1 files changed, 68 insertions, 0 deletions
diff --git a/dmaap-bc/src/main/java/org/onap/dmaap/dbcapi/resources/AuthorizationFilter.java b/dmaap-bc/src/main/java/org/onap/dmaap/dbcapi/resources/AuthorizationFilter.java
new file mode 100644
index 0000000..32e8845
--- /dev/null
+++ b/dmaap-bc/src/main/java/org/onap/dmaap/dbcapi/resources/AuthorizationFilter.java
@@ -0,0 +1,68 @@
+/*-
+ * ============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 javax.ws.rs.container.ContainerRequestContext;
+import javax.ws.rs.container.ContainerRequestFilter;
+
+import org.onap.dmaap.dbcapi.authentication.AuthenticationErrorException;
+import org.onap.dmaap.dbcapi.logging.BaseLoggingClass;
+import org.onap.dmaap.dbcapi.service.ApiService;
+import org.onap.dmaap.dbcapi.util.DmaapConfig;
+
+
+@Authorization
+public class AuthorizationFilter extends BaseLoggingClass implements ContainerRequestFilter   {
+
+	private static final String AAF_CADI_FLAG = "enableCADI";
+	private final ResponseBuilder responseBuilder = new ResponseBuilder();
+	private final boolean isCadiEnabled;
+
+
+	public AuthorizationFilter() {
+		DmaapConfig dmaapConfig = (DmaapConfig) DmaapConfig.getConfig();
+		String flag = dmaapConfig.getProperty(AAF_CADI_FLAG, "false");
+		isCadiEnabled = "true".equalsIgnoreCase(flag);
+	}
+
+	@Override
+	public void filter(ContainerRequestContext requestContext) {
+
+		if(!isCadiEnabled) {
+			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) {
+				errorLogger.error("Error", ae);
+				requestContext.abortWith(responseBuilder.unauthorized(apiResp.getErr().getMessage()));
+			} catch (Exception e) {
+				errorLogger.error("Error", e);
+				requestContext.abortWith(responseBuilder.unavailable());
+			}
+		}
+	}
+
+}