Initial commit for v1.0 using mitmproxy instead of twisted

Added a plugin system to Net-Creds so you can now add your own parsers,
api hook names might change between now and the offcial release
(will submit a PR to the original repo once completed)

The main MITM HTTP Proxy now uses mitmproxy which is a big deal, cuts
the code down by an insane amount, no more twisted! yay!

Basic plugin have been re-wrote for the new proxy engine

Since we are using mitmproxy we have out of the box support for SSL/TLS!

parsers/ntlm.py

@@ -0,0 +1,34 @@
+from parsers.parser import Parser
+from collections import OrderedDict
+import re
+
+class NTLM(Parser):
+	name = 'NTLM'
+
+	NTLMSSP2_re = re.compile('NTLMSSP\x00\x02\x00\x00\x00.+')
+	NTLMSSP3_re = re.compile('NTLMSSP\x00\x03\x00\x00\x00.+')
+	
+	def TCP_Parser(self, payload, src_ip_port, dst_ip_port):
+	    # Non-NETNTLM NTLM hashes (MSSQL, DCE-RPC,SMBv1/2,LDAP, MSSQL)
+	    NTLMSSP2 = re.search(NTLMSSP2_re, full_load, re.DOTALL)
+	    NTLMSSP3 = re.search(NTLMSSP3_re, full_load, re.DOTALL)
+	    if NTLMSSP2:
+	        parse_ntlm_chal(NTLMSSP2.group(), ack)
+	    if NTLMSSP3:
+	        ntlm_resp_found = parse_ntlm_resp(NTLMSSP3.group(), seq)
+	        if ntlm_resp_found != None:
+	            printer(src_ip_port, dst_ip_port, ntlm_resp_found)
+
+	    # Look for authentication headers
+	    if len(headers) == 0:
+	        authenticate_header = None
+	        authorization_header = None
+	    for header in headers:
+	        authenticate_header = re.match(authenticate_re, header)
+	        authorization_header = re.match(authorization_re, header)
+	        if authenticate_header or authorization_header:
+	            break
+
+	    if authorization_header or authenticate_header:
+	        # NETNTLM
+	        netntlm_found = parse_netntlm(authenticate_header, authorization_header, headers, ack, seq)