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1 package org.appfuse.webapp.action;
2
3 import java.util.List  ;
4
5 import javax.servlet.http.HttpServletRequest ;
6 import javax.servlet.http.HttpServletResponse ;
7
8 import org.acegisecurity.Authentication;
9 import org.acegisecurity.AuthenticationTrustResolver;
10 import org.acegisecurity.AuthenticationTrustResolverImpl;
11 import org.acegisecurity.context.SecurityContextHolder;
12 import org.acegisecurity.context.SecurityContext;
13
14 import org.apache.commons.beanutils.BeanUtils;
15 import org.apache.commons.lang.StringUtils;
16 import org.apache.struts.action.ActionForm;
17 import org.apache.struts.action.ActionForward;
18 import org.apache.struts.action.ActionMapping;
19 import org.apache.struts.action.ActionMessage;
20 import org.apache.struts.action.ActionMessages;
21 import org.apache.struts.util.MessageResources;
22 import org.appfuse.Constants;
23 import org.appfuse.model.Role;
24 import org.appfuse.model.User;
25 import org.appfuse.service.MailEngine;
26 import org.appfuse.service.RoleManager;
27 import org.appfuse.service.UserExistsException;
28 import org.appfuse.service.UserManager;
29 import org.appfuse.util.StringUtil;
30 import org.appfuse.webapp.form.UserForm;
31 import org.appfuse.webapp.util.RequestUtil;
32 import org.springframework.mail.SimpleMailMessage;
33
34
58 public final class UserAction extends BaseAction {
59
60 public ActionForward add(ActionMapping mapping, ActionForm form,
61 HttpServletRequest request,
62 HttpServletResponse response)
63 throws Exception {
64 if (log.isDebugEnabled()) {
65 log.debug("Entering 'add' method");
66 }
67
68 User user = new User();
69 user.addRole(new Role(Constants.USER_ROLE));
70 UserForm userForm = (UserForm) convert(user);
71 updateFormBean(mapping, request, userForm);
72
73 checkForRememberMeLogin(request);
74
75 return mapping.findForward("edit");
76 }
77
78 public ActionForward cancel(ActionMapping mapping, ActionForm form,
79 HttpServletRequest request,
80 HttpServletResponse response)
81 throws Exception {
82 if (log.isDebugEnabled()) {
83 log.debug("Entering 'cancel' method");
84 }
85
86 if (!StringUtils.equals(request.getParameter("from"), "list")) {
87 return mapping.findForward("mainMenu");
88 } else {
89 return mapping.findForward("viewUsers");
90 }
91 }
92
93 public ActionForward delete(ActionMapping mapping, ActionForm form,
94 HttpServletRequest request,
95 HttpServletResponse response)
96 throws Exception {
97 if (log.isDebugEnabled()) {
98 log.debug("Entering 'delete' method");
99 }
100
101 ActionMessages messages = new ActionMessages();
103 UserForm userForm = (UserForm) form;
104
105 UserManager mgr = (UserManager) getBean("userManager");
107 mgr.removeUser(userForm.getId());
108
109 messages.add(ActionMessages.GLOBAL_MESSAGE,
110 new ActionMessage("user.deleted", userForm.getFirstName()
111 + ' ' + userForm.getLastName()));
112
113 saveMessages(request.getSession(), messages);
114
115 return mapping.findForward("viewUsers");
117 }
118
119 public ActionForward edit(ActionMapping mapping, ActionForm form,
120 HttpServletRequest request,
121 HttpServletResponse response)
122 throws Exception {
123 if (log.isDebugEnabled()) {
124 log.debug("Entering 'edit' method");
125 }
126
127 UserForm userForm = (UserForm) form;
128
129 if (request.getRequestURI().indexOf("editProfile") > -1) {
131 if ((request.getParameter("username") != null) ||
135 (request.getParameter("from") != null)) {
136 response.sendError(HttpServletResponse.SC_FORBIDDEN);
137 log.warn("User '" + request.getRemoteUser() + "' is trying to edit user '" +
138 request.getParameter("username") + "'");
139
140 return null;
141 }
142 }
143
144 UserManager mgr = (UserManager) getBean("userManager");
146 User user = null;
147
148 if (request.getParameter("username") != null) {
150 user = mgr.getUserByUsername(userForm.getUsername());
152 } else {
153 user = mgr.getUserByUsername(request.getRemoteUser());
155 }
156
157 BeanUtils.copyProperties(userForm, convert(user));
158 userForm.setConfirmPassword(userForm.getPassword());
159 updateFormBean(mapping, request, userForm);
160
161 checkForRememberMeLogin(request);
162
163 return mapping.findForward("edit");
165 }
166
167 public ActionForward save(ActionMapping mapping, ActionForm form,
168 HttpServletRequest request,
169 HttpServletResponse response)
170 throws Exception {
171 if (log.isDebugEnabled()) {
172 log.debug("Entering 'save' method");
173 }
174
175 ActionMessages errors = form.validate(mapping, request);
178
179 if (!errors.isEmpty()) {
180 saveErrors(request, errors);
181 return mapping.findForward("edit");
182 }
183
184 ActionMessages messages = new ActionMessages();
186 UserForm userForm = (UserForm) form;
187 User user = new User();
188
189 BeanUtils.copyProperties(user, userForm);
192
193 Boolean encrypt = (Boolean ) getConfiguration().get(Constants.ENCRYPT_PASSWORD);
194
195 if (StringUtils.equals(request.getParameter("encryptPass"), "true")
196 && (encrypt != null && encrypt.booleanValue())) {
197 String algorithm = (String ) getConfiguration().get(Constants.ENC_ALGORITHM);
198
199 if (algorithm == null) { log.debug("assuming testcase, setting algorithm to 'SHA'");
201 algorithm = "SHA";
202 }
203
204 user.setPassword(StringUtil.encodePassword(user.getPassword(), algorithm));
205 }
206
207 UserManager mgr = (UserManager) getBean("userManager");
208 RoleManager roleMgr = (RoleManager) getBean("roleManager");
209 String [] userRoles = request.getParameterValues("userRoles");
210
211 for (int i = 0; userRoles != null && i < userRoles.length; i++) {
212 String roleName = userRoles[i];
213 user.addRole(roleMgr.getRole(roleName));
214 }
215
216 try {
217 mgr.saveUser(user);
218 } catch (UserExistsException e) {
219 log.warn(e.getMessage());
220 errors.add(ActionMessages.GLOBAL_MESSAGE,
221 new ActionMessage("errors.existing.user",
222 userForm.getUsername(),
223 userForm.getEmail()));
224 saveErrors(request, errors);
225
226 BeanUtils.copyProperties(userForm, convert(user));
227 userForm.setConfirmPassword(userForm.getPassword());
228 userForm.setVersion(request.getParameter("version"));
230 updateFormBean(mapping, request, userForm);
231
232 return mapping.findForward("edit");
233 }
234
235 BeanUtils.copyProperties(userForm, convert(user));
236 userForm.setConfirmPassword(userForm.getPassword());
237 updateFormBean(mapping, request, userForm);
238
239 if (!StringUtils.equals(request.getParameter("from"), "list")) {
240 messages.add(ActionMessages.GLOBAL_MESSAGE,
242 new ActionMessage("user.saved"));
243 saveMessages(request.getSession(), messages);
244
245 return mapping.findForward("mainMenu");
247 } else {
248 if ("".equals(request.getParameter("version"))) {
250 messages.add(ActionMessages.GLOBAL_MESSAGE,
251 new ActionMessage("user.added", user.getFullName()));
252 saveMessages(request.getSession(), messages);
253 sendNewUserEmail(request, userForm);
254
255 return mapping.findForward("addUser");
256 } else {
257 messages.add(ActionMessages.GLOBAL_MESSAGE,
258 new ActionMessage("user.updated.byAdmin",
259 user.getFullName()));
260 saveMessages(request, messages);
261
262 return mapping.findForward("edit");
263 }
264 }
265 }
266
267 public ActionForward search(ActionMapping mapping, ActionForm form,
268 HttpServletRequest request,
269 HttpServletResponse response)
270 throws Exception {
271 if (log.isDebugEnabled()) {
272 log.debug("Entering 'search' method");
273 }
274
275 UserForm userForm = (UserForm) form;
276
277 UserManager mgr = (UserManager) getBean("userManager");
279 User user = (User) convert(userForm);
280 List users = mgr.getUsers(user);
281 request.setAttribute(Constants.USER_LIST, users);
282
283 return mapping.findForward("list");
285 }
286
287 public ActionForward unspecified(ActionMapping mapping, ActionForm form,
288 HttpServletRequest request,
289 HttpServletResponse response)
290 throws Exception {
291
292 return search(mapping, form, request, response);
293 }
294
295 private void sendNewUserEmail(HttpServletRequest request, UserForm userForm)
296 throws Exception {
297 MessageResources resources = getResources(request);
298
299 if (log.isDebugEnabled()) {
301 log.debug("Sending user '" + userForm.getUsername() +
302 "' an account information e-mail");
303 }
304
305 SimpleMailMessage message = (SimpleMailMessage) getBean("mailMessage");
306 message.setTo(userForm.getFullName() + "<" + userForm.getEmail() + ">");
307
308 StringBuffer msg = new StringBuffer ();
309 msg.append(resources.getMessage("newuser.email.message",
310 userForm.getFullName()));
311 msg.append("\n\n" + resources.getMessage("userForm.username"));
312 msg.append(": " + userForm.getUsername() + "\n");
313 msg.append(resources.getMessage("userForm.password") + ": ");
314 msg.append(userForm.getPassword());
315 msg.append("\n\nLogin at: " + RequestUtil.getAppURL(request));
316 message.setText(msg.toString());
317
318 message.setSubject(resources.getMessage("signup.email.subject"));
319
320 MailEngine engine = (MailEngine) getBean("mailEngine");
321 engine.send(message);
322 }
323
324 private void checkForRememberMeLogin(HttpServletRequest request) {
325 log.debug("checking for remember me login...");
327
328 AuthenticationTrustResolver resolver = new AuthenticationTrustResolverImpl();
329 SecurityContext ctx = SecurityContextHolder.getContext();
330
331 if (ctx != null) {
332 Authentication auth = ctx.getAuthentication();
333
334 if (resolver.isRememberMe(auth)) {
335 request.getSession().setAttribute("cookieLogin", "true");
336
337 ActionMessages messages = new ActionMessages();
339 messages.add(ActionMessages.GLOBAL_MESSAGE, new ActionMessage("userProfile.cookieLogin"));
340 saveMessages(request, messages);
341 }
342 }
343 }
344 }
345 |
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