BUG/MEDIUM: ssl: ability to set TLS 1.3 ciphers using ssl-default-server-ciphersuites
Any attempt to put TLS 1.3 ciphers on servers failed with output 'unable
to set TLS 1.3 cipher suites'.
This was due to usage of SSL_CTX_set_cipher_list instead of
SSL_CTX_set_ciphersuites in the TLS 1.3 block (protected by
OPENSSL_VERSION_NUMBER >= 0x10101000L & so).
This should be backported to 1.9 and 1.8.
Signed-off-by: Pierre Cheynier <p.cheynier@criteo.com>
Reported-by: Damien Claisse <d.claisse@criteo.com>
Cc: Emeric Brun <ebrun@haproxy.com>
diff --git a/src/ssl_sock.c b/src/ssl_sock.c
index 138b1c5..47548ed 100644
--- a/src/ssl_sock.c
+++ b/src/ssl_sock.c
@@ -4785,7 +4785,7 @@
#if (OPENSSL_VERSION_NUMBER >= 0x10101000L && !defined OPENSSL_IS_BORINGSSL && !defined LIBRESSL_VERSION_NUMBER)
if (srv->ssl_ctx.ciphersuites &&
- !SSL_CTX_set_cipher_list(srv->ssl_ctx.ctx, srv->ssl_ctx.ciphersuites)) {
+ !SSL_CTX_set_ciphersuites(srv->ssl_ctx.ctx, srv->ssl_ctx.ciphersuites)) {
ha_alert("Proxy '%s', server '%s' [%s:%d] : unable to set TLS 1.3 cipher suites to '%s'.\n",
curproxy->id, srv->id,
srv->conf.file, srv->conf.line, srv->ssl_ctx.ciphersuites);