I am using ESAPI Base64 encryption and decryption shown as is in:
http://www.programcreek.com/java-api-examples/index.php?api=org.owasp.esapi.codecs.Base64
This is how my code looks:
import org.owasp.esapi.crypto.CipherText;
import org.owasp.esapi.crypto.PlainText;
import org.owasp.esapi.errors.EncryptionException;
import org.owasp.esapi.reference.crypto.JavaEncryptor;
import javax.crypto.EncryptedPrivateKeyInfo
import org.owasp.esapi.ESAPI
import org.owasp.esapi.ValidationErrorList
import org.owasp.esapi.Validator
import org.apache.commons.codec.binary.Base64;
class SampleMain {
public String decrypt2(String cryptedText){
String clearText=null;
try {
CipherText cipherText=CipherText.fromPortableSerializedBytes(Base64.decodeBase64(cryptedText));
clearText=ESAPI.encryptor().decrypt(cipherText).toString();
}
catch ( EncryptionException e) {
System.out.println("EsapiEncryptor.decrypt: " + e.getMessage(),e);
}
return clearText.toString();
}
public String encrypt2(String clearText){
String cryptedText=null;
try {
CipherText cipherText=ESAPI.encryptor().encrypt(new PlainText(clearText));
cryptedText=Base64.encodeBase64(cipherText.asPortableSerializedByteArray());
}
catch ( EncryptionException e) {
System.out.println("EsapiEncryptor.encrypt: " + e.getMessage(),e);
}
return cryptedText;
}
public static void main(String[] args) throws EncryptionException{
String myplaintext = "MyPlaintext";
SampleMain sample = new SampleMain();
String enString = sample.encrypt2(myplaintext);
System.out.println("-----------enString-----------: " + enString);
String deString = sample.decrypt2(enString);
System.out.println("-----------deString-----------: " + deString);
}
}
But when I try to run this simple program i get the following exception:
Apr 01, 2017 12:43:30 PM org.owasp.esapi.reference.JavaLogFactory$JavaLogger log
WARNING: [SECURITY FAILURE Anonymous:null#unknown -> /DefaultName/IntrusionDetector] Likely tampering with KDF version on serialized ciphertext.KDF version read from serialized ciphertext (123190483) is out of range. Valid range for KDF version is [20110203, 99991231].
org.owasp.esapi.errors.EncryptionException: Version info from serialized ciphertext not in valid range.
at org.owasp.esapi.crypto.CipherTextSerializer.convertToCipherText(CipherTextSerializer.java:299)
at org.owasp.esapi.crypto.CipherTextSerializer.<init>(CipherTextSerializer.java:80)
at org.owasp.esapi.crypto.CipherText.fromPortableSerializedBytes(CipherText.java:176)
at org.owasp.esapi.crypto.CipherText$fromPortableSerializedBytes$0.call(Unknown Source)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:125)
at gov.gsa.dss.test.SampleMain.decrypt2(SampleMain.groovy:30)
at gov.gsa.dss.test.SampleMain$decrypt2$0.call(Unknown Source)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:125)
at gov.gsa.dss.test.SampleMain.main(SampleMain.groovy:59)
Any ideas why I would be getting this error or such a simple program. Thanks.
This works for me:
public String decrypt2(String encryptedText) {
byte[] encryptedTextTextAsBytes = encryptedText.getBytes(StandardCharsets.UTF_8)
CipherText cipherText = CipherText.fromPortableSerializedBytes(Base64.decodeBase64(encryptedTextTextAsBytes))
ESAPI.encryptor().decrypt(cipherText).toString()
}
public String encrypt2(String clearText) {
CipherText cipherText = ESAPI.encryptor().encrypt(new PlainText(clearText))
new String(Base64.encodeBase64(cipherText.asPortableSerializedByteArray()), StandardCharsets.UTF_8)
}
You are passing a String to Base64.decodeBase64(), it might compile but I'm not sure of what Groovy does with that. You should pass a bytes[] (see how I obtain encryptedTextTextAsBytes). It might explain your error, it might not. I guess you did not post the exact code that produces the error you mention.
Related
I'm trying to make use of Java signatures in a pretty time sensitive setting.
I've come across some interesting behavior when signing data of a few hundred bytes. I am reusing a generated key, but recreating the Signature object each time I sign. The first time the signing happens it takes from anywhere from 50-100ms depending on the machine being used. However, any subsequent times a signature is computed over new data (using the same key) the time is reduced down to 1-2ms. I'm using SHA512 with RSA so I expected it to be heavier.
Can anyone explain why this happens? A test class I am using is pasted below (which is using identical code to my target applictaion).
import java.security.KeyPair;
import java.security.KeyPairGenerator;
import java.security.PrivateKey;
import java.security.PublicKey;
import java.security.SecureRandom;
import java.security.Security;
import java.security.Signature;
public class MainClass {
public static void main(String args[]) throws Exception {
//Generate key pair
long start = System.currentTimeMillis();
KeyPair keyPair = generateKeyPair(999);
long end = System.currentTimeMillis();
System.out.println("KeyGen: " + (end - start));
//Sign first piece of data
byte[] data = { ** a few hundred bytes** };
start = System.currentTimeMillis();
byte[] digitalSignature = signData(data, keyPair.getPrivate());
end = System.currentTimeMillis();
System.out.println("Sign: " + (end - start));
boolean verified;
byte[] data2 = {** a different few hundred bytes ** };
//sign second piece of data
start = System.currentTimeMillis();
digitalSignature = signData(data2, keyPair.getPrivate());
end = System.currentTimeMillis();
System.out.println(" Second Sign: " + (end - start));
//verify second signature
start = System.currentTimeMillis();
verified = verifySig(data2, keyPair.getPublic(), digitalSignature);
end = System.currentTimeMillis();
System.out.println("Verify: " + (end - start));
System.out.println(verified);
}
public static byte[] signData(byte[] data, PrivateKey key) throws Exception {
Signature signer = Signature.getInstance("SHA512withRSA");
signer.initSign(key);
signer.update(data);
return (signer.sign());
}
public static boolean verifySig(byte[] data, PublicKey key, byte[] sig) throws Exception {
Signature signer = Signature.getInstance("SHA512withRSA");
signer.initVerify(key);
signer.update(data);
return (signer.verify(sig));
}
public static KeyPair generateKeyPair(long seed) throws Exception {
KeyPairGenerator keyGenerator = KeyPairGenerator.getInstance("RSA");
SecureRandom rng = SecureRandom.getInstance("SHA1PRNG", "SUN");
rng.setSeed(seed);
keyGenerator.initialize(1024, rng);
return (keyGenerator.generateKeyPair());
}
}
This results in the output (time in ms)
KeyGen: 81
Sign: 52
Second Sign: 2
Verify: 2
I put some benchmarks on each line of the sign method, and it appears the overhead is purely from the sign action itself.
Create Sig Obj: 1
Init sign: 1
update: 0
Sign: 49
Create Sig Obj: 1
Init sign: 0
update: 0
Second Sign: 2
Any insight would be much appreciated
Sorry, I'm not sure if I'm in the right forum or if I'm wording it right. People may call this vague or something. I won't care.
Anyway, I've started to get random errors after trying something. It didn't turn out well. Here's the code + errors of my main mod file.
package com.harry.MoStuff;
import cpw.mods.fml.common.Mod;
import cpw.mods.fml.common.Mod.EventHandler;
import cpw.mods.fml.common.event.FMLInitializationEvent;
import cpw.mods.fml.common.event.FMLPostInitializationEvent;
import cpw.mods.fml.common.event.FMLPreInitializationEvent;
import cpw.mods.fml.common.registry.GameRegistry;
import net.minecraft.block.Block;
import net.minecraft.block.material.Material;
import net.minecraft.init.Items;
import net.minecraft.item.Item;
import net.minecraft.item.ItemFood;
import net.minecraft.item.ItemStack;
#Mod(modid = "ms", name = "Mo' Stuff", version = "a-1.0")
public class MoStuff {
public static Item itemRuby;
public static Item itemChain;
public static Item itemRubyEssence;
public static Item itemRubyShard;
public static Item itemRedBull;
public static Block blockRubyOre;
#EventHandler
public void preInit(FMLPreInitializationEvent event) {
//Item/block init and registering
//Config handling
itemRuby = new ItemRuby().setUnlocalizedName("ruby").setTextureName("ms:ruby");
itemChain = new ItemChain().setUnlocalizedName("chain");
blockRubyOre = new BlockRubyOre(Material.rock).setBlockName("ruby_ore").setBlockTextureName("ms:ruby_ore");
itemRubyShard = new ItemRubyShard().setUnlocalizedName("ruby_shard");
itemRubyEssence = new ItemRubyEssence().setUnlocalizedName("ruby_essence");
itemRedBull = new ItemFood(8, 1.0F, true).setUnlocalizedName("red_bull").setTextureName("ms:red_bull");
}
GameRegistry.registerItem(itemRuby, itemRuby.getUnlocalizedName().substring(5));
GameRegistry.registerItem(itemChain, itemChain.getUnlocalizedName().substring(5));
GameRegistry.registerItem(itemRubyShard, itemRubyShard.getUnlocalizedName().substring(5));
GameRegistry.registerItem(itemRubyEssence, itemRubyEssence.getUnlocalizedName().substring(5));
GameRegistry.registerBlock(blockRubyOre, blockRubyOre.getUnlocalizedName().substring(5));
GameRegistry.registerItem(itemRedBull, itemRedBull.getUnlocalizedName().substring(5));
#EventHandler
public void init(FMLInitializationEvent event) {
//Proxy, tile entity, entity, GUI, packet reg.
GameRegistry.addRecipe(new ItemStack(itemRuby), new Object[]{"RRR","RRR","RRR", 'R', itemRubyShard});
GameRegistry.addRecipe(new ItemStack(itemChain), new Object[] {"III","I I","III", 'I', Items.iron_ingot});
GameRegistry.addRecipe(new ItemStack(itemRubyEssence, 5), new Object[]{" "," R "," ", 'R', itemRuby});
}
#EventHandler
public void postInit(FMLPostInitializationEvent event) {
}
}
The errors are:
Multiple markers at this line (38, where GameRegistry.registerItem(itemRuby) and so on):
Syntax error on token ".", > expected.
Syntax error on token "(", < expected.
Syntax error on token ".", { expected.
Syntax error on token ")", delete this token.
Multiple markers at this line (46, where public void init(params) is.)
Syntax error on token "(", ; expected.
Syntax error on token ")", ; expected.
Multiple markers at this line (54, where public void postInit(params) is.)
Syntax error on token "(", ; expected.
Syntax error on token ")", ; expected.
That's all I can say. Thanks in advance.
On line 37, you closed the brace. Close it after all your GameRegistry.register
My web application is using Apache CXF and JAVA8, and facing below error in response if user send xs:datetime input(seconds 00) as
<urn1:dateTimeVal>2016-04-29T20:00:00</urn1:dateTimeVal>
ERROR :
org.apache.cxf.interceptor.Fault: Marshalling Error:
cvc-datatype-valid.1.2.1: '2016-04-29T20:00' is not a valid value for
'dateTime'.
I debug and analysed that if user send dateTimeVal as 2016-04-29T20:00:00 then CXF validations for input are passed and XML value is UnMarshaled to java.time.LocalDateTime as 2016-05-05T20:00 , and at the time of returning the response, the Marshaling error occurs due to loss of seconds part(00).
Any help/hint are appreciated.
P.S : You can try with below snippet :
java.time.LocalDateTime dt= java.time.LocalDateTime.of(2016, Month.MAY, 5, 20, 00, 00);
System.out.println(dt);
Note : Above code sample is just for understanding to print datetime value. But actual return type expected in web application is java.time.LocalDateTime
OUTPUT EXPECTED : 2016-05-05T20:00:00
OUTPUT ACTUAL : 2016-05-05T20:00
EDIT : The binding (JAXB) content for the field is :
#XmlElement(required = true, type = String.class)
#XmlJavaTypeAdapter(LocalDateTimeAdapter.class)
#XmlSchemaType(name = "dateTime")
#Generated(value = "com.sun.tools.xjc.Driver", date = "2016-05-03T05:28:57+05:30", comments = "JAXB RI v2.2.11")
#NotNull
protected LocalDateTime dateTimeVal;
AND LocalDateTimeAdapter File is
import java.time.LocalDateTime;
import java.time.format.DateTimeFormatter;
import java.time.format.DateTimeParseException;
import java.time.temporal.TemporalAccessor;
import javax.xml.bind.annotation.adapters.XmlAdapter;
public class LocalDateTimeAdapter
extends XmlAdapter<String, LocalDateTime>
{
public static LocalDateTime parse(String value)
{
DateTimeFormatter dateTimeAndZoneformatter = DateTimeFormatter.ISO_OFFSET_DATE_TIME;
DateTimeFormatter dateTimeformatter = DateTimeFormatter.ISO_LOCAL_DATE_TIME;
TemporalAccessor ta = null;
try
{
ta = dateTimeformatter.parse(value);
}
catch (DateTimeParseException ex)
{
ta = dateTimeAndZoneformatter.parse(value);
}
return LocalDateTime.from(ta);
}
public static String print(LocalDateTime value)
{
return value.toString();
}
public LocalDateTime unmarshal(String value)
{
return parse(value);
}
public String marshal(LocalDateTime value)
{
return print(value);
}
}
The problem appears to be in LocalDateTimeAdapter.print(). LocalDateTime.toString() omits the seconds when the seconds value is 0.
If you change it to
public static String print(LocalDateTime value)
{
return value.format(DateTimeFormatter.ISO_LOCAL_DATE_TIME);
}
it will provide the seconds as well when marshaling.
To see a quick example, note the results of the following snippet:
System.out.println(LocalDateTime.of(2016,1,1,0,0,0,0).toString());
System.out.println(LocalDateTime.of(2016,1,1,0,0,0,0).format(DateTimeFormatter.ISO_LOCAL_DATE_TIME));
The output it gives is
2016-01-01T00:00
2016-01-01T00:00:00
In the documentation for LocalDateTime.toString() it explains this behavior:
The output will be one of the following ISO-8601 formats:
- uuuu-MM-dd'T'HH:mm
- uuuu-MM-dd'T'HH:mm:ss
- uuuu-MM-dd'T'HH:mm:ss.SSS
- uuuu-MM-dd'T'HH:mm:ss.SSSSSS
- uuuu-MM-dd'T'HH:mm:ss.SSSSSSSSS
The format used will be the shortest that outputs the full value of the time where the omitted parts are implied to be zero.
You may want to use
System.out.println (DateTimeFormatter.ISO_LOCAL_DATE_TIME.format (dt));
It gives:
2016-05-05T20:00:00
Say I have an enum
public enum E {A,B,C}
Is it possible to add another value, say D, by AspectJ?
After googling around, it seems that there used to be a way to hack the private static field $VALUES, then call the constructor(String, int) by reflection, but seems not working with 1.7 anymore.
Here are several links:
http://www.javaspecialists.eu/archive/Issue161.html (provided by #WimDeblauwe )
and this: http://www.jroller.com/VelkaVrana/entry/modify_enum_with_reflection
Actually, I recommend you to refactor the source code, maybe adding a collection of valid region IDs to each enumeration value. This should be straightforward enough for subsequent merging if you use Git and not some old-school SCM tool like SVN.
Maybe it would even make sense to use a dynamic data structure altogether instead of an enum if it is clear that in the future the list of commands is dynamic. But that should go into the upstream code base. I am sure the devs will accept a good patch or pull request if prepared cleanly.
Remember: Trying to avoid refactoring is usually a bad smell, a symptom of an illness, not a solution. I prefer solutions to symptomatic workarounds. Clean code rules and software craftsmanship attitude demand that.
Having said the above, now here is what you can do. It should work under JDK 7/8 and I found it on Jérôme Kehrli's blog (please be sure to add the bugfix mentioned in one of the comments below the article).
Enum extender utility:
package de.scrum_master.util;
import java.lang.reflect.AccessibleObject;
import java.lang.reflect.Array;
import java.lang.reflect.Field;
import java.lang.reflect.Modifier;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import sun.reflect.ConstructorAccessor;
import sun.reflect.FieldAccessor;
import sun.reflect.ReflectionFactory;
public class DynamicEnumExtender {
private static ReflectionFactory reflectionFactory =
ReflectionFactory.getReflectionFactory();
private static void setFailsafeFieldValue(Field field, Object target, Object value)
throws NoSuchFieldException, IllegalAccessException
{
// let's make the field accessible
field.setAccessible(true);
// next we change the modifier in the Field instance to
// not be final anymore, thus tricking reflection into
// letting us modify the static final field
Field modifiersField = Field.class.getDeclaredField("modifiers");
modifiersField.setAccessible(true);
int modifiers = modifiersField.getInt(field);
// blank out the final bit in the modifiers int
modifiers &= ~Modifier.FINAL;
modifiersField.setInt(field, modifiers);
FieldAccessor fa = reflectionFactory.newFieldAccessor(field, false);
fa.set(target, value);
}
private static void blankField(Class<?> enumClass, String fieldName)
throws NoSuchFieldException, IllegalAccessException
{
for (Field field : Class.class.getDeclaredFields()) {
if (field.getName().contains(fieldName)) {
AccessibleObject.setAccessible(new Field[] { field }, true);
setFailsafeFieldValue(field, enumClass, null);
break;
}
}
}
private static void cleanEnumCache(Class<?> enumClass)
throws NoSuchFieldException, IllegalAccessException
{
blankField(enumClass, "enumConstantDirectory"); // Sun (Oracle?!?) JDK 1.5/6
blankField(enumClass, "enumConstants"); // IBM JDK
}
private static ConstructorAccessor getConstructorAccessor(Class<?> enumClass, Class<?>[] additionalParameterTypes)
throws NoSuchMethodException
{
Class<?>[] parameterTypes = new Class[additionalParameterTypes.length + 2];
parameterTypes[0] = String.class;
parameterTypes[1] = int.class;
System.arraycopy(additionalParameterTypes, 0, parameterTypes, 2, additionalParameterTypes.length);
return reflectionFactory.newConstructorAccessor(enumClass .getDeclaredConstructor(parameterTypes));
}
private static Object makeEnum(Class<?> enumClass, String value, int ordinal, Class<?>[] additionalTypes, Object[] additionalValues)
throws Exception
{
Object[] parms = new Object[additionalValues.length + 2];
parms[0] = value;
parms[1] = Integer.valueOf(ordinal);
System.arraycopy(additionalValues, 0, parms, 2, additionalValues.length);
return enumClass.cast(getConstructorAccessor(enumClass, additionalTypes).newInstance(parms));
}
/**
* Add an enum instance to the enum class given as argument
*
* #param <T> the type of the enum (implicit)
* #param enumType the class of the enum to be modified
* #param enumName the name of the new enum instance to be added to the class
*/
#SuppressWarnings("unchecked")
public static <T extends Enum<?>> void addEnum(Class<T> enumType, String enumName) {
// 0. Sanity checks
if (!Enum.class.isAssignableFrom(enumType))
throw new RuntimeException("class " + enumType + " is not an instance of Enum");
// 1. Lookup "$VALUES" holder in enum class and get previous enum
// instances
Field valuesField = null;
Field[] fields = enumType.getDeclaredFields();
for (Field field : fields) {
if (field.getName().contains("$VALUES")) {
valuesField = field;
break;
}
}
AccessibleObject.setAccessible(new Field[] { valuesField }, true);
try {
// 2. Copy it
T[] previousValues = (T[]) valuesField.get(enumType);
List<T> values = new ArrayList<T>(Arrays.asList(previousValues));
// 3. build new enum
T newValue = (T) makeEnum(
enumType, // The target enum class
enumName, // THE NEW ENUM INSTANCE TO BE DYNAMICALLY ADDED
values.size(), new Class<?>[] {}, // could be used to pass values to the enum constuctor if needed
new Object[] {} // could be used to pass values to the enum constuctor if needed
);
// 4. add new value
values.add(newValue);
// 5. Set new values field
setFailsafeFieldValue(valuesField, null, values.toArray((T[]) Array.newInstance(enumType, 0)));
// 6. Clean enum cache
cleanEnumCache(enumType);
} catch (Exception e) {
e.printStackTrace();
throw new RuntimeException(e.getMessage(), e);
}
}
}
Sample application & enum:
package de.scrum_master.app;
/** In honour of "The Secret of Monkey Island"... ;-) */
public enum Command {
OPEN, CLOSE, PUSH, PULL, WALK_TO, PICK_UP, TALK_TO, GIVE, USE, LOOK_AT, TURN_ON, TURN_OFF
}
package de.scrum_master.app;
public class Server {
public void executeCommand(Command command) {
System.out.println("Executing command " + command);
}
}
package de.scrum_master.app;
public class Client {
private Server server;
public Client(Server server) {
this.server = server;
}
public void issueCommand(String command) {
server.executeCommand(
Command.valueOf(
command.toUpperCase().replace(' ', '_')
)
);
}
public static void main(String[] args) {
Client client = new Client(new Server());
client.issueCommand("use");
client.issueCommand("walk to");
client.issueCommand("undress");
client.issueCommand("sleep");
}
}
Console output with original enum:
Executing command USE
Executing command WALK_TO
Exception in thread "main" java.lang.IllegalArgumentException: No enum constant de.scrum_master.app.Command.UNDRESS
at java.lang.Enum.valueOf(Enum.java:236)
at de.scrum_master.app.Command.valueOf(Command.java:1)
at de.scrum_master.app.Client.issueCommand(Client.java:12)
at de.scrum_master.app.Client.main(Client.java:22)
Now you can either add an aspect with an advice executed after the enum class was loaded or just call this manually in your application before extended enum values are to be used for the first time. Here I am showing how it can be done in an aspect.
Enum extender aspect:
package de.scrum_master.aspect;
import de.scrum_master.app.Command;
import de.scrum_master.util.DynamicEnumExtender;
public aspect CommandExtender {
after() : staticinitialization(Command) {
System.out.println(thisJoinPoint);
DynamicEnumExtender.addEnum(Command.class, "UNDRESS");
DynamicEnumExtender.addEnum(Command.class, "SLEEP");
DynamicEnumExtender.addEnum(Command.class, "WAKE_UP");
DynamicEnumExtender.addEnum(Command.class, "DRESS");
}
}
Console output with extended enum:
staticinitialization(de.scrum_master.app.Command.<clinit>)
Executing command USE
Executing command WALK_TO
Executing command UNDRESS
Executing command SLEEP
Et voilà! ;-)
im running a jdbc program on Sqlite. though i change the environmental variables or define the classpath of the jar file sqlite-jdbc-3.7.2.jar, i get an error stating ClassNotFoundException: org.sqlite.JDBC... how to rectify it?
my code is`
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
public class Sample
{
public static void main(String[] args)throws ClassNotFoundException
{
// load the sqlite-JDBC driver using the current class loader
Class.forName("org.sqlite.JDBC");
Connection connection = null;
try
{
// create a database connection
connection = DriverManager.getConnection("jdbc:sqlite:sample.db");
Statement statement = connection.createStatement();
statement.setQueryTimeout(30); // set timeout to 30 sec.
statement.executeUpdate("drop table if exists person");
statement.executeUpdate("create table person (id integer, name string)");
statement.executeUpdate("insert into person values(1, 'leo')");
statement.executeUpdate("insert into person values(2, 'yui')");
ResultSet rs = statement.executeQuery("select * from person");
while(rs.next())
{
// read the result set
System.out.println("name = " + rs.getString("name"));
System.out.println("id = " + rs.getInt("id"));
}
}
catch(SQLException e)
{
// if the error message is "out of memory",
// it probably means no database file is found
System.err.println(e.getMessage());
}
finally
{
try
{
if(connection != null)
connection.close();
}
catch(SQLException e)
{
// connection close failed.
System.err.println(e);
}
}
}
}`
my jar file is sqlite-jdbc-3.7.2.jar
my class path is D:\jdk1.6.0_45\sqlite-jdbc-3.7.2.jar
my environmental variable is also the same
what should i do?
help pls
i found the solution to my problem...
the class path should be like
`javac Sample.java
java -classpath "D:\jdk1.6.0_45\sqlite-jdbc-3.7.2.jar";. Sample`
the problem is solved:)