Example usage for javax.servlet FilterChain doFilter

Introduction

In this page you can find the example usage for javax.servlet FilterChain doFilter.

Prototype

public void doFilter(ServletRequest request, ServletResponse response) throws IOException, ServletException;

Source Link

Document

Causes the next filter in the chain to be invoked, or if the calling filter is the last filter in the chain, causes the resource at the end of the chain to be invoked.

Usage

From source file:org.appverse.web.framework.backend.api.helpers.security.RPCTimeoutRedirectFilter.java

@Override
public void doFilter(final ServletRequest request, final ServletResponse response, final FilterChain chain)
        throws IOException, ServletException {
    try {//from www.  j a  v a2s  . c o m
        chain.doFilter(request, response);

        logger.debug("Chain processed normally");
    } catch (IOException ex) {
        throw ex;
    } catch (Exception ex) {
        Throwable[] causeChain = throwableAnalyzer.determineCauseChain(ex);
        RuntimeException ase = (AuthenticationException) throwableAnalyzer
                .getFirstThrowableOfType(AuthenticationException.class, causeChain);

        if (ase == null) {
            ase = (AccessDeniedException) throwableAnalyzer.getFirstThrowableOfType(AccessDeniedException.class,
                    causeChain);
        }

        if (ase != null) {
            if (ase instanceof AuthenticationException) {
                String rpcContentType = ((HttpServletRequest) request).getHeader("Content-Type");

                if (rpcContentType != null && rpcContentType.contains(GWT_RPC_CONTENT_TYPE)) {
                    logger.info("gwt-rpc call detected, send {} error code",
                            this.customSessionExpiredErrorCode);
                    HttpServletResponse resp = (HttpServletResponse) response;
                    resp.sendError(this.customSessionExpiredErrorCode);
                } else {
                    logger.info("Redirect to login page");
                    throw ase;
                }
            } else if (ase instanceof AccessDeniedException) {

                if (authenticationTrustResolver
                        .isAnonymous(SecurityContextHolder.getContext().getAuthentication())) {
                    logger.info("User session expired or not logged in yet");

                    if (SecurityContextHolder.getContext().getAuthentication() == null) {
                        logger.debug("SecurityContextHolder.getContext().getAuthentication() is NULL"
                                + SecurityContextHolder.getContext().getAuthentication());
                    } else {
                        logger.debug(new StringBuffer().append(
                                "SecurityContextHolder.getContext().getAuthentication().getPrincipal(): ")
                                .append(SecurityContextHolder.getContext().getAuthentication().getPrincipal())
                                .toString());
                        logger.debug(new StringBuffer().append(
                                "SecurityContextHolder.getContext().getAuthentication().getAuthorities(): ")
                                .append(SecurityContextHolder.getContext().getAuthentication().getAuthorities())
                                .toString());
                        logger.debug(new StringBuffer().append(
                                "SecurityContextHolder.getContext().getAuthentication().getCredentials(): ")
                                .append(SecurityContextHolder.getContext().getAuthentication().getCredentials())
                                .toString());
                        logger.debug(new StringBuffer()
                                .append("SecurityContextHolder.getContext().getAuthentication().getDetails(): ")
                                .append(SecurityContextHolder.getContext().getAuthentication().getDetails())
                                .toString());
                        logger.debug(new StringBuffer().append(
                                "SecurityContextHolder.getContext().getAuthentication().isAuthenticated(): ")
                                .append(SecurityContextHolder.getContext().getAuthentication()
                                        .isAuthenticated())
                                .toString());
                    }

                    String rpcContentType = ((HttpServletRequest) request).getHeader("Content-Type");

                    if (rpcContentType != null && rpcContentType.contains(GWT_RPC_CONTENT_TYPE)) {
                        logger.info("gwt-rpc call detected, send {} error code",
                                this.customSessionExpiredErrorCode);
                        HttpServletResponse resp = (HttpServletResponse) response;
                        resp.sendError(this.customSessionExpiredErrorCode);

                    } else {
                        logger.info("Redirect to login page");
                        throw ase;
                    }
                } else {
                    throw ase;
                }
            }
        }

    }
}

From source file:com.github.nblair.web.ProfileConditionalDelegatingFilterProxy.java

@Override
public void doFilter(ServletRequest request, ServletResponse response, FilterChain filterChain)
        throws ServletException, IOException {
    if (requiredProfilesAreActive()) {
        super.doFilter(request, response, filterChain);
    } else {//from w w  w  .  j ava2 s .  c o m
        filterChain.doFilter(request, response);
    }
}

From source file:cn.vlabs.duckling.vwb.PromitionLogFilter.java

@Override
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
        throws IOException, ServletException {

    if (!(request instanceof HttpServletRequest)) {
        chain.doFilter(request, response);
        return;//from  www .j av a2s. c  o  m
    }

    HttpServletRequest httpRequest = (HttpServletRequest) request;
    String serverName = request.getServerName();
    if (!StringUtils.equals(serverName,
            VWBContext.getContainer().getDomainService().getSiteDefaultDomain(ADMIN_SITE_ID))) {
        chain.doFilter(request, response);
        return;
    }

    HttpSession session = httpRequest.getSession();
    String promotionHost = (String) session.getAttribute(PROMOTION_HOST);

    String requestUrl = httpRequest.getRequestURI();
    if (StringUtils.equals(requestUrl, createUrl)) {
        logCreateJson(promotionHost, requestUrl);
    }

    if (StringUtils.isNotBlank(promotionHost)) {
        chain.doFilter(request, response);
        return;
    }

    String paramRef = request.getParameter(PARAM_REF);

    if (StringUtils.isNotBlank(paramRef)) {
        session.setAttribute(PROMOTION_HOST, paramRef);
        logAccessJson("", paramRef, paramRef, requestUrl);
        chain.doFilter(request, response);
        return;
    }

    String referer = httpRequest.getHeader("Referer");
    String referHost = getRefererHost(referer);
    if (StringUtils.isNotBlank(referHost)) {
        session.setAttribute(PROMOTION_HOST, getRefererNameByHost(referHost));
        logAccessJson(referer, referHost, getRefererNameByHost(referHost), requestUrl);
        chain.doFilter(request, response);
    }

}

From source file:com.npower.dm.tracking.servlet.AccessTrackingFilter.java

public void doFilter(ServletRequest request, ServletResponse response, FilterChain filterChain) {
    try {//from  ww  w .  jav  a2  s .  c  o  m
        if (request instanceof HttpServletRequest) {
            HttpServletRequest req = (HttpServletRequest) request;
            this.tracker4Access.log(req);
        }
        filterChain.doFilter(request, response);
    } catch (ServletException sx) {
        filterConfig.getServletContext().log(sx.getMessage());
        log.error(sx.getMessage(), sx);
        log.error(sx.getMessage(), sx.getCause());
    } catch (Throwable ex) {
        filterConfig.getServletContext().log(ex.getMessage());
        log.error(ex.getMessage(), ex);
    } finally {
    }
}

From source file:io.neba.core.resourcemodels.caching.RequestScopedResourceModelCache.java

/**
 * {@inheritDoc}//from  w  ww .j a  va2s  . co m
 */
@Override
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
        throws IOException, ServletException {
    if (!this.configuration.enabled()) {
        chain.doFilter(request, response);
        return;
    }

    if (!(request instanceof SlingHttpServletRequest)) {
        throw new IllegalStateException(
                "Expected a " + SlingHttpServletRequest.class.getName() + ", but got: " + request + ".");
    }

    final SlingHttpServletRequest slingHttpServletRequest = (SlingHttpServletRequest) request;
    this.requestHolder.set(slingHttpServletRequest);
    this.cacheHolder.set(new HashMap<>(1024));

    try {
        chain.doFilter(slingHttpServletRequest, response);
    } finally {
        this.cacheHolder.remove();
        this.requestHolder.remove();
    }
}

From source file:org.opendatakit.security.spring.BasicAuthenticationFilter.java

@Override
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
        throws IOException, ServletException {
    if (SecurityContextHolder.getContext().getAuthentication() == null) {
        impl.doFilter(request, response, chain);
    } else {//from w w  w . j  ava  2s  .  c  o  m
        chain.doFilter(request, response);
    }
}

From source file:org.zht.framework.filter.UserAccessLogFilter.java

@Override
public void doFilter(ServletRequest request, ServletResponse response, FilterChain filterChain)
        throws IOException, ServletException {
    HttpServletRequest httpRequest = (HttpServletRequest) request;
    String requestUrl = httpRequest.getServletPath();

    if (isIgnorUrl(requestUrl)) {
        filterChain.doFilter(request, response);
        return;//from   www  . j a  v a2 s.c  om
    } //?
    OperationLog operationLog = LogUtil.genOperationLog(httpRequest);
    if (isPersistToDataBase) {
        if (operationLog != null) {
            try {
                operateLogService.$base_save(operationLog);
            } catch (Exception e) {

            }

        }
    }
    filterChain.doFilter(request, response);
}

From source file:com.isalnikov.config.auth.UserAuthorizationFilter.java

@Override
public void doFilter(ServletRequest req, ServletResponse resp, FilterChain chain)
        throws IOException, ServletException {
    HttpServletRequest request = (HttpServletRequest) req;
    if (RequestMethod.POST.name().equals(request.getMethod())) {
        super.doFilter(req, resp, chain);
    } else {/*from  w ww  . j  a v a2 s .  c om*/
        chain.doFilter(req, resp);

    }
}

From source file:io.specto.hoverfly.recorder.HoverflyFilter.java

@Override
public void doFilter(final ServletRequest servletRequest, final ServletResponse servletResponse,
        final FilterChain filterChain) throws IOException, ServletException {

    HttpServletResponseCopier responseCopier = new HttpServletResponseCopier(
            (HttpServletResponse) servletResponse);

    try {/*ww w . j a  va 2s. c  o  m*/
        filterChain.doFilter(servletRequest, responseCopier);
        responseCopier.flushBuffer();
    } finally {
        final HoverflyRecording.HoverFlyRequest hoverFlyRequest = recordRequest(
                (HttpServletRequest) servletRequest);
        final HoverflyRecording.HoverFlyResponse hoverFlyResponse = recordResponse(responseCopier);
        hoverflyRecordings.add(new HoverflyRecording(hoverFlyRequest, hoverFlyResponse));
    }
}

From source file:com.sivalabs.jcart.admin.security.PostAuthorizationFilter.java

@Override
protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain chain)
        throws ServletException, IOException {
    String uri = request.getRequestURI();
    if (!isIgnorableURI(uri)) {
        String menu = MenuConfiguration.getMatchingMenu(uri);
        request.setAttribute("CURRENT_MENU", menu);
    }/*from  ww  w  .ja  v a  2s. c o  m*/
    chain.doFilter(request, response);
}