[SR-Users] Does tls/wss actually work or What is required for tls/wss

Peter Dunkley peter.dunkley at acision.com
Wed Mar 19 17:11:09 CET 2014


Hello,

Probably a silly question, but does your xhttp event_route go on to
actually handle the WebSockets handshake?

There is an example websocket.cfg in the examples directory in Git.  Have
you tried using this?

Peter



On 19 March 2014 16:03, jaflong jaflong <jaflong at yandex.com> wrote:

>
> Ollie, Thanks for the info.
>
> I am not aware how to test SIP/TLS can you make a suggestion of how to do
> it and what is the url of the page you mention.
>
> However I have followed this page
> http://www.kamailio.org/wiki/tutorials/tls/testing-and-debugging
>
> I can get a successful tls connection when I connect with http so I know
> basic tls works.
>
> Tested by having this in kamailio.cfg
>
> event_route[xhttp:request] {
>     set_reply_close();
>     set_reply_no_connect();
>
>     xhttp_reply("200", "OK", "text/html","<html><body>Received HTTP
> request to $hu from [$si:$sp] with protocol $proto</body></html>");
>     xlog("L_INFO", "HTTP Request Received\n");
>
>     ......
>
> Going to https://10.1.2.3:6443 gives this
> Received HTTP request to / from [10.1.1.1:58179] with protocol tls
>
>
>
> 19.03.2014, 19:50, "Olle E. Johansson" <oej at edvina.net>:
> > On 19 Mar 2014, at 16:46, jaflong jaflong <jaflong at yandex.com> wrote:
> >
> >>  Hi,
> >>
> >>  What are the requirements for connecting with tls/wss.
> >>
> >>  I have not come across any information or example for this.
> >>
> >>  My config is working when the client uses ws. However if I change this
> to use wss, (this is it only paramter I change) it does not work.
> >>  I understand Kamailio does not support DTLS, I set the jssip client
> DtlsSrtpKeyAgreement to false to disable this, I also set the tls option to
> not require or verify certicficates and it still does not work.
> >
> > Kamailio has nothing to do with DTLS - it's in the media layer, not in
> the signalling.
> >
> >>  What if other considaerstion do I need to check?
> >
> > Check if normal SIP/TLS works and if you can connect with a web browser.
> There is a TLS debugging page on the Kamailio wiki with a lot of helpful
> tips and tricks. We might want to add WSS to that page.
> >
> > /O
> >
> >>  thanks
> >>
> >>  _______________________________________________
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> >>  sr-users at lists.sip-router.org
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> >
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>
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-- 
Peter Dunkley
Technical Director
Acision
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