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Allow multiple OU's for Delegation of Control
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This commit is contained in:
Danny Bessems
2021-05-03 14:18:58 +02:00
parent aa2c05df3f
commit 483013270d
3 changed files with 52 additions and 38 deletions
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2
scripts/ADDS/payload/scripts/01.Organizational units.yml
View File

@@ -7,6 +7,8 @@ OrganizationalUnits:
Description: ''
- DistinguishedName: OU=Laptops,OU=Clients,OU=Computer accounts
Description: ''
- DistinguishedName: OU=Kiosks,OU=Clients,OU=Computer accounts
Description: ''
- DistinguishedName: OU=Servers,OU=Computer accounts
Description: ''

79
scripts/ADDS/payload/scripts/04.Delegation of Control.ps1
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@@ -65,52 +65,61 @@ If (@('primary','standalone') -contains $Parameter['deployment.type']) {
$GUIDMap['null'] = [Guid]::Empty
ForEach ($Entry in $Delegations.DelegationEntries) {
$GetADObjectSplat = @{
Identity = $Entry.OrganizationalUnit + (($Parameter['addsconfig.domainname'] -split '\.' | ForEach-Object {',DC={0}' -f $_}) -join '')
}
$OU = Get-ADObject @GetADObjectSplat
$GetACLSPlat = @{
Path = "$($PSDrive.Name):\$($OU.DistinguishedName)"
}
$ACL = Get-ACL @GetACLSPlat
$GetADObjectSplat = @{
Filter = "sAMAccountName -eq '$($Entry.Principal)'"
Properties = 'objectSID'
}
$Principal = Get-ADObject @GetADObjectSplat
ForEach ($Rule in $Entry.AccessRules) {
If ($Rule.ObjectType -eq '') {
$Rule.ObjectType = 'null'
ForEach ($OU in $Entry.OrganizationalUnit) {
$GetADObjectSplat = @{
Identity = ($OU + (',{0}' -f (Get-ADRootDSE).rootDomainNamingContext))
ErrorAction = 'SilentlyContinue'
}
If ($Rule.InheritedObjectType -eq '') {
$Rule.InheritedObjectType = 'null'
$OU = Get-ADObject @GetADObjectSplat
If ([boolean]$OU) {
$GetACLSPlat = @{
Path = "$($PSDrive.Name):\$($OU.DistinguishedName)"
}
$ACL = Get-ACL @GetACLSPlat
}
Else {
# Respective OU was not found in Active Directory; skipping permission assignment
Continue
}
$NewACE = New-Object System.DirectoryServices.ActiveDirectoryAccessRule(
# An IdentityReference object that identifies the trustee of the access rule.
[System.Security.Principal.IdentityReference]$Principal.objectSID,
# A combination of one or more of the ActiveDirectoryRights enumeration values that specifies the rights of the access rule.
[System.DirectoryServices.ActiveDirectoryRights]$Rule.ActiveDirectoryRights,
# One of the AccessControlType enumeration values that specifies the access rule type.
[System.Security.AccessControl.AccessControlType]$Rule.AccessControlType,
# The schema GUID of the object to which the access rule applies.
[Guid]$GUIDMap[$Rule.ObjectType],
# One of the ActiveDirectorySecurityInheritance enumeration values that specifies the inheritance type of the access rule.
[System.DirectoryServices.ActiveDirectorySecurityInheritance]$Rule.ActiveDirectorySecurityInheritance,
# The schema GUID of the child object type that can inherit this access rule.
[Guid]$GUIDMap[$Rule.InheritedObjectType]
)
$ACL.AddAccessRule($NewACE)
}
ForEach ($Rule in $Entry.AccessRules) {
If ($Rule.ObjectType -eq '') {
$Rule.ObjectType = 'null'
}
If ($Rule.InheritedObjectType -eq '') {
$Rule.InheritedObjectType = 'null'
}
$NewACE = New-Object System.DirectoryServices.ActiveDirectoryAccessRule(
# An IdentityReference object that identifies the trustee of the access rule.
[System.Security.Principal.IdentityReference]$Principal.objectSID,
# A combination of one or more of the ActiveDirectoryRights enumeration values that specifies the rights of the access rule.
[System.DirectoryServices.ActiveDirectoryRights]$Rule.ActiveDirectoryRights,
# One of the AccessControlType enumeration values that specifies the access rule type.
[System.Security.AccessControl.AccessControlType]$Rule.AccessControlType,
# The schema GUID of the object to which the access rule applies.
[Guid]$GUIDMap[$Rule.ObjectType],
# One of the ActiveDirectorySecurityInheritance enumeration values that specifies the inheritance type of the access rule.
[System.DirectoryServices.ActiveDirectorySecurityInheritance]$Rule.ActiveDirectorySecurityInheritance,
# The schema GUID of the child object type that can inherit this access rule.
[Guid]$GUIDMap[$Rule.InheritedObjectType]
)
$ACL.AddAccessRule($NewACE)
}
$SetAclSplat = @{
Path = "$($PSDrive.Name):\$($OU.DistinguishedName)"
AclObject = $ACL
ErrorAction = 'Continue'
$SetAclSplat = @{
Path = "$($PSDrive.Name):\$($OU.DistinguishedName)"
AclObject = $ACL
ErrorAction = 'Continue'
}
Set-Acl @SetAclSplat
}
Set-Acl @SetAclSplat
}
If ([boolean]($PSDrive.Name -eq 'ADDS') -eq $True) {

9
scripts/ADDS/payload/scripts/04.Delegation of Control.yml
View File

@@ -1,6 +1,8 @@
DelegationEntries:
- Principal: admJaneD
OrganizationalUnit: CN=Computers # Entries will be concatenated with ',DC=<example>,DC=<org>' automatically
- Principal: admJaneD # Entries will be concatenated with ',DC=<example>,DC=<org>' automatically
OrganizationalUnit:
- CN=Computers
- OU=Kiosks,OU=Clients,OU=Computer accounts
AccessRules:
- ActiveDirectoryRights: Self # A combination of one or more of the ActiveDirectoryRights enumeration values that specifies the rights of the access rule.
AccessControlType: Allow # One of the AccessControlType enumeration values that specifies the access rule type.
@@ -48,7 +50,8 @@ DelegationEntries:
ObjectType: Computer
InheritedObjectType: ''
- Principal: admJaneD
OrganizationalUnit: OU=Clients,OU=Computer accounts
OrganizationalUnit:
- OU=Clients,OU=Computer accounts
AccessRules:
- ActiveDirectoryRights: CreateChild, DeleteChild
AccessControlType: Allow