Hello David,

On Tue, Apr 05, 2022 at 07:07:47PM +0100, David CARLIER wrote:
> Hi, I recall there is a openssl3 port ongoing perhaps ?
> 
> but here a little "band-aid" proposal for the actual master branch.
>
> From 2d76cb9f249b9519d2b102133b224716965f3f02 Mon Sep 17 00:00:00 2001
> From: David Carlier <devne...@gmail.com>
> Date: Tue, 5 Apr 2022 19:03:05 +0100
> Subject: [PATCH] BUID/MINOR: ssl fix warning build with openssl 3
> 
> fix warning build from various deprecated apis from the 3.x release.

I'm not sure what deprecated warning you are seeing, I only have the one about
the Engine API, that will be disabled by default later.

> ---
>  include/haproxy/openssl-compat.h | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/include/haproxy/openssl-compat.h 
> b/include/haproxy/openssl-compat.h
> index 87bb5109c..8a252aef9 100644
> --- a/include/haproxy/openssl-compat.h
> +++ b/include/haproxy/openssl-compat.h
> @@ -2,6 +2,7 @@
>  #define _HAPROXY_OPENSSL_COMPAT_H
>  #ifdef USE_OPENSSL
>  
> +#define OPENSSL_API_COMPAT 0x10100000L
>  #include <openssl/bn.h>
>  #include <openssl/crypto.h>
>  #include <openssl/ssl.h>
> -- 
> 2.34.1

That is not a good idea in my opinion, the goal is a real portage to the 3.0
API, once it's done it is supposed to compile with OPENSSL_NO_DEPRECATED
defined.

-- 
William Lallemand

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