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// Copyright (C) 2013 The Android Open Source Project
//
// 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 com.google.gerrit.server.account;
import static java.util.stream.Collectors.toSet;
import com.google.gerrit.extensions.client.AccountFieldName;
import com.google.gerrit.extensions.restapi.AuthException;
import com.google.gerrit.extensions.restapi.MethodNotAllowedException;
import com.google.gerrit.extensions.restapi.ResourceConflictException;
import com.google.gerrit.extensions.restapi.ResourceNotFoundException;
import com.google.gerrit.extensions.restapi.Response;
import com.google.gerrit.extensions.restapi.RestModifyView;
import com.google.gerrit.reviewdb.server.ReviewDb;
import com.google.gerrit.server.CurrentUser;
import com.google.gerrit.server.IdentifiedUser;
import com.google.gerrit.server.account.DeleteEmail.Input;
import com.google.gwtorm.server.OrmException;
import com.google.inject.Inject;
import com.google.inject.Provider;
import com.google.inject.Singleton;
import java.io.IOException;
import java.util.Set;
import org.eclipse.jgit.errors.ConfigInvalidException;
@Singleton
public class DeleteEmail implements RestModifyView<AccountResource.Email, Input> {
public static class Input {}
private final Provider<CurrentUser> self;
private final Realm realm;
private final Provider<ReviewDb> dbProvider;
private final AccountManager accountManager;
@Inject
DeleteEmail(
Provider<CurrentUser> self,
Realm realm,
Provider<ReviewDb> dbProvider,
AccountManager accountManager) {
this.self = self;
this.realm = realm;
this.dbProvider = dbProvider;
this.accountManager = accountManager;
}
@Override
public Response<?> apply(AccountResource.Email rsrc, Input input)
throws AuthException, ResourceNotFoundException, ResourceConflictException,
MethodNotAllowedException, OrmException, IOException, ConfigInvalidException {
if (self.get() != rsrc.getUser() && !self.get().getCapabilities().canModifyAccount()) {
throw new AuthException("not allowed to delete email address");
}
return apply(rsrc.getUser(), rsrc.getEmail());
}
public Response<?> apply(IdentifiedUser user, String email)
throws ResourceNotFoundException, ResourceConflictException, MethodNotAllowedException,
OrmException, IOException, ConfigInvalidException {
if (!realm.allowsEdit(AccountFieldName.REGISTER_NEW_EMAIL)) {
throw new MethodNotAllowedException("realm does not allow deleting emails");
}
Set<ExternalId> extIds =
dbProvider
.get()
.accountExternalIds()
.byAccount(user.getAccountId())
.toList()
.stream()
.map(ExternalId::from)
.filter(e -> email.equals(e.email()))
.collect(toSet());
if (extIds.isEmpty()) {
throw new ResourceNotFoundException(email);
}
try {
for (ExternalId extId : extIds) {
AuthRequest authRequest = new AuthRequest(extId.key());
authRequest.setEmailAddress(email);
accountManager.unlink(user.getAccountId(), authRequest);
}
} catch (AccountException e) {
throw new ResourceConflictException(e.getMessage());
}
return Response.none();
}
}