Re: python: HTTP connections through a proxy server requiring authentication
The shipped python library code does not work. See http://bugs.python.org/issue7291 for patches. Barry -- http://mail.python.org/mailman/listinfo/python-list
Re: python: HTTP connections through a proxy server requiring authentication
Hi , Thanks barry, I solved that issue. I reconfigured squid3 with ncsa_auth, now its working same python code. Earlier I used digest_pw_auth. Actually I am trying to fix an issue related to python boto API. Please check this post https://groups.google.com/forum/#!topic/boto-users/1qk6d7v2HpQ Regards Saju Madhavan +91 09535134654 On Tue, Jan 29, 2013 at 5:01 AM, Barry Scott ba...@barrys-emacs.org wrote: The shipped python library code does not work. See http://bugs.python.org/issue7291 for patches. Barry -- http://mail.python.org/mailman/listinfo/python-list
python: HTTP connections through a proxy server requiring authentication
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 == -- http://mail.python.org/mailman/listinfo/python-list
Re: python: HTTP connections through a proxy server requiring authentication
Hi, /etc/squid3/squid.conf --- saju@saju-Inspiron-N5010:~$ cat squid.conf | grep ^[^#] auth_param digest program /usr/lib/squid3/digest_pw_auth -c /etc/squid3/passwords auth_param digest realm saju-Inspiron-N5010 acl manager proto cache_object acl localhost src 127.0.0.1/32 ::1 acl to_localhost dst 127.0.0.0/8 0.0.0.0/32 ::1 acl authenticated proxy_auth REQUIRED acl SSL_ports port 443 acl Safe_ports port 80# http acl Safe_ports port 21# ftp acl Safe_ports port 443# https acl Safe_ports port 70# gopher acl Safe_ports port 210# wais acl Safe_ports port 1025-65535# unregistered ports acl Safe_ports port 280# http-mgmt acl Safe_ports port 488# gss-http acl Safe_ports port 591# filemaker acl Safe_ports port 777# multiling http acl CONNECT method CONNECT http_access allow manager localhost http_access deny manager http_access deny !Safe_ports http_access deny CONNECT !SSL_ports http_access allow authenticated http_access deny all http_port 3128 coredump_dir /var/spool/squid3 refresh_pattern ^ftp:144020%10080 refresh_pattern ^gopher:14400%1440 refresh_pattern -i (/cgi-bin/|\?) 00%0 refresh_pattern (Release|Packages(.gz)*)$ 0 20% 2880 refresh_pattern .020%4320 saju@saju-Inspiron-N5010:~$ Thanks, -- http://mail.python.org/mailman/listinfo/python-list