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Merge remote-tracking branch 'eugenp/master'

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DOHA
2018-04-18 23:11:06 +02:00
parent 845db90349 263009fb32
commit c87617470e
162 changed files with 2332 additions and 1391 deletions
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animal-sniffer-mvn-plugin/pom.xml
-8
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@@ -26,14 +26,6 @@
</dependencies>
<build>
<plugins>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.7.0</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>animal-sniffer-maven-plugin</artifactId>
annotations/annotation-processing/pom.xml
-21
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@@ -19,32 +19,11 @@
</properties>
<dependencies>
<dependency>
<groupId>com.google.auto.service</groupId>
<artifactId>auto-service</artifactId>
<version>${auto-service.version}</version>
<scope>provided</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>${maven-compiler-plugin.version}</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
</plugins>
</build>
</project>
apache-cxf/cxf-introduction/pom.xml
-9
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@@ -25,15 +25,6 @@
<mainClass>com.baeldung.cxf.introduction.Server</mainClass>
</configuration>
</plugin>
<plugin>
<artifactId>maven-surefire-plugin</artifactId>
<version>${surefire.version}</version>
<configuration>
<excludes>
<exclude>**/*LiveTest.java</exclude>
</excludes>
</configuration>
</plugin>
</plugins>
</build>
apache-cxf/cxf-jaxrs-implementation/pom.xml
-9
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@@ -27,15 +27,6 @@
<mainClass>com.baeldung.cxf.jaxrs.implementation.RestfulServer</mainClass>
</configuration>
</plugin>
<plugin>
<artifactId>maven-surefire-plugin</artifactId>
<version>${surefire.version}</version>
<configuration>
<excludes>
<exclude>**/*LiveTest.java</exclude>
</excludes>
</configuration>
</plugin>
</plugins>
</build>
apache-cxf/cxf-spring/pom.xml
-27
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@@ -52,15 +52,6 @@
<failOnMissingWebXml>false</failOnMissingWebXml>
</configuration>
</plugin>
<plugin>
<artifactId>maven-surefire-plugin</artifactId>
<version>${surefire.version}</version>
<configuration>
<excludes>
<exclude>**/*LiveTest.java</exclude>
</excludes>
</configuration>
</plugin>
</plugins>
</build>
@@ -102,24 +93,6 @@
</execution>
</executions>
</plugin>
<plugin>
<artifactId>maven-surefire-plugin</artifactId>
<version>${surefire.version}</version>
<executions>
<execution>
<phase>integration-test</phase>
<goals>
<goal>test</goal>
</goals>
<configuration>
<excludes>
<exclude>none</exclude>
</excludes>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</profile>
apache-opennlp/src/test/java/com/baeldung/apache/opennlp/LanguageDetectorAndTrainingDataTest.java
+5 -2
View File
@@ -16,6 +16,7 @@ import opennlp.tools.util.ObjectStream;
import opennlp.tools.util.PlainTextByLineStream;
import opennlp.tools.util.TrainingParameters;
import static org.assertj.core.api.Assertions.assertThat;
import static org.assertj.core.api.Assertions.tuple;
import org.junit.Test;
public class LanguageDetectorAndTrainingDataTest {
@@ -35,7 +36,9 @@ public class LanguageDetectorAndTrainingDataTest {
LanguageDetector ld = new LanguageDetectorME(model);
Language[] languages = ld.predictLanguages("estava em uma marcenaria na Rua Bruno");
assertThat(Arrays.asList(languages).toString()).contains("pob (0.9999999950605625)", "ita (4.939427661577956E-9)", "spa (9.665954064665144E-15)",
"fra (8.250349924885834E-25)");
assertThat(Arrays.asList(languages)).extracting("lang", "confidence").contains(tuple("pob", 0.9999999950605625),
tuple("ita", 4.939427661577956E-9), tuple("spa", 9.665954064665144E-15),
tuple("fra", 8.250349924885834E-25));
}
}
apache-spark/pom.xml
-13
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@@ -32,17 +32,4 @@
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.7.0</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
</plugins>
</build>
</project>
atomix/pom.xml
-14
View File
@@ -29,18 +29,4 @@
<version>1.2.17</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.7.0</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
</plugins>
</build>
</project>
aws/pom.xml
+15
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@@ -24,6 +24,8 @@
<assertj-core.version>3.8.0</assertj-core.version>
<dynamodblocal.version>1.11.86</dynamodblocal.version>
<dynamodblocal.repository.url>https://s3-us-west-2.amazonaws.com/dynamodb-local/release</dynamodblocal.repository.url>
<commons-codec-version>1.10.L001</commons-codec-version>
<jets3t-version>0.9.4.0006L</jets3t-version>
</properties>
<dependencies>
@@ -97,6 +99,19 @@
<version>${dynamodblocal.version}</version>
<scope>test</scope>
</dependency>
<!-- JetS3t -->
<dependency>
<groupId>org.lucee</groupId>
<artifactId>jets3t</artifactId>
<version>${jets3t-version}</version>
</dependency>
<dependency>
<groupId>org.lucee</groupId>
<artifactId>commons-codec</artifactId>
<version>${commons-codec-version}</version>
</dependency>
</dependencies>
<build>
aws/src/test/java/com/baeldung/jets3t/JetS3tLiveTest.java
+351
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File diff suppressed because it is too large Load Diff
bootique/dependency-reduced-pom.xml
-56
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@@ -1,56 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<parent>
<artifactId>bootique-parent</artifactId>
<groupId>io.bootique.parent</groupId>
<version>0.12</version>
</parent>
<modelVersion>4.0.0</modelVersion>
<groupId>com.baeldung.bootique</groupId>
<artifactId>bootique</artifactId>
<name>bootique</name>
<version>1.0-SNAPSHOT</version>
<url>http://maven.apache.org</url>
<build>
<plugins>
<plugin>
<artifactId>maven-shade-plugin</artifactId>
</plugin>
</plugins>
</build>
<dependencies>
<dependency>
<groupId>io.bootique</groupId>
<artifactId>bootique-test</artifactId>
<version>0.23</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
<scope>test</scope>
<exclusions>
<exclusion>
<artifactId>hamcrest-core</artifactId>
<groupId>org.hamcrest</groupId>
</exclusion>
</exclusions>
</dependency>
</dependencies>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>io.bootique.bom</groupId>
<artifactId>bootique-bom</artifactId>
<version>0.23</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<properties>
<main.class>com.baeldung.bootique.App</main.class>
</properties>
</project>
camel-api/pom.xml
-9
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@@ -45,14 +45,6 @@
<defaultGoal>spring-boot:run</defaultGoal>
<plugins>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>${maven-compiler-plugin.version}</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
@@ -71,7 +63,6 @@
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven-compiler-plugin.version>3.7.0</maven-compiler-plugin.version>
<maven-surefire-plugin.version>2.19.1</maven-surefire-plugin.version>
<camel.version>2.19.1</camel.version>
<spring-boot-starter.version>1.5.4.RELEASE</spring-boot-starter.version>
</properties>
cas/cas-secured-app/pom.xml
-18
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@@ -65,24 +65,6 @@
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>${maven-surefire-plugin.version}</version>
<configuration>
<forkCount>3</forkCount>
<reuseForks>true</reuseForks>
<excludes>
<exclude>**/*IntegrationTest.java</exclude>
<exclude>**/*LongRunningUnitTest.java</exclude>
<exclude>**/*ManualTest.java</exclude>
<exclude>**/JdbcTest.java</exclude>
<exclude>**/*LiveTest.java</exclude>
</excludes>
</configuration>
</plugin>
</plugins>
</build>
core-groovy/pom.xml
-4
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@@ -78,10 +78,6 @@
</execution>
</executions>
</plugin>
<plugin>
<artifactId>maven-surefire-plugin</artifactId>
<version>${maven-surefire-plugin.version}</version>
</plugin>
<plugin>
<artifactId>maven-failsafe-plugin</artifactId>
<version>2.19.1</version>
core-java-9/pom.xml
-7
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@@ -75,13 +75,6 @@
<target>1.9</target>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>${maven-surefire-plugin.version}</version>
</plugin>
</plugins>
</build>
core-java-concurrency/src/test/java/com/baeldung/concurrent/volatilekeyword/SharedObjectManualTest.java
+17 -33
View File
@@ -1,55 +1,36 @@
package com.baeldung.concurrent.volatilekeyword;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import static junit.framework.Assert.assertEquals;
import static org.junit.Assert.*;
public class SharedObjectManualTest {
private SharedObject sharedObject;
private int valueReadByThread2;
private int valueReadByThread3;
@Before
public void setUp() {
sharedObject = new SharedObject();
}
@Test
public void whenOneThreadWrites_thenVolatileReadsFromMainMemory() throws InterruptedException {
SharedObject sharedObject = new SharedObject();
Thread writer = new Thread(() -> sharedObject.increamentCount());
writer.start();
Thread.sleep(100);
Thread readerOne = new Thread(() -> {
try {
Thread.sleep(1000);
} catch (InterruptedException e) {
e.printStackTrace();
}
valueReadByThread2 = sharedObject.getCount();
int valueReadByThread2 = sharedObject.getCount();
assertEquals(1, valueReadByThread2);
});
readerOne.start();
Thread readerTwo = new Thread(() -> {
try {
Thread.sleep(1000);
} catch (InterruptedException e) {
e.printStackTrace();
}
valueReadByThread3 = sharedObject.getCount();
int valueReadByThread3 = sharedObject.getCount();
assertEquals(1, valueReadByThread3);
});
readerTwo.start();
assertEquals(1, valueReadByThread2);
assertEquals(1, valueReadByThread3);
}
@Test
public void whenTwoThreadWrites_thenVolatileReadsFromMainMemory() throws InterruptedException {
SharedObject sharedObject = new SharedObject();
Thread writerOne = new Thread(() -> sharedObject.increamentCount());
writerOne.start();
Thread.sleep(100);
@@ -58,14 +39,17 @@ public class SharedObjectManualTest {
writerTwo.start();
Thread.sleep(100);
Thread readerOne = new Thread(() -> valueReadByThread2 = sharedObject.getCount());
Thread readerOne = new Thread(() -> {
int valueReadByThread2 = sharedObject.getCount();
assertEquals(2, valueReadByThread2);
});
readerOne.start();
Thread readerTwo = new Thread(() -> valueReadByThread3 = sharedObject.getCount());
Thread readerTwo = new Thread(() -> {
int valueReadByThread3 = sharedObject.getCount();
assertEquals(2, valueReadByThread3);
});
readerTwo.start();
assertEquals(2, valueReadByThread2);
assertEquals(2, valueReadByThread3);
}
}
core-java-io/pom.xml
+1 -13
View File
@@ -232,18 +232,7 @@
</resources>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>${maven-compiler-plugin.version}</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
<plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<configuration>
@@ -256,7 +245,6 @@
<testFailureIgnore>true</testFailureIgnore>
</configuration>
</plugin>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
core-java-sun/pom.xml
-25
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@@ -238,31 +238,6 @@
</resources>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>${maven-compiler-plugin.version}</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<configuration>
<excludes>
<exclude>**/*LiveTest.java</exclude>
<exclude>**/*IntegrationTest.java</exclude>
<exclude>**/*LongRunningUnitTest.java</exclude>
<exclude>**/*ManualTest.java</exclude>
</excludes>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-dependency-plugin</artifactId>
core-java/.gitignore
-1
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@@ -16,7 +16,6 @@
*.ear
# Files generated by integration tests
*.txt
backup-pom.xml
/bin/
/temp
core-java/externalizable.txt
BIN
View File
Binary file not shown.
core-java/pom.xml
+3 -15
View File
@@ -231,10 +231,9 @@
<version>1.5.8.RELEASE</version>
</dependency>
<dependency>
<groupId>org.hsqldb</groupId>
<artifactId>hsqldb</artifactId>
<version>2.4.0</version>
<scope>runtime</scope>
<groupId>com.h2database</groupId>
<artifactId>h2</artifactId>
<version>1.4.197</version>
</dependency>
</dependencies>
@@ -248,17 +247,6 @@
</resources>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>${maven-compiler-plugin.version}</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
core-java/src/main/java/com/baeldung/jdbc/BatchProcessing.java
+2 -2
View File
@@ -13,8 +13,8 @@ public class BatchProcessing {
public void getConnection(){
try {
Class.forName("org.hsqldb.jdbcDriver");
connection = DriverManager.getConnection("jdbc:hsqldb:file:C:\\EMPLOYEEDB", "SA", "");
Class.forName("org.h2.Driver");
connection = DriverManager.getConnection("jdbc:h2:mem:db", "SA", "");
connection.setAutoCommit(false);
} catch (Exception e) {
e.printStackTrace(System.out);
core-java/src/main/java/com/baeldung/keystore/JavaKeyStore.java
+92
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@@ -0,0 +1,92 @@
package com.baeldung.keystore;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Paths;
import java.security.KeyStore;
import java.security.KeyStoreException;
import java.security.NoSuchAlgorithmException;
import java.security.PrivateKey;
import java.security.UnrecoverableEntryException;
import java.security.cert.Certificate;
import java.security.cert.CertificateException;
import java.util.Enumeration;
/**
* Created by adi on 3/7/18.
*/
public class JavaKeyStore {
private KeyStore keyStore;
private String keyStoreName;
private String keyStoreType;
private String keyStorePassword;
JavaKeyStore(String keyStoreType, String keyStorePassword, String keyStoreName) throws CertificateException, NoSuchAlgorithmException, KeyStoreException, IOException {
this.keyStoreName = keyStoreName;
this.keyStoreType = keyStoreType;
this.keyStorePassword = keyStorePassword;
}
void createEmptyKeyStore() throws KeyStoreException, CertificateException, NoSuchAlgorithmException, IOException {
if(keyStoreType ==null || keyStoreType.isEmpty()){
keyStoreType = KeyStore.getDefaultType();
}
keyStore = KeyStore.getInstance(keyStoreType);
//load
char[] pwdArray = keyStorePassword.toCharArray();
keyStore.load(null, pwdArray);
// Save the keyStore
FileOutputStream fos = new FileOutputStream(keyStoreName);
keyStore.store(fos, pwdArray);
fos.close();
}
void loadKeyStore() throws IOException, KeyStoreException, CertificateException, NoSuchAlgorithmException {
char[] pwdArray = keyStorePassword.toCharArray();
keyStore.load(new FileInputStream(keyStoreName), pwdArray);
}
void setEntry(String alias, KeyStore.SecretKeyEntry secretKeyEntry, KeyStore.ProtectionParameter protectionParameter) throws KeyStoreException {
keyStore.setEntry(alias, secretKeyEntry, protectionParameter);
}
KeyStore.Entry getEntry(String alias) throws UnrecoverableEntryException, NoSuchAlgorithmException, KeyStoreException {
KeyStore.ProtectionParameter protParam = new KeyStore.PasswordProtection(keyStorePassword.toCharArray());
return keyStore.getEntry(alias, protParam);
}
void setKeyEntry(String alias, PrivateKey privateKey, String keyPassword, Certificate[] certificateChain) throws KeyStoreException {
keyStore.setKeyEntry(alias, privateKey, keyPassword.toCharArray(), certificateChain);
}
void setCertificateEntry(String alias, Certificate certificate) throws KeyStoreException {
keyStore.setCertificateEntry(alias, certificate);
}
Certificate getCertificate(String alias) throws KeyStoreException {
return keyStore.getCertificate(alias);
}
void deleteEntry(String alias) throws KeyStoreException {
keyStore.deleteEntry(alias);
}
void deleteKeyStore() throws KeyStoreException, IOException {
Enumeration<String> aliases = keyStore.aliases();
while (aliases.hasMoreElements()) {
String alias = aliases.nextElement();
keyStore.deleteEntry(alias);
}
keyStore = null;
Files.delete(Paths.get(keyStoreName));
}
KeyStore getKeyStore() {
return this.keyStore;
}
}
core-java/src/main/resources/file.txt
+1
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@@ -0,0 +1 @@
baeldung.com
core-java/src/test/java/com/baeldung/keystore/JavaKeyStoreTest.java
+205
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@@ -0,0 +1,205 @@
package com.baeldung.keystore;
import org.junit.After;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
import sun.security.x509.AlgorithmId;
import sun.security.x509.CertificateAlgorithmId;
import sun.security.x509.CertificateSerialNumber;
import sun.security.x509.CertificateValidity;
import sun.security.x509.CertificateVersion;
import sun.security.x509.CertificateX509Key;
import sun.security.x509.X500Name;
import sun.security.x509.X509CertImpl;
import sun.security.x509.X509CertInfo;
import javax.crypto.KeyGenerator;
import javax.crypto.SecretKey;
import java.io.IOException;
import java.math.BigInteger;
import java.security.InvalidKeyException;
import java.security.KeyPair;
import java.security.KeyPairGenerator;
import java.security.KeyStore;
import java.security.NoSuchAlgorithmException;
import java.security.NoSuchProviderException;
import java.security.SecureRandom;
import java.security.SignatureException;
import java.security.cert.CertificateException;
import java.security.cert.X509Certificate;
import java.util.Date;
/**
* Created by adi on 4/14/18.
*/
public class JavaKeyStoreTest {
private JavaKeyStore keyStore;
private static final String KEYSTORE_PWD = "abc123";
private static final String KEYSTORE_NAME = "myKeyStore";
private static final String KEY_STORE_TYPE = "JCEKS";
private static final String MY_SECRET_ENTRY = "mySecretEntry";
private static final String DN_NAME = "CN=test, OU=test, O=test, L=test, ST=test, C=CY";
private static final String SHA1WITHRSA = "SHA1withRSA";
private static final String MY_PRIVATE_KEY = "myPrivateKey";
private static final String MY_CERTIFICATE = "myCertificate";
@Before
public void setUp() throws Exception {
//using java cryptography extension keyStore instead of Keystore.getDefaultType
keyStore = new JavaKeyStore(KEY_STORE_TYPE, KEYSTORE_PWD, KEYSTORE_NAME);
}
@After
public void tearDown() throws Exception {
if (keyStore.getKeyStore() != null) {
keyStore.deleteKeyStore();
}
}
@Test
public void givenNoKeyStore_whenCreateEmptyKeyStore_thenGetKeyStoreNotNull() throws Exception {
keyStore.createEmptyKeyStore();
KeyStore result = keyStore.getKeyStore();
Assert.assertNotNull(result);
}
@Test
public void givenEmptyKeystore_whenLoadKeyStore_thenKeyStoreLoadedAndSizeZero() throws Exception {
keyStore.createEmptyKeyStore();
keyStore.loadKeyStore();
KeyStore result = keyStore.getKeyStore();
Assert.assertNotNull(result);
Assert.assertTrue(result.size() == 0);
}
@Test
public void givenLoadedKeyStore_whenSetEntry_thenSizeIsOneAndGetKeyNotNull() throws Exception {
keyStore.createEmptyKeyStore();
keyStore.loadKeyStore();
KeyGenerator keygen = KeyGenerator.getInstance("HmacSHA256");
SecretKey secretKey = keygen.generateKey();
//ideally, password should be different for every key
KeyStore.ProtectionParameter protParam = new KeyStore.PasswordProtection(KEYSTORE_PWD.toCharArray());
KeyStore.SecretKeyEntry secretKeyEntry = new KeyStore.SecretKeyEntry(secretKey);
keyStore.setEntry(MY_SECRET_ENTRY, secretKeyEntry, protParam);
KeyStore result = keyStore.getKeyStore();
Assert.assertTrue(result.size() == 1);
KeyStore.Entry entry = keyStore.getEntry(MY_SECRET_ENTRY);
Assert.assertTrue(entry != null);
}
@Test
public void givenLoadedKeyStore_whenSetKeyEntry_thenSizeIsOneAndGetEntryNotNull() throws Exception {
keyStore.createEmptyKeyStore();
keyStore.loadKeyStore();
// Generate the key pair
KeyPairGenerator keyPairGenerator = KeyPairGenerator.getInstance("RSA");
keyPairGenerator.initialize(1024);
KeyPair keyPair = keyPairGenerator.generateKeyPair();
// Generate a self signed certificate
X509Certificate certificate = generateSelfSignedCertificate(keyPair);
X509Certificate[] certificateChain = new X509Certificate[1];
certificateChain[0] = certificate;
keyStore.setKeyEntry(MY_PRIVATE_KEY, keyPair.getPrivate(), KEYSTORE_PWD, certificateChain);
KeyStore result = keyStore.getKeyStore();
Assert.assertTrue(result.size() == 1);
KeyStore.Entry entry = keyStore.getEntry(MY_PRIVATE_KEY);
Assert.assertTrue(entry != null);
}
@Test
public void givenLoadedKeyStore_whenSetCertificateEntry_thenSizeIsOneAndGetCertificateEntryNotNull() throws Exception {
keyStore.createEmptyKeyStore();
keyStore.loadKeyStore();
// Generate the key pair
KeyPairGenerator keyPairGenerator = KeyPairGenerator.getInstance("RSA");
keyPairGenerator.initialize(1024);
KeyPair keyPair = keyPairGenerator.generateKeyPair();
// Generate a self signed certificate
X509Certificate certificate = generateSelfSignedCertificate(keyPair);
keyStore.setCertificateEntry(MY_CERTIFICATE, certificate);
KeyStore result = this.keyStore.getKeyStore();
Assert.assertTrue(result.size() == 1);
java.security.cert.Certificate resultCertificate = keyStore.getCertificate(MY_CERTIFICATE);
Assert.assertNotNull(resultCertificate);
}
@Test
public void givenLoadedKeyStoreWithOneEntry_whenDeleteEntry_thenKeyStoreSizeIsZero() throws Exception {
keyStore.createEmptyKeyStore();
keyStore.loadKeyStore();
KeyGenerator keygen = KeyGenerator.getInstance("HmacSHA256");
SecretKey secretKey = keygen.generateKey();
//ideally, password should be different for every key
KeyStore.ProtectionParameter protParam = new KeyStore.PasswordProtection(KEYSTORE_PWD.toCharArray());
KeyStore.SecretKeyEntry secretKeyEntry = new KeyStore.SecretKeyEntry(secretKey);
keyStore.setEntry(MY_SECRET_ENTRY, secretKeyEntry, protParam);
keyStore.deleteEntry(MY_SECRET_ENTRY);
KeyStore result = this.keyStore.getKeyStore();
Assert.assertTrue(result.size() == 0);
}
@Test
public void givenLoadedKeystore_whenDeleteKeyStore_thenKeyStoreIsNull() throws Exception {
keyStore.createEmptyKeyStore();
keyStore.loadKeyStore();
keyStore.deleteKeyStore();
KeyStore result = this.keyStore.getKeyStore();
Assert.assertTrue(result == null);
}
private X509Certificate generateSelfSignedCertificate(KeyPair keyPair) throws CertificateException, IOException, NoSuchProviderException, NoSuchAlgorithmException, InvalidKeyException, SignatureException {
X509CertInfo certInfo = new X509CertInfo();
// Serial number and version
certInfo.set(X509CertInfo.SERIAL_NUMBER, new CertificateSerialNumber(new BigInteger(64, new SecureRandom())));
certInfo.set(X509CertInfo.VERSION, new CertificateVersion(CertificateVersion.V3));
// Subject & Issuer
X500Name owner = new X500Name(DN_NAME);
certInfo.set(X509CertInfo.SUBJECT, owner);
certInfo.set(X509CertInfo.ISSUER, owner);
// Key and algorithm
certInfo.set(X509CertInfo.KEY, new CertificateX509Key(keyPair.getPublic()));
AlgorithmId algorithm = new AlgorithmId(AlgorithmId.sha1WithRSAEncryption_oid);
certInfo.set(X509CertInfo.ALGORITHM_ID, new CertificateAlgorithmId(algorithm));
// Validity
Date validFrom = new Date();
Date validTo = new Date(validFrom.getTime() + 50L * 365L * 24L * 60L * 60L * 1000L); //50 years
CertificateValidity validity = new CertificateValidity(validFrom, validTo);
certInfo.set(X509CertInfo.VALIDITY, validity);
// Create certificate and sign it
X509CertImpl cert = new X509CertImpl(certInfo);
cert.sign(keyPair.getPrivate(), SHA1WITHRSA);
// Since the SHA1withRSA provider may have a different algorithm ID to what we think it should be,
// we need to reset the algorithm ID, and resign the certificate
AlgorithmId actualAlgorithm = (AlgorithmId) cert.get(X509CertImpl.SIG_ALG);
certInfo.set(CertificateAlgorithmId.NAME + "." + CertificateAlgorithmId.ALGORITHM, actualAlgorithm);
X509CertImpl newCert = new X509CertImpl(certInfo);
newCert.sign(keyPair.getPrivate(), SHA1WITHRSA);
return newCert;
}
}
core-java/src/test/java/com/baeldung/system/SystemPropertiesTest.java
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@@ -1,6 +1,7 @@
package com.baeldung.system;
import org.junit.Assert;
import org.junit.Ignore;
import org.junit.Test;
import java.util.Properties;
@@ -44,6 +45,7 @@ public class SystemPropertiesTest {
}
@Test
@Ignore
public void givenSystem_whenCalledClearProperties_thenDeleteAllPropertiesasResult() {
// Clears all system properties. Use with care!
core-java/yofile.txt
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core-java/yofile2.txt
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core-kotlin/.gitignore
+1
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@@ -0,0 +1 @@
/bin/
core-kotlin/README.md
+1
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@@ -23,3 +23,4 @@
- [Kotlin Dependency Injection with Kodein](http://www.baeldung.com/kotlin-kodein-dependency-injection)
- [Regular Expressions in Kotlin](http://www.baeldung.com/kotlin-regular-expressions)
- [Objects in Kotlin](http://www.baeldung.com/kotlin-objects)
- [Reading from a File in Kotlin](http://www.baeldung.com/kotlin-read-file)

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