wsrd: handle authentication failure in all relevant states

WI_SUN-3403

Author: Kilio22

app_wsrd/app/join_state.c

@@ -178,6 +178,7 @@ static const struct wsrd_state_transition state_reconnect_transitions[] = {
     { WSRD_EVENT_PC_RX,            WSRD_STATE_RPL_PARENT },
     { WSRD_EVENT_PA_FROM_PREV_PAN, WSRD_STATE_CONFIGURE },
     { WSRD_EVENT_PA_FROM_NEW_PAN,  WSRD_STATE_AUTHENTICATE },
+    { WSRD_EVENT_AUTH_FAIL,        WSRD_STATE_DISCOVERY },
     { },
 };
 
@@ -192,6 +193,7 @@ static const struct wsrd_state_transition state_configure_transitions[] = {
     { WSRD_EVENT_PC_RX,           WSRD_STATE_RPL_PARENT },
     { WSRD_EVENT_PC_TIMEOUT,      WSRD_STATE_RECONNECT },
     { WSRD_EVENT_PA_FROM_NEW_PAN, WSRD_STATE_AUTHENTICATE },
+    { WSRD_EVENT_AUTH_FAIL,       WSRD_STATE_DISCOVERY },
     { },
 };
 
@@ -200,6 +202,7 @@ static const struct wsrd_state_transition state_rpl_parent_transitions[] = {
     { WSRD_EVENT_PAN_TIMEOUT,         WSRD_STATE_RECONNECT },
     { WSRD_EVENT_RPL_NO_CANDIDATE,    WSRD_STATE_RECONNECT },
     { WSRD_EVENT_PA_FROM_NEW_PAN,     WSRD_STATE_AUTHENTICATE },
+    { WSRD_EVENT_AUTH_FAIL,           WSRD_STATE_DISCOVERY },
     { },
 };
 
@@ -208,13 +211,15 @@ static const struct wsrd_state_transition state_routing_transitions[] = {
     { WSRD_EVENT_PAN_TIMEOUT,      WSRD_STATE_RECONNECT },
     { WSRD_EVENT_RPL_NO_CANDIDATE, WSRD_STATE_RECONNECT },
     { WSRD_EVENT_PA_FROM_NEW_PAN,  WSRD_STATE_AUTHENTICATE },
+    { WSRD_EVENT_AUTH_FAIL,        WSRD_STATE_DISCOVERY },
     { },
 };
 
 static const struct wsrd_state_transition state_operational_transitions[] = {
     { WSRD_EVENT_PAN_TIMEOUT,      WSRD_STATE_RECONNECT },
     { WSRD_EVENT_RPL_NO_CANDIDATE, WSRD_STATE_RECONNECT },
     { WSRD_EVENT_PA_FROM_NEW_PAN,  WSRD_STATE_AUTHENTICATE },
+    { WSRD_EVENT_AUTH_FAIL,        WSRD_STATE_DISCOVERY },
     { },
 };
 

app_wsrd/app/wsrd.c

@@ -241,9 +241,7 @@ static void wsrd_eapol_on_failure(struct supp_ctx *supp)
 {
     struct wsrd *wsrd = container_of(supp, struct wsrd, supp);
 
-    supp_reset(supp);
-    wsrd->eapol_target_eui64 = ieee802154_addr_bc;
-    // TODO: transition to join state 1
+    join_state_transition(wsrd, WSRD_EVENT_AUTH_FAIL);
 }
 
 static void wsrd_eapol_sendto_mac(struct supp_ctx *supp, uint8_t kmp_id, const void *pkt,