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SensitiveNameChecker.hpp
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SensitiveNameChecker.hpp
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/*
* SQLassie - database firewall
* Copyright (C) 2011 Brandon Skari <brandon.skari@gmail.com>
*
* This file is part of SQLassie.
*
* SQLassie is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* SQLassie 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with SQLassie. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef SRC_SENSITIVENAMECHECKER_HPP_
#define SRC_SENSITIVENAMECHECKER_HPP_
/**
* Singleton class that defines methods to check identify sensitive fields and
* tables, such as 'user' table or 'password' field.
* @author Brandon Skari
* @date April 6 2012
*/
#include <boost/regex.hpp>
#include <string>
class SensitiveNameChecker
{
public:
/**
* Singleton accessor.
*/
static SensitiveNameChecker& get();
/**
* Creates the singleton instance.
*/
static void initialize();
/**
* Checks for various fields,
*/
///@{
bool isPasswordField(const std::string& field) const;
bool isUserTable(const std::string& table) const;
///@}
/**
* Set how the fields are checked.
*/
///@{
void setPasswordRegex(const std::string& pwRegex);
void setPasswordSubstring(const std::string& pwSubstr);
void setUserRegex(const std::string& userRegex);
void setUserSubstring(const std::string& userSubstr);
///@}
private:
SensitiveNameChecker();
~SensitiveNameChecker();
static bool isMatch(
const boost::regex& re,
const std::string& substring,
const std::string& name
);
static SensitiveNameChecker* instance_;
boost::regex passwordRegex_;
std::string passwordSubstring_;
boost::regex userRegex_;
std::string userSubstring_;
};
#endif // SRC_SENSITIVENAMECHECKER_HPP_