On Mon, 05 May 2025 22:03:35 +0200,
LWS <mediomen27@gmail.com> wrote:
> 
> [1  <text/plain; UTF-8 (7bit)>]
> oh, you speak too difficult for me.
> The variables are supported by the software it is written in the
> documentation.
> Also the software is used to analyze the traffic and do deep inspection.
> So I don't understand why they should not be supported by libssl.
> I know that the variable has been disabled in firefox for security reasons,
> but not in chromium.
> Also if the official mitmproxy documentation still has this feature I
> imagine it is working.
> Thanks for everything.
>

mitmproxy is using libssl API to setup a callback handler to log secret key.
As pointed here: https://man.openbsd.org/man3/SSL_CTX_set_keylog_callback.3
it never called and exists only for compatibility.

-- 
wbr, Kirill