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diff --git a/dcae_dmaapbc_webapp/src/main/java/org/openecomp/dmaapbc/dbcapp/controller/ManifestController.java b/dcae_dmaapbc_webapp/src/main/java/org/openecomp/dmaapbc/dbcapp/controller/ManifestController.java
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+++ b/dcae_dmaapbc_webapp/src/main/java/org/openecomp/dmaapbc/dbcapp/controller/ManifestController.java
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+/*-
+ * ================================================================================
+ * DCAE DMaaP Bus Controller Web Application
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property
+ * ================================================================================
+ * 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.
+ * ================================================================================
+ */
+package org.openecomp.dmaapbc.dbcapp.controller;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.jar.Attributes;
+import java.util.jar.Manifest;
+
+import javax.servlet.ServletContext;
+import javax.servlet.http.HttpServletRequest;
+
+import org.openecomp.portalsdk.core.controller.RestrictedBaseController;
+import org.openecomp.portalsdk.core.logging.logic.EELFLoggerDelegate;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.EnableAspectJAutoProxy;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+import org.springframework.web.bind.annotation.ResponseBody;
+import org.springframework.web.bind.annotation.RestController;
+
+/**
+ * This controller responds to a request for the web application manifest,
+ * returning a JSON with the information that was created at build time.
+ *
+ * Manifest entries have names with hyphens, which means Javascript code can't
+ * simply use the shorthand object.key; instead use object['key'].
+ */
+@RestController
+@Configuration
+@EnableAspectJAutoProxy
+@RequestMapping("/")
+public class ManifestController extends RestrictedBaseController {
+
+ private EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(ManifestController.class);
+
+ /**
+ * Required to obtain the webapp manifest.
+ */
+ @Autowired
+ ServletContext context;
+
+ /**
+ * Gets the content of the webapp manifest file META-INF/MANIFEST.MF.
+ *
+ * @return Attributes object with key-value pairs from the manifest
+ * @throws IOException
+ */
+ private Attributes getWebappManifest() throws IOException {
+ // Path to resource on classpath
+ final String MANIFEST_RESOURCE_PATH = "/META-INF/MANIFEST.MF";
+ // Manifest is formatted as Java-style properties
+ InputStream inputStream = context.getResourceAsStream(MANIFEST_RESOURCE_PATH);
+ if (inputStream == null)
+ throw new IOException("getWebappManifest: failed to get resource at path " + MANIFEST_RESOURCE_PATH);
+ Manifest manifest = new Manifest(inputStream);
+ inputStream .close();
+ return manifest.getMainAttributes();
+ }
+
+ /**
+ * Gets the webapp manifest contents as a JSON object.
+ *
+ * @param request
+ * @return A map of key-value pairs. On success:
+ *
+ * <pre>
+ * { "manifest" : { "key1": "value1", "key2": "value2" } }
+ * </pre>
+ *
+ * On failure:
+ *
+ * <pre>
+ * { "error": "message" }
+ * </pre>
+ */
+ @RequestMapping(value = { "/manifest" }, method = RequestMethod.GET, produces = "application/json")
+ @ResponseBody
+ public Map<String, Object> getManifest(HttpServletRequest request) {
+ logger.setRequestBasedDefaultsIntoGlobalLoggingContext(request, DataBusHomeController.APP_NAME);
+ logger.info(EELFLoggerDelegate.auditLogger, request.getMethod() + request.getRequestURI());
+ Map<String, Object> response = new HashMap<String, Object>();
+ try {
+ Attributes attributes = getWebappManifest();
+ response.put("manifest", attributes);
+ } catch (Exception ex) {
+ logger.error(EELFLoggerDelegate.errorLogger, "getManifest: failed to read manifest", ex);
+ response.put("error", "failed to get manifest: " + ex.toString());
+ }
+ return response;
+ }
+
+}