I want to make an anonymous web request using python 3.
I've tried few suggestions such as: Make requests using Python over Tor
I've managed to get a fake ip using this snippet:
Installation
pip install requests requests[socks]
Basic usage
import requests
def get_tor_session():
session = requests.session()
# Tor uses the 9050 port as the default socks port
session.proxies = {'http': 'socks5://127.0.0.1:9150',
'https': 'socks5://127.0.0.1:9150'}
return session
# Make a request through the Tor connection
# IP visible through Tor
session = get_tor_session()
print(session.get("http://httpbin.org/ip").text)
# Above should print an IP different than your public IP
# Following prints your normal public IP
print(requests.get("http://httpbin.org/ip").text)
But that works only on port 9150 and when the tor web browser works.
I want to make a request without the tor browser, as i want to Dockerize the whole thing.
I've read about Socks5, and as you can see i've installed it, but when i make a request on port 9050 on the same snippet i get:
requests.exceptions.ConnectionError:
SOCKSHTTPConnectionPool(host='httpbin.org', port=80): Max retries
exceeded with url: /ip (Caused by
NewConnectionError(': Failed to establish a new connection: [WinError
10061] No connection could be made because the target machine actively
refused it',))
How can i solve it?
Thanks!
10061 is 'connection refused'
That means there was nothing listening on that port you tried to connect to, no service is up and running (no open port) or firewall on target IP blocks it
you can test that port with telnet
telnet `IP` `PORT`
And also check this port issue on Windows: here
I was also facing this issue, in my case my tor service was not running, actually I was using kalitorify which is a transparent proxy, and whenever I was using this I was not be able to use normal sites such as google search or similar, so to use these sites I was turning off my kalitorify service which also turns off your tor service
So if you're also using that then also check it once
Related
I am trying to do the following:
from urllib.request import urlopen
data = urlopen("https://www.duolingo.com/users/SaifullahS6").read()
I get the following error:
URLError: <urlopen error [WinError 10060] A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond>
Similarly, when I try this:
import requests
session = requests.Session()
data = {"login": "SaifullahS6", "password": "mypassword"}
req = requests.Request('POST', "https://www.duolingo.com/login", data=data,
cookies=session.cookies)
prepped=req.prepare()
returned = session.send(prepped)
I get:
ConnectionError: HTTPSConnectionPool(host='www.duolingo.com', port=443): Max retries exceeded with url: /login (Caused by NewConnectionError('<requests.packages.urllib3.connection.VerifiedHTTPSConnection object at 0x000000000E6948D0>: Failed to establish a new connection: [WinError 10060] A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond',))
I am not sure how to give details of my internet connection.
I'm at work and I know we have a corporate proxy.
We have Windows Firewall turned on, but i have checked that python and pythonw are ticked in the "Domain" column of the control panel for allowing a program through the firewall.
When I ping google.co.uk from a command shell, all four requests time out, but I can access it from a browser.
In the Internet Options control panel, I click on the Connections tab and then LAN settings, and I have "Automatically detect settings" turned on, and also "Use a proxy server for your LAN", "Address" is "localhost" and "Port" is 3128. This is cntlm. I set it up once to do download python packages, and it appears to still be active because I have just managed to update one of my packages.
I don't even need a direct answer to my question; at this point I'll just settle for some clarity on what is actually going on behind the scenes. Any help much appreciated!
For the first case above (urllib module), I solved it by inserting the following lines before the data = urlopen(...).read() line:
proxies = { "http": "localhost:3128",
"https": "localhost:3128"}
proxy = urllib.request.ProxyHandler(proxies)
opener = urllib.request.build_opener(proxy)
urllib.request.install_opener(opener)
For the second case (requests module), everything was the same except the last line:
proxies = { "http": "localhost:3128",
"https": "localhost:3128"}
returned = session.send(prepped, proxies=proxies)
Hope this note helps others who come across this page.
Supposing this working code :
import win_inet_pton
import socks
import socket
s = socks.socksocket()
s.set_proxy(socks.SOCKS5, "localhost", 9050)
s.connect(("xmh57jrzrnw6insl.onion",80))
s.send("GET / HTTP/1.1\r\n\r\n")
print 'sended'
data=s.recv(1024)
print data
Tor service is indeed running at port 9050.
In normal condition, python will perform DNS resolution through the SOCKS5 proxy, which is connected to the Tor relay. However, Tor do not handle UDP packet(It handles the resolution directly from the hostname in the TCP packet) so DNS resolution will fail.
How is it possible that this code work? (the equivalent code in java for exemple will fail as the DNS resolution can't be made).
IT is explained in this link: Python requests fails when tryign to connect to .onion site
You simply have to use socks5h instead of socks5
I have developed a desktop client using PyQt4, it connect to my web service by requests lib. You know, requests maybe one of the most useful http client, I think it should be no problem. My desktop client works all right until something strange happened.
I use the following code to send request to my server.
response = requests.get(url, headers = self.getHeaders(), timeout=600, proxies = {}, verify = False)
where header only includes auth token.
def getHeaders(self, additional = None):
headers = {
'Auth-Token' : HttpBasicClient.UserAuthToken,
}
if additional is not None:
headers.update(additional)
return headers
I cannot connect to my web service, all the http request pop the same error "'Cannot connect to proxy.', error(10061, '')". For example:
GET Url: http:// api.fangcloud.com/api/v1/user/timestamp
HTTPSConnectionPool(host='api.fangcloud.com', port=443): Max retries exceeded with url: /api/v1/user/timestamp (Caused by ProxyError('Cannot connect to proxy.', error(10061, '')))
this API does nothing but return the timestamp of my server. When I copy the url into Chrome in same machine with same environment, it returns correct response. However, my desktop client can only returns error. Is it anything wrong with requests lib?
I googled this problem of connection error 10061 ("No connection could be made because the target machine actively refused it"). This maybe caused by TCP connect rejection of web server.
The client sends a SYN packet to the server targeting the port (80 for HTTP). A server that is running a service on port 80 will respond with a SYN ACK, but if it is not, it will respond with a RST ACK. Your client reaches the server, but not the intended service. This is one way a server could “actively refuse” a connection attempt.
But why? My client works all right before and Chrome still works. I use no proxy on my machine. Is there anything I miss?
I notice there is a white space in URL, is that correct?
I tested in my ipython with requests.. that the response was:
{
"timestamp": 1472760770,
"success": true
}
For HTTP and HTTPS.
I have a problem with my ssl server (in Python).
I set the SSL proxy connection in my browser, and try to connect to my ssl server.
This is the server:
import BaseHTTPServer, SimpleHTTPServer
import ssl
httpd = BaseHTTPServer.HTTPServer(('0.0.0.0', 443), SimpleHTTPServer.SimpleHTTPRequestHandler)
httpd.socket = ssl.wrap_socket (httpd.socket, server_side=True, certfile='server.crt', keyfile='server.key', do_handshake_on_connect=False)
httpd.serve_forever()
This is the error:
SSLError: [SSL: HTTPS_PROXY_REQUEST] https proxy request (_ssl.c:1750)
I try to connect to the server in the browser.
its work if I went to address "https://127.0.0.1:443".
But, if I use in the server to proxy, I get the error...
How can I fix this?
I don't think you understand how a proxy server for HTTPS works.
What you are doing is to create a plain HTTPS server. What you should do is to create a HTTP server which handles the CONNECT request and creates a tunnel to the requested target. See http://en.wikipedia.org/wiki/HTTP_tunnel#HTTP_CONNECT_tunneling
I am using SSL tunneling with a proxy server to connect to a target server. I use http to connect to the proxy server and HTTPS to connect to the target server. The SSL tunneling works as it should and I can exchange HTTPS messages with the remote server, but there is a problem. The proxy server returns a header in its reply to urllib2's request to establish the SSL tunnel that I need to see, but I don't see a way to get access to it using urllib2 (Python 2.7.3).
I suppose I could theoretically implement the SSL tunneling handshake myself, but that would get me way deeper into the protocol than I want to be (or with which I feel comfortable).
Is there a way to get access to the reply using urllib2 when establishing the SSL tunnel?
UPDATE:
Here is the code that uses the proxy server to connect to the target server (the proxy server and the target server's URLs are not the actual ones):
proxy_handler = urllib2.ProxyHandler({'https': 'http://proxy.com'})
url_opener = urllib2.build_opener (proxy_handler)
request = urllib2.Request ('https://target_server.com/')
response = url_opener.open (request)
print response.headers.dict
I used WireShark to look at the message traffic. WireShark won't show me the bodies of the messages exchanged with the target server because they are encrypted, but I can see the body of the SSL Tunnel handshake. I can see the header that I'm interested coming back from the proxy server.
How are you calling the https page.
are you using
resp = urllib2.urlopen('https')
resp.info().headers