[4,x] Fixed method that compares SSLParameters for equality

common/tls/src/main/java/io/helidon/common/tls/Tls.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2022, 2023 Oracle and/or its affiliates.
+ * Copyright (c) 2022, 2024 Oracle and/or its affiliates.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -286,8 +286,8 @@ private static int hashCode(SSLParameters first) {
         return result;
     }
 
-    private static boolean equals(SSLParameters first, SSLParameters second) {
-        return first.getAlgorithmConstraints().equals(second.getAlgorithmConstraints())
+    static boolean equals(SSLParameters first, SSLParameters second) {
+        return Objects.equals(first.getAlgorithmConstraints(), second.getAlgorithmConstraints())
                 && Arrays.equals(first.getApplicationProtocols(), second.getApplicationProtocols())
                 && Arrays.equals(first.getCipherSuites(), second.getCipherSuites())
                 && (first.getEnableRetransmissions() == second.getEnableRetransmissions())
@@ -297,8 +297,8 @@ private static boolean equals(SSLParameters first, SSLParameters second) {
                 && Arrays.equals(first.getProtocols(), second.getProtocols())
                 && (first.getUseCipherSuitesOrder() == second.getUseCipherSuitesOrder())
                 && (first.getWantClientAuth() == second.getWantClientAuth())
-                && first.getServerNames().equals(second.getServerNames())
-                && first.getSNIMatchers().equals(second.getSNIMatchers());
+                && Objects.equals(first.getServerNames(), second.getServerNames())
+                && Objects.equals(first.getSNIMatchers(), second.getSNIMatchers());
     }
 
     private void checkEnabled() {

common/tls/src/test/java/io/helidon/common/tls/TlsTest.java

@@ -0,0 +1,71 @@
+/*
+ * Copyright (c) 2024 Oracle and/or its affiliates.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package io.helidon.common.tls;
+
+import java.security.AlgorithmConstraints;
+import java.security.AlgorithmParameters;
+import java.security.CryptoPrimitive;
+import java.security.Key;
+import java.util.List;
+import java.util.Set;
+
+import javax.net.ssl.SSLParameters;
+
+import org.junit.jupiter.api.Test;
+
+import static org.hamcrest.CoreMatchers.is;
+import static org.hamcrest.MatcherAssert.assertThat;
+
+public class TlsTest {
+    @Test
+    public void testTlsEquals() {
+        SSLParameters first = new SSLParameters();
+        SSLParameters second = new SSLParameters();
+
+        assertThat(Tls.equals(first, second), is(true));
+
+        AlgorithmConstraints constraints = new AlgorithmConstraints() {
+            @Override
+            public boolean permits(Set<CryptoPrimitive> primitives, String algorithm, AlgorithmParameters parameters) {
+                return false;
+            }
+
+            @Override
+            public boolean permits(Set<CryptoPrimitive> primitives, Key key) {
+                return false;
+            }
+
+            @Override
+            public boolean permits(Set<CryptoPrimitive> primitives, String algorithm, Key key, AlgorithmParameters parameters) {
+                return false;
+            }
+        };
+
+        first.setAlgorithmConstraints(constraints);
+        second.setAlgorithmConstraints(constraints);
+
+        assertThat(Tls.equals(first, second), is(true));
+
+        first.setServerNames(List.of());
+        second.setServerNames(List.of());
+
+        assertThat(Tls.equals(first, second), is(true));
+
+        first.setSNIMatchers(List.of());
+        second.setSNIMatchers(List.of());
+    }
+}