google-nomulus/java/google/registry/flows/host/HostInfoFlow.java
mcilwain 9aa2f3b96e Make host flows only accept canonicalized host names as input
This now throws errors when a non-lower-cased, non-puny-coded, or non-canonicalized host name is passed in as an input parameter.

The approach we'll take is to first notify registrars which hosts we'll be renaming, then
issue EPP host update commands to effect those renames as superuser, then push this code
live to production.

This fixes #38 on GitHub.

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=138441130
2016-11-10 11:29:03 -05:00

62 lines
2.6 KiB
Java

// Copyright 2016 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.flows.host;
import static google.registry.flows.FlowUtils.validateClientIsLoggedIn;
import static google.registry.flows.ResourceFlowUtils.loadAndVerifyExistence;
import static google.registry.flows.host.HostFlowUtils.validateHostName;
import static google.registry.model.EppResourceUtils.cloneResourceWithLinkedStatus;
import google.registry.flows.EppException;
import google.registry.flows.ExtensionManager;
import google.registry.flows.Flow;
import google.registry.flows.FlowModule.ClientId;
import google.registry.flows.FlowModule.TargetId;
import google.registry.model.eppoutput.EppResponse;
import google.registry.model.host.HostResource;
import google.registry.util.Clock;
import javax.inject.Inject;
import org.joda.time.DateTime;
/**
* An EPP flow that returns information about a host.
*
* <p>The returned information included IP addresses, if any, and details of the host's most recent
* transfer if it has ever been transferred. Any registrar can see the information for any host.
*
* @error {@link google.registry.flows.ResourceFlowUtils.ResourceDoesNotExistException}
* @error {@link HostFlowUtils.HostNameNotLowerCaseException}
* @error {@link HostFlowUtils.HostNameNotNormalizedException}
* @error {@link HostFlowUtils.HostNameNotPunyCodedException}
*/
public final class HostInfoFlow implements Flow {
@Inject ExtensionManager extensionManager;
@Inject @ClientId String clientId;
@Inject @TargetId String targetId;
@Inject Clock clock;
@Inject EppResponse.Builder responseBuilder;
@Inject HostInfoFlow() {}
@Override
public EppResponse run() throws EppException {
extensionManager.validate(); // There are no legal extensions for this flow.
validateClientIsLoggedIn(clientId);
validateHostName(targetId);
DateTime now = clock.nowUtc();
HostResource host = loadAndVerifyExistence(HostResource.class, targetId, now);
return responseBuilder.setResData(cloneResourceWithLinkedStatus(host, now)).build();
}
}