This commit is mainly as a result of creating DN entries and improves some backend functions:

* Enable creation of new entries,
* Change all our ajax frames to go through /frames URI instead of /dn,
* Add our frame command to the encrypted DN,
* Automatically redirect to root URL when selecting a tree item and currently in another path (as a result of a prior POST activity),
* Some validation improvements DNExists/HasStructuralObjectClass

app/Rules/DNExists.php

@@ -0,0 +1,27 @@
+<?php
+
+namespace App\Rules;
+
+use Closure;
+use Illuminate\Contracts\Validation\ValidationRule;
+use Illuminate\Support\Facades\Crypt;
+
+class DNExists implements ValidationRule
+{
+    /**
+     * Run the validation rule.
+     *
+     * @param  \Closure(string, ?string=): \Illuminate\Translation\PotentiallyTranslatedString  $fail
+     */
+    public function validate(string $attribute,mixed $value,Closure $fail): void
+    {
+		$dn = Crypt::decryptString($value);
+
+		// Sometimes our key has a command, so we'll ignore it
+		if (str_starts_with($dn,'*') && ($x=strpos($dn,'|')))
+			$dn = substr($dn,$x+1);
+
+		if (! config('server')->fetch($dn))
+			$fail(sprintf('The DN %s doesnt exist.',$dn));
+    }
+}

app/Rules/HasStructuralObjectClass.php

@@ -0,0 +1,23 @@
+<?php
+
+namespace App\Rules;
+
+use Closure;
+use Illuminate\Contracts\Validation\ValidationRule;
+
+class HasStructuralObjectClass implements ValidationRule
+{
+    /**
+     * Run the validation rule.
+     *
+     * @param  \Closure(string, ?string=): \Illuminate\Translation\PotentiallyTranslatedString  $fail
+     */
+    public function validate(string $attribute,mixed $value,Closure $fail): void
+    {
+		foreach ($value as $item)
+			if ($item && config('server')->schema('objectclasses',$item)->isStructural())
+				return;
+
+		$fail('There isnt a Structural Objectclass.');
+    }
+}