Authentication Providers
There are two types of providers supported in Knox for establishing a user’s identity:
Authentication Providers
Federation Providers
Authentication providers directly accept a user’s credentials and validates them against some particular user store. Federation providers, on the other hand, validate a token that has been issued for the user by a trusted Identity Provider (IdP).
Providers have a name-value based configuration. There are different authentication providers:
Anonymous
Used by Knox to let the proxied service or UI do its own authentication.
Setting Up LDAP Authentication
For LDAP/AD authentication with username and password. No SPNEGO/Kerberos support.
Setting Up SPNEGO Authentication
For SPNEGO/Kerberos authentication with delegation tokens. No LDAP/AD support.
For PAM authentication with username and password, via ShiroProvider.