/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 *
 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
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 */

module com { module sun { module star { module auth {

/** represents an acceptor side security context.
    <P>This context may be used to authenticate a Single Sign-on initiator based
       on a security token sent by the initiator and to generate a token to be
       sent back to the initiator so that it can authenticate the acceptor.

    @since OOo 1.1.2
*/

published interface XSSOAcceptorContext : ::com::sun::star::auth::XSSOContext
{
    /** accepts/authenticates an SSO token sent from the context initiator side.
        <P>
        accept() should be called only once. Subsequent calls produce
        undefined results.

        @param Token
        the SSO token sent by the initiator.

        @returns
        the sequence of bytes to be sent back to the initiator to allow
        authentication of the acceptor side, if mutual authentication is
        supported by the security context. If mutual authentication is not
        supported a zero length sequence is returned.
     */

    sequence< byte >    accept( [in] sequence< byte > Token )
        raises( InvalidArgumentException,
                InvalidCredentialException,
                InvalidContextException,
                AuthenticationFailedException );
};

}; }; }; };

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