Hi,
I followed http://dabase.com/blog/Minimal_squid3_proxy_configuration/ to setup
proxy server.
I tested my proxy server with firefox with IP:127.0.0.1 and Port:3128 and it
working (asking for proxy username and password).
But, i could not make http connection through proxy server requiring
authentication using following python code..
########## Python code ##########
import urllib2
proxy =
urllib2.ProxyHandler({'http':'http://saju:123@saju-Inspiron-N5010:3128'})
opener = urllib2.build_opener(proxy, urllib2.HTTPHandler)
urllib2.install_opener(opener)
conn = urllib2.urlopen('http://python.org')
return_str = conn.read()
print "===return_st====", return_str
==== ERROR ====
Traceback (most recent call last):
File "my_proxy.py", line 6, in <module>
conn = urllib2.urlopen('http://python.org')
File "/usr/lib/python2.7/urllib2.py", line 127, in urlopen
return _opener.open(url, data, timeout)
File "/usr/lib/python2.7/urllib2.py", line 407, in open
response = meth(req, response)
File "/usr/lib/python2.7/urllib2.py", line 520, in http_response
'http', request, response, code, msg, hdrs)
File "/usr/lib/python2.7/urllib2.py", line 445, in error
return self._call_chain(*args)
File "/usr/lib/python2.7/urllib2.py", line 379, in _call_chain
result = func(*args)
File "/usr/lib/python2.7/urllib2.py", line 528, in http_error_default
raise HTTPError(req.get_full_url(), code, msg, hdrs, fp)
urllib2.HTTPError: HTTP Error 407: Proxy Authentication Required
########## Proxy Server Settings ##########
sudo vim /etc/squid3/squid.conf
-------------------------------
auth_param digest program /usr/lib/squid3/digest_pw_auth -c
/etc/squid3/passwords
auth_param digest realm saju-Inspiron-N5010
acl authenticated proxy_auth REQUIRED
http_access allow authenticated
http_port 3128
Setting up user
--------------
htdigest -c /etc/squid3/passwords saju-Inspiron-N5010 saju
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