Examples with AuthorizeRequest org.apache.geode.internal.security.AuthorizeRequest used on opensource projects

Example 1 with AuthorizeRequest

use of org.apache.geode.internal.security.AuthorizeRequest in project geode by apache.

the class PutAll method cmdExecute.

@Override
public void cmdExecute(Message clientMessage, ServerConnection serverConnection, long start) throws IOException, InterruptedException {
    Part regionNamePart = null, numberOfKeysPart = null, keyPart = null, valuePart = null;
    String regionName = null;
    int numberOfKeys = 0;
    Object key = null;
    Part eventPart = null;
    StringBuffer errMessage = new StringBuffer();
    CachedRegionHelper crHelper = serverConnection.getCachedRegionHelper();
    CacheServerStats stats = serverConnection.getCacheServerStats();
    boolean replyWithMetaData = false;
    // requiresResponse = true;
    serverConnection.setAsTrue(REQUIRES_RESPONSE);
    {
        long oldStart = start;
        start = DistributionStats.getStatTime();
        stats.incReadPutAllRequestTime(start - oldStart);
    }
    try {
        // Retrieve the data from the message parts
        // part 0: region name
        regionNamePart = clientMessage.getPart(0);
        regionName = regionNamePart.getString();
        if (regionName == null) {
            String putAllMsg = LocalizedStrings.PutAll_THE_INPUT_REGION_NAME_FOR_THE_PUTALL_REQUEST_IS_NULL.toLocalizedString();
            logger.warn("{}: {}", serverConnection.getName(), putAllMsg);
            errMessage.append(putAllMsg);
            writeErrorResponse(clientMessage, MessageType.PUT_DATA_ERROR, errMessage.toString(), serverConnection);
            serverConnection.setAsTrue(RESPONDED);
            return;
        }
        LocalRegion region = (LocalRegion) crHelper.getRegion(regionName);
        if (region == null) {
            String reason = " was not found during put request";
            writeRegionDestroyedEx(clientMessage, regionName, reason, serverConnection);
            serverConnection.setAsTrue(RESPONDED);
            return;
        }
        // part 1: eventID
        eventPart = clientMessage.getPart(1);
        ByteBuffer eventIdPartsBuffer = ByteBuffer.wrap(eventPart.getSerializedForm());
        long threadId = EventID.readEventIdPartsFromOptmizedByteArray(eventIdPartsBuffer);
        long sequenceId = EventID.readEventIdPartsFromOptmizedByteArray(eventIdPartsBuffer);
        EventID eventId = new EventID(serverConnection.getEventMemberIDByteArray(), threadId, sequenceId);
        // part 2: number of keys
        numberOfKeysPart = clientMessage.getPart(2);
        numberOfKeys = numberOfKeysPart.getInt();
        // building the map
        Map map = new LinkedHashMap();
        // Map isObjectMap = new LinkedHashMap();
        for (int i = 0; i < numberOfKeys; i++) {
            keyPart = clientMessage.getPart(3 + i * 2);
            key = keyPart.getStringOrObject();
            if (key == null) {
                String putAllMsg = LocalizedStrings.PutAll_ONE_OF_THE_INPUT_KEYS_FOR_THE_PUTALL_REQUEST_IS_NULL.toLocalizedString();
                logger.warn("{}: {}", serverConnection.getName(), putAllMsg);
                errMessage.append(putAllMsg);
                writeErrorResponse(clientMessage, MessageType.PUT_DATA_ERROR, errMessage.toString(), serverConnection);
                serverConnection.setAsTrue(RESPONDED);
                return;
            }
            valuePart = clientMessage.getPart(3 + i * 2 + 1);
            if (valuePart.isNull()) {
                String putAllMsg = LocalizedStrings.PutAll_ONE_OF_THE_INPUT_VALUES_FOR_THE_PUTALL_REQUEST_IS_NULL.toLocalizedString();
                logger.warn("{}: {}", serverConnection.getName(), putAllMsg);
                errMessage.append(putAllMsg);
                writeErrorResponse(clientMessage, MessageType.PUT_DATA_ERROR, errMessage.toString(), serverConnection);
                serverConnection.setAsTrue(RESPONDED);
                return;
            }
            // byte[] value = valuePart.getSerializedForm();
            Object value;
            if (valuePart.isObject()) {
                value = CachedDeserializableFactory.create(valuePart.getSerializedForm());
            } else {
                value = valuePart.getSerializedForm();
            }
            // put serializedform for auth. It will be modified with auth callback
            map.put(key, value);
        // isObjectMap.put(key, new Boolean(isObject));
        }
        if (clientMessage.getNumberOfParts() == (3 + 2 * numberOfKeys + 1)) {
            // it means optional
            // timeout has
            // been added
            int timeout = clientMessage.getPart(3 + 2 * numberOfKeys).getInt();
            serverConnection.setRequestSpecificTimeout(timeout);
        }
        this.securityService.authorizeRegionWrite(regionName);
        AuthorizeRequest authzRequest = serverConnection.getAuthzRequest();
        if (authzRequest != null) {
            if (DynamicRegionFactory.regionIsDynamicRegionList(regionName)) {
                authzRequest.createRegionAuthorize(regionName);
            } else {
                PutAllOperationContext putAllContext = authzRequest.putAllAuthorize(regionName, map, null);
                map = putAllContext.getMap();
                if (map instanceof UpdateOnlyMap) {
                    map = ((UpdateOnlyMap) map).getInternalMap();
                }
            }
        }
        if (logger.isDebugEnabled()) {
            logger.debug("{}: Received putAll request ({} bytes) from {} for region {}", serverConnection.getName(), clientMessage.getPayloadLength(), serverConnection.getSocketString(), regionName);
        }
        region.basicBridgePutAll(map, Collections.<Object, VersionTag>emptyMap(), serverConnection.getProxyID(), eventId, false, null);
        if (region instanceof PartitionedRegion) {
            PartitionedRegion pr = (PartitionedRegion) region;
            if (pr.getNetworkHopType() != PartitionedRegion.NETWORK_HOP_NONE) {
                writeReplyWithRefreshMetadata(clientMessage, serverConnection, pr, pr.getNetworkHopType());
                pr.clearNetworkHopData();
                replyWithMetaData = true;
            }
        }
    } catch (RegionDestroyedException rde) {
        writeException(clientMessage, rde, false, serverConnection);
        serverConnection.setAsTrue(RESPONDED);
        return;
    } catch (ResourceException re) {
        writeException(clientMessage, re, false, serverConnection);
        serverConnection.setAsTrue(RESPONDED);
        return;
    } catch (PutAllPartialResultException pre) {
        writeException(clientMessage, pre, false, serverConnection);
        serverConnection.setAsTrue(RESPONDED);
        return;
    } catch (Exception ce) {
        // If an interrupted exception is thrown , rethrow it
        checkForInterrupt(serverConnection, ce);
        // If an exception occurs during the put, preserve the connection
        writeException(clientMessage, ce, false, serverConnection);
        serverConnection.setAsTrue(RESPONDED);
        logger.warn(LocalizedMessage.create(LocalizedStrings.Generic_0_UNEXPECTED_EXCEPTION, serverConnection.getName()), ce);
        return;
    } finally {
        long oldStart = start;
        start = DistributionStats.getStatTime();
        stats.incProcessPutAllTime(start - oldStart);
    }
    // Increment statistics and write the reply
    if (!replyWithMetaData) {
        writeReply(clientMessage, serverConnection);
    }
    serverConnection.setAsTrue(RESPONDED);
    if (logger.isDebugEnabled()) {
        logger.debug("{}: Sent putAll response back to {} for region {}", serverConnection.getName(), serverConnection.getSocketString(), regionName);
    }
    stats.incWritePutAllResponseTime(DistributionStats.getStatTime() - start);
}

Example 2 with AuthorizeRequest

use of org.apache.geode.internal.security.AuthorizeRequest in project geode by apache.

the class PutAll80 method cmdExecute.

@Override
public void cmdExecute(Message clientMessage, ServerConnection serverConnection, long startp) throws IOException, InterruptedException {
    // copy this since we need to modify it
    long start = startp;
    Part regionNamePart = null, numberOfKeysPart = null, keyPart = null, valuePart = null;
    String regionName = null;
    int numberOfKeys = 0;
    Object key = null;
    Part eventPart = null;
    boolean replyWithMetaData = false;
    VersionedObjectList response = null;
    StringBuffer errMessage = new StringBuffer();
    CachedRegionHelper crHelper = serverConnection.getCachedRegionHelper();
    CacheServerStats stats = serverConnection.getCacheServerStats();
    // requiresResponse = true;
    serverConnection.setAsTrue(REQUIRES_RESPONSE);
    // new in 8.0
    serverConnection.setAsTrue(REQUIRES_CHUNKED_RESPONSE);
    {
        long oldStart = start;
        start = DistributionStats.getStatTime();
        stats.incReadPutAllRequestTime(start - oldStart);
    }
    try {
        // Retrieve the data from the message parts
        // part 0: region name
        regionNamePart = clientMessage.getPart(0);
        regionName = regionNamePart.getString();
        if (regionName == null) {
            String putAllMsg = LocalizedStrings.PutAll_THE_INPUT_REGION_NAME_FOR_THE_PUTALL_REQUEST_IS_NULL.toLocalizedString();
            logger.warn("{}: {}", serverConnection.getName(), putAllMsg);
            errMessage.append(putAllMsg);
            writeChunkedErrorResponse(clientMessage, MessageType.PUT_DATA_ERROR, errMessage.toString(), serverConnection);
            serverConnection.setAsTrue(RESPONDED);
            return;
        }
        LocalRegion region = (LocalRegion) crHelper.getRegion(regionName);
        if (region == null) {
            String reason = " was not found during putAll request";
            writeRegionDestroyedEx(clientMessage, regionName, reason, serverConnection);
            serverConnection.setAsTrue(RESPONDED);
            return;
        }
        final int BASE_PART_COUNT = getBasePartCount();
        // part 1: eventID
        eventPart = clientMessage.getPart(1);
        ByteBuffer eventIdPartsBuffer = ByteBuffer.wrap(eventPart.getSerializedForm());
        long threadId = EventID.readEventIdPartsFromOptmizedByteArray(eventIdPartsBuffer);
        long sequenceId = EventID.readEventIdPartsFromOptmizedByteArray(eventIdPartsBuffer);
        EventID eventId = new EventID(serverConnection.getEventMemberIDByteArray(), threadId, sequenceId);
        Breadcrumbs.setEventId(eventId);
        // part 2: invoke callbacks (used by import)
        Part callbacksPart = clientMessage.getPart(2);
        boolean skipCallbacks = callbacksPart.getInt() == 1 ? true : false;
        // part 3: flags
        int flags = clientMessage.getPart(3).getInt();
        boolean clientIsEmpty = (flags & PutAllOp.FLAG_EMPTY) != 0;
        boolean clientHasCCEnabled = (flags & PutAllOp.FLAG_CONCURRENCY_CHECKS) != 0;
        // part 4: number of keys
        numberOfKeysPart = clientMessage.getPart(4);
        numberOfKeys = numberOfKeysPart.getInt();
        Object callbackArg = getOptionalCallbackArg(clientMessage);
        if (logger.isDebugEnabled()) {
            StringBuilder buffer = new StringBuilder();
            buffer.append(serverConnection.getName()).append(": Received ").append(this.putAllClassName()).append(" request from ").append(serverConnection.getSocketString()).append(" for region ").append(regionName).append(callbackArg != null ? (" callbackArg " + callbackArg) : "").append(" with ").append(numberOfKeys).append(" entries.");
            logger.debug(buffer.toString());
        }
        // building the map
        Map map = new LinkedHashMap();
        Map<Object, VersionTag> retryVersions = new LinkedHashMap<Object, VersionTag>();
        // Map isObjectMap = new LinkedHashMap();
        for (int i = 0; i < numberOfKeys; i++) {
            keyPart = clientMessage.getPart(BASE_PART_COUNT + i * 2);
            key = keyPart.getStringOrObject();
            if (key == null) {
                String putAllMsg = LocalizedStrings.PutAll_ONE_OF_THE_INPUT_KEYS_FOR_THE_PUTALL_REQUEST_IS_NULL.toLocalizedString();
                logger.warn("{}: {}", serverConnection.getName(), putAllMsg);
                errMessage.append(putAllMsg);
                writeChunkedErrorResponse(clientMessage, MessageType.PUT_DATA_ERROR, errMessage.toString(), serverConnection);
                serverConnection.setAsTrue(RESPONDED);
                return;
            }
            valuePart = clientMessage.getPart(BASE_PART_COUNT + i * 2 + 1);
            if (valuePart.isNull()) {
                String putAllMsg = LocalizedStrings.PutAll_ONE_OF_THE_INPUT_VALUES_FOR_THE_PUTALL_REQUEST_IS_NULL.toLocalizedString();
                logger.warn("{}: {}", serverConnection.getName(), putAllMsg);
                errMessage.append(putAllMsg);
                writeChunkedErrorResponse(clientMessage, MessageType.PUT_DATA_ERROR, errMessage.toString(), serverConnection);
                serverConnection.setAsTrue(RESPONDED);
                return;
            }
            // byte[] value = valuePart.getSerializedForm();
            Object value;
            if (valuePart.isObject()) {
                // skipCallbacks configurable this code will need to be updated.
                if (skipCallbacks && Token.INVALID.isSerializedValue(valuePart.getSerializedForm())) {
                    value = Token.INVALID;
                } else {
                    value = CachedDeserializableFactory.create(valuePart.getSerializedForm());
                }
            } else {
                value = valuePart.getSerializedForm();
            }
            // put serializedform for auth. It will be modified with auth callback
            if (clientMessage.isRetry()) {
                // Constuct the thread id/sequence id information for this element in the
                // put all map
                // The sequence id is constructed from the base sequence id and the offset
                EventID entryEventId = new EventID(eventId, i);
                // For PRs, the thread id assigned as a fake thread id.
                if (region instanceof PartitionedRegion) {
                    PartitionedRegion pr = (PartitionedRegion) region;
                    int bucketId = pr.getKeyInfo(key).getBucketId();
                    long entryThreadId = ThreadIdentifier.createFakeThreadIDForBulkOp(bucketId, entryEventId.getThreadID());
                    entryEventId = new EventID(entryEventId.getMembershipID(), entryThreadId, entryEventId.getSequenceID());
                }
                VersionTag tag = findVersionTagsForRetriedBulkOp(region, entryEventId);
                if (tag != null) {
                    retryVersions.put(key, tag);
                }
            // FIND THE VERSION TAG FOR THIS KEY - but how? all we have is the
            // putAll eventId, not individual eventIds for entries, right?
            }
            map.put(key, value);
        // isObjectMap.put(key, new Boolean(isObject));
        }
        if (clientMessage.getNumberOfParts() == (BASE_PART_COUNT + 2 * numberOfKeys + 1)) {
            // it means
            // optional
            // timeout has been
            // added
            int timeout = clientMessage.getPart(BASE_PART_COUNT + 2 * numberOfKeys).getInt();
            serverConnection.setRequestSpecificTimeout(timeout);
        }
        this.securityService.authorizeRegionWrite(regionName);
        AuthorizeRequest authzRequest = serverConnection.getAuthzRequest();
        if (authzRequest != null) {
            if (DynamicRegionFactory.regionIsDynamicRegionList(regionName)) {
                authzRequest.createRegionAuthorize(regionName);
            } else {
                PutAllOperationContext putAllContext = authzRequest.putAllAuthorize(regionName, map, callbackArg);
                map = putAllContext.getMap();
                if (map instanceof UpdateOnlyMap) {
                    map = ((UpdateOnlyMap) map).getInternalMap();
                }
                callbackArg = putAllContext.getCallbackArg();
            }
        } else {
        // no auth, so update the map based on isObjectMap here
        /*
         * Collection entries = map.entrySet(); Iterator iterator = entries.iterator(); Map.Entry
         * mapEntry = null; while (iterator.hasNext()) { mapEntry = (Map.Entry)iterator.next();
         * Object currkey = mapEntry.getKey(); byte[] serializedValue = (byte[])mapEntry.getValue();
         * boolean isObject = ((Boolean)isObjectMap.get(currkey)).booleanValue(); if (isObject) {
         * map.put(currkey, CachedDeserializableFactory.create(serializedValue)); } }
         */
        }
        response = region.basicBridgePutAll(map, retryVersions, serverConnection.getProxyID(), eventId, skipCallbacks, callbackArg);
        if (!region.getConcurrencyChecksEnabled() || clientIsEmpty || !clientHasCCEnabled) {
            // has storage
            if (logger.isTraceEnabled()) {
                logger.trace("setting response to null. region-cc-enabled={}; clientIsEmpty={}; client-cc-enabled={}", region.getConcurrencyChecksEnabled(), clientIsEmpty, clientHasCCEnabled);
            }
            response = null;
        }
        if (region instanceof PartitionedRegion) {
            PartitionedRegion pr = (PartitionedRegion) region;
            if (pr.getNetworkHopType() != PartitionedRegion.NETWORK_HOP_NONE) {
                writeReplyWithRefreshMetadata(clientMessage, response, serverConnection, pr, pr.getNetworkHopType());
                pr.clearNetworkHopData();
                replyWithMetaData = true;
            }
        }
    } catch (RegionDestroyedException rde) {
        writeChunkedException(clientMessage, rde, serverConnection);
        serverConnection.setAsTrue(RESPONDED);
        return;
    } catch (ResourceException re) {
        writeChunkedException(clientMessage, re, serverConnection);
        serverConnection.setAsTrue(RESPONDED);
        return;
    } catch (PutAllPartialResultException pre) {
        writeChunkedException(clientMessage, pre, serverConnection);
        serverConnection.setAsTrue(RESPONDED);
        return;
    } catch (Exception ce) {
        // If an interrupted exception is thrown , rethrow it
        checkForInterrupt(serverConnection, ce);
        // If an exception occurs during the put, preserve the connection
        writeChunkedException(clientMessage, ce, serverConnection);
        serverConnection.setAsTrue(RESPONDED);
        logger.warn(LocalizedMessage.create(LocalizedStrings.Generic_0_UNEXPECTED_EXCEPTION, serverConnection.getName()), ce);
        return;
    } finally {
        long oldStart = start;
        start = DistributionStats.getStatTime();
        stats.incProcessPutAllTime(start - oldStart);
    }
    if (logger.isDebugEnabled()) {
        logger.debug("{}: Sending {} response back to {} for regin {} {}", serverConnection.getName(), putAllClassName(), serverConnection.getSocketString(), regionName, (logger.isTraceEnabled() ? ": " + response : ""));
    }
    // Increment statistics and write the reply
    if (!replyWithMetaData) {
        writeReply(clientMessage, response, serverConnection);
    }
    serverConnection.setAsTrue(RESPONDED);
    stats.incWritePutAllResponseTime(DistributionStats.getStatTime() - start);
}

Example 3 with AuthorizeRequest

use of org.apache.geode.internal.security.AuthorizeRequest in project geode by apache.

the class RegisterInterestList61 method cmdExecute.

@Override
public void cmdExecute(Message clientMessage, ServerConnection serverConnection, long start) throws IOException, InterruptedException {
    Part regionNamePart = null, keyPart = null, numberOfKeysPart = null;
    String regionName = null;
    Object key = null;
    InterestResultPolicy policy;
    List keys = null;
    CachedRegionHelper crHelper = serverConnection.getCachedRegionHelper();
    int numberOfKeys = 0, partNumber = 0;
    serverConnection.setAsTrue(REQUIRES_RESPONSE);
    serverConnection.setAsTrue(REQUIRES_CHUNKED_RESPONSE);
    ChunkedMessage chunkedResponseMsg = serverConnection.getRegisterInterestResponseMessage();
    // bserverStats.incLong(readDestroyRequestTimeId,
    // DistributionStats.getStatTime() - start);
    // bserverStats.incInt(destroyRequestsId, 1);
    // start = DistributionStats.getStatTime();
    // Retrieve the data from the message parts
    regionNamePart = clientMessage.getPart(0);
    regionName = regionNamePart.getString();
    // Retrieve the InterestResultPolicy
    try {
        policy = (InterestResultPolicy) clientMessage.getPart(1).getObject();
    } catch (Exception e) {
        writeChunkedException(clientMessage, e, serverConnection);
        serverConnection.setAsTrue(RESPONDED);
        return;
    }
    boolean isDurable = false;
    try {
        Part durablePart = clientMessage.getPart(2);
        byte[] durablePartBytes = (byte[]) durablePart.getObject();
        isDurable = durablePartBytes[0] == 0x01;
    } catch (Exception e) {
        writeChunkedException(clientMessage, e, serverConnection);
        serverConnection.setAsTrue(RESPONDED);
        return;
    }
    // region data policy
    byte[] regionDataPolicyPartBytes;
    try {
        Part regionDataPolicyPart = clientMessage.getPart(clientMessage.getNumberOfParts() - 1);
        regionDataPolicyPartBytes = (byte[]) regionDataPolicyPart.getObject();
    } catch (Exception e) {
        writeChunkedException(clientMessage, e, serverConnection);
        serverConnection.setAsTrue(RESPONDED);
        return;
    }
    numberOfKeysPart = clientMessage.getPart(3);
    numberOfKeys = numberOfKeysPart.getInt();
    partNumber = 4;
    keys = new ArrayList();
    for (int i = 0; i < numberOfKeys; i++) {
        keyPart = clientMessage.getPart(partNumber + i);
        try {
            key = keyPart.getStringOrObject();
        } catch (Exception e) {
            writeChunkedException(clientMessage, e, serverConnection);
            serverConnection.setAsTrue(RESPONDED);
            return;
        }
        keys.add(key);
    }
    boolean sendUpdatesAsInvalidates = false;
    // time being until refactoring into a new command version.
    if (clientMessage.getNumberOfParts() > (numberOfKeys + partNumber)) {
        try {
            Part notifyPart = clientMessage.getPart(numberOfKeys + partNumber);
            byte[] notifyPartBytes = (byte[]) notifyPart.getObject();
            sendUpdatesAsInvalidates = notifyPartBytes[0] == 0x01;
        } catch (Exception e) {
            writeChunkedException(clientMessage, e, serverConnection);
            serverConnection.setAsTrue(RESPONDED);
            return;
        }
    }
    if (logger.isDebugEnabled()) {
        logger.debug("{}: Received register interest 61 request ({} bytes) from {} for the following {} keys in region {}: {}", serverConnection.getName(), clientMessage.getPayloadLength(), serverConnection.getSocketString(), numberOfKeys, regionName, keys);
    }
    // Process the register interest request
    if (keys.isEmpty() || regionName == null) {
        StringId errMessage = null;
        if (keys.isEmpty() && regionName == null) {
            errMessage = LocalizedStrings.RegisterInterestList_THE_INPUT_LIST_OF_KEYS_IS_EMPTY_AND_THE_INPUT_REGION_NAME_IS_NULL_FOR_THE_REGISTER_INTEREST_REQUEST;
        } else if (keys.isEmpty()) {
            errMessage = LocalizedStrings.RegisterInterestList_THE_INPUT_LIST_OF_KEYS_FOR_THE_REGISTER_INTEREST_REQUEST_IS_EMPTY;
        } else if (regionName == null) {
            errMessage = LocalizedStrings.RegisterInterest_THE_INPUT_REGION_NAME_FOR_THE_REGISTER_INTEREST_REQUEST_IS_NULL;
        }
        String s = errMessage.toLocalizedString();
        logger.warn("{}: {}", serverConnection.getName(), s);
        writeChunkedErrorResponse(clientMessage, MessageType.REGISTER_INTEREST_DATA_ERROR, s, serverConnection);
        serverConnection.setAsTrue(RESPONDED);
        return;
    }
    LocalRegion region = (LocalRegion) serverConnection.getCache().getRegion(regionName);
    if (region == null) {
        logger.info(LocalizedMessage.create(LocalizedStrings.RegisterInterestList_0_REGION_NAMED_1_WAS_NOT_FOUND_DURING_REGISTER_INTEREST_LIST_REQUEST, new Object[] { serverConnection.getName(), regionName }));
    // writeChunkedErrorResponse(msg,
    // MessageType.REGISTER_INTEREST_DATA_ERROR, message);
    // responded = true;
    }
    // else { // region not null
    try {
        this.securityService.authorizeRegionRead(regionName);
        AuthorizeRequest authzRequest = serverConnection.getAuthzRequest();
        if (authzRequest != null) {
            if (!DynamicRegionFactory.regionIsDynamicRegionList(regionName)) {
                RegisterInterestOperationContext registerContext = authzRequest.registerInterestListAuthorize(regionName, keys, policy);
                keys = (List) registerContext.getKey();
            }
        }
        // Register interest
        serverConnection.getAcceptor().getCacheClientNotifier().registerClientInterest(regionName, keys, serverConnection.getProxyID(), isDurable, sendUpdatesAsInvalidates, true, regionDataPolicyPartBytes[0], true);
    } catch (Exception ex) {
        // If an interrupted exception is thrown , rethrow it
        checkForInterrupt(serverConnection, ex);
        // Otherwise, write an exception message and continue
        writeChunkedException(clientMessage, ex, serverConnection);
        serverConnection.setAsTrue(RESPONDED);
        return;
    }
    // Update the statistics and write the reply
    // bserverStats.incLong(processDestroyTimeId,
    // DistributionStats.getStatTime() - start);
    // start = DistributionStats.getStatTime();
    boolean isPrimary = serverConnection.getAcceptor().getCacheClientNotifier().getClientProxy(serverConnection.getProxyID()).isPrimary();
    if (!isPrimary) {
        chunkedResponseMsg.setMessageType(MessageType.RESPONSE_FROM_SECONDARY);
        chunkedResponseMsg.setTransactionId(clientMessage.getTransactionId());
        chunkedResponseMsg.sendHeader();
        chunkedResponseMsg.setLastChunk(true);
        if (logger.isDebugEnabled()) {
            logger.debug("{}: Sending register interest response chunk from secondary for region: {} for key: {} chunk=<{}>", serverConnection.getName(), regionName, key, chunkedResponseMsg);
        }
        chunkedResponseMsg.sendChunk(serverConnection);
    } else {
        // isPrimary
        // Send header which describes how many chunks will follow
        chunkedResponseMsg.setMessageType(MessageType.RESPONSE_FROM_PRIMARY);
        chunkedResponseMsg.setTransactionId(clientMessage.getTransactionId());
        chunkedResponseMsg.sendHeader();
        // Send chunk response
        try {
            fillAndSendRegisterInterestResponseChunks(region, keys, InterestType.KEY, policy, serverConnection);
            serverConnection.setAsTrue(RESPONDED);
        } catch (Exception e) {
            // If an interrupted exception is thrown , rethrow it
            checkForInterrupt(serverConnection, e);
            // otherwise send the exception back to client
            writeChunkedException(clientMessage, e, serverConnection);
            serverConnection.setAsTrue(RESPONDED);
            return;
        }
        if (logger.isDebugEnabled()) {
            // logger.debug(getName() + ": Sent chunk (1 of 1) of register interest
            // response (" + chunkedResponseMsg.getBufferLength() + " bytes) for
            // region " + regionName + " key " + key);
            logger.debug("{}: Sent register interest response for the following {} keys in region {}: {}", serverConnection.getName(), numberOfKeys, regionName, keys);
        }
    // bserverStats.incLong(writeDestroyResponseTimeId,
    // DistributionStats.getStatTime() - start);
    // bserverStats.incInt(destroyResponsesId, 1);
    }
// isPrimary
// } // region not null
}

Example 4 with AuthorizeRequest

use of org.apache.geode.internal.security.AuthorizeRequest in project geode by apache.

the class RemoveAll method cmdExecute.

@Override
public void cmdExecute(Message clientMessage, ServerConnection serverConnection, long startp) throws IOException, InterruptedException {
    // copy this since we need to modify it
    long start = startp;
    Part regionNamePart = null, numberOfKeysPart = null, keyPart = null;
    String regionName = null;
    int numberOfKeys = 0;
    Object key = null;
    Part eventPart = null;
    boolean replyWithMetaData = false;
    VersionedObjectList response = null;
    StringBuffer errMessage = new StringBuffer();
    CachedRegionHelper crHelper = serverConnection.getCachedRegionHelper();
    CacheServerStats stats = serverConnection.getCacheServerStats();
    serverConnection.setAsTrue(REQUIRES_RESPONSE);
    serverConnection.setAsTrue(REQUIRES_CHUNKED_RESPONSE);
    {
        long oldStart = start;
        start = DistributionStats.getStatTime();
        stats.incReadRemoveAllRequestTime(start - oldStart);
    }
    try {
        // Retrieve the data from the message parts
        // part 0: region name
        regionNamePart = clientMessage.getPart(0);
        regionName = regionNamePart.getString();
        if (regionName == null) {
            String txt = LocalizedStrings.RemoveAll_THE_INPUT_REGION_NAME_FOR_THE_REMOVEALL_REQUEST_IS_NULL.toLocalizedString();
            logger.warn(LocalizedMessage.create(LocalizedStrings.TWO_ARG_COLON, new Object[] { serverConnection.getName(), txt }));
            errMessage.append(txt);
            writeChunkedErrorResponse(clientMessage, MessageType.PUT_DATA_ERROR, errMessage.toString(), serverConnection);
            serverConnection.setAsTrue(RESPONDED);
            return;
        }
        LocalRegion region = (LocalRegion) serverConnection.getCache().getRegion(regionName);
        if (region == null) {
            String reason = " was not found during removeAll request";
            writeRegionDestroyedEx(clientMessage, regionName, reason, serverConnection);
            serverConnection.setAsTrue(RESPONDED);
            return;
        }
        // part 1: eventID
        eventPart = clientMessage.getPart(1);
        ByteBuffer eventIdPartsBuffer = ByteBuffer.wrap(eventPart.getSerializedForm());
        long threadId = EventID.readEventIdPartsFromOptmizedByteArray(eventIdPartsBuffer);
        long sequenceId = EventID.readEventIdPartsFromOptmizedByteArray(eventIdPartsBuffer);
        EventID eventId = new EventID(serverConnection.getEventMemberIDByteArray(), threadId, sequenceId);
        Breadcrumbs.setEventId(eventId);
        // part 2: flags
        int flags = clientMessage.getPart(2).getInt();
        boolean clientIsEmpty = (flags & PutAllOp.FLAG_EMPTY) != 0;
        boolean clientHasCCEnabled = (flags & PutAllOp.FLAG_CONCURRENCY_CHECKS) != 0;
        // part 3: callbackArg
        Object callbackArg = clientMessage.getPart(3).getObject();
        // part 4: number of keys
        numberOfKeysPart = clientMessage.getPart(4);
        numberOfKeys = numberOfKeysPart.getInt();
        if (logger.isDebugEnabled()) {
            StringBuilder buffer = new StringBuilder();
            buffer.append(serverConnection.getName()).append(": Received removeAll request from ").append(serverConnection.getSocketString()).append(" for region ").append(regionName).append(callbackArg != null ? (" callbackArg " + callbackArg) : "").append(" with ").append(numberOfKeys).append(" keys.");
            logger.debug(buffer);
        }
        ArrayList<Object> keys = new ArrayList<Object>(numberOfKeys);
        ArrayList<VersionTag> retryVersions = new ArrayList<VersionTag>(numberOfKeys);
        for (int i = 0; i < numberOfKeys; i++) {
            keyPart = clientMessage.getPart(5 + i);
            key = keyPart.getStringOrObject();
            if (key == null) {
                String txt = LocalizedStrings.RemoveAll_ONE_OF_THE_INPUT_KEYS_FOR_THE_REMOVEALL_REQUEST_IS_NULL.toLocalizedString();
                logger.warn(LocalizedMessage.create(LocalizedStrings.TWO_ARG_COLON, new Object[] { serverConnection.getName(), txt }));
                errMessage.append(txt);
                writeChunkedErrorResponse(clientMessage, MessageType.PUT_DATA_ERROR, errMessage.toString(), serverConnection);
                serverConnection.setAsTrue(RESPONDED);
                return;
            }
            if (clientMessage.isRetry()) {
                // Constuct the thread id/sequence id information for this element of the bulk op
                // The sequence id is constructed from the base sequence id and the offset
                EventID entryEventId = new EventID(eventId, i);
                // For PRs, the thread id assigned as a fake thread id.
                if (region instanceof PartitionedRegion) {
                    PartitionedRegion pr = (PartitionedRegion) region;
                    int bucketId = pr.getKeyInfo(key).getBucketId();
                    long entryThreadId = ThreadIdentifier.createFakeThreadIDForBulkOp(bucketId, entryEventId.getThreadID());
                    entryEventId = new EventID(entryEventId.getMembershipID(), entryThreadId, entryEventId.getSequenceID());
                }
                VersionTag tag = findVersionTagsForRetriedBulkOp(region, entryEventId);
                retryVersions.add(tag);
            // FIND THE VERSION TAG FOR THIS KEY - but how? all we have is the
            // removeAll eventId, not individual eventIds for entries, right?
            } else {
                retryVersions.add(null);
            }
            keys.add(key);
        }
        if (clientMessage.getNumberOfParts() == (5 + numberOfKeys + 1)) {
            // it means optional timeout
            // has been
            // added
            int timeout = clientMessage.getPart(5 + numberOfKeys).getInt();
            serverConnection.setRequestSpecificTimeout(timeout);
        }
        this.securityService.authorizeRegionWrite(regionName);
        AuthorizeRequest authzRequest = serverConnection.getAuthzRequest();
        if (authzRequest != null) {
            if (DynamicRegionFactory.regionIsDynamicRegionList(regionName)) {
                authzRequest.createRegionAuthorize(regionName);
            } else {
                RemoveAllOperationContext removeAllContext = authzRequest.removeAllAuthorize(regionName, keys, callbackArg);
                callbackArg = removeAllContext.getCallbackArg();
            }
        }
        response = region.basicBridgeRemoveAll(keys, retryVersions, serverConnection.getProxyID(), eventId, callbackArg);
        if (!region.getConcurrencyChecksEnabled() || clientIsEmpty || !clientHasCCEnabled) {
            // has storage
            if (logger.isTraceEnabled()) {
                logger.trace("setting removeAll response to null. region-cc-enabled={}; clientIsEmpty={}; client-cc-enabled={}", region.getConcurrencyChecksEnabled(), clientIsEmpty, clientHasCCEnabled);
            }
            response = null;
        }
        if (region instanceof PartitionedRegion) {
            PartitionedRegion pr = (PartitionedRegion) region;
            if (pr.getNetworkHopType() != PartitionedRegion.NETWORK_HOP_NONE) {
                writeReplyWithRefreshMetadata(clientMessage, response, serverConnection, pr, pr.getNetworkHopType());
                pr.clearNetworkHopData();
                replyWithMetaData = true;
            }
        }
    } catch (RegionDestroyedException rde) {
        writeChunkedException(clientMessage, rde, serverConnection);
        serverConnection.setAsTrue(RESPONDED);
        return;
    } catch (ResourceException re) {
        writeChunkedException(clientMessage, re, serverConnection);
        serverConnection.setAsTrue(RESPONDED);
        return;
    } catch (PutAllPartialResultException pre) {
        writeChunkedException(clientMessage, pre, serverConnection);
        serverConnection.setAsTrue(RESPONDED);
        return;
    } catch (Exception ce) {
        // If an interrupted exception is thrown , rethrow it
        checkForInterrupt(serverConnection, ce);
        // If an exception occurs during the op, preserve the connection
        writeChunkedException(clientMessage, ce, serverConnection);
        serverConnection.setAsTrue(RESPONDED);
        // if (logger.fineEnabled()) {
        logger.warn(LocalizedMessage.create(LocalizedStrings.Generic_0_UNEXPECTED_EXCEPTION, serverConnection.getName()), ce);
        // }
        return;
    } finally {
        long oldStart = start;
        start = DistributionStats.getStatTime();
        stats.incProcessRemoveAllTime(start - oldStart);
    }
    if (logger.isDebugEnabled()) {
        logger.debug("{}: Sending removeAll response back to {} for region {}{}", serverConnection.getName(), serverConnection.getSocketString(), regionName, (logger.isTraceEnabled() ? ": " + response : ""));
    }
    // Increment statistics and write the reply
    if (!replyWithMetaData) {
        writeReply(clientMessage, response, serverConnection);
    }
    serverConnection.setAsTrue(RESPONDED);
    stats.incWriteRemoveAllResponseTime(DistributionStats.getStatTime() - start);
}

Example 5 with AuthorizeRequest

use of org.apache.geode.internal.security.AuthorizeRequest in project geode by apache.

the class Put method cmdExecute.

@Override
public void cmdExecute(Message clientMessage, ServerConnection serverConnection, long start) throws IOException, InterruptedException {
    Part regionNamePart = null, keyPart = null, valuePart = null, callbackArgPart = null;
    String regionName = null;
    Object callbackArg = null, key = null;
    Part eventPart = null;
    String errMessage = "";
    CachedRegionHelper crHelper = serverConnection.getCachedRegionHelper();
    CacheServerStats stats = serverConnection.getCacheServerStats();
    // requiresResponse = true;
    serverConnection.setAsTrue(REQUIRES_RESPONSE);
    {
        long oldStart = start;
        start = DistributionStats.getStatTime();
        stats.incReadPutRequestTime(start - oldStart);
    }
    // Retrieve the data from the message parts
    regionNamePart = clientMessage.getPart(0);
    keyPart = clientMessage.getPart(1);
    valuePart = clientMessage.getPart(2);
    eventPart = clientMessage.getPart(3);
    // callbackArgPart = null; (redundant assignment)
    if (clientMessage.getNumberOfParts() > 4) {
        callbackArgPart = clientMessage.getPart(4);
        try {
            callbackArg = callbackArgPart.getObject();
        } catch (Exception e) {
            writeException(clientMessage, e, false, serverConnection);
            serverConnection.setAsTrue(RESPONDED);
            return;
        }
    }
    regionName = regionNamePart.getString();
    try {
        key = keyPart.getStringOrObject();
    } catch (Exception e) {
        writeException(clientMessage, e, false, serverConnection);
        serverConnection.setAsTrue(RESPONDED);
        return;
    }
    if (logger.isTraceEnabled()) {
        logger.trace("{}: Received put request ({} bytes) from {} for region {} key {} value {}", serverConnection.getName(), clientMessage.getPayloadLength(), serverConnection.getSocketString(), regionName, key, valuePart);
    }
    // Process the put request
    if (key == null || regionName == null) {
        if (key == null) {
            logger.warn(LocalizedMessage.create(LocalizedStrings.Put_0_THE_INPUT_KEY_FOR_THE_PUT_REQUEST_IS_NULL, serverConnection.getName()));
            errMessage = LocalizedStrings.Put_THE_INPUT_KEY_FOR_THE_PUT_REQUEST_IS_NULL.toLocalizedString();
        }
        if (regionName == null) {
            logger.warn(LocalizedMessage.create(LocalizedStrings.Put_0_THE_INPUT_REGION_NAME_FOR_THE_PUT_REQUEST_IS_NULL, serverConnection.getName()));
            errMessage = LocalizedStrings.Put_THE_INPUT_REGION_NAME_FOR_THE_PUT_REQUEST_IS_NULL.toLocalizedString();
        }
        writeErrorResponse(clientMessage, MessageType.PUT_DATA_ERROR, errMessage.toString(), serverConnection);
        serverConnection.setAsTrue(RESPONDED);
        return;
    }
    LocalRegion region = (LocalRegion) serverConnection.getCache().getRegion(regionName);
    if (region == null) {
        String reason = LocalizedStrings.Put_REGION_WAS_NOT_FOUND_DURING_PUT_REQUEST.toLocalizedString();
        writeRegionDestroyedEx(clientMessage, regionName, reason, serverConnection);
        serverConnection.setAsTrue(RESPONDED);
        return;
    }
    if (valuePart.isNull() && region.containsKey(key)) {
        // Invalid to 'put' a null value in an existing key
        logger.info(LocalizedMessage.create(LocalizedStrings.Put_0_ATTEMPTED_TO_PUT_A_NULL_VALUE_FOR_EXISTING_KEY_1, new Object[] { serverConnection.getName(), key }));
        errMessage = LocalizedStrings.Put_ATTEMPTED_TO_PUT_A_NULL_VALUE_FOR_EXISTING_KEY_0.toLocalizedString();
        writeErrorResponse(clientMessage, MessageType.PUT_DATA_ERROR, errMessage, serverConnection);
        serverConnection.setAsTrue(RESPONDED);
        return;
    }
    ByteBuffer eventIdPartsBuffer = ByteBuffer.wrap(eventPart.getSerializedForm());
    long threadId = EventID.readEventIdPartsFromOptmizedByteArray(eventIdPartsBuffer);
    long sequenceId = EventID.readEventIdPartsFromOptmizedByteArray(eventIdPartsBuffer);
    EventID eventId = new EventID(serverConnection.getEventMemberIDByteArray(), threadId, sequenceId);
    try {
        byte[] value = valuePart.getSerializedForm();
        boolean isObject = valuePart.isObject();
        this.securityService.authorizeRegionWrite(regionName, key.toString());
        AuthorizeRequest authzRequest = serverConnection.getAuthzRequest();
        if (authzRequest != null) {
            if (DynamicRegionFactory.regionIsDynamicRegionList(regionName)) {
                authzRequest.createRegionAuthorize((String) key);
            } else // Allow PUT operations on meta regions (bug #38961)
            if (!region.isUsedForMetaRegion()) {
                PutOperationContext putContext = authzRequest.putAuthorize(regionName, key, value, isObject, callbackArg);
                value = putContext.getSerializedValue();
                isObject = putContext.isObject();
                callbackArg = putContext.getCallbackArg();
            }
        }
        // If the value is 1 byte and the byte represents null,
        // attempt to create the entry. This test needs to be
        // moved to DataSerializer or DataSerializer.NULL needs
        // to be publicly accessible.
        boolean result = false;
        if (value == null) {
            // Create the null entry. Since the value is null, the value of the
            // isObject
            // the true after null doesn't matter and is not used.
            result = region.basicBridgeCreate(key, null, true, callbackArg, serverConnection.getProxyID(), true, new EventIDHolder(eventId), false);
        } else {
            // Put the entry
            result = region.basicBridgePut(key, value, null, isObject, callbackArg, serverConnection.getProxyID(), true, new EventIDHolder(eventId));
        }
        if (result) {
            serverConnection.setModificationInfo(true, regionName, key);
        } else {
            StringId message = LocalizedStrings.PUT_0_FAILED_TO_PUT_ENTRY_FOR_REGION_1_KEY_2_VALUE_3;
            Object[] messageArgs = new Object[] { serverConnection.getName(), regionName, key, valuePart };
            String s = message.toLocalizedString(messageArgs);
            logger.info(s);
            throw new Exception(s);
        }
    } catch (RegionDestroyedException rde) {
        writeException(clientMessage, rde, false, serverConnection);
        serverConnection.setAsTrue(RESPONDED);
        return;
    } catch (ResourceException re) {
        writeException(clientMessage, re, false, serverConnection);
        serverConnection.setAsTrue(RESPONDED);
        return;
    } catch (Exception ce) {
        // If an interrupted exception is thrown , rethrow it
        checkForInterrupt(serverConnection, ce);
        // If an exception occurs during the put, preserve the connection
        writeException(clientMessage, ce, false, serverConnection);
        serverConnection.setAsTrue(RESPONDED);
        if (ce instanceof GemFireSecurityException) {
            // logged by the security logger
            if (logger.isDebugEnabled()) {
                logger.debug("{}: Unexpected Security exception", serverConnection.getName(), ce);
            }
        } else {
            logger.warn(LocalizedMessage.create(LocalizedStrings.PUT_0_UNEXPECTED_EXCEPTION, serverConnection.getName()), ce);
        }
        return;
    } finally {
        long oldStart = start;
        start = DistributionStats.getStatTime();
        stats.incProcessPutTime(start - oldStart);
    }
    // Increment statistics and write the reply
    writeReply(clientMessage, serverConnection);
    serverConnection.setAsTrue(RESPONDED);
    if (logger.isDebugEnabled()) {
        logger.debug("{}: Sent put response back to {} for region {} key {} value {}", serverConnection.getName(), serverConnection.getSocketString(), regionName, key, valuePart);
    }
    stats.incWritePutResponseTime(DistributionStats.getStatTime() - start);
}