From 53d83244c1bf36af86e90ce5fe758a369f73563e Mon Sep 17 00:00:00 2001 From: "serena.spinoso" Date: Sat, 25 Feb 2017 12:00:55 +0100 Subject: Add verigraph code base JIRA: PARSER-111 Change-Id: Ie76e14fabbb6c388ebc89d9a15dd3021b25fa892 Signed-off-by: serena.spinoso --- .../escape/verify/client/Neo4jManagerClient.java | 339 ++++++ .../polito/escape/verify/client/VerifyClient.java | 444 ++++++++ .../verify/client/VerifyClientException.java | 24 + .../escape/verify/database/DatabaseClass.java | 175 +++ .../ConfigurationCustomDeserializer.java | 42 + .../deserializer/GraphCustomDeserializer.java | 87 ++ .../deserializer/NodeCustomDeserializer.java | 92 ++ .../deserializer/PathsMessageBodyReader.java | 52 + .../verify/exception/BadRequestException.java | 23 + .../exception/BadRequestExceptionMapper.java | 30 + .../verify/exception/DataNotFoundException.java | 23 + .../exception/DataNotFoundExceptionMapper.java | 30 + .../verify/exception/ForbiddenException.java | 23 + .../verify/exception/ForbiddenExceptionMapper.java | 30 + .../verify/exception/GenericExceptionMapper.java | 29 + .../exception/InternalServerErrorException.java | 23 + .../InternalServerErrorExceptionMapper.java | 30 + .../polito/escape/verify/model/Configuration.java | 75 ++ .../java/it/polito/escape/verify/model/Entry.java | 37 + .../polito/escape/verify/model/ErrorMessage.java | 62 + .../java/it/polito/escape/verify/model/Graph.java | 105 ++ .../java/it/polito/escape/verify/model/Link.java | 71 ++ .../it/polito/escape/verify/model/Neighbour.java | 70 ++ .../java/it/polito/escape/verify/model/Node.java | 152 +++ .../java/it/polito/escape/verify/model/Test.java | 62 + .../polito/escape/verify/model/Verification.java | 69 ++ .../it/polito/escape/verify/model/jaxb.properties | 1 + .../escape/verify/resources/GraphResource.java | 167 +++ .../escape/verify/resources/NeighbourResource.java | 141 +++ .../escape/verify/resources/NodeResource.java | 230 ++++ .../verify/resources/beans/VerificationBean.java | 67 ++ .../serializer/CustomConfigurationSerializer.java | 35 + .../verify/serializer/CustomMapSerializer.java | 30 + .../polito/escape/verify/service/GraphService.java | 129 +++ .../verify/service/JsonValidationService.java | 136 +++ .../escape/verify/service/NeighbourService.java | 182 +++ .../polito/escape/verify/service/NodeService.java | 258 +++++ .../escape/verify/service/ValidationUtils.java | 132 +++ .../escape/verify/service/VerificationService.java | 1185 ++++++++++++++++++++ .../escape/verify/test/MultiThreadedTestCase.java | 201 ++++ .../it/polito/escape/verify/test/Scalability.java | 409 +++++++ .../it/polito/escape/verify/test/TestCase.java | 161 +++ .../escape/verify/test/TestExecutionException.java | 24 + .../java/it/polito/escape/verify/test/Tester.java | 220 ++++ .../escape/verify/validation/DpiValidator.java | 45 + .../escape/verify/validation/EndhostValidator.java | 25 + .../verify/validation/ValidationInterface.java | 21 + .../verify/validation/VpnaccessValidator.java | 51 + .../escape/verify/validation/VpnexitValidator.java | 51 + .../validation/exception/ValidationException.java | 31 + verigraph/src/main/java/it/polito/grpc/Client.java | 550 +++++++++ .../src/main/java/it/polito/grpc/GrpcUtils.java | 156 +++ verigraph/src/main/java/it/polito/grpc/README.rst | 442 ++++++++ .../src/main/java/it/polito/grpc/Service.java | 462 ++++++++ .../java/it/polito/grpc/test/GrpcServerTest.java | 292 +++++ .../main/java/it/polito/grpc/test/GrpcTest.java | 349 ++++++ .../java/it/polito/grpc/test/MultiThreadTest.java | 220 ++++ .../java/it/polito/grpc/test/ReachabilityTest.java | 252 +++++ .../it/polito/nffg/neo4j/jaxb/ActionEnumType.java | 59 + .../java/it/polito/nffg/neo4j/jaxb/ActionType.java | 81 ++ .../it/polito/nffg/neo4j/jaxb/ActionsType.java | 67 ++ .../java/it/polito/nffg/neo4j/jaxb/CiType.java | 206 ++++ .../java/it/polito/nffg/neo4j/jaxb/CpType.java | 86 ++ .../it/polito/nffg/neo4j/jaxb/CpointsType.java | 67 ++ .../polito/nffg/neo4j/jaxb/CtrlInterfacesType.java | 67 ++ .../java/it/polito/nffg/neo4j/jaxb/EpCpType.java | 89 ++ .../java/it/polito/nffg/neo4j/jaxb/EpType.java | 260 +++++ .../it/polito/nffg/neo4j/jaxb/EpointsType.java | 65 ++ .../java/it/polito/nffg/neo4j/jaxb/EpsCpsType.java | 67 ++ .../it/polito/nffg/neo4j/jaxb/FlowrulesType.java | 619 ++++++++++ .../it/polito/nffg/neo4j/jaxb/HttpMessage.java | 108 ++ .../it/polito/nffg/neo4j/jaxb/MonParamsType.java | 122 ++ .../java/it/polito/nffg/neo4j/jaxb/NeType.java | 133 +++ .../it/polito/nffg/neo4j/jaxb/NelementsType.java | 67 ++ .../java/it/polito/nffg/neo4j/jaxb/NfType.java | 181 +++ .../main/java/it/polito/nffg/neo4j/jaxb/Nffg.java | 183 +++ .../java/it/polito/nffg/neo4j/jaxb/NffgSet.java | 69 ++ .../it/polito/nffg/neo4j/jaxb/NfunctionsType.java | 67 ++ .../it/polito/nffg/neo4j/jaxb/ObjectFactory.java | 319 ++++++ .../main/java/it/polito/nffg/neo4j/jaxb/Paths.java | 163 +++ .../it/polito/nffg/neo4j/jaxb/PortDirEnumType.java | 60 + .../java/it/polito/nffg/neo4j/jaxb/PortType.java | 104 ++ .../java/it/polito/nffg/neo4j/jaxb/Property.java | 152 +++ .../java/it/polito/nffg/neo4j/jaxb/SpecType.java | 577 ++++++++++ .../it/polito/nffg/neo4j/jaxb/package-info.java | 11 + 85 files changed, 12903 insertions(+) create mode 100644 verigraph/src/main/java/it/polito/escape/verify/client/Neo4jManagerClient.java create mode 100644 verigraph/src/main/java/it/polito/escape/verify/client/VerifyClient.java create mode 100644 verigraph/src/main/java/it/polito/escape/verify/client/VerifyClientException.java create mode 100644 verigraph/src/main/java/it/polito/escape/verify/database/DatabaseClass.java create mode 100644 verigraph/src/main/java/it/polito/escape/verify/deserializer/ConfigurationCustomDeserializer.java create mode 100644 verigraph/src/main/java/it/polito/escape/verify/deserializer/GraphCustomDeserializer.java create mode 100644 verigraph/src/main/java/it/polito/escape/verify/deserializer/NodeCustomDeserializer.java create mode 100644 verigraph/src/main/java/it/polito/escape/verify/deserializer/PathsMessageBodyReader.java create mode 100644 verigraph/src/main/java/it/polito/escape/verify/exception/BadRequestException.java create mode 100644 verigraph/src/main/java/it/polito/escape/verify/exception/BadRequestExceptionMapper.java create mode 100644 verigraph/src/main/java/it/polito/escape/verify/exception/DataNotFoundException.java create mode 100644 verigraph/src/main/java/it/polito/escape/verify/exception/DataNotFoundExceptionMapper.java create mode 100644 verigraph/src/main/java/it/polito/escape/verify/exception/ForbiddenException.java create mode 100644 verigraph/src/main/java/it/polito/escape/verify/exception/ForbiddenExceptionMapper.java create mode 100644 verigraph/src/main/java/it/polito/escape/verify/exception/GenericExceptionMapper.java create mode 100644 verigraph/src/main/java/it/polito/escape/verify/exception/InternalServerErrorException.java create mode 100644 verigraph/src/main/java/it/polito/escape/verify/exception/InternalServerErrorExceptionMapper.java create mode 100644 verigraph/src/main/java/it/polito/escape/verify/model/Configuration.java create mode 100644 verigraph/src/main/java/it/polito/escape/verify/model/Entry.java create mode 100644 verigraph/src/main/java/it/polito/escape/verify/model/ErrorMessage.java create mode 100644 verigraph/src/main/java/it/polito/escape/verify/model/Graph.java create mode 100644 verigraph/src/main/java/it/polito/escape/verify/model/Link.java create mode 100644 verigraph/src/main/java/it/polito/escape/verify/model/Neighbour.java create mode 100644 verigraph/src/main/java/it/polito/escape/verify/model/Node.java create mode 100644 verigraph/src/main/java/it/polito/escape/verify/model/Test.java create mode 100644 verigraph/src/main/java/it/polito/escape/verify/model/Verification.java create mode 100644 verigraph/src/main/java/it/polito/escape/verify/model/jaxb.properties create mode 100644 verigraph/src/main/java/it/polito/escape/verify/resources/GraphResource.java create mode 100644 verigraph/src/main/java/it/polito/escape/verify/resources/NeighbourResource.java create mode 100644 verigraph/src/main/java/it/polito/escape/verify/resources/NodeResource.java create mode 100644 verigraph/src/main/java/it/polito/escape/verify/resources/beans/VerificationBean.java create mode 100644 verigraph/src/main/java/it/polito/escape/verify/serializer/CustomConfigurationSerializer.java create mode 100644 verigraph/src/main/java/it/polito/escape/verify/serializer/CustomMapSerializer.java create mode 100644 verigraph/src/main/java/it/polito/escape/verify/service/GraphService.java create mode 100644 verigraph/src/main/java/it/polito/escape/verify/service/JsonValidationService.java create mode 100644 verigraph/src/main/java/it/polito/escape/verify/service/NeighbourService.java create mode 100644 verigraph/src/main/java/it/polito/escape/verify/service/NodeService.java create mode 100644 verigraph/src/main/java/it/polito/escape/verify/service/ValidationUtils.java create mode 100644 verigraph/src/main/java/it/polito/escape/verify/service/VerificationService.java create mode 100644 verigraph/src/main/java/it/polito/escape/verify/test/MultiThreadedTestCase.java create mode 100644 verigraph/src/main/java/it/polito/escape/verify/test/Scalability.java create mode 100644 verigraph/src/main/java/it/polito/escape/verify/test/TestCase.java create mode 100644 verigraph/src/main/java/it/polito/escape/verify/test/TestExecutionException.java create mode 100644 verigraph/src/main/java/it/polito/escape/verify/test/Tester.java create mode 100644 verigraph/src/main/java/it/polito/escape/verify/validation/DpiValidator.java create mode 100644 verigraph/src/main/java/it/polito/escape/verify/validation/EndhostValidator.java create mode 100644 verigraph/src/main/java/it/polito/escape/verify/validation/ValidationInterface.java create mode 100644 verigraph/src/main/java/it/polito/escape/verify/validation/VpnaccessValidator.java create mode 100644 verigraph/src/main/java/it/polito/escape/verify/validation/VpnexitValidator.java create mode 100644 verigraph/src/main/java/it/polito/escape/verify/validation/exception/ValidationException.java create mode 100644 verigraph/src/main/java/it/polito/grpc/Client.java create mode 100644 verigraph/src/main/java/it/polito/grpc/GrpcUtils.java create mode 100644 verigraph/src/main/java/it/polito/grpc/README.rst create mode 100644 verigraph/src/main/java/it/polito/grpc/Service.java create mode 100644 verigraph/src/main/java/it/polito/grpc/test/GrpcServerTest.java create mode 100644 verigraph/src/main/java/it/polito/grpc/test/GrpcTest.java create mode 100644 verigraph/src/main/java/it/polito/grpc/test/MultiThreadTest.java create mode 100644 verigraph/src/main/java/it/polito/grpc/test/ReachabilityTest.java create mode 100644 verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/ActionEnumType.java create mode 100644 verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/ActionType.java create mode 100644 verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/ActionsType.java create mode 100644 verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/CiType.java create mode 100644 verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/CpType.java create mode 100644 verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/CpointsType.java create mode 100644 verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/CtrlInterfacesType.java create mode 100644 verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/EpCpType.java create mode 100644 verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/EpType.java create mode 100644 verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/EpointsType.java create mode 100644 verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/EpsCpsType.java create mode 100644 verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/FlowrulesType.java create mode 100644 verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/HttpMessage.java create mode 100644 verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/MonParamsType.java create mode 100644 verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/NeType.java create mode 100644 verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/NelementsType.java create mode 100644 verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/NfType.java create mode 100644 verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/Nffg.java create mode 100644 verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/NffgSet.java create mode 100644 verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/NfunctionsType.java create mode 100644 verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/ObjectFactory.java create mode 100644 verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/Paths.java create mode 100644 verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/PortDirEnumType.java create mode 100644 verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/PortType.java create mode 100644 verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/Property.java create mode 100644 verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/SpecType.java create mode 100644 verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/package-info.java (limited to 'verigraph/src/main/java/it/polito') diff --git a/verigraph/src/main/java/it/polito/escape/verify/client/Neo4jManagerClient.java b/verigraph/src/main/java/it/polito/escape/verify/client/Neo4jManagerClient.java new file mode 100644 index 0000000..044c136 --- /dev/null +++ b/verigraph/src/main/java/it/polito/escape/verify/client/Neo4jManagerClient.java @@ -0,0 +1,339 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.escape.verify.client; + +import java.io.StringWriter; +import java.util.HashMap; +import java.util.LinkedList; +import java.util.List; +import java.util.Map; + +import javax.ws.rs.ProcessingException; +import javax.ws.rs.client.Client; +import javax.ws.rs.client.ClientBuilder; +import javax.ws.rs.client.Entity; +import javax.ws.rs.client.WebTarget; +import javax.ws.rs.core.MediaType; +import javax.ws.rs.core.Response; +import javax.xml.bind.JAXBContext; +import javax.xml.bind.JAXBElement; +import javax.xml.bind.JAXBException; +import javax.xml.bind.Marshaller; +import javax.xml.stream.FactoryConfigurationError; +import javax.xml.stream.XMLOutputFactory; +import javax.xml.stream.XMLStreamException; +import javax.xml.stream.XMLStreamWriter; + +import it.polito.escape.verify.deserializer.PathsMessageBodyReader; +import it.polito.escape.verify.model.Entry; +import it.polito.nffg.neo4j.jaxb.ActionEnumType; +import it.polito.nffg.neo4j.jaxb.ActionType; +import it.polito.nffg.neo4j.jaxb.ActionsType; +import it.polito.nffg.neo4j.jaxb.CiType; +import it.polito.nffg.neo4j.jaxb.CiType.Attributes; +import it.polito.nffg.neo4j.jaxb.CiType.Attributes.Attribute; +import it.polito.nffg.neo4j.jaxb.CpType; +import it.polito.nffg.neo4j.jaxb.CpointsType; +import it.polito.nffg.neo4j.jaxb.CtrlInterfacesType; +import it.polito.nffg.neo4j.jaxb.EpCpType; +import it.polito.nffg.neo4j.jaxb.EpType; +import it.polito.nffg.neo4j.jaxb.EpType.Flowspace; +import it.polito.nffg.neo4j.jaxb.EpointsType; +import it.polito.nffg.neo4j.jaxb.EpsCpsType; +import it.polito.nffg.neo4j.jaxb.FlowrulesType; +import it.polito.nffg.neo4j.jaxb.FlowrulesType.Flowspace.Tcp; +import it.polito.nffg.neo4j.jaxb.MonParamsType; +import it.polito.nffg.neo4j.jaxb.MonParamsType.Parameter; +import it.polito.nffg.neo4j.jaxb.NeType; +import it.polito.nffg.neo4j.jaxb.NelementsType; +import it.polito.nffg.neo4j.jaxb.NfType; +import it.polito.nffg.neo4j.jaxb.Nffg; +import it.polito.nffg.neo4j.jaxb.NfunctionsType; +import it.polito.nffg.neo4j.jaxb.ObjectFactory; +import it.polito.nffg.neo4j.jaxb.Paths; +import it.polito.nffg.neo4j.jaxb.PortDirEnumType; +import it.polito.nffg.neo4j.jaxb.PortType; +import it.polito.nffg.neo4j.jaxb.SpecType; +import it.polito.nffg.neo4j.jaxb.SpecType.Cpu; +import it.polito.nffg.neo4j.jaxb.SpecType.Deployment; +import it.polito.nffg.neo4j.jaxb.SpecType.Image; +import it.polito.nffg.neo4j.jaxb.SpecType.Memory; +import it.polito.nffg.neo4j.jaxb.SpecType.Storage; + +public class Neo4jManagerClient { + + private JAXBContext jc; + + private String address; + + private Nffg nffg; + + private List endpoints = new LinkedList(); + + private List firewalls = new LinkedList(); + + private Map> routingTable = new HashMap>(); + + private String source; + + private String destination; + + private String xmlString; + + private WebTarget baseTarget; + + public Neo4jManagerClient() { + + } + + public Neo4jManagerClient( String address, String source, String destination, List endpoints, + List firewalls, Map> routingTable) { + this.address = address; + this.source = source; + this.destination = destination; + this.endpoints = endpoints; + this.firewalls = firewalls; + this.routingTable = routingTable; + + Client client = ClientBuilder.newBuilder().register(PathsMessageBodyReader.class).build(); + + this.baseTarget = client.target(this.address); + } + + public Paths getPaths() throws Exception { + try { + this.generateCustomXml(); + } + catch (JAXBException e) { + throw (e); + } + + WebTarget graphsTarget = baseTarget.path("graphs"); + WebTarget pathSourceDestination = graphsTarget.path("{graphId}/paths"); + WebTarget deleteNffg = graphsTarget.path("{graphId}"); + + Response deleteNffgResponse = deleteNffg.resolveTemplate("graphId", "1").request().delete(); + if (deleteNffgResponse.getStatus() != javax.ws.rs.core.Response.Status.NO_CONTENT.getStatusCode() + && deleteNffgResponse.getStatus() != javax.ws.rs.core.Response.Status.NOT_FOUND.getStatusCode()) { + throw new Exception("graph deletion failed"); + } + + Response createNffgResponse = graphsTarget .request("application/xml") + .post(Entity.entity(this.xmlString, "application/xml")); + if (createNffgResponse.getStatus() != javax.ws.rs.core.Response.Status.CREATED.getStatusCode()) { + throw new Exception("graph creation failed"); + } + + System.out.println("Getting paths from node \"" + this.source + "\" to node \"" + this.destination + "\"..."); + Response getPath = pathSourceDestination.resolveTemplate("graphId", "1") + .queryParam("src", this.source) + .queryParam("dst", this.destination) + .queryParam("dir", "outgoing") + .request(MediaType.APPLICATION_XML) + .get(); + + System.out.println("Paths from node \"" + this.source + "\" to node \"" + this.destination + "\":"); + + Paths paths = null; + try { + paths = getPath.readEntity(Paths.class); + } + catch (ProcessingException e) { + throw (e); + } + catch (IllegalStateException e) { + throw (e); + } + + return paths; + } + + private void generateCustomXml() throws JAXBException { + + jc = JAXBContext.newInstance("it.polito.nffg.neo4j.jaxb"); + + nffg = new Nffg(); + nffg.setId("nffg_1"); + + generateEndpoints(); + generateFirewalls(); + generateConnections(); + + MonParamsType monitoring_parameters = new MonParamsType(); + nffg.setMonitoringParameters(monitoring_parameters); + + JAXBElement root = (new ObjectFactory()).createNffg(nffg); + + Marshaller m; + try { + m = jc.createMarshaller(); + m.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, Boolean.TRUE); + + StringWriter stringWriter = new StringWriter(); + try { + XMLStreamWriter xmlStreamWriter = XMLOutputFactory.newInstance().createXMLStreamWriter(stringWriter); + m.marshal(root, xmlStreamWriter); + xmlString = stringWriter.getBuffer().toString(); + } + catch (XMLStreamException e) { + e.printStackTrace(); + } + catch (FactoryConfigurationError e) { + + e.printStackTrace(); + } + // m.marshal( root, new File("nffg.xml") ); + System.out.println(xmlString); + + } + catch (JAXBException e) { + throw (e); + } + } + + private void generateConnections() { + NelementsType network_elements = new NelementsType(); + NeType network_element = new NeType(); + network_element.setId("ne_1"); + network_element.setType("BiSBiS"); + EpsCpsType ep_cps = new EpsCpsType(); + + for (String node : routingTable.keySet()) { + EpCpType ep_cp = new EpCpType(); + ep_cp.setIdRef(node); + FlowrulesType flowrules = new FlowrulesType(); + it.polito.nffg.neo4j.jaxb.FlowrulesType.Flowspace flowspace = + new it.polito.nffg.neo4j.jaxb.FlowrulesType.Flowspace(); + flowrules.setFlowspace(flowspace); + ActionsType actions = new ActionsType(); + for (Entry e : routingTable.get(node)) { + ActionType action = new ActionType(); + action.setType(ActionEnumType.fromValue(e.getDirection())); + action.setPort(e.getDestination()); + actions.getAction().add(action); + } + flowrules.setActions(actions); + + ep_cp.getFlowrules().add(flowrules); + ep_cps.getEpCp().add(ep_cp); + } + network_element.setEpsCps(ep_cps); + + MonParamsType monitoring_parameters = new MonParamsType(); + Parameter parameter = new Parameter(); + parameter.getValue().add("Bandwith ep_1 cp_1 100mbit"); + monitoring_parameters.getParameter().add(parameter); + Parameter parameter2 = new Parameter(); + parameter2.getValue().add("Delay ep_1 cp_1 50ms"); + monitoring_parameters.getParameter().add(parameter2); + + network_element.setMonitoringParameters(monitoring_parameters); + + network_elements.getNetworkElement().add(network_element); + + nffg.setNetworkElements(network_elements); + + } + + private void generateFirewalls() { + NfunctionsType network_functions = new NfunctionsType(); + + for (String firewall : firewalls) { + NfType nf = new NfType(); + nf.setId(firewall); + nf.setFunctionalType("firewall"); + + SpecType specification = new SpecType(); + Deployment deployment = new Deployment(); + deployment.setType("PolitoFirewall"); + Image image = new Image(); + image.setUri("http://www.polito.it"); + Cpu cpu = new Cpu(); + cpu.setNumCores((short) (7)); + Memory memory = new Memory(); + memory.setSize("10MiB"); + Storage storage = new Storage(); + storage.setSize("100MiB"); + specification.setDeployment(deployment); + specification.setImage(image); + specification.setCpu(cpu); + specification.setMemory(memory); + specification.setStorage(storage); + + CpointsType connection_points = new CpointsType(); + CpType connection_point = new CpType(); + connection_point.setId(firewall + "_in"); + PortType port = new PortType(); + port.setId(79); + port.setDirection(PortDirEnumType.IN); + port.setType("GbE"); + connection_point.setPort(port); + connection_points.getConnectionPoint().add(connection_point); + + CpType connection_point2 = new CpType(); + connection_point2.setId(firewall + "_out"); + PortType port2 = new PortType(); + port2.setId(77); + port2.setDirection(PortDirEnumType.OUT); + port2.setType("10GbE"); + connection_point2.setPort(port2); + + connection_points.getConnectionPoint().add(connection_point2); + + CtrlInterfacesType control_interfaces = new CtrlInterfacesType(); + CiType control_interface = new CiType(); + control_interface.setId(firewall + "_ci"); + + Attributes attributes = new Attributes(); + Attribute attribute = new Attribute(); + attribute.setValue("tcp://127.0.0.1:5555"); + attributes.getAttribute().add(attribute); + Attribute attribute2 = new Attribute(); + attribute2.setValue("Netconf"); + attributes.getAttribute().add(attribute2); + control_interface.setAttributes(attributes); + + control_interfaces.getControlInterface().add(control_interface); + + MonParamsType monitoring_parameters = new MonParamsType(); + Parameter parameter = new Parameter(); + parameter.getValue().add("Measure script"); + monitoring_parameters.getParameter().add(parameter); + + nf.setSpecification(specification); + nf.setConnectionPoints(connection_points); + nf.setControlInterfaces(control_interfaces); + nf.setMonitoringParameters(monitoring_parameters); + + network_functions.getNetworkFunction().add(nf); + + } + nffg.setNetworkFunctions(network_functions); + + } + + private void generateEndpoints() { + EpointsType eps = new EpointsType(); + + for (String e : endpoints) { + EpType endpoint = new EpType(); + endpoint.setId(e); + Flowspace flowspace = new Flowspace(); + flowspace.setIngPhysPort("10"); + Tcp tcp = new Tcp(); + tcp.setSrc(80); + flowspace.setTcp(tcp); + endpoint.setFlowspace(flowspace); + eps.getEndpoint().add(endpoint); + } + nffg.setEndpoints(eps); + } + +} diff --git a/verigraph/src/main/java/it/polito/escape/verify/client/VerifyClient.java b/verigraph/src/main/java/it/polito/escape/verify/client/VerifyClient.java new file mode 100644 index 0000000..1997553 --- /dev/null +++ b/verigraph/src/main/java/it/polito/escape/verify/client/VerifyClient.java @@ -0,0 +1,444 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.escape.verify.client; + +import java.io.File; +import java.io.FileReader; +import java.io.FilenameFilter; +import java.io.IOException; +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import javax.ws.rs.ProcessingException; +import javax.ws.rs.client.Client; +import javax.ws.rs.client.ClientBuilder; +import javax.ws.rs.client.Entity; +import javax.ws.rs.client.ResponseProcessingException; +import javax.ws.rs.client.WebTarget; +import javax.ws.rs.core.Response; +import javax.ws.rs.core.Response.Status; + +import com.fasterxml.jackson.core.JsonParseException; +import com.fasterxml.jackson.databind.JsonMappingException; +import com.fasterxml.jackson.databind.ObjectMapper; + +import it.polito.escape.verify.model.ErrorMessage; +import it.polito.escape.verify.model.Graph; +import it.polito.escape.verify.model.Neighbour; +import it.polito.escape.verify.model.Node; +import it.polito.escape.verify.model.Verification; + +public class VerifyClient { + + private WebTarget baseTarget; + + private WebTarget graphsTarget; + + private WebTarget graphTarget; + + private WebTarget nodesTarget; + + private WebTarget nodeTarget; + + private WebTarget neighboursTarget; + + private WebTarget neighbourTarget; + + private WebTarget reachabilityTarget; + + private WebTarget isolationTarget; + + private WebTarget traversalTarget; + + public VerifyClient(String address) { + Client client = ClientBuilder.newClient(); + + this.baseTarget = client.target(address); + this.graphsTarget = baseTarget.path("graphs"); + this.graphTarget = graphsTarget.path("/{graphId}"); + this.nodesTarget = graphTarget.path("/nodes"); + this.nodeTarget = nodesTarget.path("//{nodeId}"); + this.neighboursTarget = nodeTarget.path("/neighbours"); + this.neighbourTarget = neighboursTarget.path("/{neighbourId}"); + this.reachabilityTarget = graphTarget.path("/policy"); + this.isolationTarget = graphTarget.path("/policy"); + this.traversalTarget = graphTarget.path("/policy"); + } + + public void checkResponse(Response response) throws VerifyClientException { + int status = response.getStatus(); + + // 400 + if (status == Response.Status.BAD_REQUEST.getStatusCode()) { + try { + // String responseString = response.readEntity(String.class); + // System.out.println(responseString); + ErrorMessage errorMessage = response.readEntity(ErrorMessage.class); + String message = errorMessage.getErrorMessage(); + throw new VerifyClientException("Bad request: " + message); + } + catch (ProcessingException e) { + throw new VerifyClientException("the content of the message cannot be mapped to an entity of the 'ErrorMessage': " + + e.getMessage()); + } + catch (IllegalStateException e) { + throw new VerifyClientException("the entity is not backed by an input stream or the original entity input stream has already been consumed without buffering the entity data prior consuming: " + + e.getMessage()); + } + } + // 403 + if (status == Response.Status.FORBIDDEN.getStatusCode()) { + try { + ErrorMessage errorMessage = response.readEntity(ErrorMessage.class); + String message = errorMessage.getErrorMessage(); + throw new VerifyClientException("Forbidden: " + message); + } + catch (ProcessingException e) { + throw new VerifyClientException("the content of the message cannot be mapped to an entity of the 'ErrorMessage': " + + e.getMessage()); + } + catch (IllegalStateException e) { + throw new VerifyClientException("the entity is not backed by an input stream or the original entity input stream has already been consumed without buffering the entity data prior consuming: " + + e.getMessage()); + } + } + // 404 + if (status == Response.Status.NOT_FOUND.getStatusCode()) { + try { + ErrorMessage errorMessage = response.readEntity(ErrorMessage.class); + String message = errorMessage.getErrorMessage(); + throw new VerifyClientException("Not found: " + message); + } + catch (ProcessingException e) { + throw new VerifyClientException("the content of the message cannot be mapped to an entity of the 'ErrorMessage': " + + e.getMessage()); + } + catch (IllegalStateException e) { + throw new VerifyClientException("the 'Response' entity is not backed by an input stream or the original entity input stream has already been consumed without buffering the entity data prior consuming: " + + e.getMessage()); + } + } + // 500 + if (status == Response.Status.INTERNAL_SERVER_ERROR.getStatusCode()) { + try { + ErrorMessage errorMessage = response.readEntity(ErrorMessage.class); + String message = errorMessage.getErrorMessage(); + throw new VerifyClientException("Internal server error: " + message); + } + catch (ProcessingException e) { + throw new VerifyClientException("the content of the message cannot be mapped to an entity of the 'ErrorMessage': " + + e.getMessage()); + } + catch (IllegalStateException e) { + throw new VerifyClientException("the entity is not backed by an input stream or the original entity input stream has already been consumed without buffering the entity data prior consuming: " + + e.getMessage()); + } + } + if (status != Response.Status.ACCEPTED.getStatusCode() && status != Response.Status.CREATED.getStatusCode() + && status != Response.Status.NO_CONTENT.getStatusCode() && status != Response.Status.OK.getStatusCode()) + throw new VerifyClientException("Unknown error"); + } + + public Response createGraph(Graph graph) throws VerifyClientException, ResponseProcessingException, ProcessingException { + Response response = graphsTarget.request().post(Entity.json(graph)); + checkResponse(response); + return response; + } + + public Response createGraph(String graph) throws VerifyClientException, ResponseProcessingException, ProcessingException { + Response response = graphsTarget.request().post(Entity.entity(graph, "application/json")); + checkResponse(response); + return response; + } + + public Response retrieveGraph(long graphId) throws VerifyClientException, ProcessingException { + Response response = graphTarget.resolveTemplate("graphId", graphId).request().get(); + checkResponse(response); + return response; + } + + public Response updateGraph(long graphId, Graph graph) throws VerifyClientException, ResponseProcessingException, ProcessingException { + Response response = graphTarget.resolveTemplate("graphId", graphId).request().put(Entity.json(graph)); + checkResponse(response); + return response; + } + + public Response deleteGraph(long graphId) throws VerifyClientException, ResponseProcessingException, ProcessingException { + Response response = graphTarget.resolveTemplate("graphId", graphId).request().delete(); + checkResponse(response); + return response; + } + + public Response createNode(long graphId, Node node) throws VerifyClientException, ResponseProcessingException, ProcessingException { + Response response = nodesTarget.resolveTemplate("graphId", graphId).request().post(Entity.json(node)); + checkResponse(response); + return response; + } + + public Response retrieveNode(long graphId, long nodeId) throws VerifyClientException, ProcessingException { + Response response = nodeTarget .resolveTemplate("graphId", graphId) + .resolveTemplate("nodeId", nodeId) + .request() + .get(); + checkResponse(response); + return response; + } + + public Response updateNode(long graphId, long nodeId, Node node) throws VerifyClientException, ResponseProcessingException, ProcessingException { + Response response = nodeTarget .resolveTemplate("graphId", graphId) + .resolveTemplate("nodeId", nodeId) + .request() + .put(Entity.json(node)); + checkResponse(response); + return response; + } + + public Response deleteNode(long graphId, long nodeId) throws VerifyClientException, ResponseProcessingException, ProcessingException { + Response response = nodeTarget .resolveTemplate("graphId", graphId) + .resolveTemplate("nodeId", nodeId) + .request() + .delete(); + checkResponse(response); + return response; + } + + public Response createNeighbour(long graphId, long nodeId, Neighbour neighbour) throws VerifyClientException, ResponseProcessingException, ProcessingException { + Response response = neighboursTarget.resolveTemplate("graphId", graphId) + .resolveTemplate("nodeId", nodeId) + .request() + .post(Entity.json(neighbour)); + checkResponse(response); + return response; + } + + public Response retrieveNeighbour(long graphId, long nodeId, long neighbourId) throws VerifyClientException, ProcessingException { + Response response = neighbourTarget .resolveTemplate("graphId", graphId) + .resolveTemplate("nodeId", nodeId) + .resolveTemplate("neighbourId", neighbourId) + .request() + .get(); + checkResponse(response); + return response; + } + + public Response updateNeighbour(long graphId, long nodeId, long neighbourId, + Neighbour neighbour) throws VerifyClientException, ResponseProcessingException, ProcessingException { + Response response = neighbourTarget .resolveTemplate("graphId", graphId) + .resolveTemplate("nodeId", nodeId) + .resolveTemplate("neighbourId", neighbourId) + .request() + .put(Entity.json(neighbour)); + checkResponse(response); + return response; + } + + public Response deleteNeighbour(long graphId, long nodeId, long neighbourId) throws VerifyClientException, ResponseProcessingException, ProcessingException { + Response response = neighbourTarget .resolveTemplate("graphId", graphId) + .resolveTemplate("nodeId", nodeId) + .resolveTemplate("neighbourId", neighbourId) + .request() + .delete(); + checkResponse(response); + return response; + } + + public Verification getReachability(long graphId, String source, String destination) throws VerifyClientException, ProcessingException{ + Response response = reachabilityTarget.resolveTemplate("graphId", graphId) + .queryParam("source", source) + .queryParam("destination", destination) + .queryParam("type", "reachability") + .request() + .get(); + checkResponse(response); + try{ + Verification verification = response.readEntity(Verification.class); + return verification; + } + catch (ProcessingException e) { + throw new VerifyClientException("the content of the message cannot be mapped to an entity of the 'Verification': " + + e.getMessage()); + } + catch (IllegalStateException e) { + throw new VerifyClientException("the 'Verification' entity is not backed by an input stream or the original entity input stream has already been consumed without buffering the entity data prior consuming: " + + e.getMessage()); + } + } + + public Verification getIsolation(long graphId, String source, String destination, String middlebox) throws VerifyClientException, ProcessingException{ + Response response = isolationTarget.resolveTemplate("graphId", graphId) + .queryParam("source", source) + .queryParam("destination", destination) + .queryParam("middlebox", middlebox) + .queryParam("type", "isolation") + .request() + .get(); + checkResponse(response); + try{ + Verification verification = response.readEntity(Verification.class); + return verification; + } + catch (ProcessingException e) { + throw new VerifyClientException("the content of the message cannot be mapped to an entity of the 'Verification': " + + e.getMessage()); + } + catch (IllegalStateException e) { + throw new VerifyClientException("the 'Verification' entity is not backed by an input stream or the original entity input stream has already been consumed without buffering the entity data prior consuming: " + + e.getMessage()); + } + } + + public Verification getTraversal(long graphId, String source, String destination, String middlebox) throws VerifyClientException, ProcessingException{ + Response response = traversalTarget.resolveTemplate("graphId", graphId) + .queryParam("source", source) + .queryParam("destination", destination) + .queryParam("middlebox", middlebox) + .queryParam("type", "traversal") + .request() + .get(); + checkResponse(response); + try{ + Verification verification = response.readEntity(Verification.class); + return verification; + } + catch (ProcessingException e) { + throw new VerifyClientException("the content of the message cannot be mapped to an entity of the 'Verification': " + + e.getMessage()); + } + catch (IllegalStateException e) { + throw new VerifyClientException("the 'Verification' entity is not backed by an input stream or the original entity input stream has already been consumed without buffering the entity data prior consuming: " + + e.getMessage()); + } + } + + @SuppressWarnings("unused") + private static String deserializeString(File file) throws IOException { + int len; + char[] chr = new char[4096]; + final StringBuffer buffer = new StringBuffer(); + final FileReader reader = new FileReader(file); + try { + while ((len = reader.read(chr)) > 0) { + buffer.append(chr, 0, len); + } + } + finally { + reader.close(); + } + return buffer.toString(); + } + + public List getFiles() { + List filesList = new ArrayList(); + + String folderString = System.getProperty("folder"); + File folder; + if (folderString == null) + folder = new File(System.getProperty("user.dir") + "/examples"); + else + folder = new File(folderString); + + System.out.println("Folder set to " + folder.getAbsolutePath()); + + File[] files = folder.listFiles(new FilenameFilter() { + + @Override + public boolean accept(File dir, String name) { + return name.endsWith(".json"); + } + }); + + for (File f : files) { + filesList.add(f); + } + + return filesList; + } + + public Graph addGraphFromFile(File file) throws JsonParseException, JsonMappingException, IOException, Exception { + System.out.println("Parsing graph of file '" + file.getAbsolutePath() + "'..."); + Graph graph = new ObjectMapper().readValue(file, Graph.class); + Response createGraphResponse = createGraph(graph); + if (createGraphResponse.getStatus() != Status.CREATED.getStatusCode()) { + throw new Exception("Creation of graph contained in file '" + file.getAbsolutePath() + "' returned status " + + createGraphResponse.getStatus()); + } + String responseString = createGraphResponse.readEntity(String.class); + System.out.println("Response:"); + System.out.println(responseString); + Graph response = new ObjectMapper().readValue(responseString, Graph.class); + printGraph(response); + return response; + } + + public void printGraph(Graph graph) { + System.out.println("Graph " + graph.getId()); + for (Node n : graph.getNodes().values()) { + System.out.println("\tNode " + n.getId()); + System.out.println("\tName " + n.getName()); + System.out.println("\tFunctional type: " + n.getFunctional_type()); + for (Neighbour neighbour : n.getNeighbours().values()) { + System.out.println("\t\tNeighbour " + neighbour.getId()); + System.out.println("\t\tName: " + neighbour.getName()); + } + } + } + + public Map addGraphsFromFiles(List files) throws JsonParseException, JsonMappingException, IOException, + Exception { + Map graphs = new HashMap(); + + for (File f : files) { + Graph graph = addGraphFromFile(f); + graphs.put(f.getName(), graph); + } + + for (Map.Entry graph : graphs.entrySet()) { + System.out.println(graph.getKey() + " -> graph " + graph.getValue().getId()); + } + System.out.println("Graphs added"); + + return graphs; + } + + public static void main(String[] args) throws IOException, Exception { + System.out.println("Adding graphs"); + + VerifyClient verifyClient = new VerifyClient("http://localhost:8080/verify/api"); + + List files = verifyClient.getFiles(); + Map graphs = verifyClient.addGraphsFromFiles(files); + + for (Graph g : graphs.values()) { + Response response = verifyClient.retrieveGraph(g.getId()); + String responseString = response.readEntity(String.class); + + System.out.println("Response"); + System.out.println(responseString); + Graph graph = new ObjectMapper().readValue(responseString, Graph.class); + System.out.println("Read graph " + graph.getId()); + System.out.println(response.getStatus()); + } + + Graph graph = graphs.get("budapest_sat.json"); + System.out.println("graphId set to " + graph.getId()); + System.out.println("Getting reachability from 'user1' to 'websever' in 'budapest' graph (expecting SAT)..."); + Verification verification = verifyClient.getReachability(graph.getId(), "user1", "webserver"); + System.out.println(verification.getResult()); + graph = graphs.get("budapest_unsat.json"); + System.out.println("graphId set to " + graph.getId()); + System.out.println("Getting reachability from 'user1' to 'websever' in 'budapest' graph (expecting UNSAT)..."); + verification = verifyClient.getReachability(graph.getId(), "user1", "webserver"); + System.out.println(verification.getResult()); + + } + +} diff --git a/verigraph/src/main/java/it/polito/escape/verify/client/VerifyClientException.java b/verigraph/src/main/java/it/polito/escape/verify/client/VerifyClientException.java new file mode 100644 index 0000000..d91d31e --- /dev/null +++ b/verigraph/src/main/java/it/polito/escape/verify/client/VerifyClientException.java @@ -0,0 +1,24 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.escape.verify.client; + + +public class VerifyClientException extends Exception{ + + /** + * + */ + private static final long serialVersionUID = 4794956747093682854L; + + public VerifyClientException(String message){ + super(message); + } + +} diff --git a/verigraph/src/main/java/it/polito/escape/verify/database/DatabaseClass.java b/verigraph/src/main/java/it/polito/escape/verify/database/DatabaseClass.java new file mode 100644 index 0000000..7837e51 --- /dev/null +++ b/verigraph/src/main/java/it/polito/escape/verify/database/DatabaseClass.java @@ -0,0 +1,175 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.escape.verify.database; + +import java.io.File; +import java.io.IOException; +import java.util.List; +import java.util.Map; +import java.util.concurrent.ConcurrentHashMap; + +import com.fasterxml.jackson.core.JsonGenerationException; +import com.fasterxml.jackson.core.JsonParseException; +import com.fasterxml.jackson.databind.JsonMappingException; +import com.fasterxml.jackson.databind.ObjectMapper; +import com.fasterxml.jackson.databind.type.TypeFactory; + +import it.polito.escape.verify.exception.InternalServerErrorException; +import it.polito.escape.verify.model.Graph; +import it.polito.escape.verify.model.Neighbour; +import it.polito.escape.verify.model.Node; +import it.polito.escape.verify.service.GraphService; + +public class DatabaseClass { + + private static final DatabaseClass instance = new DatabaseClass(); + + private static ConcurrentHashMap graphs; + + private static String persistenceFile; + + private static boolean enablePersistence; + + protected DatabaseClass() { + initialize(); + if (enablePersistence) + loadDatabase(); + } + + private void initialize() { + graphs = new ConcurrentHashMap<>(); + enablePersistence = false; + persistenceFile = System.getProperty("catalina.base") + "/webapps/verify/json/" + "database.json"; + } + + private void loadDatabase() { + ObjectMapper mapper = new ObjectMapper(); + + List parsedGraphs = null; + try { + File databaseFile = new File(persistenceFile); + parsedGraphs = mapper.readValue(databaseFile, + TypeFactory.defaultInstance().constructCollectionType( List.class, + Graph.class)); + } + catch (JsonParseException e) { + System.out.println("Database not loaded due to a JsonParseException: " + e.getMessage()); + return; + } + catch (JsonMappingException e) { + System.out.println("Database not loaded due to a JsonMappingException: " + e.getMessage()); + return; + } + catch (IOException e) { + //retry changing path + persistenceFile = "src/main/webapp/json/" + "database.json"; + + try { + File databaseFile = new File(persistenceFile); + parsedGraphs = mapper.readValue(databaseFile, + TypeFactory.defaultInstance().constructCollectionType( List.class, + Graph.class)); + } catch (JsonParseException e1) { + System.out.println("Database not loaded due to a JsonParseException: " + e.getMessage()); + return; + } catch (JsonMappingException e1) { + System.out.println("Database not loaded due to a JsonMappingException: " + e.getMessage()); + return; + } catch (IOException e1) { + System.out.println("Database not loaded due to an IOException: " + e.getMessage()); + return; + } + } + + System.out.println("Loading database..."); + + for (Graph graph : parsedGraphs) { + + try { + GraphService.validateGraph(graph); + } + catch (Exception e) { + System.out.println("Invalid database file: at least one graph is invalid!"); + return; + } + + graph.setId(getNumberOfGraphs() + 1); + + for (Map.Entry nodeEntry : graph.getNodes().entrySet()) { + nodeEntry.getValue().setId(nodeEntry.getKey()); + + for (Map.Entry neighbourEntry : nodeEntry.getValue().getNeighbours().entrySet()) { + neighbourEntry.getValue().setId(neighbourEntry.getKey()); + } + } + + graphs.put(graph.getId(), graph); + } + + System.out.println("Database loaded!"); + System.out.println(graphs.size() + " graphs added"); + } + + public static DatabaseClass getInstance() { + return instance; + } + + public ConcurrentHashMap getGraphs() { + return graphs; + } + + public synchronized int getNumberOfGraphs() { + return graphs.size(); + } + + public synchronized int getGraphNumberOfNodes(long graphId) { + Graph graph = graphs.get(graphId); + if (graph == null) + return 0; + Map nodes = graph.getNodes(); + if (nodes == null) + return 0; + return nodes.size(); + } + + public static void persistDatabase() { + if (!enablePersistence) + return; + ObjectMapper mapper = new ObjectMapper(); + + try { + mapper.writeValue(new File(persistenceFile), graphs); + } + catch (JsonGenerationException e) { + throw new InternalServerErrorException("Unable to persist database due to a JsonGenerationException: " + + e.getMessage()); + } + catch (JsonMappingException e) { + throw new InternalServerErrorException("Unable to persist database due to a JsonMappingException: " + + e.getMessage()); + } + catch (IOException e) { + //retry changing path + persistenceFile = "src/main/webapp/json/" + "database.json"; + try { + mapper.writeValue(new File(persistenceFile), graphs); + } catch (JsonGenerationException e1) { + throw new InternalServerErrorException("Unable to persist database due to a JsonGenerationException: " + + e.getMessage()); + } catch (JsonMappingException e1) { + throw new InternalServerErrorException("Unable to persist database due to a JsonGenerationException: " + + e.getMessage()); + } catch (IOException e1) { + throw new InternalServerErrorException("Unable to persist database due to an IOException: " + + e.getMessage()); + } + } + } +} diff --git a/verigraph/src/main/java/it/polito/escape/verify/deserializer/ConfigurationCustomDeserializer.java b/verigraph/src/main/java/it/polito/escape/verify/deserializer/ConfigurationCustomDeserializer.java new file mode 100644 index 0000000..5cdd084 --- /dev/null +++ b/verigraph/src/main/java/it/polito/escape/verify/deserializer/ConfigurationCustomDeserializer.java @@ -0,0 +1,42 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.escape.verify.deserializer; + +import java.io.IOException; + +import com.fasterxml.jackson.core.JsonParser; +import com.fasterxml.jackson.core.JsonProcessingException; +import com.fasterxml.jackson.databind.DeserializationContext; +import com.fasterxml.jackson.databind.JsonDeserializer; +import com.fasterxml.jackson.databind.JsonNode; + +import it.polito.escape.verify.exception.InternalServerErrorException; +import it.polito.escape.verify.model.Configuration; + +public class ConfigurationCustomDeserializer extends JsonDeserializer { + + @Override + public Configuration deserialize(JsonParser jp, DeserializationContext ctxt) throws IOException, + JsonProcessingException { + try { + JsonNode root = jp.getCodec().readTree(jp); + + return new Configuration("", "", root); + } + catch (JsonProcessingException e) { + throw new InternalServerErrorException("Error parsing configuration: " + e.getMessage()); + } + catch (IOException e) { + throw new InternalServerErrorException("I/O error parsing configuration: " + e.getMessage()); + } + + } + +} diff --git a/verigraph/src/main/java/it/polito/escape/verify/deserializer/GraphCustomDeserializer.java b/verigraph/src/main/java/it/polito/escape/verify/deserializer/GraphCustomDeserializer.java new file mode 100644 index 0000000..f71c996 --- /dev/null +++ b/verigraph/src/main/java/it/polito/escape/verify/deserializer/GraphCustomDeserializer.java @@ -0,0 +1,87 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.escape.verify.deserializer; + +import java.io.IOException; +import java.util.List; +import java.util.Map; + +import com.fasterxml.jackson.core.JsonParseException; +import com.fasterxml.jackson.core.JsonParser; +import com.fasterxml.jackson.core.JsonProcessingException; +import com.fasterxml.jackson.databind.DeserializationContext; +import com.fasterxml.jackson.databind.JsonDeserializer; +import com.fasterxml.jackson.databind.JsonMappingException; +import com.fasterxml.jackson.databind.JsonNode; +import com.fasterxml.jackson.databind.ObjectMapper; +import com.fasterxml.jackson.databind.type.TypeFactory; + +import it.polito.escape.verify.exception.BadRequestException; +import it.polito.escape.verify.exception.InternalServerErrorException; +import it.polito.escape.verify.model.Graph; +import it.polito.escape.verify.model.Node; + + +/** + * The Class GraphCustomDeserializer is a custom deserializer for a Graph object + */ +public class GraphCustomDeserializer extends JsonDeserializer{ + + /* (non-Javadoc) + * @see com.fasterxml.jackson.databind.JsonDeserializer#deserialize(com.fasterxml.jackson.core.JsonParser, com.fasterxml.jackson.databind.DeserializationContext) + */ + @Override + public Graph deserialize(JsonParser jp, DeserializationContext context){ + JsonNode root = null; + try { + root = jp.getCodec().readTree(jp); + } + catch (JsonProcessingException e) { + throw new InternalServerErrorException("Error parsing a graph: " + e.getMessage()); + } + catch (IOException e) { + throw new InternalServerErrorException("I/O error parsing a graph: " + e.getMessage()); + } + + JsonNode nodesJson = root.get("nodes"); + + if(nodesJson == null) + throw new BadRequestException("Invalid graph"); + + List nodeList = null; + try { + nodeList = new ObjectMapper().readValue(nodesJson.toString(), TypeFactory.defaultInstance().constructCollectionType(List.class, Node.class)); + } + catch (JsonParseException e) { + throw new BadRequestException("Invalid content for a graph: " + e.getMessage()); + } + catch (JsonMappingException e) { + throw new BadRequestException("Invalid input json structure for a graph: " + e.getMessage()); + } + catch (IOException e) { + throw new InternalServerErrorException("I/O error parsing a graph: " + e.getMessage()); + } + + Graph graph = new Graph(); + if(root.get("id") != null){ + long graphId = root.get("id").asLong(); + graph.setId(graphId); + } + Map nodes = graph.getNodes(); + + long numberOfNodes = 0; + for (Node node : nodeList){ + nodes.put(++numberOfNodes, node); + } + return graph; + + } + +} diff --git a/verigraph/src/main/java/it/polito/escape/verify/deserializer/NodeCustomDeserializer.java b/verigraph/src/main/java/it/polito/escape/verify/deserializer/NodeCustomDeserializer.java new file mode 100644 index 0000000..fb451db --- /dev/null +++ b/verigraph/src/main/java/it/polito/escape/verify/deserializer/NodeCustomDeserializer.java @@ -0,0 +1,92 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.escape.verify.deserializer; + +import java.io.IOException; +import java.util.List; +import java.util.Map; + +import com.fasterxml.jackson.core.JsonParseException; +import com.fasterxml.jackson.core.JsonParser; +import com.fasterxml.jackson.core.JsonProcessingException; +import com.fasterxml.jackson.databind.DeserializationContext; +import com.fasterxml.jackson.databind.JsonDeserializer; +import com.fasterxml.jackson.databind.JsonMappingException; +import com.fasterxml.jackson.databind.JsonNode; +import com.fasterxml.jackson.databind.ObjectMapper; +import com.fasterxml.jackson.databind.type.TypeFactory; + +import it.polito.escape.verify.exception.BadRequestException; +import it.polito.escape.verify.exception.InternalServerErrorException; +import it.polito.escape.verify.model.Configuration; +import it.polito.escape.verify.model.Neighbour; +import it.polito.escape.verify.model.Node; + +public class NodeCustomDeserializer extends JsonDeserializer { + + @Override + public Node deserialize(JsonParser jp, DeserializationContext context) { + + try { + JsonNode root = jp.getCodec().readTree(jp); + JsonNode neighboursJson = root.get("neighbours"); + JsonNode configurationJson = root.get("configuration"); + + String nodeName = root.get("name").asText(); + String functionalType = root.get("functional_type").asText(); + + Node node = new Node(); + if(root.get("id") != null){ + long nodeId = root.get("id").asLong(); + node.setId(nodeId); + } + node.setName(nodeName); + node.setFunctional_type(functionalType); + + if (configurationJson == null) + node.setConfiguration(new Configuration(node.getName(), "", new ObjectMapper().createArrayNode())); + else { + Configuration conf = node.getConfiguration(); + conf.setId(node.getName()); + conf.setDescription(""); + conf.setConfiguration(configurationJson); + } + + try { + List neighbourList = new ObjectMapper().readValue( neighboursJson.toString(), + TypeFactory .defaultInstance() + .constructCollectionType( List.class, + Neighbour.class)); + Map neighbours = node.getNeighbours(); + + long numberOfNeighbours = 0; + for (Neighbour neighbour : neighbourList) { + neighbours.put(++numberOfNeighbours, neighbour); + } + + return node; + } + catch (JsonParseException e) { + throw new BadRequestException("Invalid content for a node: " + e.getMessage()); + } + catch (JsonMappingException e) { + throw new BadRequestException("Invalid input json structure for a node: " + e.getMessage()); + } + } + catch (JsonProcessingException e) { + throw new InternalServerErrorException("Error parsing a node: " + e.getMessage()); + } + catch (IOException e) { + throw new InternalServerErrorException("I/O error parsing a node: " + e.getMessage()); + } + + } + +} diff --git a/verigraph/src/main/java/it/polito/escape/verify/deserializer/PathsMessageBodyReader.java b/verigraph/src/main/java/it/polito/escape/verify/deserializer/PathsMessageBodyReader.java new file mode 100644 index 0000000..3b54503 --- /dev/null +++ b/verigraph/src/main/java/it/polito/escape/verify/deserializer/PathsMessageBodyReader.java @@ -0,0 +1,52 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.escape.verify.deserializer; + +import java.io.IOException; +import java.io.InputStream; +import java.lang.annotation.Annotation; +import java.lang.reflect.Type; +import javax.ws.rs.Consumes; +import javax.ws.rs.ProcessingException; +import javax.ws.rs.WebApplicationException; +import javax.ws.rs.core.MediaType; +import javax.ws.rs.core.MultivaluedMap; +import javax.ws.rs.ext.MessageBodyReader; +import javax.ws.rs.ext.Provider; +import javax.xml.bind.JAXBContext; +import javax.xml.bind.JAXBException; + +import it.polito.nffg.neo4j.jaxb.Paths; + +@Provider +@Consumes(MediaType.APPLICATION_XML) +public class PathsMessageBodyReader implements MessageBodyReader{ + + @Override + public boolean isReadable(Class type, Type genericType, Annotation[] annotations, MediaType mediaType) { + return type == Paths.class; + } + + @Override + public Paths readFrom(Class type, Type genericType, Annotation[] annotations, MediaType mediaType, + MultivaluedMap httpHeaders, InputStream entityStream) + throws IOException, WebApplicationException { + try { + JAXBContext jaxbContext = JAXBContext.newInstance(Paths.class); + Paths paths = (Paths) jaxbContext.createUnmarshaller() + .unmarshal(entityStream); + return paths; + } catch (JAXBException jaxbException) { + throw new ProcessingException("Error deserializing a Paths object.", + jaxbException); + } + } + +} diff --git a/verigraph/src/main/java/it/polito/escape/verify/exception/BadRequestException.java b/verigraph/src/main/java/it/polito/escape/verify/exception/BadRequestException.java new file mode 100644 index 0000000..abbdbf0 --- /dev/null +++ b/verigraph/src/main/java/it/polito/escape/verify/exception/BadRequestException.java @@ -0,0 +1,23 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.escape.verify.exception; + +public class BadRequestException extends RuntimeException { + + /** + * + */ + private static final long serialVersionUID = -548472179073745084L; + + public BadRequestException(String message) { + super(message); + } + +} diff --git a/verigraph/src/main/java/it/polito/escape/verify/exception/BadRequestExceptionMapper.java b/verigraph/src/main/java/it/polito/escape/verify/exception/BadRequestExceptionMapper.java new file mode 100644 index 0000000..8f1ba9c --- /dev/null +++ b/verigraph/src/main/java/it/polito/escape/verify/exception/BadRequestExceptionMapper.java @@ -0,0 +1,30 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.escape.verify.exception; + +import javax.ws.rs.core.Response; +import javax.ws.rs.core.Response.Status; +import javax.ws.rs.ext.ExceptionMapper; +import javax.ws.rs.ext.Provider; + +import it.polito.escape.verify.model.ErrorMessage; + +@Provider +public class BadRequestExceptionMapper implements ExceptionMapper { + + @Override + public Response toResponse(BadRequestException exception) { + ErrorMessage errorMessage = new ErrorMessage( exception.getMessage(), + 400, + "http://localhost:8080/verify/api-docs/"); + return Response.status(Status.BAD_REQUEST).entity(errorMessage).build(); + } + +} diff --git a/verigraph/src/main/java/it/polito/escape/verify/exception/DataNotFoundException.java b/verigraph/src/main/java/it/polito/escape/verify/exception/DataNotFoundException.java new file mode 100644 index 0000000..5cd1806 --- /dev/null +++ b/verigraph/src/main/java/it/polito/escape/verify/exception/DataNotFoundException.java @@ -0,0 +1,23 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.escape.verify.exception; + +public class DataNotFoundException extends RuntimeException { + + /** + * + */ + private static final long serialVersionUID = -6012364193903183208L; + + public DataNotFoundException(String message) { + super(message); + } + +} diff --git a/verigraph/src/main/java/it/polito/escape/verify/exception/DataNotFoundExceptionMapper.java b/verigraph/src/main/java/it/polito/escape/verify/exception/DataNotFoundExceptionMapper.java new file mode 100644 index 0000000..62e3556 --- /dev/null +++ b/verigraph/src/main/java/it/polito/escape/verify/exception/DataNotFoundExceptionMapper.java @@ -0,0 +1,30 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.escape.verify.exception; + +import javax.ws.rs.core.Response; +import javax.ws.rs.core.Response.Status; +import javax.ws.rs.ext.ExceptionMapper; +import javax.ws.rs.ext.Provider; + +import it.polito.escape.verify.model.ErrorMessage; + +@Provider +public class DataNotFoundExceptionMapper implements ExceptionMapper { + + @Override + public Response toResponse(DataNotFoundException exception) { + ErrorMessage errorMessage = new ErrorMessage( exception.getMessage(), + 404, + "http://localhost:8080/verify/api-docs/"); + return Response.status(Status.NOT_FOUND).entity(errorMessage).build(); + } + +} diff --git a/verigraph/src/main/java/it/polito/escape/verify/exception/ForbiddenException.java b/verigraph/src/main/java/it/polito/escape/verify/exception/ForbiddenException.java new file mode 100644 index 0000000..dc79e97 --- /dev/null +++ b/verigraph/src/main/java/it/polito/escape/verify/exception/ForbiddenException.java @@ -0,0 +1,23 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.escape.verify.exception; + +public class ForbiddenException extends RuntimeException { + + /** + * + */ + private static final long serialVersionUID = -4658914972167044321L; + + public ForbiddenException(String message) { + super(message); + } + +} diff --git a/verigraph/src/main/java/it/polito/escape/verify/exception/ForbiddenExceptionMapper.java b/verigraph/src/main/java/it/polito/escape/verify/exception/ForbiddenExceptionMapper.java new file mode 100644 index 0000000..d060b8b --- /dev/null +++ b/verigraph/src/main/java/it/polito/escape/verify/exception/ForbiddenExceptionMapper.java @@ -0,0 +1,30 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.escape.verify.exception; + +import javax.ws.rs.core.Response; +import javax.ws.rs.core.Response.Status; +import javax.ws.rs.ext.ExceptionMapper; +import javax.ws.rs.ext.Provider; + +import it.polito.escape.verify.model.ErrorMessage; + +@Provider +public class ForbiddenExceptionMapper implements ExceptionMapper { + + @Override + public Response toResponse(ForbiddenException exception) { + ErrorMessage errorMessage = new ErrorMessage( exception.getMessage(), + 403, + "http://localhost:8080/verify/api-docs/"); + return Response.status(Status.FORBIDDEN).entity(errorMessage).build(); + } + +} diff --git a/verigraph/src/main/java/it/polito/escape/verify/exception/GenericExceptionMapper.java b/verigraph/src/main/java/it/polito/escape/verify/exception/GenericExceptionMapper.java new file mode 100644 index 0000000..96f7caa --- /dev/null +++ b/verigraph/src/main/java/it/polito/escape/verify/exception/GenericExceptionMapper.java @@ -0,0 +1,29 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.escape.verify.exception; + +import javax.ws.rs.core.Response; +import javax.ws.rs.core.Response.Status; +import javax.ws.rs.ext.ExceptionMapper; + +import it.polito.escape.verify.model.ErrorMessage; + +// @Provider +public class GenericExceptionMapper implements ExceptionMapper { + + @Override + public Response toResponse(Throwable exception) { + ErrorMessage errorMessage = new ErrorMessage("Generic exception: " + exception.getMessage(), + 500, + "http://localhost:8080/verify/api-docs/"); + return Response.status(Status.INTERNAL_SERVER_ERROR).entity(errorMessage).build(); + } + +} diff --git a/verigraph/src/main/java/it/polito/escape/verify/exception/InternalServerErrorException.java b/verigraph/src/main/java/it/polito/escape/verify/exception/InternalServerErrorException.java new file mode 100644 index 0000000..877edb5 --- /dev/null +++ b/verigraph/src/main/java/it/polito/escape/verify/exception/InternalServerErrorException.java @@ -0,0 +1,23 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.escape.verify.exception; + +public class InternalServerErrorException extends RuntimeException { + + /** + * + */ + private static final long serialVersionUID = 156815197709461502L; + + public InternalServerErrorException(String message) { + super(message); + } + +} diff --git a/verigraph/src/main/java/it/polito/escape/verify/exception/InternalServerErrorExceptionMapper.java b/verigraph/src/main/java/it/polito/escape/verify/exception/InternalServerErrorExceptionMapper.java new file mode 100644 index 0000000..02b6765 --- /dev/null +++ b/verigraph/src/main/java/it/polito/escape/verify/exception/InternalServerErrorExceptionMapper.java @@ -0,0 +1,30 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.escape.verify.exception; + +import javax.ws.rs.core.Response; +import javax.ws.rs.core.Response.Status; +import javax.ws.rs.ext.ExceptionMapper; +import javax.ws.rs.ext.Provider; + +import it.polito.escape.verify.model.ErrorMessage; + +@Provider +public class InternalServerErrorExceptionMapper implements ExceptionMapper { + + @Override + public Response toResponse(InternalServerErrorException exception) { + ErrorMessage errorMessage = new ErrorMessage( exception.getMessage(), + 500, + "http://localhost:8080/verify/api-docs/"); + return Response.status(Status.INTERNAL_SERVER_ERROR).entity(errorMessage).build(); + } + +} diff --git a/verigraph/src/main/java/it/polito/escape/verify/model/Configuration.java b/verigraph/src/main/java/it/polito/escape/verify/model/Configuration.java new file mode 100644 index 0000000..3498a10 --- /dev/null +++ b/verigraph/src/main/java/it/polito/escape/verify/model/Configuration.java @@ -0,0 +1,75 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.escape.verify.model; + +import javax.xml.bind.annotation.XmlRootElement; +import javax.xml.bind.annotation.XmlTransient; + +import com.fasterxml.jackson.databind.JsonNode; +import com.fasterxml.jackson.databind.annotation.JsonDeserialize; +import com.fasterxml.jackson.databind.annotation.JsonSerialize; + +import io.swagger.annotations.ApiModel; +import io.swagger.annotations.ApiModelProperty; +import it.polito.escape.verify.deserializer.ConfigurationCustomDeserializer; +import it.polito.escape.verify.serializer.CustomConfigurationSerializer; + +@XmlRootElement +@ApiModel("Configuration") +@JsonSerialize(using = CustomConfigurationSerializer.class) +@JsonDeserialize(using = ConfigurationCustomDeserializer.class) +public class Configuration { + + @ApiModelProperty(required = false, hidden = true) + @XmlTransient + private String id; + + @ApiModelProperty(required = false) + @XmlTransient + private String description = ""; + + @ApiModelProperty(required = true) + private JsonNode configuration; + + public Configuration() { + + } + + public Configuration(String id, String description, JsonNode configuration) { + this.id = id; + this.description = description; + this.configuration = configuration; + } + + public String getId() { + return id; + } + + public void setId(String id) { + this.id = id; + } + + public String getDescription() { + return description; + } + + public void setDescription(String description) { + this.description = description; + } + + public JsonNode getConfiguration() { + return configuration; + } + + public void setConfiguration(JsonNode configuration) { + this.configuration = configuration; + } + +} diff --git a/verigraph/src/main/java/it/polito/escape/verify/model/Entry.java b/verigraph/src/main/java/it/polito/escape/verify/model/Entry.java new file mode 100644 index 0000000..f2fdf14 --- /dev/null +++ b/verigraph/src/main/java/it/polito/escape/verify/model/Entry.java @@ -0,0 +1,37 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.escape.verify.model; + +public class Entry { + private String direction; + private String destination; + + public Entry(String direction, String destination) { + this.direction = direction; + this.destination = destination; + } + + public String getDirection() { + return direction; + } + + public void setDirection(String direction) { + this.direction = direction; + } + + public String getDestination() { + return destination; + } + + public void setDestination(String destination) { + this.destination = destination; + } + +} diff --git a/verigraph/src/main/java/it/polito/escape/verify/model/ErrorMessage.java b/verigraph/src/main/java/it/polito/escape/verify/model/ErrorMessage.java new file mode 100644 index 0000000..e0e79d3 --- /dev/null +++ b/verigraph/src/main/java/it/polito/escape/verify/model/ErrorMessage.java @@ -0,0 +1,62 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.escape.verify.model; + +import javax.xml.bind.annotation.XmlRootElement; + +import io.swagger.annotations.ApiModel; +import io.swagger.annotations.ApiModelProperty; + +@ApiModel(value = "Error") +@XmlRootElement +public class ErrorMessage { + + @ApiModelProperty(example = "Error message") + private String errorMessage; + @ApiModelProperty(allowableValues = "400,403,404,500", value = "HTTP error code", example = "[400,403,404,500]") + private int errorCode; + @ApiModelProperty(example = "http://localhost:8080/verify/api-docs/") + private String documentation; + + public ErrorMessage() { + + } + + public ErrorMessage(String errorMessage, int errorCode, String documentation) { + this.errorMessage = errorMessage; + this.errorCode = errorCode; + this.documentation = documentation; + } + + public String getErrorMessage() { + return errorMessage; + } + + public void setErrorMessage(String errorMessage) { + this.errorMessage = errorMessage; + } + + public int getErrorCode() { + return errorCode; + } + + public void setErrorCode(int errorCode) { + this.errorCode = errorCode; + } + + public String getDocumentation() { + return documentation; + } + + public void setDocumentation(String documentation) { + this.documentation = documentation; + } + +} diff --git a/verigraph/src/main/java/it/polito/escape/verify/model/Graph.java b/verigraph/src/main/java/it/polito/escape/verify/model/Graph.java new file mode 100644 index 0000000..44a2273 --- /dev/null +++ b/verigraph/src/main/java/it/polito/escape/verify/model/Graph.java @@ -0,0 +1,105 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.escape.verify.model; + +import java.util.HashMap; +import java.util.HashSet; +import java.util.Map; +import java.util.Set; + +import javax.xml.bind.annotation.XmlRootElement; +import javax.xml.bind.annotation.XmlTransient; + +import com.fasterxml.jackson.annotation.JsonInclude; +import com.fasterxml.jackson.databind.annotation.JsonDeserialize; +import com.fasterxml.jackson.databind.annotation.JsonSerialize; + +import io.swagger.annotations.ApiModel; +import io.swagger.annotations.ApiModelProperty; +import it.polito.escape.verify.deserializer.GraphCustomDeserializer; +import it.polito.escape.verify.serializer.CustomMapSerializer; + +@ApiModel(value = "Graph") +@XmlRootElement +@JsonDeserialize(using = GraphCustomDeserializer.class) +@JsonInclude(JsonInclude.Include.NON_EMPTY) +public class Graph { + + @ApiModelProperty(required = false, hidden = true) + @XmlTransient + private long id; + + @ApiModelProperty(name = "nodes", notes = "Nodes", dataType = "List[it.polito.escape.verify.model.Node]") + private Map nodes = new HashMap(); + + @ApiModelProperty(required = false, hidden = true) + @XmlTransient + private Set links = new HashSet(); + + public Graph() { + + } + + public Graph(long id) { + this.id = id; + } + + public long getId() { + return id; + } + + public void setId(long id) { + this.id = id; + } + + @JsonSerialize(using = CustomMapSerializer.class) + public Map getNodes() { + return nodes; + } + + public void setNodes(Map nodes) { + this.nodes = nodes; + } + + @XmlTransient + public Set getLinks() { + return links; + } + + public void setLinks(Set links) { + this.links = links; + } + + public void addLink(String url, String rel) { + Link link = new Link(); + link.setLink(url); + link.setRel(rel); + links.add(link); + } + + public Node searchNodeByName(String name) { + for (Node node : this.nodes.values()) { + if (node.getName().equals(name)) + return node; + } + return null; + } + + public int nodesWithName(String name) { + int occurrences = 0; + for (Node node : this.nodes.values()) { + if (node.getName().equals(name)) + occurrences++; + + } + return occurrences; + } + +} diff --git a/verigraph/src/main/java/it/polito/escape/verify/model/Link.java b/verigraph/src/main/java/it/polito/escape/verify/model/Link.java new file mode 100644 index 0000000..dc2b4c5 --- /dev/null +++ b/verigraph/src/main/java/it/polito/escape/verify/model/Link.java @@ -0,0 +1,71 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.escape.verify.model; + +import io.swagger.annotations.ApiModel; +import io.swagger.annotations.ApiModelProperty; + +@ApiModel(value = "Link") +public class Link { + @ApiModelProperty(required = false, hidden = true) + private String link; + @ApiModelProperty(required = false, hidden = true) + private String rel; + + public String getLink() { + return link; + } + + public void setLink(String link) { + this.link = link; + } + + public String getRel() { + return rel; + } + + public void setRel(String rel) { + this.rel = rel; + } + + @Override + public int hashCode() { + final int prime = 31; + int result = 1; + result = prime * result + ((link == null) ? 0 : link.hashCode()); + result = prime * result + ((rel == null) ? 0 : rel.hashCode()); + return result; + } + + @Override + public boolean equals(Object obj) { + if (this == obj) + return true; + if (obj == null) + return false; + if (getClass() != obj.getClass()) + return false; + Link other = (Link) obj; + if (link == null) { + if (other.link != null) + return false; + } + else if (!link.equals(other.link)) + return false; + if (rel == null) { + if (other.rel != null) + return false; + } + else if (!rel.equals(other.rel)) + return false; + return true; + } + +} \ No newline at end of file diff --git a/verigraph/src/main/java/it/polito/escape/verify/model/Neighbour.java b/verigraph/src/main/java/it/polito/escape/verify/model/Neighbour.java new file mode 100644 index 0000000..4b1206c --- /dev/null +++ b/verigraph/src/main/java/it/polito/escape/verify/model/Neighbour.java @@ -0,0 +1,70 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.escape.verify.model; + +import javax.xml.bind.annotation.XmlTransient; + +import io.swagger.annotations.ApiModel; +import io.swagger.annotations.ApiModelProperty; + +@ApiModel(value = "Neighbour") +public class Neighbour { + + @ApiModelProperty(required = false, hidden = true) + @XmlTransient + private long id; + + @ApiModelProperty( required = true, + example = "nat", + value = "The neighbour name must refer to an existing node of the same graph") + private String name; + + public Neighbour() { + + } + + public Neighbour(long id, String name) { + this.id = id; + this.name = name; + } + + public long getId() { + return id; + } + + public void setId(long id) { + this.id = id; + } + + public String getName() { + return name; + } + + public void setName(String name) { + this.name = name; + } + + @Override + public int hashCode() { + final int prime = 31; + int result = 1; + result = prime * result + ((name == null) ? 0 : name.hashCode()); + return result; + } + + @Override + public boolean equals(Object obj) { + if (this == obj) + return true; + else + return false; + } + +} diff --git a/verigraph/src/main/java/it/polito/escape/verify/model/Node.java b/verigraph/src/main/java/it/polito/escape/verify/model/Node.java new file mode 100644 index 0000000..9f667ce --- /dev/null +++ b/verigraph/src/main/java/it/polito/escape/verify/model/Node.java @@ -0,0 +1,152 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.escape.verify.model; + +import java.util.HashMap; +import java.util.HashSet; +import java.util.Map; +import java.util.Set; + +import javax.xml.bind.annotation.XmlRootElement; +import javax.xml.bind.annotation.XmlTransient; + +import com.fasterxml.jackson.annotation.JsonInclude; +import com.fasterxml.jackson.databind.annotation.JsonDeserialize; +import com.fasterxml.jackson.databind.annotation.JsonSerialize; + +import io.swagger.annotations.ApiModel; +import io.swagger.annotations.ApiModelProperty; +import it.polito.escape.verify.deserializer.NodeCustomDeserializer; +import it.polito.escape.verify.serializer.CustomMapSerializer; + +@ApiModel(value = "Node") +@XmlRootElement +@JsonDeserialize(using = NodeCustomDeserializer.class) +@JsonInclude(JsonInclude.Include.NON_EMPTY) +public class Node { + + @ApiModelProperty(required = false, hidden = true) + @XmlTransient + private long id; + + @ApiModelProperty(required = true, example = "ep", value = "The name of the node can be any string") + private String name; + + @ApiModelProperty( required = true, + example = "endpoint", + value = "The functional types that are currently supported are: endpoint, firewall, nat, antispam, webclient, webserver, mailclient, mailserver") + private String functional_type; + + @ApiModelProperty(required = false, hidden = true) + @XmlTransient + private Configuration configuration = new Configuration(); + + @ApiModelProperty( name = "neighbours", + notes = "Neighbours", + dataType = "List[it.polito.escape.verify.model.Neighbour]") + private Map neighbours = new HashMap(); + + @ApiModelProperty(required = false, hidden = true) + @XmlTransient + private Set links = new HashSet<>(); + + public Node() { + + } + + public Node(long id, String name, String functional_type, Configuration configuration) { + this.id = id; + this.name = name; + this.functional_type = functional_type; + this.configuration = configuration; + } + + public String getName() { + return name; + } + + public void setName(String name) { + this.name = name; + } + + public String getFunctional_type() { + return functional_type; + } + + public void setFunctional_type(String functional_type) { + this.functional_type = functional_type; + } + + // @XmlTransient + public Configuration getConfiguration() { + return configuration; + } + + public void setConfiguration(Configuration configuration) { + this.configuration = configuration; + } + + @JsonSerialize(using = CustomMapSerializer.class) + public Map getNeighbours() { + return neighbours; + } + + public void setNeighbours(Map neighbours) { + this.neighbours = neighbours; + } + + public long getId() { + return this.id; + } + + public void setId(long id) { + this.id = id; + } + + public Set getLinks() { + return links; + } + + public void setLinks(Set links) { + this.links = links; + } + + public void addLink(String url, String rel) { + Link link = new Link(); + link.setLink(url); + link.setRel(rel); + links.add(link); + } + + @Override + public int hashCode() { + final int prime = 31; + int result = 1; + result = prime * result + ((name == null) ? 0 : name.hashCode()); + return result; + } + + @Override + public boolean equals(Object obj) { + if (this == obj) + return true; + else + return false; + } + + public Neighbour searchNeighbourByName(String name) { + for (Neighbour neighbour : this.neighbours.values()) { + if (neighbour.getName().equals(name)) + return neighbour; + } + return null; + } + +} diff --git a/verigraph/src/main/java/it/polito/escape/verify/model/Test.java b/verigraph/src/main/java/it/polito/escape/verify/model/Test.java new file mode 100644 index 0000000..1127abc --- /dev/null +++ b/verigraph/src/main/java/it/polito/escape/verify/model/Test.java @@ -0,0 +1,62 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.escape.verify.model; + +import java.util.ArrayList; +import java.util.List; + +public class Test { + private List nodes = new ArrayList(); + private String result; + + public Test() { + + } + + public Test(List paths, int result) { + switch (result) { + case 0: + this.result = "SAT"; + break; + case -1: + this.result = "UNSAT"; + break; + case -2: + this.result = "UNKNOWN"; + break; + default: + this.result = "UNKNWON"; + break; + } + this.nodes = paths; + } + + public Test(List paths, String result) { + this.nodes = paths; + this.result = result; + } + + public List getPath() { + return nodes; + } + + public void setPath(List paths) { + this.nodes = paths; + } + + public String getResult() { + return result; + } + + public void setResult(String result) { + this.result = result; + } + +} diff --git a/verigraph/src/main/java/it/polito/escape/verify/model/Verification.java b/verigraph/src/main/java/it/polito/escape/verify/model/Verification.java new file mode 100644 index 0000000..60b4ddb --- /dev/null +++ b/verigraph/src/main/java/it/polito/escape/verify/model/Verification.java @@ -0,0 +1,69 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.escape.verify.model; + +import java.util.ArrayList; +import java.util.List; + +import io.swagger.annotations.ApiModel; +import io.swagger.annotations.ApiModelProperty; + +@ApiModel(value = "Policy verification") +public class Verification { + + @ApiModelProperty(example = "SAT | UNSAT | UNKNOWN") + private String result; + private String comment; + private List tests = new ArrayList(); + + public Verification() { + + } + + public Verification(String result) { + this.result = result; + } + + public Verification(String result, List tests, String comment){ + this.result = result; + this.tests = tests; + this.comment = comment; + } + + public Verification(String result, String comment){ + this.result = result; + this.comment = comment; + } + + public String getResult() { + return result; + } + + public void setResult(String result) { + this.result = result; + } + + public List getTests() { + return tests; + } + + public void setTests(List tests) { + this.tests = tests; + } + + public String getComment() { + return comment; + } + + public void setComment(String comment) { + this.comment = comment; + } + +} diff --git a/verigraph/src/main/java/it/polito/escape/verify/model/jaxb.properties b/verigraph/src/main/java/it/polito/escape/verify/model/jaxb.properties new file mode 100644 index 0000000..5837a4c --- /dev/null +++ b/verigraph/src/main/java/it/polito/escape/verify/model/jaxb.properties @@ -0,0 +1 @@ +javax.xml.bind.context.factory=org.eclipse.persistence.jaxb.JAXBContextFactory \ No newline at end of file diff --git a/verigraph/src/main/java/it/polito/escape/verify/resources/GraphResource.java b/verigraph/src/main/java/it/polito/escape/verify/resources/GraphResource.java new file mode 100644 index 0000000..e610f1d --- /dev/null +++ b/verigraph/src/main/java/it/polito/escape/verify/resources/GraphResource.java @@ -0,0 +1,167 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.escape.verify.resources; + +import java.net.URI; +import java.util.List; + +import javax.ws.rs.BeanParam; +import javax.ws.rs.Consumes; +import javax.ws.rs.DELETE; +import javax.ws.rs.GET; +import javax.ws.rs.POST; +import javax.ws.rs.PUT; +import javax.ws.rs.Path; +import javax.ws.rs.PathParam; +import javax.ws.rs.Produces; +import javax.ws.rs.core.Context; +import javax.ws.rs.core.MediaType; +import javax.ws.rs.core.Response; +import javax.ws.rs.core.UriInfo; + +import io.swagger.annotations.Api; +import io.swagger.annotations.ApiOperation; +import io.swagger.annotations.ApiParam; +import io.swagger.annotations.ApiResponse; +import io.swagger.annotations.ApiResponses; +import it.polito.escape.verify.model.ErrorMessage; +import it.polito.escape.verify.model.Graph; +import it.polito.escape.verify.model.Verification; +import it.polito.escape.verify.resources.beans.VerificationBean; +import it.polito.escape.verify.service.GraphService; +import it.polito.escape.verify.service.VerificationService; + +@Path("/graphs") +@Api(value = "/graphs", description = "Manage graphs") +@Consumes(MediaType.APPLICATION_JSON) +@Produces(MediaType.APPLICATION_JSON) +public class GraphResource { + GraphService graphService = new GraphService(); + VerificationService verificationService = new VerificationService(); + + @GET + @ApiOperation( httpMethod = "GET", + value = "Returns all graphs", + notes = "Returns an array of graphs", + response = Graph.class, + responseContainer = "List") + @ApiResponses(value = { @ApiResponse( code = 200, + message = "All the graphs have been returned in the message body", + response = Graph.class, + responseContainer = "List"), + @ApiResponse(code = 500, message = "Internal server error", response = ErrorMessage.class)}) + public List getGraphs() { + return graphService.getAllGraphs(); + } + + @POST + @ApiOperation( httpMethod = "POST", + value = "Creates a graph", + notes = "Creates a signle graph", + response = Response.class) + @ApiResponses(value = { @ApiResponse(code = 400, message = "Invalid graph supplied", response = ErrorMessage.class), + @ApiResponse(code = 500, message = "Internal server error", response = ErrorMessage.class), + @ApiResponse(code = 201, message = "Graph successfully created", response = Graph.class) }) + public Response addGraph( @ApiParam(value = "New graph object", required = true) Graph graph, + @Context UriInfo uriInfo) { + Graph newGraph = graphService.addGraph(graph); + String newId = String.valueOf(newGraph.getId()); + URI uri = uriInfo.getAbsolutePathBuilder().path(newId).build(); + return Response.created(uri).entity(newGraph).build(); + } + + @GET + @Path("/{graphId}") + @ApiOperation( httpMethod = "GET", + value = "Returns a graph", + notes = "Returns a signle graph", + response = Graph.class) + @ApiResponses(value = { @ApiResponse(code = 403, message = "Invalid graph id", response = ErrorMessage.class), + @ApiResponse(code = 404, message = "Graph not found", response = ErrorMessage.class), + @ApiResponse(code = 500, message = "Internal server error", response = ErrorMessage.class), + @ApiResponse( code = 200, + message = "The requested graph has been returned in the message body", + response = Graph.class) }) + public Graph getGraph( @ApiParam(value = "Graph id", required = true) @PathParam("graphId") long graphId, + @Context UriInfo uriInfo) { + Graph graph = graphService.getGraph(graphId); + graph.addLink(getUriForSelf(uriInfo, graph), "self"); + graph.addLink(getUriForNodes(uriInfo, graph), "nodes"); + return graph; + } + + @PUT + @Path("/{graphId}") + @ApiOperation(httpMethod = "PUT", value = "Edits a graph", notes = "Edits a single graph", response = Graph.class) + @ApiResponses(value = { @ApiResponse(code = 400, message = "Invalid graph object", response = ErrorMessage.class), + @ApiResponse(code = 403, message = "Invalid graph id", response = ErrorMessage.class), + @ApiResponse(code = 404, message = "Graph not found", response = ErrorMessage.class), + @ApiResponse(code = 500, message = "Internal server error", response = ErrorMessage.class), + @ApiResponse(code = 200, message = "Graph edited successfully", response = Graph.class) }) + public Graph updateGraph( @ApiParam(value = "Graph id", required = true) @PathParam("graphId") long id, + @ApiParam(value = "Updated graph object", required = true) Graph graph) { + graph.setId(id); + return graphService.updateGraph(graph); + } + + @DELETE + @Path("/{graphId}") + @ApiOperation(httpMethod = "DELETE", value = "Deletes a graph", notes = "Deletes a signle graph") + @ApiResponses(value = { @ApiResponse(code = 403, message = "Invalid graph id", response = ErrorMessage.class), + @ApiResponse(code = 500, message = "Internal server error", response = ErrorMessage.class), + @ApiResponse(code = 204, message = "Graph successfully deleted") }) + public void deleteGraph(@ApiParam(value = "Graph id", required = true) @PathParam("graphId") long id) { + graphService.removeGraph(id); + } + + @GET + @Path("/{graphId}/policy") + @ApiOperation( httpMethod = "GET", + value = "Verifies a given policy in a graph", + notes = "In order to verify a given policy (e.g. 'reachability') all nodes of the desired graph must have a valid configuration.") + @ApiResponses(value = { @ApiResponse( code = 403, + message = "Invalid graph id or invalid configuration for source and/or destination node", + response = ErrorMessage.class), + @ApiResponse( code = 404, + message = "Graph not found or source node not found or destination node not found or configuration for source and/or destination node not available", + response = ErrorMessage.class), + @ApiResponse(code = 500, message = "Internal server error", response = ErrorMessage.class),}) + public Verification verifyGraph(@ApiParam(value = "Graph id", required = true) @PathParam("graphId") long graphId, + @ApiParam( value = "'source' and 'destination' must refer to names of existing nodes in the same graph, 'type' refers to the required verification between the two (e.g. 'reachability')", + required = true) @BeanParam VerificationBean verificationBean) { + + return verificationService.verify(graphId, verificationBean); + } + + private String getUriForSelf(UriInfo uriInfo, Graph graph) { + String uri = uriInfo.getBaseUriBuilder() + .path(GraphResource.class) + .path(Long.toString(graph.getId())) + .build() + .toString(); + return uri; + } + + private String getUriForNodes(UriInfo uriInfo, Graph graph) { + String uri = uriInfo.getBaseUriBuilder() + .path(GraphResource.class) + .path(GraphResource.class, "getNodeResource") + // .path(NodeResource.class) + .resolveTemplate("graphId", graph.getId()) + .build() + .toString(); + return uri; + } + + @Path("/{graphId}/nodes") + public NodeResource getNodeResource() { + return new NodeResource(); + } +} diff --git a/verigraph/src/main/java/it/polito/escape/verify/resources/NeighbourResource.java b/verigraph/src/main/java/it/polito/escape/verify/resources/NeighbourResource.java new file mode 100644 index 0000000..63376da --- /dev/null +++ b/verigraph/src/main/java/it/polito/escape/verify/resources/NeighbourResource.java @@ -0,0 +1,141 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.escape.verify.resources; + +import java.net.URI; +import java.util.List; + +import javax.ws.rs.Consumes; +import javax.ws.rs.DELETE; +import javax.ws.rs.GET; +import javax.ws.rs.POST; +import javax.ws.rs.PUT; +import javax.ws.rs.Path; +import javax.ws.rs.PathParam; +import javax.ws.rs.Produces; +import javax.ws.rs.core.Context; +import javax.ws.rs.core.MediaType; +import javax.ws.rs.core.Response; +import javax.ws.rs.core.UriInfo; + +import io.swagger.annotations.Api; +import io.swagger.annotations.ApiOperation; +import io.swagger.annotations.ApiParam; +import io.swagger.annotations.ApiResponse; +import io.swagger.annotations.ApiResponses; +import it.polito.escape.verify.model.ErrorMessage; +import it.polito.escape.verify.model.Neighbour; +import it.polito.escape.verify.service.NeighbourService; + +//@Path("/") +@Api( hidden= true, value = "", description = "Manage neighbours" ) +@Produces(MediaType.APPLICATION_JSON) +@Consumes(MediaType.APPLICATION_JSON) +public class NeighbourResource { + private NeighbourService neighboursService = new NeighbourService(); + + @GET + @ApiOperation( + httpMethod = "GET", + value = "Returns all neighbours of a given node belonging to a given graph", + notes = "Returns an array of neighbours of a given node belonging to a given graph", + response = Neighbour.class, + responseContainer = "List") + @ApiResponses(value = { @ApiResponse(code = 403, message = "Invalid graph and/or node id", response=ErrorMessage.class), + @ApiResponse(code = 404, message = "Graph and/or node not found", response=ErrorMessage.class), + @ApiResponse(code = 500, message = "Internal server error", response = ErrorMessage.class), + @ApiResponse(code = 200, message = "All the neighbours have been returned in the message body", response=Neighbour.class, responseContainer="List")}) + public List getAllNeighbours( + @ApiParam(value = "Graph id", required = true) @PathParam("graphId") long graphId, + @ApiParam(value = "Node id", required = true) @PathParam("nodeId") long nodeId){ + return neighboursService.getAllNeighbours(graphId, nodeId); + } + + @POST + @ApiOperation( + httpMethod = "POST", + value = "Adds a neighbour to a given node belonging to a given graph", + notes = "Adds single neighbour to a given node belonging to a given graph", + response = Neighbour.class) + @ApiResponses(value = { @ApiResponse(code = 403, message = "Invalid graph and/or node id", response=ErrorMessage.class), + @ApiResponse(code = 404, message = "Graph and/or node not found", response=ErrorMessage.class), + @ApiResponse(code = 400, message = "Invalid neighbour object", response=ErrorMessage.class), + @ApiResponse(code = 500, message = "Internal server error", response = ErrorMessage.class), + @ApiResponse(code = 201, message = "Neighbour successfully created", response=Neighbour.class)}) + public Response addNeighbour( + @ApiParam(value = "Graph id", required = true) @PathParam("graphId") long graphId, + @ApiParam(value = "Node id", required = true) @PathParam("nodeId") long nodeId, + @ApiParam(value = "New neighbour object. Neighbour name must refer to the name of an existing node of the same graph", required = true) Neighbour neighbour, + @Context UriInfo uriInfo){ + Neighbour newNeighbour = neighboursService.addNeighbour(graphId, nodeId, neighbour); + String newId = String.valueOf(newNeighbour.getId()); + URI uri = uriInfo.getAbsolutePathBuilder().path(newId).build(); + return Response.created(uri) + .entity(newNeighbour) + .build(); + } + + @PUT + @Path("{neighbourId}") + @ApiOperation( + httpMethod = "PUT", + value = "Edits a neighbour of a given node belonging to a given graph", + notes = "Edits a single neighbour of a given node belonging to a given graph", + response = Neighbour.class) + @ApiResponses(value = { @ApiResponse(code = 403, message = "Invalid graph and/or node and/or neighbour id", response=ErrorMessage.class), + @ApiResponse(code = 404, message = "Graph and/or node and /or neighbour not found", response=ErrorMessage.class), + @ApiResponse(code = 400, message = "Invalid neighbour object", response=ErrorMessage.class), + @ApiResponse(code = 500, message = "Internal server error", response = ErrorMessage.class), + @ApiResponse(code = 200, message = "Neighbour edited successfully", response=Neighbour.class)}) + public Neighbour updateNeighbour( + @ApiParam(value = "Graph id", required = true) @PathParam("graphId") long graphId, + @ApiParam(value = "Node id", required = true) @PathParam("nodeId") long nodeId, + @ApiParam(value = "Neighbour id", required = true) @PathParam("neighbourId") long neighbourId, + @ApiParam(value = "Updated neighbour object. Neighbour name must refer to the name of an existing node of the same graph", required = true) Neighbour neighbour){ + neighbour.setId(neighbourId); + return neighboursService.updateNeighbour(graphId, nodeId, neighbour); + } + + @DELETE + @Path("{neighbourId}") + @ApiOperation( + httpMethod = "DELETE", + value = "Removes a neighbour from a given node belonging to a given graph", + notes = "Deletes a single neighbour of a given node belonging to a given graph", + response = Neighbour.class) + @ApiResponses(value = { @ApiResponse(code = 403, message = "Invalid graph and/or node and/or neighbour id", response=ErrorMessage.class), + @ApiResponse(code = 404, message = "Graph and/or node not found", response=ErrorMessage.class), + @ApiResponse(code = 500, message = "Internal server error", response = ErrorMessage.class), + @ApiResponse(code = 204, message = "Node successfully deleted")}) + public void deleteNeighbour( + @ApiParam(value = "Graph id", required = true) @PathParam("graphId") long graphId, + @ApiParam(value = "Node id", required = true) @PathParam("nodeId") long nodeId, + @ApiParam(value = "Neighbour id", required = true) @PathParam("neighbourId") long neighbourId){ + neighboursService.removeNeighbour(graphId, nodeId, neighbourId); + } + + @GET + @Path("{neighbourId}") + @ApiOperation( + httpMethod = "GET", + value = "Returns a neighbour of a given node belonging to a given graph", + notes = "Returns a single neighbour of a given node belonging to a given graph", + response = Neighbour.class) + @ApiResponses(value = { @ApiResponse(code = 403, message = "Invalid graph and/or node and/or neighbour id", response=ErrorMessage.class), + @ApiResponse(code = 404, message = "Graph and/or node and /or neighbour not found", response=ErrorMessage.class), + @ApiResponse(code = 500, message = "Internal server error", response = ErrorMessage.class), + @ApiResponse(code = 200, message = "The requested neighbour has been returned in the message body", response=Neighbour.class)}) + public Neighbour getNeighbour( + @ApiParam(value = "Graph id", required = true) @PathParam("graphId") long graphId, + @ApiParam(value = "Node id", required = true) @PathParam("nodeId") long nodeId, + @ApiParam(value = "Neighbour id", required = true) @PathParam("neighbourId") long neighbourId){ + return neighboursService.getNeighbour(graphId, nodeId, neighbourId); + } +} diff --git a/verigraph/src/main/java/it/polito/escape/verify/resources/NodeResource.java b/verigraph/src/main/java/it/polito/escape/verify/resources/NodeResource.java new file mode 100644 index 0000000..58d4064 --- /dev/null +++ b/verigraph/src/main/java/it/polito/escape/verify/resources/NodeResource.java @@ -0,0 +1,230 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.escape.verify.resources; + +import java.net.URI; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import javax.ws.rs.Consumes; +import javax.ws.rs.DELETE; +import javax.ws.rs.GET; +import javax.ws.rs.POST; +import javax.ws.rs.PUT; +import javax.ws.rs.Path; +import javax.ws.rs.PathParam; +import javax.ws.rs.Produces; +import javax.ws.rs.core.Context; +import javax.ws.rs.core.MediaType; +import javax.ws.rs.core.Response; +import javax.ws.rs.core.UriInfo; + +import io.swagger.annotations.Api; +import io.swagger.annotations.ApiOperation; +import io.swagger.annotations.ApiParam; +import io.swagger.annotations.ApiResponse; +import io.swagger.annotations.ApiResponses; +import it.polito.escape.verify.exception.BadRequestException; +import it.polito.escape.verify.exception.ForbiddenException; +import it.polito.escape.verify.model.Configuration; +import it.polito.escape.verify.model.ErrorMessage; +import it.polito.escape.verify.model.Graph; +import it.polito.escape.verify.model.Neighbour; +import it.polito.escape.verify.model.Node; +import it.polito.escape.verify.service.GraphService; +import it.polito.escape.verify.service.NodeService; + +@Api( hidden= true, value = "", description = "Manage nodes" ) +@Consumes(MediaType.APPLICATION_JSON) +@Produces(MediaType.APPLICATION_JSON) +public class NodeResource { + + NodeService nodeService = new NodeService(); + + + @GET + @ApiOperation( + httpMethod = "GET", + value = "Returns all nodes of a given graph", + notes = "Returns an array of nodes belonging to a given graph", + response = Node.class, + responseContainer = "List") + @ApiResponses(value = { @ApiResponse(code = 403, message = "Invalid graph id", response = ErrorMessage.class), + @ApiResponse(code = 404, message = "Graph not found", response = ErrorMessage.class), + @ApiResponse(code = 500, message = "Internal server error", response = ErrorMessage.class), + @ApiResponse(code = 200, message = "All the nodes have been returned in the message body", response = Node.class, responseContainer = "List") }) + public List getNodes(@ApiParam(value = "Graph id", required = true) @PathParam("graphId") long graphId){ + return nodeService.getAllNodes(graphId); + } + + @POST + @ApiOperation( + httpMethod = "POST", + value = "Creates a node in a given graph", + notes = "Creates a single node for a given graph", + response = Response.class) + @ApiResponses(value = { @ApiResponse(code = 400, message = "Invalid node supplied", response = ErrorMessage.class), + @ApiResponse(code = 403, message = "Invalid graph id", response = ErrorMessage.class), + @ApiResponse(code = 404, message = "Graph not found", response = ErrorMessage.class), + @ApiResponse(code = 500, message = "Internal server error", response = ErrorMessage.class), + @ApiResponse(code = 201, message = "Node successfully created", response = Node.class)}) + public Response addNode( + @ApiParam(value = "Graph id", required = true) @PathParam("graphId") long graphId, + @ApiParam(value = "New node object", required = true) Node node, + @Context UriInfo uriInfo) { + Node newNode = nodeService.addNode(graphId, node); + String newId = String.valueOf(newNode.getId()); + URI uri = uriInfo.getAbsolutePathBuilder().path(newId).build(); + return Response.created(uri) + .entity(newNode) + .build(); + } + + @GET + @Path("{nodeId}") + @ApiOperation( + httpMethod = "GET", + value = "Returns a node of a given graph", + notes = "Returns a single node of a given graph", + response = Node.class) + @ApiResponses(value = { @ApiResponse(code = 403, message = "Invalid graph and/or node id", response = ErrorMessage.class), + @ApiResponse(code = 404, message = "Graph and/or node not found", response = ErrorMessage.class), + @ApiResponse(code = 500, message = "Internal server error", response = ErrorMessage.class), + @ApiResponse(code = 200, message = "The requested node has been returned in the message body", response = Node.class)}) + public Node getNode( + @ApiParam(value = "Graph id", required = true) @PathParam("graphId") long graphId, + @ApiParam(value = "Node id", required = true) @PathParam("nodeId") long nodeId, + @Context UriInfo uriInfo){ + Node node = nodeService.getNode(graphId, nodeId); + node.addLink(getUriForSelf(uriInfo, graphId, node), "self"); + node.addLink(getUriForNeighbours(uriInfo, graphId, node), "neighbours"); + return node; + } + + @PUT + @Path("{nodeId}/configuration") + @ApiOperation( + httpMethod = "PUT", + value = "Adds/edits a configuration to a node of a given graph", + notes = "Configures a node. Once all the nodes of a graph have been configured a given policy can be verified for the graph (e.g. 'reachability' between two nodes).") + @ApiResponses(value = { @ApiResponse(code = 403, message = "Invalid graph and/or node id", response = ErrorMessage.class), + @ApiResponse(code = 404, message = "Graph and/or node not found", response = ErrorMessage.class), + @ApiResponse(code = 500, message = "Internal server error", response = ErrorMessage.class), + @ApiResponse(code = 200, message = "Configuration updated for the requested node")}) + public void addNodeConfiguration( + @ApiParam(value = "Graph id", required = true) @PathParam("graphId") long graphId, + @ApiParam(value = "Node id", required = true) @PathParam("nodeId") long nodeId, + @ApiParam(value = "Node configuration", required = true) Configuration nodeConfiguration, + @Context UriInfo uriInfo){ + if (graphId <= 0) { + throw new ForbiddenException("Illegal graph id: " + graphId); + } + if (nodeId <= 0) { + throw new ForbiddenException("Illegal node id: " + nodeId); + } + Graph graph = new GraphService().getGraph(graphId); + if (graph == null){ + throw new BadRequestException("Graph with id " + graphId + " not found"); + } + Node node = nodeService.getNode(graphId, nodeId); + if (node == null){ + throw new BadRequestException("Node with id " + nodeId + " not found in graph with id " + graphId); + } + Node nodeCopy = new Node(); + nodeCopy.setId(node.getId()); + nodeCopy.setName(node.getName()); + nodeCopy.setFunctional_type(node.getFunctional_type()); + Map nodes = new HashMap(); + nodes.putAll(node.getNeighbours()); + nodeCopy.setNeighbours(nodes); + nodeConfiguration.setId(nodeCopy.getName()); + nodeCopy.setConfiguration(nodeConfiguration); + + Graph graphCopy = new Graph(); + graphCopy.setId(graph.getId()); + graphCopy.setNodes(new HashMap(graph.getNodes())); + graphCopy.getNodes().remove(node.getId()); + + NodeService.validateNode(graphCopy, nodeCopy); + graph.getNodes().put(nodeId, nodeCopy); + } + + + @PUT + @Path("{nodeId}") + @ApiOperation( + httpMethod = "PUT", + value = "Edits a node of a given graph", + notes = "Edits a single node of a given graph", + response = Node.class) + @ApiResponses(value = { @ApiResponse(code = 400, message = "Invalid node object", response = ErrorMessage.class), + @ApiResponse(code = 403, message = "Invalid graph and/or node id", response = ErrorMessage.class), + @ApiResponse(code = 404, message = "Graph and/or node not found", response = ErrorMessage.class), + @ApiResponse(code = 500, message = "Internal server error", response = ErrorMessage.class), + @ApiResponse(code = 200, message = "Node edited successfully", response = Node.class)}) + public Node updateNode( + @ApiParam(value = "Graph id", required = true) @PathParam("graphId") long graphId, + @ApiParam(value = "Node id", required = true) @PathParam("nodeId") long nodeId, + @ApiParam(value = "Updated node object", required = true) Node node){ + node.setId(nodeId); + return nodeService.updateNode(graphId, node); + } + + @DELETE + @Path("{nodeId}") + @ApiOperation( + httpMethod = "DELETE", + value = "Deletes a node of a given graph", + notes = "Deletes a single node of a given graph") + @ApiResponses(value = { @ApiResponse(code = 403, message = "Invalid graph and/or node id", response = ErrorMessage.class), + @ApiResponse(code = 500, message = "Internal server error", response = ErrorMessage.class), + @ApiResponse(code = 204, message = "Node successfully deleted")}) + public void deleteNode( + @ApiParam(value = "Graph id", required = true) @PathParam("graphId") long graphId, + @ApiParam(value = "Node id", required = true) @PathParam("nodeId") long nodeId){ + nodeService.removeNode(graphId, nodeId); + } + + private String getUriForSelf(UriInfo uriInfo, long graphId, Node node) { + String uri = uriInfo.getBaseUriBuilder() + //.path(NodeResource.class) + .path(GraphResource.class) + .path(GraphResource.class, "getNodeResource") + .resolveTemplate("graphId", graphId) + .path(Long.toString(node.getId())) + .build() + .toString(); + return uri; + } + + private String getUriForNeighbours(UriInfo uriInfo, long graphId, Node node) { + String uri = uriInfo.getBaseUriBuilder() + .path(GraphResource.class) + .path(GraphResource.class, "getNodeResource") + .resolveTemplate("graphId", graphId) + .path(Long.toString(node.getId())) + .path("neighbours") + .build() + .toString(); +// .path(NodeResource.class) +// .path(NodeResource.class, "getNeighbourResource") +// .path(NeighbourResource.class) +// .resolveTemplate("nodeId", node.getId()) +// .build() +// .toString(); + return uri; + } + + @Path("{nodeId}/neighbours") + public NeighbourResource getNeighbourResource(){ + return new NeighbourResource(); + } +} diff --git a/verigraph/src/main/java/it/polito/escape/verify/resources/beans/VerificationBean.java b/verigraph/src/main/java/it/polito/escape/verify/resources/beans/VerificationBean.java new file mode 100644 index 0000000..d6f9ca6 --- /dev/null +++ b/verigraph/src/main/java/it/polito/escape/verify/resources/beans/VerificationBean.java @@ -0,0 +1,67 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.escape.verify.resources.beans; + +import javax.ws.rs.QueryParam; + +import io.swagger.annotations.ApiModel; +import io.swagger.annotations.ApiModelProperty; + +@ApiModel("Verification") +public class VerificationBean { + + @ApiModelProperty(example = "webclient", value = "Source node. Must refer to an existing node of the same graph") + private @QueryParam("source") String source; + + @ApiModelProperty( example = "webserver", + value = "Destination node. Must refer to an existing node of the same graph") + private @QueryParam("destination") String destination; + + @ApiModelProperty( example = "reachability", + value = "Verification policy ('reachability', 'isolation', 'traversal')") + private @QueryParam("type") String type; + + @ApiModelProperty( example = "firewall", + value = "Absent if verification type is 'reachability', equal to the name of a middlebox to be avoided if verification type is 'isolation', equal to the name of a middlebox to be traversed if verification type is 'traversal'") + private @QueryParam("middlebox") String middlebox; + + public String getSource() { + return source; + } + + public void setSource(String source) { + this.source = source; + } + + public String getDestination() { + return destination; + } + + public void setDestination(String destination) { + this.destination = destination; + } + + public String getType() { + return type; + } + + public void setType(String type) { + this.type = type; + } + + public String getMiddlebox() { + return middlebox; + } + + public void setMiddlebox(String middlebox) { + this.middlebox = middlebox; + } + +} diff --git a/verigraph/src/main/java/it/polito/escape/verify/serializer/CustomConfigurationSerializer.java b/verigraph/src/main/java/it/polito/escape/verify/serializer/CustomConfigurationSerializer.java new file mode 100644 index 0000000..e28273f --- /dev/null +++ b/verigraph/src/main/java/it/polito/escape/verify/serializer/CustomConfigurationSerializer.java @@ -0,0 +1,35 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.escape.verify.serializer; + +import java.io.IOException; + +import com.fasterxml.jackson.core.JsonGenerator; +import com.fasterxml.jackson.core.JsonProcessingException; +import com.fasterxml.jackson.databind.JsonSerializer; +import com.fasterxml.jackson.databind.SerializerProvider; + +import it.polito.escape.verify.exception.InternalServerErrorException; +import it.polito.escape.verify.model.Configuration; + +public class CustomConfigurationSerializer extends JsonSerializer { + + @Override + public void serialize(Configuration conf, JsonGenerator jgen, SerializerProvider provider) + throws IOException, JsonProcessingException { + try { + jgen.writeObject(conf.getConfiguration()); + } catch (IOException e) { + throw new InternalServerErrorException("I/O error serializing a configuration object: " + e.getMessage()); + } + + } + +} diff --git a/verigraph/src/main/java/it/polito/escape/verify/serializer/CustomMapSerializer.java b/verigraph/src/main/java/it/polito/escape/verify/serializer/CustomMapSerializer.java new file mode 100644 index 0000000..e811365 --- /dev/null +++ b/verigraph/src/main/java/it/polito/escape/verify/serializer/CustomMapSerializer.java @@ -0,0 +1,30 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.escape.verify.serializer; + +import java.io.IOException; +import java.util.Map; + +import com.fasterxml.jackson.core.JsonGenerator; +import com.fasterxml.jackson.databind.JsonSerializer; +import com.fasterxml.jackson.databind.SerializerProvider; + +import it.polito.escape.verify.exception.InternalServerErrorException; + +public class CustomMapSerializer extends JsonSerializer> { + @Override + public void serialize(final Map value, final JsonGenerator jgen, final SerializerProvider provider) { + try { + jgen.writeObject(value.values()); + } catch (IOException e) { + throw new InternalServerErrorException("I/O error serializing a map: " + e.getMessage()); + } + } +} \ No newline at end of file diff --git a/verigraph/src/main/java/it/polito/escape/verify/service/GraphService.java b/verigraph/src/main/java/it/polito/escape/verify/service/GraphService.java new file mode 100644 index 0000000..b34eb08 --- /dev/null +++ b/verigraph/src/main/java/it/polito/escape/verify/service/GraphService.java @@ -0,0 +1,129 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.escape.verify.service; + +import java.util.ArrayList; +import java.util.List; +import java.util.Map; + +import it.polito.escape.verify.database.DatabaseClass; +import it.polito.escape.verify.exception.DataNotFoundException; +import it.polito.escape.verify.exception.ForbiddenException; +import it.polito.escape.verify.model.Graph; +import it.polito.escape.verify.model.Neighbour; +import it.polito.escape.verify.model.Node; + +public class GraphService { + + private Map graphs = DatabaseClass.getInstance().getGraphs(); + + public GraphService() { + + } + + public List getAllGraphs() { + return new ArrayList(graphs.values()); + } + + public Graph getGraph(long id) { + if (id <= 0) { + throw new ForbiddenException("Illegal graph id: " + id); + } + Graph graph = graphs.get(id); + if (graph == null) { + throw new DataNotFoundException("Graph with id " + id + " not found"); + } + return graph; + } + + public Graph updateGraph(Graph graph) { + if (graph.getId() <= 0) { + throw new ForbiddenException("Illegal graph id: " + graph.getId()); + } + Graph localGraph = graphs.get(graph.getId()); + if (localGraph == null) { + throw new DataNotFoundException("Graph with id " + graph.getId() + " not found"); + } + + validateGraph(graph); + +// int numberOfNodes = 0; +// for (Node node : graph.getNodes().values()) { +// +// node.setId(++numberOfNodes); +// +// int numberOfNodeNeighbours = 0; +// for (Neighbour neighbour : node.getNeighbours().values()) { +// neighbour.setId(++numberOfNodeNeighbours); +// } +// } + + for (Map.Entry nodeEntry : graph.getNodes().entrySet()){ + nodeEntry.getValue().setId(nodeEntry.getKey()); + + for (Map.Entry neighbourEntry : nodeEntry.getValue().getNeighbours().entrySet()){ + neighbourEntry.getValue().setId(neighbourEntry.getKey()); + } + } + + synchronized(this){ + graphs.put(graph.getId(), graph); + DatabaseClass.persistDatabase(); + return graph; + } + } + + public Graph removeGraph(long id) { + if (id <= 0) { + throw new ForbiddenException("Illegal graph id: " + id); + } + synchronized(this){ + return graphs.remove(id); + } + } + + public Graph addGraph(Graph graph) { + validateGraph(graph); + + synchronized (this) { + graph.setId(DatabaseClass.getInstance().getNumberOfGraphs() + 1); + } +// int numberOfNodes = 0; +// for (Node node : graph.getNodes().values()) { +// +// node.setId(++numberOfNodes); +// +// int numberOfNodeNeighbours = 0; +// for (Neighbour neighbour : node.getNeighbours().values()) { +// neighbour.setId(++numberOfNodeNeighbours); +// } +// } + + for (Map.Entry nodeEntry : graph.getNodes().entrySet()){ + nodeEntry.getValue().setId(nodeEntry.getKey()); + + for (Map.Entry neighbourEntry : nodeEntry.getValue().getNeighbours().entrySet()){ + neighbourEntry.getValue().setId(neighbourEntry.getKey()); + } + } + + synchronized(this){ + graphs.put(graph.getId(), graph); + DatabaseClass.persistDatabase(); + return graph; + } + } + + public static void validateGraph(Graph graph) { + for (Node node : graph.getNodes().values()) { + NodeService.validateNode(graph, node); + } + } +} diff --git a/verigraph/src/main/java/it/polito/escape/verify/service/JsonValidationService.java b/verigraph/src/main/java/it/polito/escape/verify/service/JsonValidationService.java new file mode 100644 index 0000000..1ac6c1f --- /dev/null +++ b/verigraph/src/main/java/it/polito/escape/verify/service/JsonValidationService.java @@ -0,0 +1,136 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.escape.verify.service; + +import java.lang.reflect.InvocationTargetException; +import java.lang.reflect.Method; +import java.util.Iterator; +import java.util.Map.Entry; + +import org.apache.commons.lang3.text.WordUtils; + +import com.fasterxml.jackson.databind.JsonNode; + +import it.polito.escape.verify.exception.BadRequestException; +import it.polito.escape.verify.model.Graph; +import it.polito.escape.verify.model.Node; + +public class JsonValidationService { + + private Graph graph = new Graph(); + + private Node node = new Node(); + + public JsonValidationService() { + + } + + public JsonValidationService(Graph graph, Node node) { + this.graph = graph; + this.node = node; + } + + public boolean validateFieldAgainstNodeNames(String value) { + for (Node node : this.graph.getNodes().values()) { + if (node.getName().equals(value)) + return true; + } + return false; + } + + public void validateFieldsAgainstNodeNames(JsonNode node) { + if (node.isTextual()) { + boolean isValid = validateFieldAgainstNodeNames(node.asText()); + if (!isValid) { + System.out.println(node.asText() + " is not a valid string!"); + throw new BadRequestException("String '" + node.asText() + + "' is not valid for the configuration of node '" + this.node.getName() + + "'"); + } + } + if (node.isArray()) { + for (JsonNode object : node) { + validateFieldsAgainstNodeNames(object); + } + } + if (node.isObject()) { + Iterator> iter = node.fields(); + + while (iter.hasNext()) { + Entry item = iter.next(); + validateFieldsAgainstNodeNames(item.getValue()); + } + } + + } + + public boolean validateNodeConfiguration() { + String className = WordUtils.capitalize(node.getFunctional_type()) + "Validator"; + + Class validator; + try { + validator = Class.forName("it.polito.escape.verify.validation." + className); + } + catch (ClassNotFoundException e) { + System.out.println(className + " not found, configuration properties of node '" + node.getName() + + "' will be validated against node names"); + return false; + } + + Class graphClass; + Class nodeClass; + Class configurationClass; + try { + graphClass = Class.forName("it.polito.escape.verify.model.Graph"); + nodeClass = Class.forName("it.polito.escape.verify.model.Node"); + configurationClass = Class.forName("it.polito.escape.verify.model.Configuration"); + } + catch (ClassNotFoundException e) { + throw new RuntimeException("Model classes not found"); + } + + Class[] paramTypes = new Class[3]; + paramTypes[0] = graphClass; + paramTypes[1] = nodeClass; + paramTypes[2] = configurationClass; + + String methodName = "validate"; + + Object instance; + try { + instance = validator.newInstance(); + } + catch (InstantiationException e) { + throw new RuntimeException("'" + className + "' cannot be instantiated"); + } + catch (IllegalAccessException e) { + throw new RuntimeException("Illegal access to '" + className + "' instantiation"); + } + + Method myMethod; + try { + myMethod = validator.getDeclaredMethod(methodName, paramTypes); + } + catch (NoSuchMethodException e) { + throw new RuntimeException("'" + methodName + "' method has to be implemented in " + className + " class"); + } + try { + myMethod.invoke(instance, graph, node, node.getConfiguration()); + } + catch (IllegalAccessException e) { + throw new RuntimeException("Illegal access to '" + methodName + "' method in " + className + " instance"); + } + catch (InvocationTargetException e) { + throw new BadRequestException("Validation failed for node '" + node.getName() + "': " + + e.getTargetException().getMessage()); + } + return true; + } +} diff --git a/verigraph/src/main/java/it/polito/escape/verify/service/NeighbourService.java b/verigraph/src/main/java/it/polito/escape/verify/service/NeighbourService.java new file mode 100644 index 0000000..ecf4e69 --- /dev/null +++ b/verigraph/src/main/java/it/polito/escape/verify/service/NeighbourService.java @@ -0,0 +1,182 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.escape.verify.service; + +import java.util.ArrayList; +import java.util.List; +import java.util.Map; + +import it.polito.escape.verify.database.DatabaseClass; +import it.polito.escape.verify.exception.BadRequestException; +import it.polito.escape.verify.exception.DataNotFoundException; +import it.polito.escape.verify.exception.ForbiddenException; +import it.polito.escape.verify.model.Graph; +import it.polito.escape.verify.model.Neighbour; +import it.polito.escape.verify.model.Node; + +public class NeighbourService { + + private Map graphs = DatabaseClass.getInstance().getGraphs(); + + public List getAllNeighbours(long graphId, long nodeId) { + if (graphId <= 0) { + throw new ForbiddenException("Illegal graph id: " + graphId); + } + if (nodeId <= 0) { + throw new ForbiddenException("Illegal node id: " + nodeId); + } + Graph graph = graphs.get(graphId); + if (graph == null) + throw new DataNotFoundException("Graph with id " + graphId + " not found"); + Map nodes = graph.getNodes(); + Node node = nodes.get(nodeId); + if (node == null) + throw new DataNotFoundException("Node with id " + nodeId + " not found in graph with id " + graphId); + Map neighbours = node.getNeighbours(); + return new ArrayList(neighbours.values()); + } + + public Neighbour getNeighbour(long graphId, long nodeId, long neighbourId) { + if (graphId <= 0) { + throw new ForbiddenException("Illegal graph id: " + graphId); + } + if (nodeId <= 0) { + throw new ForbiddenException("Illegal node id: " + nodeId); + } + if (neighbourId <= 0) { + throw new ForbiddenException("Illegal neighbour id: " + neighbourId); + } + Graph graph = graphs.get(graphId); + if (graph == null) + throw new DataNotFoundException("Graph with id " + graphId + " not found"); + Map nodes = graph.getNodes(); + Node node = nodes.get(nodeId); + if (node == null) { + throw new DataNotFoundException("Node with id " + nodeId + " not found in graph with id " + graphId); + } + Map neighbours = node.getNeighbours(); + Neighbour neighbour = neighbours.get(neighbourId); + if (neighbour == null) { + throw new DataNotFoundException("Neighbour with id " + neighbourId + " not found for node with id " + nodeId + + " in graph with id " + graphId); + } + return neighbour; + } + + public Neighbour addNeighbour(long graphId, long nodeId, Neighbour neighbour) { + if (graphId <= 0) { + throw new ForbiddenException("Illegal graph id: " + graphId); + } + if (nodeId <= 0) { + throw new ForbiddenException("Illegal node id: " + nodeId); + } + Graph graph = graphs.get(graphId); + if (graph == null) + throw new DataNotFoundException("Graph with id " + graphId + " not found"); + Map nodes = graph.getNodes(); + Node node = nodes.get(nodeId); + if (node == null) { + throw new DataNotFoundException("Node with id " + nodeId + " not found in graph with id " + graphId); + } + Map neighbours = node.getNeighbours(); + + validateNeighbour(graph, node, neighbour); + + synchronized (this) { + neighbour.setId(neighbours.size() + 1); + neighbours.put(neighbour.getId(), neighbour); + DatabaseClass.persistDatabase(); + return neighbour; + } + } + + public Neighbour updateNeighbour(long graphId, long nodeId, Neighbour neighbour) { + if (graphId <= 0) { + throw new ForbiddenException("Illegal graph id: " + graphId); + } + if (nodeId <= 0) { + throw new ForbiddenException("Illegal node id: " + nodeId); + } + if (neighbour.getId() <= 0) { + throw new ForbiddenException("Illegal neighbour id: " + nodeId); + } + Graph graph = graphs.get(graphId); + if (graph == null) + throw new DataNotFoundException("Graph with id " + graphId + " not found"); + Map nodes = graph.getNodes(); + Node node = nodes.get(nodeId); + if (node == null) { + throw new DataNotFoundException("Node with id " + nodeId + " not found in graph with id " + graphId); + } + Map neighbours = node.getNeighbours(); + Neighbour currentNeighbour = neighbours.get(neighbour.getId()); + if (currentNeighbour == null) { + throw new DataNotFoundException("Neighbour with id " + neighbour.getId() + " not found for node with id " + + nodeId + " in graph with id " + graphId); + } + + validateNeighbour(graph, node, neighbour); + + synchronized (this) { + neighbours.put(neighbour.getId(), neighbour); + DatabaseClass.persistDatabase(); + return neighbour; + } + } + + public Neighbour removeNeighbour(long graphId, long nodeId, long neighbourId) { + if (graphId <= 0) { + throw new ForbiddenException("Illegal graph id: " + graphId); + } + if (nodeId <= 0) { + throw new ForbiddenException("Illegal node id: " + nodeId); + } + if (neighbourId <= 0) { + throw new ForbiddenException("Illegal neighbour id: " + nodeId); + } + Graph graph = graphs.get(graphId); + if (graph == null) + throw new DataNotFoundException("Graph with id " + graphId + " not found"); + Map nodes = graph.getNodes(); + Node node = nodes.get(nodeId); + if (node == null) { + throw new DataNotFoundException("Node with id " + nodeId + " not found in graph with id " + graphId); + } + Map neighbours = node.getNeighbours(); + + synchronized(this){ + return neighbours.remove(neighbourId); + } + } + + public static void validateNeighbour(Graph graph, Node node, Neighbour neighbour) { + if (graph == null) + throw new BadRequestException("Neighbour validation failed: cannot validate null graph"); + if (node == null) + throw new BadRequestException("Neighbour validation failed: cannot validate null node"); + if (neighbour == null) + throw new BadRequestException("Neighbour validation failed: cannot validate null neighbour"); + + if (neighbour.getName() == null) + throw new BadRequestException("Neighbour validation failed: neighbour 'name' field cannot be null"); + if (neighbour.getName().equals("")) + throw new BadRequestException("Neighbour validation failed: neighbour 'name' field cannot be an empty string"); + + Node nodeFound = graph.searchNodeByName(neighbour.getName()); + if ((nodeFound == null) || (nodeFound.getName().equals(node.getName()))) + throw new BadRequestException("Neighbour validation failed: '" + neighbour.getName() + + "' is not a valid name for a neighbour of node '" + node.getName() + "'"); + + Neighbour neighbourFound = node.searchNeighbourByName(neighbour.getName()); + if ((neighbourFound != null) && (neighbourFound.equals(neighbour) == false)) + throw new BadRequestException("Neighbour validation failed: node '" + node.getName() + + "' already has a neighbour named '" + neighbour.getName() + "'"); + } +} diff --git a/verigraph/src/main/java/it/polito/escape/verify/service/NodeService.java b/verigraph/src/main/java/it/polito/escape/verify/service/NodeService.java new file mode 100644 index 0000000..e6ad672 --- /dev/null +++ b/verigraph/src/main/java/it/polito/escape/verify/service/NodeService.java @@ -0,0 +1,258 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.escape.verify.service; + +import java.io.File; +import java.io.FileNotFoundException; +import java.io.IOException; +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import java.util.Scanner; + +import javax.ws.rs.InternalServerErrorException; + +import com.fasterxml.jackson.databind.JsonNode; +import com.github.fge.jsonschema.core.exceptions.ProcessingException; +import com.github.fge.jsonschema.main.JsonSchema; + +import it.polito.escape.verify.database.DatabaseClass; +import it.polito.escape.verify.exception.BadRequestException; +import it.polito.escape.verify.exception.DataNotFoundException; +import it.polito.escape.verify.exception.ForbiddenException; +import it.polito.escape.verify.model.Configuration; +import it.polito.escape.verify.model.Graph; +import it.polito.escape.verify.model.Neighbour; +import it.polito.escape.verify.model.Node; + +public class NodeService { + + private Map graphs = DatabaseClass.getInstance().getGraphs(); + + public NodeService() { + + } + + public List getAllNodes(long graphId) { + if (graphId <= 0) { + throw new ForbiddenException("Illegal graph id: " + graphId); + } + Graph graph = graphs.get(graphId); + if (graph == null) + throw new DataNotFoundException("Graph with id " + graphId + " not found"); + Map nodes = graph.getNodes(); + return new ArrayList(nodes.values()); + } + + public Node getNode(long graphId, long nodeId) { + if (graphId <= 0) { + throw new ForbiddenException("Illegal graph id: " + graphId); + } + if (nodeId <= 0) { + throw new ForbiddenException("Illegal node id: " + nodeId); + } + Graph graph = graphs.get(graphId); + if (graph == null) + throw new DataNotFoundException("Graph with id " + graphId + " not found"); + Map nodes = graph.getNodes(); + Node node = nodes.get(nodeId); + if (node == null) { + throw new DataNotFoundException("Node with id " + nodeId + " not found in graph with id " + graphId); + } + return node; + } + + public Node updateNode(long graphId, Node node) { + if (graphId <= 0) { + throw new ForbiddenException("Illegal graph id: " + graphId); + } + if (node.getId() <= 0) { + throw new ForbiddenException("Illegal node id: " + node.getId()); + } + Graph graph = graphs.get(graphId); + if (graph == null) + throw new DataNotFoundException("Graph with id " + graphId + " not found"); + Map nodes = graph.getNodes(); + Node localNode = nodes.get(node.getId()); + if (localNode == null) { + throw new DataNotFoundException("Node with id " + node.getId() + " not found in graph with id " + graphId); + } + + Graph graphCopy = new Graph(); + graphCopy.setId(graph.getId()); + graphCopy.setNodes(new HashMap(graph.getNodes())); + graphCopy.getNodes().remove(node.getId()); + + // int numberOfNeighbours = 0; + // for(Neighbour neighbour : node.getNeighbours().values()){ + // neighbour.setId(++numberOfNeighbours); + // } + + for (Map.Entry neighbourEntry : node.getNeighbours().entrySet()) { + neighbourEntry.getValue().setId(neighbourEntry.getKey()); + } + + validateNode(graphCopy, node); + + synchronized (this) { + nodes.put(node.getId(), node); + DatabaseClass.persistDatabase(); + return node; + } + } + + public Node removeNode(long graphId, long nodeId) { + if (graphId <= 0) { + throw new ForbiddenException("Illegal graph id: " + graphId); + } + if (nodeId <= 0) { + throw new ForbiddenException("Illegal node id: " + nodeId); + } + Graph graph = graphs.get(graphId); + if (graph == null) + throw new DataNotFoundException("Graph with id " + graphId + " not found"); + Map nodes = graph.getNodes(); + + synchronized (this) { + return nodes.remove(nodeId); + } + } + + public Node addNode(long graphId, Node node) { + if (graphId <= 0) { + throw new ForbiddenException("Illegal graph id: " + graphId); + } + Graph graph = graphs.get(graphId); + if (graph == null) + throw new DataNotFoundException("Graph with id " + graphId + " not found"); + Map nodes = graph.getNodes(); + + validateNode(graph, node); + + synchronized (this) { + node.setId(DatabaseClass.getInstance().getGraphNumberOfNodes(graphId) + 1); + } + + // int numberOfNeighbours = 0; + + for (Map.Entry neighbourEntry : node.getNeighbours().entrySet()) { + neighbourEntry.getValue().setId(neighbourEntry.getKey()); + } + + // for (Neighbour neighbour : node.getNeighbours().values()) { + // neighbour.setId(++numberOfNeighbours); + // } + + synchronized (this) { + nodes.put(node.getId(), node); + DatabaseClass.persistDatabase(); + return node; + } + } + + public Node searchByName(long graphId, String nodeName) { + if (graphId <= 0) { + throw new ForbiddenException("Illegal graph id: " + graphId); + } + Graph graph = graphs.get(graphId); + if (graph == null) + throw new DataNotFoundException("Graph with id " + graphId + " not found"); + Map nodes = graph.getNodes(); + + for (Node node : nodes.values()) { + if (node.getName().equals(nodeName)) + return node; + } + return null; + } + + public static void validateNode(Graph graph, Node node) { + if (graph == null) + throw new BadRequestException("Node validation failed: cannot validate null graph"); + if (node == null) + throw new BadRequestException("Node validation failed: cannot validate null node"); + + if (node.getName() == null) + throw new BadRequestException("Node validation failed: node 'name' field cannot be null"); + if (node.getFunctional_type() == null) + throw new BadRequestException("Node validation failed: node 'functional_type' field cannot be null"); + + if (node.getName().equals("")) + throw new BadRequestException("Node validation failed: node 'name' field cannot be an empty string"); + if (node.getFunctional_type().equals("")) + throw new BadRequestException("Node validation failed: node 'functional_type' field cannot be an empty string"); + + Node nodeFound = graph.searchNodeByName(node.getName()); + if ((nodeFound != null) && (nodeFound.equals(node) == false)) + throw new BadRequestException("Node validation failed: graph already has a node named '" + node.getName() + + "'"); + Configuration configuration = node.getConfiguration(); + if (configuration != null) { + JsonNode configurationJsonNode = configuration.getConfiguration(); + // validate configuration against schema file + validateNodeConfigurationAgainstSchemaFile(node, configurationJsonNode); + JsonValidationService jsonValidator = new JsonValidationService(graph, node); + boolean hasCustomValidator = jsonValidator.validateNodeConfiguration(); + if (!hasCustomValidator) { + jsonValidator.validateFieldsAgainstNodeNames(configurationJsonNode); + } + } + + // validate neighbours + Map nodeNeighboursMap = node.getNeighbours(); + if (nodeNeighboursMap == null) + throw new BadRequestException("Node validation failed: node 'neighbours' cannot be null"); + for (Neighbour neighbour : nodeNeighboursMap.values()) { + NeighbourService.validateNeighbour(graph, node, neighbour); + } + } + + public static void validateNodeConfigurationAgainstSchemaFile(Node node, JsonNode configurationJson) { + String schemaFileName = node.getFunctional_type() + ".json"; + + File schemaFile = new File(System.getProperty("catalina.base") + "/webapps/verify/json/" + schemaFileName); + + if (!schemaFile.exists()) { + //if no REST client, try gRPC application + schemaFile = new File("src/main/webapp/json/" + schemaFileName); + + if (!schemaFile.exists()) { + throw new ForbiddenException("Functional type '" + node.getFunctional_type() + + "' is not supported! Please edit 'functional_type' field of node '" + + node.getName() + "'"); + } + } + + JsonSchema schemaNode = null; + try { + schemaNode = ValidationUtils.getSchemaNode(schemaFile); + } + catch (IOException e) { + throw new InternalServerErrorException("Unable to load '" + schemaFileName + "' schema file"); + } + catch (ProcessingException e) { + throw new InternalServerErrorException("Unable to resolve '" + schemaFileName + + "' schema file as a schema node"); + } + + try { + ValidationUtils.validateJson(schemaNode, configurationJson); + } + catch (ProcessingException e) { + throw new BadRequestException("Something went wrong trying to validate node '" + node.getName() + + "' with the following configuration: '" + configurationJson.toString() + + "' against the json schema '" + schemaFile.getName() + "': " + + e.getMessage()); + + } + + } +} diff --git a/verigraph/src/main/java/it/polito/escape/verify/service/ValidationUtils.java b/verigraph/src/main/java/it/polito/escape/verify/service/ValidationUtils.java new file mode 100644 index 0000000..77ef4f7 --- /dev/null +++ b/verigraph/src/main/java/it/polito/escape/verify/service/ValidationUtils.java @@ -0,0 +1,132 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.escape.verify.service; + +import java.io.File; +import java.io.IOException; +import java.net.URL; + +import com.fasterxml.jackson.databind.JsonNode; +import com.fasterxml.jackson.databind.node.ObjectNode; +import com.github.fge.jackson.JsonLoader; +import com.github.fge.jsonschema.core.exceptions.ProcessingException; +import com.github.fge.jsonschema.core.report.ProcessingMessage; +import com.github.fge.jsonschema.core.report.ProcessingReport; +import com.github.fge.jsonschema.main.JsonSchema; +import com.github.fge.jsonschema.main.JsonSchemaFactory; + +public class ValidationUtils { + + public static final String JSON_V4_SCHEMA_IDENTIFIER = "http://json-schema.org/draft-04/schema#"; + public static final String JSON_SCHEMA_IDENTIFIER_ELEMENT = "$schema"; + + public static JsonNode getJsonNode(String jsonText) throws IOException { + return JsonLoader.fromString(jsonText); + } // getJsonNode(text) ends + + public static JsonNode getJsonNode(File jsonFile) throws IOException { + return JsonLoader.fromFile(jsonFile); + } // getJsonNode(File) ends + + public static JsonNode getJsonNode(URL url) throws IOException { + return JsonLoader.fromURL(url); + } // getJsonNode(URL) ends + + public static JsonNode getJsonNodeFromResource(String resource) throws IOException { + return JsonLoader.fromResource(resource); + } // getJsonNode(Resource) ends + + public static JsonSchema getSchemaNode(String schemaText) throws IOException, ProcessingException { + final JsonNode schemaNode = getJsonNode(schemaText); + return _getSchemaNode(schemaNode); + } // getSchemaNode(text) ends + + public static JsonSchema getSchemaNode(File schemaFile) throws IOException, ProcessingException { + final JsonNode schemaNode = getJsonNode(schemaFile); + return _getSchemaNode(schemaNode); + } // getSchemaNode(File) ends + + public static JsonSchema getSchemaNode(URL schemaFile) throws IOException, ProcessingException { + final JsonNode schemaNode = getJsonNode(schemaFile); + return _getSchemaNode(schemaNode); + } // getSchemaNode(URL) ends + + public static JsonSchema getSchemaNodeFromResource(String resource) throws IOException, ProcessingException { + final JsonNode schemaNode = getJsonNodeFromResource(resource); + return _getSchemaNode(schemaNode); + } // getSchemaNode() ends + + public static void validateJson(JsonSchema jsonSchemaNode, JsonNode jsonNode) throws ProcessingException { + ProcessingReport report = jsonSchemaNode.validate(jsonNode); + if (!report.isSuccess()) { + for (ProcessingMessage processingMessage : report) { + throw new ProcessingException(processingMessage); + } + } + } // validateJson(Node) ends + + public static boolean isJsonValid(JsonSchema jsonSchemaNode, JsonNode jsonNode) throws ProcessingException { + ProcessingReport report = jsonSchemaNode.validate(jsonNode); + return report.isSuccess(); + } // validateJson(Node) ends + + public static boolean isJsonValid(String schemaText, String jsonText) throws ProcessingException, IOException { + final JsonSchema schemaNode = getSchemaNode(schemaText); + final JsonNode jsonNode = getJsonNode(jsonText); + return isJsonValid(schemaNode, jsonNode); + } // validateJson(Node) ends + + public static boolean isJsonValid(File schemaFile, File jsonFile) throws ProcessingException, IOException { + final JsonSchema schemaNode = getSchemaNode(schemaFile); + final JsonNode jsonNode = getJsonNode(jsonFile); + return isJsonValid(schemaNode, jsonNode); + } // validateJson(Node) ends + + public static boolean isJsonValid(URL schemaURL, URL jsonURL) throws ProcessingException, IOException { + final JsonSchema schemaNode = getSchemaNode(schemaURL); + final JsonNode jsonNode = getJsonNode(jsonURL); + return isJsonValid(schemaNode, jsonNode); + } // validateJson(Node) ends + + public static void validateJson(String schemaText, String jsonText) throws IOException, ProcessingException { + final JsonSchema schemaNode = getSchemaNode(schemaText); + final JsonNode jsonNode = getJsonNode(jsonText); + validateJson(schemaNode, jsonNode); + } // validateJson(text) ends + + public static void validateJson(File schemaFile, File jsonFile) throws IOException, ProcessingException { + final JsonSchema schemaNode = getSchemaNode(schemaFile); + final JsonNode jsonNode = getJsonNode(jsonFile); + validateJson(schemaNode, jsonNode); + } // validateJson(File) ends + + public static void validateJson(URL schemaDocument, URL jsonDocument) throws IOException, ProcessingException { + final JsonSchema schemaNode = getSchemaNode(schemaDocument); + final JsonNode jsonNode = getJsonNode(jsonDocument); + validateJson(schemaNode, jsonNode); + } // validateJson(URL) ends + + public static void validateJsonResource(String schemaResource, String jsonResource) throws IOException, + ProcessingException { + final JsonSchema schemaNode = getSchemaNode(schemaResource); + final JsonNode jsonNode = getJsonNodeFromResource(jsonResource); + validateJson(schemaNode, jsonNode); + } // validateJsonResource() ends + + private static JsonSchema _getSchemaNode(JsonNode jsonNode) throws ProcessingException { + final JsonNode schemaIdentifier = jsonNode.get(JSON_SCHEMA_IDENTIFIER_ELEMENT); + if (null == schemaIdentifier) { + ((ObjectNode) jsonNode).put(JSON_SCHEMA_IDENTIFIER_ELEMENT, JSON_V4_SCHEMA_IDENTIFIER); + } + + final JsonSchemaFactory factory = JsonSchemaFactory.byDefault(); + return factory.getJsonSchema(jsonNode); + } // _getSchemaNode() ends +} diff --git a/verigraph/src/main/java/it/polito/escape/verify/service/VerificationService.java b/verigraph/src/main/java/it/polito/escape/verify/service/VerificationService.java new file mode 100644 index 0000000..1d31ae9 --- /dev/null +++ b/verigraph/src/main/java/it/polito/escape/verify/service/VerificationService.java @@ -0,0 +1,1185 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.escape.verify.service; + +import java.io.BufferedReader; +import java.io.File; +import java.io.FileWriter; +import java.io.FilenameFilter; +import java.io.IOException; +import java.io.InputStreamReader; +import java.io.PrintWriter; +import java.io.StringWriter; +import java.util.ArrayList; +import java.util.HashMap; +import java.util.Iterator; +import java.util.List; +import java.util.Locale; +import java.util.Map; +import java.util.regex.Matcher; +import java.util.regex.Pattern; +import java.util.stream.Collectors; + +import javax.tools.Diagnostic; +import javax.tools.DiagnosticCollector; +import javax.tools.JavaCompiler; +import javax.tools.JavaFileObject; +import javax.tools.StandardJavaFileManager; +import javax.tools.ToolProvider; +import javax.ws.rs.ProcessingException; +import javax.xml.bind.JAXBException; + +import org.json.simple.JSONArray; +import org.json.simple.JSONObject; + +import com.fasterxml.jackson.databind.JsonNode; + +import it.polito.escape.verify.client.Neo4jManagerClient; +import it.polito.escape.verify.exception.BadRequestException; +import it.polito.escape.verify.exception.DataNotFoundException; +import it.polito.escape.verify.exception.ForbiddenException; +import it.polito.escape.verify.exception.InternalServerErrorException; +import it.polito.escape.verify.model.Configuration; +import it.polito.escape.verify.model.Entry; +import it.polito.escape.verify.model.Graph; +import it.polito.escape.verify.model.Neighbour; +import it.polito.escape.verify.model.Node; +import it.polito.escape.verify.model.Test; +import it.polito.escape.verify.model.Verification; +import it.polito.escape.verify.resources.beans.VerificationBean; +import it.polito.nffg.neo4j.jaxb.Paths; +import qj.util.ReflectUtil; +import qj.util.lang.DynamicClassLoader; + +public class VerificationService { + + private static final String generatorFolder = System.getProperty("catalina.base") + + "/webapps/verify/WEB-INF/classes/tests/j-verigraph-generator"; + + private static final String generatorFolderForGrpc = "service/src/tests/j-verigraph-generator"; + + private String testClassGenerator = generatorFolder + "/test_class_generator.py"; + + private String testGenerator = generatorFolder + "/test_generator.py"; + + public VerificationService() { + + } + + private Paths getPaths(Graph graph, Node sourceNode, Node destinationNode) { + + String source = sourceNode.getName() + "_" + sourceNode.getId(); + String destination = destinationNode.getName() + "_" + destinationNode.getId(); + + List endpoints = new ArrayList<>(); + List firewalls = new ArrayList<>(); + Map> routingTable = new HashMap<>(); + + for (Node node : graph.getNodes().values()) { + // if firewall + if (node.getFunctional_type().equals("NF")) { + // add 2 connection points to RT + routingTable.put(node.getName() + "_" + node.getId() + "_in", new ArrayList()); + routingTable.put(node.getName() + "_" + node.getId() + "_out", new ArrayList()); + // add node to firewalls + firewalls.add(node.getName() + "_" + node.getId()); + // scan neighbours + for (Neighbour neighbour : node.getNeighbours().values()) { + // check if neighbour is a firewall + Node hop = graph.searchNodeByName(neighbour.getName()); + // if neighbour is a firewall connect to its input port + if (hop.getFunctional_type().equals("NF")) + routingTable.get(node.getName() + "_" + node.getId() + "_out") + .add(new Entry("output", neighbour.getName() + "_" + hop.getId() + "_in")); + else + // connect + // normally to + // node + routingTable.get(node.getName() + "_" + node.getId() + + "_out") + .add(new Entry( "output", + neighbour.getName() + "_" + + hop.getId())); + } + } + // if endpoint + else { + // add endpoint to RT + routingTable.put(node.getName() + "_" + node.getId(), new ArrayList()); + // add to endpoints + endpoints.add(node.getName() + "_" + node.getId()); + // scan neighbours + for (Neighbour neighbour : node.getNeighbours().values()) { + // check if neighbour is a firewall + Node hop = graph.searchNodeByName(neighbour.getName()); + // if neighbour is a firewall connect to its input port + if (hop.getFunctional_type().equals("NF")) + routingTable.get(node.getName() + "_" + node.getId()) + .add(new Entry("output", neighbour.getName() + "_" + hop.getId() + "_in")); + else { + // connect + // normally to + // node + routingTable.get(node.getName() + "_" + node.getId()) + .add(new Entry("output", neighbour.getName() + "_" + hop.getId())); + } + } + } + + // end node scan + } + // debug print + System.out.println("Endpoints:"); + for (String endpoint : endpoints) { + System.out.println(endpoint); + } + System.out.println("Firewalls:"); + for (String firewall : firewalls) { + System.out.println(firewall); + } + System.out.println("Source: " + source); + System.out.println("Destination: " + destination); + for (String key : routingTable.keySet()) { + System.out.println("RT for node " + key); + for (Entry entry : routingTable.get(key)) { + System.out.println("\t" + entry.getDirection() + "->" + entry.getDestination()); + } + } + // end debug print + + Neo4jManagerClient client = new Neo4jManagerClient( "http://localhost:8080/neo4jmanager/rest/", + source, + destination, + endpoints, + firewalls, + routingTable); + + Paths paths = null; + try { + paths = client.getPaths(); + } + catch (JAXBException e) { + throw new InternalServerErrorException("Error generating input for neo4jmanager: " + e.getMessage()); + } + catch (ProcessingException e) { + throw new InternalServerErrorException("Response of neo4jmanager doesn't contain any path: " + + e.getMessage()); + } + catch (IllegalStateException e) { + throw new InternalServerErrorException("Error getting a response from neo4jmanager, no input stream for paths or input stream already consumed: " + + e.getMessage()); + } + catch (Exception e) { + throw new InternalServerErrorException("Unable to continue due to a neo4jmanager error: " + e.getMessage()); + } + + return paths; + + } + + private List sanitizePath(String path) { + List newPath = new ArrayList(); + // find all nodes, i.e. all names between parentheses + Matcher m = Pattern.compile("\\(([^)]+)\\)").matcher(path); + while (m.find()) { + String node = m.group(1); + + int spaceIndex = node.lastIndexOf("_"); + if (spaceIndex != -1) { + node = node.substring(0, spaceIndex); + newPath.add(node); + } + } + return newPath; + + } + + private List> sanitizePaths(Paths paths) { + List> sanitizedPaths = new ArrayList>(); + for (String path : paths.getPath()) { + System.out.println("Original path: " + path); + List newPath = sanitizePath(path); + sanitizedPaths.add(newPath); + } + return sanitizedPaths; + } + + static private Map toMap(List lst) { + return lst.stream().collect(Collectors.groupingBy(s -> s, Collectors.counting())); + } + + private void eliminateLoopsInPaths(List> sanitizedPaths) { + List> pathsToBeRemoved = new ArrayList>(); + + for (List path : sanitizedPaths) { + Map occurrencesMap = toMap(path); + for (long occurrences : occurrencesMap.values()) { + if (occurrences > 1) { + pathsToBeRemoved.add(path); + break; + } + } + } + for (List path : pathsToBeRemoved) { + sanitizedPaths.remove(path); + } + } + + private void printListsOfStrings(String message, List> lists) { + System.out.println(message); + for (List element : lists) { + System.out.println(element); + } + } + + private static File createTempDir(String prefix) throws IOException { + String tmpDirStr = System.getProperty("java.io.tmpdir"); + if (tmpDirStr == null) { + throw new IOException("System property 'java.io.tmpdir' does not specify a tmp dir"); + } + + File tmpDir = new File(tmpDirStr); + if (!tmpDir.exists()) { + boolean created = tmpDir.mkdirs(); + if (!created) { + throw new IOException("Unable to create tmp dir " + tmpDir); + } + } + + File resultDir = null; + int suffix = (int) System.currentTimeMillis(); + int failureCount = 0; + do { + resultDir = new File(tmpDir, prefix + suffix % 10000); + suffix++; + failureCount++; + } while (resultDir.exists() && failureCount < 50); + + if (resultDir.exists()) { + throw new IOException(failureCount + + " attempts to generate a non-existent directory name failed, giving up"); + } + boolean created = resultDir.mkdir(); + if (!created) { + throw new IOException("Failed to create tmp directory"); + } + + return resultDir; + } + + @SuppressWarnings("unchecked") + private void generateChainsFile(Graph graph, List> sanitizedPaths, String chainsFile) { + JSONObject root = new JSONObject(); + JSONArray chains = new JSONArray(); + + int chainCounter = 0; + + for (List path : sanitizedPaths) { + Iterator pathsIterator = path.iterator(); + JSONObject chain = new JSONObject(); + chain.put("id", ++chainCounter); + chain.put("flowspace", "tcp=80"); + JSONArray nodes = new JSONArray(); + while (pathsIterator.hasNext()) { + String nodeName = (String) pathsIterator.next(); + Node currentNode = graph.searchNodeByName(nodeName); + if (currentNode == null) { + throw new InternalServerErrorException("Unable to generate 'chains.json' for neo4jmanager: node " + + nodeName + " not found"); + } + JSONObject node = new JSONObject(); + node.put("name", currentNode.getName()); + // if(currentNode.getFunctional_type().equals("firewall")) + // node.put("address", "ip_nat"); + // else + node.put("address", "ip_" + currentNode.getName()); + node.put("functional_type", currentNode.getFunctional_type()); + nodes.add(node); + chain.put("nodes", nodes); + } + chains.add(chain); + } + root.put("chains", chains); + + try (FileWriter file = new FileWriter(chainsFile)) { + file.write(root.toJSONString()); + System.out.println("Successfully created 'chains.json' with the following content:"); + System.out.println(root); + } + catch (IOException e) { + throw new InternalServerErrorException("Error saving 'chains.json' for neo4jmanager"); + } + + } + + @SuppressWarnings("unchecked") + private void generateConfigFile(Graph graph, String configFile) { + JSONObject root = new JSONObject(); + JSONArray nodes = new JSONArray(); + + for (Node n : graph.getNodes().values()) { + JSONObject node = new JSONObject(); + // JSONArray configuration = new JSONArray(); + Configuration nodeConfig = n.getConfiguration(); + JsonNode configuration = nodeConfig.getConfiguration(); + + node.put("configuration", configuration); + node.put("id", nodeConfig.getId()); + node.put("description", nodeConfig.getDescription()); + + nodes.add(node); + + } + root.put("nodes", nodes); + + try (FileWriter file = new FileWriter(configFile)) { + file.write(root.toJSONString()); + System.out.println("Successfully created 'config.json' with the following content:"); + System.out.println(root); + } + catch (IOException e) { + throw new InternalServerErrorException("Error saving 'config.json' for neo4jmanager"); + } + + } + + private void printCommand(String[] cmd) { + for (String c : cmd) { + System.out.printf(c + " "); + } + System.out.println(""); + } + + private String platfromIndependentPath(String path) { + path = path.replaceAll("/", Matcher.quoteReplacement(Character.toString(File.separatorChar))); + return path; + } + + private void generateTestScenarios(String chainsFile, String configFile, String scenarioFile) { + + String[] cmd = { "python", platfromIndependentPath(testClassGenerator), "-c", + platfromIndependentPath(chainsFile), "-f", platfromIndependentPath(configFile), "-o", + platfromIndependentPath(scenarioFile) }; + printCommand(cmd); + + ProcessBuilder pb = new ProcessBuilder(cmd); + pb.redirectErrorStream(true); + Process process; + try { + process = pb.start(); + + BufferedReader reader = new BufferedReader(new InputStreamReader(process.getInputStream())); + String line; + while ((line = reader.readLine()) != null) + System.out.println("test_class_generator.py: " + line); + process.waitFor(); + if (process.exitValue() != 0) { + throw new InternalServerErrorException("Unable to generate test scenario file for the verification request: test_class_generator returned " + + process.exitValue()); + } + } + catch (IOException e) { + throw new InternalServerErrorException("Error generating tests for Z3: unable to execute generator"); + } + catch (InterruptedException e) { + throw new InternalServerErrorException("Error generating tests for Z3: generator got interrupted during execution"); + } + + } + + private void generateTests( int scenariosCounter, String scenariosBasename, String source, String destination, + String testsBasename) { + + List scenarios = new ArrayList(); + List tests = new ArrayList(); + for (int i = 0; i < scenariosCounter; i++) { + scenarios.add(scenariosBasename + "_" + (i + 1) + ".java"); + tests.add(testsBasename + "_" + (i + 1) + ".java"); + } + + for (int i = 0; i < scenariosCounter; i++) { + String[] cmd = { "python", platfromIndependentPath(testGenerator), "-i", + platfromIndependentPath(scenarios.get(i)), "-o", platfromIndependentPath(tests.get(i)), + "-s", source, "-d", destination }; + printCommand(cmd); + + ProcessBuilder pb = new ProcessBuilder(cmd); + pb.redirectErrorStream(true); + Process process; + try { + process = pb.start(); + + BufferedReader reader = new BufferedReader(new InputStreamReader(process.getInputStream())); + String line; + while ((line = reader.readLine()) != null) + System.out.println("test_generator.py: " + line); + process.waitFor(); + if (process.exitValue() != 0) { + throw new InternalServerErrorException("Unable to generate test file for the verification request: test_generator returned " + + process.exitValue()); + } + } + catch (IOException e) { + throw new InternalServerErrorException("Error generating tests for Z3: unable to execute generator"); + } + catch (InterruptedException e) { + throw new InternalServerErrorException("Error generating tests for Z3: generator got interrupted during execution"); + } + + } + + } + + private void prepareForCompilationAndExecution( int scenariosCounter, String scenarioBasename, String testBasename, + List sourceFiles, List classFiles) { + for (int i = 0; i < scenariosCounter; i++) { + String scenario = scenarioBasename + "_" + (i + 1) + ".java"; + sourceFiles.add(new File(scenario)); + System.out.println("Scenario file " + scenario + " added to compilation"); + + String testSource = testBasename + "_" + (i + 1) + ".java"; + String testClass = testBasename + "_" + (i + 1); + + sourceFiles.add(new File(testSource)); + System.out.println("Test file " + testSource + " added to copilation"); + classFiles.add(new File(testClass)); + System.out.println("Test file " + testClass + " added to execution"); + } + } + + private void compileFiles(List files, String folder) { + + JavaCompiler compiler = ToolProvider.getSystemJavaCompiler(); + if (compiler == null) { + throw new InternalServerErrorException("Error getting the Java compiler: JDK >= 1.8 required"); + } + StandardJavaFileManager fileManager = compiler.getStandardFileManager(null, null, null); + + try { + // fileManager.setLocation(StandardLocation.CLASS_OUTPUT, + // Arrays.asList(new File(projectFolder))); + + // String z3 = "/usr/lib/com.microsoft.z3.jar"; + // List optionList = new ArrayList(); + // optionList.add("-classpath"); + // optionList.add(System.getProperty("java.class.path") + ":" + z3); + List optionList = new ArrayList(); + optionList.add("-d"); + optionList.add(folder); + DiagnosticCollector diagnostics = new DiagnosticCollector<>(); + + boolean success = compiler + .getTask( null, + fileManager, + diagnostics, + optionList, + null, + fileManager.getJavaFileObjectsFromFiles(files)) + .call(); + if (!success) { + Locale myLocale = Locale.getDefault(); + StringBuilder msg = new StringBuilder(); + msg.append("Error compiling Z3 test files: "); + for (Diagnostic err : diagnostics.getDiagnostics()) { + msg.append('\n'); + msg.append(err.getKind()); + msg.append(": "); + if (err.getSource() != null) { + msg.append(err.getSource().getName()); + } + msg.append(':'); + msg.append(err.getLineNumber()); + msg.append(": "); + msg.append(err.getMessage(myLocale)); + } + throw new InternalServerErrorException(msg.toString()); + } + fileManager.close(); + + } + catch (IOException e) { + throw new InternalServerErrorException("Unable to set the location of the Z3 test files to be compiled"); + } + + } + + private int runIt(File filename, String folder) { + int endIndex = filename.getName().lastIndexOf("."); + String filenameNoExtension; + if (endIndex == -1) { + filenameNoExtension = filename.getName(); + } + else { + filenameNoExtension = filename.getName().substring(0, endIndex); + if (!filenameNoExtension.matches("\\w+")) { + filenameNoExtension = filename.getName(); + } + } + + System.out.println("Filename is: " + filenameNoExtension); + try { + Class userClass = new DynamicClassLoader(folder).load("tests." + filenameNoExtension); + Object context = ReflectUtil.newInstance(userClass); + Object result = ReflectUtil.invoke("run", context); + return (int) result; + } + catch (Exception e) { + StringWriter errors = new StringWriter(); + e.printStackTrace(new PrintWriter(errors)); + throw new InternalServerErrorException("Error executing Z3 tests: " + e.getMessage() + + ". There are errors in the Z3 model."); + } + } + + private List runFiles(String folder, List> paths, Graph graph, List files) { + List tests = new ArrayList(); + for (int i = 0; i < files.size(); i++) { + System.out.println("Running test file \"" + files.get(i).getAbsolutePath() + "\""); + int result = runIt(files.get(i), folder); + System.out.println("Execution returned: " + result); + + List path = new ArrayList(); + for (String nodeString : paths.get(i)) { + Node node = graph.searchNodeByName(nodeString); + path.add(node); + } + Test t = new Test(path, result); + tests.add(t); + } + + return tests; + } + + @SuppressWarnings("unused") + private static boolean deleteDir(File dir) { + if (dir.isDirectory()) { + String[] children = dir.list(); + for (int i = 0; i < children.length; i++) { + boolean success = deleteDir(new File(dir, children[i])); + if (!success) { + return false; + } + } + } + + return dir.delete(); + + } + + @SuppressWarnings("unused") + private void deleteFilesWithPrefix(String directory, String prefix, String extension) { + final File scenarioFolder = new File(directory); + final File[] scenarioFiles = scenarioFolder.listFiles(new FilenameFilter() { + + @Override + public boolean accept(final File dir, final String name) { + return name.matches(prefix + ".*\\." + extension); + } + }); + for (final File file : scenarioFiles) { + if (!file.delete()) { + System.err.println("Can't remove " + file.getAbsolutePath()); + } + else { + System.out.println("Removed file " + file.getAbsolutePath()); + } + } + } + + public Verification verify(long graphId, VerificationBean verificationBean) { + if (graphId <= 0) { + throw new ForbiddenException("Illegal graph id: " + graphId); + } + GraphService graphService = new GraphService(); + Graph graph = graphService.getGraph(graphId); + if (graph == null) { + throw new DataNotFoundException("Graph with id " + graphId + " not found"); + } + String source = verificationBean.getSource(); + String destination = verificationBean.getDestination(); + String type = verificationBean.getType(); + if (source == null || source.equals("")) { + throw new BadRequestException("Please specify the 'source' parameter in your request"); + } + if (destination == null || destination.equals("")) { + throw new BadRequestException("Please specify the 'destination' parameter in your request"); + } + if (type == null || type.equals("")) { + throw new BadRequestException("Please specify the 'type' parameter in your request"); + } + + Node sourceNode = graph.searchNodeByName(verificationBean.getSource()); + Node destinationNode = graph.searchNodeByName(verificationBean.getDestination()); + + if (sourceNode == null) { + throw new BadRequestException("The 'source' parameter '" + source + "' is not valid, please insert the name of an existing node"); + } + if (destinationNode == null) { + throw new BadRequestException("The 'destination' parameter '" + destination + "' is not valid, please insert the name of an existing node"); + } + if ((!type.equals("reachability")) && (!type.equals("isolation")) && (!type.equals("traversal"))) { + throw new BadRequestException("The 'type' parameter '" + type + + "' is not valid: valid types are: 'reachability', 'isolation' and 'traversal'"); + } + + Verification v = null; + String middlebox; + Node middleboxNode; + switch (type) { + case "reachability": + v = reachabilityVerification(graph, sourceNode, destinationNode); + break; + case "isolation": + middlebox = verificationBean.getMiddlebox(); + if (middlebox == null || middlebox.equals("")) { + throw new BadRequestException("Please specify the 'middlebox' parameter in your request"); + } + + middleboxNode = graph.searchNodeByName(middlebox); + if (middleboxNode == null) { + throw new BadRequestException("The 'middlebox' parameter '" + middlebox + "' is not valid, please insert the name of an existing node"); + } + if (middleboxNode.getFunctional_type().equals("endpoint")) { + throw new BadRequestException("'" + middlebox + + "' is of type 'endpoint', please choose a valid middlebox"); + } + v = isolationVerification(graph, sourceNode, destinationNode, middleboxNode); + break; + case "traversal": + middlebox = verificationBean.getMiddlebox(); + if (middlebox == null || middlebox.equals("")) { + throw new BadRequestException("Please specify the 'middlebox' parameter in your request"); + } + + middleboxNode = graph.searchNodeByName(middlebox); + if (middleboxNode == null) { + throw new BadRequestException("The 'middlebox' parameter '" + middlebox + "' is not valid, please insert the name of an existing node"); + } + if (middleboxNode.getFunctional_type().equals("endpoint")) { + throw new BadRequestException("'" + middlebox + + "' is of type 'endpoint', please choose a valid middlebox"); + } + v = traversalVerification(graph, sourceNode, destinationNode, middleboxNode); + break; + default: + break; + } + + return v; + } + + private Verification isolationVerification(Graph graph, Node sourceNode, Node destinationNode, Node middleboxNode) { + + Paths paths = getPaths(graph, sourceNode, destinationNode); + if (paths.getPath().size() == 0) { + return new Verification("UNSAT", + "There are no available paths between '" + sourceNode.getName() + "' and '" + + destinationNode.getName() + "'"); + } + + List> sanitizedPaths = sanitizePaths(paths); + + printListsOfStrings("Before loops removal", sanitizedPaths); + + eliminateLoopsInPaths(sanitizedPaths); + + printListsOfStrings("After loops removal", sanitizedPaths); + + if (sanitizedPaths.isEmpty()) { + return new Verification("UNSAT", + "There are no available paths between '" + sourceNode.getName() + "' and '" + + destinationNode.getName() + "'"); + } + + List tests = extractTestsFromPaths(graph, sanitizedPaths, "UNKNWON"); + + extractPathsWithMiddlebox(sanitizedPaths, middleboxNode.getName()); + + if (sanitizedPaths.isEmpty()) { + return new Verification("UNSAT", + tests, + "There are no available paths between '" + sourceNode.getName() + "' and '" + + destinationNode.getName() + "' which traverse middlebox '" + + middleboxNode.getName() + "'. See below all the available paths."); + } + + printListsOfStrings("Paths with middlebox '" + middleboxNode.getName() + "'", sanitizedPaths); + + File tempDir = null; + + try { + tempDir = createTempDir("isolation"); + } + catch (IOException e) { + throw new InternalServerErrorException("Unable to perform verification: " + e.getMessage()); + } + + String chainsFile = tempDir.getAbsolutePath() + "/chains.json"; + generateChainsFile(graph, sanitizedPaths, chainsFile); + + String configFile = tempDir.getAbsolutePath() + "/config.json"; + generateConfigFile(graph, configFile); + + String isolationScenariosBasename = tempDir.getAbsolutePath() + "/IsolationScenario"; + try{ + generateTestScenarios(chainsFile, configFile, isolationScenariosBasename); + }catch(Exception ex){ + testClassGenerator = generatorFolderForGrpc + "/test_class_generator.py"; + generateTestScenarios(chainsFile, configFile, isolationScenariosBasename); + } + + String isolationTestsBasename = tempDir.getAbsolutePath() + "/IsolationTest"; + try{ + generateTests( sanitizedPaths.size(), + isolationScenariosBasename, + sourceNode.getName(), + middleboxNode.getName(), + isolationTestsBasename); + }catch(InternalServerErrorException ex){ + testGenerator = generatorFolderForGrpc + "/test_generator.py"; + generateTests( sanitizedPaths.size(), + isolationScenariosBasename, + sourceNode.getName(), + middleboxNode.getName(), + isolationTestsBasename); + } + + List sourceFiles = new ArrayList(); + List classFiles = new ArrayList(); + prepareForCompilationAndExecution( sanitizedPaths.size(), + isolationScenariosBasename, + isolationTestsBasename, + sourceFiles, + classFiles); + + compileFiles(sourceFiles, tempDir.getAbsolutePath()); + + tests = runFiles(tempDir.getAbsolutePath(), sanitizedPaths, graph, classFiles); + + return evaluateIsolationResults(tests, + sourceNode.getName(), + destinationNode.getName(), + middleboxNode.getName()); + + } + + private List extractTestsFromPaths(Graph graph, List> paths, String result) { + List tests = new ArrayList(); + for (List path : paths) { + List nodes = new ArrayList(); + for (String nodeName : path) { + nodes.add(graph.searchNodeByName(nodeName)); + } + tests.add(new Test(nodes, result)); + } + return tests; + } + + private Verification evaluateIsolationResults( List tests, String source, String destination, + String middlebox) { + Verification v = new Verification(); + boolean isSat = false; + int unsatCounter = 0; + for (Test t : tests) { + v.getTests().add(t); + + if (t.getResult().equals("SAT")) { + isSat = true; + } + else if (t.getResult().equals("UNKNOWN")) { + v.setResult("UNKNWON"); + v.setComment("Isolation property with source '" + source + "', destination '" + destination + + "' and middlebox '" + middlebox + "' is UNKNOWN because although '" + source + + "' cannot reach '" + middlebox + "' in any path from '" + source + "' to '" + + destination + "' which traverses middlebox '" + middlebox + + "' at least one reachability test between '" + source + "' and '" + middlebox + + "' returned UNKNOWN (see below all the paths that have been checked)"); + } + else if (t.getResult().equals("UNSAT")) { + unsatCounter++; + } + } + if (isSat) { + v.setResult("UNSAT"); + v.setComment("Isolation property with source '" + source + "', destination '" + destination + + "' and middlebox '" + middlebox + "' is UNSATISFIED because reachability between '" + + source + "' and '" + middlebox + "' is SATISFIED in at least one path between '" + source + + "' and '" + destination + "' which traverses middlebox '" + middlebox + + "' (see below all the paths that have been checked)"); + } + else if (unsatCounter == tests.size()) { + v.setResult("SAT"); + v.setComment("Isolation property with source '" + source + "', destination '" + destination + + "' and middlebox '" + middlebox + "' is SATISFIED because reachability between '" + source + + "' and '" + middlebox + "' is UNSATISFIED in all paths between '" + source + "' and '" + + destination + "' which traverse middlebox '" + middlebox + + "' (see below all the paths that have been checked)"); + } + return v; + + } + + private void extractPathsWithMiddlebox(List> sanitizedPaths, String middleboxName) { + List> pathsToBeRemoved = new ArrayList>(); + for (List path : sanitizedPaths) { + boolean middleboxFound = false; + for (String node : path) { + if (node.equals(middleboxName)) { + middleboxFound = true; + break; + } + } + if (!middleboxFound) { + pathsToBeRemoved.add(path); + } + } + + for (List path : pathsToBeRemoved) { + sanitizedPaths.remove(path); + } + + } + + private void extractPathsWithoutMiddlebox(List> sanitizedPaths, String middleboxName) { + List> pathsToBeRemoved = new ArrayList>(); + for (List path : sanitizedPaths) { + boolean middleboxFound = false; + for (String node : path) { + if (node.equals(middleboxName)) { + middleboxFound = true; + break; + } + } + if (middleboxFound) { + pathsToBeRemoved.add(path); + } + } + + for (List path : pathsToBeRemoved) { + sanitizedPaths.remove(path); + } + + } + + private Verification traversalVerification(Graph graph, Node sourceNode, Node destinationNode, Node middleboxNode) { + + Paths paths = getPaths(graph, sourceNode, destinationNode); + if (paths.getPath().size() == 0) { + return new Verification("UNSAT", + "There are no available paths between '" + sourceNode.getName() + "' and '" + + destinationNode.getName() + "'"); + } + + List> pathsBetweenSourceAndDestination = sanitizePaths(paths); + + printListsOfStrings("Before loops removal", pathsBetweenSourceAndDestination); + + eliminateLoopsInPaths(pathsBetweenSourceAndDestination); + + printListsOfStrings("After loops removal", pathsBetweenSourceAndDestination); + + if (pathsBetweenSourceAndDestination.isEmpty()) { + return new Verification("UNSAT", + "There are no available paths between '" + sourceNode.getName() + "' and '" + + destinationNode.getName() + "'"); + } + + List tests = extractTestsFromPaths(graph, pathsBetweenSourceAndDestination, "UNKNOWN"); + + List> pathsWithMiddlebox = new ArrayList>(); + for (List path : pathsBetweenSourceAndDestination) { + pathsWithMiddlebox.add(path); + } + + extractPathsWithMiddlebox(pathsWithMiddlebox, middleboxNode.getName()); + + if (pathsWithMiddlebox.isEmpty()) { + return new Verification("UNSAT", + tests, + "There are no paths between '" + sourceNode.getName() + "' and '" + + destinationNode.getName() + "' which traverse middlebox '" + + middleboxNode.getName() + "'. See below all the available paths"); + } + + printListsOfStrings("Paths with middlebox '" + middleboxNode.getName() + "'", pathsWithMiddlebox); + + File tempDir = null; + + try { + tempDir = createTempDir("traversal"); + } + catch (IOException e) { + throw new InternalServerErrorException("Unable to perform verification: " + e.getMessage()); + } + + String chainsFile = tempDir.getAbsolutePath() + "/chains.json"; + generateChainsFile(graph, pathsWithMiddlebox, chainsFile); + + String configFile = tempDir.getAbsolutePath() + "/config.json"; + generateConfigFile(graph, configFile); + + String traversalScenariosBasename = tempDir.getAbsolutePath() + "/TraversalScenario"; + try{ + generateTestScenarios(chainsFile, configFile, traversalScenariosBasename); + }catch(Exception ex){ + testClassGenerator = generatorFolderForGrpc + "/test_class_generator.py"; + generateTestScenarios(chainsFile, configFile, traversalScenariosBasename); + } + + String traversalTestsBasename = tempDir.getAbsolutePath() + "/TraversalTest"; + try{ + generateTests( pathsWithMiddlebox.size(), + traversalScenariosBasename, + sourceNode.getName(), + destinationNode.getName(), + traversalTestsBasename); + }catch(InternalServerErrorException ex){ + testGenerator = generatorFolderForGrpc + "/test_generator.py"; + generateTests( pathsWithMiddlebox.size(), + traversalScenariosBasename, + sourceNode.getName(), + destinationNode.getName(), + traversalTestsBasename); + } + List sourceFiles = new ArrayList(); + List classFiles = new ArrayList(); + prepareForCompilationAndExecution( pathsWithMiddlebox.size(), + traversalScenariosBasename, + traversalTestsBasename, + sourceFiles, + classFiles); + + compileFiles(sourceFiles, tempDir.getAbsolutePath()); + + tests = runFiles(tempDir.getAbsolutePath(), pathsWithMiddlebox, graph, classFiles); + + for (Test t : tests) { + if (t.getResult().equals("UNSAT")) { + return new Verification("UNSAT", + tests, + "There is at least a path between '" + sourceNode.getName() + "' and '" + + destinationNode.getName() + "' traversing middlebox '" + + middleboxNode.getName() + "' where '" + sourceNode.getName() + + "' cannot reach '" + destinationNode.getName() + + "'. See below the paths that have been checked"); + } + if (t.getResult().equals("UNKNOWN")) { + return new Verification("UNKNOWN", + tests, + "There is at least a path between '" + sourceNode.getName() + "' and '" + + destinationNode.getName() + "' traversing middlebox '" + + middleboxNode.getName() + "' where it is not guaranteed that '" + + sourceNode.getName() + "' can effectively reach '" + + destinationNode.getName() + + "'. See below the paths that have been checked"); + } + } + + extractPathsWithoutMiddlebox(pathsBetweenSourceAndDestination, middleboxNode.getName()); + printListsOfStrings("Paths without middlebox '" + middleboxNode.getName() + "'", pathsBetweenSourceAndDestination); + + if (pathsBetweenSourceAndDestination.isEmpty()) { + return new Verification("SAT", + tests, + "All the paths between node '" + sourceNode.getName() + "' and '" + + destinationNode.getName() + "' traverse middlebox '" + + middleboxNode.getName() + "'"); + } + + tempDir = null; + + try { + tempDir = createTempDir("traversal"); + } + catch (IOException e) { + throw new InternalServerErrorException("Unable to perform verification: " + e.getMessage()); + } + + chainsFile = tempDir.getAbsolutePath() + "/chains.json"; + generateChainsFile(graph, pathsBetweenSourceAndDestination, chainsFile); + + configFile = tempDir.getAbsolutePath() + "/config.json"; + generateConfigFile(graph, configFile); + + traversalScenariosBasename = tempDir.getAbsolutePath() + "/TraversalScenario"; + generateTestScenarios(chainsFile, configFile, traversalScenariosBasename); + + traversalTestsBasename = tempDir.getAbsolutePath() + "/TraversalTest"; + generateTests( pathsBetweenSourceAndDestination.size(), + traversalScenariosBasename, + sourceNode.getName(), + destinationNode.getName(), + traversalTestsBasename); + + sourceFiles = new ArrayList(); + classFiles = new ArrayList(); + prepareForCompilationAndExecution( pathsBetweenSourceAndDestination.size(), + traversalScenariosBasename, + traversalTestsBasename, + sourceFiles, + classFiles); + + compileFiles(sourceFiles, tempDir.getAbsolutePath()); + + tests = runFiles(tempDir.getAbsolutePath(), pathsBetweenSourceAndDestination, graph, classFiles); + + return evaluateTraversalResults(tests, + sourceNode.getName(), + destinationNode.getName(), + middleboxNode.getName()); + + } + + private Verification evaluateTraversalResults( List tests, String source, String destination, + String middlebox) { + Verification v = new Verification(); + boolean isSat = false; + int unsatCounter = 0; + for (Test t : tests) { + v.getTests().add(t); + + if (t.getResult().equals("SAT")) { + isSat = true; + } + else if (t.getResult().equals("UNKNOWN")) { + v.setResult("UNKNWON"); + v.setComment("There is at least one path from '" + source + "' to '" + destination + + "' that doesn't traverse middlebox '" + middlebox + + "' (see below all the paths that have been checked)"); + } + else if (t.getResult().equals("UNSAT")) { + unsatCounter++; + } + } + if (isSat) { + v.setResult("UNSAT"); + v.setComment("There is at least one path from '" + source + "' to '" + destination + + "' that doesn't traverse middlebox '" + middlebox + + "' (see below all the paths that have been checked)"); + } + else if (unsatCounter == tests.size()) { + v.setResult("SAT"); + v.setComment("The only available paths from '" + source + "' to '" + destination + + "' are those that traverse middlebox '" + middlebox + + "' (see below the alternative paths that have been checked and are unusable)"); + } + return v; + } + + private Verification reachabilityVerification(Graph graph, Node sourceNode, Node destinationNode) { + Paths paths = getPaths(graph, sourceNode, destinationNode); + + if (paths.getPath().size() == 0) { + return new Verification("UNSAT", + "There are no available paths between '" + sourceNode.getName() + "' and '" + + destinationNode.getName() + "'"); + } + + List> sanitizedPaths = sanitizePaths(paths); + + printListsOfStrings("Before loops removal", sanitizedPaths); + + eliminateLoopsInPaths(sanitizedPaths); + + printListsOfStrings("After loops removal", sanitizedPaths); + + if (sanitizedPaths.isEmpty()) { + return new Verification("UNSAT", + "There are no available paths between '" + sourceNode.getName() + "' and '" + + destinationNode.getName() + "'"); + } + + File tempDir = null; + + try { + tempDir = createTempDir("reachability"); + } + catch (IOException e) { + throw new InternalServerErrorException("Unable to perform verification: " + e.getMessage()); + } + + String chainsFile = tempDir.getAbsolutePath() + "/chains.json"; + generateChainsFile(graph, sanitizedPaths, chainsFile); + + String configFile = tempDir.getAbsolutePath() + "/config.json"; + generateConfigFile(graph, configFile); + + String reachabilityScenariosBasename = tempDir.getAbsolutePath() + "/ReachabilityScenario"; + try{ + generateTestScenarios(chainsFile, configFile, reachabilityScenariosBasename); + }catch(InternalServerErrorException ex){ + testClassGenerator = generatorFolderForGrpc + "/test_class_generator.py"; + generateTestScenarios(chainsFile, configFile, reachabilityScenariosBasename); + } + + + String reachabilityTestsBasename = tempDir.getAbsolutePath() + "/ReachabilityTest"; + try{ + generateTests( sanitizedPaths.size(), + reachabilityScenariosBasename, + sourceNode.getName(), + destinationNode.getName(), + reachabilityTestsBasename); + }catch(InternalServerErrorException ex){ + testGenerator = generatorFolderForGrpc + "/test_generator.py"; + generateTests( sanitizedPaths.size(), + reachabilityScenariosBasename, + sourceNode.getName(), + destinationNode.getName(), + reachabilityTestsBasename); + } + List sourceFiles = new ArrayList(); + List classFiles = new ArrayList(); + prepareForCompilationAndExecution( sanitizedPaths.size(), + reachabilityScenariosBasename, + reachabilityTestsBasename, + sourceFiles, + classFiles); + + compileFiles(sourceFiles, tempDir.getAbsolutePath()); + + List tests = runFiles(tempDir.getAbsolutePath(), sanitizedPaths, graph, classFiles); + + return evaluateReachabilityResult(tests, sourceNode.getName(), destinationNode.getName()); + } + + private Verification evaluateReachabilityResult(List tests, String source, String destination) { + Verification v = new Verification(); + boolean sat = false; + int unsat = 0; + for (Test t : tests) { + v.getTests().add(t); + + if (t.getResult().equals("SAT")) { + sat = true; + } + else if (t.getResult().equals("UNKNOWN")) { + v.setResult("UNKNWON"); + v.setComment("Reachability from '" + source + "' to '" + destination + + "' is unknown. See all the checked paths below"); + } + else if (t.getResult().equals("UNSAT")) { + unsat++; + } + } + if (sat) { + v.setResult("SAT"); + v.setComment("There is at least one path '" + source + "' can use to reach '" + destination + + "'. See all the available paths below"); + } + else if (unsat == tests.size()) { + v.setResult("UNSAT"); + v.setComment("There isn't any path '" + source + "' can use to reach '" + destination + + "'. See all the checked paths below"); + } + return v; + } + +} diff --git a/verigraph/src/main/java/it/polito/escape/verify/test/MultiThreadedTestCase.java b/verigraph/src/main/java/it/polito/escape/verify/test/MultiThreadedTestCase.java new file mode 100644 index 0000000..7989b37 --- /dev/null +++ b/verigraph/src/main/java/it/polito/escape/verify/test/MultiThreadedTestCase.java @@ -0,0 +1,201 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.escape.verify.test; + +import java.io.IOException; +import java.util.ArrayList; +import java.util.Collections; +import java.util.List; +import java.util.Random; +import java.util.concurrent.Callable; +import java.util.concurrent.ExecutionException; +import java.util.concurrent.ExecutorService; +import java.util.concurrent.Executors; +import java.util.concurrent.Future; + +import javax.ws.rs.core.Response; + +import org.junit.Assert; +import org.junit.Test; + +import com.fasterxml.jackson.core.JsonParseException; +import com.fasterxml.jackson.databind.JsonMappingException; +import com.fasterxml.jackson.databind.ObjectMapper; + +import it.polito.escape.verify.client.VerifyClient; +import it.polito.escape.verify.client.VerifyClientException; +import it.polito.escape.verify.model.Configuration; +import it.polito.escape.verify.model.Graph; +import it.polito.escape.verify.model.Node; + +public class MultiThreadedTestCase { + + private void testUpdateGraphStatus(final int threadCount) throws InterruptedException, ExecutionException, JsonParseException, JsonMappingException, IOException, VerifyClientException { + final VerifyClient verifyClient = new VerifyClient("http://localhost:8080/verify/api"); + + Response retrieveGraphResponse = verifyClient.retrieveGraph(1); + String responseString = retrieveGraphResponse.readEntity(String.class); + System.out.println(responseString); + + Graph graph = new ObjectMapper().readValue(responseString, Graph.class); + + UpdateGraph task = new UpdateGraph(verifyClient, 1, graph); + + List tasks = Collections.nCopies(threadCount, task); + ExecutorService executorService = Executors.newFixedThreadPool(threadCount); + + List> futures = executorService.invokeAll(tasks); + List resultList = new ArrayList(futures.size()); + + // Check for exceptions + for (Future future : futures) { + // Throws an exception if an exception was thrown by the task. + resultList.add(future.get().getStatus()); + } + // Validate the dimensions + Assert.assertEquals(threadCount, futures.size()); + List expectedList = new ArrayList(threadCount); + for (int i = 1; i <= threadCount; i++) { + expectedList.add(200); + } + // Validate expected results + Assert.assertEquals(expectedList, resultList); + } + + private void testUpdateGraph(final int threadCount) throws InterruptedException, ExecutionException, JsonParseException, JsonMappingException, IOException, VerifyClientException { + final VerifyClient verifyClient = new VerifyClient("http://localhost:8080/verify/api"); + + Response retrieveGraphResponse = verifyClient.retrieveGraph(2L); + String responseString = retrieveGraphResponse.readEntity(String.class); + System.out.println(responseString); + + Graph graph = new ObjectMapper().readValue(responseString, Graph.class); + + Node nodeToEdit = graph.getNodes().get(1L); + nodeToEdit.setFunctional_type("endpoint"); + nodeToEdit.setConfiguration(new Configuration(nodeToEdit.getName(), "", new ObjectMapper().createArrayNode())); + + String graphAsString = new ObjectMapper().writeValueAsString(graph); + System.out.println(graphAsString); + + UpdateGraph task = new UpdateGraph(verifyClient, 2, graph); + + List tasks = Collections.nCopies(threadCount, task); + ExecutorService executorService = Executors.newFixedThreadPool(threadCount); + + List> futures = executorService.invokeAll(tasks); + List resultList = new ArrayList(futures.size()); + + // Check for exceptions + for (Future future : futures) { + // Throws an exception if an exception was thrown by the task. + resultList.add(future.get().readEntity(String.class)); + } + // Validate dimensions + Assert.assertEquals(threadCount, futures.size()); + + List expectedList = new ArrayList(threadCount); + for (int i = 1; i <= threadCount; i++) { + expectedList.add(graphAsString); + } + // Validate expected results + Assert.assertEquals(expectedList, resultList); + } + + private void testCreateGraphStatus(final int threadCount, Graph graph) throws InterruptedException, ExecutionException, JsonParseException, JsonMappingException, IOException { + final VerifyClient verifyClient = new VerifyClient("http://localhost:8080/verify/api"); + + CreateGraph task = new CreateGraph(verifyClient, graph); + + List tasks = Collections.nCopies(threadCount, task); + ExecutorService executorService = Executors.newFixedThreadPool(threadCount); + + List> futures = executorService.invokeAll(tasks); + List resultList = new ArrayList(futures.size()); + + // Check for exceptions + for (Future future : futures) { + // Throws an exception if an exception was thrown by the task. + resultList.add(future.get().getStatus()); + } + // Validate the IDs + Assert.assertEquals(threadCount, futures.size()); + + List expectedList = new ArrayList(threadCount); + for (int i = 1; i <= threadCount; i++) { + expectedList.add(201); + } + // Validate expected results + Assert.assertEquals(expectedList, resultList); + } + + private int randInt(int min, int max){ + Random rand = new Random(); + int randomNum = rand.nextInt((max - min) + 1) + min; + return randomNum; + } + + @Test + public void updateGraphStatusCheck() throws InterruptedException, ExecutionException, JsonParseException, JsonMappingException, IOException, VerifyClientException { + testUpdateGraphStatus(64); + } + + @Test + public void updateGraphResponseCheck() throws InterruptedException, ExecutionException, JsonParseException, JsonMappingException, IOException, VerifyClientException { + testUpdateGraph(16); + } + + @Test + public void createGraphStatusCheck() throws JsonParseException, JsonMappingException, InterruptedException, ExecutionException, IOException { + Graph graph = new Graph(); + testCreateGraphStatus(8, graph); + } + + class UpdateGraph implements Callable { + + private VerifyClient verifyClient; + + private int graphId; + + private Graph graph; + + public UpdateGraph(VerifyClient verifyClient, int graphId, Graph graph) { + this.graphId = graphId; + this.graph = graph; + this.verifyClient = verifyClient; + } + + @Override + public Response call() throws Exception { + Thread.sleep(randInt(0,2000)); + Response updateGraphResponse = this.verifyClient.updateGraph(this.graphId, this.graph); + return updateGraphResponse; + } + } + + class CreateGraph implements Callable { + + private VerifyClient verifyClient; + + private Graph graph; + + public CreateGraph(VerifyClient verifyClient, Graph graph) { + this.graph = graph; + this.verifyClient = verifyClient; + } + + @Override + public Response call() throws Exception { + Thread.sleep(randInt(0,2000)); + return this.verifyClient.createGraph(this.graph); + } + + } +} \ No newline at end of file diff --git a/verigraph/src/main/java/it/polito/escape/verify/test/Scalability.java b/verigraph/src/main/java/it/polito/escape/verify/test/Scalability.java new file mode 100644 index 0000000..3039ca0 --- /dev/null +++ b/verigraph/src/main/java/it/polito/escape/verify/test/Scalability.java @@ -0,0 +1,409 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.escape.verify.test; + +import java.sql.Timestamp; +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import com.fasterxml.jackson.databind.JsonNode; +import com.fasterxml.jackson.databind.ObjectMapper; +import com.fasterxml.jackson.databind.node.ArrayNode; +import com.fasterxml.jackson.databind.node.ObjectNode; + +import it.polito.escape.verify.client.VerifyClient; +import it.polito.escape.verify.client.VerifyClientException; +import it.polito.escape.verify.model.Configuration; +import it.polito.escape.verify.model.Graph; +import it.polito.escape.verify.model.Neighbour; +import it.polito.escape.verify.model.Node; +import it.polito.escape.verify.model.Verification; + +public class Scalability { + + private VerifyClient client = new VerifyClient("http://localhost:8080/verify/api"); + + public static void main(String[] args) throws VerifyClientException { + Scalability s = new Scalability(); + + reachabilityTest(s, 10); + + isolationTest(s,1500); + traversalTest(s,600); + } + + private static void reachabilityTest(Scalability s, int n) throws VerifyClientException { + System.out.printf("Reachability test with N=" + n + ": "); + printTimestamp(); + Graph graph = generateNatScenario(n); + Graph createdGraph = s.client.createGraph(graph).readEntity(Graph.class); + Verification result = s.client.getReachability(createdGraph.getId(), "client", "server"); + System.out.println("Test returned " + result.getResult()); + System.out.printf("Finished reachability test with N=" + n + ": "); + printTimestamp(); + System.out.println(); + } + + private static void isolationTest(Scalability s, int n) throws VerifyClientException { + System.out.printf("Isolation test with N=" + n + ": "); + printTimestamp(); + Graph graph = generateNatScenario(n); + Graph createdGraph = s.client.createGraph(graph).readEntity(Graph.class); + Verification result = s.client.getIsolation(createdGraph.getId(), "client", "server", "firewall"); + System.out.println("Test returned " + result.getResult()); + System.out.printf("Finished isolation test with N=" + n + ": "); + printTimestamp(); + System.out.println(); + } + + private static void traversalTest(Scalability s, int n) throws VerifyClientException { + System.out.printf("Traversal test with N=" + n + ": "); + printTimestamp(); + Graph graph = generateNatScenario(n); + Graph createdGraph = s.client.createGraph(graph).readEntity(Graph.class); + Verification result = s.client.getTraversal(createdGraph.getId(), "client", "server", "firewall"); + System.out.println("Test returned " + result.getResult()); +// System.out.println("Result explanation: " + result.getComment()); + System.out.printf("Finished traversal test with N=" + n + ": "); + printTimestamp(); + System.out.println(); + } + + private static void printTimestamp() { + java.util.Date date= new java.util.Date(); + System.out.println(new Timestamp(date.getTime())); + } + + private static Graph generateNatScenario(int n) { + List nodes = new ArrayList(); + + Node client = new Node(); + client.setName("client"); + client.setFunctional_type("endhost"); + ArrayNode clientConfigArray = new ObjectMapper().createArrayNode(); + JsonNode clientConfig = new ObjectMapper().createObjectNode(); + ((ObjectNode)clientConfig).put("url", "www.facebook.com"); + ((ObjectNode)clientConfig).put("body", "word"); + ((ObjectNode)clientConfig).put("destination","server"); + ((ObjectNode)clientConfig).put("protocol", "HTTP_REQUEST"); + clientConfigArray.add(clientConfig); + client.setConfiguration(new Configuration(client.getName(),"", clientConfigArray)); + + Map clientNeighbours = new HashMap(); + clientNeighbours.put(1L, new Neighbour(1L, "nat1")); + client.setNeighbours(clientNeighbours ); + //add client to list + nodes.add(client); + + for(int i=0; i< n;i++){ + Node nat = new Node(); + nat.setId(i+1); + nat.setName("nat" + (i+1)); + nat.setFunctional_type("nat"); + ArrayNode configArray = new ObjectMapper().createArrayNode(); + + Map natNeighbours = new HashMap(); + + //set left neighbour for each node except the first + if(nat.getId() != 1){ + natNeighbours.put(1L, new Neighbour(1L, "nat" + i)); + configArray.add("client"); + for (int j=1; j <= i; j++){ + configArray.add("nat" + j); + } + } + //first nat: set only client as neighbour and natted node + else{ + natNeighbours.put(1L, new Neighbour(1L, "client")); + configArray.add("client"); + } + //set right neighbour for each node except the last + if(nat.getId() != n){ + natNeighbours.put(2L, new Neighbour(1L, "nat" + (i+2))); + } + //last nat: set server as neighbour + else{ + natNeighbours.put(2L, new Neighbour(1L, "server")); + } + + nat.setNeighbours(natNeighbours); + nat.setConfiguration(new Configuration(nat.getName(),"", configArray)); + + //add nat to list + nodes.add(nat); + } + + Node server = new Node(); + server.setName("server"); + server.setFunctional_type("webserver"); + ArrayNode serverConfigArray = new ObjectMapper().createArrayNode(); + server.setConfiguration(new Configuration(server.getName(),"", serverConfigArray)); + + Map serverNeighbours = new HashMap(); + serverNeighbours.put(1L, new Neighbour(1L, "nat" + (n))); + server.setNeighbours(serverNeighbours ); + + //add server to list + nodes.add(server); + + //create graph + Graph g = new Graph(); + Map graphNodes = new HashMap(); + long index = 1L; + for (Node node : nodes){ + graphNodes.put(index, node); + index++; + } + g.setNodes(graphNodes); + + return g; + } + + private static Graph generateFirewallScenario(int n) { + List nodes = new ArrayList(); + + Node client = new Node(); + client.setName("client"); + client.setFunctional_type("endhost"); + ArrayNode clientConfigArray = new ObjectMapper().createArrayNode(); + JsonNode clientConfig = new ObjectMapper().createObjectNode(); + ((ObjectNode)clientConfig).put("url", "www.facebook.com"); + ((ObjectNode)clientConfig).put("body", "word"); + ((ObjectNode)clientConfig).put("destination","server"); + ((ObjectNode)clientConfig).put("protocol", "HTTP_REQUEST"); + clientConfigArray.add(clientConfig); + client.setConfiguration(new Configuration(client.getName(),"", clientConfigArray)); + + Map clientNeighbours = new HashMap(); + clientNeighbours.put(1L, new Neighbour(1L, "firewall1")); + client.setNeighbours(clientNeighbours ); + //add client to list + nodes.add(client); + + for(int i=0; i< n;i++){ + Node firewall = new Node(); + firewall.setId(i+1); + firewall.setName("firewall" + (i+1)); + firewall.setFunctional_type("firewall"); + ArrayNode configArray = new ObjectMapper().createArrayNode(); + + Map natNeighbours = new HashMap(); + + //set left neighbour for each node except the first + if(firewall.getId() != 1){ + natNeighbours.put(1L, new Neighbour(1L, "firewall" + i)); + } + //first firewall: set only client as neighbour and natted node + else{ + natNeighbours.put(1L, new Neighbour(1L, "client")); + } + //set right neighbour for each node except the last + if(firewall.getId() != n){ + natNeighbours.put(2L, new Neighbour(1L, "firewall" + (i+2))); + } + //last firewall: set server as neighbour + else{ + natNeighbours.put(2L, new Neighbour(1L, "server")); + } + + firewall.setNeighbours(natNeighbours); + firewall.setConfiguration(new Configuration(firewall.getName(),"", configArray)); + + //add nat to list + nodes.add(firewall); + } + + Node server = new Node(); + server.setName("server"); + server.setFunctional_type("webserver"); + ArrayNode serverConfigArray = new ObjectMapper().createArrayNode(); + server.setConfiguration(new Configuration(server.getName(),"", serverConfigArray)); + + Map serverNeighbours = new HashMap(); + serverNeighbours.put(1L, new Neighbour(1L, "firewall" + (n))); + server.setNeighbours(serverNeighbours ); + + //add server to list + nodes.add(server); + + //create graph + Graph g = new Graph(); + Map graphNodes = new HashMap(); + long index = 1L; + for (Node node : nodes){ + graphNodes.put(index, node); + index++; + } + g.setNodes(graphNodes); + + return g; + } + + private static Graph generateScenario(int n) { + List nodes = new ArrayList(); + + Node firewall = new Node(); + firewall.setName("firewall"); + firewall.setFunctional_type("firewall"); + ArrayNode firewallConfigArray = new ObjectMapper().createArrayNode(); + Map firewallNeighbours = new HashMap(); + + for (int i=0; i < n; i++){ + if(i!=0){ + JsonNode firewallEntry = new ObjectMapper().createObjectNode(); + ((ObjectNode) firewallEntry).put("server", "client" + (i+1)); + firewallConfigArray.add(firewallEntry); + } + firewallNeighbours.put(new Long(i+1), new Neighbour(new Long(i+1), "client" + (i+1))); + } + + firewallNeighbours.put(new Long(n+1), new Neighbour(new Long(n+1), "server")); + + firewall.setConfiguration(new Configuration(firewall.getName(),"", firewallConfigArray)); + + + firewall.setNeighbours(firewallNeighbours ); + //add client to list + nodes.add(firewall); + + for(int i=0; i< n;i++){ + Node client = new Node(); + client.setId(i+1); + client.setName("client" + (i+1)); + client.setFunctional_type("endhost"); + ArrayNode clientConfigArray = new ObjectMapper().createArrayNode(); + JsonNode clientConfig = new ObjectMapper().createObjectNode(); + ((ObjectNode)clientConfig).put("url", "www.facebook.com"); + ((ObjectNode)clientConfig).put("body", "word"); + ((ObjectNode)clientConfig).put("destination","server"); + ((ObjectNode)clientConfig).put("protocol", "HTTP_REQUEST"); + clientConfigArray.add(clientConfig); + + Map clientNeighbours = new HashMap(); + + clientNeighbours.put(1L, new Neighbour(1L, "firewall")); + + client.setNeighbours(clientNeighbours); + client.setConfiguration(new Configuration(client.getName(),"", clientConfigArray)); + + //add client to list + nodes.add(client); + } + + Node server = new Node(); + server.setName("server"); + server.setFunctional_type("webserver"); + ArrayNode serverConfigArray = new ObjectMapper().createArrayNode(); + server.setConfiguration(new Configuration(server.getName(),"", serverConfigArray)); + + Map serverNeighbours = new HashMap(); + serverNeighbours.put(1L, new Neighbour(1L, "firewall")); + server.setNeighbours(serverNeighbours ); + + //add server to list + nodes.add(server); + + //create graph + Graph g = new Graph(); + Map graphNodes = new HashMap(); + long index = 1L; + for (Node node : nodes){ + graphNodes.put(index, node); + index++; + } + g.setNodes(graphNodes); + + return g; + } + + private static Graph generateDpiScenario(int n) { + List nodes = new ArrayList(); + + Node client = new Node(); + client.setName("client"); + client.setFunctional_type("endhost"); + ArrayNode clientConfigArray = new ObjectMapper().createArrayNode(); + JsonNode clientConfig = new ObjectMapper().createObjectNode(); + ((ObjectNode)clientConfig).put("url", "www.facebook.com"); + ((ObjectNode)clientConfig).put("body", "word"); + ((ObjectNode)clientConfig).put("destination","server"); + ((ObjectNode)clientConfig).put("protocol", "HTTP_REQUEST"); + clientConfigArray.add(clientConfig); + client.setConfiguration(new Configuration(client.getName(),"", clientConfigArray)); + + Map clientNeighbours = new HashMap(); + clientNeighbours.put(1L, new Neighbour(1L, "dpi1")); + client.setNeighbours(clientNeighbours ); + //add client to list + nodes.add(client); + + for(int i=0; i< n;i++){ + Node dpi = new Node(); + dpi.setId(i+1); + dpi.setName("dpi" + (i+1)); + dpi.setFunctional_type("dpi"); + ArrayNode configArray = new ObjectMapper().createArrayNode(); + configArray.add("drug"); + + Map natNeighbours = new HashMap(); + + //set left neighbour for each node except the first + if(dpi.getId() != 1){ + natNeighbours.put(1L, new Neighbour(1L, "dpi" + i)); + } + //first firewall: set only client as neighbour and natted node + else{ + natNeighbours.put(1L, new Neighbour(1L, "client")); + } + //set right neighbour for each node except the last + if(dpi.getId() != n){ + natNeighbours.put(2L, new Neighbour(1L, "dpi" + (i+2))); + } + //last firewall: set server as neighbour + else{ + natNeighbours.put(2L, new Neighbour(1L, "server")); + } + + dpi.setNeighbours(natNeighbours); + dpi.setConfiguration(new Configuration(dpi.getName(),"", configArray)); + + //add nat to list + nodes.add(dpi); + } + + Node server = new Node(); + server.setName("server"); + server.setFunctional_type("webserver"); + ArrayNode serverConfigArray = new ObjectMapper().createArrayNode(); + server.setConfiguration(new Configuration(server.getName(),"", serverConfigArray)); + + Map serverNeighbours = new HashMap(); + serverNeighbours.put(1L, new Neighbour(1L, "dpi" + (n))); + server.setNeighbours(serverNeighbours ); + + //add server to list + nodes.add(server); + + //create graph + Graph g = new Graph(); + Map graphNodes = new HashMap(); + long index = 1L; + for (Node node : nodes){ + graphNodes.put(index, node); + index++; + } + g.setNodes(graphNodes); + + return g; + } + +} diff --git a/verigraph/src/main/java/it/polito/escape/verify/test/TestCase.java b/verigraph/src/main/java/it/polito/escape/verify/test/TestCase.java new file mode 100644 index 0000000..a4c85ab --- /dev/null +++ b/verigraph/src/main/java/it/polito/escape/verify/test/TestCase.java @@ -0,0 +1,161 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.escape.verify.test; + +import java.util.HashMap; +import java.util.Map; + +import com.fasterxml.jackson.annotation.JsonAnyGetter; +import com.fasterxml.jackson.annotation.JsonAnySetter; +import com.fasterxml.jackson.annotation.JsonIgnore; +import com.fasterxml.jackson.annotation.JsonInclude; +import com.fasterxml.jackson.annotation.JsonProperty; +import com.fasterxml.jackson.annotation.JsonPropertyOrder; + +import it.polito.escape.verify.model.Graph; + +@JsonInclude(JsonInclude.Include.NON_NULL) +@JsonPropertyOrder({ "id", "name", "description", "policy_url_parameters", "result", "graph" }) +public class TestCase { + + @JsonProperty("id") + private Integer id; + + @JsonProperty("name") + private String name; + + @JsonProperty("description") + private String description; + + @JsonProperty("policy_url_parameters") + private String policyUrlParameters; + + @JsonProperty("result") + private String result; + + @JsonProperty("graph") + private Graph graph; + + @JsonIgnore + private Map additionalProperties = new HashMap(); + + /** + * @return The id + */ + @JsonProperty("id") + public Integer getId() { + return id; + } + + /** + * @param id + * The id + */ + @JsonProperty("id") + public void setId(Integer id) { + this.id = id; + } + + /** + * @return The name + */ + @JsonProperty("name") + public String getName() { + return name; + } + + /** + * @param name + * The name + */ + @JsonProperty("name") + public void setName(String name) { + this.name = name; + } + + /** + * @return The description + */ + @JsonProperty("description") + public String getDescription() { + return description; + } + + /** + * @param description + * The description + */ + @JsonProperty("description") + public void setDescription(String description) { + this.description = description; + } + + /** + * @return The policyUrlParameters + */ + @JsonProperty("policy_url_parameters") + public String getPolicyUrlParameters() { + return policyUrlParameters; + } + + /** + * @param policyUrlParameters + * The policy_url_parameters + */ + @JsonProperty("policy_url_parameters") + public void setPolicyUrlParameters(String policyUrlParameters) { + this.policyUrlParameters = policyUrlParameters; + } + + /** + * @return The result + */ + @JsonProperty("result") + public String getResult() { + return result; + } + + /** + * @param result + * The result + */ + @JsonProperty("result") + public void setResult(String result) { + this.result = result; + } + + /** + * @return The graph + */ + @JsonProperty("graph") + public Graph getGraph() { + return graph; + } + + /** + * @param graph + * The graph + */ + @JsonProperty("graph") + public void setGraph(Graph graph) { + this.graph = graph; + } + + @JsonAnyGetter + public Map getAdditionalProperties() { + return this.additionalProperties; + } + + @JsonAnySetter + public void setAdditionalProperty(String name, Object value) { + this.additionalProperties.put(name, value); + } + +} diff --git a/verigraph/src/main/java/it/polito/escape/verify/test/TestExecutionException.java b/verigraph/src/main/java/it/polito/escape/verify/test/TestExecutionException.java new file mode 100644 index 0000000..8babe7b --- /dev/null +++ b/verigraph/src/main/java/it/polito/escape/verify/test/TestExecutionException.java @@ -0,0 +1,24 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.escape.verify.test; + + +public class TestExecutionException extends Exception{ + + /** + * + */ + private static final long serialVersionUID = 4749065055436886197L; + + public TestExecutionException(String message){ + super(message); + } + +} diff --git a/verigraph/src/main/java/it/polito/escape/verify/test/Tester.java b/verigraph/src/main/java/it/polito/escape/verify/test/Tester.java new file mode 100644 index 0000000..4b85e1e --- /dev/null +++ b/verigraph/src/main/java/it/polito/escape/verify/test/Tester.java @@ -0,0 +1,220 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.escape.verify.test; + +import java.io.BufferedReader; +import java.io.File; +import java.io.FilenameFilter; +import java.io.IOException; +import java.io.InputStreamReader; +import java.util.ArrayList; +import java.util.List; + +import javax.ws.rs.client.Client; +import javax.ws.rs.client.ClientBuilder; +import javax.ws.rs.client.ResponseProcessingException; +import javax.ws.rs.client.WebTarget; +import javax.ws.rs.core.Response; + +import com.fasterxml.jackson.core.JsonParseException; +import com.fasterxml.jackson.databind.JsonMappingException; +import com.fasterxml.jackson.databind.JsonNode; +import com.fasterxml.jackson.databind.ObjectMapper; +import com.github.fge.jsonschema.core.exceptions.ProcessingException; +import com.github.fge.jsonschema.main.JsonSchema; + +import it.polito.escape.verify.client.VerifyClient; +import it.polito.escape.verify.client.VerifyClientException; +import it.polito.escape.verify.model.Graph; +import it.polito.escape.verify.model.Verification; +import it.polito.escape.verify.service.ValidationUtils; + +public class Tester { + + private File schema; + + private List testFiles = new ArrayList(); + + private List testCases = new ArrayList(); + + private String target; + + private VerifyClient verifyClient; + + public Tester(String target, File schema, File folder) throws JsonParseException, JsonMappingException, IOException, + Exception { + init(target, schema, folder); + } + + private void init(String target, File schema, File folder) throws JsonParseException, JsonMappingException, + IOException, Exception { + this.target = target; + this.verifyClient = new VerifyClient(this.target); + this.schema = schema; + this.testFiles = getTests(folder); + this.testCases = getTestCases(this.testFiles); + } + + public List getTests(File folder) { + List filesList = new ArrayList(); + + System.out.println("Test folder set to '" + folder.getAbsolutePath() + "'"); + + File[] files = folder.listFiles(new FilenameFilter() { + + @Override + public boolean accept(File dir, String name) { + return name.endsWith(".json"); + } + }); + + for (File f : files) { + filesList.add(f); + System.out.println("File '" + f.getName() + "' added to test files"); + } + + return filesList; + } + + public List getTestCases(List files) throws JsonParseException, JsonMappingException, IOException, + Exception { + List testCases = new ArrayList(); + + for (File file : files) { + validateTestFile(file); + try { + TestCase tc = new ObjectMapper().readValue(file, TestCase.class); + testCases.add(tc); + } + catch (Exception e) { + throw e; + } + } + + return testCases; + } + + private void runTestCases() throws VerifyClientException, TestExecutionException { + int counter = 0; + for (TestCase tc : this.testCases) { + String result = runTestCase(tc); + if (!result.equals(tc.getResult())) + throw new TestExecutionException("Error running test given in file '" + this.testFiles.get(counter).getName() + + "'. Test returned '" + result + "' instead of '" + tc.getResult() + "'."); + else + System.out.println("Test given in file '" + this.testFiles.get(counter).getName() + "' returned '" + + result + "' as expected"); + counter++; + } + System.out.println("All tests PASSED"); + } + + private String runTestCase(TestCase tc) throws VerifyClientException, TestExecutionException{ + Client client = ClientBuilder.newClient(); + + Graph graph = tc.getGraph(); + Response response = null; + try{ + response = this.verifyClient.createGraph(graph); + } + catch(ResponseProcessingException e){ + throw new TestExecutionException("Response processing has failed: " + e.getResponse().readEntity(String.class)); + } + catch(javax.ws.rs.ProcessingException e){ + throw new TestExecutionException("HTTP request failed"); + } + Graph createdGraph = response.readEntity(Graph.class); + String urlParams = tc.getPolicyUrlParameters(); + WebTarget target = client.target(this.target + "/graphs/" + createdGraph.getId() + "/policy" + urlParams); + + response = target.request().get(); + Verification verification = response.readEntity(Verification.class); + return verification.getResult(); + } + + public void validateTestFile(File testFile) throws Exception { + JsonSchema schemaNode = null; + try { + schemaNode = ValidationUtils.getSchemaNode(schema); + } + catch (IOException e) { + throw new Exception("Unable to load '" + schema.getAbsolutePath() + "' schema file"); + } + catch (ProcessingException e) { + throw new Exception("Unable to resolve '" + schema.getAbsolutePath() + "' schema file as a schema node"); + } + + JsonNode jsonNode; + try { + jsonNode = ValidationUtils.getJsonNode(testFile); + } + catch (IOException e) { + throw new Exception("Unable to load '" + testFile.getAbsolutePath() + "' as a json node"); + } + + try { + ValidationUtils.validateJson(schemaNode, jsonNode); + } + catch (ProcessingException e) { + throw new Exception("There were errors in the validation of file '" + testFile.getAbsolutePath() + + "' against the json schema '" + schema.getAbsolutePath() + "': " + e.getMessage()); + + } + } + + public static void main(String[] args) throws JsonParseException, JsonMappingException, IOException, + VerifyClientException, Exception { + String folderName = System.getProperty("user.dir") + "/tester/testcases"; + File folder = new File(folderName); + if (!folder.exists()) { + BufferedReader in = new BufferedReader(new InputStreamReader(System.in)); + String s; + do{ + System.out.println("Please enter the testcases folder path: "); + s = in.readLine(); + if (isValidpath(s)){ + folder = new File(s); + break; + } + }while (s != null && s.length() != 0); + if(s == null) + System.exit(0); + } + String schemaName = System.getProperty("user.dir") + "/tester/testcase_schema.json"; + File schema = new File(schemaName); + if (!schema.exists()) { + BufferedReader in = new BufferedReader(new InputStreamReader(System.in)); + String s; + do{ + System.out.println("Please enter the full path of 'testcase_schema.json': "); + s = in.readLine(); + if (isValidpath(s)){ + folder = new File(s); + break; + } + }while (s != null && s.length() != 0); + if(s == null) + System.exit(0); + } + + Tester tester = new Tester("http://localhost:8080/verify/api", schema, folder); + + tester.runTestCases(); + + } + + private static boolean isValidpath(String s) { + if (s==null) + return false; + File file = new File(s); + return file.exists(); + } + +} diff --git a/verigraph/src/main/java/it/polito/escape/verify/validation/DpiValidator.java b/verigraph/src/main/java/it/polito/escape/verify/validation/DpiValidator.java new file mode 100644 index 0000000..2666755 --- /dev/null +++ b/verigraph/src/main/java/it/polito/escape/verify/validation/DpiValidator.java @@ -0,0 +1,45 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.escape.verify.validation; + +import com.fasterxml.jackson.databind.JsonNode; + +import it.polito.escape.verify.model.Configuration; +import it.polito.escape.verify.model.Graph; +import it.polito.escape.verify.model.Node; +import it.polito.escape.verify.validation.exception.ValidationException; + +public class DpiValidator implements ValidationInterface { + + public DpiValidator(){ + + } + + private void validateKey(String key) throws ValidationException { + if (!key.matches("\\w+")) + throw new ValidationException("'" + key + "' is not a valid configuration string for a 'dpi'"); + } + + @Override + public void validate(Graph graph, Node node, Configuration configuration) throws ValidationException { + + JsonNode conf = configuration.getConfiguration(); + + if (!conf.isArray()) { + throw new ValidationException("Configuration of a 'dpi' must be an array"); + } + for (JsonNode key : conf) { + if (!key.isTextual()) + throw new ValidationException("Configuration of a 'dpi' must be an array of strings"); + validateKey(key.asText()); + } + } + +} diff --git a/verigraph/src/main/java/it/polito/escape/verify/validation/EndhostValidator.java b/verigraph/src/main/java/it/polito/escape/verify/validation/EndhostValidator.java new file mode 100644 index 0000000..3d9eb75 --- /dev/null +++ b/verigraph/src/main/java/it/polito/escape/verify/validation/EndhostValidator.java @@ -0,0 +1,25 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.escape.verify.validation; + +import it.polito.escape.verify.model.Configuration; +import it.polito.escape.verify.model.Graph; +import it.polito.escape.verify.model.Node; +import it.polito.escape.verify.validation.exception.ValidationException; + + +public class EndhostValidator implements ValidationInterface { + + @Override + public void validate(Graph graph, Node node, Configuration configuration) throws ValidationException { + + } + +} diff --git a/verigraph/src/main/java/it/polito/escape/verify/validation/ValidationInterface.java b/verigraph/src/main/java/it/polito/escape/verify/validation/ValidationInterface.java new file mode 100644 index 0000000..25608dd --- /dev/null +++ b/verigraph/src/main/java/it/polito/escape/verify/validation/ValidationInterface.java @@ -0,0 +1,21 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.escape.verify.validation; + +import it.polito.escape.verify.model.Configuration; +import it.polito.escape.verify.model.Graph; +import it.polito.escape.verify.model.Node; +import it.polito.escape.verify.validation.exception.ValidationException; + +public interface ValidationInterface { + + void validate(Graph graph, Node node, Configuration configuration) throws ValidationException; + +} diff --git a/verigraph/src/main/java/it/polito/escape/verify/validation/VpnaccessValidator.java b/verigraph/src/main/java/it/polito/escape/verify/validation/VpnaccessValidator.java new file mode 100644 index 0000000..6abd603 --- /dev/null +++ b/verigraph/src/main/java/it/polito/escape/verify/validation/VpnaccessValidator.java @@ -0,0 +1,51 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.escape.verify.validation; + +import com.fasterxml.jackson.databind.JsonNode; + +import it.polito.escape.verify.model.Configuration; +import it.polito.escape.verify.model.Graph; +import it.polito.escape.verify.model.Node; +import it.polito.escape.verify.validation.exception.ValidationException; + +public class VpnaccessValidator implements ValidationInterface { + + @Override + public void validate(Graph graph, Node node, Configuration configuration) throws ValidationException { + JsonNode configurationNode = configuration.getConfiguration(); + + if (!configurationNode.isArray()) + throw new ValidationException("configuration must be an array"); + + for (JsonNode object : configurationNode) { + JsonNode vpnexit = object.get("vpnexit"); + if (!vpnexit.isTextual()) + throw new ValidationException("value corresponding to the key 'vpnexit' must be a string"); + validateObject(graph, node, vpnexit.asText()); + } + + } + + private void validateObject(Graph g, Node node, String field) throws ValidationException { + boolean isValid = false; + for (Node n : g.getNodes().values()) { + if ((n.getFunctional_type().equals("vpnexit")) && (n.getName().equals(field))) + isValid = true; + } + + if (!isValid) + throw new ValidationException("'" + field + "' is not a valid value for the configuration of a type '" + + node.getFunctional_type() + + "'. Please use the name of an existing node of type 'vpnexit'."); + + } + +} diff --git a/verigraph/src/main/java/it/polito/escape/verify/validation/VpnexitValidator.java b/verigraph/src/main/java/it/polito/escape/verify/validation/VpnexitValidator.java new file mode 100644 index 0000000..782e124 --- /dev/null +++ b/verigraph/src/main/java/it/polito/escape/verify/validation/VpnexitValidator.java @@ -0,0 +1,51 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.escape.verify.validation; + +import com.fasterxml.jackson.databind.JsonNode; + +import it.polito.escape.verify.model.Configuration; +import it.polito.escape.verify.model.Graph; +import it.polito.escape.verify.model.Node; +import it.polito.escape.verify.validation.exception.ValidationException; + +public class VpnexitValidator implements ValidationInterface { + + @Override + public void validate(Graph graph, Node node, Configuration configuration) throws ValidationException { + JsonNode configurationNode = configuration.getConfiguration(); + + if (!configurationNode.isArray()) + throw new ValidationException("configuration must be an array"); + + for (JsonNode object : configurationNode) { + JsonNode vpnexit = object.get("vpnaccess"); + if (!vpnexit.isTextual()) + throw new ValidationException("value corresponding to the key 'vpnaccess' must be a string"); + validateObject(graph, node, vpnexit.asText()); + } + + } + + private void validateObject(Graph g, Node node, String field) throws ValidationException { + boolean isValid = false; + for (Node n : g.getNodes().values()) { + if ((n.getFunctional_type().equals("vpnaccess")) && (n.getName().equals(field))) + isValid = true; + } + + if (!isValid) + throw new ValidationException("'" + field + "' is not a valid value for the configuration of a type '" + + node.getFunctional_type() + + "'. Please use the name of an existing node of type 'vpnaccess'."); + + } + +} diff --git a/verigraph/src/main/java/it/polito/escape/verify/validation/exception/ValidationException.java b/verigraph/src/main/java/it/polito/escape/verify/validation/exception/ValidationException.java new file mode 100644 index 0000000..8b94748 --- /dev/null +++ b/verigraph/src/main/java/it/polito/escape/verify/validation/exception/ValidationException.java @@ -0,0 +1,31 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.escape.verify.validation.exception; + + +public class ValidationException extends Exception { + + /** + * + */ + private static final long serialVersionUID = -8251271078519549101L; + + private String message; + + public ValidationException(String message){ +// super(message); + this.message = message; + } + + @Override + public String getMessage() { + return this.message; + } +} diff --git a/verigraph/src/main/java/it/polito/grpc/Client.java b/verigraph/src/main/java/it/polito/grpc/Client.java new file mode 100644 index 0000000..adc16da --- /dev/null +++ b/verigraph/src/main/java/it/polito/grpc/Client.java @@ -0,0 +1,550 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.grpc; + +import java.util.ArrayList; +import java.util.Iterator; +import java.util.List; +import java.util.Map; +import java.util.concurrent.TimeUnit; + +import com.google.protobuf.Message; + +import io.grpc.ManagedChannel; +import io.grpc.ManagedChannelBuilder; +import io.grpc.StatusRuntimeException; +import io.grpc.verigraph.ConfigurationGrpc; +import io.grpc.verigraph.GetRequest; +import io.grpc.verigraph.GraphGrpc; +import io.grpc.verigraph.NeighbourGrpc; +import io.grpc.verigraph.NewGraph; +import io.grpc.verigraph.NewNeighbour; +import io.grpc.verigraph.NewNode; +import io.grpc.verigraph.NodeGrpc; +import io.grpc.verigraph.NodeGrpc.FunctionalType; +import io.grpc.verigraph.Policy; +import io.grpc.verigraph.Policy.PolicyType; +import io.grpc.verigraph.RequestID; +import io.grpc.verigraph.Status; +import io.grpc.verigraph.TestGrpc; +import io.grpc.verigraph.VerificationGrpc; +import io.grpc.verigraph.VerigraphGrpc; + +public class Client { + + private final ManagedChannel channel; + private final VerigraphGrpc.VerigraphBlockingStub blockingStub; + + public Client(String host, int port) { + this(ManagedChannelBuilder.forAddress(host, port).usePlaintext(true)); + } + + /** Construct client for accessing RouteGuide server using the existing channel. */ + public Client(ManagedChannelBuilder channelBuilder) { + channel = channelBuilder.build(); + blockingStub = VerigraphGrpc.newBlockingStub(channel); + } + + /** Get array of graphs */ + public List getGraphs() { + List graphsRecveived = new ArrayList(); + GetRequest request = GetRequest.newBuilder().build(); + Iterator graphs; + try { + graphs = blockingStub.getGraphs(request); + while (graphs.hasNext()) { + GraphGrpc graph = graphs.next(); + System.out.println("Graph id : "+graph.getId()); + if(graph.getErrorMessage().equals("")){ + System.out.println("Node id : "+graph.getId()); + graphsRecveived.add(graph); + }else{ + System.out.println("Error : " + graph.getErrorMessage()); + return graphsRecveived; + } + } + } catch (StatusRuntimeException ex) { + System.err.println("RPC failed: " + ex.getStatus()); + } + return graphsRecveived; + } + + /** Create new Graph */ + public NewGraph createGraph(GraphGrpc gr) { + NewGraph response; + try { + response = blockingStub.createGraph(gr); + if(response.getSuccess()){ + System.out.println("Successful operation "); + }else{ + System.out.println("Unsuccessful operation: " + response.getErrorMessage()); + } + } catch (StatusRuntimeException e) { + System.err.println("RPC failed: " + e.getStatus()); + return NewGraph.newBuilder().setSuccess(false).build(); + } + return response; + } + + /** Delete a Graph */ + public boolean deleteGraph(long idGraph) { + + RequestID id = RequestID.newBuilder().setIdGraph(idGraph).build(); + Status response; + try { + response = blockingStub.deleteGraph(id); + if(response.getSuccess()){ + System.out.println("Successful operation "); + return true; + }else{ + System.out.println("Unsuccessful operation: " + response.getErrorMessage()); + } + } catch (StatusRuntimeException e) { + System.err.println("RPC failed: " + e.getStatus()); + } + return false; + } + + /** Edits a single graph */ + public NewGraph updateGraph(long idGraph, GraphGrpc newGraph) { + + GraphGrpc gr = GraphGrpc.newBuilder(newGraph).setId(idGraph).build(); + NewGraph response; + try { + response = blockingStub.updateGraph(gr); + if(response.getSuccess()){ + System.out.println("Successful operation "); + }else{ + System.out.println("Unsuccessful operation: " + response.getErrorMessage()); + } + } catch (StatusRuntimeException e) { + System.err.println("RPC failed: " + e.getStatus()); + return NewGraph.newBuilder().setSuccess(false).build(); + } + return response; + } + + /** Get a single graph*/ + public GraphGrpc getGraph(long idGraph) { + + RequestID request = RequestID.newBuilder().setIdGraph(idGraph).build() ; + try { + GraphGrpc graph = blockingStub.getGraph(request); + if(!graph.getErrorMessage().equals("")){ + System.out.println("Error in operation: " + graph.getErrorMessage()); + } + return graph; + } catch (StatusRuntimeException ex) { + System.err.println("RPC failed: " + ex.getStatus()); + return null; + } + } + + /** Verify a given policy*/ + public VerificationGrpc verify(Policy policy) { + + VerificationGrpc response; + try { + response = blockingStub.verifyPolicy(policy); + if(!response.getErrorMessage().equals("")){ + System.out.println("Error in operation: " + response.getErrorMessage()); + } + System.out.println("Result : "+response.getResult()); + System.out.println("Comment : "+response.getComment()); + //uncomment if you want to print the paths + /*for(TestGrpc test:response.getTestList()){ + System.out.println("Test : "+test.getResult()+". Traversed nodes:"); + for(NodeGrpc node:test.getNodeList()){ + //prints only the name + System.out.println("Node "+node.getName()); + } + }*/ + return response; + } catch (StatusRuntimeException e) { + System.err.println("RPC failed: " + e.getStatus()); + return null; + } + } + + /*Node part*/ + + /** Get array of nodes */ + public List getNodes(long idGraph) { + List nodesReceived = new ArrayList(); + RequestID request = RequestID.newBuilder().setIdGraph(idGraph).build() ; + Iterator nodes; + try { + nodes = blockingStub.getNodes(request); + while (nodes.hasNext()) { + NodeGrpc node = nodes.next(); + if(node.getErrorMessage().equals("")){ + System.out.println("Node id : "+node.getId()); + nodesReceived.add(node); + }else{ + System.out.println("Error : " + node.getErrorMessage()); + return nodesReceived; + } + } + } catch (StatusRuntimeException ex) { + System.err.println("RPC failed: " + ex.getStatus()); + } + return nodesReceived; + } + + /** Create new Node */ + public NewNode createNode(NodeGrpc node, long idGraph) { + + NewNode response; + try { + NodeGrpc n = NodeGrpc.newBuilder(node).setIdGraph(idGraph).build(); + response = blockingStub.createNode(n); + if(response.getSuccess()){ + System.out.println("Successful operation "); + }else{ + System.out.println("Unsuccessful operation: " + response.getErrorMessage()); + } + } catch (StatusRuntimeException e) { + System.err.println("RPC failed: " + e.getStatus()); + return NewNode.newBuilder().setSuccess(false).build(); + } + return response; + } + + /** Delete a Node */ + public boolean deleteNode(long idGraph, long idNode) { + + RequestID id = RequestID.newBuilder().setIdGraph(idGraph).setIdNode(idNode).build(); + Status response; + try { + response = blockingStub.deleteNode(id); + if(response.getSuccess()){ + System.out.println("Successful operation "); + return true; + }else{ + System.out.println("Unsuccessful operation: " + response.getErrorMessage()); + } + } catch (StatusRuntimeException e) { + System.err.println("RPC failed: " + e.getStatus()); + } + return false; + } + + /** Edits a single Node */ + public NewNode updateNode(long idGraph, long idNode, NodeGrpc node) { + + NodeGrpc nu = NodeGrpc.newBuilder(node).setIdGraph(idGraph).setId(idNode).build(); + NewNode response; + try { + response = blockingStub.updateNode(nu); + if(response.getSuccess()){ + System.out.println("Successful operation "); + }else{ + System.out.println("Unsuccessful operation: " + response.getErrorMessage()); + } + } catch (StatusRuntimeException e) { + System.err.println("RPC failed: " + e.getStatus()); + return NewNode.newBuilder().setSuccess(false).build(); + } + return response; + } + + /** Get a single Node*/ + public NodeGrpc getNode(long idGraph, long idNode) { + + RequestID request = RequestID.newBuilder().setIdGraph(idGraph).setIdNode(idNode).build() ; + try { + NodeGrpc node = blockingStub.getNode(request); + if(!node.getErrorMessage().equals("")){ + System.out.println("Error in operation: " + node.getErrorMessage()); + } + return node; + } catch (StatusRuntimeException ex) { + System.err.println("RPC failed: " + ex.getStatus()); + return null; + } + } + + /** Configure a single Node*/ + public boolean configureNode(long idGraph, long idNode, ConfigurationGrpc configuration) { + + try { + ConfigurationGrpc request = ConfigurationGrpc.newBuilder(configuration) + .setIdGraph(idGraph).setIdNode(idNode).build() ; + + Status response = blockingStub.configureNode(request); + if(response.getSuccess()){ + System.out.println("Successful operation "); + return true; + }else{ + System.out.println("Unsuccessful operation: " + response.getErrorMessage()); + } + } catch (StatusRuntimeException e) { + System.err.println("RPC failed: " + e.getStatus()); + } + return false; + } + + /*Neighbour part*/ + + /** Get array of neighbours */ + public List getNeighbours(long idGraph, long idNode) { + + List neighboursReceived = new ArrayList(); + RequestID request = RequestID.newBuilder().setIdGraph(idGraph).setIdNode(idNode).build() ; + Iterator neighbours; + try { + neighbours = blockingStub.getNeighbours(request); + while (neighbours.hasNext()) { + NeighbourGrpc neighbour = neighbours.next(); + if(neighbour.getErrorMessage().equals("")){ + System.out.println("Neighbour id : "+neighbour.getId()); + neighboursReceived.add(neighbour); + }else{ + System.out.println("Error : " + neighbour.getErrorMessage()); + return neighboursReceived; + } + } + } catch (StatusRuntimeException ex) { + System.err.println("RPC failed: " + ex.getStatus()); + } + return neighboursReceived; + } + + /** Create new Neighbour */ + public NewNeighbour createNeighbour(NeighbourGrpc neighbour, long idGraph, long idNode) { + + NewNeighbour response; + try { + NeighbourGrpc n = NeighbourGrpc.newBuilder(neighbour).setIdGraph(idGraph) + .setIdNode(idNode).build(); + response = blockingStub.createNeighbour(n); + if(response.getSuccess()){ + System.out.println("Successful operation "); + }else{ + System.out.println("Unsuccessful operation: " + response.getErrorMessage()); + } + } catch (StatusRuntimeException e) { + System.err.println("RPC failed: " + e.getStatus()); + return NewNeighbour.newBuilder().setSuccess(false).build(); + } + return response; + } + + /** Delete a Neighbour */ + public boolean deleteNeighbour(long idGraph, long idNode, long idNeighbour) { + + RequestID id = RequestID.newBuilder().setIdGraph(idGraph).setIdNode(idNode).setIdNeighbour(idNeighbour).build(); + Status response; + try { + response = blockingStub.deleteNeighbour(id); + if(response.getSuccess()){ + System.out.println("Successful operation "); + return true; + }else{ + System.out.println("Unsuccesful operation: " + response.getErrorMessage()); + } + } catch (StatusRuntimeException e) { + System.err.println("RPC failed: " + e.getStatus()); + } + return false; + } + + /** Edits a single Neighbour */ + public NewNeighbour updateNeighbour(long idGraph, long idNode, long idNeighbour, NeighbourGrpc neighbour) { + + NeighbourGrpc nu = NeighbourGrpc.newBuilder(neighbour).setIdGraph(idGraph).setIdNode(idNode) + .setId(idNeighbour).build(); + NewNeighbour response; + try { + response = blockingStub.updateNeighbour(nu); + if(response.getSuccess()){ + System.out.println("Successful operation "); + }else{ + System.out.println("Unsuccessful operation: " + response.getErrorMessage()); + } + } catch (StatusRuntimeException e) { + System.err.println("RPC failed: " + e.getStatus()); + return NewNeighbour.newBuilder().setSuccess(false).build(); + } + return response; + } + + /** Get a single Neighbour*/ + public NeighbourGrpc getNeighbour(long idGraph, long idNode, long idNeighbour) { + + RequestID request = RequestID.newBuilder().setIdGraph(idGraph).setIdNode(idNode).setIdNeighbour(idNeighbour).build() ; + try { + NeighbourGrpc neighbour = blockingStub.getNeighbour(request); + if(!neighbour.getErrorMessage().equals("")){ + System.out.println("Error in operation: " + neighbour.getErrorMessage()); + } + return neighbour; + } catch (StatusRuntimeException ex) { + System.err.println("RPC failed: " + ex.getStatus()); + return null; + } + } + + public void shutdown() throws InterruptedException { + channel.shutdown().awaitTermination(5, TimeUnit.SECONDS); + } + + /** Test on the Server. */ + public static void main(String[] args) throws Exception { + + List listGraph = new ArrayList(); //list of ID + + Client client = new Client("localhost" , 50051); + try { + NodeGrpc node1 = createNodeGrpc("Node1", "endhost", null, null); + List neighbours = new ArrayList(); + NeighbourGrpc nb = createNeighbourGrpc("Node1"); + neighbours.add(nb); + NodeGrpc node2 = createNodeGrpc("Node2", "endpoint", neighbours, null); + List nodes = new ArrayList(); + nodes.add(node1); + nodes.add(node2); + + GraphGrpc graph = createGraphGrpc(nodes); + + NewGraph createdGraph = client.createGraph(graph); + if(createdGraph.getSuccess() == true){ + listGraph.add(createdGraph.getGraph().getId()); + System.out.println("Created graph with id :"+ createdGraph.getGraph().getId()); + } + + client.getGraphs(); + } catch(Exception ex){ + System.out.println("Error: " + ex.getMessage()); + ex.printStackTrace(); + }finally { + client.shutdown(); + } + } + + public static NeighbourGrpc createNeighbourGrpc(String name){ + return NeighbourGrpc.newBuilder().setName(name).build(); + } + + public static NodeGrpc createNodeGrpc(String name, String functionalType, List neighbours, ConfigurationGrpc conf) throws Exception{ + NodeGrpc.Builder nb = NodeGrpc.newBuilder(); + + if(name != null) + nb.setName(name); + else + throw new Exception("Node must have a name"); + + if(functionalType != null) + nb.setFunctionalType(FunctionalType.valueOf(functionalType)); + else + throw new Exception("Node must have a functional type"); + + if( neighbours!= null){ + for(NeighbourGrpc value:neighbours) + nb.addNeighbour(value); + } + if(conf == null){ + try{ + conf = createConfigurationGrpc(null, null, null, null); + }catch(Exception e){ + throw new Exception(e.getMessage()); + } + } + nb.setConfiguration(conf); + return nb.build(); + } + + public static GraphGrpc createGraphGrpc(List nodes){ + GraphGrpc.Builder gb = GraphGrpc.newBuilder(); + if(nodes != null){ + for(NodeGrpc value:nodes) + gb.addNode(value); + } + return gb.build(); + } + + public static Policy createPolicy(String src, String dst, String type, String middlebox, long idGraph) throws IllegalArgumentException{ + if(!validMiddlebox(type, middlebox)) + throw new IllegalArgumentException("Not valid middlebox valid with this type"); + Policy.Builder policy = Policy.newBuilder(); + policy.setIdGraph(idGraph); + if(src != null) + policy.setSource(src); + else{ + throw new IllegalArgumentException("Please insert source field"); + } + if(dst != null) + policy.setDestination(dst); + else{ + throw new IllegalArgumentException("Please insert destination field"); + } + if(type != null) + policy.setType(PolicyType.valueOf(type)); + if(middlebox != null) + policy.setMiddlebox(middlebox); + return policy.build(); + } + + public static ConfigurationGrpc createConfigurationGrpc(Map parameters, List lists, String id, String description) throws Exception{ + ConfigurationGrpc.Builder cb = ConfigurationGrpc.newBuilder(); + StringBuilder sb = new StringBuilder("["); + if(parameters != null && lists == null){ + int i = 0; + sb.append("{"); + for (String key: parameters.keySet()) { + sb.append("\""); + sb.append(key); + sb.append("\":\""); + sb.append(parameters.get(key)); + sb.append("\""); + if((i+1) neighours = node.getNeighbours(); + long i = 1; + for(NeighbourGrpc neighbour:request.getNeighbourList()){ + Neighbour ng = deriveNeighbour(neighbour); + neighours.put(i++, ng); + } + + return node; + } + + public static GraphGrpc obtainGraph(Graph graph){ + GraphGrpc.Builder gr = GraphGrpc.newBuilder(); + gr.setId(graph.getId()); + for(Node node:graph.getNodes().values()){ + NodeGrpc ng = obtainNode(node); + gr.addNode(ng); + } + return gr.build(); + } + + public static Graph deriveGraph(GraphGrpc request) { + //id is not present + Graph graph = new Graph(); + + long i=1; + Map nodes = graph.getNodes(); + for(NodeGrpc node:request.getNodeList()){ + Node ng = deriveNode(node); + nodes.put(i++, ng); + } + + return graph; + } + + public static VerificationGrpc obtainVerification(Verification verify){ + VerificationGrpc.Builder ver = VerificationGrpc.newBuilder(); + ver.setComment(verify.getComment()); + ver.setResult(verify.getResult()); + for(Test test:verify.getTests()){ + TestGrpc.Builder tst = TestGrpc.newBuilder().setResult(test.getResult()); + for(Node node:test.getPath()){ + NodeGrpc ng = obtainNode(node); + tst.addNode(ng); + } + ver.addTest(tst); + } + return ver.build(); + } + + /**Intended for string that begins with "?" + * */ + public static Map getParamGivenString(String str){ + String string = str.substring(1); + final Map map = Splitter.on('&').trimResults().withKeyValueSeparator("="). + split(string); + return map; + } +} diff --git a/verigraph/src/main/java/it/polito/grpc/README.rst b/verigraph/src/main/java/it/polito/grpc/README.rst new file mode 100644 index 0000000..d089908 --- /dev/null +++ b/verigraph/src/main/java/it/polito/grpc/README.rst @@ -0,0 +1,442 @@ +.. This work is licensed under a Creative Commons Attribution 4.0 International License. +.. http://creativecommons.org/licenses/by/4.0 + +gRPC Project +============ + +This project contains the interfaces for a web service based on gRPC. + +How to install: +--------------- + +For gRPC interface, add to your ``pom.xml`` (in the project this part is +already present): + +:: + + + io.grpc + grpc-netty + ${grpc.version} + + + io.grpc + grpc-protobuf + ${grpc.version} + + + io.grpc + grpc-stub + ${grpc.version} + + +For protobuf-based codegen integrated with the Maven build system, you +can use protobuf-maven-plugin : + +:: + + + + + kr.motd.maven + os-maven-plugin + 1.4.1.Final + + + + + org.xolstice.maven.plugins + protobuf-maven-plugin + 0.5.0 + + com.google.protobuf:protoc:3.1.0:exe:${os.detected.classifier} + grpc-java + io.grpc:protoc-gen-grpc-java:${grpc.version}:exe:${os.detected.classifier} + + + + + compile + compile-custom + + + + + + + +| In order to run the gRPC server and the junit test, you need to download the Manven Ant Task library + from `here `__ + and copy into ``[verigraph]/lib/`` + +| Due to the fact that the project is intended for Eclipse, you need to + install an additional Eclipse plugin because + `m2e `__ does not evaluate the extension + specified in a ``pom.xml``. `Download + ``os-maven-plugin-1.5.0.Final.jar`` `__ + and put it into the ``/plugins`` directory. +| (As you might have noticed, ``os-maven-plugin`` is a Maven extension, + a Maven plugin, and an Eclipse plugin.) + +If you are using IntelliJ IDEA, you should not have any problem. + +If you are using other IDEs such as NetBeans, you need to set the system +properties ``os-maven-plugin`` sets manually when your IDE is launched. +You usually use JVM's ``-D`` flags like the following: + + | -Dos.detected.name=linux + | -Dos.detected.arch=x86\_64 + | -Dos.detected.classifier=linux-x86\_64 + +Included files: +--------------- + +Here you can find a brief description about useful files for the gRPC +interface: + +**src/main/java:** + +- *it.polito.grpc:* + +This package includes 2 classes that represent the client and server. + + **Client.java:** + + | Client of gRPC application. It implements all possible methods + necessary for communicate with server. + | It prints out the received response. + | Moreover it provides some static methods that are used for + creating the instances of requests. + + **Service.java:** + + | Server of gRPC application. It implements all possible methods + necessary for communicate with client. + | It saves the received request on log. + | This server could be accessed by multiple clients, because + synchronizes concurrent accesses. + | Each method that is possible to call is has the equivalent + operation in REST-interface. + + **GrpcUtils.java:** + + | This class provides some static methods that are used by + ``Service.java`` in order to translate a request into a class that + is accepted by Verigraph. + | Other methods are used to translate the class of Verigraph in the + proper gRPC response. + | These functionalities are exploited by test classes. + | Furthermore this set of methods is public, so in your application + you could call them, even if this should not be useful because + ``Client.java`` provides other high-level functions. + +- *it.polito.grpc.test:* + + This package includes classes for testing the gRPC application. + + **GrpcServerTest.java:** + + | For each possible method we test if works correctly. + | We create a fake client (so this test doesn't use the method that + are present in client class) and test if it receives the expected + response. + | In a nutshell, it tests the methods of Client in case of a fake + server. + | Please notice that the test prints some errors but this is + intentional, because the program tests also error case. + | Indeed, not all methods are tested, because we have another class + (ReachabilityTest.java) that is specialized for testing the + verification method. + + **GrpcTest.java:** + + | This set of tests is intended to control the most common use + cases, in particular all methods that are callable in Client and + Service class, apart from verifyPolicy for the same reason as + before. + | It tries also to raise an exception and verify if the behavior is + as expected. + + **MultiThreadTest.java:** + + | This test creates multiple clients that connect to the server and + verify is the result is correct. These methods test the + synchronization on + | server-side. + + **ReachabilityTest.java:** + + | This file tests the verification method, it exploits the test case + already present in the project and consequently has the certainty + of testing not so simple case. In particular it reads the file in + "src/main/webapp/json" and use this as starting point. + | Some exceptions are thrown in order to verify if they are handled + in a correct way. + +**src/main/proto:** + + **verigraph.proto:** + + | File containing the description of the service. This includes the + definition of all classes used in the application. + | Moreover contains the definition of the methods that is possible + to call. + | Each possible method called by REST API is mapped on a proper gRPC + method. + | In case of error a message containing the reason is returned to + the client. + | More details are available in the section about Proto Buffer. + +**taget/generated-sources/protobuf/java:** + +- *io.grpc.verigraph:* + + This package includes all classes generated from verigraph.proto by + means of protoc. For each object you can find 2 classes : + + **{NameObject}Grpc.java** + + **{NameObject}GrpcOrBuilder.java** + + The first is the real implementation, the second is the + interface. + +**taget/generated-sources/protobuf/grpc-java:** + +- *io.grpc.verigraph:* + + This package includes a single class generated from verigraph.proto + by means of protoc. + + **VerigraphGrpc.java:** + + This is useful in order to create the stubs that are necessary to + communicate both for client and server. + +**lib:** + +This folder includes a jar used for compiling the project with Ant. + + \*\*maven-ant-tasks-2.1.3.\ jar:** + + This file is used by build.xml in order to include the maven + dependencies. + +**pom.xml:** + +| Modified in order to add all necessary dependencies. It contains also + the build tag used for create the generated-sources folders. +| This part is added according to documentation of gRPC for java as + explained above in How To Install section. +| For further clarification go to `this + link `__. + +**build.xml:** + +This ant file permit to run and compile the program in a simple way, it +exploits the maven-ant-tasks-2.1.3.jar already present in project. + +It contains 3 fundamental tasks for gRPC interface: + +- **build:** compile the program + +- **run:** run both client and server + +- **run-client :** run only client + +- **run-server :** run only server + +- **run-test :** launch all tests that are present in the package, + prints out the partial results and global result. + +Note that the execution of these tests may take up to 1-2 minutes when +successful, according to your computer architecture. + +More Information About Proto Buffer: +------------------------------------ + +Further clarification about verigraph.proto: + +- A ``simple RPC`` where the client sends a request to the server using + the stub and waits for a response to come back, just like a normal + function call. + + .. code:: xml + + // Obtains a graph + rpc GetGraph (RequestID) returns (GraphGrpc) {} + +In this case we send a request that contains the id of the graph and the +response is a Graph. + +- A ``server-side streaming RPC`` where the client sends a request to + the server and gets a stream to read a sequence of messages back. The + client reads from the returned stream until there are no more + messages. As you can see in our example, you specify a server-side + streaming method by placing the stream keyword before the response + type. + + .. code:: xml + + + // Obtains a list of Nodes + rpc GetNodes (RequestID) returns (stream NodeGrpc) {} + +In this case we send a request that contains the id of the graph and the +response is a list of Nodes that are inside graph. + +Further possibilities are available but in this project are not +expolied. If you are curious see +`here `__. + +Our ``.proto`` file also contains protocol buffer message type +definitions for all the request and response types used in our service +methods - for example, hereÂ’s the ``RequestID`` message type: + +.. code:: xml + + message RequestID { + int64 idGraph = 1; + int64 idNode = 2; + int64 idNeighbour = 3; + } + +The " = 1", " = 2" markers on each element identify the unique "tag" +that field uses in the binary encoding. Tag numbers 1-15 require one +less byte to encode than higher numbers, so as an optimization you can +decide to use those tags for the commonly used or repeated elements, +leaving tags 16 and higher for less-commonly used optional elements. +Each element in a repeated field requires re-encoding the tag number, so +repeated fields are particularly good candidates for this optimization. + +Protocol buffers are the flexible, efficient, automated solution to +solve exactly the problem of serialization. With protocol buffers, you +write a .proto description of the data structure you wish to store. From +that, the protocol buffer compiler creates a class that implements +automatic encoding and parsing of the protocol buffer data with an +efficient binary format. The generated class provides getters and +setters for the fields that make up a protocol buffer and takes care of +the details of reading and writing the protocol buffer as a unit. +Importantly, the protocol buffer format supports the idea of extending +the format over time in such a way that the code can still read data +encoded with the old format. + +:: + + syntax = "proto3"; + + package verigraph; + + option java_multiple_files = true; + option java_package = "io.grpc.verigraph"; + option java_outer_classname = "VerigraphProto"; + ``` + +This .proto file works for protobuf 3, that is slightly different from +the version 2, so be careful if you have code already installed. + +The .proto file starts with a package declaration, which helps to +prevent naming conflicts between different projects. In Java, the +package name is used as the ``Java package`` unless you have explicitly +specified a java\_package, as we have here. Even if you do provide a +``java_package``, you should still define a normal ``package`` as well +to avoid name collisions in the Protocol Buffers name space as well as +in non-Java languages. + +| After the package declaration, you can see two options that are + Java-specific: ``java_package`` and ``java_outer_classname``. + ``java_package`` specifies in what Java package name your generated + classes should live. If you don't specify this explicitly, it simply + matches the package name given by the package declaration, but these + names usually aren't appropriate Java package names (since they + usually don't start with a domain name). The ``java_outer_classname`` + option defines the class name which should contain all of the classes + in this file. If you don't give a ``java_outer_classname explicitly``, + it will be generated by converting the file name to camel case. For + example, "my\_proto.proto" would, by default, use "MyProto" as the + outer class name. +| In this case this file is not generated, because + ``java_multiple_files`` option is true, so for each message we + generate a different class. + +For further clarifications see +`here `__ + +Notes +----- + +For gRPC interface you need that neo4jmanager service is already +deployed, so if this is not the case, please follow the instructions at +this +`link `__. + +In this version there are some modified files compared to the original +`Verigraph project `__ + +**it.polito.escape.verify.service.NodeService:** + +At line 213 we modified the path, because this service is intended to +run not only in container, as Tomcat, so we added other possibility that +files is placed in src/main/webapp/json/ folder. + +**it.polito.escape.verify.service.VerificationService:** + +In the original case it searches for python files in "webapps" folder, +that is present if the service is deployed in a container, but absent +otherwise. So we added another string that will be used in the case the +service doesn't run in Tomcat. + +**it.polito.escape.verify.databese.DatabaseClass:** + +Like before we added the possibility that files are not in "webapps" +folder, so is modified in order to run in any environment. Modification +in method loadDataBase() and persistDatabase(). + +| Pay attention that Python is needed for the project. If it is not + already present on your computer, please `download + it `__. +| It works fine with Python 2.7.3, or in general Python 2. + +| If you have downloaded a Python version for 64-bit architecture please + copy the files in "service/z3\_64" and paste in "service/build" and + substitute them, +| because this project works with Python for 32-bit architecture. + +Python and Z3 must support the same architetcure. + +Moreover you need the following dependencies installed on your python +distribution: + +- "requests" python package -> +http://docs.python-requests.org/en/master/ + +- "jsonschema" python package -> https://pypi.python.org/pypi/jsonschema + +| HINT - to install a package you can raise the following command (Bash + on Linux or DOS shell on Windows): python -m pip install jsonschema + python -m pip install requests +| Pay attention that it is possible that you have to modify the PATH + environment variable because is necessary to address the python + folder, used for verification phase. + +Remember to read the +`README.rtf `__ +and to follow the instructions in order to deploy the Verigraph service. + +| In the latest version of Maven there is the possibility that the + downloaded files are incompatible with Java Version of the project + (1.8). +| In this case you have to modify the file ``hk2-parent-2.4.0-b31.pom`` + under your local Maven repository (e.g. + 'C:\\Users\\Standard.m2\\repository') +| and in the path ``\org\glassfish\hk2\hk2-parent\2.4.0-b31`` find the + file and modify at line 1098 (in section ``profile``) the ``jdk`` + version to ``[1.8,)`` . + +| Admittedly, the version that is supported by the downloaded files from + Maven Dependencies is incompatible with jdk of the project. +| So modify the file ``gson-2.3.pom`` in Maven repository, under + ``com\google\code\gson\gson\2.3`` directory, in particular line 91, + from ``[1.8,`` to ``[1.8,)``. + +This project was also tested on Linux Ubuntu 15.10. diff --git a/verigraph/src/main/java/it/polito/grpc/Service.java b/verigraph/src/main/java/it/polito/grpc/Service.java new file mode 100644 index 0000000..8a77d05 --- /dev/null +++ b/verigraph/src/main/java/it/polito/grpc/Service.java @@ -0,0 +1,462 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.grpc; + +import java.io.IOException; +import java.util.HashMap; +import java.util.Map; +import java.util.logging.Level; +import java.util.logging.Logger; + +import io.grpc.Server; +import io.grpc.ServerBuilder; +import io.grpc.stub.StreamObserver; +import io.grpc.verigraph.ConfigurationGrpc; +import io.grpc.verigraph.GetRequest; +import io.grpc.verigraph.GraphGrpc; +import io.grpc.verigraph.NeighbourGrpc; +import io.grpc.verigraph.NewGraph; +import io.grpc.verigraph.NewNeighbour; +import io.grpc.verigraph.NewNode; +import io.grpc.verigraph.NodeGrpc; +import io.grpc.verigraph.Policy; +import io.grpc.verigraph.RequestID; +import io.grpc.verigraph.Status; +import io.grpc.verigraph.VerificationGrpc; +import io.grpc.verigraph.VerigraphGrpc; +import it.polito.escape.verify.exception.BadRequestException; +import it.polito.escape.verify.exception.DataNotFoundException; +import it.polito.escape.verify.exception.ForbiddenException; +import it.polito.escape.verify.model.Configuration; +import it.polito.escape.verify.model.Graph; +import it.polito.escape.verify.model.Neighbour; +import it.polito.escape.verify.model.Node; +import it.polito.escape.verify.model.Verification; +import it.polito.escape.verify.resources.beans.VerificationBean; +import it.polito.escape.verify.service.GraphService; +import it.polito.escape.verify.service.NeighbourService; +import it.polito.escape.verify.service.NodeService; +import it.polito.escape.verify.service.VerificationService; + +public class Service { + /** Port on which the server should run. */ + private static final Logger logger = Logger.getLogger(Service.class.getName()); + private static final int port = 50051; + private static final String internalError = "Internal Server Error"; + private Server server; + private GraphService graphService = new GraphService(); + private VerificationService verificationService = new VerificationService(); + private NodeService nodeService = new NodeService(); + private NeighbourService neighboursService = new NeighbourService(); + + public Service(int port) { + this(ServerBuilder.forPort(port), port); + } + + /** Create a RouteGuide server using serverBuilder as a base and features as data. */ + public Service(ServerBuilder serverBuilder, int port) { + server = serverBuilder.addService(new VerigraphImpl()) + .build(); + } + + public void start() throws IOException { + server.start(); + logger.info("Server started, listening on "+ port); + Runtime.getRuntime().addShutdownHook(new Thread() { + @Override + public void run() { + logger.info("*** Shutting down gRPC server since JVM is shutting down"); + Service.this.stop(); + logger.info("*** Server shut down"); + } + }); + } + + public void stop() { + if (server != null) { + server.shutdown(); + } + } + + private void blockUntilShutdown() throws InterruptedException { + if (server != null) { + server.awaitTermination(); + } + } + + /** Main function to launch server from cmd. */ + public static void main(String[] args) throws IOException, InterruptedException { + try{ + Service server = new Service(port); + server.start(); + server.blockUntilShutdown(); + } + catch(Exception ex){ + logger.log(Level.WARNING, ex.getMessage()); + } + } + + /**Here start method of my impementation*/ + private class VerigraphImpl extends VerigraphGrpc.VerigraphImplBase{ + + /** Here start methods of GraphResource*/ + @Override + public void getGraphs(GetRequest request, StreamObserver responseObserver) { + try{ + for(Graph item : graphService.getAllGraphs()) { + GraphGrpc gr = GrpcUtils.obtainGraph(item); + responseObserver.onNext(gr); + } + }catch(Exception ex){ + GraphGrpc nr = GraphGrpc.newBuilder().setErrorMessage(internalError).build(); + responseObserver.onNext(nr); + logger.log(Level.WARNING, ex.getMessage()); + } + responseObserver.onCompleted(); + } + + @Override + public void createGraph(GraphGrpc request, StreamObserver responseObserver) { + NewGraph.Builder response = NewGraph.newBuilder(); + try{ + Graph graph = GrpcUtils.deriveGraph(request); + Graph newGraph = graphService.addGraph(graph); + response.setSuccess(true).setGraph(GrpcUtils.obtainGraph(newGraph)); + }catch(BadRequestException ex){ + response.setSuccess(false).setErrorMessage(ex.getMessage()); + logger.log(Level.WARNING, ex.getMessage()); + } + catch(Exception ex){ + response.setSuccess(false).setErrorMessage(internalError); + logger.log(Level.WARNING, ex.getMessage()); + } + responseObserver.onNext(response.build()); + responseObserver.onCompleted(); + } + + @Override + public void deleteGraph(RequestID request, StreamObserver responseObserver) { + + Status.Builder response = Status.newBuilder(); + try{ + graphService.removeGraph(request.getIdGraph()); + response.setSuccess(true); + }catch(ForbiddenException ex){ + response.setSuccess(false).setErrorMessage(ex.getMessage()); + logger.log(Level.WARNING, ex.getMessage()); + } catch(Exception ex){ + response.setSuccess(false).setErrorMessage(internalError); + logger.log(Level.WARNING, ex.getMessage()); + } + responseObserver.onNext(response.build()); + responseObserver.onCompleted(); + } + + @Override + public void getGraph(RequestID request, StreamObserver responseObserver) { + try{ + Graph graph = graphService.getGraph(request.getIdGraph()); + GraphGrpc gr = GrpcUtils.obtainGraph(graph); + responseObserver.onNext(gr); + }catch(ForbiddenException | DataNotFoundException ex){ + GraphGrpc grError = GraphGrpc.newBuilder().setErrorMessage(ex.getMessage()).build(); + responseObserver.onNext(grError); + logger.log(Level.WARNING, ex.getMessage()); + }catch(Exception ex){ + GraphGrpc grError = GraphGrpc.newBuilder().setErrorMessage(internalError).build(); + responseObserver.onNext(grError); + logger.log(Level.WARNING, ex.getMessage()); + } + responseObserver.onCompleted(); + } + + @Override + public void updateGraph(GraphGrpc request, StreamObserver responseObserver) { + NewGraph.Builder response = NewGraph.newBuilder(); + try{ + Graph graph = GrpcUtils.deriveGraph(request); + graph.setId(request.getId()); + Graph newGraph = graphService.updateGraph(graph); + response.setSuccess(true).setGraph(GrpcUtils.obtainGraph(newGraph)); + }catch(ForbiddenException | DataNotFoundException | BadRequestException ex){ + response.setSuccess(false).setErrorMessage(ex.getMessage()); + logger.log(Level.WARNING, ex.getMessage()); + }catch(Exception ex){ + response.setSuccess(false).setErrorMessage(internalError); + logger.log(Level.WARNING, ex.getMessage()); + } + responseObserver.onNext(response.build()); + responseObserver.onCompleted(); + } + + @Override + public void verifyPolicy(Policy request, StreamObserver responseObserver) { + + VerificationGrpc.Builder verification; + try{ + //Convert request + VerificationBean verify = new VerificationBean(); + verify.setDestination(request.getDestination()); + verify.setSource(request.getSource()); + verify.setType(request.getType().toString()); + verify.setMiddlebox(request.getMiddlebox()); + + //Convert Response + Verification ver = verificationService.verify(request.getIdGraph(), verify); + verification = VerificationGrpc.newBuilder(GrpcUtils.obtainVerification(ver)) + .setSuccessOfOperation(true); + }catch(ForbiddenException | DataNotFoundException | BadRequestException ex){ + verification = VerificationGrpc.newBuilder().setSuccessOfOperation(false) + .setErrorMessage(ex.getMessage()); + logger.log(Level.WARNING, ex.getMessage()); + } catch(Exception ex){ + verification = VerificationGrpc.newBuilder().setSuccessOfOperation(false) + .setErrorMessage(internalError); + logger.log(Level.WARNING, ex.getMessage()); + } + responseObserver.onNext(verification.build()); + responseObserver.onCompleted(); + } + + /** Here start methods of NodeResource*/ + + @Override + public void getNodes(RequestID request, StreamObserver responseObserver) { + try{ + for (Node item : nodeService.getAllNodes(request.getIdGraph())) { + NodeGrpc nr = GrpcUtils.obtainNode(item); + responseObserver.onNext(nr); + } + }catch(ForbiddenException | DataNotFoundException ex){ + NodeGrpc nr = NodeGrpc.newBuilder().setErrorMessage(ex.getMessage()).build(); + responseObserver.onNext(nr); + logger.log(Level.WARNING, ex.getMessage()); + } catch(Exception ex){ + NodeGrpc nr = NodeGrpc.newBuilder().setErrorMessage(internalError).build(); + responseObserver.onNext(nr); + logger.log(Level.WARNING, ex.getMessage()); + } + responseObserver.onCompleted(); + } + + @Override + public void createNode(NodeGrpc request, StreamObserver responseObserver) { + NewNode.Builder response = NewNode.newBuilder(); + try{ + Node node = GrpcUtils.deriveNode(request); + Node newNode = nodeService.addNode(request.getIdGraph(), node); + response.setSuccess(true).setNode(GrpcUtils.obtainNode(newNode)); + }catch(ForbiddenException | DataNotFoundException | BadRequestException ex){ + response.setSuccess(false).setErrorMessage(ex.getMessage()); + logger.log(Level.WARNING, ex.getMessage()); + }catch(Exception ex){ + response.setSuccess(false).setErrorMessage(internalError); + logger.log(Level.WARNING, ex.getMessage()); + } + responseObserver.onNext(response.build()); + responseObserver.onCompleted(); + } + + @Override + public void deleteNode(RequestID request, StreamObserver responseObserver) { + Status.Builder response = Status.newBuilder(); + try{ + nodeService.removeNode(request.getIdGraph(), request.getIdNode()); + response.setSuccess(true); + }catch(ForbiddenException | DataNotFoundException ex){ + response.setSuccess(false).setErrorMessage(ex.getMessage()); + logger.log(Level.WARNING, ex.getMessage()); + }catch(Exception ex){ + response.setSuccess(false).setErrorMessage(internalError); + logger.log(Level.WARNING, ex.getMessage()); + } + responseObserver.onNext(response.build()); + responseObserver.onCompleted(); + } + + @Override + public void getNode(RequestID request, StreamObserver responseObserver) { + NodeGrpc nr; + try{ + Node node = nodeService.getNode(request.getIdGraph(), request.getIdNode()); + nr= GrpcUtils.obtainNode(node); + }catch(ForbiddenException | DataNotFoundException ex){ + nr = NodeGrpc.newBuilder().setErrorMessage(ex.getMessage()).build(); + logger.log(Level.WARNING, ex.getMessage()); + }catch(Exception ex){ + nr = NodeGrpc.newBuilder().setErrorMessage(internalError).build(); + logger.log(Level.WARNING, ex.getMessage()); + } + responseObserver.onNext(nr); + responseObserver.onCompleted(); + } + + @Override + public void updateNode(NodeGrpc request, StreamObserver responseObserver) { + NewNode.Builder response = NewNode.newBuilder(); + try{ + Node node = GrpcUtils.deriveNode(request); + node.setId(request.getId()); + Node newNode = nodeService.updateNode(request.getIdGraph(), node); + response.setSuccess(true).setNode(GrpcUtils.obtainNode(newNode)); + }catch(ForbiddenException | DataNotFoundException | BadRequestException ex){ + response.setSuccess(false).setErrorMessage(ex.getMessage()); + logger.log(Level.WARNING, ex.getMessage()); + }catch(Exception ex){ + response.setSuccess(false).setErrorMessage(internalError); + logger.log(Level.WARNING, ex.getMessage()); + } + responseObserver.onNext(response.build()); + responseObserver.onCompleted(); + } + + @Override + public void configureNode(ConfigurationGrpc request, StreamObserver responseObserver) { + Status.Builder response = Status.newBuilder(); + try{ + if (request.getIdGraph() <= 0) { + throw new ForbiddenException("Illegal graph id: " + request.getIdGraph()); + } + if (request.getIdNode() <= 0) { + throw new ForbiddenException("Illegal node id: " + request.getIdNode()); + } + Graph graph = new GraphService().getGraph(request.getIdGraph()); + if (graph == null){ + throw new BadRequestException("Graph with id " + request.getIdGraph() + " not found"); + } + Node node = nodeService.getNode(request.getIdGraph(), request.getIdNode()); + if (node == null){ + throw new BadRequestException("Node with id " + request.getIdNode() + " not found in graph with id " + request.getIdGraph()); + } + Configuration nodeConfiguration = GrpcUtils.deriveConfiguration(request); + Node nodeCopy = new Node(); + nodeCopy.setId(node.getId()); + nodeCopy.setName(node.getName()); + nodeCopy.setFunctional_type(node.getFunctional_type()); + Map nodes = new HashMap(); + nodes.putAll(node.getNeighbours()); + nodeCopy.setNeighbours(nodes); + nodeConfiguration.setId(nodeCopy.getName()); + nodeCopy.setConfiguration(nodeConfiguration); + + Graph graphCopy = new Graph(); + graphCopy.setId(graph.getId()); + graphCopy.setNodes(new HashMap(graph.getNodes())); + graphCopy.getNodes().remove(node.getId()); + + NodeService.validateNode(graphCopy, nodeCopy); + + graph.getNodes().put(request.getIdNode(), nodeCopy); + response.setSuccess(true); + }catch(ForbiddenException | BadRequestException ex){ + response.setSuccess(false).setErrorMessage(ex.getMessage()); + logger.log(Level.WARNING, ex.getMessage()); + }catch(Exception ex){ + response.setSuccess(false).setErrorMessage(internalError); + logger.log(Level.WARNING, ex.getMessage()); + } + responseObserver.onNext(response.build()); + responseObserver.onCompleted(); + } + + /** Here start methods of NeighbourResource*/ + @Override + public void getNeighbours(RequestID request, StreamObserver responseObserver) { + try{ + for(Neighbour item : neighboursService.getAllNeighbours(request.getIdGraph(), request.getIdNode())) { + NeighbourGrpc nr = GrpcUtils.obtainNeighbour(item); + responseObserver.onNext(nr); + } + }catch(ForbiddenException | DataNotFoundException ex){ + NeighbourGrpc nr = NeighbourGrpc.newBuilder().setErrorMessage(ex.getMessage()).build(); + responseObserver.onNext(nr); + logger.log(Level.WARNING, ex.getMessage()); + }catch(Exception ex){ + NeighbourGrpc nr = NeighbourGrpc.newBuilder().setErrorMessage(internalError).build(); + responseObserver.onNext(nr); + logger.log(Level.WARNING, ex.getMessage()); + } + responseObserver.onCompleted(); + } + + @Override + public void createNeighbour(NeighbourGrpc request, StreamObserver responseObserver) { + NewNeighbour.Builder response = NewNeighbour.newBuilder(); + try{ + Neighbour neighbour = GrpcUtils.deriveNeighbour(request); + Neighbour newNeighbour = neighboursService.addNeighbour(request.getIdGraph(), request.getIdNode(), neighbour); + response.setSuccess(true).setNeighbour(GrpcUtils.obtainNeighbour(newNeighbour)); + }catch(ForbiddenException | DataNotFoundException | BadRequestException ex){ + response.setSuccess(false).setErrorMessage(ex.getMessage()); + logger.log(Level.WARNING, ex.getMessage()); + }catch(Exception ex){ + response.setSuccess(false).setErrorMessage(ex.getMessage()); + logger.log(Level.WARNING, ex.getMessage()); + } + responseObserver.onNext(response.build()); + responseObserver.onCompleted(); + } + + @Override + public void deleteNeighbour(RequestID request, StreamObserver responseObserver) { + Status.Builder response = Status.newBuilder(); + try{ + neighboursService.removeNeighbour(request.getIdGraph(), request.getIdNode(), request.getIdNeighbour()); + response.setSuccess(true); + }catch(ForbiddenException | DataNotFoundException ex){ + response.setSuccess(false).setErrorMessage(ex.getMessage()); + logger.log(Level.WARNING, ex.getMessage()); + }catch(Exception ex){ + response.setSuccess(false).setErrorMessage(ex.getMessage()); + logger.log(Level.WARNING, ex.getMessage()); + } + responseObserver.onNext(response.build()); + responseObserver.onCompleted(); + } + + @Override + public void getNeighbour(RequestID request, StreamObserver responseObserver) { + NeighbourGrpc nr; + try{ + Neighbour neighbour = neighboursService.getNeighbour(request.getIdGraph(), + request.getIdNode(), request.getIdNeighbour()); + nr = GrpcUtils.obtainNeighbour(neighbour); + + }catch(ForbiddenException | DataNotFoundException ex){ + nr = NeighbourGrpc.newBuilder().setErrorMessage(ex.getMessage()).build(); + logger.log(Level.WARNING, ex.getMessage()); + }catch(Exception ex){ + nr = NeighbourGrpc.newBuilder().setErrorMessage(internalError).build(); + logger.log(Level.WARNING, ex.getMessage()); + } + responseObserver.onNext(nr); + responseObserver.onCompleted(); + } + + @Override + public void updateNeighbour(NeighbourGrpc request, StreamObserver responseObserver) { + NewNeighbour.Builder response = NewNeighbour.newBuilder(); + try{ + Neighbour neighbour = GrpcUtils.deriveNeighbour(request); + neighbour.setId(request.getId()); + Neighbour newNeighbour = neighboursService.updateNeighbour(request.getIdGraph(), request.getIdNode(), neighbour); + response.setSuccess(true).setNeighbour(GrpcUtils.obtainNeighbour(newNeighbour)); + }catch(ForbiddenException | DataNotFoundException | BadRequestException ex){ + response.setSuccess(false).setErrorMessage(ex.getMessage()); + logger.log(Level.WARNING, ex.getMessage()); + }catch(Exception ex){ + response.setSuccess(false).setErrorMessage(ex.getMessage()); + logger.log(Level.WARNING, ex.getMessage()); + } + responseObserver.onNext(response.build()); + responseObserver.onCompleted(); + } + } +} diff --git a/verigraph/src/main/java/it/polito/grpc/test/GrpcServerTest.java b/verigraph/src/main/java/it/polito/grpc/test/GrpcServerTest.java new file mode 100644 index 0000000..7344447 --- /dev/null +++ b/verigraph/src/main/java/it/polito/grpc/test/GrpcServerTest.java @@ -0,0 +1,292 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.grpc.test; + +import static org.junit.Assert.assertEquals; + +import io.grpc.ManagedChannel; +import io.grpc.inprocess.InProcessChannelBuilder; +import io.grpc.inprocess.InProcessServerBuilder; +import io.grpc.verigraph.ConfigurationGrpc; +import io.grpc.verigraph.GetRequest; +import io.grpc.verigraph.GraphGrpc; +import io.grpc.verigraph.NeighbourGrpc; +import io.grpc.verigraph.NewGraph; +import io.grpc.verigraph.NewNeighbour; +import io.grpc.verigraph.NewNode; +import io.grpc.verigraph.NodeGrpc; +import io.grpc.verigraph.NodeGrpc.FunctionalType; +import io.grpc.verigraph.RequestID; +import io.grpc.verigraph.Status; +import io.grpc.verigraph.VerigraphGrpc; +import it.polito.grpc.Client; +import it.polito.grpc.Service; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; +import org.junit.FixMethodOrder; +import org.junit.runners.MethodSorters; +import org.junit.runner.RunWith; +import org.junit.runners.JUnit4; + +import java.util.HashMap; +import java.util.Iterator; +import java.util.Map; + +/** + * Unit tests for {@link Service}. + * For testing basic gRPC unit test only. + * Not intended to provide a high code coverage or to test every major usecase. + */ +@RunWith(JUnit4.class) +@FixMethodOrder(MethodSorters.NAME_ASCENDING) +public class GrpcServerTest { + private Service server; + private ManagedChannel inProcessChannel; + + @Before + public void setUp() throws Exception { + String uniqueServerName = "in-process server for " + getClass(); + // use directExecutor for both InProcessServerBuilder and InProcessChannelBuilder can reduce the + // usage timeouts and latches in test. But we still add timeout and latches where they would be + // needed if no directExecutor were used, just for demo purpose. + server = new Service(InProcessServerBuilder.forName(uniqueServerName).directExecutor(),0); + server.start(); + inProcessChannel = InProcessChannelBuilder.forName(uniqueServerName).directExecutor().build(); + } + + @After + public void tearDown() throws Exception { + inProcessChannel.shutdownNow(); + server.stop(); + } + + @Test + public void test1Graph() throws Exception { + RequestID request = RequestID.newBuilder().setIdGraph(1).build() ;//id not present + GraphGrpc ufoundedGraph = GraphGrpc.newBuilder() + .setErrorMessage("Graph with id 1 not found").build(); + VerigraphGrpc.VerigraphBlockingStub stub = VerigraphGrpc.newBlockingStub(inProcessChannel); + + // graph not found in the server + GraphGrpc graph = stub.getGraph(request); + + assertEquals(ufoundedGraph, graph); + + // getGraph in the server, but first add it + GraphGrpc addedGraph = GraphGrpc.newBuilder().build(); + NewGraph response = stub.createGraph(addedGraph); + addedGraph = response.getGraph(); + request = RequestID.newBuilder().setIdGraph(1).build() ; + graph = stub.getGraph(request); + + assertEquals(addedGraph.getId(), graph.getId()); + + //updateGraph + GraphGrpc updatedGraph = GraphGrpc.newBuilder().setId(response.getGraph().getId()).build(); + response = stub.updateGraph(updatedGraph); + + assertEquals(response.getSuccess(),true); + } + + @Test + public void test2Graphs() throws Exception { + // setup + GetRequest request = GetRequest.newBuilder().build(); + GraphGrpc g1 = GraphGrpc.newBuilder().build(); + GraphGrpc g2 = GraphGrpc.newBuilder().build(); + GraphGrpc g3 = GraphGrpc.newBuilder().build(); + GraphGrpc g4 = GraphGrpc.newBuilder().build(); + + VerigraphGrpc.VerigraphBlockingStub stub = VerigraphGrpc.newBlockingStub(inProcessChannel); + + stub.createGraph(g1); + stub.createGraph(g2); + stub.createGraph(g3); + stub.createGraph(g4); + g1 = GraphGrpc.newBuilder(g1).setId(1).build(); + g2 = GraphGrpc.newBuilder(g2).setId(2).build(); + g3 = GraphGrpc.newBuilder(g3).setId(3).build(); + g4 = GraphGrpc.newBuilder(g4).setId(4).build(); + // run + Iterator graphs = stub.getGraphs(request); + + assertEquals(graphs.next(), g1); + assertEquals(graphs.next(), g2); + assertEquals(graphs.next(), g3); + assertEquals(graphs.next(), g4); + + //deleteGraph + RequestID req = RequestID.newBuilder().setIdGraph(g1.getId()).build(); + stub.deleteGraph(req); + // run + graphs = stub.getGraphs(request); + + assertEquals(graphs.next(), g2); + assertEquals(graphs.next(), g3); + assertEquals(graphs.next(), g4); + } + + @Test + public void test3Node() throws Exception { + RequestID request = RequestID.newBuilder().setIdGraph(2).setIdNode(1).build() ;//id not present + NodeGrpc ufoundedGraph = NodeGrpc.newBuilder() + .setErrorMessage("Node with id 1 not found in graph with id 2").build(); + VerigraphGrpc.VerigraphBlockingStub stub = VerigraphGrpc.newBlockingStub(inProcessChannel); + + // graph not found in the server + NodeGrpc node = stub.getNode(request); + + assertEquals(ufoundedGraph, node); + + // graph found in the server, but first add it + NodeGrpc addedNode = NodeGrpc.newBuilder().setName("client").setIdGraph(2) + .setFunctionalType(FunctionalType.endhost).build(); + NewNode response = stub.createNode(addedNode); + addedNode = response.getNode(); + request = RequestID.newBuilder().setIdGraph(2).setIdNode(1).build() ; + node = stub.getNode(request); + + assertEquals(addedNode.getId(), node.getId()); + assertEquals(addedNode.getName(),"client"); + + //updateNode + NodeGrpc updatedNode = NodeGrpc.newBuilder().setName("Nodo2").setIdGraph(2).setId(1) + .setFunctionalType(FunctionalType.endhost).build(); + response = stub.updateNode(updatedNode); + + assertEquals(response.getSuccess(),true); + assertEquals(response.getNode().getName(),"Nodo2"); + + //configureNode + Map params = new HashMap(); + params.put("url", "www.facebook.com"); + params.put("body", "word"); + params.put("destination","server"); + params.put("protocol", "HTTP_REQUEST"); + ConfigurationGrpc configuration = Client.createConfigurationGrpc(params, null, null, null); + ConfigurationGrpc config = ConfigurationGrpc.newBuilder(configuration).setIdGraph(2) + .setIdNode(1).build(); + + Status status = stub.configureNode(config); + + assertEquals(status.getSuccess(),true); + } + + @Test + public void test4Nodes() throws Exception { + // setup + RequestID request = RequestID.newBuilder().setIdGraph(2).build(); + NodeGrpc n1 = NodeGrpc.newBuilder(Client.createNodeGrpc("Node5", "endhost", null, null)) + .setIdGraph(2).build(); + NodeGrpc n2 = NodeGrpc.newBuilder(Client.createNodeGrpc("Node3", "endhost", null, null)) + .setIdGraph(2).build(); + NodeGrpc n3 = NodeGrpc.newBuilder(Client.createNodeGrpc("Node4", "endhost", null, null)) + .setIdGraph(2).build(); + NodeGrpc n4 = NodeGrpc.newBuilder(Client.createNodeGrpc("client", "endhost", null, null)) + .setIdGraph(2).build(); + + VerigraphGrpc.VerigraphBlockingStub stub = VerigraphGrpc.newBlockingStub(inProcessChannel); + + stub.createNode(n1); + stub.createNode(n2); + stub.createNode(n3); + stub.createNode(n4); + n1 = NodeGrpc.newBuilder(n1).setId(2).setIdGraph(0).build(); + n2 = NodeGrpc.newBuilder(n2).setId(3).setIdGraph(0).build(); + n3 = NodeGrpc.newBuilder(n3).setId(4).setIdGraph(0).build(); + n4 = NodeGrpc.newBuilder(n4).setId(5).setIdGraph(0).build(); + // run + Iterator nodes = stub.getNodes(request); + + nodes.next(); + assertEquals(nodes.next(), n1); + assertEquals(nodes.next(), n2); + assertEquals(nodes.next(), n3); + assertEquals(nodes.next(), n4); + + //deleteNode + RequestID req = RequestID.newBuilder().setIdGraph(2).setIdNode(1).build(); + stub.deleteNode(req); + // run + nodes = stub.getNodes(request); + + assertEquals(nodes.next(), n1); + assertEquals(nodes.next(), n2); + assertEquals(nodes.next(), n3); + assertEquals(nodes.next(), n4); + } + + @Test + public void test5Neighbours() throws Exception { + RequestID request = RequestID.newBuilder().setIdGraph(2).setIdNode(2).setIdNeighbour(1).build() ;//id not present + NeighbourGrpc ufoundedNeighbour = NeighbourGrpc.newBuilder() + .setErrorMessage("Neighbour with id 1 not found for node with id 2 in graph with id 2").build();; + VerigraphGrpc.VerigraphBlockingStub stub = VerigraphGrpc.newBlockingStub(inProcessChannel); + + // Neighbour not found in the server + NeighbourGrpc neighbour = stub.getNeighbour(request); + + assertEquals(ufoundedNeighbour, neighbour); + + // getNeighbour, but first add it + NeighbourGrpc addedNeighbour = NeighbourGrpc.newBuilder().setIdGraph(2).setIdNode(2) + .setName("client").build(); + NewNeighbour response = stub.createNeighbour(addedNeighbour); + addedNeighbour = response.getNeighbour(); + request = RequestID.newBuilder().setIdGraph(2).setIdNode(2) + .setIdNeighbour(addedNeighbour.getId()).build(); + neighbour = stub.getNeighbour(request); + + assertEquals(addedNeighbour.getId(), neighbour.getId()); + + //updateNeighbour + NeighbourGrpc updatedNeighbour = Client.createNeighbourGrpc("Node4"); + NeighbourGrpc nu = NeighbourGrpc.newBuilder(updatedNeighbour) + .setId(response.getNeighbour().getId()).setIdGraph(2).setIdNode(2).build(); + response = stub.updateNeighbour(nu); + + assertEquals(response.getSuccess(),true); + assertEquals(response.getNeighbour().getName(),"Node4"); + } + + @Test + public void test6Neighbours() throws Exception { + // setup + RequestID request = RequestID.newBuilder().setIdGraph(2).setIdNode(2).build(); + NeighbourGrpc n1 = NeighbourGrpc.newBuilder().setIdGraph(2).setIdNode(2) + .setName("Node3").build(); + NeighbourGrpc n2 = NeighbourGrpc.newBuilder().setIdGraph(2).setIdNode(2) + .setName("client").build(); + + VerigraphGrpc.VerigraphBlockingStub stub = VerigraphGrpc.newBlockingStub(inProcessChannel); + + stub.createNeighbour(n1); + stub.createNeighbour(n2); + n1 = NeighbourGrpc.newBuilder(n1).setId(2).setIdGraph(0).setIdNode(0).build(); + n2 = NeighbourGrpc.newBuilder(n2).setId(3).setIdGraph(0).setIdNode(0).build(); + // run + Iterator neighbours = stub.getNeighbours(request); + + neighbours.next(); + assertEquals(neighbours.next(), n1); + assertEquals(neighbours.next(), n2); + + //deleteNeighbour + RequestID req = RequestID.newBuilder().setIdGraph(2).setIdNode(2).setIdNeighbour(1).build(); + stub.deleteNeighbour(req); + // run + neighbours = stub.getNeighbours(request); + + assertEquals(neighbours.next(), n1); + assertEquals(neighbours.next(), n2); + } +} diff --git a/verigraph/src/main/java/it/polito/grpc/test/GrpcTest.java b/verigraph/src/main/java/it/polito/grpc/test/GrpcTest.java new file mode 100644 index 0000000..41f9cad --- /dev/null +++ b/verigraph/src/main/java/it/polito/grpc/test/GrpcTest.java @@ -0,0 +1,349 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.grpc.test; + +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertNotNull; +import static org.junit.Assert.fail; + +import java.util.ArrayList; +import java.util.HashMap; +import java.util.Iterator; +import java.util.List; +import java.util.Map; + +import org.junit.After; +import org.junit.Before; +import org.junit.FixMethodOrder; +import org.junit.Test; +import org.junit.runner.RunWith; +import org.junit.runners.JUnit4; +import org.junit.runners.MethodSorters; + +import io.grpc.verigraph.ConfigurationGrpc; +import io.grpc.verigraph.GraphGrpc; +import io.grpc.verigraph.NeighbourGrpc; +import io.grpc.verigraph.NewGraph; +import io.grpc.verigraph.NewNeighbour; +import io.grpc.verigraph.NewNode; +import io.grpc.verigraph.NodeGrpc; +import it.polito.grpc.Client; +import it.polito.grpc.Service; + +@RunWith(JUnit4.class) +@FixMethodOrder(MethodSorters.NAME_ASCENDING) +public class GrpcTest { + private Service server; + private Client client; + + @Before + public void setUpBeforeClass() throws Exception { + client = new Client("localhost" , 50051); + server = new Service(50051); + server.start(); + } + + @After + public void tearDown() throws Exception { + server.stop(); + client.shutdown(); + } + + // method for comparing two non-null strings + private void compareString(String rs, String ts, String meaning) { + assertNotNull("NULL "+meaning, ts); + assertEquals("Wrong "+meaning, rs, ts); + } + + @Test + public final void test1Load() throws Exception{ + String funcType1 = "vpnaccess"; + String funcType2 = "vpnexit"; + + // load an existing graph with 2 nodes + Map map = new HashMap(); + map.put("vpnexit", "Node2"); + ConfigurationGrpc conf = Client.createConfigurationGrpc(map, null, null, null); + NodeGrpc node1 = Client.createNodeGrpc("Node1", funcType1, null, conf); + List neighbours = new ArrayList(); + NeighbourGrpc nb = Client.createNeighbourGrpc("Node1"); + neighbours.add(nb); + map.clear(); + map.put("vpnaccess", "Node1"); + conf = Client.createConfigurationGrpc(map, null, null, null); + NodeGrpc node2 = Client.createNodeGrpc("Node2", funcType2, neighbours, conf); + List nodes = new ArrayList(); + nodes.add(node1); + nodes.add(node2); + GraphGrpc graph = Client.createGraphGrpc(nodes); + //createGraph + graph = client.createGraph(graph).getGraph(); + + //getGraph + GraphGrpc retreivedGraph = client.getGraph(graph.getId()); + + assertNotNull("NULL Graph ",retreivedGraph); + assertEquals(graph.getId(), retreivedGraph.getId()); + + // check the name of first node and the id + compareString(retreivedGraph.getNodeList().get(0).getName(), graph.getNodeList().get(0).getName(), "node name"); + assertEquals(retreivedGraph.getNodeList().get(0).getId(), graph.getNodeList().get(0).getId()); + + // check the name of second node and the id + compareString(retreivedGraph.getNodeList().get(1).getName(), graph.getNodeList().get(1).getName(), "node name"); + assertEquals(retreivedGraph.getNodeList().get(1).getId(), graph.getNodeList().get(1).getId()); + + //updateGraph + GraphGrpc updatedGraph = GraphGrpc.newBuilder().build(); + NewGraph response = client.updateGraph(graph.getId(),updatedGraph); + + assertEquals(response.getSuccess(),true); + } + + @Test + public final void test2LoadWithError() throws Exception{ + // try to load a graph with node without functionalType + NodeGrpc node = null; + try{ + node = Client.createNodeGrpc("Node1", null, null, null); + fail( "createNodeGrpc didn't throw when I expected it to" ); + } + catch(Exception ex){ + } + List nodes = new ArrayList(); + if(node != null) + nodes.add(node); + + GraphGrpc graph = Client.createGraphGrpc(nodes); + graph = client.createGraph(graph).getGraph(); + + assertEquals(graph.getId(), 2); + + //getGraphs + Iterator graphs = client.getGraphs().iterator(); + + assertEquals(graphs.next().getId(), 1); + assertEquals(graphs.next(), graph); + + //deleteGraph + boolean resp= client.deleteGraph(graph.getId()); + assertEquals(resp, true); + + List listGraphs = client.getGraphs(); + + assertEquals(listGraphs.size(), 1); + assertEquals(listGraphs.get(0).getId(), 1); + } + + @Test + public void test3Node() throws Exception { + NodeGrpc ufoundedGraph = NodeGrpc.newBuilder() + .setErrorMessage("Node with id 1 not found in graph with id 1").build(); + + // graph not found in the server + NodeGrpc node = client.getNode(1, 1);//id not present + + assertEquals(ufoundedGraph, node); + + // graph found in the server, but first add it + NodeGrpc addedNode = Client.createNodeGrpc("Node4", "firewall", null, null); + NewNode response = client.createNode(addedNode, 1); + addedNode = response.getNode(); + node = client.getNode(1, 1); + + assertEquals(addedNode.getId(), node.getId()); + + //updateNode + NodeGrpc updatedNode = Client.createNodeGrpc("Node9", "endhost", null, null); + response = client.updateNode(1, addedNode.getId(), updatedNode); + + assertEquals(response.getSuccess(),true); + + //configureNode + //this configuration is valid only on endhost! + Map params = new HashMap(); + params.put("url", "www.facebook.com"); + params.put("body", "word"); + params.put("destination","server"); + params.put("protocol", "HTTP_REQUEST"); + ConfigurationGrpc configuration = Client.createConfigurationGrpc(params, null, null, null); + + boolean status = client.configureNode(1, 1, configuration); + + assertEquals(status,true); + } + + @Test + public void test4Nodes() throws Exception { + // setup + GraphGrpc graph = Client.createGraphGrpc(null); + //createGraph + graph = client.createGraph(graph).getGraph(); + + List neighbours = new ArrayList(); + NeighbourGrpc nb = Client.createNeighbourGrpc("Node6"); + neighbours.add(nb); + NodeGrpc n1 = Client.createNodeGrpc("Node6", "mailserver", null, null); + NodeGrpc n2 = Client.createNodeGrpc("Node9", "endhost", neighbours, null); + Map map = new HashMap(); + map.put("mailserver", "Node6"); + ConfigurationGrpc conf = Client.createConfigurationGrpc(map, null, null, null); + NodeGrpc n3 = Client.createNodeGrpc("Node10", "mailclient", null, conf); + NodeGrpc n4 = Client.createNodeGrpc("Node11", "nat", null, null); + + NewNode nw1 = client.createNode(n1, graph.getId()); + NewNode nw2 = client.createNode(n2, graph.getId()); + NewNode nw3 = client.createNode(n3, graph.getId()); + NewNode nw4 = client.createNode(n4, graph.getId()); + assertEquals(nw1.getSuccess(),true); + assertEquals(nw2.getSuccess(),true); + assertEquals(nw3.getSuccess(),true); + assertEquals(nw4.getSuccess(),true); + n1 = NodeGrpc.newBuilder(n1).setId(nw1.getNode().getId()).build(); + n2 = NodeGrpc.newBuilder(n2).setId(nw2.getNode().getId()).build(); + n3 = NodeGrpc.newBuilder(n3).setId(nw3.getNode().getId()).build(); + n4 = NodeGrpc.newBuilder(n4).setId(nw4.getNode().getId()).build(); + + // getNodes + Iterator nodes = client.getNodes(graph.getId()).iterator(); + + assertEquals(nodes.next().getName(), n1.getName()); + assertEquals(nodes.next().getName(), n2.getName()); + assertEquals(nodes.next().getName(), n3.getName()); + assertEquals(nodes.next().getName(), n4.getName()); + + //deleteNode + client.deleteNode(graph.getId(), 1); + // run + nodes = client.getNodes(graph.getId()).iterator(); + + assertEquals(nodes.next().getName(), n2.getName()); + assertEquals(nodes.next().getName(), n3.getName()); + assertEquals(nodes.next().getName(), n4.getName()); + } + + @Test + public void test5Neighbours() throws Exception { + NeighbourGrpc ufoundedNeighbour = NeighbourGrpc.newBuilder() + .setErrorMessage("Neighbour with id 1 not found for node with id 1 in graph with id 1").build();; + + // Neighbour not found in the server + NeighbourGrpc neighbour = client.getNeighbour(1, 1, 1);//id not present + + assertEquals(ufoundedNeighbour, neighbour); + + GraphGrpc graph = Client.createGraphGrpc(null); + graph = client.createGraph(graph).getGraph(); + + List neighbours = new ArrayList(); + NeighbourGrpc nb = Client.createNeighbourGrpc("Node1"); + neighbours.add(nb); + NodeGrpc n1 = Client.createNodeGrpc("Node1", "antispam", null, null); + NodeGrpc n2 = Client.createNodeGrpc("Node2", "endhost", neighbours, null); + NodeGrpc n3 = Client.createNodeGrpc("Node3", "endhost", null, null); + NodeGrpc n4 = Client.createNodeGrpc("Node4", "endpoint", null, null); + NodeGrpc n5 = Client.createNodeGrpc("Node5", "webserver", null, null); + Map map = new HashMap(); + map.put("webserver", "Node5"); + ConfigurationGrpc conf = Client.createConfigurationGrpc(map, null, null, null); + NodeGrpc n6 = Client.createNodeGrpc("Node6", "webclient", null, conf); + NodeGrpc n7 = Client.createNodeGrpc("Node7", "cache", null, null); + NodeGrpc n8 = Client.createNodeGrpc("Node8", "firewall", null, null); + NodeGrpc n9 = Client.createNodeGrpc("Node9", "fieldmodifier", null, null); + NodeGrpc n10 = Client.createNodeGrpc("Node10", "dpi", null, null); + NewNode nw1 = client.createNode(n1, graph.getId()); + NewNode nw2 = client.createNode(n2, graph.getId()); + NewNode nw3 = client.createNode(n3, graph.getId()); + NewNode nw4 = client.createNode(n4, graph.getId()); + NewNode nw5 = client.createNode(n5, graph.getId()); + NewNode nw6 = client.createNode(n6, graph.getId()); + NewNode nw7 = client.createNode(n7, graph.getId()); + NewNode nw8 = client.createNode(n8, graph.getId()); + NewNode nw9 = client.createNode(n9, graph.getId()); + NewNode nw10 = client.createNode(n10, graph.getId()); + assertEquals(nw1.getSuccess(),true); + assertEquals(nw2.getSuccess(),true); + assertEquals(nw3.getSuccess(),true); + assertEquals(nw4.getSuccess(),true); + assertEquals(nw5.getSuccess(),true); + assertEquals(nw6.getSuccess(),true); + assertEquals(nw7.getSuccess(),true); + assertEquals(nw8.getSuccess(),true); + assertEquals(nw9.getSuccess(),true); + assertEquals(nw10.getSuccess(),true); + + // getNeighbour, but first add it + NeighbourGrpc addedNeighbour = Client.createNeighbourGrpc("Node9"); + NewNeighbour response = client.createNeighbour(addedNeighbour, graph.getId(), nw1.getNode().getId()); + addedNeighbour = response.getNeighbour(); + neighbour = client.getNeighbour(graph.getId(), nw1.getNode().getId(), addedNeighbour.getId()); + + assertEquals(addedNeighbour.getId(), neighbour.getId()); + + //updateNeighbour + NeighbourGrpc updatedNeighbour = Client.createNeighbourGrpc("Node10"); + + response = client.updateNeighbour(graph.getId(), 1, addedNeighbour.getId(),updatedNeighbour); + + assertEquals(response.getSuccess(),true); + assertEquals(response.getNeighbour().getName(),"Node10"); + } + + @Test + public void test6Neighbours() throws Exception { + // setup + GraphGrpc graph = Client.createGraphGrpc(null); + //createGraph + graph = client.createGraph(graph).getGraph(); + + NodeGrpc n1 = Client.createNodeGrpc("Node1", "antispam", null, null); + NodeGrpc n2 = Client.createNodeGrpc("Node2", "endhost", null, null); + NodeGrpc n3 = Client.createNodeGrpc("Node3", "endhost", null, null); + NodeGrpc n4 = Client.createNodeGrpc("Node4", "endpoint", null, null); + NewNode nw1 = client.createNode(n1, graph.getId()); + NewNode nw2 = client.createNode(n2, graph.getId()); + NewNode nw3 = client.createNode(n3, graph.getId()); + NewNode nw4 = client.createNode(n4, graph.getId()); + assertEquals(nw1.getSuccess(),true); + assertEquals(nw2.getSuccess(),true); + assertEquals(nw3.getSuccess(),true); + assertEquals(nw4.getSuccess(),true); + + //createNeighbour + NeighbourGrpc nn1 = Client.createNeighbourGrpc("Node2"); + NewNeighbour addedNeighbour1 = client.createNeighbour(nn1, graph.getId(), nw1.getNode().getId()); + assertEquals(addedNeighbour1.getSuccess(),true); + NeighbourGrpc nn2 = Client.createNeighbourGrpc("Node3"); + NewNeighbour addedNeighbour2 = client.createNeighbour(nn2, graph.getId(), nw1.getNode().getId()); + assertEquals(addedNeighbour2.getSuccess(),true); + NeighbourGrpc nn3 = Client.createNeighbourGrpc("Node4"); + NewNeighbour addedNeighbour3 = client.createNeighbour(nn3, graph.getId(), nw1.getNode().getId()); + assertEquals(addedNeighbour3.getSuccess(),true); + + nn1 = NeighbourGrpc.newBuilder(nn1).setId(1).build(); + nn2 = NeighbourGrpc.newBuilder(nn2).setId(2).build(); + nn3 = NeighbourGrpc.newBuilder(nn3).setId(3).build(); + // run + Iterator neighbours = client.getNeighbours(graph.getId(), nw1.getNode().getId()).iterator(); + + assertEquals(neighbours.next(), nn1); + assertEquals(neighbours.next(), nn2); + assertEquals(neighbours.next(), nn3); + + //deleteNeighbour + boolean succ = client.deleteNeighbour(graph.getId(), nw1.getNode().getId(), 1); + assertEquals(succ, true); + // run + neighbours = client.getNeighbours(graph.getId(), nw1.getNode().getId()).iterator(); + + assertEquals(neighbours.next(), nn2); + assertEquals(neighbours.next(), nn3); + } +} diff --git a/verigraph/src/main/java/it/polito/grpc/test/MultiThreadTest.java b/verigraph/src/main/java/it/polito/grpc/test/MultiThreadTest.java new file mode 100644 index 0000000..5b76bea --- /dev/null +++ b/verigraph/src/main/java/it/polito/grpc/test/MultiThreadTest.java @@ -0,0 +1,220 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.grpc.test; + +import java.io.IOException; +import java.util.ArrayList; +import java.util.Collections; +import java.util.List; +import java.util.Random; +import java.util.concurrent.Callable; +import java.util.concurrent.ExecutionException; +import java.util.concurrent.ExecutorService; +import java.util.concurrent.Executors; +import java.util.concurrent.Future; + +import org.junit.After; +import org.junit.Assert; +import org.junit.Before; +import org.junit.FixMethodOrder; +import org.junit.Test; +import org.junit.runner.RunWith; +import org.junit.runners.JUnit4; +import org.junit.runners.MethodSorters; + +import com.fasterxml.jackson.core.JsonParseException; +import com.fasterxml.jackson.databind.JsonMappingException; + +import io.grpc.verigraph.GraphGrpc; +import io.grpc.verigraph.NewGraph; +import io.grpc.verigraph.NodeGrpc; +import it.polito.escape.verify.client.VerifyClientException; +import it.polito.grpc.Client; +import it.polito.grpc.Service; + +/** + * Unit tests for gRPC project. + * For testing concurrency on server side. + */ +@RunWith(JUnit4.class) +@FixMethodOrder(MethodSorters.NAME_ASCENDING) +public class MultiThreadTest { + private Service server; + private Client client; + + @Before + public void setUp() throws Exception { + client = new Client("localhost" , 50051); + server = new Service(50051); + + server.start(); + } + + @After + public void tearDown() throws Exception { + server.stop(); + client.shutdown(); + } + + private void testUpdateGraphStatus(final int threadCount) throws InterruptedException, ExecutionException, JsonParseException, JsonMappingException, IOException, VerifyClientException { + GraphGrpc retrieveGraphResponse =client.getGraph(1); + + UpdateGraph task = new UpdateGraph(client, 1, retrieveGraphResponse); + + List tasks = Collections.nCopies(threadCount, task); + ExecutorService executorService = Executors.newFixedThreadPool(threadCount); + + List> futures = executorService.invokeAll(tasks); + List resultList = new ArrayList(futures.size()); + + // Check for exceptions + for (Future future : futures) { + // Throws an exception if an exception was thrown by the task. + resultList.add(future.get().getSuccess()); + } + // Validate the dimensions + Assert.assertEquals(threadCount, futures.size()); + + List expectedList = new ArrayList(threadCount); + for (int i = 1; i <= threadCount; i++) { + expectedList.add(true); + } + // Validate expected results + Assert.assertEquals(expectedList, resultList); + } + + private void testUpdateGraph(final int threadCount) throws Exception { + GraphGrpc retrieveGraph = client.getGraph(2L); + NodeGrpc nodeToEdit = Client.createNodeGrpc("client", + "endpoint", + null, + Client.createConfigurationGrpc(null, null, "client", "")); + + GraphGrpc graphToUpdate = GraphGrpc.newBuilder(retrieveGraph).addNode(nodeToEdit).build(); + + String graphAsString = graphToUpdate.toString(); + + UpdateGraph task = new UpdateGraph(client, 2, graphToUpdate); + + List tasks = Collections.nCopies(threadCount, task); + ExecutorService executorService = Executors.newFixedThreadPool(threadCount); + + List> futures = executorService.invokeAll(tasks); + List resultList = new ArrayList(futures.size()); + + // Check for exceptions + for (Future future : futures) { + // Throws an exception if an exception was thrown by the task. + GraphGrpc graphReceived = future.get().getGraph(); + NodeGrpc node = NodeGrpc.newBuilder(graphReceived.getNode(0)).setId(0).build(); + GraphGrpc graph = GraphGrpc.newBuilder(graphReceived).setNode(0, node).build(); + resultList.add(graph.toString()); + } + // Validate dimensions + Assert.assertEquals(threadCount, futures.size()); + + List expectedList = new ArrayList(threadCount); + for (int i = 1; i <= threadCount; i++) { + expectedList.add(graphAsString); + } + // Validate expected results + Assert.assertEquals(expectedList, resultList); + } + + private void testCreateGraphStatus(final int threadCount) throws InterruptedException, ExecutionException, JsonParseException, JsonMappingException, IOException { + + GraphGrpc graph = GraphGrpc.newBuilder().build(); + + CreateGraph task = new CreateGraph(client, graph); + + List tasks = Collections.nCopies(threadCount, task); + ExecutorService executorService = Executors.newFixedThreadPool(threadCount); + + List> futures = executorService.invokeAll(tasks); + List resultList = new ArrayList(futures.size()); + + // Check for exceptions + for (Future future : futures) { + // Throws an exception if an exception was thrown by the task. + resultList.add(future.get()); + } + // Validate the IDs + Assert.assertEquals(threadCount, futures.size()); + + List expectedList = new ArrayList(threadCount); + for (int i = 1; i <= threadCount; i++) { + expectedList.add(true); + } + // Validate expected results + Assert.assertEquals(expectedList, resultList); + } + + private int randInt(int min, int max){ + Random rand = new Random(); + int randomNum = rand.nextInt((max - min) + 1) + min; + return randomNum; + } + + @Test + public void updateGraphStatusCheck() throws InterruptedException, ExecutionException, JsonParseException, JsonMappingException, IOException, VerifyClientException { + testUpdateGraphStatus(64); + } + + @Test + public void updateGraphResponseCheck() throws Exception { + testUpdateGraph(16); + } + + @Test + public void createGraphStatusCheck() throws JsonParseException, JsonMappingException, InterruptedException, ExecutionException, IOException { + testCreateGraphStatus(8); + } + + class UpdateGraph implements Callable { + + private Client verifyClient; + + private int graphId; + + private GraphGrpc graph; + + public UpdateGraph(Client verifyClient, int graphId, GraphGrpc graph) { + this.graphId = graphId; + this.graph = graph; + this.verifyClient = verifyClient; + } + + @Override + public NewGraph call() throws Exception { + Thread.sleep(randInt(0,2000)); + return this.verifyClient.updateGraph(this.graphId, this.graph); + } + } + + class CreateGraph implements Callable { + + private Client verifyClient; + + private GraphGrpc graph; + + public CreateGraph(Client verifyClient, GraphGrpc graph) { + this.graph = graph; + this.verifyClient = verifyClient; + } + + @Override + public Boolean call() throws Exception { + Thread.sleep(randInt(0,2000)); + return this.verifyClient.createGraph(this.graph).getSuccess(); + } + + } + +} diff --git a/verigraph/src/main/java/it/polito/grpc/test/ReachabilityTest.java b/verigraph/src/main/java/it/polito/grpc/test/ReachabilityTest.java new file mode 100644 index 0000000..a120aff --- /dev/null +++ b/verigraph/src/main/java/it/polito/grpc/test/ReachabilityTest.java @@ -0,0 +1,252 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.grpc.test; + +import java.io.File; +import java.io.IOException; +import java.util.ArrayList; +import java.util.List; +import java.util.Map; + +import org.junit.After; +import org.junit.Before; +import org.junit.FixMethodOrder; +import org.junit.Test; +import org.junit.runner.RunWith; +import org.junit.runners.JUnit4; +import org.junit.runners.MethodSorters; + +import static org.junit.Assert.assertEquals; + +import java.io.BufferedReader; +import java.io.FilenameFilter; +import java.io.InputStreamReader; + +import com.fasterxml.jackson.core.JsonParseException; +import com.fasterxml.jackson.databind.JsonMappingException; +import com.fasterxml.jackson.databind.JsonNode; +import com.fasterxml.jackson.databind.ObjectMapper; +import com.github.fge.jsonschema.core.exceptions.ProcessingException; +import com.github.fge.jsonschema.main.JsonSchema; + +import io.grpc.verigraph.GraphGrpc; +import io.grpc.verigraph.NewGraph; +import io.grpc.verigraph.Policy; +import io.grpc.verigraph.VerificationGrpc; +import it.polito.escape.verify.client.VerifyClientException; +import it.polito.escape.verify.service.ValidationUtils; +import it.polito.escape.verify.test.TestCase; +import it.polito.escape.verify.test.TestExecutionException; +import it.polito.grpc.Client; +import it.polito.grpc.GrpcUtils; +import it.polito.grpc.Service; + +@RunWith(JUnit4.class) +@FixMethodOrder(MethodSorters.NAME_ASCENDING) +public class ReachabilityTest { + private File schema; + private List testFiles = new ArrayList(); + private List testCases = new ArrayList(); + private Client client; + private Service server; + + @Before + public void setUpBeforeClass() throws Exception { + client = new Client("localhost" , 50051); + server = new Service(50051); + server.start(); + + String folderName = System.getProperty("user.dir") + "/tester/testcases"; + File folder = new File(folderName); + if (!folder.exists()) { + BufferedReader in = new BufferedReader(new InputStreamReader(System.in)); + String s; + do{ + System.out.println("Please enter the testcases folder path: "); + s = in.readLine(); + if (isValidpath(s)){ + folder = new File(s); + break; + } + }while (s != null && s.length() != 0); + if(s == null) + System.exit(0); + } + String schemaName = System.getProperty("user.dir") + "/tester/testcase_schema.json"; + File schema = new File(schemaName); + if (!schema.exists()) { + BufferedReader in = new BufferedReader(new InputStreamReader(System.in)); + String s; + do{ + System.out.println("Please enter the full path of 'testcase_schema.json': "); + s = in.readLine(); + if (isValidpath(s)){ + folder = new File(s); + break; + } + }while (s != null && s.length() != 0); + if(s == null) + System.exit(0); + } + + this.schema = schema; + this.testFiles = getTests(folder); + this.testCases = getTestCases(this.testFiles); + } + + @After + public void tearDown() throws Exception { + server.stop(); + client.shutdown(); + } + + @Test + public final void wrongReachability() { + System.out.println("DEBUG: starting testWrongReachability"); + + VerificationGrpc nullVer = VerificationGrpc.newBuilder() + .setErrorMessage("Graph with id 52 not found").build(); + //verification on uncreated graph + Policy policyToVerify = Client.createPolicy("Node1", "Node4", "reachability", null, 52); + VerificationGrpc ver = client.verify(policyToVerify); + assertEquals(ver, nullVer); + + //verification on uncreated nodes + nullVer = VerificationGrpc.newBuilder() + .setErrorMessage("The \'source\' parameter \'Node5\' is not valid, please insert the name of an existing node").build(); + policyToVerify = Client.createPolicy("Node5", "Node4", "reachability", null, 1); + ver = client.verify(policyToVerify); + assertEquals(ver, nullVer); + + //verification on uncreated nodes + nullVer = VerificationGrpc.newBuilder() + .setErrorMessage("The \'source\' parameter \'Node1\' is not valid, please insert the name of an existing node").build(); + + policyToVerify = Client.createPolicy("Node1", "Node10", "reachability", null, 1); + ver = client.verify(policyToVerify); + assertEquals(ver, nullVer); + + } + + public List getTests(File folder) { + List filesList = new ArrayList(); + + System.out.println("Test folder set to '" + folder.getAbsolutePath() + "'"); + + File[] files = folder.listFiles(new FilenameFilter() { + + @Override + public boolean accept(File dir, String name) { + return name.endsWith(".json"); + } + }); + + for (File f : files) { + filesList.add(f); + System.out.println("File '" + f.getName() + "' added to test files"); + } + + return filesList; + } + + public List getTestCases(List files) throws JsonParseException, JsonMappingException, IOException, + Exception { + List testCases = new ArrayList(); + + for (File file : files) { + validateTestFile(file); + try { + TestCase tc = new ObjectMapper().readValue(file, TestCase.class); + testCases.add(tc); + } + catch (Exception e) { + throw e; + } + } + + return testCases; + } + + @Test + public void runTestCases() throws VerifyClientException, TestExecutionException { + int counter = 0; + for (TestCase tc : this.testCases) { + String result = runTestCase(tc); + if (!result.equals(tc.getResult())) + throw new TestExecutionException("Error running test given in file '" + this.testFiles.get(counter).getName() + + "'. Test returned '" + result + "' instead of '" + tc.getResult() + "'."); + else + System.out.println("Test given in file '" + this.testFiles.get(counter).getName() + "' returned '" + + result + "' as expected"); + counter++; + + } + System.out.println("All tests PASSED"); + } + + private String runTestCase(TestCase tc) throws VerifyClientException, TestExecutionException{ + GraphGrpc graph = GrpcUtils.obtainGraph(tc.getGraph()); + + NewGraph newGraph = this.client.createGraph(graph); + if(newGraph.getSuccess() == false) + throw new VerifyClientException("gRPC request failed"); + GraphGrpc createdGraph = newGraph.getGraph(); + + GraphGrpc addedgraph = client.getGraph(createdGraph.getId()); + System.out.println(addedgraph); + + final Map map = GrpcUtils.getParamGivenString(tc.getPolicyUrlParameters()); + + Policy policy = Client.createPolicy(map.get("source"), + map.get("destination"), + map.get("type"), + map.get("middlebox"), + createdGraph.getId()); + VerificationGrpc verification = this.client.verify(policy); + return verification.getResult(); + } + + public void validateTestFile(File testFile) throws Exception { + JsonSchema schemaNode = null; + try { + schemaNode = ValidationUtils.getSchemaNode(schema); + } + catch (IOException e) { + throw new Exception("Unable to load '" + schema.getAbsolutePath() + "' schema file"); + } + catch (ProcessingException e) { + throw new Exception("Unable to resolve '" + schema.getAbsolutePath() + "' schema file as a schema node"); + } + + JsonNode jsonNode; + try { + jsonNode = ValidationUtils.getJsonNode(testFile); + } + catch (IOException e) { + throw new Exception("Unable to load '" + testFile.getAbsolutePath() + "' as a json node"); + } + + try { + ValidationUtils.validateJson(schemaNode, jsonNode); + } + catch (ProcessingException e) { + throw new Exception("There were errors in the validation of file '" + testFile.getAbsolutePath() + + "' against the json schema '" + schema.getAbsolutePath() + "': " + e.getMessage()); + + } + } + + private static boolean isValidpath(String s) { + if (s==null) + return false; + File file = new File(s); + return file.exists(); + } +} diff --git a/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/ActionEnumType.java b/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/ActionEnumType.java new file mode 100644 index 0000000..e7504b5 --- /dev/null +++ b/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/ActionEnumType.java @@ -0,0 +1,59 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.nffg.neo4j.jaxb; + +import javax.xml.bind.annotation.XmlEnum; +import javax.xml.bind.annotation.XmlEnumValue; +import javax.xml.bind.annotation.XmlType; + + +/** + *

Java class for actionEnumType. + * + *

The following schema fragment specifies the expected content contained within this class. + *

+ * 

+ * <simpleType name="actionEnumType">
+ *   <restriction base="{http://www.w3.org/2001/XMLSchema}string">
+ *     <enumeration value="discard"/>
+ *     <enumeration value="output"/>
+ *   </restriction>
+ * </simpleType>
+ *
+ * + */ +@XmlType(name = "actionEnumType") +@XmlEnum +public enum ActionEnumType { + + @XmlEnumValue("discard") + DISCARD("discard"), + @XmlEnumValue("output") + OUTPUT("output"); + private final String value; + + ActionEnumType(String v) { + value = v; + } + + public String value() { + return value; + } + + public static ActionEnumType fromValue(String v) { + for (ActionEnumType c: ActionEnumType.values()) { + if (c.value.equals(v)) { + return c; + } + } + throw new IllegalArgumentException(v); + } + +} diff --git a/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/ActionType.java b/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/ActionType.java new file mode 100644 index 0000000..db86975 --- /dev/null +++ b/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/ActionType.java @@ -0,0 +1,81 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.nffg.neo4j.jaxb; + +import javax.xml.bind.annotation.XmlAccessType; +import javax.xml.bind.annotation.XmlAccessorType; +import javax.xml.bind.annotation.XmlAttribute; +import javax.xml.bind.annotation.XmlType; + + +/** + *

Java class for actionType complex type. + *

The following schema fragment specifies the expected content contained within this class. + * 

+ * <complexType name="actionType">
+ *   <complexContent>
+ *     <restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
+ *       <attribute name="type" use="required" type="{http://www.example.org/nffg/}actionEnumType" />
+ *       <attribute name="port" type="{http://www.w3.org/2001/XMLSchema}string" />
+ *     </restriction>
+ *   </complexContent>
+ * </complexType>
+ *
+ */ +@XmlAccessorType(XmlAccessType.FIELD) +@XmlType(name = "actionType") +public class ActionType { + + @XmlAttribute(name = "type", required = true) + protected ActionEnumType type; + @XmlAttribute(name = "port") + protected String port; + + /** + * Gets the value of the type property. + * @return + * possible object is + * {@link ActionEnumType } + */ + public ActionEnumType getType() { + return type; + } + + /** + * Sets the value of the type property. + * @param value + * allowed object is + * {@link ActionEnumType } + */ + public void setType(ActionEnumType value) { + this.type = value; + } + + /** + * Gets the value of the port property. + * @return + * possible object is + * {@link String } + */ + public String getPort() { + return port; + } + + /** + * Sets the value of the port property. + * @param value + * allowed object is + * {@link String } + */ + public void setPort(String value) { + this.port = value; + } + +} diff --git a/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/ActionsType.java b/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/ActionsType.java new file mode 100644 index 0000000..5b81ae7 --- /dev/null +++ b/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/ActionsType.java @@ -0,0 +1,67 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.nffg.neo4j.jaxb; + +import java.util.ArrayList; +import java.util.List; +import javax.xml.bind.annotation.XmlAccessType; +import javax.xml.bind.annotation.XmlAccessorType; +import javax.xml.bind.annotation.XmlElement; +import javax.xml.bind.annotation.XmlType; + + +/** + *

Java class for actionsType complex type. + *

The following schema fragment specifies the expected content contained within this class. + * 

+ * <complexType name="actionsType">
+ *   <complexContent>
+ *     <restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
+ *       <sequence>
+ *         <element name="action" type="{http://www.example.org/nffg/}actionType" maxOccurs="unbounded"/>
+ *       </sequence>
+ *     </restriction>
+ *   </complexContent>
+ * </complexType>
+ *
+ */ +@XmlAccessorType(XmlAccessType.FIELD) +@XmlType(name = "actionsType", propOrder = { + "action" +}) +public class ActionsType { + + @XmlElement(required = true) + protected List action; + + /** + * Gets the value of the action property. + *

+ * This accessor method returns a reference to the live list, + * not a snapshot. Therefore any modification you make to the + * returned list will be present inside the JAXB object. + * This is why there is not a set method for the action property. + *

+ * For example, to add a new item, do as follows: + * 

+     *    getAction().add(newItem);
+     *
+ *

+ * Objects of the following type(s) are allowed in the list + * {@link ActionType } + */ + public List getAction() { + if (action == null) { + action = new ArrayList(); + } + return this.action; + } + +} diff --git a/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/CiType.java b/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/CiType.java new file mode 100644 index 0000000..9a82728 --- /dev/null +++ b/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/CiType.java @@ -0,0 +1,206 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.nffg.neo4j.jaxb; + +import java.util.ArrayList; +import java.util.List; +import javax.xml.bind.annotation.XmlAccessType; +import javax.xml.bind.annotation.XmlAccessorType; +import javax.xml.bind.annotation.XmlAttribute; +import javax.xml.bind.annotation.XmlElement; +import javax.xml.bind.annotation.XmlType; + + +/** + *

Java class for ciType complex type. + *

The following schema fragment specifies the expected content contained within this class. + * 

+ * <complexType name="ciType">
+ *   <complexContent>
+ *     <restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
+ *       <sequence>
+ *         <element name="attributes">
+ *           <complexType>
+ *             <complexContent>
+ *               <restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
+ *                 <sequence>
+ *                   <element name="attribute" maxOccurs="unbounded" minOccurs="0">
+ *                     <complexType>
+ *                       <complexContent>
+ *                         <restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
+ *                           <attribute name="value" use="required" type="{http://www.w3.org/2001/XMLSchema}string" />
+ *                         </restriction>
+ *                       </complexContent>
+ *                     </complexType>
+ *                   </element>
+ *                 </sequence>
+ *               </restriction>
+ *             </complexContent>
+ *           </complexType>
+ *         </element>
+ *       </sequence>
+ *       <attribute name="id" use="required" type="{http://www.example.org/nffg/}ciIdType" />
+ *     </restriction>
+ *   </complexContent>
+ * </complexType>
+ *
+ */ +@XmlAccessorType(XmlAccessType.FIELD) +@XmlType(name = "ciType", propOrder = { + "attributes" +}) +public class CiType { + + @XmlElement(required = true) + protected CiType.Attributes attributes; + @XmlAttribute(name = "id", required = true) + protected String id; + + /** + * Gets the value of the attributes property. + * @return + * possible object is + * {@link CiType.Attributes } + */ + public CiType.Attributes getAttributes() { + return attributes; + } + + /** + * Sets the value of the attributes property. + * @param value + * allowed object is + * {@link CiType.Attributes } + */ + public void setAttributes(CiType.Attributes value) { + this.attributes = value; + } + + /** + * Gets the value of the id property. + * @return + * possible object is + * {@link String } + */ + public String getId() { + return id; + } + + /** + * Sets the value of the id property. + * @param value + * allowed object is + * {@link String } + */ + public void setId(String value) { + this.id = value; + } + + + /** + *

Java class for anonymous complex type. + *

The following schema fragment specifies the expected content contained within this class. + * 

+     * <complexType>
+     *   <complexContent>
+     *     <restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
+     *       <sequence>
+     *         <element name="attribute" maxOccurs="unbounded" minOccurs="0">
+     *           <complexType>
+     *             <complexContent>
+     *               <restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
+     *                 <attribute name="value" use="required" type="{http://www.w3.org/2001/XMLSchema}string" />
+     *               </restriction>
+     *             </complexContent>
+     *           </complexType>
+     *         </element>
+     *       </sequence>
+     *     </restriction>
+     *   </complexContent>
+     * </complexType>
+     *
+ */ + @XmlAccessorType(XmlAccessType.FIELD) + @XmlType(name = "", propOrder = { + "attribute" + }) + public static class Attributes { + + protected List attribute; + + /** + * Gets the value of the attribute property. + *

+ * This accessor method returns a reference to the live list, + * not a snapshot. Therefore any modification you make to the + * returned list will be present inside the JAXB object. + * This is why there is not a set method for the attribute property. + *

+ * For example, to add a new item, do as follows: + * 

+         *    getAttribute().add(newItem);
+         *
+ *

+ * Objects of the following type(s) are allowed in the list + * {@link CiType.Attributes.Attribute } + */ + public List getAttribute() { + if (attribute == null) { + attribute = new ArrayList(); + } + return this.attribute; + } + + + /** + *

Java class for anonymous complex type. + *

The following schema fragment specifies the expected content contained within this class. + * 

+         * <complexType>
+         *   <complexContent>
+         *     <restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
+         *       <attribute name="value" use="required" type="{http://www.w3.org/2001/XMLSchema}string" />
+         *     </restriction>
+         *   </complexContent>
+         * </complexType>
+         *
+ */ + @XmlAccessorType(XmlAccessType.FIELD) + @XmlType(name = "") + public static class Attribute { + + @XmlAttribute(name = "value", required = true) + protected String value; + + /** + * Gets the value of the value property. + * @return + * possible object is + * {@link String } + */ + public String getValue() { + return value; + } + + /** + * Sets the value of the value property. + * @param value + * allowed object is + * {@link String } + */ + public void setValue(String value) { + this.value = value; + } + + } + + } + +} diff --git a/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/CpType.java b/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/CpType.java new file mode 100644 index 0000000..4a67b79 --- /dev/null +++ b/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/CpType.java @@ -0,0 +1,86 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.nffg.neo4j.jaxb; + +import javax.xml.bind.annotation.XmlAccessType; +import javax.xml.bind.annotation.XmlAccessorType; +import javax.xml.bind.annotation.XmlAttribute; +import javax.xml.bind.annotation.XmlElement; +import javax.xml.bind.annotation.XmlType; + + +/** + *

Java class for cpType complex type. + *

The following schema fragment specifies the expected content contained within this class. + * 

+ * <complexType name="cpType">
+ *   <complexContent>
+ *     <restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
+ *       <sequence>
+ *         <element name="port" type="{http://www.example.org/nffg/}portType"/>
+ *       </sequence>
+ *       <attribute name="id" use="required" type="{http://www.example.org/nffg/}cpIdType" />
+ *     </restriction>
+ *   </complexContent>
+ * </complexType>
+ *
+ */ +@XmlAccessorType(XmlAccessType.FIELD) +@XmlType(name = "cpType", propOrder = { + "port" +}) +public class CpType { + + @XmlElement(required = true) + protected PortType port; + @XmlAttribute(name = "id", required = true) + protected String id; + + /** + * Gets the value of the port property. + * @return + * possible object is + * {@link PortType } + */ + public PortType getPort() { + return port; + } + + /** + * Sets the value of the port property. + * @param value + * allowed object is + * {@link PortType } + */ + public void setPort(PortType value) { + this.port = value; + } + + /** + * Gets the value of the id property. + * @return + * possible object is + * {@link String } + */ + public String getId() { + return id; + } + + /** + * Sets the value of the id property. + * @param value + * allowed object is + * {@link String } + */ + public void setId(String value) { + this.id = value; + } + +} diff --git a/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/CpointsType.java b/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/CpointsType.java new file mode 100644 index 0000000..4c820ed --- /dev/null +++ b/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/CpointsType.java @@ -0,0 +1,67 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.nffg.neo4j.jaxb; + +import java.util.ArrayList; +import java.util.List; +import javax.xml.bind.annotation.XmlAccessType; +import javax.xml.bind.annotation.XmlAccessorType; +import javax.xml.bind.annotation.XmlElement; +import javax.xml.bind.annotation.XmlType; + + +/** + *

Java class for cpointsType complex type. + *

The following schema fragment specifies the expected content contained within this class. + * 

+ * <complexType name="cpointsType">
+ *   <complexContent>
+ *     <restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
+ *       <sequence>
+ *         <element name="connection_point" type="{http://www.example.org/nffg/}cpType" maxOccurs="unbounded"/>
+ *       </sequence>
+ *     </restriction>
+ *   </complexContent>
+ * </complexType>
+ *
+ */ +@XmlAccessorType(XmlAccessType.FIELD) +@XmlType(name = "cpointsType", propOrder = { + "connectionPoint" +}) +public class CpointsType { + + @XmlElement(name = "connection_point", required = true) + protected List connectionPoint; + + /** + * Gets the value of the connectionPoint property. + *

+ * This accessor method returns a reference to the live list, + * not a snapshot. Therefore any modification you make to the + * returned list will be present inside the JAXB object. + * This is why there is not a set method for the connectionPoint property. + *

+ * For example, to add a new item, do as follows: + * 

+     *    getConnectionPoint().add(newItem);
+     *
+ *

+ * Objects of the following type(s) are allowed in the list + * {@link CpType } + */ + public List getConnectionPoint() { + if (connectionPoint == null) { + connectionPoint = new ArrayList(); + } + return this.connectionPoint; + } + +} diff --git a/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/CtrlInterfacesType.java b/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/CtrlInterfacesType.java new file mode 100644 index 0000000..02ad675 --- /dev/null +++ b/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/CtrlInterfacesType.java @@ -0,0 +1,67 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.nffg.neo4j.jaxb; + +import java.util.ArrayList; +import java.util.List; +import javax.xml.bind.annotation.XmlAccessType; +import javax.xml.bind.annotation.XmlAccessorType; +import javax.xml.bind.annotation.XmlElement; +import javax.xml.bind.annotation.XmlType; + + +/** + *

Java class for ctrlInterfacesType complex type. + *

The following schema fragment specifies the expected content contained within this class. + * 

+ * <complexType name="ctrlInterfacesType">
+ *   <complexContent>
+ *     <restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
+ *       <sequence>
+ *         <element name="control_interface" type="{http://www.example.org/nffg/}ciType" maxOccurs="unbounded" minOccurs="0"/>
+ *       </sequence>
+ *     </restriction>
+ *   </complexContent>
+ * </complexType>
+ *
+ */ +@XmlAccessorType(XmlAccessType.FIELD) +@XmlType(name = "ctrlInterfacesType", propOrder = { + "controlInterface" +}) +public class CtrlInterfacesType { + + @XmlElement(name = "control_interface") + protected List controlInterface; + + /** + * Gets the value of the controlInterface property. + *

+ * This accessor method returns a reference to the live list, + * not a snapshot. Therefore any modification you make to the + * returned list will be present inside the JAXB object. + * This is why there is not a set method for the controlInterface property. + *

+ * For example, to add a new item, do as follows: + * 

+     *    getControlInterface().add(newItem);
+     *
+ *

+ * Objects of the following type(s) are allowed in the list + * {@link CiType } + */ + public List getControlInterface() { + if (controlInterface == null) { + controlInterface = new ArrayList(); + } + return this.controlInterface; + } + +} diff --git a/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/EpCpType.java b/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/EpCpType.java new file mode 100644 index 0000000..a9448c1 --- /dev/null +++ b/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/EpCpType.java @@ -0,0 +1,89 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.nffg.neo4j.jaxb; + +import java.util.ArrayList; +import java.util.List; +import javax.xml.bind.annotation.XmlAccessType; +import javax.xml.bind.annotation.XmlAccessorType; +import javax.xml.bind.annotation.XmlAttribute; +import javax.xml.bind.annotation.XmlType; + + +/** + *

Java class for ep-cpType complex type. + *

The following schema fragment specifies the expected content contained within this class. + * 

+ * <complexType name="ep-cpType">
+ *   <complexContent>
+ *     <restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
+ *       <sequence>
+ *         <element name="flowrules" type="{http://www.example.org/nffg/}flowrulesType" maxOccurs="unbounded" minOccurs="0"/>
+ *       </sequence>
+ *       <attribute name="id_ref" use="required" type="{http://www.w3.org/2001/XMLSchema}string" />
+ *     </restriction>
+ *   </complexContent>
+ * </complexType>
+ *
+ */ +@XmlAccessorType(XmlAccessType.FIELD) +@XmlType(name = "ep-cpType", propOrder = { + "flowrules" +}) +public class EpCpType { + + protected List flowrules; + @XmlAttribute(name = "id_ref", required = true) + protected String idRef; + + /** + * Gets the value of the flowrules property. + *

+ * This accessor method returns a reference to the live list, + * not a snapshot. Therefore any modification you make to the + * returned list will be present inside the JAXB object. + * This is why there is not a set method for the flowrules property. + *

+ * For example, to add a new item, do as follows: + * 

+     *    getFlowrules().add(newItem);
+     *
+ *

+ * Objects of the following type(s) are allowed in the list + * {@link FlowrulesType } + */ + public List getFlowrules() { + if (flowrules == null) { + flowrules = new ArrayList(); + } + return this.flowrules; + } + + /** + * Gets the value of the idRef property. + * @return + * possible object is + * {@link String } + */ + public String getIdRef() { + return idRef; + } + + /** + * Sets the value of the idRef property. + * @param value + * allowed object is + * {@link String } + */ + public void setIdRef(String value) { + this.idRef = value; + } + +} diff --git a/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/EpType.java b/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/EpType.java new file mode 100644 index 0000000..2ae875d --- /dev/null +++ b/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/EpType.java @@ -0,0 +1,260 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.nffg.neo4j.jaxb; + +import javax.xml.bind.annotation.XmlAccessType; +import javax.xml.bind.annotation.XmlAccessorType; +import javax.xml.bind.annotation.XmlAttribute; +import javax.xml.bind.annotation.XmlElement; +import javax.xml.bind.annotation.XmlType; + + +/** + *

Java class for epType complex type. + *

The following schema fragment specifies the expected content contained within this class. + * 

+ * <complexType name="epType">
+ *   <complexContent>
+ *     <restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
+ *       <sequence>
+ *         <element name="flowspace">
+ *           <complexType>
+ *             <complexContent>
+ *               <restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
+ *                 <sequence>
+ *                   <group ref="{http://www.example.org/nffg/}L2HeaderParameters"/>
+ *                   <group ref="{http://www.example.org/nffg/}L3HeaderParameters"/>
+ *                   <group ref="{http://www.example.org/nffg/}L4HeaderParameters"/>
+ *                 </sequence>
+ *                 <attribute name="nodeId" type="{http://www.w3.org/2001/XMLSchema}string" />
+ *                 <attribute name="ingPhysPort" type="{http://www.w3.org/2001/XMLSchema}string" />
+ *               </restriction>
+ *             </complexContent>
+ *           </complexType>
+ *         </element>
+ *       </sequence>
+ *       <attribute name="id" use="required" type="{http://www.example.org/nffg/}epIdType" />
+ *     </restriction>
+ *   </complexContent>
+ * </complexType>
+ *
+ */ +@XmlAccessorType(XmlAccessType.FIELD) +@XmlType(name = "epType", propOrder = { + "flowspace" +}) +public class EpType { + + @XmlElement(required = true) + protected EpType.Flowspace flowspace; + @XmlAttribute(name = "id", required = true) + protected String id; + + /** + * Gets the value of the flowspace property. + * @return + * possible object is + * {@link EpType.Flowspace } + */ + public EpType.Flowspace getFlowspace() { + return flowspace; + } + + /** + * Sets the value of the flowspace property. + * @param value + * allowed object is + * {@link EpType.Flowspace } + */ + public void setFlowspace(EpType.Flowspace value) { + this.flowspace = value; + } + + /** + * Gets the value of the id property. + * @return + * possible object is + * {@link String } + */ + public String getId() { + return id; + } + + /** + * Sets the value of the id property. + * @param value + * allowed object is + * {@link String } + */ + public void setId(String value) { + this.id = value; + } + + + /** + *

Java class for anonymous complex type. + *

The following schema fragment specifies the expected content contained within this class. + * 

+     * <complexType>
+     *   <complexContent>
+     *     <restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
+     *       <sequence>
+     *         <group ref="{http://www.example.org/nffg/}L2HeaderParameters"/>
+     *         <group ref="{http://www.example.org/nffg/}L3HeaderParameters"/>
+     *         <group ref="{http://www.example.org/nffg/}L4HeaderParameters"/>
+     *       </sequence>
+     *       <attribute name="nodeId" type="{http://www.w3.org/2001/XMLSchema}string" />
+     *       <attribute name="ingPhysPort" type="{http://www.w3.org/2001/XMLSchema}string" />
+     *     </restriction>
+     *   </complexContent>
+     * </complexType>
+     *
+ */ + @XmlAccessorType(XmlAccessType.FIELD) + @XmlType(name = "", propOrder = { + "mac", + "ip", + "tcp", + "udp" + }) + public static class Flowspace { + + protected it.polito.nffg.neo4j.jaxb.FlowrulesType.Flowspace.Mac mac; + protected it.polito.nffg.neo4j.jaxb.FlowrulesType.Flowspace.Ip ip; + protected it.polito.nffg.neo4j.jaxb.FlowrulesType.Flowspace.Tcp tcp; + protected it.polito.nffg.neo4j.jaxb.FlowrulesType.Flowspace.Udp udp; + @XmlAttribute(name = "nodeId") + protected String nodeId; + @XmlAttribute(name = "ingPhysPort") + protected String ingPhysPort; + + /** + * Gets the value of the mac property. + * @return + * possible object is + * {@link it.polito.nffg.neo4j.jaxb.FlowrulesType.Flowspace.Mac } + */ + public it.polito.nffg.neo4j.jaxb.FlowrulesType.Flowspace.Mac getMac() { + return mac; + } + + /** + * Sets the value of the mac property. + * @param value + * allowed object is + * {@link it.polito.nffg.neo4j.jaxb.FlowrulesType.Flowspace.Mac } + */ + public void setMac(it.polito.nffg.neo4j.jaxb.FlowrulesType.Flowspace.Mac value) { + this.mac = value; + } + + /** + * Gets the value of the ip property. + * @return + * possible object is + * {@link it.polito.nffg.neo4j.jaxb.FlowrulesType.Flowspace.Ip } + */ + public it.polito.nffg.neo4j.jaxb.FlowrulesType.Flowspace.Ip getIp() { + return ip; + } + + /** + * Sets the value of the ip property. + * @param value + * allowed object is + * {@link it.polito.nffg.neo4j.jaxb.FlowrulesType.Flowspace.Ip } + */ + public void setIp(it.polito.nffg.neo4j.jaxb.FlowrulesType.Flowspace.Ip value) { + this.ip = value; + } + + /** + * Gets the value of the tcp property. + * @return + * possible object is + * {@link it.polito.nffg.neo4j.jaxb.FlowrulesType.Flowspace.Tcp } + */ + public it.polito.nffg.neo4j.jaxb.FlowrulesType.Flowspace.Tcp getTcp() { + return tcp; + } + + /** + * Sets the value of the tcp property. + * @param value + * allowed object is + * {@link it.polito.nffg.neo4j.jaxb.FlowrulesType.Flowspace.Tcp } + */ + public void setTcp(it.polito.nffg.neo4j.jaxb.FlowrulesType.Flowspace.Tcp value) { + this.tcp = value; + } + + /** + * Gets the value of the udp property. + * @return + * possible object is + * {@link it.polito.nffg.neo4j.jaxb.FlowrulesType.Flowspace.Udp } + */ + public it.polito.nffg.neo4j.jaxb.FlowrulesType.Flowspace.Udp getUdp() { + return udp; + } + + /** + * Sets the value of the udp property. + * @param value + * allowed object is + * {@link it.polito.nffg.neo4j.jaxb.FlowrulesType.Flowspace.Udp } + */ + public void setUdp(it.polito.nffg.neo4j.jaxb.FlowrulesType.Flowspace.Udp value) { + this.udp = value; + } + + /** + * Gets the value of the nodeId property. + * @return + * possible object is + * {@link String } + */ + public String getNodeId() { + return nodeId; + } + + /** + * Sets the value of the nodeId property. + * @param value + * allowed object is + * {@link String } + */ + public void setNodeId(String value) { + this.nodeId = value; + } + + /** + * Gets the value of the ingPhysPort property. + * @return + * possible object is + * {@link String } + */ + public String getIngPhysPort() { + return ingPhysPort; + } + + /** + * Sets the value of the ingPhysPort property. + * @param value + * allowed object is + * {@link String } + */ + public void setIngPhysPort(String value) { + this.ingPhysPort = value; + } + + } + +} diff --git a/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/EpointsType.java b/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/EpointsType.java new file mode 100644 index 0000000..850d8b6 --- /dev/null +++ b/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/EpointsType.java @@ -0,0 +1,65 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.nffg.neo4j.jaxb; + +import java.util.ArrayList; +import java.util.List; +import javax.xml.bind.annotation.XmlAccessType; +import javax.xml.bind.annotation.XmlAccessorType; +import javax.xml.bind.annotation.XmlType; + + +/** + *

Java class for epointsType complex type. + *

The following schema fragment specifies the expected content contained within this class. + * 

+ * <complexType name="epointsType">
+ *   <complexContent>
+ *     <restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
+ *       <sequence>
+ *         <element name="endpoint" type="{http://www.example.org/nffg/}epType" maxOccurs="unbounded" minOccurs="0"/>
+ *       </sequence>
+ *     </restriction>
+ *   </complexContent>
+ * </complexType>
+ *
+ */ +@XmlAccessorType(XmlAccessType.FIELD) +@XmlType(name = "epointsType", propOrder = { + "endpoint" +}) +public class EpointsType { + + protected List endpoint; + + /** + * Gets the value of the endpoint property. + *

+ * This accessor method returns a reference to the live list, + * not a snapshot. Therefore any modification you make to the + * returned list will be present inside the JAXB object. + * This is why there is not a set method for the endpoint property. + *

+ * For example, to add a new item, do as follows: + * 

+     *    getEndpoint().add(newItem);
+     *
+ *

+ * Objects of the following type(s) are allowed in the list + * {@link EpType } + */ + public List getEndpoint() { + if (endpoint == null) { + endpoint = new ArrayList(); + } + return this.endpoint; + } + +} diff --git a/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/EpsCpsType.java b/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/EpsCpsType.java new file mode 100644 index 0000000..181085e --- /dev/null +++ b/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/EpsCpsType.java @@ -0,0 +1,67 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.nffg.neo4j.jaxb; + +import java.util.ArrayList; +import java.util.List; +import javax.xml.bind.annotation.XmlAccessType; +import javax.xml.bind.annotation.XmlAccessorType; +import javax.xml.bind.annotation.XmlElement; +import javax.xml.bind.annotation.XmlType; + + +/** + *

Java class for eps-cpsType complex type. + *

The following schema fragment specifies the expected content contained within this class. + * 

+ * <complexType name="eps-cpsType">
+ *   <complexContent>
+ *     <restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
+ *       <sequence>
+ *         <element name="ep-cp" type="{http://www.example.org/nffg/}ep-cpType" maxOccurs="unbounded" minOccurs="0"/>
+ *       </sequence>
+ *     </restriction>
+ *   </complexContent>
+ * </complexType>
+ *
+ */ +@XmlAccessorType(XmlAccessType.FIELD) +@XmlType(name = "eps-cpsType", propOrder = { + "epCp" +}) +public class EpsCpsType { + + @XmlElement(name = "ep-cp") + protected List epCp; + + /** + * Gets the value of the epCp property. + *

+ * This accessor method returns a reference to the live list, + * not a snapshot. Therefore any modification you make to the + * returned list will be present inside the JAXB object. + * This is why there is not a set method for the epCp property. + *

+ * For example, to add a new item, do as follows: + * 

+     *    getEpCp().add(newItem);
+     *
+ *

+ * Objects of the following type(s) are allowed in the list + * {@link EpCpType } + */ + public List getEpCp() { + if (epCp == null) { + epCp = new ArrayList(); + } + return this.epCp; + } + +} diff --git a/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/FlowrulesType.java b/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/FlowrulesType.java new file mode 100644 index 0000000..53c8f79 --- /dev/null +++ b/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/FlowrulesType.java @@ -0,0 +1,619 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.nffg.neo4j.jaxb; + +import javax.xml.bind.annotation.XmlAccessType; +import javax.xml.bind.annotation.XmlAccessorType; +import javax.xml.bind.annotation.XmlAttribute; +import javax.xml.bind.annotation.XmlElement; +import javax.xml.bind.annotation.XmlSchemaType; +import javax.xml.bind.annotation.XmlType; + + +/** + *

Java class for flowrulesType complex type. + *

The following schema fragment specifies the expected content contained within this class. + * 

+ * <complexType name="flowrulesType">
+ *   <complexContent>
+ *     <restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
+ *       <sequence>
+ *         <element name="flowspace">
+ *           <complexType>
+ *             <complexContent>
+ *               <restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
+ *                 <sequence>
+ *                   <group ref="{http://www.example.org/nffg/}L2HeaderParameters"/>
+ *                   <group ref="{http://www.example.org/nffg/}L3HeaderParameters"/>
+ *                   <group ref="{http://www.example.org/nffg/}L4HeaderParameters"/>
+ *                 </sequence>
+ *                 <attribute name="ingPort" type="{http://www.w3.org/2001/XMLSchema}string" />
+ *               </restriction>
+ *             </complexContent>
+ *           </complexType>
+ *         </element>
+ *         <element name="actions" type="{http://www.example.org/nffg/}actionsType"/>
+ *       </sequence>
+ *     </restriction>
+ *   </complexContent>
+ * </complexType>
+ *
+ */ +@XmlAccessorType(XmlAccessType.FIELD) +@XmlType(name = "flowrulesType", propOrder = { + "flowspace", + "actions" +}) +public class FlowrulesType { + + @XmlElement(required = true) + protected FlowrulesType.Flowspace flowspace; + @XmlElement(required = true) + protected ActionsType actions; + + /** + * Gets the value of the flowspace property. + * @return + * possible object is + * {@link FlowrulesType.Flowspace } + */ + public FlowrulesType.Flowspace getFlowspace() { + return flowspace; + } + + /** + * Sets the value of the flowspace property. + * @param value + * allowed object is + * {@link FlowrulesType.Flowspace } + */ + public void setFlowspace(FlowrulesType.Flowspace value) { + this.flowspace = value; + } + + /** + * Gets the value of the actions property. + * @return + * possible object is + * {@link ActionsType } + */ + public ActionsType getActions() { + return actions; + } + + /** + * Sets the value of the actions property. + * @param value + * allowed object is + * {@link ActionsType } + */ + public void setActions(ActionsType value) { + this.actions = value; + } + + + /** + *

Java class for anonymous complex type. + *

The following schema fragment specifies the expected content contained within this class. + * 

+     * <complexType>
+     *   <complexContent>
+     *     <restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
+     *       <sequence>
+     *         <group ref="{http://www.example.org/nffg/}L2HeaderParameters"/>
+     *         <group ref="{http://www.example.org/nffg/}L3HeaderParameters"/>
+     *         <group ref="{http://www.example.org/nffg/}L4HeaderParameters"/>
+     *       </sequence>
+     *       <attribute name="ingPort" type="{http://www.w3.org/2001/XMLSchema}string" />
+     *     </restriction>
+     *   </complexContent>
+     * </complexType>
+     *
+ */ + @XmlAccessorType(XmlAccessType.FIELD) + @XmlType(name = "", propOrder = { + "mac", + "ip", + "tcp", + "udp" + }) + public static class Flowspace { + + protected FlowrulesType.Flowspace.Mac mac; + protected FlowrulesType.Flowspace.Ip ip; + protected FlowrulesType.Flowspace.Tcp tcp; + protected FlowrulesType.Flowspace.Udp udp; + @XmlAttribute(name = "ingPort") + protected String ingPort; + + /** + * Gets the value of the mac property. + * @return + * possible object is + * {@link FlowrulesType.Flowspace.Mac } + */ + public FlowrulesType.Flowspace.Mac getMac() { + return mac; + } + + /** + * Sets the value of the mac property. + * @param value + * allowed object is + * {@link FlowrulesType.Flowspace.Mac } + */ + public void setMac(FlowrulesType.Flowspace.Mac value) { + this.mac = value; + } + + /** + * Gets the value of the ip property. + * @return + * possible object is + * {@link FlowrulesType.Flowspace.Ip } + */ + public FlowrulesType.Flowspace.Ip getIp() { + return ip; + } + + /** + * Sets the value of the ip property. + * @param value + * allowed object is + * {@link FlowrulesType.Flowspace.Ip } + */ + public void setIp(FlowrulesType.Flowspace.Ip value) { + this.ip = value; + } + + /** + * Gets the value of the tcp property. + * @return + * possible object is + * {@link FlowrulesType.Flowspace.Tcp } + */ + public FlowrulesType.Flowspace.Tcp getTcp() { + return tcp; + } + + /** + * Sets the value of the tcp property. + * @param value + * allowed object is + * {@link FlowrulesType.Flowspace.Tcp } + */ + public void setTcp(FlowrulesType.Flowspace.Tcp value) { + this.tcp = value; + } + + /** + * Gets the value of the udp property. + * @return + * possible object is + * {@link FlowrulesType.Flowspace.Udp } + */ + public FlowrulesType.Flowspace.Udp getUdp() { + return udp; + } + + /** + * Sets the value of the udp property. + * @param value + * allowed object is + * {@link FlowrulesType.Flowspace.Udp } + */ + public void setUdp(FlowrulesType.Flowspace.Udp value) { + this.udp = value; + } + + /** + * Gets the value of the ingPort property. + * @return + * possible object is + * {@link String } + */ + public String getIngPort() { + return ingPort; + } + + /** + * Sets the value of the ingPort property. + * @param value + * allowed object is + * {@link String } + */ + public void setIngPort(String value) { + this.ingPort = value; + } + + + /** + *

Java class for anonymous complex type. + *

The following schema fragment specifies the expected content contained within this class. + * 

+         * <complexType>
+         *   <complexContent>
+         *     <restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
+         *       <attribute name="src" type="{http://www.example.org/net/}ipAddressType" />
+         *       <attribute name="dst" type="{http://www.example.org/net/}ipAddressType" />
+         *       <attribute name="ipProtocol" type="{http://www.w3.org/2001/XMLSchema}unsignedByte" />
+         *       <attribute name="tos" type="{http://www.w3.org/2001/XMLSchema}unsignedByte" />
+         *     </restriction>
+         *   </complexContent>
+         * </complexType>
+         *
+ */ + @XmlAccessorType(XmlAccessType.FIELD) + @XmlType(name = "") + public static class Ip { + + @XmlAttribute(name = "src") + protected String src; + @XmlAttribute(name = "dst") + protected String dst; + @XmlAttribute(name = "ipProtocol") + @XmlSchemaType(name = "unsignedByte") + protected Short ipProtocol; + @XmlAttribute(name = "tos") + @XmlSchemaType(name = "unsignedByte") + protected Short tos; + + /** + * Gets the value of the src property. + * @return + * possible object is + * {@link String } + */ + public String getSrc() { + return src; + } + + /** + * Sets the value of the src property. + * @param value + * allowed object is + * {@link String } + */ + public void setSrc(String value) { + this.src = value; + } + + /** + * Gets the value of the dst property. + * @return + * possible object is + * {@link String } + */ + public String getDst() { + return dst; + } + + /** + * Sets the value of the dst property. + * @param value + * allowed object is + * {@link String } + */ + public void setDst(String value) { + this.dst = value; + } + + /** + * Gets the value of the ipProtocol property. + * @return + * possible object is + * {@link Short } + */ + public Short getIpProtocol() { + return ipProtocol; + } + + /** + * Sets the value of the ipProtocol property. + * @param value + * allowed object is + * {@link Short } + */ + public void setIpProtocol(Short value) { + this.ipProtocol = value; + } + + /** + * Gets the value of the tos property. + * @return + * possible object is + * {@link Short } + */ + public Short getTos() { + return tos; + } + + /** + * Sets the value of the tos property. + * @param value + * allowed object is + * {@link Short } + */ + public void setTos(Short value) { + this.tos = value; + } + + } + + + /** + *

Java class for anonymous complex type. + *

The following schema fragment specifies the expected content contained within this class. + * 

+         * <complexType>
+         *   <complexContent>
+         *     <restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
+         *       <attribute name="src" type="{http://www.example.org/net/}macAddressType" />
+         *       <attribute name="dst" type="{http://www.example.org/net/}macAddressType" />
+         *       <attribute name="ethertype" type="{http://www.example.org/net/}ethertypeType" />
+         *       <attribute name="vlanId" type="{http://www.example.org/net/}vlanIdType" />
+         *       <attribute name="vlanPcp" type="{http://www.example.org/net/}vlanPcpType" />
+         *     </restriction>
+         *   </complexContent>
+         * </complexType>
+         *
+ */ + @XmlAccessorType(XmlAccessType.FIELD) + @XmlType(name = "") + public static class Mac { + + @XmlAttribute(name = "src") + protected String src; + @XmlAttribute(name = "dst") + protected String dst; + @XmlAttribute(name = "ethertype") + protected Integer ethertype; + @XmlAttribute(name = "vlanId") + protected Integer vlanId; + @XmlAttribute(name = "vlanPcp") + protected Integer vlanPcp; + + /** + * Gets the value of the src property. + * @return + * possible object is + * {@link String } + */ + public String getSrc() { + return src; + } + + /** + * Sets the value of the src property. + * @param value + * allowed object is + * {@link String } + */ + public void setSrc(String value) { + this.src = value; + } + + /** + * Gets the value of the dst property. + * @return + * possible object is + * {@link String } + */ + public String getDst() { + return dst; + } + + /** + * Sets the value of the dst property. + * @param value + * allowed object is + * {@link String } + */ + public void setDst(String value) { + this.dst = value; + } + + /** + * Gets the value of the ethertype property. + * @return + * possible object is + * {@link Integer } + */ + public Integer getEthertype() { + return ethertype; + } + + /** + * Sets the value of the ethertype property. + * @param value + * allowed object is + * {@link Integer } + */ + public void setEthertype(Integer value) { + this.ethertype = value; + } + + /** + * Gets the value of the vlanId property. + * @return + * possible object is + * {@link Integer } + */ + public Integer getVlanId() { + return vlanId; + } + + /** + * Sets the value of the vlanId property. + * @param value + * allowed object is + * {@link Integer } + */ + public void setVlanId(Integer value) { + this.vlanId = value; + } + + /** + * Gets the value of the vlanPcp property. + * @return + * possible object is + * {@link Integer } + */ + public Integer getVlanPcp() { + return vlanPcp; + } + + /** + * Sets the value of the vlanPcp property. + * @param value + * allowed object is + * {@link Integer } + */ + public void setVlanPcp(Integer value) { + this.vlanPcp = value; + } + + } + + + /** + *

Java class for anonymous complex type. + *

The following schema fragment specifies the expected content contained within this class. + * 

+         * <complexType>
+         *   <complexContent>
+         *     <restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
+         *       <attribute name="src" type="{http://www.example.org/net/}portNumberType" />
+         *       <attribute name="dst" type="{http://www.example.org/net/}portNumberType" />
+         *     </restriction>
+         *   </complexContent>
+         * </complexType>
+         *
+ */ + @XmlAccessorType(XmlAccessType.FIELD) + @XmlType(name = "") + public static class Tcp { + + @XmlAttribute(name = "src") + protected Integer src; + @XmlAttribute(name = "dst") + protected Integer dst; + + /** + * Gets the value of the src property. + * @return + * possible object is + * {@link Integer } + */ + public Integer getSrc() { + return src; + } + + /** + * Sets the value of the src property. + * @param value + * allowed object is + * {@link Integer } + */ + public void setSrc(Integer value) { + this.src = value; + } + + /** + * Gets the value of the dst property. + * @return + * possible object is + * {@link Integer } + */ + public Integer getDst() { + return dst; + } + + /** + * Sets the value of the dst property. + * @param value + * allowed object is + * {@link Integer } + */ + public void setDst(Integer value) { + this.dst = value; + } + + } + + + /** + *

Java class for anonymous complex type. + *

The following schema fragment specifies the expected content contained within this class. + * 

+         * <complexType>
+         *   <complexContent>
+         *     <restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
+         *       <attribute name="src" type="{http://www.example.org/net/}portNumberType" />
+         *       <attribute name="dst" type="{http://www.example.org/net/}portNumberType" />
+         *     </restriction>
+         *   </complexContent>
+         * </complexType>
+         *
+ */ + @XmlAccessorType(XmlAccessType.FIELD) + @XmlType(name = "") + public static class Udp { + + @XmlAttribute(name = "src") + protected Integer src; + @XmlAttribute(name = "dst") + protected Integer dst; + + /** + * Gets the value of the src property. + * @return + * possible object is + * {@link Integer } + */ + public Integer getSrc() { + return src; + } + + /** + * Sets the value of the src property. + * @param value + * allowed object is + * {@link Integer } + */ + public void setSrc(Integer value) { + this.src = value; + } + + /** + * Gets the value of the dst property. + * @return + * possible object is + * {@link Integer } + */ + public Integer getDst() { + return dst; + } + + /** + * Sets the value of the dst property. + * @param value + * allowed object is + * {@link Integer } + */ + public void setDst(Integer value) { + this.dst = value; + } + + } + + } + +} diff --git a/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/HttpMessage.java b/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/HttpMessage.java new file mode 100644 index 0000000..5dc7c29 --- /dev/null +++ b/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/HttpMessage.java @@ -0,0 +1,108 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.nffg.neo4j.jaxb; + +import javax.xml.bind.annotation.XmlAccessType; +import javax.xml.bind.annotation.XmlAccessorType; +import javax.xml.bind.annotation.XmlElement; +import javax.xml.bind.annotation.XmlRootElement; +import javax.xml.bind.annotation.XmlSchemaType; +import javax.xml.bind.annotation.XmlType; + + +/** + *

Java class for anonymous complex type. + *

The following schema fragment specifies the expected content contained within this class. + * 

+ * <complexType>
+ *   <complexContent>
+ *     <restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
+ *       <sequence>
+ *         <element name="statusCode" type="{http://www.w3.org/2001/XMLSchema}unsignedShort"/>
+ *         <element name="reasonPhrase" type="{http://www.w3.org/2001/XMLSchema}string"/>
+ *         <element name="message" type="{http://www.w3.org/2001/XMLSchema}string" minOccurs="0"/>
+ *       </sequence>
+ *     </restriction>
+ *   </complexContent>
+ * </complexType>
+ *
+ */ +@XmlAccessorType(XmlAccessType.FIELD) +@XmlType(name = "", propOrder = { + "statusCode", + "reasonPhrase", + "message" +}) +@XmlRootElement(name = "httpMessage", namespace = "http://www.example.org/response/") +public class HttpMessage { + + @XmlElement(namespace = "http://www.example.org/response/", defaultValue = "500") + @XmlSchemaType(name = "unsignedShort") + protected int statusCode; + @XmlElement(namespace = "http://www.example.org/response/", required = true, defaultValue = "Internal Server Error") + protected String reasonPhrase; + @XmlElement(namespace = "http://www.example.org/response/") + protected String message; + + /** + * Gets the value of the statusCode property. + */ + public int getStatusCode() { + return statusCode; + } + + /** + * Sets the value of the statusCode property. + */ + public void setStatusCode(int value) { + this.statusCode = value; + } + + /** + * Gets the value of the reasonPhrase property. + * @return + * possible object is + * {@link String } + */ + public String getReasonPhrase() { + return reasonPhrase; + } + + /** + * Sets the value of the reasonPhrase property. + * @param value + * allowed object is + * {@link String } + */ + public void setReasonPhrase(String value) { + this.reasonPhrase = value; + } + + /** + * Gets the value of the message property. + * @return + * possible object is + * {@link String } + */ + public String getMessage() { + return message; + } + + /** + * Sets the value of the message property. + * @param value + * allowed object is + * {@link String } + */ + public void setMessage(String value) { + this.message = value; + } + +} diff --git a/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/MonParamsType.java b/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/MonParamsType.java new file mode 100644 index 0000000..8651966 --- /dev/null +++ b/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/MonParamsType.java @@ -0,0 +1,122 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.nffg.neo4j.jaxb; + +import java.util.ArrayList; +import java.util.List; +import javax.xml.bind.annotation.XmlAccessType; +import javax.xml.bind.annotation.XmlAccessorType; +import javax.xml.bind.annotation.XmlAttribute; +import javax.xml.bind.annotation.XmlSchemaType; +import javax.xml.bind.annotation.XmlType; + + +/** + *

Java class for monParamsType complex type. + *

The following schema fragment specifies the expected content contained within this class. + * 

+ * <complexType name="monParamsType">
+ *   <complexContent>
+ *     <restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
+ *       <sequence>
+ *         <element name="parameter" maxOccurs="unbounded" minOccurs="0">
+ *           <complexType>
+ *             <complexContent>
+ *               <restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
+ *                 <attribute name="value" use="required" type="{http://www.w3.org/2001/XMLSchema}NMTOKENS" />
+ *               </restriction>
+ *             </complexContent>
+ *           </complexType>
+ *         </element>
+ *       </sequence>
+ *     </restriction>
+ *   </complexContent>
+ * </complexType>
+ *
+ */ +@XmlAccessorType(XmlAccessType.FIELD) +@XmlType(name = "monParamsType", propOrder = { + "parameter" +}) +public class MonParamsType { + + protected List parameter; + + /** + * Gets the value of the parameter property. + *

+ * This accessor method returns a reference to the live list, + * not a snapshot. Therefore any modification you make to the + * returned list will be present inside the JAXB object. + * This is why there is not a set method for the parameter property. + *

+ * For example, to add a new item, do as follows: + * 

+     *    getParameter().add(newItem);
+     *
+ *

+ * Objects of the following type(s) are allowed in the list + * {@link MonParamsType.Parameter } + */ + public List getParameter() { + if (parameter == null) { + parameter = new ArrayList(); + } + return this.parameter; + } + + + /** + *

Java class for anonymous complex type. + *

The following schema fragment specifies the expected content contained within this class. + * 

+     * <complexType>
+     *   <complexContent>
+     *     <restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
+     *       <attribute name="value" use="required" type="{http://www.w3.org/2001/XMLSchema}NMTOKENS" />
+     *     </restriction>
+     *   </complexContent>
+     * </complexType>
+     *
+ */ + @XmlAccessorType(XmlAccessType.FIELD) + @XmlType(name = "") + public static class Parameter { + + @XmlAttribute(name = "value", required = true) + @XmlSchemaType(name = "NMTOKENS") + protected List value; + + /** + * Gets the value of the value property. + *

+ * This accessor method returns a reference to the live list, + * not a snapshot. Therefore any modification you make to the + * returned list will be present inside the JAXB object. + * This is why there is not a set method for the value property. + *

+ * For example, to add a new item, do as follows: + * 

+         *    getValue().add(newItem);
+         *
+ *

+ * Objects of the following type(s) are allowed in the list + * {@link String } + */ + public List getValue() { + if (value == null) { + value = new ArrayList(); + } + return this.value; + } + + } + +} diff --git a/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/NeType.java b/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/NeType.java new file mode 100644 index 0000000..9cdecdd --- /dev/null +++ b/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/NeType.java @@ -0,0 +1,133 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.nffg.neo4j.jaxb; + +import javax.xml.bind.annotation.XmlAccessType; +import javax.xml.bind.annotation.XmlAccessorType; +import javax.xml.bind.annotation.XmlAttribute; +import javax.xml.bind.annotation.XmlElement; +import javax.xml.bind.annotation.XmlType; + + +/** + *

Java class for neType complex type. + *

The following schema fragment specifies the expected content contained within this class. + * 

+ * <complexType name="neType">
+ *   <complexContent>
+ *     <restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
+ *       <sequence>
+ *         <element name="eps-cps" type="{http://www.example.org/nffg/}eps-cpsType"/>
+ *         <element name="monitoring_parameters" type="{http://www.example.org/nffg/}monParamsType"/>
+ *       </sequence>
+ *       <attribute name="id" use="required" type="{http://www.example.org/nffg/}neIdType" />
+ *       <attribute name="type" use="required" type="{http://www.w3.org/2001/XMLSchema}string" />
+ *     </restriction>
+ *   </complexContent>
+ * </complexType>
+ *
+ */ +@XmlAccessorType(XmlAccessType.FIELD) +@XmlType(name = "neType", propOrder = { + "epsCps", + "monitoringParameters" +}) +public class NeType { + + @XmlElement(name = "eps-cps", required = true) + protected EpsCpsType epsCps; + @XmlElement(name = "monitoring_parameters", required = true) + protected MonParamsType monitoringParameters; + @XmlAttribute(name = "id", required = true) + protected String id; + @XmlAttribute(name = "type", required = true) + protected String type; + + /** + * Gets the value of the epsCps property. + * @return + * possible object is + * {@link EpsCpsType } + */ + public EpsCpsType getEpsCps() { + return epsCps; + } + + /** + * Sets the value of the epsCps property. + * @param value + * allowed object is + * {@link EpsCpsType } + */ + public void setEpsCps(EpsCpsType value) { + this.epsCps = value; + } + + /** + * Gets the value of the monitoringParameters property. + * @return + * possible object is + * {@link MonParamsType } + */ + public MonParamsType getMonitoringParameters() { + return monitoringParameters; + } + + /** + * Sets the value of the monitoringParameters property. + * @param value + * allowed object is + * {@link MonParamsType } + */ + public void setMonitoringParameters(MonParamsType value) { + this.monitoringParameters = value; + } + + /** + * Gets the value of the id property. + * @return + * possible object is + * {@link String } + */ + public String getId() { + return id; + } + + /** + * Sets the value of the id property. + * @param value + * allowed object is + * {@link String } + */ + public void setId(String value) { + this.id = value; + } + + /** + * Gets the value of the type property. + * @return + * possible object is + * {@link String } + */ + public String getType() { + return type; + } + + /** + * Sets the value of the type property. + * @param value + * allowed object is + * {@link String } + */ + public void setType(String value) { + this.type = value; + } + +} diff --git a/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/NelementsType.java b/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/NelementsType.java new file mode 100644 index 0000000..0ccef60 --- /dev/null +++ b/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/NelementsType.java @@ -0,0 +1,67 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.nffg.neo4j.jaxb; + +import java.util.ArrayList; +import java.util.List; +import javax.xml.bind.annotation.XmlAccessType; +import javax.xml.bind.annotation.XmlAccessorType; +import javax.xml.bind.annotation.XmlElement; +import javax.xml.bind.annotation.XmlType; + + +/** + *

Java class for nelementsType complex type. + *

The following schema fragment specifies the expected content contained within this class. + * 

+ * <complexType name="nelementsType">
+ *   <complexContent>
+ *     <restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
+ *       <sequence>
+ *         <element name="network_element" type="{http://www.example.org/nffg/}neType" maxOccurs="unbounded" minOccurs="0"/>
+ *       </sequence>
+ *     </restriction>
+ *   </complexContent>
+ * </complexType>
+ *
+ */ +@XmlAccessorType(XmlAccessType.FIELD) +@XmlType(name = "nelementsType", propOrder = { + "networkElement" +}) +public class NelementsType { + + @XmlElement(name = "network_element") + protected List networkElement; + + /** + * Gets the value of the networkElement property. + *

+ * This accessor method returns a reference to the live list, + * not a snapshot. Therefore any modification you make to the + * returned list will be present inside the JAXB object. + * This is why there is not a set method for the networkElement property. + *

+ * For example, to add a new item, do as follows: + * 

+     *    getNetworkElement().add(newItem);
+     *
+ *

+ * Objects of the following type(s) are allowed in the list + * {@link NeType } + */ + public List getNetworkElement() { + if (networkElement == null) { + networkElement = new ArrayList(); + } + return this.networkElement; + } + +} diff --git a/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/NfType.java b/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/NfType.java new file mode 100644 index 0000000..f2b50ea --- /dev/null +++ b/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/NfType.java @@ -0,0 +1,181 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.nffg.neo4j.jaxb; + +import javax.xml.bind.annotation.XmlAccessType; +import javax.xml.bind.annotation.XmlAccessorType; +import javax.xml.bind.annotation.XmlAttribute; +import javax.xml.bind.annotation.XmlElement; +import javax.xml.bind.annotation.XmlType; + + +/** + *

Java class for nfType complex type. + *

The following schema fragment specifies the expected content contained within this class. + * 

+ * <complexType name="nfType">
+ *   <complexContent>
+ *     <restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
+ *       <sequence>
+ *         <element name="specification" type="{http://www.example.org/nffg/}specType"/>
+ *         <element name="connection_points" type="{http://www.example.org/nffg/}cpointsType"/>
+ *         <element name="control_interfaces" type="{http://www.example.org/nffg/}ctrlInterfacesType"/>
+ *         <element name="monitoring_parameters" type="{http://www.example.org/nffg/}monParamsType"/>
+ *       </sequence>
+ *       <attribute name="id" use="required" type="{http://www.example.org/nffg/}nfIdType" />
+ *       <attribute name="functionalType" use="required" type="{http://www.w3.org/2001/XMLSchema}string" />
+ *     </restriction>
+ *   </complexContent>
+ * </complexType>
+ *
+ */ +@XmlAccessorType(XmlAccessType.FIELD) +@XmlType(name = "nfType", propOrder = { + "specification", + "connectionPoints", + "controlInterfaces", + "monitoringParameters" +}) +public class NfType { + + @XmlElement(required = true) + protected SpecType specification; + @XmlElement(name = "connection_points", required = true) + protected CpointsType connectionPoints; + @XmlElement(name = "control_interfaces", required = true) + protected CtrlInterfacesType controlInterfaces; + @XmlElement(name = "monitoring_parameters", required = true) + protected MonParamsType monitoringParameters; + @XmlAttribute(name = "id", required = true) + protected String id; + @XmlAttribute(name = "functionalType", required = true) + protected String functionalType; + + /** + * Gets the value of the specification property. + * @return + * possible object is + * {@link SpecType } + */ + public SpecType getSpecification() { + return specification; + } + + /** + * Sets the value of the specification property. + * @param value + * allowed object is + * {@link SpecType } + */ + public void setSpecification(SpecType value) { + this.specification = value; + } + + /** + * Gets the value of the connectionPoints property. + * @return + * possible object is + * {@link CpointsType } + */ + public CpointsType getConnectionPoints() { + return connectionPoints; + } + + /** + * Sets the value of the connectionPoints property. + * @param value + * allowed object is + * {@link CpointsType } + */ + public void setConnectionPoints(CpointsType value) { + this.connectionPoints = value; + } + + /** + * Gets the value of the controlInterfaces property. + * @return + * possible object is + * {@link CtrlInterfacesType } + */ + public CtrlInterfacesType getControlInterfaces() { + return controlInterfaces; + } + + /** + * Sets the value of the controlInterfaces property. + * @param value + * allowed object is + * {@link CtrlInterfacesType } + */ + public void setControlInterfaces(CtrlInterfacesType value) { + this.controlInterfaces = value; + } + + /** + * Gets the value of the monitoringParameters property. + * @return + * possible object is + * {@link MonParamsType } + */ + public MonParamsType getMonitoringParameters() { + return monitoringParameters; + } + + /** + * Sets the value of the monitoringParameters property. + * @param value + * allowed object is + * {@link MonParamsType } + */ + public void setMonitoringParameters(MonParamsType value) { + this.monitoringParameters = value; + } + + /** + * Gets the value of the id property. + * @return + * possible object is + * {@link String } + */ + public String getId() { + return id; + } + + /** + * Sets the value of the id property. + * @param value + * allowed object is + * {@link String } + */ + public void setId(String value) { + this.id = value; + } + + /** + * Gets the value of the functionalType property. + * @return + * possible object is + * {@link String } + */ + public String getFunctionalType() { + return functionalType; + } + + /** + * Sets the value of the functionalType property. + * @param value + * allowed object is + * {@link String } + */ + public void setFunctionalType(String value) { + this.functionalType = value; + } + +} diff --git a/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/Nffg.java b/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/Nffg.java new file mode 100644 index 0000000..54e6daf --- /dev/null +++ b/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/Nffg.java @@ -0,0 +1,183 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.nffg.neo4j.jaxb; + +import javax.xml.bind.annotation.XmlAccessType; +import javax.xml.bind.annotation.XmlAccessorType; +import javax.xml.bind.annotation.XmlAttribute; +import javax.xml.bind.annotation.XmlElement; +import javax.xml.bind.annotation.XmlRootElement; +import javax.xml.bind.annotation.XmlType; + + +/** + *

Java class for anonymous complex type. + *

The following schema fragment specifies the expected content contained within this class. + * 

+ * <complexType>
+ *   <complexContent>
+ *     <restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
+ *       <sequence>
+ *         <element name="endpoints" type="{http://www.example.org/nffg/}epointsType"/>
+ *         <element name="network_functions" type="{http://www.example.org/nffg/}nfunctionsType"/>
+ *         <element name="network_elements" type="{http://www.example.org/nffg/}nelementsType"/>
+ *         <element name="monitoring_parameters" type="{http://www.example.org/nffg/}monParamsType"/>
+ *       </sequence>
+ *       <attribute name="id" type="{http://www.example.org/nffg/}nffgIdType" />
+ *       <attribute name="version" type="{http://www.w3.org/2001/XMLSchema}string" />
+ *     </restriction>
+ *   </complexContent>
+ * </complexType>
+ *
+ */ +@XmlAccessorType(XmlAccessType.FIELD) +@XmlType(name = "", propOrder = { + "endpoints", + "networkFunctions", + "networkElements", + "monitoringParameters" +}) +@XmlRootElement(name = "nffg") +public class Nffg { + + @XmlElement(required = true) + protected EpointsType endpoints; + @XmlElement(name = "network_functions", required = true) + protected NfunctionsType networkFunctions; + @XmlElement(name = "network_elements", required = true) + protected NelementsType networkElements; + @XmlElement(name = "monitoring_parameters", required = true) + protected MonParamsType monitoringParameters; + @XmlAttribute(name = "id") + protected String id; + @XmlAttribute(name = "version") + protected String version; + + /** + * Gets the value of the endpoints property. + * @return + * possible object is + * {@link EpointsType } + */ + public EpointsType getEndpoints() { + return endpoints; + } + + /** + * Sets the value of the endpoints property. + * @param value + * allowed object is + * {@link EpointsType } + */ + public void setEndpoints(EpointsType value) { + this.endpoints = value; + } + + /** + * Gets the value of the networkFunctions property. + * @return + * possible object is + * {@link NfunctionsType } + */ + public NfunctionsType getNetworkFunctions() { + return networkFunctions; + } + + /** + * Sets the value of the networkFunctions property. + * @param value + * allowed object is + * {@link NfunctionsType } + */ + public void setNetworkFunctions(NfunctionsType value) { + this.networkFunctions = value; + } + + /** + * Gets the value of the networkElements property. + * @return + * possible object is + * {@link NelementsType } + */ + public NelementsType getNetworkElements() { + return networkElements; + } + + /** + * Sets the value of the networkElements property. + * @param value + * allowed object is + * {@link NelementsType } + */ + public void setNetworkElements(NelementsType value) { + this.networkElements = value; + } + + /** + * Gets the value of the monitoringParameters property. + * @return + * possible object is + * {@link MonParamsType } + */ + public MonParamsType getMonitoringParameters() { + return monitoringParameters; + } + + /** + * Sets the value of the monitoringParameters property. + * @param value + * allowed object is + * {@link MonParamsType } + */ + public void setMonitoringParameters(MonParamsType value) { + this.monitoringParameters = value; + } + + /** + * Gets the value of the id property. + * @return + * possible object is + * {@link String } + */ + public String getId() { + return id; + } + + /** + * Sets the value of the id property. + * @param value + * allowed object is + * {@link String } + */ + public void setId(String value) { + this.id = value; + } + + /** + * Gets the value of the version property. + * @return + * possible object is + * {@link String } + */ + public String getVersion() { + return version; + } + + /** + * Sets the value of the version property. + * @param value + * allowed object is + * {@link String } + */ + public void setVersion(String value) { + this.version = value; + } + +} diff --git a/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/NffgSet.java b/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/NffgSet.java new file mode 100644 index 0000000..8fdc137 --- /dev/null +++ b/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/NffgSet.java @@ -0,0 +1,69 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.nffg.neo4j.jaxb; + +import java.util.ArrayList; +import java.util.List; +import javax.xml.bind.annotation.XmlAccessType; +import javax.xml.bind.annotation.XmlAccessorType; +import javax.xml.bind.annotation.XmlElement; +import javax.xml.bind.annotation.XmlRootElement; +import javax.xml.bind.annotation.XmlType; + + +/** + *

Java class for anonymous complex type. + *

The following schema fragment specifies the expected content contained within this class. + * 

+ * <complexType>
+ *   <complexContent>
+ *     <restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
+ *       <sequence>
+ *         <element ref="{http://www.example.org/nffg/}nffg" maxOccurs="unbounded"/>
+ *       </sequence>
+ *     </restriction>
+ *   </complexContent>
+ * </complexType>
+ *
+ */ +@XmlAccessorType(XmlAccessType.FIELD) +@XmlType(name = "", propOrder = { + "nffg" +}) +@XmlRootElement(name = "nffg-set") +public class NffgSet { + + @XmlElement(required = true) + protected List nffg; + + /** + * Gets the value of the nffg property. + *

+ * This accessor method returns a reference to the live list, + * not a snapshot. Therefore any modification you make to the + * returned list will be present inside the JAXB object. + * This is why there is not a set method for the nffg property. + *

+ * For example, to add a new item, do as follows: + * 

+     *    getNffg().add(newItem);
+     *
+ *

+ * Objects of the following type(s) are allowed in the list + * {@link Nffg } + */ + public List getNffg() { + if (nffg == null) { + nffg = new ArrayList(); + } + return this.nffg; + } + +} diff --git a/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/NfunctionsType.java b/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/NfunctionsType.java new file mode 100644 index 0000000..7b26ac3 --- /dev/null +++ b/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/NfunctionsType.java @@ -0,0 +1,67 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.nffg.neo4j.jaxb; + +import java.util.ArrayList; +import java.util.List; +import javax.xml.bind.annotation.XmlAccessType; +import javax.xml.bind.annotation.XmlAccessorType; +import javax.xml.bind.annotation.XmlElement; +import javax.xml.bind.annotation.XmlType; + + +/** + *

Java class for nfunctionsType complex type. + *

The following schema fragment specifies the expected content contained within this class. + * 

+ * <complexType name="nfunctionsType">
+ *   <complexContent>
+ *     <restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
+ *       <sequence>
+ *         <element name="network_function" type="{http://www.example.org/nffg/}nfType" maxOccurs="unbounded" minOccurs="0"/>
+ *       </sequence>
+ *     </restriction>
+ *   </complexContent>
+ * </complexType>
+ *
+ */ +@XmlAccessorType(XmlAccessType.FIELD) +@XmlType(name = "nfunctionsType", propOrder = { + "networkFunction" +}) +public class NfunctionsType { + + @XmlElement(name = "network_function") + protected List networkFunction; + + /** + * Gets the value of the networkFunction property. + *

+ * This accessor method returns a reference to the live list, + * not a snapshot. Therefore any modification you make to the + * returned list will be present inside the JAXB object. + * This is why there is not a set method for the networkFunction property. + *

+ * For example, to add a new item, do as follows: + * 

+     *    getNetworkFunction().add(newItem);
+     *
+ *

+ * Objects of the following type(s) are allowed in the list + * {@link NfType } + */ + public List getNetworkFunction() { + if (networkFunction == null) { + networkFunction = new ArrayList(); + } + return this.networkFunction; + } + +} diff --git a/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/ObjectFactory.java b/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/ObjectFactory.java new file mode 100644 index 0000000..1c7c7f5 --- /dev/null +++ b/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/ObjectFactory.java @@ -0,0 +1,319 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.nffg.neo4j.jaxb; + +import javax.xml.bind.JAXBElement; +import javax.xml.bind.annotation.XmlElementDecl; +import javax.xml.bind.annotation.XmlRegistry; +import javax.xml.namespace.QName; + + +/** + * This object contains factory methods for each + * Java content interface and Java element interface + * generated in the it.polito.nffg.neo4j.jaxb package. + *

An ObjectFactory allows you to programatically + * construct new instances of the Java representation + * for XML content. The Java representation of XML + * content can consist of schema derived interfaces + * and classes representing the binding of schema + * type definitions, element declarations and model + * groups. Factory methods for each of these are + * provided in this class. + */ +@XmlRegistry +public class ObjectFactory { + + private final static QName _Nffg_QNAME = new QName("http://www.example.org/nffg/", "nffg"); + private final static QName _NffgSet_QNAME = new QName("http://www.example.org/nffg/", "nffg-set"); + + + /** + * Create a new ObjectFactory that can be used to create new instances of schema derived classes for package: it.polito.nffg.neo4j.jaxb + */ + public ObjectFactory() { + } + + /** + * Create an instance of {@link FlowrulesType } + */ + public FlowrulesType createFlowrulesType() { + return new FlowrulesType(); + } + + /** + * Create an instance of {@link FlowrulesType.Flowspace } + */ + public FlowrulesType.Flowspace createFlowrulesTypeFlowspace() { + return new FlowrulesType.Flowspace(); + } + + /** + * Create an instance of {@link CiType } + */ + public CiType createCiType() { + return new CiType(); + } + + /** + * Create an instance of {@link CiType.Attributes } + */ + public CiType.Attributes createCiTypeAttributes() { + return new CiType.Attributes(); + } + + /** + * Create an instance of {@link EpType } + */ + public EpType createEpType() { + return new EpType(); + } + + /** + * Create an instance of {@link SpecType } + */ + public SpecType createSpecType() { + return new SpecType(); + } + + /** + * Create an instance of {@link MonParamsType } + */ + public MonParamsType createMonParamsType() { + return new MonParamsType(); + } + + /** + * Create an instance of {@link NffgSet } + */ + public NffgSet createNffgSet() { + return new NffgSet(); + } + + /** + * Create an instance of {@link Nffg } + */ + public Nffg createNffg() { + return new Nffg(); + } + + /** + * Create an instance of {@link EpointsType } + */ + public EpointsType createEpointsType() { + return new EpointsType(); + } + + /** + * Create an instance of {@link NfunctionsType } + */ + public NfunctionsType createNfunctionsType() { + return new NfunctionsType(); + } + + /** + * Create an instance of {@link NelementsType } + */ + public NelementsType createNelementsType() { + return new NelementsType(); + } + + /** + * Create an instance of {@link CpointsType } + */ + public CpointsType createCpointsType() { + return new CpointsType(); + } + + /** + * Create an instance of {@link NfType } + */ + public NfType createNfType() { + return new NfType(); + } + + /** + * Create an instance of {@link EpCpType } + */ + public EpCpType createEpCpType() { + return new EpCpType(); + } + + /** + * Create an instance of {@link EpsCpsType } + */ + public EpsCpsType createEpsCpsType() { + return new EpsCpsType(); + } + + /** + * Create an instance of {@link ActionsType } + */ + public ActionsType createActionsType() { + return new ActionsType(); + } + + /** + * Create an instance of {@link ActionType } + */ + public ActionType createActionType() { + return new ActionType(); + } + + /** + * Create an instance of {@link PortType } + */ + public PortType createPortType() { + return new PortType(); + } + + /** + * Create an instance of {@link CpType } + */ + public CpType createCpType() { + return new CpType(); + } + + /** + * Create an instance of {@link CtrlInterfacesType } + */ + public CtrlInterfacesType createCtrlInterfacesType() { + return new CtrlInterfacesType(); + } + + /** + * Create an instance of {@link NeType } + */ + public NeType createNeType() { + return new NeType(); + } + + /** + * Create an instance of {@link Paths } + */ + public Paths createPaths() { + return new Paths(); + } + + /** + * Create an instance of {@link HttpMessage } + */ + public HttpMessage createHttpMessage() { + return new HttpMessage(); + } + + /** + * Create an instance of {@link Property } + */ + public Property createProperty() { + return new Property(); + } + + /** + * Create an instance of {@link FlowrulesType.Flowspace.Mac } + */ + public FlowrulesType.Flowspace.Mac createFlowrulesTypeFlowspaceMac() { + return new FlowrulesType.Flowspace.Mac(); + } + + /** + * Create an instance of {@link FlowrulesType.Flowspace.Ip } + */ + public FlowrulesType.Flowspace.Ip createFlowrulesTypeFlowspaceIp() { + return new FlowrulesType.Flowspace.Ip(); + } + + /** + * Create an instance of {@link FlowrulesType.Flowspace.Tcp } + */ + public FlowrulesType.Flowspace.Tcp createFlowrulesTypeFlowspaceTcp() { + return new FlowrulesType.Flowspace.Tcp(); + } + + /** + * Create an instance of {@link FlowrulesType.Flowspace.Udp } + */ + public FlowrulesType.Flowspace.Udp createFlowrulesTypeFlowspaceUdp() { + return new FlowrulesType.Flowspace.Udp(); + } + + /** + * Create an instance of {@link CiType.Attributes.Attribute } + */ + public CiType.Attributes.Attribute createCiTypeAttributesAttribute() { + return new CiType.Attributes.Attribute(); + } + + /** + * Create an instance of {@link EpType.Flowspace } + */ + public EpType.Flowspace createEpTypeFlowspace() { + return new EpType.Flowspace(); + } + + /** + * Create an instance of {@link SpecType.Deployment } + */ + public SpecType.Deployment createSpecTypeDeployment() { + return new SpecType.Deployment(); + } + + /** + * Create an instance of {@link SpecType.Image } + */ + public SpecType.Image createSpecTypeImage() { + return new SpecType.Image(); + } + + /** + * Create an instance of {@link SpecType.Cpu } + */ + public SpecType.Cpu createSpecTypeCpu() { + return new SpecType.Cpu(); + } + + /** + * Create an instance of {@link SpecType.Memory } + */ + public SpecType.Memory createSpecTypeMemory() { + return new SpecType.Memory(); + } + + /** + * Create an instance of {@link SpecType.Storage } + */ + public SpecType.Storage createSpecTypeStorage() { + return new SpecType.Storage(); + } + + /** + * Create an instance of {@link MonParamsType.Parameter } + */ + public MonParamsType.Parameter createMonParamsTypeParameter() { + return new MonParamsType.Parameter(); + } + + /** + * Create an instance of {@link JAXBElement }{@code <}{@link NffgType }{@code >}} + */ + @XmlElementDecl(namespace = "http://www.example.org/nffg/", name = "nffg") + public JAXBElement createNffg(Nffg value) { + return new JAXBElement(_Nffg_QNAME, Nffg.class, null, value); + } + + /** + * Create an instance of {@link JAXBElement }{@code <}{@link NffgSetType }{@code >}} + */ + @XmlElementDecl(namespace = "http://www.example.org/nffg/", name = "nffg-set") + public JAXBElement createNffgSet(NffgSet value) { + return new JAXBElement(_NffgSet_QNAME, NffgSet.class, null, value); + } + +} diff --git a/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/Paths.java b/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/Paths.java new file mode 100644 index 0000000..f097b30 --- /dev/null +++ b/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/Paths.java @@ -0,0 +1,163 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.nffg.neo4j.jaxb; + +import java.util.ArrayList; +import java.util.List; +import javax.xml.bind.annotation.XmlAccessType; +import javax.xml.bind.annotation.XmlAccessorType; +import javax.xml.bind.annotation.XmlAttribute; +import javax.xml.bind.annotation.XmlElement; +import javax.xml.bind.annotation.XmlRootElement; +import javax.xml.bind.annotation.XmlType; + + +/** + *

Java class for anonymous complex type. + *

The following schema fragment specifies the expected content contained within this class. + * 

+ * <complexType>
+ *   <complexContent>
+ *     <restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
+ *       <choice>
+ *         <element name="message" type="{http://www.w3.org/2001/XMLSchema}string"/>
+ *         <element name="path" type="{http://www.w3.org/2001/XMLSchema}string" maxOccurs="unbounded"/>
+ *       </choice>
+ *       <attribute name="source" type="{http://www.w3.org/2001/XMLSchema}string" />
+ *       <attribute name="destination" type="{http://www.w3.org/2001/XMLSchema}string" />
+ *       <attribute name="direction" type="{http://www.w3.org/2001/XMLSchema}string" />
+ *     </restriction>
+ *   </complexContent>
+ * </complexType>
+ *
+ */ +@XmlAccessorType(XmlAccessType.FIELD) +@XmlType(name = "", propOrder = { + "message", + "path" +}) +@XmlRootElement(name = "paths", namespace = "http://www.example.org/response/") +public class Paths { + + @XmlElement(namespace = "http://www.example.org/response/") + protected String message; + @XmlElement(namespace = "http://www.example.org/response/") + protected List path; + @XmlAttribute(name = "source") + protected String source; + @XmlAttribute(name = "destination") + protected String destination; + @XmlAttribute(name = "direction") + protected String direction; + + /** + * Gets the value of the message property. + * @return + * possible object is + * {@link String } + */ + public String getMessage() { + return message; + } + + /** + * Sets the value of the message property. + * @param value + * allowed object is + * {@link String } + */ + public void setMessage(String value) { + this.message = value; + } + + /** + * Gets the value of the path property. + *

+ * This accessor method returns a reference to the live list, + * not a snapshot. Therefore any modification you make to the + * returned list will be present inside the JAXB object. + * This is why there is not a set method for the path property. + *

+ * For example, to add a new item, do as follows: + * 

+     *    getPath().add(newItem);
+     *
+ *

+ * Objects of the following type(s) are allowed in the list + * {@link String } + */ + public List getPath() { + if (path == null) { + path = new ArrayList(); + } + return this.path; + } + + /** + * Gets the value of the source property. + * @return + * possible object is + * {@link String } + */ + public String getSource() { + return source; + } + + /** + * Sets the value of the source property. + * @param value + * allowed object is + * {@link String } + */ + public void setSource(String value) { + this.source = value; + } + + /** + * Gets the value of the destination property. + * @return + * possible object is + * {@link String } + */ + public String getDestination() { + return destination; + } + + /** + * Sets the value of the destination property. + * @param value + * allowed object is + * {@link String } + */ + public void setDestination(String value) { + this.destination = value; + } + + /** + * Gets the value of the direction property. + * @return + * possible object is + * {@link String } + */ + public String getDirection() { + return direction; + } + + /** + * Sets the value of the direction property. + * @param value + * allowed object is + * {@link String } + */ + public void setDirection(String value) { + this.direction = value; + } + +} diff --git a/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/PortDirEnumType.java b/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/PortDirEnumType.java new file mode 100644 index 0000000..f98907d --- /dev/null +++ b/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/PortDirEnumType.java @@ -0,0 +1,60 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.nffg.neo4j.jaxb; + +import javax.xml.bind.annotation.XmlEnum; +import javax.xml.bind.annotation.XmlEnumValue; +import javax.xml.bind.annotation.XmlType; + + +/** + *

Java class for portDirEnumType. + *

The following schema fragment specifies the expected content contained within this class. + *

+ * 

+ * <simpleType name="portDirEnumType">
+ *   <restriction base="{http://www.w3.org/2001/XMLSchema}string">
+ *     <enumeration value="in"/>
+ *     <enumeration value="out"/>
+ *     <enumeration value="both"/>
+ *   </restriction>
+ * </simpleType>
+ *
+ */ +@XmlType(name = "portDirEnumType") +@XmlEnum +public enum PortDirEnumType { + + @XmlEnumValue("in") + IN("in"), + @XmlEnumValue("out") + OUT("out"), + @XmlEnumValue("both") + BOTH("both"); + private final String value; + + PortDirEnumType(String v) { + value = v; + } + + public String value() { + return value; + } + + public static PortDirEnumType fromValue(String v) { + for (PortDirEnumType c: PortDirEnumType.values()) { + if (c.value.equals(v)) { + return c; + } + } + throw new IllegalArgumentException(v); + } + +} diff --git a/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/PortType.java b/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/PortType.java new file mode 100644 index 0000000..4d44cf5 --- /dev/null +++ b/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/PortType.java @@ -0,0 +1,104 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.nffg.neo4j.jaxb; + +import javax.xml.bind.annotation.XmlAccessType; +import javax.xml.bind.annotation.XmlAccessorType; +import javax.xml.bind.annotation.XmlAttribute; +import javax.xml.bind.annotation.XmlSchemaType; +import javax.xml.bind.annotation.XmlType; + + +/** + *

Java class for portType complex type. + *

The following schema fragment specifies the expected content contained within this class. + * 

+ * <complexType name="portType">
+ *   <complexContent>
+ *     <restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
+ *       <attribute name="id" use="required" type="{http://www.w3.org/2001/XMLSchema}unsignedShort" />
+ *       <attribute name="direction" use="required" type="{http://www.example.org/nffg/}portDirEnumType" />
+ *       <attribute name="type" type="{http://www.w3.org/2001/XMLSchema}string" default="N.A." />
+ *     </restriction>
+ *   </complexContent>
+ * </complexType>
+ *
+ */ +@XmlAccessorType(XmlAccessType.FIELD) +@XmlType(name = "portType") +public class PortType { + + @XmlAttribute(name = "id", required = true) + @XmlSchemaType(name = "unsignedShort") + protected int id; + @XmlAttribute(name = "direction", required = true) + protected PortDirEnumType direction; + @XmlAttribute(name = "type") + protected String type; + + /** + * Gets the value of the id property. + */ + public int getId() { + return id; + } + + /** + * Sets the value of the id property. + */ + public void setId(int value) { + this.id = value; + } + + /** + * Gets the value of the direction property. + * @return + * possible object is + * {@link PortDirEnumType } + */ + public PortDirEnumType getDirection() { + return direction; + } + + /** + * Sets the value of the direction property. + * @param value + * allowed object is + * {@link PortDirEnumType } + */ + public void setDirection(PortDirEnumType value) { + this.direction = value; + } + + /** + * Gets the value of the type property. + * @return + * possible object is + * {@link String } + */ + public String getType() { + if (type == null) { + return "N.A."; + } else { + return type; + } + } + + /** + * Sets the value of the type property. + * @param value + * allowed object is + * {@link String } + */ + public void setType(String value) { + this.type = value; + } + +} diff --git a/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/Property.java b/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/Property.java new file mode 100644 index 0000000..973eaf8 --- /dev/null +++ b/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/Property.java @@ -0,0 +1,152 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.nffg.neo4j.jaxb; + +import javax.xml.bind.annotation.XmlAccessType; +import javax.xml.bind.annotation.XmlAccessorType; +import javax.xml.bind.annotation.XmlAttribute; +import javax.xml.bind.annotation.XmlElement; +import javax.xml.bind.annotation.XmlRootElement; +import javax.xml.bind.annotation.XmlType; + + +/** + *

Java class for anonymous complex type. + *

The following schema fragment specifies the expected content contained within this class. + * 

+ * <complexType>
+ *   <complexContent>
+ *     <restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
+ *       <sequence>
+ *         <element name="name" type="{http://www.w3.org/2001/XMLSchema}string"/>
+ *         <element name="response" type="{http://www.w3.org/2001/XMLSchema}boolean"/>
+ *       </sequence>
+ *       <attribute name="source" type="{http://www.w3.org/2001/XMLSchema}string" />
+ *       <attribute name="destination" type="{http://www.w3.org/2001/XMLSchema}string" />
+ *       <attribute name="direction" type="{http://www.w3.org/2001/XMLSchema}string" />
+ *     </restriction>
+ *   </complexContent>
+ * </complexType>
+ *
+ */ +@XmlAccessorType(XmlAccessType.FIELD) +@XmlType(name = "", propOrder = { + "name", + "response" +}) +@XmlRootElement(name = "property", namespace = "http://www.example.org/response/") +public class Property { + + @XmlElement(namespace = "http://www.example.org/response/", required = true) + protected String name; + @XmlElement(namespace = "http://www.example.org/response/") + protected boolean response; + @XmlAttribute(name = "source") + protected String source; + @XmlAttribute(name = "destination") + protected String destination; + @XmlAttribute(name = "direction") + protected String direction; + + /** + * Gets the value of the name property. + * @return + * possible object is + * {@link String } + */ + public String getName() { + return name; + } + + /** + * Sets the value of the name property. + * @param value + * allowed object is + * {@link String } + */ + public void setName(String value) { + this.name = value; + } + + /** + * Gets the value of the response property. + */ + public boolean isResponse() { + return response; + } + + /** + * Sets the value of the response property. + */ + public void setResponse(boolean value) { + this.response = value; + } + + /** + * Gets the value of the source property. + * @return + * possible object is + * {@link String } + */ + public String getSource() { + return source; + } + + /** + * Sets the value of the source property. + * @param value + * allowed object is + * {@link String } + */ + public void setSource(String value) { + this.source = value; + } + + /** + * Gets the value of the destination property. + * @return + * possible object is + * {@link String } + */ + public String getDestination() { + return destination; + } + + /** + * Sets the value of the destination property. + * @param value + * allowed object is + * {@link String } + */ + public void setDestination(String value) { + this.destination = value; + } + + /** + * Gets the value of the direction property. + * @return + * possible object is + * {@link String } + */ + public String getDirection() { + return direction; + } + + /** + * Sets the value of the direction property. + * @param value + * allowed object is + * {@link String } + */ + public void setDirection(String value) { + this.direction = value; + } + +} diff --git a/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/SpecType.java b/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/SpecType.java new file mode 100644 index 0000000..e4d434b --- /dev/null +++ b/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/SpecType.java @@ -0,0 +1,577 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +package it.polito.nffg.neo4j.jaxb; + +import javax.xml.bind.annotation.XmlAccessType; +import javax.xml.bind.annotation.XmlAccessorType; +import javax.xml.bind.annotation.XmlAttribute; +import javax.xml.bind.annotation.XmlElement; +import javax.xml.bind.annotation.XmlSchemaType; +import javax.xml.bind.annotation.XmlType; + + +/** + *

Java class for specType complex type. + *

The following schema fragment specifies the expected content contained within this class. + * 

+ * <complexType name="specType">
+ *   <complexContent>
+ *     <restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
+ *       <sequence>
+ *         <element name="deployment">
+ *           <complexType>
+ *             <complexContent>
+ *               <restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
+ *                 <attribute name="type" type="{http://www.w3.org/2001/XMLSchema}string" default="N.A." />
+ *               </restriction>
+ *             </complexContent>
+ *           </complexType>
+ *         </element>
+ *         <element name="image">
+ *           <complexType>
+ *             <complexContent>
+ *               <restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
+ *                 <attribute name="uri" type="{http://www.w3.org/2001/XMLSchema}anyURI" default="N.A." />
+ *               </restriction>
+ *             </complexContent>
+ *           </complexType>
+ *         </element>
+ *         <element name="cpu">
+ *           <complexType>
+ *             <complexContent>
+ *               <restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
+ *                 <attribute name="model" type="{http://www.w3.org/2001/XMLSchema}string" default="N.A." />
+ *                 <attribute name="architecture" type="{http://www.w3.org/2001/XMLSchema}string" default="N.A." />
+ *                 <attribute name="numCores" type="{http://www.w3.org/2001/XMLSchema}unsignedByte" default="1" />
+ *                 <attribute name="clockSpeed" type="{http://www.w3.org/2001/XMLSchema}string" default="N.A." />
+ *               </restriction>
+ *             </complexContent>
+ *           </complexType>
+ *         </element>
+ *         <element name="memory">
+ *           <complexType>
+ *             <complexContent>
+ *               <restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
+ *                 <attribute name="type" type="{http://www.w3.org/2001/XMLSchema}string" default="N.A." />
+ *                 <attribute name="size" type="{http://www.w3.org/2001/XMLSchema}string" default="N.A." />
+ *               </restriction>
+ *             </complexContent>
+ *           </complexType>
+ *         </element>
+ *         <element name="storage">
+ *           <complexType>
+ *             <complexContent>
+ *               <restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
+ *                 <attribute name="type" type="{http://www.w3.org/2001/XMLSchema}string" default="N.A." />
+ *                 <attribute name="size" type="{http://www.w3.org/2001/XMLSchema}string" default="N.A." />
+ *               </restriction>
+ *             </complexContent>
+ *           </complexType>
+ *         </element>
+ *       </sequence>
+ *     </restriction>
+ *   </complexContent>
+ * </complexType>
+ *
+ */ +@XmlAccessorType(XmlAccessType.FIELD) +@XmlType(name = "specType", propOrder = { + "deployment", + "image", + "cpu", + "memory", + "storage" +}) +public class SpecType { + + @XmlElement(required = true) + protected SpecType.Deployment deployment; + @XmlElement(required = true) + protected SpecType.Image image; + @XmlElement(required = true) + protected SpecType.Cpu cpu; + @XmlElement(required = true) + protected SpecType.Memory memory; + @XmlElement(required = true) + protected SpecType.Storage storage; + + /** + * Gets the value of the deployment property. + * @return + * possible object is + * {@link SpecType.Deployment } + */ + public SpecType.Deployment getDeployment() { + return deployment; + } + + /** + * Sets the value of the deployment property. + * @param value + * allowed object is + * {@link SpecType.Deployment } + */ + public void setDeployment(SpecType.Deployment value) { + this.deployment = value; + } + + /** + * Gets the value of the image property. + * @return + * possible object is + * {@link SpecType.Image } + */ + public SpecType.Image getImage() { + return image; + } + + /** + * Sets the value of the image property. + * @param value + * allowed object is + * {@link SpecType.Image } + */ + public void setImage(SpecType.Image value) { + this.image = value; + } + + /** + * Gets the value of the cpu property. + * @return + * possible object is + * {@link SpecType.Cpu } + */ + public SpecType.Cpu getCpu() { + return cpu; + } + + /** + * Sets the value of the cpu property. + * @param value + * allowed object is + * {@link SpecType.Cpu } + */ + public void setCpu(SpecType.Cpu value) { + this.cpu = value; + } + + /** + * Gets the value of the memory property. + * @return + * possible object is + * {@link SpecType.Memory } + */ + public SpecType.Memory getMemory() { + return memory; + } + + /** + * Sets the value of the memory property. + * @param value + * allowed object is + * {@link SpecType.Memory } + */ + public void setMemory(SpecType.Memory value) { + this.memory = value; + } + + /** + * Gets the value of the storage property. + * @return + * possible object is + * {@link SpecType.Storage } + */ + public SpecType.Storage getStorage() { + return storage; + } + + /** + * Sets the value of the storage property. + * @param value + * allowed object is + * {@link SpecType.Storage } + */ + public void setStorage(SpecType.Storage value) { + this.storage = value; + } + + + /** + *

Java class for anonymous complex type. + *

The following schema fragment specifies the expected content contained within this class. + * 

+     * <complexType>
+     *   <complexContent>
+     *     <restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
+     *       <attribute name="model" type="{http://www.w3.org/2001/XMLSchema}string" default="N.A." />
+     *       <attribute name="architecture" type="{http://www.w3.org/2001/XMLSchema}string" default="N.A." />
+     *       <attribute name="numCores" type="{http://www.w3.org/2001/XMLSchema}unsignedByte" default="1" />
+     *       <attribute name="clockSpeed" type="{http://www.w3.org/2001/XMLSchema}string" default="N.A." />
+     *     </restriction>
+     *   </complexContent>
+     * </complexType>
+     *
+ */ + @XmlAccessorType(XmlAccessType.FIELD) + @XmlType(name = "") + public static class Cpu { + + @XmlAttribute(name = "model") + protected String model; + @XmlAttribute(name = "architecture") + protected String architecture; + @XmlAttribute(name = "numCores") + @XmlSchemaType(name = "unsignedByte") + protected Short numCores; + @XmlAttribute(name = "clockSpeed") + protected String clockSpeed; + + /** + * Gets the value of the model property. + * @return + * possible object is + * {@link String } + */ + public String getModel() { + if (model == null) { + return "N.A."; + } else { + return model; + } + } + + /** + * Sets the value of the model property. + * @param value + * allowed object is + * {@link String } + */ + public void setModel(String value) { + this.model = value; + } + + /** + * Gets the value of the architecture property. + * @return + * possible object is + * {@link String } + */ + public String getArchitecture() { + if (architecture == null) { + return "N.A."; + } else { + return architecture; + } + } + + /** + * Sets the value of the architecture property. + * @param value + * allowed object is + * {@link String } + */ + public void setArchitecture(String value) { + this.architecture = value; + } + + /** + * Gets the value of the numCores property. + * @return + * possible object is + * {@link Short } + */ + public short getNumCores() { + if (numCores == null) { + return ((short) 1); + } else { + return numCores; + } + } + + /** + * Sets the value of the numCores property. + * @param value + * allowed object is + * {@link Short } + */ + public void setNumCores(Short value) { + this.numCores = value; + } + + /** + * Gets the value of the clockSpeed property. + * @return + * possible object is + * {@link String } + */ + public String getClockSpeed() { + if (clockSpeed == null) { + return "N.A."; + } else { + return clockSpeed; + } + } + + /** + * Sets the value of the clockSpeed property. + * @param value + * allowed object is + * {@link String } + */ + public void setClockSpeed(String value) { + this.clockSpeed = value; + } + + } + + + /** + *

Java class for anonymous complex type. + *

The following schema fragment specifies the expected content contained within this class. + * 

+     * <complexType>
+     *   <complexContent>
+     *     <restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
+     *       <attribute name="type" type="{http://www.w3.org/2001/XMLSchema}string" default="N.A." />
+     *     </restriction>
+     *   </complexContent>
+     * </complexType>
+     *
+ */ + @XmlAccessorType(XmlAccessType.FIELD) + @XmlType(name = "") + public static class Deployment { + + @XmlAttribute(name = "type") + protected String type; + + /** + * Gets the value of the type property. + * @return + * possible object is + * {@link String } + */ + public String getType() { + if (type == null) { + return "N.A."; + } else { + return type; + } + } + + /** + * Sets the value of the type property. + * @param value + * allowed object is + * {@link String } + */ + public void setType(String value) { + this.type = value; + } + + } + + + /** + *

Java class for anonymous complex type. + *

The following schema fragment specifies the expected content contained within this class. + * 

+     * <complexType>
+     *   <complexContent>
+     *     <restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
+     *       <attribute name="uri" type="{http://www.w3.org/2001/XMLSchema}anyURI" default="N.A." />
+     *     </restriction>
+     *   </complexContent>
+     * </complexType>
+     *
+ */ + @XmlAccessorType(XmlAccessType.FIELD) + @XmlType(name = "") + public static class Image { + + @XmlAttribute(name = "uri") + @XmlSchemaType(name = "anyURI") + protected String uri; + + /** + * Gets the value of the uri property. + * @return + * possible object is + * {@link String } + */ + public String getUri() { + if (uri == null) { + return "N.A."; + } else { + return uri; + } + } + + /** + * Sets the value of the uri property. + * @param value + * allowed object is + * {@link String } + */ + public void setUri(String value) { + this.uri = value; + } + + } + + + /** + *

Java class for anonymous complex type. + *

The following schema fragment specifies the expected content contained within this class. + * 

+     * <complexType>
+     *   <complexContent>
+     *     <restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
+     *       <attribute name="type" type="{http://www.w3.org/2001/XMLSchema}string" default="N.A." />
+     *       <attribute name="size" type="{http://www.w3.org/2001/XMLSchema}string" default="N.A." />
+     *     </restriction>
+     *   </complexContent>
+     * </complexType>
+     *
+ */ + @XmlAccessorType(XmlAccessType.FIELD) + @XmlType(name = "") + public static class Memory { + + @XmlAttribute(name = "type") + protected String type; + @XmlAttribute(name = "size") + protected String size; + + /** + * Gets the value of the type property. + * @return + * possible object is + * {@link String } + */ + public String getType() { + if (type == null) { + return "N.A."; + } else { + return type; + } + } + + /** + * Sets the value of the type property. + * @param value + * allowed object is + * {@link String } + */ + public void setType(String value) { + this.type = value; + } + + /** + * Gets the value of the size property. + * @return + * possible object is + * {@link String } + */ + public String getSize() { + if (size == null) { + return "N.A."; + } else { + return size; + } + } + + /** + * Sets the value of the size property. + * @param value + * allowed object is + * {@link String } + */ + public void setSize(String value) { + this.size = value; + } + + } + + + /** + *

Java class for anonymous complex type. + *

The following schema fragment specifies the expected content contained within this class. + * 

+     * <complexType>
+     *   <complexContent>
+     *     <restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
+     *       <attribute name="type" type="{http://www.w3.org/2001/XMLSchema}string" default="N.A." />
+     *       <attribute name="size" type="{http://www.w3.org/2001/XMLSchema}string" default="N.A." />
+     *     </restriction>
+     *   </complexContent>
+     * </complexType>
+     *
+ */ + @XmlAccessorType(XmlAccessType.FIELD) + @XmlType(name = "") + public static class Storage { + + @XmlAttribute(name = "type") + protected String type; + @XmlAttribute(name = "size") + protected String size; + + /** + * Gets the value of the type property. + * @return + * possible object is + * {@link String } + */ + public String getType() { + if (type == null) { + return "N.A."; + } else { + return type; + } + } + + /** + * Sets the value of the type property. + * @param value + * allowed object is + * {@link String } + */ + public void setType(String value) { + this.type = value; + } + + /** + * Gets the value of the size property. + * @return + * possible object is + * {@link String } + */ + public String getSize() { + if (size == null) { + return "N.A."; + } else { + return size; + } + } + + /** + * Sets the value of the size property. + * @param value + * allowed object is + * {@link String } + */ + public void setSize(String value) { + this.size = value; + } + + } + +} diff --git a/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/package-info.java b/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/package-info.java new file mode 100644 index 0000000..3d3c7b4 --- /dev/null +++ b/verigraph/src/main/java/it/polito/nffg/neo4j/jaxb/package-info.java @@ -0,0 +1,11 @@ +/******************************************************************************* + * Copyright (c) 2017 Politecnico di Torino and others. + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Apache License, Version 2.0 + * which accompanies this distribution, and is available at + * http://www.apache.org/licenses/LICENSE-2.0 + *******************************************************************************/ + +@javax.xml.bind.annotation.XmlSchema(namespace = "http://www.example.org/nffg/", elementFormDefault = javax.xml.bind.annotation.XmlNsForm.QUALIFIED) +package it.polito.nffg.neo4j.jaxb; -- cgit 1.2.3-korg