I'm not sure but with let's encrypt you can create only server certificate, not client certificate so you can't require and verify client certificate.

Regards

---
I'm SoCIaL, MayBe
El 24/01/2020 a las 09:01, Bugaian A. Vitalie escribió:
Ok, thanks. 

But my question is still about why verification fails/or what should be chked to make it work. Not how to disable it.

Thanks.

Vitalie.

On Fri, Jan 24, 2020 at 2:54 PM Social Boh <social@bohboh.info> wrote:

Hello,

changing:

[client:default]
#method = TLSv1.2+
verify_certificate = yes

require_certificate = yes

with

[client:default]
#method = TLSv1.2+
verify_certificate = no
require_certificate = no
---
I'm SoCIaL, MayBe
El 24/01/2020 a las 08:46, Bugaian A. Vitalie escribió:
Hello list,

I have tried to setup my tls config tish LetsEncrypt following this post:


My tls config looks like this:


[server:default]
method = TLSv1.2+
verify_certificate = no
require_certificate = no
private_key = /etc/letsencrypt/live/sbc.example.net-0001/privkey.pem
certificate = /etc/letsencrypt/live/sbc.example.net-0001/fullchain.pem
ca_list = /etc/letsencrypt/live/sbc.example.net-0001/ca_list.pem
#ca_list = /usr/local/etc/kamailio/tls/cacert.pem
#crl = /usr/local/etc/kamailio/tls/crl.pem
server_name = sbc.example.net
server_id = sbc.example.net

#ca_list = /usr/local/etc/fullchain.pem
#ca_list = /usr/local/etc/kamailio/tls/cacert.pem
#crl = /usr/local/etc/kamailio/tls/crl.pem


# ---
# This is the default client domain profile.
# Settings in this domain will be used for all outgoing
# TLS connections that do not match any other
# client domain in this configuration file.
# We require that servers present valid certificate.
#
[client:default]
#method = TLSv1.2+
verify_certificate = yes
require_certificate = yes

===================================
My ca_list has all certificates from  
cat /etc/ssl/certs/ca-certificates.crt >> /etc/letsencrypt/live/sbcc.example.net/ca_list.pem

I keep getting certificate validation failed see bellow:

an 24 08:39:56 sbc.example.net /usr/local/sbin/kamailio[6371]: ERROR: tls [tls_util.h:42]: tls_err_ret(): TLS write:error:1416F086:SSL routines:tls_process_server_certificate:certificate verify failed
Jan 24 08:39:56 sbc.example.net /usr/local/sbin/kamailio[6371]: ERROR: <core> [core/tcp_read.c:1505]: tcp_read_req(): ERROR: tcp_read_req: error reading - c: 0x7f0474421f68 r: 0x7f0474422028 (-1)
Jan 24 08:39:56 sbc.example.net /usr/local/sbin/kamailio[6370]: ERROR: tls [tls_util.h:42]: tls_err_ret(): TLS write:error:1416F086:SSL routines:tls_process_server_certificate:certificate verify failed
Jan 24 08:39:56 sbc.example.net /usr/local/sbin/kamailio[6370]: ERROR: <core> [core/tcp_read.c:1505]: tcp_read_req(): ERROR: tcp_read_req: error reading - c: 0x7f0474401cb8 r: 0x7f0474401d78 (-1)

=====================

What params should I change or where to look for a solution on this one?

Thanks.

Vitalie A. Bugaian.

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