Examples with DavException com.zimbra.cs.dav.DavException used on opensource projects

Example 51 with DavException

use of com.zimbra.cs.dav.DavException in project zm-mailbox by Zimbra.

the class DavServlet method service.

@Override
public void service(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
    ZimbraLog.clearContext();
    addRemoteIpToLoggingContext(req);
    ZimbraLog.addUserAgentToContext(req.getHeader(DavProtocol.HEADER_USER_AGENT));
    //bug fix - send 400 for Range requests
    String rangeHeader = req.getHeader(DavProtocol.HEADER_RANGE);
    if (null != rangeHeader) {
        sendError(resp, HttpServletResponse.SC_BAD_REQUEST, "Range header not supported", null, Level.debug);
        return;
    }
    RequestType rtype = getAllowedRequestType(req);
    ZimbraLog.dav.debug("Allowable request types %s", rtype);
    if (rtype == RequestType.none) {
        sendError(resp, HttpServletResponse.SC_NOT_ACCEPTABLE, "Not an allowed request type", null, Level.debug);
        return;
    }
    logRequestInfo(req);
    Account authUser = null;
    DavContext ctxt;
    try {
        AuthToken at = AuthProvider.getAuthToken(req, false);
        if (at != null && (at.isExpired() || !at.isRegistered())) {
            at = null;
        }
        if (at != null && (rtype == RequestType.both || rtype == RequestType.authtoken)) {
            authUser = Provisioning.getInstance().get(AccountBy.id, at.getAccountId());
        } else if (at == null && (rtype == RequestType.both || rtype == RequestType.password)) {
            AuthUtil.AuthResult result = AuthUtil.basicAuthRequest(req, resp, true, this);
            if (result.sendErrorCalled) {
                logResponseInfo(resp);
                return;
            }
            authUser = result.authorizedAccount;
        }
        if (authUser == null) {
            try {
                sendError(resp, HttpServletResponse.SC_UNAUTHORIZED, "Authentication failed", null, Level.debug);
            } catch (Exception e) {
            }
            return;
        }
        ZimbraLog.addToContext(ZimbraLog.C_ANAME, authUser.getName());
        ctxt = new DavContext(req, resp, authUser);
    } catch (AuthTokenException e) {
        sendError(resp, HttpServletResponse.SC_INTERNAL_SERVER_ERROR, "error getting authenticated user", e);
        return;
    } catch (ServiceException e) {
        sendError(resp, HttpServletResponse.SC_INTERNAL_SERVER_ERROR, "error getting authenticated user", e);
        return;
    }
    DavMethod method = sMethods.get(req.getMethod());
    if (method == null) {
        setAllowHeader(resp);
        sendError(resp, HttpServletResponse.SC_METHOD_NOT_ALLOWED, "Not an allowed method", null, Level.debug);
        return;
    }
    long t0 = System.currentTimeMillis();
    CacheStates cache = null;
    try {
        if (ZimbraLog.dav.isDebugEnabled()) {
            try {
                Upload upload = ctxt.getUpload();
                if (upload.getSize() > 0 && upload.getContentType().startsWith("text")) {
                    if (ZimbraLog.dav.isDebugEnabled()) {
                        StringBuilder logMsg = new StringBuilder("REQUEST\n").append(new String(ByteUtil.readInput(upload.getInputStream(), -1, 20480), "UTF-8"));
                        ZimbraLog.dav.debug(logMsg.toString());
                    }
                }
            } catch (DavException de) {
                throw de;
            } catch (Exception e) {
                ZimbraLog.dav.debug("ouch", e);
            }
        }
        cache = checkCachedResponse(ctxt, authUser);
        if (!ctxt.isResponseSent() && !isProxyRequest(ctxt, method)) {
            method.checkPrecondition(ctxt);
            method.handle(ctxt);
            method.checkPostcondition(ctxt);
            if (!ctxt.isResponseSent()) {
                resp.setStatus(ctxt.getStatus());
            }
        }
        if (!ctxt.isResponseSent()) {
            logResponseInfo(resp);
        }
    } catch (DavException e) {
        if (e.getCause() instanceof MailServiceException.NoSuchItemException || e.getStatus() == HttpServletResponse.SC_NOT_FOUND)
            ZimbraLog.dav.info(ctxt.getUri() + " not found");
        else if (e.getStatus() == HttpServletResponse.SC_MOVED_TEMPORARILY || e.getStatus() == HttpServletResponse.SC_MOVED_PERMANENTLY)
            ZimbraLog.dav.info("sending redirect");
        try {
            if (e.isStatusSet()) {
                resp.setStatus(e.getStatus());
                if (e.hasErrorMessage())
                    e.writeErrorMsg(resp.getOutputStream());
                if (ZimbraLog.dav.isDebugEnabled()) {
                    ZimbraLog.dav.info("sending http error %d because: %s", e.getStatus(), e.getMessage(), e);
                } else {
                    ZimbraLog.dav.info("sending http error %d because: %s", e.getStatus(), e.getMessage());
                }
                if (e.getCause() != null)
                    ZimbraLog.dav.debug("exception: ", e.getCause());
            } else {
                sendError(resp, HttpServletResponse.SC_INTERNAL_SERVER_ERROR, "error handling method " + method.getName(), e);
            }
        } catch (IllegalStateException ise) {
            ZimbraLog.dav.debug("can't write error msg", ise);
        }
    } catch (ServiceException e) {
        if (e instanceof MailServiceException.NoSuchItemException) {
            sendError(resp, HttpServletResponse.SC_NOT_FOUND, ctxt.getUri() + " not found", null, Level.info);
            return;
        }
        sendError(resp, HttpServletResponse.SC_INTERNAL_SERVER_ERROR, "error handling method " + method.getName(), e);
    } catch (Exception e) {
        try {
            sendError(resp, HttpServletResponse.SC_INTERNAL_SERVER_ERROR, "error handling method " + method.getName(), e);
        } catch (Exception ex) {
        }
    } finally {
        long t1 = System.currentTimeMillis();
        ZimbraLog.dav.info("DavServlet operation " + method.getName() + " to " + req.getPathInfo() + " (depth: " + ctxt.getDepth().name() + ") finished in " + (t1 - t0) + "ms");
        if (cache != null)
            cacheCleanUp(ctxt, cache);
        ctxt.cleanup();
    }
}

Example 52 with DavException

use of com.zimbra.cs.dav.DavException in project zm-mailbox by Zimbra.

the class ScheduleInbox method updateCalendarFreeBusySet.

private void updateCalendarFreeBusySet(DavContext ctxt, ArrayList<String> urls) throws ServiceException, DavException {
    String prefix = DavServlet.DAV_PATH + "/" + getOwner();
    Mailbox mbox = getMailbox(ctxt);
    HashMap<String, Folder> folders = new HashMap<String, Folder>();
    for (Folder f : getCalendarFolders(ctxt)) {
        folders.put(f.getPath(), f);
    }
    for (String origurl : urls) {
        // Clients often encode the "@" we use in our URLs
        String url = HttpUtil.urlUnescape(origurl);
        if (!url.startsWith(prefix)) {
            continue;
        }
        String path = url.substring(prefix.length());
        if (path.endsWith("/"))
            path = path.substring(0, path.length() - 1);
        Folder f = folders.remove(path);
        if (f == null) {
            // check for recently renamed folders
            DavResource rs = UrlNamespace.checkRenamedResource(getOwner(), path);
            if (rs == null || !rs.isCollection())
                throw new DavException("folder not found " + url, DavProtocol.STATUS_FAILED_DEPENDENCY);
            f = mbox.getFolderById(ctxt.getOperationContext(), ((MailItemResource) rs).getId());
        }
        if ((f.getFlagBitmask() & Flag.BITMASK_EXCLUDE_FREEBUSY) == 0)
            continue;
        ZimbraLog.dav.debug("clearing EXCLUDE_FREEBUSY for " + path);
        mbox.alterTag(ctxt.getOperationContext(), f.getId(), MailItem.Type.FOLDER, Flag.FlagInfo.EXCLUDE_FREEBUSY, false, null);
    }
    if (!folders.isEmpty()) {
        for (Folder f : folders.values()) {
            ZimbraLog.dav.debug("setting EXCLUDE_FREEBUSY for " + f.getPath());
            mbox.alterTag(ctxt.getOperationContext(), f.getId(), MailItem.Type.FOLDER, Flag.FlagInfo.EXCLUDE_FREEBUSY, true, null);
        }
    }
}

Example 53 with DavException

use of com.zimbra.cs.dav.DavException in project zm-mailbox by Zimbra.

the class ScheduleInbox method patchProperties.

@Override
public void patchProperties(DavContext ctxt, java.util.Collection<Element> set, java.util.Collection<QName> remove) throws DavException, IOException {
    ArrayList<Element> newSet = null;
    for (Element el : set) {
        if (el.getQName().equals(DavElements.E_CALENDAR_FREE_BUSY_SET)) {
            Iterator<?> hrefs = el.elementIterator(DavElements.E_HREF);
            ArrayList<String> urls = new ArrayList<String>();
            while (hrefs.hasNext()) urls.add(((Element) hrefs.next()).getText());
            try {
                updateCalendarFreeBusySet(ctxt, urls);
            } catch (ServiceException e) {
                ctxt.getResponseProp().addPropError(DavElements.E_CALENDAR_FREE_BUSY_SET, new DavException("error", DavProtocol.STATUS_FAILED_DEPENDENCY));
            } catch (DavException e) {
                ctxt.getResponseProp().addPropError(DavElements.E_CALENDAR_FREE_BUSY_SET, e);
            }
            if (newSet == null) {
                newSet = new ArrayList<Element>(set);
            }
            newSet.remove(el);
        }
    }
    if (newSet != null)
        set = newSet;
    super.patchProperties(ctxt, set, remove);
}

Example 54 with DavException

use of com.zimbra.cs.dav.DavException in project zm-mailbox by Zimbra.

the class ScheduleOutbox method handleEventRequest.

private void handleEventRequest(DavContext ctxt, ZCalendar.ZVCalendar cal, ZComponent req, DelegationInfo delegationInfo, String rcpt, Element resp) throws ServiceException, DavException {
    if (!DavResource.isSchedulingEnabled()) {
        resp.addElement(DavElements.E_RECIPIENT).addElement(DavElements.E_HREF).setText(rcpt);
        resp.addElement(DavElements.E_REQUEST_STATUS).setText("5.3;No scheduling for the user");
        return;
    }
    ArrayList<Address> recipients = new java.util.ArrayList<Address>();
    InternetAddress from, sender, to;
    Account target = null;
    try {
        sender = new JavaMailInternetAddress(delegationInfo.getOriginatorEmail());
        Provisioning prov = Provisioning.getInstance();
        if (ctxt.getActingAsDelegateFor() != null) {
            target = prov.getAccountByName(ctxt.getActingAsDelegateFor());
        }
        if (target != null) {
            from = AccountUtil.getFriendlyEmailAddress(target);
        } else {
            if (delegationInfo.getOwnerEmail() != null) {
                from = new JavaMailInternetAddress(delegationInfo.getOwnerEmail());
            } else {
                target = getMailbox(ctxt).getAccount();
                if (AccountUtil.addressMatchesAccount(target, delegationInfo.getOriginatorEmail())) {
                    // Make sure we don't use two different aliases for From and Sender.
                    // This is a concern with Apple iCal, which picks a random alias as originator.
                    from = sender;
                } else {
                    from = AccountUtil.getFriendlyEmailAddress(target);
                }
            }
        }
        if (sender.getAddress() != null && sender.getAddress().equalsIgnoreCase(from.getAddress())) {
            sender = null;
        }
        to = new JavaMailInternetAddress(CalDavUtils.stripMailto(rcpt));
        recipients.add(to);
    } catch (AddressException e) {
        resp.addElement(DavElements.E_RECIPIENT).addElement(DavElements.E_HREF).setText(rcpt);
        resp.addElement(DavElements.E_REQUEST_STATUS).setText("3.7;" + rcpt);
        return;
    }
    String status = req.getPropVal(ICalTok.STATUS, "");
    String method = cal.getPropVal(ICalTok.METHOD, "REQUEST");
    String subject = "";
    if (method.equals("REQUEST")) {
        ZProperty organizerProp = req.getProperty(ICalTok.ORGANIZER);
        if (organizerProp != null) {
            String organizerStr = this.getAddressFromPrincipalURL(new ZOrganizer(organizerProp).getAddress());
            if (!AccountUtil.addressMatchesAccount(getMailbox(ctxt).getAccount(), organizerStr)) {
                ZimbraLog.dav.debug("scheduling appointment on behalf of %s", organizerStr);
            }
        }
    } else if (method.equals("REPLY")) {
        ZProperty attendeeProp = req.getProperty(ICalTok.ATTENDEE);
        if (attendeeProp == null)
            throw new DavException("missing property ATTENDEE", HttpServletResponse.SC_BAD_REQUEST);
        ZAttendee attendee = new ZAttendee(attendeeProp);
        String partStat = attendee.getPartStat();
        if (partStat.equals(IcalXmlStrMap.PARTSTAT_ACCEPTED)) {
            subject = "Accept: ";
        } else if (partStat.equals(IcalXmlStrMap.PARTSTAT_TENTATIVE)) {
            subject = "Tentative: ";
        } else if (partStat.equals(IcalXmlStrMap.PARTSTAT_DECLINED)) {
            subject = "Decline: ";
        }
    }
    if (status.equals("CANCELLED"))
        subject = "Cancelled: ";
    subject += req.getPropVal(ICalTok.SUMMARY, "");
    String uid = req.getPropVal(ICalTok.UID, null);
    if (uid == null) {
        resp.addElement(DavElements.E_RECIPIENT).addElement(DavElements.E_HREF).setText(rcpt);
        resp.addElement(DavElements.E_REQUEST_STATUS).setText("3.1;UID");
        return;
    }
    try {
        List<Invite> components = Invite.createFromCalendar(ctxt.getAuthAccount(), null, cal, false);
        FriendlyCalendaringDescription friendlyDesc = new FriendlyCalendaringDescription(components, ctxt.getAuthAccount());
        String desc = friendlyDesc.getAsPlainText();
        String descHtml = req.getDescriptionHtml();
        if ((descHtml == null) || (descHtml.length() == 0))
            descHtml = friendlyDesc.getAsHtml();
        Mailbox mbox = MailboxManager.getInstance().getMailboxByAccount(ctxt.getAuthAccount());
        MimeMessage mm = CalendarMailSender.createCalendarMessage(target, from, sender, recipients, subject, desc, descHtml, uid, cal);
        mbox.getMailSender().setSendPartial(true).sendMimeMessage(ctxt.getOperationContext(), mbox, true, mm, null, null, null, null, false);
    } catch (ServiceException e) {
        resp.addElement(DavElements.E_RECIPIENT).addElement(DavElements.E_HREF).setText(rcpt);
        resp.addElement(DavElements.E_REQUEST_STATUS).setText("5.1");
        return;
    }
    resp.addElement(DavElements.E_RECIPIENT).addElement(DavElements.E_HREF).setText(rcpt);
    resp.addElement(DavElements.E_REQUEST_STATUS).setText("2.0;Success");
}

Example 55 with DavException

use of com.zimbra.cs.dav.DavException in project zm-mailbox by Zimbra.

the class UrlNamespace method getPrincipalAtUrl.

public static DavResource getPrincipalAtUrl(DavContext ctxt, String url) throws DavException {
    String name = ctxt.getAuthAccount().getName();
    String proxyPrincipal = "";
    if (url != null) {
        int index = url.indexOf(PRINCIPALS_PATH);
        if (index == -1 || url.endsWith(PRINCIPALS_PATH)) {
            try {
                return new Principal(ctxt.getAuthAccount(), url);
            } catch (ServiceException se) {
                throw new DavException("invalid uri", HttpServletResponse.SC_NOT_FOUND, se);
            }
        }
        index += PRINCIPALS_PATH.length();
        name = url.substring(index);
        if (name.indexOf('/') > 0) {
            proxyPrincipal = name.substring(name.indexOf('/') + 1);
            if (proxyPrincipal.endsWith("/")) {
                proxyPrincipal = proxyPrincipal.substring(0, proxyPrincipal.indexOf('/'));
            }
            name = name.substring(0, name.indexOf('/'));
        }
        name = name.replaceAll("%40", "@");
    } else {
        url = "/";
    }
    ZimbraLog.dav.debug("getPrincipalAtUrl name='%s' url='%s' proxyPrincipal='%s'", name, url, proxyPrincipal);
    try {
        Account acct = Provisioning.getInstance().get(Key.AccountBy.name, name);
        if (acct == null) {
            throw new DavException("user not found", HttpServletResponse.SC_NOT_FOUND, null);
        }
        if (CalendarProxyRead.CALENDAR_PROXY_READ.equals(proxyPrincipal)) {
            if (!ctxt.useIcalDelegation()) {
                throw new DavException("Not available because zimbraPrefAppleIcalDelegationEnabled=FALSE", HttpServletResponse.SC_NOT_FOUND, null);
            }
            return new CalendarProxyRead(acct, url);
        }
        if (CalendarProxyWrite.CALENDAR_PROXY_WRITE.equals(proxyPrincipal)) {
            if (!ctxt.useIcalDelegation()) {
                throw new DavException("Not available because zimbraPrefAppleIcalDelegationEnabled=FALSE", HttpServletResponse.SC_NOT_FOUND, null);
            }
            return new CalendarProxyWrite(acct, url);
        }
        return new User(ctxt, acct, url);
    } catch (ServiceException se) {
        throw new DavException("user not found", HttpServletResponse.SC_NOT_FOUND, null);
    }
}