title: Does Java Keytool allow SAN values to have wildcarded DNS names
body: <p>According to RFC 2818 (section 3.1) RFC 2459 - It seems to be allowed to have a list of DNS name entries as part of SAN names and cover multiple domains:</p>
  
  <pre><code>SubjectAlternativeName [
    DNSName: localhost
    DNSName: *.i.mydomain.net
    DNSName: *.mydomain.net
  ]
  </code></pre>
  
  <p>Using Java <code>keytool</code> application - it doesn't seem to allow SAN entries to have wildcards in DNS names. Does anyone know whether I can use some tricks(!) to do this?</p>