File grub2-menu-unrestricted.patch of Package grub2.28282
Index: grub-2.02~beta2/grub-core/normal/menu.c
===================================================================
--- grub-2.02~beta2.orig/grub-core/normal/menu.c
+++ grub-2.02~beta2/grub-core/normal/menu.c
@@ -213,7 +213,17 @@ grub_menu_execute_entry(grub_menu_entry_
grub_size_t sz = 0;
if (entry->restricted)
- err = grub_auth_check_authentication (entry->users);
+ {
+ int auth_check = 1;
+ if (entry->users && entry->users[0] == 0)
+ {
+ const char *unr = grub_env_get ("unrestricted_menu");
+ if (unr && (unr[0] == '1' || unr[0] == 'y'))
+ auth_check = 0;
+ }
+ if (auth_check)
+ err = grub_auth_check_authentication (entry->users);
+ }
if (err)
{