/** A BSS entry was removed (followed by BSS entry id and BSSID) */
#define WPA_EVENT_BSS_REMOVED "CTRL-EVENT-BSS-REMOVED "
+/** RSN IBSS 4-way handshakes completed with specified peer */
+#define IBSS_RSN_COMPLETED "IBSS-RSN-COMPLETED "
+
/** WPS overlap detected in PBC mode */
#define WPS_EVENT_OVERLAP "WPS-OVERLAP-DETECTED "
/** Available WPS AP with active PBC found in scan results */
/*
* wpa_supplicant - IBSS RSN
- * Copyright (c) 2009, Jouni Malinen <j@w1.fi>
+ * Copyright (c) 2009-2013, Jouni Malinen <j@w1.fi>
*
* This software may be distributed under the terms of the BSD license.
* See README for more details.
#include "includes.h"
#include "common.h"
+#include "common/wpa_ctrl.h"
#include "l2_packet/l2_packet.h"
#include "rsn_supp/wpa.h"
#include "rsn_supp/wpa_ie.h"
}
+static void ibss_check_rsn_completed(struct ibss_rsn_peer *peer)
+{
+ struct wpa_supplicant *wpa_s = peer->ibss_rsn->wpa_s;
+
+ if ((peer->authentication_status &
+ (IBSS_RSN_SET_PTK_SUPP | IBSS_RSN_SET_PTK_AUTH)) !=
+ (IBSS_RSN_SET_PTK_SUPP | IBSS_RSN_SET_PTK_AUTH))
+ return;
+ if (peer->authentication_status & IBSS_RSN_REPORTED_PTK)
+ return;
+ peer->authentication_status |= IBSS_RSN_REPORTED_PTK;
+ wpa_msg(wpa_s, MSG_INFO, IBSS_RSN_COMPLETED MACSTR,
+ MAC2STR(peer->addr));
+}
+
+
static int supp_set_key(void *ctx, enum wpa_alg alg,
const u8 *addr, int key_idx, int set_tx,
const u8 *seq, size_t seq_len,
wpa_hexdump_key(MSG_DEBUG, "SUPP: set_key - key", key, key_len);
if (key_idx == 0) {
+ peer->authentication_status |= IBSS_RSN_SET_PTK_SUPP;
+ ibss_check_rsn_completed(peer);
/*
* In IBSS RSN, the pairwise key from the 4-way handshake
* initiated by the peer with highest MAC address is used.
wpa_hexdump_key(MSG_DEBUG, "AUTH: set_key - key", key, key_len);
if (idx == 0) {
+ if (addr) {
+ struct ibss_rsn_peer *peer;
+ peer = ibss_rsn_get_peer(ibss_rsn, addr);
+ if (peer) {
+ peer->authentication_status |=
+ IBSS_RSN_SET_PTK_AUTH;
+ ibss_check_rsn_completed(peer);
+ }
+ }
/*
* In IBSS RSN, the pairwise key from the 4-way handshake
* initiated by the peer with highest MAC address is used.
#define IBSS_RSN_AUTH_BY_US 0x02
/* we sent an EAPOL message */
#define IBSS_RSN_AUTH_EAPOL_BY_US 0x04
+/* PTK derived as supplicant */
+#define IBSS_RSN_SET_PTK_SUPP 0x08
+/* PTK derived as authenticator */
+#define IBSS_RSN_SET_PTK_AUTH 0x10
+/* PTK completion reported */
+#define IBSS_RSN_REPORTED_PTK 0x20
struct ibss_rsn_peer {
struct ibss_rsn_peer *next;