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?
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#�Vc�s#006f"�&6#026#022�CVCB�#023c3#022�3#0066#�#026#6#026S�r'
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
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});
Hello,
not familiar with python functions,
have you tried with Kamailio
transformation?
https://www.kamailio.org/wiki/cookbooks/5.5.x/transformations#sdecodebase64url
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
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
www.twitter.com/miconda -- www.linkedin.com/in/miconda
__________________________________________________________
Kamailio - Users Mailing List - Non
Commercial Discussions
*
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@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