AT&T 2.0.19 Code drop, stage 2

[aaf/authz.git] / cadi / core / src / main / java / org / onap / aaf / cadi / TrustChecker.java

diff --git a/cadi/core/src/main/java/org/onap/aaf/cadi/TrustChecker.java b/cadi/core/src/main/java/org/onap/aaf/cadi/TrustChecker.java
new file mode 100644 (file)
index 0000000..fabec0b
--- /dev/null
+++ b/cadi/core/src/main/java/org/onap/aaf/cadi/TrustChecker.java
@@ -0,0 +1,52 @@
+/**
+ * ============LICENSE_START====================================================
+ * org.onap.aaf
+ * ===========================================================================
+ * Copyright (c) 2018 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.aaf.cadi;
+
+import javax.servlet.http.HttpServletRequest;
+
+import org.onap.aaf.cadi.taf.TafResp;
+
+/**
+ * Change to another Principal based on Trust of caller and User Chain (if desired)
+ * 
+ * @author Jonathan
+ *
+ */
+public interface TrustChecker {
+       public TafResp mayTrust(TafResp tresp, HttpServletRequest req);
+       
+       /**
+        * A class that trusts no-one else, so just return same TResp
+        */
+       public static TrustChecker NOTRUST = new TrustChecker() {
+               @Override
+               public TafResp mayTrust(TafResp tresp, HttpServletRequest req) {
+                       return tresp;
+               }
+
+               @Override
+               public void setLur(Lur lur) {
+               }
+       };
+
+       public void setLur(Lur lur);
+}