/usr/share/w3af/plugins/grep/strangeReason.py is in w3af-console 1.0-rc3svn3489-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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strangeReason.py
Copyright 2009 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.baseGrepPlugin import baseGrepPlugin
import core.data.kb.knowledgeBase as kb
import core.data.kb.info as info
class strangeReason(baseGrepPlugin):
'''
Analyze HTTP response reason (Not Found, Ok, Internal Server Error).
@author: Andres Riancho ( andres.riancho@gmail.com )
'''
def __init__(self):
baseGrepPlugin.__init__(self)
self._w3c_reasons = {
100: 'Continue',
101: 'Switching Protocols',
200: 'OK',
201: 'Created',
202: 'Accepted',
203: 'Non-Authoritative Information',
204: 'No Content',
205: 'Reset Content',
206: 'Partial Content',
300: 'Multiple Choices',
301: 'Moved Permanently',
302: 'Found',
303: 'See Other',
304: 'Not Modified',
305: 'Use Proxy',
306: '(Unused)',
307: 'Temporary Redirect',
400: 'Bad Request',
401: 'Unauthorized',
402: 'Payment Required',
403: 'Forbidden',
404: 'Not Found',
405: 'Method Not Allowed',
406: 'Not Acceptable',
407: 'Proxy Authentication Required',
408: 'Request Timeout',
409: 'Conflict',
410: 'Gone',
411: 'Length Required',
412: 'Precondition Failed',
413: 'Request Entity Too Large',
414: 'Request-URI Too Long',
415: 'Unsupported Media Type',
416: 'Requested Range Not Satisfiable',
417: 'Expectation Failed',
500: 'Internal Server Error',
501: 'Not Implemented',
502: 'Bad Gateway',
503: 'Service Unavailable',
504: 'Gateway Timeout',
505: 'HTTP Version Not Supported',
}
def grep(self, request, response):
'''
Plugin entry point. Analyze if the HTTP response reason messages are strange.
@parameter request: The HTTP request object.
@parameter response: The HTTP response object
@return: None, all results are saved in the kb.
'''
if response.getCode() in self._w3c_reasons:
w3c_reason = self._w3c_reasons[response.getCode()]
w3c_reason = w3c_reason.lower()
response_reason = response.getMsg().lower()
if response_reason != w3c_reason:
#
# I check if the kb already has a info object with this code:
#
strange_reason_infos = kb.kb.getData('strangeReason', 'strangeReason')
corresponding_info = None
for info_obj in strange_reason_infos:
if info_obj['reason'] == response.getMsg():
corresponding_info = info_obj
break
if corresponding_info:
# Work with the "old" info object:
id_list = corresponding_info.getId()
id_list.append( response.id )
corresponding_info.setId( id_list )
else:
# Create a new info object from scratch and save it to the kb:
i = info.info()
i.setName('Strange HTTP Reason message - ' + str(response.getMsg()))
i.setURL( response.getURL() )
i.setId( response.id )
i['reason'] = response.getMsg()
desc = 'The remote Web server sent a strange HTTP reason message: "'
desc += str(response.getMsg()) + '" manual inspection is advised.'
i.setDesc( desc )
i.addToHighlight( response.getMsg() )
kb.kb.append( self , 'strangeReason' , i )
def setOptions( self, OptionList ):
pass
def getOptions( self ):
'''
@return: A list of option objects for this plugin.
'''
ol = optionList()
return ol
def end(self):
'''
This method is called when the plugin wont be used anymore.
'''
self.printUniq( kb.kb.getData( 'strangeReason', 'strangeReason' ), 'URL' )
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 '''
Analyze HTTP response reason messages sent by the remote web application and report uncommon
findings.
'''
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