1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
|
/* readnvram */
#include <u.h>
#include <libc.h>
#include <auth.h>
#include <authsrv.h>
void
main(int, char **)
{
static uchar zeros[16];
static Nvrsafe safe;
int printed = 0;
quotefmtinstall();
/*
* readnvram can return -1 meaning nvram wasn't written,
* but safe still holds good data.
*/
if(readnvram(&safe, 0) < 0 && safe.authid[0] == '\0')
sysfatal("readnvram: %r");
fmtinstall('H', encodefmt);
if(memcmp(safe.machkey, zeros, DESKEYLEN) != 0){
print("key proto=p9sk1 user=%q dom=%q !hex=%.*H !password=______\n",
safe.authid, safe.authdom, DESKEYLEN, safe.machkey);
printed++;
}
if(memcmp(safe.aesmachkey, zeros, AESKEYLEN) != 0){
print("key proto=dp9ik user=%q dom=%q !hex=%.*H !password=______\n",
safe.authid, safe.authdom, AESKEYLEN, safe.aesmachkey);
printed++;
}
if(!printed)
sysfatal("no keys");
exits(0);
}
|
