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c458c05801
The dark lord Gosling designed the Java package naming system so that ownership flows from the DNS system. Since we own the domain name registry.google, it seems only appropriate that we should use google.registry as our package name.
224 lines
10 KiB
Java
224 lines
10 KiB
Java
// Copyright 2016 The Domain Registry 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.domain;
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import static com.google.common.base.Preconditions.checkNotNull;
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import static google.registry.flows.domain.DomainFlowUtils.getReservationType;
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import static google.registry.model.EppResourceUtils.loadByUniqueId;
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import static google.registry.model.ofy.ObjectifyService.ofy;
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import static google.registry.util.CollectionUtils.isNullOrEmpty;
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import com.google.common.collect.ImmutableList;
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import com.google.common.collect.ImmutableSet;
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import com.googlecode.objectify.Ref;
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import google.registry.flows.EppException;
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import google.registry.flows.EppException.AuthorizationErrorException;
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import google.registry.flows.EppException.ObjectDoesNotExistException;
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import google.registry.flows.EppException.RequiredParameterMissingException;
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import google.registry.flows.EppException.StatusProhibitsOperationException;
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import google.registry.model.billing.BillingEvent;
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import google.registry.model.billing.BillingEvent.Flag;
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import google.registry.model.billing.BillingEvent.Reason;
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import google.registry.model.domain.DomainApplication;
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import google.registry.model.domain.DomainResource.Builder;
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import google.registry.model.domain.GracePeriod;
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import google.registry.model.domain.allocate.AllocateCreateExtension;
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import google.registry.model.domain.launch.ApplicationStatus;
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import google.registry.model.domain.launch.LaunchInfoResponseExtension;
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import google.registry.model.domain.rgp.GracePeriodStatus;
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import google.registry.model.eppcommon.StatusValue;
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import google.registry.model.poll.PendingActionNotificationResponse.DomainPendingActionNotificationResponse;
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import google.registry.model.poll.PollMessage;
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import google.registry.model.registry.Registry;
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import google.registry.model.registry.label.ReservationType;
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import google.registry.model.reporting.HistoryEntry;
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import google.registry.tmch.LordnTask;
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/**
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* An EPP flow that allocates a new domain resource from a domain application.
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*
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* @error {@link google.registry.flows.EppException.UnimplementedExtensionException}
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* @error {@link google.registry.flows.ResourceCreateFlow.ResourceAlreadyExistsException}
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* @error {@link google.registry.flows.domain.DomainFlowUtils.NotAuthorizedForTldException}
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* @error {@link DomainAllocateFlow.HasFinalStatusException}
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* @error {@link DomainAllocateFlow.MissingAllocateCreateExtensionException}
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* @error {@link DomainAllocateFlow.MissingApplicationException}
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* @error {@link DomainAllocateFlow.OnlySuperuserCanAllocateException}
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*/
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public class DomainAllocateFlow extends DomainCreateOrAllocateFlow {
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protected AllocateCreateExtension allocateCreate;
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protected DomainApplication application;
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@Override
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protected final void initDomainCreateOrAllocateFlow() {
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registerExtensions(AllocateCreateExtension.class);
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allocateCreate = eppInput.getSingleExtension(AllocateCreateExtension.class);
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}
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@Override
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protected final void verifyDomainCreateIsAllowed() throws EppException {
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if (!superuser) {
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throw new OnlySuperuserCanAllocateException();
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}
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if (allocateCreate == null) {
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throw new MissingAllocateCreateExtensionException();
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}
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String applicationRoid = allocateCreate.getApplicationRoid();
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application = loadByUniqueId(DomainApplication.class, applicationRoid, now);
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if (application == null) {
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throw new MissingApplicationException(applicationRoid);
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}
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if (application.getApplicationStatus().isFinalStatus()) {
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throw new HasFinalStatusException();
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}
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}
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@Override
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protected final void setDomainCreateOrAllocateProperties(Builder builder) {
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boolean sunrushAddGracePeriod = isNullOrEmpty(command.getNameservers());
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Registry registry = Registry.get(getTld());
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ImmutableSet.Builder<Flag> billingFlagsBuilder = ImmutableSet.builder();
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if (!application.getEncodedSignedMarks().isEmpty()) {
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billingFlagsBuilder.add(Flag.SUNRISE);
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} else {
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billingFlagsBuilder.add(Flag.LANDRUSH);
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}
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BillingEvent.OneTime billingEvent = new BillingEvent.OneTime.Builder()
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.setReason(Reason.CREATE)
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.setFlags(billingFlagsBuilder.add(Flag.ALLOCATION).build())
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.setTargetId(targetId)
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.setClientId(getClientId())
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.setCost(registry.getDomainCreateCost(targetId, command.getPeriod().getValue()))
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.setPeriodYears(command.getPeriod().getValue())
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.setEventTime(now)
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// If there are no nameservers on the domain, then they get the benefit of the sunrush add
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// grace period, which is longer than the standard add grace period.
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.setBillingTime(now.plus(sunrushAddGracePeriod
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? registry.getSunrushAddGracePeriodLength()
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: registry.getAddGracePeriodLength()))
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.setParent(historyEntry)
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.build();
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ReservationType reservationType = getReservationType(domainName);
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ofy().save().<Object>entities(
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// Save the billing event
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billingEvent,
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// Update the application itself.
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application.asBuilder()
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.setApplicationStatus(ApplicationStatus.ALLOCATED)
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.removeStatusValue(StatusValue.PENDING_CREATE)
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.build(),
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// Create a poll message informing the registrar that the application status was updated.
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new PollMessage.OneTime.Builder()
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.setClientId(application.getCurrentSponsorClientId())
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.setEventTime(ofy().getTransactionTime())
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.setMsg(reservationType == ReservationType.NAME_COLLISION
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// Change the poll message to remind the registrar of the name collision policy.
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? "Domain on the name collision list was allocated. "
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+ "But by policy, the domain will not be delegated. "
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+ "Please visit https://www.icann.org/namecollision "
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+ "for more information on name collision."
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: "Domain was allocated")
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.setResponseData(ImmutableList.of(
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DomainPendingActionNotificationResponse.create(
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application.getFullyQualifiedDomainName(),
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true,
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// If the creation TRID is not present on the application (this can happen for
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// older applications written before this field was added), then we must read
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// the earliest history entry for the application to retrieve it.
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application.getCreationTrid() == null
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? checkNotNull(ofy()
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.load()
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.type(HistoryEntry.class)
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.ancestor(application)
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.order("modificationTime")
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.first()
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.now()
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.getTrid())
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: application.getCreationTrid(),
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now)))
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.setResponseExtensions(ImmutableList.of(
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new LaunchInfoResponseExtension.Builder()
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.setApplicationId(application.getForeignKey())
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.setPhase(application.getPhase())
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.setApplicationStatus(ApplicationStatus.ALLOCATED)
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.build()))
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.setParent(historyEntry)
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.build(),
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// Create a history entry (with no xml or trid) to record that we updated the application.
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new HistoryEntry.Builder()
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.setType(HistoryEntry.Type.DOMAIN_APPLICATION_STATUS_UPDATE)
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.setParent(application)
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.setModificationTime(now)
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.setClientId(application.getCurrentSponsorClientId())
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.setBySuperuser(true)
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.build());
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// Set the properties on the new domain.
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builder
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.addGracePeriod(GracePeriod.forBillingEvent(
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sunrushAddGracePeriod ? GracePeriodStatus.SUNRUSH_ADD : GracePeriodStatus.ADD,
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billingEvent))
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.setApplicationTime(allocateCreate.getApplicationTime())
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.setApplication(Ref.create(application))
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.setSmdId(allocateCreate.getSmdId())
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.setLaunchNotice(allocateCreate.getNotice());
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// Names on the collision list will not be delegated. Set server hold.
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if (ReservationType.NAME_COLLISION == reservationType) {
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builder.addStatusValue(StatusValue.SERVER_HOLD);
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}
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}
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@Override
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protected void enqueueLordnTaskIfNeeded() {
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if (allocateCreate.getSmdId() != null || allocateCreate.getNotice() != null) {
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LordnTask.enqueueDomainResourceTask(newResource);
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}
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}
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@Override
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protected final HistoryEntry.Type getHistoryEntryType() {
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return HistoryEntry.Type.DOMAIN_ALLOCATE;
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}
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/** The allocate create extension is required to allocate a domain. */
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static class MissingAllocateCreateExtensionException extends RequiredParameterMissingException {
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public MissingAllocateCreateExtensionException() {
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super("The allocate create extension is required to allocate a domain");
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}
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}
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/** Domain application with specific ROID does not exist. */
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static class MissingApplicationException extends ObjectDoesNotExistException {
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public MissingApplicationException(String applicationRoid) {
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super(DomainApplication.class, applicationRoid);
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}
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}
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/** Domain application already has a final status. */
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static class HasFinalStatusException extends StatusProhibitsOperationException {
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public HasFinalStatusException() {
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super("Domain application already has a final status");
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}
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}
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/** Only a superuser can allocate domains. */
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static class OnlySuperuserCanAllocateException extends AuthorizationErrorException {
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public OnlySuperuserCanAllocateException() {
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super("Only a superuser can allocate domains");
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}
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}
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}
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