Optimized attack.json

esp8266_deauther/Attack.cpp

@@ -132,6 +132,7 @@ void Attack::changeRandom(int num){
     ssidList.clear();
     ssidList._random();
     randomCounter = 0;
+    ssidChange = true;
   }
 }
 
@@ -269,6 +270,7 @@ void Attack::run() {
       ssidList.clear();
       ssidList._random();
       randomCounter = 0;
+      ssidChange = true;
     }
     else randomCounter++;
   }
@@ -372,16 +374,18 @@ size_t Attack::getSize(){
   json += "],";
   jsonSize += json.length();
 
-  json = "\"ssid\":[";
+  if(ssidChange){
-  jsonSize += json.length();
+    json = "\"ssid\":[";
-  for (int i = 0; i < ssidList.len; i++) {
+    jsonSize += json.length();
-    json = "\"" + ssidList.get(i) + "\"";
+    for (int i = 0; i < ssidList.len; i++) {
-    if (i != ssidList.len - 1) json += ",";
+      json = "\"" + ssidList.get(i) + "\"";
+      if (i != ssidList.len - 1) json += ",";
+      jsonSize += json.length();
+    }
+    json = "],";
     jsonSize += json.length();
   }
-  
+  json = "\"randomMode\":" + (String)randomMode + "}";
-  json = "],";
-  json += "\"randomMode\":" + (String)randomMode + "}";
   jsonSize += json.length();
 
   return jsonSize;
@@ -428,16 +432,23 @@ void Attack::sendResults(){
     json += "}";
     if (i != attacksNum - 1) json += ",";
   }
-  json += "],\"ssid\":[";
+  json += "],";
   sendToBuffer(json);
   
-  for (int i = 0; i < ssidList.len; i++) {
+  if(ssidChange){
-    json = "\"" + ssidList.get(i) + "\"";
+    json = "\"ssid\":[";
-    if (i != ssidList.len - 1) json += ",";
     sendToBuffer(json);
+    for (int i = 0; i < ssidList.len; i++) {
+      json = "\"" + ssidList.get(i) + "\"";
+      if (i != ssidList.len - 1) json += ",";
+      sendToBuffer(json);
+    }
+    json = "],";
+    sendToBuffer(json);
+    ssidChange = false;
   }
-  json = "],";
+  
-  json += "\"randomMode\":" + (String)randomMode + "}";
+  json = "\"randomMode\":" + (String)randomMode + "}";
   sendToBuffer(json);
   
   sendBuffer();

esp8266_deauther/Attack.h

@@ -46,6 +46,8 @@ class Attack
     size_t getSize();
     void refreshLed();
     void changeRandom(int num);
+
+    bool ssidChange = false;
   private:
 
     void buildDeauth(Mac _ap, Mac _client, uint8_t type, uint8_t reason);

esp8266_deauther/esp8266_deauther.ino

@@ -301,27 +301,32 @@ void addSSID() {
     }else{
       ssidList.add(server.arg("ssid"));
     }
+    attack.ssidChange = true;
     server.send( 200, "text/json", "true");
   }else server.send( 200, "text/json", "false");
 }
 
 void deleteSSID() {
   ssidList.remove(server.arg("num").toInt());
+  attack.ssidChange = true;
   server.send( 200, "text/json", "true");
 }
 
 void randomSSID() {
   ssidList._random();
+  attack.ssidChange = true;
   server.send( 200, "text/json", "true");
 }
 
 void clearSSID() {
   ssidList.clear();
+  attack.ssidChange = true;
   server.send( 200, "text/json", "true");
 }
 
 void resetSSID() {
   ssidList.load();
+  attack.ssidChange = true;
   server.send( 200, "text/json", "true");
 }
 

web_server/html/js/attack.js

@@ -9,10 +9,10 @@ var num = getE("num");
 var randomIntrvl = getE("randomIntrvl");
 var randomBtn = getE("randomBtn");
 var resultInterval;
-var res;
+var data;
 function getResults() {
   getResponse("attackInfo.json", function(responseText) {
-    res = JSON.parse(responseText);
+    var res = JSON.parse(responseText);
     var aps = "";
     var clients = "";
     var tr = "<tr><th>Attack</th><th>Status</th><th>Start/Stop</th></tr>";
@@ -39,16 +39,19 @@ function getResults() {
     }
     table.innerHTML = tr;
 
-    ssidCounter.innerHTML = res.ssid.length + "/48";
+	if(typeof res.ssid != 'undefined'){
+		data = res;
+		ssidCounter.innerHTML = res.ssid.length + "/48";
 		
-    var tr = "<tr><th>Name</th><th>X</th></tr>";
+		var tr = "<tr><th>Name</th><th>X</th></tr>";
-    for (var i = 0; i < res.ssid.length; i++) {
+		for (var i = 0; i < res.ssid.length; i++) {
-      tr += "<tr>";
+		  tr += "<tr>";
-      tr += "<td>" + res.ssid[i] + "</td>";
+		  tr += "<td>" + res.ssid[i] + "</td>";
-      tr += '<td><button class="marginNull button-warn" onclick="deleteSSID(' + i + ')">x</button></td>';
+		  tr += '<td><button class="marginNull button-warn" onclick="deleteSSID(' + i + ')">x</button></td>';
-      tr += "</tr>";
+		  tr += "</tr>";
-    }
+		}
-    ssidList.innerHTML = tr;
+		ssidList.innerHTML = tr;
+	}
 
   }, function() {
     clearInterval(resultInterval);
@@ -68,7 +71,7 @@ function addSSID() {
 	
 	var _ssidName = ssid.value;
 	if(_ssidName.length > 0){
-		if(res.ssid.length >= 64) showMessage("SSID list full :(", 2500);
+		if(data.ssid.length >= 64) showMessage("SSID list full :(", 2500);
 		else{
 			saved.innerHTML = "";
 			getResponse("addSSID.json?ssid=" + _ssidName + "&num="+num.value, getResults);
@@ -78,7 +81,7 @@ function addSSID() {
 
 function cloneSSID(_ssidName) {
   ssid.value = _ssidName;
-  num.value = 48 - res.ssid.length;
+  num.value = 48 - data.ssid.length;
 }
 
 function deleteSSID(num) {