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List: apache-httpd-dev
Subject: Re: Completely transform a request
From: TOKILEY () aol ! com
Date: 2007-07-31 14:44:07
Message-ID: be3.19316c88.33e0dcf7 () aol ! com
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I'm doing some testing here on the latest build from trunk.
Will let you know ASAP whether this is going to be possible
from solely within a connection input filter or whether you will
need other "hooks" to pull it off.
In the meantime... if someone else is more familiar with connection
input filters and already knows there is no way to do this given the
current design and implementation it would cut some corners to
hear "it can't be done".
You MAY have found a bug in connection input filtering.
Maybe not. It's worth a look to see if that's the case.
Kevin Kiley
In a message dated 7/31/2007 5:53:10 AM Pacific Standard Time,
buanzo@buanzo.com.ar writes:
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Hash: SHA512
TOKILEY@aol.com wrote:
> People can get kinda short and blunt over here but be advised that the
> only bad discussion about technology is not having one at all and,
> in general, the "constructive criticism" is all well-intentioned.
Well, then we might just have to continue discussing this technology. I'd
repost my original
question, and I kindly ask everyone just to forget all the OpenPGP stuff.
I want to Completely Transform a Request. 100% transformation.
Based on a certain logic, If an incoming request matches one of my action
triggers, then I want to
apply a transformation to the 100% of the incoming request. I know I can do
that when I just want to
modify brigade-by-brigade. But I need to read the WHOLE request before doing
so. Even the METHOD
line. Even the headers. Even the body. All of it. Then, completely transform
that into another
request, and have Apache process it.
With the current input filtering framework, at the connection level, I should
be able to do it. But
I can't.
If you NEED an example of what I'd like to transform, and into WHAT i want to
transform it, see this
post:
What I'd like to transform:
http://www.mail-archive.com/dev@httpd.apache.org/msg37206.html
Into WHAT I want to transform it: a completely different request (i.e
different method line,
different headers and different body, and I can't do that in stages, I have
to read the whole
request first).
Sincerely,
- --
Arturo "Buanzo" Busleiman - Consultor Independiente en Seguridad Informatica
SHOW DE FUTURABANDA - Sabado 18 de Agosto 2007 (Speed King, Capital Federal)
Entradas anticipadas a traves de www.futurabanda.com.ar - Punk Rock Melodico
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************************************** Get a sneak peek of the all-new AOL at
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<DIV>
<DIV>I'm doing some testing here on the latest build from trunk.</DIV>
<DIV>Will let you know ASAP whether this is going to be possible</DIV>
<DIV>from solely within a connection input filter or whether you will</DIV>
<DIV>need other "hooks" to pull it off.</DIV>
<DIV> </DIV>
<DIV>In the meantime... if someone else is more familiar with connection</DIV>
<DIV>input filters and already knows there is no way to do this given the</DIV>
<DIV>current design and implementation it would cut some corners to</DIV>
<DIV>hear "it can't be done".</DIV>
<DIV> </DIV>
<DIV>You MAY have found a bug in connection input filtering.</DIV>
<DIV>Maybe not. It's worth a look to see if that's the case.</DIV>
<DIV> </DIV>
<DIV>Kevin Kiley</DIV>
<DIV> </DIV>
<DIV>In a message dated 7/31/2007 5:53:10 AM Pacific Standard Time, \
buanzo@buanzo.com.ar writes:</DIV> <BLOCKQUOTE style="PADDING-LEFT: 5px; MARGIN-LEFT: \
5px; BORDER-LEFT: blue 2px solid"><FONT face=Arial>-----BEGIN PGP SIGNED \
MESSAGE-----<BR>Hash: SHA512<BR><BR>TOKILEY@aol.com wrote:<BR>> People can get \
kinda short and blunt over here but be advised that the<BR>> only bad discussion \
about technology is not having one at all and,<BR>> in general, the "constructive \
criticism" is all well-intentioned.<BR><BR>Well, then we might just have to continue \
discussing this technology. I'd repost my original<BR>question, and I kindly ask \
everyone just to forget all the OpenPGP stuff.<BR><BR>I want to Completely Transform \
a Request. 100% transformation.<BR><BR>Based on a certain logic, If an incoming \
request matches one of my action triggers, then I want to<BR>apply a transformation \
to the 100% of the incoming request. I know I can do that when I just want \
to<BR>modify brigade-by-brigade. But I need to read the WHOLE request before doing \
so. Even the METHOD<BR>line. Even the headers. Even the body. All of it. Then, \
completely transform that into another<BR>request, and have Apache process \
it.<BR><BR>With the current input filtering framework, at the connection level, I \
should be able to do it. But<BR>I can't.<BR><BR>If you NEED an example of what I'd \
like to transform, and into WHAT i want to transform it, see \
this<BR>post:<BR><BR>What I'd like to \
transform:<BR>http://www.mail-archive.com/dev@httpd.apache.org/msg37206.html<BR><BR>Into \
WHAT I want to transform it: a completely different request (i.e different method \
line,<BR>different headers and different body, and I can't do that in stages, I have \
to read the whole<BR>request first).<BR><BR>Sincerely,<BR><BR>- --<BR>Arturo "Buanzo" \
Busleiman - Consultor Independiente en Seguridad Informatica<BR>SHOW DE FUTURABANDA - \
Sabado 18 de Agosto 2007 (Speed King, Capital Federal)<BR>Entradas anticipadas a \
traves de www.futurabanda.com.ar - Punk Rock Melodico<BR><BR><BR>-----BEGIN PGP \
SIGNATURE-----<BR>Version: GnuPG v1.4.7 (GNU/Linux)<BR>Comment: Using GnuPG with \
Mozilla - http://enigmail.mozdev.org<BR><BR>iD8DBQFGry75AlpOsGhXcE0RChjtAJ4kXkrjZKyJ5iG1Qtbtge2HEXFySQCdHej3<BR>52H1qN3dNLZa7fL8/Bre8BI=<BR>=ooIU<BR>-----END \
PGP SIGNATURE-----</FONT></BLOCKQUOTE></DIV> <DIV></DIV><BR><BR><BR><DIV><FONT \
style="color: black; font: normal 10pt ARIAL, SAN-SERIF;"><HR style="MARGIN-TOP: \
10px">Get a sneak peek of the all-new <A \
title="http://discover.aol.com/memed/aolcom30tour/?ncid=AOLAOF00020000000982" \
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