In that link, under "Core features" there's a mention to
"Username tokens with JBossSX/JAAS integration"
but no corresponding statement about X.509 tokens, which are also supported. So I would just ask someone to confirm that this isn't a typo and that there is indeed no integration with JBossSX/JAAS for digital signatures authentication via X.509 tokens as there is for the username token (and HTTPS client auth).
Anyone ? Should I post this question in the web service forum ? Thanks.