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AuthProcedures.java
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AuthProcedures.java
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/*
* Copyright (c) 2002-2016 "Neo Technology,"
* Network Engine for Objects in Lund AB [http://neotechnology.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 Affero 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.neo4j.server.security.enterprise.auth;
import java.io.IOException;
import org.neo4j.graphdb.security.AuthorizationViolationException;
import org.neo4j.kernel.api.security.AuthSubject;
import org.neo4j.kernel.api.security.exception.IllegalCredentialsException;
import org.neo4j.procedure.Context;
import org.neo4j.procedure.Name;
import org.neo4j.procedure.PerformsDBMS;
import org.neo4j.procedure.Procedure;
import org.neo4j.server.security.auth.exception.ConcurrentModificationException;
public class AuthProcedures
{
public static final String PERMISSION_DENIED = "Permission denied";
@Context
public AuthSubject authSubject;
@PerformsDBMS
@Procedure( "dbms.createUser" )
public void createUser( @Name( "username" ) String username, @Name( "password" ) String password,
@Name( "requirePasswordChange" ) boolean requirePasswordChange )
throws IllegalCredentialsException, IOException
{
ShiroAuthSubject shiroSubject = ShiroAuthSubject.castOrFail( authSubject );
if ( !shiroSubject.isAdmin() )
{
throw new AuthorizationViolationException( PERMISSION_DENIED );
}
shiroSubject.getUserManager().newUser( username, password, requirePasswordChange );
}
@PerformsDBMS
@Procedure( "dbms.addUserToRole" )
public void addUserToRole( @Name( "username" ) String username, @Name( "roleName" ) String roleName ) throws IOException
{
ShiroAuthSubject shiroSubject = ShiroAuthSubject.castOrFail( authSubject );
if ( !shiroSubject.isAdmin() )
{
throw new AuthorizationViolationException( PERMISSION_DENIED );
}
shiroSubject.getRoleManager().addUserToRole( username, roleName );
}
@PerformsDBMS
@Procedure( "dbms.removeUserFromRole" )
public void removeUserFromRole( @Name( "username" ) String username, @Name( "roleName" ) String roleName )
throws IllegalCredentialsException, IOException
{
ShiroAuthSubject shiroSubject = ShiroAuthSubject.castOrFail( authSubject );
if ( !shiroSubject.isAdmin() )
{
throw new AuthorizationViolationException( PERMISSION_DENIED );
}
shiroSubject.getRoleManager().removeUserFromRole( username, roleName );
}
@PerformsDBMS
@Procedure( "dbms.deleteUser" )
public void deleteUser( @Name( "username" ) String username ) throws IllegalCredentialsException, IOException
{
ShiroAuthSubject shiroSubject = ShiroAuthSubject.castOrFail( authSubject );
if ( !shiroSubject.isAdmin() )
{
throw new AuthorizationViolationException( PERMISSION_DENIED );
}
shiroSubject.getUserManager().deleteUser( username );
}
@PerformsDBMS
@Procedure( "dbms.suspendUser" )
public void suspendUser( @Name( "username" ) String username ) throws IOException
{
ShiroAuthSubject shiroSubject = ShiroAuthSubject.castOrFail( authSubject );
if ( !shiroSubject.isAdmin() )
{
throw new AuthorizationViolationException( PERMISSION_DENIED );
}
shiroSubject.getUserManager().suspendUser( username );
}
@PerformsDBMS
@Procedure( "dbms.activateUser" )
public void activateUser( @Name( "username" ) String username ) throws IOException
{
ShiroAuthSubject shiroSubject = ShiroAuthSubject.castOrFail( authSubject );
if ( !shiroSubject.isAdmin() )
{
throw new AuthorizationViolationException( PERMISSION_DENIED );
}
shiroSubject.getUserManager().activateUser( username );
}
}