@Override
@Transactional
public User createUser(User user) throws UserExistsException, DatabaseException {
if (userRepository.findByEmailAddress(user.getEmailAddress()) != null) {
throw new UserExistsException();
}
if (user.isNew()) {
String hash = new Sha512Hash(user.getPassword(), getSalt(), HASH_ITERATIONS).toBase64();
user.setDbPassword(hash);
user.setActive(true);
}
try {
userRepository.save(user);
} catch (Exception e) {
throw new DatabaseException(e);
}
Subject currentUserSubject = SecurityUtils.getSubject();
if (!currentUserSubject.isAuthenticated()) {
UsernamePasswordToken token =
new UsernamePasswordToken(user.getEmailAddress(), user.getPassword());
token.setRememberMe(false);
try {
currentUserSubject.login(token);
} catch (AuthenticationException ae) {
throw new LoginException();
}
}
return currentUser = user;
}
@Override
public User getCurrentAuditor() {
if (currentUser != null) {
return currentUser;
} else if (defaultSystemUser == null) {
defaultSystemUser = userRepository.findByFirstNameAndLastName(SYSTEM_USER, SYSTEM_USER);
}
return defaultSystemUser;
}
@Override
@Transactional
public User login(String username, String password, boolean rememberMe) throws LoginException {
LOG.info(String.format("Logging User {0} in to the application.", username));
Subject currentUserSubject = SecurityUtils.getSubject();
if (!currentUserSubject.isAuthenticated()) {
UsernamePasswordToken token = new UsernamePasswordToken(username, password);
token.setRememberMe(rememberMe);
try {
currentUserSubject.login(token);
} catch (AuthenticationException ae) {
throw new LoginException();
}
}
currentUser = userRepository.findByEmailAddress(username);
return currentUser;
}