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#include <ydb/core/util/address_classifier.h>
#include <ydb/public/api/protos/ydb_table.pb.h>
#include <ydb/public/api/protos/ydb_scripting.pb.h>
#include <ydb/public/api/protos/ydb_query.pb.h>
#include "base/base.h"
#include "audit_dml_operations.h"
namespace {
// Query text could be very large, multilined and formatted with indentations.
// It should be prepared and somewhat limited before getting dumped into the logs.
const size_t MAX_QUERY_TEXT_LEN = 1024;
TString PrepareText(const TString& original) {
TString text = original;
{ // transform multiline indented text into a single line
SubstGlobal(text, '\n', ' ');
SubstGlobal(text, '\r', ' ');
while (SubstGlobal(text, " ", " ") > 0) {}
}
return CollapseInPlace(StripInPlace(text), MAX_QUERY_TEXT_LEN);
}
template <class TxControl>
void AddAuditLogTxControlPart(NKikimr::NGRpcService::IRequestCtx* ctx, const TxControl& tx_control)
{
switch (tx_control.tx_selector_case()) {
case TxControl::kTxId:
ctx->AddAuditLogPart("tx_id", tx_control.tx_id());
break;
case TxControl::kBeginTx:
ctx->AddAuditLogPart("begin_tx", "1");
break;
case TxControl::TX_SELECTOR_NOT_SET:
break;
}
ctx->AddAuditLogPart("commit_tx", ToString(tx_control.commit_tx()));
}
}
namespace NKikimr::NGRpcService {
void AuditContextStart(IRequestCtxBase* ctx, const TString& database, const TString& userSID) {
ctx->AddAuditLogPart("remote_address", NKikimr::NAddressClassifier::ExtractAddress(ctx->GetPeerName()));
ctx->AddAuditLogPart("subject", userSID);
ctx->AddAuditLogPart("database", database);
ctx->AddAuditLogPart("operation", ctx->GetRequestName());
ctx->AddAuditLogPart("start_time", TInstant::Now().ToString());
}
void AuditContextEnd(IRequestCtxBase* ctx) {
ctx->AddAuditLogPart("end_time", TInstant::Now().ToString());
}
// ExecuteDataQuery
//
template <>
void AuditContextAppend(IRequestCtx* ctx, const Ydb::Table::ExecuteDataQueryRequest& request) {
// query_text or prepared_query_id
{
auto query = request.query();
if (query.has_yql_text()) {
ctx->AddAuditLogPart("query_text", PrepareText(query.yql_text()));
} else if (query.has_id()) {
ctx->AddAuditLogPart("prepared_query_id", query.id());
}
}
// tx_id, explicit
// begin_tx, commit_tx flags
AddAuditLogTxControlPart(ctx, request.tx_control());
}
template <>
void AuditContextAppend(IRequestCtx* ctx, const Ydb::Table::ExecuteDataQueryRequest& request, const Ydb::Table::ExecuteQueryResult& result) {
// tx_id, autocreated
if (request.tx_control().tx_selector_case() == Ydb::Table::TransactionControl::kBeginTx) {
ctx->AddAuditLogPart("tx_id", result.tx_meta().id());
}
// log updated_row_count collected from ExecuteQueryResult.query_stats?
}
// PrepareDataQuery
//
template <>
void AuditContextAppend(IRequestCtx* ctx, const Ydb::Table::PrepareDataQueryRequest& request) {
ctx->AddAuditLogPart("query_text", PrepareText(request.yql_text()));
}
template <>
void AuditContextAppend(IRequestCtx* ctx, const Ydb::Table::PrepareDataQueryRequest& request, const Ydb::Table::PrepareQueryResult& result) {
Y_UNUSED(request);
ctx->AddAuditLogPart("prepared_query_id", result.query_id());
}
// BeginTransaction
//
template <>
void AuditContextAppend(IRequestCtx* ctx, const Ydb::Table::BeginTransactionRequest& request, const Ydb::Table::BeginTransactionResult& result) {
Y_UNUSED(request);
ctx->AddAuditLogPart("tx_id", result.tx_meta().id());
}
// CommitTransaction
//
template <>
void AuditContextAppend(IRequestCtx* ctx, const Ydb::Table::CommitTransactionRequest& request) {
ctx->AddAuditLogPart("tx_id", request.tx_id());
}
// log updated_row_count collected from CommitTransactionResult.query_stats?
// RollbackTransaction
//
template <>
void AuditContextAppend(IRequestCtx* ctx, const Ydb::Table::RollbackTransactionRequest& request) {
ctx->AddAuditLogPart("tx_id", request.tx_id());
}
// BulkUpsert
//
template <>
void AuditContextAppend(IRequestCtx* ctx, const Ydb::Table::BulkUpsertRequest& request) {
ctx->AddAuditLogPart("table", request.table());
//NOTE: no type checking for the rows field (should be a list) --
// -- there is no point in being more thorough than the actual implementation,
// see rpc_load_rows.cpp
ctx->AddAuditLogPart("row_count", ToString(request.rows().value().items_size()));
}
// ExecuteYqlScript, StreamExecuteYqlScript
//
template <>
void AuditContextAppend(IRequestCtx* ctx, const Ydb::Scripting::ExecuteYqlRequest& request) {
ctx->AddAuditLogPart("query_text", PrepareText(request.script()));
}
// log updated_row_count collected from ExecuteYqlResult.query_stats?
// ExecuteQuery
//
template <>
void AuditContextAppend(IRequestCtx* ctx, const Ydb::Query::ExecuteQueryRequest& request) {
if (request.exec_mode() != Ydb::Query::EXEC_MODE_EXECUTE) {
return;
}
// query_text
{
switch(request.query_case()) {
case Ydb::Query::ExecuteQueryRequest::kQueryContent:
ctx->AddAuditLogPart("query_text", PrepareText(request.query_content().text()));
break;
case Ydb::Query::ExecuteQueryRequest::QUERY_NOT_SET:
break;
}
}
// tx_id
// begin_tx, commit_tx flags
AddAuditLogTxControlPart(ctx, request.tx_control());
}
// log updated_row_count collected from ExecuteQueryResponsePart.exec_stats?
// ExecuteSrcipt
template <>
void AuditContextAppend(IRequestCtx* ctx, const Ydb::Query::ExecuteScriptRequest& request) {
if (request.exec_mode() != Ydb::Query::EXEC_MODE_EXECUTE) {
return;
}
ctx->AddAuditLogPart("query_text", PrepareText(request.script_content().text()));
}
// log updated_row_count collected from ExecuteScriptMetadata.exec_stats?
} // namespace NKikimr::NGRpcService
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