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merge with mainline

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This commit is contained in:
BVK Chaitanya 2010-07-13 00:43:28 +05:30
commit 297f0c2b6e
218 changed files with 35637 additions and 4957 deletions
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52
grub-core/normal/auth.c
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@ -133,25 +133,24 @@ static int
is_authenticated (const char *userlist)
{
const char *superusers;
auto int hook (grub_list_t item);
int hook (grub_list_t item)
{
const char *name;
if (!((struct grub_auth_user *) item)->authenticated)
return 0;
name = ((struct grub_auth_user *) item)->name;
return (userlist && grub_strword (userlist, name))
|| grub_strword (superusers, name);
}
struct grub_auth_user *user;
superusers = grub_env_get ("superusers");
if (!superusers)
return 1;
return grub_list_iterate (GRUB_AS_LIST (users), hook);
FOR_LIST_ELEMENTS (user, users)
{
if (!(user->authenticated))
continue;
if ((userlist && grub_strword (userlist, user->name))
|| grub_strword (superusers, user->name))
return 1;
}
return 0;
}
static int
@ -185,13 +184,13 @@ grub_username_get (char buf[], unsigned buf_size)
if (cur_len + 2 < buf_size)
{
buf[cur_len++] = key;
grub_putchar (key);
grub_printf ("%c", key);
}
}
grub_memset (buf + cur_len, 0, buf_size - cur_len);
grub_putchar ('\n');
grub_xputs ("\n");
grub_refresh ();
return (key != '\e');
@ -205,22 +204,7 @@ grub_auth_check_authentication (const char *userlist)
grub_err_t err;
static unsigned long punishment_delay = 1;
char entered[GRUB_AUTH_MAX_PASSLEN];
auto int hook (grub_list_t item);
int hook (grub_list_t item)
{
if (grub_strcmp (login, ((struct grub_auth_user *) item)->name) == 0)
cur = (struct grub_auth_user *) item;
return 0;
}
auto int hook_any (grub_list_t item);
int hook_any (grub_list_t item)
{
if (((struct grub_auth_user *) item)->callback)
cur = (struct grub_auth_user *) item;
return 0;
}
struct grub_auth_user *user;
grub_memset (login, 0, sizeof (login));
@ -240,7 +224,11 @@ grub_auth_check_authentication (const char *userlist)
if (!grub_password_get (entered, GRUB_AUTH_MAX_PASSLEN))
goto access_denied;
grub_list_iterate (GRUB_AS_LIST (users), hook);
FOR_LIST_ELEMENTS (user, users)
{
if (grub_strcmp (login, user->name) == 0)
cur = user;
}
if (!cur || ! cur->callback)
goto access_denied;