New packaging in progress

README.md

@@ -11,8 +11,7 @@
 ├── run.bat ................................... Executable run script, windows
 ├── test.sh ................................... Executable test script, linux
 ├── application ............................... Executable final packaging
-├── bootstrap ................................. Executable entry point
-├── container ................................. Web container
+├── webserver ................................. Web container
 ├── docker .................................... Docker packaging
 │   ├── pairgoth.properties.example ........... Docker property file to instanciate
 │   └── run.sh ................................ Docker launch script
@@ -24,6 +23,7 @@
         │       └── WEB-INF ................... Engine API webapp configuration
         └── test
             └── kotlin ........................ Engine webapp API unit tests
+└── view-webapp ............................... Web interface
 ```
 
 ## API Webapp sources structure
@@ -37,7 +37,6 @@ api-webapp/src/main/kotlin/org/jeudego/pairgoth
 ├── store .................................. Persistence handlers
 ├── util ................................... Various utilities
 └── web .................................... Web interface
-    └── sse ................................ Server Sent Events interface
 ```
 
 Tests are located in `webapp/src/test/kotlin`
@@ -48,12 +47,10 @@ Tests are located in `webapp/src/test/kotlin`
 
 You need maven installed.
 
-Copy and adapt `pairgoth.properties.example` towards `pairgoth.properties`.
+Copy and adapt `pairgoth.properties.example` towards `pairgoth.properties`, if needed. Otherwise pairgoth will use default properties (TODO - list them)
 
 Just running `./run.sh` or `./run.bat` shoud build and run the engine .
 
-Run `/test.sh` to test the engine.
-
 ### Docker
 
 Under windows, please use the WSL.

api-webapp/pom.xml

@@ -16,10 +16,6 @@
     <description>PairGoth pairing system</description>
     <url>TODO</url>
     <properties>
-        <kotlin.version>1.8.21</kotlin.version>
-        <kotlin.code.style>official</kotlin.code.style>
-        <kotlin.compiler.jvmTarget>10</kotlin.compiler.jvmTarget>
-        <kotlin.compiler.incremental>true</kotlin.compiler.incremental>
         <pac4j.version>5.7.1</pac4j.version>
     </properties>
     <build>
@@ -30,7 +26,6 @@
             <plugin>
                 <groupId>org.jetbrains.kotlin</groupId>
                 <artifactId>kotlin-maven-plugin</artifactId>
-                <version>${kotlin.version}</version>
                 <executions>
                     <execution>
                         <id>compile</id>

application/pom.xml

@@ -7,7 +7,7 @@
     <version>1.0-SNAPSHOT</version>
   </parent>
   <artifactId>application</artifactId>
-  <packaging>pom</packaging>
+  <packaging>jar</packaging>
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <serverManifestDirectory>${project.build.directory}/servermanifest</serverManifestDirectory>
@@ -21,18 +21,34 @@
     </dependency>
     <dependency>
       <groupId>${project.groupId}</groupId>
-      <artifactId>bootstrap</artifactId>
+      <artifactId>view-webapp</artifactId>
       <version>${project.version}</version>
+      <type>war</type>
     </dependency>
     <dependency>
       <groupId>${project.groupId}</groupId>
-      <artifactId>container</artifactId>
+      <artifactId>webserver</artifactId>
       <version>${project.version}</version>
     </dependency>
   </dependencies>
   <build>
     <finalName>pairgoth-engine</finalName>
     <plugins>
+        <plugin>
+            <groupId>org.apache.maven.plugins</groupId>
+            <artifactId>maven-jar-plugin</artifactId>
+          <!--
+            <configuration>
+                <archive>
+                    <manifest>
+                        <mainClass>
+                            org.jeudego.pairgoth.application.PairgothKt
+                        </mainClass>
+                    </manifest>
+                </archive>
+            </configuration>
+            -->
+        </plugin>
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-dependency-plugin</artifactId>
@@ -47,7 +63,7 @@
               <artifactItems>
                 <artifactItem>
                   <groupId>${project.groupId}</groupId>
-                  <artifactId>bootstrap</artifactId>
+                  <artifactId>webserver</artifactId>
                   <version>${project.version}</version>
                   <outputDirectory>${serverManifestDirectory}</outputDirectory>
                   <includes>META-INF/MANIFEST.MF</includes>
@@ -55,6 +71,42 @@
               </artifactItems>
             </configuration>
           </execution>
+          <!--
+          <execution>
+            <id>copy-api-war</id>
+            <phase>prepare-package</phase>
+            <goals>
+              <goal>copy</goal>
+            </goals>
+            <configuration>
+              <artifactItems>
+                <artifactItem>
+                  <groupId>${project.groupId}</groupId>
+                  <artifactId>api-webapp</artifactId>
+                  <version>${project.version}</version>
+                  <outputDirectory>webapps</outputDirectory>
+                </artifactItem>
+              </artifactItems>
+            </configuration>
+          </execution>
+          <execution>
+            <id>copy-view-war</id>
+            <phase>prepare-package</phase>
+            <goals>
+              <goal>copy</goal>
+            </goals>
+            <configuration>
+              <artifactItems>
+                <artifactItem>
+                  <groupId>${project.groupId}</groupId>
+                  <artifactId>view-webapp</artifactId>
+                  <version>${project.version}</version>
+                  <outputDirectory>webapps</outputDirectory>
+                </artifactItem>
+              </artifactItems>
+            </configuration>
+          </execution>
+          -->
         </executions>
       </plugin>
       <plugin>

application/src/assembly/livewar.xml

@@ -4,24 +4,23 @@
   <id>live-war</id>
   <baseDirectory>/</baseDirectory>
   <formats>
-    <format>war</format>
+    <format>jar</format>
   </formats>
   <dependencySets>
-    <dependencySet>
-      <outputDirectory>/WEB-INF/jetty-server/</outputDirectory>
-      <unpack>true</unpack>
-      <useTransitiveDependencies>false</useTransitiveDependencies>
-      <includes>
-        <include>${project.groupId}:container</include>
-      </includes>
-    </dependencySet>
     <dependencySet>
       <outputDirectory>/</outputDirectory>
       <unpack>true</unpack>
       <useTransitiveDependencies>false</useTransitiveDependencies>
       <includes>
-        <include>${project.groupId}:api-webapp</include>
-        <include>${project.groupId}:bootstrap</include>
+        <include>${project.groupId}:webserver</include>
+      </includes>
+    </dependencySet>
+    <dependencySet>
+      <outputDirectory>/META-INF/webapps/</outputDirectory>
+      <unpack>false</unpack>
+      <useTransitiveDependencies>false</useTransitiveDependencies>
+      <includes>
+        <include>*:war</include>
       </includes>
     </dependencySet>
   </dependencySets>

bootstrap/pom.xml

@@ -1,31 +0,0 @@
-<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/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-  <parent>
-    <groupId>org.jeudego.pairgoth</groupId>
-    <artifactId>engine-parent</artifactId>
-    <version>1.0-SNAPSHOT</version>
-  </parent>
-  <artifactId>bootstrap</artifactId>
-  <packaging>jar</packaging>
-  <description>Simple Bootstrap for the Server UberJar (when packaged in a WAR)</description>
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-  </properties>
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-jar-plugin</artifactId>
-        <configuration>
-          <archive>
-            <manifest>
-              <addDefaultImplementationEntries>true</addDefaultImplementationEntries>
-              <mainClass>jetty.bootstrap.JettyBootstrap</mainClass>
-            </manifest>
-          </archive>
-        </configuration>
-      </plugin>
-    </plugins>
-  </build>
-</project>

bootstrap/src/main/java/jetty/bootstrap/JettyBootstrap.java

@@ -1,61 +0,0 @@
-//
-//  ========================================================================
-//  Copyright (c) Mort Bay Consulting Pty Ltd and others.
-//  ------------------------------------------------------------------------
-//  All rights reserved. This program and the accompanying materials
-//  are made available under the terms of the Eclipse Public License v1.0
-//  and Apache License v2.0 which accompanies this distribution.
-//
-//      The Eclipse Public License is available at
-//      http://www.eclipse.org/legal/epl-v10.html
-//
-//      The Apache License v2.0 is available at
-//      http://www.opensource.org/licenses/apache2.0.php
-//
-//  You may elect to redistribute this code under either of these licenses.
-//  ========================================================================
-//
-
-package jetty.bootstrap;
-
-import java.io.File;
-import java.io.IOException;
-import java.lang.reflect.Method;
-import java.net.URL;
-
-public class JettyBootstrap
-{
-    public static void main(String[] args)
-    {
-        try
-        {
-            URL warLocation = JettyBootstrap.class.getProtectionDomain().getCodeSource().getLocation();
-            if (warLocation == null)
-            {
-                throw new IOException("JettyBootstrap not discoverable");
-            }
-
-            LiveWarClassLoader clWar = new LiveWarClassLoader(warLocation);
-            System.err.println("Using ClassLoader: " + clWar);
-            Thread.currentThread().setContextClassLoader(clWar);
-
-            File warFile = new File(warLocation.toURI());
-            System.setProperty("org.eclipse.jetty.livewar.LOCATION",warFile.toPath().toRealPath().toString());
-
-            // CB we want colorized output on linux
-            if (System.getProperty("os.name").equalsIgnoreCase("linux"))
-            {
-                System.setProperty("org.eclipse.jetty.logging.appender.MESSAGE_ESCAPE", "false");
-            }
-
-            Class<?> mainClass = Class.forName("org.jeudego.pairgoth.container.ServerMain",false,clWar);
-            Method mainMethod = mainClass.getMethod("main",args.getClass());
-            mainMethod.invoke(mainClass,new Object[] { args });
-        }
-        catch (Throwable t)
-        {
-            t.printStackTrace(System.err);
-            System.exit(-1);
-        }
-    }
-}

bootstrap/src/main/java/jetty/bootstrap/LiveWarClassLoader.java

@@ -1,171 +0,0 @@
-//
-//  ========================================================================
-//  Copyright (c) Mort Bay Consulting Pty Ltd and others.
-//  ------------------------------------------------------------------------
-//  All rights reserved. This program and the accompanying materials
-//  are made available under the terms of the Eclipse Public License v1.0
-//  and Apache License v2.0 which accompanies this distribution.
-//
-//      The Eclipse Public License is available at
-//      http://www.eclipse.org/legal/epl-v10.html
-//
-//      The Apache License v2.0 is available at
-//      http://www.opensource.org/licenses/apache2.0.php
-//
-//  You may elect to redistribute this code under either of these licenses.
-//  ========================================================================
-//
-
-package jetty.bootstrap;
-
-import java.io.ByteArrayOutputStream;
-import java.io.Closeable;
-import java.io.File;
-import java.io.IOException;
-import java.io.InputStream;
-import java.net.MalformedURLException;
-import java.net.URI;
-import java.net.URISyntaxException;
-import java.net.URL;
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.Enumeration;
-import java.util.List;
-import java.util.jar.JarFile;
-import java.util.zip.ZipEntry;
-
-public class LiveWarClassLoader extends ClassLoader implements Closeable
-{
-    private static final String ID = LiveWarClassLoader.class.getSimpleName();
-    private static final boolean DEBUG = Boolean.getBoolean("jetty.bootstrap.debug");
-    private static final String CLASSES_BASE = "WEB-INF/jetty-server/";
-    private final URI warFileUri;
-    private JarFile warFile;
-
-    public LiveWarClassLoader(URL warFileUrl) throws URISyntaxException, IOException
-    {
-        this.warFileUri = warFileUrl.toURI();
-        this.warFile = new JarFile(new File(warFileUri));
-    }
-
-    public void close() throws IOException
-    {
-        warFile.close();
-    }
-
-    private void debug(String format, Object... args)
-    {
-        if (DEBUG)
-        {
-            System.err.printf('[' + ID + "] " + format + "%n",args);
-        }
-    }
-
-    @Override
-    protected Class<?> findClass(String name) throws ClassNotFoundException
-    {
-        debug("findClass: %s",name);
-        String path = name.replace('.','/').concat(".class");
-        ZipEntry entry = findEntry(path);
-        if (entry != null)
-        {
-            try
-            {
-                return loadClass(name,entry);
-            }
-            catch (IOException e)
-            {
-                throw new ClassNotFoundException(name,e);
-            }
-        }
-        else
-        {
-            throw new ClassNotFoundException(name);
-        }
-    }
-
-    private ZipEntry findEntry(String name)
-    {
-        StringBuilder path = new StringBuilder();
-        path.append(CLASSES_BASE);
-        if (name.charAt(0) == '/')
-        {
-            path.append(name.substring(1));
-        }
-        else
-        {
-            path.append(name);
-        }
-        ZipEntry entry = warFile.getEntry(path.toString());
-        debug("findEntry(%s) %s => %s",name,path,entry);
-        return entry;
-    }
-
-    @Override
-    protected URL findResource(String name)
-    {
-        debug("findResource: %s",name);
-        ZipEntry entry = findEntry(name);
-        if (entry != null)
-        {
-            try
-            {
-                return URI.create("jar:" + this.warFileUri.toASCIIString() + "!/" + entry.getName()).toURL();
-            }
-            catch (MalformedURLException e)
-            {
-                e.printStackTrace(System.err);
-                return null;
-            }
-        }
-        return null;
-    }
-
-    @Override
-    protected Enumeration<URL> findResources(String name) throws IOException
-    {
-        debug("findResources: %s",name);
-        List<URL> urls = new ArrayList<>();
-        URL self = findResource(name);
-        if (self != null)
-        {
-            urls.add(self);
-        }
-
-        if (getParent() != null)
-        {
-            Enumeration<URL> parent = getParent().getResources(name);
-            while (parent.hasMoreElements())
-            {
-                urls.add(parent.nextElement());
-            }
-        }
-
-        return Collections.enumeration(urls);
-    }
-
-    private Class<?> loadClass(String name, ZipEntry entry) throws IOException
-    {
-        try (InputStream in = warFile.getInputStream(entry); ByteArrayOutputStream out = new ByteArrayOutputStream())
-        {
-            int len = 0;
-            int bufferSize = 4096;
-            byte[] buffer = new byte[bufferSize];
-            while (true)
-            {
-                len = in.read(buffer,0,bufferSize);
-                if (len < 0)
-                    break;
-                out.write(buffer,0,len);
-            }
-            byte[] classBytes = out.toByteArray();
-            return defineClass(name,classBytes,0,classBytes.length);
-        }
-    }
-
-    @Override
-    public String toString()
-    {
-        return String.format("%s[%s]",this.getClass().getName(),this.warFileUri);
-    }
-}

container/pom.xml

@@ -1,83 +0,0 @@
-<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/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-  <parent>
-    <groupId>org.jeudego.pairgoth</groupId>
-    <artifactId>engine-parent</artifactId>
-    <version>1.0-SNAPSHOT</version>
-  </parent>
-  <artifactId>container</artifactId>
-  <packaging>jar</packaging>
-  <description>Creates a UberJar consisting of all classes needed to start Jetty</description>
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-  </properties>
-  <dependencies>
-    <dependency>
-      <groupId>org.eclipse.jetty</groupId>
-      <artifactId>jetty-webapp</artifactId>
-      <version>${jetty.version}</version>
-    </dependency>
-    <!--
-    <dependency>
-      <groupId>org.eclipse.jetty</groupId>
-      <artifactId>jetty-annotations</artifactId>
-      <version>${jetty.version}</version>
-    </dependency>
-    -->
-    <dependency>
-      <groupId>org.eclipse.jetty</groupId>
-      <artifactId>jetty-slf4j-impl</artifactId>
-      <version>${jetty.version}</version>
-    </dependency>
-    <dependency>
-      <groupId>org.eclipse.jetty</groupId>
-      <artifactId>jetty-jndi</artifactId>
-      <version>${jetty.version}</version>
-    </dependency>
-    <!--
-    <dependency>
-      <groupId>org.slf4j</groupId>
-      <artifactId>slf4j-simple</artifactId>
-      <version>${slf4j.version}</version>
-    </dependency>    
-    -->
-  </dependencies>
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-shade-plugin</artifactId>
-        <executions>
-          <execution>
-            <id>rebuild-war</id>
-            <phase>package</phase>
-            <goals>
-              <goal>shade</goal>
-            </goals>
-            <configuration>
-              <createDependencyReducedPom>false</createDependencyReducedPom>
-              <artifactSet>
-                <includes>
-                  <include>*:*</include>
-                </includes>
-              </artifactSet>
-              <filters>
-                <filter>
-                  <artifact>*:*</artifact>
-                  <excludes>
-                    <exclude>META-INF/MANIFEST.MF</exclude>
-                    <exclude>META-INF/VERSION.txt</exclude>
-                  </excludes>
-                </filter>
-              </filters>
-              <transformers>
-                <transformer implementation="org.apache.maven.plugins.shade.resource.ServicesResourceTransformer"/>
-              </transformers>
-            </configuration>
-          </execution>
-        </executions>
-      </plugin>
-    </plugins>
-  </build>
-</project>

container/src/main/java/org/jeudego/pairgoth/container/ServerMain.java

@@ -1,157 +0,0 @@
-//
-//  ========================================================================
-//  Copyright (c) Mort Bay Consulting Pty Ltd and others.
-//  ------------------------------------------------------------------------
-//  All rights reserved. This program and the accompanying materials
-//  are made available under the terms of the Eclipse Public License v1.0
-//  and Apache License v2.0 which accompanies this distribution.
-//
-//      The Eclipse Public License is available at
-//      http://www.eclipse.org/legal/epl-v10.html
-//
-//      The Apache License v2.0 is available at
-//      http://www.opensource.org/licenses/apache2.0.php
-//
-//  You may elect to redistribute this code under either of these licenses.
-//  ========================================================================
-//
-
-package org.jeudego.pairgoth.container;
-
-import java.io.File;
-import java.io.FileNotFoundException;
-import java.io.FileReader;
-import java.io.IOException;
-import java.net.URL;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.util.Map;
-import java.util.Properties;
-
-import org.eclipse.jetty.server.Server;
-import org.eclipse.jetty.server.handler.ContextHandlerCollection;
-import org.eclipse.jetty.util.resource.PathResource;
-import org.eclipse.jetty.webapp.WebAppContext;
-
-public class ServerMain
-{
-    enum OperationalMode
-    {
-        DEV,
-        PROD
-    }
-
-    private Path apiBasePath = null;
-    private Path viewBasePath = null;
-
-    public static void main(String[] args)
-    {
-        try
-        {
-            new ServerMain().run();
-        }
-        catch (Throwable t)
-        {
-            t.printStackTrace();
-        }
-    }
-
-    private void run() throws Throwable
-    {
-        // create server and web context
-        Server server = new Server(8080);
-
-        WebAppContext apiContext = new WebAppContext() {
-            @Override
-            public boolean isServerResource(String name, URL url)
-            {
-                return super.isServerResource(name, url) || url.getFile().contains("/WEB-INF/jetty-server/");
-            }
-        };
-        apiContext.setContextPath("/api");
-
-        WebAppContext viewContext = new WebAppContext() {
-            @Override
-            public boolean isServerResource(String name, URL url)
-            {
-                return super.isServerResource(name, url) || url.getFile().contains("/WEB-INF/jetty-server/");
-            }
-        };
-        viewContext.setContextPath("/");
-        
-        // pairgoth runtime properties
-        File properties = new File("./pairgoth.properties");
-        if (properties.exists()) {
-            Properties props = new Properties();
-            props.load(new FileReader(properties));
-            for (Map.Entry<Object, Object> entry: props.entrySet()) {
-                String property = (String)entry.getKey();
-                String value = (String)entry.getValue();
-                if (property.startsWith("logger.")) {
-                    apiContext.setInitParameter("webapp-slf4j-logger." + property.substring(7), value);
-                } else {
-                    System.setProperty("pairgoth." + property, value);
-                }
-            }
-        }
-
-        switch (getOperationalMode())
-        {
-            case PROD:
-                // Configure as WAR
-                apiContext.setWar(apiBasePath.toString());
-                viewContext.setWar(viewBasePath.toString());
-                break;
-            case DEV:
-                // Configuring from Development Base
-
-                apiContext.setBaseResource(new PathResource(apiBasePath.resolve("src/main/webapp")));
-                // Add webapp compiled classes & resources (copied into place from src/main/resources)
-                Path apiClassesPath = apiBasePath.resolve("target/webapp/WEB-INF/classes");
-                apiContext.setExtraClasspath(apiClassesPath.toAbsolutePath().toString());
-
-                viewContext.setBaseResource(new PathResource(viewBasePath.resolve("src/main/webapp")));
-                // Add webapp compiled classes & resources (copied into place from src/main/resources)
-                Path viewClassesPath = viewBasePath.resolve("target/webapp/WEB-INF/classes");
-                viewContext.setExtraClasspath(viewClassesPath.toAbsolutePath().toString());
-                
-                server.setDumpAfterStart(true);
-                break;
-            default:
-                throw new FileNotFoundException("Unable to configure WebAppContext base resource undefined");
-        }
-        
-        server.setHandler(new ContextHandlerCollection(apiContext, viewContext));
-
-        server.start();
-        server.join();
-    }
-
-    private OperationalMode getOperationalMode() throws IOException
-    {
-        // Property set by jetty.bootstrap.JettyBootstrap
-        String warLocation = System.getProperty("org.eclipse.jetty.livewar.LOCATION");
-        if (warLocation != null)
-        {
-            Path warPath = new File(warLocation).toPath().toRealPath();
-            if (Files.exists(warPath) && Files.isRegularFile(warPath))
-            {
-                this.apiBasePath = warPath;
-                this.viewBasePath = warPath;
-                return OperationalMode.PROD;
-            }
-        }
-
-        // We are in development mode, likely building and testing from an IDE.
-        Path apiDevPath = new File("../api-webapp").toPath().toRealPath();
-        Path viewDevPath = new File("../view-webapp").toPath().toRealPath();
-        if (Files.exists(apiDevPath) && Files.isDirectory(apiDevPath) && Files.exists(viewDevPath) && Files.isDirectory(viewDevPath))
-        {
-            this.apiBasePath = apiDevPath;
-            this.viewBasePath = viewDevPath;
-            return OperationalMode.DEV;
-        }
-
-        return null;
-    }
-}

container/src/main/resources/jetty-logging.properties

@@ -1,2 +0,0 @@
-org.eclipse.jetty.util.log.class=org.eclipse.jetty.util.log.StdErrLog
-org.eclipse.jetty.LEVEL=INFO

debug.sh

@@ -1,3 +1,3 @@
 #!/bin/sh
 
-mvn package && java -agentlib:jdwp=transport=dt_socket,server=y,suspend=y,address=*:5006 -jar application/target/pairgoth-engine.war
+mvn package && java -agentlib:jdwp=transport=dt_socket,server=y,suspend=y,address=*:5006 -jar application/target/pairgoth-engine.jar

pom.xml

@@ -56,13 +56,18 @@
     <servlet.api.version>4.0.4</servlet.api.version>
     <jetty.version>10.0.15</jetty.version>
     <slf4j.version>2.0.7</slf4j.version>
+
+    <!-- kotlin -->
+    <kotlin.version>1.8.21</kotlin.version>
+    <kotlin.code.style>official</kotlin.code.style>
+    <kotlin.compiler.jvmTarget>10</kotlin.compiler.jvmTarget>
+    <kotlin.compiler.incremental>true</kotlin.compiler.incremental>
   </properties>
 
   <modules>
     <module>api-webapp</module>
     <module>view-webapp</module>
-    <module>container</module>
-    <module>bootstrap</module>
+    <module>webserver</module>
     <module>application</module>
   </modules>
 
@@ -144,6 +149,11 @@
           <artifactId>license-maven-plugin</artifactId>
           <version>${license.plugin.version}</version>
         </plugin>
+        <plugin>
+          <groupId>org.jetbrains.kotlin</groupId>
+          <artifactId>kotlin-maven-plugin</artifactId>
+          <version>${kotlin.version}</version>
+        </plugin>
       </plugins>
     </pluginManagement>
     <plugins>

run.sh

@@ -1,3 +1,3 @@
 #!/bin/sh
 
-mvn package && java -jar application/target/pairgoth-engine.war
+mvn package && java -jar application/target/pairgoth-engine.jar

view-webapp/pom.xml

@@ -16,10 +16,6 @@
     <description>PairGoth pairing system</description>
     <url>TODO</url>
     <properties>
-        <kotlin.version>1.8.21</kotlin.version>
-        <kotlin.code.style>official</kotlin.code.style>
-        <kotlin.compiler.jvmTarget>10</kotlin.compiler.jvmTarget>
-        <kotlin.compiler.incremental>true</kotlin.compiler.incremental>
         <pac4j.version>5.7.1</pac4j.version>
     </properties>
     <build>
@@ -30,7 +26,6 @@
             <plugin>
                 <groupId>org.jetbrains.kotlin</groupId>
                 <artifactId>kotlin-maven-plugin</artifactId>
-                <version>${kotlin.version}</version>
                 <executions>
                     <execution>
                         <id>compile</id>

webserver/pom.xml

@@ -0,0 +1,170 @@
+<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/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <parent>
+    <groupId>org.jeudego.pairgoth</groupId>
+    <artifactId>engine-parent</artifactId>
+    <version>1.0-SNAPSHOT</version>
+  </parent>
+  <artifactId>webserver</artifactId>
+  <packaging>jar</packaging>
+  <description>Pairgoth Launcher</description>
+  <properties>
+    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+  </properties>
+
+  <dependencies>
+    <dependency>
+      <groupId>org.jetbrains.kotlin</groupId>
+      <artifactId>kotlin-stdlib-jdk8</artifactId>
+      <version>${kotlin.version}</version>
+    </dependency>
+    <dependency>
+        <groupId>org.jetbrains.kotlin</groupId>
+        <artifactId>kotlin-test-junit5</artifactId>
+        <version>1.8.21</version>
+        <scope>test</scope>
+    </dependency>
+    <dependency>
+        <groupId>org.junit.jupiter</groupId>
+        <artifactId>junit-jupiter-engine</artifactId>
+        <version>5.9.1</version>
+        <scope>test</scope>
+    </dependency>
+      <dependency>
+          <groupId>org.eclipse.jetty</groupId>
+          <artifactId>jetty-webapp</artifactId>
+          <version>${jetty.version}</version>
+      </dependency>
+      <dependency>
+          <groupId>org.eclipse.jetty</groupId>
+          <artifactId>jetty-slf4j-impl</artifactId>
+          <version>${jetty.version}</version>
+      </dependency>
+      <dependency>
+          <groupId>org.eclipse.jetty</groupId>
+          <artifactId>jetty-jndi</artifactId>
+          <version>${jetty.version}</version>
+      </dependency>
+      <dependency>
+          <groupId>commons-io</groupId>
+          <artifactId>commons-io</artifactId>
+          <version>2.11.0</version>
+      </dependency>
+  </dependencies>
+
+
+  <build>
+    <plugins>
+      <plugin>
+        <groupId>org.jetbrains.kotlin</groupId>
+        <artifactId>kotlin-maven-plugin</artifactId>
+        <executions>
+          <execution>
+            <id>compile</id>
+            <phase>compile</phase>
+            <goals>
+              <goal>compile</goal>
+            </goals>
+            <configuration>
+              <sourceDirs>
+                <source>src/main/kotlin</source>
+              </sourceDirs>
+            </configuration>
+          </execution>
+          <execution>
+            <id>test-compile</id>
+            <phase>test-compile</phase>
+            <goals>
+              <goal>test-compile</goal>
+            </goals>
+          </execution>
+        </executions>
+        <configuration>
+          <jvmTarget>1.8</jvmTarget>
+        </configuration>
+      </plugin>
+        <!--
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>exec-maven-plugin</artifactId>
+                <version>1.6.0</version>
+                <configuration>
+                    <mainClass>org.jeudego.pairgoth.application.PairgothKt</mainClass>
+                </configuration>
+            </plugin>
+            -->
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-jar-plugin</artifactId>
+        <configuration>
+          <archive>
+            <manifest>
+              <addDefaultImplementationEntries>true</addDefaultImplementationEntries>
+              <mainClass>org.jeudego.pairgoth.application.PairgothKt</mainClass>
+            </manifest>
+          </archive>
+        </configuration>
+      </plugin>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-compiler-plugin</artifactId>
+        <executions>
+          <execution>
+            <id>compile</id>
+            <phase>compile</phase>
+            <goals>
+              <goal>compile</goal>
+            </goals>
+          </execution>
+          <execution>
+            <id>testCompile</id>
+            <phase>test-compile</phase>
+            <goals>
+              <goal>testCompile</goal>
+            </goals>
+          </execution>
+        </executions>
+      </plugin>
+      <plugin>
+        <artifactId>maven-surefire-plugin</artifactId>
+      </plugin>
+      <plugin>
+        <artifactId>maven-failsafe-plugin</artifactId>
+      </plugin>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-shade-plugin</artifactId>
+        <executions>
+            <execution>
+                <id>rebuild-war</id>
+                <phase>package</phase>
+                <goals>
+                    <goal>shade</goal>
+                </goals>
+                <configuration>
+                    <createDependencyReducedPom>false</createDependencyReducedPom>
+                    <artifactSet>
+                        <includes>
+                            <include>*:*</include>
+                        </includes>
+                    </artifactSet>
+                    <filters>
+                        <filter>
+                            <artifact>*:*</artifact>
+                            <excludes>
+                                <!--<exclude>META-INF/MANIFEST.MF</exclude>-->
+                                <exclude>META-INF/VERSION.txt</exclude>
+                            </excludes>
+                        </filter>
+                    </filters>
+                    <transformers>
+                        <transformer implementation="org.apache.maven.plugins.shade.resource.ServicesResourceTransformer"/>
+                    </transformers>
+                </configuration>
+            </execution>
+        </executions>
+      </plugin>
+    </plugins>
+  </build>
+</project>

webserver/src/main/kotlin/org/jeudego/pairgoth/application/Pairgoth.kt

@@ -0,0 +1,50 @@
+package org.jeudego.pairgoth.application
+
+import org.apache.commons.io.FileUtils
+import org.eclipse.jetty.server.Server
+import java.net.JarURLConnection
+import java.nio.file.Files
+import java.nio.file.Path
+import java.util.jar.JarFile
+
+
+fun main(vararg args: String) {
+    try {
+        extractWarFiles()
+        launchServer()
+    } catch (t: Throwable) {
+        t.printStackTrace(System.err)
+    }
+}
+
+fun extractWarFiles() {
+    // val jarLocation = object{}::class.java.protectionDomain.codeSource.location
+    // prepare output directory
+    val tmp = System.getProperty("java.io.tmpdir")
+    val targetPath = Path.of("${tmp}/pairgoth/webapps")
+    FileUtils.deleteDirectory(targetPath.toFile())
+    Files.createDirectories(targetPath)
+
+    // extract wars
+    val webappsFolderURL = object{}::class.java.enclosingClass.getResource("/META-INF/webapps") ?: throw Error("webapps not found")
+    val jarConnection = webappsFolderURL.openConnection() as JarURLConnection
+    val jarFile: JarFile = jarConnection.getJarFile()
+    jarFile.entries().toList().filter { entry ->
+        entry.name.startsWith(jarConnection.entryName)
+    }.forEach { entry ->
+        if (!entry.isDirectory) {
+            jarFile.getInputStream(entry).use { entryInputStream ->
+                Files.copy(entryInputStream, targetPath.resolve(entry.name.removePrefix("META-INF/webapps/")))
+            }
+        }
+    }
+}
+
+fun launchServer() {
+
+    // create server
+    val server = Server(8080)
+
+    // register webapps
+//    server.
+}