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-rw-r--r--bpmn/so-bpmn-infrastructure-common/src/main/java/org/onap/so/bpmn/infrastructure/workflow/service/ServicePluginFactory.java422
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diff --git a/bpmn/so-bpmn-infrastructure-common/src/main/java/org/onap/so/bpmn/infrastructure/workflow/service/ServicePluginFactory.java b/bpmn/so-bpmn-infrastructure-common/src/main/java/org/onap/so/bpmn/infrastructure/workflow/service/ServicePluginFactory.java
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index 0000000000..bd781756a5
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+++ b/bpmn/so-bpmn-infrastructure-common/src/main/java/org/onap/so/bpmn/infrastructure/workflow/service/ServicePluginFactory.java
@@ -0,0 +1,422 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP - SO
+ * ================================================================================
+ * Copyright (C) 2018 Huawei 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.so.bpmn.infrastructure.workflow.service;
+
+import java.io.IOException;
+import java.net.SocketTimeoutException;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Map.Entry;
+
+import org.apache.http.HttpResponse;
+import org.apache.http.ParseException;
+import org.apache.http.client.HttpClient;
+import org.apache.http.client.config.RequestConfig;
+import org.apache.http.client.methods.HttpDelete;
+import org.apache.http.client.methods.HttpGet;
+import org.apache.http.client.methods.HttpPost;
+import org.apache.http.client.methods.HttpPut;
+import org.apache.http.client.methods.HttpRequestBase;
+import org.apache.http.conn.ConnectTimeoutException;
+import org.apache.http.entity.ContentType;
+import org.apache.http.entity.StringEntity;
+import org.apache.http.impl.client.HttpClientBuilder;
+import org.apache.http.util.EntityUtils;
+import org.camunda.bpm.engine.runtime.Execution;
+import org.onap.so.bpmn.core.UrnPropertiesReader;
+import org.onap.so.bpmn.core.domain.ServiceDecomposition;
+import org.onap.so.bpmn.core.json.JsonUtils;
+import org.onap.so.logger.MessageEnum;
+import org.onap.so.logger.MsoLogger;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.core.env.Environment;
+
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.SerializationFeature;
+
+public class ServicePluginFactory {
+
+ // SOTN calculate route
+ public static final String OOF_Default_EndPoint = "http://192.168.1.223:8443/oof/sotncalc";
+
+ public static final String Third_SP_Default_EndPoint = "http://192.168.1.223:8443/sp/resourcemgr/querytps";
+
+ private static final int DEFAULT_TIME_OUT = 60000;
+
+ static JsonUtils jsonUtil = new JsonUtils();
+
+ private static MsoLogger LOGGER = MsoLogger.getMsoLogger(MsoLogger.Catalog.RA, ServicePluginFactory.class);
+
+ private static ServicePluginFactory instance;
+
+
+ public static synchronized ServicePluginFactory getInstance() {
+ if (null == instance) {
+ instance = new ServicePluginFactory();
+ }
+ return instance;
+ }
+
+ private String getThirdSPEndPoint(){
+ return UrnPropertiesReader.getVariable("mso.service-plugin.third-sp-endpoint", Third_SP_Default_EndPoint);
+ }
+
+ private String getOOFCalcEndPoint(){
+ return UrnPropertiesReader.getVariable("mso.service-plugin.oof-calc-endpoint", OOF_Default_EndPoint);
+ }
+
+
+ public String preProcessService(ServiceDecomposition serviceDecomposition, String uuiRequest) {
+
+ // now only for sotn
+ if (isSOTN(serviceDecomposition, uuiRequest)) {
+ // We Need to query the terminalpoint of the VPN by site location
+ // info
+ return preProcessSOTNService(serviceDecomposition, uuiRequest);
+ }
+ return uuiRequest;
+ }
+
+ public String doServiceHoming(ServiceDecomposition serviceDecomposition, String uuiRequest) {
+ // now only for sotn
+ if (isSOTN(serviceDecomposition, uuiRequest)) {
+ return doSOTNServiceHoming(serviceDecomposition, uuiRequest);
+ }
+ return uuiRequest;
+ }
+
+ private boolean isSOTN(ServiceDecomposition serviceDecomposition, String uuiRequest) {
+ // there should be a register platform , we check it very simple here.
+ return uuiRequest.contains("clientSignal") && uuiRequest.contains("vpnType");
+ }
+
+ private String preProcessSOTNService(ServiceDecomposition serviceDecomposition, String uuiRequest) {
+ Map<String, Object> uuiObject = getJsonObject(uuiRequest, Map.class);
+ Map<String, Object> serviceObject = (Map<String, Object>) uuiObject.get("service");
+ Map<String, Object> serviceParametersObject = (Map<String, Object>) serviceObject.get("parameters");
+ Map<String, Object> serviceRequestInputs = (Map<String, Object>) serviceParametersObject.get("requestInputs");
+ List<Object> resources = (List<Object>) serviceParametersObject.get("resources");
+ // This is a logic for demo , it could not be finalized to community.
+ String srcLocation = "";
+ String dstLocation = "";
+ String srcClientSignal = "";
+ String dstClientSignal = "";
+ // support R2 uuiReq and R1 uuiReq
+ // logic for R2 uuiRequest params in service level
+ for (Entry<String, Object> entry : serviceRequestInputs.entrySet()) {
+ if (entry.getKey().toLowerCase().contains("location")) {
+ if ("".equals(srcLocation)) {
+ srcLocation = (String) entry.getValue();
+ } else if ("".equals(dstLocation)) {
+ dstLocation = (String) entry.getValue();
+ }
+ }
+ if (entry.getKey().toLowerCase().contains("clientsignal")) {
+ if ("".equals(srcClientSignal)) {
+ srcClientSignal = (String) entry.getValue();
+ } else if ("".equals(dstClientSignal)) {
+ dstClientSignal = (String) entry.getValue();
+ }
+ }
+ }
+
+ // logic for R1 uuiRequest, params in resource level
+ for (Object resource : resources) {
+ Map<String, Object> resourceObject = (Map<String, Object>) resource;
+ Map<String, Object> resourceParametersObject = (Map<String, Object>) resourceObject.get("parameters");
+ Map<String, Object> resourceRequestInputs = (Map<String, Object>) resourceParametersObject
+ .get("requestInputs");
+ for (Entry<String, Object> entry : resourceRequestInputs.entrySet()) {
+ if (entry.getKey().toLowerCase().contains("location")) {
+ if ("".equals(srcLocation)) {
+ srcLocation = (String) entry.getValue();
+ } else if ("".equals(dstLocation)) {
+ dstLocation = (String) entry.getValue();
+ }
+ }
+ if (entry.getKey().toLowerCase().contains("clientsignal")) {
+ if ("".equals(srcClientSignal)) {
+ srcClientSignal = (String) entry.getValue();
+ } else if ("".equals(dstClientSignal)) {
+ dstClientSignal = (String) entry.getValue();
+ }
+ }
+ }
+ }
+
+ Map<String, Object> vpnRequestInputs = getVPNResourceRequestInputs(resources);
+ // here we put client signal to vpn resource inputs
+ vpnRequestInputs.put("src-client-signal", srcClientSignal);
+ vpnRequestInputs.put("dst-client-signal", dstClientSignal);
+
+ // Now we need to query terminal points from SP resourcemgr system.
+ List<Object> locationTerminalPointList = queryTerminalPointsFromServiceProviderSystem(srcLocation, dstLocation);
+ Map<String, Object> tpInfoMap = (Map<String, Object>) locationTerminalPointList.get(0);
+
+ serviceRequestInputs.put("inner-src-access-provider-id", tpInfoMap.get("access-provider-id"));
+ serviceRequestInputs.put("inner-src-access-client-id", tpInfoMap.get("access-client-id"));
+ serviceRequestInputs.put("inner-src-access-topology-id", tpInfoMap.get("access-topology-id"));
+ serviceRequestInputs.put("inner-src-access-node-id", tpInfoMap.get("access-node-id"));
+ serviceRequestInputs.put("inner-src-access-ltp-id", tpInfoMap.get("access-ltp-id"));
+ tpInfoMap = (Map<String, Object>) locationTerminalPointList.get(1);
+
+ serviceRequestInputs.put("inner-dst-access-provider-id", tpInfoMap.get("access-provider-id"));
+ serviceRequestInputs.put("inner-dst-access-client-id", tpInfoMap.get("access-client-id"));
+ serviceRequestInputs.put("inner-dst-access-topology-id", tpInfoMap.get("access-topology-id"));
+ serviceRequestInputs.put("inner-dst-access-node-id", tpInfoMap.get("access-node-id"));
+ serviceRequestInputs.put("inner-dst-access-ltp-id", tpInfoMap.get("access-ltp-id"));
+
+ String newRequest = getJsonString(uuiObject);
+ return newRequest;
+ }
+
+ private List<Object> queryTerminalPointsFromServiceProviderSystem(String srcLocation, String dstLocation) {
+ Map<String, String> locationSrc = new HashMap<>();
+ locationSrc.put("location", srcLocation);
+ Map<String, String> locationDst = new HashMap<>();
+ locationDst.put("location", dstLocation);
+ List<Map<String, String>> locations = new ArrayList<>();
+ locations.add(locationSrc);
+ locations.add(locationDst);
+ List<Object> returnList = new ArrayList<>();
+ String reqContent = getJsonString(locations);
+ String url = getThirdSPEndPoint();
+ String responseContent = sendRequest(url, "POST", reqContent);
+ if (null != responseContent) {
+ returnList = getJsonObject(responseContent, List.class);
+ }
+ return returnList;
+ }
+
+ private Map<String, Object> getVPNResourceRequestInputs(List<Object> resources) {
+ for (Object resource : resources) {
+ Map<String, Object> resourceObject = (Map<String, Object>) resource;
+ Map<String, Object> resourceParametersObject = (Map<String, Object>) resourceObject.get("parameters");
+ Map<String, Object> resourceRequestInputs = (Map<String, Object>) resourceParametersObject
+ .get("requestInputs");
+ for (Entry<String, Object> entry : resourceRequestInputs.entrySet()) {
+ if (entry.getKey().toLowerCase().contains("vpntype")) {
+ return resourceRequestInputs;
+ }
+ }
+ }
+ return null;
+ }
+
+ public static void main(String args[]){
+ String str = "restconf/config/GENERIC-RESOURCE-API:services/service/eca7e542-12ba-48de-8544-fac59303b14e/service-data/networks/network/aec07806-1671-4af2-b722-53c8e320a633/network-data/";
+
+ int index1 = str.indexOf("/network/");
+ int index2 = str.indexOf("/network-data");
+
+ String str1 = str.substring(index1 + "/network/".length(), index2);
+ System.out.println(str1);
+
+ }
+
+ private String doSOTNServiceHoming(ServiceDecomposition serviceDecomposition, String uuiRequest) {
+ // query the route for the service.
+ Map<String, Object> uuiObject = getJsonObject(uuiRequest, Map.class);
+ Map<String, Object> serviceObject = (Map<String, Object>) uuiObject.get("service");
+ Map<String, Object> serviceParametersObject = (Map<String, Object>) serviceObject.get("parameters");
+ Map<String, Object> serviceRequestInputs = (Map<String, Object>) serviceParametersObject.get("requestInputs");
+ Map<String, Object> oofQueryObject = new HashMap<>();
+ List<Object> resources = (List<Object>) serviceParametersObject.get("resources");
+ oofQueryObject.put("src-access-provider-id", serviceRequestInputs.get("inner-src-access-provider-id"));
+ oofQueryObject.put("src-access-client-id", serviceRequestInputs.get("inner-src-access-client-id"));
+ oofQueryObject.put("src-access-topology-id", serviceRequestInputs.get("inner-src-access-topology-id"));
+ oofQueryObject.put("src-access-node-id", serviceRequestInputs.get("inner-src-access-node-id"));
+ oofQueryObject.put("src-access-ltp-id", serviceRequestInputs.get("inner-src-access-ltp-id"));
+ oofQueryObject.put("dst-access-provider-id", serviceRequestInputs.get("inner-dst-access-provider-id"));
+ oofQueryObject.put("dst-access-client-id", serviceRequestInputs.get("inner-dst-access-client-id"));
+ oofQueryObject.put("dst-access-topology-id", serviceRequestInputs.get("inner-dst-access-topology-id"));
+ oofQueryObject.put("dst-access-node-id", serviceRequestInputs.get("inner-dst-access-node-id"));
+ oofQueryObject.put("dst-access-ltp-id", serviceRequestInputs.get("inner-dst-access-ltp-id"));
+ String oofRequestReq = getJsonString(oofQueryObject);
+ String url = getOOFCalcEndPoint();
+ String responseContent = sendRequest(url, "POST", oofRequestReq);
+
+ List<Object> returnList = new ArrayList<>();
+ if (null != responseContent) {
+ returnList = getJsonObject(responseContent, List.class);
+ }
+ // in demo we have only one VPN. no cross VPNs, so get first item.
+ Map<String, Object> returnRoute = getReturnRoute(returnList);
+ Map<String, Object> vpnRequestInputs = getVPNResourceRequestInputs(resources);
+ vpnRequestInputs.putAll(returnRoute);
+ String newRequest = getJsonString(uuiObject);
+ return newRequest;
+ }
+
+ private Map<String, Object> getReturnRoute(List<Object> returnList){
+ Map<String, Object> returnRoute = new HashMap<>();
+ for(Object returnVpn :returnList){
+ Map<String, Object> returnVpnInfo = (Map<String, Object>) returnVpn;
+ String accessTopoId = (String)returnVpnInfo.get("access-topology-id");
+ if("100".equals(accessTopoId)){
+ returnRoute.putAll(returnVpnInfo);
+ }
+ else if("101".equals(accessTopoId)){
+ for(String key : returnVpnInfo.keySet()){
+ returnRoute.put("domain1-" + key, returnVpnInfo.get(key));
+ }
+ }
+ else if("102".equals(accessTopoId)){
+ for(String key : returnVpnInfo.keySet()){
+ returnRoute.put("domain2-" + key, returnVpnInfo.get(key));
+ }
+ }
+ else{
+ for(String key : returnVpnInfo.keySet()){
+ returnRoute.put("domain" + accessTopoId +"-" + key, returnVpnInfo.get(key));
+ }
+ }
+ }
+ return returnRoute;
+ }
+
+ private Map<String, Object> getResourceParams(Execution execution, String resourceCustomizationUuid,
+ String serviceParameters) {
+ List<String> resourceList = jsonUtil.StringArrayToList(execution,
+ (String) JsonUtils.getJsonValue(serviceParameters, "resources"));
+ // Get the right location str for resource. default is an empty array.
+ String resourceInputsFromUui = "";
+ for (String resource : resourceList) {
+ String resCusUuid = (String) JsonUtils.getJsonValue(resource, "resourceCustomizationUuid");
+ if (resourceCustomizationUuid.equals(resCusUuid)) {
+ String resourceParameters = JsonUtils.getJsonValue(resource, "parameters");
+ resourceInputsFromUui = JsonUtils.getJsonValue(resourceParameters, "requestInputs");
+ }
+ }
+ Map<String, Object> resourceInputsFromUuiMap = getJsonObject(resourceInputsFromUui, Map.class);
+ return resourceInputsFromUuiMap;
+ }
+
+ public static <T> T getJsonObject(String jsonstr, Class<T> type) {
+ ObjectMapper mapper = new ObjectMapper();
+ mapper.configure(SerializationFeature.WRAP_ROOT_VALUE, true);
+ try {
+ return mapper.readValue(jsonstr, type);
+ } catch (IOException e) {
+ LOGGER.error(MessageEnum.RA_NS_EXC, "", "", MsoLogger.ErrorCode.BusinessProcesssError,
+ "fail to unMarshal json", e);
+ }
+ return null;
+ }
+
+ public static String getJsonString(Object srcObj) {
+ ObjectMapper mapper = new ObjectMapper();
+ mapper.configure(SerializationFeature.WRAP_ROOT_VALUE, false);
+ String jsonStr = null;
+ try {
+ jsonStr = mapper.writeValueAsString(srcObj);
+ } catch (JsonProcessingException e) {
+ LOGGER.debug("SdcToscaParserException", e);
+ e.printStackTrace();
+ }
+ return jsonStr;
+ }
+
+ private static String sendRequest(String url, String methodType, String content) {
+
+ String msbUrl = url;
+ HttpRequestBase method = null;
+ HttpResponse httpResponse = null;
+
+ try {
+ int timeout = DEFAULT_TIME_OUT;
+
+ RequestConfig requestConfig = RequestConfig.custom().setSocketTimeout(timeout).setConnectTimeout(timeout)
+ .setConnectionRequestTimeout(timeout).build();
+
+ HttpClient client = HttpClientBuilder.create().build();
+
+ if ("POST".equals(methodType.toUpperCase())) {
+ HttpPost httpPost = new HttpPost(msbUrl);
+ httpPost.setConfig(requestConfig);
+ httpPost.setEntity(new StringEntity(content, ContentType.APPLICATION_JSON));
+ method = httpPost;
+ } else if ("PUT".equals(methodType.toUpperCase())) {
+ HttpPut httpPut = new HttpPut(msbUrl);
+ httpPut.setConfig(requestConfig);
+ httpPut.setEntity(new StringEntity(content, ContentType.APPLICATION_JSON));
+ method = httpPut;
+ } else if ("GET".equals(methodType.toUpperCase())) {
+ HttpGet httpGet = new HttpGet(msbUrl);
+ httpGet.setConfig(requestConfig);
+ method = httpGet;
+ } else if ("DELETE".equals(methodType.toUpperCase())) {
+ HttpDelete httpDelete = new HttpDelete(msbUrl);
+ httpDelete.setConfig(requestConfig);
+ method = httpDelete;
+ }
+
+ // now have no auth
+ // String userCredentials =
+ // SDNCAdapterProperties.getEncryptedProperty(Constants.SDNC_AUTH_PROP,
+ // Constants.DEFAULT_SDNC_AUTH, Constants.ENCRYPTION_KEY);
+ // String authorization = "Basic " +
+ // DatatypeConverter.printBase64Binary(userCredentials.getBytes());
+ // method.setHeader("Authorization", authorization);
+
+ httpResponse = client.execute(method);
+ String responseContent = null;
+ if (null != httpResponse && httpResponse.getEntity() != null) {
+ try {
+ responseContent = EntityUtils.toString(httpResponse.getEntity(), "UTF-8");
+ } catch (ParseException e) {
+ e.printStackTrace();
+ } catch (IOException e) {
+ e.printStackTrace();
+ }
+ }
+ if (null != method) {
+ method.reset();
+ }
+ method = null;
+ return responseContent;
+
+ } catch (SocketTimeoutException | ConnectTimeoutException e) {
+ return null;
+
+ } catch (Exception e) {
+ return null;
+
+ } finally {
+ if (httpResponse != null) {
+ try {
+ EntityUtils.consume(httpResponse.getEntity());
+ } catch (Exception e) {
+ }
+ }
+ if (method != null) {
+ try {
+ method.reset();
+ } catch (Exception e) {
+
+ }
+ }
+ }
+ }
+}