Re: [SR-Users] SECSIPID Identity Decode

Haha, yep :) I wondered if that was biting me. -dan On Jul 1, 2021, at 11:07 AM, Ben Kaufman &lt;bkaufman(a)nexvortex.com&gt; wrote:  I observed a similar behavior, but it was the result of my cutting and pasting the identity header from sngrep, which looks to have dropped a few bytes on the line break. Any chance that’s what you’re doing, too? Ben Kaufman Sr. VoIP Engineer P: E: bkaufman@nexvortex.com<mailto:bkaufman@nexvortex.com> 24 hour client support: 855.639.6300<tel:+18556396300> From: sr-users &lt;sr-users-bounces(a)lists.kamailio.org&gt; On Behalf Of Daniel W. Graham Sent: Wednesday, June 30, 2021 10:31 PM To: Kamailio (SER) - Users Mailing List &lt;sr-users(a)lists.kamailio.org&gt;rg>; David Villasmil &lt;david.villasmil.work(a)gmail.com&gt;om>; Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Subject: Re: [SR-Users] SECSIPID Identity Decode Here is an example, payload taken from Identity header. Identity was added with secsipid_add_identity Payload test: $var(test) = "eyJhdHRlc3QiOiJBIiwiZGVzdCI6eyJ0biI6I5ODkyODkyMjgwIl19LCJpYXQiOjE2MjUxMDk2MzQsIm9yaWciOnsidG4iOiI5ODk0MDA0MjMwIn0sIm9yaWdpZCI6IjNmYmE4NTg0LTRkNzMtNGU2NC04NDc5LTQ5MjU2ZGIyMWFhYSJ9"; xlogl("L_WARN", "$(var(test){s.decode.base64t})\n"); Result is: {"attest":"A","dest":{"tn":#���#��##�#002%���&�#027B#�#023c#S#023#003�#023sB�&�&�r#��'F�#�#���C#003#003C#3#002'��&�&�v�B#�&#026Vc�s#006f"�&6#026#022�CVCB�#023c3#022�3#0066#�#026#6#026S�r' -dan From: sr-users <sr-users-bounces@lists.kamailio.org<mailto:sr-users-bounces@lists.kamailio.org>> on behalf of Daniel Graham <dan@cmsinter.net<mailto:dan@cmsinter.net>> Reply-To: "Kamailio (SER) - Users Mailing List" <sr-users@lists.kamailio.org<mailto:sr-users@lists.kamailio.org>> Date: Wednesday, June 30, 2021 at 5:32 PM To: David Villasmil <david.villasmil.work@gmail.com<mailto:david.villasmil.work@gmail.com>>, "miconda@gmail.com<mailto:miconda@gmail.com>" <miconda@gmail.com<mailto:miconda@gmail.com>>, "Kamailio (SER) - Users Mailing List" <sr-users@lists.kamailio.org<mailto:sr-users@lists.kamailio.org>> Subject: Re: [SR-Users] SECSIPID Identity Decode That’s the same way I am doing it, I was just trying to do a verification that the identity header/payload was correct before activating new changes. I will do further testing and share results. Just found it odd that the header would decode but payload wouldn’t. Daniel W. Graham, CTO CMSInter.net LLC DIRECT (989) 400-4230 INTERNET | TELEPHONE | MANAGED IT From: David Villasmil <david.villasmil.work@gmail.com<mailto:david.villasmil.work@gmail.com>> Date: Wednesday, June 30, 2021 at 4:06 PM To: "miconda@gmail.com<mailto:miconda@gmail.com>" <miconda@gmail.com<mailto:miconda@gmail.com>>, "Kamailio (SER) - Users Mailing List" <sr-users@lists.kamailio.org<mailto:sr-users@lists.kamailio.org>> Cc: Daniel Graham <dan@cmsinter.net<mailto:dan@cmsinter.net>> Subject: Re: [SR-Users] SECSIPID Identity Decode I DO IT WITH: # Break JWT $var(jwt1) = $(hdr(Identity){s.select,0,.}{s.decode.base64t}); $var(jwt2) = $(hdr(Identity){s.select,1,.}{s.decode.base64t}); Regards, David Villasmil email: david.villasmil.work@gmail.com<mailto:david.villasmil.work@gmail.com> phone: +34669448337 On Wed, Jun 30, 2021 at 8:48 PM Daniel-Constantin Mierla <miconda@gmail.com<mailto:miconda@gmail.com>> wrote: Hello, not familiar with python functions, have you tried with Kamailio transformation? https://www.kamailio.org/wiki/cookbooks/5.5.x/transformations#sdecodebase64… Maybe you have to specify in Python that it is ASCII, I remember I had to do decoding when porting kamcli to work with Python3 -- had to change from using directly the variables received as parameter to a decoded value, something like: prefix = tprefix.encode("ascii", "ignore").decode() Also, if you can, share the identity header here to test with and see if can be reproduced. Cheers, Daniel On 30.06.21 21:14, Daniel W. Graham wrote: I am unable to base64url decode the json payload in identity header generated by secsipid. (Using python for test) decoded_payload = url64.decode(‘payload’) UnicodeDecodeError: 'utf-8' codec can't decode byte 0xc2 in position 27: invalid continuation byte Header decodes fine this way but not payload. Is this an issue with the payload encoding? Kamailio 5.5 Daniel W. Graham, CTO CMSInter.net LLC DIRECT (989) 400-4230 INTERNET | TELEPHONE | MANAGED IT __________________________________________________________ Kamailio - Users Mailing List - Non Commercial Discussions * sr-users@lists.kamailio.org<mailto:sr-users@lists.kamailio.org> Important: keep the mailing list in the recipients, do not reply only to the sender! Edit mailing list options or unsubscribe: * https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users -- Daniel-Constantin Mierla -- www.asipto.com<http://www.asipto.com> www.twitter.com/miconda<http://www.twitter.com/miconda> -- www.linkedin.com/in/miconda<http://www.linkedin.com/in/miconda> __________________________________________________________ Kamailio - Users Mailing List - Non Commercial Discussions * sr-users@lists.kamailio.org<mailto:sr-users@lists.kamailio.org> Important: keep the mailing list in the recipients, do not reply only to the sender! Edit mailing list options or unsubscribe: * https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users __________________________________________________________ Kamailio - Users Mailing List - Non Commercial Discussions * sr-users(a)lists.kamailio.org Important: keep the mailing list in the recipients, do not reply only to the sender! 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