Examples with ZFolder com.zimbra.client.ZFolder used on opensource projects

Example 46 with ZFolder

use of com.zimbra.client.ZFolder in project zm-mailbox by Zimbra.

the class ImapHandler method doGETACL.

boolean doGETACL(String tag, ImapPath path) throws IOException {
    if (!checkState(tag, State.AUTHENTICATED)) {
        return true;
    }
    StringBuilder i4acl = new StringBuilder("ACL ").append(path.asUtf7String());
    try {
        // make sure the requester has sufficient permissions to make the request
        if ((path.getFolderRights() & ACL.RIGHT_ADMIN) == 0) {
            ZimbraLog.imap.info("GETACL failed: user does not have admin access: %s", path);
            sendNO(tag, "GETACL failed");
            return true;
        }
        // the target folder's owner always has full rights
        Account owner = path.getOwnerAccount();
        if (owner != null) {
            i4acl.append(" \"").append(owner.getName()).append("\" ").append(IMAP_CONCATENATED_RIGHTS);
        }
        // write out the grants to all users and groups
        Short anyoneRights = null;
        Object folderobj = path.getFolder();
        if (folderobj instanceof Folder) {
            ACL acl = ((Folder) folderobj).getEffectiveACL();
            if (acl != null) {
                for (ACL.Grant grant : acl.getGrants()) {
                    byte type = grant.getGranteeType();
                    short rights = grant.getGrantedRights();
                    if (type == ACL.GRANTEE_AUTHUSER || type == ACL.GRANTEE_PUBLIC) {
                        anyoneRights = (short) ((anyoneRights == null ? 0 : anyoneRights) | rights);
                    } else if (type == ACL.GRANTEE_USER || type == ACL.GRANTEE_GROUP) {
                        NamedEntry entry = FolderAction.lookupGranteeByZimbraId(grant.getGranteeId(), type);
                        if (entry != null) {
                            i4acl.append(" \"").append(entry.getName()).append("\" ").append(exportRights(rights));
                        }
                    }
                }
            }
        } else {
            for (ZGrant zgrant : ((ZFolder) folderobj).getGrants()) {
                ZGrant.GranteeType ztype = zgrant.getGranteeType();
                short rights = ACL.stringToRights(zgrant.getPermissions());
                if (ztype == ZGrant.GranteeType.pub || ztype == ZGrant.GranteeType.all) {
                    anyoneRights = (short) ((anyoneRights == null ? 0 : anyoneRights) | rights);
                } else if (ztype == ZGrant.GranteeType.usr || ztype == ZGrant.GranteeType.grp) {
                    byte granteeType = ztype == ZGrant.GranteeType.usr ? ACL.GRANTEE_USER : ACL.GRANTEE_GROUP;
                    NamedEntry entry = FolderAction.lookupGranteeByZimbraId(zgrant.getGranteeId(), granteeType);
                    if (entry != null) {
                        i4acl.append(" \"").append(entry.getName()).append("\" ").append(exportRights(rights));
                    }
                }
            }
        }
        // aggregate all the "public" and "auth user" grants into the "anyone" IMAP ACL
        if (anyoneRights != null) {
            i4acl.append(" anyone ").append(exportRights(anyoneRights));
        }
    } catch (ServiceException e) {
        if (e.getCode().equals(ServiceException.PERM_DENIED)) {
            ZimbraLog.imap.info("GETACL failed: permission denied on folder: %s", path);
        } else if (e.getCode().equals(MailServiceException.NO_SUCH_FOLDER)) {
            ZimbraLog.imap.info("GETACL failed: no such folder: %s", path);
        } else {
            ZimbraLog.imap.warn("GETACL failed", e);
        }
        sendNO(tag, "GETACL failed");
        return true;
    }
    sendUntagged(i4acl.toString());
    sendNotifications(true, false);
    sendOK(tag, "GETACL completed");
    return true;
}

Example 47 with ZFolder

use of com.zimbra.client.ZFolder in project zm-mailbox by Zimbra.

the class ImapHandler method accumulatePaths.

private void accumulatePaths(Object mboxobj, String owner, ImapPath relativeTo, Map<ImapPath, ItemId> paths) throws ServiceException {
    String root = relativeTo == null ? "" : "/" + relativeTo.asResolvedPath();
    if (mboxobj instanceof Mailbox) {
        Mailbox mbox = (Mailbox) mboxobj;
        Collection<Folder> folders = mbox.getVisibleFolders(getContext());
        if (folders == null) {
            folders = mbox.getFolderById(getContext(), relativeTo == null ? Mailbox.ID_FOLDER_USER_ROOT : relativeTo.asItemId().getId()).getSubfolderHierarchy();
        }
        boolean isMailFolders = Provisioning.getInstance().getLocalServer().isImapDisplayMailFoldersOnly();
        for (Folder folder : folders) {
            if (!folder.getPath().startsWith(root) || folder.getPath().equals(root)) {
                continue;
            }
            //bug 6418 ..filter out folders which are contacts and chat for LIST command.
            if (isMailFolders) {
                //  chat has item type of message.hence ignoring the chat folder by name.
                MailItem.Type view = folder.getDefaultView();
                if ((view == MailItem.Type.CHAT) || (folder.getName().equals("Chats"))) {
                    continue;
                }
            }
            ImapPath path = relativeTo == null ? new ImapPath(owner, folder, credentials) : new ImapPath(owner, folder, relativeTo);
            if (path.isVisible()) {
                if (userAgent != null && userAgent.startsWith(IDInfo.DATASOURCE_IMAP_CLIENT_NAME) && folder.isTagged(Flag.FlagInfo.SYNCFOLDER)) {
                    //bug 72577 - do not display folders synced with IMAP datasource to downstream IMAP datasource connections
                    continue;
                }
                boolean alreadyTraversed = paths.put(path, path.asItemId()) != null;
                if (folder instanceof Mountpoint && !alreadyTraversed) {
                    accumulatePaths(path.getOwnerMailbox(), owner, path, paths);
                }
            }
        }
    } else if (mboxobj instanceof ZMailbox) {
        ZMailbox zmbx = (ZMailbox) mboxobj;
        for (ZFolder zfolder : zmbx.getAllFolders()) {
            if (!zfolder.getPath().startsWith(root) || zfolder.getPath().equals(root)) {
                continue;
            }
            ImapPath path = relativeTo == null ? new ImapPath(owner, zfolder, credentials) : new ImapPath(owner, zfolder, relativeTo);
            if (path.isVisible()) {
                paths.put(path, path.asItemId());
            }
        }
    }
}

Example 48 with ZFolder

use of com.zimbra.client.ZFolder in project zm-mailbox by Zimbra.

the class ImapHandler method doCOPY.

boolean doCOPY(String tag, String sequenceSet, ImapPath path, boolean byUID) throws IOException, ImapException {
    checkCommandThrottle(new CopyCommand(sequenceSet, path));
    if (!checkState(tag, State.SELECTED)) {
        return true;
    }
    String command = (byUID ? "UID COPY" : "COPY");
    String copyuid = "";
    List<MailItem> copies = new ArrayList<MailItem>();
    ImapFolder i4folder = getSelectedFolder();
    if (i4folder == null) {
        throw new ImapSessionClosedException();
    }
    Mailbox mbox = i4folder.getMailbox();
    Set<ImapMessage> i4set;
    mbox.lock.lock();
    try {
        i4set = i4folder.getSubsequence(tag, sequenceSet, byUID);
    } finally {
        mbox.lock.release();
    }
    //                  accessed mailbox that contains expunged messages."
    if (!byUID && i4set.contains(null)) {
        sendNO(tag, "COPY rejected because some of the requested messages were expunged");
        return true;
    }
    i4set.remove(null);
    try {
        if (!path.isVisible()) {
            throw ImapServiceException.FOLDER_NOT_VISIBLE(path.asImapPath());
        } else if (!path.isWritable(ACL.RIGHT_INSERT)) {
            throw ImapServiceException.FOLDER_NOT_WRITABLE(path.asImapPath());
        }
        Object mboxobj = path.getOwnerMailbox();
        ItemId iidTarget;
        boolean sameMailbox = false;
        int uvv;
        // check target folder permissions before attempting the copy
        if (mboxobj instanceof Mailbox) {
            sameMailbox = mbox.getAccountId().equalsIgnoreCase(((Mailbox) mboxobj).getAccountId());
            Folder folder = (Folder) path.getFolder();
            iidTarget = new ItemId(folder);
            uvv = ImapFolder.getUIDValidity(folder);
        } else if (mboxobj instanceof ZMailbox) {
            ZFolder zfolder = (ZFolder) path.getFolder();
            iidTarget = new ItemId(zfolder.getId(), path.getOwnerAccount().getId());
            uvv = ImapFolder.getUIDValidity(zfolder);
        } else {
            throw AccountServiceException.NO_SUCH_ACCOUNT(path.getOwner());
        }
        long checkpoint = System.currentTimeMillis();
        List<Integer> srcUIDs = extensionEnabled("UIDPLUS") ? new ArrayList<Integer>() : null;
        List<Integer> copyUIDs = extensionEnabled("UIDPLUS") ? new ArrayList<Integer>() : null;
        int i = 0;
        List<ImapMessage> i4list = new ArrayList<ImapMessage>(SUGGESTED_COPY_BATCH_SIZE);
        List<Integer> idlist = new ArrayList<Integer>(SUGGESTED_COPY_BATCH_SIZE);
        List<Integer> createdList = new ArrayList<Integer>(SUGGESTED_COPY_BATCH_SIZE);
        for (ImapMessage i4msg : i4set) {
            // we're sending 'em off in batches of 50
            i4list.add(i4msg);
            idlist.add(i4msg.msgId);
            if (++i % SUGGESTED_COPY_BATCH_SIZE != 0 && i != i4set.size()) {
                continue;
            }
            if (sameMailbox) {
                List<MailItem> copyMsgs;
                try {
                    MailItem.Type type = MailItem.Type.UNKNOWN;
                    int[] mItemIds = new int[i4list.size()];
                    int counter = 0;
                    for (ImapMessage curMsg : i4list) {
                        mItemIds[counter++] = curMsg.msgId;
                        if (counter == 1) {
                            type = curMsg.getType();
                        } else if (curMsg.getType() != type) {
                            type = MailItem.Type.UNKNOWN;
                        }
                    }
                    copyMsgs = mbox.imapCopy(getContext(), mItemIds, type, iidTarget.getId());
                } catch (IOException e) {
                    throw ServiceException.FAILURE("Caught IOException executing " + this, e);
                }
                copies.addAll(copyMsgs);
                for (MailItem target : copyMsgs) {
                    createdList.add(target.getImapUid());
                }
            } else {
                ItemActionHelper op = ItemActionHelper.COPY(getContext(), mbox, null, idlist, MailItem.Type.UNKNOWN, null, iidTarget);
                for (String target : op.getCreatedIds()) {
                    createdList.add(new ItemId(target, selectedFolder.getAuthenticatedAccountId()).getId());
                }
            }
            if (createdList.size() != i4list.size()) {
                throw ServiceException.FAILURE("mismatch between original and target count during IMAP COPY", null);
            }
            if (srcUIDs != null) {
                for (ImapMessage source : i4list) {
                    srcUIDs.add(source.imapUid);
                }
                for (Integer target : createdList) {
                    copyUIDs.add(target);
                }
            }
            i4list.clear();
            idlist.clear();
            createdList.clear();
            // send a gratuitous untagged response to keep pissy clients from closing the socket from inactivity
            long now = System.currentTimeMillis();
            if (now - checkpoint > MAXIMUM_IDLE_PROCESSING_MILLIS) {
                sendIdleUntagged();
                checkpoint = now;
            }
        }
        if (uvv > 0 && srcUIDs != null && srcUIDs.size() > 0) {
            copyuid = "[COPYUID " + uvv + ' ' + ImapFolder.encodeSubsequence(srcUIDs) + ' ' + ImapFolder.encodeSubsequence(copyUIDs) + "] ";
        }
    } catch (IOException e) {
        // 6.4.7: "If the COPY command is unsuccessful for any reason, server implementations
        //         MUST restore the destination mailbox to its state before the COPY attempt."
        ZimbraLog.imap.warn("%s failed", command, e);
        sendNO(tag, command + " failed");
        return true;
    } catch (ServiceException e) {
        // 6.4.7: "If the COPY command is unsuccessful for any reason, server implementations
        //         MUST restore the destination mailbox to its state before the COPY attempt."
        String rcode = "";
        if (e.getCode().equals(MailServiceException.NO_SUCH_FOLDER)) {
            ZimbraLog.imap.info("%s failed: no such folder: %s", command, path);
            if (path.isCreatable()) {
                rcode = "[TRYCREATE] ";
            }
        } else if (e.getCode().equals(ImapServiceException.FOLDER_NOT_VISIBLE)) {
            ZimbraLog.imap.info("%s failed: folder not visible: %s", command, path);
        } else if (e.getCode().equals(ImapServiceException.FOLDER_NOT_WRITABLE)) {
            ZimbraLog.imap.info("%s failed: folder not writable: %s", command, path);
        } else {
            ZimbraLog.imap.warn("%s failed", command, e);
        }
        sendNO(tag, rcode + command + " failed");
        return canContinue(e);
    }
    // RFC 2180 4.4: "COPY is the only IMAP4 sequence number command that is safe to allow
    //                an EXPUNGE response on.  This is because a client is not permitted
    //                to cascade several COPY commands together."
    sendNotifications(true, false);
    sendOK(tag, copyuid + command + " completed");
    return true;
}

Example 49 with ZFolder

use of com.zimbra.client.ZFolder in project zm-mailbox by Zimbra.

the class ImapHandler method doAPPEND.

boolean doAPPEND(String tag, ImapPath path, List<AppendMessage> appends) throws IOException, ImapException {
    checkCommandThrottle(new AppendCommand(path, appends));
    if (!checkState(tag, State.AUTHENTICATED)) {
        return true;
    }
    Object mboxobj = null;
    List<Tag> newTags = new ArrayList<Tag>();
    List<Integer> createdIds = new ArrayList<Integer>(appends.size());
    StringBuilder appendHint = extensionEnabled("UIDPLUS") ? new StringBuilder() : null;
    try {
        if (!path.isVisible()) {
            throw ImapServiceException.FOLDER_NOT_VISIBLE(path.asImapPath());
        } else if (!path.isWritable(ACL.RIGHT_INSERT)) {
            throw ImapServiceException.FOLDER_NOT_WRITABLE(path.asImapPath());
        }
        mboxobj = path.getOwnerMailbox();
        Object folderobj = path.getFolder();
        Mailbox mbox = mboxobj instanceof Mailbox ? (Mailbox) mboxobj : credentials.getMailbox();
        mbox.lock.lock();
        try {
            ImapFlagCache flagset = ImapFlagCache.getSystemFlags(mbox);
            ImapFlagCache tagset = mboxobj instanceof Mailbox ? new ImapFlagCache((Mailbox) mboxobj, getContext()) : new ImapFlagCache();
            for (AppendMessage append : appends) {
                append.checkFlags(mbox, flagset, tagset, newTags);
            }
        } finally {
            mbox.lock.release();
        }
        // Append message parts and check message content size
        for (AppendMessage append : appends) {
            append.checkContent();
        }
        for (AppendMessage append : appends) {
            int id = append.storeContent(mboxobj, folderobj);
            if (id > 0) {
                createdIds.add(id);
            }
        }
        int uvv = (folderobj instanceof Folder ? ImapFolder.getUIDValidity((Folder) folderobj) : ImapFolder.getUIDValidity((ZFolder) folderobj));
        if (appendHint != null && uvv > 0) {
            appendHint.append("[APPENDUID ").append(uvv).append(' ').append(ImapFolder.encodeSubsequence(createdIds)).append("] ");
        }
    } catch (ServiceException e) {
        for (AppendMessage append : appends) {
            append.cleanup();
        }
        deleteTags(newTags);
        deleteMessages(mboxobj, createdIds);
        String msg = "APPEND failed";
        if (e.getCode().equals(MailServiceException.NO_SUCH_FOLDER)) {
            ZimbraLog.imap.info("APPEND failed: no such folder: " + path);
            //          of the text of the tagged NO response."
            if (path.isCreatable()) {
                msg = "[TRYCREATE] APPEND failed: no such mailbox";
            }
        } else if (e.getCode().equals(MailServiceException.INVALID_NAME)) {
            ZimbraLog.imap.info("APPEND failed: " + e.getMessage());
        } else if (e.getCode().equals(ImapServiceException.FOLDER_NOT_VISIBLE)) {
            ZimbraLog.imap.info("APPEND failed: folder not visible: " + path);
        } else if (e.getCode().equals(ImapServiceException.FOLDER_NOT_WRITABLE)) {
            ZimbraLog.imap.info("APPEND failed: folder not writable: " + path);
        } else if (e.getCode().equals(MailServiceException.QUOTA_EXCEEDED)) {
            ZimbraLog.imap.info("APPEND failed: quota exceeded");
        } else {
            ZimbraLog.imap.warn("APPEND failed", e);
        }
        sendNO(tag, msg);
        return canContinue(e);
    }
    sendNotifications(true, false);
    sendOK(tag, (appendHint == null ? "" : appendHint.toString()) + "APPEND completed");
    return true;
}

Example 50 with ZFolder

use of com.zimbra.client.ZFolder in project zm-mailbox by Zimbra.

the class ImapHandler method doRENAME.

boolean doRENAME(String tag, ImapPath oldPath, ImapPath newPath) throws IOException {
    if (!checkState(tag, State.AUTHENTICATED)) {
        return true;
    }
    try {
        Account source = oldPath.getOwnerAccount(), target = newPath.getOwnerAccount();
        if (source == null || target == null) {
            ZimbraLog.imap.info("RENAME failed: no such account for %s or %s", oldPath, newPath);
            sendNO(tag, "RENAME failed: no such account");
            return true;
        } else if (!source.getId().equalsIgnoreCase(target.getId())) {
            ZimbraLog.imap.info("RENAME failed: cannot move folder between mailboxes");
            sendNO(tag, "RENAME failed: cannot rename mailbox to other user's namespace");
            return true;
        } else if (!newPath.isCreatable()) {
            ZimbraLog.imap.info("RENAME failed: hidden folder or parent: %s", newPath);
            sendNO(tag, "RENAME failed");
            return true;
        } else if (!oldPath.isVisible()) {
            throw MailServiceException.NO_SUCH_FOLDER(oldPath.asZimbraPath());
        }
        Object mboxobj = oldPath.getOwnerMailbox();
        if (mboxobj instanceof Mailbox) {
            int folderId = oldPath.asItemId().getId();
            if (folderId == Mailbox.ID_FOLDER_INBOX) {
                throw ImapServiceException.CANT_RENAME_INBOX();
            }
            Mailbox mbox = (Mailbox) mboxobj;
            mbox.rename(getContext(), folderId, MailItem.Type.FOLDER, "/" + newPath.asResolvedPath());
        } else if (mboxobj instanceof ZMailbox) {
            if (oldPath.asItemId().getId() == Mailbox.ID_FOLDER_INBOX) {
                throw ImapServiceException.CANT_RENAME_INBOX();
            }
            ZMailbox zmbx = (ZMailbox) mboxobj;
            ZFolder zfolder = (ZFolder) oldPath.getFolder();
            zmbx.renameFolder(zfolder.getId(), "/" + newPath.asResolvedPath());
        } else {
            ZimbraLog.imap.info("RENAME failed: cannot get mailbox for path: " + oldPath);
            sendNO(tag, "RENAME failed");
            return true;
        }
    } catch (ServiceException e) {
        if (e.getCode().equals(ImapServiceException.CANT_RENAME_INBOX)) {
            ZimbraLog.imap.info("RENAME failed: RENAME of INBOX not supported");
            sendNO(tag, "RENAME failed: RENAME of INBOX not supported");
            return true;
        } else if (e.getCode().equals(MailServiceException.NO_SUCH_FOLDER)) {
            ZimbraLog.imap.info("RENAME failed: no such folder: %s", oldPath);
        } else if (e.getCode().equals(MailServiceException.IMMUTABLE_OBJECT)) {
            ZimbraLog.imap.info("RENAME failed: cannot rename system folder: %s", oldPath);
        } else if (e.getCode().equals(MailServiceException.CANNOT_CONTAIN)) {
            ZimbraLog.imap.info("RENAME failed: invalid target folder: %s", newPath);
        } else {
            ZimbraLog.imap.warn("RENAME failed", e);
        }
        sendNO(tag, "RENAME failed");
        return canContinue(e);
    }
    // note: if ImapFolder contains a pathname, we may need to update mSelectedFolder
    sendNotifications(true, false);
    sendOK(tag, "RENAME completed");
    return true;
}