google-nomulus/java/google/registry/rdap/RdapNameserverAction.java
mountford 5b8ee87ecc Initial, easy changes to support later addition of RDAP metrics
I split this out to avoid having a giant CL that changes everything. The actual
metrics will follow later.

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=174356874
2017-11-07 17:39:05 -05:00

90 lines
3.2 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 google.registry.util.Clock;
import javax.inject.Inject;
import org.joda.time.DateTime;
/** RDAP (new WHOIS) action for nameserver requests. */
@Action(
path = RdapNameserverAction.PATH,
method = {GET, HEAD},
isPrefix = true,
auth = Auth.AUTH_PUBLIC_ANONYMOUS
)
public class RdapNameserverAction extends RdapActionBase {
public static final String PATH = "/rdap/nameserver/";
@Inject Clock clock;
@Inject RdapNameserverAction() {}
@Override
public String getHumanReadableObjectTypeName() {
return "nameserver";
}
@Override
public EndpointType getEndpointType() {
return EndpointType.NAMESERVER;
}
@Override
public String getActionPath() {
return PATH;
}
@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.
HostResource hostResource =
loadByForeignKey(
HostResource.class, pathSearchString, shouldIncludeDeleted() ? START_OF_TIME : now);
if ((hostResource == null) || !shouldBeVisible(hostResource, now)) {
throw new NotFoundException(pathSearchString + " not found");
}
return rdapJsonFormatter.makeRdapJsonForHost(
hostResource, true, fullServletPath, rdapWhoisServer, now, OutputDataType.FULL);
}
}