de.tudarmstadt.ukp.csniper.webapp.page.login.LoginPage.java Source code

Introduction

Here is the source code for de.tudarmstadt.ukp.csniper.webapp.page.login.LoginPage.java

Source

/*******************************************************************************
 * Copyright 2013
 * Ubiquitous Knowledge Processing (UKP) Lab
 * Technische Universitt Darmstadt
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 ******************************************************************************/
package de.tudarmstadt.ukp.csniper.webapp.page.login;

import org.apache.commons.logging.LogFactory;
import org.apache.wicket.spring.injection.annot.SpringBean;

import de.tudarmstadt.ukp.csniper.webapp.page.ApplicationPageBase;
import de.tudarmstadt.ukp.csniper.webapp.security.LoginForm;
import de.tudarmstadt.ukp.csniper.webapp.security.dao.UserDao;
import de.tudarmstadt.ukp.csniper.webapp.security.model.Role;
import de.tudarmstadt.ukp.csniper.webapp.security.model.User;

public class LoginPage extends ApplicationPageBase {
    private static final long serialVersionUID = 4556072152990919319L;

    private static final String ADMIN_DEFAULT_USERNAME = "admin";
    private static final String ADMIN_DEFAULT_PASSWORD = "admin";

    @SpringBean(name = "userRepository")
    private UserDao userRepository;

    public LoginPage() {
        if (userRepository.list().isEmpty()) {
            User admin = new User();
            admin.setUsername(ADMIN_DEFAULT_USERNAME);
            admin.setPassword(ADMIN_DEFAULT_PASSWORD);
            admin.setEnabled(true);
            admin.setRoles(Role.getRoles());
            userRepository.create(admin);

            String msg = "No user accounts have been found. An admin account has been created: "
                    + ADMIN_DEFAULT_USERNAME + "/" + ADMIN_DEFAULT_PASSWORD;
            info(msg);
            LogFactory.getLog(getClass()).info(msg);
        }

        add(new LoginForm("loginForm"));
    }
}