[zorp-hu] HTTP POST response_stack modositas request_stack analizalas utan, AnyPy proxy-val

[Balazs Scheidler]

On Thu, 2009-06-25 at 13:39 +0200, Viktor Tuska wrote:
> Udv,
> 
> lehetseges valahogyan HTTP POST metodus-nal response_stack AnyPy tipusu 
> proxy-nak adatokat atadni a request_stack analizalasa utan?
> 
> Mas szoval: a POST-ban erkezo kerestol fuggoen kellene valaszt 
> generalnom a kliensnek.
> A POST-ban erkezo adat elore nem meghatarozhato, barmi lehet.
> 
> A gondom (ha jol latom,) hogy a request_stack altal a self.session-t 
> irva, a response_stack mar nem "latja" a self.session-on elvegzett 
> modositasokat.
> 
> https://lists.balabit.hu/pipermail/zorp/2008-July/000453.html
> Itt taltam erre vonatkozo tippet:

self.session.http-n keresztul latod a http sajat session-jet, amibe ha a
gyerek proxyban irsz latszani fog a HTTP-ben.

Esetleges versenyhelyzetekre azert nem art felkeszulni (a gyerek masik
szalban fut, mint a szulo)

> 
> "
> 
> ...
> Now as I think of it, there's another possibility, which is somewhat simpler. 
> The HTTP proxy is capable of reading the entire POST data before connecting to the 
> server at all and storing it in a blob (more about blobs later). In this case the 
> entire request together with the POST payload is fetched into memory, and 
> after filtering it is sent to the server.
> 
> This code path is activated if you set "self.rerequest_attempts" to something greater 
> than zero. So if you set rerequest_attempts, your stacked proxy will start earlier 
> than the server side connection is established.
> ...
> 
> "
> 
> Probalgattam ezt a sefl.rerequest_attempts=1-re allitani, de nem sok 
> sikert ertem el vele.
> Ilyenkor mar bele sem fut a feldolgozas az altalam beallitott 
> response_stack proxy-ba.

gondolom a sefl itt eliras, es self-et akartal irni.

a rerequest-nel a request_stack oldalon dolgozhatod fel a POST adatokat
(hiszen azok a POST request payload-jaban erkeznek)

> 
> Zorp version:
> Zorp 3.3.4
> Revision: 
> ssh+git://sasa@git.balabit//var/scm/git/zorp/zorp-core--mainline--3.3#master#881e162e4536a0ca69645482a9c4176b833238c7
> Compile-Date: Jun  4 2009 14:17:43
> Config-Date: 2009/06/04
> Trace: off
> Debug: off
> IPOptions: off
> IPFilter-Tproxy: off
> Netfilter-Tproxy: on
> Linux22-Tproxy: off
> 
> libzorpll 3.3.0.9
> Revision: devel at balabit.hu--zorp-1/zorp-lib--mainline--3.3--patch-70
> Compile-Date: May 27 2009 10:43:44
> Trace: off
> MemTrace: off
> Caps: on
> Debug: off
> StackDump: off
> 
> libzmisc 3.3.0.4
> Revision: 
> ssh+git://sasa@git.balabit//var/scm/git/zorp/libzmisc--mainline--3.3#master#5198413a1eb47ea3a292322c27a63b1a4d6dd3c8
> Compile-Date: May 27 2009 10:45:14
> Trace: on
> Debug: on


-- 
Bazsi