As stated in the ticket, both open5gs-{nrf,smf} daemons refuse to start since build #326 because of the following error:
[sbi] ERROR: TLS enabled but no server key (../lib/sbi/context.c:186)
The problem is that the recent open5gs (v2.6.0-39-g22be888 at the moment of writing) is attempting to employ TLS verification for SBI even if it's not explicitly configured in the config files.
commit 05fbaf69587488e53b5e741a9ada9f9fa5749322 Author: Sukchan Lee <acetcom@gmail.com> Date: Sat Feb 18 10:58:29 2023 +0900
[SBI] HTTP2-TLS verification - ConfFile Changed
Our config files are slightly outdated, so let's take a chance to update them and specify the missing TLS params. Check out open5gs-{nrf,smf,upf}.yaml from the latest git version.
The updated files are confirmed to work with both:
* latest release for Debian v2.5.8, and * latest git version v2.6.0-39-g22be888.