Webob Request, specifying proxy server
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Thomas G. Willis
Jul 28, 2010, 8:51:48 AM7/28/10
to Paste Users
Hey everyone. This is probably a simple question but I'm not seeing
it.Work just threw up a proxy hich is breaking some of my tools built
around webob. The below code works fine on internal machines which is
expected. But making requests to external servers results in
get_response hanging indefinitely(i think)
In [17]: from paste.proxy import TransparentProxy
In [18]: app = TransparentProxy()
In [19]: from webob import Request
In [20]: str(Request.blank("http://altair/repo").get_response(app))
Out[20]: '200 Script output follows\nDate: Wed, 28 Jul 2010 12:47:45
GMT\nServer: Apache/2.2.14 (Ubuntu)\nVary: Accept-Encoding\nContent-
Type: text/html; charset=ascii\n\n<!DOCTYPE html PUBLIC "-//W3C//DTD
XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-
strict.dtd">\n<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en"
lang="en">\n<head>\n ...
In [20]: str(Request.blank("http://google.com").get_response(app))
My guess is I have to somehow get my proxy settings in here somewhere
but I'll be damned if I could find it in the docs. Of course the ntlm
is another issue but I think I can solve that one(hopefully).
Any ideas definitely appreciated.
Tom Willis
it.Work just threw up a proxy hich is breaking some of my tools built
around webob. The below code works fine on internal machines which is
expected. But making requests to external servers results in
get_response hanging indefinitely(i think)
In [17]: from paste.proxy import TransparentProxy
In [18]: app = TransparentProxy()
In [19]: from webob import Request
In [20]: str(Request.blank("http://altair/repo").get_response(app))
Out[20]: '200 Script output follows\nDate: Wed, 28 Jul 2010 12:47:45
GMT\nServer: Apache/2.2.14 (Ubuntu)\nVary: Accept-Encoding\nContent-
Type: text/html; charset=ascii\n\n<!DOCTYPE html PUBLIC "-//W3C//DTD
XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-
strict.dtd">\n<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en"
lang="en">\n<head>\n ...
In [20]: str(Request.blank("http://google.com").get_response(app))
My guess is I have to somehow get my proxy settings in here somewhere
but I'll be damned if I could find it in the docs. Of course the ntlm
is another issue but I think I can solve that one(hopefully).
Any ideas definitely appreciated.
Tom Willis
Ian Bicking
Jul 28, 2010, 11:53:44 AM7/28/10
to Thomas G. Willis, Paste Users
There's nothing about proxies in the code. Everything goes through httplib, if there's a way to get httplib to do what you want then it should work. If not, then it will require a patch to get it to work. You might want to use wsgiproxy.exactproxy.proxy_exact_request as the basis instead.
In paste.httpserver there's two environ variables:
paste.httpserver.proxy.scheme
paste.httpserver.proxy.host
though I don't think those are necessarily apropos. There just needs to be some way to tell proxy_exact_request to send the scheme and host in the request line. You can already override what host proxy_exact_request connects to with environ['SERVER_NAME'].
--
Ian Bicking | http://blog.ianbicking.org
In paste.httpserver there's two environ variables:
paste.httpserver.proxy.scheme
paste.httpserver.proxy.host
though I don't think those are necessarily apropos. There just needs to be some way to tell proxy_exact_request to send the scheme and host in the request line. You can already override what host proxy_exact_request connects to with environ['SERVER_NAME'].
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Thomas G. Willis
Aug 5, 2010, 7:59:38 AM8/5/10
to Paste Users
Thanks Ian,
I think I know what you are getting at, so I will muck around with
this and see what I can get working.
Thomas G. Willis
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