public String doSignup() {
// Does the login already exists ?
if (em.createNamedQuery(User.FIND_BY_LOGIN, User.class)
.setParameter("login", user.getLogin())
.getResultList()
.size()
> 0) {
facesContext.addMessage(
null,
new FacesMessage(
FacesMessage.SEVERITY_WARN,
"Login already exists " + user.getLogin(),
"You must choose a different login"));
return null;
}
// Everything is ok, we can create the user
user.setPassword(password1);
em.persist(user);
resetPasswords();
facesContext.addMessage(
null,
new FacesMessage(
FacesMessage.SEVERITY_INFO, "Hi " + user.getFirstName(), "Welcome to this website"));
loggedIn = true;
if (user.getRole().equals(UserRole.ADMIN)) admin = true;
return "/main";
}
@PostConstruct
private void checkIfUserHasRememberMeCookie() {
String coockieValue = getCookieValue();
if (coockieValue == null) return;
TypedQuery<User> query = em.createNamedQuery(User.FIND_BY_UUID, User.class);
query.setParameter("uuid", coockieValue);
try {
user = query.getSingleResult();
// If the user is an administrator
if (user.getRole().equals(UserRole.ADMIN)) admin = true;
// The user is now logged in
loggedIn = true;
} catch (NoResultException e) {
// The user maybe has an old coockie, let's get rid of it
removeCookie();
}
}
public String doSignin() {
TypedQuery<User> query = em.createNamedQuery(User.FIND_BY_LOGIN_PASSWORD, User.class);
query.setParameter("login", user.getLogin());
query.setParameter("password", PasswordUtils.digestPassword(user.getPassword()));
try {
user = query.getSingleResult();
// If the user is an administrator
if (user.getRole().equals(UserRole.ADMIN)) admin = true;
// If the user has clicked on remember me
if (rememberMe) {
String uuid = UUID.randomUUID().toString();
user.setUuid(uuid);
addCookie(uuid);
} else {
user.setUuid(null);
removeCookie();
}
// The user is now logged in
loggedIn = true;
facesContext.addMessage(
null,
new FacesMessage(
FacesMessage.SEVERITY_INFO,
"Welcome back " + user.getFirstName(),
"You can now browse the catalog"));
return "/main";
} catch (NoResultException e) {
facesContext.addMessage(
null,
new FacesMessage(
FacesMessage.SEVERITY_WARN,
"Wrong user/password",
"Check your inputs or ask for a new password"));
return null;
}
}