Avoid WPS if no reaver+bully. Use bully if reaver isn't available.

wifite/tools/dependency.py

@@ -14,6 +14,12 @@ class Dependency(object):
                 )
 
 
+    @classmethod
+    def exists(cls):
+        from ..util.process import Process
+        return Process.exists(cls.dependency_name)
+
+
     @classmethod
     def run_dependency_check(cls):
         from ..util.color import Color

wifite/tools/iwconfig.py

@@ -8,11 +8,6 @@ class Iwconfig(Dependency):
     dependency_name = 'iwconfig'
     dependency_url = 'apt-get install wireless-tools'
 
-    @classmethod
-    def exists(cls):
-        from ..util.process import Process
-        return Process.exists('iwconfig')
-
 
     @classmethod
     def mode(cls, iface, mode_name):

wifite/tools/pyrit.py

@@ -14,9 +14,6 @@ class Pyrit(Dependency):
     def __init__(self):
         pass
 
-    @staticmethod
-    def exists():
-        return Process.exists('pyrit')
 
     @staticmethod
     def bssid_essid_with_handshakes(capfile, bssid=None, essid=None):

wifite/tools/tshark.py

@@ -14,9 +14,6 @@ class Tshark(Dependency):
     def __init__(self):
         pass
 
-    @staticmethod
-    def exists():
-        return Process.exists('tshark')
 
     @staticmethod
     def _extract_src_dst_index_total(line):
@@ -29,6 +26,7 @@ class Tshark(Dependency):
         (src, dst, index, total) = match.groups()
         return src, dst, index, total
 
+
     @staticmethod
     def _build_target_client_handshake_map(output, bssid=None):
         # Map of target_ssid,client_ssid -> handshake #s

wifite/tools/wash.py

@@ -14,9 +14,6 @@ class Wash(Dependency):
     def __init__(self):
         pass
 
-    @staticmethod
-    def exists():
-        return Process.exists('wash')
 
     @staticmethod
     def check_for_wps_and_update_targets(capfile, targets):
@@ -62,6 +59,7 @@ class Wash(Dependency):
             else:
                 t.wps = False
 
+
 if __name__ == '__main__':
     test_file = './tests/files/contains_wps_network.cap'