NAME

       WebAuth::Token::WebKDCFactor - WebAuth webkdc-factor tokens

SYNOPSIS

           my $token = WebAuth::Token::WebKDCFactor->new;
           $token->subject ('user');
           $token->initial_factors ('d');
           $token->expiration (time + 3600);
           print $token->encode ($keyring), "\n";

DESCRIPTION

       A WebAuth webkdc-factor token, which stores additional factors that will be combined with
       valid login or webkdc-proxy tokens but which cannot, by themselves, authenticate the user.
       This token is stored as a separate cookie in the user's browser, possibly with a longer
       lifespan than the single sign-on credentials, and may also be returned by the user
       information service for certain types of authentications.

CLASS METHODS

       new ()
           Create a new, empty WebAuth::Token::WebKDCFactor.  At least some attributes will have
           to be set using the accessor methods described below before the token can be used.

INSTANCE METHODS

       As with WebAuth module functions, failures are signaled by throwing WebAuth::Exception
       rather than by return status.

General Methods

       encode (KEYRING)
           Generate the encoded and encrypted form of this token using the provided KEYRING.  The
           encryption key used will be the one returned by the best_key() method of
           WebAuth::Keyring on that KEYRING.

Accessor Methods

       subject ([SUBJECT])
           Get or set the subject, which holds the authenticated identity of the user holding
           this token.

       factors ([FACTORS])
           Get or set a comma-separated list of authentication factors that this token should
           contribute to any further authentications.  For a list of possible factors and their
           meaning, see the WebAuth protocol specification.

       creation ([TIMESTAMP])
           Get or set the creation timestamp for this token in seconds since epoch.  If not set,
           the encoded token will have a creation time set to the time of encoding.

       expiration ([TIMESTAMP])
           Get or set the expiration timestamp for this token in seconds since epoch.

AUTHOR

       Russ Allbery <eagle@eyrie.org>

SEE ALSO

       WebAuth(3), WebAuth::Keyring(3), WebAuth::Token(3)

       This module is part of WebAuth.  The current version is available from
       <http://webauth.stanford.edu/>.