Hello,
I am running kamailio version 4.4.2. I just configured MSRP module to kamailio with example config taken from "http://www.kamailio.org/docs/modules/4.4.x/modules/msrp.html#msrp.usage" (Example 1.16. Event Route (using htable for MSRP connection tracking). After configuring msrp relay, the kamailio service has been restarted succesfully and no errors occurred.
Blink is configured to use my server name with tls and port 5061 for MSRP.
I get this error on Blink when i try to send files: https://p.dnaip.fi/X4vwoy40
Any suggestion what is going wrong?
Cheers,
-- Olli
Hello,
can you run with debug=3 in kamailio.cfg and provide all syslog messages for the issues you face?
Cheers, Daniel
On 07/02/2017 12:16, Olli Attila wrote:
Msrp auth doesn’t work. I disabled it in my config for now to work around it. As we use TLS and chat is also on a secure channel should be ok.
If you can make auth work, please let me know.
-----Original Message----- From: sr-users [mailto:sr-users-bounces@lists.sip-router.org] On Behalf Of Olli Attila Sent: Tuesday, February 07, 2017 5:47 AM To: miconda@gmail.com; Kamailio (SER) - Users Mailing List sr-users@lists.sip-router.org Subject: Re: [SR-Users] MSRP with Kamailio
Hello,
Actually when i set debug level to 3, I dont face any syslog errors on Kamailio. I only see the auth error at the client (Blink) end.
-- Olli
Daniel-Constantin Mierla kirjoitti 2017-02-07 14:49:
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Hello,
is the auth not working because of kamailio or because of the client? Have you investigated to see what could be the potential issue?
Cheers, Daniel
On 07/02/2017 18:56, Pranathi Venkatayogi wrote:
Auth was failing on the server with -5. We need someone more familiar with kamailio to take a look. I am attaching earlier follow-up message.
-----Original Message----- From: Daniel-Constantin Mierla [mailto:miconda@gmail.com] Sent: Tuesday, February 07, 2017 10:47 PM To: Pranathi Venkatayogi pvenkatayogi@cyracom.com; Kamailio (SER) - Users Mailing List sr-users@lists.sip-router.org Subject: Re: [SR-Users] MSRP with Kamailio
Hello,
is the auth not working because of kamailio or because of the client? Have you investigated to see what could be the potential issue?
Cheers, Daniel
On 07/02/2017 18:56, Pranathi Venkatayogi wrote:
-- Daniel-Constantin Mierla www.twitter.com/miconda -- www.linkedin.com/in/miconda Kamailio Advanced Training - Mar 6-8 (Europe) and Mar 20-22 (USA) - www.asipto.com Kamailio World Conference - May 8-10, 2017 - www.kamailioworld.com
The return code -5 happens when there is no Authorization header, so the client didn't send the credentials.
Can you switch to tcp and grab a pcap with the msrp traffic for AUTH scenario?
Cheers, Daniel
On 08/02/2017 16:48, Pranathi Venkatayogi wrote:
In order to test server logic is correct, I hardcoded the password and called authenticate method. Still it returns -5. I am attaching the config and relevant snippet below. Please let me know what is wrong with this logic.
# -- passwd can be loaded from DB based on $au $var(passwd) = "password"; $var(retValue) = pv_www_authenticate("MY_DOMAIN", "$var(passwd)", "0", "$msrp(method)"); if (!pv_www_authenticate("MY_DOMAIN", "$var(passwd)", "0","$msrp(method)")) { xlog("L_ERR", "Translation: MSRP auth failed with: $var(retValue)\n"); }
-----Original Message----- From: Daniel-Constantin Mierla [mailto:miconda@gmail.com] Sent: Thursday, February 09, 2017 12:36 AM To: Pranathi Venkatayogi pvenkatayogi@cyracom.com; Kamailio (SER) - Users Mailing List sr-users@lists.sip-router.org Subject: Re: [SR-Users] MSRP with Kamailio
The return code -5 happens when there is no Authorization header, so the client didn't send the credentials.
Can you switch to tcp and grab a pcap with the msrp traffic for AUTH scenario?
Cheers, Daniel
On 08/02/2017 16:48, Pranathi Venkatayogi wrote:
-- Daniel-Constantin Mierla www.twitter.com/miconda -- www.linkedin.com/in/miconda Kamailio Advanced Training - Mar 6-8 (Europe) and Mar 20-22 (USA) - www.asipto.com Kamailio World Conference - May 8-10, 2017 - www.kamailioworld.com
I don't see in your config that you send back the 401 response. In the msrp readme example, that part is like:
# frame for local server - send Use-Path # -- passwd can be loaded from DB based on $au $var(passwd) = "xyz123"; if(!pv_www_authenticate("myrealm", "$var(passwd)", "0", "$msrp(method)")) { if(auth_get_www_authenticate("myrealm", "1", "$var(wauth)")) { msrp_reply("401", "Unauthorized", "$var(wauth)"); } else { msrp_reply("500", "Server Error"); } exit; }
See more at:
* https://www.kamailio.org/docs/modules/stable/modules/msrp.html#msrp.usage
Can you try like that and see the results?
Cheers, Daniel
On 09/02/2017 20:10, Pranathi Venkatayogi wrote:
Hello,
I configured the Kamailio debug level to "4" and then got the following errors when trying to establish an msrp session: https://p.dnaip.fi/YRcPRcYD
(Switched to plain tcp before the debug trace)
--Olli
On 7.2.2017 14:49, Daniel-Constantin Mierla wrote:
Hello,
in the logs it doesn't show any specific error, just that kamailio is sending a 401 challenge for authentication, which should be ok from standards point of view. But then I don't see the AUTH request with credentials. Have you set username/password for auth in client side?
Cheers, Daniel
On 07/02/2017 21:56, Olli Attila wrote:
Hello,
The challenge with Blink (v3.0.0) is that it seems I can't define any additional credentials regarding the MSRP connection. I assumed Blink would use the SIP credentials for MSRP connection but it seems I was wrong. This would explain the Kamailio behaviour on not authenticating the client.
Are there any other clients that support MSRP which I could use with Kamailio? Anyone?
Cheers,
--Olli
Daniel-Constantin Mierla kirjoitti 2017-02-08 8:49:
Hello,
I am not aware of any msrp desktop client, when I did the initial development I used some network sending/retrieving tools with msrp written in files.
I know that it was tested a lot with crocodile's JS library couple of year ago, it can be found at:
- https://github.com/crocodilertc/crocodile-msrp
Cheers, Daniel
On 08/02/2017 09:54, Olli Attila wrote:
-
Daniel-Constantin Mierla -
Olli Attila -
Pranathi Venkatayogi