google-nomulus/java/google/registry/rdap/RdapNameserverAction.java
guyben 9f017edc2e Simplify some of the RDAP Action classes
Overriding getter methods to change values is a bit overkill when these values
are static (don't change based on internal state).

Just setting them in the base class' constructor is simpler.

Also, we can read the PATH of an Action based on the Annotation instead
returning it manually for each Action.

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=246135754
2019-05-06 16:23:05 -04:00

74 lines
3 KiB
Java

// Copyright 2017 The Nomulus Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package google.registry.rdap;
import static google.registry.flows.host.HostFlowUtils.validateHostName;
import static google.registry.model.EppResourceUtils.loadByForeignKey;
import static google.registry.request.Action.Method.GET;
import static google.registry.request.Action.Method.HEAD;
import static google.registry.util.DateTimeUtils.START_OF_TIME;
import com.google.common.collect.ImmutableMap;
import google.registry.flows.EppException;
import google.registry.model.host.HostResource;
import google.registry.rdap.RdapJsonFormatter.OutputDataType;
import google.registry.rdap.RdapMetrics.EndpointType;
import google.registry.request.Action;
import google.registry.request.HttpException.BadRequestException;
import google.registry.request.HttpException.NotFoundException;
import google.registry.request.auth.Auth;
import java.util.Optional;
import javax.inject.Inject;
import org.joda.time.DateTime;
/** RDAP (new WHOIS) action for nameserver requests. */
@Action(
service = Action.Service.PUBAPI,
path = "/rdap/nameserver/",
method = {GET, HEAD},
isPrefix = true,
auth = Auth.AUTH_PUBLIC_ANONYMOUS)
public class RdapNameserverAction extends RdapActionBase {
@Inject public RdapNameserverAction() {
super("nameserver", EndpointType.NAMESERVER);
}
@Override
public ImmutableMap<String, Object> getJsonObjectForResource(
String pathSearchString, boolean isHeadRequest) {
DateTime now = clock.nowUtc();
pathSearchString = canonicalizeName(pathSearchString);
// The RDAP syntax is /rdap/nameserver/ns1.mydomain.com.
try {
validateHostName(pathSearchString);
} catch (EppException e) {
throw new BadRequestException(
String.format(
"%s is not a valid %s: %s",
pathSearchString, getHumanReadableObjectTypeName(), e.getMessage()));
}
// If there are no undeleted nameservers with the given name, the foreign key should point to
// the most recently deleted one.
Optional<HostResource> hostResource =
loadByForeignKey(
HostResource.class, pathSearchString, shouldIncludeDeleted() ? START_OF_TIME : now);
if (!shouldBeVisible(hostResource, now)) {
throw new NotFoundException(pathSearchString + " not found");
}
return rdapJsonFormatter.makeRdapJsonForHost(
hostResource.get(), true, fullServletPath, rdapWhoisServer, now, OutputDataType.FULL);
}
}