LoginBean.java

/* MyMAM - Open Source Digital Media Asset Management.
 * http://www.mymam.net
 *
 * Copyright 2013, MyMAM contributors as indicated by the @author tag.
 *
 * 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 net.mymam.controller;

import javax.faces.bean.ManagedBean;
import javax.faces.bean.RequestScoped;
import javax.faces.context.ExternalContext;
import javax.faces.context.FacesContext;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import java.io.IOException;

/**
 * @author fstab
 */
@ManagedBean
@RequestScoped
public class LoginBean {

    private String user;
    private String password;

    public String getUser() {
        return user;
    }

    public void setUser(String user) {
        this.user = user;
    }

    public String getPassword() {
        return password;
    }

    public void setPassword(String password) {
        this.password = password;
    }

    public void login() throws ServletException, IOException {
        ExternalContext context = FacesContext.getCurrentInstance().getExternalContext();
        HttpServletRequest request = (HttpServletRequest) context.getRequest();
        try {
            request.login(user, password);
            context.redirect((String) request.getSession().getAttribute("origURL"));
        }
        catch ( ServletException e ) {
            context.redirect("/error.xhtml"); // TODO: /error.xhtml does not exist.
        }
    }

    public void logout() throws IOException {
        FacesContext.getCurrentInstance().getExternalContext().invalidateSession();
        FacesContext.getCurrentInstance().getExternalContext().redirect(FacesContext.getCurrentInstance().getExternalContext().getRequestContextPath() + "/logout.xhtml");
        // TODO: Replace these redirections with page flow.
    }
}