Example usage for javax.servlet.http HttpServletRequest getAttribute

Introduction

In this page you can find the example usage for javax.servlet.http HttpServletRequest getAttribute.

Prototype

public Object getAttribute(String name);

Source Link

Document

Returns the value of the named attribute as an Object, or null if no attribute of the given name exists.

Usage

From source file:testapp.CsrfTokenResponseHeaderBindingFilter.java

@Override
protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response,
        javax.servlet.FilterChain filterChain) throws ServletException, IOException {
    CsrfToken token = (CsrfToken) request.getAttribute(REQUEST_ATTRIBUTE_NAME);
    Enumeration<String> e = request.getAttributeNames();

    while (e.hasMoreElements()) {
        String param = (String) e.nextElement();
        System.out.println(param);
    }/*from www  .  j av a  2s .  c  o m*/

    if (token != null) {
        response.setHeader(RESPONSE_HEADER_NAME, token.getHeaderName());
        response.setHeader(RESPONSE_PARAM_NAME, token.getParameterName());
        response.setHeader(RESPONSE_TOKEN_NAME, token.getToken());

        response.addCookie(new Cookie("XSRF-TOKEN", token.getToken()));
    }

    filterChain.doFilter(request, response);
}

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From source file:X509Snoop.java

public void doGet(HttpServletRequest req, HttpServletResponse res) throws ServletException, IOException {
    res.setContentType("text/plain");
    PrintWriter out = res.getWriter();

    X509Certificate[] certs = (X509Certificate[]) req.getAttribute("javax.servlet.request.X509Certificate");
    if (certs != null) {
        for (int i = 0; i < certs.length; i++) {
            out.println("Client Certificate [" + i + "] = " + certs[i].toString());
        }/*  ww  w. ja v  a 2  s .  c om*/
    } else {
        if ("https".equals(req.getScheme())) {
            out.println("This was an HTTPS request, " + "but no client certificate is available");
        } else {
            out.println("This was not an HTTPS request, " + "so no client certificate is available");
        }
    }
}

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From source file:com.berwickheights.spring.mvc.controller.ErrorPageController.java

@Override
protected ModelAndView handleRequestInternal(HttpServletRequest request, HttpServletResponse response)
        throws Exception {
    Map<String, Object> args = new HashMap<String, Object>();

    Throwable t = (Throwable) request.getAttribute("javax.servlet.error.exception");
    if (t != null) {
        LogFactory.getLog("ErrorPage").error("Exception caught by error page", t);
    } else if ("500".equals(request.getAttribute("javax.servlet.error.status_code"))) {
        LogFactory.getLog("ErrorPage")
                .error("An internal error (500) has occurred but no Exception object was found in request");
    }//w  w w  . jav a  2s  . com

    if (request.getAttribute("javax.servlet.error.status_code") != null) {
        args.put("statusCode", request.getAttribute("javax.servlet.error.status_code"));
    } else {
        args.put("statusCode", request.getParameter("err"));
    }
    return new ModelAndView(getViewName(), "args", args);
}

---

From source file:com.sfs.whichdoctor.export.prepare.TrainingSummaryExportHandler.java

/**
 * Gets the display options./*from ww w. j a v  a 2  s .c  om*/
 *
 * @param request the request
 *
 * @return the display options
 */
public final BuilderBean getDisplayOptions(final HttpServletRequest request) {
    BuilderBean display = new BuilderBean();

    String style = (String) request.getAttribute("Style");

    if (StringUtils.equalsIgnoreCase(style, "basic")) {
        // Set display bean options
        display.setParameter("MIN", true);
        display.setParameter("Person's Name", true);
        display.setParameter("Also Training Under", true);
        display.setParameter("Total Accreditation", true);
        display.setParameter("Rotation Description", true);
        display.setParameter("Start Date", true);
        display.setParameter("End Date", true);
        display.setParameter("Training Time", true);
        display.setParameter("Training Months", true);
        display.setParameter("Supervisor(s)", true);
        display.setParameter("Workplace(s)", true);
    } else {
        // Set display bean options
        display.setParameter("MIN", true);
        display.setParameter("Person's Name", true);
        display.setParameter("Preferred Name", true);
        display.setParameter("Last Name", true);
        display.setParameter("Membership Status", true);
        display.setParameter("Membership Type", true);
        display.setParameter("Also Training Under", true);
        display.setParameter("Total Accreditation", true);
        display.setParameter("Rotation Description", true);
        display.setParameter("Rotation Status", true);
        display.setParameter("Start Date", true);
        display.setParameter("End Date", true);
        display.setParameter("Training Time", true);
        display.setParameter("Training Months", true);
        display.setParameter("Training Days", true);
        display.setParameter("Supervisor(s)", true);
        display.setParameter("Workplace(s)", true);
    }
    return display;
}

---

From source file:com.github.lynxdb.server.api.http.Interceptor.java

@Override
public void afterCompletion(HttpServletRequest _request, HttpServletResponse _response, Object _handler,
        Exception _ex) {//from   w  ww  .j av a 2s.co  m

    long time = System.currentTimeMillis() - (long) _request.getAttribute("startTime");

    int status = _response.getStatus();

    if (status < 400) {
        if (_request.getRequestURI().startsWith("/api/query")) {
            monitor.queryOK.incrementAndGet();
            monitor.queryLatencies.add((int) time);
        } else if (_request.getRequestURI().startsWith("/api/put")) {
            monitor.putOK.incrementAndGet();
            monitor.putLatencies.add((int) time);
        } else {
            monitor.httpLatencies.add((int) time);
        }
        monitor.http2xx.incrementAndGet();
    } else {
        if (_request.getRequestURI().startsWith("/api/query")) {
            monitor.queryFAIL.incrementAndGet();
        } else if (_request.getRequestURI().startsWith("/api/put")) {
            monitor.putFAIL.incrementAndGet();
        }
        if (status < 500) {
            monitor.http4xx.incrementAndGet();
        } else {
            monitor.http5xx.incrementAndGet();
        }
    }
}

---

From source file:eu.trentorise.game.api.rest.AuthorizationInterceptor.java

@Override
public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler)
        throws Exception {
    @SuppressWarnings("unchecked")
    Map<String, String> pathVariables = (Map<String, String>) request
            .getAttribute(HandlerMapping.URI_TEMPLATE_VARIABLES_ATTRIBUTE);

    String gameId = (String) pathVariables.get("gameId");
    String user = identityLookup.getName();
    boolean isOk = permissionManager.checkGamePermission(user, gameId);
    if (!isOk) {/* w  w w  .  jav a 2s . c om*/
        response.sendError(HttpServletResponse.SC_FORBIDDEN, "access not permitted");
    }
    return isOk;
}

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From source file:het.springapp.security.CsrfTokenGeneratorFilter.java

@Override
protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response,
        FilterChain filterChain) throws ServletException, IOException {
    //Create CSRF Token from request param
    CsrfToken token = (CsrfToken) request.getAttribute("_csrf");
    //Set up CSRF Response Headers for: HEADER, TOKEN & PARAM
    //response.setHeader("X-CSRF-HEADER", token.getHeaderName());
    //response.setHeader("X-CSRF-PARAM", token.getParameterName());
    // response.setHeader("X-CSRF-TOKEN", token.getToken());

    Cookie cookie = new Cookie("X-CSRF-TOKEN", token.getToken());
    cookie.setPath("/");
    response.addCookie(cookie);/*from  ww w  .  j av a  2s .  c  om*/
    //Filter
    filterChain.doFilter(request, response);
}

---

From source file:com.pearson.pdn.demos.chainoflearning.CalendarServlet.java

@Override
protected String getUserId(HttpServletRequest req) throws ServletException, IOException {
    // account for a forced re-register from doGet
    if (req.getAttribute("email") != null) {
        return (String) req.getAttribute("email");
    }/* w w  w  . java2s  .  co  m*/

    // return user ID
    String email = req.getParameter("e");
    String verifyCode = req.getParameter("v");

    if (email != null && verifyCode != null) {
        // TODO - do this better. auth will not be in the session
        HttpSession session = req.getSession();
        if (session != null) {
            String auth = (String) session.getAttribute("auth");

            String authMatch = Base64.encodeBase64String((email + ":" + verifyCode).getBytes());
            if (auth.equals(authMatch)) {
                session.removeAttribute("auth");
                session.setAttribute("email", email);
                return email;
            }
        }
    }

    return null;
}

---

From source file:grails.plugin.cache.web.filter.AbstractFilter.java

/**
 * Filters can be disabled programmatically by adding a {@link #NO_FILTER}
 * parameter to the request. This parameter is normally added to make
 * RequestDispatcher include and forwards work.
 *
 * @param httpRequest the request/*w  ww  .  j a v a2  s  .  com*/
 * @return true if NO_FILTER is not set.
 */
protected boolean filterNotDisabled(final HttpServletRequest request) {
    return request.getAttribute(NO_FILTER) == null;
}

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From source file:gov.nih.nci.cacis.xds.auth.axis.AbstractCacisXdsHandler.java

/**
 * //from w w w . java  2  s .c o  m
 * @param msgContext Accepts the axis2 message context
 * @return returns the SubjectDN present in the x509 certificate presented by client.
 */
protected String getSubjectDN(MessageContext msgContext) {

    final HttpServletRequest req = (HttpServletRequest) msgContext
            .getProperty(HTTPConstants.MC_HTTP_SERVLETREQUEST);

    final X509Certificate[] certificate = (X509Certificate[]) req
            .getAttribute("javax.servlet.request.X509Certificate");
    if (certificate == null) {
        LOG.debug("javax.servlet.request.X509Certificate NOT AVAILABLE");
    } else {
        final Principal clientDN = certificate[0].getSubjectDN(); // certificate[0] is the end of the chain.
        if (clientDN != null) {
            return clientDN.getName();
        }
    }
    return null;
}

---

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