Examples of javax.servlet.Filter

javax.servlet.Filter
Interface definition for filter objects @author Rick Knowles

            // pass to next filter
            if (_filter < LazyList.size(_chain))
            {
                FilterHolder holder= (FilterHolder)LazyList.get(_chain, _filter++);
                if (Log.isDebugEnabled()) Log.debug("call filter " + holder);
                Filter filter= holder.getFilter();
                filter.doFilter(request, response, this);
                return;
            }


            // Call servlet
            if (_servletHolder != null)

View Full Code Here


                originalChain.doFilter(request, response);
            } else {
                currentPosition++;


                Filter nextFilter = additionalFilters.get(currentPosition - 1);


                if (logger.isDebugEnabled()) {
                    logger.debug(UrlUtils.buildRequestUrl(firewalledRequest) + " at position " + currentPosition + " of "
                        + size + " in additional filter chain; firing Filter: '"
                        + nextFilter.getClass().getSimpleName() + "'");
                }


                nextFilter.doFilter(request, response, this);
            }
        }

View Full Code Here

        checkForDuplicates(FilterSecurityInterceptor.class, filters);
    }


    private void checkForDuplicates(Class<? extends Filter> clazz, List<Filter> filters) {
        for (int i=0; i < filters.size(); i++) {
            Filter f1 = filters.get(i);
            if (clazz.isAssignableFrom(f1.getClass())) {
                // Found the first one, check remaining for another
                for (int j=i+1; j < filters.size(); j++) {
                    Filter f2 = filters.get(j);
                    if (clazz.isAssignableFrom(f2.getClass())) {
                        logger.warn("Possible error: Filters at position " + i + " and " + j + " are both " +
                                "instances of " + clazz.getName());
                        return;
                    }
                }

View Full Code Here

        if(httpFirewall != null) {
            filterChainProxy.setFirewall(httpFirewall);
        }
        filterChainProxy.afterPropertiesSet();


        Filter result = filterChainProxy;
        if(debugEnabled) {
            logger.warn("\n\n" +
                    "********************************************************************\n" +
                    "**********        Security debugging is enabled.       *************\n" +
                    "**********    This may include sensitive information.  *************\n" +

View Full Code Here

                    try {
                        handle = filterInfo.getInstanceFactory().createInstance();
                    } catch (Exception e) {
                        throw UndertowServletMessages.MESSAGES.couldNotInstantiateComponent(filterInfo.getName(), e);
                    }
                    Filter filter = handle.getInstance();
                    filter.init(new FilterConfigImpl(filterInfo, servletContext));
                    this.filter = filter;
                }
            }
        }
        return filter;

View Full Code Here

        Mockito.when(mockRequest.getRequestURL()).thenReturn(requestUrl);
    }


    @Test
    public void testDoFilter() throws Exception {
        Filter filter = new BasicAuthFilter();
        synchronized (StartupProperties.get()) {
            filter.init(mockConfig);
        }


        CurrentUser.authenticate("nouser");
        Assert.assertEquals(CurrentUser.getUser(), "nouser");


        CurrentUser.authenticate("guest");
        Mockito.when(mockRequest.getQueryString()).thenReturn("user.name=guest");
        filter.doFilter(mockRequest, mockResponse, mockChain);
        Assert.assertEquals(CurrentUser.getUser(), "guest");


        CurrentUser.authenticate("nouser");
        Assert.assertEquals(CurrentUser.getUser(), "nouser");
        CurrentUser.authenticate("testuser");
        Mockito.when(mockRequest.getRemoteUser()).thenReturn("testuser");
        filter.doFilter(mockRequest, mockResponse, mockChain);
        Assert.assertEquals(CurrentUser.getUser(), "testuser");
    }

View Full Code Here

        Assert.assertEquals(CurrentUser.getUser(), "testuser");
    }


    @Test
    public void testAnonymous() throws Exception {
        Filter filter = new BasicAuthFilter();


        synchronized (StartupProperties.get()) {
            filter.init(mockConfig);
        }


        CurrentUser.authenticate("nouser");
        Assert.assertEquals(CurrentUser.getUser(), "nouser");


        CurrentUser.authenticate("testuser");
        Mockito.when(mockRequest.getRemoteUser()).thenReturn("testuser");
        filter.doFilter(mockRequest, mockResponse, mockChain);
        Assert.assertEquals(CurrentUser.getUser(), "testuser");
    }

View Full Code Here

        Assert.assertEquals(CurrentUser.getUser(), "testuser");
    }


    @Test
    public void testEmptyUser() throws Exception {
        Filter filter = new BasicAuthFilter();


        synchronized (StartupProperties.get()) {
            filter.init(mockConfig);
        }


        final String userName = System.getProperty("user.name");
        try {
            System.setProperty("user.name", "");


            Mockito.when(mockRequest.getMethod()).thenReturn("POST");
            Mockito.when(mockRequest.getQueryString()).thenReturn("");
            Mockito.when(mockRequest.getRemoteUser()).thenReturn(null);


            HttpServletResponse errorResponse = Mockito.mock(HttpServletResponse.class);
            filter.doFilter(mockRequest, errorResponse, mockChain);
        } finally {
            System.setProperty("user.name", userName);
        }
    }

View Full Code Here

        }
    }


    @Test
    public void testDoFilterForClientBackwardsCompatibility() throws Exception {
        Filter filter = new BasicAuthFilter();


        final String userName = System.getProperty("user.name");
        final String httpAuthType =
                StartupProperties.get().getProperty("falcon.http.authentication.type", "simple");
        try {
            System.setProperty("user.name", "");
            StartupProperties.get().setProperty("falcon.http.authentication.type",
                    "org.apache.falcon.security.RemoteUserInHeaderBasedAuthenticationHandler");


            synchronized (StartupProperties.get()) {
                filter.init(mockConfig);
            }


            Mockito.when(mockRequest.getMethod()).thenReturn("POST");
            Mockito.when(mockRequest.getQueryString()).thenReturn("");
            Mockito.when(mockRequest.getRemoteUser()).thenReturn(null);
            Mockito.when(mockRequest.getHeader("Remote-User")).thenReturn("remote-user");


            filter.doFilter(mockRequest, mockResponse, mockChain);


            Assert.assertEquals(CurrentUser.getUser(), "remote-user");


        } finally {
            System.setProperty("user.name", userName);

View Full Code Here

        throws IOException, ServletException {


        // Call the next filter if there is one
        if (pos < n) {
            ApplicationFilterConfig filterConfig = filters[pos++];
            Filter filter = null;
            try {
                filter = filterConfig.getFilter();
                support.fireInstanceEvent(InstanceEvent.BEFORE_FILTER_EVENT,
                                          filter, request, response);
                
                if( Globals.IS_SECURITY_ENABLED ) {
                    final ServletRequest req = request;
                    final ServletResponse res = response;
                    Principal principal = 
                        ((HttpServletRequest) req).getUserPrincipal();


                    Object[] args = new Object[]{req, res, this};
                    SecurityUtil.doAsPrivilege
                        ("doFilter", filter, classType, args, principal);
                    
                    args = null;
                } else {  
                    filter.doFilter(request, response, this);
                }


                support.fireInstanceEvent(InstanceEvent.AFTER_FILTER_EVENT,
                                          filter, request, response);
            } catch (IOException e) {

View Full Code Here

0 1 2 3 4 5 6 7 8 9

TOP

Related Classes of javax.servlet.Filter

at.ipsquare.commons.servlet.TestHibernateUnitOfWorkFilter

ch.entwine.weblounge.kernel.security.SecurityFilter

ch.entwine.weblounge.kernel.security.SpringSecurityConfigurationService

com.bazaarvoice.dropwizard.caching.CachingBundle

com.bazaarvoice.dropwizard.redirect.RedirectBundle

com.blacklocus.webapp.app.StaticResourceUTF8CharEncodingFilterHolder

com.caucho.server.dispatch.FilterManager

com.caucho.server.dispatch.FilterMapper

com.github.jknack.mwa.ForwardingFilter

com.google.feedserver.server.jetty.Main

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.