OpenSSL 1.1 compatibility

This adds compatibility for OpenSSL 1.1

Since renegotiation is removed from TLS 1.3 we also removed support for
authentication via client certificates (control/tlsclients). In general
this is still supported by TLS 1.3 however I'm just lazy and we don't
need this feature anyway.

This also adds optional support for OpenSSL configuration commands for
qmail-smtpd and qmail-remote. Commands are loaded from control/opensslconf.
For a list of supported commands see
https://www.openssl.org/docs/man1.0.2/ssl/SSL_CONF_cmd.html#SUPPORTED-CONFIGURATION-FILE-COMMANDS

1 files changed, 0 insertions, 1 deletions

diff --git a/ssl_timeoutio.h b/ssl_timeoutio.h
index 073cb67..fff3859 100644
--- a/ssl_timeoutio.h
+++ b/ssl_timeoutio.h
@@ -10,7 +10,6 @@
 
 int ssl_timeoutconn(int t, int rfd, int wfd, SSL *ssl);
 int ssl_timeoutaccept(int t, int rfd, int wfd, SSL *ssl);
-int ssl_timeoutrehandshake(int t, int rfd, int wfd, SSL *ssl);
 
 int ssl_timeoutread(int t, int rfd, int wfd, SSL *ssl, char *buf, int len);
 int ssl_timeoutwrite(int t, int rfd, int wfd, SSL *ssl, char *buf, int len);