com.google.gerrit.server.ExternalUser Maven / Gradle / Ivy
// Copyright (C) 2020 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;
import com.google.common.collect.ImmutableSet;
import com.google.gerrit.server.account.GroupBackend;
import com.google.gerrit.server.account.GroupMembership;
import com.google.gerrit.server.account.externalids.ExternalId;
import com.google.inject.Inject;
import com.google.inject.assistedinject.Assisted;
import java.util.Collection;
/**
* Represents a user that does not have a Gerrit account.
*
* This user is limited in what they can do on Gerrit. For now, we only guarantee that permission
* checking - including ref filtering works.
*
*
This class is thread-safe.
*/
public class ExternalUser extends CurrentUser {
public interface Factory {
ExternalUser create(
Collection emailAddresses,
Collection externalIdKeys,
PropertyMap propertyMap);
}
private final GroupBackend groupBackend;
private final ImmutableSet emailAddresses;
private final ImmutableSet externalIdKeys;
private GroupMembership effectiveGroups;
@Inject
public ExternalUser(
GroupBackend groupBackend,
@Assisted Collection emailAddresses,
@Assisted Collection externalIdKeys,
@Assisted PropertyMap propertyMap) {
super(propertyMap);
this.groupBackend = groupBackend;
this.emailAddresses = ImmutableSet.copyOf(emailAddresses);
this.externalIdKeys = ImmutableSet.copyOf(externalIdKeys);
}
@Override
public ImmutableSet getEmailAddresses() {
return emailAddresses;
}
@Override
public ImmutableSet getExternalIdKeys() {
return externalIdKeys;
}
@Override
public GroupMembership getEffectiveGroups() {
synchronized (this) {
if (effectiveGroups == null) {
effectiveGroups = groupBackend.membershipsOf(this);
}
}
return effectiveGroups;
}
@Override
public Object getCacheKey() {
return this; // Caching is tied to this exact instance.
}
}