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Merge pull request #1111 from h0nIg/devel

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win_acl: windows 2008 fix + special account fix + strict fix
reviewable/pr18780/r1
Brian Coca 9 years ago
parent 7e81c60c96 fe4429ba3e
commit 166133b1f8
2 changed files with 79 additions and 119 deletions
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162
windows/win_acl.ps1
Unescape Escape View File

@ -2,6 +2,8 @@
# This file is part of Ansible # This file is part of Ansible
# #
# Copyright 2015, Phil Schwartz <schwartzmx@gmail.com> # Copyright 2015, Phil Schwartz <schwartzmx@gmail.com>
# Copyright 2015, Trond Hindenes
# Copyright 2015, Hans-Joachim Kliemeck <git@kliemeck.de>
# #
# Ansible is free software: you can redistribute it and/or modify # Ansible is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by # it under the terms of the GNU General Public License as published by
@ -25,141 +27,96 @@
#Functions #Functions
Function UserSearch Function UserSearch
{ {
Param ([string]$AccountName) Param ([string]$accountName)
#Check if there's a realm specified #Check if there's a realm specified
if ($AccountName.Split("\").count -gt 1)
{ $searchDomain = $false
if ($AccountName.Split("\")[0] -eq $env:COMPUTERNAME) $searchDomainUPN = $false
if ($accountName.Split("\").count -gt 1)
{ {
$IsLocalAccount = $true if ($accountName.Split("\")[0] -ne $env:COMPUTERNAME)
}
Else
{ {
$IsDomainAccount = $true $searchDomain = $true
$IsUpn = $false $accountName = $accountName.split("\")[1]
} }
} }
Elseif ($AccountName -contains "@") Elseif ($accountName.contains("@"))
{ {
$IsDomainAccount = $true $searchDomain = $true
$IsUpn = $true $searchDomainUPN = $true
} }
Else Else
{ {
#Default to local user account #Default to local user account
$accountname = $env:COMPUTERNAME + "\" + $AccountName $accountName = $env:COMPUTERNAME + "\" + $accountName
$IsLocalAccount = $true
} }
if ($searchDomain -eq $false)
if ($IsLocalAccount -eq $true)
{ {
$localaccount = get-wmiobject -class "Win32_UserAccount" -namespace "root\CIMV2" -filter "(LocalAccount = True)" | where {$_.Caption -eq $AccountName} # do not use Win32_UserAccount, because e.g. SYSTEM (BUILTIN\SYSTEM or COMPUUTERNAME\SYSTEM) will not be listed. on Win32_Account groups will be listed too
$localaccount = get-wmiobject -class "Win32_Account" -namespace "root\CIMV2" -filter "(LocalAccount = True)" | where {$_.Caption -eq $accountName}
if ($localaccount) if ($localaccount)
{ {
return $localaccount.Caption return $localaccount.SID
}
$LocalGroup = get-wmiobject -class "Win32_Group" -namespace "root\CIMV2" -filter "LocalAccount = True"| where {$_.Caption -eq $AccountName}
if ($LocalGroup)
{
return $LocalGroup.Caption
} }
} }
ElseIf (($IsDomainAccount -eq $true) -and ($IsUpn -eq $false)) Else
{ {
#Search by samaccountname #Search by samaccountname
$Searcher = [adsisearcher]"" $Searcher = [adsisearcher]""
$Searcher.Filter = "sAMAccountName=$($accountname.split("\")[1])"
$result = $Searcher.FindOne()
If ($searchDomainUPN -eq $false) {
$Searcher.Filter = "sAMAccountName=$($accountName)"
}
Else {
$Searcher.Filter = "userPrincipalName=$($accountName)"
}
$result = $Searcher.FindOne()
if ($result) if ($result)
{ {
return $accountname $user = $result.GetDirectoryEntry()
# get binary SID from AD account
$binarySID = $user.ObjectSid.Value
# convert to string SID
return (New-Object System.Security.Principal.SecurityIdentifier($binarySID,0)).Value
} }
} }
} }
$params = Parse-Args $args; $params = Parse-Args $args;
$result = New-Object psobject @{ $result = New-Object PSObject;
win_acl = New-Object psobject Set-Attr $result "changed" $false;
changed = $false
}
If ($params.path) { $path = Get-Attr $params "path" -failifempty $true
$path = $params.path.toString() $user = Get-Attr $params "user" -failifempty $true
$rights = Get-Attr $params "rights" -failifempty $true
If (-Not (Test-Path -Path $path)) { $type = Get-Attr $params "type" -failifempty $true -validateSet "allow","deny" -resultobj $result
Fail-Json $result "$path file or directory does not exist on the host" $state = Get-Attr $params "state" "present" -validateSet "present","absent" -resultobj $result
}
}
Else {
Fail-Json $result "missing required argument: path"
}
If ($params.user) { $inherit = Get-Attr $params "inherit" ""
$user = UserSearch -AccountName ($Params.User) $propagation = Get-Attr $params "propagation" "None" -validateSet "None","NoPropagateInherit","InheritOnly" -resultobj $result
# Test that the user/group is resolvable on the local machine If (-Not (Test-Path -Path $path)) {
if (!$user) Fail-Json $result "$path file or directory does not exist on the host"
{
Fail-Json $result "$($Params.User) is not a valid user or group on the host machine or domain"
}
}
Else {
Fail-Json $result "missing required argument: user. specify the user or group to apply permission changes."
} }
If ($params.type -eq "allow") { # Test that the user/group is resolvable on the local machine
$type = $true $sid = UserSearch -AccountName ($user)
} if (!$sid)
ElseIf ($params.type -eq "deny") { {
$type = $false Fail-Json $result "$user is not a valid user or group on the host machine or domain"
}
Else {
Fail-Json $result "missing required argument: type. specify whether to allow or deny the specified rights."
} }
If ($params.inherit) { If (Test-Path -Path $path -PathType Leaf) {
# If it's a file then no flags can be set or an exception will be thrown
If (Test-Path -Path $path -PathType Leaf) {
$inherit = "None" $inherit = "None"
}
Else {
$inherit = $params.inherit.toString()
}
} }
Else { ElseIf ($inherit -eq "") {
# If it's a file then no flags can be set or an exception will be thrown
If (Test-Path -Path $path -PathType Leaf) {
$inherit = "None"
}
Else {
$inherit = "ContainerInherit, ObjectInherit" $inherit = "ContainerInherit, ObjectInherit"
}
}
If ($params.propagation) {
$propagation = $params.propagation.toString()
}
Else {
$propagation = "None"
}
If ($params.rights) {
$rights = $params.rights.toString()
}
Else {
Fail-Json $result "missing required argument: rights"
}
If ($params.state -eq "absent") {
$state = "remove"
}
Else {
$state = "add"
} }
Try { Try {
@ -167,41 +124,42 @@ Try {
$InheritanceFlag = [System.Security.AccessControl.InheritanceFlags]$inherit $InheritanceFlag = [System.Security.AccessControl.InheritanceFlags]$inherit
$PropagationFlag = [System.Security.AccessControl.PropagationFlags]$propagation $PropagationFlag = [System.Security.AccessControl.PropagationFlags]$propagation
If ($type) { If ($type -eq "allow") {
$objType =[System.Security.AccessControl.AccessControlType]::Allow $objType =[System.Security.AccessControl.AccessControlType]::Allow
} }
Else { Else {
$objType =[System.Security.AccessControl.AccessControlType]::Deny $objType =[System.Security.AccessControl.AccessControlType]::Deny
} }
$objUser = New-Object System.Security.Principal.NTAccount($user) $objUser = New-Object System.Security.Principal.SecurityIdentifier($sid)
$objACE = New-Object System.Security.AccessControl.FileSystemAccessRule ($objUser, $colRights, $InheritanceFlag, $PropagationFlag, $objType) $objACE = New-Object System.Security.AccessControl.FileSystemAccessRule ($objUser, $colRights, $InheritanceFlag, $PropagationFlag, $objType)
$objACL = Get-ACL $path $objACL = Get-ACL $path
# Check if the ACE exists already in the objects ACL list # Check if the ACE exists already in the objects ACL list
$match = $false $match = $false
ForEach($rule in $objACL.Access){ ForEach($rule in $objACL.Access){
If (($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)) { $ruleIdentity = $rule.IdentityReference.Translate([System.Security.Principal.SecurityIdentifier])
If (($rule.FileSystemRights -eq $objACE.FileSystemRights) -And ($rule.AccessControlType -eq $objACE.AccessControlType) -And ($ruleIdentity -eq $objACE.IdentityReference) -And ($rule.IsInherited -eq $objACE.IsInherited) -And ($rule.InheritanceFlags -eq $objACE.InheritanceFlags) -And ($rule.PropagationFlags -eq $objACE.PropagationFlags)) {
$match = $true $match = $true
Break Break
} }
} }
If ($state -eq "add" -And $match -eq $false) { If ($state -eq "present" -And $match -eq $false) {
Try { Try {
$objACL.AddAccessRule($objACE) $objACL.AddAccessRule($objACE)
Set-ACL $path $objACL Set-ACL $path $objACL
$result.changed = $true Set-Attr $result "changed" $true;
} }
Catch { Catch {
Fail-Json $result "an exception occured when adding the specified rule" Fail-Json $result "an exception occured when adding the specified rule"
} }
} }
ElseIf ($state -eq "remove" -And $match -eq $true) { ElseIf ($state -eq "absent" -And $match -eq $true) {
Try { Try {
$objACL.RemoveAccessRule($objACE) $objACL.RemoveAccessRule($objACE)
Set-ACL $path $objACL Set-ACL $path $objACL
$result.changed = $true Set-Attr $result "changed" $true;
} }
Catch { Catch {
Fail-Json $result "an exception occured when removing the specified rule" Fail-Json $result "an exception occured when removing the specified rule"

8
windows/win_acl.py
Unescape Escape View File

@ -1,7 +1,9 @@
#!/usr/bin/python #!/usr/bin/python
# -*- coding: utf-8 -*- # -*- coding: utf-8 -*-
# (c) 2015, Phil Schwartz <schwartzmx@gmail.com> # Copyright 2015, Phil Schwartz <schwartzmx@gmail.com>
# Copyright 2015, Trond Hindenes
# Copyright 2015, Hans-Joachim Kliemeck <git@kliemeck.de>
# #
# This file is part of Ansible # This file is part of Ansible
# #
@ -40,7 +42,7 @@ options:
default: none default: none
state: state:
description: description:
- Specify whether to add (present) or remove (absent) the specified access rule - Specify whether to add C(present) or remove C(absent) the specified access rule
required: no required: no
choices: choices:
- present - present
@ -99,7 +101,7 @@ options:
- NoPropagateInherit - NoPropagateInherit
- InheritOnly - InheritOnly
default: "None" default: "None"
author: Phil Schwartz (@schwartzmx), Trond Hindenes (@trondhindenes) author: Phil Schwartz (@schwartzmx), Trond Hindenes (@trondhindenes), Hans-Joachim Kliemeck (@h0nIg)
''' '''
EXAMPLES = ''' EXAMPLES = '''

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