def test_basic(self):
freq = FuzzableRequest(URL('http://www.w3af.com/'))
fake_ref = 'http://w3af.org/'
mutant = HeadersMutant(freq.copy())
mutant.set_var('Referer')
original_referer = freq.get_referer()
mutant.set_original_value(original_referer)
mutant.set_mod_value(fake_ref)
self.assertEqual(mutant.get_headers()['Referer'], fake_ref)
self.assertEqual(mutant.get_original_value(), original_referer)
def test_basic(self):
freq = FuzzableRequest(URL('http://www.w3af.com/'))
fake_ref = 'http://w3af.org/'
mutant = HeadersMutant(freq.copy())
mutant.set_var('Referer')
original_referer = freq.get_referer()
mutant.set_original_value(original_referer)
mutant.set_mod_value(fake_ref)
self.assertEqual(mutant.get_headers()['Referer'], fake_ref)
self.assertEqual(mutant.get_original_value(), original_referer)
def test_mutant_creation(self):
url = URL('http://moth/?a=1&b=2')
headers = Headers([('Referer', 'http://moth/')])
freq = HTTPQSRequest(url, headers=headers)
created_mutants = HeadersMutant.create_mutants(freq, self.payloads, [],
False,
self.fuzzer_config)
expected_dc_lst = [
Headers([('Referer', 'abc')]),
Headers([('Referer', 'def')])
]
created_dc_lst = [i.get_dc() for i in created_mutants]
self.assertEqual(created_dc_lst, expected_dc_lst)
self.assertEqual(created_mutants[0].get_var(), 'Referer')
self.assertEqual(created_mutants[0].get_var_index(), 0)
self.assertEqual(created_mutants[0].get_original_value(), '')
self.assertEqual(created_mutants[1].get_var(), 'Referer')
self.assertEqual(created_mutants[1].get_var_index(), 0)
self.assertEqual(created_mutants[1].get_original_value(), '')
self.assertTrue(
all(isinstance(m, HeadersMutant) for m in created_mutants))
def test_found_at(self):
headers = Headers([('Referer', 'http://moth/')])
freq = FuzzableRequest(URL('http://www.w3af.com/?id=3'),
headers=headers)
m = HeadersMutant(freq)
m.set_var('Referer')
m.set_mod_value('foo')
expected = '"http://www.w3af.com/", using HTTP method GET. The modified'\
' header was: "Referer" and it\'s value was: "foo".'
self.assertEqual(m.found_at(), expected)
def _is_origin_checked(self, freq, orig_response):
'''
:return: True if the remote web application verifies the Referer before
processing the HTTP request.
'''
fake_ref = 'http://www.w3af.org/'
mutant = HeadersMutant(freq.copy())
mutant.set_var('Referer')
mutant.set_original_value(freq.get_referer())
mutant.set_mod_value(fake_ref)
mutant_response = self._uri_opener.send_mutant(mutant)
if not self._is_resp_equal(orig_response, mutant_response):
return True
return False
def test_found_at(self):
headers = Headers([('Referer', 'http://moth/')])
freq = FuzzableRequest(URL('http://www.w3af.com/?id=3'),
headers=headers)
m = HeadersMutant(freq)
m.set_var('Referer')
m.set_mod_value('foo')
expected = '"http://www.w3af.com/", using HTTP method GET. The modified'\
' header was: "Referer" and it\'s value was: "foo".'
self.assertEqual(m.found_at(), expected)
def _is_origin_checked(self, freq, orig_response):
'''
:return: True if the remote web application verifies the Referer before
processing the HTTP request.
'''
fake_ref = 'http://www.w3af.org/'
mutant = HeadersMutant(freq.copy())
mutant.set_var('Referer')
mutant.set_original_value(freq.get_referer())
mutant.set_mod_value(fake_ref)
mutant_response = self._uri_opener.send_mutant(mutant)
if not self._is_resp_equal(orig_response, mutant_response):
return True
return False
def test_mutant_creation(self):
url = URL('http://moth/?a=1&b=2')
headers = Headers([('Referer', 'http://moth/')])
freq = HTTPQSRequest(url, headers=headers)
created_mutants = HeadersMutant.create_mutants(freq, self.payloads, [],
False, self.fuzzer_config)
expected_dc_lst = [Headers([('Referer', 'abc')]),
Headers([('Referer', 'def')])]
created_dc_lst = [i.get_dc() for i in created_mutants]
self.assertEqual(created_dc_lst, expected_dc_lst)
self.assertEqual(created_mutants[0].get_var(), 'Referer')
self.assertEqual(created_mutants[0].get_var_index(), 0)
self.assertEqual(created_mutants[0].get_original_value(), '')
self.assertEqual(created_mutants[1].get_var(), 'Referer')
self.assertEqual(created_mutants[1].get_var_index(), 0)
self.assertEqual(created_mutants[1].get_original_value(), '')
self.assertTrue(
all(isinstance(m, HeadersMutant) for m in created_mutants))
