Examples with Session com.zimbra.cs.session.Session used on opensource projects

Example 16 with Session

use of com.zimbra.cs.session.Session in project zm-mailbox by Zimbra.

the class DocumentHandler method updateAuthenticatedAccount.

/** Updates the {@link ZimbraSoapContext} to treat the specified account
     *  as the request's authenticated account.  If the new account differs
     *  from the previously authenticated account, we forget about all other
     *  {@link Session}s.  (Those sessions are not deleted from the cache,
     *  though perhaps that's the right thing to do...)  If requested, also
     *  creates a new Session object associated with the given account.
     *
     * @param zsc         The parsed SOAP header for the auth request.
     * @param authToken   The new auth token created for the user.
     * @param context     The <code>SoapEngine</code>'s request state.
     * @param getSession  Whether to try to generate a new Session.
     * @return A new Session object of the appropriate type, or <tt>null</tt>. */
public Session updateAuthenticatedAccount(ZimbraSoapContext zsc, AuthToken authToken, Map<String, Object> context, boolean getSession) {
    String oldAccountId = zsc.getAuthtokenAccountId();
    String accountId = authToken.getAccountId();
    if (accountId != null && !accountId.equals(oldAccountId)) {
        zsc.clearSessionInfo();
    }
    zsc.setAuthToken(authToken);
    Session session = (getSession ? getSession(zsc) : null);
    if (context != null) {
        context.put(SoapEngine.ZIMBRA_SESSION, session);
    }
    return session;
}

Example 17 with Session

use of com.zimbra.cs.session.Session in project zm-mailbox by Zimbra.

the class GetSessions method getResult.

public CachedResult getResult(AdminSession adminSession, Type type, boolean refresh, final SortBy sortBy) {
    List<Session> sessions = SessionCache.getActiveSessions(type);
    CachedResult result = (adminSession == null || refresh) ? null : (CachedResult) adminSession.getData(SESSION_KEY);
    if (result != null && result.type == type && result.sortBy == sortBy)
        return result;
    Provisioning prov = Provisioning.getInstance();
    result = new CachedResult();
    result.type = type;
    result.sortBy = sortBy;
    result.sessions = new ArrayList<SessionInfo>(sessions.size());
    for (Session s : sessions) {
        result.sessions.add(new SessionInfo(s, getName(prov, s.getAuthenticatedAccountId())));
    }
    // SORT
    Comparator<SessionInfo> comparator = new Comparator<SessionInfo>() {

        public int compare(SessionInfo a, SessionInfo b) {
            long diff;
            switch(sortBy) {
                case nameAsc:
                    return a.getAccountName().compareToIgnoreCase(b.getAccountName());
                case nameDesc:
                    return -a.getAccountName().compareToIgnoreCase(b.getAccountName());
                case accessedAsc:
                    diff = a.getAccessed() - b.getAccessed();
                    return diff == 0 ? 0 : diff > 0 ? 1 : -1;
                case accessedDesc:
                    diff = a.getAccessed() - b.getAccessed();
                    return diff == 0 ? 0 : diff > 0 ? -1 : 1;
                case createdAsc:
                    diff = a.getAccessed() - b.getAccessed();
                    return diff == 0 ? 0 : diff > 0 ? 1 : -1;
                case createdDesc:
                    diff = a.getAccessed() - b.getAccessed();
                    return diff == 0 ? 0 : diff > 0 ? -1 : 1;
                default:
                    return 0;
            }
        }
    };
    Collections.sort(result.sessions, comparator);
    if (adminSession != null)
        adminSession.setData(SESSION_KEY, result);
    return result;
}

Example 18 with Session

use of com.zimbra.cs.session.Session in project zm-mailbox by Zimbra.

the class ItemAction method forceRemoteSession.

private Account forceRemoteSession(ZimbraSoapContext zsc, Map<String, Object> context, OperationContext octxt, String op, Element action) throws ServiceException {
    // only proxying notification from the user's home-server master session
    if (!zsc.isNotificationEnabled()) {
        return null;
    }
    Session session = (Session) context.get(SoapEngine.ZIMBRA_SESSION);
    if (session instanceof SoapSession.DelegateSession) {
        session = ((SoapSession.DelegateSession) session).getParentSession();
    }
    if (!(session instanceof SoapSession) || session.getMailbox() == null) {
        return null;
    }
    SoapSession ss = (SoapSession) session;
    // only have to worry about operations where things can get created in other mailboxes (regular notification works for all other cases)
    if (!op.equals(OP_MOVE) && !op.equals(OP_COPY) && !op.equals(OP_SPAM) && !op.equals(OP_RENAME) && !op.equals(OP_UPDATE)) {
        return null;
    }
    String folderStr = action.getAttribute(MailConstants.A_FOLDER, null);
    if (folderStr == null) {
        return null;
    }
    // recursively dereference mountpoints to find ultimate target folder
    ItemId iidFolder = new ItemId(folderStr, zsc), iidRequested = iidFolder;
    Account owner = null;
    int hopCount = 0;
    ZAuthToken zat = null;
    while (hopCount < ZimbraSoapContext.MAX_HOP_COUNT) {
        owner = Provisioning.getInstance().getAccountById(iidFolder.getAccountId());
        if (Provisioning.onLocalServer(owner)) {
            try {
                Mailbox mbox = MailboxManager.getInstance().getMailboxByAccount(owner);
                Folder folder = mbox.getFolderById(octxt, iidFolder.getId());
                if (!(folder instanceof Mountpoint))
                    break;
                iidFolder = ((Mountpoint) folder).getTarget();
            } catch (ServiceException e) {
                // could be a PERM_DENIED, could be something else -- this is not the right place to fail, however
                break;
            }
        } else {
            if (zat == null) {
                AuthToken at = AuthToken.getCsrfUnsecuredAuthToken(zsc.getAuthToken());
                String pxyAuthToken = at.getProxyAuthToken();
                zat = pxyAuthToken == null ? at.toZAuthToken() : new ZAuthToken(pxyAuthToken);
            }
            ZMailbox.Options zoptions = new ZMailbox.Options(zat, AccountUtil.getSoapUri(owner));
            zoptions.setNoSession(true);
            zoptions.setTargetAccount(owner.getId());
            zoptions.setTargetAccountBy(Key.AccountBy.id);
            ZMailbox zmbx = ZMailbox.getMailbox(zoptions);
            ZFolder zfolder = zmbx.getFolderById(iidFolder.toString(zsc.getAuthtokenAccountId()));
            if (!(zfolder instanceof ZMountpoint))
                break;
            iidFolder = new ItemId(((ZMountpoint) zfolder).getCanonicalRemoteId(), zsc.getAuthtokenAccountId());
        }
        hopCount++;
    }
    if (hopCount >= ZimbraSoapContext.MAX_HOP_COUNT) {
        throw MailServiceException.TOO_MANY_HOPS(iidRequested);
    }
    // avoid dereferencing the mountpoint again later on
    action.addAttribute(MailConstants.A_FOLDER, iidFolder.toString());
    // fault in a session to listen in on the target folder's mailbox
    if (iidFolder.belongsTo(session.getAuthenticatedAccountId())) {
        return null;
    } else if (iidFolder.isLocal()) {
        ss.getDelegateSession(iidFolder.getAccountId());
        return null;
    } else {
        try {
            proxyRequest(zsc.createElement(MailConstants.NO_OP_REQUEST), context, owner.getId());
            return owner;
        } catch (ServiceException e) {
            return null;
        }
    }
}

Example 19 with Session

use of com.zimbra.cs.session.Session in project zm-mailbox by Zimbra.

the class ImapSessionManager method duplicateExistingSession.

private static List<ImapMessage> duplicateExistingSession(int folderId, List<Session> sessionList) {
    for (Session session : sessionList) {
        ImapSession i4listener = (ImapSession) session;
        if (i4listener.getFolderId() == folderId) {
            //   FIXME: may want to prefer loaded folders over paged-out folders
            synchronized (i4listener) {
                ImapFolder i4selected;
                try {
                    i4selected = i4listener.getImapFolder();
                } catch (ImapSessionClosedException e) {
                    return null;
                }
                if (i4selected == null) {
                    // cache miss
                    return null;
                }
                // found a matching session, so just copy its contents!
                ZimbraLog.imap.info("copying message data from existing session: %s", i4listener.getPath());
                final List<ImapMessage> i4list = new ArrayList<ImapMessage>(i4selected.getSize());
                i4selected.traverse(new Function<ImapMessage, Void>() {

                    @Override
                    public Void apply(ImapMessage i4msg) {
                        if (!i4msg.isExpunged()) {
                            i4list.add(new ImapMessage(i4msg));
                        }
                        return null;
                    }
                });
                // XXX: watch out for deadlock between this and the SessionCache
                if (!i4listener.isInteractive()) {
                    i4listener.unregister();
                }
                return i4list;
            }
        }
    }
    return null;
}

Example 20 with Session

use of com.zimbra.cs.session.Session in project zm-mailbox by Zimbra.

the class ImapSessionManager method openFolder.

Pair<ImapSession, InitialFolderValues> openFolder(ImapPath path, byte params, ImapHandler handler) throws ServiceException {
    ZimbraLog.imap.debug("opening folder: %s", path);
    if (!path.isSelectable()) {
        throw ServiceException.PERM_DENIED("cannot select folder: " + path);
    }
    if ((params & ImapFolder.SELECT_CONDSTORE) != 0) {
        handler.activateExtension(ImapExtension.CONDSTORE);
    }
    Folder folder = (Folder) path.getFolder();
    int folderId = folder.getId();
    Mailbox mbox = folder.getMailbox();
    // don't have a session when the folder is loaded...
    OperationContext octxt = handler.getCredentials().getContext();
    mbox.beginTrackingImap();
    List<ImapMessage> i4list = null;
    // *always* recalculate the contents of search folders
    if (folder instanceof SearchFolder) {
        i4list = loadVirtualFolder(octxt, (SearchFolder) folder);
    }
    mbox.lock.lock();
    try {
        // need mInitialRecent to be set *before* loading the folder so we can determine what's \Recent
        folder = mbox.getFolderById(octxt, folderId);
        int recentCutoff = folder.getImapRECENTCutoff();
        if (i4list == null) {
            List<Session> listeners = mbox.getListeners(Session.Type.IMAP);
            // first option is to duplicate an existing registered session
            //   (could try to just activate an inactive session, but this logic is simpler for now)
            i4list = duplicateExistingSession(folderId, listeners);
            // no matching session means we next check for serialized folder data
            if (i4list == null) {
                i4list = duplicateSerializedFolder(folder);
            } else if (CONSISTENCY_CHECK) {
                Collections.sort(i4list);
            //sort only if using list from duplicated session which may be out of order
            //if loaded from serialized folder order _should_ already be OK since no changes have occurred
            }
            // do the consistency check, if requested
            if (CONSISTENCY_CHECK) {
                i4list = consistencyCheck(i4list, mbox, octxt, folder);
            }
            // no matching serialized session means we have to go to the DB to get the messages
            if (i4list == null) {
                i4list = mbox.openImapFolder(octxt, folderId);
            }
        }
        Collections.sort(i4list);
        // check messages for imapUid <= 0 and assign new IMAP IDs if necessary
        renumberMessages(octxt, mbox, i4list);
        ImapFolder i4folder = new ImapFolder(path, params, handler);
        // don't rely on the <code>Folder</code> object being updated in place
        folder = mbox.getFolderById(octxt, folderId);
        // can't set these until *after* loading the folder because UID renumbering affects them
        InitialFolderValues initial = new InitialFolderValues(folder);
        for (ImapMessage i4msg : i4list) {
            i4folder.cache(i4msg, i4msg.imapUid > recentCutoff);
            if (initial.firstUnread == -1 && (i4msg.flags & Flag.BITMASK_UNREAD) != 0) {
                initial.firstUnread = i4msg.sequence;
            }
        }
        i4folder.setInitialSize();
        ZimbraLog.imap.debug("Folder with id=%s added message list %s", folderId, i4list);
        ImapSession session = null;
        try {
            session = new ImapSession(i4folder, handler);
            session.register();
            sessions.put(session, session);
            return new Pair<ImapSession, InitialFolderValues>(session, initial);
        } catch (ServiceException e) {
            if (session != null) {
                session.unregister();
            }
            throw e;
        }
    } finally {
        mbox.lock.release();
    }
}