From bae12bf7d5a92a4d6be22e9ce8c3dc9878c59f36 Mon Sep 17 00:00:00 2001 From: Bogumil Zebek Date: Wed, 10 Mar 2021 12:55:08 +0100 Subject: Package rename Step 2: package rename, fix pom.xml, fix integration tests Issue-ID: INT-1869 Signed-off-by: Zebek Bogumil Change-Id: Ia4c6823e4facc3791583fb39caba3bcc125b3af7 --- .../simulator/client/HttpClientAdapterImpl.java | 119 +++++++++++++++++++++ 1 file changed, 119 insertions(+) create mode 100644 src/main/java/org/onap/integration/simulators/nfsimulator/vesclient/simulator/client/HttpClientAdapterImpl.java (limited to 'src/main/java/org/onap/integration/simulators/nfsimulator/vesclient/simulator/client/HttpClientAdapterImpl.java') diff --git a/src/main/java/org/onap/integration/simulators/nfsimulator/vesclient/simulator/client/HttpClientAdapterImpl.java b/src/main/java/org/onap/integration/simulators/nfsimulator/vesclient/simulator/client/HttpClientAdapterImpl.java new file mode 100644 index 0000000..6cddc18 --- /dev/null +++ b/src/main/java/org/onap/integration/simulators/nfsimulator/vesclient/simulator/client/HttpClientAdapterImpl.java @@ -0,0 +1,119 @@ +/* + * ============LICENSE_START======================================================= + * PNF-REGISTRATION-HANDLER + * ================================================================================ + * Copyright (C) 2020 Nokia. 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.integration.simulators.nfsimulator.vesclient.simulator.client; + +import org.apache.commons.codec.binary.Base64; +import org.apache.http.HttpHeaders; +import org.apache.http.HttpResponse; +import org.apache.http.client.HttpClient; +import org.apache.http.client.methods.HttpPost; +import org.apache.http.entity.StringEntity; +import org.apache.http.util.EntityUtils; +import org.onap.integration.simulators.nfsimulator.vesclient.simulator.client.utils.ssl.HttpClientFactoryFacade; +import org.onap.integration.simulators.nfsimulator.vesclient.simulator.client.utils.ssl.SslAuthenticationHelper; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.slf4j.MDC; +import org.slf4j.Marker; +import org.slf4j.MarkerFactory; + +import java.io.IOException; +import java.io.UnsupportedEncodingException; +import java.net.URI; +import java.net.URISyntaxException; +import java.nio.charset.StandardCharsets; +import java.security.GeneralSecurityException; +import java.util.UUID; + +import static org.onap.integration.simulators.nfsimulator.vesclient.logging.MdcVariables.REQUEST_ID; +import static org.onap.integration.simulators.nfsimulator.vesclient.logging.MdcVariables.X_INVOCATION_ID; +import static org.onap.integration.simulators.nfsimulator.vesclient.logging.MdcVariables.X_ONAP_REQUEST_ID; + +public class HttpClientAdapterImpl implements HttpClientAdapter { + + private static final Logger LOGGER = LoggerFactory.getLogger(HttpClientAdapterImpl.class); + private static final String CONTENT_TYPE = "Content-Type"; + private static final String APPLICATION_JSON = "application/json"; + private static final Marker INVOKE = MarkerFactory.getMarker("INVOKE"); + private static final HttpApacheResponseAdapterFactory responseFactory = new HttpApacheResponseAdapterFactory(); + private final HttpClient client; + private final String targetUrl; + + public HttpClientAdapterImpl(String targetUrl, SslAuthenticationHelper sslAuthenticationHelper) + throws IOException, GeneralSecurityException { + this.client = HttpClientFactoryFacade.create(targetUrl, sslAuthenticationHelper); + this.targetUrl = targetUrl; + } + + HttpClientAdapterImpl(HttpClient client, String targetUrl) { + this.client = client; + this.targetUrl = targetUrl; + } + + @Override + public HttpResponseAdapter send(String content) { + HttpResponseAdapter vesResponse; + try { + HttpResponse response = sendAndRetrieve(content); + LOGGER.info(INVOKE, "Message sent, ves response code: {}", response.getStatusLine()); + vesResponse = responseFactory.create(response); + EntityUtils.consumeQuietly(response.getEntity()); //response has to be fully consumed otherwise apache won't release connection + } catch (IOException | URISyntaxException e) { + LOGGER.warn("Error sending message to ves: {}", e.getMessage(), e.getCause()); + vesResponse = new HttpResponseAdapter(421, String.format("Fail to connect with ves: %s", e.getMessage())); + } + return vesResponse; + } + + private HttpResponse sendAndRetrieve(String content) throws IOException, URISyntaxException { + HttpPost request = createRequest(content); + HttpResponse httpResponse = client.execute(request); + request.releaseConnection(); + return httpResponse; + } + + private HttpPost createRequest(String content) throws UnsupportedEncodingException, URISyntaxException { + LOGGER.info("sending request using address: {}", this.targetUrl); + URI targetAddress = new URI(this.targetUrl); + HttpPost request = new HttpPost(targetAddress); + if(urlContainsUserInfo(targetAddress)) { + request.addHeader(HttpHeaders.AUTHORIZATION, getAuthenticationHeaderForUser(targetAddress.getUserInfo())); + } + StringEntity stringEntity = new StringEntity(content); + request.addHeader(CONTENT_TYPE, APPLICATION_JSON); + request.addHeader(X_ONAP_REQUEST_ID, MDC.get(REQUEST_ID)); + request.addHeader(X_INVOCATION_ID, UUID.randomUUID().toString()); + request.setEntity(stringEntity); + return request; + } + + private boolean urlContainsUserInfo(URI targetAddress) { + return targetAddress.getUserInfo() != null && !targetAddress.getUserInfo().isEmpty(); + } + + private String getAuthenticationHeaderForUser(String userInfo) { + final byte[] encodedUserInfo = Base64.encodeBase64( + userInfo.getBytes(StandardCharsets.ISO_8859_1) + ); + return String.format("Basic %s", new String(encodedUserInfo)); + } + +} -- cgit 1.2.3-korg