appc-config/appc-config-adaptor/provider/src/main/java/org/onap/appc/ccadaptor/ConfigComponentAdaptor.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * ONAP : APPC
   4  * ================================================================================
   5  * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
   6  * =============================================================================
   7  * Modifications Copyright (C) 2018-2019 IBM.
   8  * =============================================================================
   9  * Modifications Copyright (C) 2018-2019 Ericsson
  10  * =============================================================================
  11  * Licensed under the Apache License, Version 2.0 (the "License");
  12  * you may not use this file except in compliance with the License.
  13  * You may obtain a copy of the License at
  14  *
  15  *      http://www.apache.org/licenses/LICENSE-2.0
  16  *
  17  * Unless required by applicable law or agreed to in writing, software
  18  * distributed under the License is distributed on an "AS IS" BASIS,
  19  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  20  * See the License for the specific language governing permissions and
  21  * limitations under the License.
  22  *
  23  * ============LICENSE_END=========================================================
  24  */
  25
  26 package org.onap.appc.ccadaptor;
  27
  28 import java.io.BufferedReader;
  29 import java.io.ByteArrayInputStream;
  30 import java.io.FileReader;
  31 import java.io.IOException;
  32 import java.io.InputStream;
  33 import java.io.InputStreamReader;
  34 import java.io.StringReader;
  35 import java.io.StringWriter;
  36 import java.net.HttpURLConnection;
  37 import java.util.HashMap;
  38 import java.util.Map;
  39 import java.util.NoSuchElementException;
  40 import java.util.Properties;
  41 import java.util.StringTokenizer;
  42 import javax.xml.parsers.DocumentBuilder;
  43 import javax.xml.parsers.DocumentBuilderFactory;
  44 import javax.xml.parsers.ParserConfigurationException;
  45 import javax.xml.transform.OutputKeys;
  46 import javax.xml.transform.Transformer;
  47 import javax.xml.transform.TransformerException;
  48 import javax.xml.transform.TransformerFactory;
  49 import javax.xml.transform.dom.DOMSource;
  50 import javax.xml.transform.stream.StreamResult;
  51 import javax.xml.xpath.XPath;
  52 import javax.xml.xpath.XPathConstants;
  53 import javax.xml.xpath.XPathExpressionException;
  54 import javax.xml.xpath.XPathFactory;
  55 import org.onap.appc.exceptions.APPCException;
  56 import org.onap.ccsdk.sli.core.sli.SvcLogicAdaptor;
  57 import org.onap.ccsdk.sli.core.sli.SvcLogicContext;
  58 import org.w3c.dom.Document;
  59 import org.w3c.dom.Node;
  60 import org.xml.sax.InputSource;
  61 import org.xml.sax.SAXException;
  62 import com.att.eelf.configuration.EELFLogger;
  63 import com.att.eelf.configuration.EELFManager;
  64 import org.glassfish.jersey.oauth1.signature.Base64;
  65 import org.glassfish.jersey.client.ClientConfig;
  66 import org.glassfish.jersey.client.ClientProperties;
  67
  68 import javax.ws.rs.client.Client;
  69 import javax.ws.rs.client.ClientBuilder;
  70 import javax.ws.rs.client.Entity;
  71 import javax.ws.rs.client.WebTarget;
  72 import javax.ws.rs.core.Response;
  73
  74 public class ConfigComponentAdaptor implements SvcLogicAdaptor {
  75
  76     private static EELFLogger log = EELFManager.getInstance().getLogger(ConfigComponentAdaptor.class);
  77     DebugLog debugLog = new DebugLog();
  78     private String configUrl = null;
  79     private String configUser = null;
  80     private String configPassword = null;
  81     private String auditUrl = null;
  82     private String auditUser = null;
  83     private String auditPassword = null;
  84
  85     public String getConfigUrl() {
  86         return configUrl;
  87     }
  88
  89     public String getConfigUser() {
  90         return configUser;
  91     }
  92
  93     public String getConfigPassword() {
  94         return configPassword;
  95     }
  96
  97     public String getAuditUrl() {
  98         return auditUrl;
  99     }
 100
 101     public String getAuditUser() {
 102         return auditUser;
 103     }
 104
 105     public String getAuditPassword() {
 106         return auditPassword;
 107     }
 108
 109     public String getConfigCallbackUrl() {
 110         return configCallbackUrl;
 111     }
 112
 113     public String getAuditCallbackUrl() {
 114         return auditCallbackUrl;
 115     }
 116
 117     private String configCallbackUrl = null;
 118     private String auditCallbackUrl = null;
 119     private int DEFAULT_TIMEOUT_GETRUNNING_CLI = 120 * 1000 ;
 120
 121     public ConfigComponentAdaptor(Properties props) {
 122         if (props != null) {
 123             configUrl = props.getProperty("configComponent.url", "");
 124             configUser = props.getProperty("configComponent.user", "");
 125             configPassword = props.getProperty("configComponent.passwd", "");
 126             auditUrl = props.getProperty("auditComponent.url", "");
 127             auditUser = props.getProperty("auditComponent.user", "");
 128             auditPassword = props.getProperty("auditComponent.passwd", "");
 129             configCallbackUrl = props.getProperty("service-configuration-notification-url", "");
 130             auditCallbackUrl = props.getProperty("audit-configuration-notification-url", "");
 131         } else {
 132             configUrl = "";
 133             configUser = "";
 134             configPassword = "";
 135             auditUrl = "";
 136             auditUser = "";
 137             auditPassword = "";
 138             configCallbackUrl = "";
 139             auditCallbackUrl = "";
 140         }
 141     }
 142
 143     @Override
 144     public ConfigStatus configure(String key, Map<String, String> parameters, SvcLogicContext ctx) {
 145         String fnName = "ConfigComponentAdaptor.configure";
 146         HttpResponse r = new HttpResponse();
 147         r.code = 200;
 148         log.debug("ConfigComponentAdaptor.configure - key = " + key);
 149         DebugLog.printRTAriDebug(fnName, "key = " + key);
 150         log.debug("Parameters:");
 151         DebugLog.printRTAriDebug(fnName, "Parameters:");
 152         for (Map.Entry<String, String> entry : parameters.entrySet()) {
 153             log.debug("        " + entry.getKey() + " = " + entry.getValue());
 154             DebugLog.printRTAriDebug(fnName, "        " + entry.getKey() + " = " + entry.getValue());
 155         }
 156
 157         String parmval = parameters.get("config-component-configUrl");
 158         if ((parmval != null) && (parmval.length() > 0)) {
 159             log.debug("Overwriting URL with " + parmval);
 160             configUrl = parmval;
 161         }
 162
 163         parmval = parameters.get("config-component-configPassword");
 164         if ((parmval != null) && (parmval.length() > 0)) {
 165             //log.debug("Overwriting configPassword with " + parmval);
 166             configPassword = parmval;
 167         }
 168
 169         parmval = parameters.get("config-component-configUser");
 170         if ((parmval != null) && (parmval.length() > 0)) {
 171             log.debug("Overwriting configUser id with " + parmval);
 172             configUser = parmval;
 173         }
 174
 175         String action = parameters.get("action");
 176
 177         String chg = ctx.getAttribute(
 178                 "service-data.vnf-config-parameters-list.vnf-config-parameters[0].update-configuration[0].block-key-name");
 179         if (chg != null && "prepare".equalsIgnoreCase(action)) {
 180             return prepare(ctx, "CHANGE", "change");
 181         }
 182         if (chg != null && "activate".equalsIgnoreCase(action)) {
 183             return activate(ctx, true);
 184         }
 185
 186         String scale = ctx.getAttribute(
 187                 "service-data.vnf-config-parameters-list.vnf-config-parameters[0].scale-configuration[0].network-type");
 188         if (scale != null && "prepare".equalsIgnoreCase(action)) {
 189             return prepare(ctx, "CHANGE", "scale");
 190         }
 191         if (scale != null && "activate".equalsIgnoreCase(action)) {
 192             return activate(ctx, true);
 193         }
 194
 195         if ("prepare".equalsIgnoreCase(action)) {
 196             return prepare(ctx, "BASE", "create");
 197         }
 198         if ("activate".equalsIgnoreCase(action)) {
 199             return activate(ctx, false);
 200         }
 201
 202         if ("backup".equalsIgnoreCase(action)) {
 203             return prepare(ctx, "BACKUP", "backup");
 204         }
 205         if ("restorebackup".equalsIgnoreCase(action)) {
 206             return prepare(ctx, "RESTOREBACKUP", "restorebackup");
 207         }
 208         if ("deletebackup".equalsIgnoreCase(action)) {
 209             return prepare(ctx, "DELETEBACKUP", "deletebackup");
 210         }
 211         if ("audit".equalsIgnoreCase(action)) {
 212             return audit(ctx, "FULL");
 213         }
 214         if ("getrunningconfig".equalsIgnoreCase(action)) {
 215             return audit(ctx, "RUNNING");
 216         }
 217
 218         if (("put".equals(key)) || ("get".equals(key))) {
 219             String loginId = parameters.get("loginId");
 220             String host = parameters.get("host");
 221             String password = parameters.get("password");
 222             password = EncryptionTool.getInstance().decrypt(password);
 223             String fullPathFileName = parameters.get("fullPathFileName");
 224             String data = null;
 225
 226             SshJcraftWrapper sshJcraftWrapper = getSshJcraftWrapper();
 227             log.debug("SCP: SshJcraftWrapper has been instantiated");
 228             DebugLog.printRTAriDebug(fnName, "SCP: SshJcraftWrapper has been instantiated");
 229             try {
 230                 if (key.equals("put")) {
 231                     data = parameters.get("data");
 232                     if (data != null) {
 233                         DebugLog.printRTAriDebug(fnName, "Command is for put: Length of data is: " + data.length());
 234                         InputStream is = new ByteArrayInputStream(data.getBytes());
 235                         log.debug("SCP: Doing a put: fullPathFileName=" + fullPathFileName);
 236                         DebugLog.printRTAriDebug(fnName, "SCP: Doing a put: fullPathFileName=" + fullPathFileName);
 237                         sshJcraftWrapper.put(is, fullPathFileName, host, loginId, password);
 238                         try {
 239                             DebugLog.printRTAriDebug(fnName, "Sleeping for 180 seconds....");
 240                             Thread.sleep(1000l * 180);
 241                             DebugLog.printRTAriDebug(fnName, "Woke up....");
 242                         } catch (java.lang.InterruptedException ee) {
 243                             boolean ignore = true;
 244                             Thread.currentThread().interrupt();
 245                         }
 246                     } else {
 247                         r.code = HttpURLConnection.HTTP_INTERNAL_ERROR;
 248                         log.debug(fnName + " Command is for put: data is null");
 249                     }
 250                 } else     // Must be a get
 251                 {
 252                     log.debug("SCP: Doing a get: fullPathFileName=" + fullPathFileName);
 253                     DebugLog.printRTAriDebug(fnName, "SCP: Doing a get: fullPathFileName=" + fullPathFileName);
 254                     String response = sshJcraftWrapper.get(fullPathFileName, host, loginId, password);
 255                     DebugLog.printRTAriDebug(fnName, "Got the response and putting into the ctx object");
 256                     ctx.setAttribute("fileContents", response);
 257                     log.debug("SCP: Closing the SFTP connection");
 258                 }
 259                 return (setResponseStatus(ctx, r));
 260             } catch (IOException e) {
 261                 DebugLog.printAriDebug(fnName, "Caught a IOException e=" + e);
 262                 log.debug(fnName + " : Caught a IOException e=" + e);
 263                 r.code = HttpURLConnection.HTTP_INTERNAL_ERROR;
 264                 r.message = e.getMessage();
 265                 return (setResponseStatus(ctx, r));
 266             }
 267         }
 268         if (key.equals("cli")) {
 269             String loginId = parameters.get("loginId");
 270             String host = parameters.get("host");
 271             String password = parameters.get("password");
 272             password = EncryptionTool.getInstance().decrypt(password);
 273             String portNumber = parameters.get("portNumber");
 274             SshJcraftWrapper sshJcraftWrapper = getSshJcraftWrapper();
 275             try {
 276                 log.debug("CLI: Attempting to login: host=" + host + " loginId=" + loginId +
 277                         " portNumber=" + portNumber);
 278                 DebugLog.printRTAriDebug(fnName, "CLI: Attempting to login: host=" + host + " loginId=" + loginId +
 279                         " portNumber=" + portNumber);
 280                 sshJcraftWrapper.connect(host, loginId, password, Integer.parseInt(portNumber));
 281
 282                 DebugLog.printAriDebug(fnName, "Sending 'sdc'");
 283                 String response = sshJcraftWrapper.send("sdc", ":");
 284                 DebugLog.printAriDebug(fnName, "Sending 1");
 285                 response = sshJcraftWrapper.send("1", ":");
 286                 DebugLog.printAriDebug(fnName, "Sending 1, the second time");
 287                 response = sshJcraftWrapper.send("1", "#");
 288                 DebugLog.printAriDebug(fnName, "Sending paging-options disable");
 289                 response = sshJcraftWrapper.send("paging-options disable", "#");
 290                 DebugLog.printAriDebug(fnName, "Sending show config");
 291                 response = sshJcraftWrapper.send("show config", "#");
 292
 293                 DebugLog.printAriDebug(fnName, "response is now:'" + response + "'");
 294                 DebugLog.printAriDebug(fnName, "Populating the ctx object with the response");
 295                 ctx.setAttribute("cliOutput", response);
 296                 sshJcraftWrapper.closeConnection();
 297                 r.code = 200;
 298                 sshJcraftWrapper = null;
 299                 return (setResponseStatus(ctx, r));
 300             } catch (IOException e) {
 301                 DebugLog.printAriDebug(fnName, "Caught a IOException e=" + e);
 302                 log.debug(fnName + " : Caught a IOException e=" + e);
 303                 sshJcraftWrapper.closeConnection();
 304                 r.code = HttpURLConnection.HTTP_INTERNAL_ERROR;
 305                 r.message = e.getMessage();
 306                 sshJcraftWrapper = null;
 307                 DebugLog.printAriDebug(fnName, "Returning error message");
 308                 return (setResponseStatus(ctx, r));
 309             }
 310         }
 311         if (key.equals("escapeSql")) {
 312             String data = parameters.get("artifactContents");
 313             log.debug("ConfigComponentAdaptor.configure - escapeSql");
 314             data = escapeMySql(data);
 315             ctx.setAttribute("escapedData", data);
 316             return (setResponseStatus(ctx, r));
 317         }
 318         if (key.equals("GetCliRunningConfig")) {
 319             DebugLog.printRTAriDebug(fnName, "key was: GetCliRunningConfig: ");
 320             log.debug("key was: GetCliRunningConfig: ");
 321             String userName = parameters.get("User_name");
 322             String hostIpAddress = parameters.get("Host_ip_address");
 323             String password = parameters.get("Password");
 324             password = EncryptionTool.getInstance().decrypt(password);
 325             String portNumber = parameters.get("Port_number");
 326             String getConfigTemplate = parameters.get("Get_config_template");
 327             SshJcraftWrapper sshJcraftWrapper = getSshJcraftWrapper();
 328             log.debug("GetCliRunningConfig: sshJcraftWrapper was instantiated");
 329             DebugLog.printRTAriDebug(fnName, "GetCliRunningConfig: sshJcraftWrapper was instantiated");
 330             try {
 331                 DebugLog.printAriDebug(fnName, "GetCliRunningConfig: User_name=" + userName +
 332                         " Host_ip_address=" + hostIpAddress + " Port_number="
 333                         + portNumber);
 334                 log.debug("GetCliRunningConfig: Attempting to login: Host_ip_address=" + hostIpAddress +
 335                         " User_name=" + userName + " Port_number=" + portNumber);
 336                 String response = "";
 337                 String CliResponse = "";
 338                 boolean showConfigFlag = false;
 339                 sshJcraftWrapper.connect(hostIpAddress,
 340                         userName,
 341                         password,
 342                         "",
 343                         30000,
 344                         Integer.parseInt(portNumber));
 345                 DebugLog.printAriDebug(fnName, "GetCliRunningConfig: On the VNF device");
 346                 StringTokenizer st = new StringTokenizer(getConfigTemplate, "\n");
 347                 String command = null;
 348                 try {
 349                     while (st.hasMoreTokens()) {
 350                         String line = st.nextToken();
 351                         DebugLog.printAriDebug(fnName, "line=" + line);
 352                         if (line.indexOf("Request:") != -1) {
 353                             DebugLog.printAriDebug(fnName, "Found a Request line: line=" + line);
 354                             command = getStringBetweenQuotes(line);
 355                             DebugLog.printAriDebug(fnName, "Sending command=" + command);
 356                             sshJcraftWrapper.send(command);
 357                             DebugLog.printAriDebug(fnName, "command has been sent");
 358                             if (line.indexOf("show config") != -1) {
 359                                 showConfigFlag = true;
 360                                 DebugLog.printAriDebug(fnName, "GetCliRunningConfig: setting 'showConfigFlag' to true");
 361                                 log.debug("GetCliRunningConfig: GetCliRunningConfig: setting 'showConfigFlag' to true");
 362                             }
 363                         }
 364                         if (line.indexOf("Response: Ends_With") != -1) {
 365                             DebugLog.printAriDebug(fnName, "Found a Response line: line=" + line);
 366                             String delemeter = getStringBetweenQuotes(line);
 367                             DebugLog.printAriDebug(fnName, "The delemeter=" + delemeter);
 368                             //DEFAULT_TIMEOUT_GETRUNNING_CLI : changed the default time out to 2 mins in 1806
 369                             String tmpResponse = sshJcraftWrapper.receiveUntil(delemeter,
 370                                     DEFAULT_TIMEOUT_GETRUNNING_CLI, command);
 371                             response += tmpResponse;
 372                             if (showConfigFlag) {
 373                                 showConfigFlag = false;
 374                                 StringTokenizer st2 = new StringTokenizer(tmpResponse, "\n");
 375                                 //    Strip off the last line which is the command prompt from the VNF device.
 376                                 while (st2.hasMoreTokens()) {
 377                                     String line2 = st2.nextToken();
 378                                     if (line2.indexOf('#') == -1) {
 379                                         CliResponse += line2 + "\n";
 380                                     }
 381                                 }
 382                             }
 383                         }
 384                     }
 385                 } catch (NoSuchElementException e) {
 386                     DebugLog.printAriDebug(fnName, "Caught a NoSuchElementException: e=" + e);
 387                 }
 388                 DebugLog.printAriDebug(fnName, "CliResponse=\n" + CliResponse);
 389                 ctx.setAttribute("cliOutput", CliResponse);
 390                 sshJcraftWrapper.closeConnection();
 391                 r.code = 200;
 392                 sshJcraftWrapper = null;
 393                 return (setResponseStatus(ctx, r));
 394             } catch (IOException e) {
 395                 DebugLog.printAriDebug(fnName, "GetCliRunningConfig: Caught a IOException e=" + e);
 396                 log.debug(fnName + " : GetCliRunningConfig: Caught a IOException e=" + e);
 397                 sshJcraftWrapper.closeConnection();
 398                 r.code = HttpURLConnection.HTTP_INTERNAL_ERROR;
 399                 r.message = e.getMessage();
 400                 sshJcraftWrapper = null;
 401                 DebugLog.printAriDebug(fnName, "GetCliRunningConfig: Returning error message");
 402                 return (setResponseStatus(ctx, r));
 403             }
 404         }
 405         if (key.equals("xml-download")) {
 406             log(fnName, "key was:    xml-download");
 407             String userName = parameters.get("User_name");
 408             String hostIpAddress = parameters.get("Host_ip_address");
 409             String password = parameters.get("Password");
 410             password = EncryptionTool.getInstance().decrypt(password);
 411             String portNumber = parameters.get("Port_number");
 412             String Contents = parameters.get("Contents");
 413             String netconfHelloCmd = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n <hello xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\">\n    <capabilities>\n   <capability>urn:ietf:params:netconf:base:1.0</capability>\n  <capability>urn:com:ericsson:ebase:1.1.0</capability> </capabilities>\n </hello>";
 414             String terminateConnectionCmd = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n    <rpc message-id=\"terminateConnection\" xmlns:netconf=\"urn:ietf:params:xml:ns:netconf:base:1.0\" xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\">\n <close-session/> \n </rpc>\n ]]>]]>";
 415             String commitCmd = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n <rpc xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\" message-id=\"1\"> <commit/> </rpc>\n ]]>]]>";
 416
 417             log(fnName,
 418                     "xml-download: User_name=" + userName + " Host_ip_address=" + hostIpAddress
 419                     + " Port_number=" + portNumber);
 420             SshJcraftWrapper sshJcraftWrapper = getSshJcraftWrapper();
 421             try {
 422                 sshJcraftWrapper.connect(hostIpAddress,
 423                         userName,
 424                         password,
 425                         "]]>]]>",
 426                         30000,
 427                         Integer.parseInt(portNumber),
 428                         "netconf");
 429                 String NetconfHelloCmd = netconfHelloCmd;
 430                 NetconfHelloCmd = NetconfHelloCmd + "]]>]]>";
 431                 log(fnName, "Sending the hello command");
 432                 sshJcraftWrapper.send(NetconfHelloCmd);
 433                 String response = sshJcraftWrapper.receiveUntil("]]>]]>", 10000, "");
 434                 log(fnName, "Sending xmlCmd cmd");
 435                 String xmlCmd = Contents;
 436                 String messageId = "1";
 437                 messageId = "\"" + messageId + "\"";
 438                 String loadConfigurationString =
 439                         "<?xml version=\"1.0\" encoding=\"UTF-8\"?> <rpc xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\" message-id="
 440                                 + messageId
 441                                 + "> <edit-config> <target> <candidate /> </target> <default-operation>merge</default-operation> <config xmlns:xc=\"urn:ietf:params:xml:ns:netconf:base:1.0\">"
 442                                 + xmlCmd + "</config> </edit-config> </rpc>";
 443                 loadConfigurationString = loadConfigurationString + "]]>]]>";
 444                 sshJcraftWrapper.send(loadConfigurationString);
 445                 DebugLog.printAriDebug(fnName, ":After sending loadConfigurationString");
 446                 response = sshJcraftWrapper.receiveUntil("</rpc-reply>", 600000, "");
 447                 if (response.indexOf("rpc-error") != -1) {
 448                     DebugLog.printAriDebug(fnName, "Error from device: Response from device had 'rpc-error'");
 449                     DebugLog.printAriDebug(fnName, "response=\n" + response + "\n");
 450                     r.code = HttpURLConnection.HTTP_INTERNAL_ERROR;
 451                     r.message = response;
 452                 } else {
 453                     DebugLog.printAriDebug(fnName, ":LoadConfiguration was a success, sending commit cmd");
 454                     sshJcraftWrapper.send(commitCmd);
 455                     DebugLog.printAriDebug(fnName, ":After sending commitCmd");
 456                     response = sshJcraftWrapper.receiveUntil("</rpc-reply>", 180000, "");
 457                     if (response.indexOf("rpc-error") != -1) {
 458                         DebugLog.printAriDebug(fnName, "Error from device: Response from device had 'rpc-error'");
 459                         DebugLog.printAriDebug(fnName, "response=\n" + response + "\n");
 460                         r.code = HttpURLConnection.HTTP_INTERNAL_ERROR;
 461                         r.message = response;
 462                     } else {
 463                         DebugLog.printAriDebug(fnName, ":Looks like a success");
 464                         DebugLog.printAriDebug(fnName, "response=\n" + response + "\n");
 465                         r.code = 200;
 466                     }
 467                 }
 468                 sshJcraftWrapper.send(terminateConnectionCmd);
 469                 sshJcraftWrapper.closeConnection();
 470                 sshJcraftWrapper = null;
 471                 return (setResponseStatus(ctx, r));
 472             } catch (Exception e) {
 473                 log(fnName, "Caught an Exception, e=" + e);
 474                 log(fnName, "StackTrace=" + DebugLog.getStackTraceString(e));
 475                 sshJcraftWrapper.closeConnection();
 476                 r.code = HttpURLConnection.HTTP_INTERNAL_ERROR;
 477                 r.message = e.getMessage();
 478                 sshJcraftWrapper = null;
 479                 log(fnName, "Returning error message");
 480                 return (setResponseStatus(ctx, r));
 481             }
 482         }
 483         if (key.equals("xml-getrunningconfig")) {
 484             log(fnName, "key was: : xml-getrunningconfig");
 485             String xmlGetRunningConfigCmd = "<?xml version=\"1.0\" encoding=\"UTF-8\"?> <rpc xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\" message-id=\"1\">    <get-config> <source> <running /> </source> </get-config> </rpc>\n";
 486             String hostIpAddress = parameters.get("Host_ip_address");
 487             String userName = parameters.get("User_name");
 488             String password = parameters.get("Password");
 489             password = EncryptionTool.getInstance().decrypt(password);
 490             String portNumber = parameters.get("Port_number");
 491             String Protocol = parameters.get("Protocol");
 492             String netconfHelloCmd = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n <hello xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\">\n    <capabilities>\n   <capability>urn:ietf:params:netconf:base:1.0</capability>\n <capability>urn:com:ericsson:ebase:1.1.0</capability> </capabilities>\n </hello>";
 493             String terminateConnectionCmd = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n    <rpc message-id=\"terminateConnection\" xmlns:netconf=\"urn:ietf:params:xml:ns:netconf:base:1.0\" xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\">\n <close-session/> \n </rpc>\n ]]>]]>";
 494             log(fnName,
 495                     "xml-getrunningconfig: User_name=" + userName + " Host_ip_address=" + hostIpAddress
 496                     + " Port_number=" + portNumber);
 497             SshJcraftWrapper sshJcraftWrapper = getSshJcraftWrapper();
 498             try {
 499                 String NetconfHelloCmd = netconfHelloCmd;
 500                 sshJcraftWrapper.connect(hostIpAddress,
 501                         userName,
 502                         password,
 503                         "]]>]]>",
 504                         30000,
 505                         Integer.parseInt(portNumber),
 506                         "netconf");
 507                 NetconfHelloCmd = NetconfHelloCmd + "]]>]]>";
 508                 log(fnName, ":Sending the hello command");
 509                 sshJcraftWrapper.send(NetconfHelloCmd);
 510                 String response = sshJcraftWrapper.receiveUntil("]]>]]>", 10000, "");
 511                 log(fnName, "Sending get running config command");
 512                 sshJcraftWrapper.send(xmlGetRunningConfigCmd + "]]>]]>\n");
 513                 response = sshJcraftWrapper.receiveUntil("</rpc-reply>", 180000, "");
 514                 DebugLog.printAriDebug(fnName, "Response from getRunningconfigCmd=" + response);
 515                 response = trimResponse(response);
 516                 ctx.setAttribute("xmlRunningConfigOutput", response);
 517                 sshJcraftWrapper.send(terminateConnectionCmd);
 518                 sshJcraftWrapper.closeConnection();
 519                 r.code = 200;
 520                 sshJcraftWrapper = null;
 521                 return (setResponseStatus(ctx, r));
 522             } catch (Exception e) {
 523                 log(fnName, "Caught an Exception, e=" + e);
 524                 log(fnName, "StackTrace=" + DebugLog.getStackTraceString(e));
 525                 sshJcraftWrapper.closeConnection();
 526                 r.code = HttpURLConnection.HTTP_INTERNAL_ERROR;
 527                 r.message = e.getMessage();
 528                 sshJcraftWrapper = null;
 529                 log(fnName, "Returning error message");
 530                 return (setResponseStatus(ctx, r));
 531             }
 532         }
 533         if (key.equals("DownloadCliConfig")) {
 534             DebugLog.printRTAriDebug(fnName, "key was: DownloadCliConfig: ");
 535             log.debug("key was: DownloadCliConfig: ");
 536             String userName = parameters.get("User_name");
 537             String hostIpAddress = parameters.get("Host_ip_address");
 538             String password = parameters.get("Password");
 539             password = EncryptionTool.getInstance().decrypt(password);
 540             String portNumber = parameters.get("Port_number");
 541             String downloadConfigTemplate = parameters.get("Download_config_template");
 542             String Config_contents = parameters.get("Config_contents");
 543             DebugLog.printAriDebug(fnName, "Contents of the 'Config_contents' are: " + Config_contents);
 544             SshJcraftWrapper sshJcraftWrapper = getSshJcraftWrapper();
 545             log.debug("DownloadCliConfig: sshJcraftWrapper was instantiated");
 546             DebugLog.printRTAriDebug(fnName, "DownloadCliConfig: sshJcraftWrapper was instantiated");
 547             int timeout = 4 * 60 * 1000;
 548             try {
 549                 DebugLog.printAriDebug(fnName, "DownloadCliConfig: User_name=" + userName +
 550                         " Host_ip_address=" + hostIpAddress + " Port_number="
 551                         + portNumber);
 552                 log.debug("DownloadCliConfig: Attempting to login: Host_ip_address=" + hostIpAddress +
 553                         " User_name=" + userName + " Port_number=" + portNumber);
 554                 String CliResponse = "";
 555                 sshJcraftWrapper.connect(hostIpAddress,
 556                         userName,
 557                         password,
 558                         "",
 559                         30000,
 560                         Integer.parseInt(portNumber));
 561                 DebugLog.printAriDebug(fnName, "DownloadCliConfig: On the VNF device");
 562                 StringTokenizer st = new StringTokenizer(downloadConfigTemplate, "\n");
 563                 String command = null;
 564                 String executeConfigContentsDelemeter = null;
 565                 try {
 566                     while (st.hasMoreTokens()) {
 567                         String line = st.nextToken();
 568                         DebugLog.printAriDebug(fnName, "line=" + line);
 569                         if (line.indexOf("Request:") != -1) {
 570                             DebugLog.printAriDebug(fnName, "Found a Request line: line=" + line);
 571                             command = getStringBetweenQuotes(line);
 572                             DebugLog.printAriDebug(fnName, "Sending command=" + command);
 573                             sshJcraftWrapper.send(command);
 574                             DebugLog.printAriDebug(fnName, "command has been sent");
 575                         } else if ((line.indexOf("Response: Ends_With") != -1) && (
 576                                 line.indexOf("Execute_config_contents Response: Ends_With") == -1)) {
 577                             DebugLog.printAriDebug(fnName, "Found a Response line: line=" + line);
 578                             String delemeter = getStringBetweenQuotes(line);
 579                             DebugLog.printAriDebug(fnName, "The delemeter=" + delemeter);
 580                             String tmpResponse = sshJcraftWrapper.receiveUntil(delemeter, timeout, command);
 581                             CliResponse += tmpResponse;
 582                         } else if (line.indexOf("Execute_config_contents Response: Ends_With") != -1) {
 583                             DebugLog.printAriDebug(fnName, "Found a 'Execute_config_contents Response:' line=" + line);
 584                             executeConfigContentsDelemeter = getStringBetweenQuotes(line);
 585                             DebugLog.printAriDebug(fnName,
 586                                     "executeConfigContentsDelemeter=" + executeConfigContentsDelemeter);
 587                             StringTokenizer st2 = new StringTokenizer(Config_contents, "\n");
 588                             while (st2.hasMoreTokens()) {
 589                                 String cmd = st2.nextToken();
 590                                 DebugLog.printAriDebug(fnName, "Config_contents: cmd=" + cmd);
 591                                 sshJcraftWrapper.send(cmd);
 592                                 String tmpResponse = sshJcraftWrapper.receiveUntil(executeConfigContentsDelemeter,
 593                                         timeout,
 594                                         command);
 595                                 CliResponse += tmpResponse;
 596                             }
 597                         }
 598                     }
 599                 } catch (NoSuchElementException e) {
 600                     DebugLog.printAriDebug(fnName, "Caught a NoSuchElementException: e=" + e);
 601                 }
 602                 sshJcraftWrapper.closeConnection();
 603                 sshJcraftWrapper = null;
 604                 DebugLog.printAriDebug(fnName, ":Escaping all the single and double quotes in the response");
 605                 CliResponse = CliResponse.replaceAll("\"", "\\\\\"");
 606                 CliResponse = CliResponse.replaceAll("\'", "\\\\'");
 607                 DebugLog.printAriDebug(fnName, "CliResponse=\n" + CliResponse);
 608                 ctx.setAttribute("cliOutput", CliResponse);
 609                 r.code = 200;
 610                 return (setResponseStatus(ctx, r));
 611             } catch (IOException e) {
 612                 DebugLog.printAriDebug(fnName, "DownloadCliConfig: Caught a IOException e=" + e);
 613                 log.debug(fnName + " : DownloadCliConfig: Caught a IOException e=" + e);
 614                 sshJcraftWrapper.closeConnection();
 615                 r.code = HttpURLConnection.HTTP_INTERNAL_ERROR;
 616                 r.message = e.getMessage();
 617                 sshJcraftWrapper = null;
 618                 DebugLog.printAriDebug(fnName, "DownloadCliConfig: Returning error message");
 619                 return (setResponseStatus(ctx, r));
 620             }
 621         }
 622
 623         DebugLog.printRTAriDebug(fnName, "Unsupported action - " + action);
 624         log.error("Unsupported action - " + action);
 625         return ConfigStatus.FAILURE;
 626     }
 627
 628     private void log(String fileName, String messg) {
 629         DebugLog.printRTAriDebug(fileName, messg);
 630         log.debug(fileName + ": " + messg);
 631     }
 632
 633     private ConfigStatus prepare(SvcLogicContext ctx, String requestType, String operation) {
 634         String templateName = requestType.equals("BASE") ? "/config-base.xml" : "/config-data.xml";
 635         String ndTemplate = readFile(templateName);
 636         String nd = buildNetworkData2(ctx, ndTemplate, operation);
 637
 638         String reqTemplate = readFile("/config-request.xml");
 639         Map<String, String> param = new HashMap<>();
 640         param.put("request-id", ctx.getAttribute("service-data.appc-request-header.svc-request-id"));
 641         param.put("request-type", requestType);
 642         param.put("callback-url", configCallbackUrl);
 643         if (operation.equals("create") || operation.equals("change") || operation.equals("scale")) {
 644             param.put("action", "GenerateOnly");
 645         }
 646         param.put("equipment-name", ctx.getAttribute("service-data.service-information.service-instance-id"));
 647         param.put("equipment-ip-address", ctx.getAttribute("service-data.vnf-config-information.vnf-host-ip-address"));
 648         param.put("vendor", ctx.getAttribute("service-data.vnf-config-information.vendor"));
 649         param.put("network-data", nd);
 650
 651         String req = null;
 652         try {
 653             req = buildXmlRequest(param, reqTemplate);
 654         } catch (Exception e) {
 655             log.error("Error building the XML request: ", e);
 656
 657             HttpResponse r = new HttpResponse();
 658             r.code = HttpURLConnection.HTTP_INTERNAL_ERROR;
 659             r.message = e.getMessage();
 660             return setResponseStatus(ctx, r);
 661         }
 662
 663         HttpResponse r = sendXmlRequest(req, configUrl, configUser, configPassword);
 664         return setResponseStatus(ctx, r);
 665     }
 666
 667     private ConfigStatus activate(SvcLogicContext ctx, boolean change) {
 668         String reqTemplate = readFile("/config-request.xml");
 669         Map<String, String> param = new HashMap<>();
 670         param.put("request-id", ctx.getAttribute("service-data.appc-request-header.svc-request-id"));
 671         param.put("callback-url", configCallbackUrl);
 672         param.put("action", change ? "DownloadChange" : "DownloadBase");
 673         param.put("equipment-name", ctx.getAttribute("service-data.service-information.service-instance-id"));
 674
 675         String req = null;
 676         try {
 677             req = buildXmlRequest(param, reqTemplate);
 678         } catch (Exception e) {
 679             log.error("Error building the XML request: ", e);
 680
 681             HttpResponse r = new HttpResponse();
 682             r.code = HttpURLConnection.HTTP_INTERNAL_ERROR;
 683             r.message = e.getMessage();
 684             return setResponseStatus(ctx, r);
 685         }
 686
 687         HttpResponse r = sendXmlRequest(req, configUrl, configUser, configPassword);
 688         return setResponseStatus(ctx, r);
 689     }
 690
 691     private ConfigStatus audit(SvcLogicContext ctx, String auditLevel) {
 692         String reqTemplate = readFile("/audit-request.xml");
 693         Map<String, String> param = new HashMap<>();
 694         param.put("request-id", ctx.getAttribute("service-data.appc-request-header.svc-request-id"));
 695         param.put("callback-url", auditCallbackUrl);
 696         param.put("equipment-name", ctx.getAttribute("service-data.service-information.service-instance-id"));
 697         param.put("audit-level", auditLevel);
 698
 699         String req = null;
 700         try {
 701             req = buildXmlRequest(param, reqTemplate);
 702         } catch (Exception e) {
 703             log.error("Error building the XML request: ", e);
 704
 705             HttpResponse r = new HttpResponse();
 706             r.code = HttpURLConnection.HTTP_INTERNAL_ERROR;
 707             r.message = e.getMessage();
 708             return setResponseStatus(ctx, r);
 709         }
 710
 711         HttpResponse r = sendXmlRequest(req, auditUrl, auditUser, auditPassword);
 712         return setResponseStatus(ctx, r);
 713     }
 714
 715     @Override
 716     public ConfigStatus activate(String key, SvcLogicContext ctx) {
 717         return ConfigStatus.SUCCESS;
 718     }
 719
 720     @Override
 721     public ConfigStatus deactivate(String key, SvcLogicContext ctx) {
 722         return ConfigStatus.SUCCESS;
 723     }
 724
 725     private String escapeMySql(String input) {
 726         if (input == null) {
 727             return null;
 728         }
 729
 730         input = input.replace("\\", "\\\\");
 731         input = input.replace("\'", "\\'");
 732
 733         return input;
 734     }
 735
 736     protected String readFile(String fileName) {
 737         InputStream is = getClass().getResourceAsStream(fileName);
 738         InputStreamReader isr = new InputStreamReader(is);
 739         BufferedReader in = new BufferedReader(isr);
 740         StringBuilder ss = new StringBuilder();
 741         try {
 742             String s = in.readLine();
 743             while (s != null) {
 744                 ss.append(s).append('\n');
 745                 s = in.readLine();
 746             }
 747         } catch (IOException e) {
 748             System.out.println("Error reading " + fileName + ": " + e.getMessage());
 749             throw new RuntimeException("Error reading " + fileName + ": " + e.getMessage(), e);
 750         } finally {
 751             try {
 752                 in.close();
 753             } catch (Exception e) {
 754                 log.warn("Could not close BufferedReader", e);
 755             }
 756             try {
 757                 isr.close();
 758             } catch (Exception e) {
 759                 log.warn("Could not close InputStreamReader", e);
 760             }
 761             try {
 762                 is.close();
 763             } catch (Exception e) {
 764                 log.warn("Could not close InputStream", e);
 765             }
 766         }
 767         return ss.toString();
 768     }
 769
 770     private String buildXmlRequest(Map<String, String> param, String template) {
 771         StringBuilder ss = new StringBuilder();
 772         int i = 0;
 773         while (i < template.length()) {
 774             int i1 = template.indexOf("${", i);
 775             if (i1 < 0) {
 776                 ss.append(template.substring(i));
 777                 break;
 778             }
 779
 780             int i2 = template.indexOf('}', i1 + 2);
 781             if (i2 < 0) {
 782                 throw new RuntimeException("Template error: Matching } not found");
 783             }
 784
 785             String var1 = template.substring(i1 + 2, i2);
 786             String value1 = param.get(var1);
 787             if (value1 == null || value1.trim().length() == 0) {
 788                 // delete the whole element (line)
 789                 int i3 = template.lastIndexOf('\n', i1);
 790                 if (i3 < 0) {
 791                     i3 = 0;
 792                 }
 793                 int i4 = template.indexOf('\n', i1);
 794                 if (i4 < 0) {
 795                     i4 = template.length();
 796                 }
 797
 798                 if (i < i3) {
 799                     ss.append(template.substring(i, i3));
 800                 }
 801                 i = i4;
 802             } else {
 803                 ss.append(template.substring(i, i1)).append(value1);
 804                 i = i2 + 1;
 805             }
 806         }
 807
 808         return ss.toString();
 809     }
 810
 811     private String buildNetworkData2(SvcLogicContext ctx, String template, String operation) {
 812         log.info("Building XML started");
 813         long t1 = System.currentTimeMillis();
 814
 815         template = expandRepeats(ctx, template, 1);
 816
 817         Map<String, String> mm = new HashMap<>();
 818         for (String s : ctx.getAttributeKeySet()) {
 819             mm.put(s, ctx.getAttribute(s));
 820         }
 821         mm.put("operation", operation);
 822
 823         StringBuilder ss = new StringBuilder();
 824         int i = 0;
 825         while (i < template.length()) {
 826             int i1 = template.indexOf("${", i);
 827             if (i1 < 0) {
 828                 ss.append(template.substring(i));
 829                 break;
 830             }
 831
 832             int i2 = template.indexOf('}', i1 + 2);
 833             if (i2 < 0) {
 834                 throw new RuntimeException("Template error: Matching } not found");
 835             }
 836
 837             String var1 = template.substring(i1 + 2, i2);
 838             String value1 = XmlUtil.getXml(mm, var1);
 839             if (value1 == null || value1.trim().length() == 0) {
 840                 // delete the whole element (line)
 841                 int i3 = template.lastIndexOf('\n', i1);
 842                 if (i3 < 0) {
 843                     i3 = 0;
 844                 }
 845                 int i4 = template.indexOf('\n', i1);
 846                 if (i4 < 0) {
 847                     i4 = template.length();
 848                 }
 849
 850                 if (i < i3) {
 851                     ss.append(template.substring(i, i3));
 852                 }
 853                 i = i4;
 854             } else {
 855                 ss.append(template.substring(i, i1)).append(value1);
 856                 i = i2 + 1;
 857             }
 858         }
 859
 860         long t2 = System.currentTimeMillis();
 861         log.info("Building XML completed. Time: " + (t2 - t1));
 862
 863         return ss.toString();
 864     }
 865
 866     private String expandRepeats(SvcLogicContext ctx, String template, int level) {
 867         StringBuilder newTemplate = new StringBuilder();
 868         int k = 0;
 869         while (k < template.length()) {
 870             int i1 = template.indexOf("${repeat:", k);
 871             if (i1 < 0) {
 872                 newTemplate.append(template.substring(k));
 873                 break;
 874             }
 875
 876             int i2 = template.indexOf(':', i1 + 9);
 877             if (i2 < 0) {
 878                 throw new RuntimeException(
 879                         "Template error: Context variable name followed by : is required after repeat");
 880             }
 881
 882             // Find the closing }, store in i3
 883             int nn = 1;
 884             int i3 = -1;
 885             int i = i2;
 886             while (nn > 0 && i < template.length()) {
 887                 i3 = template.indexOf('}', i);
 888                 if (i3 < 0) {
 889                     throw new RuntimeException("Template error: Matching } not found");
 890                 }
 891                 int i32 = template.indexOf('{', i);
 892                 if (i32 >= 0 && i32 < i3) {
 893                     nn++;
 894                     i = i32 + 1;
 895                 } else {
 896                     nn--;
 897                     i = i3 + 1;
 898                 }
 899             }
 900
 901             String var1 = template.substring(i1 + 9, i2);
 902             String value1 = ctx.getAttribute(var1);
 903             log.info("         " + var1 + ": " + value1);
 904             int n = 0;
 905             try {
 906                 n = Integer.parseInt(value1);
 907             } catch (Exception e) {
 908                 n = 0;
 909             }
 910
 911             newTemplate.append(template.substring(k, i1));
 912
 913             String rpt = template.substring(i2 + 1, i3);
 914
 915             for (int ii = 0; ii < n; ii++) {
 916                 String ss = rpt.replaceAll("\\[\\$\\{" + level + "\\}\\]", "[" + ii + "]");
 917                 newTemplate.append(ss);
 918             }
 919
 920             k = i3 + 1;
 921         }
 922
 923         if (k == 0) {
 924             return newTemplate.toString();
 925         }
 926
 927         return expandRepeats(ctx, newTemplate.toString(), level + 1);
 928     }
 929
 930     private HttpResponse sendXmlRequest(String xmlRequest, String url, String user, String password) {
 931         try {
 932             Client client = getClient();
 933             WebTarget webResource = client.target(url);
 934
 935             log.info("SENDING...............");
 936             if (log.isTraceEnabled()) {
 937                 log.trace(xmlRequest);
 938             }
 939             else {
 940                 if(xmlRequest.length() > 255 ) {
 941                     log.info(xmlRequest.substring(0, 255));
 942                     log.info("\n...\n" + xmlRequest.length() +
 943                             " characters in request, turn on TRACE logging to log entire request");
 944                 }
 945                 else {
 946                     log.info(xmlRequest);
 947                 }
 948             }
 949             String authString = user + ":" + password;
 950             String authStringEnc = Base64.encode(authString.getBytes());
 951             authString = "Basic " + authStringEnc;
 952
 953             Response response = getClientResponse(webResource, authString, xmlRequest);
 954
 955             int code = response.getStatus();
 956             String message = response.getStatusInfo().getReasonPhrase();
 957             log.info("RESPONSE...............");
 958             log.info("HTTP response code: " + code);
 959             log.info("HTTP response message: " + message);
 960             log.info("");
 961
 962             HttpResponse r = new HttpResponse();
 963             r.code = code;
 964             r.message = message;
 965             return r;
 966
 967         } catch (Exception e) {
 968             log.error("Error sending the request: ", e);
 969
 970             HttpResponse r = new HttpResponse();
 971             r.code = HttpURLConnection.HTTP_INTERNAL_ERROR;
 972             r.message = e.getMessage();
 973             return r;
 974         }
 975     }
 976
 977     private static class HttpResponse {
 978
 979         public int code;
 980
 981         public String message;
 982     }
 983
 984     private ConfigStatus setResponseStatus(SvcLogicContext ctx, HttpResponse r) {
 985         ctx.setAttribute("error-code", String.valueOf(r.code));
 986         ctx.setAttribute("error-message", r.message);
 987
 988         return r.code > 299 ? ConfigStatus.FAILURE : ConfigStatus.SUCCESS;
 989     }
 990
 991     private String getStringBetweenQuotes(String string) {
 992         String fnName = "ConfigComponentAdaptor.getStringBetweenQuotes";
 993         DebugLog.printAriDebug(fnName, "string=" + string);
 994         String retString = null;
 995         int start = string.indexOf('\"');
 996         int end = string.lastIndexOf('\"');
 997         retString = string.substring(start + 1, end);
 998         DebugLog.printAriDebug(fnName, "retString=" + retString);
 999         return (retString);
1000     }
1001
1002     public static String _readFile(String fileName) {
1003         StringBuffer strBuff = new StringBuffer();
1004         String line;
1005         try (BufferedReader in = new BufferedReader(new FileReader(fileName))) {
1006             while ((line = in.readLine()) != null) {
1007                 strBuff.append(line + "\n");
1008             }
1009         } catch (IOException e) {
1010             System.out.println("Caught an IOException in method readFile(): e=" + e.toString());
1011         }
1012         return (strBuff.toString());
1013     }
1014
1015   /**
1016    * A supporting method to extract the data and configuration element from the NETCONF-XML response
1017    * from the node and create well formatted xml.
1018    *
1019    * @param requestData The unformatted NETCONF-XML
1020    * @return responseBuilder the extracted data
1021    * @throws APPCException Exception during parsing xml data
1022    */
1023   private String extractFromNetconfXml(String requestData) throws APPCException {
1024     log.debug("extractFromNetconfXml -- Start");
1025     StringBuilder responseBuilder = new StringBuilder();
1026     StringWriter stringBuffer = new StringWriter();
1027     try {
1028       requestData = requestData.replaceAll("]]>]]>", "");
1029       DocumentBuilder documentBuilder = DocumentBuilderFactory.newInstance().newDocumentBuilder();
1030       Document document = documentBuilder.parse(new InputSource(new StringReader(requestData)));
1031       document.getDocumentElement().normalize();
1032       XPath xPath = XPathFactory.newInstance().newXPath();
1033       Node dataNode = (Node) xPath.evaluate("//data", document, XPathConstants.NODE);
1034       Transformer xform = TransformerFactory.newInstance().newTransformer();
1035       xform.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
1036       xform.setOutputProperty(OutputKeys.INDENT, "yes");
1037       xform.transform(new DOMSource(dataNode), new StreamResult(stringBuffer));
1038       responseBuilder.append(stringBuffer.toString());
1039       if (log.isTraceEnabled()) {
1040         log.trace("ConfigComponentAdaptor:extractFromNetconfXml after Extract: "
1041             + responseBuilder.toString());
1042       }
1043     } catch (SAXException | IOException | ParserConfigurationException | TransformerException
1044         | XPathExpressionException exception) {
1045       throw new APPCException("Error Occured during parsing Netconf-XML", exception);
1046
1047     }
1048     log.debug("extractFromNetconfXml -- End");
1049     return responseBuilder.toString();
1050   }
1051
1052   private String trimResponse(String response) throws APPCException {
1053         response = extractFromNetconfXml(response);
1054         log.debug("runningConfig before trimResponse : " + response);
1055         StringTokenizer line = new StringTokenizer(response, "\n");
1056         StringBuffer sb = new StringBuffer();
1057         String runningConfig = "" ;
1058         boolean captureText = false;
1059         while (line.hasMoreTokens()) {
1060             String token = line.nextToken();
1061             if (token.indexOf("<configuration xmlns=") != -1) {
1062                 captureText = true;
1063             }else if(token.indexOf("<data") != -1) {
1064                 log.debug("token-line:with in Data: "+token);
1065                 captureText = true;
1066                 continue;
1067             }
1068
1069             if(token.indexOf("</data>") != -1) {
1070                 log.debug("token-line:with in </data>"+token);
1071                 captureText = false;
1072             }
1073             if (captureText) {
1074                 sb.append(token + "\n");
1075             }
1076             if (token.indexOf("</configuration>") != -1) {
1077                 captureText = false;
1078             }
1079         }
1080         runningConfig = sb.toString();
1081
1082         if (log.isTraceEnabled()) {
1083             log.trace("ConfigComponentAdaptor:RunningConfig after trimResponse : " + runningConfig);
1084         }
1085         else {
1086             if (runningConfig.length() > 255) {
1087                 log.info("ConfigComponentAdaptor:RunningConfig after trimResponse : " +
1088                         runningConfig.substring(0, 255));
1089                 log.info("\n...\n" + runningConfig.length() +
1090                         " characters in config, turn on TRACE logging to log entire config");
1091             }
1092             else {
1093                 log.info("ConfigComponentAdaptor:RunningConfig after trimResponse : " +
1094                         runningConfig);
1095             }
1096         }
1097         log.info("ConfigComponentAdaptor:RunningConfig after trimResponse : " + runningConfig);
1098         return runningConfig;
1099     }
1100
1101     public static void main(String args[]) throws Exception {
1102         Properties props = null;
1103         System.out.println("*************************Hello*****************************");
1104         ConfigComponentAdaptor cca = new ConfigComponentAdaptor(props);
1105         String getConfigTemplate = _readFile("/home/userID/data/Get_config_template");
1106         String downloadConfigTemplate = _readFile("/home/userID/data/Download_config_template_2");
1107         String key = "GetCliRunningConfig";
1108         Map<String, String> parameters = new HashMap();
1109         parameters.put("Host_ip_address", "000.00.000.00");
1110         parameters.put("User_name", "root");
1111         parameters.put("Password", "!bootstrap");
1112         parameters.put("Port_number", "22");
1113         parameters.put("Get_config_template", getConfigTemplate);
1114
1115         SvcLogicContext ctx = null;
1116         System.out.println("*************************TRACE 1*****************************");
1117         cca.configure(key, parameters, ctx);
1118     }
1119
1120     protected SshJcraftWrapper getSshJcraftWrapper() {
1121         return new SshJcraftWrapper();
1122     }
1123
1124     protected Client getClient() {
1125         ClientConfig clientConfig = new ClientConfig();
1126         clientConfig.property(ClientProperties.CONNECT_TIMEOUT, 5000);
1127         return ClientBuilder.newClient(clientConfig);
1128     }
1129
1130     protected Response getClientResponse(WebTarget webResource, String authString, String xmlRequest) {
1131         return webResource.request("UTF-8").header("Authorization", authString).header("Content-Type", "application/xml").post(
1132                 Entity.xml(xmlRequest),Response.class);
1133     }
1134 }