wash: add support for device_password_id in json mode

this field, if present, and having the value 0x0004 indicates that the push button method was activated. ref: wiire-a/pixiewps#107
t6x · Jan 25, 2022 · a668362 · a668362
1 parent fa3fc51
commit a668362
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Showing 2 changed files with 14 additions and 0 deletions.
diff --git a/src/libwps/libwps.c b/src/libwps/libwps.c
@@ -109,6 +109,13 @@ char *wps_data_to_json(const char*bssid, const char *ssid, int channel, int rssi
 		json_str = append_and_free(old, buf, 1);
 		old = json_str;
 	}
+	if(*wps->device_password_id) {
+		tmp = sanitize_string(wps->device_password_id);
+		nl = snprintf(buf, sizeof buf, "\"wps_device_password_id\" : \"%s\", ", tmp);
+		free(tmp);
+		json_str = append_and_free(old, buf, 1);
+		old = json_str;
+	}
 	if(*wps->ssid) {
 		tmp = sanitize_string(wps->ssid);
 		nl = snprintf(buf, sizeof buf, "\"wps_ssid\" : \"%s\", ", tmp);
@@ -248,6 +255,7 @@ int parse_wps_tag(const u_char *tags, size_t len, struct libwps_data *wps)
 			MODEL_NAME,
 			MODEL_NUMBER,
 			DEVICE_NAME,
+			DEVICE_PASSWORD_ID,
 			SSID,
 			UUID,
 			SERIAL,
@@ -319,6 +327,10 @@ int parse_wps_tag(const u_char *tags, size_t len, struct libwps_data *wps)
 						src = hex2str(el, el_len);
 						ptr = wps->selected_registrar_config_methods;
 						break;
+					case DEVICE_PASSWORD_ID:
+						src = hex2str(el, el_len);
+						ptr = wps->device_password_id;
+						break;
 					case RESPONSE_TYPE:
 						src = hex2str(el, el_len);
 						ptr = wps->response_type;

diff --git a/src/libwps/libwps.h b/src/libwps/libwps.h
@@ -39,6 +39,7 @@ struct libwps_data
         char model_name[LIBWPS_MAX_STR_LEN];
         char model_number[LIBWPS_MAX_STR_LEN];
         char device_name[LIBWPS_MAX_STR_LEN];
+        char device_password_id[LIBWPS_MAX_STR_LEN];
         char ssid[LIBWPS_MAX_STR_LEN];
         char uuid[LIBWPS_MAX_STR_LEN];
         char serial[LIBWPS_MAX_STR_LEN];
@@ -77,6 +78,7 @@ enum wps_el_number
         MODEL_NAME = 0x1023,
         MODEL_NUMBER = 0x1024,
         DEVICE_NAME = 0x1011,
+        DEVICE_PASSWORD_ID = 0x1012,
         SSID = 0x1045,
         UUID = 0x1047,
         SERIAL = 0x1042,