Example usage for javax.servlet.http HttpSession getAttribute

Introduction

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

Prototype

public Object getAttribute(String name);

Source Link

Document

Returns the object bound with the specified name in this session, or null if no object is bound under the name.

Usage

From source file:com.orig.gls.web.category.Categoryw.java

public static void handleMaintainCategory(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    HttpSession session = request.getSession(false);
    session.setAttribute("catadded", false);
    session.setAttribute("catexists", false);
    if ((String) session.getAttribute("uname") != null) {
        String function = request.getParameter("function");
        String categorytype = request.getParameter("categorytype");
        String categorycode = request.getParameter("categorycode");
        String categoryvalue = request.getParameter("categoryvalue");
        switch (function) {
        case "ADD":
            if (!Category.categoryExists(categorycode, categorytype)) {
                Category.addCategories(Bank.getBankId(), categorycode, categorytype, categoryvalue, new Date(),
                        (String) session.getAttribute("uname"), new Date(),
                        (String) session.getAttribute("uname"));
                session.setAttribute("catadded", true);
                session.setAttribute("content_page", "categories/mCategories_a.jsp");
            } else {
                session.setAttribute("catexists", true);
                session.setAttribute("content_page", "categories/mCategories_b.jsp");
            }/*from  w ww .  j a va 2s .  co m*/
            break;
        }
    } else {
        session.setAttribute("content_page", "sessionexp.jsp");
    }
    response.sendRedirect("index.jsp");
}

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From source file:be.fedict.eid.applet.service.impl.AuthenticationChallenge.java

/**
 * Generates a challenge and stores it in the given HTTP session for later
 * consumption.//w w  w  . java2 s.  c om
 * 
 * @param session
 * @return the challenge.
 */
public static byte[] generateChallenge(HttpSession session) {
    AuthenticationChallenge authenticationChallenge = new AuthenticationChallenge();
    if (null != session.getAttribute(AUTHN_CHALLENGE_SESSION_ATTRIBUTE)) {
        LOG.warn("overwriting a previous authentication challenge");
    }
    session.setAttribute(AUTHN_CHALLENGE_SESSION_ATTRIBUTE, authenticationChallenge);
    byte[] challenge = authenticationChallenge.getChallenge();
    return challenge;
}

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From source file:be.fedict.eid.applet.service.impl.AuthenticationChallenge.java

/**
 * Gives back the authentication challenge. This challenge is checked for
 * freshness and can be consumed only once.
 * /*from w  w w  .j a v a2 s.  c o  m*/
 * @param session
 * @param maxMaturity
 * @return
 */
public static byte[] getAuthnChallenge(HttpSession session, Long maxMaturity) {
    AuthenticationChallenge authenticationChallenge = (AuthenticationChallenge) session
            .getAttribute(AUTHN_CHALLENGE_SESSION_ATTRIBUTE);
    if (null == authenticationChallenge) {
        throw new SecurityException("no challenge in session");
    }
    session.removeAttribute(AUTHN_CHALLENGE_SESSION_ATTRIBUTE);
    Date now = new Date();
    if (null == maxMaturity) {
        maxMaturity = DEFAULT_MAX_MATURITY;
    }
    long dt = now.getTime() - authenticationChallenge.getTimestamp().getTime();
    if (dt > maxMaturity) {
        throw new SecurityException("maximum challenge maturity reached");
    }
    byte[] challenge = authenticationChallenge.getChallenge();
    return challenge;
}

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From source file:com.swdouglass.joid.consumer.OpenIdFilter.java

public static String getCurrentUser(HttpSession session) {
    ensureFilterConfiguredProperly();//from w  ww.  j a  va  2  s .com
    String openid = (String) session.getAttribute(OpenIdFilter.OPENID_ATTRIBUTE);
    if (openid != null) {
        return openid;
    }
    // TODO: THIS COOKIE THING CAN'T WORK BECAUSE SOMEONE COULD FAKE IT, NEEDS AN AUTH TOKEN ALONG WITH IT
    return openid;
}

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From source file:gov.nih.nci.cma.web.ajax.RegHelper.java

public static String pReg(String ln, String fn, String em, String in, String ca, String ph, String de) {
    //look @ the captcha
    JSONObject jso = new JSONObject();
    String status = "pass";
    String msg = "";
    WebContext webContext = WebContextFactory.get();
    HttpSession session = webContext.getSession();

    String k = session.getAttribute(nl.captcha.servlet.Constants.SIMPLE_CAPCHA_SESSION_KEY) != null
            ? (String) session.getAttribute(nl.captcha.servlet.Constants.SIMPLE_CAPCHA_SESSION_KEY)
            : null;//from  www.ja  v  a2  s .c  o m

    if (k != null && k.equals(ca.trim())) {

        try {
            //need to clean the generalFeedback field, also put this in the props as a template
            MailProps mp = new MailProps();

            //make sure its only 1 email
            em = em.replace(",", "").replace(";", "");
            //send the mail to APP support
            /*
            String fdbk = fn + " " + ln + " is requesting an account for the CMA Application. \n\n";
            fdbk += "Their email is: " + em + " \n";
            fdbk += "Their institution is: " + in + " \n";
            fdbk += "\n\nThis is an automated email sent from the CMA Application.\n";
            */
            //String fdbk = System.getProperty("cma.register.template.support");
            Map propsMap = (Map) ConfigurationHolder.getFlatConfig();
            String fdbk = (String) propsMap.get("cma.register.template.support");
            fdbk = fdbk.replace("{last_name}", (ln != null) ? ln : "None");
            fdbk = fdbk.replace("{first_name}", (fn != null) ? fn : "None");
            fdbk = fdbk.replace("{email}", (em != null) ? em : "None");
            fdbk = fdbk.replace("{phone}", (ph != null) ? ph : "None");
            fdbk = fdbk.replace("{department}", (de != null) ? de : "None");
            fdbk = fdbk.replace("{institution}", (in != null) ? in : "None");

            mp.setBody(fdbk);
            //the fields below should be in a props file
            mp.setSmtp((String) propsMap.get("cma.feedback.mailSMPT"));
            mp.setSubject((String) propsMap.get("cma.register.mailSubject.support"));
            mp.setMailTo((String) propsMap.get("cma.register.mailTo.support"));
            mp.setMailFrom((String) propsMap.get("cma.feedback.mailFrom"));

            Mail.sendMail(mp);

            //send the mail to the user
            mp = new MailProps();
            fdbk = (String) propsMap.get("cma.register.template.user");
            fdbk = fdbk.replace("{last_name}", (ln != null) ? ln : "None");
            fdbk = fdbk.replace("{first_name}", (fn != null) ? fn : "None");
            /*
             fdbk = "Dear " + fn + " " + ln + ",\n Thanks for registering for access to the CMA Application.  You will receive your official account information via email shortly.  Please contact ncicb@pop.nci.nih.gov for further assistance.\n";
            fdbk += "\n\nSincerely,\n-The CMA Team";
            */
            mp.setBody(fdbk);
            mp.setSmtp((String) propsMap.get("cma.feedback.mailSMPT"));
            mp.setSubject((String) propsMap.get("cma.register.mailSubject.user"));
            mp.setMailTo(em.trim());
            mp.setMailFrom((String) propsMap.get("cma.feedback.mailFrom"));

            Mail.sendMail(mp);
        }

        catch (ValidationException e) {
            logger.error("mail did not send from regHelper");
            logger.error(e);
            status = "failed";
            msg = "SEND_FAILED";
        } catch (Exception e) {
            logger.error("mail did not send from regHelper");
            logger.error(e);
            status = "failed";
            msg = "SEND_FAILED_GENERIC";
        }
    } else {
        status = "fail";
        msg = "BAD_CAPTCHA";
    }

    jso.put("status", status);
    jso.put("msg", msg);

    if (status.equals("pass")) {
        // Uncomment the two lines below to enable login after registration (more steps are needed).
        // Should change the login parameters too
        //jso.put("un", "RBTuser");
        //jso.put("ps", "RBTpass");
    }

    return jso.toString();
}

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From source file:com.bluexml.side.Framework.alfresco.shareLanguagePicker.CustomDispatcherServlet.java

public static void setLanguageFromLayoutParam(HttpServletRequest req) {
    String urlLang = req.getParameter("shareLang");
    HttpSession currentSession = req.getSession();
    String sessionLang = (String) currentSession.getAttribute("shareLang");

    //1st option: Select the url param shareLang
    if (urlLang != null) {
        I18NUtil.setLocale(I18NUtil.parseLocale(urlLang));
        currentSession.setAttribute("shareLang", urlLang);
    } else if (sessionLang != null) {
        I18NUtil.setLocale(I18NUtil.parseLocale(sessionLang));
    } else {//  w w  w  .j a v  a2s  .c o  m
        // set language locale from browser header
        String acceptLang = req.getHeader("Accept-Language");
        if (acceptLang != null && acceptLang.length() != 0) {
            StringTokenizer t = new StringTokenizer(acceptLang, ",; ");
            // get language and convert to java locale format
            String language = t.nextToken().replace('-', '_');
            I18NUtil.setLocale(I18NUtil.parseLocale(language));
        }
    }
}

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From source file:com.tn.exam.util.web.springside.Struts2Utils.java

/**
 * ?HttpSessionAttribute.//from w ww .ja  v a2  s.  c  o m
 */
public static Object getSessionAttribute(String name) {
    HttpSession session = getSession(false);
    return (session != null ? session.getAttribute(name) : null);
}

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From source file:edu.cornell.mannlib.vedit.beans.LoginStatusBean.java

/**
 * Get the bean from this session, or a dummy bean if the user is not logged
 * in. Never returns null.//from  w w w  . ja  va 2s.c  o  m
 */
public static LoginStatusBean getBean(HttpSession session) {
    if (session == null) {
        return DUMMY_BEAN;
    }

    Object o = session.getAttribute(ATTRIBUTE_NAME);
    if (o == null) {
        return DUMMY_BEAN;
    }

    if (!(o instanceof LoginStatusBean)) {
        log.warn("Tried to get login status bean, but found an instance of " + o.getClass().getName() + ": "
                + o);
        return DUMMY_BEAN;
    }

    return (LoginStatusBean) o;
}

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From source file:com.ixcode.framework.model.lookup.LookupHandler.java

public static LookupContext getLookupContext(HttpSession session) {
    if (session.getAttribute(SESSION_ATTR_LOOKUP_CONTEXT) == null) {
        throw new IllegalStateException(
                "Could not locate attribute '" + SESSION_ATTR_LOOKUP_CONTEXT + "' in session");
    }//from w  ww  . j a  v  a2  s .  c  om
    return (LookupContext) session.getAttribute(SESSION_ATTR_LOOKUP_CONTEXT);
}

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From source file:com.orangeleap.common.security.CasUtil.java

public static Authentication getAuthenticationToken() {
    HttpServletRequest request = OrangeLeapRequestLocal.getRequest();
    if (request == null)
        return null;
    HttpSession session = request.getSession();
    if (session == null)
        return null;
    SecurityContextImpl si = (SecurityContextImpl) session
            .getAttribute(HttpSessionContextIntegrationFilter.SPRING_SECURITY_CONTEXT_KEY);
    if (si == null)
        return null;
    return si.getAuthentication();
}

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