google-nomulus/java/google/registry/ui/server/registrar/RegistrarPaymentSetupAction.java
guyben e224a67eda Change @Auth to an AutoValue, and created a set of predefined Auths
We want to be safer and more explicit about the authentication needed by the many actions that exist.

As such, we make the 'auth' parameter required in @Action (so it's always clear who can run a specific action) and we replace the @Auth with an enum so that only pre-approved configurations that are aptly named and documented can be used.

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=162210306
2017-08-01 16:33:10 -04:00

120 lines
4.7 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.ui.server.registrar;
import static com.google.common.base.Functions.toStringFunction;
import static google.registry.security.JsonResponseHelper.Status.ERROR;
import static google.registry.security.JsonResponseHelper.Status.SUCCESS;
import static java.util.Arrays.asList;
import com.braintreegateway.BraintreeGateway;
import com.google.common.collect.FluentIterable;
import com.google.common.collect.ImmutableMap;
import google.registry.braintree.BraintreeRegistrarSyncer;
import google.registry.config.RegistryConfig.Config;
import google.registry.model.registrar.Registrar;
import google.registry.request.Action;
import google.registry.request.JsonActionRunner;
import google.registry.request.JsonActionRunner.JsonAction;
import google.registry.request.auth.Auth;
import google.registry.request.auth.AuthResult;
import google.registry.security.JsonResponseHelper;
import java.util.Map;
import javax.inject.Inject;
import javax.servlet.http.HttpServletRequest;
import org.joda.money.CurrencyUnit;
/**
* Action returning information needed to render payment form in browser.
*
* <h3>Request Object</h3>
*
* <p>The request payload must be an empty JSON object.
*
* <h3>Response Object</h3>
*
* <p>The response payload will be a JSON response object (as defined by {@link JsonResponseHelper})
* containing a single result object with the following fields:
*
* <dl>
* <dt>brainframe
* <dd>URL for iframe that loads Braintree payment method selector.
* <dt>token
* <dd>Nonce string obtained from the Braintree API which is needed by the Braintree JS SDK.
* <dt>currencies
* <dd>Array of strings, each containing a three letter currency code, which should be displayed
* to the customer in a drop-down field. This will be all currencies for which a Braintree
* merchant account exists. A currency will even be displayed if no TLD is enabled on the
* customer account that bills in that currency.
* </dl>
*
* <p><b>Note:</b> These definitions corresponds to Closure Compiler extern {@code
* registry.rpc.PaymentSetup} which must be updated should these definitions change.
*
* @see RegistrarPaymentAction
* @see <a
* href="https://developers.braintreepayments.com/start/hello-server/java#generate-a-client-token">Generate
* a client token</a>
*/
@Action(
path = "/registrar-payment-setup",
method = Action.Method.POST,
auth = Auth.AUTH_PUBLIC_LOGGED_IN
)
public final class RegistrarPaymentSetupAction implements Runnable, JsonAction {
@Inject HttpServletRequest request;
@Inject BraintreeGateway braintreeGateway;
@Inject BraintreeRegistrarSyncer customerSyncer;
@Inject JsonActionRunner jsonActionRunner;
@Inject AuthResult authResult;
@Inject SessionUtils sessionUtils;
@Inject @Config("brainframe") String brainframe;
@Inject @Config("braintreeMerchantAccountIds") ImmutableMap<CurrencyUnit, String> accountIds;
@Inject RegistrarPaymentSetupAction() {}
@Override
public void run() {
jsonActionRunner.run(this);
}
@Override
public Map<String, Object> handleJsonRequest(Map<String, ?> json) {
Registrar registrar = sessionUtils.getRegistrarForAuthResult(request, authResult);
if (!json.isEmpty()) {
return JsonResponseHelper.create(ERROR, "JSON request object must be empty");
}
// payment.js is hard-coded to display a specific SOY error template for certain error messages.
if (registrar.getBillingMethod() != Registrar.BillingMethod.BRAINTREE) {
// Registrar needs to contact support to have their billing bit flipped.
return JsonResponseHelper.create(ERROR, "not-using-cc-billing");
}
// In order to set the customerId field on the payment, the customer must exist.
customerSyncer.sync(registrar);
return JsonResponseHelper
.create(SUCCESS, "Success", asList(
ImmutableMap.of(
"brainframe", brainframe,
"token", braintreeGateway.clientToken().generate(),
"currencies",
FluentIterable.from(accountIds.keySet())
.transform(toStringFunction())
.toList())));
}
}