@ -1,23 +1,11 @@
#!powershell
# This file is part of Ansible
#
# Copyright 2014, Chris Hoffman <choffman@chathamfinancial.com>
#
# Ansible is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Ansible is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
# WANT_JSON
# POWERSHELL_COMMON
# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
# Requires -Module Ansible.ModuleUtils.Legacy
# Requires -Module Ansible.ModuleUtils.SID
$ErrorActionPreference = " Stop "
@ -39,11 +27,28 @@ $username = Get-AnsibleParam -obj $params -name 'username' -type 'str'
$result = @ {
changed = $false
warnings = @ ( )
}
if ( $username -ne $null -and $password -eq $null ) {
Fail-Json $result " The argument 'password' must be supplied with 'username' "
# parse the username to SID and back so we get the full username with domain in a way WMI understands
if ( $username -ne $null ) {
if ( $username -eq " LocalSystem " ) {
$username_sid = " S-1-5-18 "
} else {
$username_sid = Convert-ToSID -account_name $username
}
# the SYSTEM account is a special beast, Win32_Service Change requires StartName to be LocalSystem
# to specify LocalSystem/NT AUTHORITY\SYSTEM
if ( $username_sid -eq " S-1-5-18 " ) {
$username = " LocalSystem "
$password = $null
} else {
# Win32_Service, password must be "" and not $null when setting to LocalService or NetworkService
if ( $username_sid -in @ ( " S-1-5-19 " , " S-1-5-20 " ) ) {
$password = " "
}
$username = Convert-FromSID -sid $username_sid
}
}
if ( $password -ne $null -and $username -eq $null ) {
Fail-Json $result " The argument 'username' must be supplied with 'password' "
@ -57,8 +62,8 @@ if ($path -ne $null) {
Function Get-ServiceInfo($name ) {
# Need to get new objects so we have the latest info
$svc = Get-Service -Name $name
$wmi_svc = Get- WmiObject Win32_Service | Where-Object { $_ . Name -eq $svc . Name }
$svc = Get-Service | Where-Object { $_ . Name -eq $name -or $_ . DisplayName -eq $name }
$wmi_svc = Get- CimInstance -ClassName Win32_Service -Filter " name=' $( $svc . Name ) ' "
# Delayed start_mode is in reality Automatic (Delayed), need to check reg key for type
$delayed = Get-DelayedStatus -name $svc . Name
@ -91,8 +96,8 @@ Function Get-ServiceInfo($name) {
$result . start_mode = $actual_start_mode
$result . path = $wmi_svc . PathName
$result . description = $description
$result . username = $wmi_svc . startn ame
$result . desktop_interact = ( ConvertTo-Bool $wmi_svc . DesktopInteract )
$result . username = $wmi_svc . StartN ame
$result . desktop_interact = $wmi_svc . DesktopInteract
$result . dependencies = $existing_dependencies
$result . depended_by = $existing_depended_by
$result . can_pause_and_continue = $svc . CanPauseAndContinue
@ -132,7 +137,7 @@ Function Get-WmiErrorMessage($return_value) {
Function Get-DelayedStatus($name ) {
$delayed_key = " HKLM:\System\CurrentControlSet\Services\ $name "
try {
$delayed = ConvertTo-Bool ( ( Get-ItemProperty - Path $delayed_key ) . DelayedAutostart )
$delayed = ConvertTo-Bool ( ( Get-ItemProperty - Literal Path $delayed_key ) . DelayedAutostart )
} catch {
$delayed = $false
}
@ -146,14 +151,14 @@ Function Set-ServiceStartMode($svc, $start_mode) {
$delayed_key = " HKLM:\System\CurrentControlSet\Services\ $( $svc . Name ) "
# Original start up type was auto (delayed) and we want auto, need to removed delayed key
if ( $start_mode -eq 'auto' -and $result . start_mode -eq 'delayed' ) {
Set-ItemProperty - Path $delayed_key -Name " DelayedAutostart " -Value 0 -Type DWORD -WhatIf: $check_mode
Set-ItemProperty - Literal Path $delayed_key -Name " DelayedAutostart " -Value 0 -WhatIf: $check_mode
# Original start up type was auto and we want auto (delayed), need to add delayed key
} elseif ( $start_mode -eq 'delayed' -and $result . start_mode -eq 'auto' ) {
Set-ItemProperty - Path $delayed_key -Name " DelayedAutostart " -Value 1 -Type DWORD -WhatIf: $check_mode
Set-ItemProperty - Literal Path $delayed_key -Name " DelayedAutostart " -Value 1 -WhatIf: $check_mode
# Original start up type was not auto or auto (delayed), need to change to auto and add delayed key
} elseif ( $start_mode -eq 'delayed' ) {
$svc | Set-Service -StartupType " auto " -WhatIf: $check_mode
Set-ItemProperty - Path $delayed_key -Name " DelayedAutostart " -Value 1 -Type DWORD -WhatIf: $check_mode
Set-ItemProperty - Literal Path $delayed_key -Name " DelayedAutostart " -Value 1 -WhatIf: $check_mode
# Original start up type was not what we were looking for, just change to that type
} else {
$svc | Set-Service -StartupType $start_mode -WhatIf: $check_mode
@ -166,13 +171,30 @@ Function Set-ServiceStartMode($svc, $start_mode) {
}
}
Function Set-ServiceAccount($wmi_svc , $username , $password ) {
if ( $result . username -ne $username ) {
Function Set-ServiceAccount($wmi_svc , $username_sid , $username , $password ) {
if ( $result . username -eq " LocalSystem " ) {
$actual_sid = " S-1-5-18 "
} else {
$actual_sid = Convert-ToSID -account_name $result . username
}
if ( $actual_sid -ne $username_sid ) {
$change_arguments = @ {
StartName = $username
StartPassword = $password
DesktopInteract = $result . desktop_interact
}
# need to disable desktop interact when not using the SYSTEM account
if ( $username_sid -ne " S-1-5-18 " ) {
$change_arguments . DesktopInteract = $false
}
#WMI.Change doesn't support -WhatIf, cannot fully test with check_mode
if ( -not $check_mode ) {
$return = $wmi_svc . Change ( $null , $null , $null , $null , $null , $false , $username , $password , $null , $null , $null )
$return = $wmi_svc | Invoke-CimMethod -MethodName Change -Arguments $change_arguments
if ( $return . ReturnValue -ne 0 ) {
Fail-Json $result " $( $return . ReturnValue ) : $( Get-WmiErrorMessage -return_value $return . ReturnValue ) "
$error_msg = Get-WmiErrorMessage -return_value $result . ReturnValue
Fail-Json -obj $result -message " Failed to set service account to $( $username ) : $( $return . ReturnValue ) - $error_msg "
}
}
@ -183,9 +205,10 @@ Function Set-ServiceAccount($wmi_svc, $username, $password) {
Function Set-ServiceDesktopInteract($wmi_svc , $desktop_interact ) {
if ( $result . desktop_interact -ne $desktop_interact ) {
if ( -not $check_mode ) {
$return = $wmi_svc . Change ( $null , $null , $null , $null , $null , $desktop_interact , $null , $null , $null , $null , $null )
$return = $wmi_svc | Invoke-CimMethod -MethodName Change -Arguments @ { DesktopInteract = $desktop_interact }
if ( $return . ReturnValue -ne 0 ) {
Fail-Json $result " $( $return . ReturnValue ) : $( Get-WmiErrorMessage -return_value $return . ReturnValue ) "
$error_msg = Get-WmiErrorMessage -return_value $return . ReturnValue
Fail-Json -obj $result -message " Failed to set desktop interact $( $desktop_interact ) : $( $return . ReturnValue ) - $error_msg "
}
}
@ -220,7 +243,7 @@ Function Set-ServiceDescription($svc, $description) {
Function Set-ServicePath($name , $path ) {
if ( $result . path -ne $path ) {
try {
Set-ItemProperty - Path " HKLM:\System\CurrentControlSet\Services\ $name " -Name ImagePath -Value $path -WhatIf: $check_mode
Set-ItemProperty - Literal Path " HKLM:\System\CurrentControlSet\Services\ $name " -Name ImagePath -Value $path -WhatIf: $check_mode
} catch {
Fail-Json $result $_ . Exception . Message
}
@ -266,9 +289,11 @@ Function Set-ServiceDependencies($wmi_svc, $dependency_action, $dependencies) {
if ( $will_change -eq $true ) {
if ( -not $check_mode ) {
$return = $wmi_svc . Change ( $null , $null , $null , $null , $null , $null , $null , $null , $null , $null , $new_dependencies )
$return = $wmi_svc | Invoke-CimMethod -MethodName Change -Arguments @ { ServiceDependencies = $new_dependencies }
if ( $return . ReturnValue -ne 0 ) {
Fail-Json $result " $( $return . ReturnValue ) : $( Get-WmiErrorMessage -return_value $return . ReturnValue ) "
$error_msg = Get-WmiErrorMessage -return_value $return . ReturnValue
$dep_string = $new_dependencies -join " , "
Fail-Json -obj $result -message " Failed to set service dependencies $( $dep_string ) : $( $return . ReturnValue ) - $error_msg "
}
}
@ -280,13 +305,13 @@ Function Set-ServiceState($svc, $wmi_svc, $state) {
if ( $state -eq " started " -and $result . state -ne " running " ) {
if ( $result . state -eq " paused " ) {
try {
Resume-Servic e -Name $svc . Nam e -WhatIf: $check_mode
$svc | Resume-Servic e -WhatIf: $check_mode
} catch {
Fail-Json $result " failed to start service from paused state $( $svc . Name ) : $( $_ . Exception . Message ) "
}
} else {
try {
Start-Servic e -Name $svc . Nam e -WhatIf: $check_mode
$svc | Start-Servic e -WhatIf: $check_mode
} catch {
Fail-Json $result $_ . Exception . Message
}
@ -297,7 +322,7 @@ Function Set-ServiceState($svc, $wmi_svc, $state) {
if ( $state -eq " stopped " -and $result . state -ne " stopped " ) {
try {
Stop-Servic e -Name $svc . Nam e -Force: $force_dependent_services -WhatIf: $check_mode
$svc | Stop-Servic e -Force: $force_dependent_services -WhatIf: $check_mode
} catch {
Fail-Json $result $_ . Exception . Message
}
@ -307,7 +332,7 @@ Function Set-ServiceState($svc, $wmi_svc, $state) {
if ( $state -eq " restarted " ) {
try {
Restart-Servic e -Name $svc . Nam e -Force: $force_dependent_services -WhatIf: $check_mode
$svc | Restart-Servic e -Force: $force_dependent_services -WhatIf: $check_mode
} catch {
Fail-Json $result $_ . Exception . Message
}
@ -322,7 +347,7 @@ Function Set-ServiceState($svc, $wmi_svc, $state) {
}
try {
Suspend-Servic e -Name $svc . Nam e -WhatIf: $check_mode
$svc | Suspend-Servic e -WhatIf: $check_mode
} catch {
Fail-Json $result " failed to pause service $( $svc . Name ) : $( $_ . Exception . Message ) "
}
@ -331,14 +356,15 @@ Function Set-ServiceState($svc, $wmi_svc, $state) {
if ( $state -eq " absent " ) {
try {
Stop-Servic e -Name $svc . Nam e -Force: $force_dependent_services -WhatIf: $check_mode
$svc | Stop-Servic e -Force: $force_dependent_services -WhatIf: $check_mode
} catch {
Fail-Json $result $_ . Exception . Message
}
if ( -not $check_mode ) {
$return = $wmi_svc . Delete ( )
$return = $wmi_svc | Invoke-CimMethod -MethodName Delete
if ( $return . ReturnValue -ne 0 ) {
Fail-Json $result " $( $return . ReturnValue ) : $( Get-WmiErrorMessage -return_value $return . ReturnValue ) "
$error_msg = Get-WmiErrorMessage -return_value $return . ReturnValue
Fail-Json -obj $result -message " Failed to delete service $( $svc . Name ) : $( $return . ReturnValue ) - $error_msg "
}
}
@ -347,7 +373,7 @@ Function Set-ServiceState($svc, $wmi_svc, $state) {
}
Function Set-ServiceConfiguration($svc ) {
$wmi_svc = Get- WmiObject Win32_Service | Where-Object { $_ . Name -eq $svc . Name }
$wmi_svc = Get- CimInstance -ClassName Win32_Service -Filter " name=' $( $svc . Name ) ' "
Get-ServiceInfo -name $svc . Name
if ( $desktop_interact -eq $true -and ( -not ( $result . username -eq 'LocalSystem' -or $username -eq 'LocalSystem' ) ) ) {
Fail-Json $result " Can only set desktop_interact to true when service is run with/or 'username' equals 'LocalSystem' "
@ -358,7 +384,7 @@ Function Set-ServiceConfiguration($svc) {
}
if ( $username -ne $null ) {
Set-ServiceAccount -wmi_svc $wmi_svc -username $username -password $password
Set-ServiceAccount -wmi_svc $wmi_svc -username _sid $username_sid -username $username -password $password
}
if ( $display_name -ne $null ) {
@ -386,7 +412,9 @@ Function Set-ServiceConfiguration($svc) {
}
}
$svc = Get-Service -Name $name -ErrorAction SilentlyContinue
# need to use Where-Object as -Name doesn't work with [] in the service name
# https://github.com/ansible/ansible/issues/37621
$svc = Get-Service | Where-Object { $_ . Name -eq $name -or $_ . DisplayName -eq $name }
if ( $svc ) {
Set-ServiceConfiguration -svc $svc
} else {
@ -401,7 +429,7 @@ if ($svc) {
}
$result . changed = $true
$svc = Get-Service -Name $name
$svc = Get-Service | Where-Object { $_ . Name -eq $name }
Set-ServiceConfiguration -svc $svc
} else {
# We will only reach here if the service is installed and the state is not absent
@ -425,14 +453,12 @@ if ($svc) {
if ( $state -eq 'absent' ) {
# Recreate result so it doesn't have the extra meta data now that is has been deleted
$changed = $result . changed
$warnings = $result . warnings
$result = @ {
changed = $changed
warnings = $warnings
exists = $false
}
} elseif ( $svc -ne $null ) {
Get-ServiceInfo -name $name
}
Exit-Json $result
Exit-Json -obj $result
Jordan Borean
7 years ago
committed by