Hi all, for a little SIP security project, I want to check, if the syntax of an incoming (recorded) SIP request is syntax-correct according to rfc3261. Does anybody know a (opensource) application (perl-, python- or whatsoever module) which is capable to do this job? thx and br from vienna Michael -- Michael Hirschbichler, Mag. Dipl.-Ing. Institute of Telecommunications Vienna University of Technology A-1040 Wien, Favoritenstr. 9-11/III/389 Phone: +43 1 58801 38846 Fax: +43 1 58801 9 38846
Hi, not sure if there is any standalone software, but have not heard of anything yet (something like sipp but including validation of SIP requests/responses according to rfc3261). But you can build something similar with Opensips: http://www.opensips.org/html/docs/modules/devel/sipmsgops.html#id293050 You would just have to send the calls through opensips, where you execute sipmsg_validate() and log every malformed request. Best Regards Max M. On 10/30/2012 11:57 AM, Michael Hirschbichler wrote:
Hi all,
for a little SIP security project, I want to check, if the syntax of an incoming (recorded) SIP request is syntax-correct according to rfc3261.
Does anybody know a (opensource) application (perl-, python- or whatsoever module) which is capable to do this job?
thx and br from vienna Michael
That doesn't do a whole lot, apart from applying a few select validation checks and verifying that OpenSIPS finds the message legible on the whole. "Max M?hlbronner" <mm at 42com.com> wrote:
Hi,
not sure if there is any standalone software, but have not heard of anything yet (something like sipp but including validation of SIP requests/responses according to rfc3261).
But you can build something similar with Opensips:
http://www.opensips.org/html/docs/modules/devel/sipmsgops.html#id293050
You would just have to send the calls through opensips, where you execute sipmsg_validate() and log every malformed request.
Best Regards
Max M.
On 10/30/2012 11:57 AM, Michael Hirschbichler wrote:
Hi all,
for a little SIP security project, I want to check, if the syntax of an incoming (recorded) SIP request is syntax-correct according to rfc3261.
Does anybody know a (opensource) application (perl-, python- or whatsoever module) which is capable to do this job?
thx and br from vienna Michael
_______________________________________________ VoiceOps mailing list VoiceOps at voiceops.org https://puck.nether.net/mailman/listinfo/voiceops
-- Sent from my mobile, and thus lacking in the refinement one might expect from a fully-fledged keyboard. Alex Balashov - Principal Evariste Systems LLC 235 E Ponce de Leon Ave Suite 106 Decatur, GA 30030 Tel: +1-678-954-0670 Web: http://www.evaristesys.com/, http://www.alexbalashov.com/
Michael, There are a good number of SIP security tools listed on: http://www.voipsa.org/Resources/tools.php You may find something there to help. Dan On Oct 30, 2012, at 6:57 AM, Michael Hirschbichler wrote:
Hi all,
for a little SIP security project, I want to check, if the syntax of an incoming (recorded) SIP request is syntax-correct according to rfc3261.
Does anybody know a (opensource) application (perl-, python- or whatsoever module) which is capable to do this job?
thx and br from vienna Michael
-- Michael Hirschbichler, Mag. Dipl.-Ing. Institute of Telecommunications Vienna University of Technology A-1040 Wien, Favoritenstr. 9-11/III/389 Phone: +43 1 58801 38846 Fax: +43 1 58801 9 38846 _______________________________________________ VoiceOps mailing list VoiceOps at voiceops.org https://puck.nether.net/mailman/listinfo/voiceops
-- Dan York dyork at lodestar2.com Phone: +1-802-735-1624 skype:danyork http://www.danyork.com/ http://twitter.com/danyork
participants (4)
-
abalashov＠evaristesys.com -
dyork＠lodestar2.com -
mm＠42com.com -
sipp＠hirschbichler.biz