/* #ident "@(#)gss_release_cred.c 1.15 95/08/07 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 for gss_release_cred */ #include "mglueP.h" #include <stdio.h> #ifdef HAVE_STDLIB_H #include <stdlib.h> #endif OM_uint32 KRB5_CALLCONV gss_release_cred(minor_status, cred_handle) OM_uint32 * minor_status; gss_cred_id_t * cred_handle; { OM_uint32 status, temp_status; int j; gss_union_cred_t union_cred; gss_mechanism mech; gss_initialize(); if (minor_status) *minor_status = 0; /* if the cred_handle is null, return a NO_CRED error */ if (cred_handle == GSS_C_NO_CREDENTIAL) return(GSS_S_NO_CRED); /* * Loop through the union_cred struct, selecting the approprate * underlying mechanism routine and calling it. At the end, * release all of the storage taken by the union_cred struct. */ union_cred = (gss_union_cred_t) *cred_handle; *cred_handle = NULL; if (union_cred == NULL) return GSS_S_NO_CRED; status = GSS_S_COMPLETE; for(j=0; j < union_cred->count; j++) { mech = __gss_get_mechanism (&union_cred->mechs_array[j]); if (union_cred->mechs_array[j].elements) free(union_cred->mechs_array[j].elements); if (mech) { if (mech->gss_release_cred) { temp_status = mech->gss_release_cred (mech->context, minor_status, &union_cred->cred_array[j]); if (temp_status != GSS_S_COMPLETE) status = GSS_S_NO_CRED; } else status = GSS_S_NO_CRED; } else status = GSS_S_NO_CRED; } gss_release_buffer(minor_status, &union_cred->auxinfo.name); free(union_cred->cred_array); free(union_cred->mechs_array); free(union_cred); return(status); }