6ead5a4696
the log.hh under the root of the tree was created keep the backward compatibility when seastar was extracted into a separate library. so log.hh should belong to `utils` directory, as it is based solely on seastar, and can be used all subsystems. in this change, we move log.hh into utils/log.hh to that it is more modularized. and this also improves the readability, when one see `#include "utils/log.hh"`, it is obvious that this source file needs the logging system, instead of its own log facility -- please note, we do have two other `log.hh` in the tree. Signed-off-by: Kefu Chai <kefu.chai@scylladb.com>
67 lines
1.3 KiB
C++
67 lines
1.3 KiB
C++
/*
|
|
* Copyright (C) 2017-present ScyllaDB
|
|
*/
|
|
|
|
/*
|
|
* SPDX-License-Identifier: AGPL-3.0-or-later
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <iostream>
|
|
#include <utility>
|
|
|
|
#include <fmt/core.h>
|
|
#include <seastar/core/future.hh>
|
|
|
|
#include "auth/permission.hh"
|
|
#include "auth/resource.hh"
|
|
#include "auth/role_or_anonymous.hh"
|
|
#include "utils/log.hh"
|
|
#include "utils/hash.hh"
|
|
#include "utils/loading_cache.hh"
|
|
|
|
namespace std {
|
|
|
|
inline std::ostream& operator<<(std::ostream& os, const pair<auth::role_or_anonymous, auth::resource>& p) {
|
|
fmt::print(os, "{{role: {}, resource: {}}}", p.first, p.second);
|
|
return os;
|
|
}
|
|
|
|
}
|
|
|
|
namespace db {
|
|
class config;
|
|
}
|
|
|
|
namespace auth {
|
|
|
|
class service;
|
|
|
|
class permissions_cache final {
|
|
using cache_type = utils::loading_cache<
|
|
std::pair<role_or_anonymous, resource>,
|
|
permission_set,
|
|
1,
|
|
utils::loading_cache_reload_enabled::yes,
|
|
utils::simple_entry_size<permission_set>,
|
|
utils::tuple_hash>;
|
|
|
|
using key_type = typename cache_type::key_type;
|
|
|
|
cache_type _cache;
|
|
|
|
public:
|
|
explicit permissions_cache(const utils::loading_cache_config&, service&, logging::logger&);
|
|
|
|
future <> stop() {
|
|
return _cache.stop();
|
|
}
|
|
|
|
bool update_config(utils::loading_cache_config);
|
|
void reset();
|
|
future<permission_set> get(const role_or_anonymous&, const resource&);
|
|
};
|
|
|
|
}
|