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: src/lib/libgssapi/gss_verify_mic.c,v 1.1 2005/12/29 14:40:20 dfr Exp $ 27 */ 28 29 #include "mech_locl.h" 30 31 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL 32 gss_verify_mic(OM_uint32 *minor_status, 33 const gss_ctx_id_t context_handle, 34 const gss_buffer_t message_buffer, 35 const gss_buffer_t token_buffer, 36 gss_qop_t *qop_state) 37 { 38 struct _gss_context *ctx = (struct _gss_context *) context_handle; 39 gssapi_mech_interface m; 40 41 if (qop_state) 42 *qop_state = 0; 43 if (ctx == NULL) { 44 *minor_status = 0; 45 return GSS_S_NO_CONTEXT; 46 } 47 48 m = ctx->gc_mech; 49 50 return (m->gm_verify_mic(minor_status, ctx->gc_ctx, 51 message_buffer, token_buffer, qop_state)); 52 } 53