Example usage for javax.servlet.http HttpServletRequest getCookies

List of usage examples for javax.servlet.http HttpServletRequest getCookies

  1. HOME
  2. Java
  3. javax
  4. javax.servlet.http.*
  5. HttpServletRequest
  6. getCookies

Introduction

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

Prototype

public Cookie[] getCookies();

Source Link

Document

Returns an array containing all of the Cookie objects the client sent with this request.

Usage

From source file:cn.vlabs.umt.ui.servlet.AuthorizationCodeServlet.java

/**
 * ????/* w  w w.  ja va 2  s.co m*/
 * @param request
 */
private void dealCoremailUserName(HttpServletRequest request) {
    Cookie[] cs = request.getCookies();
    if (cs != null) {
        for (Cookie c : cs) {
            if ("passport.remember.user".equals(c.getName())) {
                if (StringUtils.isNotEmpty(c.getValue())) {
                    request.setAttribute("userName", c.getValue());
                }
            }
        }
    }
}

From source file:EditImage.java

public void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {

    Security sec = new Security();

    PrintWriter out = response.getWriter();

    // Check to makes sure the user is logged in
    String userid = "";
    Cookie login_cookie = null;/* w  w w .j  a  va2  s .  c o m*/
    Cookie cookie = null;
    Cookie[] cookies = null;
    // Get an array of cookies associated with this domain
    cookies = request.getCookies();
    // If any cookies were found, see if any of them contain a valid login.
    if (cookies != null) {
        for (int i = 0; i < cookies.length; i++) {
            cookie = cookies[i];
            // out.println(cookie.getName()+"<br>");
            // However, we only want one cookie, the one whose name matches
            // the
            // userid that has logged in on this browser.
            if (i != 0 && userid == "") {
                userid = cookie.getName();
            }
        }
    }
    // If no login was detected, redirect the user to the login page.
    if (userid == "") {
        out.println("<a href=login.jsp>Please login to access this site.</a>");
    }
    // Else, we have a valid session.
    else {
        // Gets the photo_id from the Query String
        String photo_id = request.getQueryString();

        // Variables
        String command = "";
        InputStream instream = null;
        Statement stmt = null;
        PreparedStatement updateSub = null;
        PreparedStatement updateLoc = null;
        PreparedStatement updateDate = null;
        PreparedStatement updateDesc = null;
        PreparedStatement updatePrivacy = null;

        // Default variables to add to table
        String subject = null;
        String place = null;
        String timing = null;
        String description = null;
        String permission = null;
        String groupName = null;

        try {

            // Gets the parameters for subject, place, timing, & description
            subject = request.getParameter("subject");
            place = request.getParameter("place");
            timing = request.getParameter("SnapHost_Calendar");
            description = request.getParameter("description");
            permission = request.getParameter("permission");
            groupName = request.getParameter("group");
            response_message = response_message + subject + place + timing + description + "PHOTO ID = "
                    + photo_id;

            // Connect to the database and create a statement
            Connection conn;
            conn = getConnected(drivername, dbstring, username, password);
            stmt = conn.createStatement();
            response_message = response_message + "connection good";

            // Only updates fields that had input
            if (!subject.isEmpty()) {
                updateSub = conn.prepareStatement(
                        "UPDATE images SET subject = \'" + subject + "\' WHERE photo_id = " + photo_id);
                updateSub.executeUpdate();
            }

            if (!place.isEmpty()) {
                updateLoc = conn.prepareStatement(
                        "UPDATE images SET place = \'" + place + "\' WHERE photo_id = " + photo_id);
                updateLoc.executeUpdate();
            }

            if (!timing.isEmpty()) {
                updateDate = conn.prepareStatement("UPDATE images SET timing = to_date('" + timing
                        + "', 'YYYY-MM-DD') WHERE photo_id = " + photo_id);
                updateDate.executeUpdate();
            }

            if (!description.isEmpty()) {
                updateDesc = conn.prepareStatement(
                        "UPDATE images SET description = \'" + description + "\' WHERE photo_id = " + photo_id);
                updateDesc.executeUpdate();
            }
            if (!permission.isEmpty()) {
                // Sets the permissions Value depending on what the user specified
                // Default is private 
                int permissionValue = 2;
                if (permission.equals("everyone")) {
                    permissionValue = 1;
                } else if (permission.equals("useronly")) {
                    permissionValue = 2;
                } else if (permission.equals("group")) {
                    // Set permission value to 0 to indicate no
                    // valid group in the case the user does not
                    // supply a valid group ID.
                    permissionValue = 0;
                    // What we actually want is the group ID
                    String groupid = sec.find_group_id(userid, groupName, conn);
                    // If a matching group ID is found, add it.
                    if (groupid != "") {
                        permissionValue = Integer.parseInt(groupid);
                    }

                }

                updateDesc = conn.prepareStatement("UPDATE images SET permitted = \'" + permissionValue
                        + "\' WHERE photo_id = " + photo_id);
                updateDesc.executeUpdate();
            }

            response_message = "Image Updated!";

        } catch (Exception e) {
            response_message = response_message + "uh oh";
        }
        try {
            // Output response to the client
            response.setContentType("text/html");
            out.println("<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.0 " + "Transitional//EN\">\n" + "<HTML>\n"
                    + "<HEAD><TITLE>Upload Message</TITLE></HEAD>\n" + "<BODY>\n" + "<H1>" + response_message
                    + "</H1>\n" + "</BODY></HTML>");
            out.println("<P><a href=\"GetBigPic?big" + photo_id + "\"> Back To Image </a>");
            out.println("</body>");
            out.println("</html>");
        } catch (Exception e) {
            response_message = response_message + "4";
        }
    }
}

From source file:com.datatorrent.stram.security.StramWSFilter.java

@Override
public void doFilter(ServletRequest req, ServletResponse resp, FilterChain chain)
        throws IOException, ServletException {
    if (!(req instanceof HttpServletRequest)) {
        throw new ServletException("This filter only works for HTTP/HTTPS");
    }/*from   ww  w.  j  a  v  a  2s .c  om*/

    HttpServletRequest httpReq = (HttpServletRequest) req;
    HttpServletResponse httpResp = (HttpServletResponse) resp;
    if (LOG.isDebugEnabled()) {
        LOG.debug("Remote address for request is: " + httpReq.getRemoteAddr());
    }
    String requestURI = httpReq.getRequestURI();
    if (LOG.isDebugEnabled()) {
        LOG.debug("Request path " + requestURI);
    }
    boolean authenticate = true;
    String user = null;
    if (getProxyAddresses().contains(httpReq.getRemoteAddr())) {
        if (httpReq.getCookies() != null) {
            for (Cookie c : httpReq.getCookies()) {
                if (WEBAPP_PROXY_USER.equals(c.getName())) {
                    user = c.getValue();
                    break;
                }
            }
        }
        if (requestURI.equals(WebServices.PATH) && (user != null)) {
            String token = createClientToken(user, httpReq.getLocalAddr());
            if (LOG.isDebugEnabled()) {
                LOG.debug("Create token " + token);
            }
            Cookie cookie = new Cookie(CLIENT_COOKIE, token);
            httpResp.addCookie(cookie);
        }
        authenticate = false;
    }
    if (authenticate) {
        Cookie cookie = null;
        if (httpReq.getCookies() != null) {
            for (Cookie c : httpReq.getCookies()) {
                if (c.getName().equals(CLIENT_COOKIE)) {
                    cookie = c;
                    break;
                }
            }
        }
        boolean valid = false;
        if (cookie != null) {
            if (LOG.isDebugEnabled()) {
                LOG.debug("Verifying token " + cookie.getValue());
            }
            user = verifyClientToken(cookie.getValue());
            valid = true;
            if (LOG.isDebugEnabled()) {
                LOG.debug("Token valid");
            }
        }
        if (!valid) {
            httpResp.sendError(HttpServletResponse.SC_UNAUTHORIZED);
            return;
        }
    }

    if (user == null) {
        LOG.warn("Could not find " + WEBAPP_PROXY_USER + " cookie, so user will not be set");
        chain.doFilter(req, resp);
    } else {
        final StramWSPrincipal principal = new StramWSPrincipal(user);
        ServletRequest requestWrapper = new StramWSServletRequestWrapper(httpReq, principal);
        chain.doFilter(requestWrapper, resp);
    }
}

From source file:com.sourcesense.confluence.servlets.CMISProxyServlet.java

/**
 * Retrieves all of the cookies from the servlet request and sets them on
 * the proxy request//from  w ww .  ja v a 2  s.c  o  m
 *
 * @param httpServletRequest     The request object representing the client's
 *                               request to the servlet engine
 * @param httpMethodProxyRequest The request that we are about to send to
 *                               the proxy host
 */
private void setProxyRequestCookies(HttpServletRequest httpServletRequest, HttpMethod httpMethodProxyRequest) {
    // Get an array of all of all the cookies sent by the client
    Cookie[] cookies = httpServletRequest.getCookies();
    if (cookies == null) {
        return;
    }

    for (Cookie cookie : cookies) {
        cookie.setDomain(stringProxyHost);
        cookie.setPath(httpServletRequest.getServletPath());
        httpMethodProxyRequest.setRequestHeader("Cookie",
                cookie.getName() + "=" + cookie.getValue() + "; Path=" + cookie.getPath());
    }
}

From source file:com.google.gsa.valve.rootAuth.RootAuthorizationProcess.java

/**
 * Deletes all cookies that start with "gsa"
 * /*from w  ww  .  j a v  a  2s. com*/
 * @param request HTTP request
 * @param response HTTP response
 */
public void deleteCookies(HttpServletRequest request, HttpServletResponse response) {

    // Retrieve cookies
    Cookie[] allCookies = request.getCookies();
    try {
        // Protection
        if (allCookies != null) {

            // Look for the authentication cookie
            for (int i = 0; i < allCookies.length; i++) {

                logger.debug("Cookie: " + allCookies[i].getName());

                //look for all the cookies start with "gsa" and delete them
                if ((allCookies[i].getName()).startsWith("gsa")) {

                    Cookie gsaCookie = new Cookie(allCookies[i].getName(), allCookies[i].getValue());

                    gsaCookie.setMaxAge(0);

                    response.addCookie(gsaCookie);

                    // Debug
                    if (logger.isDebugEnabled())
                        logger.debug("GSA cookie: [" + gsaCookie.getName() + " has been deleted ]");

                }

            }

        }
    } catch (Exception e) {
        logger.error("Error when deleting cookies: " + e.getMessage(), e);
    }
}

From source file:de.innovationgate.wgpublisher.filter.WGAFilter.java

private Cookie getCookie(HttpServletRequest request, String name) {
    Cookie[] cookies = request.getCookies();
    if (cookies != null) {
        for (Cookie cookie : cookies) {
            if (cookie.getName().equals(name)) {
                return cookie;
            }//from ww  w.ja va2  s.  c  o  m
        }
    }
    return null;
}

From source file:com.vmware.demo.HomeController.java

@RequestMapping(value = "/sso", method = RequestMethod.GET)
public String createForm(HttpServletRequest request, Locale locale, Model model) {
    if (null != request.getSession().getAttribute(ATTRIBUTE_SAML_CERTIFICATE)) {
        model.addAttribute(ATTRIBUTE_SAML_CERTIFICATE,
                request.getSession().getAttribute(ATTRIBUTE_SAML_CERTIFICATE));
    }/*from ww w.j a  v a  2 s. c o m*/
    if (null != request.getSession().getAttribute(ATTRIBUTE_IDP_URI)) {
        model.addAttribute(ATTRIBUTE_IDP_URI, request.getSession().getAttribute(ATTRIBUTE_IDP_URI));
    } else {
        String cookieValue = null;
        Cookie[] cookies = request.getCookies();
        if (null != cookies) {
            for (Cookie cookie : cookies) {
                if (COOKIE_NAME.equals(cookie.getName())) {
                    cookieValue = cookie.getValue();
                }
            }
        }
        if (null != cookieValue) {
        } else {
            model.addAttribute(ATTRIBUTE_IDP_URI, DEFAULT_SAML_CONSUMER);
        }
    }
    model.addAttribute(ATTRIBUTE_META_DATA, generateMetaData(request));
    model.addAttribute(ATTRIBUTE_RELAY_STATE, getURLWithContextPath(request));
    model.addAttribute("action", "setup");
    return "home";
}

From source file:neu.edu.lab08.HomeController.java

@RequestMapping(value = "/logout", method = RequestMethod.GET)
public String logout(Model model, HttpServletRequest request, HttpServletResponse response) throws Exception {
    Cookie[] cookies = request.getCookies();
    if (cookies != null) {
        for (int i = 0; i < cookies.length; i++) {
            cookies[i].setValue("");
            cookies[i].setPath("/");
            cookies[i].setMaxAge(0);/*from w w  w .  ja  v  a2 s.  c om*/
            response.addCookie(cookies[i]);
        }
    }
    //      model.addAttribute("user", null);
    //      model.addAttribute("messageList", null);
    //      model.addAttribute("contactsList", null);
    //      HttpSession session = request.getSession();
    //        session.setAttribute("username", null);
    return initUserLoginForm(model, request);
}

From source file:org.apache.jsp.sources_jsp.java

public static String getBrowserInfiniteCookie(HttpServletRequest request) {
       Cookie[] cookieJar = request.getCookies();
       if (cookieJar != null) {
           for (Cookie cookie : cookieJar) {
               if (cookie.getName().equals("infinitecookie")) {
                   return cookie.getValue() + ";";
               }/*w  w  w  . j  a v a2 s .c om*/
           }
       }
       return null;
   }

From source file:eu.europeana.core.util.web.ClickStreamLoggerImpl.java

private String printLogAffix(HttpServletRequest request) {
    String ip = request.getRemoteAddr();
    String reqUrl = getRequestUrl(request);
    final User user = ControllerUtil.getUser();
    String userId;/* w w  w . j  a v a2 s. com*/
    if (user != null) {
        userId = user.getEmail(); // todo: is this desirable?  was id.toString()
    } else {
        userId = "";
    }
    String language = ControllerUtil.getLocale(request).toString();
    String userAgent = request.getHeader("User-Agent");
    String referer = request.getHeader("referer");
    Cookie[] cookies = request.getCookies();
    String utma = "";
    String utmb = "";
    String utmc = "";
    String utmz = "";
    String languageCookie = "";
    if (cookies != null) {
        for (Cookie cookie : cookies) {
            if (cookie.getName().equalsIgnoreCase("__utma")) {
                utma = cookie.getValue();
            } else if (cookie.getName().equalsIgnoreCase("__utmb")) {
                utmb = cookie.getValue();
            } else if (cookie.getName().equalsIgnoreCase("__utmc")) {
                utmc = cookie.getValue();
            } else if (cookie.getName().equalsIgnoreCase("__utmz")) {
                utmz = cookie.getValue();
            } else if (cookie.getName()
                    .equalsIgnoreCase("org.springframework.web.servlet.i18n.CookieLocaleResolver.LOCALE")) {
                languageCookie = cookie.getValue();
            }
        }
    }
    PortalTheme theme = themeHandler.getByRequest(request);
    return MessageFormat.format(
            "userId={0}, lang={1}, req={4}, date={2}, ip={3}, user-agent={5}, referer={6}, utma={8}, "
                    + "utmb={9}, utmc={10}, utmz={13}, v={7}, duration={11}, langCookie={12}, defaultLanguage={14}",
            userId, language, new DateTime(), ip, reqUrl, userAgent, referer, VERSION, utma, utmb, utmc,
            ClickStreamLoggerInterceptor.getTimeElapsed(), languageCookie, utmz, theme.getDefaultLanguage());
}