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

Example 31 with DavException

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

the class AddressbookCollection method handlePost.

@Override
public void handlePost(DavContext ctxt) throws DavException, IOException, ServiceException {
    Provisioning prov = Provisioning.getInstance();
    DavResource rs = null;
    try {
        String user = ctxt.getUser();
        Account account = prov.get(AccountBy.name, user);
        if (account == null) {
            // Anti-account name harvesting.
            ZimbraLog.dav.info("Failing POST to Addressbook - no such account '%s'", user);
            throw new DavException("Request denied", HttpServletResponse.SC_NOT_FOUND, null);
        }
        VCard vcard = AddressObject.uploadToVCard(ctxt);
        String baseName = new StringBuilder(vcard.uid).append(AddressObject.VCARD_EXTENSION).toString();
        rs = UrlNamespace.getResourceAt(ctxt, ctxt.getUser(), relativeUrlForChild(ctxt.getUser(), baseName));
        if (rs != null) {
            // name based on uid already taken - choose another.
            baseName = new StringBuilder(UUIDUtil.generateUUID()).append(AddressObject.VCARD_EXTENSION).toString();
        }
        rs = AddressObject.create(ctxt, baseName, this, vcard, false);
        if (rs.isNewlyCreated()) {
            ctxt.getResponse().setHeader("Location", rs.getHref());
            ctxt.setStatus(HttpServletResponse.SC_CREATED);
        } else {
            ctxt.setStatus(HttpServletResponse.SC_NO_CONTENT);
        }
        if (rs.hasEtag()) {
            ctxt.getResponse().setHeader(DavProtocol.HEADER_ETAG, rs.getEtag());
            ctxt.getResponse().setHeader(ETagHeaderFilter.ZIMBRA_ETAG_HEADER, rs.getEtag());
        }
    } catch (ServiceException e) {
        if (e.getCode().equals(ServiceException.FORBIDDEN)) {
            throw new DavException(e.getMessage(), HttpServletResponse.SC_FORBIDDEN, e);
        } else {
            throw new DavException("cannot create vcard item", HttpServletResponse.SC_INTERNAL_SERVER_ERROR, e);
        }
    }
}

Example 32 with DavException

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

the class CalendarCollection method createItem.

/**
     * Creates an appointment sent in PUT request in this calendar.
     * @param name - basename (last component) of the path - i.e. the name within this collection
     */
@Override
public DavResource createItem(DavContext ctxt, String name) throws DavException, IOException {
    Provisioning prov = Provisioning.getInstance();
    try {
        String user = ctxt.getUser();
        Account account = prov.get(AccountBy.name, user);
        if (account == null) {
            // Anti-account name harvesting.
            ZimbraLog.dav.info("Failing POST to Calendar - no such account '%s'", user);
            throw new DavException("Request denied", HttpServletResponse.SC_NOT_FOUND, null);
        }
        List<Invite> invites = uploadToInvites(ctxt, account);
        return createItemFromInvites(ctxt, account, name, invites, true);
    } catch (ServiceException e) {
        if (e.getCode().equals(ServiceException.FORBIDDEN)) {
            throw new DavException(e.getMessage(), HttpServletResponse.SC_FORBIDDEN, e);
        } else {
            throw new DavException("cannot create icalendar item", HttpServletResponse.SC_INTERNAL_SERVER_ERROR, e);
        }
    }
}

Example 33 with DavException

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

the class Collection method mkCol.

public Collection mkCol(DavContext ctxt, String name, MailItem.Type view) throws DavException {
    try {
        Mailbox mbox = getMailbox(ctxt);
        Folder.FolderOptions fopt = new Folder.FolderOptions().setDefaultView(view);
        Folder f = mbox.createFolder(ctxt.getOperationContext(), name, mId, fopt);
        return (Collection) UrlNamespace.getResourceFromMailItem(ctxt, f);
    } catch (ServiceException e) {
        if (e.getCode().equals(MailServiceException.ALREADY_EXISTS))
            throw new DavException("item already exists", HttpServletResponse.SC_CONFLICT, e);
        else if (e.getCode().equals(ServiceException.PERM_DENIED))
            throw new DavException("permission denied", HttpServletResponse.SC_FORBIDDEN, e);
        else
            throw new DavException("can't create", HttpServletResponse.SC_INTERNAL_SERVER_ERROR, e);
    }
}

Example 34 with DavException

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

the class Collection method delete.

@Override
public void delete(DavContext ctxt) throws DavException {
    String user = ctxt.getUser();
    String path = ctxt.getPath();
    if (user == null || path == null)
        throw new DavException("invalid uri", HttpServletResponse.SC_NOT_FOUND, null);
    try {
        Mailbox mbox = getMailbox(ctxt);
        mbox.delete(ctxt.getOperationContext(), mId, type);
    } catch (ServiceException e) {
        throw new DavException("cannot get item", HttpServletResponse.SC_NOT_FOUND, e);
    }
}

Example 35 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();
    }
}