Examples with SessionInfo org.olat.core.util.SessionInfo used on opensource projects

Example 1 with SessionInfo

use of org.olat.core.util.SessionInfo in project OpenOLAT by OpenOLAT.

the class StatusWebservice method getSystemSummaryVO.

/**
 * Return the statistics about runtime: uptime, classes loaded, memory
 * summary, threads count...
 *
 * @response.representation.200.qname {http://www.example.com}runtimeVO
 * @response.representation.200.mediaType application/xml, application/json
 * @response.representation.200.doc The version of the instance
 * @response.representation.200.example {@link org.olat.restapi.system.vo.Examples#SAMPLE_RUNTIMEVO}
 * @response.representation.401.doc The roles of the authenticated user are not sufficient
 * @param request The HTTP request
 * @return The informations about runtime, uptime, classes loaded, memory summary...
 */
@GET
@Produces({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON })
public Response getSystemSummaryVO() {
    StatusVO stats = new StatusVO();
    // File
    try {
        long startFile = System.nanoTime();
        File infoFile = setInfoFiles("ping");
        WorkThreadInformations.unset();
        stats.setWriteFileInMilliseconds(CodeHelper.nanoToMilliTime(startFile));
        stats.setWriteFile(infoFile.exists());
        infoFile.delete();
    } catch (Exception e) {
        stats.setWriteFile(false);
        stats.setWriteFileInMilliseconds(-1l);
        log.error("", e);
    }
    // Datebase
    try {
        stats.setWriteDb(true);
        PropertyManager propertyManager = CoreSpringFactory.getImpl(PropertyManager.class);
        List<Property> props = propertyManager.findProperties((Identity) null, (BusinessGroup) null, PING_RESOURCE, PING_REF, PING_REF);
        if (props != null && props.size() > 0) {
            for (Property prop : props) {
                propertyManager.deleteProperty(prop);
            }
            DBFactory.getInstance().commit();
        }
        long startDB = System.nanoTime();
        Property prop = propertyManager.createPropertyInstance(null, null, PING_RESOURCE, PING_REF, PING_REF, 0f, 0l, "-", "-");
        DBFactory.getInstance().commit();
        stats.setWriteDbInMilliseconds(CodeHelper.nanoToMilliTime(startDB));
        propertyManager.deleteProperty(prop);
        DBFactory.getInstance().commit();
    } catch (Exception e) {
        stats.setWriteDb(false);
        stats.setWriteDbInMilliseconds(-1l);
        log.error("", e);
    }
    // Secure authenticated user
    UserSessionManager sessionManager = CoreSpringFactory.getImpl(UserSessionManager.class);
    Set<UserSession> userSessions = sessionManager.getAuthenticatedUserSessions();
    int secureAuthenticatedCount = 0;
    for (UserSession usess : userSessions) {
        SessionInfo sessInfo = usess.getSessionInfo();
        if (sessInfo.isWebDAV() || sessInfo.isREST()) {
        // 
        } else if (sessInfo.isSecure()) {
            secureAuthenticatedCount++;
        }
    }
    stats.setSecureAuthenticatedCount(secureAuthenticatedCount);
    // Concurrent dispatch threads
    SessionStatsManager sessionStatsManager = CoreSpringFactory.getImpl(SessionStatsManager.class);
    stats.setConcurrentDispatchThreads(sessionStatsManager.getConcurrentCounter());
    return Response.ok(stats).build();
}

Example 2 with SessionInfo

use of org.olat.core.util.SessionInfo in project OpenOLAT by OpenOLAT.

the class AuthenticatedDispatcher method execute.

/**
 * Main method called by OpenOLATServlet. This processess all requests for
 * authenticated users.
 *
 * @param request
 * @param response
 * @param uriPrefix
 */
@Override
public void execute(HttpServletRequest request, HttpServletResponse response) {
    String uriPrefix = DispatcherModule.getLegacyUriPrefix(request);
    UserSession usess = CoreSpringFactory.getImpl(UserSessionManager.class).getUserSession(request);
    UserRequest ureq = null;
    try {
        // upon creation URL is checked for
        ureq = new UserRequestImpl(uriPrefix, request, response);
    } catch (NumberFormatException nfe) {
        // a 404 message must be shown -> e.g. robots correct their links.
        if (log.isDebug()) {
            log.debug("Bad Request " + request.getPathInfo());
        }
    }
    boolean auth = usess.isAuthenticated();
    if (!auth) {
        String guestAccess = ureq.getParameter(GUEST);
        if (guestAccess == null || !CoreSpringFactory.getImpl(LoginModule.class).isGuestLoginEnabled()) {
            String businessPath = extractBusinessPath(ureq, request, uriPrefix);
            if (businessPath != null) {
                usess.putEntryInNonClearedStore(AUTHDISPATCHER_BUSINESSPATH, businessPath);
            }
            redirectToDefaultDispatcher(request, response);
            return;
        } else if (guestAccess.equals(TRUE)) {
            // try to log in as anonymous
            // use the language from the lang parameter if available, otherwise use the system default locale
            String guestLang = ureq.getParameter("language");
            if (guestLang == null) {
                // support for legacy lang parameter
                guestLang = ureq.getParameter("lang");
            }
            Locale guestLoc;
            if (guestLang == null) {
                guestLoc = I18nModule.getDefaultLocale();
            } else {
                guestLoc = I18nManager.getInstance().getLocaleOrDefault(guestLang);
            }
            int loginStatus = AuthHelper.doAnonymousLogin(ureq, guestLoc);
            if (loginStatus != AuthHelper.LOGIN_OK) {
                if (loginStatus == AuthHelper.LOGIN_NOTAVAILABLE) {
                    DispatcherModule.redirectToServiceNotAvailable(response);
                }
                // error, redirect to login screen
                redirectToDefaultDispatcher(request, response);
                return;
            }
        // else now logged in as anonymous user, continue
        }
    }
    // authenticated!
    try {
        // kill session if not secured via SSL
        if (forceSecureAccessOnly && !request.isSecure()) {
            SessionInfo sessionInfo = usess.getSessionInfo();
            if (sessionInfo != null) {
                HttpSession session = sessionInfo.getSession();
                if (session != null) {
                    try {
                        session.invalidate();
                    } catch (IllegalStateException ise) {
                    // thrown when session already invalidated. fine. ignore.
                    }
                }
            }
            redirectToDefaultDispatcher(request, response);
            return;
        }
        SessionInfo sessionInfo = usess.getSessionInfo();
        if (sessionInfo == null) {
            redirectToDefaultDispatcher(request, response);
            return;
        }
        if (userBasedLogLevelManager != null) {
            userBasedLogLevelManager.activateUsernameBasedLogLevel(sessionInfo.getLogin());
        }
        sessionInfo.setLastClickTime();
        String businessPath = (String) usess.removeEntryFromNonClearedStore(AUTHDISPATCHER_BUSINESSPATH);
        if (businessPath != null) {
            processBusinessPath(businessPath, ureq, usess);
        } else if (ureq.isValidDispatchURI()) {
            // valid uri for dispatching (has timestamp, componentid and windowid)
            processValidDispatchURI(ureq, usess, request, response);
        } else {
            businessPath = extractBusinessPath(ureq, request, uriPrefix);
            if (businessPath == null) {
                processBusinessPath("", ureq, usess);
            } else {
                processBusinessPath(businessPath, ureq, usess);
            }
        }
    } catch (InvalidRequestParameterException e) {
        try {
            response.sendError(HttpServletResponse.SC_BAD_REQUEST);
        } catch (IOException e1) {
            log.error("An exception occured while handling the invalid request parameter exception...", e1);
        }
    } catch (Throwable th) {
        // Do not log as Warn or Error here, log as ERROR in MsgFactory => ExceptionWindowController throws an OLATRuntimeException
        log.debug("handleError in AuthenticatedDispatcher throwable=" + th);
        DispatcherModule.handleError();
        ChiefController msgcc = MsgFactory.createMessageChiefController(ureq, th);
        // the controller's window must be failsafe also
        msgcc.getWindow().dispatchRequest(ureq, true);
    // do not dispatch (render only), since this is a new Window created as
    // a result of another window's click.
    } finally {
        if (userBasedLogLevelManager != null) {
            userBasedLogLevelManager.deactivateUsernameBasedLogLevel();
        }
    }
}

Example 3 with SessionInfo

use of org.olat.core.util.SessionInfo in project openolat by klemens.

the class UserSessionDetailsController method event.

@Override
public void event(UserRequest ureq, Controller source, Event event) {
    if (source == dialogController) {
        if (DialogBoxUIFactory.isYesEvent(event)) {
            SessionInfo sessInfo = usess.getSessionInfo();
            if (usess.isAuthenticated()) {
                HttpSession session = sessInfo.getSession();
                if (session != null) {
                    try {
                        session.invalidate();
                    } catch (IllegalStateException ise) {
                    // thrown when session already invalidated. fine. ignore.
                    }
                }
                showInfo("sess.kill.done", sessInfo.getLogin());
            }
        }
    }
}

Example 4 with SessionInfo

use of org.olat.core.util.SessionInfo in project OpenOLAT by OpenOLAT.

the class UserSessionManager method internSignOffAndClear.

private void internSignOffAndClear(UserSession usess) {
    boolean isDebug = log.isDebug();
    if (isDebug)
        log.debug("signOffAndClear() START");
    signOffAndClearWithout(usess);
    // handle safely
    try {
        if (usess.isAuthenticated()) {
            SessionInfo sessionInfo = usess.getSessionInfo();
            IdentityEnvironment identityEnvironment = usess.getIdentityEnvironment();
            Identity identity = identityEnvironment.getIdentity();
            log.audit("Logged off: " + sessionInfo);
            CoordinatorManager.getInstance().getCoordinator().getEventBus().fireEventToListenersOf(new SignOnOffEvent(identity, false), ORES_USERSESSION);
            if (isDebug)
                log.debug("signOffAndClear() deregistering usersession from eventbus, id=" + sessionInfo);
            // fxdiff FXOLAT-231: event on GUI Preferences extern changes
            OLATResourceable ores = OresHelper.createOLATResourceableInstance(Preferences.class, identity.getKey());
            CoordinatorManager.getInstance().getCoordinator().getEventBus().deregisterFor(usess, ores);
        }
    } catch (Exception e) {
        log.error("exception in signOffAndClear: while sending signonoffevent!", e);
    }
    // clear all instance variables, set authenticated to false
    usess.init();
    if (isDebug)
        log.debug("signOffAndClear() END");
}

Example 5 with SessionInfo

use of org.olat.core.util.SessionInfo in project OpenOLAT by OpenOLAT.

the class BulkAssessmentTask method run.

/**
 * Used by to task executor, without any GUI
 */
@Override
public void run() {
    final List<BulkAssessmentFeedback> feedbacks = new ArrayList<>();
    try {
        log.audit("Start process bulk assessment");
        LoggingResourceable[] infos = new LoggingResourceable[2];
        if (task != null && task.getCreator() != null) {
            UserSession session = new UserSession();
            session.setIdentity(task.getCreator());
            session.setSessionInfo(new SessionInfo(task.getCreator().getKey(), task.getCreator().getName()));
            ThreadLocalUserActivityLoggerInstaller.initUserActivityLogger(session);
            infos[0] = LoggingResourceable.wrap(courseRes, OlatResourceableType.course);
            ThreadLocalUserActivityLogger.addLoggingResourceInfo(infos[0]);
            infos[1] = LoggingResourceable.wrap(getCourseNode());
            ThreadLocalUserActivityLogger.addLoggingResourceInfo(infos[1]);
        }
        doProcess(feedbacks);
        log.audit("End process bulk assessment");
        cleanup();
        ThreadLocalUserActivityLogger.log(AssessmentLoggingAction.ASSESSMENT_BULK, getClass(), infos);
    } catch (Exception e) {
        log.error("", e);
        feedbacks.add(new BulkAssessmentFeedback("", "bulk.assessment.error"));
        throw e;
    } finally {
        cleanupUnzip();
        sendFeedback(feedbacks);
    }
}