Java Code Examples for org.eclipse.jetty.webapp.WebAppContext#setServerClasses()

The following examples show how to use org.eclipse.jetty.webapp.WebAppContext#setServerClasses() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: JettyServer.java    From nifi-minifi with Apache License 2.0 5 votes vote down vote up 
private static WebAppContext loadWar(final File warFile, final String contextPath, final ClassLoader parentClassLoader) throws IOException {
    final WebAppContext webappContext = new WebAppContext(warFile.getPath(), contextPath);
    webappContext.setContextPath(contextPath);
    webappContext.setDisplayName(contextPath);

    // instruction jetty to examine these jars for tlds, web-fragments, etc
    webappContext.setAttribute("org.eclipse.jetty.server.webapp.ContainerIncludeJarPattern", ".*/[^/]*servlet-api-[^/]*\\.jar$|.*/javax.servlet.jsp.jstl-.*\\\\.jar$|.*/[^/]*taglibs.*\\.jar$" );

    // remove slf4j server class to allow WAR files to have slf4j dependencies in WEB-INF/lib
    List<String> serverClasses = new ArrayList<>(Arrays.asList(webappContext.getServerClasses()));
    serverClasses.remove("org.slf4j.");
    webappContext.setServerClasses(serverClasses.toArray(new String[0]));
    webappContext.setDefaultsDescriptor(WEB_DEFAULTS_XML);

    // get the temp directory for this webapp
    File tempDir = Paths.get(C2_SERVER_HOME, "tmp", warFile.getName()).toFile();
    if (tempDir.exists() && !tempDir.isDirectory()) {
        throw new RuntimeException(tempDir.getAbsolutePath() + " is not a directory");
    } else if (!tempDir.exists()) {
        final boolean made = tempDir.mkdirs();
        if (!made) {
            throw new RuntimeException(tempDir.getAbsolutePath() + " could not be created");
        }
    }
    if (!(tempDir.canRead() && tempDir.canWrite())) {
        throw new RuntimeException(tempDir.getAbsolutePath() + " directory does not have read/write privilege");
    }

    // configure the temp dir
    webappContext.setTempDirectory(tempDir);

    // configure the max form size (3x the default)
    webappContext.setMaxFormContentSize(600000);

    webappContext.setClassLoader(new WebAppClassLoader(parentClassLoader, webappContext));

    logger.info("Loading WAR: " + warFile.getAbsolutePath() + " with context path set to " + contextPath);
    return webappContext;
}
Example 2
Source File: JettyServer.java    From localization_nifi with Apache License 2.0 4 votes vote down vote up 
private WebAppContext loadWar(final File warFile, final String contextPath, final ClassLoader parentClassLoader) {
    final WebAppContext webappContext = new WebAppContext(warFile.getPath(), contextPath);
    webappContext.setContextPath(contextPath);
    webappContext.setDisplayName(contextPath);

    // instruction jetty to examine these jars for tlds, web-fragments, etc
    webappContext.setAttribute("org.eclipse.jetty.server.webapp.ContainerIncludeJarPattern", ".*/[^/]*servlet-api-[^/]*\\.jar$|.*/javax.servlet.jsp.jstl-.*\\\\.jar$|.*/[^/]*taglibs.*\\.jar$" );

    // remove slf4j server class to allow WAR files to have slf4j dependencies in WEB-INF/lib
    List<String> serverClasses = new ArrayList<>(Arrays.asList(webappContext.getServerClasses()));
    serverClasses.remove("org.slf4j.");
    webappContext.setServerClasses(serverClasses.toArray(new String[0]));
    webappContext.setDefaultsDescriptor(WEB_DEFAULTS_XML);

    // get the temp directory for this webapp
    File tempDir = new File(props.getWebWorkingDirectory(), warFile.getName());
    if (tempDir.exists() && !tempDir.isDirectory()) {
        throw new RuntimeException(tempDir.getAbsolutePath() + " is not a directory");
    } else if (!tempDir.exists()) {
        final boolean made = tempDir.mkdirs();
        if (!made) {
            throw new RuntimeException(tempDir.getAbsolutePath() + " could not be created");
        }
    }
    if (!(tempDir.canRead() && tempDir.canWrite())) {
        throw new RuntimeException(tempDir.getAbsolutePath() + " directory does not have read/write privilege");
    }

    // configure the temp dir
    webappContext.setTempDirectory(tempDir);

    // configure the max form size (3x the default)
    webappContext.setMaxFormContentSize(600000);

    try {
        // configure the class loader - webappClassLoader -> jetty nar -> web app's nar -> ...
        webappContext.setClassLoader(new WebAppClassLoader(parentClassLoader, webappContext));
    } catch (final IOException ioe) {
        startUpFailure(ioe);
    }

    logger.info("Loading WAR: " + warFile.getAbsolutePath() + " with context path set to " + contextPath);
    return webappContext;
}
Example 3
Source File: JettyServer.java    From nifi-registry with Apache License 2.0 4 votes vote down vote up 
private WebAppContext loadWar(final File warFile, final String contextPath, final URL[] additionalResources)
        throws IOException {
    final WebAppContext webappContext = new WebAppContext(warFile.getPath(), contextPath);
    webappContext.setContextPath(contextPath);
    webappContext.setDisplayName(contextPath);

    // remove slf4j server class to allow WAR files to have slf4j dependencies in WEB-INF/lib
    List<String> serverClasses = new ArrayList<>(Arrays.asList(webappContext.getServerClasses()));
    serverClasses.remove("org.slf4j.");
    webappContext.setServerClasses(serverClasses.toArray(new String[0]));
    webappContext.setDefaultsDescriptor(WEB_DEFAULTS_XML);

    // get the temp directory for this webapp
    final File webWorkingDirectory = properties.getWebWorkingDirectory();
    final File tempDir = new File(webWorkingDirectory, warFile.getName());
    if (tempDir.exists() && !tempDir.isDirectory()) {
        throw new RuntimeException(tempDir.getAbsolutePath() + " is not a directory");
    } else if (!tempDir.exists()) {
        final boolean made = tempDir.mkdirs();
        if (!made) {
            throw new RuntimeException(tempDir.getAbsolutePath() + " could not be created");
        }
    }
    if (!(tempDir.canRead() && tempDir.canWrite())) {
        throw new RuntimeException(tempDir.getAbsolutePath() + " directory does not have read/write privilege");
    }

    // configure the temp dir
    webappContext.setTempDirectory(tempDir);

    // configure the max form size (3x the default)
    webappContext.setMaxFormContentSize(600000);

    // add HTTP security headers to all responses
    final String ALL_PATHS = "/*";
    ArrayList<Class<? extends Filter>> filters = new ArrayList<>(Arrays.asList(XFrameOptionsFilter.class, ContentSecurityPolicyFilter.class, XSSProtectionFilter.class));
    if(properties.isHTTPSConfigured()) {
        filters.add(StrictTransportSecurityFilter.class);
    }

    filters.forEach( (filter) -> addFilters(filter, ALL_PATHS, webappContext));

    // start out assuming the system ClassLoader will be the parent, but if additional resources were specified then
    // inject a new ClassLoader in between the system and webapp ClassLoaders that contains the additional resources
    ClassLoader parentClassLoader = ClassLoader.getSystemClassLoader();
    if (additionalResources != null && additionalResources.length > 0) {
        URLClassLoader additionalClassLoader = new URLClassLoader(additionalResources, ClassLoader.getSystemClassLoader());
        parentClassLoader = additionalClassLoader;
    }

    webappContext.setClassLoader(new WebAppClassLoader(parentClassLoader, webappContext));

    logger.info("Loading WAR: " + warFile.getAbsolutePath() + " with context path set to " + contextPath);
    return webappContext;
}
Example 4
Source File: JettyServer.java    From nifi with Apache License 2.0 4 votes vote down vote up 
private WebAppContext loadWar(final File warFile, final String contextPath, final ClassLoader parentClassLoader) {
    final WebAppContext webappContext = new WebAppContext(warFile.getPath(), contextPath);
    webappContext.setContextPath(contextPath);
    webappContext.setDisplayName(contextPath);

    // instruction jetty to examine these jars for tlds, web-fragments, etc
    webappContext.setAttribute(CONTAINER_INCLUDE_PATTERN_KEY, CONTAINER_INCLUDE_PATTERN_VALUE);

    // remove slf4j server class to allow WAR files to have slf4j dependencies in WEB-INF/lib
    List<String> serverClasses = new ArrayList<>(Arrays.asList(webappContext.getServerClasses()));
    serverClasses.remove("org.slf4j.");
    webappContext.setServerClasses(serverClasses.toArray(new String[0]));
    webappContext.setDefaultsDescriptor(WEB_DEFAULTS_XML);
    webappContext.getMimeTypes().addMimeMapping("ttf", "font/ttf");

    // get the temp directory for this webapp
    File tempDir = new File(props.getWebWorkingDirectory(), warFile.getName());
    if (tempDir.exists() && !tempDir.isDirectory()) {
        throw new RuntimeException(tempDir.getAbsolutePath() + " is not a directory");
    } else if (!tempDir.exists()) {
        final boolean made = tempDir.mkdirs();
        if (!made) {
            throw new RuntimeException(tempDir.getAbsolutePath() + " could not be created");
        }
    }
    if (!(tempDir.canRead() && tempDir.canWrite())) {
        throw new RuntimeException(tempDir.getAbsolutePath() + " directory does not have read/write privilege");
    }

    // configure the temp dir
    webappContext.setTempDirectory(tempDir);

    // configure the max form size (3x the default)
    webappContext.setMaxFormContentSize(600000);

    // add HTTP security headers to all responses
    final String ALL_PATHS = "/*";
    ArrayList<Class<? extends Filter>> filters =
            new ArrayList<>(Arrays.asList(
                    XFrameOptionsFilter.class,
                    ContentSecurityPolicyFilter.class,
                    XSSProtectionFilter.class,
                    XContentTypeOptionsFilter.class));

    if(props.isHTTPSConfigured()) {
        filters.add(StrictTransportSecurityFilter.class);
    }
    filters.forEach( (filter) -> addFilters(filter, ALL_PATHS, webappContext));
    addFiltersWithProps(ALL_PATHS, webappContext);

    try {
        // configure the class loader - webappClassLoader -> jetty nar -> web app's nar -> ...
        webappContext.setClassLoader(new WebAppClassLoader(parentClassLoader, webappContext));
    } catch (final IOException ioe) {
        startUpFailure(ioe);
    }

    logger.info("Loading WAR: " + warFile.getAbsolutePath() + " with context path set to " + contextPath);
    return webappContext;
}