diff options
Diffstat (limited to 'appc-config/appc-config-adaptor/provider/src/main/java/org/openecomp/appc/ccadaptor/ConfigComponentAdaptor.java')
| -rw-r--r-- | appc-config/appc-config-adaptor/provider/src/main/java/org/openecomp/appc/ccadaptor/ConfigComponentAdaptor.java | 1062 |
1 files changed, 1062 insertions, 0 deletions
diff --git a/appc-config/appc-config-adaptor/provider/src/main/java/org/openecomp/appc/ccadaptor/ConfigComponentAdaptor.java b/appc-config/appc-config-adaptor/provider/src/main/java/org/openecomp/appc/ccadaptor/ConfigComponentAdaptor.java new file mode 100644 index 000000000..3158bd6fc --- /dev/null +++ b/appc-config/appc-config-adaptor/provider/src/main/java/org/openecomp/appc/ccadaptor/ConfigComponentAdaptor.java @@ -0,0 +1,1062 @@ +/*- + * ============LICENSE_START======================================================= + * ONAP : APP-C + * ================================================================================ + * Copyright (C) 2017 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.openecomp.appc.ccadaptor; + +import java.io.BufferedReader; +import java.io.ByteArrayInputStream; +import java.io.IOException; +import java.io.InputStream; +import java.io.FileReader; +import java.io.InputStreamReader; +import java.net.HttpURLConnection; +import java.util.HashMap; +import java.util.Map; +import java.util.Properties; +import java.util.regex.Matcher; +import java.util.regex.Pattern; +import java.util.StringTokenizer; +import java.util.NoSuchElementException; +import java.io.StringReader; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.openecomp.sdnc.sli.SvcLogicAdaptor; +import org.openecomp.sdnc.sli.SvcLogicContext; +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 org.jdom.input.SAXBuilder; +import com.att.eelf.configuration.EELFLogger; +import com.att.eelf.configuration.EELFManager; + +public class ConfigComponentAdaptor implements SvcLogicAdaptor +{ + + private static final EELFLogger log = EELFManager.getInstance().getLogger(ConfigComponentAdaptor.class); + + 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; + DebugLog debugLog = new DebugLog(); + + 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; + if (key.equals("put")) + data = parameters.get("data"); + + SshJcraftWrapper sshJcraftWrapper = new SshJcraftWrapper(); + log.debug("SCP: SshJcraftWrapper has been instantiated"); + debugLog.printRTAriDebug(fnName, "SCP: SshJcraftWrapper has been instantiated"); + try + { + if (key.equals("put")) + { + 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 // 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 + " password=" + password + + " portNumber=" + portNumber); + debugLog.printRTAriDebug(fnName, "CLI: Attempting to login: host=" + host + " loginId=" + loginId + + " password=" + password + " 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 +" Password="+Password +" Port_number="+Port_number); + log.debug("GetCliRunningConfig: Attempting to login: Host_ip_address="+Host_ip_address + + " User_name="+User_name+" Password="+Password+" 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); + String tmpResponse = sshJcraftWrapper.receiveUntil(delemeter, 30*1000, 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> <commit/> </rpc>\n ]]>]]>"; + + log(fnName, "xml-download: User_name="+User_name +" Host_ip_address="+Host_ip_address +" Password="+Password +" 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 +" Password="+Password +" 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 +" Password="+Password +" Port_number="+Port_number); + log.debug("DownloadCliConfig: Attempting to login: Host_ip_address="+Host_ip_address + + " User_name="+User_name+" Password="+Password+" 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"); + } + in.close(); + } + catch (IOException e) + { + System.out.println("Caught an IOException in method readFile(): e="+e.toString()); + } + return (strBuff.toString()); + } + + private String trimResponse(String response) + { + StringTokenizer line = new StringTokenizer(response, "\n"); + StringBuffer sb = new StringBuffer(); + boolean captureText = false; + while (line.hasMoreTokens()) + { + String token = line.nextToken(); + if (token.indexOf("<configuration xmlns=") != -1) + captureText = true; + if (captureText) + sb.append(token +"\n"); + if (token.indexOf("</configuration>") != -1) + captureText = false; + } + return(sb.toString()); + } + + 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); + } + +} + |