[SR-Users] Problem with MSRP AUTH
Daniel-Constantin Mierla
miconda at gmail.com
Wed Jun 11 17:55:40 CEST 2014
Are those all the log messages? Previously there were parsing errors in
the logs you sent to me.
Get them with debug=3 in kamailio.cfg.
Cheers, Daniel
On 11/06/14 17:51, Muhammad Shahzad wrote:
> Many thanks for your time and help.
>
> I just tried with msrp:// scheme, still get same result,
>
> --
> MSRP nv755d8c AUTH
> To-Path: msrp://ms11.xyz.com <http://ms11.xyz.com>
> From-Path: msrp://xe4a9fqm.invalid:2855/bcuf2gk7co;ws
> -------nv755d8c$
>
>
> MSRP nv755d8c 401 Unauthorized
> To-Path: msrp://xe4a9fqm.invalid:2855/bcuf2gk7co;ws
> From-Path: msrp://ms11.xyz.com <http://ms11.xyz.com>
> WWW-Authenticate: Digest realm="ms11.xyz.com <http://ms11.xyz.com>",
> nonce="U5h6tVOYeYl9e9/eI5iLI40pB4IJ4i+pE1crsYA="
> -------nv755d8c$
>
>
> MSRP 5bn8rwst AUTH
> To-Path: msrp://ms11.xyz.com <http://ms11.xyz.com>
> From-Path: msrp://xe4a9fqm.invalid:2855/bcuf2gk7co;ws
> Authorization: Digest username="233100001176", realm="ms11.xyz.com
> <http://ms11.xyz.com>",
> nonce="U5h6tVOYeYl9e9/eI5iLI40pB4IJ4i+pE1crsYA=",
> uri="msrp://ms11.xyz.com <http://ms11.xyz.com>",
> response="2e03beb2c438548e91a4a21fb2b68c19"
> -------5bn8rwst$
>
>
> MSRP 5bn8rwst 401 Unauthorized
> To-Path: msrp://xe4a9fqm.invalid:2855/bcuf2gk7co;ws
> From-Path: msrp://ms11.xyz.com <http://ms11.xyz.com>
> WWW-Authenticate: Digest realm="ms11.xyz.com <http://ms11.xyz.com>",
> nonce="U5h6tVOYeYmtyBVYHDeFOHDsXxftwsG/E1cssoA="
> -------5bn8rwst$
>
> --
>
> Here are kamailio logs,
>
> --
> INFO: <script>: WS handshake successful for '/' from 'x.x.x.x:52014'
> to null
> ERROR: auth [auth_mod.c:690]: pv_www_authenticate2(): failed to get
> method value
> INFO: <script>: Generated www authenticate header for MSRP is
> [WWW-Authenticate: Digest realm="ms11.xyz.com <http://ms11.xyz.com>",
> nonce="U5h6blOYeULQKGB/8QT4j0beeyTp6uzME1chp4A="#015#012]
> ERROR: auth [auth_mod.c:690]: pv_www_authenticate2(): failed to get
> method value
> INFO: <script>: Generated www authenticate header for MSRP is
> [WWW-Authenticate: Digest realm="ms11.xyz.com <http://ms11.xyz.com>",
> nonce="U5h6blOYeUI7nPMjnqlOXlFC0PbX5E71E1ciqIA="#015#012]
> INFO: <script>: WebSocket connection from x.x.x.x:52014 has closed
> --
>
> Thank you.
>
>
>
> On Wed, Jun 11, 2014 at 5:36 PM, Daniel-Constantin Mierla
> <miconda at gmail.com <mailto:miconda at gmail.com>> wrote:
>
> The MSRP request is brocken, the value of To-Path header is
> missing msrp:// scheme, it is like:
>
> To-Path: ms11.xyz.com <http://ms11.xyz.com>
>
> Should be like:
>
> To-Path: msrp://ms11.xyz.com <http://ms11.xyz.com>
>
> See also the From-Path for comparison.
>
> Cheers,
> Daniel
>
>
> On 11/06/14 17:16, Daniel-Constantin Mierla wrote:
>> Caught by other stuff, I didn't have time to analyze it. On my
>> way right now...
>>
>> Cheers,
>> Daniel
>>
>> On 10/06/14 16:22, Muhammad Shahzad wrote:
>>> Any update? Do you need any additional info?
>>>
>>> Thank you.
>>>
>>>
>>>
>>>
>>> On Fri, Jun 6, 2014 at 11:29 PM, Muhammad Shahzad
>>> <shaheryarkh at gmail.com <mailto:shaheryarkh at gmail.com>> wrote:
>>>
>>> I have sent you logs to your private email separately, did
>>> you get them?
>>>
>>> Thank you.
>>>
>>>
>>>
>>>
>>> On Fri, Jun 6, 2014 at 3:48 PM, Muhammad Shahzad
>>> <shaheryarkh at gmail.com <mailto:shaheryarkh at gmail.com>> wrote:
>>>
>>> OK sure. I will provide it tonight.
>>>
>>> Thank you.
>>>
>>>
>>>
>>>
>>> On Fri, Jun 6, 2014 at 2:48 PM, Daniel-Constantin Mierla
>>> <miconda at gmail.com <mailto:miconda at gmail.com>> wrote:
>>>
>>> In the code I couldn't spot what can be wrong at a
>>> quick look.
>>>
>>> Can you send the log messages with debug=3 in
>>> kamailio.cfg?
>>>
>>> Cheers,
>>> Daniel
>>>
>>>
>>> On 06/06/14 11:55, Muhammad Shahzad wrote:
>>>> Nope, just WS handshake message,
>>>>
>>>> INFO: <script>: WS handshake successful for '/'
>>>> from 'x.x.x.x:49509' to null.
>>>>
>>>> No warning or error before this for last 100 lines
>>>> of logs.
>>>>
>>>> Thank you.
>>>>
>>>>
>>>>
>>>>
>>>> On Fri, Jun 6, 2014 at 11:01 AM, Daniel-Constantin
>>>> Mierla <miconda at gmail.com
>>>> <mailto:miconda at gmail.com>> wrote:
>>>>
>>>> Hello,
>>>>
>>>> is there any other error message before the one
>>>> from auth module?
>>>>
>>>> Cheers,
>>>> Daniel
>>>>
>>>>
>>>> On 06/06/14 10:50, Muhammad Shahzad wrote:
>>>>> Hi,
>>>>>
>>>>> I am trying to authentication MSRP connection
>>>>> using the example code of msrp event route in
>>>>> module documentation here,
>>>>>
>>>>> http://kamailio.org/docs/modules/4.1.x/modules/msrp.html#idp119248
>>>>>
>>>>> --
>>>>> ...
>>>>> }else if ($msrp(method)=="AUTH") {
>>>>> ...
>>>>> if (!pv_www_authenticate("WEBRTC_SIP_REALM",
>>>>> "$var(passwd)", "0", "$msrp(method)"))
>>>>> {
>>>>> if
>>>>> (auth_get_www_authenticate("WEBRTC_SIP_REALM",
>>>>> "0", "$var(wauth)"))
>>>>> {
>>>>> xlog("L_INFO", "Generated www authenticate
>>>>> header for MSRP is [$var(wauth)] \n");
>>>>> msrp_reply("401", "Unauthorized", "$var(wauth)");
>>>>> } else {
>>>>> msrp_reply("500", "Internal Server Error");
>>>>> };
>>>>> exit;
>>>>> };
>>>>> ...
>>>>> --
>>>>>
>>>>> However i see in logs following error message
>>>>> and authentication fails,
>>>>>
>>>>> --
>>>>> ERROR: auth [auth_mod.c:690]:
>>>>> pv_www_authenticate2(): failed to get method value
>>>>> --
>>>>>
>>>>> Which is indicates that value of $msrp(method)
>>>>> is null. However, as you can see in example
>>>>> code in URL provided above we have an IF
>>>>> condition which explicitly checks
>>>>> $msrp(method) == "AUTH".
>>>>>
>>>>> For the sake of testing i even replaced the
>>>>> variable with actual string value, and still
>>>>> get the same error. So i am guessing it is a bug.
>>>>>
>>>>> What do you guys suggest?
>>>>>
>>>>> Kamailio: v4.1.3 (i386/linux) 236326
>>>>> MSRP Lib: Crocodile MSRP - v1.0.0
>>>>>
>>>>> Thank you.
>>>>>
>>>>>
>>>>>
>>>>>
>>>>> _______________________________________________
>>>>> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
>>>>> sr-users at lists.sip-router.org <mailto:sr-users at lists.sip-router.org>
>>>>> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>>>>
>>>> --
>>>> Daniel-Constantin Mierla -http://www.asipto.com
>>>> http://twitter.com/#!/miconda <http://twitter.com/#%21/miconda> -http://www.linkedin.com/in/miconda
>>>>
>>>>
>>>> _______________________________________________
>>>> SIP Express Router (SER) and Kamailio (OpenSER)
>>>> - sr-users mailing list
>>>> sr-users at lists.sip-router.org
>>>> <mailto:sr-users at lists.sip-router.org>
>>>> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>>>>
>>>>
>>>
>>> --
>>> Daniel-Constantin Mierla -http://www.asipto.com
>>> http://twitter.com/#!/miconda <http://twitter.com/#%21/miconda> -http://www.linkedin.com/in/miconda
>>>
>>>
>>>
>>>
>>
>> --
>> Daniel-Constantin Mierla -http://www.asipto.com
>> http://twitter.com/#!/miconda <http://twitter.com/#%21/miconda> -http://www.linkedin.com/in/miconda
>
> --
> Daniel-Constantin Mierla -http://www.asipto.com
> http://twitter.com/#!/miconda <http://twitter.com/#%21/miconda> -http://www.linkedin.com/in/miconda
>
>
--
Daniel-Constantin Mierla - http://www.asipto.com
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
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