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/* -*- mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; -*-
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* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
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* Copyright (C) 2008 Sun Microsystems, Inc.
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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#include <drizzled/plugin/authentication.h>
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#include <drizzled/error.h>
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#include <drizzled/gettext.h>
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#include <drizzled/identifier.h>
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std::vector<plugin::Authentication *> all_authentication;
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bool plugin::Authentication::addPlugin(plugin::Authentication *auth)
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all_authentication.push_back(auth);
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void plugin::Authentication::removePlugin(plugin::Authentication *auth)
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all_authentication.erase(std::find(all_authentication.begin(),
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all_authentication.end(),
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class AuthenticateBy : public std::unary_function<plugin::Authentication *, bool>
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const identifier::User &sctx;
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const std::string &password;
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AuthenticateBy(const identifier::User &sctx_arg, const std::string &password_arg) :
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std::unary_function<plugin::Authentication *, bool>(),
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sctx(sctx_arg), password(password_arg) {}
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inline result_type operator()(argument_type auth)
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return auth->authenticate(sctx, password);
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bool plugin::Authentication::isAuthenticated(drizzled::identifier::User::const_reference sctx,
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const std::string &password)
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/* If we never loaded any auth plugins, just return true */
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if (all_authentication.empty())
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/* Use find_if instead of foreach so that we can collect return codes */
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std::vector<plugin::Authentication *>::iterator iter=
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std::find_if(all_authentication.begin(), all_authentication.end(),
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AuthenticateBy(sctx, password));
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/* We only require one plugin to return success in order to authenticate.
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* If iter is == end() here, that means that all of the plugins returned
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* false, which means they all failed.
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if (iter == all_authentication.end())
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} /* namespace drizzled */