-
Notifications
You must be signed in to change notification settings - Fork 0
/
PasswordReset.java
199 lines (182 loc) · 7.8 KB
/
PasswordReset.java
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
/*
* Copyright 2011-2019 the original author or authors.
*
* 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 org.appng.application.authentication.webform;
import java.io.UnsupportedEncodingException;
import java.net.URLEncoder;
import java.util.Locale;
import org.apache.commons.lang3.StringUtils;
import org.appng.api.BusinessException;
import org.appng.api.Environment;
import org.appng.api.FieldProcessor;
import org.appng.api.Options;
import org.appng.api.Request;
import org.appng.api.SiteProperties;
import org.appng.api.auth.PasswordPolicy;
import org.appng.api.model.Application;
import org.appng.api.model.AuthSubject;
import org.appng.api.model.Properties;
import org.appng.api.model.Site;
import org.appng.api.model.UserType;
import org.appng.application.authentication.AbstractLogon;
import org.appng.core.domain.SubjectImpl;
import org.appng.core.security.BCryptPasswordHandler;
import org.appng.core.security.PasswordHandler;
import org.appng.core.security.Sha1PasswordHandler;
import org.appng.core.service.CoreService;
import org.appng.mail.Mail;
import org.appng.mail.Mail.RecipientType;
import org.appng.mail.MailException;
import org.appng.mail.MailTransport;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class PasswordReset extends AbstractLogon {
protected static final String MSSG_USER_UNKNOWN = "user.unknown";
private static final Logger logger = LoggerFactory.getLogger(PasswordReset.class);
private static final String UTF_8 = "UTF-8";
private static final String PROP_MAIL_FROM = "mailFrom";
private static final String MSSG_SEND_ERROR = "send.error";
private static final String MSSG_MAIL_SUBJECT_FORGOT_PASSWORD = "mailSubjectForgotPassword";
private static final String MSSG_MAIL_SUBJECT_NEW_PASSWORD = "mailSubjectNewPassword";
private static final String MSSG_RESET_PASSWORD = "mail.content.resetPassword";
private static final String MSSG_FORGOT_PASSWORD = "mail.content.forgotPassword";
private static final String MSGG_NO_LOCAL_USER = "user.notLocal";
public void perform(Site site, Application application, Environment environment, Options options, Request request,
LoginData loginData, FieldProcessor fp) {
CoreService service = application.getBean(CoreService.class);
SubjectImpl subject = service.getSubjectByName(loginData.getUsername(), false);
if (null == subject) {
fp.addErrorMessage(request.getMessage(MSSG_USER_UNKNOWN));
} else if (!UserType.LOCAL_USER.equals(subject.getUserType())) {
fp.addErrorMessage(request.getMessage(MSGG_NO_LOCAL_USER, loginData.getUsername()));
} else {
String email = subject.getEmail();
PasswordPolicy passwordPolicy = site.getPasswordPolicy();
boolean reset = doReset(site, application, environment, request, fp, service, subject, passwordPolicy,
subject.getName(), email);
if (reset) {
service.updateSubject(subject);
}
}
}
/**
* resets the password or send password reset mail. Returns true if properties of the {@link AuthSubject} has
* changed which have to be saved
*
* @param site
* @param application
* @param environment
* @param request
* @param fp
* @param service
* @param subject
* @param passwordPolicy
* @param username
* @param email
* @return
*/
protected boolean doReset(Site site, Application application, Environment environment, Request request,
FieldProcessor fp, CoreService service, AuthSubject subject, PasswordPolicy passwordPolicy,
String username, String email) {
boolean result = false;
String action = request.getParameter(PARAM_ACTION);
String formAction = request.getParameter(PARAM_FORM_ACTION);
Properties properties = application.getProperties();
Locale locale = new Locale(subject.getLanguage());
MailTransport mailTransport = application.getBean(MailTransport.class);
String from = properties.getString(PROP_MAIL_FROM);
String mailSubject;
String errorMessage = null;
String managerPath = site.getProperties().getString(SiteProperties.MANAGER_PATH);
try {
if (ACTION_RESET_PASSWORD.equals(action)) {
errorMessage = application.getMessage(locale, MSSG_PASSWORD_ERROR);
if (StringUtils.isBlank(subject.getSalt())) {
fp.addErrorMessage(errorMessage);
return false;
}
String hash = request.getParameter(PARAM_HASH);
byte[] newPassword = service.resetPassword(subject, passwordPolicy, email, hash);
mailSubject = application.getMessage(locale, MSSG_MAIL_SUBJECT_NEW_PASSWORD);
if (null != newPassword) {
String content = getMessageResetPassword(application, subject, locale, site.getDomain()
+ managerPath, newPassword);
sendMail(mailTransport, email, from, mailSubject, content);
String message = application.getMessage(locale, MSSG_PASSWORD_SEND_TO, username);
fp.addOkMessage(message);
return true;
} else {
fp.addErrorMessage(errorMessage);
}
} else if (ACTION_FORGOT_PASSWORD.equals(action) || ACTION_FORGOT_PASSWORD.equals(formAction)) {
errorMessage = application.getMessage(locale, MSSG_UNKNWOW_USER, username);
mailSubject = application.getMessage(locale, MSSG_MAIL_SUBJECT_FORGOT_PASSWORD);
String hash;
if (subject instanceof SubjectImpl) {
hash = service.forgotPassword(subject);
} else {
PasswordHandler h;
if (!subject.getDigest().startsWith(BCryptPasswordHandler.getPrefix())) {
h = new Sha1PasswordHandler(subject);
} else {
h = new BCryptPasswordHandler(subject);
}
hash = h.getPasswordResetDigest();
subject.setDigest(hash);
result = true;
}
StringBuilder path = new StringBuilder(site.getDomain());
path.append(managerPath);
path.append("?" + PARAM_ACTION + "=" + ACTION_RESET_PASSWORD);
path.append("&" + PARAM_USERNAME + "=" + username);
path.append("&" + PARAM_HASH + "=");
path.append(URLEncoder.encode(hash, UTF_8));
String content = getMessageForgotPassword(application, subject, locale, path.toString());
sendMail(mailTransport, email, from, mailSubject, content);
String message = application.getMessage(locale, MSSG_LINK_SEND_TO, username);
fp.addOkMessage(message);
}
} catch (MailException m) {
logger.error("error while sending mail", m);
errorMessage = application.getMessage(locale, MSSG_SEND_ERROR);
fp.addErrorMessage(errorMessage);
} catch (UnsupportedEncodingException e) {
logger.error("error during action " + action, e);
fp.addErrorMessage(errorMessage);
} catch (BusinessException e) {
logger.error("error during action " + action, e);
fp.addErrorMessage(errorMessage);
}
return result;
}
protected String getMessageForgotPassword(Application application, AuthSubject authSubject, Locale locale,
String url) {
return application.getMessage(locale, MSSG_FORGOT_PASSWORD, authSubject.getAuthName(), url);
}
protected String getMessageResetPassword(Application application, AuthSubject authSubject, Locale locale,
String url, byte[] newPassword) {
return application.getMessage(locale, MSSG_RESET_PASSWORD, authSubject.getAuthName(), url, new String(
newPassword));
}
private void sendMail(MailTransport mailTransport, String email, String from, String mailSubject, String content)
throws MailException {
Mail mail = mailTransport.createMail();
mail.setFrom(from);
mail.setSubject(mailSubject);
mail.addReceiver(email, RecipientType.TO);
mail.setTextContent(content);
mailTransport.send(mail);
}
}