/*
* 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.facebook.presto.security;
import com.facebook.presto.spi.CatalogSchemaName;
import com.facebook.presto.spi.CatalogSchemaTableName;
import com.facebook.presto.spi.SchemaTableName;
import com.facebook.presto.spi.security.Identity;
import com.facebook.presto.spi.security.Privilege;
import com.facebook.presto.spi.security.SystemAccessControl;
import com.facebook.presto.spi.security.SystemAccessControlFactory;
import java.security.Principal;
import java.util.Map;
import java.util.Set;
import static com.google.common.base.Preconditions.checkArgument;
import static java.util.Objects.requireNonNull;
public class AllowAllSystemAccessControl
implements SystemAccessControl
{
public static final String NAME = "allow-all";
private static final AllowAllSystemAccessControl INSTANCE = new AllowAllSystemAccessControl();
public static class Factory
implements SystemAccessControlFactory
{
@Override
public String getName()
{
return NAME;
}
@Override
public SystemAccessControl create(Map<String, String> config)
{
requireNonNull(config, "config is null");
checkArgument(config.isEmpty(), "This access controller does not support any configuration properties");
return INSTANCE;
}
}
@Override
public void checkCanSetUser(Principal principal, String userName)
{
}
@Override
public void checkCanSetSystemSessionProperty(Identity identity, String propertyName)
{
}
@Override
public Set<String> filterCatalogs(Identity identity, Set<String> catalogs)
{
return catalogs;
}
@Override
public void checkCanCreateSchema(Identity identity, CatalogSchemaName schema)
{
}
@Override
public void checkCanDropSchema(Identity identity, CatalogSchemaName schema)
{
}
@Override
public void checkCanRenameSchema(Identity identity, CatalogSchemaName schema, String newSchemaName)
{
}
@Override
public void checkCanShowSchemas(Identity identity, String catalogName)
{
}
@Override
public Set<String> filterSchemas(Identity identity, String catalogName, Set<String> schemaNames)
{
return schemaNames;
}
@Override
public void checkCanCreateTable(Identity identity, CatalogSchemaTableName table)
{
}
@Override
public void checkCanDropTable(Identity identity, CatalogSchemaTableName table)
{
}
@Override
public void checkCanRenameTable(Identity identity, CatalogSchemaTableName table, CatalogSchemaTableName newTable)
{
}
@Override
public void checkCanShowTablesMetadata(Identity identity, CatalogSchemaName schema)
{
}
@Override
public Set<SchemaTableName> filterTables(Identity identity, String catalogName, Set<SchemaTableName> tableNames)
{
return tableNames;
}
@Override
public void checkCanAddColumn(Identity identity, CatalogSchemaTableName table)
{
}
@Override
public void checkCanRenameColumn(Identity identity, CatalogSchemaTableName table)
{
}
@Override
public void checkCanSelectFromTable(Identity identity, CatalogSchemaTableName table)
{
}
@Override
public void checkCanInsertIntoTable(Identity identity, CatalogSchemaTableName table)
{
}
@Override
public void checkCanDeleteFromTable(Identity identity, CatalogSchemaTableName table)
{
}
@Override
public void checkCanCreateView(Identity identity, CatalogSchemaTableName view)
{
}
@Override
public void checkCanDropView(Identity identity, CatalogSchemaTableName view)
{
}
@Override
public void checkCanSelectFromView(Identity identity, CatalogSchemaTableName view)
{
}
@Override
public void checkCanCreateViewWithSelectFromTable(Identity identity, CatalogSchemaTableName table)
{
}
@Override
public void checkCanCreateViewWithSelectFromView(Identity identity, CatalogSchemaTableName view)
{
}
@Override
public void checkCanSetCatalogSessionProperty(Identity identity, String catalogName, String propertyName)
{
}
@Override
public void checkCanGrantTablePrivilege(Identity identity, Privilege privilege, CatalogSchemaTableName table)
{
}
@Override
public void checkCanRevokeTablePrivilege(Identity identity, Privilege privilege, CatalogSchemaTableName table)
{
}
}