Public/MngPrivilegedAccount/Set-AdAclMngPrivilegedAccount.ps1
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Function Set-AdAclMngPrivilegedAccount { <# .SYNOPSIS Delegates permissions to manage privileged accounts by modifying AdminSDHolder permissions. .DESCRIPTION The Set-AdAclMngPrivilegedAccount function delegates the necessary Active Directory permissions to allow a specified group to manage privileged accounts in the domain. This function works by modifying permissions on the AdminSDHolder object in Active Directory. The AdminSDHolder object is used as a template to overwrite permissions on protected accounts and groups (such as Domain Admins, Enterprise Admins, etc.) during the SDProp process that runs periodically. The function adds multiple Access Control Entries (ACEs) to the AdminSDHolder object for: - Managing group membership (adding/removing members) - Resetting passwords - Managing account lockout - Managing the user account control flags - Changing passwords When the -RemoveRule parameter is used, the function removes these permissions instead of granting them. .PARAMETER Group Identity of the group getting the delegation. Can be specified as SamAccountName, DistinguishedName, ObjectGUID, or SID. This should be a group dedicated to privileged user management. .PARAMETER RemoveRule If present, the access rule will be removed instead of being added. .PARAMETER Force If present, the function will not ask for confirmation when performing actions. .EXAMPLE Set-AdAclMngPrivilegedAccount -Group "SL_PUM" Delegates permissions to the group "SL_PUM" to manage privileged accounts by modifying the AdminSDHolder object permissions. .EXAMPLE Set-AdAclMngPrivilegedAccount -Group "SL_PUM" -RemoveRule Removes the previously delegated permissions from group "SL_PUM" for managing privileged accounts. .EXAMPLE Set-AdAclMngPrivilegedAccount -Group "SL_PUM" -Force Delegates permissions to manage privileged accounts without prompting for confirmation. .INPUTS System.String for the Group parameter. .OUTPUTS System.Void .NOTES Used Functions: Name ║ Module/Namespace ═══════════════════════════════════════════╬══════════════════════════════ Set-AclConstructor5 ║ EguibarIT.DelegationPS Get-AttributeSchemaHashTable ║ EguibarIT.DelegationPS Get-ExtendedRightHashTable ║ EguibarIT.DelegationPS Get-AdObjectType ║ EguibarIT.DelegationPS Get-FunctionDisplay ║ EguibarIT.DelegationPS Write-Verbose ║ Microsoft.PowerShell.Utility .NOTES Version: 2.0 DateModified: 22/May/2025 LastModifiedBy: Vicente Rodriguez Eguibar vicente@eguibar.com Eguibar IT http://www.eguibarit.com .LINK https://github.com/vreguibar/EguibarIT.DelegationPS .COMPONENT Active Directory .ROLE Security .FUNCTIONALITY Privileged Account Management, Delegation of Control #> [CmdletBinding( SupportsShouldProcess = $true, ConfirmImpact = 'Medium' )] [OutputType([void])] Param ( # PARAM1 Delegated Group Name [Parameter(Mandatory = $true, ValueFromPipeline = $true, ValueFromPipelineByPropertyName = $true, HelpMessage = 'Identity of the group getting the delegation, usually a DomainLocal group.', Position = 0)] [ValidateNotNullOrEmpty()] [Alias('IdentityReference', 'Identity', 'Trustee', 'GroupID')] $Group, # PARAM2 SWITCH If present, the access rule will be removed. [Parameter(Mandatory = $false, ValueFromPipeline = $true, ValueFromPipelineByPropertyName = $true, HelpMessage = 'If present, the access rule will be removed.', Position = 1)] [ValidateNotNullOrEmpty()] [Switch] $RemoveRule, # PARAM3 SWITCH If present, the function will not ask for confirmation. [Parameter(Mandatory = $false, ValueFromPipeline = $false, ValueFromPipelineByPropertyName = $false, HelpMessage = 'If present, the function will not ask for confirmation when performing actions.', Position = 2)] [Switch] $Force ) Begin { Set-StrictMode -Version Latest # Display function header if variables exist if ($null -ne $Variables -and $null -ne $Variables.HeaderDelegation) { $txt = ($Variables.HeaderDelegation -f (Get-Date).ToString('dd/MMM/yyyy'), $MyInvocation.Mycommand, (Get-FunctionDisplay -HashTable $PsBoundParameters -Verbose:$False) ) Write-Verbose -Message $txt } #end if ############################## # Module imports ############################## # Variables Definition [Hashtable]$Splat = [hashtable]::New([StringComparer]::OrdinalIgnoreCase) Write-Verbose -Message 'Checking variable $Variables.GuidMap. In case is empty a function is called to fill it up.' Get-AttributeSchemaHashTable Write-Verbose -Message 'Checking variable $Variables.ExtendedRightsMap. In case is empty a function is called to fill it up.' Get-ExtendedRightHashTable # Verify Group exist and return it as Microsoft.ActiveDirectory.Management.AdGroup $CurrentGroup = Get-AdObjectType -Identity $PSBoundParameters['Group'] } #end Begin Process { <# dsacls "CN=AdminSDHolder,CN=System,DC=EguibarIT,DC=local" /G "EguibarIT\SL_PUM":RPWP;member dsacls "CN=AdminSDHolder,CN=System,DC=EguibarIT,DC=local" /G "EguibarIT\SL_PUM":CA;"Reset Password" dsacls "CN=AdminSDHolder,CN=System,DC=EguibarIT,DC=local" /G "EguibarIT\SL_PUM":RPWP;lockoutTime dsacls "CN=AdminSDHolder,CN=System,DC=EguibarIT,DC=local" /G "EguibarIT\SL_PUM":RPWP;pwdLastSet dsacls "CN=AdminSDHolder,CN=System,DC=EguibarIT,DC=local" /G "EguibarIT\SL_PUM":RPWP;userAccountControl dsacls "CN=AdminSDHolder,CN=System,DC=EguibarIT,DC=local" /G "EguibarIT\SL_PUM":CA;"Change Password" dsacls "CN=AdminSDHolder,CN=System,DC=EguibarIT,DC=local" /G "EguibarIT\SL_PUM":RPWP;lockoutTime #> <# ACE number: 1 -------------------------------------------------------- IdentityReference : XXX ActiveDirectoryRights : ReadProperty, WriteProperty AccessControlType : Allow ObjectType : member [AttributeSchema] InheritanceType : None InheritedObjectType : GuidNULL IsInherited = False #> $Splat = @{ Id = $CurrentGroup LDAPPath = 'CN=AdminSDHolder,CN=System,{0}' -f $Variables.defaultNamingContext AdRight = 'ReadProperty', 'WriteProperty' AccessControlType = 'Allow' ObjectType = $Variables.GuidMap['member'] AdSecurityInheritance = 'None' } # Check if RemoveRule switch is present. If ($PSBoundParameters['RemoveRule']) { if ($Force -or $PSCmdlet.ShouldProcess($PSBoundParameters['Group'], 'Remove permissions for member?')) { # Add the parameter to remove the rule $Splat.Add('RemoveRule', $true) } #end If } #end If If ($Force -or $PSCmdlet.ShouldProcess($PSBoundParameters['Group'], 'Delegate the permissions for member?')) { Set-AclConstructor5 @Splat } #end If <# ACE number: 2 -------------------------------------------------------- IdentityReference : XXX ActiveDirectoryRights : ReadProperty, WriteProperty AccessControlType : Allow ObjectType : lockoutTime [AttributeSchema] InheritanceType : None InheritedObjectType : GuidNULL IsInherited = False #> $Splat = @{ Id = $CurrentGroup LDAPPath = 'CN=AdminSDHolder,CN=System,{0}' -f $Variables.defaultNamingContext AdRight = 'ReadProperty', 'WriteProperty' AccessControlType = 'Allow' ObjectType = $Variables.GuidMap['lockoutTime'] AdSecurityInheritance = 'None' } # Check if RemoveRule switch is present. If ($PSBoundParameters['RemoveRule']) { if ($Force -or $PSCmdlet.ShouldProcess($PSBoundParameters['Group'], 'Remove permissions for lockoutTime?')) { # Add the parameter to remove the rule $Splat.Add('RemoveRule', $true) } #end If } #end If If ($Force -or $PSCmdlet.ShouldProcess($PSBoundParameters['Group'], 'Delegate the permissions for lockoutTime?')) { Set-AclConstructor5 @Splat } #end If <# ACE number: 3 -------------------------------------------------------- IdentityReference : XXX ActiveDirectoryRights : ReadProperty, WriteProperty AccessControlType : Allow ObjectType : userAccountControl [AttributeSchema] InheritanceType : None InheritedObjectType : GuidNULL IsInherited = False #> $Splat = @{ Id = $CurrentGroup LDAPPath = 'CN=AdminSDHolder,CN=System,{0}' -f $Variables.defaultNamingContext AdRight = 'ReadProperty', 'WriteProperty' AccessControlType = 'Allow' ObjectType = $Variables.GuidMap['userAccountControl'] AdSecurityInheritance = 'None' } # Check if RemoveRule switch is present. If ($PSBoundParameters['RemoveRule']) { if ($Force -or $PSCmdlet.ShouldProcess($PSBoundParameters['Group'], 'Remove permissions for userAccountControl?')) { # Add the parameter to remove the rule $Splat.Add('RemoveRule', $true) } #end If } #end If If ($Force -or $PSCmdlet.ShouldProcess($PSBoundParameters['Group'], 'Delegate the permissions for userAccountControl?')) { Set-AclConstructor5 @Splat } #end If <# ACE number: 4 -------------------------------------------------------- IdentityReference : XXX ActiveDirectoryRights : ReadProperty, WriteProperty AccessControlType : Allow ObjectType : pwdLastSet [AttributeSchema] InheritanceType : None InheritedObjectType : GuidNULL IsInherited = False #> $Splat = @{ Id = $CurrentGroup LDAPPath = 'CN=AdminSDHolder,CN=System,{0}' -f $Variables.defaultNamingContext AdRight = 'ReadProperty', 'WriteProperty' AccessControlType = 'Allow' ObjectType = $Variables.GuidMap['pwdLastSet'] AdSecurityInheritance = 'None' } # Check if RemoveRule switch is present. If ($PSBoundParameters['RemoveRule']) { if ($Force -or $PSCmdlet.ShouldProcess($PSBoundParameters['Group'], 'Remove permissions for pwdLastSet?')) { # Add the parameter to remove the rule $Splat.Add('RemoveRule', $true) } #end If } #end If If ($Force -or $PSCmdlet.ShouldProcess($PSBoundParameters['Group'], 'Delegate the permissions for pwdLastSet?')) { Set-AclConstructor5 @Splat } #end If <# ACE number: 5 -------------------------------------------------------- IdentityReference : XXX ActiveDirectoryRights : ExtendedRight AccessControlType : Allow ObjectType : Reset Password [ExtendedRight] InheritanceType : None InheritedObjectType : GuidNULL IsInherited = False #> $Splat = @{ Id = $CurrentGroup LDAPPath = 'CN=AdminSDHolder,CN=System,{0}' -f $Variables.defaultNamingContext AdRight = 'ReadProperty', 'WriteProperty' AccessControlType = 'Allow' ObjectType = $Variables.ExtendedRightsMap['Reset Password'] AdSecurityInheritance = 'None' } # Check if RemoveRule switch is present. If ($PSBoundParameters['RemoveRule']) { if ($Force -or $PSCmdlet.ShouldProcess($PSBoundParameters['Group'], 'Remove permissions for Reset Password?')) { # Add the parameter to remove the rule $Splat.Add('RemoveRule', $true) } #end If } #end If If ($Force -or $PSCmdlet.ShouldProcess($PSBoundParameters['Group'], 'Delegate the permissions for Reset Password?')) { Set-AclConstructor5 @Splat } #end If <# ACE number: 6 -------------------------------------------------------- IdentityReference : XXX ActiveDirectoryRights : ExtendedRight AccessControlType : Allow ObjectType : Change Password [ExtendedRight] InheritanceType : None InheritedObjectType : GuidNULL IsInherited = False #> $Splat = @{ Id = $CurrentGroup LDAPPath = 'CN=AdminSDHolder,CN=System,{0}' -f $Variables.defaultNamingContext AdRight = 'ReadProperty', 'WriteProperty' AccessControlType = 'Allow' ObjectType = $Variables.ExtendedRightsMap['Change Password'] AdSecurityInheritance = 'None' } # Check if RemoveRule switch is present. If ($PSBoundParameters['RemoveRule']) { if ($Force -or $PSCmdlet.ShouldProcess($PSBoundParameters['Group'], 'Remove permissions for Change Password?')) { # Add the parameter to remove the rule $Splat.Add('RemoveRule', $true) } #end If } #end If If ($Force -or $PSCmdlet.ShouldProcess($PSBoundParameters['Group'], 'Delegate the permissions for Change Password?')) { Set-AclConstructor5 @Splat } #end If } #end Process End { if ($RemoveRule) { Write-Verbose ('Permissions removal process completed for group: {0}' -f $PSBoundParameters['Group']) } else { Write-Verbose ('Permissions delegation process completed for group: {0} ' -f $PSBoundParameters['Group']) } #end If-Else $txt = ($Variables.FooterDelegation -f $MyInvocation.InvocationName, 'delegating management of Privileged Accounts (AdminSDHolder).' ) Write-Verbose -Message $txt } #end END } |