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c458c05801
The dark lord Gosling designed the Java package naming system so that ownership flows from the DNS system. Since we own the domain name registry.google, it seems only appropriate that we should use google.registry as our package name.
78 lines
3.1 KiB
Java
78 lines
3.1 KiB
Java
// Copyright 2016 The Domain Registry Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package google.registry.flows.contact;
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import static google.registry.model.contact.PostalInfo.Type.INTERNATIONALIZED;
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import com.google.common.base.CharMatcher;
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import com.google.common.base.Preconditions;
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import com.google.common.collect.Sets;
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import google.registry.flows.EppException;
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import google.registry.flows.EppException.ParameterValuePolicyErrorException;
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import google.registry.flows.EppException.ParameterValueSyntaxErrorException;
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import google.registry.model.contact.ContactAddress;
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import google.registry.model.contact.ContactResource;
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import google.registry.model.contact.PostalInfo;
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import java.util.Set;
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import javax.annotation.Nullable;
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/** Static utility functions for contact flows. */
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public class ContactFlowUtils {
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/** Check that an internationalized postal info has only ascii characters. */
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static void validateAsciiPostalInfo(@Nullable PostalInfo internationalized) throws EppException {
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if (internationalized != null) {
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Preconditions.checkState(INTERNATIONALIZED.equals(internationalized.getType()));
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ContactAddress address = internationalized.getAddress();
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Set<String> fields = Sets.newHashSet(
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internationalized.getName(),
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internationalized.getOrg(),
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address.getCity(),
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address.getCountryCode(),
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address.getState(),
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address.getZip());
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fields.addAll(address.getStreet());
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for (String field : fields) {
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if (field != null && !CharMatcher.ascii().matchesAllOf(field)) {
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throw new BadInternationalizedPostalInfoException();
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}
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}
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}
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}
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/** Check contact's state against server policy. */
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static void validateContactAgainstPolicy(ContactResource contact) throws EppException {
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if (contact.getDisclose() != null && !contact.getDisclose().getFlag()) {
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throw new DeclineContactDisclosureFieldDisallowedPolicyException();
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}
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}
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/** Declining contact disclosure is disallowed by server policy. */
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static class DeclineContactDisclosureFieldDisallowedPolicyException
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extends ParameterValuePolicyErrorException {
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public DeclineContactDisclosureFieldDisallowedPolicyException() {
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super("Declining contact disclosure is disallowed by server policy.");
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}
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}
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/** Internationalized postal infos can only contain ASCII characters. */
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static class BadInternationalizedPostalInfoException extends ParameterValueSyntaxErrorException {
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public BadInternationalizedPostalInfoException() {
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super("Internationalized postal infos can only contain ASCII characters");
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}
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}
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}
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