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/**
* Copyright (C) 2012 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.
*/
#pragma once
#include <string>
#include "mongo/base/status.h"
#include "mongo/db/auth/user_name.h"
#include "mongo/db/commands.h"
namespace mongo {
class CmdAuthenticate : public BasicCommand {
public:
static void disableAuthMechanism(std::string authMechanism);
virtual bool slaveOk() const {
return true;
}
virtual void help(std::stringstream& ss) const {
ss << "internal";
}
virtual bool supportsWriteConcern(const BSONObj& cmd) const override {
return false;
}
virtual void addRequiredPrivileges(const std::string& dbname,
const BSONObj& cmdObj,
std::vector<Privilege>* out) {} // No auth required
virtual void redactForLogging(mutablebson::Document* cmdObj);
CmdAuthenticate() : BasicCommand("authenticate") {}
bool run(OperationContext* opCtx,
const std::string& dbname,
const BSONObj& cmdObj,
BSONObjBuilder& result);
private:
/**
* Completes the authentication of "user" using "mechanism" and parameters from "cmdObj".
*
* Returns Status::OK() on success. All other statuses indicate failed authentication. The
* entire status returned here may always be used for logging. However, if the code is
* AuthenticationFailed, the "reason" field of the return status may contain information
* that should not be revealed to the connected client.
*
* Other than AuthenticationFailed, common returns are BadValue, indicating unsupported
* mechanism, and ProtocolError, indicating an error in the use of the authentication
* protocol.
*/
Status _authenticate(OperationContext* opCtx,
const std::string& mechanism,
const UserName& user,
const BSONObj& cmdObj);
Status _authenticateCR(OperationContext* opCtx, const UserName& user, const BSONObj& cmdObj);
Status _authenticateX509(OperationContext* opCtx, const UserName& user, const BSONObj& cmdObj);
};
extern CmdAuthenticate cmdAuthenticate;
}
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