Re: Need Replacement for Deprecated function.

[Viktor Dukhovni <openssl-users@xxxxxxxxxxxx>]

On Sun, Dec 05, 2021 at 09:59:34PM +0000, Jeremy Harris wrote:

> >> The reference example in
> >> https://www.openssl.org/docs/manmaster/man3/SSL_CTX_set_tlsext_ticket_key_cb.html
> >>
> >> uses OSSL_MAC_PARAM_KEY and OSSL_MAC_PARAM_DIGEST.
> >>
> >> So does the code in master as of 6d770c5ba3.  But I don't see definitions
> >> for them
>
> So... how does that code compile?

It works fine for me:

    https://github.com/vdukhovni/postfix/blob/master/postfix/src/tls/tls.h#L78
    https://github.com/vdukhovni/postfix/blob/master/postfix/src/tls/tls.h#L87-L94

        #ifndef OPENSSL_VERSION_PREREQ
        #define OPENSSL_VERSION_PREREQ(m,n) 0
        #endif

    https://github.com/vdukhovni/postfix/blob/master/postfix/src/tls/tls_server.c#L155

        #if OPENSSL_VERSION_PREREQ(3,0)
        #include <openssl/core_names.h>		/* EVP_MAC parameters */
        #endif

    https://github.com/vdukhovni/postfix/blob/master/postfix/src/tls/tls_server.c#L302-L339

> Where is that macro defined?

        <openssl/core_names.h>

-- 
    Viktor.