// security_key.h

/**
*    Copyright (C) 2009 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

namespace mongo {

    /**
     * Internal secret key info.
     */
    struct AuthInfo {
        AuthInfo() {
            user = "__system";
        }
        string user;
        string pwd;
    };

    // --noauth cmd line option
    extern bool noauth;
    extern AuthInfo internalSecurity;

    /**
     * This method checks the validity of filename as a security key, hashes its
     * contents, and stores it in the internalSecurity variable.  Prints an
     * error message to the logs if there's an error.
     * @param filename the file containing the key
     * @return if the key was successfully stored
     */
    bool setUpSecurityKey(const string& filename);

} // namespace mongo