File size: 5,173 Bytes
6c50d1f | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 | import copy
import requests
def dict_generator(indict, pre=None):
pre = pre[:] if pre else []
if isinstance(indict, dict):
for key, value in indict.items():
if isinstance(value, dict):
for d in dict_generator(value, pre + [key]):
yield d
elif isinstance(value, list) or isinstance(value, tuple):
for v in value:
for d in dict_generator(v, pre + [key]):
yield d
else:
yield pre + [key, value]
else:
yield pre + [indict]
def change_value(jsonData,lst,new_value):
toModifyJson = copy.deepcopy(jsonData)
tempJson = toModifyJson
for i in lst[:-2]:
tempJson = tempJson[i]
tempJson[lst[-2]] = new_value
return toModifyJson
def tamper_all_parameter_values(extractedFlatLists,tamperedValueList):
tamperedValueJsonList = []
keyList = []
tValueList = []
for flatList in extractedFlatLists:
#FlatList example format: flatList = ['auth', 'passwordCredentials', 'username', 'USER_NAME']
oriKey = flatList[-2]
#Value Tampering
for tValue in tamperedValueList:
tamperedValueJsonList.append(change_value(jsonData, flatList, tValue))
keyList.append(oriKey)
tValueList.append(tValue)
return tamperedValueJsonList,keyList,tValueList
def change_key(jsonData,lst,new_key):
toModifyJson = copy.deepcopy(jsonData)
tempJson = toModifyJson
for i in lst[:-2]:
tempJson = tempJson[i]
tempJson.pop(lst[-2])
tempJson[new_key] = lst[-1]
return toModifyJson
def tamper_all_parameter_keys(extractedFlatLists,tamperedKeyList):
tamperedKeyJsonList = []
tKeyList = []
valueList = []
for flatList in extractedFlatLists:
#FlatList example format: flatList = ['auth', 'passwordCredentials', 'username', 'USER_NAME']
oriValue = flatList[-1]
#Key Tampering
for tKey in tamperedKeyList:
tamperedKeyJsonList.append(change_key(jsonData, flatList, tKey))
tKeyList.append(tKey)
valueList.append(oriValue)
return tamperedKeyJsonList,tKeyList,valueList
def send_all_methods(http_methods,url,payload,key,value):
for method in http_methods:
response = requests.request(method,url,json=payload)
#print(key,":",value," ",method," ",response.status_code," ",len(response.content))
print("{:20.15}:{:20.15}{:10.8}{:15}{:10}".format(key, value, method, str(response.status_code), str(len(response.content))))
if __name__ == "__main__":
#Read from textfile/input
jsonData = {"auth":
{"passwordCredentials":
{"username": "USER_NAME",
"password":"PASSWORD"}
}
}
#Doesn't work for json nested using List
#Only works for json nested using Dictionary
#Eg:
'''
jsonData = {
"username" : "my_username",
"password" : "my_password",
"validation-factors" : {
"validationFactors" : [
{
"name" : "remote_address",
"value" : "127.0.0.1"
}
]
}
}
'''
HTTP_METHODS_RESTFUL = ['GET','POST','PUT','DELETE','PATCH']
HTTP_METHODS_NON_RESTFUL = ['HEAD','OPTIONS','TRACE']
HTTP_METHODS_POLLUTED = ['GVT','TEST','-1']
HTTP_METHODS = HTTP_METHODS_RESTFUL + HTTP_METHODS_NON_RESTFUL + HTTP_METHODS_POLLUTED
extractedFlatLists = list(dict_generator(jsonData))
tamperedValueList = ['qwerty','<script> alert(\'xss\')</script>','<img baseline=1 onerror=alert("XSS")>'] #Read from textfile
tamperedKeyList = ['qwerty','<script> alert(\'xss\')</script>','<img baseline=1 onerror=alert("XSS")>'] #Read from textfile
tamperedValueJsonList,tKeyList,valueList = tamper_all_parameter_values(extractedFlatLists,tamperedValueList)
#print("TamperedValueJSONList: ",tamperedValueJsonList)
tamperedKeyJsonList,keyList,tValueList = tamper_all_parameter_keys(extractedFlatLists,tamperedKeyList)
#print("TamperedKeyJSONList: ",tamperedKeyJsonList)
combinedTamperedJsonList = tamperedValueJsonList + tamperedKeyJsonList
combinedKeyList = tKeyList + keyList
combinedValueList = valueList + tValueList
print("Request Prepared. Sending requests..")
print("--------------------------------------------------------------------------------------")
#response = requests.request("CONNECT","http://127.0.0.1:3000/user",json=tamperedValueJsonList[0])
#print(response)
print("{:20}{:20}{:10}{:15}{:10}".format("Key","Value", "Method", "Response Code", "Response Length"))
#print("Modified Parameter Method Response Code Response Length")
print("--------------------------------------------------------------------------------------")
for i in range(0,len(combinedTamperedJsonList)):
#May need to create custom request to modify headers to spoof as a real web request
#Modify the URL accordingly
send_all_methods(HTTP_METHODS_RESTFUL,"http://127.0.0.1:3000/user",combinedTamperedJsonList[i], combinedKeyList[i], combinedValueList[i])
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