MBO: Add support to ignore association disallowed set by AP

Add a testing mechanism to allow association disallowed set by AP to be
ignored. This can be used to verify AP behavior for disallowing a
specific association.

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

wpa_supplicant/ctrl_iface.c

@@ -513,6 +513,8 @@ static int wpa_supplicant_ctrl_iface_set(struct wpa_supplicant *wpa_s,
 		wpa_s->p2p_go_csa_on_inv = !!atoi(value);
 	} else if (os_strcasecmp(cmd, "ignore_auth_resp") == 0) {
 		wpa_s->ignore_auth_resp = !!atoi(value);
+	} else if (os_strcasecmp(cmd, "ignore_assoc_disallow") == 0) {
+		wpa_s->ignore_assoc_disallow = !!atoi(value);
 #endif /* CONFIG_TESTING_OPTIONS */
 #ifndef CONFIG_NO_CONFIG_BLOBS
 	} else if (os_strcmp(cmd, "blob") == 0) {
@@ -7202,6 +7204,7 @@ static void wpa_supplicant_ctrl_iface_flush(struct wpa_supplicant *wpa_s)
 	wpa_s->test_failure = WPAS_TEST_FAILURE_NONE;
 	wpa_s->p2p_go_csa_on_inv = 0;
 	wpa_s->ignore_auth_resp = 0;
+	wpa_s->ignore_assoc_disallow = 0;
 	wpa_sm_set_test_assoc_ie(wpa_s->wpa, NULL);
 #endif /* CONFIG_TESTING_OPTIONS */
 

wpa_supplicant/events.c

@@ -1101,6 +1101,10 @@ struct wpa_ssid * wpa_scan_res_match(struct wpa_supplicant *wpa_s,
 			continue;
 		}
 #ifdef CONFIG_MBO
+#ifdef CONFIG_TESTING_OPTIONS
+		if (wpa_s->ignore_assoc_disallow)
+			goto skip_assoc_disallow;
+#endif /* CONFIG_TESTING_OPTIONS */
 		assoc_disallow = wpas_mbo_get_bss_attr(
 			bss, MBO_ATTR_ID_ASSOC_DISALLOW);
 		if (assoc_disallow && assoc_disallow[1] >= 1) {
@@ -1115,6 +1119,9 @@ struct wpa_ssid * wpa_scan_res_match(struct wpa_supplicant *wpa_s,
 				"   skip - MBO retry delay has not passed yet");
 			continue;
 		}
+#ifdef CONFIG_TESTING_OPTIONS
+	skip_assoc_disallow:
+#endif /* CONFIG_TESTING_OPTIONS */
 #endif /* CONFIG_MBO */
 
 		/* Matching configuration found */

wpa_supplicant/wpa_supplicant_i.h

@@ -1025,6 +1025,7 @@ struct wpa_supplicant {
 	enum wpa_supplicant_test_failure test_failure;
 	unsigned int p2p_go_csa_on_inv:1;
 	unsigned int ignore_auth_resp:1;
+	unsigned int ignore_assoc_disallow:1;
 #endif /* CONFIG_TESTING_OPTIONS */
 
 	struct wmm_ac_assoc_data *wmm_ac_assoc_info;