SSL (HTTPS) with 2.4

[Bloke]

OK.

I try pyopenssl and can get a secure socket to the server, but am
unsure how to use this socket with urllib2 or even httplib.

Here's the code I'm using:

import sys, socket, string, base64, httplib
from OpenSSL import SSL


# Connects to the server, through the proxy
def run(server, proxy):
    user='me';passwd='pass'
    #setup basic authentication
    if user and passwd:
        user_pass=base64.encodestring(user+':'+passwd)
        proxy_authorization='Proxy-authorization: Basic
'+user_pass+'\r\n'
    else:
        proxy_authorization=''

    s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
    try:
        s.connect(proxy)
        print 'Socket established'
    except socket.error, e:
        print "Unable to connect to %s:%s %s" % (proxy[0], proxy[1],
str(e))
        sys.exit(-1)

    # Use the CONNECT method to get a connection to the actual server
    connectMessage = "CONNECT %s:%s HTTP/1.0\r\n" % (server[0],
server[1]) + \
                     proxy_authorization #+ 'Proxy-Connection:
Keep-Alive\r\n'
    print connectMessage
    s.send(connectMessage)
    print '\nConnect sent...'
    print "Proxy response: %s" % string.strip(s.recv(1024))

    ctx = SSL.Context(SSL.SSLv2_METHOD)
    conn = SSL.Connection(ctx, s)

    # Go to client mode
    conn.set_connect_state()

    # start using HTTP

    conn.send("HEAD / HTTP/1.0\n\n")
    print "Server response:"
    print "-" * 40
    while 1:
        try:
            buff = conn.recv(4096)
        except SSL.ZeroReturnError:
            # we're done
            break

        print buff,

    #initalize httplib and replace with your socket
    sock = httplib.FakeSocket(s, conn)
    print 'Fake socket installed'
    h=httplib.HTTPSConnection(server[0],server[1])
    h.sock=sock
    print 'Sock installed'
    h.request('GET','/')
    print 'Request sent.'
    r=h.getresponse()
    print r.read()

if __name__ == '__main__':
    server = ('www.anz.com', 443)
    proxy = ('proxy.company.com, 8008)
    run(server, proxy)

I get the following response at line
59 r=h.getresponse()

Socket established
CONNECT www.anz.com:443 HTTP/1.0

Proxy-authorization: Basic cmhhbGw6YWxlbW0y




Connect sent...
Proxy response: HTTP/1.0 200 Connection established
conn established
conn connect state set
Server response:
----------------------------------------
HTTP/1.1 200 OK

Server: Microsoft-IIS/4.0

Date: Thu, 26 May 2005 09:33:26 GMT

Content-Type: text /html

Set-Cookie: ASPSESSIONIDCRADCCBB=JPGLOCLDMMFNKJKCMIBADHOH; path=/

Cache-control: private



Fake socket installed
Sock installed
Request sent.
Traceback (most recent call last):
  File "C:\Documents and
Settings\rhall\Desktop\software\python\tunnel\proxy-openssl.py", line
65, in ?
    run(server, proxy)
  File "C:\Documents and
Settings\rhall\Desktop\software\python\tunnel\proxy-openssl.py", line
59, in run
    r=h.getresponse()
  File "C:\Python24\Lib\httplib.py", line 862, in getresponse
    response.begin()
  File "C:\Python24\Lib\httplib.py", line 333, in begin
    version, status, reason = self._read_status()
  File "C:\Python24\Lib\httplib.py", line 291, in _read_status
    line = self.fp.readline()
  File "C:\Python24\Lib\httplib.py", line 981, in readline
    s = self._read()
  File "C:\Python24\Lib\httplib.py", line 937, in _read
    buf = self._ssl.read(self._bufsize)
ZeroReturnError

I tried enabling 'Proxy-Connection: Keep-Alive' but then it hangs for
ages at:
  conn.send("HEAD / HTTP/1.0\n\n")
and eventually returns a 'handshaking' error.

Any pointers anyone?

Rob