Allow TLSv1.3 in a no-ec build

Now that we have TLSv1.3 FFDHE support there is no reason why we should
not allow TLSv1.3 to be used in a no-ec build. This commit enables that
to happen.

It also fixes no-ec which was previously broken.

Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/9156)

1 files changed, 14 insertions, 4 deletions

diff --git a/test/recipes/70-test_tls13cookie.t b/test/recipes/70-test_tls13cookie.t
index 3f324e3a01..aef2cf8848 100644
--- a/test/recipes/70-test_tls13cookie.t
+++ b/test/recipes/70-test_tls13cookie.t
@@ -46,17 +46,27 @@ my $testtype;
 #Test 1: Inserting a cookie into an HRR should see it echoed in the ClientHello
 $testtype = COOKIE_ONLY;
 $proxy->filter(\&cookie_filter);
-$proxy->serverflags("-curves X25519");
+$proxy->serverflags("-curves X25519") if !disabled("ec");
 $proxy->start() or plan skip_all => "Unable to start up Proxy for tests";
 plan tests => 2;
-ok(TLSProxy::Message->success() && $cookieseen == 1, "Cookie seen");
+SKIP: {
+    skip "EC disabled", 1, if disabled("ec");
+    ok(TLSProxy::Message->success() && $cookieseen == 1, "Cookie seen");
+}
+
+
 
 #Test 2: Same as test 1 but should also work where a new key_share is also
 #        required
 $testtype = COOKIE_AND_KEY_SHARE;
 $proxy->clear();
-$proxy->clientflags("-curves P-256:X25519");
-$proxy->serverflags("-curves X25519");
+if (disabled("ec")) {
+    $proxy->clientflags("-curves ffdhe3072:ffdhe2048");
+    $proxy->serverflags("-curves ffdhe2048");
+} else {
+    $proxy->clientflags("-curves P-256:X25519");
+    $proxy->serverflags("-curves X25519");
+}
 $proxy->start();
 ok(TLSProxy::Message->success() && $cookieseen == 1, "Cookie seen");