/* #pragma ident "@(#)g_process_context.c 1.12 98/01/22 SMI" */ /* * Copyright 1996 by Sun Microsystems, Inc. * * Permission to use, copy, modify, distribute, and sell this software * and its documentation for any purpose is hereby granted without fee, * provided that the above copyright notice appears in all copies and * that both that copyright notice and this permission notice appear in * supporting documentation, and that the name of Sun Microsystems not be used * in advertising or publicity pertaining to distribution of the software * without specific, written prior permission. Sun Microsystems makes no * representations about the suitability of this software for any * purpose. It is provided "as is" without express or implied warranty. * * SUN MICROSYSTEMS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO * EVENT SHALL SUN MICROSYSTEMS BE LIABLE FOR ANY SPECIAL, INDIRECT OR * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF * USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR * OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR * PERFORMANCE OF THIS SOFTWARE. */ /* * glue routine gss_process_context */ #include "mglueP.h" OM_uint32 KRB5_CALLCONV gss_process_context_token (minor_status, context_handle, token_buffer) OM_uint32 * minor_status; gss_ctx_id_t context_handle; gss_buffer_t token_buffer; { OM_uint32 status; gss_union_ctx_id_t ctx; gss_mechanism mech; if (minor_status == NULL) return (GSS_S_CALL_INACCESSIBLE_WRITE); *minor_status = 0; if (context_handle == GSS_C_NO_CONTEXT) return (GSS_S_CALL_INACCESSIBLE_READ | GSS_S_NO_CONTEXT); if (token_buffer == GSS_C_NO_BUFFER) return (GSS_S_CALL_INACCESSIBLE_READ); if (GSS_EMPTY_BUFFER(token_buffer)) return (GSS_S_CALL_INACCESSIBLE_READ); /* * select the approprate underlying mechanism routine and * call it. */ ctx = (gss_union_ctx_id_t) context_handle; mech = gssint_get_mechanism (ctx->mech_type); if (mech) { if (mech->gss_process_context_token) status = mech->gss_process_context_token( mech->context, minor_status, ctx->internal_ctx_id, token_buffer); else status = GSS_S_UNAVAILABLE; return(status); } return (GSS_S_BAD_MECH); }