List,
I've been working on this plug-in and it is now ready for your
testing and comments. It is my first contribution to the project, so don't
be so harsh on me. Please, pay special attention to the relative_distance
function usage.
Cheers,
Nicolas Rotta
'''
slash.py
Copyright 2006 Andres Riancho
This file is part of w3af, w3af.sourceforge.net .
w3af is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation version 2 of the License.
w3af is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with w3af; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
'''
import core.controllers.outputManager as om
# options
from core.data.options.option import option
from core.data.options.optionList import optionList
from core.controllers.basePlugin.baseDiscoveryPlugin import baseDiscoveryPlugin
from core.controllers.w3afException import w3afException
from core.controllers.misc.levenshtein import relative_distance
from core.data.db.temp_persist import disk_list
class slash( baseDiscoveryPlugin ):
'''
Identify if the resource http://host.tld/spam/ and http://host.tld/spam are the same.
@author: Nicolas Rotta ( nicolas.ro...@gmail.com )
'''
def __init__( self ):
baseDiscoveryPlugin.__init__( self )
self._already_visited = disk_list()
def discover( self, fuzzableRequest ):
'''
Generates a new Url by adding or substracting the '/' character.
@parameter fuzzableRequest: A fuzzableRequest instance that contains (among other things) the URL to test.
'''
self._fuzzableRequests = []
url = fuzzableRequest.getURL()
if url not in self._already_visited:
self._already_visited.append( url )
om.out.debug( 'slash plugin is testing: "' + fuzzableRequest.getURI() + '".' )
fr = self._get_fuzzable( fuzzableRequest )
original_response = self._urlOpener.GET( fuzzableRequest.getURL(), useCache = True )
targs = ( fr, original_response )
self._tm.startFunction( target = self._do_request, args = targs , ownerObj = self )
self._tm.join( self )
self._already_visited.append( fr.getURI() )
return self._fuzzableRequests
def _get_fuzzable ( self, fuzzableRequest ):
'''
Generate a new Url by adding or substracting the '/' character.
@param fuzzableRequest: The original fuzzableRequest
@return: The modified fuzzableRequest.
'''
fr = fuzzableRequest.copy()
if ( fuzzableRequest.getURL().endswith( '/' ) ):
fr.setURL( fuzzableRequest.getURL().rstrip( '/' ) )
else:
fr.setURL( fuzzableRequest.getURL() + '/' )
return fr
def _do_request( self, fuzzableRequest, original_response ):
'''
Sends the request.
@parameter fuzzableRequest: The fuzzable request object to modify.
@parameter original_response: The response for the original request that was sent.
'''
try:
response = self._urlOpener.GET( fuzzableRequest.getURI(), useCache = True )
except KeyboardInterrupt, e:
raise e
else:
if relative_distance( response.getBody(), original_response.getBody() ) < 0.70:
self._fuzzableRequests.extend( self._createFuzzableRequests( response ) )
om.out.debug( 'slash plugin found new URI: "' + fuzzableRequest.getURI() + '".' )
def getOptions( self ):
'''
@return: A list of option objects for this plugin.
'''
ol = optionList()
return ol
def setOptions( self, OptionList ):
'''
This method sets all the options that are configured using the user interface
generated by the framework using the result of getOptions().
@parameter OptionList: A dictionary with the options for the plugin.
@return: No value is returned.
'''
pass
def getPluginDeps( self ):
'''
@return: A list with the names of the plugins that should be runned before the
current one.
'''
return []
def getLongDesc( self ):
'''
@return: A DETAILED description of the plugin functions and features.
'''
return '''
Identify if the resource http://host.tld/spam/ and http://host.tld/spam are the same.
'''
------------------------------------------------------------------------------
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