[Bug 392158] Re: grub2 doesn't support security features, such as password

[Colin Watson]

There's now basic support for this (in 1.97~beta1), but it probably
needs to be glued into grub-mkconfig somehow as well. Still, this may be
enough for some people.

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

        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.

-- 
grub2 doesn't support security features, such as password
https://bugs.launchpad.net/bugs/392158
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