Package org.apache.tomcat.util.security

Examples of org.apache.tomcat.util.security.PrivilegedSetTccl

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                        "standardContext.threadBindingListenerError", getName()), t);
            }
        }

        if (usePrivilegedAction) {
            PrivilegedAction<Void> pa = new PrivilegedSetTccl(originalClassLoader);
            AccessController.doPrivileged(pa);
        } else {
            Thread.currentThread().setContextClassLoader(originalClassLoader);
        }
    }
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        }

        ThreadBindingListener threadBindingListener = getThreadBindingListener();

        if (usePrivilegedAction) {
            PrivilegedAction<Void> pa = new PrivilegedSetTccl(webApplicationClassLoader);
            AccessController.doPrivileged(pa);
        } else {
            Thread.currentThread().setContextClassLoader(webApplicationClassLoader);
        }
        if (threadBindingListener != null) {
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                        "standardContext.threadBindingListenerError", getName()), t);
            }
        }

        if (usePrivilegedAction) {
            PrivilegedAction<Void> pa = new PrivilegedSetTccl(originalClassLoader);
            AccessController.doPrivileged(pa);
        } else {
            Thread.currentThread().setContextClassLoader(originalClassLoader);
        }
    }
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            } else {
                oldCL = Thread.currentThread().getContextClassLoader();
            }
            try {
                if (Constants.IS_SECURITY_ENABLED) {
                    PrivilegedAction<Void> pa = new PrivilegedSetTccl(
                            this.getClass().getClassLoader());
                    AccessController.doPrivileged(pa);
                } else {
                    Thread.currentThread().setContextClassLoader(
                            this.getClass().getClassLoader());
                }

                processor.getExecutor().execute(runnable);
            } finally {
                if (Constants.IS_SECURITY_ENABLED) {
                    PrivilegedAction<Void> pa = new PrivilegedSetTccl(
                            oldCL);
                    AccessController.doPrivileged(pa);
                } else {
                    Thread.currentThread().setContextClassLoader(oldCL);
                }
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    public Thread newThread(Runnable r) {
        ClassLoader loader = Thread.currentThread().getContextClassLoader();
        try {
            // Threads should not be created by the webapp classloader
            if (Constants.IS_SECURITY_ENABLED) {
                PrivilegedAction<Void> pa = new PrivilegedSetTccl(
                        getClass().getClassLoader());
                AccessController.doPrivileged(pa);
            } else {
                Thread.currentThread().setContextClassLoader(
                        getClass().getClassLoader());
            }
            TaskThread t = new TaskThread(group, r, namePrefix + threadNumber.getAndIncrement());
            t.setDaemon(daemon);
            t.setPriority(threadPriority);
            return t;
        } finally {
            if (Constants.IS_SECURITY_ENABLED) {
                PrivilegedAction<Void> pa = new PrivilegedSetTccl(loader);
                AccessController.doPrivileged(pa);
            } else {
                Thread.currentThread().setContextClassLoader(loader);
            }
        }
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        } else {
            original = Thread.currentThread().getContextClassLoader();
        }
        try {
            if (Constants.IS_SECURITY_ENABLED) {
                PrivilegedSetTccl pa =
                        new PrivilegedSetTccl(JspDocumentParser.class.getClassLoader());
                AccessController.doPrivileged(pa);
            } else {
                Thread.currentThread().setContextClassLoader(
                        JspDocumentParser.class.getClassLoader());
            }

            SAXParserFactory factory = SAXParserFactory.newInstance();

            factory.setNamespaceAware(true);
            // Preserve xmlns attributes
            factory.setFeature(
                "http://xml.org/sax/features/namespace-prefixes",
                true);

            factory.setValidating(validating);
            if (validating) {
                // Enable DTD validation
                factory.setFeature(
                        "http://xml.org/sax/features/validation",
                        true);
                // Enable schema validation
                factory.setFeature(
                        "http://apache.org/xml/features/validation/schema",
                        true);
            }

            // Configure the parser
            SAXParser saxParser = factory.newSAXParser();
            XMLReader xmlReader = saxParser.getXMLReader();
            xmlReader.setProperty(LEXICAL_HANDLER_PROPERTY, jspDocParser);
            xmlReader.setErrorHandler(jspDocParser);

            return saxParser;
        } finally {
            if (Constants.IS_SECURITY_ENABLED) {
                PrivilegedSetTccl pa = new PrivilegedSetTccl(original);
                AccessController.doPrivileged(pa);
            } else {
                Thread.currentThread().setContextClassLoader(original);
            }
        }
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        } else {
            original = Thread.currentThread().getContextClassLoader();
        }
        try {
            if (Constants.IS_SECURITY_ENABLED) {
                PrivilegedSetTccl pa =
                        new PrivilegedSetTccl(TagPluginManager.class.getClassLoader());
                AccessController.doPrivileged(pa);
            } else {
                Thread.currentThread().setContextClassLoader(
                        TagPluginManager.class.getClassLoader());
            }

            parser = new TagPluginParser(ctxt, blockExternal);

            Enumeration<URL> urls =
                    ctxt.getClassLoader().getResources(META_INF_JASPER_TAG_PLUGINS_XML);
            if (urls != null) {
                while (urls.hasMoreElements()) {
                    URL url = urls.nextElement();
                    parser.parse(url);
                }
            }

            URL url = ctxt.getResource(TAG_PLUGINS_XML);
            if (url != null) {
                parser.parse(url);
            }
        } catch (IOException | SAXException e) {
            throw new JasperException(e);
        } finally {
            if (Constants.IS_SECURITY_ENABLED) {
                PrivilegedSetTccl pa = new PrivilegedSetTccl(original);
                AccessController.doPrivileged(pa);
            } else {
                Thread.currentThread().setContextClassLoader(original);
            }
        }
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        } else {
            original = Thread.currentThread().getContextClassLoader();
        }
        try {
            if (Globals.IS_SECURITY_ENABLED) {
                PrivilegedSetTccl pa =
                        new PrivilegedSetTccl(DefaultServlet.class.getClassLoader());
                AccessController.doPrivileged(pa);
            } else {
                Thread.currentThread().setContextClassLoader(
                        DefaultServlet.class.getClassLoader());
            }

            TransformerFactory tFactory = TransformerFactory.newInstance();
            Source xmlSource = new StreamSource(new StringReader(sb.toString()));
            Transformer transformer = tFactory.newTransformer(xsltSource);

            ByteArrayOutputStream stream = new ByteArrayOutputStream();
            OutputStreamWriter osWriter = new OutputStreamWriter(stream, "UTF8");
            StreamResult out = new StreamResult(osWriter);
            transformer.transform(xmlSource, out);
            osWriter.flush();
            return (new ByteArrayInputStream(stream.toByteArray()));
        } catch (TransformerException e) {
            throw new ServletException("XSL transformer error", e);
        } finally {
            if (Globals.IS_SECURITY_ENABLED) {
                PrivilegedSetTccl pa = new PrivilegedSetTccl(original);
                AccessController.doPrivileged(pa);
            } else {
                Thread.currentThread().setContextClassLoader(original);
            }
        }
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        }

        ThreadBindingListener threadBindingListener = getThreadBindingListener();

        if (usePrivilegedAction) {
            PrivilegedAction<Void> pa = new PrivilegedSetTccl(webApplicationClassLoader);
            AccessController.doPrivileged(pa);
        } else {
            Thread.currentThread().setContextClassLoader(webApplicationClassLoader);
        }
        if (threadBindingListener != null) {
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                        "standardContext.threadBindingListenerError", getName()), t);
            }
        }

        if (usePrivilegedAction) {
            PrivilegedAction<Void> pa = new PrivilegedSetTccl(originalClassLoader);
            AccessController.doPrivileged(pa);
        } else {
            Thread.currentThread().setContextClassLoader(originalClassLoader);
        }
    }
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Related Classes of org.apache.tomcat.util.security.PrivilegedSetTccl

  • org.apache.catalina.core.AsyncContextImpl
  • org.apache.catalina.core.AsyncContextImpl$RunnableWrapper
  • org.apache.catalina.core.StandardContext
  • org.apache.catalina.core.StandardHostValve
  • org.apache.catalina.servlets.DefaultServlet
  • org.apache.catalina.session.StandardSession
  • org.apache.coyote.AsyncStateMachine
  • org.apache.jasper.compiler.JspDocumentParser
  • org.apache.jasper.compiler.TagPluginManager
  • org.apache.jasper.xmlparser.ParserUtils
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