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e2528875b2
This eliminates the use of Objectify polymorphism for EPP resources entirely (yay!), which makes the Registry 3.0 database migration easier. It is unfortunate that the naming parallelism of EppResources is lost between ContactResource, HostResource, and DomainResource, but the actual type as far as Datastore was concerned was DomainBase all along, and it would be a much more substantial data migration to allow us to continue using the class name DomainResource now that we're no longer using Objectify polymorphism. This simply isn't worth it. This also removes the polymorphic Datastore indexes (which will no longer function as of this change). The non-polymorphic replacement indexes were added in [] ------------- Created by MOE: https://github.com/google/moe MOE_MIGRATED_REVID=230930546
106 lines
4.8 KiB
Java
106 lines
4.8 KiB
Java
// Copyright 2017 The Nomulus Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package google.registry.flows.host;
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import static google.registry.flows.FlowUtils.validateClientIsLoggedIn;
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import static google.registry.flows.ResourceFlowUtils.loadAndVerifyExistence;
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import static google.registry.flows.host.HostFlowUtils.validateHostName;
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import static google.registry.model.EppResourceUtils.isLinked;
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import static google.registry.model.ofy.ObjectifyService.ofy;
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import com.google.common.collect.ImmutableSet;
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import com.googlecode.objectify.Key;
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import google.registry.flows.EppException;
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import google.registry.flows.ExtensionManager;
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import google.registry.flows.Flow;
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import google.registry.flows.FlowModule.ClientId;
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import google.registry.flows.FlowModule.TargetId;
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import google.registry.flows.annotations.ReportingSpec;
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import google.registry.model.domain.DomainBase;
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import google.registry.model.eppcommon.StatusValue;
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import google.registry.model.eppoutput.EppResponse;
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import google.registry.model.host.HostInfoData;
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import google.registry.model.host.HostInfoData.Builder;
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import google.registry.model.host.HostResource;
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import google.registry.model.reporting.IcannReportingTypes.ActivityReportField;
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import google.registry.util.Clock;
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import javax.inject.Inject;
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import org.joda.time.DateTime;
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/**
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* An EPP flow that returns information about a host.
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*
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* <p>The returned information included IP addresses, if any, and details of the host's most recent
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* transfer if it has ever been transferred. Any registrar can see the information for any host.
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*
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* @error {@link google.registry.flows.ResourceFlowUtils.ResourceDoesNotExistException}
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* @error {@link HostFlowUtils.HostNameNotLowerCaseException}
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* @error {@link HostFlowUtils.HostNameNotNormalizedException}
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* @error {@link HostFlowUtils.HostNameNotPunyCodedException}
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*/
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@ReportingSpec(ActivityReportField.HOST_INFO)
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public final class HostInfoFlow implements Flow {
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@Inject ExtensionManager extensionManager;
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@Inject @ClientId String clientId;
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@Inject @TargetId String targetId;
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@Inject Clock clock;
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@Inject EppResponse.Builder responseBuilder;
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@Inject HostInfoFlow() {}
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@Override
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public EppResponse run() throws EppException {
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extensionManager.validate(); // There are no legal extensions for this flow.
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validateClientIsLoggedIn(clientId);
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validateHostName(targetId);
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DateTime now = clock.nowUtc();
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HostResource host = loadAndVerifyExistence(HostResource.class, targetId, now);
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ImmutableSet.Builder<StatusValue> statusValues = new ImmutableSet.Builder<>();
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statusValues.addAll(host.getStatusValues());
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if (isLinked(Key.create(host), now)) {
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statusValues.add(StatusValue.LINKED);
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}
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Builder hostInfoDataBuilder = HostInfoData.newBuilder();
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// Hosts transfer with their superordinate domains, so for hosts with a superordinate domain,
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// the client id, last transfer time, and pending transfer status need to be read off of it. If
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// there is no superordinate domain, the host's own values for these fields will be correct.
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if (host.isSubordinate()) {
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DomainBase superordinateDomain =
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ofy().load().key(host.getSuperordinateDomain()).now().cloneProjectedAtTime(now);
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hostInfoDataBuilder
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.setCurrentSponsorClientId(superordinateDomain.getCurrentSponsorClientId())
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.setLastTransferTime(host.computeLastTransferTime(superordinateDomain));
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if (superordinateDomain.getStatusValues().contains(StatusValue.PENDING_TRANSFER)) {
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statusValues.add(StatusValue.PENDING_TRANSFER);
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}
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} else {
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hostInfoDataBuilder
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.setCurrentSponsorClientId(host.getPersistedCurrentSponsorClientId())
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.setLastTransferTime(host.getLastTransferTime());
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}
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return responseBuilder
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.setResData(hostInfoDataBuilder
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.setFullyQualifiedHostName(host.getFullyQualifiedHostName())
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.setRepoId(host.getRepoId())
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.setStatusValues(statusValues.build())
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.setInetAddresses(host.getInetAddresses())
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.setCreationClientId(host.getCreationClientId())
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.setCreationTime(host.getCreationTime())
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.setLastEppUpdateClientId(host.getLastEppUpdateClientId())
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.setLastEppUpdateTime(host.getLastEppUpdateTime())
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.build())
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.build();
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}
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}
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