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Add sae_rejected_groups to hostapd STA control interface command

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This is mainly for testing purposes to be able to check which groups
a STA reports as having been rejected when using SAE H2E.

Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This commit is contained in:
Jouni Malinen 2019-12-12 22:51:08 +02:00
parent 5661ebd774
commit 7fde39fb1a
1 changed files with 30 additions and 0 deletions
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30
src/ap/ctrl_iface_ap.c
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@ -273,6 +273,36 @@ static int hostapd_ctrl_iface_sta_mib(struct hostapd_data *hapd,
if (!os_snprintf_error(buflen - len, res)) if (!os_snprintf_error(buflen - len, res))
len += res; len += res;
} }
if (sta->sae && sta->sae->tmp) {
const u8 *pos;
unsigned int i, count;
struct wpabuf *groups = sta->sae->tmp->peer_rejected_groups;
res = os_snprintf(buf + len, buflen - len,
"sae_rejected_groups=");
if (!os_snprintf_error(buflen - len, res))
len += res;
if (groups) {
pos = wpabuf_head(groups);
count = wpabuf_len(groups) / 2;
} else {
pos = NULL;
count = 0;
}
for (i = 0; pos && i < count; i++) {
res = os_snprintf(buf + len, buflen - len, "%s%d",
i == 0 ? "" : " ", WPA_GET_LE16(pos));
if (!os_snprintf_error(buflen - len, res))
len += res;
pos += 2;
}
res = os_snprintf(buf + len, buflen - len, "\n");
if (!os_snprintf_error(buflen - len, res))
len += res;
}
#endif /* CONFIG_SAE */ #endif /* CONFIG_SAE */
if (sta->vlan_id > 0) { if (sta->vlan_id > 0) {