WNM: Add testing option to reject BSS Transition Management Request

For testing purposes, it is useful to have an option to be able to
reject BTM Request sent by AP in order to verify the AP behavior upon
BTM Request rejection.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>

diff --git a/wpa_supplicant/ctrl_iface.c b/wpa_supplicant/ctrl_iface.c
index 231464f1726ec4a07a3f7684b97f3eea82e1660f..41318330cddef16b5156773580e1fde78498287b 100644 (file)
--- a/wpa_supplicant/ctrl_iface.c
+++ b/wpa_supplicant/ctrl_iface.c
@@ -515,6 +515,8 @@ static int wpa_supplicant_ctrl_iface_set(struct wpa_supplicant *wpa_s,
                wpa_s->ignore_auth_resp = !!atoi(value);
        } else if (os_strcasecmp(cmd, "ignore_assoc_disallow") == 0) {
                wpa_s->ignore_assoc_disallow = !!atoi(value);
+       } else if (os_strcasecmp(cmd, "reject_btm_req_reason") == 0) {
+               wpa_s->reject_btm_req_reason = atoi(value);
 #endif /* CONFIG_TESTING_OPTIONS */
 #ifndef CONFIG_NO_CONFIG_BLOBS
        } else if (os_strcmp(cmd, "blob") == 0) {
@@ -7205,6 +7207,7 @@ static void wpa_supplicant_ctrl_iface_flush(struct wpa_supplicant *wpa_s)
        wpa_s->p2p_go_csa_on_inv = 0;
        wpa_s->ignore_auth_resp = 0;
        wpa_s->ignore_assoc_disallow = 0;
+       wpa_s->reject_btm_req_reason = 0;
        wpa_sm_set_test_assoc_ie(wpa_s->wpa, NULL);
 #endif /* CONFIG_TESTING_OPTIONS */
 

diff --git a/wpa_supplicant/wnm_sta.c b/wpa_supplicant/wnm_sta.c
index 7674825e691377217bf42e8465f66c5ec76af410..1b3409c1fb7130cb85fc750d9784fd27650d03a9 100644 (file)
--- a/wpa_supplicant/wnm_sta.c
+++ b/wpa_supplicant/wnm_sta.c
@@ -1159,6 +1159,19 @@ static void ieee802_11_rx_bss_trans_mgmt_req(struct wpa_supplicant *wpa_s,
                   wpa_s->wnm_dialog_token, wpa_s->wnm_mode,
                   wpa_s->wnm_dissoc_timer, valid_int);
 
+#if defined(CONFIG_MBO) && defined(CONFIG_TESTING_OPTIONS)
+       if (wpa_s->reject_btm_req_reason) {
+               wpa_printf(MSG_INFO,
+                          "WNM: Testing - reject BSS Transition Management Request: reject_btm_req_reason=%d",
+                          wpa_s->reject_btm_req_reason);
+               wnm_send_bss_transition_mgmt_resp(wpa_s,
+                                                 wpa_s->wnm_dialog_token,
+                                                 wpa_s->reject_btm_req_reason,
+                                                 0, NULL);
+               return;
+       }
+#endif /* CONFIG_MBO && CONFIG_TESTING_OPTIONS */
+
        pos += 5;
 
        if (wpa_s->wnm_mode & WNM_BSS_TM_REQ_BSS_TERMINATION_INCLUDED) {

diff --git a/wpa_supplicant/wpa_supplicant_i.h b/wpa_supplicant/wpa_supplicant_i.h
index 3b58593bfd4ff7c1eaec8c9a607b3b4267ade5c8..9455e25d74a10b3f4e831dded619148d615a37bd 100644 (file)
--- a/wpa_supplicant/wpa_supplicant_i.h
+++ b/wpa_supplicant/wpa_supplicant_i.h
@@ -1023,6 +1023,7 @@ struct wpa_supplicant {
        struct l2_packet_data *l2_test;
        unsigned int extra_roc_dur;
        enum wpa_supplicant_test_failure test_failure;
+       unsigned int reject_btm_req_reason;
        unsigned int p2p_go_csa_on_inv:1;
        unsigned int ignore_auth_resp:1;
        unsigned int ignore_assoc_disallow:1;