if !credentials.IsServiceAccount() && !credentials.IsTemp() {
		return madmin.BuiltinProvider // regular users are always internal
	}

	claims := credentials.Claims
	if _, ok := claims[ldapUser]; ok {
		return madmin.LDAPProvider // ldap users
	}

	if _, ok := claims[subClaim]; ok {
		providerPrefix, _, found := strings.Cut(credentials.ParentUser, getKeySeparator())
		if found {

            if (!fessConfig.isAdminUser(username)) {
                final OptionalEntity<FessUser> ldapUser = ComponentUtil.getLdapManager().login(username, password);
                if (ldapUser.isPresent()) {
                    return ldapUser;
                }
            }
            return doFindLoginUser(username, encryptPassword(password));
        });

        });
        LdapManager ldapManager = new LdapManager();
        ldapManager.fessConfig = ComponentUtil.getFessConfig();
        final List<String> permissionList = new ArrayList<>();
        LdapUser user = new LdapUser(new Hashtable<>(), "test") {
            @Override
            public String[] getPermissions() {
                return permissionList.toArray(n -> new String[n]);
            }
        };

	}

	// Extract the username and lookup DN and groups in LDAP.
	ldapUser, isLDAPSTS := claims.Lookup(ldapUserN)
	if isLDAPSTS {
		// Need to lookup the groups from LDAP.
		_, ldapGroups, err := globalIAMSys.LDAPConfig.LookupUserDN(ldapUser)
		if err != nil {
			return fmt.Errorf("unable to query LDAP server for %s: %w", ldapUser, err)
		}

		cred.Groups = ldapGroups
	}

        "groups": ["cn=project.c,ou=groups,OU=swengg,DC=min,DC=io", "cn=projecty,ou=groups,ou=hwengg,dc=min,dc=io"],
        "claims": {
            "accessKey": "u4ccRswj62HV3Ifwima7",
            "ldapUser": "uid=svc.algorithm,ou=swengg,dc=min,dc=io",
            "ldapUsername": "svc.algorithm",
            "parent": "uid=svc.algorithm,ou=swengg,dc=min,dc=io",
            "sa-policy": "inherited-policy"
        },