mirror of https://github.com/ansible/ansible.git
Merge pull request #200 from schwartzmx/module/win_acl
win_acl Module talked to @cchurch, merging this for now, need to open ticket to address the 2008 issuereviewable/pr18780/r1
Brian Coca
9 years ago
commit
05f53f2b95
@ -0,0 +1,225 @@
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#!powershell
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# This file is part of Ansible
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#
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# Copyright 2015, Phil Schwartz <schwartzmx@gmail.com>
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#
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# Ansible is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# Ansible is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
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# WANT_JSON
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# POWERSHELL_COMMON
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# win_acl module (File/Resources Permission Additions/Removal)
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#Functions
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Function UserSearch
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{
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Param ([string]$AccountName)
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#Check if there's a realm specified
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if ($AccountName.Split("\").count -gt 1)
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{
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if ($AccountName.Split("\")[0] -eq $env:COMPUTERNAME)
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{
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$IsLocalAccount = $true
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}
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Else
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{
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$IsDomainAccount = $true
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$IsUpn = $false
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}
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}
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Elseif ($AccountName -contains "@")
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{
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$IsDomainAccount = $true
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$IsUpn = $true
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}
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Else
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{
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#Default to local user account
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$accountname = $env:COMPUTERNAME + "\" + $AccountName
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$IsLocalAccount = $true
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}
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if ($IsLocalAccount -eq $true)
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{
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$localaccount = get-wmiobject -class "Win32_UserAccount" -namespace "root\CIMV2" -filter "(LocalAccount = True)" | where {$_.Caption -eq $AccountName}
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if ($localaccount)
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{
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return $localaccount.Caption
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}
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$LocalGroup = get-wmiobject -class "Win32_Group" -namespace "root\CIMV2" -filter "LocalAccount = True"| where {$_.Caption -eq $AccountName}
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if ($LocalGroup)
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{
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return $LocalGroup.Caption
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}
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}
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ElseIf (($IsDomainAccount -eq $true) -and ($IsUpn -eq $false))
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{
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#Search by samaccountname
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$Searcher = [adsisearcher]""
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$Searcher.Filter = "sAMAccountName=$($accountname.split("\")[1])"
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$result = $Searcher.FindOne()
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if ($result)
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{
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return $accountname
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}
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}
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}
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$params = Parse-Args $args;
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$result = New-Object psobject @{
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win_acl = New-Object psobject
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changed = $false
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}
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If ($params.path) {
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$path = $params.path.toString()
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If (-Not (Test-Path -Path $path)) {
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Fail-Json $result "$path file or directory does not exist on the host"
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}
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}
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Else {
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Fail-Json $result "missing required argument: path"
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}
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If ($params.user) {
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$user = UserSearch -AccountName ($Params.User)
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# Test that the user/group is resolvable on the local machine
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if (!$user)
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{
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Fail-Json $result "$($Params.User) is not a valid user or group on the host machine or domain"
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}
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}
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Else {
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Fail-Json $result "missing required argument: user. specify the user or group to apply permission changes."
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}
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If ($params.type -eq "allow") {
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$type = $true
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}
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ElseIf ($params.type -eq "deny") {
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$type = $false
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}
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Else {
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Fail-Json $result "missing required argument: type. specify whether to allow or deny the specified rights."
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}
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If ($params.inherit) {
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# If it's a file then no flags can be set or an exception will be thrown
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If (Test-Path -Path $path -PathType Leaf) {
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$inherit = "None"
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}
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Else {
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$inherit = $params.inherit.toString()
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}
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}
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Else {
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# If it's a file then no flags can be set or an exception will be thrown
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If (Test-Path -Path $path -PathType Leaf) {
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$inherit = "None"
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}
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Else {
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$inherit = "ContainerInherit, ObjectInherit"
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}
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}
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If ($params.propagation) {
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$propagation = $params.propagation.toString()
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}
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Else {
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$propagation = "None"
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}
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If ($params.rights) {
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$rights = $params.rights.toString()
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}
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Else {
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Fail-Json $result "missing required argument: rights"
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}
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If ($params.state -eq "absent") {
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$state = "remove"
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}
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Else {
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$state = "add"
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}
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Try {
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$colRights = [System.Security.AccessControl.FileSystemRights]$rights
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$InheritanceFlag = [System.Security.AccessControl.InheritanceFlags]$inherit
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$PropagationFlag = [System.Security.AccessControl.PropagationFlags]$propagation
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If ($type) {
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$objType =[System.Security.AccessControl.AccessControlType]::Allow
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}
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Else {
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$objType =[System.Security.AccessControl.AccessControlType]::Deny
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}
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$objUser = New-Object System.Security.Principal.NTAccount($user)
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$objACE = New-Object System.Security.AccessControl.FileSystemAccessRule ($objUser, $colRights, $InheritanceFlag, $PropagationFlag, $objType)
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$objACL = Get-ACL $path
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# Check if the ACE exists already in the objects ACL list
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$match = $false
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ForEach($rule in $objACL.Access){
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If (($rule.FileSystemRights -eq $objACE.FileSystemRights) -And ($rule.AccessControlType -eq $objACE.AccessControlType) -And ($rule.IdentityReference -eq $objACE.IdentityReference) -And ($rule.IsInherited -eq $objACE.IsInherited) -And ($rule.InheritanceFlags -eq $objACE.InheritanceFlags) -And ($rule.PropagationFlags -eq $objACE.PropagationFlags)) {
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$match = $true
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Break
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}
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}
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If ($state -eq "add" -And $match -eq $false) {
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Try {
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$objACL.AddAccessRule($objACE)
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Set-ACL $path $objACL
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$result.changed = $true
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}
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Catch {
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Fail-Json $result "an exception occured when adding the specified rule"
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}
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}
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ElseIf ($state -eq "remove" -And $match -eq $true) {
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Try {
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$objACL.RemoveAccessRule($objACE)
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Set-ACL $path $objACL
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$result.changed = $true
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}
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Catch {
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Fail-Json $result "an exception occured when removing the specified rule"
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}
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}
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Else {
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# A rule was attempting to be added but already exists
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If ($match -eq $true) {
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Exit-Json $result "the specified rule already exists"
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}
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# A rule didn't exist that was trying to be removed
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Else {
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Exit-Json $result "the specified rule does not exist"
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}
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}
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}
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Catch {
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Fail-Json $result "an error occured when attempting to $state $rights permission(s) on $path for $user"
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}
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Exit-Json $result
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@ -0,0 +1,139 @@
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#!/usr/bin/python
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# -*- coding: utf-8 -*-
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# (c) 2015, Phil Schwartz <schwartzmx@gmail.com>
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#
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# This file is part of Ansible
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#
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# Ansible is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# Ansible is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
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# this is a windows documentation stub. actual code lives in the .ps1
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# file of the same name
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DOCUMENTATION = '''
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---
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module: win_acl
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version_added: "2.0"
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short_description: Set file/directory permissions for a system user or group.
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description:
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- Add or remove rights/permissions for a given user or group for the specified src file or folder.
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options:
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path:
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description:
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- File or Directory
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required: yes
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user:
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description:
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- User or Group to add specified rights to act on src file/folder
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required: yes
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default: none
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state:
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description:
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- Specify whether to add (present) or remove (absent) the specified access rule
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required: no
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choices:
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- present
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- absent
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default: present
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type:
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description:
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- Specify whether to allow or deny the rights specified
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required: yes
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choices:
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- allow
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- deny
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default: none
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rights:
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description:
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- The rights/permissions that are to be allowed/denyed for the specified user or group for the given src file or directory. Can be entered as a comma separated list (Ex. "Modify, Delete, ExecuteFile"). For more information on the choices see MSDN FileSystemRights Enumeration.
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required: yes
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choices:
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- AppendData
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- ChangePermissions
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- Delete
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- DeleteSubdirectoriesAndFiles
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- ExecuteFile
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- FullControl
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- ListDirectory
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- Modify
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- Read
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- ReadAndExecute
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- ReadAttributes
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- ReadData
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- ReadExtendedAttributes
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- ReadPermissions
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- Synchronize
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- TakeOwnership
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- Traverse
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- Write
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- WriteAttributes
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- WriteData
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- WriteExtendedAttributes
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default: none
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inherit:
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description:
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- Inherit flags on the ACL rules. Can be specified as a comma separated list (Ex. "ContainerInherit, ObjectInherit"). For more information on the choices see MSDN InheritanceFlags Enumeration.
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required: no
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choices:
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- ContainerInherit
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- ObjectInherit
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- None
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default: For Leaf File: None; For Directory: ContainerInherit, ObjectInherit;
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propagation:
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description:
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- Propagation flag on the ACL rules. For more information on the choices see MSDN PropagationFlags Enumeration.
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required: no
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choices:
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- None
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- NoPropagateInherit
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- InheritOnly
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default: "None"
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author: Phil Schwartz (@schwartzmx), Trond Hindenes (@trondhindenes)
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'''
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EXAMPLES = '''
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# Restrict write,execute access to User Fed-Phil
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$ ansible -i hosts -m win_acl -a "user=Fed-Phil path=C:\Important\Executable.exe type=deny rights='ExecuteFile,Write'" all
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# Playbook example
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# Add access rule to allow IIS_IUSRS FullControl to MySite
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---
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- name: Add IIS_IUSRS allow rights
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win_acl:
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path: 'C:\inetpub\wwwroot\MySite'
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user: 'IIS_IUSRS'
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rights: 'FullControl'
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type: 'allow'
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state: 'present'
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inherit: 'ContainerInherit, ObjectInherit'
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propagation: 'None'
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# Remove previously added rule for IIS_IUSRS
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- name: Remove FullControl AccessRule for IIS_IUSRS
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path: 'C:\inetpub\wwwroot\MySite'
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user: 'IIS_IUSRS'
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rights: 'FullControl'
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type: 'allow'
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state: 'absent'
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inherit: 'ContainerInherit, ObjectInherit'
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propagation: 'None'
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# Deny Intern
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- name: Deny Deny
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path: 'C:\Administrator\Documents'
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user: 'Intern'
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rights: 'Read,Write,Modify,FullControl,Delete'
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type: 'deny'
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state: 'present'
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'''
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