1 /*- 2 * Copyright (c) 2005 Doug Rabson 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 * 26 * $FreeBSD$ 27 */ 28 29 #include <gssapi/gssapi.h> 30 31 #include "mech_switch.h" 32 #include "context.h" 33 #include "utils.h" 34 35 OM_uint32 36 gss_wrap(OM_uint32 *minor_status, 37 const gss_ctx_id_t context_handle, 38 int conf_req_flag, 39 gss_qop_t qop_req, 40 const gss_buffer_t input_message_buffer, 41 int *conf_state, 42 gss_buffer_t output_message_buffer) 43 { 44 struct _gss_context *ctx = (struct _gss_context *) context_handle; 45 struct _gss_mech_switch *m = ctx->gc_mech; 46 47 if (conf_state) 48 *conf_state = 0; 49 _gss_buffer_zero(output_message_buffer); 50 if (ctx == NULL) { 51 *minor_status = 0; 52 return (GSS_S_NO_CONTEXT); 53 } 54 55 return (m->gm_wrap(minor_status, ctx->gc_ctx, 56 conf_req_flag, qop_req, input_message_buffer, 57 conf_state, output_message_buffer)); 58 } 59