--- /dev/null
+/**
+ * ============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.principal;
+
+import java.security.Principal;
+
+public class Kind {
+ public static final char X509 = 'X';
+ public static final char OAUTH = 'O';
+ public static final char AAF_OAUTH='A';
+ public static final char BASIC_AUTH = 'B';
+ public static final char UNKNOWN = 'U';
+
+
+ public static char getKind(final Principal principal) {
+ Principal check;
+ if(principal instanceof TrustPrincipal) {
+ check = ((TrustPrincipal)principal).original();
+ } else {
+ check = principal;
+ }
+ if(check instanceof X509Principal) {
+ return X509;
+ }
+ if(check instanceof OAuth2FormPrincipal) {
+ // Note: if AAF, will turn into 'A'
+ return OAUTH;
+ }
+ if(check instanceof BasicPrincipal) {
+ return BASIC_AUTH;
+ }
+ return UNKNOWN;
+ }
+}