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Example 1 with TomcatAutoInitializer

use of org.apache.meecrowave.tomcat.TomcatAutoInitializer in project meecrowave by apache.

the class Meecrowave method deployWebapp.

public Meecrowave deployWebapp(final DeploymentMeta meta) {
    if (contexts.containsKey(meta.context)) {
        throw new IllegalArgumentException("Already deployed: '" + meta.context + "'");
    }
    // always nice to see the deployment with something else than internals
    final String base = tomcat.getService().findConnectors().length > 0 ? (configuration.getActiveProtocol() + "://" + tomcat.getHost().getName() + ':' + configuration.getActivePort()) : "";
    new LogFacade(Meecrowave.class.getName()).info("--------------- " + base + meta.context);
    final OWBJarScanner scanner = new OWBJarScanner();
    final StandardContext ctx = new StandardContext() {

        @Override
        public void setApplicationEventListeners(final Object[] listeners) {
            if (listeners == null) {
                super.setApplicationEventListeners(null);
                return;
            }
            // if we don't -> no @RequestScoped in request listeners :(
            for (int i = 1; i < listeners.length; i++) {
                if (OWBAutoSetup.EagerBootListener.class.isInstance(listeners[i])) {
                    final Object first = listeners[0];
                    listeners[0] = listeners[i];
                    listeners[i] = first;
                    break;
                }
            }
            // and finally let it go after our re-ordering
            super.setApplicationEventListeners(listeners);
        }
    };
    ctx.setPath(meta.context);
    ctx.setName(meta.context);
    ctx.setJarScanner(scanner);
    ctx.setInstanceManager(new CDIInstanceManager());
    ofNullable(meta.docBase).ifPresent(d -> {
        try {
            ctx.setDocBase(meta.docBase.getCanonicalPath());
        } catch (final IOException e) {
            ctx.setDocBase(meta.docBase.getAbsolutePath());
        }
    });
    ofNullable(configuration.getTomcatFilter()).ifPresent(filter -> {
        try {
            scanner.setJarScanFilter(JarScanFilter.class.cast(Thread.currentThread().getContextClassLoader().loadClass(filter).newInstance()));
        } catch (final ClassNotFoundException | InstantiationException | IllegalAccessException e) {
            throw new IllegalArgumentException(e);
        }
    });
    final AtomicReference<Runnable> releaseSCI = new AtomicReference<>();
    final ServletContainerInitializer meecrowaveInitializer = (c, ctx1) -> {
        ctx1.setAttribute("meecrowave.configuration", getConfiguration());
        ctx1.setAttribute("meecrowave.instance", Meecrowave.this);
        new OWBAutoSetup().onStartup(c, ctx1);
        if (Cxfs.IS_PRESENT) {
            new CxfCdiAutoSetup().onStartup(c, ctx1);
        }
        new TomcatAutoInitializer().onStartup(c, ctx1);
        if (configuration.isInjectServletContainerInitializer()) {
            final Field f;
            try {
                // now cdi is on, we can inject cdi beans in ServletContainerInitializer
                f = StandardContext.class.getDeclaredField("initializers");
                if (!f.isAccessible()) {
                    f.setAccessible(true);
                }
            } catch (final Exception e) {
                throw new IllegalStateException("Bad tomcat version", e);
            }
            final List<AutoCloseable> cc;
            try {
                cc = ((Map<ServletContainerInitializer, Set<Class<?>>>) f.get(ctx)).keySet().stream().filter(i -> !i.getClass().getName().startsWith(Meecrowave.class.getName())).map(i -> {
                    try {
                        return this.inject(i);
                    } catch (final IllegalArgumentException iae) {
                        return null;
                    }
                }).filter(Objects::nonNull).collect(toList());
            } catch (final IllegalAccessException e) {
                throw new IllegalStateException("Can't read initializers", e);
            }
            releaseSCI.set(() -> cc.forEach(closeable -> {
                try {
                    closeable.close();
                } catch (final Exception e) {
                    throw new IllegalStateException(e);
                }
            }));
        }
    };
    ctx.addLifecycleListener(new MeecrowaveContextConfig(configuration, meta.docBase != null, meecrowaveInitializer, meta.redeployCallback));
    ctx.addLifecycleListener(event -> {
        switch(event.getType()) {
            case Lifecycle.BEFORE_START_EVENT:
                if (configuration.getWebSessionCookieConfig() != null) {
                    final Properties p = new Properties();
                    try {
                        p.load(new StringReader(configuration.getWebSessionCookieConfig()));
                    } catch (final IOException e) {
                        throw new IllegalArgumentException(e);
                    }
                    if (p.containsKey("domain")) {
                        ctx.setSessionCookieDomain(p.getProperty("domain"));
                    }
                    if (p.containsKey("path")) {
                        ctx.setSessionCookiePath(p.getProperty("path"));
                    }
                    if (p.containsKey("name")) {
                        ctx.setSessionCookieName(p.getProperty("name"));
                    }
                    if (p.containsKey("use-trailing-slash")) {
                        ctx.setSessionCookiePathUsesTrailingSlash(Boolean.parseBoolean(p.getProperty("use-trailing-slash")));
                    }
                    if (p.containsKey("http-only")) {
                        ctx.setUseHttpOnly(Boolean.parseBoolean(p.getProperty("http-only")));
                    }
                    if (p.containsKey("secured")) {
                        final SessionCookieConfig sessionCookieConfig = ctx.getServletContext().getSessionCookieConfig();
                        sessionCookieConfig.setSecure(Boolean.parseBoolean(p.getProperty("secured")));
                    }
                }
                break;
            case Lifecycle.AFTER_START_EVENT:
                ctx.getResources().setCachingAllowed(configuration.isWebResourceCached());
                break;
            case Lifecycle.BEFORE_INIT_EVENT:
                if (configuration.getLoginConfig() != null) {
                    ctx.setLoginConfig(configuration.getLoginConfig().build());
                }
                for (final SecurityConstaintBuilder sc : configuration.getSecurityConstraints()) {
                    ctx.addConstraint(sc.build());
                }
                if (configuration.getWebXml() != null) {
                    ctx.getServletContext().setAttribute(Globals.ALT_DD_ATTR, configuration.getWebXml());
                }
                break;
            default:
        }
    });
    // after having configured the security!!!
    ctx.addLifecycleListener(new Tomcat.FixContextListener());
    ctx.addServletContainerInitializer(meecrowaveInitializer, emptySet());
    if (configuration.isUseTomcatDefaults()) {
        ctx.setSessionTimeout(configuration.getWebSessionTimeout() != null ? configuration.getWebSessionTimeout() : 30);
        ctx.addWelcomeFile("index.html");
        ctx.addWelcomeFile("index.htm");
        Tomcat.addDefaultMimeTypeMappings(ctx);
    } else if (configuration.getWebSessionTimeout() != null) {
        ctx.setSessionTimeout(configuration.getWebSessionTimeout());
    }
    ofNullable(meta.consumer).ifPresent(c -> c.accept(ctx));
    if (configuration.isQuickSession() && ctx.getManager() == null) {
        final StandardManager manager = new StandardManager();
        manager.setSessionIdGenerator(new StandardSessionIdGenerator() {

            @Override
            protected void getRandomBytes(final byte[] bytes) {
                ThreadLocalRandom.current().nextBytes(bytes);
            }

            @Override
            public String toString() {
                return "MeecrowaveSessionIdGenerator@" + System.identityHashCode(this);
            }
        });
        ctx.setManager(manager);
    }
    if (configuration.isAntiResourceLocking() && StandardContext.class.isInstance(ctx)) {
        StandardContext.class.cast(ctx).setAntiResourceLocking(true);
    }
    configuration.getInitializers().forEach(i -> ctx.addServletContainerInitializer(i, emptySet()));
    configuration.getGlobalContextConfigurers().forEach(it -> it.accept(ctx));
    final Host host = tomcat.getHost();
    host.addChild(ctx);
    final ClassLoader classLoader = ctx.getLoader().getClassLoader();
    if (host.getState().isAvailable()) {
        fire(new StartListening(findFirstConnector(), host, ctx), classLoader);
    }
    contexts.put(meta.context, () -> {
        if (host.getState().isAvailable()) {
            fire(new StopListening(findFirstConnector(), host, ctx), classLoader);
        }
        ofNullable(releaseSCI.get()).ifPresent(Runnable::run);
        tomcat.getHost().removeChild(ctx);
    });
    return this;
}
Also used : MeecrowaveContextConfig(org.apache.meecrowave.tomcat.MeecrowaveContextConfig) ProvidedLoader(org.apache.meecrowave.tomcat.ProvidedLoader) SessionCookieConfig(javax.servlet.SessionCookieConfig) SecurityCollection(org.apache.tomcat.util.descriptor.web.SecurityCollection) SecretKeySpec(javax.crypto.spec.SecretKeySpec) ServerSocket(java.net.ServerSocket) URLClassLoader(java.net.URLClassLoader) Host(org.apache.catalina.Host) StopListening(org.apache.meecrowave.api.StopListening) Map(java.util.Map) SAXParser(javax.xml.parsers.SAXParser) Path(java.nio.file.Path) Log4j2Log(org.apache.meecrowave.logging.tomcat.Log4j2Log) LifecycleException(org.apache.catalina.LifecycleException) Set(java.util.Set) CDI(javax.enterprise.inject.spi.CDI) CDIInstanceManager(org.apache.meecrowave.tomcat.CDIInstanceManager) StandardCharsets(java.nio.charset.StandardCharsets) WebBeansContext(org.apache.webbeans.config.WebBeansContext) ResourceFinder(org.apache.xbean.finder.ResourceFinder) Stream(java.util.stream.Stream) ConfigurableBus(org.apache.meecrowave.cxf.ConfigurableBus) JarScanFilter(org.apache.tomcat.JarScanFilter) Log4j2s(org.apache.meecrowave.logging.log4j2.Log4j2s) TomcatAutoInitializer(org.apache.meecrowave.tomcat.TomcatAutoInitializer) Log4j2Logger(org.apache.meecrowave.logging.jul.Log4j2Logger) Connector(org.apache.catalina.connector.Connector) StandardHost(org.apache.catalina.core.StandardHost) AnnotatedType(javax.enterprise.inject.spi.AnnotatedType) StandardCopyOption(java.nio.file.StandardCopyOption) ArrayList(java.util.ArrayList) CreationalContext(javax.enterprise.context.spi.CreationalContext) SecurityConstraint(org.apache.tomcat.util.descriptor.web.SecurityConstraint) ThreadLocalRandom(java.util.concurrent.ThreadLocalRandom) StreamSupport(java.util.stream.StreamSupport) SSLHostConfig(org.apache.tomcat.util.net.SSLHostConfig) ManagementFactory(java.lang.management.ManagementFactory) Properties(java.util.Properties) LogFacade(org.apache.meecrowave.logging.tomcat.LogFacade) Files(java.nio.file.Files) Cxfs(org.apache.meecrowave.cxf.Cxfs) FileOutputStream(java.io.FileOutputStream) IOException(java.io.IOException) ValueTransformer(org.apache.meecrowave.service.ValueTransformer) Field(java.lang.reflect.Field) File(java.io.File) ObjectRecipe(org.apache.xbean.recipe.ObjectRecipe) DefaultHandler(org.xml.sax.helpers.DefaultHandler) StringReader(java.io.StringReader) TreeMap(java.util.TreeMap) Paths(java.nio.file.Paths) Pipeline(org.apache.catalina.Pipeline) BeanManager(javax.enterprise.inject.spi.BeanManager) URL(java.net.URL) Lifecycle(org.apache.catalina.Lifecycle) Priotities(org.apache.meecrowave.service.Priotities) Catalina(org.apache.catalina.startup.Catalina) OWBJarScanner(org.apache.meecrowave.tomcat.OWBJarScanner) Http2Protocol(org.apache.coyote.http2.Http2Protocol) IO(org.apache.meecrowave.io.IO) LifecycleState(org.apache.catalina.LifecycleState) Collectors.toSet(java.util.stream.Collectors.toSet) Server(org.apache.catalina.Server) StartListening(org.apache.meecrowave.api.StartListening) Collections.emptyList(java.util.Collections.emptyList) Collection(java.util.Collection) StandardSessionIdGenerator(org.apache.catalina.util.StandardSessionIdGenerator) ServiceLoader(java.util.ServiceLoader) Substitutor(org.apache.meecrowave.lang.Substitutor) Objects(java.util.Objects) Base64(java.util.Base64) List(java.util.List) Realm(org.apache.catalina.Realm) SAXException(org.xml.sax.SAXException) Writer(java.io.Writer) StandardContext(org.apache.catalina.core.StandardContext) OWBAutoSetup(org.apache.meecrowave.openwebbeans.OWBAutoSetup) LoginConfig(org.apache.tomcat.util.descriptor.web.LoginConfig) SAXParserFactory(javax.xml.parsers.SAXParserFactory) Valve(org.apache.catalina.Valve) HashMap(java.util.HashMap) AtomicReference(java.util.concurrent.atomic.AtomicReference) Function(java.util.function.Function) Cipher(javax.crypto.Cipher) Option(org.apache.xbean.recipe.Option) BiPredicate(java.util.function.BiPredicate) ServletContainerInitializer(javax.servlet.ServletContainerInitializer) Log4j2Shutdown(org.apache.meecrowave.logging.log4j2.Log4j2Shutdown) Attributes(org.xml.sax.Attributes) Comparator.comparing(java.util.Comparator.comparing) ROOT(java.util.Locale.ROOT) InjectionTarget(javax.enterprise.inject.spi.InjectionTarget) CxfCdiAutoSetup(org.apache.meecrowave.cxf.CxfCdiAutoSetup) OutputStream(java.io.OutputStream) Collections.emptySet(java.util.Collections.emptySet) MalformedURLException(java.net.MalformedURLException) Log4j2LoggerFactory(org.apache.meecrowave.logging.openwebbeans.Log4j2LoggerFactory) Optional.ofNullable(java.util.Optional.ofNullable) LoggingAccessLogPattern(org.apache.meecrowave.tomcat.LoggingAccessLogPattern) FileWriter(java.io.FileWriter) Globals(org.apache.catalina.Globals) Configuration(org.apache.meecrowave.configuration.Configuration) StandardManager(org.apache.catalina.session.StandardManager) FileInputStream(java.io.FileInputStream) Context(org.apache.catalina.Context) Registry(org.apache.tomcat.util.modeler.Registry) Consumer(java.util.function.Consumer) Tomcat(org.apache.catalina.startup.Tomcat) Collectors.toList(java.util.stream.Collectors.toList) InputStream(java.io.InputStream) Tomcat(org.apache.catalina.startup.Tomcat) Set(java.util.Set) Collectors.toSet(java.util.stream.Collectors.toSet) Collections.emptySet(java.util.Collections.emptySet) CxfCdiAutoSetup(org.apache.meecrowave.cxf.CxfCdiAutoSetup) JarScanFilter(org.apache.tomcat.JarScanFilter) Properties(java.util.Properties) OWBJarScanner(org.apache.meecrowave.tomcat.OWBJarScanner) ServletContainerInitializer(javax.servlet.ServletContainerInitializer) Field(java.lang.reflect.Field) LogFacade(org.apache.meecrowave.logging.tomcat.LogFacade) CDIInstanceManager(org.apache.meecrowave.tomcat.CDIInstanceManager) OWBAutoSetup(org.apache.meecrowave.openwebbeans.OWBAutoSetup) TomcatAutoInitializer(org.apache.meecrowave.tomcat.TomcatAutoInitializer) MeecrowaveContextConfig(org.apache.meecrowave.tomcat.MeecrowaveContextConfig) StringReader(java.io.StringReader) URLClassLoader(java.net.URLClassLoader) ArrayList(java.util.ArrayList) Collections.emptyList(java.util.Collections.emptyList) List(java.util.List) Collectors.toList(java.util.stream.Collectors.toList) SessionCookieConfig(javax.servlet.SessionCookieConfig) StartListening(org.apache.meecrowave.api.StartListening) StandardManager(org.apache.catalina.session.StandardManager) AtomicReference(java.util.concurrent.atomic.AtomicReference) Host(org.apache.catalina.Host) StandardHost(org.apache.catalina.core.StandardHost) StopListening(org.apache.meecrowave.api.StopListening) IOException(java.io.IOException) SecurityConstraint(org.apache.tomcat.util.descriptor.web.SecurityConstraint) LifecycleException(org.apache.catalina.LifecycleException) IOException(java.io.IOException) SAXException(org.xml.sax.SAXException) MalformedURLException(java.net.MalformedURLException) StandardSessionIdGenerator(org.apache.catalina.util.StandardSessionIdGenerator) StandardContext(org.apache.catalina.core.StandardContext)

Aggregations

File (java.io.File)1 FileInputStream (java.io.FileInputStream)1 FileOutputStream (java.io.FileOutputStream)1 FileWriter (java.io.FileWriter)1 IOException (java.io.IOException)1 InputStream (java.io.InputStream)1 OutputStream (java.io.OutputStream)1 StringReader (java.io.StringReader)1 Writer (java.io.Writer)1 ManagementFactory (java.lang.management.ManagementFactory)1 Field (java.lang.reflect.Field)1 MalformedURLException (java.net.MalformedURLException)1 ServerSocket (java.net.ServerSocket)1 URL (java.net.URL)1 URLClassLoader (java.net.URLClassLoader)1 StandardCharsets (java.nio.charset.StandardCharsets)1 Files (java.nio.file.Files)1 Path (java.nio.file.Path)1 Paths (java.nio.file.Paths)1 StandardCopyOption (java.nio.file.StandardCopyOption)1