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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/>.
*/
#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 Command {
public:
static void disableCommand();
virtual bool logTheOp() {
return false;
}
virtual bool slaveOk() const {
return true;
}
virtual LockType locktype() const { return NONE; }
virtual void help(stringstream& ss) const { ss << "internal"; }
virtual void addRequiredPrivileges(const std::string& dbname,
const BSONObj& cmdObj,
std::vector<Privilege>* out) {} // No auth required
CmdAuthenticate() : Command("authenticate") {}
bool run(const string& dbname,
BSONObj& cmdObj,
int options,
string& errmsg,
BSONObjBuilder& result,
bool fromRepl);
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(const std::string& mechanism,
const UserName& user,
const BSONObj& cmdObj);
Status _authenticateCR(const UserName& user, const BSONObj& cmdObj);
Status _authenticateX509(const UserName& user, const BSONObj& cmdObj);
};
extern CmdAuthenticate cmdAuthenticate;
}
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