I have to parse SPNEGO packets to realize Kerberos authentication with Java 1.5.
I have spent a lot of time to search information about SPNEGO parsing. But I didn't find description of the structure of SPNEGO packet and algorithms to parse it.
Could you tell me how I can parse SPNEGO packet on Java or give useful links.
CAS is able to do SPNEGO. AFAIK it uses jCifs to do that. Apart from that, you can use JAAS, or Spring Security.