DMAAP-83 Initial code import

[dmaap/dbcapi.git] / src / main / java / org / onap / dmaap / dbcapi / resources / AuthorizationFilter.java

diff --git a/src/main/java/org/onap/dmaap/dbcapi/resources/AuthorizationFilter.java b/src/main/java/org/onap/dmaap/dbcapi/resources/AuthorizationFilter.java
new file mode 100644 (file)
index 0000000..d990b09
--- /dev/null
+++ b/src/main/java/org/onap/dmaap/dbcapi/resources/AuthorizationFilter.java
@@ -0,0 +1,61 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * org.onap.dmaap
+ * ================================================================================
+ * Copyright (C) 2017 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.dmaap.dbcapi.resources;
+
+import java.io.IOException;
+
+import javax.ws.rs.container.ContainerRequestContext;
+import javax.ws.rs.container.ContainerRequestFilter;
+
+import org.onap.dmaap.dbcapi.aaf.authentication.AuthenticationErrorException;
+import org.onap.dmaap.dbcapi.service.ApiService;
+import org.onap.dmaap.dbcapi.util.DmaapConfig;
+
+
+@Authorization
+public class AuthorizationFilter implements ContainerRequestFilter   {
+       
+
+       
+       @Override
+       public void filter(ContainerRequestContext requestContext)
+                       throws IOException {
+
+               ApiService apiResp = new ApiService()
+                       .setAuth( requestContext.getHeaderString("Authorization") )
+                       .setUriPath(requestContext.getUriInfo().getPath())
+                       .setHttpMethod( requestContext.getMethod() )
+                       .setRequestId( requestContext.getHeaderString("X-ECOMP-RequestID") );
+               
+               try {
+                       apiResp.checkAuthorization();
+               } catch ( AuthenticationErrorException ae ) {
+                       requestContext.abortWith( apiResp.unauthorized( apiResp.getErr().getMessage() ) );
+                       return ;
+               } catch ( Exception e ) {
+                       requestContext.abortWith( apiResp.unavailable() ); 
+                       return;
+               }
+               
+
+       }
+
+}