[PATCH 1/3] mesh: Fire event on SAE authentication failure

Masashi Honma masashi.honma at gmail.com
Thu Feb 5 08:59:59 EST 2015


SAE authentication fails likely with wrong password. This patch notify the
failure to the upper application (UI) so that the application notifies
suspection of wrong password to user.

Signed-off-by: Masashi Honma <masashi.honma at gmail.com>
---
 src/common/wpa_ctrl.h     | 2 ++
 wpa_supplicant/mesh_rsn.c | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/src/common/wpa_ctrl.h b/src/common/wpa_ctrl.h
index c8e302a..2194b6e 100644
--- a/src/common/wpa_ctrl.h
+++ b/src/common/wpa_ctrl.h
@@ -127,6 +127,8 @@ extern "C" {
 #define MESH_GROUP_REMOVED "MESH-GROUP-REMOVED "
 #define MESH_PEER_CONNECTED "MESH-PEER-CONNECTED "
 #define MESH_PEER_DISCONNECTED "MESH-PEER-DISCONNECTED "
+/** Mesh SAE auth failure. Wrong password suspected */
+#define MESH_SAE_AUTH_FAILURE "MESH-SAE-AUTH-FAILURE "
 
 /* WMM AC events */
 #define WMM_AC_EVENT_TSPEC_ADDED "TSPEC-ADDED "
diff --git a/wpa_supplicant/mesh_rsn.c b/wpa_supplicant/mesh_rsn.c
index da4cb03..30862d9 100644
--- a/wpa_supplicant/mesh_rsn.c
+++ b/wpa_supplicant/mesh_rsn.c
@@ -37,6 +37,8 @@ void mesh_auth_timer(void *eloop_ctx, void *user_data)
 		wpa_printf(MSG_DEBUG, "AUTH: Re-authenticate with " MACSTR
 			   " (attempt %d) ",
 			   MAC2STR(sta->addr), sta->sae_auth_retry);
+		wpa_msg(wpa_s, MSG_WARNING, MESH_SAE_AUTH_FAILURE "addr="
+			MACSTR, MAC2STR(sta->addr));
 		if (sta->sae_auth_retry < MESH_AUTH_RETRY) {
 			mesh_rsn_auth_sae_sta(wpa_s, sta);
 		} else {
-- 
2.1.0



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