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
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
|
/* $FreeBSD$ */
/*
* Copyright (C) 1993-2001 by Darren Reed.
*
* See the IPFILTER.LICENCE file for details on licencing.
*
* Id: ipoptsec.c,v 1.2 2002/01/28 06:50:46 darrenr Exp
*/
#include "ipf.h"
struct ipopt_names secclass[] = {
{ IPSO_CLASS_RES4, 0x01, 0, "reserv-4" },
{ IPSO_CLASS_TOPS, 0x02, 0, "topsecret" },
{ IPSO_CLASS_SECR, 0x04, 0, "secret" },
{ IPSO_CLASS_RES3, 0x08, 0, "reserv-3" },
{ IPSO_CLASS_CONF, 0x10, 0, "confid" },
{ IPSO_CLASS_UNCL, 0x20, 0, "unclass" },
{ IPSO_CLASS_RES2, 0x40, 0, "reserv-2" },
{ IPSO_CLASS_RES1, 0x80, 0, "reserv-1" },
{ 0, 0, 0, NULL } /* must be last */
};
u_char seclevel(slevel)
char *slevel;
{
struct ipopt_names *so;
for (so = secclass; so->on_name; so++)
if (!strcasecmp(slevel, so->on_name))
break;
if (!so->on_name) {
fprintf(stderr, "no such security level: %s\n", slevel);
return 0;
}
return (u_char)so->on_value;
}
u_char secbit(class)
int class;
{
struct ipopt_names *so;
for (so = secclass; so->on_name; so++)
if (so->on_value == class)
break;
if (!so->on_name) {
fprintf(stderr, "no such security class: %d\n", class);
return 0;
}
return (u_char)so->on_bit;
}
|
