[openssl-dev] How to get SSL version from SSL_SESSION using OpenSSL-1.1.x?
Viktor Dukhovni
openssl-users at dukhovni.org
Thu May 26 22:14:48 UTC 2016
On Thu, May 26, 2016 at 09:58:09PM +0000, Viktor Dukhovni wrote:
> The following should work:
>
> const char *get_session_protocol(SSL_CTX *ctx, SSL_SESSION *session)
> {
> const char *protocol;
> SSL_CTX *tmp_ctx = NULL;
>
> /* Typically you'd pass in a suitable non-NULL ctx */
> if (ctx == NULL)
> ctx = tmp_ctx = SSL_CTX_new(TLS_method());
>
> ssl = SSL_new(ctx);
> SSL_set_session(ssl, session);
> protocol = SSL_get_version(ssl);
>
> SSL_free(ssl);
> SSL_CTX_free(tmp_ctx);
>
> return protocol;
> }
But it does not, sorry about that. The session version is not
directly copied to the SSL object.
--
Viktor.
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