
.. versionadded:: 2017.7.9,2018.3.4
Returns:
bool: ``True`` if successful, otherwise ``False``
CLI Example:
.. code-block:: bash
salt '*' service.restart <service name>
"""
if "salt-minion" in name:
create_win_salt_restart_task()
return execute_salt_restart_task()
return stop(name=name, timeout=timeout) and start(name=name, timeout=timeout)
def create_win_salt_restart_task():
"""
Create a task in Windows task scheduler to enable restarting the salt-minion
Returns:
bool: ``True`` if successful, otherwise ``False``
CLI Example:
.. code-block:: bash
salt '*' service.create_win_salt_restart_task()
"""
# Updated to use full name for Nessus agent
cmd = salt.utils.path.which("cmd")
args = "/c ping -n 3 127.0.0.1 && net stop salt-minion && net start salt-minion"
return __salt__["task.create_task"](
name="restart-salt-minion",
user_name="System",
force=True,
action_type="Execute",
cmd=cmd,
arguments=args,
trigger_type="Once",
start_date="1975-01-01",
start_time="01:00",
)
def execute_salt_restart_task():
"""
Run the Windows Salt restart task
Returns:
bool: ``True`` if successful, otherwise ``False``
CLI Example:
.. code-block:: bash
salt '*' service.execute_salt_restart_task()
"""
return __salt__["task.run"](name="restart-salt-minion")
def status(name, *args, **kwargs):
"""
Return the status for a service.
If the name contains globbing, a dict mapping service name to True/False
values is returned.
.. versionchanged:: 2018.3.0
The service name can now be a glob (e.g. ``salt*``)
.. versionchanged:: 3006.0
Returns "Not Found" if the service is not found on the system
Args:
name (str): The name of the service to check
Returns:
bool: True if running, False otherwise
dict: Maps service name to True if running, False otherwise
str: Not Found if the service is not found on the system
CLI Example:
.. code-block:: bash
salt '*' service.status <service name>
"""
results = {}
all_services = get_all()
contains_globbing = bool(re.search(r"\*|\?|\[.+\]", name))
if contains_globbing:
services = fnmatch.filter(all_services, name)
else:
services = [name]
for service in services:
try:
results[service] = info(service)["Status"] in ["Running", "Stop Pending"]
except CommandExecutionError:
results[service] = "Not Found"
if contains_globbing:
return results
return results[name]
def getsid(name):
"""
Return the SID for this windows service
Args:
name (str): The name of the service for which to return the SID
Returns:
str: A string representing the SID for the service
CLI Example:
.. code-block:: bash
salt '*' service.getsid <service name>
"""
return info(name)["sid"]
def modify(
name,
bin_path=None,
exe_args=None,
display_name=None,
description=None,
service_type=None,
start_type=None,
start_delayed=None,
error_control=None,
load_order_group=None,
dependencies=None,
account_name=None,
account_password=None,
run_interactive=None,
):
# pylint: disable=anomalous-backslash-in-string
"""
Modify a service's parameters. Changes will not be made for parameters that
are not passed.
.. versionadded:: 2016.11.0
Args:
name (str):
The name of the service. Can be found using the
``service.get_service_name`` function
bin_path (str):
The path to the service executable. Backslashes must be escaped, eg:
``C:\\path\\to\\binary.exe``
exe_args (str):
Any arguments required by the service executable
display_name (str):
The name to display in the service manager
description (str):
The description to display for the service
service_type (str):
Specifies the service type. Default is ``own``. Valid options are as
follows:
- kernel: Driver service
- filesystem: File system driver service
- adapter: Adapter driver service (reserved)
- recognizer: Recognizer driver service (reserved)
- own (default): Service runs in its own process
- share: Service shares a process with one or more other services
start_type (str):
Specifies the service start type. Valid options are as follows:
- boot: Device driver that is loaded by the boot loader
- system: Device driver that is started during kernel initialization
- auto: Service that automatically starts
- manual: Service must be started manually
- disabled: Service cannot be started
start_delayed (bool):
Set the service to Auto(Delayed Start). Only valid if the start_type
is set to ``Auto``. If service_type is not passed, but the service
is already set to ``Auto``, then the flag will be set.
error_control (str):
The severity of the error, and action taken, if this service fails
to start. Valid options are as follows:
- normal: Error is logged and a message box is displayed
- severe: Error is logged and computer attempts a restart with the
last known good configuration
- critical: Error is logged, computer attempts to restart with the
last known good configuration, system halts on failure
- ignore: Error is logged and startup continues, no notification is
given to the user
load_order_group (str):
The name of the load order group to which this service belongs
dependencies (list):
A list of services or load ordering groups that must start before
this service
account_name (str):
The name of the account under which the service should run. For
``own`` type services this should be in the ``domain\\username``
format. The following are examples of valid built-in service
accounts:
- NT Authority\\LocalService
- NT Authority\\NetworkService
- NT Authority\\LocalSystem
- .\\LocalSystem
account_password (str):
The password for the account name specified in ``account_name``. For
the above built-in accounts, this can be None. Otherwise a password
must be specified.
run_interactive (bool):
If this setting is True, the service will be allowed to interact
with the user. Not recommended for services that run with elevated
privileges.
Returns:
dict: a dictionary of changes made
CLI Example:
.. code-block:: bash
salt '*' service.modify spooler start_type=disabled
"""
# pylint: enable=anomalous-backslash-in-string
# https://msdn.microsoft.com/en-us/library/windows/desktop/ms681987(v=vs.85).aspx
# https://msdn.microsoft.com/en-us/library/windows/desktop/ms681988(v-vs.85).aspx
handle_scm = win32service.OpenSCManager(None, None, win32service.SC_MANAGER_CONNECT)
try:
handle_svc = win32service.OpenService(
handle_scm,
name,
win32service.SERVICE_CHANGE_CONFIG | win32service.SERVICE_QUERY_CONFIG,
)
except pywintypes.error as exc:
raise CommandExecutionError(f"Failed To Open {name}: {exc.strerror}")
config_info = win32service.QueryServiceConfig(handle_svc)
changes = dict()
# Input Validation
if bin_path is not None:
# shlex.quote the path to the binary
bin_path = _cmd_quote(bin_path)
if exe_args is not None:
bin_path = f"{bin_path} {exe_args}"
changes["BinaryPath"] = bin_path
if service_type is not None:
if service_type.lower() in SERVICE_TYPE:
service_type = SERVICE_TYPE[service_type.lower()]
if run_interactive:
service_type = service_type | win32service.SERVICE_INTERACTIVE_PROCESS
else:
raise CommandExecutionError(f"Invalid Service Type: {service_type}")
else:
if run_interactive is True:
service_type = config_info[0] | win32service.SERVICE_INTERACTIVE_PROCESS
elif run_interactive is False:
service_type = config_info[0] ^ win32service.SERVICE_INTERACTIVE_PROCESS
else:
service_type = win32service.SERVICE_NO_CHANGE
if service_type is not win32service.SERVICE_NO_CHANGE:
flags = list()
for bit in SERVICE_TYPE:
if isinstance(bit, int) and service_type & bit:
flags.append(SERVICE_TYPE[bit])
changes["ServiceType"] = flags if flags else service_type
if start_type is not None:
if start_type.lower() in SERVICE_START_TYPE:
start_type = SERVICE_START_TYPE[start_type.lower()]
else:
raise CommandExecutionError(f"Invalid Start Type: {start_type}")
changes["StartType"] = SERVICE_START_TYPE[start_type]
else:
start_type = win32service.SERVICE_NO_CHANGE
if error_control is not None:
if error_control.lower() in SERVICE_ERROR_CONTROL:
error_control = SERVICE_ERROR_CONTROL[error_control.lower()]
else:
raise CommandExecutionError(f"Invalid Error Control: {error_control}")
changes["ErrorControl"] = SERVICE_ERROR_CONTROL[error_control]
else:
error_control = win32service.SERVICE_NO_CHANGE
if account_name is not None:
changes["ServiceAccount"] = account_name
if account_name in ["LocalSystem", "LocalService", "NetworkService"]:
account_password = ""
if account_password is not None:
changes["ServiceAccountPassword"] = "XXX-REDACTED-XXX"
if load_order_group is not None:
changes["LoadOrderGroup"] = load_order_group
if dependencies is not None:
changes["Dependencies"] = dependencies
if display_name is not None:
changes["DisplayName"] = display_name
win32service.ChangeServiceConfig(
handle_svc,
service_type,
start_type,
error_control,
bin_path,
load_order_group,
0,
dependencies,
account_name,
account_password,
display_name,
)
if description is not None:
win32service.ChangeServiceConfig2(
handle_svc, win32service.SERVICE_CONFIG_DESCRIPTION, description
)
changes["Description"] = description
if start_delayed is not None:
# You can only set delayed start for services that are set to auto start
# Start type 2 is Auto
# Start type -1 is no change
if (start_type == -1 and config_info[1] == 2) or start_type == 2:
win32service.ChangeServiceConfig2(
handle_svc,
win32service.SERVICE_CONFIG_DELAYED_AUTO_START_INFO,
start_delayed,
)
changes["StartTypeDelayed"] = start_delayed
else:
changes["Warning"] = 'start_delayed: Requires start_type "auto"'
win32service.CloseServiceHandle(handle_scm)
win32service.CloseServiceHandle(handle_svc)
return changes
def enable(name, start_type="auto", start_delayed=False, **kwargs):
"""
Enable the named service to start at boot
Args:
name (str): The name of the service to enable.
start_type (str): Specifies the service start type. Valid options are as
follows:
- boot: Device driver that is loaded by the boot loader
- system: Device driver that is started during kernel initialization
- auto: Service that automatically starts
- manual: Service must be started manually
- disabled: Service cannot be started
start_delayed (bool): Set the service to Auto(Delayed Start). Only valid
if the start_type is set to ``Auto``. If service_type is not passed,
but the service is already set to ``Auto``, then the flag will be
set.
Returns:
bool: ``True`` if successful, ``False`` otherwise
CLI Example:
.. code-block:: bash
salt '*' service.enable <service name>
"""
modify(name, start_type=start_type, start_delayed=start_delayed)
svcstat = info(name)
if start_type.lower() == "auto":
return (
svcstat["StartType"].lower() == start_type.lower()
and svcstat["StartTypeDelayed"] == start_delayed
)
else:
return svcstat["StartType"].lower() == start_type.lower()
def disable(name, **kwargs):
"""
Disable the named service to start at boot
Args:
name (str): The name of the service to disable
Returns:
bool: ``True`` if disabled, ``False`` otherwise
CLI Example:
.. code-block:: bash
salt '*' service.disable <service name>
"""
modify(name, start_type="Disabled")
return info(name)["StartType"] == "Disabled"
def enabled(name, **kwargs):
"""
Check to see if the named service is enabled to start on boot
Args:
name (str): The name of the service to check
Returns:
bool: True if the service is set to start
CLI Example:
.. code-block:: bash
salt '*' service.enabled <service name>
"""
return info(name)["StartType"] == "Auto"
def disabled(name):
"""
Check to see if the named service is disabled to start on boot
Args:
name (str): The name of the service to check
Returns:
bool: True if the service is disabled
CLI Example:
.. code-block:: bash
salt '*' service.disabled <service name>
"""
return not enabled(name)
def create(
name,
bin_path,
exe_args=None,
display_name=None,
description=None,
service_type="own",
start_type="manual",
start_delayed=False,
error_control="normal",
load_order_group=None,
dependencies=None,
account_name=".\\LocalSystem",
account_password=None,
run_interactive=False,
**kwargs,
):
"""
Create the named service.
.. versionadded:: 2015.8.0
Args:
name (str):
Specifies the service name. This is not the display_name
bin_path (str):
Specifies the path to the service binary file. Backslashes must be
escaped, eg: ``C:\\path\\to\\binary.exe``
exe_args (str):
Any additional arguments required by the service binary.
display_name (str):
The name to be displayed in the service manager. If not passed, the
``name`` will be used
description (str):
A description of the service
service_type (str):
Specifies the service type. Default is ``own``. Valid options are as
follows:
- kernel: Driver service
- filesystem: File system driver service
- adapter: Adapter driver service (reserved)
- recognizer: Recognizer driver service (reserved)
- own (default): Service runs in its own process
- share: Service shares a process with one or more other services
start_type (str):
Specifies the service start type. Valid options are as follows:
- boot: Device driver that is loaded by the boot loader
- system: Device driver that is started during kernel initialization
- auto: Service that automatically starts
- manual (default): Service must be started manually
- disabled: Service cannot be started
start_delayed (bool):
Set the service to Auto(Delayed Start). Only valid if the start_type
is set to ``Auto``. If service_type is not passed, but the service
is already set to ``Auto``, then the flag will be set. Default is
``False``
error_control (str):
The severity of the error, and action taken, if this service fails
to start. Valid options are as follows:
- normal (normal): Error is logged and a message box is displayed
- severe: Error is logged and computer attempts a restart with the
last known good configuration
- critical: Error is logged, computer attempts to restart with the
last known good configuration, system halts on failure
- ignore: Error is logged and startup continues, no notification is
given to the user
load_order_group (str):
The name of the load order group to which this service belongs
dependencies (list):
A list of services or load ordering groups that must start before
this service
account_name (str):
The name of the account under which the service should run. For
``own`` type services this should be in the ``domain\\username``
format. The following are examples of valid built-in service
accounts:
- NT Authority\\LocalService
- NT Authority\\NetworkService
- NT Authority\\LocalSystem
- .\\LocalSystem
account_password (str):
The password for the account name specified in ``account_name``. For
the above built-in accounts, this can be None. Otherwise a password
must be specified.
run_interactive (bool):
If this setting is True, the service will be allowed to interact
with the user. Not recommended for services that run with elevated
privileges.
Returns:
dict: A dictionary containing information about the new service
CLI Example:
.. code-block:: bash
salt '*' service.create <service name> <path to exe> display_name='<display name>'
"""
if display_name is None:
display_name = name
# Test if the service already exists
if name in get_all():
raise CommandExecutionError(f"Service Already Exists: {name}")
# shlex.quote the path to the binary
bin_path = _cmd_quote(bin_path)
if exe_args is not None:
bin_path = f"{bin_path} {exe_args}"
if service_type.lower() in SERVICE_TYPE:
service_type = SERVICE_TYPE[service_type.lower()]
if run_interactive:
service_type = service_type | win32service.SERVICE_INTERACTIVE_PROCESS
else:
raise CommandExecutionError(f"Invalid Service Type: {service_type}")
if start_type.lower() in SERVICE_START_TYPE:
start_type = SERVICE_START_TYPE[start_type.lower()]
else:
raise CommandExecutionError(f"Invalid Start Type: {start_type}")
if error_control.lower() in SERVICE_ERROR_CONTROL:
error_control = SERVICE_ERROR_CONTROL[error_control.lower()]
else:
raise CommandExecutionError(f"Invalid Error Control: {error_control}")
if start_delayed:
if start_type != 2:
raise CommandExecutionError(
'Invalid Parameter: start_delayed requires start_type "auto"'
)
if account_name in [
"LocalSystem",
".\\LocalSystem",
"LocalService",
".\\LocalService",
"NetworkService",
".\\NetworkService",
]:
account_password = ""
# Connect to Service Control Manager
handle_scm = win32service.OpenSCManager(
None, None, win32service.SC_MANAGER_ALL_ACCESS
)
# Create the service
handle_svc = win32service.CreateService(
handle_scm,
name,
display_name,
win32service.SERVICE_ALL_ACCESS,
service_type,
start_type,
error_control,
bin_path,
load_order_group,
0,
dependencies,
account_name,
account_password,
)
if description is not None:
win32service.ChangeServiceConfig2(
handle_svc, win32service.SERVICE_CONFIG_DESCRIPTION, description
)
if start_delayed is not None:
# You can only set delayed start for services that are set to auto start
# Start type 2 is Auto
if start_type == 2:
win32service.ChangeServiceConfig2(
handle_svc,
win32service.SERVICE_CONFIG_DELAYED_AUTO_START_INFO,
start_delayed,
)
win32service.CloseServiceHandle(handle_scm)
win32service.CloseServiceHandle(handle_svc)
return info(name)
def delete(name, timeout=90):
"""
Delete the named service
Args:
name (str): The name of the service to delete
timeout (int):
The time in seconds to wait for the service to be deleted before
returning. This is necessary because a service must be stopped
before it can be deleted. Default is 90 seconds
.. versionadded:: 2017.7.9,2018.3.4
Returns:
bool: ``True`` if successful, otherwise ``False``. Also returns ``True``
if the service is not present
CLI Example:
.. code-block:: bash
salt '*' service.delete <service name>
"""
handle_scm = win32service.OpenSCManager(None, None, win32service.SC_MANAGER_CONNECT)
try:
handle_svc = win32service.OpenService(
handle_scm, name, win32service.SERVICE_ALL_ACCESS
)
except pywintypes.error as exc:
win32service.CloseServiceHandle(handle_scm)
if exc.winerror != 1060:
raise CommandExecutionError(f"Failed to open {name}. {exc.strerror}")
log.debug('Service "%s" is not present', name)
return True
try:
win32service.DeleteService(handle_svc)
except pywintypes.error as exc:
raise CommandExecutionError(f"Failed to delete {name}. {exc.strerror}")
finally:
log.debug("Cleaning up")
win32service.CloseServiceHandle(handle_scm)
win32service.CloseServiceHandle(handle_svc)
end_time = time.time() + int(timeout)
while name in get_all() and time.time() < end_time:
time.sleep(1)
return name not in get_all()