public User findUser(String username) {
if ("guest".equals(username)) {
User user = new User();
user.setUsername(username);
user.setPassword(Coder.encodeMd5(username + ":" + User.REALM + ":" + guestPassword));
user.setName(username);
user.setRole(User.GUEST);
user.setEnabled(true);
user.setLocale("zh");
user.setServicePrivilege("");
return user;
} else if ("root".equals(username)) {
User user = new User();
user.setUsername(username);
user.setPassword(Coder.encodeMd5(username + ":" + User.REALM + ":" + rootPassword));
user.setName(username);
user.setRole(User.ROOT);
user.setEnabled(true);
user.setLocale("zh");
user.setServicePrivilege("*");
return user;
}
return null;
}