static char * radius_msg_dump_attr_val(struct radius_attr_hdr *hdr, char * outbuf, size_t buflen)
{
struct radius_attr_type *attr;
int i, len;
unsigned char *pos;
u8 attrtype;
memset(outbuf, 0, buflen);
attr = radius_get_attr_type(hdr->type);
if (attr == NULL)
attrtype = RADIUS_ATTR_HEXDUMP;
else
attrtype = attr->data_type;
len = hdr->length - sizeof(struct radius_attr_hdr);
pos = (unsigned char *) (hdr + 1);
switch (attrtype) {
case RADIUS_ATTR_TEXT:
snprintf(outbuf + strlen(outbuf), buflen - strlen(outbuf), " Value: '");
for (i = 0; i < len; i++)
snprintf(outbuf + strlen(outbuf), buflen - strlen(outbuf), "%s", print_char(pos[i]));
snprintf(outbuf + strlen(outbuf), buflen - strlen(outbuf), "'");
break;
case RADIUS_ATTR_IP:
if (len == 4) {
struct in_addr addr;
os_memcpy(&addr, pos, 4);
snprintf(outbuf + strlen(outbuf), buflen - strlen(outbuf), " Value: %s", inet_ntoa(addr));
} else
snprintf(outbuf + strlen(outbuf), buflen - strlen(outbuf), " Invalid IP address length %d", len);
break;
case RADIUS_ATTR_IPV6:
if (len == 16) {
char buf[128];
const char *atxt;
struct in6_addr *addr = (struct in6_addr *) pos;
atxt = inet_ntop(AF_INET6, addr, buf, sizeof(buf));
snprintf(outbuf + strlen(outbuf), buflen - strlen(outbuf), " Value: %s", atxt ? atxt : "?");
} else
snprintf(outbuf + strlen(outbuf), buflen - strlen(outbuf), " Invalid IPv6 address length %d", len);
break;
case RADIUS_ATTR_INT32:
if (len == 4)
snprintf(outbuf + strlen(outbuf), buflen - strlen(outbuf), " Value: %u", WPA_GET_BE32(pos));
else
snprintf(outbuf + strlen(outbuf), buflen - strlen(outbuf), " Invalid INT32 length %d", len);
break;
case RADIUS_ATTR_HEXDUMP:
case RADIUS_ATTR_UNDIST:
default:
snprintf(outbuf + strlen(outbuf), buflen - strlen(outbuf), " Value:");
for (i = 0; i < len; i++)
snprintf(outbuf + strlen(outbuf), buflen - strlen(outbuf), " %02x", pos[i]);
break;
}
return outbuf;
}
static void radius_msg_dump_attr(struct radius_attr_hdr *hdr)
{
struct radius_attr_type *attr;
int i, len;
unsigned char *pos;
attr = radius_get_attr_type(hdr->type);
printf(" Attribute %d (%s) length=%d\n",
hdr->type, attr ? attr->name : "?Unknown?", hdr->length);
if (attr == NULL)
return;
len = hdr->length - sizeof(struct radius_attr_hdr);
pos = (unsigned char *) (hdr + 1);
switch (attr->data_type) {
case RADIUS_ATTR_TEXT:
printf(" Value: '");
for (i = 0; i < len; i++)
print_char(pos[i]);
printf("'\n");
break;
case RADIUS_ATTR_IP:
if (len == 4) {
struct in_addr addr;
os_memcpy(&addr, pos, 4);
printf(" Value: %s\n", inet_ntoa(addr));
} else
printf(" Invalid IP address length %d\n", len);
break;
#ifdef CONFIG_IPV6
case RADIUS_ATTR_IPV6:
if (len == 16) {
char buf[128];
const char *atxt;
struct in6_addr *addr = (struct in6_addr *) pos;
atxt = inet_ntop(AF_INET6, addr, buf, sizeof(buf));
printf(" Value: %s\n", atxt ? atxt : "?");
} else
printf(" Invalid IPv6 address length %d\n", len);
break;
#endif /* CONFIG_IPV6 */
case RADIUS_ATTR_HEXDUMP:
case RADIUS_ATTR_UNDIST:
printf(" Value:");
for (i = 0; i < len; i++)
printf(" %02x", pos[i]);
printf("\n");
break;
case RADIUS_ATTR_INT32:
if (len == 4)
printf(" Value: %u\n", WPA_GET_BE32(pos));
else
printf(" Invalid INT32 length %d\n", len);
break;
default:
break;
}
}
static void radius_msg_dump_attr(struct radius_attr_hdr *hdr)
{
struct radius_attr_type *attr;
int len;
unsigned char *pos;
char buf[1000];
attr = radius_get_attr_type(hdr->type);
wpa_printf(MSG_INFO, " Attribute %d (%s) length=%d",
hdr->type, attr ? attr->name : "?Unknown?", hdr->length);
if (attr == NULL || hdr->length < sizeof(struct radius_attr_hdr))
return;
len = hdr->length - sizeof(struct radius_attr_hdr);
pos = (unsigned char *) (hdr + 1);
switch (attr->data_type) {
case RADIUS_ATTR_TEXT:
printf_encode(buf, sizeof(buf), pos, len);
wpa_printf(MSG_INFO, " Value: '%s'", buf);
break;
case RADIUS_ATTR_IP:
if (len == 4) {
struct in_addr addr;
os_memcpy(&addr, pos, 4);
wpa_printf(MSG_INFO, " Value: %s",
inet_ntoa(addr));
} else {
wpa_printf(MSG_INFO, " Invalid IP address length %d",
len);
}
break;
#ifdef CONFIG_IPV6
case RADIUS_ATTR_IPV6:
if (len == 16) {
const char *atxt;
struct in6_addr *addr = (struct in6_addr *) pos;
atxt = inet_ntop(AF_INET6, addr, buf, sizeof(buf));
wpa_printf(MSG_INFO, " Value: %s",
atxt ? atxt : "?");
} else {
wpa_printf(MSG_INFO, " Invalid IPv6 address length %d",
len);
}
break;
#endif /* CONFIG_IPV6 */
case RADIUS_ATTR_HEXDUMP:
case RADIUS_ATTR_UNDIST:
wpa_snprintf_hex(buf, sizeof(buf), pos, len);
wpa_printf(MSG_INFO, " Value: %s", buf);
break;
case RADIUS_ATTR_INT32:
if (len == 4)
wpa_printf(MSG_INFO, " Value: %u",
WPA_GET_BE32(pos));
else
wpa_printf(MSG_INFO, " Invalid INT32 length %d",
len);
break;
default:
break;
}
}
