Example usage for javax.servlet.http HttpServletRequest getSession

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

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Introduction

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

Prototype

public HttpSession getSession();

Source Link

Document

Returns the current session associated with this request, or if the request does not have a session, creates one.

Usage

From source file:com.utest.webservice.util.SessionUtil.java

public static String extractSession(MessageContext context, boolean insertToResponze) {
    HttpServletRequest req = context.getHttpServletRequest();
    javax.servlet.http.Cookie[] available = req.getCookies();
    String sessionId = null;//from   w w  w  .  j a  va2s .c  om
    if (available != null) {
        for (javax.servlet.http.Cookie ck : available) {
            if (SESSION_NAME.equalsIgnoreCase(ck.getName())) {
                sessionId = ck.getValue();
            }
        }
    }
    if (sessionId == null) {
        HttpSession session = req.getSession();
        sessionId = session.getId();
        if (insertToResponze) {
            javax.servlet.http.Cookie cookie = new javax.servlet.http.Cookie(SESSION_NAME, sessionId);
            context.getHttpServletResponse().addCookie(cookie);
        }
    }
    return sessionId;
}

From source file:edu.stanford.muse.webapp.Accounts.java

/** does account setup and login (and look up default folder if well-known account) from the given request.
 * request params are loginName<N>, password<N>, etc (see loginForm for details).
 * returns an object with {status: 0} if success, or {status: <non-zero>, errorMessage: '... '} if failure.
 * if success and account has a well-known sent mail folder, the returned object also has something like: 
 * {defaultFolder: '[Gmail]/Sent Mail', defaultFolderCount: 1033}
 * accounts on the login page are numbered 0 upwards. */
public static JSONObject login(HttpServletRequest request, int accountNum) throws IOException, JSONException {
    JSONObject result = new JSONObject();

    HttpSession session = request.getSession();
    // allocate the fetcher if it doesn't already exist
    MuseEmailFetcher m = null;//from   www  .  j ava2 s  . com
    synchronized (session) // synchronize, otherwise may lose the fetcher when multiple accounts are specified and are logged in to simult.
    {
        m = (MuseEmailFetcher) JSPHelper.getSessionAttribute(session, "museEmailFetcher");
        boolean doIncremental = request.getParameter("incremental") != null;

        if (m == null || !doIncremental) {
            m = new MuseEmailFetcher();
            session.setAttribute("museEmailFetcher", m);
        }
    }

    // note: the same params get posted with every accountNum
    // we'll update for all account nums, because sometimes account #0 may not be used, only #1 onwards. This should be harmless.
    // we used to do only altemailaddrs, but now also include the name.
    updateUserInfo(request);

    String accountType = request.getParameter("accountType" + accountNum);
    if (Util.nullOrEmpty(accountType)) {
        result.put("status", 1);
        result.put("errorMessage", "No information for account #" + accountNum);
        return result;
    }

    String loginName = request.getParameter("loginName" + accountNum);
    String password = request.getParameter("password" + accountNum);
    String protocol = request.getParameter("protocol" + accountNum);
    //   String port = request.getParameter("protocol" + accountNum);  // we don't support pop/imap on custom ports currently. can support server.com:port syntax some day
    String server = request.getParameter("server" + accountNum);
    String defaultFolder = request.getParameter("defaultFolder" + accountNum);

    if (server != null)
        server = server.trim();

    if (loginName != null)
        loginName = loginName.trim();

    // for these ESPs, the user may have typed in the whole address or just his/her login name
    if (accountType.equals("gmail") && loginName.indexOf("@") < 0)
        loginName = loginName + "@gmail.com";
    if (accountType.equals("yahoo") && loginName.indexOf("@") < 0)
        loginName = loginName + "@yahoo.com";
    if (accountType.equals("live") && loginName.indexOf("@") < 0)
        loginName = loginName + "@live.com";
    if (accountType.equals("stanford") && loginName.indexOf("@") < 0)
        loginName = loginName + "@stanford.edu";
    if (accountType.equals("gmail"))
        server = "imap.gmail.com";

    // add imapdb stuff here.
    boolean imapDBLookupFailed = false;
    String errorMessage = "";
    int errorStatus = 0;

    if (accountType.equals("email") && Util.nullOrEmpty(server)) {
        log.info("accountType = email");

        defaultFolder = "Sent";

        {
            // ISPDB from Mozilla
            imapDBLookupFailed = true;

            String emailDomain = loginName.substring(loginName.indexOf("@") + 1);
            log.info("Domain: " + emailDomain);

            // from http://suhothayan.blogspot.in/2012/05/how-to-install-java-cryptography.html
            // to get around the need for installingthe unlimited strength encryption policy files.
            try {
                Field field = Class.forName("javax.crypto.JceSecurity").getDeclaredField("isRestricted");
                field.setAccessible(true);
                field.set(null, java.lang.Boolean.FALSE);
            } catch (Exception ex) {
                ex.printStackTrace();
            }

            //            URL url = new URL("https://live.mozillamessaging.com/autoconfig/v1.1/" + emailDomain);
            URL url = new URL("https://autoconfig.thunderbird.net/v1.1/" + emailDomain);
            try {
                URLConnection urlConnection = url.openConnection();
                InputStream in = new BufferedInputStream(urlConnection.getInputStream());

                DocumentBuilderFactory dbFactory = DocumentBuilderFactory.newInstance();
                DocumentBuilder dBuilder = dbFactory.newDocumentBuilder();
                Document doc = dBuilder.parse(in);

                NodeList configList = doc.getElementsByTagName("incomingServer");
                log.info("configList.getLength(): " + configList.getLength());

                int i;
                for (i = 0; i < configList.getLength(); i++) {
                    Node config = configList.item(i);
                    NamedNodeMap attributes = config.getAttributes();
                    if (attributes.getNamedItem("type").getNodeValue().equals("imap")) {
                        log.info("[" + i + "] type: " + attributes.getNamedItem("type").getNodeValue());
                        Node param = config.getFirstChild();
                        String nodeName, nodeValue;
                        String paramHostName = "";
                        String paramUserName = "";
                        do {
                            if (param.getNodeType() == Node.ELEMENT_NODE) {
                                nodeName = param.getNodeName();
                                nodeValue = param.getTextContent();
                                log.info(nodeName + "=" + nodeValue);
                                if (nodeName.equals("hostname")) {
                                    paramHostName = nodeValue;
                                } else if (nodeName.equals("username")) {
                                    paramUserName = nodeValue;
                                }
                            }
                            param = param.getNextSibling();
                        } while (param != null);

                        log.info("paramHostName = " + paramHostName);
                        log.info("paramUserName = " + paramUserName);

                        server = paramHostName;
                        imapDBLookupFailed = false;
                        if (paramUserName.equals("%EMAILADDRESS%")) {
                            // Nothing to do with loginName
                        } else if (paramUserName.equals("%EMAILLOCALPART%")
                                || paramUserName.equals("%USERNAME%")) {
                            // Cut only local part
                            loginName = loginName.substring(0, loginName.indexOf('@') - 1);
                        } else {
                            imapDBLookupFailed = true;
                            errorMessage = "Invalid auto configuration";
                        }

                        break; // break after find first IMAP host name
                    }
                }
            } catch (Exception e) {
                Util.print_exception("Exception trying to read ISPDB", e, log);
                errorStatus = 2; // status code = 2 => ispdb lookup failed
                errorMessage = "No automatic configuration available for " + emailDomain
                        + ", please use the option to provide a private (IMAP) server. \nDetails: "
                        + e.getMessage()
                        + ". \nRunning with java -Djavax.net.debug=all may provide more details.";
            }
        }
    }

    if (imapDBLookupFailed) {
        log.info("ISPDB Fail");
        result.put("status", errorStatus);
        result.put("errorMessage", errorMessage);
        // add other fields here if needed such as server name attempted to be looked up in case the front end wants to give a message to the user
        return result;
    }

    boolean isServerAccount = accountType.equals("gmail") || accountType.equals("email")
            || accountType.equals("yahoo") || accountType.equals("live") || accountType.equals("stanford")
            || accountType.equals("gapps") || accountType.equals("imap") || accountType.equals("pop")
            || accountType.startsWith("Thunderbird");

    if (isServerAccount) {
        boolean sentOnly = "on".equals(request.getParameter("sent-messages-only"));
        return m.addServerAccount(server, protocol, defaultFolder, loginName, password, sentOnly);
    } else if (accountType.equals("mbox") || accountType.equals("tbirdLocalFolders")) {
        try {
            String mboxDir = request.getParameter("mboxDir" + accountNum);
            String emailSource = request.getParameter("emailSource" + accountNum);
            // for non-std local folders dir, tbird prefs.js has a line like: user_pref("mail.server.server1.directory-rel", "[ProfD]../../../../../../tmp/tb");
            log.info("adding mbox account: " + mboxDir);
            errorMessage = m.addMboxAccount(emailSource, mboxDir, accountType.equals("tbirdLocalFolders"));
            if (!Util.nullOrEmpty(errorMessage)) {
                result.put("errorMessage", errorMessage);
                result.put("status", 1);
            } else
                result.put("status", 0);
        } catch (MboxFolderNotReadableException e) {
            result.put("errorMessage", e.getMessage());
            result.put("status", 1);
        }
    } else {
        result.put("errorMessage", "Sorry, unknown account type: " + accountType);
        result.put("status", 1);
    }
    return result;
}

From source file:eu.eidas.node.utils.EidasNodeErrorUtil.java

/**
 * Method called by the EidasNode exception handler to manage properly the exception occured
 *
 * @param request - the current http request
 * @param exc     - the exception for which the saml response is to be prepared
 *                <p/>//from ww w . jav  a2s  .com
 *                side effect: exc's samlTokenFail is set to the saml response to return
 * @param source  Enum values defining ProxyService/Connector
 */
public static void prepareSamlResponseFail(final HttpServletRequest request, AbstractEIDASException exc,
        ErrorSource source) {

    try {
        IEIDASSession eidasSession = (IEIDASSession) request.getSession()
                .getAttribute("scopedTarget.serviceSession");
        if (eidasSession == null || eidasSession.isEmpty() || source == ErrorSource.CONNECTOR) {
            eidasSession = (IEIDASSession) request.getSession().getAttribute("scopedTarget.connectorSession");
            prepareSamlResponseFailConnector(request, exc, eidasSession);
            return;
        }
        prepareSamlResponseFailService(request, exc, eidasSession);

    } catch (final Exception e) {
        LOG.info("ERROR : Error while trying to generate error SAMLToken", e.getMessage());
        LOG.debug("ERROR : Error while trying to generate error SAMLToken", e);
    }

}

From source file:com.sapienter.jbilling.server.user.validator.NoUserInfoInPasswordValidator.java

/**
 * Struts validator. This method retrieves the parameters necessary for
 * validating the password passed and calls basicValidation() to verify
 * the value. As such, it only represents a struts wrapper to
 * the core validation routine./*from w  w  w.  ja va  2 s  .c om*/
 * @return
 */
public static boolean validateNoUserInfo(Object bean, ValidatorAction va, Field field, ActionErrors errors,
        HttpServletRequest request, ServletContext application) {

    boolean retVal = true;

    try {

        String value = ValidatorUtils.getValueAsString(bean, field.getProperty());

        if (!GenericValidator.isBlankOrNull(value)) {
            IUserSessionBean user = (IUserSessionBean) Context.getBean(Context.Name.USER_SESSION);
            ContactDTOEx dto = user.getPrimaryContactDTO(
                    (Integer) request.getSession().getAttribute(Constants.SESSION_USER_ID));
            if (dto != null) {
                retVal = basicValidation(dto, value);
            }
        }

    } catch (Exception e) {
        retVal = false;
    }
    if (retVal == false) {
        errors.add(field.getKey(), Resources.getActionError(request, va, field));
    }
    return retVal;
}

From source file:org.hdiv.util.HDIVUtil.java

/**
 * Return the <code>HttpSession</code> object.
 * //from w ww  .  j ava2 s.com
 * @return {@link HttpSession} instance
 */
public static HttpSession getHttpSession() {
    HttpServletRequest request = getHttpServletRequest();
    return request.getSession();
}

From source file:com.mockey.ui.Util.java

/**
 * Saves the LAST message.//from   w w  w .j a v a 2s . c  o  m
 * 
 * @param message
 * @param req
 */
private static void save(String message, String messageKey, HttpServletRequest req) {

    // HISTORY: This method use to save a List of messages
    // for the purpose to display to the end user. But since
    // this solution can be tweak by a head-less client,
    // the list of informative messages to the user became
    // perplexing.
    List<String> msgs = new ArrayList<String>();
    msgs.add(message);
    req.getSession().setAttribute(messageKey, msgs);
}

From source file:org.toobsframework.pres.util.ParameterUtil.java

public static Map buildParameterMap(HttpServletRequest request, boolean compCall) {
    Map params = new HashMap();
    HttpSession session = request.getSession();
    Enumeration attributes = session.getAttributeNames();
    // Session has lowest priority
    while (attributes.hasMoreElements()) {
        String thisAttribute = (String) attributes.nextElement();
        //if (session.getAttribute(thisAttribute) instanceof String) {
        params.put(thisAttribute, session.getAttribute(thisAttribute));
        //}/*from ww w .  j a  v  a 2  s.  c  o  m*/
    }
    // Parameters next highest
    params.putAll(request.getParameterMap());

    // Attributes rule all
    attributes = request.getAttributeNames();
    while (attributes.hasMoreElements()) {
        String thisAttribute = (String) attributes.nextElement();
        if (!excludedParameters.contains(thisAttribute)) {
            if (log.isDebugEnabled()) {
                log.debug("Putting " + thisAttribute + " As " + request.getAttribute(thisAttribute));
            }
            params.put(thisAttribute, request.getAttribute(thisAttribute));
        }
    }
    params.put("httpQueryString", request.getQueryString());
    if (compCall && request.getMethod().equals("POST")) {
        StringBuffer qs = new StringBuffer();
        Iterator iter = request.getParameterMap().entrySet().iterator();
        int i = 0;
        while (iter.hasNext()) {
            Map.Entry entry = (Map.Entry) iter.next();
            String key = (String) entry.getKey();
            String[] value = (String[]) entry.getValue();
            for (int j = 0; j < value.length; j++) {
                if (i > 0)
                    qs.append("&");
                qs.append(key).append("=").append(value[j]);
                i++;
            }
        }
        params.put("httpQueryString", qs.toString());
    }
    return params;
}

From source file:com.krawler.esp.handlers.AuthHandler.java

public static String getUserid(HttpServletRequest request) throws SessionExpiredException {
    String userId = NullCheckAndThrow(request.getSession().getAttribute("userid"),
            SessionExpiredException.USERID_NULL);
    return userId;
}

From source file:com.krawler.esp.handlers.AuthHandler.java

public static String getRole(HttpServletRequest request) throws SessionExpiredException {
    String roleid = NullCheckAndThrow(request.getSession().getAttribute("roleid"),
            SessionExpiredException.USERID_NULL);
    return roleid;
}

From source file:com.krawler.esp.handlers.AuthHandler.java

public static String getCompanyid(HttpServletRequest request) throws SessionExpiredException {
    String userId = NullCheckAndThrow(request.getSession().getAttribute("companyid"),
            SessionExpiredException.USERID_NULL);
    return userId;
}