Introduce SdJwtFacade layer for simplified SD-JWT handling and enhance test coverage (#34915)

Closes #32955

Signed-off-by: Awambeng Rodrick <awambengrodrick@gmail.com>

crypto/default/src/test/java/org/keycloak/crypto/def/test/sdjwt/DefaultCryptoSdJwtFacadeTest.java

@@ -0,0 +1,34 @@
+/*
+ * Copyright 2024 Red Hat, Inc. and/or its affiliates
+ * and other contributors as indicated by the @author tags.
+ *
+ * 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 org.keycloak.crypto.def.test.sdjwt;
+
+import org.junit.Assume;
+import org.junit.Before;
+import org.keycloak.common.util.Environment;
+import org.keycloak.sdjwt.SdJwtFacadeTest;
+
+/**
+ * @author <a href="mailto:rodrick.awambeng@adorsys.com">Rodrick Awambeng</a>
+ */
+public class DefaultCryptoSdJwtFacadeTest extends SdJwtFacadeTest {
+
+    @Before
+    public void before() {
+        // Run this test just if java is not in FIPS mode
+        Assume.assumeFalse("Java is in FIPS mode. Skipping the test.", Environment.isJavaInFipsMode());
+    }
+}

crypto/elytron/src/test/java/org/keycloak/crypto/elytron/test/sdjwt/ElytronCryptoSdJwtFacadeTest.java

@@ -0,0 +1,25 @@
+/*
+ * Copyright 2024 Red Hat, Inc. and/or its affiliates
+ * and other contributors as indicated by the @author tags.
+ *
+ * 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 org.keycloak.crypto.elytron.test.sdjwt;
+
+import org.keycloak.sdjwt.SdJwtFacadeTest;
+
+/**
+ * @author <a href="mailto:rodrick.awambeng@adorsys.com">Rodrick Awambeng</a>
+ */
+public class ElytronCryptoSdJwtFacadeTest extends SdJwtFacadeTest {
+}