mobile optimization

- set maxResults to 80 (for APScan & ClientScan)
- updated HTML & CSS files
- set EEPROM size to 4096
- set namelist length to 50

Author: Stefan Kremser

esp8266_deauther/APScan.cpp

@@ -70,7 +70,7 @@ String APScan::getResults(){
     json += "\"vendor\": \""+getAPVendor(i)+"\",";
     json += "\"selected\": "+getAPSelected(i);
     json += "}";
-    if((i!=results-1) && (i!=maxResults-1)) json += ",";
+    if(i!=results-1) json += ",";
   }
   json += "] }";
   return json;
@@ -81,4 +81,4 @@ void APScan::select(int num){
   else selected = -1;
 }
 
-    
+    

esp8266_deauther/APScan.h

@@ -1,7 +1,7 @@
 #ifndef APScan_h
 #define APScan_h
 
-#define maxResults 30
+#define maxResults 80
 
 #include "ESP8266WiFi.h"
 #include "Mac.h"
@@ -40,4 +40,4 @@ class APScan{
     String getEncryption(int code);
 };
 
-#endif
+#endif

esp8266_deauther/Attack.h

@@ -12,15 +12,15 @@ extern "C" {
 #include "APScan.h"
 #include "ClientScan.h"
 
-#define attackNum 4
+#define attackNum 4 //number of defined attacks
 
-#define deauthsPerSecond 10
+#define deauthsPerSecond 10 //number of deauthentication & disassociation frames sent per second per target.
 
-#define beaconPerSecond 10
-#define randomBeacons 50
-#define SSIDLen 32
-#define randomBeaconChange 3
-#define beaconChannel 10
+#define beaconPerSecond 10 //number of beacon frames sent per second
+#define randomBeacons 50 //number of generated beacon frames
+#define SSIDLen 32 //SSID length of random generated APs (random beacon spam)
+#define randomBeaconChange 3 //time in seconds after new beacon frames are generated
+#define beaconChannel 10 //channel to send beacon frames on (only for the packet bytes, it will actually sent on the current channel)
 
 extern void PrintHex8(uint8_t *data, uint8_t length);
 extern void getRandomVendorMac(uint8_t *buf);
@@ -71,7 +71,7 @@ class Attack
 
     uint8_t beaconNumbers[randomBeacons];
 
-    uint8_t packet[512];
+    uint8_t packet[128];
     int packetSize;
 
     int randomBeaconCounter = 0;

esp8266_deauther/ClientScan.h

@@ -1,7 +1,7 @@
 #ifndef ClientScan_h
 #define ClientScan_h
 
-#define maxResults 30
+#define maxResults 80
 
 #include "ESP8266WiFi.h"
 #include "Mac.h"
@@ -38,9 +38,6 @@ class ClientScan{
 
     int results = 0;
     int timeout = 0;
-
-    uint8_t beaconPacket[512];
-    int beaconPacketLen = 0;
 
     bool sniffing = false;
   private:

esp8266_deauther/MacList.h

@@ -1,7 +1,7 @@
 #ifndef MacList_h
 #define MacList_h
 
-#define listLen 30
+#define listLen 80
 
 #include "Mac.h"
 
@@ -25,4 +25,4 @@ class MacList
     void addPacket(Mac adr);
 };
 
-#endif
+#endif

esp8266_deauther/NameList.cpp

@@ -5,8 +5,8 @@ NameList::NameList(){
 }
 
 void NameList::begin(){
-  EEPROM.begin(512);
-  if((listLength*nameLength+6)+1>512) Serial.println("ERROR: EEPROM OVERFLOW!");
+  EEPROM.begin(eepromSize);
+  if((listLength*nameLength+6)+1>eepromSize) Serial.println("ERROR: EEPROM OVERFLOW!");
 }
 
 void NameList::load(){

esp8266_deauther/NameList.h

@@ -6,12 +6,13 @@
 #include "MacList.h"
 
 #define romAdr 0
-#define listLength 20
-#define nameLength 14
+#define listLength 50
+#define nameLength 32
+#define eepromSize 4096
 
 /*
 The NameList holds and saves all your custom device names in the EEPROM.
-You can modify the length above, but be careful the EEPROM has only 512 bytes.
+You can modify the length above, but be careful the EEPROM size is limited.
 You may have to call nameList.clear() when uploading for the first time.
 */
 

esp8266_deauther/data.h

@@ -15,15 +15,14 @@ extern "C" {
 #include "Attack.h"
 
 const static char *ssid = "pwned";
-const static char *password = "deauther";
+const static char *password = "deauther"; //must have at least 8 characters
 
 ESP8266WebServer server(80);
 
 /*
 I had some troubles implementing singleton classes.
 see: https://github.com/esp8266/Arduino/issues/500
-They fixed this issue with in the newer SDK version (the one we can't use),
-so I used global variables.
+They fixed this issue within a newer SDK version - the one we can't use, so I used global variables.
 */
 
 NameList nameList;
@@ -39,9 +38,13 @@ void sniffer(uint8_t *buf, uint16_t len){
 void startWifi(){
   WiFi.mode(WIFI_STA);
   wifi_set_promiscuous_rx_cb(sniffer);
-  WiFi.softAP(ssid, password);
-  Serial.println("SSID: "+(String)ssid);
-  Serial.println("Password: "+(String)password);
+  WiFi.softAP(ssid, password); //for an open network without a password change to:  WiFi.softAP(ssid);
+  String _ssid = (String)ssid;
+  String _password = (String)password;
+  Serial.println("SSID: "+_ssid);
+  Serial.println("Password: "+_password);
+  if(_password.length()<8) Serial.println("WARNING: password must have at least 8 characters!");
+  if(_ssid.length()<1 || _ssid.length()>32) Serial.println("WARNING: SSID length must be between 1 and 32 characters!");
 }
 
 
@@ -131,7 +134,7 @@ void startClientScan(){
     server.send(200, "text/json", "true");
     clientScan.start(server.arg("time").toInt());
     attack.stop(0);
-  } else server.send ( 200, "text/json", "false");
+  } else server.send ( 200, "text/json", "Error: no selected access point");
 }
 
 void sendClientResults(){ server.send( 200, "text/json", clientScan.getResults()); }

esp8266_deauther/esp8266_deauther.ino

@@ -42,9 +42,11 @@ <h1>Scan for client devices</h1>
 
 			<br />
 
-			<table>
-			</table>
 		</div>
+		
+		<table>
+		</table>
+		
 	</body>
 	<script>
 		var table = document.getElementsByTagName('table')[0];
@@ -115,7 +117,7 @@ <h1>Scan for client devices</h1>
 						getResults(true);
 					},scanTime.value*1000);
 				}
-				else alert("error");
+				else alert(responseText);
 			});
 		}