Revert "Support SIP TLS"

This reverts commit a2feaf9b65cbba66181fb560b5815a62427d65cc.

Reason for revert: deployment issue

Change-Id: Ic21e213493f51d0c11778187ab054881bba7c21e
Issue-ID: SDC-4483
Signed-off-by: MichaelMorris <michael.morris@est.tech>

8 files changed, 292 insertions, 40 deletions

diff --git a/common-app-api/src/main/java/org/openecomp/sdc/be/config/ConfigurationManager.java b/common-app-api/src/main/java/org/openecomp/sdc/be/config/ConfigurationManager.java
index 03cbc5952a..7241decd62 100644
--- a/common-app-api/src/main/java/org/openecomp/sdc/be/config/ConfigurationManager.java
+++ b/common-app-api/src/main/java/org/openecomp/sdc/be/config/ConfigurationManager.java
@@ -20,6 +20,8 @@
 package org.openecomp.sdc.be.config;
 
 import com.google.common.annotations.VisibleForTesting;
+import java.util.HashMap;
+import java.util.Map;
 import org.openecomp.sdc.be.config.validation.ArtifactConfigValidator;
 import org.openecomp.sdc.common.api.ArtifactTypeEnum;
 import org.openecomp.sdc.common.api.BasicConfiguration;
@@ -29,14 +31,11 @@ import org.openecomp.sdc.common.api.FileChangeCallback;
 import org.openecomp.sdc.common.config.EcompErrorConfiguration;
 import org.openecomp.sdc.common.config.IEcompConfigurationManager;
 
-import java.util.HashMap;
-import java.util.Map;
-
 public class ConfigurationManager implements FileChangeCallback, IEcompConfigurationManager {
 
     private static ConfigurationManager instance;
     final Map<String, Object> configurations = new HashMap<>();
-    private ConfigurationSource configurationSource;
+    ConfigurationSource configurationSource = null;
 
     @VisibleForTesting
     public ConfigurationManager() {
@@ -68,7 +67,7 @@ public class ConfigurationManager implements FileChangeCallback, IEcompConfigura
         final Object configurationObj = configurations.get(getKey(Configuration.class));
         if (configurationObj instanceof Configuration) {
             final ArtifactConfigValidator artifactConfigValidator = new ArtifactConfigValidator((Configuration) configurationObj,
-                    ArtifactTypeEnum.getBaseArtifacts());
+                ArtifactTypeEnum.getBaseArtifacts());
             artifactConfigValidator.validate();
         }
     }
diff --git a/common-app-api/src/main/java/org/openecomp/sdc/common/http/client/api/HttpClientFactory.java b/common-app-api/src/main/java/org/openecomp/sdc/common/http/client/api/HttpClientFactory.java
index 599c43ac67..d45deb328b 100644
--- a/common-app-api/src/main/java/org/openecomp/sdc/common/http/client/api/HttpClientFactory.java
+++ b/common-app-api/src/main/java/org/openecomp/sdc/common/http/client/api/HttpClientFactory.java
@@ -23,17 +23,15 @@ import org.apache.http.client.HttpRequestRetryHandler;
 import org.apache.http.client.UserTokenHandler;
 import org.apache.http.client.config.RequestConfig;
 import org.apache.http.conn.HttpClientConnectionManager;
-import org.apache.http.impl.client.HttpClientBuilder;
+import org.apache.http.impl.client.CloseableHttpClient;
 import org.apache.http.impl.client.HttpClients;
-import org.onap.config.api.JettySSLUtils;
 import org.openecomp.sdc.common.api.Constants;
 import org.openecomp.sdc.common.http.config.ClientCertificate;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
+import org.openecomp.sdc.common.log.wrappers.Logger;
 
 public class HttpClientFactory {
 
-    private static final Logger LOGGER = LoggerFactory.getLogger(HttpClientFactory.class);
+    private static final Logger logger = Logger.getLogger(HttpClientFactory.class.getName());
     private static final UserTokenHandler userTokenHandler = context -> null;
     private final HttpConnectionMngFactory connectionMngFactory;
 
@@ -42,25 +40,13 @@ public class HttpClientFactory {
     }
 
     HttpClient createClient(String protocol, HttpClientConfigImmutable config) {
-        LOGGER.debug("Create {} client based on {}", protocol, config);
-        final ClientCertificate clientCertificate = Constants.HTTPS.equals(protocol) ? config.getClientCertificate() : null;
-        final HttpClientConnectionManager connectionManager = connectionMngFactory.getOrCreate(clientCertificate);
-        final RequestConfig requestConfig = createClientTimeoutConfiguration(config);
-
-        try {
-            final HttpClientBuilder httpClientBuilder = HttpClients.custom()
-                .setDefaultRequestConfig(requestConfig)
-                .setConnectionManager(connectionManager)
-                .setUserTokenHandler(userTokenHandler)
-                .setRetryHandler(resolveRetryHandler(config));
-            if (clientCertificate != null) {
-                httpClientBuilder.setSSLContext(JettySSLUtils.getSslContext());
-            }
-            return new HttpClient(httpClientBuilder.build(), config);
-        } catch (Exception e) {
-            LOGGER.error("Failed to createClient", e);
-            throw new RuntimeException(e);
-        }
+        logger.debug("Create {} client based on {}", protocol, config);
+        ClientCertificate clientCertificate = Constants.HTTPS.equals(protocol) ? config.getClientCertificate() : null;
+        HttpClientConnectionManager connectionManager = connectionMngFactory.getOrCreate(clientCertificate);
+        RequestConfig requestConfig = createClientTimeoutConfiguration(config);
+        CloseableHttpClient client = HttpClients.custom().setDefaultRequestConfig(requestConfig).setConnectionManager(connectionManager)
+            .setUserTokenHandler(userTokenHandler).setRetryHandler(resolveRetryHandler(config)).build();
+        return new HttpClient(client, config);
     }
 
     private HttpRequestRetryHandler resolveRetryHandler(HttpClientConfigImmutable config) {
diff --git a/common-app-api/src/main/java/org/openecomp/sdc/common/http/client/api/HttpResponse.java b/common-app-api/src/main/java/org/openecomp/sdc/common/http/client/api/HttpResponse.java
index bd5990eed5..573c97f130 100644
--- a/common-app-api/src/main/java/org/openecomp/sdc/common/http/client/api/HttpResponse.java
+++ b/common-app-api/src/main/java/org/openecomp/sdc/common/http/client/api/HttpResponse.java
@@ -19,12 +19,8 @@
  */
 package org.openecomp.sdc.common.http.client.api;
 
-import lombok.AllArgsConstructor;
-import lombok.Getter;
 import org.apache.commons.lang3.StringUtils;
 
-@Getter
-@AllArgsConstructor
 public class HttpResponse<T> {
 
     private final T response;
@@ -32,11 +28,39 @@ public class HttpResponse<T> {
     private final String description;
 
     public HttpResponse(T response, int statusCode) {
-        this(response, statusCode, StringUtils.EMPTY);
+        this.response = response;
+        this.statusCode = statusCode;
+        this.description = StringUtils.EMPTY;
+    }
+
+    public HttpResponse(T response, int statusCode, String description) {
+        this.response = response;
+        this.statusCode = statusCode;
+        this.description = description;
+    }
+
+    public T getResponse() {
+        return response;
+    }
+
+    public int getStatusCode() {
+        return statusCode;
+    }
+
+    public String getDescription() {
+        return description;
     }
 
     @Override
     public String toString() {
-        return "HttpResponse [response=" + response + ", statusCode=" + statusCode + ", description=" + description + "]";
+        StringBuilder builder = new StringBuilder();
+        builder.append("HttpResponse [response=");
+        builder.append(response);
+        builder.append(", statusCode=");
+        builder.append(statusCode);
+        builder.append(", description=");
+        builder.append(description);
+        builder.append("]");
+        return builder.toString();
     }
 }
diff --git a/common-app-api/src/main/java/org/openecomp/sdc/common/listener/AppContextListener.java b/common-app-api/src/main/java/org/openecomp/sdc/common/listener/AppContextListener.java
index d85dab0db6..70a94fd460 100644
--- a/common-app-api/src/main/java/org/openecomp/sdc/common/listener/AppContextListener.java
+++ b/common-app-api/src/main/java/org/openecomp/sdc/common/listener/AppContextListener.java
@@ -39,7 +39,6 @@ public class AppContextListener implements ServletContextListener {
 
     private static Logger log = Logger.getLogger(AppContextListener.class.getName());
 
-    @Override
     public void contextInitialized(ServletContextEvent context) {
         log.debug("ServletContextListener initialized ");
         log.debug("After read values from Manifest {}", getManifestInfo(context.getServletContext()));
@@ -58,7 +57,6 @@ public class AppContextListener implements ServletContextListener {
         ExternalConfiguration.listenForChanges();
     }
 
-    @Override
     public void contextDestroyed(ServletContextEvent context) {
         log.debug("ServletContextListener destroyed");
         ExternalConfiguration.stopListenForFileChanges();
diff --git a/common-app-api/src/main/java/org/openecomp/sdc/common/log/interceptors/ApacheClientLogRequestInterceptor.java b/common-app-api/src/main/java/org/openecomp/sdc/common/log/interceptors/ApacheClientLogRequestInterceptor.java
new file mode 100644
index 0000000000..82bf295762
--- /dev/null
+++ b/common-app-api/src/main/java/org/openecomp/sdc/common/log/interceptors/ApacheClientLogRequestInterceptor.java
@@ -0,0 +1,63 @@
+package org.openecomp.sdc.common.log.interceptors;
+
+import java.io.IOException;
+import java.net.URI;
+import org.apache.http.HttpException;
+import org.apache.http.HttpMessage;
+import org.apache.http.HttpRequest;
+import org.apache.http.HttpRequestInterceptor;
+import org.apache.http.HttpResponse;
+import org.apache.http.protocol.HttpContext;
+import org.onap.logging.filter.base.AbstractMetricLogFilter;
+import org.onap.logging.ref.slf4j.ONAPLogConstants;
+import org.openecomp.sdc.common.log.elements.LogFieldsMdcHandler;
+
+public class ApacheClientLogRequestInterceptor extends AbstractMetricLogFilter<HttpRequest, HttpResponse, HttpMessage> implements
+    HttpRequestInterceptor {
+
+    private String previousInvocationId;
+
+    @Override
+    protected void addHeader(HttpMessage httpMessage, String s, String s1) {
+        httpMessage.addHeader(s, s1);
+    }
+
+    @Override
+    protected String getTargetServiceName(HttpRequest httpRequest) {
+        return httpRequest.getRequestLine().getUri();
+    }
+
+    @Override
+    protected String getServiceName(HttpRequest httpRequest) {
+        return URI.create(httpRequest.getRequestLine().getUri()).getPath();
+    }
+
+    @Override
+    protected int getHttpStatusCode(HttpResponse httpResponse) {
+        return httpResponse.getStatusLine().getStatusCode();
+    }
+
+    @Override
+    protected String getResponseCode(HttpResponse httpResponse) {
+        return String.valueOf(httpResponse.getStatusLine().getStatusCode());
+    }
+
+    @Override
+    protected String getTargetEntity(HttpRequest httpRequest) {
+        //fallback to default value that provided by AbstractMetricLogFilter
+        return null;
+    }
+
+    @Override
+    protected void additionalPre(HttpRequest httpRequest, HttpMessage httpMessage) {
+        String outgoingInvocationId = httpMessage.getFirstHeader(ONAPLogConstants.Headers.INVOCATION_ID).getValue();
+        LogFieldsMdcHandler.getInstance().setOutgoingInvocationId(outgoingInvocationId);
+        LogFieldsMdcHandler.getInstance().setKeyInvocationId(previousInvocationId);
+    }
+
+    @Override
+    public void process(HttpRequest httpRequest, HttpContext httpContext) throws HttpException, IOException {
+        previousInvocationId = LogFieldsMdcHandler.getInstance().getKeyInvocationId();
+        super.pre(httpRequest, httpRequest);
+    }
+}
diff --git a/common-app-api/src/main/java/org/openecomp/sdc/common/log/interceptors/ApacheClientLogResponseInterceptor.java b/common-app-api/src/main/java/org/openecomp/sdc/common/log/interceptors/ApacheClientLogResponseInterceptor.java
new file mode 100644
index 0000000000..26c7c2540b
--- /dev/null
+++ b/common-app-api/src/main/java/org/openecomp/sdc/common/log/interceptors/ApacheClientLogResponseInterceptor.java
@@ -0,0 +1,51 @@
+package org.openecomp.sdc.common.log.interceptors;
+
+import java.io.IOException;
+import java.net.URI;
+import org.apache.http.HttpException;
+import org.apache.http.HttpMessage;
+import org.apache.http.HttpRequest;
+import org.apache.http.HttpResponse;
+import org.apache.http.HttpResponseInterceptor;
+import org.apache.http.protocol.HttpContext;
+import org.onap.logging.filter.base.AbstractMetricLogFilter;
+
+public class ApacheClientLogResponseInterceptor extends AbstractMetricLogFilter<HttpRequest, HttpResponse, HttpMessage> implements
+    HttpResponseInterceptor {
+
+    @Override
+    protected void addHeader(HttpMessage httpMessage, String s, String s1) {
+        httpMessage.addHeader(s, s1);
+    }
+
+    @Override
+    protected String getTargetServiceName(HttpRequest httpRequest) {
+        return httpRequest.getRequestLine().getUri();
+    }
+
+    @Override
+    protected String getServiceName(HttpRequest httpRequest) {
+        return URI.create(httpRequest.getRequestLine().getUri()).getPath();
+    }
+
+    @Override
+    protected int getHttpStatusCode(HttpResponse httpResponse) {
+        return httpResponse.getStatusLine().getStatusCode();
+    }
+
+    @Override
+    protected String getResponseCode(HttpResponse httpResponse) {
+        return String.valueOf(httpResponse.getStatusLine().getStatusCode());
+    }
+
+    @Override
+    protected String getTargetEntity(HttpRequest httpRequest) {
+        //fallback to default value that provided by AbstractMetricLogFilter
+        return null;
+    }
+
+    @Override
+    public void process(HttpResponse httpResponse, HttpContext httpContext) throws HttpException, IOException {
+        super.post(null, httpResponse);
+    }
+}
diff --git a/common-app-api/src/main/java/org/openecomp/sdc/common/util/StreamUtils.java b/common-app-api/src/main/java/org/openecomp/sdc/common/util/StreamUtils.java
new file mode 100644
index 0000000000..37769fbaef
--- /dev/null
+++ b/common-app-api/src/main/java/org/openecomp/sdc/common/util/StreamUtils.java
@@ -0,0 +1,132 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * 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.openecomp.sdc.common.util;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Spliterator;
+import java.util.Spliterators.AbstractSpliterator;
+import java.util.function.Consumer;
+import java.util.function.Predicate;
+import java.util.stream.Stream;
+import java.util.stream.StreamSupport;
+
+/**
+ * Utility Class For Actions On Streams
+ *
+ * @author mshitrit
+ */
+public final class StreamUtils {
+
+    private StreamUtils() {
+        throw new UnsupportedOperationException();
+    }
+
+    /**
+     * Breaks the stream when the predicate is not met.<br> Does not evaluate elements after the stream breaks.<br> This method evaluates the
+     * stream.<br>
+     *
+     * @param stream
+     * @param predicate
+     * @return
+     */
+    public static <T> Stream<T> takeWhilePlusOneNoEval(Stream<T> stream, Predicate<T> predicate) {
+        List<T> results = new ArrayList<>();
+        Consumer<T> listAdder = results::add;
+        stream.map(e -> {
+            listAdder.accept(e);
+            return e;
+        }).filter(e -> !predicate.test(e)).findFirst();
+        return results.stream();
+    }
+
+    public static <T> Stream<T> takeWhile(Stream<T> stream, Predicate<T> predicate) {
+        return StreamSupport.stream(takeWhile(stream.spliterator(), predicate), false);
+    }
+
+    public static <T> Stream<T> takeWhilePlusOne(Stream<T> stream, Predicate<T> predicate) {
+        return StreamSupport.stream(takeWhile(stream.spliterator(), new StopAfterFailPredicate<>(predicate)), false);
+    }
+
+    private static <T> Spliterator<T> takeWhile(Spliterator<T> splitr, Predicate<T> predicate) {
+        return new MySplitIterator<>(splitr, predicate);
+    }
+
+    public static class MySplitIterator<T> extends AbstractSpliterator<T> implements Spliterator<T> {
+
+        boolean stillGoing = true;
+        private Spliterator<T> innerItr;
+        private Predicate<T> innerPred;
+
+        private MySplitIterator(Spliterator<T> splitItr, Predicate<T> pred) {
+            super(splitItr.estimateSize(), 0);
+            innerItr = splitItr;
+            innerPred = pred;
+        }
+
+        @Override
+        public boolean tryAdvance(Consumer<? super T> action) {
+            boolean canAdvance = true;
+            if (stillGoing) {
+                stillGoing = innerItr.tryAdvance(createConsumerWrapper(action));
+            } else {
+                canAdvance = false;
+            }
+            return canAdvance;
+        }
+
+        private Consumer<? super T> createConsumerWrapper(Consumer<? super T> action) {
+            return new Consumer<T>() {
+                @Override
+                public void accept(T t) {
+                    stillGoing = innerPred.test(t);
+                    if (stillGoing) {
+                        action.accept(t);
+                    }
+                }
+            };
+        }
+    }
+
+    public static class StopAfterFailPredicate<T> implements Predicate<T> {
+
+        boolean hasNotFailed;
+        Predicate<T> innerPredicate;
+
+        private StopAfterFailPredicate(Predicate<T> pred) {
+            hasNotFailed = true;
+            innerPredicate = pred;
+        }
+
+        ;
+
+        @Override
+        public boolean test(T t) {
+            boolean isPassed;
+            if (hasNotFailed) {
+                isPassed = true;
+                hasNotFailed = innerPredicate.test(t);
+            } else {
+                isPassed = false;
+            }
+            return isPassed;
+        }
+    }
+}
diff --git a/common-app-api/src/main/java/org/openecomp/sdc/fe/config/ConfigurationManager.java b/common-app-api/src/main/java/org/openecomp/sdc/fe/config/ConfigurationManager.java
index 798bacf9a3..0d5cf62cb1 100644
--- a/common-app-api/src/main/java/org/openecomp/sdc/fe/config/ConfigurationManager.java
+++ b/common-app-api/src/main/java/org/openecomp/sdc/fe/config/ConfigurationManager.java
@@ -34,8 +34,8 @@ public class ConfigurationManager implements FileChangeCallback, IEcompConfigura
 
     private static final Logger log = Logger.getLogger(ConfigurationManager.class.getName());
     private static ConfigurationManager instance;
-    private final ConfigurationSource configurationSource;
-    private final Map<String, Object> configurations = new HashMap<>();
+    ConfigurationSource configurationSource = null;
+    Map<String, Object> configurations = new HashMap<>();
 
     public ConfigurationManager(ConfigurationSource configurationSource) {
         super();
@@ -101,7 +101,6 @@ public class ConfigurationManager implements FileChangeCallback, IEcompConfigura
         return (Configuration) configurations.get(getKey(Configuration.class));
     }
 
-    @Override
     public void reconfigure(BasicConfiguration obj) {
         //