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

    String getLdapAdminUserBaseDn();

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

            }
        };

        // Normal name
        assertEquals("uid=testuser,ou=users,dc=example,dc=com", fessConfig.getLdapAdminUserSecurityPrincipal("testuser"));

        // Asterisk injection attempt
        assertEquals("uid=test\\2a,ou=users,dc=example,dc=com", fessConfig.getLdapAdminUserSecurityPrincipal("test*"));
    }

    @Test
    public void test_getLdapAdminRoleFilter_escapesSpecialChars() {