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fixed sonar bugs

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This commit is contained in:
jomu
2015-02-21 14:57:12 +00:00
parent de31fa5898
commit f8fb86003b
13 changed files with 149 additions and 138 deletions
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6
network/src/main/java/de/muehlencord/shared/network/CidrTool.java
View File

@ -1,7 +1,3 @@
/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package de.muehlencord.shared.network;
import static java.lang.Long.valueOf;
@ -47,7 +43,7 @@ public class CidrTool {
}
public static final int[] CIDR2MASK = new int[]{0x00000000, 0x80000000,
protected static final int[] CIDR2MASK = new int[]{0x00000000, 0x80000000,
0xC0000000, 0xE0000000, 0xF0000000, 0xF8000000, 0xFC000000,
0xFE000000, 0xFF000000, 0xFF800000, 0xFFC00000, 0xFFE00000,
0xFFF00000, 0xFFF80000, 0xFFFC0000, 0xFFFE0000, 0xFFFF0000,

9
network/src/main/java/de/muehlencord/shared/network/NetworkScanner.java
View File

@ -4,12 +4,15 @@ import de.muehlencord.shared.network.whois.NetworkInformation;
import java.util.ArrayList;
import java.util.List;
import org.apache.commons.net.util.SubnetUtils;
import org.apache.log4j.Logger;
/**
*
* @author joern.muehlencord
*/
public class NetworkScanner {
private final static Logger LOGGER = Logger.getLogger(NetworkScanner.class);
private String networkString;
private NetworkInformation networkInformation = null; // TODO add scan for information
@ -25,15 +28,15 @@ public class NetworkScanner {
PortScanner portScanner = new PortScanner(20,1,1024);
for (String currentAddress : addresses) {
System.out.print ("Scanning "+currentAddress+"....");
LOGGER.info("Scanning "+currentAddress+"....");
List<PortInformation> portInformation = portScanner.scan(currentAddress);
if (atLeastOnePortOpen(portInformation)) {
IpInformation ipInformation = new IpInformation(currentAddress);
ipInformation.setPortInformation(portInformation);
ipinformationList.add (ipInformation);
System.out.println ("open ports found");
LOGGER.info ("open ports found");
} else {
System.out.println ("not found");
LOGGER.info ("not found");
}
}
}

14
network/src/main/java/de/muehlencord/shared/network/PortScan.java
View File

@ -5,13 +5,16 @@ import java.net.Socket;
import java.util.concurrent.Callable;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Future;
import org.apache.log4j.Logger;
/**
*
* @author joern.muehlencord
*/
public class PortScan {
private final static Logger LOGGER = Logger.getLogger(PortScan.class);
private PortScan() {
// hide constructor
}
@ -25,16 +28,13 @@ public class PortScan {
Socket socket = new Socket();
socket.connect(new InetSocketAddress(ip, port), timeout);
socket.close();
return new PortInformation (port, true);
return new PortInformation(port, true);
} catch (Exception ex) {
return new PortInformation (port, false);
LOGGER.debug(ex.toString(), ex);
return new PortInformation(port, false);
}
}
});
}
}

8
network/src/main/java/de/muehlencord/shared/network/PortScanner.java
View File

@ -7,12 +7,15 @@ import java.util.concurrent.ExecutionException;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.Future;
import org.apache.log4j.Logger;
/**
*
* @author joern.muehlencord
*/
public class PortScanner {
private final static Logger LOGGER = Logger.getLogger(PortScanner.class);
private final int startPort;
private final int endPort;
@ -42,9 +45,8 @@ public class PortScanner {
for (final Future<PortInformation> f : futures) {
resultList.add(f.get());
}
} catch (InterruptedException ex) {
ex.printStackTrace(); // FIXME add error handling
} catch (ExecutionException ex) {
} catch (InterruptedException | ExecutionException ex) {
LOGGER.error(ex.toString(), ex);
}
return resultList;

35
network/src/main/java/de/muehlencord/shared/network/ftp/FTPConnection.java
View File

@ -5,15 +5,12 @@ import com.enterprisedt.net.ftp.FTPConnectMode;
import com.enterprisedt.net.ftp.FTPException;
import com.enterprisedt.net.ftp.FTPFile;
import de.muehlencord.shared.util.StringUtil;
import static de.muehlencord.shared.util.StringUtil.getStackTraceString;
import java.io.File;
import java.io.IOException;
import java.util.LinkedList;
import java.util.List;
import java.util.Locale;
import static java.util.Locale.getDefault;
import org.apache.log4j.Logger;
import static org.apache.log4j.Logger.getLogger;
/**
*
@ -24,7 +21,7 @@ public class FTPConnection {
/** the default timeout in ms */
public static final int DEFAULTTIMEOUT = 30000;
/** the logger object */
private final Logger logger = getLogger(FTPConnection.class);
private final Logger LOGGER = Logger.getLogger(FTPConnection.class);
/** the username to connect with */
private String userName;
/** the password to connect with */
@ -44,7 +41,7 @@ public class FTPConnection {
* @param password the password to connect with
*/
public FTPConnection(String remoteHost, String userName, String password) {
this(remoteHost, userName, password, getDefault());
this(remoteHost, userName, password, Locale.getDefault());
}
/**
@ -86,8 +83,8 @@ public class FTPConnection {
try {
client.quit();
} catch (IOException | FTPException ex) {
logger.error(ex.getMessage());
logger.debug(getStackTraceString(ex));
LOGGER.error(ex.getMessage());
LOGGER.debug(StringUtil.getStackTraceString(ex));
}
}
@ -107,8 +104,8 @@ public class FTPConnection {
returnValue.add(file.getName());
}
} catch (Exception ex) {
logger.error(ex.getMessage());
logger.debug(getStackTraceString(ex));
LOGGER.error(ex.getMessage());
LOGGER.debug(StringUtil.getStackTraceString(ex));
throw new FTPConnectionException("Error while getting diretoy listing. Reason: " + ex.getMessage(), ex);
}
@ -133,8 +130,8 @@ public class FTPConnection {
}
}
} catch (Exception ex) {
logger.error(ex.getMessage());
logger.debug(getStackTraceString(ex));
LOGGER.error(ex.getMessage());
LOGGER.debug(StringUtil.getStackTraceString(ex));
throw new FTPConnectionException("Error while getting diretoy listing. Reason: " + ex.getMessage(), ex);
}
@ -160,8 +157,8 @@ public class FTPConnection {
}
}
} catch (Exception ex) {
logger.error(ex.getMessage());
logger.debug(getStackTraceString(ex));
LOGGER.error(ex.getMessage());
LOGGER.debug(StringUtil.getStackTraceString(ex));
throw new FTPConnectionException("Error while getting diretoy listing. Reason: " + ex.getMessage(), ex);
}
@ -187,8 +184,8 @@ public class FTPConnection {
}
}
} catch (Exception ex) {
logger.error(ex.getMessage());
logger.debug(getStackTraceString(ex));
LOGGER.error(ex.getMessage());
LOGGER.debug(StringUtil.getStackTraceString(ex));
throw new FTPConnectionException("Error while getting diretoy listing. Reason: " + ex.getMessage(), ex);
}
@ -215,8 +212,8 @@ public class FTPConnection {
client.put(localFilename, remoteName, false);
}
} catch (Exception ex) {
logger.error(ex.getMessage());
logger.debug(getStackTraceString(ex));
LOGGER.error(ex.getMessage());
LOGGER.debug(StringUtil.getStackTraceString(ex));
throw new FTPConnectionException("Error while uploading file. Reason: " + ex.getMessage(), ex);
}
@ -233,8 +230,8 @@ public class FTPConnection {
try {
client.rename(remoteOldName, remoteNewName);
} catch (Exception ex) {
logger.error(ex.getMessage());
logger.debug(getStackTraceString(ex));
LOGGER.error(ex.getMessage());
LOGGER.debug(StringUtil.getStackTraceString(ex));
throw new FTPConnectionException("Error while renaming file. Reason: " + ex.getMessage(), ex);
}
}

13
network/src/main/java/de/muehlencord/shared/network/mail/DefaultMailReader.java
View File

@ -193,11 +193,13 @@ public abstract class DefaultMailReader implements MailReader {
*/
@Override
public String getFolder(String folderPath) throws MailReaderException {
String returnValue = "";
StringBuilder sb = new StringBuilder();
List<Folder> folderList = getFolderPath(folderPath);
for (Folder folder : folderList) {
returnValue += folder.getName() + "/";
sb.append (folder.getName());
sb.append ("/");
}
String returnValue = sb.toString();
if (returnValue.endsWith("/")) {
returnValue = returnValue.substring(0, returnValue.length() - 1);
}
@ -407,7 +409,8 @@ public abstract class DefaultMailReader implements MailReader {
message.setFlag(Flags.Flag.DELETED, true);
}
}
} catch (Exception ex) {
} catch (MessagingException | MailReaderException ex) {
LOGGER.debug(ex.getMessage(), ex);
} finally {
if ((df != null) && (df.isOpen())) {
try {
@ -458,7 +461,7 @@ public abstract class DefaultMailReader implements MailReader {
cmsg.getContentType();
return cmsg;
} catch (MessagingException ex) {
LOGGER.debug("Access via copy constructor failed, trying byte array constructor");
LOGGER.debug("Access via copy constructor failed, trying byte array constructor. "+ex.getMessage(), ex);
}
try {
@ -476,7 +479,7 @@ public abstract class DefaultMailReader implements MailReader {
return cmsg;
} catch (Exception ex) {
LOGGER.debug("Also fallback solution did not work");
LOGGER.debug("Also fallback solution did not work. "+ex.getMessage(), ex);
throw initialException;
}
}

15
network/src/main/java/de/muehlencord/shared/network/mail/MailMessage.java
View File

@ -23,7 +23,7 @@ public class MailMessage {
/** the html content of the message if avaialble, null else */
private List<String> htmlContent;
/** true, if content is html message body */
private boolean isHtmlMessage;
private boolean htmlMessage;
/** the message id if available, null otherwise */
private String messageId;
/** the size of the message in bytes */
@ -53,7 +53,7 @@ public class MailMessage {
content.add(contentString);
}
this.htmlContent = new LinkedList<>();
this.isHtmlMessage = false;
this.htmlMessage = false;
this.messageId = null;
this.sender = null;
this.receiver = new LinkedList<>();
@ -88,12 +88,13 @@ public class MailMessage {
}
private String getContent(List<String> contentList) {
String returnValue = "";
StringBuilder sb = new StringBuilder();
String contentSeparator = "--------";
for (String currentContent : contentList) {
returnValue += currentContent;
returnValue += contentSeparator; // FIXME make configurable
sb.append (currentContent);
sb.append (contentSeparator); // FIXME make configurable
}
String returnValue = sb.toString();
if (returnValue.endsWith(contentSeparator)) {
returnValue = returnValue.substring(0, returnValue.length() - contentSeparator.length());
}
@ -111,7 +112,7 @@ public class MailMessage {
public void setContent(String c, boolean isHtmlContent) {
if (c != null) {
content.add(c);
this.isHtmlMessage = isHtmlContent;
this.htmlMessage = isHtmlContent;
if (isHtmlContent) {
this.htmlContent.add(c);
}
@ -140,7 +141,7 @@ public class MailMessage {
* @return the isHtmlMessage
*/
public boolean isHtmlMessage() {
return isHtmlMessage;
return htmlMessage;
}
/**

86
network/src/main/java/de/muehlencord/shared/network/mail/MailMessageUtils.java
View File

@ -4,13 +4,13 @@
*/
package de.muehlencord.shared.network.mail;
import de.muehlencord.shared.util.StringUtil;
import static de.muehlencord.shared.util.StringUtil.getStackTraceString;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.Reader;
import java.io.StringWriter;
import java.util.Locale;
import javax.mail.BodyPart;
import javax.mail.Message;
import javax.mail.MessagingException;
@ -18,7 +18,6 @@ import javax.mail.Multipart;
import javax.mail.internet.MimeMessage;
import javax.mail.internet.MimeMultipart;
import org.apache.log4j.Logger;
import static org.apache.log4j.Logger.getLogger;
/**
* Util class to convert between javax.mail.Message and MailMessage objects
@ -28,7 +27,7 @@ import static org.apache.log4j.Logger.getLogger;
public abstract class MailMessageUtils {
/** the logging object */
private static final Logger logger = getLogger(MailMessageUtils.class.getName());
private static final Logger LOGGER = Logger.getLogger(MailMessageUtils.class.getName());
/** content type of mutipart messages - e.g. multipart_alternative or _mixed */
private static final String CONTENTTYPE_MULTIPART = "multipart/";
@ -70,16 +69,16 @@ public abstract class MailMessageUtils {
try {
contentType = getContentType(mm.getContentType());
subject = mm.getSubject();
logger.debug("message subject = " + subject);
LOGGER.debug("message subject = " + subject);
messageId = getMessageId(message);
logger.debug("messageid = " + messageId);
logger.debug(mm.getSentDate());
LOGGER.debug("messageid = " + messageId);
LOGGER.debug(mm.getSentDate());
} catch (MessagingException ex) {
throw new MailMessageException("Error while converting mime message. Reason: " + ex.getMessage(), ex);
}
logger.debug("messageContentType = " + contentType);
LOGGER.debug("messageContentType = " + contentType);
// handling multipart messages
if (contentType.contains(CONTENTTYPE_MULTIPART)) {
@ -88,23 +87,23 @@ public abstract class MailMessageUtils {
try {
Multipart mp = (Multipart) mm.getContent();
int partsFound = mp.getCount();
logger.debug(partsFound + " parts found");
LOGGER.debug(partsFound + " parts found");
for (int i = 0; i < partsFound; i++) {
logger.debug("Working on multiPart " + (i + 1));
LOGGER.debug("Working on multiPart " + (i + 1));
BodyPart bp = mp.getBodyPart(i);
String bodyContentType = getContentType(bp.getContentType());
logger.debug("contentType = " + bodyContentType);
LOGGER.debug("contentType = " + bodyContentType);
if (bodyContentType.contains(CONTENTTYPE_MULTIPART)) {
MimeMultipart bodyMultiPart = (MimeMultipart) bp.getContent();
int bodyPartCount = bodyMultiPart.getCount();
logger.debug(bodyPartCount + " bodyMultiParts found");
LOGGER.debug(bodyPartCount + " bodyMultiParts found");
for (int currentBodyPart = 0; currentBodyPart < bodyPartCount; currentBodyPart++) {
logger.debug("Working on bodypart " + (currentBodyPart + 1));
LOGGER.debug("Working on bodypart " + (currentBodyPart + 1));
BodyPart bodyPart = bodyMultiPart.getBodyPart(currentBodyPart);
String bodyPartContentType = getContentType(bodyPart.getContentType());
logger.debug("bodyPart contentType = " + bodyPartContentType);
LOGGER.debug("bodyPart contentType = " + bodyPartContentType);
if (bodyPartContentType.contains(CONTENTTYPE_TEXT_PLAIN)) {
returnMessage.setContent(getContent(bodyPart), false);
@ -117,21 +116,19 @@ public abstract class MailMessageUtils {
if (bp.getFileName() == null) {
returnMessage.setContent(getContent(bp), false);
} else {
logger.debug("Found base64 coded attachment - not yet supported, skipping");
LOGGER.debug("Found base64 coded attachment - not yet supported, skipping");
}
} else if (bodyContentType.equals(CONTENTTYPE_TEXT_HTML)) {
returnMessage.setHtmlContent(getContent(bp));
} else if (bodyContentType.equals(CONTENTTYPE_APPLICATION_PGPSIGNATURE)) {
logger.debug("Found pgp signature - not yet supported, skipping");
LOGGER.debug("Found pgp signature - not yet supported, skipping");
// TODO add pgp/signature support
} else if ((bodyContentType.contains(CONTENTTYPE_APPLICATION) || (bodyContentType.contains(CONTENTTYPE_MESSAGE))
|| (bodyContentType.contains(CONTENTTYPE_TEXT)) || (bodyContentType.contains(CONTENTTYPE_IMAGE))
|| (bodyContentType.contains(CONTENTTYPE_VIDEO)) || (bodyContentType.contains(CONTENTTYPE_AUDIO)))) {
logger.debug("Found attachment - not yet supported, skipping");
// TODO add attachment support
} else if (isSupportedAttachmentType(bodyContentType)) {
LOGGER.debug("Found attachment - not yet supported, skipping");
// TODO add attachment support
} else {
throw new MailMessageException("Reading bodyContentType " + bodyContentType + " not yet implemented");
}
@ -177,19 +174,20 @@ public abstract class MailMessageUtils {
} else if (contentType.contains(CONTENTTYPE_APPLICATION)) {
// message with only attachment
returnMessage = new MailMessage(subject, "", messageId);
logger.debug("Found attachment - not yet supported, skipping"); // TODO add attachment
LOGGER.debug("Found attachment - not yet supported, skipping"); // TODO add attachment
} else if (contentType.contains(CONTENTTYPE_TEXT)) {
returnMessage = new MailMessage(subject, "", messageId);
logger.debug("Found attachment - not yet supported, skipping"); // TODO add attachment
LOGGER.debug("Found attachment - not yet supported, skipping"); // TODO add attachment
} else {
String hint = "Unkonwn message format Converting MimeMessage of contentType " + contentType + " not yet implemented.";
try {
logger.debug(mm.getContent().getClass());
logger.debug(mm.getContent());
logger.error(hint);
LOGGER.debug(mm.getContent().getClass());
LOGGER.debug(mm.getContent());
LOGGER.error(hint);
} catch (IOException | MessagingException ex) {
logger.error(hint);
LOGGER.debug (ex.toString(), ex);
LOGGER.error(hint);
}
throw new MailMessageException(hint);
}
@ -233,7 +231,7 @@ public abstract class MailMessageUtils {
if (contentType.contains(";")) {
returnValue = contentType.substring(0, contentType.indexOf(';'));
}
returnValue = returnValue.toLowerCase();
returnValue = returnValue.toLowerCase(Locale.US);
returnValue = returnValue.trim();
return returnValue;
}
@ -254,7 +252,7 @@ public abstract class MailMessageUtils {
try {
returnValue = bp.getContent().toString();
} catch (java.io.UnsupportedEncodingException ex) {
logger.debug(ex.getMessage());
throw new MessagingException("Cannot read content from bodypart. "+ex.getMessage(), ex);
} catch (java.io.IOException ioex) {
throw new IOException("Cannot read content from bodypart.", ioex);
} catch (MessagingException mex) {
@ -300,16 +298,16 @@ public abstract class MailMessageUtils {
output.close();
}
} catch (IOException ex) {
logger.debug(ex.getMessage());
logger.debug(getStackTraceString(ex));
LOGGER.debug(ex.getMessage());
LOGGER.debug(getStackTraceString(ex));
}
try {
if (input != null) {
input.close();
}
} catch (IOException ex) {
logger.debug(ex.getMessage());
logger.debug(getStackTraceString(ex));
LOGGER.debug(ex.getMessage());
LOGGER.debug(getStackTraceString(ex));
}
}
return returnValue;
@ -331,4 +329,28 @@ public abstract class MailMessageUtils {
return null;
}
}
/**
* returns true, if the contentType string is one of the known attachment types.
*
* @param contentType the contentType to check
* @return true, if the contentType string is one of the known attachment types. False otherwise.
*/
private static boolean isSupportedAttachmentType(String contentType) {
if (contentType.contains(CONTENTTYPE_APPLICATION)) {
return true;
} else if (contentType.contains(CONTENTTYPE_MESSAGE)) {
return true;
} else if (contentType.contains(CONTENTTYPE_TEXT)) {
return true;
} else if (contentType.contains(CONTENTTYPE_IMAGE)) {
return true;
} else if (contentType.contains(CONTENTTYPE_VIDEO)) {
return true;
} else if (contentType.contains(CONTENTTYPE_AUDIO)) {
return true;
} else {
return false;
}
}
}

14
network/src/main/java/de/muehlencord/shared/network/mail/MailReaderConfigurationFactory.java
View File

@ -1,13 +1,11 @@
package de.muehlencord.shared.network.mail;
import de.muehlencord.shared.util.StringUtil;
import static de.muehlencord.shared.util.StringUtil.getStackTraceString;
import java.io.File;
import java.io.FileInputStream;
import java.io.InputStream;
import java.util.Properties;
import org.apache.log4j.Logger;
import static org.apache.log4j.Logger.getLogger;
/**
*
@ -16,7 +14,7 @@ import static org.apache.log4j.Logger.getLogger;
public abstract class MailReaderConfigurationFactory {
/** the logging object */
private final static Logger logger = getLogger(MailReaderConfigurationFactory.class.getName());
private final static Logger LOGGER = Logger.getLogger(MailReaderConfigurationFactory.class);
/**
* reads the config file and creates a configured mailreader configuration
@ -43,8 +41,8 @@ public abstract class MailReaderConfigurationFactory {
try {
is.close();
} catch (Exception ex) {
logger.error("Error while reading input file.");
logger.debug(getStackTraceString(ex));
LOGGER.error("Error while reading input file.");
LOGGER.debug(StringUtil.getStackTraceString(ex));
}
}
@ -53,15 +51,15 @@ public abstract class MailReaderConfigurationFactory {
throw new MailReaderConfigurationException("property smtp.server not specified. Please check config");
}
String host = p.getProperty("imap.server");
if ((smtpServer == null) || (smtpServer.isEmpty())) {
if ((host == null) || (host.isEmpty())) {
throw new MailReaderConfigurationException("property imap.server not specified. Please check config");
}
String userName = p.getProperty("imap.username");
if ((smtpServer == null) || (smtpServer.isEmpty())) {
if ((userName == null) || (userName.isEmpty())) {
throw new MailReaderConfigurationException("property imap.username not specified. Please check config");
}
String password = p.getProperty("imap.password");
if ((smtpServer == null) || (smtpServer.isEmpty())) {
if ((password == null) || (password.isEmpty())) {
throw new MailReaderConfigurationException("property imap.password not specified. Please check config");
}

5
network/src/main/java/de/muehlencord/shared/network/mail/imap/ImapMailReader.java
View File

@ -5,7 +5,6 @@ import de.muehlencord.shared.network.mail.MailReaderConfiguration;
import de.muehlencord.shared.network.mail.MailReaderConnectionException;
import javax.mail.Session;
import org.apache.log4j.Logger;
import static org.apache.log4j.Logger.getLogger;
/**
* Implementation of MaiLReader to connect to an IMAP server
@ -15,7 +14,7 @@ import static org.apache.log4j.Logger.getLogger;
public class ImapMailReader extends DefaultMailReader {
/** the logger object */
private final static Logger logger = getLogger(ImapMailReader.class);
private final static Logger LOGGER = Logger.getLogger(ImapMailReader.class);
/**
* creates a new instance to connect to an IMAP (or MS Exchange) server
@ -41,7 +40,7 @@ public class ImapMailReader extends DefaultMailReader {
hint += ". Reason: " + ex.getMessage();
throw new MailReaderConnectionException(hint, ex);
}
logger.info("Connected to " + getConnectionShortCut());
LOGGER.info("Connected to " + getConnectionShortCut());
}
/**

31
network/src/main/java/de/muehlencord/shared/network/whois/ArinWhoisParser.java
View File

@ -1,20 +1,11 @@
/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package de.muehlencord.shared.network.whois;
import de.muehlencord.shared.network.whois.DefaultWhoisParser;
import de.muehlencord.shared.network.whois.WhoisInformation;
import de.muehlencord.shared.network.whois.WhoisException;
import de.muehlencord.shared.network.whois.WhoisParser;
import static de.muehlencord.shared.network.CidrTool.rangeToCidrList;
import de.muehlencord.shared.util.StringUtil;
import static de.muehlencord.shared.util.StringUtil.getValueBetweenKeywords;
import java.text.ParseException;
import java.util.Map;
import org.apache.log4j.Logger;
import static org.apache.log4j.Logger.getLogger;
/**
*
@ -23,7 +14,7 @@ import static org.apache.log4j.Logger.getLogger;
public class ArinWhoisParser extends AbstractWhoisParser implements WhoisParser {
/** logger object */
private final static Logger logger = getLogger(DefaultWhoisParser.class);
private final static Logger LOGGER = Logger.getLogger(DefaultWhoisParser.class);
/** information to be returned */
private WhoisInformation whoisInformation;
@ -69,11 +60,11 @@ public class ArinWhoisParser extends AbstractWhoisParser implements WhoisParser
}
private void analyseBlock(String block) throws WhoisException {
logger.debug("Start analysing block");
logger.debug("\n---\n" + block + "\n---\n");
LOGGER.debug("Start analysing block");
LOGGER.debug("\n---\n" + block + "\n---\n");
if ((block == null) || (block.equals("")) || (!block.contains(" "))) {
logger.debug("Skippig empty block");
LOGGER.debug("Skippig empty block");
return;
}
@ -96,7 +87,7 @@ public class ArinWhoisParser extends AbstractWhoisParser implements WhoisParser
String startIpAddress = ipAddresses[0];
String endIPAddress = ipAddresses[2];
whoisInformation.getNetwork().addAll(rangeToCidrList(startIpAddress, endIPAddress));
logger.info("Network:" + whoisInformation.getNetwork().toString());
LOGGER.info("Network:" + whoisInformation.getNetwork().toString());
} else {
throw new WhoisException("Cannot identify netrange value");
}
@ -114,24 +105,24 @@ public class ArinWhoisParser extends AbstractWhoisParser implements WhoisParser
orgId = orgName;
}
whoisInformation.setNetworkInformation(new NetworkInformation(orgName, orgId, country));
logger.info("Networkinformation:" + whoisInformation.getNetworkInformation().toString());
LOGGER.info("Networkinformation:" + whoisInformation.getNetworkInformation().toString());
break;
case "OrgAbuseHandle:":
// TODO add abuse handler
logger.info("Skipping OrgAbuseHandle block");
LOGGER.info("Skipping OrgAbuseHandle block");
break;
case "OrgTechHandle:":
// admin person of network server belongs to
logger.info("Skipping OrgTechHandle block");
LOGGER.info("Skipping OrgTechHandle block");
break;
case "#":
logger.info("Skipping comment block");
LOGGER.info("Skipping comment block");
break;
default:
logger.info("Unknown block found");
LOGGER.info("Unknown block found");
}
}
}

21
network/src/main/java/de/muehlencord/shared/network/whois/DefaultWhoisParser.java
View File

@ -3,7 +3,6 @@ package de.muehlencord.shared.network.whois;
import static de.muehlencord.shared.network.CidrTool.rangeToCidrList;
import java.util.Map;
import org.apache.log4j.Logger;
import static org.apache.log4j.Logger.getLogger;
/**
*
@ -12,7 +11,7 @@ import static org.apache.log4j.Logger.getLogger;
public class DefaultWhoisParser extends AbstractWhoisParser implements WhoisParser {
/** logger object */
private final static Logger logger = getLogger(DefaultWhoisParser.class);
private final static Logger LOGGER = Logger.getLogger(DefaultWhoisParser.class);
/** information to be returned */
private WhoisInformation whoisInformation;
@ -36,11 +35,11 @@ public class DefaultWhoisParser extends AbstractWhoisParser implements WhoisPars
}
private void analyseBlock(String block) throws WhoisException {
logger.debug("Start analysing block");
logger.debug("\n---\n" + block + "\n---\n");
LOGGER.debug("Start analysing block");
LOGGER.debug("\n---\n" + block + "\n---\n");
if ((block == null) || (block.equals("")) || (!block.contains(" "))) {
logger.debug("Skippig empty block");
LOGGER.debug("Skippig empty block");
return;
}
@ -75,7 +74,7 @@ public class DefaultWhoisParser extends AbstractWhoisParser implements WhoisPars
whoisInformation.getNetwork().add(inetnum);
}
logger.info("Network:" + whoisInformation.getNetwork().toString());
LOGGER.info("Network:" + whoisInformation.getNetwork().toString());
whoisInformation.setNetworkInformation(new NetworkInformation(netname, descr, country));
break;
@ -90,26 +89,26 @@ public class DefaultWhoisParser extends AbstractWhoisParser implements WhoisPars
}
*/
whoisInformation.getRootNetwork().add(route);
logger.info("Root network " + whoisInformation.getRootNetwork().toString());
LOGGER.info("Root network " + whoisInformation.getRootNetwork().toString());
break;
case "role:":
// admin company of network server belongs to
logger.info("Skipping role block");
LOGGER.info("Skipping role block");
break;
case "person:":
// admin person of network server belongs to
logger.info("Skipping person block");
LOGGER.info("Skipping person block");
break;
case "% Information":
case "% Note:":
case "% This":
case "%":
logger.info("Skipping comment block");
LOGGER.info("Skipping comment block");
break;
default:
logger.info("Unknown block found");
LOGGER.info("Unknown block found");
}
}
}

30
network/src/main/java/de/muehlencord/shared/network/whois/Whois.java
View File

@ -1,8 +1,8 @@
package de.muehlencord.shared.network.whois;
import java.util.Locale;
import org.apache.commons.net.whois.WhoisClient;
import org.apache.log4j.Logger;
import static org.apache.log4j.Logger.getLogger;
/**
*
@ -11,25 +11,25 @@ import static org.apache.log4j.Logger.getLogger;
public class Whois {
/** logger object */
private final static Logger logger = getLogger(Whois.class);
/** whois client from commons-net package to execute commands with */
WhoisClient whois;
private final static Logger LOGGER = Logger.getLogger(Whois.class);
/** whoisClient client from commons-net package to execute commands with */
WhoisClient whoisClient;
/** the complete output */
String whoisString = null;
/**
* creates a new instance of the whois client
* creates a new instance of the whoisClient client
*/
public Whois() {
whois = new WhoisClient();
whois.setDefaultTimeout(60000);
whoisClient = new WhoisClient();
whoisClient.setDefaultTimeout(60000);
}
/**
* reads and parses the inforomation for the given ip address from the given whoisserver
* @param whoIsServer the whois server to use
* @param ip the ip to query whois data for
* @return whoisInformation parsed from whois string
* @param whoIsServer the whoisClient server to use
* @param ip the ip to query whoisClient data for
* @return whoisInformation parsed from whoisClient string
* @throws WhoisException if the parsing fails
*/
public WhoisInformation execute(String whoIsServer, String ip) throws WhoisException {
@ -39,18 +39,18 @@ public class Whois {
parameter = "n + ";
}
// get whois information
// get whoisClient information
try {
whois.connect(whoIsServer);
whoisString = whois.query(parameter + ip);
whois.disconnect();
whoisClient.connect(whoIsServer);
whoisString = whoisClient.query(parameter + ip);
whoisClient.disconnect();
} catch (Exception ex) {
throw new WhoisException("Error while reading whois data from " + whoIsServer + ". Reason: " + ex.getMessage(), ex);
}
// identify RIR and select correct parser
WhoisParser parser;
if (whoisString.toLowerCase().contains("arin.net")) {
if (whoisString.toLowerCase(Locale.US).contains("arin.net")) {
parser = new ArinWhoisParser();
} else {
parser = new DefaultWhoisParser();