mirror of
https://github.com/google/nomulus.git
synced 2025-04-30 03:57:51 +02:00
0bc6e7b728
This reworks the logic in RefreshDnsAction by factoring out a few helper methods so the core logic is simpler and more straightforward. Also added a couple tests to DnsInjectionTest that seemed worth having for symmetry. ------------- Created by MOE: https://github.com/google/moe MOE_MIGRATED_REVID=134110706
78 lines
3 KiB
Java
78 lines
3 KiB
Java
// Copyright 2016 The Domain Registry 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.dns;
|
|
|
|
import static google.registry.model.EppResourceUtils.loadByForeignKey;
|
|
|
|
import google.registry.dns.DnsConstants.TargetType;
|
|
import google.registry.model.EppResource;
|
|
import google.registry.model.EppResource.ForeignKeyedEppResource;
|
|
import google.registry.model.annotations.ExternalMessagingName;
|
|
import google.registry.model.domain.DomainResource;
|
|
import google.registry.model.host.HostResource;
|
|
import google.registry.request.Action;
|
|
import google.registry.request.HttpException.BadRequestException;
|
|
import google.registry.request.HttpException.NotFoundException;
|
|
import google.registry.request.Parameter;
|
|
import google.registry.util.Clock;
|
|
import javax.inject.Inject;
|
|
|
|
/** Action that manually triggers refresh of DNS information. */
|
|
@Action(path = "/_dr/dnsRefresh", automaticallyPrintOk = true)
|
|
public final class RefreshDnsAction implements Runnable {
|
|
|
|
@Inject Clock clock;
|
|
@Inject DnsQueue dnsQueue;
|
|
@Inject @Parameter("name") String domainOrHostName;
|
|
@Inject @Parameter("type") TargetType type;
|
|
@Inject RefreshDnsAction() {}
|
|
|
|
@Override
|
|
public void run() {
|
|
if (!domainOrHostName.contains(".")) {
|
|
throw new BadRequestException("URL parameter 'name' must be fully qualified");
|
|
}
|
|
switch (type) {
|
|
case DOMAIN:
|
|
loadAndVerifyExistence(DomainResource.class, domainOrHostName);
|
|
dnsQueue.addDomainRefreshTask(domainOrHostName);
|
|
break;
|
|
case HOST:
|
|
verifyHostIsSubordinate(loadAndVerifyExistence(HostResource.class, domainOrHostName));
|
|
dnsQueue.addHostRefreshTask(domainOrHostName);
|
|
break;
|
|
default:
|
|
throw new BadRequestException("Unsupported type: " + type);
|
|
}
|
|
}
|
|
|
|
private <T extends EppResource & ForeignKeyedEppResource>
|
|
T loadAndVerifyExistence(Class<T> clazz, String foreignKey) {
|
|
T resource = loadByForeignKey(clazz, foreignKey, clock.nowUtc());
|
|
if (resource == null) {
|
|
String typeName = clazz.getAnnotation(ExternalMessagingName.class).value();
|
|
throw new NotFoundException(
|
|
String.format("%s %s not found", typeName, domainOrHostName));
|
|
}
|
|
return resource;
|
|
}
|
|
|
|
private static void verifyHostIsSubordinate(HostResource host) {
|
|
if (host.getSuperordinateDomain() == null) {
|
|
throw new BadRequestException(
|
|
String.format("%s isn't a subordinate hostname", host.getFullyQualifiedHostName()));
|
|
}
|
|
}
|
|
}
|