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|
/*-
* ============LICENSE_START=======================================================
* ONAP : APPC
* ================================================================================
* Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
* =============================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* ============LICENSE_END=========================================================
*/
package org.onap.appc.ccadaptor;
import com.att.eelf.configuration.EELFLogger;
import com.att.eelf.configuration.EELFManager;
import com.sun.jersey.api.client.Client;
import com.sun.jersey.api.client.ClientResponse;
import com.sun.jersey.api.client.WebResource;
import com.sun.jersey.core.util.Base64;
import java.io.BufferedReader;
import java.io.ByteArrayInputStream;
import java.io.FileReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.UncheckedIOException;
import java.net.HttpURLConnection;
import java.util.HashMap;
import java.util.Map;
import java.util.Map.Entry;
import java.util.NoSuchElementException;
import java.util.Properties;
import java.util.StringTokenizer;
import org.onap.ccsdk.sli.core.sli.SvcLogicAdaptor;
import org.onap.ccsdk.sli.core.sli.SvcLogicContext;
public class ConfigComponentAdaptor implements SvcLogicAdaptor {
private static final EELFLogger log = EELFManager.getInstance().getLogger(ConfigComponentAdaptor.class);
DebugLog debugLog = new DebugLog();
private String configUrl = null;
private String configUser = null;
private String configPassword = null;
private String auditUrl = null;
private String auditUser = null;
private String auditPassword = null;
private String configCallbackUrl = null;
private String auditCallbackUrl = null;
private int DEFAULT_TIMEOUT_GETRUNNING_CLI = 120 * 1000 ;
public ConfigComponentAdaptor(Properties props) {
if (props != null) {
configUrl = props.getProperty("configComponent.url", "");
configUser = props.getProperty("configComponent.user", "");
configPassword = props.getProperty("configComponent.passwd", "");
auditUrl = props.getProperty("auditComponent.url", "");
auditUser = props.getProperty("auditComponent.user", "");
auditPassword = props.getProperty("auditComponent.passwd", "");
configCallbackUrl = props.getProperty("service-configuration-notification-url", "");
auditCallbackUrl = props.getProperty("audit-configuration-notification-url", "");
} else {
configUrl = "";
configUser = "";
configPassword = "";
auditUrl = "";
auditUser = "";
auditPassword = "";
configCallbackUrl = "";
auditCallbackUrl = "";
}
}
@Override
public ConfigStatus configure(String key, Map<String, String> parameters, SvcLogicContext ctx) {
String fnName = "ConfigComponentAdaptor.configure";
HttpResponse r = new HttpResponse();
r.code = 200;
log.debug("ConfigComponentAdaptor.configure - key = " + key);
debugLog.printRTAriDebug(fnName, "key = " + key);
log.debug("Parameters:");
debugLog.printRTAriDebug(fnName, "Parameters:");
for (String parmName : parameters.keySet()) {
log.debug(" " + parmName + " = " + parameters.get(parmName));
debugLog.printRTAriDebug(fnName, " " + parmName + " = " + parameters.get(parmName));
}
String parmval = parameters.get("config-component-configUrl");
if ((parmval != null) && (parmval.length() > 0)) {
log.debug("Overwriting URL with " + parmval);
configUrl = parmval;
}
parmval = parameters.get("config-component-configPassword");
if ((parmval != null) && (parmval.length() > 0)) {
log.debug("Overwriting configPassword with " + parmval);
configPassword = parmval;
}
parmval = parameters.get("config-component-configUser");
if ((parmval != null) && (parmval.length() > 0)) {
log.debug("Overwriting configUser id with " + parmval);
configUser = parmval;
}
String action = parameters.get("action");
String chg = ctx.getAttribute(
"service-data.vnf-config-parameters-list.vnf-config-parameters[0].update-configuration[0].block-key-name");
if (chg != null && "prepare".equalsIgnoreCase(action)) {
return prepare(ctx, "CHANGE", "change");
}
if (chg != null && "activate".equalsIgnoreCase(action)) {
return activate(ctx, true);
}
String scale = ctx.getAttribute(
"service-data.vnf-config-parameters-list.vnf-config-parameters[0].scale-configuration[0].network-type");
if (scale != null && "prepare".equalsIgnoreCase(action)) {
return prepare(ctx, "CHANGE", "scale");
}
if (scale != null && "activate".equalsIgnoreCase(action)) {
return activate(ctx, true);
}
if ("prepare".equalsIgnoreCase(action)) {
return prepare(ctx, "BASE", "create");
}
if ("activate".equalsIgnoreCase(action)) {
return activate(ctx, false);
}
if ("backup".equalsIgnoreCase(action)) {
return prepare(ctx, "BACKUP", "backup");
}
if ("restorebackup".equalsIgnoreCase(action)) {
return prepare(ctx, "RESTOREBACKUP", "restorebackup");
}
if ("deletebackup".equalsIgnoreCase(action)) {
return prepare(ctx, "DELETEBACKUP", "deletebackup");
}
if ("audit".equalsIgnoreCase(action)) {
return audit(ctx, "FULL");
}
if ("getrunningconfig".equalsIgnoreCase(action)) {
return audit(ctx, "RUNNING");
}
if ((key.equals("put")) || (key.equals("get"))) {
String loginId = parameters.get("loginId");
String host = parameters.get("host");
String password = parameters.get("password");
password = EncryptionTool.getInstance().decrypt(password);
String fullPathFileName = parameters.get("fullPathFileName");
String data = null;
SshJcraftWrapper sshJcraftWrapper = new SshJcraftWrapper();
log.debug("SCP: SshJcraftWrapper has been instantiated");
debugLog.printRTAriDebug(fnName, "SCP: SshJcraftWrapper has been instantiated");
try {
if (key.equals("put")) {
data = parameters.get("data");
if (data != null) {
debugLog.printRTAriDebug(fnName, "Command is for put: Length of data is: " + data.length());
InputStream is = new ByteArrayInputStream(data.getBytes());
log.debug("SCP: Doing a put: fullPathFileName=" + fullPathFileName);
debugLog.printRTAriDebug(fnName, "SCP: Doing a put: fullPathFileName=" + fullPathFileName);
sshJcraftWrapper.put(is, fullPathFileName, host, loginId, password);
try {
debugLog.printRTAriDebug(fnName, "Sleeping for 180 seconds....");
Thread.sleep(1000 * 180);
debugLog.printRTAriDebug(fnName, "Woke up....");
} catch (java.lang.InterruptedException ee) {
boolean ignore = true;
}
} else {
r.code = HttpURLConnection.HTTP_INTERNAL_ERROR;
log.debug(fnName + " Command is for put: data is null");
}
} else // Must be a get
{
log.debug("SCP: Doing a get: fullPathFileName=" + fullPathFileName);
debugLog.printRTAriDebug(fnName, "SCP: Doing a get: fullPathFileName=" + fullPathFileName);
String response = sshJcraftWrapper.get(fullPathFileName, host, loginId, password);
debugLog.printRTAriDebug(fnName, "Got the response and putting into the ctx object");
ctx.setAttribute("fileContents", response);
log.debug("SCP: Closing the SFTP connection");
}
sshJcraftWrapper = null;
return (setResponseStatus(ctx, r));
} catch (IOException e) {
DebugLog.printAriDebug(fnName, "Caught a IOException e=" + e);
log.debug(fnName + " : Caught a IOException e=" + e);
r.code = HttpURLConnection.HTTP_INTERNAL_ERROR;
r.message = e.getMessage();
sshJcraftWrapper = null;
return (setResponseStatus(ctx, r));
}
}
if (key.equals("cli")) {
String loginId = parameters.get("loginId");
String host = parameters.get("host");
String password = parameters.get("password");
password = EncryptionTool.getInstance().decrypt(password);
String cliCommand = parameters.get("cli");
String portNumber = parameters.get("portNumber");
SshJcraftWrapper sshJcraftWrapper = new SshJcraftWrapper();
try {
log.debug("CLI: Attempting to login: host=" + host + " loginId=" + loginId +
" portNumber=" + portNumber);
debugLog.printRTAriDebug(fnName, "CLI: Attempting to login: host=" + host + " loginId=" + loginId +
" portNumber=" + portNumber);
sshJcraftWrapper.connect(host, loginId, password, Integer.parseInt(portNumber));
DebugLog.printAriDebug(fnName, "Sending 'sdc'");
String response = sshJcraftWrapper.send("sdc", ":");
DebugLog.printAriDebug(fnName, "Sending 1");
response = sshJcraftWrapper.send("1", ":");
DebugLog.printAriDebug(fnName, "Sending 1, the second time");
response = sshJcraftWrapper.send("1", "#");
DebugLog.printAriDebug(fnName, "Sending paging-options disable");
response = sshJcraftWrapper.send("paging-options disable", "#");
DebugLog.printAriDebug(fnName, "Sending show config");
response = sshJcraftWrapper.send("show config", "#");
DebugLog.printAriDebug(fnName, "response is now:'" + response + "'");
DebugLog.printAriDebug(fnName, "Populating the ctx object with the response");
ctx.setAttribute("cliOutput", response);
sshJcraftWrapper.closeConnection();
r.code = 200;
sshJcraftWrapper = null;
return (setResponseStatus(ctx, r));
} catch (IOException e) {
DebugLog.printAriDebug(fnName, "Caught a IOException e=" + e);
log.debug(fnName + " : Caught a IOException e=" + e);
sshJcraftWrapper.closeConnection();
r.code = HttpURLConnection.HTTP_INTERNAL_ERROR;
r.message = e.getMessage();
sshJcraftWrapper = null;
DebugLog.printAriDebug(fnName, "Returning error message");
return (setResponseStatus(ctx, r));
}
}
if (key.equals("escapeSql")) {
String data = parameters.get("artifactContents");
log.debug("ConfigComponentAdaptor.configure - escapeSql");
data = escapeMySql(data);
ctx.setAttribute("escapedData", data);
return (setResponseStatus(ctx, r));
}
if (key.equals("GetCliRunningConfig")) {
debugLog.printRTAriDebug(fnName, "key was: GetCliRunningConfig: ");
log.debug("key was: GetCliRunningConfig: ");
String User_name = parameters.get("User_name");
String Host_ip_address = parameters.get("Host_ip_address");
String Password = parameters.get("Password");
Password = EncryptionTool.getInstance().decrypt(Password);
String Port_number = parameters.get("Port_number");
String Get_config_template = parameters.get("Get_config_template");
SshJcraftWrapper sshJcraftWrapper = new SshJcraftWrapper();
log.debug("GetCliRunningConfig: sshJcraftWrapper was instantiated");
debugLog.printRTAriDebug(fnName, "GetCliRunningConfig: sshJcraftWrapper was instantiated");
try {
DebugLog.printAriDebug(fnName, "GetCliRunningConfig: User_name=" + User_name +
" Host_ip_address=" + Host_ip_address + " Port_number="
+ Port_number);
log.debug("GetCliRunningConfig: Attempting to login: Host_ip_address=" + Host_ip_address +
" User_name=" + User_name + " Port_number=" + Port_number);
StringBuffer sb = new StringBuffer();
String response = "";
String CliResponse = "";
boolean showConfigFlag = false;
sshJcraftWrapper.connect(Host_ip_address,
User_name,
Password,
"",
30000,
Integer.parseInt(Port_number));
DebugLog.printAriDebug(fnName, "GetCliRunningConfig: On the VNF device");
StringTokenizer st = new StringTokenizer(Get_config_template, "\n");
String command = null;
try {
while (st.hasMoreTokens()) {
String line = st.nextToken();
DebugLog.printAriDebug(fnName, "line=" + line);
if (line.indexOf("Request:") != -1) {
DebugLog.printAriDebug(fnName, "Found a Request line: line=" + line);
command = getStringBetweenQuotes(line);
DebugLog.printAriDebug(fnName, "Sending command=" + command);
sshJcraftWrapper.send(command);
DebugLog.printAriDebug(fnName, "command has been sent");
if (line.indexOf("show config") != -1) {
showConfigFlag = true;
DebugLog.printAriDebug(fnName, "GetCliRunningConfig: setting 'showConfigFlag' to true");
log.debug("GetCliRunningConfig: GetCliRunningConfig: setting 'showConfigFlag' to true");
}
}
if (line.indexOf("Response: Ends_With") != -1) {
DebugLog.printAriDebug(fnName, "Found a Response line: line=" + line);
String delemeter = getStringBetweenQuotes(line);
DebugLog.printAriDebug(fnName, "The delemeter=" + delemeter);
//DEFAULT_TIMEOUT_GETRUNNING_CLI : changed the default time out to 2 mins in 1806
String tmpResponse = sshJcraftWrapper.receiveUntil(delemeter,
DEFAULT_TIMEOUT_GETRUNNING_CLI, command);
response += tmpResponse;
if (showConfigFlag) {
showConfigFlag = false;
StringTokenizer st2 = new StringTokenizer(tmpResponse, "\n");
// Strip off the last line which is the command prompt from the VNF device.
while (st2.hasMoreTokens()) {
String line2 = st2.nextToken();
if (line2.indexOf("#") == -1) {
CliResponse += line2 + "\n";
}
}
}
}
}
} catch (NoSuchElementException e) {
DebugLog.printAriDebug(fnName, "Caught a NoSuchElementException: e=" + e);
}
DebugLog.printAriDebug(fnName, "CliResponse=\n" + CliResponse);
ctx.setAttribute("cliOutput", CliResponse);
sshJcraftWrapper.closeConnection();
r.code = 200;
sshJcraftWrapper = null;
return (setResponseStatus(ctx, r));
} catch (IOException e) {
DebugLog.printAriDebug(fnName, "GetCliRunningConfig: Caught a IOException e=" + e);
log.debug(fnName + " : GetCliRunningConfig: Caught a IOException e=" + e);
sshJcraftWrapper.closeConnection();
r.code = HttpURLConnection.HTTP_INTERNAL_ERROR;
r.message = e.getMessage();
sshJcraftWrapper = null;
DebugLog.printAriDebug(fnName, "GetCliRunningConfig: Returning error message");
return (setResponseStatus(ctx, r));
}
}
if (key.equals("xml-download")) {
log(fnName, "key was: xml-download");
String User_name = parameters.get("User_name");
String Host_ip_address = parameters.get("Host_ip_address");
String Password = parameters.get("Password");
Password = EncryptionTool.getInstance().decrypt(Password);
String Port_number = parameters.get("Port_number");
String Contents = parameters.get("Contents");
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>";
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 ]]>]]>";
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 ]]>]]>";
log(fnName,
"xml-download: User_name=" + User_name + " Host_ip_address=" + Host_ip_address
+ " Port_number=" + Port_number);
SshJcraftWrapper sshJcraftWrapper = new SshJcraftWrapper();
try {
sshJcraftWrapper.connect(Host_ip_address,
User_name,
Password,
"]]>]]>",
30000,
Integer.parseInt(Port_number),
"netconf");
String NetconfHelloCmd = netconfHelloCmd;
NetconfHelloCmd = NetconfHelloCmd + "]]>]]>";
log(fnName, "Sending the hello command");
sshJcraftWrapper.send(NetconfHelloCmd);
String response = sshJcraftWrapper.receiveUntil("]]>]]>", 10000, "");
log(fnName, "Sending xmlCmd cmd");
String xmlCmd = Contents;
String messageId = "1";
messageId = "\"" + messageId + "\"";
String loadConfigurationString =
"<?xml version=\"1.0\" encoding=\"UTF-8\"?> <rpc xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\" message-id="
+ messageId
+ "> <edit-config> <target> <candidate /> </target> <default-operation>merge</default-operation> <config xmlns:xc=\"urn:ietf:params:xml:ns:netconf:base:1.0\">"
+ xmlCmd + "</config> </edit-config> </rpc>";
loadConfigurationString = loadConfigurationString + "]]>]]>";
sshJcraftWrapper.send(loadConfigurationString);
DebugLog.printAriDebug(fnName, ":After sending loadConfigurationString");
response = sshJcraftWrapper.receiveUntil("</rpc-reply>", 600000, "");
if (response.indexOf("rpc-error") != -1) {
DebugLog.printAriDebug(fnName, "Error from device: Response from device had 'rpc-error'");
DebugLog.printAriDebug(fnName, "response=\n" + response + "\n");
r.code = HttpURLConnection.HTTP_INTERNAL_ERROR;
r.message = response;
} else {
DebugLog.printAriDebug(fnName, ":LoadConfiguration was a success, sending commit cmd");
sshJcraftWrapper.send(commitCmd);
DebugLog.printAriDebug(fnName, ":After sending commitCmd");
response = sshJcraftWrapper.receiveUntil("</rpc-reply>", 180000, "");
if (response.indexOf("rpc-error") != -1) {
DebugLog.printAriDebug(fnName, "Error from device: Response from device had 'rpc-error'");
DebugLog.printAriDebug(fnName, "response=\n" + response + "\n");
r.code = HttpURLConnection.HTTP_INTERNAL_ERROR;
r.message = response;
} else {
DebugLog.printAriDebug(fnName, ":Looks like a success");
DebugLog.printAriDebug(fnName, "response=\n" + response + "\n");
r.code = 200;
}
}
sshJcraftWrapper.send(terminateConnectionCmd);
sshJcraftWrapper.closeConnection();
sshJcraftWrapper = null;
return (setResponseStatus(ctx, r));
} catch (Exception e) {
log(fnName, "Caught an Exception, e=" + e);
log(fnName, "StackTrace=" + DebugLog.getStackTraceString(e));
sshJcraftWrapper.closeConnection();
r.code = HttpURLConnection.HTTP_INTERNAL_ERROR;
r.message = e.getMessage();
sshJcraftWrapper = null;
log(fnName, "Returning error message");
return (setResponseStatus(ctx, r));
}
}
if (key.equals("xml-getrunningconfig")) {
log(fnName, "key was: : xml-getrunningconfig");
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";
String Host_ip_address = parameters.get("Host_ip_address");
String User_name = parameters.get("User_name");
String Password = parameters.get("Password");
Password = EncryptionTool.getInstance().decrypt(Password);
String Port_number = parameters.get("Port_number");
String Protocol = parameters.get("Protocol");
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>";
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 ]]>]]>";
log(fnName,
"xml-getrunningconfig: User_name=" + User_name + " Host_ip_address=" + Host_ip_address
+ " Port_number=" + Port_number);
SshJcraftWrapper sshJcraftWrapper = new SshJcraftWrapper();
try {
String NetconfHelloCmd = netconfHelloCmd;
sshJcraftWrapper.connect(Host_ip_address,
User_name,
Password,
"]]>]]>",
30000,
Integer.parseInt(Port_number),
"netconf");
NetconfHelloCmd = NetconfHelloCmd + "]]>]]>";
log(fnName, ":Sending the hello command");
sshJcraftWrapper.send(NetconfHelloCmd);
String response = sshJcraftWrapper.receiveUntil("]]>]]>", 10000, "");
log(fnName, "Sending get running config command");
sshJcraftWrapper.send(xmlGetRunningConfigCmd + "]]>]]>\n");
response = sshJcraftWrapper.receiveUntil("</rpc-reply>", 180000, "");
DebugLog.printAriDebug(fnName, "Response from getRunningconfigCmd=" + response);
response = trimResponse(response);
ctx.setAttribute("xmlRunningConfigOutput", response);
sshJcraftWrapper.send(terminateConnectionCmd);
sshJcraftWrapper.closeConnection();
r.code = 200;
sshJcraftWrapper = null;
return (setResponseStatus(ctx, r));
} catch (Exception e) {
log(fnName, "Caught an Exception, e=" + e);
log(fnName, "StackTrace=" + DebugLog.getStackTraceString(e));
sshJcraftWrapper.closeConnection();
r.code = HttpURLConnection.HTTP_INTERNAL_ERROR;
r.message = e.getMessage();
sshJcraftWrapper = null;
log(fnName, "Returning error message");
return (setResponseStatus(ctx, r));
}
}
if (key.equals("DownloadCliConfig")) {
debugLog.printRTAriDebug(fnName, "key was: DownloadCliConfig: ");
log.debug("key was: DownloadCliConfig: ");
String User_name = parameters.get("User_name");
String Host_ip_address = parameters.get("Host_ip_address");
String Password = parameters.get("Password");
Password = EncryptionTool.getInstance().decrypt(Password);
String Port_number = parameters.get("Port_number");
String Download_config_template = parameters.get("Download_config_template");
String Config_contents = parameters.get("Config_contents");
DebugLog.printAriDebug(fnName, "Contents of the 'Config_contents' are: " + Config_contents);
SshJcraftWrapper sshJcraftWrapper = new SshJcraftWrapper();
log.debug("DownloadCliConfig: sshJcraftWrapper was instantiated");
debugLog.printRTAriDebug(fnName, "DownloadCliConfig: sshJcraftWrapper was instantiated");
int timeout = 4 * 60 * 1000;
try {
DebugLog.printAriDebug(fnName, "DownloadCliConfig: User_name=" + User_name +
" Host_ip_address=" + Host_ip_address + " Port_number="
+ Port_number);
log.debug("DownloadCliConfig: Attempting to login: Host_ip_address=" + Host_ip_address +
" User_name=" + User_name + " Port_number=" + Port_number);
StringBuffer sb = new StringBuffer();
String response = "";
String CliResponse = "";
sshJcraftWrapper.connect(Host_ip_address,
User_name,
Password,
"",
30000,
Integer.parseInt(Port_number));
DebugLog.printAriDebug(fnName, "DownloadCliConfig: On the VNF device");
StringTokenizer st = new StringTokenizer(Download_config_template, "\n");
String command = null;
String executeConfigContentsDelemeter = null;
try {
while (st.hasMoreTokens()) {
String line = st.nextToken();
DebugLog.printAriDebug(fnName, "line=" + line);
if (line.indexOf("Request:") != -1) {
DebugLog.printAriDebug(fnName, "Found a Request line: line=" + line);
command = getStringBetweenQuotes(line);
DebugLog.printAriDebug(fnName, "Sending command=" + command);
sshJcraftWrapper.send(command);
DebugLog.printAriDebug(fnName, "command has been sent");
} else if ((line.indexOf("Response: Ends_With") != -1) && (
line.indexOf("Execute_config_contents Response: Ends_With") == -1)) {
DebugLog.printAriDebug(fnName, "Found a Response line: line=" + line);
String delemeter = getStringBetweenQuotes(line);
DebugLog.printAriDebug(fnName, "The delemeter=" + delemeter);
String tmpResponse = sshJcraftWrapper.receiveUntil(delemeter, timeout, command);
response += tmpResponse;
CliResponse += tmpResponse;
} else if (line.indexOf("Execute_config_contents Response: Ends_With") != -1) {
DebugLog.printAriDebug(fnName, "Found a 'Execute_config_contents Response:' line=" + line);
executeConfigContentsDelemeter = getStringBetweenQuotes(line);
DebugLog.printAriDebug(fnName,
"executeConfigContentsDelemeter=" + executeConfigContentsDelemeter);
StringTokenizer st2 = new StringTokenizer(Config_contents, "\n");
while (st2.hasMoreTokens()) {
String cmd = st2.nextToken();
DebugLog.printAriDebug(fnName, "Config_contents: cmd=" + cmd);
sshJcraftWrapper.send(cmd);
String tmpResponse = sshJcraftWrapper.receiveUntil(executeConfigContentsDelemeter,
timeout,
command);
CliResponse += tmpResponse;
}
}
}
} catch (NoSuchElementException e) {
DebugLog.printAriDebug(fnName, "Caught a NoSuchElementException: e=" + e);
}
sshJcraftWrapper.closeConnection();
sshJcraftWrapper = null;
DebugLog.printAriDebug(fnName, ":Escaping all the single and double quotes in the response");
CliResponse = CliResponse.replaceAll("\"", "\\\\\"");
CliResponse = CliResponse.replaceAll("\'", "\\\\'");
DebugLog.printAriDebug(fnName, "CliResponse=\n" + CliResponse);
ctx.setAttribute("cliOutput", CliResponse);
r.code = 200;
return (setResponseStatus(ctx, r));
} catch (IOException e) {
DebugLog.printAriDebug(fnName, "DownloadCliConfig: Caught a IOException e=" + e);
log.debug(fnName + " : DownloadCliConfig: Caught a IOException e=" + e);
sshJcraftWrapper.closeConnection();
r.code = HttpURLConnection.HTTP_INTERNAL_ERROR;
r.message = e.getMessage();
sshJcraftWrapper = null;
DebugLog.printAriDebug(fnName, "DownloadCliConfig: Returning error message");
return (setResponseStatus(ctx, r));
}
}
debugLog.printRTAriDebug(fnName, "Unsupported action - " + action);
log.error("Unsupported action - " + action);
return ConfigStatus.FAILURE;
}
private void log(String fileName, String messg) {
debugLog.printRTAriDebug(fileName, messg);
log.debug(fileName + ": " + messg);
}
private ConfigStatus prepare(SvcLogicContext ctx, String requestType, String operation) {
String templateName = requestType.equals("BASE") ? "/config-base.xml" : "/config-data.xml";
String ndTemplate = readFile(templateName);
String nd = buildNetworkData2(ctx, ndTemplate, operation);
String reqTemplate = readFile("/config-request.xml");
Map<String, String> param = new HashMap<String, String>();
param.put("request-id", ctx.getAttribute("service-data.appc-request-header.svc-request-id"));
param.put("request-type", requestType);
param.put("callback-url", configCallbackUrl);
if (operation.equals("create") || operation.equals("change") || operation.equals("scale")) {
param.put("action", "GenerateOnly");
}
param.put("equipment-name", ctx.getAttribute("service-data.service-information.service-instance-id"));
param.put("equipment-ip-address", ctx.getAttribute("service-data.vnf-config-information.vnf-host-ip-address"));
param.put("vendor", ctx.getAttribute("service-data.vnf-config-information.vendor"));
param.put("network-data", nd);
String req = null;
try {
req = buildXmlRequest(param, reqTemplate);
} catch (Exception e) {
log.error("Error building the XML request: ", e);
HttpResponse r = new HttpResponse();
r.code = HttpURLConnection.HTTP_INTERNAL_ERROR;
r.message = e.getMessage();
return setResponseStatus(ctx, r);
}
HttpResponse r = sendXmlRequest(req, configUrl, configUser, configPassword);
return setResponseStatus(ctx, r);
}
private ConfigStatus activate(SvcLogicContext ctx, boolean change) {
String reqTemplate = readFile("/config-request.xml");
Map<String, String> param = new HashMap<String, String>();
param.put("request-id", ctx.getAttribute("service-data.appc-request-header.svc-request-id"));
param.put("callback-url", configCallbackUrl);
param.put("action", change ? "DownloadChange" : "DownloadBase");
param.put("equipment-name", ctx.getAttribute("service-data.service-information.service-instance-id"));
String req = null;
try {
req = buildXmlRequest(param, reqTemplate);
} catch (Exception e) {
log.error("Error building the XML request: ", e);
HttpResponse r = new HttpResponse();
r.code = HttpURLConnection.HTTP_INTERNAL_ERROR;
r.message = e.getMessage();
return setResponseStatus(ctx, r);
}
HttpResponse r = sendXmlRequest(req, configUrl, configUser, configPassword);
return setResponseStatus(ctx, r);
}
private ConfigStatus audit(SvcLogicContext ctx, String auditLevel) {
String reqTemplate = readFile("/audit-request.xml");
Map<String, String> param = new HashMap<String, String>();
param.put("request-id", ctx.getAttribute("service-data.appc-request-header.svc-request-id"));
param.put("callback-url", auditCallbackUrl);
param.put("equipment-name", ctx.getAttribute("service-data.service-information.service-instance-id"));
param.put("audit-level", auditLevel);
String req = null;
try {
req = buildXmlRequest(param, reqTemplate);
} catch (Exception e) {
log.error("Error building the XML request: ", e);
HttpResponse r = new HttpResponse();
r.code = HttpURLConnection.HTTP_INTERNAL_ERROR;
r.message = e.getMessage();
return setResponseStatus(ctx, r);
}
HttpResponse r = sendXmlRequest(req, auditUrl, auditUser, auditPassword);
return setResponseStatus(ctx, r);
}
@Override
public ConfigStatus activate(String key, SvcLogicContext ctx) {
return ConfigStatus.SUCCESS;
}
@Override
public ConfigStatus deactivate(String key, SvcLogicContext ctx) {
return ConfigStatus.SUCCESS;
}
private String escapeMySql(String input) {
if (input == null) {
return null;
}
input = input.replace("\\", "\\\\");
input = input.replace("\'", "\\'");
return input;
}
private String readFile(String fileName) {
InputStream is = getClass().getResourceAsStream(fileName);
InputStreamReader isr = new InputStreamReader(is);
BufferedReader in = new BufferedReader(isr);
StringBuilder ss = new StringBuilder();
try {
String s = in.readLine();
while (s != null) {
ss.append(s).append('\n');
s = in.readLine();
}
} catch (IOException e) {
System.out.println("Error reading " + fileName + ": " + e.getMessage());
throw new RuntimeException("Error reading " + fileName + ": " + e.getMessage(), e);
} finally {
try {
in.close();
} catch (Exception e) {
log.warn("Could not close BufferedReader", e);
}
try {
isr.close();
} catch (Exception e) {
log.warn("Could not close InputStreamReader", e);
}
try {
is.close();
} catch (Exception e) {
log.warn("Could not close InputStream", e);
}
}
return ss.toString();
}
private String buildXmlRequest(Map<String, String> param, String template) {
StringBuilder ss = new StringBuilder();
int i = 0;
while (i < template.length()) {
int i1 = template.indexOf("${", i);
if (i1 < 0) {
ss.append(template.substring(i));
break;
}
int i2 = template.indexOf('}', i1 + 2);
if (i2 < 0) {
throw new RuntimeException("Template error: Matching } not found");
}
String var1 = template.substring(i1 + 2, i2);
String value1 = param.get(var1);
if (value1 == null || value1.trim().length() == 0) {
// delete the whole element (line)
int i3 = template.lastIndexOf('\n', i1);
if (i3 < 0) {
i3 = 0;
}
int i4 = template.indexOf('\n', i1);
if (i4 < 0) {
i4 = template.length();
}
if (i < i3) {
ss.append(template.substring(i, i3));
}
i = i4;
} else {
ss.append(template.substring(i, i1)).append(value1);
i = i2 + 1;
}
}
return ss.toString();
}
private String buildNetworkData2(SvcLogicContext ctx, String template, String operation) {
log.info("Building XML started");
long t1 = System.currentTimeMillis();
template = expandRepeats(ctx, template, 1);
Map<String, String> mm = new HashMap<>();
for (String s : ctx.getAttributeKeySet()) {
mm.put(s, ctx.getAttribute(s));
}
mm.put("operation", operation);
StringBuilder ss = new StringBuilder();
int i = 0;
while (i < template.length()) {
int i1 = template.indexOf("${", i);
if (i1 < 0) {
ss.append(template.substring(i));
break;
}
int i2 = template.indexOf('}', i1 + 2);
if (i2 < 0) {
throw new RuntimeException("Template error: Matching } not found");
}
String var1 = template.substring(i1 + 2, i2);
String value1 = XmlUtil.getXml(mm, var1);
if (value1 == null || value1.trim().length() == 0) {
// delete the whole element (line)
int i3 = template.lastIndexOf('\n', i1);
if (i3 < 0) {
i3 = 0;
}
int i4 = template.indexOf('\n', i1);
if (i4 < 0) {
i4 = template.length();
}
if (i < i3) {
ss.append(template.substring(i, i3));
}
i = i4;
} else {
ss.append(template.substring(i, i1)).append(value1);
i = i2 + 1;
}
}
long t2 = System.currentTimeMillis();
log.info("Building XML completed. Time: " + (t2 - t1));
return ss.toString();
}
private String expandRepeats(SvcLogicContext ctx, String template, int level) {
StringBuilder newTemplate = new StringBuilder();
int k = 0;
while (k < template.length()) {
int i1 = template.indexOf("${repeat:", k);
if (i1 < 0) {
newTemplate.append(template.substring(k));
break;
}
int i2 = template.indexOf(':', i1 + 9);
if (i2 < 0) {
throw new RuntimeException(
"Template error: Context variable name followed by : is required after repeat");
}
// Find the closing }, store in i3
int nn = 1;
int i3 = -1;
int i = i2;
while (nn > 0 && i < template.length()) {
i3 = template.indexOf('}', i);
if (i3 < 0) {
throw new RuntimeException("Template error: Matching } not found");
}
int i32 = template.indexOf('{', i);
if (i32 >= 0 && i32 < i3) {
nn++;
i = i32 + 1;
} else {
nn--;
i = i3 + 1;
}
}
String var1 = template.substring(i1 + 9, i2);
String value1 = ctx.getAttribute(var1);
log.info(" " + var1 + ": " + value1);
int n = 0;
try {
n = Integer.parseInt(value1);
} catch (Exception e) {
n = 0;
}
newTemplate.append(template.substring(k, i1));
String rpt = template.substring(i2 + 1, i3);
for (int ii = 0; ii < n; ii++) {
String ss = rpt.replaceAll("\\[\\$\\{" + level + "\\}\\]", "[" + ii + "]");
newTemplate.append(ss);
}
k = i3 + 1;
}
if (k == 0) {
return newTemplate.toString();
}
return expandRepeats(ctx, newTemplate.toString(), level + 1);
}
private HttpResponse sendXmlRequest(String xmlRequest, String url, String user, String password) {
try {
Client client = Client.create();
client.setConnectTimeout(5000);
WebResource webResource = client.resource(url);
log.info("SENDING...............");
log.info(xmlRequest);
String authString = user + ":" + password;
byte[] authEncBytes = Base64.encode(authString);
String authStringEnc = new String(authEncBytes);
authString = "Basic " + authStringEnc;
ClientResponse response =
webResource.header("Authorization", authString).accept("UTF-8").type("application/xml").post(
ClientResponse.class, xmlRequest);
int code = response.getStatus();
String message = null;
log.info("RESPONSE...............");
log.info("HTTP response code: " + code);
log.info("HTTP response message: " + message);
log.info("");
HttpResponse r = new HttpResponse();
r.code = code;
r.message = message;
return r;
} catch (Exception e) {
log.error("Error sending the request: ", e);
HttpResponse r = new HttpResponse();
r.code = HttpURLConnection.HTTP_INTERNAL_ERROR;
r.message = e.getMessage();
return r;
}
}
private static class HttpResponse {
public int code;
public String message;
}
private ConfigStatus setResponseStatus(SvcLogicContext ctx, HttpResponse r) {
ctx.setAttribute("error-code", String.valueOf(r.code));
ctx.setAttribute("error-message", r.message);
return r.code > 299 ? ConfigStatus.FAILURE : ConfigStatus.SUCCESS;
}
private String getStringBetweenQuotes(String string) {
String fnName = "ConfigComponentAdaptor.getStringBetweenQuotes";
DebugLog.printAriDebug(fnName, "string=" + string);
String retString = null;
int start = string.indexOf("\"");
int end = string.lastIndexOf("\"");
retString = string.substring(start + 1, end);
DebugLog.printAriDebug(fnName, "retString=" + retString);
return (retString);
}
public static String _readFile(String fileName) {
StringBuffer strBuff = new StringBuffer();
String line;
try (BufferedReader in = new BufferedReader(new FileReader(fileName))) {
while ((line = in.readLine()) != null) {
strBuff.append(line + "\n");
}
} catch (IOException e) {
System.out.println("Caught an IOException in method readFile(): e=" + e.toString());
}
return (strBuff.toString());
}
private String trimResponse(String response) {
log.debug("runningConfig before trimResponse : " + response);
StringTokenizer line = new StringTokenizer(response, "\n");
StringBuffer sb = new StringBuffer();
String runningConfig = "" ;
boolean captureText = false;
while (line.hasMoreTokens()) {
String token = line.nextToken();
if (token.indexOf("<configuration xmlns=") != -1) {
captureText = true;
}else if(token.indexOf("<data>") != -1) {
log.debug("token-line:with in Data: "+token);
captureText = true;
continue;
}
if(token.indexOf("</data>") != -1) {
log.debug("token-line:with in </data>"+token);
captureText = false;
}
if (captureText) {
sb.append(token + "\n");
}
if (token.indexOf("</configuration>") != -1) {
captureText = false;
}
}
runningConfig = sb.toString();
log.info("ConfigComponentAdaptor:RunningConfig after trimResponse : " + runningConfig);
return runningConfig;
}
public static void main(String args[]) throws Exception {
Properties props = null;
System.out.println("*************************Hello*****************************");
ConfigComponentAdaptor cca = new ConfigComponentAdaptor(props);
String Get_config_template = _readFile("/home/userID/data/Get_config_template");
String Download_config_template = _readFile("/home/userID/data/Download_config_template_2");
String key = "GetCliRunningConfig";
Map<String, String> parameters = new HashMap();
parameters.put("Host_ip_address", "000.00.000.00");
parameters.put("User_name", "root");
parameters.put("Password", "!bootstrap");
parameters.put("Port_number", "22");
parameters.put("Get_config_template", Get_config_template);
SvcLogicContext ctx = null;
System.out.println("*************************TRACE 1*****************************");
cca.configure(key, parameters, ctx);
}
}
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