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https://github.com/scylladb/scylladb.git
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c5214eb096
Timeout config is now stored in each connection, so there's no point in tracking it inside each query as well. This patch removes timeout_config from query_options and follows by removing now unnecessary parameters of many functions and constructors.
118 lines
3.7 KiB
C++
118 lines
3.7 KiB
C++
/*
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* Copyright (C) 2018 ScyllaDB
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*/
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/*
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* This file is part of Scylla.
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*
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* Scylla is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Scylla is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Scylla. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "auth/roles-metadata.hh"
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#include <boost/algorithm/cxx11/any_of.hpp>
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#include <seastar/core/print.hh>
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#include <seastar/core/shared_ptr.hh>
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#include <seastar/core/sstring.hh>
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#include "auth/common.hh"
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#include "cql3/query_processor.hh"
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#include "cql3/untyped_result_set.hh"
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namespace auth {
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namespace meta {
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namespace roles_table {
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std::string_view creation_query() {
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static const sstring instance = sprint(
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"CREATE TABLE %s ("
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" %s text PRIMARY KEY,"
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" can_login boolean,"
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" is_superuser boolean,"
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" member_of set<text>,"
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" salted_hash text"
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")",
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qualified_name,
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role_col_name);
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return instance;
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}
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constexpr std::string_view qualified_name("system_auth.roles");
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}
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}
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future<bool> default_role_row_satisfies(
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cql3::query_processor& qp,
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std::function<bool(const cql3::untyped_result_set_row&)> p) {
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static const sstring query = format("SELECT * FROM {} WHERE {} = ?",
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meta::roles_table::qualified_name,
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meta::roles_table::role_col_name);
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return do_with(std::move(p), [&qp](const auto& p) {
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return qp.execute_internal(
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query,
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db::consistency_level::ONE,
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{meta::DEFAULT_SUPERUSER_NAME},
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true).then([&qp, &p](::shared_ptr<cql3::untyped_result_set> results) {
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if (results->empty()) {
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return qp.execute_internal(
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query,
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db::consistency_level::QUORUM,
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internal_distributed_query_state(),
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{meta::DEFAULT_SUPERUSER_NAME},
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true).then([&p](::shared_ptr<cql3::untyped_result_set> results) {
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if (results->empty()) {
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return make_ready_future<bool>(false);
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}
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return make_ready_future<bool>(p(results->one()));
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});
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}
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return make_ready_future<bool>(p(results->one()));
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});
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});
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}
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future<bool> any_nondefault_role_row_satisfies(
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cql3::query_processor& qp,
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std::function<bool(const cql3::untyped_result_set_row&)> p) {
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static const sstring query = format("SELECT * FROM {}", meta::roles_table::qualified_name);
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return do_with(std::move(p), [&qp](const auto& p) {
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return qp.execute_internal(
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query,
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db::consistency_level::QUORUM,
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internal_distributed_query_state()).then([&p](::shared_ptr<cql3::untyped_result_set> results) {
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if (results->empty()) {
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return false;
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}
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static const sstring col_name = sstring(meta::roles_table::role_col_name);
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return boost::algorithm::any_of(*results, [&p](const cql3::untyped_result_set_row& row) {
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const bool is_nondefault = row.get_as<sstring>(col_name) != meta::DEFAULT_SUPERUSER_NAME;
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return is_nondefault && p(row);
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});
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});
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});
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}
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}
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