1/*- 2 * Copyright (c) 2008 Isilon Inc http://www.isilon.com/ 3 * Authors: Doug Rabson <dfr@rabson.org> 4 * Developed with Red Inc: Alfred Perlstein <alfred@freebsd.org> 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: --- 12 unchanged lines hidden (view full) --- 21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25 * SUCH DAMAGE. 26 */ 27 28#include <sys/cdefs.h> |
29__FBSDID("$FreeBSD: head/sys/kgssapi/gss_delete_sec_context.c 244370 2012-12-18 00:25:48Z rmacklem $"); |
30 31#include <sys/param.h> 32#include <sys/kernel.h> 33#include <sys/kobj.h> |
34#include <sys/lock.h> |
35#include <sys/malloc.h> |
36#include <sys/mutex.h> |
37 38#include <kgssapi/gssapi.h> 39#include <kgssapi/gssapi_impl.h> 40 41#include "gssd.h" 42 43OM_uint32 44gss_delete_sec_context(OM_uint32 *minor_status, gss_ctx_id_t *context_handle, 45 gss_buffer_t output_token) 46{ 47 struct delete_sec_context_res res; 48 struct delete_sec_context_args args; 49 enum clnt_stat stat; 50 gss_ctx_id_t ctx; |
51 CLIENT *cl; |
52 |
53 *minor_status = 0; 54 |
55 if (!kgss_gssd_handle) 56 return (GSS_S_FAILURE); 57 58 if (*context_handle) { 59 ctx = *context_handle; 60 61 /* 62 * If we are past the context establishment phase, let 63 * the in-kernel code do the delete, otherwise 64 * userland needs to deal with it. 65 */ 66 if (ctx->handle) { 67 args.ctx = ctx->handle; |
68 cl = kgss_gssd_client(); 69 if (cl == NULL) 70 return (GSS_S_FAILURE); |
71 72 bzero(&res, sizeof(res)); |
73 stat = gssd_delete_sec_context_1(&args, &res, cl); 74 CLNT_RELEASE(cl); |
75 if (stat != RPC_SUCCESS) { 76 *minor_status = stat; 77 return (GSS_S_FAILURE); 78 } 79 80 if (output_token) 81 kgss_copy_buffer(&res.output_token, 82 output_token); --- 6 unchanged lines hidden (view full) --- 89 *context_handle = NULL; 90 } else { 91 if (output_token) { 92 output_token->length = 0; 93 output_token->value = NULL; 94 } 95 } 96 |
97 return (GSS_S_COMPLETE); 98} |