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Add CIDR Validation to pingback #30

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Add CIDR Validation to pingback #30

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c9e351d
Add CIDR Validation to pingback
luisito666 Apr 6, 2021
5def86d
Add misssing IP to whitelist
luisito666 Apr 7, 2021
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279 changes: 22 additions & 257 deletions paymentwall/pingback.py
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Original file line number Diff line number Diff line change
@@ -1,5 +1,6 @@
from paymentwall.base import Paymentwall
from paymentwall.product import Product
from ipaddress import IPv4Network, IPv4Address

try:
from collections import OrderedDict
Expand Down Expand Up @@ -76,265 +77,29 @@ def is_ip_address_valid(self):
'174.36.92.187',
'174.36.92.192',
'174.37.14.28',
'216.127.71.0',
'216.127.71.1',
'216.127.71.2',
'216.127.71.3',
'216.127.71.4',
'216.127.71.5',
'216.127.71.6',
'216.127.71.7',
'216.127.71.8',
'216.127.71.9',
'216.127.71.10',
'216.127.71.11',
'216.127.71.12',
'216.127.71.13',
'216.127.71.14',
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'216.127.71.17',
'216.127.71.18',
'216.127.71.19',
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'216.127.71.22',
'216.127.71.23',
'216.127.71.24',
'216.127.71.25',
'216.127.71.26',
'216.127.71.27',
'216.127.71.28',
'216.127.71.29',
'216.127.71.30',
'216.127.71.31',
'216.127.71.32',
'216.127.71.33',
'216.127.71.34',
'216.127.71.35',
'216.127.71.36',
'216.127.71.37',
'216.127.71.38',
'216.127.71.39',
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'216.127.71.42',
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'216.127.71.82',
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'216.127.71.102',
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'216.127.71.105',
'216.127.71.106',
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'216.127.71.110',
'216.127.71.111',
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'216.127.71.131',
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'216.127.71.133',
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'216.127.71.147',
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'216.127.71.151',
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'216.127.71.179',
'216.127.71.180',
'216.127.71.181',
'216.127.71.182',
'216.127.71.183',
'216.127.71.184',
'216.127.71.185',
'216.127.71.186',
'216.127.71.187',
'216.127.71.188',
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'216.127.71.190',
'216.127.71.191',
'216.127.71.192',
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'216.127.71.194',
'216.127.71.195',
'216.127.71.196',
'216.127.71.197',
'216.127.71.198',
'216.127.71.199',
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'216.127.71.202',
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'216.127.71.206',
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'216.127.71.211',
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'216.127.71.216',
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'216.127.71.218',
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'216.127.71.221',
'216.127.71.222',
'216.127.71.223',
'216.127.71.224',
'216.127.71.225',
'216.127.71.226',
'216.127.71.227',
'216.127.71.228',
'216.127.71.229',
'216.127.71.230',
'216.127.71.231',
'216.127.71.232',
'216.127.71.233',
'216.127.71.234',
'216.127.71.235',
'216.127.71.236',
'216.127.71.237',
'216.127.71.238',
'216.127.71.239',
'216.127.71.240',
'216.127.71.241',
'216.127.71.242',
'216.127.71.243',
'216.127.71.244',
'216.127.71.245',
'216.127.71.246',
'216.127.71.247',
'216.127.71.248',
'216.127.71.249',
'216.127.71.250',
'216.127.71.251',
'216.127.71.252',
'216.127.71.253',
'216.127.71.254',
'216.127.71.255'
'181.61.177.149',
]
range_whitelist = [
'216.127.71.0/24'
]

if self.ip_address in ips_whitelist:
return True

if self.is_cidr_matched(self.ip_address, range_whitelist):
return True

return False

def is_cidr_matched(self, ip, networks):
for network in networks:
net = IPv4Network(network)
ip = IPv4Address(ip)

if ip in net:
return True
return False

return self.ip_address in ips_whitelist

def is_parameters_valid(self):
errors_number = 0
Expand Down