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75 lines
3.1 KiB
Java
75 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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