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/**
* Copyright (C) 2017 MongoDB Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* As a special exception, the copyright holders give permission to link the
* code of portions of this program with the OpenSSL library under certain
* conditions as described in each individual source file and distribute
* linked combinations including the program with the OpenSSL library. You
* must comply with the GNU Affero General Public License in all respects for
* all of the code used other than as permitted herein. If you modify file(s)
* with this exception, you may extend this exception to your version of the
* file(s), but you are not obligated to do so. If you do not wish to do so,
* delete this exception statement from your version. If you delete this
* exception statement from all source files in the program, then also delete
* it in the license file.
*/
#include "mongo/platform/basic.h"
#include "mongo/base/init.h"
#include "mongo/db/auth/authorization_session.h"
#include "mongo/db/client.h"
#include "mongo/db/commands.h"
#include "mongo/db/jsobj.h"
#include "mongo/db/logical_session_cache.h"
#include "mongo/db/logical_session_id_helpers.h"
#include "mongo/db/operation_context.h"
#include "mongo/db/refresh_sessions_gen.h"
namespace mongo {
class RefreshSessionsCommand final : public BasicCommand {
MONGO_DISALLOW_COPYING(RefreshSessionsCommand);
public:
RefreshSessionsCommand() : BasicCommand("refreshSessions") {}
AllowedOnSecondary secondaryAllowed(ServiceContext*) const override {
return AllowedOnSecondary::kAlways;
}
bool adminOnly() const override {
return false;
}
bool supportsWriteConcern(const BSONObj& cmd) const override {
return false;
}
std::string help() const override {
return "renew a set of logical sessions";
}
Status checkAuthForOperation(OperationContext* opCtx,
const std::string& dbname,
const BSONObj& cmdObj) const override {
// It is always ok to run this command, as long as you are authenticated
// as some user, if auth is enabled.
AuthorizationSession* authSession = AuthorizationSession::get(opCtx->getClient());
try {
auto user = authSession->getSingleUser();
invariant(user);
return Status::OK();
} catch (...) {
return exceptionToStatus();
}
}
virtual bool run(OperationContext* opCtx,
const std::string& db,
const BSONObj& cmdObj,
BSONObjBuilder& result) override {
IDLParserErrorContext ctx("RefreshSessionsCmdFromClient");
auto cmd = RefreshSessionsCmdFromClient::parse(ctx, cmdObj);
auto res =
LogicalSessionCache::get(opCtx->getServiceContext())->refreshSessions(opCtx, cmd);
if (!res.isOK()) {
return CommandHelpers::appendCommandStatus(result, res);
}
return true;
}
} refreshSessionsCommand;
} // namespace mongo
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