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-rw-r--r--appc-event-listener/appc-event-listener-bundle/src/main/java/org/onap/appc/listener/LCM/impl/ListenerImpl.java43
-rw-r--r--appc-event-listener/appc-event-listener-bundle/src/main/java/org/onap/appc/listener/LCM/operation/ProviderOperations.java98
-rw-r--r--appc-event-listener/appc-event-listener-bundle/src/test/java/org/onap/appc/listener/LCM/operation/ProviderOperationsTest.java120
3 files changed, 195 insertions, 66 deletions
diff --git a/appc-event-listener/appc-event-listener-bundle/src/main/java/org/onap/appc/listener/LCM/impl/ListenerImpl.java b/appc-event-listener/appc-event-listener-bundle/src/main/java/org/onap/appc/listener/LCM/impl/ListenerImpl.java
index 41a6f92ee..a3c5aba91 100644
--- a/appc-event-listener/appc-event-listener-bundle/src/main/java/org/onap/appc/listener/LCM/impl/ListenerImpl.java
+++ b/appc-event-listener/appc-event-listener-bundle/src/main/java/org/onap/appc/listener/LCM/impl/ListenerImpl.java
@@ -24,24 +24,22 @@
package org.onap.appc.listener.LCM.impl;
-import com.fasterxml.jackson.databind.JsonNode;
-import org.apache.commons.lang3.StringUtils;
-import org.onap.appc.listener.AbstractListener;
-import org.onap.appc.listener.ListenerProperties;
-import org.onap.appc.listener.LCM.conv.Converter;
-import org.onap.appc.listener.LCM.model.DmaapIncomingMessage;
-import org.onap.appc.listener.LCM.operation.ProviderOperations;
-
import com.att.eelf.configuration.EELFLogger;
import com.att.eelf.configuration.EELFManager;
import com.att.eelf.i18n.EELFResourceManager;
-
+import com.fasterxml.jackson.databind.JsonNode;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.List;
import java.util.TimeZone;
import java.util.concurrent.RejectedExecutionException;
+import org.apache.commons.lang3.StringUtils;
+import org.onap.appc.listener.AbstractListener;
+import org.onap.appc.listener.LCM.conv.Converter;
+import org.onap.appc.listener.LCM.model.DmaapIncomingMessage;
+import org.onap.appc.listener.LCM.operation.ProviderOperations;
+import org.onap.appc.listener.ListenerProperties;
public class ListenerImpl extends AbstractListener {
@@ -55,14 +53,10 @@ public class ListenerImpl extends AbstractListener {
super(props);
String url = props.getProperty("provider.url");
- LOG.info("DMaaP Provider Endpoint: " + url);
- providerOperations = new ProviderOperations();
- providerOperations.setUrl(url);
-
- // Set Basic Auth
String user = props.getProperty("provider.user");
String pass = props.getProperty("provider.pass");
- providerOperations.setAuthentication(user, pass);
+ providerOperations = new ProviderOperations(url, user, pass);
+ LOG.info("DMaaP Provider Endpoint: " + url);
}
@Override
@@ -79,8 +73,8 @@ public class ListenerImpl extends AbstractListener {
if (executor.getQueue().size() <= QUEUED_MIN) {
LOG.debug("DMaaP queue running low. Querying for more jobs");
-
- List<DmaapIncomingMessage> messages = dmaap.getIncomingEvents(DmaapIncomingMessage.class, QUEUED_MAX);
+ List<DmaapIncomingMessage> messages = dmaap
+ .getIncomingEvents(DmaapIncomingMessage.class, QUEUED_MAX);
LOG.debug(String.format("Read %d messages from dmaap", messages.size()));
for (DmaapIncomingMessage incoming : messages) {
// Acknowledge that we read the event
@@ -102,15 +96,14 @@ public class ListenerImpl extends AbstractListener {
}
} else {
// Badly formed message
- LOG.error("Message was not valid. Rejecting message: "+incoming);
+ LOG.error("Message was not valid. Rejecting message: " + incoming);
}
} else {
if (isValid(incoming)) {
LOG.info("Run stopped. Orphaning Message: " + requestIdWithSubId);
- }
- else {
+ } else {
// Badly formed message
- LOG.error("Message was not valid. Rejecting message: "+incoming);
+ LOG.error("Message was not valid. Rejecting message: " + incoming);
}
}
}
@@ -135,8 +128,8 @@ public class ListenerImpl extends AbstractListener {
private boolean isValid(DmaapIncomingMessage incoming) {
return ((incoming != null) &&
- incoming.getBody() != null
- && !StringUtils.isEmpty(incoming.getRpcName()));
+ incoming.getBody() != null
+ && !StringUtils.isEmpty(incoming.getRpcName()));
}
@Override
@@ -147,12 +140,12 @@ public class ListenerImpl extends AbstractListener {
String runningTime = df.format(new Date(time - startTime));
String out = String.format("Running for %s and completed %d jobs using %d threads.", runningTime,
- executor.getCompletedTaskCount(), executor.getPoolSize());
+ executor.getCompletedTaskCount(), executor.getPoolSize());
LOG.info("***BENCHMARK*** " + out);
return out;
}
- private String getRequestIdWithSubId(JsonNode event){
+ private String getRequestIdWithSubId(JsonNode event) {
String requestId = "";
try {
requestId = Converter.extractRequestIdWithSubId(event);
diff --git a/appc-event-listener/appc-event-listener-bundle/src/main/java/org/onap/appc/listener/LCM/operation/ProviderOperations.java b/appc-event-listener/appc-event-listener-bundle/src/main/java/org/onap/appc/listener/LCM/operation/ProviderOperations.java
index 0e7044930..83e7af82c 100644
--- a/appc-event-listener/appc-event-listener-bundle/src/main/java/org/onap/appc/listener/LCM/operation/ProviderOperations.java
+++ b/appc-event-listener/appc-event-listener-bundle/src/main/java/org/onap/appc/listener/LCM/operation/ProviderOperations.java
@@ -24,7 +24,24 @@
package org.onap.appc.listener.LCM.operation;
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
import com.fasterxml.jackson.databind.JsonNode;
+import java.io.IOException;
+import java.io.UnsupportedEncodingException;
+import java.net.MalformedURLException;
+import java.net.Socket;
+import java.net.URL;
+import java.security.KeyManagementException;
+import java.security.KeyStore;
+import java.security.KeyStoreException;
+import java.security.NoSuchAlgorithmException;
+import java.security.UnrecoverableKeyException;
+import java.security.cert.CertificateException;
+import java.security.cert.X509Certificate;
+import javax.net.ssl.SSLContext;
+import javax.net.ssl.TrustManager;
+import javax.net.ssl.X509TrustManager;
import org.apache.commons.codec.binary.Base64;
import org.apache.commons.io.IOUtils;
import org.apache.http.HttpHeaders;
@@ -48,46 +65,45 @@ import org.onap.appc.exceptions.APPCException;
import org.onap.appc.listener.LCM.model.ResponseStatus;
import org.onap.appc.listener.util.Mapper;
-import com.att.eelf.configuration.EELFLogger;
-import com.att.eelf.configuration.EELFManager;
-
-import javax.net.ssl.SSLContext;
-import javax.net.ssl.TrustManager;
-import javax.net.ssl.X509TrustManager;
-import java.io.IOException;
-import java.io.UnsupportedEncodingException;
-import java.net.MalformedURLException;
-import java.net.Socket;
-import java.net.URL;
-import java.net.UnknownHostException;
-import java.security.*;
-import java.security.cert.CertificateException;
-import java.security.cert.X509Certificate;
-
public class ProviderOperations {
private final EELFLogger LOG = EELFManager.getInstance().getLogger(ProviderOperations.class);
private URL url;
- private String basic_auth;
+ private String basicAuth;
private static ProviderOperationRequestFormatter requestFormatter = new GenericProviderOperationRequestFormatter();
+
+ public ProviderOperations(String url, String username, String password){
+ setAuthentication(username, password);
+ try {
+ this.url = new URL(url);
+ } catch (MalformedURLException e) {
+ LOG.error("An error occurred while building url", e);
+ }
+ }
+
/**
* Calls the AppcProvider to run a topology directed graph
*
- * @param msg The incoming message to be run
+ * @param message The incoming message to be run
* @return True if the result is success. Never returns false and throws an exception instead.
* @throws UnsupportedEncodingException
* @throws Exception if there was a failure processing the request. The exception message is the failure reason.
*/
@SuppressWarnings("nls")
- public JsonNode topologyDG(String rpcName, JsonNode msg) throws APPCException {
- if (msg == null) {
+ public JsonNode topologyDG(String rpcName, JsonNode message) throws APPCException {
+ if (message == null) {
throw new APPCException("Provided message was null");
}
- HttpPost post = null;
+ HttpPost postRequest = buildPostRequest(rpcName, message);
+ return getJsonNode(message, postRequest);
+ }
+
+ private HttpPost buildPostRequest(String rpcName, JsonNode message) throws APPCException {
+ HttpPost post;
try {
// Concatenate the "action" on the end of the URL
@@ -99,22 +115,25 @@ public class ProviderOperations {
post.setHeader(HttpHeaders.ACCEPT, "application/json");
// Set Auth
- if (basic_auth != null) {
- post.setHeader(HttpHeaders.AUTHORIZATION, "Basic " + basic_auth);
+ if (basicAuth != null) {
+ post.setHeader(HttpHeaders.AUTHORIZATION, "Basic " + basicAuth);
}
- String body = Mapper.toJsonString(msg);
+ String body = Mapper.toJsonString(message);
StringEntity entity = new StringEntity(body);
entity.setContentType("application/json");
- post.setEntity(new StringEntity(body));
+ post.setEntity(entity);
} catch (UnsupportedEncodingException | MalformedURLException e) {
throw new APPCException(e);
}
+ return post;
+ }
+ private JsonNode getJsonNode(JsonNode message, HttpPost post) throws APPCException {
HttpClient client = getHttpClient();
- int httpCode = 0;
- String respBody = null;
+ int httpCode;
+ String respBody;
try {
HttpResponse response = client.execute(post);
httpCode = response.getStatusLine().getStatusCode();
@@ -131,16 +150,12 @@ public class ProviderOperations {
LOG.error("Error processing response from provider. Could not map response to json", e);
throw new APPCException("APPC has an unknown RPC error");
}
-
ResponseStatus responseStatus = requestFormatter.getResponseStatus(json);
-
if (!isSucceeded(responseStatus.getCode())) {
- LOG.warn(String.format("Operation failed [%s]", msg.toString()));
+ LOG.warn(String.format("Operation failed [%s]", message.toString()));
}
-
return json;
}
-
throw new APPCException(String.format("Unexpected response from endpoint: [%d] - %s ", httpCode, respBody));
}
@@ -157,7 +172,7 @@ public class ProviderOperations {
try {
url = new URL(newUrl);
} catch (MalformedURLException e) {
- e.printStackTrace();
+ LOG.error("An error occurred while building url", e);
}
}
@@ -172,11 +187,11 @@ public class ProviderOperations {
public String setAuthentication(String user, String password) {
if (user != null && password != null) {
String authStr = user + ":" + password;
- basic_auth = new String(Base64.encodeBase64(authStr.getBytes()));
+ basicAuth = new String(Base64.encodeBase64(authStr.getBytes()));
} else {
- basic_auth = null;
+ basicAuth = null;
}
- return basic_auth;
+ return basicAuth;
}
@SuppressWarnings("deprecation")
@@ -221,7 +236,7 @@ public class ProviderOperations {
private SSLContext sslContext = SSLContext.getInstance("TLS");
public MySSLSocketFactory(KeyStore truststore) throws NoSuchAlgorithmException, KeyManagementException,
- KeyStoreException, UnrecoverableKeyException {
+ KeyStoreException, UnrecoverableKeyException {
super(truststore);
TrustManager tm = new X509TrustManager() {
@@ -240,13 +255,13 @@ public class ProviderOperations {
};
sslContext.init(null, new TrustManager[]{
- tm
+ tm
}, null);
}
@Override
public Socket createSocket(Socket socket, String host, int port, boolean autoClose)
- throws IOException {
+ throws IOException {
return sslContext.getSocketFactory().createSocket(socket, host, port, autoClose);
}
@@ -257,7 +272,8 @@ public class ProviderOperations {
}
public static boolean isSucceeded(Integer code) {
+
+ //FIXME is it working as intended?
return code != null && ((code == 100) || (code == 400));
}
-
-}
+} \ No newline at end of file
diff --git a/appc-event-listener/appc-event-listener-bundle/src/test/java/org/onap/appc/listener/LCM/operation/ProviderOperationsTest.java b/appc-event-listener/appc-event-listener-bundle/src/test/java/org/onap/appc/listener/LCM/operation/ProviderOperationsTest.java
new file mode 100644
index 000000000..42881f12f
--- /dev/null
+++ b/appc-event-listener/appc-event-listener-bundle/src/test/java/org/onap/appc/listener/LCM/operation/ProviderOperationsTest.java
@@ -0,0 +1,120 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : APPC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Copyright (C) 2018 Nokia Solutions and Networks
+ * =============================================================================
+ * 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.
+ *
+ * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.appc.listener.LCM.operation;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertNull;
+import static org.junit.Assert.assertTrue;
+import static org.mockito.Matchers.anyString;
+
+import com.att.aft.dme2.internal.jersey.core.util.Base64;
+import com.fasterxml.jackson.databind.JsonNode;
+import java.io.IOException;
+import java.net.Socket;
+import java.net.SocketException;
+import java.security.KeyManagementException;
+import java.security.KeyStore;
+import java.security.KeyStoreException;
+import java.security.NoSuchAlgorithmException;
+import java.security.UnrecoverableKeyException;
+import org.junit.Before;
+import org.junit.Test;
+import org.mockito.Mock;
+import org.onap.appc.exceptions.APPCException;
+import org.onap.appc.listener.LCM.operation.ProviderOperations.MySSLSocketFactory;
+import org.onap.appc.listener.util.Mapper;
+
+public class ProviderOperationsTest {
+
+ private static final String jsonInputBodyStr =
+ "{\"input\":{ \"common-header\": { \"timestamp\": \"2016-08-03T08:50:18.97Z\", "
+ + "\"api-ver\": \"1\", \"originator-id\": \"1\", \"request-id\": \"123\", \"sub-request-id\": \"1\", "
+ + "\"flags\": { \"force\":\"TRUE\", \"ttl\":\"9900\" } }, \"action\": \"Stop\", "
+ + "\"action-identifiers\": { \"vnf-id\": \"TEST\" } }}";
+ private final JsonNode jsonNode = Mapper.toJsonNodeFromJsonString(jsonInputBodyStr);
+
+ private ProviderOperations providerOperations;
+ private MySSLSocketFactory socketFactory;
+
+ @Mock
+ private KeyStore mockKeyStore;
+
+
+ @Before
+ public void setup()
+ throws UnrecoverableKeyException, NoSuchAlgorithmException, KeyStoreException, KeyManagementException {
+
+ providerOperations =
+ new ProviderOperations("http://127.0.0.1", "test_user", "test_password");
+ socketFactory = new MySSLSocketFactory(mockKeyStore);
+ }
+
+ @Test
+ public void setAuthentication_should_return_null_given_null_arguments() {
+ String newAuthentication = providerOperations.setAuthentication(null, null);
+ assertNull(newAuthentication);
+ }
+
+ @Test
+ public void should_set_properties() {
+ providerOperations.setUrl("hp://123.1.2.3");
+ assertEquals("http://127.0.0.1", providerOperations.getUrl());
+ providerOperations.setUrl("http://123.1.2.3");
+ assertEquals("http://123.1.2.3", providerOperations.getUrl());
+
+ String newAuthentication = providerOperations.setAuthentication("new_user", "new_password");
+ assertEquals("new_user:new_password", Base64.base64Decode(newAuthentication));
+ }
+
+ @Test
+ public void isSucceeded_should_resolve_status_codes() {
+
+ assertFalse(ProviderOperations.isSucceeded(null));
+ assertFalse(ProviderOperations.isSucceeded(200));
+ assertTrue(ProviderOperations.isSucceeded(100));
+ assertTrue(ProviderOperations.isSucceeded(400));
+ }
+
+ @Test(expected = APPCException.class)
+ public void topologyDG_should_throw_given_null_message() throws APPCException {
+
+ providerOperations.topologyDG("test-rpc-name", null);
+ }
+
+ @Test
+ public void todo() throws APPCException {
+ //TODO write some test cases for topologyDG method
+// JsonNode result = providerOperations.topologyDG("test", jsonNode);
+ }
+
+ @Test(expected = SocketException.class)
+ public void sslSocketFactory_should_throw_when_socket_not_connected() throws IOException {
+ Socket socket = socketFactory.createSocket();
+ assertNotNull(socket);
+
+ socketFactory.createSocket(socket, "127.0.0.1", 123, true);
+ }
+}