Files
scylladb/cql3/statements/drop_service_level_statement.cc
Paweł Zakrzewski 98f5e49ea8 audit: Add support to CQL statements
Integrates audit functionality into CQL statement processing to enable tracking of database operations. Key changes:

- Add audit_info and statement_category to all CQL statements
- Implement audit categories for different statement types:
  - DDL: Schema altering statements (CREATE/ALTER/DROP)
  - DML: Data manipulation (INSERT/UPDATE/DELETE/TRUNCATE/USE)
  - DCL: Access control (GRANT/REVOKE/CREATE ROLE)
  - QUERY: SELECT statements
  - ADMIN: Service level operations

- Add audit inspection points in query processing:
  - Before statement execution
  - After access checks
  - After statement completion
  - On execution failures

- Add password sanitization for role management statements
  - Mask plaintext passwords in audit logs
  - Handle both direct password parameters and options maps
  - Preserve query structure while hiding sensitive data

- Modify prepared statement lifecycle to carry audit context
  - Pass audit info during statement preparation
  - Track audit info through statement execution
  - Support batch statement auditing

This change enables comprehensive auditing of CQL operations while ensuring sensitive data is properly masked in audit logs.
2025-01-15 11:10:36 +01:00

45 lines
1.6 KiB
C++

/*
* Copyright (C) 2021-present ScyllaDB
*/
/*
* SPDX-License-Identifier: LicenseRef-ScyllaDB-Source-Available-1.0
*/
#include "seastarx.hh"
#include "cql3/statements/drop_service_level_statement.hh"
#include "service/qos/service_level_controller.hh"
#include "service/client_state.hh"
#include "service/query_state.hh"
namespace cql3 {
namespace statements {
drop_service_level_statement::drop_service_level_statement(sstring service_level, bool if_exists) :
_service_level(service_level), _if_exists(if_exists) {}
std::unique_ptr<cql3::statements::prepared_statement>
cql3::statements::drop_service_level_statement::prepare(
data_dictionary::database db, cql_stats &stats) {
return std::make_unique<prepared_statement>(audit_info(), ::make_shared<drop_service_level_statement>(*this));
}
future<> drop_service_level_statement::check_access(query_processor& qp, const service::client_state &state) const {
return state.ensure_has_permission(auth::command_desc{.permission = auth::permission::DROP, .resource = auth::root_service_level_resource()});
}
future<::shared_ptr<cql_transport::messages::result_message>>
drop_service_level_statement::execute(query_processor& qp,
service::query_state &state,
const query_options &,
std::optional<service::group0_guard> guard) const {
service::group0_batch mc{std::move(guard)};
auto& sl = state.get_service_level_controller();
co_await sl.drop_distributed_service_level(_service_level, _if_exists, mc);
co_await sl.commit_mutations(std::move(mc));
co_return nullptr;
}
}
}