[SR-Users] TLS v 1.3 failed call

[Daniel-Constantin Mierla]

Hello,

looks like client side is doing renegotiation, which is disabled by default:

  *
https://www.kamailio.org/docs/modules/devel/modules/tls.html#tls.p.renegotiation

Cheers,
Daniel

On 19.11.19 21:22, Andrew Chen wrote:
> Hi guys,
>
> I was wondering if someone can help decipher what these few lines mean?
>
> Nov 19 20:12:50 sjomainkama51 /usr/sbin/kamailio[21501]: DEBUG: tls
> [tls_server.c:431]: tls_accept(): tls_accept: new connection from
> 10.94.98.18:51698 <http://10.94.98.18:51698> using TLSv1.3
> TLS_AES_256_GCM_SHA384 256
> Nov 19 20:12:50 sjomainkama51 /usr/sbin/kamailio[21501]: DEBUG: tls
> [tls_server.c:434]: tls_accept(): tls_accept: local socket:
> 206.81.191.45:443 <http://206.81.191.45:443>
> Nov 19 20:12:50 sjomainkama51 /usr/sbin/kamailio[21501]: DEBUG: tls
> [tls_server.c:445]: tls_accept(): tls_accept: client did not present a
> certificate
> Nov 19 20:12:50 sjomainkama51 /usr/sbin/kamailio[21501]: DEBUG: tls
> [tls_server.c:1189]: tls_read_f(): Reading on a renegotiation of
> connection (n:1652) (0)
> Nov 19 20:12:50 sjomainkama51 /usr/sbin/kamailio[21501]: DEBUG: <core>
> [core/tcp_read.c:1527]: tcp_read_req(): EOF
> Nov 19 20:12:50 sjomainkama51 /usr/sbin/kamailio[21501]: DEBUG: <core>
> [core/io_wait.h:602]: io_watch_del(): DBG: io_watch_del
> (0x56367f8b8f80, 12, -1, 0x10) fd_no=2 called
> Nov 19 20:12:50 sjomainkama51 /usr/sbin/kamailio[21501]: DEBUG: <core>
> [core/tcp_read.c:1680]: release_tcpconn(): releasing con
> 0x7fcfc20c57b0, state -1, fd=12, id=23 ([10.94.98.18]:51698 ->
> [10.94.98.18]:443)
> Nov 19 20:12:50 sjomainkama51 /usr/sbin/kamailio[21501]: DEBUG: <core>
> [core/tcp_read.c:1684]: release_tcpconn(): extra_data 0x7fcfc2089f88
> Nov 19 20:12:50 sjomainkama51 /usr/sbin/kamailio[21517]: DEBUG: <core>
> [core/tcp_main.c:3320]: handle_tcp_child(): reader response=
> 7fcfc20c57b0, -1 from 16
> Nov 19 20:12:50 sjomainkama51 /usr/sbin/kamailio[21517]: DEBUG: tls
> [tls_server.c:683]: tls_h_close(): Closing SSL connection 0x7fcfc2089f88
>
> Bottom line is kamailio closed the connection and I have method
> setting to this:
>
> root at sjomainkama51:/etc/kamailio # grep method tls.cfg
> method = TLSv1.1+
>
> Supposedly this should work?
>
> -- 
> Andy Chen
> Sr. Telephony Lead Engineer
> achen@ <mailto:achen at thinkingphones.com>fuze.com <http://fuze.com>
>
>
>
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-- 
Daniel-Constantin Mierla -- www.asipto.com
www.twitter.com/miconda -- www.linkedin.com/in/miconda
Kamailio World Conference - April 27-29, 2020, in Berlin -- www.kamailioworld.com

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