[SR-Users] Problem with MSRP AUTH
Muhammad Shahzad
shaheryarkh at gmail.com
Wed Jun 11 17:51:09 CEST 2014
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
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
WWW-Authenticate: Digest realm="ms11.xyz.com",
nonce="U5h6tVOYeYl9e9/eI5iLI40pB4IJ4i+pE1crsYA="
-------nv755d8c$
MSRP 5bn8rwst AUTH
To-Path: msrp://ms11.xyz.com
From-Path: msrp://xe4a9fqm.invalid:2855/bcuf2gk7co;ws
Authorization: Digest username="233100001176", realm="ms11.xyz.com",
nonce="U5h6tVOYeYl9e9/eI5iLI40pB4IJ4i+pE1crsYA=", uri="msrp://ms11.xyz.com",
response="2e03beb2c438548e91a4a21fb2b68c19"
-------5bn8rwst$
MSRP 5bn8rwst 401 Unauthorized
To-Path: msrp://xe4a9fqm.invalid:2855/bcuf2gk7co;ws
From-Path: msrp://ms11.xyz.com
WWW-Authenticate: Digest realm="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",
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",
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
> wrote:
> The MSRP request is brocken, the value of To-Path header is missing
> msrp:// scheme, it is like:
>
> To-Path: ms11.xyz.com
>
> Should be like:
>
> To-Path: msrp://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>
> 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>
>> 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> 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> 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 listsr-users at lists.sip-router.orghttp://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>>>>>
>>>>>
>>>>> --
>>>>> Daniel-Constantin Mierla - http://www.asipto.comhttp://twitter.com/#!/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
>>>>> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>>>>>
>>>>>
>>>>
>>>> --
>>>> Daniel-Constantin Mierla - http://www.asipto.comhttp://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
>>>>
>>>>
>>>
>>
>
> --
> Daniel-Constantin Mierla - http://www.asipto.comhttp://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
>
>
> --
> Daniel-Constantin Mierla - http://www.asipto.comhttp://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
>
>
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