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The source code/* * Copyright (c) 2003, Rafael Steil * All rights reserved. * * Redistribution and use in source and binary forms, * with or without modification, are permitted provided * that the following conditions are met: * * 1) Redistributions of source code must retain the above * copyright notice, this list of conditions and the * following disclaimer. * 2) Redistributions in binary form must reproduce the * above copyright notice, this list of conditions and * the following disclaimer in the documentation and/or * other materials provided with the distribution. * 3) Neither the name of "Rafael Steil" nor * the names of its contributors may be used to endorse * or promote products derived from this software without * specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT * HOLDERS AND CONTRIBUTORS "AS IS" AND ANY * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL * THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER * IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE * * Created on Jan 3, 2005 1:20:24 PM * The JForum Project * http://www.jforum.net */ package net.jforum.drivers.external; import java.sql.PreparedStatement; import java.sql.ResultSet; import net.jforum.JForum; import net.jforum.entities.User; import net.jforum.model.UserModel; import net.jforum.util.MD5; import net.jforum.util.preferences.SystemGlobals; /** * Default login authenticator for JForum. * This authenticator will validate the input against * <i>jforum_users. * * @author Rafael Steil * @version $Id: DefaultLoginAuthenticator.java,v 1.1 2005/01/03 16:13:23 rafaelsteil Exp $ */ public class DefaultLoginAuthenticator implements LoginAuthenticator { private UserModel userModel; /** * @see net.jforum.drivers.external.LoginAuthenticator#setUserModel(net.jforum.model.UserModel) */ public void setUserModel(UserModel userModel) { this.userModel = userModel; } /** * @see net.jforum.drivers.external.LoginAuthenticator#validateLogin(java.lang.String, java.lang.String) */ public User validateLogin(String username, String password) throws Exception { PreparedStatement p = JForum.getConnection().prepareStatement(SystemGlobals.getSql("UserModel.login")); p.setString(1, username); p.setString(2, MD5.crypt(password)); User user = null; ResultSet rs = p.executeQuery(); if (rs.next() && rs.getInt("user_id") > 0) { user = this.userModel.selectById(rs.getInt("user_id")); } rs.close(); p.close(); if (user != null && !user.isDeleted() && (user.getActivationKey() == null || user.isActive())) { return user; } return null; } } |
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