return String.format(getLdapAdminGroupFilter(), LdapUtil.escapeValue(name));
    }

    String getLdapAdminGroupBaseDn();

    default String getLdapAdminGroupSecurityPrincipal(final String name) {
        final StringBuilder buf = new StringBuilder(100);
        buf.append(String.format(getLdapAdminGroupFilter(), LdapUtil.escapeValue(name)));

        };

        // Normal name
        assertEquals("cn=developers,ou=groups,dc=example,dc=com", fessConfig.getLdapAdminGroupSecurityPrincipal("developers"));

        // Asterisk injection attempt
        assertEquals("cn=dev\\2a,ou=groups,dc=example,dc=com", fessConfig.getLdapAdminGroupSecurityPrincipal("dev*"));
    }