Hi Sebastian, this is off topic for the Kamailio mailing list.

You can use Voip_patrol :
https://github.com/jchavanton/voip_patrol

Once you have your certificate, key and ca_list in default location
./voip_patrol -c ./xml/tls.xml

[18:24:51.800][INFO] main: TLS tcfg.tlsConfig.ca_list      :tls/ca_list.pem
[18:24:51.800][INFO] main: TLS tcfg.tlsConfig.certFile     :tls/certificate.pem
[18:24:51.800][INFO] main: TLS tcfg.tlsConfig.privKeyFile  :tls/key.pem


tls.xml

<?xml version="1.0"?>                                                                                                                                                                                      
<config>
    <actions>
        <action type="register" transport="tls" expected_cause_code="200" username="VP_ENV_USERNAME" password="VP_ENV_PASSWORD" realm="domain.com" registrar="ep.domain.com"/>
        <action type="wait" complete/>
        <action type="accept" account="VP_ENV_USERNAME" max_duration="20" hangup="5"/>
        <action type="call"  transport="tls"
            wait_until="3" expected_cause_code="200"
            caller="12062349971@1.1.1.1" callee="12012343238@ep.domain.com" max_duration="15" hangup="5"
            username="VP_ENV_USERNAME" password="VP_ENV_PASSWORD" realm="domain.com"
        />
        <action type="wait" complete/>
    </actions>
</config>


On Wed, Dec 18, 2019 at 8:34 AM Sebastian Damm <damm@sipgate.de> wrote:
Hi,

I'm trying to construct an end-to-end encrypted signalling test
through our setup. I thought I could use sipp for that, as it supports
TLS according to the man page. However, when I try to run it, I get
this error:

FI_init_ssl_context: SSL_CTX_use_certificate_file failed.

I searched the web; however, all similar questions end up without
answers. I tried specifying a local key and cert without success. I'd
think I should not need a cert for my client, though.

Has anyone ever successfully conducted an automated TLS test? I'm open
to using a different tool if necessary.

Thanks for all hints or examples.

Regards,
Sebastian

--
Sebastian Damm
Voice Engineer
__________________________________________
sipgate GmbH
Gladbacher Straße 74 | 40219 Düsseldorf

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