Examples with AppletConfirmHandler com.gargoylesoftware.htmlunit.AppletConfirmHandler used on opensource projects

Example 1 with AppletConfirmHandler

use of com.gargoylesoftware.htmlunit.AppletConfirmHandler in project htmlunit by HtmlUnit.

the class HtmlAppletTest method appletConfirmHandler.

/**
 * @throws Exception if the test fails
 */
@Test
public void appletConfirmHandler() throws Exception {
    Assume.assumeFalse(SKIP_);
    if (areAppletsNotSupported()) {
        return;
    }
    final URL url = getClass().getResource("/applets/simpleAppletDoIt.html");
    final WebClient webClient = getWebClient();
    final List<String> collectedStatus = new ArrayList<>();
    final StatusHandler statusHandler = new StatusHandler() {

        @Override
        public void statusMessageChanged(final Page page, final String message) {
            collectedStatus.add(message);
        }
    };
    webClient.setStatusHandler(statusHandler);
    webClient.getOptions().setAppletEnabled(true);
    webClient.setAppletConfirmHandler(new AppletConfirmHandler() {

        @Override
        public boolean confirm(final HtmlApplet applet) {
            assertEquals("simpleAppletDoIt.jar", applet.getArchiveAttribute());
            return true;
        }

        @Override
        public boolean confirm(final HtmlObject applet) {
            return false;
        }
    });
    final HtmlPage page = webClient.getPage(url);
    final DomNodeList<DomElement> applets = page.getElementsByTagName("applet");
    assertEquals(1, applets.size());
    final HtmlApplet htmlApplet = (HtmlApplet) applets.get(0);
    assertTrue(htmlApplet.getApplet() != null);
}

Example 2 with AppletConfirmHandler

use of com.gargoylesoftware.htmlunit.AppletConfirmHandler in project htmlunit by HtmlUnit.

the class HtmlObjectTest method appletConfirmHandlerPermit.

/**
 * @throws Exception if the test fails
 */
@Test
public void appletConfirmHandlerPermit() throws Exception {
    if (getBrowserVersion().isChrome()) {
        return;
    }
    final URL url = getClass().getResource("/objects/simpleAppletDoIt.html");
    final WebClient webClient = getWebClient();
    final List<String> collectedStatus = new ArrayList<>();
    final StatusHandler statusHandler = new StatusHandler() {

        @Override
        public void statusMessageChanged(final Page page, final String message) {
            collectedStatus.add(message);
        }
    };
    webClient.setStatusHandler(statusHandler);
    webClient.getOptions().setAppletEnabled(true);
    webClient.setAppletConfirmHandler(new AppletConfirmHandler() {

        @Override
        public boolean confirm(final HtmlApplet applet) {
            return true;
        }

        @Override
        public boolean confirm(final HtmlObject applet) {
            assertEquals("simpleAppletDoIt.jar", applet.getArchiveAttribute());
            return false;
        }
    });
    final HtmlPage page = webClient.getPage(url);
    final DomNodeList<DomElement> objects = page.getElementsByTagName("object");
    assertEquals(1, objects.size());
    final HtmlObject htmlObject = (HtmlObject) objects.get(0);
    assertTrue(htmlObject.getApplet() == null);
}

Example 3 with AppletConfirmHandler

use of com.gargoylesoftware.htmlunit.AppletConfirmHandler in project htmlunit by HtmlUnit.

the class HtmlApplet method setupAppletIfNeeded.

/**
 * Download the associated content specified in the code attribute.
 *
 * @throws IOException if an error occurs while downloading the content
 */
@SuppressWarnings("unchecked")
private synchronized void setupAppletIfNeeded() throws IOException {
    if (applet_ != null) {
        return;
    }
    final HashMap<String, String> params = new HashMap<>();
    params.put("name", getNameAttribute());
    params.put("object", getObjectAttribute());
    params.put("align", getAlignAttribute());
    params.put("alt", getAltAttribute());
    params.put("height", getHeightAttribute());
    params.put("hspace", getHspaceAttribute());
    params.put("vspace", getVspaceAttribute());
    params.put("width", getWidthAttribute());
    final DomNodeList<HtmlElement> paramTags = getElementsByTagName("param");
    for (final HtmlElement paramTag : paramTags) {
        final HtmlParameter parameter = (HtmlParameter) paramTag;
        params.put(parameter.getNameAttribute(), parameter.getValueAttribute());
    }
    if (StringUtils.isEmpty(params.get(CODEBASE)) && StringUtils.isNotEmpty(getCodebaseAttribute())) {
        params.put(CODEBASE, getCodebaseAttribute());
    }
    if (StringUtils.isEmpty(params.get(ARCHIVE)) && StringUtils.isNotEmpty(getArchiveAttribute())) {
        params.put(ARCHIVE, getArchiveAttribute());
    }
    final HtmlPage page = (HtmlPage) getPage();
    final WebClient webclient = page.getWebClient();
    final AppletConfirmHandler handler = webclient.getAppletConfirmHandler();
    if (null != handler && !handler.confirm(this)) {
        return;
    }
    String appletClassName = getCodeAttribute();
    if (appletClassName.endsWith(".class")) {
        appletClassName = appletClassName.substring(0, appletClassName.length() - 6);
    }
    try (AppletClassLoader appletClassLoader = new AppletClassLoader(getPage().getEnclosingWindow().getScriptableObject(), Thread.currentThread().getContextClassLoader())) {
        final String documentUrl = page.getUrl().toExternalForm();
        String baseUrl = UrlUtils.resolveUrl(documentUrl, ".");
        final String codebaseProperty = params.get(CODEBASE);
        if (StringUtils.isNotEmpty(codebaseProperty)) {
            // codebase can be relative to the page
            baseUrl = UrlUtils.resolveUrl(baseUrl, codebaseProperty);
        }
        if (!baseUrl.endsWith("/")) {
            baseUrl = baseUrl + "/";
        }
        // check archive
        final List<URL> archiveUrls = new ArrayList<>();
        String[] archives = StringUtils.split(params.get(ARCHIVE), ',');
        if (null != archives) {
            for (final String tmpArchive : archives) {
                final String tempUrl = UrlUtils.resolveUrl(baseUrl, tmpArchive.trim());
                final URL archiveUrl = UrlUtils.toUrlUnsafe(tempUrl);
                appletClassLoader.addArchiveToClassPath(archiveUrl);
                archiveUrls.add(archiveUrl);
            }
        }
        archives = StringUtils.split(params.get(CACHE_ARCHIVE), ',');
        if (null != archives) {
            for (final String tmpArchive : archives) {
                final String tempUrl = UrlUtils.resolveUrl(baseUrl, tmpArchive.trim());
                final URL archiveUrl = UrlUtils.toUrlUnsafe(tempUrl);
                appletClassLoader.addArchiveToClassPath(archiveUrl);
                archiveUrls.add(archiveUrl);
            }
        }
        archiveUrls_ = Collections.unmodifiableList(archiveUrls);
        // no archive attribute, single class
        if (archiveUrls_.isEmpty()) {
            final String tempUrl = UrlUtils.resolveUrl(baseUrl, getCodeAttribute());
            final URL classUrl = UrlUtils.toUrlUnsafe(tempUrl);
            final WebResponse response = webclient.loadWebResponse(new WebRequest(classUrl));
            try {
                webclient.throwFailingHttpStatusCodeExceptionIfNecessary(response);
                appletClassLoader.addClassToClassPath(appletClassName, response);
            } catch (final FailingHttpStatusCodeException e) {
                // that is what the browser does, the applet only fails, if
                // the main class is not loadable
                LOG.error(e.getMessage(), e);
            }
        }
        try {
            final Class<Applet> appletClass = (Class<Applet>) appletClassLoader.loadClass(appletClassName);
            applet_ = appletClass.newInstance();
            applet_.setStub(new AppletStubImpl(getHtmlPageOrNull(), params, UrlUtils.toUrlUnsafe(baseUrl), UrlUtils.toUrlUnsafe(documentUrl)));
            applet_.init();
            applet_.start();
        } catch (final ClassNotFoundException | InstantiationException | IllegalAccessException e) {
            if (LOG.isErrorEnabled()) {
                LOG.error("Loading applet '" + appletClassName + "' failed\n" + "    " + e + "\n    Classpath:\n" + appletClassLoader.info());
            }
            throw new RuntimeException(e);
        }
    }
}

Example 4 with AppletConfirmHandler

use of com.gargoylesoftware.htmlunit.AppletConfirmHandler in project htmlunit by HtmlUnit.

the class HtmlObject method setupAppletIfNeeded.

/**
 * Download the associated content specified in the code attribute.
 *
 * @throws IOException if an error occurs while downloading the content
 */
@SuppressWarnings("unchecked")
private synchronized void setupAppletIfNeeded() throws IOException {
    if (applet_ != null) {
        return;
    }
    if (StringUtils.isBlank(getTypeAttribute()) || !getTypeAttribute().startsWith(APPLET_TYPE)) {
        return;
    }
    final HashMap<String, String> params = new HashMap<>();
    params.put("name", getNameAttribute());
    params.put("height", getHeightAttribute());
    params.put("width", getWidthAttribute());
    final DomNodeList<HtmlElement> paramTags = getElementsByTagName("param");
    for (final HtmlElement paramTag : paramTags) {
        final HtmlParameter parameter = (HtmlParameter) paramTag;
        params.put(parameter.getNameAttribute(), parameter.getValueAttribute());
    }
    if (StringUtils.isEmpty(params.get(CODEBASE)) && StringUtils.isNotEmpty(getCodebaseAttribute())) {
        params.put(CODEBASE, getCodebaseAttribute());
    }
    if (StringUtils.isEmpty(params.get(ARCHIVE)) && StringUtils.isNotEmpty(getArchiveAttribute())) {
        params.put(ARCHIVE, getArchiveAttribute());
    }
    final HtmlPage page = (HtmlPage) getPage();
    final WebClient webclient = page.getWebClient();
    final AppletConfirmHandler handler = webclient.getAppletConfirmHandler();
    if (null != handler && !handler.confirm(this)) {
        return;
    }
    String appletClassName = getAttributeDirect("code");
    if (StringUtils.isEmpty(appletClassName)) {
        appletClassName = params.get("code");
    }
    if (appletClassName.endsWith(".class")) {
        appletClassName = appletClassName.substring(0, appletClassName.length() - 6);
    }
    try (AppletClassLoader appletClassLoader = new AppletClassLoader(getPage().getEnclosingWindow().getScriptableObject(), Thread.currentThread().getContextClassLoader())) {
        final String documentUrl = page.getUrl().toExternalForm();
        String baseUrl = UrlUtils.resolveUrl(documentUrl, ".");
        final String codebaseProperty = params.get(CODEBASE);
        if (StringUtils.isNotEmpty(codebaseProperty)) {
            // codebase can be relative to the page
            baseUrl = UrlUtils.resolveUrl(baseUrl, codebaseProperty);
        }
        if (!baseUrl.endsWith("/")) {
            baseUrl = baseUrl + "/";
        }
        // check archive
        List<URL> archiveUrls = new ArrayList<>();
        String[] archives = StringUtils.split(params.get(ARCHIVE), ',');
        if (null != archives) {
            for (final String tmpArchive : archives) {
                final String tempUrl = UrlUtils.resolveUrl(baseUrl, tmpArchive.trim());
                final URL archiveUrl = UrlUtils.toUrlUnsafe(tempUrl);
                appletClassLoader.addArchiveToClassPath(archiveUrl);
                archiveUrls.add(archiveUrl);
            }
        }
        archives = StringUtils.split(params.get(CACHE_ARCHIVE), ',');
        if (null != archives) {
            for (final String tmpArchive : archives) {
                final String tempUrl = UrlUtils.resolveUrl(baseUrl, tmpArchive.trim());
                final URL archiveUrl = UrlUtils.toUrlUnsafe(tempUrl);
                appletClassLoader.addArchiveToClassPath(archiveUrl);
                archiveUrls.add(archiveUrl);
            }
        }
        archiveUrls = Collections.unmodifiableList(archiveUrls);
        // no archive attribute, single class
        if (archiveUrls.isEmpty()) {
            final String tempUrl = UrlUtils.resolveUrl(baseUrl, getAttributeDirect("code"));
            final URL classUrl = UrlUtils.toUrlUnsafe(tempUrl);
            final WebResponse response = webclient.loadWebResponse(new WebRequest(classUrl));
            try {
                webclient.throwFailingHttpStatusCodeExceptionIfNecessary(response);
                appletClassLoader.addClassToClassPath(appletClassName, response);
            } catch (final FailingHttpStatusCodeException e) {
                // that is what the browser does, the applet only fails, if
                // the main class is not loadable
                LOG.error(e.getMessage(), e);
            }
        }
        try {
            final Class<Applet> appletClass = (Class<Applet>) appletClassLoader.loadClass(appletClassName);
            applet_ = appletClass.newInstance();
            applet_.setStub(new AppletStubImpl(getHtmlPageOrNull(), params, UrlUtils.toUrlUnsafe(baseUrl), UrlUtils.toUrlUnsafe(documentUrl)));
            applet_.init();
            applet_.start();
        } catch (final ClassNotFoundException | InstantiationException | IllegalAccessException e) {
            if (LOG.isErrorEnabled()) {
                LOG.error("Loading applet '" + appletClassName + "' failed\n" + "    " + e + "\n    Classpath:\n" + appletClassLoader.info());
            }
            throw new RuntimeException(e);
        }
    }
}

Example 5 with AppletConfirmHandler

use of com.gargoylesoftware.htmlunit.AppletConfirmHandler in project htmlunit by HtmlUnit.

the class HtmlAppletTest method appletConfirmHandlerPermit.

/**
 * @throws Exception if the test fails
 */
@Test
public void appletConfirmHandlerPermit() throws Exception {
    if (areAppletsNotSupported()) {
        return;
    }
    final URL url = getClass().getResource("/applets/simpleAppletDoIt.html");
    final WebClient webClient = getWebClient();
    final List<String> collectedStatus = new ArrayList<>();
    final StatusHandler statusHandler = new StatusHandler() {

        @Override
        public void statusMessageChanged(final Page page, final String message) {
            collectedStatus.add(message);
        }
    };
    webClient.setStatusHandler(statusHandler);
    webClient.getOptions().setAppletEnabled(true);
    webClient.setAppletConfirmHandler(new AppletConfirmHandler() {

        @Override
        public boolean confirm(final HtmlApplet applet) {
            assertEquals("simpleAppletDoIt.jar", applet.getArchiveAttribute());
            return false;
        }

        @Override
        public boolean confirm(final HtmlObject applet) {
            return false;
        }
    });
    final HtmlPage page = webClient.getPage(url);
    final DomNodeList<DomElement> applets = page.getElementsByTagName("applet");
    assertEquals(1, applets.size());
    final HtmlApplet htmlApplet = (HtmlApplet) applets.get(0);
    assertTrue(htmlApplet.getApplet() == null);
}