little improvements

- start beacon spam without a selected AP (not necessary).
- added beaconChannel definition to Attack.h

Author: Stefan Kremser

esp8266_deauther/Attack.cpp

@@ -96,7 +96,7 @@ void Attack::start(int num){
 
 String Attack::getResults(){
 
-  if(apScan.selected < 0) stati[0] = stati[1] = stati[2] = stati[3] = "no AP";
+  if(apScan.selected < 0) stati[0] = stati[1] = stati[2] = "no AP";
 
   String json = "{ \"aps\": [";
   json += "\""+apScan.getAPName(apScan.selected)+"\"";
@@ -261,7 +261,6 @@ void Attack::generatePacket(){/*
 
       if(running[2]){ //target spam
 
-
         String apName = apScan.getAPName(apScan.selected);
 
         //adds spaces to the AP-SSID if the name length is smaller then the max size of 32

esp8266_deauther/Attack.h

@@ -20,6 +20,7 @@ extern "C" {
 #define randomBeacons 50
 #define SSIDLen 32
 #define randomBeaconChange 3
+#define beaconChannel 10
 
 extern void PrintHex8(uint8_t *data, uint8_t length);
 extern void getRandomVendorMac(uint8_t *buf);
@@ -95,7 +96,7 @@ class Attack
     uint8_t beaconPacket_end[13] = {
       0x01, 0x08, 0x82, 0x84,
       0x8b, 0x96, 0x24, 0x30, 0x48, 0x6c, 0x03, 0x01,
-      0x03 //channel  
+      beaconChannel //channel  
     };
 
     uint8_t beaconWPA2tag[26] = {

esp8266_deauther/esp8266_deauther.ino

@@ -155,9 +155,11 @@ void setClientName(){
 void sendAttackInfo(){ server.send ( 200, "text/json", attack.getResults()); }
 
 void startAttack(){
-  if(server.hasArg("num") && apScan.selected > -1) {
-    
-    attack.start(server.arg("num").toInt());
-    server.send ( 200, "text/json", "true");
+  if(server.hasArg("num")) {
+    int _attackNum = server.arg("num").toInt();
+    if(apScan.selected > -1 || _attackNum == 3){
+      attack.start(server.arg("num").toInt());
+      server.send ( 200, "text/json", "true");
+    }
   }
 }