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Corsy/core/tests.py

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2019-11-24 21:12:10 +05:30
import time
from core.utils import host
from core.requester import requester
def passive_tests(url, acao_header):
root = host(url)
if root:
if root != host(acao_header):
return 'Third party allowed'
elif url.startswith('http://'):
return 'HTTP origin allowed'
else:
return False
elif acao_header == '*':
return 'Wildcard value'
else:
return 'Invalid value'
def active_tests(url, root, scheme, delay):
acao_header = requester(url, scheme, 'example.com')
if acao_header:
if acao_header == (scheme + 'example.com'):
return 'Origin reflected'
time.sleep(delay)
acao_header = requester(url, scheme, root + '.example.com')
if acao_header:
if acao_header == (scheme + root + '.example.com'):
return 'Post domain wildcard'
time.sleep(delay)
acao_header = requester(url, scheme, 'd3v' + root)
if acao_header:
if acao_header == (scheme + 'd3v' + root):
return 'Pre domain wildcard'
time.sleep(delay)
acao_header = requester(url, '', 'null')
if acao_header:
if acao_header == 'null':
return 'Null origin allowed'
time.sleep(delay)
acao_header = requester(url, scheme, root + '%60.example.com')
if acao_header:
if '`.example.com' in acao_header:
return 'Broken parser'
time.sleep(delay)
acao_header = requester(url, 'http', root)
if acao_header:
if acao_header.startswith('http://'):
return 'HTTP origin allowed'
else:
return passive_tests(url, acao_header)