]> git.mxchange.org Git - addressbook-war.git/blob - src/java/org/mxchange/addressbook/validator/password/AddressbookUserPasswordValidator.java
other projects will have more than one login, not just users (Java files)
[addressbook-war.git] / src / java / org / mxchange / addressbook / validator / password / AddressbookUserPasswordValidator.java
1 /*
2  * Copyright (C) 2016 Roland Häder
3  *
4  * This program is free software: you can redistribute it and/or modify
5  * it under the terms of the GNU Affero General Public License as
6  * published by the Free Software Foundation, either version 3 of the
7  * License, or (at your option) any later version.
8  *
9  * This program is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12  * GNU Affero General Public License for more details.
13  *
14  * You should have received a copy of the GNU Affero General Public License
15  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
16  */
17 package org.mxchange.addressbook.validator.password;
18
19 import javax.faces.application.FacesMessage;
20 import javax.faces.component.UIComponent;
21 import javax.faces.context.FacesContext;
22 import javax.faces.validator.FacesValidator;
23 import javax.faces.validator.Validator;
24 import javax.faces.validator.ValidatorException;
25 import javax.inject.Inject;
26 import org.mxchange.jcoreee.validator.string.BaseStringValidator;
27 import org.mxchange.jusercore.container.login.LoginContainer;
28 import org.mxchange.jusercore.container.login.UserLoginContainer;
29 import org.mxchange.jusercore.model.user.UserUtils;
30 import org.mxchange.addressbook.beans.login.AddressbookUserLoginWebSessionController;
31
32 /**
33  * A validator for validating passwords (if they match with stored)
34  * <p>
35  * @author Roland Häder<roland@mxchange.org>
36  */
37 @FacesValidator (value = "UserPasswordValidator")
38 public class AddressbookUserPasswordValidator extends BaseStringValidator implements Validator {
39
40         /**
41          * Serial number
42          */
43         private static final long serialVersionUID = 48_581_795_687_317L;
44
45         /**
46          * User login controller
47          */
48         @Inject
49         private AddressbookUserLoginWebSessionController userLoginController;
50
51         @Override
52         public void validate (final FacesContext context, final UIComponent component, final Object value) throws ValidatorException {
53                 // Trace message
54                 //* NOISY-DEBUG: */ System.out.println(MessageFormat.format("validate: context={0},component={1},value={2} - CALLED!", context, component, value)); //NOI18N
55
56                 // The required field
57                 String[] requiredFields = {"currentPassword"}; //NOI18N
58
59                 // Pre-validation (example: not null, not a string, empty string ...)
60                 super.preValidate(context, component, value, requiredFields, false);
61
62                 // value is known to be an entered password, so instance login container
63                 LoginContainer container = new UserLoginContainer(this.userLoginController.getLoggedInUser(), (String) value);
64
65                 // Test it here
66                 if (!UserUtils.ifPasswordMatches(container, this.userLoginController.getLoggedInUser())) {
67                         // Password mismatches
68                         throw new ValidatorException(new FacesMessage(FacesMessage.SEVERITY_ERROR, "Password mismatching.", "The password the user has entered does not match the stored password.")); //NOI18N
69                 }
70
71                 // Trace message
72                 //* NOISY-DEBUG: */ System.out.println("validate: EXIT!"); //NOI18N
73         }
74 }