[PYTHON 3] "TypeError: sendall() argument 1 must be string or buffer" lors d'une requête SOAP

**raydonovan** · 19/07/2018, 17h11

Bonjour,

J'essaye de faire un script qui requête un service web SOAP mais je tombe sur une erreur que je ne comprend pas...
Voici mon script:

Code :

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#################################################################
#Objective: 
# Brute-force for login enumeration 
#Description: 
# SOAP request through POST method to try to log on the application 
#Date:
# 19/07/2018
#################################################################
 
import requests
 
#content return when error
match='does not exist'
 
url = "http://192.168.1.1/MUTILLIDAE/webservices/soap/ws-user-account.php"
 
#referer
header ={
        'Content-Type':'text/xml;charset=UTF-8',
        'SOAPAction':'"urn:ws-user-account#getUser"'
} 
 
body={
"""
<soapenv:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:urn="urn:ws-user-account">
<soapenv:Header/>
        <soapenv:Body>
                <urn:getUser soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
                        <username xsi:type="xsd:string">gr3g</username>
                </urn:getUser>
        </soapenv:Body>
</soapenv:Envelope>
"""
}
 
request = requests.post(url, headers = header, data = body).text
print(request)

Voici maintenant le retour dans le terminal lors de l'exécution:

gr3g@localhost:~/ctf/script/webService_SOAP$ python login_request.py

Traceback (most recent call last):
File "login_request.py", line 36, in <module>
request = requests.post(url, headers = header, data = body).text
File "/usr/lib/python2.7/dist-packages/requests/api.py", line 111, in post
return request('post', url, data=data, json=json, **kwargs)
File "/usr/lib/python2.7/dist-packages/requests/api.py", line 57, in request
return session.request(method=method, url=url, **kwargs)
File "/usr/lib/python2.7/dist-packages/requests/sessions.py", line 475, in request
resp = self.send(prep, **send_kwargs)
File "/usr/lib/python2.7/dist-packages/requests/sessions.py", line 585, in send
r = adapter.send(request, **kwargs)
File "/usr/lib/python2.7/dist-packages/requests/adapters.py", line 403, in send
timeout=timeout
File "/usr/lib/python2.7/dist-packages/urllib3/connectionpool.py", line 578, in urlopen
chunked=chunked)
File "/usr/lib/python2.7/dist-packages/urllib3/connectionpool.py", line 362, in _make_request
conn.request(method, url, **httplib_request_kw)
File "/usr/lib/python2.7/httplib.py", line 1057, in request
self._send_request(method, url, body, headers)
File "/usr/lib/python2.7/httplib.py", line 1097, in _send_request
self.endheaders(body)
File "/usr/lib/python2.7/httplib.py", line 1053, in endheaders
self._send_output(message_body)
File "/usr/lib/python2.7/httplib.py", line 901, in _send_output
self.send(message_body)
File "/usr/lib/python2.7/httplib.py", line 873, in send
self.sock.sendall(data)
File "/usr/lib/python2.7/socket.py", line 228, in meth
return getattr(self._sock,name)(*args)
TypeError: sendall() argument 1 must be string or buffer, not set

Vous savez d'où vient cette erreur exotique ?