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/*
* AuthProvider.h
*
* Copyright (C) 2009 Matthias Schiffer <matthias@gamezock.de>
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published by the
* Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License along
* with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef MAD_COMMON_AUTHPROVIDER_H_
#define MAD_COMMON_AUTHPROVIDER_H_
#include <Core/Exception.h>
#include <vector>
#include <boost/cstdint.hpp>
namespace Mad {
namespace Common {
class AuthProvider {
public:
virtual const std::vector<std::string>& getHashes() const = 0;
virtual bool checkPassword(const std::string &user, const std::vector<boost::uint8_t> &data, const std::string &hash) throw(Core::Exception) {
std::vector<boost::uint8_t> password = getPassword(user, hash);
return (!password.empty() && data.size() == password.size() && std::equal(data.begin(), data.end(), password.begin()));
}
virtual std::vector<boost::uint8_t> getPassword(const std::string& /*user*/, const std::string& /*hash*/) throw(Core::Exception) {
throw Core::Exception(Core::Exception::NOT_IMPLEMENTED);
}
virtual ~AuthProvider() {}
};
}
}
#endif /* MAD_COMMON_AUTHPROVIDER_H_ */
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