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June 2009

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HTTP POST response_stack modositas request_stack analizalas utan, AnyPy proxy-val
by Viktor Tuska 26 Jun '09

26 Jun '09

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: " ... 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. 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(a)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 Koszontem, Viktor

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