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-rw-r--r--bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/bpmn/common/recipe/BpmnParam.java54
-rw-r--r--bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/bpmn/common/recipe/BpmnRestClient.java219
-rw-r--r--bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/bpmn/common/recipe/ResourceRecipeRequest.java143
3 files changed, 416 insertions, 0 deletions
diff --git a/bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/bpmn/common/recipe/BpmnParam.java b/bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/bpmn/common/recipe/BpmnParam.java
new file mode 100644
index 0000000000..f4ebd0615a
--- /dev/null
+++ b/bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/bpmn/common/recipe/BpmnParam.java
@@ -0,0 +1,54 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP - SO
+ * ================================================================================
+ * Copyright (C) 2018 Huawei Technologies Co., Ltd. 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.mso.bpmn.common.recipe;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * The bpmn workflow input param object
+ */
+public class BpmnParam {
+
+ @JsonProperty("value")
+ private String value;
+ @JsonProperty("type")
+ private String type = "String";
+
+
+ public BpmnParam() {
+ /* Empty constructor */
+ }
+
+ @JsonProperty("value")
+ public String getValue() {
+ return value;
+ }
+
+ @JsonProperty("type")
+ public void setValue(String value) {
+ this.value = value;
+ }
+
+ @Override
+ public String toString() {
+ return "CamundaInput [value=" + value + ", type=" + type + "]";
+ }
+
+}
diff --git a/bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/bpmn/common/recipe/BpmnRestClient.java b/bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/bpmn/common/recipe/BpmnRestClient.java
new file mode 100644
index 0000000000..446de10ee2
--- /dev/null
+++ b/bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/bpmn/common/recipe/BpmnRestClient.java
@@ -0,0 +1,219 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP - SO
+ * ================================================================================
+ * Copyright (C) 2018 Huawei Technologies Co., Ltd. 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.mso.bpmn.common.recipe;
+
+import java.io.IOException;
+import java.security.GeneralSecurityException;
+
+import javax.xml.bind.DatatypeConverter;
+
+import org.apache.http.HttpResponse;
+import org.apache.http.client.ClientProtocolException;
+import org.apache.http.client.HttpClient;
+import org.apache.http.client.config.RequestConfig;
+import org.apache.http.client.methods.HttpPost;
+import org.apache.http.entity.StringEntity;
+import org.apache.http.impl.client.HttpClientBuilder;
+import org.openecomp.mso.logger.MessageEnum;
+import org.openecomp.mso.logger.MsoLogger;
+import org.openecomp.mso.properties.MsoJavaProperties;
+import org.openecomp.mso.properties.MsoPropertiesFactory;
+import org.openecomp.mso.utils.CryptoUtils;
+
+/**
+ * Support to call resource recipes from the BPMN workflow.
+ * Such as call resource recipe in service workflow.
+ * <br>
+ * <p>
+ * </p>
+ *
+ * @author
+ * @version ONAP Beijing Release 2018-02-27
+ */
+public class BpmnRestClient {
+
+ public static final String DEFAULT_BPEL_AUTH = "admin:admin";
+
+ public static final String ENCRYPTION_KEY = "aa3871669d893c7fb8abbcda31b88b4f";
+
+ public static final String CONTENT_TYPE_JSON = "application/json";
+
+ public static final String CAMUNDA_AUTH = "camundaAuth";
+
+ private final static String MSO_PROP_APIHANDLER_INFRA = "MSO_PROP_APIHANDLER_INFRA";
+
+ private static MsoPropertiesFactory msoPropertiesFactory = new MsoPropertiesFactory();
+
+ private static MsoLogger msoLogger = MsoLogger.getMsoLogger(MsoLogger.Catalog.BPEL);
+
+ private static boolean noProperties = true;
+
+ public synchronized static MsoJavaProperties loadMsoProperties() {
+ MsoJavaProperties msoProperties;
+ try {
+ msoProperties = msoPropertiesFactory.getMsoJavaProperties(MSO_PROP_APIHANDLER_INFRA);
+ } catch(Exception e) {
+ msoLogger.error(MessageEnum.APIH_LOAD_PROPERTIES_FAIL, MSO_PROP_APIHANDLER_INFRA, "", "", MsoLogger.ErrorCode.DataError,
+ "Exception when loading MSO Properties", e);
+ return null;
+ }
+
+ if(msoProperties != null && msoProperties.size() > 0) {
+ noProperties = false;
+ msoLogger.info(MessageEnum.APIH_PROPERTY_LOAD_SUC, "", "");
+ return msoProperties;
+ } else {
+ msoLogger.error(MessageEnum.APIH_NO_PROPERTIES, MSO_PROP_APIHANDLER_INFRA, "", "", MsoLogger.ErrorCode.DataError,
+ "No MSO APIH_INFRA Properties found");
+ return null;
+ }
+ }
+
+ public synchronized static final boolean getNoPropertiesState() {
+ return noProperties;
+ }
+
+ /**
+ * post the recipe Uri
+ * <br>
+ *
+ * @param recipeUri The request recipe uri
+ * @param requestId the request id
+ * @param recipeTimeout The recipe time out
+ * @param requestAction The request action
+ * @param serviceInstanceId The service instance id
+ * @param serviceType The service Type
+ * @param requestDetails The request Details, these information is from runtime
+ * @param recipeParamXsd The recipe params, its from recipe design
+ * @return The response of the recipe.
+ * @throws ClientProtocolException
+ * @throws IOException
+ * @since ONAP Beijing Release
+ */
+ public static HttpResponse post(String recipeUri, String requestId, int recipeTimeout, String requestAction, String serviceInstanceId, String serviceType,
+ String requestDetails, String recipeParamXsd) throws ClientProtocolException, IOException {
+
+ HttpClient client = HttpClientBuilder.create().build();
+
+ HttpPost post = new HttpPost(recipeUri);
+ MsoJavaProperties props = loadMsoProperties();
+ RequestConfig requestConfig =
+ RequestConfig.custom().setSocketTimeout(recipeTimeout).setConnectTimeout(recipeTimeout).setConnectionRequestTimeout(recipeTimeout).build();
+ post.setConfig(requestConfig);
+ msoLogger.debug("call the bpmn, url:" + recipeUri);
+ String jsonReq = wrapResourceRequest(requestId, recipeTimeout, requestAction, serviceInstanceId, serviceType, requestDetails, recipeParamXsd);
+
+ StringEntity input = new StringEntity(jsonReq);
+ input.setContentType(CONTENT_TYPE_JSON);
+ String encryptedCredentials;
+ if(props != null) {
+ encryptedCredentials = props.getProperty(CAMUNDA_AUTH, null);
+ if(encryptedCredentials != null) {
+ String userCredentials = getEncryptedPropValue(encryptedCredentials, DEFAULT_BPEL_AUTH, ENCRYPTION_KEY);
+ if(userCredentials != null) {
+ post.addHeader("Authorization", "Basic " + new String(DatatypeConverter.printBase64Binary(userCredentials.getBytes())));
+ }
+ }
+ }
+ post.setEntity(input);
+ return client.execute(post);
+ }
+
+ /**
+ * prepare the resource recipe bpmn request.
+ * <br>
+ *
+ * @param requestId
+ * @param recipeTimeout
+ * @param requestAction
+ * @param serviceInstanceId
+ * @param serviceType
+ * @param requestDetails
+ * @param recipeParams
+ * @return
+ * @since ONAP Beijing Release
+ */
+ private static String wrapResourceRequest(String requestId, int recipeTimeout, String requestAction, String serviceInstanceId, String serviceType,
+ String requestDetails, String recipeParams) {
+ String jsonReq = null;
+ if(requestId == null) {
+ requestId = "";
+ }
+ if(requestAction == null) {
+ requestAction = "";
+ }
+ if(serviceInstanceId == null) {
+ serviceInstanceId = "";
+ }
+
+ if(requestDetails == null) {
+ requestDetails = "";
+ }
+
+ try {
+ ResourceRecipeRequest recipeRequest = new ResourceRecipeRequest();
+ BpmnParam resourceInput = new BpmnParam();
+ BpmnParam host = new BpmnParam();
+ BpmnParam requestIdInput = new BpmnParam();
+ BpmnParam requestActionInput = new BpmnParam();
+ BpmnParam serviceInstanceIdInput = new BpmnParam();
+ BpmnParam serviceTypeInput = new BpmnParam();
+ BpmnParam recipeParamsInput = new BpmnParam();
+ // host.setValue(parseURL());
+ requestIdInput.setValue(requestId);
+ requestActionInput.setValue(requestAction);
+ serviceInstanceIdInput.setValue(serviceInstanceId);
+ recipeParamsInput.setValue(recipeParams);
+ resourceInput.setValue(requestDetails);
+ recipeRequest.setHost(host);
+ recipeRequest.setRequestId(requestIdInput);
+ recipeRequest.setRequestAction(requestActionInput);
+ recipeRequest.setServiceInstanceId(serviceInstanceIdInput);
+ recipeRequest.setServiceType(serviceTypeInput);
+ recipeRequest.setRecipeParams(recipeParamsInput);
+ jsonReq = recipeRequest.toString();
+ msoLogger.debug("request body is " + jsonReq);
+ } catch(Exception e) {
+ msoLogger.error(MessageEnum.APIH_WARP_REQUEST, "Camunda", "wrapVIDRequest", MsoLogger.ErrorCode.BusinessProcesssError, "Error in APIH Warp request",
+ e);
+ }
+ return jsonReq;
+ }
+
+ /**
+ * <br>
+ *
+ * @param prop
+ * @param defaultValue
+ * @param encryptionKey
+ * @return
+ * @since ONAP Beijing Release
+ */
+ protected static String getEncryptedPropValue(String prop, String defaultValue, String encryptionKey) {
+ try {
+ return CryptoUtils.decrypt(prop, encryptionKey);
+ } catch(GeneralSecurityException e) {
+ msoLogger.debug("Security exception", e);
+ }
+ return defaultValue;
+ }
+
+}
diff --git a/bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/bpmn/common/recipe/ResourceRecipeRequest.java b/bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/bpmn/common/recipe/ResourceRecipeRequest.java
new file mode 100644
index 0000000000..5bf5a02a38
--- /dev/null
+++ b/bpmn/MSOCommonBPMN/src/main/java/org/openecomp/mso/bpmn/common/recipe/ResourceRecipeRequest.java
@@ -0,0 +1,143 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP - SO
+ * ================================================================================
+ * Copyright (C) 2018 Huawei Technologies Co., Ltd. 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.mso.bpmn.common.recipe;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonPropertyOrder;
+import com.fasterxml.jackson.annotation.JsonRootName;
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.SerializationFeature;
+
+/**
+ * java object of the resource recipe , it
+ * will be passed to the Camunda process
+ */
+@JsonPropertyOrder({"resourceInput", "host", "requestId", "requestAction", "serviceInstanceId", "serviceType", "recipeParams"})
+@JsonRootName("variables")
+public class ResourceRecipeRequest {
+
+ @JsonProperty("resourceInput")
+ private BpmnParam resourceInput;
+
+ @JsonProperty("host")
+ private BpmnParam host;
+
+ @JsonProperty("requestId")
+ private BpmnParam requestId;
+
+ @JsonProperty("requestAction")
+ private BpmnParam requestAction;
+
+ @JsonProperty("serviceInstanceId")
+ private BpmnParam serviceInstanceId;
+
+ @JsonProperty("serviceType")
+ private BpmnParam serviceType;
+
+ @JsonProperty("recipeParams")
+ private BpmnParam recipeParams;
+
+ @JsonProperty("resourceInput")
+ public BpmnParam getResourceInput() {
+ return resourceInput;
+ }
+
+ @JsonProperty("resourceInput")
+ public void setResourceInput(BpmnParam resourceInput) {
+ this.resourceInput = resourceInput;
+ }
+
+ @JsonProperty("host")
+ public BpmnParam getHost() {
+ return host;
+ }
+
+ @JsonProperty("host")
+ public void setHost(BpmnParam host) {
+ this.host = host;
+ }
+
+ @JsonProperty("requestId")
+ public BpmnParam getRequestId() {
+ return requestId;
+ }
+
+ @JsonProperty("requestId")
+ public void setRequestId(BpmnParam requestId) {
+ this.requestId = requestId;
+ }
+
+ @JsonProperty("requestAction")
+ public BpmnParam getRequestAction() {
+ return requestAction;
+ }
+
+ @JsonProperty("requestAction")
+ public void setRequestAction(BpmnParam requestAction) {
+ this.requestAction = requestAction;
+ }
+
+ @JsonProperty("serviceInstanceId")
+ public BpmnParam getServiceInstanceId() {
+ return serviceInstanceId;
+ }
+
+ @JsonProperty("serviceInstanceId")
+ public void setServiceInstanceId(BpmnParam serviceInstanceId) {
+ this.serviceInstanceId = serviceInstanceId;
+ }
+
+ @JsonProperty("serviceType")
+ public BpmnParam getServiceType() {
+ return serviceType;
+ }
+
+ @JsonProperty("serviceType")
+ public void setServiceType(BpmnParam serviceType) {
+ this.serviceType = serviceType;
+ }
+
+ @JsonProperty("recipeParams")
+ public BpmnParam getRecipeParams() {
+ return recipeParams;
+ }
+
+ @JsonProperty("recipeParams")
+ public void setRecipeParams(BpmnParam recipeParams) {
+ this.recipeParams = recipeParams;
+ }
+
+ @Override
+ public String toString() {
+ ObjectMapper mapper = new ObjectMapper();
+ mapper.configure(SerializationFeature.WRAP_ROOT_VALUE, true);
+ String jsonStr = "ResourceRecipeRequest";
+ try {
+ jsonStr = mapper.writeValueAsString(this);
+ } catch(JsonProcessingException e) {
+
+ e.printStackTrace();
+ }
+ return jsonStr;
+ }
+
+}