5 Jul
2021
5 Jul
'21
10:44 a.m.
Hello,
On 02.07.21 22:40, Daniel W. Graham wrote:
Found it. record_route bit me.
ERROR: <core> [core/msg_translator.c:3355]: sip_msg_apply_changes():
cannot apply msg changes after adding record-route header - it breaks
conditional 2nd header
Assuming not but thought I’d ask, any way to access a header before
its added to the message?
the devel version has a function that stores the result in a variable
and then can be added to the headers via append_hf():
*
https://www.kamailio.org/docs/modules/devel/modules/secsipid.html#secsipid.…
Future request, that secsipid_add_identity() returns the auto
generated uuid for origid.
An option would be to add it the variable $secsipid(...) for convenience.
Right now you can parse the result with transformations and jannson/json
modules to extract the origid field.
Or use the uuid module to generate the origid yourself in kamailio.cfg
and provided as parameter.
Cheers,
Daniel
-dan
*From: *sr-users <sr-users-bounces(a)lists.kamailio.org> on behalf of
Daniel Graham <dan(a)cmsinter.net>
*Reply-To: *"Kamailio (SER) - Users Mailing List"
<sr-users(a)lists.kamailio.org>
*Date: *Friday, July 2, 2021 at 1:54 PM
*To: *"miconda(a)gmail.com" <miconda(a)gmail.com>
*Cc: *"Kamailio (SER) - Users Mailing List"
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*Subject: *Re: [SR-Users] SECSIPID Identity Decode
I checked twice but nothing. I will test again in case I am missing
something, I found it odd too that its failing but no error in debug.
I tried adding another header and msg_apply_changes() before the call
to secsipid_add_identity(), and that doesnt show up in $mb or
accessible by $hdr() either.
Daniel W. Graham, CTO
CMSInter.net LLC
DIRECT (989) 400-4230
INTERNET | TELEPHONE | MANAGED IT
*From: *"miconda(a)gmail.com" <miconda(a)gmail.com>
*Reply-To: *"miconda(a)gmail.com" <miconda(a)gmail.com>
*Date: *Friday, July 2, 2021 at 1:46 PM
*To: *Daniel Graham <dan(a)cmsinter.net>
*Cc: *"Kamailio (SER) - Users Mailing List"
<sr-users(a)lists.kamailio.org>
*Subject: *Re: [SR-Users] SECSIPID Identity Decode
If msg_apply_changes() fails, then there has to be other error
messages in the logs. Don't you see any?
Cheers,
Daniel
On 02.07.21 18:18, Daniel W. Graham wrote:
Sorry. msg_apply_changes() was in config and I didn’t see the
execution in debug.
I just changed to this and receive “Failed to apply changes”.
if (!msg_apply_changes()) {
xlogl("L_WARN", "Failed to apply changes\n");
}
-dan
*From: *"miconda(a)gmail.com" <mailto:miconda@gmail.com>
<miconda(a)gmail.com> <mailto:miconda@gmail.com>
*Reply-To: *"miconda(a)gmail.com" <mailto:miconda@gmail.com>
<miconda(a)gmail.com> <mailto:miconda@gmail.com>
*Date: *Friday, July 2, 2021 at 9:24 AM
*To: *Daniel Graham <dan(a)cmsinter.net> <mailto:dan@cmsinter.net>
*Cc: *"Kamailio (SER) - Users Mailing List"
<sr-users(a)lists.kamailio.org> <mailto:sr-users@lists.kamailio.org>
*Subject: *Re: [SR-Users] SECSIPID Identity Decode
What do you mean? Do you have msg_apply_changes() in the config,
it is executed but has no effect?
Or you don't have msg_apply_changes() in the config and thus not
executed?
Cheers,
Daniel
On 02.07.21 15:10, Daniel W. Graham wrote:
Its not being executed. Version 5.5
Daniel W. Graham, CTO
CMS Internet LLC
DIRECT (989) 400-4230
INTERNET | TELEPHONE | MANAGED IT
On Jul 2, 2021, at 3:12 AM, Daniel-Constantin Mierla
<miconda(a)gmail.com> <mailto:miconda@gmail.com> wrote:
Can you doublecheck msg_apply_changes() is executed?
What version are you using?
Cheers,
Daniel
On 02.07.21 08:58, Daniel W. Graham wrote:
I don’t see any issues in the log.
The identity header is being sent but still nothing in $mb
Daniel W. Graham, CTO
CMSInter.net LLC
DIRECT (989) 400-4230
INTERNET | TELEPHONE | MANAGED IT
*From: *"miconda(a)gmail.com" <mailto:miconda@gmail.com>
<miconda(a)gmail.com> <mailto:miconda@gmail.com>
*Reply-To: *"miconda(a)gmail.com"
<mailto:miconda@gmail.com> <miconda(a)gmail.com>
<mailto:miconda@gmail.com>
*Date: *Friday, July 2, 2021 at 2:41 AM
*To: *Daniel Graham <dan(a)cmsinter.net>
<mailto:dan@cmsinter.net>, "Kamailio (SER) - Users
Mailing List" <sr-users(a)lists.kamailio.org>
<mailto:sr-users@lists.kamailio.org>
*Subject: *Re: [SR-Users] SECSIPID Identity Decode
Then secsipid_add_identity() or msg_apply_changes()
failed -- do you get error messages? Try to run with
debug=3 for seeing more details in the logs.
Cheers,
Daniel
On 02.07.21 08:19, Daniel W. Graham wrote:
Identity is not in $mb.
Daniel W. Graham, CTO
CMSInter.net LLC
DIRECT (989) 400-4230
INTERNET | TELEPHONE | MANAGED IT
*From: *"miconda(a)gmail.com"
<mailto:miconda@gmail.com> <miconda(a)gmail.com>
<mailto:miconda@gmail.com>
*Reply-To: *"miconda(a)gmail.com"
<mailto:miconda@gmail.com> <miconda(a)gmail.com>
<mailto:miconda@gmail.com>
*Date: *Friday, July 2, 2021 at 2:09 AM
*To: *"Kamailio (SER) - Users Mailing List"
<sr-users(a)lists.kamailio.org>
<mailto:sr-users@lists.kamailio.org>, Daniel
Graham <dan(a)cmsinter.net> <mailto:dan@cmsinter.net>
*Subject: *Re: [SR-Users] SECSIPID Identity Decode
Hello,
try to print $mb after secsipid_add_identity() and
msg_apply_changes(), is the Identity header there?
Cheers,
Daniel
On 02.07.21 07:53, Daniel W. Graham wrote:
I need to immediately get the uuid created by
secsipid_add_identity().
Is there a way to immediately read a header
after its added?
I tried msg_apply_changes() but $hdr(Identity)
is null.
-dan
*From: *sr-users
<sr-users-bounces(a)lists.kamailio.org>
<mailto:sr-users-bounces@lists.kamailio.org>
on behalf of Daniel Graham <dan(a)cmsinter.net>
<mailto:dan@cmsinter.net>
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List" <sr-users(a)lists.kamailio.org>
<mailto:sr-users@lists.kamailio.org>
*Date: *Thursday, July 1, 2021 at 6:11 PM
*To: *"Kamailio (SER) - Users Mailing List"
<sr-users(a)lists.kamailio.org>
<mailto:sr-users@lists.kamailio.org>
*Subject: *Re: [SR-Users] SECSIPID Identity Decode
Confirmed it was due to the sngrep copy.
Thanks for mentioning it!
-dan
*From: *sr-users
<sr-users-bounces(a)lists.kamailio.org>
<mailto:sr-users-bounces@lists.kamailio.org>
on behalf of Ben Kaufman
<bkaufman(a)nexvortex.com>
<mailto:bkaufman@nexvortex.com>
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List" <sr-users(a)lists.kamailio.org>
<mailto:sr-users@lists.kamailio.org>
*Date: *Thursday, July 1, 2021 at 12:49 PM
*To: *"Kamailio (SER) - Users Mailing List"
<sr-users(a)lists.kamailio.org>
<mailto:sr-users@lists.kamailio.org>
*Subject: *Re: [SR-Users] SECSIPID Identity Decode
Dump the header to your log file, and copy it
from there. I don’t know what happens with
the ncurses in sngrep, but I finally looked
them side by side and …. “Hey! This one’s
missing bytes!”
*Ben Kaufman*
/Sr. VoIP Engineer/
P:
E: bkaufman(a)nexvortex.com
<mailto:bkaufman@nexvortex.com>
24 hour client support: 855.639.6300
<tel:+18556396300>
*From:* sr-users
<sr-users-bounces(a)lists.kamailio.org>
<mailto:sr-users-bounces@lists.kamailio.org>
*On Behalf Of *Daniel W. Graham
*Sent:* Thursday, July 1, 2021 10:25 AM
*To:* Kamailio (SER) - Users Mailing List
<sr-users(a)lists.kamailio.org>
<mailto:sr-users@lists.kamailio.org>
*Subject:* 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
<bkaufman(a)nexvortex.com
<mailto:bkaufman@nexvortex.com>> 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(a)nexvortex.com
<mailto:bkaufman@nexvortex.com>
24 hour client support: 855.639.6300
<tel:+18556396300>
*From:* sr-users
<sr-users-bounces(a)lists.kamailio.org
<mailto:sr-users-bounces@lists.kamailio.org>>
*On Behalf Of *Daniel W. Graham
*Sent:* Wednesday, June 30, 2021 10:31 PM
*To:* Kamailio (SER) - Users Mailing List
<sr-users(a)lists.kamailio.org
<mailto:sr-users@lists.kamailio.org>>;
David Villasmil
<david.villasmil.work(a)gmail.com
<mailto:david.villasmil.work@gmail.com>>;
Daniel-Constantin Mierla
<miconda(a)gmail.com <mailto:miconda@gmail.com>>
*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#�Vc�s#006f"�&6#026#022�CVCB�#023c3#022�3#0066#�#026#6#026S�r'
-dan
*From: *sr-users
<sr-users-bounces(a)lists.kamailio.org
<mailto:sr-users-bounces@lists.kamailio.org>>
on behalf of Daniel Graham
<dan(a)cmsinter.net <mailto:dan@cmsinter.net>>
*Reply-To: *"Kamailio (SER) - Users
Mailing List" <sr-users(a)lists.kamailio.org
<mailto:sr-users@lists.kamailio.org>>
*Date: *Wednesday, June 30, 2021 at 5:32 PM
*To: *David Villasmil
<david.villasmil.work(a)gmail.com
<mailto:david.villasmil.work@gmail.com>>,
"miconda(a)gmail.com
<mailto:miconda@gmail.com>"
<miconda(a)gmail.com
<mailto:miconda@gmail.com>>, "Kamailio
(SER) - Users Mailing List"
<sr-users(a)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(a)gmail.com
<mailto:david.villasmil.work@gmail.com>>
*Date: *Wednesday, June 30, 2021 at 4:06 PM
*To: *"miconda(a)gmail.com
<mailto:miconda@gmail.com>"
<miconda(a)gmail.com
<mailto:miconda@gmail.com>>, "Kamailio
(SER) - Users Mailing List"
<sr-users(a)lists.kamailio.org
<mailto:sr-users@lists.kamailio.org>>
*Cc: *Daniel Graham <dan(a)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(a)gmail.com
<mailto:david.villasmil.work@gmail.com>
phone: +34669448337
On Wed, Jun 30, 2021 at 8:48 PM
Daniel-Constantin Mierla
<miconda(a)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…
<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
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