first commit

scramble_http.py

@@ -0,0 +1,47 @@
+import sys
+import random
+import time
+
+from scapy.all import *
+
+from HTTP import *
+
+def http_request(p):
+  if HTTP in p:
+    if HTTPRequest in p[HTTP]:
+      return True
+  return False
+
+#important the http_request be called first
+def upcase(p):
+  if http_request(p):
+    req = p[HTTP][HTTPRequest]
+    req.Host = req.Host.upper()
+  return p
+
+def del_host(p):
+  if http_request(p):
+    req = p[HTTP][HTTPRequest]
+    del(req.Host)
+  return p
+
+def scramble_host(p):
+  if http_request(p):
+    req = p[HTTP][HTTPRequest]
+    req.Host = "{0:s}:{1:d}".format(''.join(random.choice(string.ascii_uppercase + string.digits) for x in range(500)) , random.randint(1024,9000))
+  return p
+
+packets = rdpcap('fb.pcap')
+
+upcased_packets = [ upcase(pkt) for pkt in packets]
+wrpcap('upcased.pcap',upcased_packets)
+upcased_packets = []
+
+scrambled_host_packets = [ scramble_host(pkt) for pkt in packets]
+wrpcap('scrambled.pcap',scrambled_host_packets)
+
+scrambled_host_packets = []
+
+deleted_hosts_packets = [ del_host(pkt) for pkt in packets]
+wrpcap('deleted.pcap',deleted_hosts_packets)
+