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#include <u.h>
#include <libc.h>
#include <authsrv.h>
#include <bio.h>
#include "authcmdlib.h"
static int
getkey(char *authkey)
{
Nvrsafe safe;
if(readnvram(&safe, 0) < 0)
return -1;
memmove(authkey, safe.machkey, DESKEYLEN);
memset(&safe, 0, sizeof safe);
return 0;
}
int
getauthkey(Authkey *authkey)
{
memset(authkey, 0, sizeof(Authkey));
if(getkey(authkey->des) == 0)
return 1;
print("can't read NVRAM, please enter machine key\n");
getpass(authkey, nil, 0, 1);
return 1;
}
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