1 files changed, 46 insertions, 0 deletions
diff --git a/cadi/core/src/main/java/org/onap/ccsdk/apps/cadi/CachedPrincipal.java b/cadi/core/src/main/java/org/onap/ccsdk/apps/cadi/CachedPrincipal.java
new file mode 100644
index 00000000..6af19e6d
--- /dev/null
+++ b/cadi/core/src/main/java/org/onap/ccsdk/apps/cadi/CachedPrincipal.java
@@ -0,0 +1,46 @@
+/**
+ * ============LICENSE_START====================================================
+ * org.onap.ccsdk
+ * ===========================================================================
+ * Copyright (c) 2023 AT&T Intellectual Property. All rights reserved.
+ * ===========================================================================
+ * 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.
+ * ============LICENSE_END====================================================
+ *
+ */
+
+package org.onap.ccsdk.apps.cadi;
+
+import java.security.Principal;
+
+/**
+ * Cached Principals need to be able to revalidate in the background.
+ *
+ *
+ */
+public interface CachedPrincipal extends Principal {
+    public enum Resp {NOT_MINE,UNVALIDATED,REVALIDATED,INACCESSIBLE,DENIED};
+
+    /**
+     * Re-validate with Creator
+     *
+     * @return
+     */
+    public abstract Resp revalidate(Object state);
+
+    /**
+     * Store when last updated.
+     * @return
+     */
+    public abstract long expires();
+}