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2009-08-25 Vladimir Serbinenko <phcoder@gmail.com>

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Authentication support.

	* commands/password.c: New file.
	* conf/common.rmk (pkglib_MODULES): Add password.mod.
	(password_mod_SOURCES): New variable.
	(password_mod_CFLAGS): Likewise.
	(password_mod_LDFLAGS): Likewise.
	(normal_mod_SOURCES): Add normal/auth.c.
	* conf/i386-coreboot.rmk (grub_emu_SOURCES): Add commands/password.c and
	normal/auth.c.
	* conf/i386-efi.rmk (grub_emu_SOURCES): Likewise.
	* conf/i386-ieee1275.rmk (grub_emu_SOURCES): Likewise.
	* conf/i386-pc.rmk (grub_emu_SOURCES): Likewise.
	* conf/powerpc-ieee1275.rmk (grub_emu_SOURCES): Likewise.
	* conf/sparc64-ieee1275.rmk (grub_emu_SOURCES): Likewise.
	* conf/x86_64-efi.rmk (grub_emu_SOURCES): Likewise.
	* include/grub/auth.h: New file.
	* include/grub/err.h (grub_err_t): New enum value
	GRUB_ERR_ACCESS_DENIED.
	* include/grub/menu.h (grub_menu_entry): New fields 'restricted' and
	'users'.
	* include/grub/normal.h (grub_cmdline_get): New argument 'history'.
	* normal/cmdline.c (grub_cmdline_get): New argument 'history'. All
	users updated.
	* normal/auth.c: New file.
	* normal/main.c (grub_normal_add_menu_entry): Handle --users option.
	(grub_cmdline_run): Don't allow to go to command line without
	authentication.
	* normal/menu.c (grub_menu_execute_entry): Handle restricted entries.
	* normal/menu_entry.c (grub_menu_entry_run): Don't allow editing
	menuentry without superuser rights.
	* normal/menu_viewer.c (grub_menu_viewer_show_menu): Don't exit if
	user isn't a superuser.
This commit is contained in:
phcoder 2009-08-24 23:55:06 +00:00
parent 70f1161d13
commit e7e1f93ff6
20 changed files with 531 additions and 20 deletions
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13
normal/menu.c
View file

@ -26,6 +26,7 @@
#include <grub/menu_viewer.h>
#include <grub/command.h>
#include <grub/parser.h>
#include <grub/auth.h>
/* Get a menu entry by its index in the entry list. */
grub_menu_entry_t
@ -124,6 +125,18 @@ get_and_remove_first_entry_number (const char *name)
void
grub_menu_execute_entry(grub_menu_entry_t entry)
{
grub_err_t err = GRUB_ERR_NONE;
if (entry->restricted)
err = grub_auth_check_authentication (entry->users);
if (err)
{
grub_print_error ();
grub_errno = GRUB_ERR_NONE;
return;
}
grub_parser_execute ((char *) entry->sourcecode);
if (grub_errno == GRUB_ERR_NONE && grub_loader_is_loaded ())