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UserManager.java
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UserManager.java
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/*
* Copyright (c) 2002-2018 "Neo4j,"
* Neo4j Sweden AB [http://neo4j.com]
*
* This file is part of Neo4j.
*
* Neo4j is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.neo4j.kernel.api.security;
import java.io.IOException;
import java.util.Arrays;
import java.util.Set;
import org.neo4j.kernel.api.exceptions.InvalidArgumentsException;
import org.neo4j.kernel.impl.security.User;
public interface UserManager
{
String INITIAL_USER_NAME = "neo4j";
String INITIAL_PASSWORD = "neo4j";
/**
* NOTE: The initialPassword byte array will be cleared (overwritten with zeroes)
*/
User newUser( String username, byte[] initialPassword, boolean requirePasswordChange )
throws IOException, InvalidArgumentsException;
boolean deleteUser( String username ) throws IOException, InvalidArgumentsException;
User getUser( String username ) throws InvalidArgumentsException;
User silentlyGetUser( String username );
/**
* NOTE: The password byte array will be cleared (overwritten with zeroes)
*/
void setUserPassword( String username, byte[] password, boolean requirePasswordChange )
throws IOException, InvalidArgumentsException;
Set<String> getAllUsernames();
UserManager NO_AUTH = new UserManager()
{
@Override
public User newUser( String username, byte[] initialPassword, boolean requirePasswordChange )
{
if ( initialPassword != null )
{
Arrays.fill( initialPassword, (byte) 0 );
}
return null;
}
@Override
public boolean deleteUser( String username )
{
return false;
}
@Override
public User getUser( String username )
{
return null;
}
@Override
public User silentlyGetUser( String username )
{
return null;
}
@Override
public void setUserPassword( String username, byte[] password, boolean requirePasswordChange )
{
if ( password != null )
{
Arrays.fill( password, (byte) 0 );
}
}
@Override
public Set<String> getAllUsernames()
{
return null;
}
};
}