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/* Copyright 2016 10gen 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.
*/
#define MONGO_LOG_DEFAULT_COMPONENT ::mongo::logger::LogComponent::kCommand
#include "mongo/platform/basic.h"
#include "mongo/db/run_commands.h"
#include "mongo/db/client.h"
#include "mongo/db/commands.h"
#include "mongo/db/curop.h"
#include "mongo/rpc/reply_builder_interface.h"
#include "mongo/rpc/request_interface.h"
#include "mongo/util/log.h"
namespace mongo {
void runCommands(OperationContext* txn,
const rpc::RequestInterface& request,
rpc::ReplyBuilderInterface* replyBuilder) {
try {
dassert(replyBuilder->getState() == rpc::ReplyBuilderInterface::State::kCommandReply);
Command* c = nullptr;
// In the absence of a Command object, no redaction is possible. Therefore
// to avoid displaying potentially sensitive information in the logs,
// we restrict the log message to the name of the unrecognized command.
// However, the complete command object will still be echoed to the client.
if (!(c = Command::findCommand(request.getCommandName()))) {
Command::unknownCommands.increment();
std::string msg = str::stream() << "no such command: '" << request.getCommandName()
<< "'";
LOG(2) << msg;
uasserted(ErrorCodes::CommandNotFound,
str::stream() << msg << ", bad cmd: '" << redact(request.getCommandArgs())
<< "'");
}
LOG(2) << "run command " << request.getDatabase() << ".$cmd" << ' '
<< c->getRedactedCopyForLogging(request.getCommandArgs());
{
// Try to set this as early as possible, as soon as we have figured out the command.
stdx::lock_guard<Client> lk(*txn->getClient());
CurOp::get(txn)->setLogicalOp_inlock(c->getLogicalOp());
}
Command::execCommand(txn, c, request, replyBuilder);
}
catch (const DBException& ex) {
Command::generateErrorResponse(txn, replyBuilder, ex, request);
}
}
} // namespace mongo
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