/*
* 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.metadata.QualifiedObjectName;
import com.facebook.presto.spi.CatalogSchemaName;
import com.facebook.presto.spi.SchemaTableName;
import com.facebook.presto.spi.security.Identity;
import com.facebook.presto.spi.security.Privilege;
import com.facebook.presto.transaction.TransactionId;
import com.google.common.collect.ImmutableSet;
import java.security.Principal;
import java.util.Set;
import static com.facebook.presto.spi.security.AccessDeniedException.denyAddColumn;
import static com.facebook.presto.spi.security.AccessDeniedException.denyCreateSchema;
import static com.facebook.presto.spi.security.AccessDeniedException.denyCreateTable;
import static com.facebook.presto.spi.security.AccessDeniedException.denyCreateView;
import static com.facebook.presto.spi.security.AccessDeniedException.denyCreateViewWithSelect;
import static com.facebook.presto.spi.security.AccessDeniedException.denyDeleteTable;
import static com.facebook.presto.spi.security.AccessDeniedException.denyDropSchema;
import static com.facebook.presto.spi.security.AccessDeniedException.denyDropTable;
import static com.facebook.presto.spi.security.AccessDeniedException.denyDropView;
import static com.facebook.presto.spi.security.AccessDeniedException.denyGrantTablePrivilege;
import static com.facebook.presto.spi.security.AccessDeniedException.denyInsertTable;
import static com.facebook.presto.spi.security.AccessDeniedException.denyRenameColumn;
import static com.facebook.presto.spi.security.AccessDeniedException.denyRenameSchema;
import static com.facebook.presto.spi.security.AccessDeniedException.denyRenameTable;
import static com.facebook.presto.spi.security.AccessDeniedException.denyRevokeTablePrivilege;
import static com.facebook.presto.spi.security.AccessDeniedException.denySelectTable;
import static com.facebook.presto.spi.security.AccessDeniedException.denySelectView;
import static com.facebook.presto.spi.security.AccessDeniedException.denySetCatalogSessionProperty;
import static com.facebook.presto.spi.security.AccessDeniedException.denySetSystemSessionProperty;
import static com.facebook.presto.spi.security.AccessDeniedException.denySetUser;
import static com.facebook.presto.spi.security.AccessDeniedException.denyShowSchemas;
import static com.facebook.presto.spi.security.AccessDeniedException.denyShowTablesMetadata;
public class DenyAllAccessControl
implements AccessControl
{
@Override
public void checkCanSetUser(Principal principal, String userName)
{
denySetUser(principal, userName);
}
@Override
public Set<String> filterCatalogs(Identity identity, Set<String> catalogs)
{
return ImmutableSet.of();
}
@Override
public void checkCanCreateSchema(TransactionId transactionId, Identity identity, CatalogSchemaName schemaName)
{
denyCreateSchema(schemaName.toString());
}
@Override
public void checkCanDropSchema(TransactionId transactionId, Identity identity, CatalogSchemaName schemaName)
{
denyDropSchema(schemaName.toString());
}
@Override
public void checkCanRenameSchema(TransactionId transactionId, Identity identity, CatalogSchemaName schemaName, String newSchemaName)
{
denyRenameSchema(schemaName.toString(), newSchemaName);
}
@Override
public void checkCanCreateTable(TransactionId transactionId, Identity identity, QualifiedObjectName tableName)
{
denyCreateTable(tableName.toString());
}
@Override
public void checkCanDropTable(TransactionId transactionId, Identity identity, QualifiedObjectName tableName)
{
denyDropTable(tableName.toString());
}
@Override
public void checkCanRenameTable(TransactionId transactionId, Identity identity, QualifiedObjectName tableName, QualifiedObjectName newTableName)
{
denyRenameTable(tableName.toString(), newTableName.toString());
}
@Override
public void checkCanShowTablesMetadata(TransactionId transactionId, Identity identity, CatalogSchemaName schema)
{
denyShowTablesMetadata(schema.toString());
}
@Override
public Set<SchemaTableName> filterTables(TransactionId transactionId, Identity identity, String catalogName, Set<SchemaTableName> tableNames)
{
return ImmutableSet.of();
}
@Override
public void checkCanShowSchemas(TransactionId transactionId, Identity identity, String catalogName)
{
denyShowSchemas();
}
@Override
public Set<String> filterSchemas(TransactionId transactionId, Identity identity, String catalogName, Set<String> schemaNames)
{
return ImmutableSet.of();
}
@Override
public void checkCanAddColumns(TransactionId transactionId, Identity identity, QualifiedObjectName tableName)
{
denyAddColumn(tableName.toString());
}
@Override
public void checkCanRenameColumn(TransactionId transactionId, Identity identity, QualifiedObjectName tableName)
{
denyRenameColumn(tableName.toString());
}
@Override
public void checkCanSelectFromTable(TransactionId transactionId, Identity identity, QualifiedObjectName tableName)
{
denySelectTable(tableName.toString());
}
@Override
public void checkCanInsertIntoTable(TransactionId transactionId, Identity identity, QualifiedObjectName tableName)
{
denyInsertTable(tableName.toString());
}
@Override
public void checkCanDeleteFromTable(TransactionId transactionId, Identity identity, QualifiedObjectName tableName)
{
denyDeleteTable(tableName.toString());
}
@Override
public void checkCanCreateView(TransactionId transactionId, Identity identity, QualifiedObjectName viewName)
{
denyCreateView(viewName.toString());
}
@Override
public void checkCanDropView(TransactionId transactionId, Identity identity, QualifiedObjectName viewName)
{
denyDropView(viewName.toString());
}
@Override
public void checkCanSelectFromView(TransactionId transactionId, Identity identity, QualifiedObjectName viewName)
{
denySelectView(viewName.toString());
}
@Override
public void checkCanCreateViewWithSelectFromTable(TransactionId transactionId, Identity identity, QualifiedObjectName tableName)
{
denyCreateViewWithSelect(tableName.toString());
}
@Override
public void checkCanCreateViewWithSelectFromView(TransactionId transactionId, Identity identity, QualifiedObjectName viewName)
{
denyCreateViewWithSelect(viewName.toString());
}
@Override
public void checkCanGrantTablePrivilege(TransactionId transactionId, Identity identity, Privilege privilege, QualifiedObjectName tableName)
{
denyGrantTablePrivilege(privilege.name(), tableName.toString());
}
@Override
public void checkCanRevokeTablePrivilege(TransactionId transactionId, Identity identity, Privilege privilege, QualifiedObjectName tableName)
{
denyRevokeTablePrivilege(privilege.name(), tableName.toString());
}
@Override
public void checkCanSetSystemSessionProperty(Identity identity, String propertyName)
{
denySetSystemSessionProperty(propertyName);
}
@Override
public void checkCanSetCatalogSessionProperty(TransactionId transactionId, Identity identity, String catalogName, String propertyName)
{
denySetCatalogSessionProperty(catalogName, propertyName);
}
}