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

Example 26 with DavException

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

the class Lock method handle.

@Override
public void handle(DavContext ctxt) throws DavException, IOException, ServiceException {
    LockMgr lockmgr = LockMgr.getInstance();
    LockMgr.Lock lock = null;
    if (ctxt.hasRequestMessage()) {
        DavContext.Depth depth = ctxt.getDepth();
        if (depth == Depth.one)
            throw new DavException("invalid depth", HttpServletResponse.SC_BAD_REQUEST, null);
        String d = (depth == Depth.zero) ? "0" : depth.toString();
        LockMgr.LockScope scope = LockScope.shared;
        LockMgr.LockType type = LockType.write;
        Document req = ctxt.getRequestMessage();
        Element top = req.getRootElement();
        if (!top.getName().equals(DavElements.P_LOCKINFO))
            throw new DavException("msg " + top.getName() + " not allowed in LOCK", HttpServletResponse.SC_BAD_REQUEST, null);
        Element e = top.element(DavElements.E_LOCKSCOPE);
        @SuppressWarnings("unchecked") List<Element> ls = e.elements();
        for (Element v : ls) {
            if (v.getQName().equals(DavElements.E_EXCLUSIVE))
                scope = LockScope.exclusive;
            else if (v.getQName().equals(DavElements.E_SHARED))
                scope = LockScope.shared;
            else
                throw new DavException("unrecognized scope element " + v.toString(), HttpServletResponse.SC_BAD_REQUEST, null);
        }
        e = top.element(DavElements.E_LOCKTYPE);
        @SuppressWarnings("unchecked") List<Element> lt = e.elements();
        for (Element v : lt) {
            if (v.getQName().equals(DavElements.E_WRITE))
                type = LockType.write;
            else
                throw new DavException("unrecognized type element " + v.toString(), HttpServletResponse.SC_BAD_REQUEST, null);
        }
        String owner;
        e = top.element(DavElements.E_OWNER);
        if (e != null && e.elementIterator(DavElements.E_HREF).hasNext()) {
            Element ownerElem = (Element) e.elementIterator(DavElements.E_HREF).next();
            owner = ownerElem.getText();
        } else {
            owner = ctxt.getAuthAccount().getName();
        }
        lock = lockmgr.createLock(ctxt, owner, ctxt.getUri(), type, scope, d);
        ctxt.getResponse().addHeader(DavProtocol.HEADER_LOCK_TOKEN, lock.toLockTokenHeader());
    } else {
        // refresh lock
        String token = ctxt.getRequest().getHeader(DavProtocol.HEADER_IF);
        if (token == null) {
            throw new DavException("no request body", HttpServletResponse.SC_BAD_REQUEST, null);
        }
        token = token.trim();
        int len = token.length();
        if (token.charAt(0) == '(' && token.charAt(len - 1) == ')') {
            token = token.substring(1, len - 1);
        }
        List<LockMgr.Lock> locks = lockmgr.getLocks(ctxt.getUri());
        for (LockMgr.Lock l : locks) {
            if (l.token.equals(LockMgr.Lock.parseLockTokenHeader(token))) {
                l.extendExpiration();
                lock = l;
                break;
            }
        }
        if (lock == null) {
            throw new DavException("Lock does not exist", HttpServletResponse.SC_PRECONDITION_FAILED, null);
        }
    }
    ctxt.getDavResponse().addProperty(ctxt, new LockDiscovery(lock));
    ctxt.setStatus(HttpServletResponse.SC_OK);
    sendResponse(ctxt);
}

Example 27 with DavException

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

the class DavResponse method addResourceTo.

public void addResourceTo(DavContext ctxt, DavResource rs, DavContext.RequestProp props, boolean includeChildren) throws DavException {
    if (!rs.isValid()) {
        addStatus(ctxt, rs.getUri(), HttpServletResponse.SC_NOT_FOUND);
        return;
    }
    Element top = getTop(DavElements.E_MULTISTATUS).addElement(DavElements.E_RESPONSE);
    rs.getProperty(DavElements.E_HREF).toElement(ctxt, top, false);
    Collection<QName> propNames;
    if (props.isAllProp())
        propNames = rs.getAllPropertyNames();
    else
        propNames = props.getProps();
    PropStat propstat = new PropStat();
    Map<QName, DavException> errPropMap = props.getErrProps();
    for (QName name : propNames) {
        ResourceProperty prop = rs.getProperty(name, props);
        if (errPropMap.containsKey(name)) {
            DavException ex = errPropMap.get(name);
            propstat.add(name, null, ex.getStatus());
        } else if (prop == null) {
            if (!ctxt.isBrief())
                propstat.add(name, null, HttpServletResponse.SC_NOT_FOUND);
        } else {
            propstat.add(prop);
        }
    }
    propstat.toResponse(ctxt, top, props.isNameOnly());
}

Example 28 with DavException

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

the class DavServlet method getDavUrl.

public static String getDavUrl(String user) throws DavException, ServiceException {
    Provisioning prov = Provisioning.getInstance();
    Account account = prov.get(AccountBy.name, user);
    if (account == null)
        throw new DavException("unknown user " + user, HttpServletResponse.SC_NOT_FOUND, null);
    return getServiceUrl(account, DAV_PATH);
}

Example 29 with DavException

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

the class MkAddressbook method handle.

@Override
public void handle(DavContext ctxt) throws DavException, IOException {
    String user = ctxt.getUser();
    String name = ctxt.getItem();
    if (user == null || name == null)
        throw new DavException("invalid uri", HttpServletResponse.SC_FORBIDDEN, null);
    Element top = null;
    if (ctxt.hasRequestMessage()) {
        Document doc = ctxt.getRequestMessage();
        top = doc.getRootElement();
        if (!top.getName().equals(DavElements.P_MKADDRESSBOOK))
            throw new DavException("msg " + top.getName() + " not allowed in MKADDRESSBOOK", HttpServletResponse.SC_BAD_REQUEST, null);
    }
    Collection col = UrlNamespace.getCollectionAtUrl(ctxt, ctxt.getPath());
    Collection newone = col.mkCol(ctxt, name, MailItem.Type.CONTACT);
    boolean success = false;
    try {
        PropPatch.handlePropertyUpdate(ctxt, top, newone, true, MKADDRESSBOOK);
        success = true;
    } finally {
        if (!success)
            newone.delete(ctxt);
    }
    ctxt.setStatus(HttpServletResponse.SC_CREATED);
    ctxt.getResponse().addHeader(DavProtocol.HEADER_CACHE_CONTROL, DavProtocol.NO_CACHE);
}

Example 30 with DavException

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

the class MkCalendar method handle.

// valid return codes:
// 201 Created, 207 Multi-Status (403, 409, 423, 424, 507),
// 403 Forbidden, 409 Conflict, 415 Unsupported Media Type,
// 507 Insufficient Storage
@Override
public void handle(DavContext ctxt) throws DavException, IOException {
    String user = ctxt.getUser();
    String name = ctxt.getItem();
    if (user == null || name == null)
        throw new DavException("invalid uri", HttpServletResponse.SC_FORBIDDEN, null);
    Element top = null;
    if (ctxt.hasRequestMessage()) {
        Document doc = ctxt.getRequestMessage();
        top = doc.getRootElement();
        if (!top.getName().equals(DavElements.P_MKCALENDAR))
            throw new DavException("msg " + top.getName() + " not allowed in MKCALENDAR", HttpServletResponse.SC_BAD_REQUEST, null);
    }
    Collection col = UrlNamespace.getCollectionAtUrl(ctxt, ctxt.getPath());
    if (col instanceof CalendarCollection)
        throw new DavException("can't create calendar under another calendar", HttpServletResponse.SC_FORBIDDEN, null);
    Collection newone = col.mkCol(ctxt, name, MailItem.Type.APPOINTMENT);
    boolean success = false;
    try {
        PropPatch.handlePropertyUpdate(ctxt, top, newone, true, MKCALENDAR);
        success = true;
    } finally {
        if (!success)
            newone.delete(ctxt);
    }
    ctxt.setStatus(HttpServletResponse.SC_CREATED);
    ctxt.getResponse().addHeader(DavProtocol.HEADER_CACHE_CONTROL, DavProtocol.NO_CACHE);
}