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rfc5077-stats.py
358 lines (319 loc) · 13.2 KB
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rfc5077-stats.py
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#!/usr/bin/env python
# -*- encoding: utf-8 -*-
# Copyright (c) 2011 Vincent Bernat <bernat@luffy.cx>
#
# Permission to use, copy, modify, and/or distribute this software for any
# purpose with or without fee is hereby granted, provided that the above
# copyright notice and this permission notice appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
"""
Generate some graphics from the output of `rfc5077-pcap`.
"""
import sys
import os
import gzip
import time
import cgi
import sqlite3
# httpagentparser
try:
import httpagentparser
except ImportError:
sys.path.append("httpagentparser")
try:
import httpagentparser
except ImportError:
print "[!] httpagentparser module not available"
httpagentparser = None
from matplotlib.pylab import *
matplotlib.rcParams['font.size'] = 8
data = sys.argv[1]
browsers = len(sys.argv) > 2 and sys.argv[2] or None
base = ".".join(data.split(".")[:-1])
sql = "%s.sqlite" % base
pdf = "%s.pdf" % base
conn = sqlite3.connect(sql)
cur = conn.cursor()
def create_database_hello(cur, data):
print "[+] Build `hello` table"
cur.execute("DROP TABLE IF EXISTS hello")
cur.execute("CREATE TABLE hello (date INTEGER, client TEXT, server TEXT,"
" ssl2 INTEGER, version TEXT, sessionid TEXT, ciphers TEXT,"
" compression TEXT, servername TEXT, ticket INTEGER, ticketlen INTEGER)")
cur.execute("DROP TABLE IF EXISTS ciphers")
cur.execute("CREATE TABLE ciphers (client TEXT, cipher TEXT)")
i = 0
for row in gzip.open(data):
row = row.strip()
if i == 0:
i = i + 1
continue
date, client, server, ssl2, version, sessionid, ciphers, \
compression, servername, ticket, ticketlen = row.split(";")
cur.execute("INSERT INTO hello (date, client, server, ssl2, version,"
" sessionid, ciphers, compression, servername,"
" ticket, ticketlen) VALUES (?,?,?,?,?,?,?,?,?,?,?)",
(int(float(date)), client, server, int(ssl2), version, sessionid,
ciphers, compression, servername or None, int(ticket), int(ticketlen)))
for cipher in ciphers.split(":"):
cur.execute("INSERT INTO ciphers (client, cipher) VALUES (?,?)",
(client, cipher))
i = i + 1
def create_database_browsers(cur, browsers):
print "[+] Build `browsers` table"
cur.execute("DROP TABLE IF EXISTS browsers")
cur.execute("CREATE TABLE browsers (ip TEXT, ua TEXT, name TEXT, os TEXT)")
for row in gzip.open(browsers):
row = row.strip()
ip, ua = row.split(";", 1)
if not httpagentparser:
cur.execute("INSERT INTO browsers (ip, ua) VALUES (?,?)", (ip, ua))
else:
os, name = httpagentparser.simple_detect(ua)
cur.execute("INSERT INTO browsers (ip, ua, name, os) "
" VALUES (?,?,?,?)", (ip, ua, name, os))
# Remove IP with several browsers
cur.execute("DELETE FROM browsers WHERE ip IN "
" (SELECT ip FROM (SELECT COUNT(ua) AS uas, ip FROM browsers GROUP BY ip) WHERE uas > 1);")
def build_pdf(cur):
print("[+] Build PDF")
f = figure(num=None, figsize=(8.27, 11.69), dpi=100)
# Plot 1: number of clients supporting resume with tickets
print("[+] Plot 1")
cur.execute("SELECT COUNT(client), ticket FROM hello WHERE ssl2 = 0 GROUP BY ticket ORDER by ticket")
r = cur.fetchall()
ax1 = subplot2grid((4, 2), (0, 0))
ax1.set_aspect(1./ax1.get_data_ratio())
pie((r[0][0], r[1][0]),
explode=(0, 0.1),
colors=("#FF7373", "#00CC00"),
labels=("No tickets", "Tickets"),
labeldistance=1.15,
autopct='%1.1f%%', shadow=True)
title("Support of RFC 5077")
# Plot 2: number of clients supporting SNI
print("[+] Plot 2")
cur.execute("SELECT COUNT(client), sni FROM "
" (SELECT client, CASE WHEN length(servername)>0 THEN 1 ELSE 0 END AS sni FROM hello WHERE ssl2 = 0)"
" GROUP BY sni ORDER BY sni")
r = cur.fetchall()
ax2 = subplot2grid((4, 2), (0, 1))
ax2.set_aspect(1./ax2.get_data_ratio())
pie((r[0][0], r[1][0]),
explode=(0, 0.1),
colors=("#FF7373", "#00CC00"),
labels=("No SNI", "SNI"),
labeldistance=1.15,
autopct='%1.1f%%', shadow=True)
title("Server Name Indication support")
# Plot 3: SSL version
print("[+] Plot 3")
cur.execute("SELECT COUNT(client) AS c, version FROM hello WHERE ssl2 = 0 GROUP BY version ORDER BY c DESC")
r = cur.fetchall()
ax3 = subplot2grid((4,2), (1, 0))
ax3.set_aspect(1./ax3.get_data_ratio())
pie([x[0] for x in r],
colors=("#62E200", "#AA00A2", "#C9F600", "#E60042"),
explode=(0.1,)*len(r),
labels=[x[1] for x in r],
labeldistance=1.15,
autopct='%1.1f%%', shadow=True)
title("Most common SSL versions")
# Plot 4: Resumed sessions
print("[+] Plot 4")
cur.execute("SELECT COUNT(client), length(sessionid)>0, ticketlen>0 FROM hello "
" GROUP BY length(sessionid)>0, ticketlen>0 "
" ORDER BY length(sessionid)>0, ticketlen>0 ")
r = dict([((x[1], x[2]), x[0]) for x in cur.fetchall()])
results = { "No resume": r[0,0],
"Resume without tickets": r[1,0],
"Resume with tickets": r.get((0,1),0) + r[1,1]}
ax4 = subplot2grid((4,2), (1, 1))
ax4.set_aspect(1./ax3.get_data_ratio())
pie(results.values(),
colors=("#62E200", "#AA00A2", "#C9F600", "#E60042"),
explode=["with tickets" in x and 0.1 or 0 for x in results.keys()],
labels=results.keys(),
labeldistance=1.15,
autopct='%1.1f%%', shadow=True)
title("Session resumed")
# Plot 5: most commonly proposed ciphers
print("[+] Plot 5")
cur.execute("SELECT COUNT(client) AS clients, cipher FROM ciphers GROUP BY cipher ORDER BY clients DESC LIMIT 15")
pretty = dict(
TLS_RSA_WITH_3DES_EDE_CBC_SHA="3DES+SHA",
TLS_RSA_WITH_RC4_128_MD5="RC4+MD5",
TLS_RSA_WITH_RC4_128_SHA="RC4+SHA",
TLS_DHE_DSS_WITH_3DES_EDE_CBC_SHA="DHE-DSS-3DES+SHA",
TLS_RSA_WITH_AES_128_CBC_SHA="AES128+SHA",
TLS_RSA_WITH_AES_256_CBC_SHA="AES256+SHA",
TLS_DHE_DSS_WITH_AES_128_CBC_SHA="DHE-DSS-AES128+SHA",
TLS_DHE_DSS_WITH_AES_256_CBC_SHA="DHE-DSS-AES256+SHA",
TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA="ECDHE-DSA-AES128+SHA",
TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA="ECDHE-DSA-AES256+SHA",
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA="ECDHE-AES128+SHA",
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA="ECDHE-AES256+SHA",
TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA="DHE-3DES+SHA",
TLS_DHE_RSA_WITH_AES_128_CBC_SHA="DHE-AES128+SHA",
TLS_DHE_RSA_WITH_AES_256_CBC_SHA="DHE-AES256+SHA",
)
r = cur.fetchall()
ax5 = subplot2grid((4,2), (2, 0))
bar(range(1, len(r)+1),
[y[0] for y in r],
color="#99FF00",
width=0.7,
align="center")
ylabel("Requests")
xticks(range(1, len(r) + 1),
[pretty.get(y[1], y[1])
for y in r],
rotation=90, size=7)
title("Most common cipher suites")
# Plot 6: Top ten browsers
if httpagentparser:
print("[+] Plot 6")
cur.execute("SELECT b.name,COUNT(h.client) AS c FROM browsers b, hello h "
" WHERE b.ip = h.client GROUP BY b.name"
" ORDER BY c DESC LIMIT 15");
r = cur.fetchall()
ax7 = subplot2grid((4,2), (2, 1))
bar(range(1, len(r)+1),
[y[1] for y in r],
color="#99FF00",
width=0.7,
align="center")
xticks(range(1, len(r) + 1),
[y[0] for y in r],
rotation=90, size=6)
title("Most popular browsers")
# Statistics
print("[+] Statistics")
cur.execute("SELECT MAX(date), MIN(date) FROM hello")
r = cur.fetchall()
f.text(0.5, 0.15, "Start date:")
f.text(0.7, 0.15, time.strftime("%a, %d %b %Y %H:%M:%S",
time.localtime(r[0][1])), weight="demibold")
f.text(0.5, 0.14, "End date:")
f.text(0.7, 0.14, time.strftime("%a, %d %b %Y %H:%M:%S",
time.localtime(r[0][0])), weight="demibold")
cur.execute("SELECT COUNT(client) FROM hello")
r = cur.fetchall()
requests = r[0][0]
f.text(0.5, 0.12, "Number of requests:")
f.text(0.7, 0.12, "%d" % requests, weight="demibold")
cur.execute("SELECT COUNT(client) FROM (SELECT DISTINCT client FROM hello)")
r = cur.fetchall()
clients = r[0][0]
f.text(0.5, 0.11, "Number of clients:")
f.text(0.7, 0.11, "%d" % clients, weight="demibold")
cur.execute("SELECT COUNT(server) FROM (SELECT DISTINCT server FROM hello)")
r = cur.fetchall()
f.text(0.5, 0.10, "Number of servers:")
f.text(0.7, 0.10, "%d" % r[0][0], weight="demibold")
f.text(0.5, 0.09, "Average requests by client:")
f.text(0.7, 0.09, "%d" % (requests/clients), weight="demibold")
cur.execute("SELECT COUNT(client) FROM hello WHERE ssl2 = 1")
r = cur.fetchall()
f.text(0.5, 0.08, "Number of SSLv2 requests:")
f.text(0.7, 0.08, "%d" % r[0][0], weight="demibold")
cur.execute("SELECT COUNT(ua) FROM (SELECT DISTINCT ua FROM browsers)")
r = cur.fetchall()
f.text(0.5, 0.07, "Number of browsers UA:")
f.text(0.7, 0.07, "%d" % r[0][0], weight="demibold")
f.text(0.5, 0.05, "Source:")
f.text(0.7, 0.05, "%s" % data, weight="demibold")
print("[+] Build PDF")
savefig(pdf)
def build_html(cur):
# Support of SNI and RFC 5077
print "[+] Table of SNI and RFC 5077 support"
tables = open("%s.html" % base, "w")
tables.write("""
<html><head><meta charset='utf-8'>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.6.3/jquery.min.js"></script>
<script src="http://autobahn.tablesorter.com/jquery.tablesorter.min.js"></script>
<script>
$(document).ready(function() {
$("table").tablesorter();
});
</script>
<style>
table {
overflow:auto;
border-spacing:2px;
border-color:gray;
border-collapse:separate;
vertical-align:middle;
}
table th {
padding:0.5em;
text-align:left;
background-color:#21519c;
color:white;
background-image:-moz-linear-gradient(center bottom, #21519c, #255cb1);
background-image:-ms-linear-gradient(center bottom, #21519c, #255cb1);
background-image:-o-linear-gradient(center bottom, #21519c, #255cb1);
background-image:-webkit-gradient(linear, center bottom, left bottom, from(#21519c), to(#255cb1));
background-image:-webkit-linear-gradient(center bottom, #21519c, #255cb1);
background-image:linear-gradient(center bottom, #21519c, #255cb1);
}
table th:first-child {
border-radius:4px 0 0 0;
-webkit-border-radius:4px 0 0 0;
-moz-border-radius:4px 0 0 0;
}
table th:last-child{
border-radius:0 4px 0 0;
-webkit-border-radius:0 4px 0 0;
-moz-border-radius:0 4px 0 0;
}
table tbody td { padding:0.2em 0.5em; vertical-align: top; }
table tbody tr {
background-color:#ffffff;
color:#444;
}
table tbody tr:nth-child(odd) { background-color:#dee8f8; }
table tbody tr:hover { color:black; }
</style>
</head><body>
""")
tables.write(u"<h1>Table of SNI and RFC 5077 support</h1>\n")
cur.execute("SELECT name,os,GROUP_CONCAT(ua,'::::'),ticket,sni, SUM(c) FROM "
" (SELECT DISTINCT b.name,b.os,b.ua,h.ticket,CASE WHEN length(servername)>0 THEN 1 ELSE 0 END AS sni, "
" COUNT(h.client) AS c"
" FROM browsers b, hello h"
" WHERE b.ip = h.client AND h.ssl2 = 0"
" GROUP BY b.name, b.os, b.ua, h.ticket, sni) "
" GROUP BY name, os, ticket, sni"
" ORDER BY name ASC, os ASC, c DESC, ticket ASC, sni ASC")
tables.write("""<table><thead>
<tr><th>Browser name</th><th>OS</th><th>UA</th><th>RFC 5077</th><th>SNI</th><th>Requests</th></tr>
</thead><tbody>
""")
for row in cur:
if row[0] == "Unknown Browser":
continue
browsers = row[2].split(u"::::")
browsers.sort()
tables.write((u" <tr><td>%s</td><td>%s</td><td>%s</td><td>%s</td><td>%s</td><td>%d</td></tr>\n" %
(cgi.escape(row[0]), cgi.escape(row[1]),
u"<br>".join(browsers),
row[3] and u"✔" or u"✘",
row[4] and u"✔" or u"✘",
row[5])).encode("utf-8"))
tables.write("</tbody></table></body></html>")
create_database_hello(cur, data)
if browsers:
create_database_browsers(cur, browsers)
conn.commit()
build_pdf(cur)
if browsers:
build_html(cur)