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Posted to bugs@httpd.apache.org by bu...@apache.org on 2006/04/05 06:31:10 UTC

DO NOT REPLY [Bug 29744] - CONNECT does not work over existing SSL connection

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------- Additional Comments From emmanuel.e@gmx.net  2006-04-05 05:30 -------
Hi Everyone,

I was finally able to check the issue again and yes the bug does exist in the
2.0.54 release on WinXP. Brad's patch works great. Thanks Brad. Sorry about the
bad testing earlier.

Emmanuel

(In reply to comment #14)
> Hi Everyone,
> 
> Firstly chunked encoding could possibly fail because of this if mod_proxy_http
> also has some direct writes to the socket instead of through the ap_rwrite. I
> havent combed through the source but I am fairly sure that chunked transfer
> seems to work fine in my experience.
> 
> Secondly I do understand what you are saying in the test case. I am actually
> running a proxy on an SSL enabled apache server. Since browsers so far cant be
> easily tweaked to communicate over SSL to a proxy I've written a small Perl
> script which acts as another proxy between the browser and the SSL enabled
> proxy. The browser talks normal HTTP to the Perl script. The Perl script talks
> SSL to the SSL enabled proxy. I ran into problems when the browser tried to
> CONNECT to a secure site over this setup. The Perl script would negotiate SSL
> allright but then as soon as the CONNECT request went through mod_proxy_connect
> would hijack the connection and send back normal HTTP. There seems to be no
> problem with mod_proxy, mod_proxy_http and mod_proxy_ftp.
> 
> Thats how I came across this bug. I had a hard time compiling apache on Windows
> but after very clear instructions from www.devside.net I finally managed to
> compile the patch. The patch worked great with 2.0.52. Recently I decided to set
> up another machine as a similar proxy. This time also as usual I picked up the
> precompiled binary at http://www.apache.org/dist/perl/win32-bin/. The version
> had been upgraded to 2.0.54. On a whim I decided to check it out without
> installing the patch. Surprisingly it worked fine. Thats how I came to the
> conclusion that mod_proxy_connect seems to have been fixed. I really dont have
> another spare machine to test this again to reconfirm. But let me see what I
can do.
> 
> Emmanuel

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