Examples with AllPermission java.security.AllPermission used on opensource projects

Example 11 with AllPermission

use of java.security.AllPermission in project lwjgl by LWJGL.

the class AppletLoader method updateClassPath.

/**
	 * Edits the ClassPath at runtime to include the jars
	 * that have just been downloaded and then adds the
	 * lwjgl natives folder property.
	 *
	 * @param path location where applet is stored
	 * @throws Exception if it fails to add classpath
	 */
protected void updateClassPath(final String path) throws Exception {
    setState(STATE_UPDATING_CLASSPATH);
    percentage = 95;
    URL[] urls = new URL[urlList.length];
    for (int i = 0; i < urlList.length; i++) {
        String file = new File(path, getJarName(urlList[i])).toURI().toString();
        // fix JVM bug where ! is not escaped
        file = file.replace("!", "%21");
        urls[i] = new URL(file);
    }
    // get AppletLoader certificates
    final Certificate[] certs = getCurrentCertificates();
    // detect if we are running on a mac and save result as boolean
    String osName = System.getProperty("os.name");
    final boolean isMacOS = (osName.startsWith("Mac") || osName.startsWith("Darwin"));
    // add downloaded jars to the classpath with required permissions
    classLoader = new URLClassLoader(urls) {

        protected PermissionCollection getPermissions(CodeSource codesource) {
            PermissionCollection perms = null;
            try {
                // no permissions
                perms = new Permissions();
                // if certificates match the AppletLoader certificates then we should be all set
                if (certificatesMatch(certs, codesource.getCertificates())) {
                    perms.add(new AllPermission());
                    return perms;
                }
                String host = getCodeBase().getHost();
                if (host != null && (host.length() > 0)) {
                    // add permission for downloaded jars to access host they were from
                    perms.add(new SocketPermission(host, "connect,accept"));
                } else if ("file".equals(codesource.getLocation().getProtocol())) {
                    // if running locally add file permission
                    String path = codesource.getLocation().getFile().replace('/', File.separatorChar);
                    perms.add(new FilePermission(path, "read"));
                }
            } catch (Exception e) {
                e.printStackTrace();
            }
            return perms;
        }

        // allow non lwjgl native to be found from cache directory
        protected String findLibrary(String libname) {
            String libPath = path + "natives" + File.separator + LWJGLUtil.mapLibraryName(libname);
            if (new File(libPath).exists()) {
                return libPath;
            }
            return super.findLibrary(libname);
        }
    };
    debug_sleep(2000);
    // unload natives loaded by a previous instance of this lwjgl applet
    unloadNatives(path);
    // add natives files path to native class path
    System.setProperty("org.lwjgl.librarypath", path + "natives");
    // Make sure jinput knows about the new path too
    System.setProperty("net.java.games.input.librarypath", path + "natives");
    // set the library path, useful for non lwjgl natives
    System.setProperty("java.library.path", path + "natives");
    // mark natives as loaded
    natives_loaded = true;
}

Example 12 with AllPermission

use of java.security.AllPermission in project bytecode-viewer by Konloch.

the class ClassNodeLoader method getPermissions.

/**
	 * @return This class loader's permissions
	 */
private Permissions getPermissions() {
    Permissions permissions = new Permissions();
    permissions.add(new AllPermission());
    return permissions;
}

Example 13 with AllPermission

use of java.security.AllPermission in project jdk8u_jdk by JetBrains.

the class XSLTExFuncTest method testExtFuncNotAllowed.

/**
     * Security is enabled, extension function not allowed
     */
public void testExtFuncNotAllowed() {
    Policy p = new SimplePolicy(new AllPermission());
    Policy.setPolicy(p);
    System.setSecurityManager(new SecurityManager());
    TransformerFactory factory = TransformerFactory.newInstance();
    try {
        transform(factory);
    } catch (TransformerConfigurationException e) {
        fail(e.getMessage());
    } catch (TransformerException ex) {
        //expected since extension function is disallowed
        System.out.println("testExtFuncNotAllowed: OK");
    } finally {
        System.setSecurityManager(null);
    }
}

Example 14 with AllPermission

use of java.security.AllPermission in project jdk8u_jdk by JetBrains.

the class XSLTExFuncTest method testEnableExtFunc.

/**
     * Security is enabled, use new feature: enableExtensionFunctions
     */
public void testEnableExtFunc() {
    Policy p = new SimplePolicy(new AllPermission());
    Policy.setPolicy(p);
    System.setSecurityManager(new SecurityManager());
    TransformerFactory factory = TransformerFactory.newInstance();
    /**
         * Use of the extension function 'http://exslt.org/strings:tokenize' is
         * not allowed when the secure processing feature is set to true.
         * Attempt to use the new property to enable extension function
         */
    boolean isExtensionSupported = enableExtensionFunction(factory);
    try {
        transform(factory);
        System.out.println("testEnableExt: OK");
    } catch (TransformerConfigurationException e) {
        fail(e.getMessage());
    } catch (TransformerException e) {
        fail(e.getMessage());
    } finally {
        System.setSecurityManager(null);
    }
}

Example 15 with AllPermission

use of java.security.AllPermission in project jdk8u_jdk by JetBrains.

the class XPathExFuncTest method testExtFuncNotAllowed.

/**
     * Security is enabled, extension function not allowed
     */
public void testExtFuncNotAllowed() {
    Policy p = new SimplePolicy(new AllPermission());
    Policy.setPolicy(p);
    System.setSecurityManager(new SecurityManager());
    try {
        evaluate(false);
    } catch (XPathFactoryConfigurationException e) {
        fail(e.getMessage());
    } catch (XPathExpressionException ex) {
        //expected since extension function is disallowed
        System.out.println("testExtFuncNotAllowed: OK");
    } finally {
        System.setSecurityManager(null);
    }
}