Hello,
On 23/02/15 02:16, Anthony Messina
wrote:
I'm wondering if anyone can point me in the right direction for the following
two issues with Kamailio and tls.cfg
1. When attempting to configure TLS settings for connecting to a specific IPv4
client, it seems that the ca_list indicated in [client:default] overrides the
one in the client-specific config. If I don't include the client's CA in the
[client:default] section, I get the following, regardless of what is in
[client:204.74.213.5:5061].
ERROR: tls [tls_server.c:1230]: tls_read_f(): TLS write:error:14090086:SSL
routines:SSL3_GET_SERVER_CERTIFICATE:certificate verify failed
[client:default]
method = TLSv1+
verify_certificate = yes
require_certificate = no
private_key = /etc/kamailio/key.pem
certificate = /etc/kamailio/crt.pem
verify_depth = 2
# In order for the client below to work, the ca_list here needs to support #
contain the CA for the specific client. Not sure why, maybe a bug?
#ca_list = /etc/pki/CA/myownCA.pem # Can't use this one
ca_list = /etc/kamailio/kamailio.tls.ca_list.pem # Contains ALL client CA's
[client:204.74.213.5:5061]
method = TLSv1+
verify_certificate = yes
require_certificate = yes
verify_depth = 2
ca_list = /etc/kamailio/204.74.213.5.crt.pem
I noticed that this one is hard to match because it specifies
the local socket, but the kernel returns a random local port
when doing a connect. The matching should be changed to be done
on an xavp or the forced socket. I made a note on the commit:
- https://github.com/kamailio/kamailio/commit/9a36fb7aae0adc39efb17a967a88db2eebfd8c36
It is on my list to solve it, but no time so far.
2. When attempting to configure TLS settings for connecting to a specific IPv6
client, I cannot figure out the syntax needed to specify the IPv6 client.
What is the proper syntax?
With [client:[2607:5300:60:1f93::0]:5061], I get:
ERROR: tls [tls_config.c:71]: parse_ipv6(): tls.cfg:57:9: Invalid IPv6 address
Perhaps it is an issue in the parser of the config, I will look
at it.
Cheers,
Daniel
Any guidance is appreciated. Thanks. -A
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Daniel-Constantin Mierla
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