1
22
23 package com.liferay.portlet.login.action;
24
25 import com.liferay.portal.NoSuchUserException;
26 import com.liferay.portal.SendPasswordException;
27 import com.liferay.portal.UserEmailAddressException;
28 import com.liferay.portal.UserReminderQueryException;
29 import com.liferay.portal.kernel.captcha.CaptchaTextException;
30 import com.liferay.portal.kernel.captcha.CaptchaUtil;
31 import com.liferay.portal.kernel.language.LanguageUtil;
32 import com.liferay.portal.kernel.servlet.SessionErrors;
33 import com.liferay.portal.kernel.util.ParamUtil;
34 import com.liferay.portal.kernel.util.Validator;
35 import com.liferay.portal.model.User;
36 import com.liferay.portal.service.UserLocalServiceUtil;
37 import com.liferay.portal.struts.PortletAction;
38 import com.liferay.portal.theme.ThemeDisplay;
39 import com.liferay.portal.util.PortalUtil;
40 import com.liferay.portal.util.PropsValues;
41 import com.liferay.portal.util.WebKeys;
42 import com.liferay.portlet.login.util.LoginUtil;
43
44 import javax.portlet.ActionRequest;
45 import javax.portlet.ActionResponse;
46 import javax.portlet.PortletConfig;
47 import javax.portlet.PortletPreferences;
48 import javax.portlet.RenderRequest;
49 import javax.portlet.RenderResponse;
50
51 import org.apache.struts.action.ActionForm;
52 import org.apache.struts.action.ActionForward;
53 import org.apache.struts.action.ActionMapping;
54
55
60 public class ForgotPasswordAction extends PortletAction {
61
62 public void processAction(
63 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
64 ActionRequest actionRequest, ActionResponse actionResponse)
65 throws Exception {
66
67 try {
68 User user = getUser(actionRequest);
69
70 if (PropsValues.USERS_REMINDER_QUERIES_ENABLED &&
71 (PropsValues.CAPTCHA_CHECK_PORTAL_SEND_PASSWORD ||
72 (Validator.isNotNull(user.getReminderQueryQuestion()) &&
73 Validator.isNotNull(user.getReminderQueryAnswer())))) {
74
75 actionRequest.setAttribute(
76 ForgotPasswordAction.class.getName(), user);
77
78 int step = ParamUtil.getInteger(actionRequest, "step");
79
80 if (step == 2) {
81 if (PropsValues.CAPTCHA_CHECK_PORTAL_SEND_PASSWORD) {
82 CaptchaUtil.check(actionRequest);
83 }
84
85 sendPassword(actionRequest, actionResponse);
86 }
87 }
88 else {
89 if (PropsValues.CAPTCHA_CHECK_PORTAL_SEND_PASSWORD) {
90 CaptchaUtil.check(actionRequest);
91 }
92
93 sendPassword(actionRequest, actionResponse);
94 }
95 }
96 catch (Exception e) {
97 if (e instanceof CaptchaTextException ||
98 e instanceof NoSuchUserException ||
99 e instanceof SendPasswordException ||
100 e instanceof UserEmailAddressException ||
101 e instanceof UserReminderQueryException) {
102
103 SessionErrors.add(actionRequest, e.getClass().getName());
104 }
105 else {
106 PortalUtil.sendError(e, actionRequest, actionResponse);
107 }
108 }
109 }
110
111 public ActionForward render(
112 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
113 RenderRequest renderRequest, RenderResponse renderResponse)
114 throws Exception {
115
116 ThemeDisplay themeDisplay = (ThemeDisplay)renderRequest.getAttribute(
117 WebKeys.THEME_DISPLAY);
118
119 renderResponse.setTitle(themeDisplay.translate("forgot-password"));
120
121 return mapping.findForward("portlet.login.forgot_password");
122 }
123
124 protected User getUser(ActionRequest actionRequest) throws Exception {
125 ThemeDisplay themeDisplay = (ThemeDisplay)actionRequest.getAttribute(
126 WebKeys.THEME_DISPLAY);
127
128 long userId = ParamUtil.getLong(actionRequest, "userId");
129 String screenName = ParamUtil.getString(actionRequest, "screenName");
130 String emailAddress = ParamUtil.getString(
131 actionRequest, "emailAddress");
132
133 User user = null;
134
135 if (Validator.isNotNull(emailAddress)) {
136 user = UserLocalServiceUtil.getUserByEmailAddress(
137 themeDisplay.getCompanyId(), emailAddress);
138 }
139 else if (Validator.isNotNull(screenName)) {
140 user = UserLocalServiceUtil.getUserByScreenName(
141 themeDisplay.getCompanyId(), screenName);
142 }
143 else if (userId > 0) {
144 user = UserLocalServiceUtil.getUserById(userId);
145 }
146 else {
147 throw new NoSuchUserException();
148 }
149
150 return user;
151 }
152
153 protected boolean isCheckMethodOnProcessAction() {
154 return _CHECK_METHOD_ON_PROCESS_ACTION;
155 }
156
157 protected void sendPassword(
158 ActionRequest actionRequest, ActionResponse actionResponse)
159 throws Exception {
160
161 User user = getUser(actionRequest);
162
163 if (PropsValues.USERS_REMINDER_QUERIES_ENABLED) {
164 String answer = ParamUtil.getString(actionRequest, "answer");
165
166 if (!user.getReminderQueryAnswer().equals(answer)) {
167 throw new UserReminderQueryException();
168 }
169 }
170
171 PortletPreferences preferences = actionRequest.getPreferences();
172
173 String languageId = LanguageUtil.getLanguageId(actionRequest);
174
175 String emailFromName = preferences.getValue("emailFromName", null);
176 String emailFromAddress = preferences.getValue(
177 "emailFromAddress", null);
178 String emailToAddress = user.getEmailAddress();
179 String subject = preferences.getValue(
180 "emailPasswordSentSubject_" + languageId, null);
181 String body = preferences.getValue(
182 "emailPasswordSentBody_" + languageId, null);
183
184 LoginUtil.sendPassword(
185 actionRequest, emailFromName, emailFromAddress, emailToAddress,
186 subject, body);
187
188 sendRedirect(actionRequest, actionResponse);
189 }
190
191 private static final boolean _CHECK_METHOD_ON_PROCESS_ACTION = false;
192
193 }