mesh: Check mesh key management method

Signed-off-by: Natsuki Itaya <Natsuki.Itaya@jp.sony.com>
Signed-off-by: Masashi Honma <masashi.honma@gmail.com>

wpa_supplicant/config_file.c

@@ -143,6 +143,15 @@ static int wpa_config_validate_network(struct wpa_ssid *ssid, int line)
 		ssid->group_cipher &= ~WPA_CIPHER_CCMP;
 	}
 
+	if (ssid->mode == WPAS_MODE_MESH &&
+	    (ssid->key_mgmt != WPA_KEY_MGMT_NONE &&
+	    ssid->key_mgmt != WPA_KEY_MGMT_SAE)) {
+		wpa_printf(MSG_ERROR,
+			   "Line %d: key_mgmt for mesh network should be open or SAE",
+			   line);
+		errors++;
+	}
+
 	return errors;
 }
 

wpa_supplicant/ctrl_iface.c

@@ -2388,6 +2388,12 @@ static int wpa_supplicant_ctrl_iface_mesh_group_add(
 			   "CTRL_IFACE: Cannot use MESH_GROUP_ADD on a non mesh network");
 		return -1;
 	}
+	if (ssid->key_mgmt != WPA_KEY_MGMT_NONE &&
+	    ssid->key_mgmt != WPA_KEY_MGMT_SAE) {
+		wpa_printf(MSG_ERROR,
+			   "CTRL_IFACE: key_mgmt for mesh network should be open or SAE");
+		return -1;
+	}
 
 	/*
 	 * TODO: If necessary write our own group_add function,