Change Schema classes to final

app/Classes/LDAP/Schema/AttributeType.php

@@ -11,7 +11,7 @@ use Illuminate\Support\Facades\Log;
  * @package phpLDAPadmin
  * @subpackage Schema
  */
-class AttributeType extends Base {
+final class AttributeType extends Base {
 	// The attribute from which this attribute inherits (if any)
 	private ?string $sup_attribute = NULL;
 
@@ -246,7 +246,7 @@ class AttributeType extends Base {
 
 	public function __clone()
 	{
-		// When we clone, we need to break the reference to
+		// When we clone, we need to break the reference too
 		$this->aliases = clone $this->aliases;
 	}
 

app/Classes/LDAP/Schema/LDAPSyntax.php

@@ -10,7 +10,7 @@ use Illuminate\Support\Facades\Log;
  * @package phpLDAPadmin
  * @subpackage Schema
  */
-class LDAPSyntax extends Base {
+final class LDAPSyntax extends Base {
 	// Is human readable?
 	private ?bool $is_not_human_readable = NULL;
 

app/Classes/LDAP/Schema/MatchingRule.php

@@ -11,7 +11,7 @@ use Illuminate\Support\Facades\Log;
  * @package phpLDAPadmin
  * @subpackage Schema
  */
-class MatchingRule extends Base {
+final class MatchingRule extends Base {
 	// This rule's syntax OID
 	private ?string $syntax = NULL;
 

app/Classes/LDAP/Schema/MatchingRuleUse.php

@@ -11,7 +11,7 @@ use Illuminate\Support\Facades\Log;
  * @package phpLDAPadmin
  * @subpackage Schema
  */
-class MatchingRuleUse extends Base {
+final class MatchingRuleUse extends Base {
 	// An array of attribute names who use this MatchingRule
 	private Collection $used_by_attrs;
 

app/Classes/LDAP/Schema/ObjectClass.php

@@ -15,7 +15,7 @@ use App\Ldap\Entry;
  * @package phpLDAPadmin
  * @subpackage Schema
  */
-class ObjectClass extends Base {
+final class ObjectClass extends Base {
 	// The server ID that this objectclass belongs to.
 	private Server $server;
 

app/Classes/LDAP/Schema/ObjectClassAttribute.php

@@ -13,7 +13,7 @@ namespace App\Classes\LDAP\Schema;
  * specified it. This class is therefore used by the class ObjectClass to determine
  * inheritance.
  */
-class ObjectClassAttribute extends Base {
+final class ObjectClassAttribute extends Base {
 	// This Attribute's root.
 	private string $source;
 

app/Classes/LDAP/Server.php

@@ -18,7 +18,7 @@ use App\Classes\LDAP\Schema\{AttributeType,Base,LDAPSyntax,MatchingRule,Matching
 use App\Exceptions\InvalidUsage;
 use App\Ldap\Entry;
 
-class Server
+final class Server
 {
 	// This servers schema objectclasses
 	private Collection $attributetypes;
@@ -59,6 +59,7 @@ class Server
 	 * @return Collection
 	 * @throws ObjectNotFoundException
 	 * @testedin GetBaseDNTest::testBaseDNExists();
+	 * @todo Need to allow for the scenario if the baseDN is not readable by ACLs
 	 */
 	public static function baseDNs($connection=NULL,bool $objects=TRUE): Collection
 	{