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c0f8da0c6e
This was a surprisingly involved change. Some of the difficulties included java.util.Optional purposely not being Serializable (so I had to move a few Optionals in mapreduce classes to @Nullable) and having to add the Truth Java8 extension library for assertion support. ------------- Created by MOE: https://github.com/google/moe MOE_MIGRATED_REVID=171863777
106 lines
5 KiB
Java
106 lines
5 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.contact;
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import static google.registry.flows.FlowUtils.validateClientIsLoggedIn;
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import static google.registry.flows.ResourceFlowUtils.failfastForAsyncDelete;
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import static google.registry.flows.ResourceFlowUtils.loadAndVerifyExistence;
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import static google.registry.flows.ResourceFlowUtils.verifyNoDisallowedStatuses;
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import static google.registry.flows.ResourceFlowUtils.verifyOptionalAuthInfo;
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import static google.registry.flows.ResourceFlowUtils.verifyResourceOwnership;
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import static google.registry.model.eppoutput.Result.Code.SUCCESS_WITH_ACTION_PENDING;
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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.FlowModule.ClientId;
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import google.registry.flows.FlowModule.Superuser;
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import google.registry.flows.FlowModule.TargetId;
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import google.registry.flows.TransactionalFlow;
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import google.registry.flows.annotations.ReportingSpec;
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import google.registry.flows.async.AsyncFlowEnqueuer;
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import google.registry.model.contact.ContactResource;
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import google.registry.model.domain.DomainBase;
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import google.registry.model.domain.metadata.MetadataExtension;
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import google.registry.model.eppcommon.AuthInfo;
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import google.registry.model.eppcommon.StatusValue;
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import google.registry.model.eppcommon.Trid;
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import google.registry.model.eppoutput.EppResponse;
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import google.registry.model.reporting.HistoryEntry;
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import google.registry.model.reporting.IcannReportingTypes.ActivityReportField;
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import java.util.Optional;
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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 deletes a contact.
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*
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* <p>Contacts that are in use by any domain cannot be deleted. The flow may return immediately if a
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* quick smoke check determines that deletion is impossible due to an existing reference. However, a
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* successful delete will always be asynchronous, as all existing domains must be checked for
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* references to the host before the deletion is allowed to proceed. A poll message will be written
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* with the success or failure message when the process is complete.
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*
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* @error {@link google.registry.flows.ResourceFlowUtils.ResourceDoesNotExistException}
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* @error {@link google.registry.flows.ResourceFlowUtils.ResourceNotOwnedException}
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* @error {@link google.registry.flows.exceptions.ResourceStatusProhibitsOperationException}
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* @error {@link google.registry.flows.exceptions.ResourceToDeleteIsReferencedException}
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*/
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@ReportingSpec(ActivityReportField.CONTACT_DELETE)
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public final class ContactDeleteFlow implements TransactionalFlow {
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private static final ImmutableSet<StatusValue> DISALLOWED_STATUSES = ImmutableSet.of(
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StatusValue.CLIENT_DELETE_PROHIBITED,
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StatusValue.PENDING_DELETE,
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StatusValue.SERVER_DELETE_PROHIBITED);
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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 Trid trid;
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@Inject @Superuser boolean isSuperuser;
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@Inject Optional<AuthInfo> authInfo;
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@Inject HistoryEntry.Builder historyBuilder;
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@Inject AsyncFlowEnqueuer asyncFlowEnqueuer;
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@Inject EppResponse.Builder responseBuilder;
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@Inject ContactDeleteFlow() {}
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@Override
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public final EppResponse run() throws EppException {
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extensionManager.register(MetadataExtension.class);
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extensionManager.validate();
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validateClientIsLoggedIn(clientId);
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DateTime now = ofy().getTransactionTime();
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failfastForAsyncDelete(targetId, now, ContactResource.class, DomainBase::getReferencedContacts);
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ContactResource existingContact = loadAndVerifyExistence(ContactResource.class, targetId, now);
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verifyNoDisallowedStatuses(existingContact, DISALLOWED_STATUSES);
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verifyOptionalAuthInfo(authInfo, existingContact);
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if (!isSuperuser) {
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verifyResourceOwnership(clientId, existingContact);
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}
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asyncFlowEnqueuer.enqueueAsyncDelete(
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existingContact, ofy().getTransactionTime(), clientId, trid, isSuperuser);
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ContactResource newContact =
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existingContact.asBuilder().addStatusValue(StatusValue.PENDING_DELETE).build();
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historyBuilder
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.setType(HistoryEntry.Type.CONTACT_PENDING_DELETE)
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.setModificationTime(now)
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.setParent(Key.create(existingContact));
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ofy().save().<Object>entities(newContact, historyBuilder.build());
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return responseBuilder.setResultFromCode(SUCCESS_WITH_ACTION_PENDING).build();
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}
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}
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