luiswolff

@echo off

rem install angular cli if not already done
npm install -g @angular/cli

rem create workspace with routing module and not interaction
ng new webapp --routing --defaults

rem enter workspace
cd webapp

luiswolff

// For more information see: https://stackoverflow.com/questions/2897619/using-html5-javascript-to-generate-and-save-a-file
var pom = document.createElement('a');
pom.setAttribute('href', 'data:text/plain;charset=utf-8,' + encodeURIComponent('hello world!'));
pom.setAttribute('download', 'test.txt');

if (document.createEvent) {
    var event = document.createEvent('MouseEvents');
    event.initEvent('click', true, true);
    pom.dispatchEvent(event);
}

luiswolff

package de.wolff.wsst;

import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStream;
import java.util.Arrays;
import java.util.Properties;
import java.util.regex.Pattern;

luiswolff

package de.wolff.wsst;

import java.io.File;
import java.util.Properties;

import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.soap.MessageFactory;
import javax.xml.soap.SOAPMessage;

import org.apache.wss4j.common.crypto.Crypto;

luiswolff

rem # create a new self signed certificate insite the keystore bob.jks. This will act as issuer for the other certificate
rem # It is importent to add the extention BasicConstraints Certificate Authority (bc:c)
rem # Otherwise tools like the JVM will not accept other certificates issued by this 

keytool -genkey -alias bob -keyalg RSA -keypass changeit -storepass changeit -keystore bob.jks -dname CN=bob -ext bc:c

rem # create a other self siged certificate for with we will create a Certificate Sign Request (CSR)

keytool -genkey -alias alice -keyalg RSA -keypass changeit -storepass changeit -keystore alice.jks -dname CN=alice

luiswolff

package de.wolff.dsi;

public interface DynamicService {
	
	String invoke();

}

luiswolff

import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.security.KeyFactory;
import java.security.PublicKey;
import java.security.Signature;
import java.security.spec.X509EncodedKeySpec;

public class MessageSignVerifier {

luiswolff

import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.security.KeyPair;
import java.security.KeyPairGenerator;
import java.security.PrivateKey;
import java.security.SecureRandom;
import java.security.Signature;

luiswolff

import java.io.FileOutputStream;
import java.io.OutputStream;
import java.security.InvalidKeyException;
import java.security.Key;
import java.security.NoSuchAlgorithmException;

import javax.crypto.Cipher;
import javax.crypto.CipherOutputStream;
import javax.crypto.NoSuchPaddingException;

luiswolff

import java.io.ByteArrayOutputStream;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.security.InvalidKeyException;
import java.security.Key;
import java.security.NoSuchAlgorithmException;