package org.appfuse.webapp.action;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.acegisecurity.Authentication;
import org.acegisecurity.context.SecurityContextHolder;
import org.acegisecurity.providers.ProviderManager;
import org.acegisecurity.providers.UsernamePasswordAuthenticationToken;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionMessage;
import org.apache.struts.action.ActionMessages;
import org.apache.struts.util.MessageResources;
import org.appfuse.Constants;
import org.appfuse.model.User;
import org.appfuse.service.MailEngine;
import org.appfuse.service.RoleManager;
import org.appfuse.service.UserExistsException;
import org.appfuse.service.UserManager;
import org.appfuse.util.StringUtil;
import org.appfuse.webapp.form.UserForm;
import org.appfuse.webapp.util.RequestUtil;
import org.springframework.beans.factory.NoSuchBeanDefinitionException;
import org.springframework.mail.SimpleMailMessage;
public final class SignupAction extends BaseAction {
public ActionForward execute(ActionMapping mapping, ActionForm form,
HttpServletRequest request,
HttpServletResponse response)
throws Exception {
if (request.getMethod().equals("GET")) {
return mapping.findForward("failure");
} else if (isCancelled(request)) {
return new ActionForward("/");
} else {
ActionMessages errors = form.validate(mapping, request);
if (!errors.isEmpty()) {
saveErrors(request, errors);
return mapping.findForward("failure");
}
}
if (log.isDebugEnabled()) {
log.debug("registering user...");
}
ActionMessages errors = new ActionMessages();
UserForm userForm = (UserForm) form;
User user = (User) convert(form);
RoleManager roleMgr = (RoleManager) getBean("roleManager");
user.addRole(roleMgr.getRole(Constants.USER_ROLE));
try {
Boolean encrypt = (Boolean) getConfiguration().get(Constants.ENCRYPT_PASSWORD);
if (encrypt != null && encrypt.booleanValue()) {
String algorithm = (String) getConfiguration().get(Constants.ENC_ALGORITHM);
if (algorithm == null) { log.debug("assuming testcase, setting algorigthm to 'SHA'");
algorithm = "SHA";
}
user.setPassword(StringUtil.encodePassword(user.getPassword(), algorithm));
}
user.setEnabled(true);
UserManager mgr = (UserManager) getBean("userManager");
mgr.saveUser(user);
} catch (UserExistsException e) {
log.warn(e.getMessage());
errors.add(ActionMessages.GLOBAL_MESSAGE,
new ActionMessage("errors.existing.user",
userForm.getUsername(),
userForm.getEmail()));
saveErrors(request, errors);
return mapping.getInputForward();
}
ActionMessages messages = new ActionMessages();
MessageResources resources = getResources(request);
messages.add(ActionMessages.GLOBAL_MESSAGE,
new ActionMessage("user.registered", userForm.getUsername()));
saveMessages(request.getSession(), messages);
request.getSession().setAttribute(Constants.REGISTERED, Boolean.TRUE);
Authentication auth = new UsernamePasswordAuthenticationToken(user.getUsername(), user.getConfirmPassword());
try {
ProviderManager authenticationManager = (ProviderManager) getBean("authenticationManager");
SecurityContextHolder.getContext().setAuthentication(authenticationManager.doAuthentication(auth));
} catch (NoSuchBeanDefinitionException n) {
}
if (log.isDebugEnabled()) {
log.debug("Sending user '" + userForm.getUsername()
+ "' an account information e-mail");
}
SimpleMailMessage message = (SimpleMailMessage) getBean("mailMessage");
message.setTo(user.getFullName() + "<" + user.getEmail() + ">");
StringBuffer msg = new StringBuffer();
msg.append(resources.getMessage("signup.email.message"));
msg.append("\n\n" + resources.getMessage("userForm.username"));
msg.append(": " + userForm.getUsername() + "\n");
msg.append(resources.getMessage("userForm.password") + ": ");
msg.append(userForm.getPassword());
msg.append("\n\nLogin at: " + RequestUtil.getAppURL(request));
message.setText(msg.toString());
message.setSubject(resources.getMessage("signup.email.subject"));
MailEngine engine = (MailEngine) getBean("mailEngine");
engine.send(message);
return mapping.findForward("success");
}
}