Test whether decoded-from-explicit survives import/export

Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Dmitry Belyavskiy <beldmit@gmail.com>
(Merged from https://github.com/openssl/openssl/pull/18609)

diff --git a/test/recipes/25-test_verify.t b/test/recipes/25-test_verify.t
index 196f2dbc7076eaf1dac527592cc9ebec5e0bbc88..25daf32e39d4b71883feffcb47bac6b8b40a982b 100644 (file)
--- a/test/recipes/25-test_verify.t
+++ b/test/recipes/25-test_verify.t
@@ -12,7 +12,7 @@ use warnings;
 
 use File::Spec::Functions qw/canonpath/;
 use File::Copy;
-use OpenSSL::Test qw/:DEFAULT srctop_file ok_nofips with/;
+use OpenSSL::Test qw/:DEFAULT srctop_file bldtop_dir ok_nofips with/;
 use OpenSSL::Test::Utils;
 
 setup("test_verify");
@@ -29,7 +29,7 @@ sub verify {
     run(app([@args]));
 }
 
-plan tests => 169;
+plan tests => 172;
 
 # Canonical success
 ok(verify("ee-cert", "sslserver", ["root-cert"], ["ca-cert"]),
@@ -329,6 +329,29 @@ SKIP: {
               ["ca-cert-ec-named"]),
         "accept named curve leaf with named curve intermediate");
 }
+# Same as above but with base provider used for decoding
+SKIP: {
+    my $no_fips = disabled('fips') || ($ENV{NO_FIPS} // 0);
+    skip "EC is not supported or FIPS is disabled", 3
+        if disabled("ec") || $no_fips;
+
+    my $provconf = srctop_file("test", "fips-and-base.cnf");
+    my $provpath = bldtop_dir("providers");
+    my @prov = ("-provider-path", $provpath);
+    $ENV{OPENSSL_CONF} = $provconf;
+
+    ok(!verify("ee-cert-ec-explicit", "", ["root-cert"],
+               ["ca-cert-ec-named"], @prov),
+        "reject explicit curve leaf with named curve intermediate w/fips");
+    ok(!verify("ee-cert-ec-named-explicit", "", ["root-cert"],
+               ["ca-cert-ec-explicit"], @prov),
+        "reject named curve leaf with explicit curve intermediate w/fips");
+    ok(verify("ee-cert-ec-named-named", "", ["root-cert"],
+              ["ca-cert-ec-named"], @prov),
+        "accept named curve leaf with named curve intermediate w/fips");
+
+    delete $ENV{OPENSSL_CONF};
+}
 
 # Depth tests, note the depth limit bounds the number of CA certificates
 # between the trust-anchor and the leaf, so, for example, with a root->ca->leaf