[SR-Users] STIR/SHAKEN tests

David Villasmil david.villasmil.work at gmail.com
Mon May 31 17:26:18 CEST 2021


Daniel,

Ok, i downloaded and installed 1.11.6 just like yours and recompiled, etc.
I also changed the owner of the pem file, which was owned by root, and not
by the user kamailio.

Now it's working.

d9655} <script>: [STIR/SHAKEN][157428d2-3cc7-123a-eaad-122eaa5d9655]
secsipid_add_identity('493044448888', '493055559999', 'A', '', '
http://asipto.lab/stir/cert.pem', '/etc/kamailio/ec256-private.pem')
May 31 15:24:08 ip-10-231-32-237 /usr/local/kamailio5/sbin/kamailio[1920]:
DEBUG: {1 36683532 INVITE 157428d2-3cc7-123a-eaad-122eaa5d9655} secsipid
[secsipid_mod.c:333]: ki_secsipid_add_identity(): appending identity:
eyJhbGciOiJFUzI1NiIsInBwdCI6InNoYWtlbiIsInR5cCI6InBhc3Nwb3J0IiwieDV1IjoiaHR0cDovL2FzaXB0by5sYWIvc3Rpci9jZXJ0LnBlbSJ9.eyJhdHRlc3QiOiJBIiwiZGVzdCI6eyJ0biI6WyI0OTMwNTU1NTk5OTkiXX0sImlhdCI6MTYyMjQ3NDY0OCwib3JpZyI6eyJ0biI6IjQ5MzA0NDQ0ODg4OCJ9LCJvcmlnaWQiOiI0YWU3NGE3My01N2Q3LTQzZWMtYjMyOS00NDdiMDg4OWVkYmMifQ.AyxAeNFuthcpJld8osJBj9QVxBnwK91zeo0tEusXrMNNrG2aW8N9Az255qf3UlOIDtm1MmQI_y3-Gz6u57OCQA;info=<
http://asipto.lab/stir/cert.pem>;alg=ES256;ppt=shaken

But now i¡m left wondering whether it was the ownership of the file or the
version.

So i will install again the latest and see what happens.


Regards,

David Villasmil
email: david.villasmil.work at gmail.com
phone: +34669448337


On Mon, May 31, 2021 at 2:19 PM David Villasmil <
david.villasmil.work at gmail.com> wrote:

> Hello Daniel,
>
> Thanks for looking into this:
>
> # go version
> go version go1.16.4 linux/amd64
>
> # openssl version
> OpenSSL 1.1.1d  10 Sep 2019
> root at sip-stir1:/home/admin#
> i can try getting the same go version and see what happens.
>
> Regards,
>
> David Villasmil
> email: david.villasmil.work at gmail.com
> phone: +34669448337
>
>
> On Mon, May 31, 2021 at 2:15 PM Daniel-Constantin Mierla <
> miconda at gmail.com> wrote:
>
>> Hello,
>>
>> what are your operating system, golang and openssl versions?
>>
>> I tried on Debian stable and I get the Identity header, see next:
>>
>> OPTIONS sip:alice at 127.0.0.1 SIP/2.0
>> Via: SIP/2.0/UDP
>> 127.0.0.1;branch=z9hG4bK8eba.da1d50fc272715b1f6dfcd665d319b32.0
>> Via: SIP/2.0/UDP 127.0.1.1:52897
>> ;received=127.0.0.1;branch=z9hG4bK.2d35a346;rport=56013;alias
>> From: sip:sipsak at 127.0.1.1:52897;tag=219ec22d
>> To: sip:alice at 127.0.0.1
>> Call-ID: 564052525 at 127.0.1.1
>> CSeq: 1 OPTIONS
>> Contact: sip:sipsak at 127.0.1.1:52897
>> Content-Length: 0
>> Max-Forwards: 69
>> User-Agent: sipsak 0.9.7pre
>> Accept: text/plain
>> Identity:
>> eyJhbGciOiJFUzI1NiIsInBwdCI6InNoYWtlbiIsInR5cCI6InBhc3Nwb3J0IiwieDV1IjoiaHR0cHM6Ly9hc2lwdG8ubGFiL3N0aXIvY2VydC5wZW0ifQ.eyJhdHRlc3QiOiJBIiwiZGVzdCI6eyJ0biI6WyI0OTMwNTU1NTk5OTkiXX0sImlhdCI6MTYyMjQ2NjUyNSwib3JpZyI6eyJ0biI6IjQ5MzA0NDQ0ODg4OCJ9LCJvcmlnaWQiOiJlOWI3Nzc1OC03ZmI3LTQ1ZWQtYWMwOS02MDlmOTM3NjFiOWQifQ.fnLenxEUk5qyKvY2xChbAPS-kvjiRmu8jKqEzlywFt0RnpDAK-ErUBjbR78aRjt66fJIFEdQ_dXvV-qRoxkWzA;info=
>> <https://asipto.lab/stir/cert.pem> <https://asipto.lab/stir/cert.pem>
>> ;alg=ES256;ppt=shaken
>>
>> The OPTIONS was generated with: sipsak -s sip:alice at 127.0.0.1
>>
>> In kamaili.cfg I have:
>>
>>    if(is_method("OPTIONS|INVITE")) {
>>           secsipid_add_identity("493044448888", "493055559999", "A", "",
>>                   "https://asipto.lab/stir/cert.pem"
>> <https://asipto.lab/stir/cert.pem>,
>>                   "/tmp/ec256-private.pem");
>>
>> Versions:
>>
>> $ go version
>> go version go1.11.6 linux/amd64
>>
>> $ openssl version
>> OpenSSL 1.1.1d  10 Sep 2019
>>
>> Cheers,
>> Daniel
>> On 28.05.21 13:05, Daniel-Constantin Mierla wrote:
>>
>> I will try to reproduce when I get the first chance these days, maybe I
>> broke something while I worked to propagate different return codes for
>> error cases.
>>
>> One more question for now: are you using the latest libsecsipid, build
>> from the master/main branch of the secsipidx project?
>>
>> Cheers,
>> Daniel
>> On 28.05.21 10:27, David Villasmil wrote:
>>
>> Correct.
>> That’s a log with debug 3, absolutely nothing is coming out. :(
>>
>>
>>
>> On Thu, 27 May 2021 at 20:54, Daniel-Constantin Mierla <miconda at gmail.com>
>> wrote:
>>
>>> Same logs like with before with previous certificate? Can you attach log
>>> messages with debug=3?
>>>
>>> Cheers,
>>> Daniel
>>> On 27.05.21 20:13, David Villasmil wrote:
>>>
>>> Yep i just tried that :)
>>>
>>> I don't get an error on the CLI:
>>>
>>> # secsipidx -sign-full -orig-tn 493044448888 -dest-tn 493055559999
>>> -attest A -x5u http://asipto.lab/stir/cert.pem -k ec256-private.pem
>>>
>>> eyJhbGciOiJFUzI1NiIsInBwdCI6InNoYWtlbiIsInR5cCI6InBhc3Nwb3J0IiwieDV1IjoiaHR0cDovL2FzaXB0by5sYWIvc3Rpci9jZXJ0LnBlbSJ9.eyJhdHRlc3QiOiJBIiwiZGVzdCI6eyJ0biI6WyI0OTMwNTU1NTk5OTkiXX0sImlhdCI6MTYyMjEzOTE1Nywib3JpZyI6eyJ0biI6IjQ5MzA0NDQ0ODg4OCJ9LCJvcmlnaWQiOiIxOWE5OWY2ZS1mZWE5LTQyYmEtYmU2ZC1lNDZkNjZkMGIzNjcifQ.64Z_uNPA5frA20nqurHxOD8qLtuvcGeMxmx0ZhBmSWFoeEU53nHSmEWOsAJC5eiJLuIWfVI9HFhJIKyK6PMrcA;info=<
>>> http://asipto.lab/stir/cert.pem>;alg=ES256;ppt=shaken
>>>
>>> But still failing in kamailio...
>>>
>>> Regards,
>>>
>>> David Villasmil
>>> email: david.villasmil.work at gmail.com
>>> phone: +34669448337
>>>
>>>
>>> On Thu, May 27, 2021 at 7:09 PM Daniel-Constantin Mierla <
>>> miconda at gmail.com> wrote:
>>>
>>>> Hello,
>>>> On 27.05.21 19:58, David Villasmil wrote:
>>>>
>>>> Hello guys,
>>>>
>>>> I want to test secsipid, but i don't yet have the certificate. So i
>>>> thought i'd create a cert like:
>>>>
>>>> openssl req -new -newkey rsa:4096 -nodes -keyout snakeoil.key -out
>>>> snakeoil.csr
>>>> openssl x509 -req -sha256 -days 365 -in snakeoil.csr -signkey
>>>> snakeoil.key -out snakeoil.pem
>>>>
>>>> Then i'm simply doing:
>>>>
>>>> $var(rc) = secsipid_add_identity("$fU", "$rU", "A", "", "
>>>> https://somedomain.com/stir/$rd/cert.pem
>>>> <https://kamailio.org/stir/$rd/cert.pem>",
>>>> "/etc/kamailio/snakeoil.pem");
>>>> if ( $var(rc) ) {
>>>>     xlog("L_ERR", "[STIR/SHAKEN][$ci] Shaken authentication added (SIP
>>>> Identity Header created)\n");
>>>> } else {
>>>>     xlog("L_ERR", "[STIR/SHAKEN][$ci] Failed\n");
>>>> }
>>>>
>>>> But no matter what i do it silently fails:
>>>>
>>>> INVITE d54c2919-39b6-123a-95a7-0e29a5289b8d} <script>:
>>>> [STIR/SHAKEN][d54c2919-39b6-123a-95a7-0e29a5289b8d] Failed
>>>>
>>>> I have debug on 6, but i don't get more info regarding the error.
>>>>
>>>> Any ideas?
>>>>
>>>> based on the specs, it should not be the usual ssl/tls certificate, try
>>>> to generate them using the guidelines at:
>>>>
>>>>   * https://github.com/asipto/secsipidx#keys-generation
>>>>
>>>> Cheers,
>>>> Daniel
>>>>
>>>> --
>>>> Daniel-Constantin Mierla -- www.asipto.comwww.twitter.com/miconda -- www.linkedin.com/in/miconda
>>>> Kamailio Advanced Training - Online - June 7-10, 2021 (America Timezone)
>>>>   * https://www.asipto.com/sw/kamailio-advanced-training-online/
>>>>
>>>> --
>>> Daniel-Constantin Mierla -- www.asipto.comwww.twitter.com/miconda -- www.linkedin.com/in/miconda
>>> Kamailio Advanced Training - Online - June 7-10, 2021 (America Timezone)
>>>   * https://www.asipto.com/sw/kamailio-advanced-training-online/
>>>
>>> --
>> Regards,
>>
>> David Villasmil
>> email: david.villasmil.work at gmail.com
>> phone: +34669448337
>>
>> --
>> Daniel-Constantin Mierla -- www.asipto.comwww.twitter.com/miconda -- www.linkedin.com/in/miconda
>> Kamailio Advanced Training - Online - June 7-10, 2021 (America Timezone)
>>   * https://www.asipto.com/sw/kamailio-advanced-training-online/
>>
>> --
>> Daniel-Constantin Mierla -- www.asipto.comwww.twitter.com/miconda -- www.linkedin.com/in/miconda
>> Kamailio Advanced Training - Online - June 7-10, 2021 (America Timezone)
>>   * https://www.asipto.com/sw/kamailio-advanced-training-online/
>>
>>
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