mirror of
https://github.com/EvotecIT/GPOZaurr.git
synced 2026-08-11 11:16:55 +00:00
Przemyslaw Klys
364 lines
18 KiB
PowerShell
364 lines
18 KiB
PowerShell
function Get-XMLGPO {
|
|
[cmdletBinding()]
|
|
param(
|
|
[XML] $XMLContent,
|
|
[Microsoft.GroupPolicy.Gpo] $GPO,
|
|
[switch] $PermissionsOnly,
|
|
[switch] $OwnerOnly,
|
|
[System.Collections.IDictionary] $ADAdministrativeGroups,
|
|
[string] $Splitter = [System.Environment]::NewLine,
|
|
[switch] $ReturnObject,
|
|
[System.Collections.IDictionary] $ExcludeGroupPolicies,
|
|
[string[]] $Type,
|
|
[System.Collections.IDictionary] $LinksSummaryCache
|
|
)
|
|
if ($LinksSummaryCache) {
|
|
$SearchGUID = -join ($XMLContent.GPO.Identifier.Domain.'#text', $XMLContent.GPO.Identifier.Identifier.InnerText -replace '{' -replace '}')
|
|
if ($LinksSummaryCache[$SearchGUID]) {
|
|
$Linked = $LinksSummaryCache[$SearchGUID].Linked
|
|
$LinksEnabledCount = $LinksSummaryCache[$SearchGUID].LinksEnabledCount
|
|
$LinksDisabledCount = $LinksSummaryCache[$SearchGUID].LinksDisabledCount
|
|
$LinksTotalCount = $LinksSummaryCache[$SearchGUID].LinksCount
|
|
$Links = $LinksSummaryCache[$SearchGUID].Links
|
|
$LinksObjects = $LinksSummaryCache[$SearchGUID].LinksObjects
|
|
} else {
|
|
$Linked = $false
|
|
$LinksEnabledCount = 0
|
|
$LinksDisabledCount = 0
|
|
$LinksTotalCount = 0
|
|
$Links = $null
|
|
$LinksObjects = $null
|
|
}
|
|
} else {
|
|
if ($XMLContent.GPO.LinksTo) {
|
|
$LinkSplit = ([Array] $XMLContent.GPO.LinksTo).Where( { $_.Enabled -eq $true }, 'Split')
|
|
[Array] $LinksEnabled = $LinkSplit[0]
|
|
[Array] $LinksDisabled = $LinkSplit[1]
|
|
$LinksEnabledCount = $LinksEnabled.Count
|
|
$LinksDisabledCount = $LinksDisabled.Count
|
|
$LinksTotalCount = ([Array] $XMLContent.GPO.LinksTo).Count
|
|
if ($LinksEnabledCount -eq 0) {
|
|
$Linked = $false
|
|
} else {
|
|
$Linked = $true
|
|
}
|
|
$Links = @(
|
|
$XMLContent.GPO.LinksTo | ForEach-Object -Process {
|
|
if ($_) {
|
|
$_.SOMPath
|
|
}
|
|
}
|
|
) -join $Splitter
|
|
$LinksObjects = $XMLContent.GPO.LinksTo | ForEach-Object -Process {
|
|
if ($_) {
|
|
[PSCustomObject] @{
|
|
CanonicalName = $_.SOMPath
|
|
Enabled = $_.Enabled
|
|
NoOverride = $_.NoOverride
|
|
}
|
|
}
|
|
}
|
|
} else {
|
|
$Linked = $false
|
|
$LinksEnabledCount = 0
|
|
$LinksDisabledCount = 0
|
|
$LinksTotalCount = 0
|
|
$Links = $null
|
|
$LinksObjects = $null
|
|
}
|
|
}
|
|
# Find proper values for enabled/disabled user/computer settings
|
|
if ($XMLContent.GPO.Computer.Enabled -eq 'False') {
|
|
$ComputerEnabled = $false
|
|
} elseif ($XMLContent.GPO.Computer.Enabled -eq 'True') {
|
|
$ComputerEnabled = $true
|
|
} else {
|
|
Write-Warning "Get-XMLGPO - Computer enabled not set to true or false. Weird."
|
|
$ComputerEnabled = $null
|
|
}
|
|
if ($XMLContent.GPO.User.Enabled -eq 'False') {
|
|
$UserEnabled = $false
|
|
} elseif ($XMLContent.GPO.User.Enabled -eq 'True') {
|
|
$UserEnabled = $true
|
|
} else {
|
|
Write-Warning "Get-XMLGPO - User enabled not set to true or false. Weird."
|
|
$UserEnabled = $null
|
|
}
|
|
# Translate Enabled to same as GPO GUI
|
|
if ($UserEnabled -eq $True -and $ComputerEnabled -eq $true) {
|
|
$EnabledBool = $true
|
|
$Enabled = 'Enabled'
|
|
} elseif ($UserEnabled -eq $false -and $ComputerEnabled -eq $false) {
|
|
$EnabledBool = $false
|
|
$Enabled = 'All settings disabled'
|
|
} elseif ($UserEnabled -eq $true -and $ComputerEnabled -eq $false) {
|
|
$EnabledBool = $True
|
|
$Enabled = 'Computer configuration settings disabled'
|
|
} elseif ($UserEnabled -eq $false -and $ComputerEnabled -eq $true) {
|
|
$EnabledBool = $True
|
|
$Enabled = 'User configuration settings disabled'
|
|
}
|
|
|
|
# This is kind of old way of doing things, but it's superseded by other way below
|
|
$ComputerSettingsAvailable = if ($null -eq $XMLContent.GPO.Computer.ExtensionData) { $false } else { $true }
|
|
$UserSettingsAvailable = if ($null -eq $XMLContent.GPO.User.ExtensionData) { $false } else { $true }
|
|
|
|
if ($ComputerSettingsAvailable -eq $false -and $UserSettingsAvailable -eq $false) {
|
|
$NoSettings = $true
|
|
} else {
|
|
$NoSettings = $false
|
|
}
|
|
|
|
# $OutputUser = $XMLContent.GPO.User.ExtensionData.Extension | Where-Object { $_.PSObject.Properties.TypeNameOfValue -in 'System.Xml.XmlElement', 'System.Object[]' }
|
|
# $OutputComputer = $XMLContent.GPO.Computer.ExtensionData.Extension | Where-Object { $_.PSObject.Properties.TypeNameOfValue -in 'System.Xml.XmlElement', 'System.Object[]' }
|
|
|
|
$OutputUser = foreach ($ExtensionType in $XMLContent.GPO.User.ExtensionData.Extension) {
|
|
if ($ExtensionType) {
|
|
$GPOSettingTypeSplit = ($ExtensionType.type -split ':')
|
|
try {
|
|
$KeysToLoop = $ExtensionType | Get-Member -MemberType Properties -ErrorAction Stop | Where-Object { $_.Name -notin 'type', $GPOSettingTypeSplit[0] -and $_.Name -notin @('Blocked') }
|
|
} catch {
|
|
Write-Warning "Get-XMLGPO - things went sideways $($_.Exception.Message)"
|
|
continue
|
|
}
|
|
}
|
|
$KeysToLoop
|
|
}
|
|
$OutputComputer = foreach ($ExtensionType in $XMLContent.GPO.Computer.ExtensionData.Extension) {
|
|
if ($ExtensionType) {
|
|
$GPOSettingTypeSplit = ($ExtensionType.type -split ':')
|
|
try {
|
|
$KeysToLoop = $ExtensionType | Get-Member -MemberType Properties -ErrorAction Stop | Where-Object { $_.Name -notin 'type', $GPOSettingTypeSplit[0] -and $_.Name -notin @('Blocked') }
|
|
} catch {
|
|
Write-Warning "Get-XMLGPO - things went sideways $($_.Exception.Message)"
|
|
continue
|
|
}
|
|
}
|
|
$KeysToLoop
|
|
}
|
|
|
|
$ComputerSettingsAvailable = if ($OutputComputer) { $true } else { $false }
|
|
$UserSettingsAvailable = if ($OutputUser) { $true } else { $false }
|
|
|
|
if (-not $ComputerSettingsAvailable -and -not $UserSettingsAvailable) {
|
|
$Empty = $true
|
|
} else {
|
|
$Empty = $false
|
|
}
|
|
|
|
$ComputerProblem = $false
|
|
if ($ComputerEnabled -eq $true -and $ComputerSettingsAvailable -eq $true) {
|
|
$ComputerOptimized = $true
|
|
} elseif ($ComputerEnabled -eq $true -and $ComputerSettingsAvailable -eq $false) {
|
|
$ComputerOptimized = $false
|
|
} elseif ($ComputerEnabled -eq $false -and $ComputerSettingsAvailable -eq $false) {
|
|
$ComputerOptimized = $true
|
|
} else {
|
|
# Enabled $false, but ComputerData is there.
|
|
$ComputerOptimized = $false
|
|
$ComputerProblem = $true
|
|
}
|
|
|
|
$UserProblem = $false
|
|
if ($UserEnabled -eq $true -and $UserSettingsAvailable -eq $true) {
|
|
$UserOptimized = $true
|
|
} elseif ($UserEnabled -eq $true -and $UserSettingsAvailable -eq $false) {
|
|
$UserOptimized = $false
|
|
} elseif ($UserEnabled -eq $false -and $UserSettingsAvailable -eq $false) {
|
|
$UserOptimized = $true
|
|
} else {
|
|
# Enabled $false, but UserData is there.
|
|
$UserOptimized = $false
|
|
$UserProblem = $true
|
|
}
|
|
|
|
if ($UserProblem -or $ComputerProblem) {
|
|
$Problem = $true
|
|
} else {
|
|
$Problem = $false
|
|
}
|
|
if ($UserOptimized -and $ComputerOptimized) {
|
|
$Optimized = $true
|
|
} else {
|
|
$Optimized = $false
|
|
}
|
|
|
|
if (-not $PermissionsOnly) {
|
|
if ($ADAdministrativeGroups -and $XMLContent.GPO.SecurityDescriptor.Owner.Name.'#text') {
|
|
$AdministrativeGroup = $ADAdministrativeGroups['ByNetBIOS']["$($XMLContent.GPO.SecurityDescriptor.Owner.Name.'#text')"]
|
|
$WellKnown = ConvertFrom-SID -SID $XMLContent.GPO.SecurityDescriptor.Owner.SID.'#text' -OnlyWellKnown
|
|
if ($AdministrativeGroup) {
|
|
$OwnerType = 'Administrative'
|
|
} elseif ($WellKnown.Name) {
|
|
$OwnerType = 'WellKnown'
|
|
} else {
|
|
$OwnerType = 'NotAdministrative'
|
|
}
|
|
} elseif ($ADAdministrativeGroups) {
|
|
$OwnerType = 'Unknown'
|
|
} else {
|
|
$OwnerType = 'Unable to asses (local files?)'
|
|
}
|
|
}
|
|
# Mark GPO as excluded
|
|
$Exclude = $false
|
|
if ($ExcludeGroupPolicies) {
|
|
$PolicyWithDomain = -join ($XMLContent.GPO.Identifier.Domain.'#text', $XMLContent.GPO.Name)
|
|
if ($ExcludeGroupPolicies[$XMLContent.GPO.Name] -or $ExcludeGroupPolicies[$PolicyWithDomain]) {
|
|
$Exclude = $true
|
|
}
|
|
}
|
|
if ($PermissionsOnly) {
|
|
$GPOOutput = [PsCustomObject] @{
|
|
'DisplayName' = $XMLContent.GPO.Name
|
|
'DomainName' = $XMLContent.GPO.Identifier.Domain.'#text'
|
|
'GUID' = $XMLContent.GPO.Identifier.Identifier.InnerText -replace '{' -replace '}'
|
|
'Enabled' = $Enabled
|
|
'Name' = $XMLContent.GPO.SecurityDescriptor.Owner.Name.'#text'
|
|
'Sid' = $XMLContent.GPO.SecurityDescriptor.Owner.SID.'#text'
|
|
#'SidType' = if (($XMLContent.GPO.SecurityDescriptor.Owner.SID.'#text').Length -le 10) { 'WellKnown' } else { 'Other' }
|
|
'PermissionType' = 'Allow'
|
|
'Inherited' = $false
|
|
'Permissions' = 'Owner'
|
|
'GPODistinguishedName' = $GPO.Path
|
|
}
|
|
$XMLContent.GPO.SecurityDescriptor.Permissions.TrusteePermissions | ForEach-Object -Process {
|
|
if ($_) {
|
|
[PsCustomObject] @{
|
|
'DisplayName' = $XMLContent.GPO.Name
|
|
'DomainName' = $XMLContent.GPO.Identifier.Domain.'#text'
|
|
'GUID' = $XMLContent.GPO.Identifier.Identifier.InnerText -replace '{' -replace '}'
|
|
'Enabled' = $Enabled
|
|
'Name' = $_.trustee.name.'#Text'
|
|
'Sid' = $_.trustee.SID.'#Text'
|
|
#'SidType' = if (($XMLContent.GPO.SecurityDescriptor.Owner.SID.'#text').Length -le 10) { 'WellKnown' } else { 'Other' }
|
|
'PermissionType' = $_.type.PermissionType
|
|
'Inherited' = if ($_.Inherited -eq 'false') { $false } else { $true }
|
|
'Permissions' = $_.Standard.GPOGroupedAccessEnum
|
|
'GPODistinguishedName' = $GPO.Path
|
|
}
|
|
}
|
|
}
|
|
} elseif ($OwnerOnly) {
|
|
$GPOOutput = [PsCustomObject] @{
|
|
'DisplayName' = $XMLContent.GPO.Name
|
|
'DomainName' = $XMLContent.GPO.Identifier.Domain.'#text'
|
|
'GUID' = $XMLContent.GPO.Identifier.Identifier.InnerText -replace '{' -replace '}'
|
|
'Enabled' = $Enabled
|
|
'Owner' = $XMLContent.GPO.SecurityDescriptor.Owner.Name.'#text'
|
|
'OwnerSID' = $XMLContent.GPO.SecurityDescriptor.Owner.SID.'#text'
|
|
'OwnerType' = $OwnerType
|
|
'GPODistinguishedName' = $GPO.Path
|
|
}
|
|
} else {
|
|
$GPOOutput = [PsCustomObject] @{
|
|
'DisplayName' = $XMLContent.GPO.Name
|
|
'DomainName' = $XMLContent.GPO.Identifier.Domain.'#text'
|
|
'GUID' = $XMLContent.GPO.Identifier.Identifier.InnerText -replace '{' -replace '}'
|
|
'Days' = (New-TimeSpan -Start ([DateTime] $XMLContent.GPO.ModifiedTime) -End (Get-Date)).Days
|
|
'Empty' = $Empty
|
|
'Linked' = $Linked
|
|
'Enabled' = $EnabledBool
|
|
'Optimized' = $Optimized
|
|
'Problem' = $Problem
|
|
'ApplyPermission' = $null
|
|
'Exclude' = $Exclude
|
|
'ComputerPolicies' = $XMLContent.GPO.Computer.ExtensionData.Name -join ", "
|
|
'UserPolicies' = $XMLContent.GPO.User.ExtensionData.Name -join ", "
|
|
'LinksCount' = $LinksTotalCount
|
|
'LinksEnabledCount' = $LinksEnabledCount
|
|
'LinksDisabledCount' = $LinksDisabledCount
|
|
'EnabledDetails' = $Enabled
|
|
'ComputerProblem' = $ComputerProblem
|
|
'ComputerOptimized' = $ComputerOptimized
|
|
'UserProblem' = $UserProblem
|
|
'UserOptimized' = $UserOptimized
|
|
'ComputerSettingsAvailable' = $ComputerSettingsAvailable
|
|
'UserSettingsAvailable' = $UserSettingsAvailable
|
|
#'ComputerSettingsAvailableReal' = $ComputerSettingsAvailableReal
|
|
#'UserSettingsAvailableReal' = $UserSettingsAvailableReal
|
|
'ComputerSettingsTypes' = $OutputComputer.Name
|
|
'UserSettingsTypes' = $OutputUser.Name
|
|
'ComputerEnabled' = $ComputerEnabled
|
|
'UserEnabled' = $UserEnabled
|
|
'ComputerSettingsStatus' = if ($XMLContent.GPO.Computer.VersionDirectory -eq 0 -and $XMLContent.GPO.Computer.VersionSysvol -eq 0) { "NeverModified" } else { "Modified" }
|
|
'ComputerSetttingsVersionIdentical' = if ($XMLContent.GPO.Computer.VersionDirectory -eq $XMLContent.GPO.Computer.VersionSysvol) { $true } else { $false }
|
|
'ComputerSettings' = $XMLContent.GPO.Computer.ExtensionData.Extension
|
|
'UserSettingsStatus' = if ($XMLContent.GPO.User.VersionDirectory -eq 0 -and $XMLContent.GPO.User.VersionSysvol -eq 0) { "NeverModified" } else { "Modified" }
|
|
'UserSettingsVersionIdentical' = if ($XMLContent.GPO.User.VersionDirectory -eq $XMLContent.GPO.User.VersionSysvol) { $true } else { $false }
|
|
'UserSettings' = $XMLContent.GPO.User.ExtensionData.Extension
|
|
'NoSettings' = $NoSettings
|
|
'CreationTime' = [DateTime] $XMLContent.GPO.CreatedTime
|
|
'ModificationTime' = [DateTime] $XMLContent.GPO.ModifiedTime
|
|
'ReadTime' = [DateTime] $XMLContent.GPO.ReadTime
|
|
'WMIFilter' = $GPO.WmiFilter.name
|
|
'WMIFilterDescription' = $GPO.WmiFilter.Description
|
|
'GPODistinguishedName' = $GPO.Path
|
|
'SDDL' = if ($Splitter -ne '') { $XMLContent.GPO.SecurityDescriptor.SDDL.'#text' -join $Splitter } else { $XMLContent.GPO.SecurityDescriptor.SDDL.'#text' }
|
|
'Owner' = $XMLContent.GPO.SecurityDescriptor.Owner.Name.'#text'
|
|
'OwnerSID' = $XMLContent.GPO.SecurityDescriptor.Owner.SID.'#text'
|
|
'OwnerType' = $OwnerType
|
|
'ACL' = @(
|
|
[PsCustomObject] @{
|
|
'Name' = $XMLContent.GPO.SecurityDescriptor.Owner.Name.'#text'
|
|
'Sid' = $XMLContent.GPO.SecurityDescriptor.Owner.SID.'#text'
|
|
'PermissionType' = 'Allow'
|
|
'Inherited' = $false
|
|
'Permissions' = 'Owner'
|
|
}
|
|
$XMLContent.GPO.SecurityDescriptor.Permissions.TrusteePermissions | ForEach-Object -Process {
|
|
if ($_) {
|
|
[PsCustomObject] @{
|
|
'Name' = $_.trustee.name.'#Text'
|
|
'Sid' = $_.trustee.SID.'#Text'
|
|
'PermissionType' = $_.type.PermissionType
|
|
'Inherited' = if ($_.Inherited -eq 'false') { $false } else { $true }
|
|
'Permissions' = $_.Standard.GPOGroupedAccessEnum
|
|
}
|
|
}
|
|
}
|
|
)
|
|
'Auditing' = if ($XMLContent.GPO.SecurityDescriptor.AuditingPresent.'#text' -eq 'true') { $true } else { $false }
|
|
'Links' = $Links
|
|
'LinksObjects' = $LinksObjects
|
|
'GPOObject' = $GPO
|
|
}
|
|
if ($GPOOutput.ACL) {
|
|
$GPOOutput.ApplyPermission = $false
|
|
foreach ($Permission in $GPOOutput.ACL) {
|
|
if ($Permission.Permissions -eq 'Apply Group Policy') {
|
|
$GPOOutput.ApplyPermission = $true
|
|
}
|
|
}
|
|
}
|
|
|
|
}
|
|
if ($PermissionsOnly -or $OwnerOnly) {
|
|
$GPOOutput
|
|
} else {
|
|
if (-not $Type -or $Type -contains 'All') {
|
|
$GPOOutput
|
|
} else {
|
|
if ($Type -contains 'Empty') {
|
|
if ($GPOOutput.Empty -eq $true) {
|
|
$GPOOutput
|
|
}
|
|
}
|
|
if ($Type -contains 'Unlinked') {
|
|
if ($GPOOutput.Linked -eq $false) {
|
|
$GPOOutput
|
|
}
|
|
}
|
|
if ($Type -contains 'Disabled') {
|
|
if ($GPOOutput.Enabled -eq $false) {
|
|
$GPOOutput
|
|
}
|
|
}
|
|
if ($Type -contains 'NoApplyPermission') {
|
|
if ($GPOOutput.ApplyPermission -eq $false) {
|
|
$GPOOutput
|
|
}
|
|
}
|
|
}
|
|
}
|
|
} |