17c478bd9Sstevel@tonic-gate /*
27c478bd9Sstevel@tonic-gate * CDDL HEADER START
37c478bd9Sstevel@tonic-gate *
47c478bd9Sstevel@tonic-gate * The contents of this file are subject to the terms of the
5503a2b89SPeter Shoults * Common Development and Distribution License (the "License").
6503a2b89SPeter Shoults * You may not use this file except in compliance with the License.
77c478bd9Sstevel@tonic-gate *
87c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
97c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing.
107c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions
117c478bd9Sstevel@tonic-gate * and limitations under the License.
127c478bd9Sstevel@tonic-gate *
137c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each
147c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
157c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the
167c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying
177c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner]
187c478bd9Sstevel@tonic-gate *
197c478bd9Sstevel@tonic-gate * CDDL HEADER END
207c478bd9Sstevel@tonic-gate */
217c478bd9Sstevel@tonic-gate /*
22*5e01956fSGlenn Barry * Copyright (c) 1999, 2010, Oracle and/or its affiliates. All rights reserved.
237c478bd9Sstevel@tonic-gate */
247c478bd9Sstevel@tonic-gate
257c478bd9Sstevel@tonic-gate /*
267c478bd9Sstevel@tonic-gate * glue routine for gss_delete_sec_context
277c478bd9Sstevel@tonic-gate */
287c478bd9Sstevel@tonic-gate
297c478bd9Sstevel@tonic-gate #include <mechglueP.h>
30*5e01956fSGlenn Barry #include "gssapiP_generic.h"
317c478bd9Sstevel@tonic-gate #include <stdio.h>
327c478bd9Sstevel@tonic-gate #ifdef HAVE_STDLIB_H
337c478bd9Sstevel@tonic-gate #include <stdlib.h>
347c478bd9Sstevel@tonic-gate #endif
357c478bd9Sstevel@tonic-gate
36503a2b89SPeter Shoults static OM_uint32
val_del_sec_ctx_args(OM_uint32 * minor_status,gss_ctx_id_t * context_handle,gss_buffer_t output_token)37503a2b89SPeter Shoults val_del_sec_ctx_args(
38503a2b89SPeter Shoults OM_uint32 *minor_status,
39503a2b89SPeter Shoults gss_ctx_id_t *context_handle,
40503a2b89SPeter Shoults gss_buffer_t output_token)
41503a2b89SPeter Shoults {
42503a2b89SPeter Shoults
43503a2b89SPeter Shoults /* Initialize outputs. */
44503a2b89SPeter Shoults
45503a2b89SPeter Shoults if (minor_status != NULL)
46503a2b89SPeter Shoults *minor_status = 0;
47503a2b89SPeter Shoults
48503a2b89SPeter Shoults if (output_token != GSS_C_NO_BUFFER) {
49503a2b89SPeter Shoults output_token->length = 0;
50503a2b89SPeter Shoults output_token->value = NULL;
51503a2b89SPeter Shoults }
52503a2b89SPeter Shoults
53503a2b89SPeter Shoults /* Validate arguments. */
54503a2b89SPeter Shoults
55503a2b89SPeter Shoults if (minor_status == NULL)
56503a2b89SPeter Shoults return (GSS_S_CALL_INACCESSIBLE_WRITE);
57503a2b89SPeter Shoults
58503a2b89SPeter Shoults if (context_handle == NULL || *context_handle == GSS_C_NO_CONTEXT)
59503a2b89SPeter Shoults return (GSS_S_CALL_INACCESSIBLE_WRITE | GSS_S_NO_CONTEXT);
60503a2b89SPeter Shoults
61503a2b89SPeter Shoults return (GSS_S_COMPLETE);
62503a2b89SPeter Shoults }
63503a2b89SPeter Shoults
647c478bd9Sstevel@tonic-gate OM_uint32
gss_delete_sec_context(minor_status,context_handle,output_token)657c478bd9Sstevel@tonic-gate gss_delete_sec_context(minor_status,
667c478bd9Sstevel@tonic-gate context_handle,
677c478bd9Sstevel@tonic-gate output_token)
687c478bd9Sstevel@tonic-gate
697c478bd9Sstevel@tonic-gate OM_uint32 * minor_status;
707c478bd9Sstevel@tonic-gate gss_ctx_id_t * context_handle;
717c478bd9Sstevel@tonic-gate gss_buffer_t output_token;
727c478bd9Sstevel@tonic-gate
737c478bd9Sstevel@tonic-gate {
747c478bd9Sstevel@tonic-gate OM_uint32 status;
757c478bd9Sstevel@tonic-gate gss_union_ctx_id_t ctx;
767c478bd9Sstevel@tonic-gate
77503a2b89SPeter Shoults status = val_del_sec_ctx_args(minor_status,
78503a2b89SPeter Shoults context_handle,
79503a2b89SPeter Shoults output_token);
80503a2b89SPeter Shoults if (status != GSS_S_COMPLETE)
81503a2b89SPeter Shoults return (status);
827c478bd9Sstevel@tonic-gate
837c478bd9Sstevel@tonic-gate /*
847c478bd9Sstevel@tonic-gate * select the approprate underlying mechanism routine and
857c478bd9Sstevel@tonic-gate * call it.
867c478bd9Sstevel@tonic-gate */
877c478bd9Sstevel@tonic-gate
887c478bd9Sstevel@tonic-gate ctx = (gss_union_ctx_id_t) *context_handle;
89*5e01956fSGlenn Barry if (GSSINT_CHK_LOOP(ctx))
90*5e01956fSGlenn Barry return (GSS_S_CALL_INACCESSIBLE_READ | GSS_S_NO_CONTEXT);
91*5e01956fSGlenn Barry
92*5e01956fSGlenn Barry status = gssint_delete_internal_sec_context(minor_status,
93*5e01956fSGlenn Barry ctx->mech_type,
94*5e01956fSGlenn Barry &ctx->internal_ctx_id,
95*5e01956fSGlenn Barry output_token);
96*5e01956fSGlenn Barry if (status)
97*5e01956fSGlenn Barry return status;
98*5e01956fSGlenn Barry
99*5e01956fSGlenn Barry /* now free up the space for the union context structure */
100*5e01956fSGlenn Barry free(ctx->mech_type->elements);
101*5e01956fSGlenn Barry free(ctx->mech_type);
102*5e01956fSGlenn Barry free(*context_handle);
103*5e01956fSGlenn Barry *context_handle = GSS_C_NO_CONTEXT;
1047c478bd9Sstevel@tonic-gate
105*5e01956fSGlenn Barry return (GSS_S_COMPLETE);
1067c478bd9Sstevel@tonic-gate }
107