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RADIUS DAS: Add support for NAS identification attributes

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This allows NAS-IP-Address, NAS-Identifier, and NAS-IPv6-Address to be
included in the Disconnect-Request packets.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This commit is contained in:
Jouni Malinen 2014-02-20 13:55:36 +02:00 • committed by Jouni Malinen
parent e58f59cb58
commit cb10c7d12d
3 changed files with 70 additions and 1 deletions
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29
src/ap/hostapd.c
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@ -529,7 +529,34 @@ static int mac_in_conf(struct hostapd_config *conf, const void *a)
static int hostapd_das_nas_mismatch(struct hostapd_data *hapd,
struct radius_das_attrs *attr)
{
/* TODO */
if (attr->nas_identifier &&
(!hapd->conf->nas_identifier ||
os_strlen(hapd->conf->nas_identifier) !=
attr->nas_identifier_len ||
os_memcmp(hapd->conf->nas_identifier, attr->nas_identifier,
attr->nas_identifier_len) != 0)) {
wpa_printf(MSG_DEBUG, "RADIUS DAS: NAS-Identifier mismatch");
return 1;
}
if (attr->nas_ip_addr &&
(hapd->conf->own_ip_addr.af != AF_INET ||
os_memcmp(&hapd->conf->own_ip_addr.u.v4, attr->nas_ip_addr, 4) !=
0)) {
wpa_printf(MSG_DEBUG, "RADIUS DAS: NAS-IP-Address mismatch");
return 1;
}
#ifdef CONFIG_IPV6
if (attr->nas_ipv6_addr &&
(hapd->conf->own_ip_addr.af != AF_INET6 ||
os_memcmp(&hapd->conf->own_ip_addr.u.v6, attr->nas_ipv6_addr, 16)
!= 0)) {
wpa_printf(MSG_DEBUG, "RADIUS DAS: NAS-IPv6-Address mismatch");
return 1;
}
#endif /* CONFIG_IPV6 */
return 0;
}