scapy python 2/3

1 files changed, 35 insertions, 0 deletions

diff --git a/scripts/external_libs/scapy-2.3.1/python2/scapy/contrib/wpa_eapol.py b/scripts/external_libs/scapy-2.3.1/python2/scapy/contrib/wpa_eapol.py
new file mode 100644
index 00000000..084eedd8
--- /dev/null
+++ b/scripts/external_libs/scapy-2.3.1/python2/scapy/contrib/wpa_eapol.py
@@ -0,0 +1,35 @@
+
+# http://trac.secdev.org/scapy/ticket/104
+
+# scapy.contrib.description = WPA EAPOL dissector
+# scapy.contrib.status = loads
+
+from scapy.packet import *
+from scapy.fields import *
+from scapy.layers.l2 import *
+
+class WPA_key(Packet):
+    name = "WPA_key"
+    fields_desc = [ ByteField("descriptor_type", 1),
+                    ShortField("key_info",0),
+                    LenField("len", None, "H"),
+                    StrFixedLenField("replay_counter", "", 8),
+                    StrFixedLenField("nonce", "", 32),
+                    StrFixedLenField("key_iv", "", 16),
+                    StrFixedLenField("wpa_key_rsc", "", 8), 
+                    StrFixedLenField("wpa_key_id", "", 8),
+                    StrFixedLenField("wpa_key_mic", "", 16),
+                    LenField("wpa_key_length", None, "H"),
+                    StrLenField("wpa_key", "", length_from=lambda pkt:pkt.wpa_key_length) ]
+    def extract_padding(self, s):
+        l = self.len
+        return s[:l],s[l:]
+    def hashret(self):
+        return chr(self.type)+self.payload.hashret()
+    def answers(self, other):
+        if isinstance(other,WPA_key):
+               return 1
+        return 0
+             
+
+bind_layers( EAPOL,         WPA_key,       type=3)