Java Code Examples for javax.servlet.http.HttpSession#getId()

void unregisterInvalidatedSessions() {
	for (final Map.Entry<String, HttpSession> entry : SESSION_MAP_BY_ID.entrySet()) {
		final HttpSession session = entry.getValue();
		if (session.getId() != null) {
			unregisterSessionIfNeeded(session);
		} else {
			// damned JIRA has sessions with null id, when shuting down
			final String sessionId = entry.getKey();
			SESSION_MAP_BY_ID.remove(sessionId);
		}
	}
	// issue 198: in JIRA 4.4.*, sessionCreated is called two times with different sessionId
	// but with the same attributes in the second than the attributes added in the first,
	// so SESSION_COUNT is periodically counted again
	SESSION_COUNT.set(SESSION_MAP_BY_ID.size());
}
 

/**
 * If the given {@link ServletRequest} is an instance of {@link HttpServletRequest}, this methods extracts the session ID and registers it in the
 * {@link #SESSION_REGISTRY} in order to be accessible for other probes in this thread. In case no session is associated with this request (or if the request is
 * not an instance of {@link HttpServletRequest}), this method returns without any further actions and returns {@link OperationExecutionRecord#NO_SESSION_ID}.
 *
 * @param request
 *            The request.
 *
 * @return The session ID.
 */
protected String registerSessionInformation(final ServletRequest request) {
	String sessionId = OperationExecutionRecord.NO_SESSION_ID;

	if ((request == null) || !(request instanceof HttpServletRequest)) {
		return sessionId;
	}

	final HttpSession session = ((HttpServletRequest) request).getSession(false);
	if (session != null) {
		sessionId = session.getId();
		SESSION_REGISTRY.storeThreadLocalSessionId(sessionId);
	}

	return sessionId;
}
 

/**
 * Remember with servlets each of these is done on a thread from the
 * pool. Therefore it should filter down giving each session its
 * own object with which to slice. In this way if a user decides to
 * do a long running slice, they only block themselves.
 * 
 * TODO User should be able to cancel slice...
 * 
 */
private void doHandle(HttpServletRequest  request,
					  HttpServletResponse response)  throws IOException, ServletException {
	
	HttpSession sess = request.getSession();
	
	SliceRequest slicer=null;
	
	// Assignment of slicer is synched
	synchronized(LOCK) {
		slicer = (SliceRequest)sess.getAttribute("slicer");
		if (slicer==null) {
			slicer = new SliceRequest(sess.getId());
			sess.setAttribute("slicer", slicer);
		}
	}
	
	try {
	    slicer.slice(request, response);
	    
	} catch (Exception ne) {
		ne.printStackTrace();
		response.setContentType("text/html;charset=utf-8");
		response.setStatus(HttpServletResponse.SC_FORBIDDEN);
		response.getWriter().println("<h1>"+ne.getMessage()+"</h1>");
	}
}
 

/**
     * Session Created
     * @param sessionEvent
     */
    @Override
    public void sessionCreated(HttpSessionEvent sessionEvent) {
        // Get the session that was created
        HttpSession session = sessionEvent.getSession();
        // Store something in the session, and log a message
        try {
            if( log.isDebugEnabled() ) {
                log.debug(">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> created sessionEvent=" + sessionEvent);
                log.debug("Session created=" + session.getId());
            }
            String appName = sessionEvent.getSession().getServletContext().getContextPath();
            SessionMonitorMBean sessionMonitorMBean = KhanSessionManager.getInstance(appName).getSessionMonitor();
            if( sessionMonitorMBean != null )
                sessionMonitorMBean.sessionCreated();

            if( session != null && session.getId() != null) {
                SessionId.setKhanSessionId(session.getId(), SessionIdThreadStore.get());
            }
            SessionIdThreadStore.remove();

            if (KhanSessionFilter.getKhanSessionConfig().isAllowDuplicateLogin() == false) {
//                session.setAttribute("khan.uid", SessionLoginManager.getInstance());
                session.setAttribute("khan.uid", null);
            }
            //KhanSessionManager.getInstance(appName).putSessionId(session);

        } catch (Exception e) {
            log.error("Error in setting session attribute: "
                    + e.getMessage(), e);
        }
    }
 

/**
 * Returns a session ID from underlying session.
 *
 * @return a session ID from underlying session, or null if session does not exist.
 */
public String id(){
    HttpServletRequest r = RequestContext.getHttpRequest();
    if(r == null){
        return null;
    }
    HttpSession session = r.getSession(false);
    return session == null ? null : session.getId();
}
 

public static String info(HttpSession s) {
    if (s==null) return "null";
    String hh = getContextPath(s);
    if (Strings.isBlank(hh)) hh = getBundle(s);
    if (Strings.isBlank(hh)) {
        hh = s instanceof Session ? info( ((Session)s).getSessionHandler() ) : "<non-jetty>";
    }
    return ""+s+"["+s.getId()+" @ "+hh+"]";
}
 

@Override
public void sessionCreated(HttpSessionEvent ev) {
	HttpSession session = ev.getSession();
	String id = session.getId();

	sessions.add(session);
	//System.out.println("SESSION: " + id + " was created");
	
}
 

/**
 * Records the access token value and remote address and will also set the session Id if a session
 * already exists (it won't create one).
 *
 * @param request that the authentication request was received from
 */
public CustomOAuth2AuthenticationDetails(HttpServletRequest request) {
  this.tokenValue = (String) request.getAttribute(ACCESS_TOKEN_VALUE);
  this.tokenType = (String) request.getAttribute(ACCESS_TOKEN_TYPE);
  this.remoteAddress = RemoteAddressUtils.getRealIp(request);

  HttpSession session = request.getSession(false);
  this.sessionId = (session != null) ? session.getId() : null;
  StringBuilder builder = new StringBuilder();
  if (remoteAddress != null) {
    builder.append("remoteAddress=").append(remoteAddress);
  }
  if (builder.length() > 1) {
    builder.append(", ");
  }
  if (sessionId != null) {
    builder.append("sessionId=<SESSION>");
    if (builder.length() > 1) {
      builder.append(", ");
    }
  }
  if (tokenType != null) {
    builder.append("tokenType=").append(this.tokenType);
  }
  if (tokenValue != null) {
    builder.append("tokenValue=<TOKEN>");
  }
  this.display = builder.toString();
}
 

protected String localSessionId(final HttpServletRequest request) {
    final String sessionId = Cookies.get(request, sessionIdName);
    if(StringUtils.isNotBlank(sessionId)) {
        return sessionId;
    }
    
    final HttpSession session = request.getSession();
    if(session != null) {
        return session.getId();
    }
    
    throw new NullPointerException("Not found session id.");
}
 

@Override
protected String changeHttpSessionId(boolean create) {
    Request request = this.request;
    HttpSession session = request.getSession(false);
    if (session == null) {
        return request.getSession(true).getId();
    }
    if (!deployment.isTurnOffChangeSessionIdOnLogin()) return request.changeSessionId();
    else return session.getId();
}
 

@Override
public void sessionDestroyed(HttpSessionEvent ev) {
	HttpSession session = ev.getSession();
	String id = session.getId();

	sessions.remove(session);
	//System.out.println("SESSION: " + id + " was destroyed");
	
}
 

/**
 * Returns the final response from the servlet. Note that this method should
 * only be invoked after all processing has been done to the servlet response.
 **/
public WebResponse getServletResponse() throws IOException {
    if (_contextStack.size() != 1) throw new IllegalStateException( "Have not returned from all request dispatchers" );
    if (_webResponse == null) {
        HttpSession session = getRequest().getSession( /* create */ false );
        if (session != null && session.isNew()) {
            Cookie cookie = new Cookie( ServletUnitHttpSession.SESSION_COOKIE_NAME, session.getId() );
            cookie.setPath( _application.getContextPath() );
            getResponse().addCookie( cookie );
        }
        _webResponse = new ServletUnitWebResponse( _client, _frame, _effectiveURL, getResponse(), _client.getExceptionsThrownOnErrorStatus() );
    }
    return _webResponse;
}
 

@Override
protected void doGet(final HttpServletRequest req, final HttpServletResponse resp) throws ServletException, IOException {
    HttpSession session = req.getSession(true);
    String old = session.getId();
    req.changeSessionId();
    String newId = session.getId();
    resp.getWriter().write(old + " "+ newId);
}
 

@RequestMapping(value = "/list.action", method = {RequestMethod.GET, RequestMethod.POST})
public Pollable<ModelAndView> list(ComAdmin admin, UserActivityLogForm listForm, Model model, HttpSession session) {
    String sessionId = session.getId();
    DateTimeFormatter datePickerFormatter = admin.getDateFormatter();
    SimpleDateFormat localTableFormat = admin.getDateTimeFormat();

    FormUtils.syncNumberOfRows(webStorage, ComWebStorage.USERLOG_OVERVIEW, listForm);

    List<AdminEntry> admins = adminService.getAdminEntriesForUserActivityLog(admin);
    List<AdminEntry> adminsFilter = admin.permissionAllowed(Permission.MASTERLOG_SHOW) ? null : admins;

    model.addAttribute("userActions", Arrays.asList(UserActivityLogActions.values()));
    model.addAttribute("admins", admins);
    model.addAttribute("localeTableFormat", localTableFormat);
    AgnUtils.setAdminDateTimeFormatPatterns(admin, model);
    model.addAttribute("defaultDate", LocalDate.now().format(datePickerFormatter));

    LocalDate dateFrom = listForm.getDateFrom().get(LocalDate.now(), datePickerFormatter);
    LocalDate dateTo = listForm.getDateTo().get(LocalDate.now(), datePickerFormatter);

    Map<String, Object> argumentsMap = new HashMap<>();
    argumentsMap.put("sort", listForm.getSort());
    argumentsMap.put("order", listForm.getDir());
    argumentsMap.put("page", listForm.getPage());
    argumentsMap.put("numberOfRows", listForm.getNumberOfRows());
    argumentsMap.put("username", listForm.getUsername());
    argumentsMap.put("dateFrom.date", listForm.getDateFrom().getDate());
    argumentsMap.put("dateTo.date", listForm.getDateTo().getDate());
    argumentsMap.put("description", listForm.getDescription());

    PollingUid pollingUid = PollingUid.builder(sessionId, USER_ACTIVITY_LOG_KEY)
            .arguments(argumentsMap.values().toArray(ArrayUtils.EMPTY_OBJECT_ARRAY))
            .build();

    Callable<ModelAndView> worker = () -> {
        PaginatedListImpl<LoggedUserAction> loggedUserActions =
                userActivityLogService.getUserActivityLogByFilter(
                        admin,
                        listForm.getUsername(),
                        listForm.getUserAction(),
                        dateFrom,
                        dateTo,
                        listForm.getDescription(),
                        listForm.getPage(),
                        listForm.getNumberOfRows(),
                        listForm.getSort(),
                        listForm.getDir(),
                        adminsFilter);
        model.addAttribute(USER_ACTIVITY_LOG_KEY, loggedUserActions);

        return new ModelAndView("useractivitylog_list", model.asMap());
    };

    ModelAndView modelAndView = new ModelAndView("redirect:/administration/useractivitylog/list.action",
            argumentsMap);

    return new Pollable<>(pollingUid, Pollable.DEFAULT_TIMEOUT, modelAndView, worker);
}
 

@Override
public String getRequestedSessionId() {
	HttpSession session = getSession();
	return (session != null ? session.getId() : null);
}
 

private void appendId(final SoyMapData root, final HttpSession session) {
    if (session.getId() != null) {
        root.put(prefix + "id", session.getId());
    }
}
 

@Override
protected String changeSessionId(HttpSession session) {
    Request request = this.request;
    if (!deployment.turnOffChangeSessionIdOnLogin()) return request.changeSessionId();
    else return session.getId();
}
 

protected String changeSessionId(HttpSession session) {
    return session.getId();
}
 

/**
 * Obtains the session ID from the request, or "[none]" if no session present.
 * <p>
 * SCIPIO: 2018-12-11: This no longer forces session creation and now returns "[none]" instead of "unknown",
 * which was inaccurate. Note that this was primarily used for log display, and previously this was miscoded
 * such that it could never actually return "unknown"; therefore, if any code was checking the string "unknown",
 * it never did anything anyway.
 */
public static String getSessionId(HttpServletRequest request) {
    HttpSession session = request.getSession(false); // SCIPIO: use false!
    return (session == null ? "[none]" : session.getId());
}
 

/**
 * SCIPIO: Returns the session ID itself, for log display, without space and prefix; 
 * if no session, returns "[none]"; if hidden, returns "[hidden]".
 * <p>
 * NOTE: If request is available, prefer using {@link #getSessionIdForLog(HttpServletRequest)} instead.
 */
public static String getSessionIdForLog(HttpSession session) {
    return showSessionIdInLog ? (session != null ? session.getId() : "[none]") : "[hidden]";
}