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 import javax.ws.rs.core.Feature;
  74
  75 public class ConfigComponentAdaptor implements SvcLogicAdaptor {
  76
  77     private static EELFLogger log = EELFManager.getInstance().getLogger(ConfigComponentAdaptor.class);
  78     DebugLog debugLog = new DebugLog();
  79     private String configUrl = null;
  80     private String configUser = null;
  81     private String configPassword = null;
  82     private String auditUrl = null;
  83     private String auditUser = null;
  84     private String auditPassword = null;
  85
  86     public String getConfigUrl() {
  87         return configUrl;
  88     }
  89
  90     public String getConfigUser() {
  91         return configUser;
  92     }
  93
  94     public String getConfigPassword() {
  95         return configPassword;
  96     }
  97
  98     public String getAuditUrl() {
  99         return auditUrl;
 100     }
 101
 102     public String getAuditUser() {
 103         return auditUser;
 104     }
 105
 106     public String getAuditPassword() {
 107         return auditPassword;
 108     }
 109
 110     public String getConfigCallbackUrl() {
 111         return configCallbackUrl;
 112     }
 113
 114     public String getAuditCallbackUrl() {
 115         return auditCallbackUrl;
 116     }
 117
 118     private String configCallbackUrl = null;
 119     private String auditCallbackUrl = null;
 120     private int DEFAULT_TIMEOUT_GETRUNNING_CLI = 120 * 1000 ;
 121
 122     public ConfigComponentAdaptor(Properties props) {
 123         if (props != null) {
 124             configUrl = props.getProperty("configComponent.url", "");
 125             configUser = props.getProperty("configComponent.user", "");
 126             configPassword = props.getProperty("configComponent.passwd", "");
 127             auditUrl = props.getProperty("auditComponent.url", "");
 128             auditUser = props.getProperty("auditComponent.user", "");
 129             auditPassword = props.getProperty("auditComponent.passwd", "");
 130             configCallbackUrl = props.getProperty("service-configuration-notification-url", "");
 131             auditCallbackUrl = props.getProperty("audit-configuration-notification-url", "");
 132         } else {
 133             configUrl = "";
 134             configUser = "";
 135             configPassword = "";
 136             auditUrl = "";
 137             auditUser = "";
 138             auditPassword = "";
 139             configCallbackUrl = "";
 140             auditCallbackUrl = "";
 141         }
 142     }
 143
 144     @Override
 145     public ConfigStatus configure(String key, Map<String, String> parameters, SvcLogicContext ctx) {
 146         String fnName = "ConfigComponentAdaptor.configure";
 147         HttpResponse r = new HttpResponse();
 148         r.code = 200;
 149         log.debug("ConfigComponentAdaptor.configure - key = " + key);
 150         DebugLog.printRTAriDebug(fnName, "key = " + key);
 151         log.debug("Parameters:");
 152         DebugLog.printRTAriDebug(fnName, "Parameters:");
 153         for (Map.Entry<String, String> entry : parameters.entrySet()) {
 154             log.debug("        " + entry.getKey() + " = " + entry.getValue());
 155             DebugLog.printRTAriDebug(fnName, "        " + entry.getKey() + " = " + entry.getValue());
 156         }
 157
 158         String parmval = parameters.get("config-component-configUrl");
 159         if ((parmval != null) && (parmval.length() > 0)) {
 160             log.debug("Overwriting URL with " + parmval);
 161             configUrl = parmval;
 162         }
 163
 164         parmval = parameters.get("config-component-configPassword");
 165         if ((parmval != null) && (parmval.length() > 0)) {
 166             log.debug("Overwriting configPassword with " + parmval);
 167             configPassword = parmval;
 168         }
 169
 170         parmval = parameters.get("config-component-configUser");
 171         if ((parmval != null) && (parmval.length() > 0)) {
 172             log.debug("Overwriting configUser id with " + parmval);
 173             configUser = parmval;
 174         }
 175
 176         String action = parameters.get("action");
 177
 178         String chg = ctx.getAttribute(
 179                 "service-data.vnf-config-parameters-list.vnf-config-parameters[0].update-configuration[0].block-key-name");
 180         if (chg != null && "prepare".equalsIgnoreCase(action)) {
 181             return prepare(ctx, "CHANGE", "change");
 182         }
 183         if (chg != null && "activate".equalsIgnoreCase(action)) {
 184             return activate(ctx, true);
 185         }
 186
 187         String scale = ctx.getAttribute(
 188                 "service-data.vnf-config-parameters-list.vnf-config-parameters[0].scale-configuration[0].network-type");
 189         if (scale != null && "prepare".equalsIgnoreCase(action)) {
 190             return prepare(ctx, "CHANGE", "scale");
 191         }
 192         if (scale != null && "activate".equalsIgnoreCase(action)) {
 193             return activate(ctx, true);
 194         }
 195
 196         if ("prepare".equalsIgnoreCase(action)) {
 197             return prepare(ctx, "BASE", "create");
 198         }
 199         if ("activate".equalsIgnoreCase(action)) {
 200             return activate(ctx, false);
 201         }
 202
 203         if ("backup".equalsIgnoreCase(action)) {
 204             return prepare(ctx, "BACKUP", "backup");
 205         }
 206         if ("restorebackup".equalsIgnoreCase(action)) {
 207             return prepare(ctx, "RESTOREBACKUP", "restorebackup");
 208         }
 209         if ("deletebackup".equalsIgnoreCase(action)) {
 210             return prepare(ctx, "DELETEBACKUP", "deletebackup");
 211         }
 212         if ("audit".equalsIgnoreCase(action)) {
 213             return audit(ctx, "FULL");
 214         }
 215         if ("getrunningconfig".equalsIgnoreCase(action)) {
 216             return audit(ctx, "RUNNING");
 217         }
 218
 219         if (("put".equals(key)) || ("get".equals(key))) {
 220             String loginId = parameters.get("loginId");
 221             String host = parameters.get("host");
 222             String password = parameters.get("password");
 223             password = EncryptionTool.getInstance().decrypt(password);
 224             String fullPathFileName = parameters.get("fullPathFileName");
 225             String data = null;
 226
 227             SshJcraftWrapper sshJcraftWrapper = getSshJcraftWrapper();
 228             log.debug("SCP: SshJcraftWrapper has been instantiated");
 229             DebugLog.printRTAriDebug(fnName, "SCP: SshJcraftWrapper has been instantiated");
 230             try {
 231                 if (key.equals("put")) {
 232                     data = parameters.get("data");
 233                     if (data != null) {
 234                         DebugLog.printRTAriDebug(fnName, "Command is for put: Length of data is: " + data.length());
 235                         InputStream is = new ByteArrayInputStream(data.getBytes());
 236                         log.debug("SCP: Doing a put: fullPathFileName=" + fullPathFileName);
 237                         DebugLog.printRTAriDebug(fnName, "SCP: Doing a put: fullPathFileName=" + fullPathFileName);
 238                         sshJcraftWrapper.put(is, fullPathFileName, host, loginId, password);
 239                         try {
 240                             DebugLog.printRTAriDebug(fnName, "Sleeping for 180 seconds....");
 241                             Thread.sleep(1000l * 180);
 242                             DebugLog.printRTAriDebug(fnName, "Woke up....");
 243                         } catch (java.lang.InterruptedException ee) {
 244                             boolean ignore = true;
 245                             Thread.currentThread().interrupt();
 246                         }
 247                     } else {
 248                         r.code = HttpURLConnection.HTTP_INTERNAL_ERROR;
 249                         log.debug(fnName + " Command is for put: data is null");
 250                     }
 251                 } else     // Must be a get
 252                 {
 253                     log.debug("SCP: Doing a get: fullPathFileName=" + fullPathFileName);
 254                     DebugLog.printRTAriDebug(fnName, "SCP: Doing a get: fullPathFileName=" + fullPathFileName);
 255                     String response = sshJcraftWrapper.get(fullPathFileName, host, loginId, password);
 256                     DebugLog.printRTAriDebug(fnName, "Got the response and putting into the ctx object");
 257                     ctx.setAttribute("fileContents", response);
 258                     log.debug("SCP: Closing the SFTP connection");
 259                 }
 260                 return (setResponseStatus(ctx, r));
 261             } catch (IOException e) {
 262                 DebugLog.printAriDebug(fnName, "Caught a IOException e=" + e);
 263                 log.debug(fnName + " : Caught a IOException e=" + e);
 264                 r.code = HttpURLConnection.HTTP_INTERNAL_ERROR;
 265                 r.message = e.getMessage();
 266                 return (setResponseStatus(ctx, r));
 267             }
 268         }
 269         if (key.equals("cli")) {
 270             String loginId = parameters.get("loginId");
 271             String host = parameters.get("host");
 272             String password = parameters.get("password");
 273             password = EncryptionTool.getInstance().decrypt(password);
 274             String portNumber = parameters.get("portNumber");
 275             SshJcraftWrapper sshJcraftWrapper = getSshJcraftWrapper();
 276             try {
 277                 log.debug("CLI: Attempting to login: host=" + host + " loginId=" + loginId +
 278                         " portNumber=" + portNumber);
 279                 DebugLog.printRTAriDebug(fnName, "CLI: Attempting to login: host=" + host + " loginId=" + loginId +
 280                         " portNumber=" + portNumber);
 281                 sshJcraftWrapper.connect(host, loginId, password, Integer.parseInt(portNumber));
 282
 283                 DebugLog.printAriDebug(fnName, "Sending 'sdc'");
 284                 String response = sshJcraftWrapper.send("sdc", ":");
 285                 DebugLog.printAriDebug(fnName, "Sending 1");
 286                 response = sshJcraftWrapper.send("1", ":");
 287                 DebugLog.printAriDebug(fnName, "Sending 1, the second time");
 288                 response = sshJcraftWrapper.send("1", "#");
 289                 DebugLog.printAriDebug(fnName, "Sending paging-options disable");
 290                 response = sshJcraftWrapper.send("paging-options disable", "#");
 291                 DebugLog.printAriDebug(fnName, "Sending show config");
 292                 response = sshJcraftWrapper.send("show config", "#");
 293
 294                 DebugLog.printAriDebug(fnName, "response is now:'" + response + "'");
 295                 DebugLog.printAriDebug(fnName, "Populating the ctx object with the response");
 296                 ctx.setAttribute("cliOutput", response);
 297                 sshJcraftWrapper.closeConnection();
 298                 r.code = 200;
 299                 sshJcraftWrapper = null;
 300                 return (setResponseStatus(ctx, r));
 301             } catch (IOException e) {
 302                 DebugLog.printAriDebug(fnName, "Caught a IOException e=" + e);
 303                 log.debug(fnName + " : Caught a IOException e=" + e);
 304                 sshJcraftWrapper.closeConnection();
 305                 r.code = HttpURLConnection.HTTP_INTERNAL_ERROR;
 306                 r.message = e.getMessage();
 307                 sshJcraftWrapper = null;
 308                 DebugLog.printAriDebug(fnName, "Returning error message");
 309                 return (setResponseStatus(ctx, r));
 310             }
 311         }
 312         if (key.equals("escapeSql")) {
 313             String data = parameters.get("artifactContents");
 314             log.debug("ConfigComponentAdaptor.configure - escapeSql");
 315             data = escapeMySql(data);
 316             ctx.setAttribute("escapedData", data);
 317             return (setResponseStatus(ctx, r));
 318         }
 319         if (key.equals("GetCliRunningConfig")) {
 320             DebugLog.printRTAriDebug(fnName, "key was: GetCliRunningConfig: ");
 321             log.debug("key was: GetCliRunningConfig: ");
 322             String User_name = parameters.get("User_name");
 323             String Host_ip_address = parameters.get("Host_ip_address");
 324             String Password = parameters.get("Password");
 325             Password = EncryptionTool.getInstance().decrypt(Password);
 326             String Port_number = parameters.get("Port_number");
 327             String Get_config_template = parameters.get("Get_config_template");
 328             SshJcraftWrapper sshJcraftWrapper = getSshJcraftWrapper();
 329             log.debug("GetCliRunningConfig: sshJcraftWrapper was instantiated");
 330             DebugLog.printRTAriDebug(fnName, "GetCliRunningConfig: sshJcraftWrapper was instantiated");
 331             try {
 332                 DebugLog.printAriDebug(fnName, "GetCliRunningConfig: User_name=" + User_name +
 333                         " Host_ip_address=" + Host_ip_address + " Port_number="
 334                         + Port_number);
 335                 log.debug("GetCliRunningConfig: Attempting to login: Host_ip_address=" + Host_ip_address +
 336                         " User_name=" + User_name + " Port_number=" + Port_number);
 337                 String response = "";
 338                 String CliResponse = "";
 339                 boolean showConfigFlag = false;
 340                 sshJcraftWrapper.connect(Host_ip_address,
 341                         User_name,
 342                         Password,
 343                         "",
 344                         30000,
 345                         Integer.parseInt(Port_number));
 346                 DebugLog.printAriDebug(fnName, "GetCliRunningConfig: On the VNF device");
 347                 StringTokenizer st = new StringTokenizer(Get_config_template, "\n");
 348                 String command = null;
 349                 try {
 350                     while (st.hasMoreTokens()) {
 351                         String line = st.nextToken();
 352                         DebugLog.printAriDebug(fnName, "line=" + line);
 353                         if (line.indexOf("Request:") != -1) {
 354                             DebugLog.printAriDebug(fnName, "Found a Request line: line=" + line);
 355                             command = getStringBetweenQuotes(line);
 356                             DebugLog.printAriDebug(fnName, "Sending command=" + command);
 357                             sshJcraftWrapper.send(command);
 358                             DebugLog.printAriDebug(fnName, "command has been sent");
 359                             if (line.indexOf("show config") != -1) {
 360                                 showConfigFlag = true;
 361                                 DebugLog.printAriDebug(fnName, "GetCliRunningConfig: setting 'showConfigFlag' to true");
 362                                 log.debug("GetCliRunningConfig: GetCliRunningConfig: setting 'showConfigFlag' to true");
 363                             }
 364                         }
 365                         if (line.indexOf("Response: Ends_With") != -1) {
 366                             DebugLog.printAriDebug(fnName, "Found a Response line: line=" + line);
 367                             String delemeter = getStringBetweenQuotes(line);
 368                             DebugLog.printAriDebug(fnName, "The delemeter=" + delemeter);
 369                             //DEFAULT_TIMEOUT_GETRUNNING_CLI : changed the default time out to 2 mins in 1806
 370                             String tmpResponse = sshJcraftWrapper.receiveUntil(delemeter,
 371                                     DEFAULT_TIMEOUT_GETRUNNING_CLI, command);
 372                             response += tmpResponse;
 373                             if (showConfigFlag) {
 374                                 showConfigFlag = false;
 375                                 StringTokenizer st2 = new StringTokenizer(tmpResponse, "\n");
 376                                 //    Strip off the last line which is the command prompt from the VNF device.
 377                                 while (st2.hasMoreTokens()) {
 378                                     String line2 = st2.nextToken();
 379                                     if (line2.indexOf('#') == -1) {
 380                                         CliResponse += line2 + "\n";
 381                                     }
 382                                 }
 383                             }
 384                         }
 385                     }
 386                 } catch (NoSuchElementException e) {
 387                     DebugLog.printAriDebug(fnName, "Caught a NoSuchElementException: e=" + e);
 388                 }
 389                 DebugLog.printAriDebug(fnName, "CliResponse=\n" + CliResponse);
 390                 ctx.setAttribute("cliOutput", CliResponse);
 391                 sshJcraftWrapper.closeConnection();
 392                 r.code = 200;
 393                 sshJcraftWrapper = null;
 394                 return (setResponseStatus(ctx, r));
 395             } catch (IOException e) {
 396                 DebugLog.printAriDebug(fnName, "GetCliRunningConfig: Caught a IOException e=" + e);
 397                 log.debug(fnName + " : GetCliRunningConfig: Caught a IOException e=" + e);
 398                 sshJcraftWrapper.closeConnection();
 399                 r.code = HttpURLConnection.HTTP_INTERNAL_ERROR;
 400                 r.message = e.getMessage();
 401                 sshJcraftWrapper = null;
 402                 DebugLog.printAriDebug(fnName, "GetCliRunningConfig: Returning error message");
 403                 return (setResponseStatus(ctx, r));
 404             }
 405         }
 406         if (key.equals("xml-download")) {
 407             log(fnName, "key was:    xml-download");
 408             String User_name = parameters.get("User_name");
 409             String Host_ip_address = parameters.get("Host_ip_address");
 410             String Password = parameters.get("Password");
 411             Password = EncryptionTool.getInstance().decrypt(Password);
 412             String Port_number = parameters.get("Port_number");
 413             String Contents = parameters.get("Contents");
 414             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>";
 415             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 ]]>]]>";
 416             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 ]]>]]>";
 417
 418             log(fnName,
 419                     "xml-download: User_name=" + User_name + " Host_ip_address=" + Host_ip_address
 420                     + " Port_number=" + Port_number);
 421             SshJcraftWrapper sshJcraftWrapper = getSshJcraftWrapper();
 422             try {
 423                 sshJcraftWrapper.connect(Host_ip_address,
 424                         User_name,
 425                         Password,
 426                         "]]>]]>",
 427                         30000,
 428                         Integer.parseInt(Port_number),
 429                         "netconf");
 430                 String NetconfHelloCmd = netconfHelloCmd;
 431                 NetconfHelloCmd = NetconfHelloCmd + "]]>]]>";
 432                 log(fnName, "Sending the hello command");
 433                 sshJcraftWrapper.send(NetconfHelloCmd);
 434                 String response = sshJcraftWrapper.receiveUntil("]]>]]>", 10000, "");
 435                 log(fnName, "Sending xmlCmd cmd");
 436                 String xmlCmd = Contents;
 437                 String messageId = "1";
 438                 messageId = "\"" + messageId + "\"";
 439                 String loadConfigurationString =
 440                         "<?xml version=\"1.0\" encoding=\"UTF-8\"?> <rpc xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\" message-id="
 441                                 + messageId
 442                                 + "> <edit-config> <target> <candidate /> </target> <default-operation>merge</default-operation> <config xmlns:xc=\"urn:ietf:params:xml:ns:netconf:base:1.0\">"
 443                                 + xmlCmd + "</config> </edit-config> </rpc>";
 444                 loadConfigurationString = loadConfigurationString + "]]>]]>";
 445                 sshJcraftWrapper.send(loadConfigurationString);
 446                 DebugLog.printAriDebug(fnName, ":After sending loadConfigurationString");
 447                 response = sshJcraftWrapper.receiveUntil("</rpc-reply>", 600000, "");
 448                 if (response.indexOf("rpc-error") != -1) {
 449                     DebugLog.printAriDebug(fnName, "Error from device: Response from device had 'rpc-error'");
 450                     DebugLog.printAriDebug(fnName, "response=\n" + response + "\n");
 451                     r.code = HttpURLConnection.HTTP_INTERNAL_ERROR;
 452                     r.message = response;
 453                 } else {
 454                     DebugLog.printAriDebug(fnName, ":LoadConfiguration was a success, sending commit cmd");
 455                     sshJcraftWrapper.send(commitCmd);
 456                     DebugLog.printAriDebug(fnName, ":After sending commitCmd");
 457                     response = sshJcraftWrapper.receiveUntil("</rpc-reply>", 180000, "");
 458                     if (response.indexOf("rpc-error") != -1) {
 459                         DebugLog.printAriDebug(fnName, "Error from device: Response from device had 'rpc-error'");
 460                         DebugLog.printAriDebug(fnName, "response=\n" + response + "\n");
 461                         r.code = HttpURLConnection.HTTP_INTERNAL_ERROR;
 462                         r.message = response;
 463                     } else {
 464                         DebugLog.printAriDebug(fnName, ":Looks like a success");
 465                         DebugLog.printAriDebug(fnName, "response=\n" + response + "\n");
 466                         r.code = 200;
 467                     }
 468                 }
 469                 sshJcraftWrapper.send(terminateConnectionCmd);
 470                 sshJcraftWrapper.closeConnection();
 471                 sshJcraftWrapper = null;
 472                 return (setResponseStatus(ctx, r));
 473             } catch (Exception e) {
 474                 log(fnName, "Caught an Exception, e=" + e);
 475                 log(fnName, "StackTrace=" + DebugLog.getStackTraceString(e));
 476                 sshJcraftWrapper.closeConnection();
 477                 r.code = HttpURLConnection.HTTP_INTERNAL_ERROR;
 478                 r.message = e.getMessage();
 479                 sshJcraftWrapper = null;
 480                 log(fnName, "Returning error message");
 481                 return (setResponseStatus(ctx, r));
 482             }
 483         }
 484         if (key.equals("xml-getrunningconfig")) {
 485             log(fnName, "key was: : xml-getrunningconfig");
 486             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";
 487             String Host_ip_address = parameters.get("Host_ip_address");
 488             String User_name = parameters.get("User_name");
 489             String Password = parameters.get("Password");
 490             Password = EncryptionTool.getInstance().decrypt(Password);
 491             String Port_number = parameters.get("Port_number");
 492             String Protocol = parameters.get("Protocol");
 493             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>";
 494             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 ]]>]]>";
 495             log(fnName,
 496                     "xml-getrunningconfig: User_name=" + User_name + " Host_ip_address=" + Host_ip_address
 497                     + " Port_number=" + Port_number);
 498             SshJcraftWrapper sshJcraftWrapper = getSshJcraftWrapper();
 499             try {
 500                 String NetconfHelloCmd = netconfHelloCmd;
 501                 sshJcraftWrapper.connect(Host_ip_address,
 502                         User_name,
 503                         Password,
 504                         "]]>]]>",
 505                         30000,
 506                         Integer.parseInt(Port_number),
 507                         "netconf");
 508                 NetconfHelloCmd = NetconfHelloCmd + "]]>]]>";
 509                 log(fnName, ":Sending the hello command");
 510                 sshJcraftWrapper.send(NetconfHelloCmd);
 511                 String response = sshJcraftWrapper.receiveUntil("]]>]]>", 10000, "");
 512                 log(fnName, "Sending get running config command");
 513                 sshJcraftWrapper.send(xmlGetRunningConfigCmd + "]]>]]>\n");
 514                 response = sshJcraftWrapper.receiveUntil("</rpc-reply>", 180000, "");
 515                 DebugLog.printAriDebug(fnName, "Response from getRunningconfigCmd=" + response);
 516                 response = trimResponse(response);
 517                 ctx.setAttribute("xmlRunningConfigOutput", response);
 518                 sshJcraftWrapper.send(terminateConnectionCmd);
 519                 sshJcraftWrapper.closeConnection();
 520                 r.code = 200;
 521                 sshJcraftWrapper = null;
 522                 return (setResponseStatus(ctx, r));
 523             } catch (Exception e) {
 524                 log(fnName, "Caught an Exception, e=" + e);
 525                 log(fnName, "StackTrace=" + DebugLog.getStackTraceString(e));
 526                 sshJcraftWrapper.closeConnection();
 527                 r.code = HttpURLConnection.HTTP_INTERNAL_ERROR;
 528                 r.message = e.getMessage();
 529                 sshJcraftWrapper = null;
 530                 log(fnName, "Returning error message");
 531                 return (setResponseStatus(ctx, r));
 532             }
 533         }
 534         if (key.equals("DownloadCliConfig")) {
 535             DebugLog.printRTAriDebug(fnName, "key was: DownloadCliConfig: ");
 536             log.debug("key was: DownloadCliConfig: ");
 537             String User_name = parameters.get("User_name");
 538             String Host_ip_address = parameters.get("Host_ip_address");
 539             String Password = parameters.get("Password");
 540             Password = EncryptionTool.getInstance().decrypt(Password);
 541             String Port_number = parameters.get("Port_number");
 542             String Download_config_template = parameters.get("Download_config_template");
 543             String Config_contents = parameters.get("Config_contents");
 544             DebugLog.printAriDebug(fnName, "Contents of the 'Config_contents' are: " + Config_contents);
 545             SshJcraftWrapper sshJcraftWrapper = getSshJcraftWrapper();
 546             log.debug("DownloadCliConfig: sshJcraftWrapper was instantiated");
 547             DebugLog.printRTAriDebug(fnName, "DownloadCliConfig: sshJcraftWrapper was instantiated");
 548             int timeout = 4 * 60 * 1000;
 549             try {
 550                 DebugLog.printAriDebug(fnName, "DownloadCliConfig: User_name=" + User_name +
 551                         " Host_ip_address=" + Host_ip_address + " Port_number="
 552                         + Port_number);
 553                 log.debug("DownloadCliConfig: Attempting to login: Host_ip_address=" + Host_ip_address +
 554                         " User_name=" + User_name + " Port_number=" + Port_number);
 555                 String CliResponse = "";
 556                 sshJcraftWrapper.connect(Host_ip_address,
 557                         User_name,
 558                         Password,
 559                         "",
 560                         30000,
 561                         Integer.parseInt(Port_number));
 562                 DebugLog.printAriDebug(fnName, "DownloadCliConfig: On the VNF device");
 563                 StringTokenizer st = new StringTokenizer(Download_config_template, "\n");
 564                 String command = null;
 565                 String executeConfigContentsDelemeter = null;
 566                 try {
 567                     while (st.hasMoreTokens()) {
 568                         String line = st.nextToken();
 569                         DebugLog.printAriDebug(fnName, "line=" + line);
 570                         if (line.indexOf("Request:") != -1) {
 571                             DebugLog.printAriDebug(fnName, "Found a Request line: line=" + line);
 572                             command = getStringBetweenQuotes(line);
 573                             DebugLog.printAriDebug(fnName, "Sending command=" + command);
 574                             sshJcraftWrapper.send(command);
 575                             DebugLog.printAriDebug(fnName, "command has been sent");
 576                         } else if ((line.indexOf("Response: Ends_With") != -1) && (
 577                                 line.indexOf("Execute_config_contents Response: Ends_With") == -1)) {
 578                             DebugLog.printAriDebug(fnName, "Found a Response line: line=" + line);
 579                             String delemeter = getStringBetweenQuotes(line);
 580                             DebugLog.printAriDebug(fnName, "The delemeter=" + delemeter);
 581                             String tmpResponse = sshJcraftWrapper.receiveUntil(delemeter, timeout, command);
 582                             CliResponse += tmpResponse;
 583                         } else if (line.indexOf("Execute_config_contents Response: Ends_With") != -1) {
 584                             DebugLog.printAriDebug(fnName, "Found a 'Execute_config_contents Response:' line=" + line);
 585                             executeConfigContentsDelemeter = getStringBetweenQuotes(line);
 586                             DebugLog.printAriDebug(fnName,
 587                                     "executeConfigContentsDelemeter=" + executeConfigContentsDelemeter);
 588                             StringTokenizer st2 = new StringTokenizer(Config_contents, "\n");
 589                             while (st2.hasMoreTokens()) {
 590                                 String cmd = st2.nextToken();
 591                                 DebugLog.printAriDebug(fnName, "Config_contents: cmd=" + cmd);
 592                                 sshJcraftWrapper.send(cmd);
 593                                 String tmpResponse = sshJcraftWrapper.receiveUntil(executeConfigContentsDelemeter,
 594                                         timeout,
 595                                         command);
 596                                 CliResponse += tmpResponse;
 597                             }
 598                         }
 599                     }
 600                 } catch (NoSuchElementException e) {
 601                     DebugLog.printAriDebug(fnName, "Caught a NoSuchElementException: e=" + e);
 602                 }
 603                 sshJcraftWrapper.closeConnection();
 604                 sshJcraftWrapper = null;
 605                 DebugLog.printAriDebug(fnName, ":Escaping all the single and double quotes in the response");
 606                 CliResponse = CliResponse.replaceAll("\"", "\\\\\"");
 607                 CliResponse = CliResponse.replaceAll("\'", "\\\\'");
 608                 DebugLog.printAriDebug(fnName, "CliResponse=\n" + CliResponse);
 609                 ctx.setAttribute("cliOutput", CliResponse);
 610                 r.code = 200;
 611                 return (setResponseStatus(ctx, r));
 612             } catch (IOException e) {
 613                 DebugLog.printAriDebug(fnName, "DownloadCliConfig: Caught a IOException e=" + e);
 614                 log.debug(fnName + " : DownloadCliConfig: Caught a IOException e=" + e);
 615                 sshJcraftWrapper.closeConnection();
 616                 r.code = HttpURLConnection.HTTP_INTERNAL_ERROR;
 617                 r.message = e.getMessage();
 618                 sshJcraftWrapper = null;
 619                 DebugLog.printAriDebug(fnName, "DownloadCliConfig: Returning error message");
 620                 return (setResponseStatus(ctx, r));
 621             }
 622         }
 623
 624         DebugLog.printRTAriDebug(fnName, "Unsupported action - " + action);
 625         log.error("Unsupported action - " + action);
 626         return ConfigStatus.FAILURE;
 627     }
 628
 629     private void log(String fileName, String messg) {
 630         DebugLog.printRTAriDebug(fileName, messg);
 631         log.debug(fileName + ": " + messg);
 632     }
 633
 634     private ConfigStatus prepare(SvcLogicContext ctx, String requestType, String operation) {
 635         String templateName = requestType.equals("BASE") ? "/config-base.xml" : "/config-data.xml";
 636         String ndTemplate = readFile(templateName);
 637         String nd = buildNetworkData2(ctx, ndTemplate, operation);
 638
 639         String reqTemplate = readFile("/config-request.xml");
 640         Map<String, String> param = new HashMap<String, String>();
 641         param.put("request-id", ctx.getAttribute("service-data.appc-request-header.svc-request-id"));
 642         param.put("request-type", requestType);
 643         param.put("callback-url", configCallbackUrl);
 644         if (operation.equals("create") || operation.equals("change") || operation.equals("scale")) {
 645             param.put("action", "GenerateOnly");
 646         }
 647         param.put("equipment-name", ctx.getAttribute("service-data.service-information.service-instance-id"));
 648         param.put("equipment-ip-address", ctx.getAttribute("service-data.vnf-config-information.vnf-host-ip-address"));
 649         param.put("vendor", ctx.getAttribute("service-data.vnf-config-information.vendor"));
 650         param.put("network-data", nd);
 651
 652         String req = null;
 653         try {
 654             req = buildXmlRequest(param, reqTemplate);
 655         } catch (Exception e) {
 656             log.error("Error building the XML request: ", e);
 657
 658             HttpResponse r = new HttpResponse();
 659             r.code = HttpURLConnection.HTTP_INTERNAL_ERROR;
 660             r.message = e.getMessage();
 661             return setResponseStatus(ctx, r);
 662         }
 663
 664         HttpResponse r = sendXmlRequest(req, configUrl, configUser, configPassword);
 665         return setResponseStatus(ctx, r);
 666     }
 667
 668     private ConfigStatus activate(SvcLogicContext ctx, boolean change) {
 669         String reqTemplate = readFile("/config-request.xml");
 670         Map<String, String> param = new HashMap<String, String>();
 671         param.put("request-id", ctx.getAttribute("service-data.appc-request-header.svc-request-id"));
 672         param.put("callback-url", configCallbackUrl);
 673         param.put("action", change ? "DownloadChange" : "DownloadBase");
 674         param.put("equipment-name", ctx.getAttribute("service-data.service-information.service-instance-id"));
 675
 676         String req = null;
 677         try {
 678             req = buildXmlRequest(param, reqTemplate);
 679         } catch (Exception e) {
 680             log.error("Error building the XML request: ", e);
 681
 682             HttpResponse r = new HttpResponse();
 683             r.code = HttpURLConnection.HTTP_INTERNAL_ERROR;
 684             r.message = e.getMessage();
 685             return setResponseStatus(ctx, r);
 686         }
 687
 688         HttpResponse r = sendXmlRequest(req, configUrl, configUser, configPassword);
 689         return setResponseStatus(ctx, r);
 690     }
 691
 692     private ConfigStatus audit(SvcLogicContext ctx, String auditLevel) {
 693         String reqTemplate = readFile("/audit-request.xml");
 694         Map<String, String> param = new HashMap<String, String>();
 695         param.put("request-id", ctx.getAttribute("service-data.appc-request-header.svc-request-id"));
 696         param.put("callback-url", auditCallbackUrl);
 697         param.put("equipment-name", ctx.getAttribute("service-data.service-information.service-instance-id"));
 698         param.put("audit-level", auditLevel);
 699
 700         String req = null;
 701         try {
 702             req = buildXmlRequest(param, reqTemplate);
 703         } catch (Exception e) {
 704             log.error("Error building the XML request: ", e);
 705
 706             HttpResponse r = new HttpResponse();
 707             r.code = HttpURLConnection.HTTP_INTERNAL_ERROR;
 708             r.message = e.getMessage();
 709             return setResponseStatus(ctx, r);
 710         }
 711
 712         HttpResponse r = sendXmlRequest(req, auditUrl, auditUser, auditPassword);
 713         return setResponseStatus(ctx, r);
 714     }
 715
 716     @Override
 717     public ConfigStatus activate(String key, SvcLogicContext ctx) {
 718         return ConfigStatus.SUCCESS;
 719     }
 720
 721     @Override
 722     public ConfigStatus deactivate(String key, SvcLogicContext ctx) {
 723         return ConfigStatus.SUCCESS;
 724     }
 725
 726     private String escapeMySql(String input) {
 727         if (input == null) {
 728             return null;
 729         }
 730
 731         input = input.replace("\\", "\\\\");
 732         input = input.replace("\'", "\\'");
 733
 734         return input;
 735     }
 736
 737     protected String readFile(String fileName) {
 738         InputStream is = getClass().getResourceAsStream(fileName);
 739         InputStreamReader isr = new InputStreamReader(is);
 740         BufferedReader in = new BufferedReader(isr);
 741         StringBuilder ss = new StringBuilder();
 742         try {
 743             String s = in.readLine();
 744             while (s != null) {
 745                 ss.append(s).append('\n');
 746                 s = in.readLine();
 747             }
 748         } catch (IOException e) {
 749             System.out.println("Error reading " + fileName + ": " + e.getMessage());
 750             throw new RuntimeException("Error reading " + fileName + ": " + e.getMessage(), e);
 751         } finally {
 752             try {
 753                 in.close();
 754             } catch (Exception e) {
 755                 log.warn("Could not close BufferedReader", e);
 756             }
 757             try {
 758                 isr.close();
 759             } catch (Exception e) {
 760                 log.warn("Could not close InputStreamReader", e);
 761             }
 762             try {
 763                 is.close();
 764             } catch (Exception e) {
 765                 log.warn("Could not close InputStream", e);
 766             }
 767         }
 768         return ss.toString();
 769     }
 770
 771     private String buildXmlRequest(Map<String, String> param, String template) {
 772         StringBuilder ss = new StringBuilder();
 773         int i = 0;
 774         while (i < template.length()) {
 775             int i1 = template.indexOf("${", i);
 776             if (i1 < 0) {
 777                 ss.append(template.substring(i));
 778                 break;
 779             }
 780
 781             int i2 = template.indexOf('}', i1 + 2);
 782             if (i2 < 0) {
 783                 throw new RuntimeException("Template error: Matching } not found");
 784             }
 785
 786             String var1 = template.substring(i1 + 2, i2);
 787             String value1 = param.get(var1);
 788             if (value1 == null || value1.trim().length() == 0) {
 789                 // delete the whole element (line)
 790                 int i3 = template.lastIndexOf('\n', i1);
 791                 if (i3 < 0) {
 792                     i3 = 0;
 793                 }
 794                 int i4 = template.indexOf('\n', i1);
 795                 if (i4 < 0) {
 796                     i4 = template.length();
 797                 }
 798
 799                 if (i < i3) {
 800                     ss.append(template.substring(i, i3));
 801                 }
 802                 i = i4;
 803             } else {
 804                 ss.append(template.substring(i, i1)).append(value1);
 805                 i = i2 + 1;
 806             }
 807         }
 808
 809         return ss.toString();
 810     }
 811
 812     private String buildNetworkData2(SvcLogicContext ctx, String template, String operation) {
 813         log.info("Building XML started");
 814         long t1 = System.currentTimeMillis();
 815
 816         template = expandRepeats(ctx, template, 1);
 817
 818         Map<String, String> mm = new HashMap<>();
 819         for (String s : ctx.getAttributeKeySet()) {
 820             mm.put(s, ctx.getAttribute(s));
 821         }
 822         mm.put("operation", operation);
 823
 824         StringBuilder ss = new StringBuilder();
 825         int i = 0;
 826         while (i < template.length()) {
 827             int i1 = template.indexOf("${", i);
 828             if (i1 < 0) {
 829                 ss.append(template.substring(i));
 830                 break;
 831             }
 832
 833             int i2 = template.indexOf('}', i1 + 2);
 834             if (i2 < 0) {
 835                 throw new RuntimeException("Template error: Matching } not found");
 836             }
 837
 838             String var1 = template.substring(i1 + 2, i2);
 839             String value1 = XmlUtil.getXml(mm, var1);
 840             if (value1 == null || value1.trim().length() == 0) {
 841                 // delete the whole element (line)
 842                 int i3 = template.lastIndexOf('\n', i1);
 843                 if (i3 < 0) {
 844                     i3 = 0;
 845                 }
 846                 int i4 = template.indexOf('\n', i1);
 847                 if (i4 < 0) {
 848                     i4 = template.length();
 849                 }
 850
 851                 if (i < i3) {
 852                     ss.append(template.substring(i, i3));
 853                 }
 854                 i = i4;
 855             } else {
 856                 ss.append(template.substring(i, i1)).append(value1);
 857                 i = i2 + 1;
 858             }
 859         }
 860
 861         long t2 = System.currentTimeMillis();
 862         log.info("Building XML completed. Time: " + (t2 - t1));
 863
 864         return ss.toString();
 865     }
 866
 867     private String expandRepeats(SvcLogicContext ctx, String template, int level) {
 868         StringBuilder newTemplate = new StringBuilder();
 869         int k = 0;
 870         while (k < template.length()) {
 871             int i1 = template.indexOf("${repeat:", k);
 872             if (i1 < 0) {
 873                 newTemplate.append(template.substring(k));
 874                 break;
 875             }
 876
 877             int i2 = template.indexOf(':', i1 + 9);
 878             if (i2 < 0) {
 879                 throw new RuntimeException(
 880                         "Template error: Context variable name followed by : is required after repeat");
 881             }
 882
 883             // Find the closing }, store in i3
 884             int nn = 1;
 885             int i3 = -1;
 886             int i = i2;
 887             while (nn > 0 && i < template.length()) {
 888                 i3 = template.indexOf('}', i);
 889                 if (i3 < 0) {
 890                     throw new RuntimeException("Template error: Matching } not found");
 891                 }
 892                 int i32 = template.indexOf('{', i);
 893                 if (i32 >= 0 && i32 < i3) {
 894                     nn++;
 895                     i = i32 + 1;
 896                 } else {
 897                     nn--;
 898                     i = i3 + 1;
 899                 }
 900             }
 901
 902             String var1 = template.substring(i1 + 9, i2);
 903             String value1 = ctx.getAttribute(var1);
 904             log.info("         " + var1 + ": " + value1);
 905             int n = 0;
 906             try {
 907                 n = Integer.parseInt(value1);
 908             } catch (Exception e) {
 909                 n = 0;
 910             }
 911
 912             newTemplate.append(template.substring(k, i1));
 913
 914             String rpt = template.substring(i2 + 1, i3);
 915
 916             for (int ii = 0; ii < n; ii++) {
 917                 String ss = rpt.replaceAll("\\[\\$\\{" + level + "\\}\\]", "[" + ii + "]");
 918                 newTemplate.append(ss);
 919             }
 920
 921             k = i3 + 1;
 922         }
 923
 924         if (k == 0) {
 925             return newTemplate.toString();
 926         }
 927
 928         return expandRepeats(ctx, newTemplate.toString(), level + 1);
 929     }
 930
 931     private HttpResponse sendXmlRequest(String xmlRequest, String url, String user, String password) {
 932         try {
 933             Client client = getClient();
 934             WebTarget webResource = client.target(url);
 935
 936             log.info("SENDING...............");
 937             if (log.isTraceEnabled()) {
 938                 log.trace(xmlRequest);
 939             }
 940             else {
 941                 if(xmlRequest.length() > 255 ) {
 942                     log.info(xmlRequest.substring(0, 255));
 943                     log.info("\n...\n" + xmlRequest.length() +
 944                             " characters in request, turn on TRACE logging to log entire request");
 945                 }
 946                 else {
 947                     log.info(xmlRequest);
 948                 }
 949             }
 950             String authString = user + ":" + password;
 951             String authStringEnc = Base64.encode(authString.getBytes());
 952             authString = "Basic " + authStringEnc;
 953
 954             Response response = getClientResponse(webResource, authString, xmlRequest);
 955
 956             int code = response.getStatus();
 957             String message = response.getStatusInfo().getReasonPhrase();
 958             log.info("RESPONSE...............");
 959             log.info("HTTP response code: " + code);
 960             log.info("HTTP response message: " + message);
 961             log.info("");
 962
 963             HttpResponse r = new HttpResponse();
 964             r.code = code;
 965             r.message = message;
 966             return r;
 967
 968         } catch (Exception e) {
 969             log.error("Error sending the request: ", e);
 970
 971             HttpResponse r = new HttpResponse();
 972             r.code = HttpURLConnection.HTTP_INTERNAL_ERROR;
 973             r.message = e.getMessage();
 974             return r;
 975         }
 976     }
 977
 978     private static class HttpResponse {
 979
 980         public int code;
 981
 982         public String message;
 983     }
 984
 985     private ConfigStatus setResponseStatus(SvcLogicContext ctx, HttpResponse r) {
 986         ctx.setAttribute("error-code", String.valueOf(r.code));
 987         ctx.setAttribute("error-message", r.message);
 988
 989         return r.code > 299 ? ConfigStatus.FAILURE : ConfigStatus.SUCCESS;
 990     }
 991
 992     private String getStringBetweenQuotes(String string) {
 993         String fnName = "ConfigComponentAdaptor.getStringBetweenQuotes";
 994         DebugLog.printAriDebug(fnName, "string=" + string);
 995         String retString = null;
 996         int start = string.indexOf('\"');
 997         int end = string.lastIndexOf('\"');
 998         retString = string.substring(start + 1, end);
 999         DebugLog.printAriDebug(fnName, "retString=" + retString);
1000         return (retString);
1001     }
1002
1003     public static String _readFile(String fileName) {
1004         StringBuffer strBuff = new StringBuffer();
1005         String line;
1006         try (BufferedReader in = new BufferedReader(new FileReader(fileName))) {
1007             while ((line = in.readLine()) != null) {
1008                 strBuff.append(line + "\n");
1009             }
1010         } catch (IOException e) {
1011             System.out.println("Caught an IOException in method readFile(): e=" + e.toString());
1012         }
1013         return (strBuff.toString());
1014     }
1015
1016   /**
1017    * A supporting method to extract the data and configuration element from the NETCONF-XML response
1018    * from the node and create well formatted xml.
1019    *
1020    * @param requestData The unformatted NETCONF-XML
1021    * @return responseBuilder the extracted data
1022    * @throws APPCException Exception during parsing xml data
1023    */
1024   private String extractFromNetconfXml(String requestData) throws APPCException {
1025     log.debug("extractFromNetconfXml -- Start");
1026     StringBuilder responseBuilder = new StringBuilder();
1027     StringWriter stringBuffer = new StringWriter();
1028     try {
1029       requestData = requestData.replaceAll("]]>]]>", "");
1030       DocumentBuilder documentBuilder = DocumentBuilderFactory.newInstance().newDocumentBuilder();
1031       Document document = documentBuilder.parse(new InputSource(new StringReader(requestData)));
1032       document.getDocumentElement().normalize();
1033       XPath xPath = XPathFactory.newInstance().newXPath();
1034       Node dataNode = (Node) xPath.evaluate("//data", document, XPathConstants.NODE);
1035       Transformer xform = TransformerFactory.newInstance().newTransformer();
1036       xform.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
1037       xform.setOutputProperty(OutputKeys.INDENT, "yes");
1038       xform.transform(new DOMSource(dataNode), new StreamResult(stringBuffer));
1039       responseBuilder.append(stringBuffer.toString());
1040       if (log.isTraceEnabled()) {
1041         log.trace("ConfigComponentAdaptor:extractFromNetconfXml after Extract: "
1042             + responseBuilder.toString());
1043       }
1044     } catch (SAXException | IOException | ParserConfigurationException | TransformerException
1045         | XPathExpressionException exception) {
1046       throw new APPCException("Error Occured during parsing Netconf-XML", exception);
1047
1048     }
1049     log.debug("extractFromNetconfXml -- End");
1050     return responseBuilder.toString();
1051   }
1052
1053   private String trimResponse(String response) throws APPCException {
1054         response = extractFromNetconfXml(response);
1055         log.debug("runningConfig before trimResponse : " + response);
1056         StringTokenizer line = new StringTokenizer(response, "\n");
1057         StringBuffer sb = new StringBuffer();
1058         String runningConfig = "" ;
1059         boolean captureText = false;
1060         while (line.hasMoreTokens()) {
1061             String token = line.nextToken();
1062             if (token.indexOf("<configuration xmlns=") != -1) {
1063                 captureText = true;
1064             }else if(token.indexOf("<data") != -1) {
1065                 log.debug("token-line:with in Data: "+token);
1066                 captureText = true;
1067                 continue;
1068             }
1069
1070             if(token.indexOf("</data>") != -1) {
1071                 log.debug("token-line:with in </data>"+token);
1072                 captureText = false;
1073             }
1074             if (captureText) {
1075                 sb.append(token + "\n");
1076             }
1077             if (token.indexOf("</configuration>") != -1) {
1078                 captureText = false;
1079             }
1080         }
1081         runningConfig = sb.toString();
1082
1083         if (log.isTraceEnabled()) {
1084             log.trace("ConfigComponentAdaptor:RunningConfig after trimResponse : " + runningConfig);
1085         }
1086         else {
1087             if (runningConfig.length() > 255) {
1088                 log.info("ConfigComponentAdaptor:RunningConfig after trimResponse : " +
1089                         runningConfig.substring(0, 255));
1090                 log.info("\n...\n" + runningConfig.length() +
1091                         " characters in config, turn on TRACE logging to log entire config");
1092             }
1093             else {
1094                 log.info("ConfigComponentAdaptor:RunningConfig after trimResponse : " +
1095                         runningConfig);
1096             }
1097         }
1098         log.info("ConfigComponentAdaptor:RunningConfig after trimResponse : " + runningConfig);
1099         return runningConfig;
1100     }
1101
1102     public static void main(String args[]) throws Exception {
1103         Properties props = null;
1104         System.out.println("*************************Hello*****************************");
1105         ConfigComponentAdaptor cca = new ConfigComponentAdaptor(props);
1106         String Get_config_template = _readFile("/home/userID/data/Get_config_template");
1107         String Download_config_template = _readFile("/home/userID/data/Download_config_template_2");
1108         String key = "GetCliRunningConfig";
1109         Map<String, String> parameters = new HashMap();
1110         parameters.put("Host_ip_address", "000.00.000.00");
1111         parameters.put("User_name", "root");
1112         parameters.put("Password", "!bootstrap");
1113         parameters.put("Port_number", "22");
1114         parameters.put("Get_config_template", Get_config_template);
1115
1116         SvcLogicContext ctx = null;
1117         System.out.println("*************************TRACE 1*****************************");
1118         cca.configure(key, parameters, ctx);
1119     }
1120
1121     protected SshJcraftWrapper getSshJcraftWrapper() {
1122         return new SshJcraftWrapper();
1123     }
1124
1125     protected Client getClient() {
1126         ClientConfig clientConfig = new ClientConfig();
1127         clientConfig.property(ClientProperties.CONNECT_TIMEOUT, 5000);
1128         return ClientBuilder.newClient(clientConfig);
1129     }
1130
1131     protected Response getClientResponse(WebTarget webResource, String authString, String xmlRequest) {
1132         return webResource.request("UTF-8").header("Authorization", authString).header("Content-Type", "application/xml").post(
1133                 Entity.xml(xmlRequest),Response.class);
1134     }
1135 }