httpscreenshot/screenshotClustering/cluster.py at master · RLSoftwareDev/httpscreenshot · GitHub

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#!/usr/bin/python

import os

import sys

import argparse

from collections import OrderedDict

from collections import defaultdict

import re

import time

from bs4 import BeautifulSoup

try:

from urllib.parse import quote,unquote

except:

from urllib import quote,unquote

def addAttrToBag(attrName,url,link,wordBags,soup):

for tag in soup.findAll('',{attrName:True}):

if(isinstance(tag[attrName],str) or isinstance(tag[attrName],unicode)):

tagStr = tag[attrName].encode('utf-8').strip()

elif(isinstance(tag[attrName],list)):

tagStr = tag[attrName][0].encode('utf-8').strip()

else:

print '[-] Strange tag type detected - '+str(type(tag[attrName]))

tagStr = 'XXXXXXXXX'

if(tagStr != ''):

if(link):

tagStr = linkStrip(tagStr)

if(tagStr in wordBags[url]):

wordBags[url][tagStr] += 1

else:

wordBags[url][tagStr] = 1

def addTagToBag(tagName,url,link,wordBags,soup):

for tag in soup.findAll(tagName):

if(tag is not None):

tagStr = tag.string

if(link):

tagStr = linkStrip(tagStr)

if(tagStr in wordBags[url]):

wordBags[url][tagStr] += 1

else:

wordBags[url][tagStr] = 1

def linkStrip(linkStr):

if(linkStr.find('/') != -1):

linkStr = linkStr[linkStr.rfind('/'):]

return linkStr

def createWordBags(htmlList):

wordBags={}

for f in htmlList:

htmlContent = open(f,'r').read()

wordBags[f]={}

soup = BeautifulSoup(htmlContent, 'html.parser')

addAttrToBag('name',f,False,wordBags,soup)

addAttrToBag('href',f,True,wordBags,soup)

addAttrToBag('src',f,True,wordBags,soup)

addAttrToBag('id',f,False,wordBags,soup)

addAttrToBag('class',f,False,wordBags,soup)

addTagToBag('title',f,False,wordBags,soup)

addTagToBag('h1',f,False,wordBags,soup)

return wordBags

def getNumWords(wordBag):

count = 0

for value in wordBag.values():

count = count+value

return count

def computeScore(wordBag1,wordBag2,debug=0):

commonWords = 0

wordBag1Length = getNumWords(wordBag1)

wordBag2Length = getNumWords(wordBag2)

if(len(wordBag1) == 0 and len(wordBag2) == 0):

if debug:

print 'Both have no words - return true'

return 1

elif (len(wordBag1) == 0 or len(wordBag2) == 0):

if debug:

print 'One has no words - return false'

return 0

for word in wordBag1.keys():

commonWords = commonWords+min(wordBag1[word],wordBag2.get(word,0))

score = (float(commonWords)/float(wordBag1Length)*(float(commonWords)/float(wordBag2Length)))

if debug:

print "Common Words: "+str(commonWords)

print "WordBag1 Length: "+str(wordBag1Length)

print "WordBag2 Length: "+str(wordBag2Length)

print score

return score

def createClusters(wordBags,threshold):

clusterData = {}

i = 0

siteList = wordBags.keys()

for i in range(0,len(siteList)):

clusterData[siteList[i]] = [threshold, i]

for i in range(0,len(siteList)):

for j in range(i+1,len(siteList)):

score = computeScore(wordBags[siteList[i]],wordBags[siteList[j]])

if (clusterData[siteList[i]][0] <= threshold and score > clusterData[siteList[i]][0]):

clusterData[siteList[i]][1] = i

clusterData[siteList[i]][0] = score

if (clusterData[siteList[j]][0] <= threshold and score > clusterData[siteList[j]][0]):

clusterData[siteList[j]][1] = i

clusterData[siteList[j]][0] = score

return clusterData

def getScopeHtml(scopeFile):

if scopeFile is None:

return None

scope = open(scopeFile,'r')

scopeText = '<br/><h3>Scope:</h3>'

for line in scope.readlines():

scopeText = scopeText + line+'<br/>'

return scopeText

def getPageTitle(htmlFile):

"""Simple function to yank page title from html"""

with open(htmlFile, 'r') as f:

soup = BeautifulSoup(f, "lxml")

try:

return soup.title.string.encode('ascii', 'ignore')

except AttributeError:

return "No Page Title Found"

def renderClusterHtml(clust,width,height,scopeFile=None):

html = ''

scopeHtml = getScopeHtml(scopeFile)

header = '''

<HTML>

<title>Web Application Catalog</title>

<BODY>

'''

if(scopeHtml is not None):

header = header+scopeHtml

header = header + '''

<h3>Web Application Catalog:</h3>

</div>

'''

for cluster, siteList in clust.items():

html = html + """

<thead>

<TR>

""" + getPageTitle(siteList[0]) + """ </th>

</TR>

</thead>

<TR>

"""

screenshotName = quote(siteList[0][0:-4], safe='./')

html = html + '<TD> <img src="'+screenshotName+'png" width='+str(width)+' height='+str(height)+'/></TD><TD>'

for site in siteList:

screenshotName = quote(site[0:-5], safe='./')

if site != siteList[-1]:

html = html + '<div onmouseout="clearPopup()" onmouseover="popUp(event,\''+screenshotName+'.png\');"><a href="'+unquote(unquote(screenshotName[2:]).decode("utf-8")).decode("utf-8")+'">'+unquote(unquote(screenshotName[2:]).decode("utf-8")).decode("utf-8")+'</a><br /></div>'

else:

footer = '</BODY></HTML>'

return [header,html,footer]

def printJS():

js = """

function popUp(e,src)

{

x = e.clientX;

y = e.clientY;

var img = document.createElement("img");

img.src = src;

img.setAttribute("class","popUp");

img.setAttribute("style","position:fixed;left:"+(x+15)+";top:"+0+";background-color:white");

//img.setAttribute("onmouseout","clearPopup(event)")

// This next line will just add it to the <body> tag

document.body.appendChild(img);

}

function clearPopup()

{

var popUps = document.getElementsByClassName('popUp');

while(popUps[0]) {

popUps[0].parentNode.removeChild(popUps[0]);

}

"""

f = open('popup.js','w')

f.write(js)

f.close()

def printCSS():

css = """

@import url(http://fonts.googleapis.com/css?family=Roboto:400,500,700,300,100);

body {

background-color: #3e94ec;

font-family: "Roboto", helvetica, arial, sans-serif;

font-size: 16px;

font-weight: 400;

text-rendering: optimizeLegibility;

}

div.table-title {

display: block;

margin: auto;

max-width: 600px;

padding:5px;

width: 100%;

}

.table-title h3 {

color: #fafafa;

font-size: 30px;

font-weight: 400;

font-style:normal;

font-family: "Roboto", helvetica, arial, sans-serif;

text-shadow: -1px -1px 1px rgba(0, 0, 0, 0.1);

text-transform:uppercase;

}

/*** Table Styles **/

.table-fill {

background: white;

border-radius:3px;

border-collapse: collapse;

height: 320px;

margin: auto;

margin-bottom: 50px;

max-width: 600px;

padding:5px;

width: 100%;

box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);

animation: float 5s infinite;

}

th {

color:#D5DDE5;;

background:#1b1e24;

border-bottom:4px solid #9ea7af;

border-right: 1px solid #343a45;

font-size:23px;

font-weight: 100;

padding:24px;

text-align:left;

text-shadow: 0 1px 1px rgba(0, 0, 0, 0.1);

vertical-align:middle;

}

th:first-child {

border-top-left-radius:3px;

}

th:last-child {

border-top-right-radius:3px;

border-right:none;

}

tr {

border-top: 1px solid #C1C3D1;

border-bottom-: 1px solid #C1C3D1;

color:#666B85;

font-size:16px;

font-weight:normal;

text-shadow: 0 1px 1px rgba(256, 256, 256, 0.1);

}

tr:hover td {

background:#4E5066;

color:#FFFFFF;

border-top: 1px solid #22262e;

border-bottom: 1px solid #22262e;

}

tr:first-child {

border-top:none;

}

tr:last-child {

border-bottom:none;

}

tr:nth-child(odd) td {

background:#EBEBEB;

}

tr:nth-child(odd):hover td {

background:#4E5066;

}

tr:last-child td:first-child {

border-bottom-left-radius:3px;

}

tr:last-child td:last-child {

border-bottom-right-radius:3px;

}

td {

background:#FFFFFF;

padding:20px;

text-align:left;

vertical-align:middle;

font-weight:300;

font-size:18px;

text-shadow: -1px -1px 1px rgba(0, 0, 0, 0.1);

border-right: 1px solid #C1C3D1;

}

td:last-child {

border-right: 0px;

}

th.text-left {

text-align: left;

}

th.text-center {

text-align: center;

}

th.text-right {

text-align: right;

}

td.text-left {

text-align: left;

}

td.text-center {

text-align: center;

}

td.text-right {

text-align: right;

}

"""

f = open('style.css','w')

f.write(css)

f.close()

def doCluster(htmlList):

siteWordBags = createWordBags(htmlList)

clusterData = createClusters(siteWordBags,0.6)

clusterDict = {}

for site,data in clusterData.iteritems():

if data[1] in clusterDict:

clusterDict[data[1]].append(site)

else:

clusterDict[data[1]]=[site]

return clusterDict

'''For a diff report we want 3 sections:

1. New sites

2. Removed sites

2. Changed sites

'''

def doDiff(htmlList,diffList):

'''Find new sites - this is easy just find any html filenames that are present in diffDir

and not htmlList'''

newList=[]

for newItem in diffList:

found = False

newItemName = newItem[newItem.rfind('/')+1:]

for oldItem in htmlList:

oldItemName = oldItem[oldItem.rfind('/')+1:]

if(oldItemName == newItemName):

found = True

break;

if(not found):

newList.append(newItem)

'''Now find items that were in the previous scan but not the new'''

oldList=[]

for oldItem in htmlList:

found = False

oldItemName = oldItem[oldItem.rfind('/')+1:]

for newItem in diffList:

newItemName = newItem[newItem.rfind('/')+1:]

if(newItemName == oldItemName):

found = True

break;

if(not found):

oldList.append(oldItem)

'''Now find items that changed between the two scans'''

changedList=[]

oldPath = htmlList[0][:htmlList[0].rfind('/')+1]

newPath = diffList[0][:diffList[0].rfind('/')+1]

for newItem in diffList:

newItemName = newItem[newItem.rfind('/')+1:]

oldItem = oldPath+newItemName

if(os.path.isfile(oldItem)):

compare = [newItem,oldItem]

wordBags = createWordBags(compare)

score = computeScore(wordBags[newItem],wordBags[oldItem])

if(score < 0.6):

changedList.append(newItem)

return [newList,oldList,changedList]

if __name__ == '__main__':

parser = argparse.ArgumentParser()

parser.add_argument("-d","--dir",help='Directory containing HTML files')

parser.add_argument("-dF","--diff",default=None,help='Directory containing HTML files from a previous run to diff against')

parser.add_argument("-t","--thumbsize",default='200x200',help='Thumbnail dimensions (e.g: 200x200).')

parser.add_argument("-o","--output",default='clusters.html',help='Specify the HTML output filename')

parser.add_argument("-s","--scope",default=None,help='Specify a scope file to include in the HTML output report')

args = parser.parse_args()

#create a list of images

path = args.dir

if(path is None):

parser.print_help()

sys.exit(0)

htmlList = []

htmlRegex = re.compile('.*html.*')

for fileName in os.listdir(path):

if(htmlRegex.match(fileName)):

htmlList.append(path+fileName)

n = len(htmlList)

width = int(args.thumbsize[0:args.thumbsize.find('x')])

height = int(args.thumbsize[args.thumbsize.rfind('x')+1:])

html = ''

if(args.diff is not None):

diffList = []

for fileName in os.listdir(args.diff):

if(htmlRegex.match(fileName)):

diffList.append(args.diff+fileName)

lists = doDiff(htmlList,diffList)

newClusterDict = doCluster(lists[0])

removedClusterDict = doCluster(lists[1])

changedClusterDict = doCluster(lists[2])

htmlList = renderClusterHtml(newClusterDict,width,height,scopeFile=args.scope)

newClusterTable = htmlList[1]

htmlList = renderClusterHtml(removedClusterDict,width,height,scopeFile=args.scope)

oldClusterTable = htmlList[1]

htmlList = renderClusterHtml(changedClusterDict,width,height,scopeFile=args.scope)

changedClusterTable = htmlList[1]

html = htmlList[0]

html = html+"<h2>New Websites</h2>"

html = html+newClusterTable

html = html+"<h2>Deleted Websites</h2>"

html = html+oldClusterTable

html = html+"<h2>Changed Websites</h2>"

html = html+changedClusterTable

html = html+htmlList[2]

else:

clusterDict = doCluster(htmlList)

htmlList = renderClusterHtml(clusterDict,width,height,scopeFile=args.scope)

html = htmlList[0]+htmlList[1]+htmlList[2]

f = open(args.output,'w')

f.write(html)

printJS()

printCSS()

httpscreenshot/screenshotClustering/cluster.py at master · RLSoftwareDev/httpscreenshot · GitHub

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