public String getPasswordSecret() {
        return passwordSecret.trim();
    }
@Test
    public void testPasswordSecretIsValid() throws ValidationException, RepositoryException {
        validProperties.put("password_secret", "abcdefghijklmnopqrstuvwxyz");

        Configuration configuration = initConfig(new Configuration(), validProperties);

        assertThat(configuration.getPasswordSecret()).isEqualTo("abcdefghijklmnopqrstuvwxyz");
    }