2 * Copyright 2016-2017, Nokia Corporation
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
17 package org.onap.vfc.nfvo.driver.vnfm.svnfm.cbam.impl;
19 import java.io.BufferedReader;
20 import java.io.IOException;
21 import java.io.InputStream;
22 import java.io.InputStreamReader;
23 import java.util.HashMap;
24 import java.util.List;
26 import org.apache.http.client.ClientProtocolException;
27 import org.apache.log4j.Logger;
28 import org.json.JSONException;
29 import org.json.JSONObject;
30 import org.onap.vfc.nfvo.driver.vnfm.svnfm.cbam.bo.CBAMCreateVnfRequest;
31 import org.onap.vfc.nfvo.driver.vnfm.svnfm.cbam.bo.CBAMCreateVnfResponse;
32 import org.onap.vfc.nfvo.driver.vnfm.svnfm.cbam.bo.CBAMHealVnfRequest;
33 import org.onap.vfc.nfvo.driver.vnfm.svnfm.cbam.bo.CBAMHealVnfResponse;
34 import org.onap.vfc.nfvo.driver.vnfm.svnfm.cbam.bo.CBAMInstantiateVnfRequest;
35 import org.onap.vfc.nfvo.driver.vnfm.svnfm.cbam.bo.CBAMInstantiateVnfResponse;
36 import org.onap.vfc.nfvo.driver.vnfm.svnfm.cbam.bo.CBAMModifyVnfRequest;
37 import org.onap.vfc.nfvo.driver.vnfm.svnfm.cbam.bo.CBAMModifyVnfResponse;
38 import org.onap.vfc.nfvo.driver.vnfm.svnfm.cbam.bo.CBAMQueryOperExecutionResponse;
39 import org.onap.vfc.nfvo.driver.vnfm.svnfm.cbam.bo.CBAMQueryVnfResponse;
40 import org.onap.vfc.nfvo.driver.vnfm.svnfm.cbam.bo.CBAMScaleVnfRequest;
41 import org.onap.vfc.nfvo.driver.vnfm.svnfm.cbam.bo.CBAMScaleVnfResponse;
42 import org.onap.vfc.nfvo.driver.vnfm.svnfm.cbam.bo.CBAMTerminateVnfRequest;
43 import org.onap.vfc.nfvo.driver.vnfm.svnfm.cbam.bo.CBAMTerminateVnfResponse;
44 import org.onap.vfc.nfvo.driver.vnfm.svnfm.cbam.bo.entity.VnfcResourceInfo;
45 import org.onap.vfc.nfvo.driver.vnfm.svnfm.cbam.inf.CbamMgmrInf;
46 import org.onap.vfc.nfvo.driver.vnfm.svnfm.common.bo.AdaptorEnv;
47 import org.onap.vfc.nfvo.driver.vnfm.svnfm.constant.CommonConstants;
48 import org.onap.vfc.nfvo.driver.vnfm.svnfm.http.client.HttpClientProcessorInf;
49 import org.onap.vfc.nfvo.driver.vnfm.svnfm.http.client.HttpResult;
50 import org.springframework.beans.factory.annotation.Autowired;
51 import org.springframework.http.MediaType;
52 import org.springframework.stereotype.Component;
53 import org.springframework.web.bind.annotation.RequestMethod;
55 import com.google.common.reflect.TypeToken;
56 import com.google.gson.Gson;
59 public class CbamMgmrImpl implements CbamMgmrInf {
60 private static final Logger logger = Logger.getLogger(CbamMgmrImpl.class);
61 private Gson gson = new Gson();
64 private AdaptorEnv adaptorEnv;
67 HttpClientProcessorInf httpClientProcessor;
69 public String retrieveToken() throws ClientProtocolException, IOException, JSONException {
71 String url= adaptorEnv.getCbamApiUriFront() + CommonConstants.CbamRetrieveTokenPath;
72 HashMap<String, String> map = new HashMap<>();
73 map.put(CommonConstants.ACCEPT, "*/*");
74 map.put(CommonConstants.CONTENT_TYPE, MediaType.APPLICATION_FORM_URLENCODED_VALUE);
76 String bodyPostStr = String.format(CommonConstants.CbamRetrieveTokenPostStr, adaptorEnv.getClientId(), adaptorEnv.getClientSecret(), adaptorEnv.getCbamUserName(), adaptorEnv.getCbamPassword());
78 logger.debug("CbamMgmrImpl -> retrieveToken, url is " + url);
79 logger.debug("CbamMgmrImpl -> retrieveToken, bodyPostStr is " + bodyPostStr);
81 String responseStr = httpClientProcessor.process(url, RequestMethod.POST, map, bodyPostStr).getContent();
83 logger.info("CbamMgmrImpl -> retrieveToken, responseStr is " + responseStr);
85 JSONObject tokenJsonObject = new JSONObject(responseStr);
87 result = tokenJsonObject.getString(CommonConstants.CBAM_TOKEN_KEY);
92 public CBAMCreateVnfResponse createVnf(CBAMCreateVnfRequest cbamRequest) throws ClientProtocolException, IOException {
93 String httpPath = CommonConstants.CbamCreateVnfPath;
94 RequestMethod method = RequestMethod.POST;
96 HttpResult httpResult = operateCbamHttpTask(cbamRequest, httpPath, method);
97 String responseStr = httpResult.getContent();
99 logger.info("CbamMgmrImpl -> createVnf, responseStr is " + responseStr);
100 int code = httpResult.getStatusCode();
102 logger.info("CbamMgmrImpl -> createVnf success");
104 logger.error("CbamMgmrImpl -> createVnf error ");
106 CBAMCreateVnfResponse response = gson.fromJson(responseStr, CBAMCreateVnfResponse.class);
111 public CBAMModifyVnfResponse modifyVnf(CBAMModifyVnfRequest cbamRequest, String vnfInstanceId)
112 throws ClientProtocolException, IOException {
113 String httpPath = String.format(CommonConstants.CbamModifyVnfPath, vnfInstanceId);
115 RequestMethod method = RequestMethod.PATCH;
117 HttpResult httpResult = operateCbamHttpTask(cbamRequest, httpPath, method);
118 String responseStr = httpResult.getContent();
120 logger.info("CbamMgmrImpl -> modifyVnf, responseStr is " + responseStr);
121 int code = httpResult.getStatusCode();
123 logger.info("CbamMgmrImpl -> modifyVnf success");
125 logger.error("CbamMgmrImpl -> modifyVnf error ");
127 CBAMModifyVnfResponse response = gson.fromJson(responseStr, CBAMModifyVnfResponse.class);
132 * @see com.nokia.vfcadaptor.cbam.impl.CbamMgmrInf#instantiateVnf(com.nokia.vfcadaptor.cbam.bo.CBAMInstantiateVnfRequest, java.lang.String)
134 public CBAMInstantiateVnfResponse instantiateVnf(CBAMInstantiateVnfRequest cbamRequest, String vnfInstanceId) throws ClientProtocolException, IOException {
135 String httpPath = String.format(CommonConstants.CbamInstantiateVnfPath, vnfInstanceId);
136 RequestMethod method = RequestMethod.POST;
138 HttpResult httpResult = operateCbamHttpTask(cbamRequest, httpPath, method);
139 String responseStr = httpResult.getContent();
141 logger.info("CbamMgmrImpl -> instantiateVnf, responseStr is " + responseStr);
142 int code = httpResult.getStatusCode();
144 logger.info("CbamMgmrImpl -> instantiateVnf success " );
146 logger.error("CbamMgmrImpl -> instantiateVnf error " );
148 CBAMInstantiateVnfResponse response = gson.fromJson(responseStr, CBAMInstantiateVnfResponse.class);
153 public CBAMTerminateVnfResponse terminateVnf(CBAMTerminateVnfRequest cbamRequest, String vnfInstanceId) throws ClientProtocolException, IOException {
154 String httpPath = String.format(CommonConstants.CbamTerminateVnfPath, vnfInstanceId);
155 RequestMethod method = RequestMethod.POST;
157 HttpResult httpResult = operateCbamHttpTask(cbamRequest, httpPath, method);
158 String responseStr = httpResult.getContent();
160 logger.info("CbamMgmrImpl -> terminateVnf, responseStr is " + responseStr);
161 int code = httpResult.getStatusCode();
163 logger.info("CbamMgmrImpl -> terminateVnf sucess " );
165 logger.error("CbamMgmrImpl -> terminateVnf error " );
167 CBAMTerminateVnfResponse response = gson.fromJson(responseStr, CBAMTerminateVnfResponse.class);
172 public void deleteVnf(String vnfInstanceId) throws ClientProtocolException, IOException {
173 String httpPath = String.format(CommonConstants.CbamDeleteVnfPath, vnfInstanceId);
174 RequestMethod method = RequestMethod.DELETE;
175 HttpResult httpResult = operateCbamHttpTask(null, httpPath, method);
177 int code = httpResult.getStatusCode();
179 logger.info("CbamMgmrImpl -> deleteVnf success.");
181 logger.error("CbamMgmrImpl -> deleteVnf error. detail info is " + httpResult.getContent());
186 public CBAMScaleVnfResponse scaleVnf(CBAMScaleVnfRequest cbamRequest, String vnfInstanceId) throws ClientProtocolException, IOException {
187 String httpPath = String.format(CommonConstants.CbamScaleVnfPath, vnfInstanceId);
188 RequestMethod method = RequestMethod.POST;
190 HttpResult httpResult = operateCbamHttpTask(cbamRequest, httpPath, method);
191 String responseStr = httpResult.getContent();
192 int code = httpResult.getStatusCode();
194 logger.info("CbamMgmrImpl -> scaleVnf success.");
196 logger.error("CbamMgmrImpl -> scaleVnf error. " );
198 CBAMScaleVnfResponse response = gson.fromJson(responseStr, CBAMScaleVnfResponse.class);
203 public CBAMHealVnfResponse healVnf(CBAMHealVnfRequest cbamRequest, String vnfInstanceId) throws ClientProtocolException, IOException {
204 String httpPath = String.format(CommonConstants.CbamHealVnfPath, vnfInstanceId);
205 RequestMethod method = RequestMethod.POST;
207 HttpResult httpResult = operateCbamHttpTask(cbamRequest, httpPath, method);
208 String responseStr = httpResult.getContent();
210 logger.info("CbamMgmrImpl -> healVnf, responseStr is " + responseStr);
211 int code = httpResult.getStatusCode();
213 logger.info("CbamMgmrImpl -> healVnf success.");
215 logger.error("CbamMgmrImpl -> healVnf error. " );
217 CBAMHealVnfResponse response = gson.fromJson(responseStr, CBAMHealVnfResponse.class);
222 public CBAMQueryVnfResponse queryVnf(String vnfInstanceId) throws ClientProtocolException, IOException {
223 String httpPath = String.format(CommonConstants.CbamQueryVnfPath, vnfInstanceId);
224 RequestMethod method = RequestMethod.GET;
226 HttpResult httpResult = operateCbamHttpTask(null, httpPath, method);
227 String responseStr = httpResult.getContent();
229 logger.info("CbamMgmrImpl -> queryVnf, responseStr is " + responseStr);
230 int code = httpResult.getStatusCode();
232 logger.info("CbamMgmrImpl -> queryVnf success.");
234 logger.error("CbamMgmrImpl -> queryVnf error. " );
237 CBAMQueryVnfResponse response = gson.fromJson(responseStr, CBAMQueryVnfResponse.class);
242 public List<VnfcResourceInfo> queryVnfcResource(String vnfInstanceId) throws ClientProtocolException, IOException {
243 String httpPath = String.format(CommonConstants.CbamQueryVnfcResourcePath, vnfInstanceId);
244 RequestMethod method = RequestMethod.GET;
246 HttpResult httpResult = operateCbamHttpTask(null, httpPath, method);
247 String responseStr = httpResult.getContent();
249 logger.info("CbamMgmrImpl -> queryVnfcResource, responseStr is " + responseStr);
250 int code = httpResult.getStatusCode();
252 logger.info("CbamMgmrImpl -> queryVnfcResource success.");
254 logger.error("CbamMgmrImpl -> queryVnfcResource error. " );
256 List<VnfcResourceInfo> response = gson.fromJson(responseStr, new TypeToken<List<VnfcResourceInfo>>(){}.getType());;
261 public HttpResult operateCbamHttpTask(Object httpBodyObj, String httpPath, RequestMethod method) throws ClientProtocolException, IOException {
264 token = retrieveToken();
265 } catch (JSONException e) {
266 logger.error("retrieveTokenError ", e);
269 String url= adaptorEnv.getCbamApiUriFront() + httpPath;
271 HashMap<String, String> map = new HashMap<>();
272 map.put(CommonConstants.AUTHORIZATION, "bearer " + token);
273 map.put(CommonConstants.CONTENT_TYPE, MediaType.APPLICATION_JSON_VALUE);
275 return httpClientProcessor.process(url, method, map, gson.toJson(httpBodyObj));
278 public CBAMQueryOperExecutionResponse queryOperExecution(String execId) throws ClientProtocolException, IOException{
279 String httpPath = String.format(CommonConstants.CbamGetOperStatusPath, execId);
280 RequestMethod method = RequestMethod.GET;
282 HttpResult httpResult = operateCbamHttpTask(null, httpPath, method);
283 String responseStr = httpResult.getContent();
285 logger.info("CbamMgmrImpl -> CBAMQueryOperExecutionResponse, responseStr is " + responseStr);
287 int code = httpResult.getStatusCode();
289 logger.info("CbamMgmrImpl -> CBAMQueryOperExecutionResponse, success" );
290 }else if(code == 202) {
291 logger.info("CbamMgmrImpl -> CBAMQueryOperExecutionResponse, ongoing" );
293 logger.error("CbamMgmrImpl -> CBAMQueryOperExecutionResponse, error" );
296 CBAMQueryOperExecutionResponse response = gson.fromJson(responseStr, CBAMQueryOperExecutionResponse.class);
301 public void setAdaptorEnv(AdaptorEnv adaptorEnv) {
302 this.adaptorEnv = adaptorEnv;
306 public void uploadVnfPackage(String cbamPackageFilePath) throws ClientProtocolException, IOException {
307 String httpPath = CommonConstants.CbamUploadVnfPackagePath;
308 RequestMethod method = RequestMethod.POST;
310 HttpResult httpResult = operateCbamHttpUploadTask(cbamPackageFilePath, httpPath, method);
311 String responseStr = httpResult.getContent();
313 logger.info("CbamMgmrImpl -> uploadVnfPackage, statusCode is " + httpResult.getStatusCode() + ", cause is " + httpResult.getStatusCause() + ". responseStr is " + responseStr);
315 int code = httpResult.getStatusCode();
317 logger.info("CbamMgmrImpl -> uploadVnfPackage, success" );
318 logger.info("Upload vnf package " + cbamPackageFilePath + " to CBAM is successful.");
320 logger.error("CbamMgmrImpl -> uploadVnfPackage, error" );
324 public HttpResult operateCbamHttpUploadTask(String filePath, String httpPath, RequestMethod method) throws ClientProtocolException, IOException {
327 token = retrieveToken();
328 } catch (JSONException e) {
329 logger.error("retrieveTokenError ", e);
331 String url = adaptorEnv.getCbamApiUriFront() + httpPath;
332 logger.info("start to upload file.");
333 String command = "/usr/bin/curl --insecure -X POST -H \"Authorization: bearer " + token + "\" --form content=@" + filePath + " " + url;
334 StringBuffer respStr = execCommand(command);
336 // HashMap<String, String> map = new HashMap<>();
337 // map.put(CommonConstants.AUTHORIZATION, "bearer " + token);
338 // map.put(CommonConstants.CONTENT_TYPE, "multipart/form-data, boundary=---CFSGSSGGSGdssdfsdhd---");
339 // byte[] fileBytes = CommonUtil.getBytes(filePath);
340 // logger.info("CbamMgmrImpl -> operateCbamHttpUploadTask, url is " + url);
341 // logger.info("CbamMgmrImpl -> operateCbamHttpUploadTask, token is " + token);
342 // logger.info("CbamMgmrImpl -> operateCbamHttpUploadTask, bodyPostStr byte lenth is " + fileBytes.length);
344 // return httpClientProcessor.processBytes(url, method, map, fileBytes);
346 HttpResult hResult = new HttpResult();
347 hResult.setStatusCause(respStr.toString());
348 hResult.setContent(respStr.toString());
349 hResult.setStatusCode(200);
352 // String charset = "UTF-8";
353 // File uploadFile1 = new File(filePath);
354 // String requestURL = url;
355 // HttpResult result = new HttpResult();
358 // MultipartUtility multipart = new MultipartUtility(requestURL, charset);
360 // multipart.addHeaderField("User-Agent", "CodeJava");
361 // multipart.addHeaderField(CommonConstants.AUTHORIZATION, "bearer " + token);
363 // multipart.addFilePart("fileUpload", uploadFile1);
365 // List<String> response = multipart.finish();
367 // result.setContent(Arrays.deepToString(response.toArray(new String[0])));
368 // result.setStatusCode(200);
369 // } catch (Exception ex) {
370 // logger.error("CbamMgmrImpl -> operateCbamHttpUploadTask, error ", ex);
371 // result.setStatusCode(500);
377 private StringBuffer execCommand(String command) {
378 logger.info("CbamMgmrImpl -> execCommand, command is " + command);
379 StringBuffer respStr = new StringBuffer("\r\n");
381 String os = System.getProperty("os.name");
382 String[] cmd = {"cmd", "/c", command};
383 if(!os.toLowerCase().startsWith("win")){
384 cmd = new String[]{"/bin/sh","-c", command};
386 Process process = Runtime.getRuntime().exec(cmd);
387 Thread t=new Thread(new InputStreamRunnable(process.getErrorStream(),"ErrorStream"));
390 InputStream fis=process.getInputStream();
391 InputStreamReader isr=new InputStreamReader(fis);
393 BufferedReader br=new BufferedReader(isr);
395 while((line = br.readLine())!=null)
397 respStr.append(line + "\r\n");
399 respStr.append("\r\n");
404 logger.info("operateCbamHttpUploadTask respStr is: " + respStr);
405 } catch (Exception e) {
406 logger.error("operateCbamHttpUploadTask error", e);
411 // public static String postByHttps(String url, String body, Object contentType) {
412 // String result = "";
413 // Protocol https = new Protocol("https", new HTTPSSecureProtocolSocketFactory(), 443);
414 // Protocol.registerProtocol("https", https);
415 // PostMethod post = new PostMethod(url);
416 // HttpClient client = new HttpClient();
418 // post.setRequestHeader("Content-Type", contentType);
419 // post.setRequestBody(body);
420 // client.executeMethod(post);
421 // result = post.getResponseBodyAsString();
422 // Protocol.unregisterProtocol("https");
424 // } catch (HttpException e) {
425 // e.printStackTrace();
426 // } catch (IOException e) {
427 // e.printStackTrace();
428 // } catch(Exception e) {
429 // e.printStackTrace();
435 public HttpClientProcessorInf getHttpClientProcessor() {
436 return httpClientProcessor;
439 public void setHttpClientProcessor(HttpClientProcessorInf httpClientProcessor) {
440 this.httpClientProcessor = httpClientProcessor;