/*************************************************************************
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 *  Sun Microsystems Inc., October, 2000
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 *  GNU Lesser General Public License Version 2.1
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 *  Copyright 2000 by Sun Microsystems, Inc.
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 *  Sun Industry Standards Source License Version 1.1
 *  =================================================
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#ifndef __com_sun_star_auth_XSSOAcceptorContext_idl__
#define __com_sun_star_auth_XSSOAcceptorContext_idl__

#ifndef __com_sun_star_auth_XSSOContext_idl__
#include <com/sun/star/auth/XSSOContext.idl>
#endif

#ifndef __com_sun_star_auth_SSOExceptions_idl__
#include <com/sun/star/auth/SSOExceptions.idl>
#endif

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

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

    @since #107627#
*/

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 );
};

}; }; }; };

#endif
