Destroy extends BaseCommand { @Override public void cmdExecute(final Message clientMessage, final ServerConnection serverConnection, final SecurityService securityService, long startparam) throws IOException, InterruptedException { long start = startparam; Part regionNamePart = null, keyPart = null, callbackArgPart = null; String regionName = null; Object callbackArg = null, key = null; Part eventPart = null; StringBuffer errMessage = new StringBuffer(); CacheServerStats stats = serverConnection.getCacheServerStats(); serverConnection.setAsTrue(REQUIRES_RESPONSE); { long oldStart = start; start = DistributionStats.getStatTime(); stats.incReadDestroyRequestTime(start - oldStart); } regionNamePart = clientMessage.getPart(0); keyPart = clientMessage.getPart(1); eventPart = clientMessage.getPart(2); if (clientMessage.getNumberOfParts() > 3) { callbackArgPart = clientMessage.getPart(3); try { callbackArg = callbackArgPart.getObject(); } catch (Exception e) { writeException(clientMessage, e, false, serverConnection); serverConnection.setAsTrue(RESPONDED); return; } } regionName = regionNamePart.getCachedString(); try { key = keyPart.getStringOrObject(); } catch (Exception e) { writeException(clientMessage, e, false, serverConnection); serverConnection.setAsTrue(RESPONDED); return; } if (logger.isDebugEnabled()) { logger.debug("{}: Received destroy request ({} bytes) from {} for region {} key {}", serverConnection.getName(), clientMessage.getPayloadLength(), serverConnection.getSocketString(), regionName, key); } if (key == null || regionName == null) { if (key == null) { logger.warn("{}: The input key for the destroy request is null", serverConnection.getName()); errMessage.append("The input key for the destroy request is null"); } if (regionName == null) { logger.warn("{}: The input region name for the destroy request is null", serverConnection.getName()); errMessage .append("The input region name for the destroy request is null"); } writeErrorResponse(clientMessage, MessageType.DESTROY_DATA_ERROR, errMessage.toString(), serverConnection); serverConnection.setAsTrue(RESPONDED); return; } LocalRegion region = (LocalRegion) serverConnection.getCache().getRegion(regionName); if (region == null) { String reason = String.format("%s was not found during destroy request", regionName); writeRegionDestroyedEx(clientMessage, regionName, reason, 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 { securityService.authorize(Resource.DATA, Operation.WRITE, regionName, key); AuthorizeRequest authzRequest = serverConnection.getAuthzRequest(); if (authzRequest != null) { if (DynamicRegionFactory.regionIsDynamicRegionList(regionName)) { RegionDestroyOperationContext destroyContext = authzRequest.destroyRegionAuthorize((String) key, callbackArg); callbackArg = destroyContext.getCallbackArg(); } else { DestroyOperationContext destroyContext = authzRequest.destroyAuthorize(regionName, key, callbackArg); callbackArg = destroyContext.getCallbackArg(); } } region.basicBridgeDestroy(key, callbackArg, serverConnection.getProxyID(), true, new EventIDHolder(eventId)); serverConnection.setModificationInfo(true, regionName, key); } catch (EntryNotFoundException e) { if (logger.isDebugEnabled()) { logger.debug("{}: during entry destroy no entry was found for key {}", serverConnection.getName(), key); } } catch (RegionDestroyedException rde) { writeException(clientMessage, rde, false, serverConnection); serverConnection.setAsTrue(RESPONDED); return; } catch (Exception e) { checkForInterrupt(serverConnection, e); writeException(clientMessage, e, false, serverConnection); serverConnection.setAsTrue(RESPONDED); if (e instanceof GemFireSecurityException) { if (logger.isDebugEnabled()) { logger.debug("{}: Unexpected Security exception", serverConnection.getName(), e); } } else { logger.warn(String.format("%s: Unexpected Exception", serverConnection.getName()), e); } return; } { long oldStart = start; start = DistributionStats.getStatTime(); stats.incProcessDestroyTime(start - oldStart); } if (region instanceof PartitionedRegion) { PartitionedRegion pr = (PartitionedRegion) region; if (pr.getNetworkHopType() != PartitionedRegion.NETWORK_HOP_NONE) { writeReplyWithRefreshMetadata(clientMessage, serverConnection, pr, pr.getNetworkHopType()); pr.clearNetworkHopData(); } else { writeReply(clientMessage, serverConnection); } } else { writeReply(clientMessage, serverConnection); } serverConnection.setAsTrue(RESPONDED); if (logger.isDebugEnabled()) { logger.debug("{}: Sent destroy response for region {} key {}", serverConnection.getName(), regionName, key); } stats.incWriteDestroyResponseTime(DistributionStats.getStatTime() - start); }  static Command getCommand(); @Override void cmdExecute(final Message clientMessage, final ServerConnection serverConnection,
      final SecurityService securityService, long startparam);  }
@Test public void noSecurityShouldSucceed() throws Exception { when(this.securityService.isClientSecurityRequired()).thenReturn(false); this.destroy.cmdExecute(this.message, this.serverConnection, this.securityService, 0); verify(this.replyMessage).send(this.serverConnection); }
@Test public void integratedSecurityShouldSucceedIfAuthorized() throws Exception { when(this.securityService.isClientSecurityRequired()).thenReturn(true); when(this.securityService.isIntegratedSecurity()).thenReturn(true); this.destroy.cmdExecute(this.message, this.serverConnection, this.securityService, 0); verify(this.securityService).authorize(Resource.DATA, Operation.WRITE, REGION_NAME, KEY); verify(this.replyMessage).send(this.serverConnection); }
@Test public void integratedSecurityShouldFailIfNotAuthorized() throws Exception { when(this.securityService.isClientSecurityRequired()).thenReturn(true); when(this.securityService.isIntegratedSecurity()).thenReturn(true); doThrow(new NotAuthorizedException("")).when(this.securityService).authorize(Resource.DATA, Operation.WRITE, REGION_NAME, KEY); this.destroy.cmdExecute(this.message, this.serverConnection, this.securityService, 0); verify(this.errorResponseMessage).send(eq(this.serverConnection)); }
@Test public void oldSecurityShouldSucceedIfAuthorized() throws Exception { when(this.securityService.isClientSecurityRequired()).thenReturn(true); when(this.securityService.isIntegratedSecurity()).thenReturn(false); this.destroy.cmdExecute(this.message, this.serverConnection, this.securityService, 0); verify(this.authzRequest).destroyAuthorize(eq(REGION_NAME), eq(KEY), eq(CALLBACK_ARG)); verify(this.replyMessage).send(this.serverConnection); }
@Test public void oldSecurityShouldFailIfNotAuthorized() throws Exception { when(this.securityService.isClientSecurityRequired()).thenReturn(true); when(this.securityService.isIntegratedSecurity()).thenReturn(false); doThrow(new NotAuthorizedException("")).when(this.authzRequest) .destroyAuthorize(eq(REGION_NAME), eq(KEY), eq(CALLBACK_ARG)); this.destroy.cmdExecute(this.message, this.serverConnection, this.securityService, 0); verify(this.authzRequest).destroyAuthorize(eq(REGION_NAME), eq(KEY), eq(CALLBACK_ARG)); verify(this.errorResponseMessage).send(eq(this.serverConnection)); }
@Test public void destroyThrowsAndHandlesEntryNotFoundExceptionOnServer() { doThrow(new EntryNotFoundException("")).when(region).basicBridgeDestroy(any(), any(), any(), anyBoolean(), any()); assertThatCode(() -> destroy.cmdExecute(message, serverConnection, securityService, 0)) .doesNotThrowAnyException(); }