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// Copyright (C) 2012 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.auth;
import static java.util.Objects.requireNonNull;
import com.google.auto.value.AutoValue;
import com.google.gerrit.common.Nullable;
/** An authenticated user as specified by the AuthBackend. */
public class AuthUser {
/** Globally unique identifier for the user. */
@AutoValue
public abstract static class UUID {
/**
* A new unique identifier.
*
* @param uuid the unique identifier.
* @return identifier instance.
*/
public static UUID create(String uuid) {
return new AutoValue_AuthUser_UUID(uuid);
}
public abstract String uuid();
}
private final UUID uuid;
private final String username;
/**
* An authenticated user.
*
* @param uuid the globally unique ID.
* @param username the name of the authenticated user.
*/
public AuthUser(UUID uuid, @Nullable String username) {
this.uuid = requireNonNull(uuid);
this.username = username;
}
/** Returns the globally unique identifier. */
public final UUID getUUID() {
return uuid;
}
/** Returns the backend specific user name, or null if one does not exist. */
@Nullable
public final String getUsername() {
return username;
}
/** Returns {@code true} if {@link #getUsername()} is not null. */
public final boolean hasUsername() {
return getUsername() != null;
}
@Override
public boolean equals(Object obj) {
if (obj instanceof AuthUser) {
return getUUID().equals(((AuthUser) obj).getUUID());
}
return false;
}
@Override
public int hashCode() {
return getUUID().hashCode();
}
@Override
public String toString() {
return String.format("AuthUser[uuid=%s, username=%s]", getUUID(), getUsername());
}
}