Fix ACL Login cuid <-> id pk lookups

Used the wrong SESSION var for lookup

www/admin/class_test.login.php

@@ -117,7 +117,7 @@ if (isset($login->loginGetAcl()['unit'])) {
 	if ($login->loginCheckEditAccessCuid($edit_access_cuid)) {
 		print "Set new:" . $edit_access_cuid . "<br>";
 	} else {
-		print "Load default unit id: " . $login->loginGetAcl()['unit_id'] . "<br>";
+		print "Load default unit id: " . $login->loginGetAcl()['unit_cuid'] . "<br>";
 	}
 } else {
 	print "Something went wrong with the login<br>";
@@ -140,4 +140,14 @@ $login->writeLog(
 	write_type:'JSON'
 );
 
+echo "<hr>";
+print "<h3>Legacy Lookups</h3>";
+
+$edit_access_id = 1;
+$edit_access_cuid = $login->loginGetEditAccessCuidFromId($edit_access_id);
+$edit_access_id_rev = $login->loginGetEditAccessIdFromCuid($edit_access_cuid);
+print "EA ID: " . $edit_access_id . "<br>";
+print "EA CUID: " . $edit_access_cuid . "<br>";
+print "REV EA CUID: " . $edit_access_id_rev . "<br>";
+
 print "</body></html>";

www/lib/CoreLibs/ACL/Login.php

@@ -1532,7 +1532,7 @@ class Login
 			$this->acl['page'] = $_SESSION['LOGIN_PAGES_ACL_LEVEL'][$this->page_name];
 		}
 
-		$this->acl['unit_id'] = null;
+		$this->acl['unit_cuid'] = null;
 		$this->acl['unit_name'] = null;
 		$this->acl['unit_uid'] = null;
 		$this->acl['unit'] = [];
@@ -3290,10 +3290,24 @@ HTML;
 	 */
 	public function loginGetEditAccessCuidFromId(int $id): string|false
 	{
-		if (!isset($_SESSION['LOGIN_UNIT_ACL_LEVEL'][$id])) {
+		if (!isset($_SESSION['LOGIN_UNIT_LEGACY'][$id])) {
 			return false;
 		}
-		return (string)$_SESSION['LOGIN_UNIT_ACL_LEVEL'][$id]['cuid'];
+		return (string)$_SESSION['LOGIN_UNIT_LEGACY'][$id]['cuid'];
+	}
+
+	/**
+	 * This is a Legacy lookup from the edit access id to cuid for further lookups in the normal list
+	 *
+	 * @param  string    $cuid edit access cuid
+	 * @return int|false       false on not found or edit access id PK
+	 */
+	public function loginGetEditAccessIdFromCuid(string $cuid): int|false
+	{
+		if (!isset($_SESSION['LOGIN_UNIT'][$cuid])) {
+			return false;
+		}
+		return $_SESSION['LOGIN_UNIT'][$cuid]['id'];
 	}
 
 	/**