[Interest] macOS: troubles using my own CA

[Alexander Dyagilev]

On 7/12/2022 11:14 PM, Frank Osterfeld via Interest wrote:
> SecureTransport is deprecated by Apple, but the backend is still the default in 6.3. So unless Alexander explicitly enabled OpenSSL for one or the other, it wouldn’t expect big changes here.

Ha-ha, I've just checked - Qt 6.3 uses OpenSSL, not SecureTransport! 
That's why it's working, that's why that stupid message from macOS is 
never shown under Qt 6.3!

So, is there a way to use OpenSSL instead of SecureTransport on Qt 5.12.12 ?