/** * Execute sending the password hint via e-mail. * * @return success if username works, input if not */ public String execute() { List<Object> args = new ArrayList<Object>(); // ensure that the username has been sent if (username == null) { log.warn("Username not specified, notifying user that it's a required field."); args.add(getText("user.username")); addActionError(getText("errors.requiredField", args)); return INPUT; } if (log.isDebugEnabled()) { log.debug("Processing Password Hint..."); } // look up the user's information try { User user = userManager.getUserByUsername(username); String hint = user.getPasswordHint(); if (hint == null || hint.trim().equals("")) { log.warn("User '" + username + "' found, but no password hint exists."); addActionError(getText("login.passwordHint.missing")); return INPUT; } StringBuffer msg = new StringBuffer(); msg.append("Your password hint is: ").append(hint); msg.append("\n\nLogin at: ").append(RequestUtil.getAppURL(getRequest())); mailMessage.setTo(user.getEmail()); String subject = '[' + getText("webapp.name") + "] " + getText("user.passwordHint"); mailMessage.setSubject(subject); mailMessage.setText(msg.toString()); mailEngine.send(mailMessage); args.add(username); args.add(user.getEmail()); saveMessage(getText("login.passwordHint.sent", args)); } catch (UsernameNotFoundException e) { log.warn(e.getMessage()); args.add(username); addActionError(getText("login.passwordHint.error", args)); getSession().setAttribute("errors", getActionErrors()); return INPUT; } catch (MailException me) { addActionError(me.getCause().getLocalizedMessage()); getSession().setAttribute("errors", getActionErrors()); return INPUT; } return SUCCESS; }
@RequestMapping(method = RequestMethod.GET) public ModelAndView handleRequest(HttpServletRequest request) throws Exception { log.debug("entering 'handleRequest' method..."); String username = request.getParameter("username"); MessageSourceAccessor text = new MessageSourceAccessor(messageSource, request.getLocale()); // ensure that the username has been sent if (username == null) { log.warn("Username not specified, notifying user that it's a required field."); request.setAttribute( "error", text.getMessage("errors.required", text.getMessage("user.username"))); return new ModelAndView("login"); } log.debug("Processing Password Hint..."); // look up the user's information try { User user = userManager.getUserByUsername(username); StringBuffer msg = new StringBuffer(); msg.append("Your password hint is: ").append(user.getPasswordHint()); msg.append("\n\nLogin at: ").append(RequestUtil.getAppURL(request)); message.setTo(user.getEmail()); String subject = '[' + text.getMessage("webapp.name") + "] " + text.getMessage("user.passwordHint"); message.setSubject(subject); message.setText(msg.toString()); mailEngine.send(message); saveMessage( request, text.getMessage("login.passwordHint.sent", new Object[] {username, user.getEmail()})); } catch (UsernameNotFoundException e) { log.warn(e.getMessage()); saveError(request, text.getMessage("login.passwordHint.error", new Object[] {username})); } catch (MailException me) { log.warn(me.getMessage()); saveError(request, me.getCause().getLocalizedMessage()); } return new ModelAndView(new RedirectView(request.getContextPath())); }