Examples of freemarker.core.FreeMarkerPermission

freemarker.core.FreeMarkerPermission

A class representing all FreeMarker-related permissions. Currently available permissions are:

modifyTemplate	Permits invocation of various template methods that can be used to modify the template in such a way as to breach security. Specifically, {@link Template#getRootTreeNode()}, {@link Template#getMacros()}, {@link Template#setParent(Configurable)}, and {@link Template#containingElements(int,int)}.
setSecure	Permits invocation of {@link Configuration#setSecure(boolean)}with false argument (thus turning off security of a secure configuration).
setScriptEngineConfiguration	Permits invocation of {@link FreeMarkerScriptEngine#setConfiguration(freemarker.template.Configuration)} or specifying a configuration objectwithin the engine's bindings under name {@link FreeMarkerScriptConstants#CONFIGURATION}.
setScriptEngineFactoryConfiguration	Permits invocation of {@link FreeMarkerScriptEngineFactory#setConfiguration(freemarker.template.Configuration)}.
setTemplateLoader	Permits setting an arbitrary template loader using {@link Configuration#setTemplateLoader(freemarker.cache.TemplateLoader)}. Note that various `setXxxForTemplateLoading()` methods are not checked for this permission, as they internally all create trusted template loaders.

@author Attila Szegedi @version $Id: $

     * @throws SecurityException if there is a {@link SecurityManager} in the
     * JVM, {@link #isSecure()} is true and the calling code doesn't 
     * have the "setTemplateLoader" {@link FreeMarkerPermission}
     */
    public synchronized void setTemplateLoader(TemplateLoader loader) {
        FreeMarkerPermission.checkPermission(this, new FreeMarkerPermission(
                "setTemplateLoader"));
        createTemplateCache(loader, cache.getCacheStorage());
    }

     */
    public void setSecure(boolean secure) {
        if(this.secure != secure) {
            if(secure == false) {
                FreeMarkerPermission.checkPermission(this, 
                        new FreeMarkerPermission("setSecure"));
            }
            this.secure = secure;
            // Clearing the template cache so that templates are reloaded with 
            // expected code sources.
            clearTemplateCache();

Examples of freemarker.core.FreeMarkerPermission

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