1 /*- 2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD 3 * 4 * Copyright (c) 2005 Doug Rabson 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 * SUCH DAMAGE. 27 * 28 * $FreeBSD$ 29 */ 30 31 #include <gssapi/gssapi.h> 32 33 #include "mech_switch.h" 34 #include "context.h" 35 #include "name.h" 36 37 OM_uint32 38 gss_inquire_context(OM_uint32 *minor_status, 39 const gss_ctx_id_t context_handle, 40 gss_name_t *src_name, 41 gss_name_t *targ_name, 42 OM_uint32 *lifetime_rec, 43 gss_OID *mech_type, 44 OM_uint32 *ctx_flags, 45 int *locally_initiated, 46 int *open) 47 { 48 OM_uint32 major_status; 49 struct _gss_context *ctx = (struct _gss_context *) context_handle; 50 struct _gss_mech_switch *m = ctx->gc_mech; 51 struct _gss_name *name; 52 gss_name_t src_mn, targ_mn; 53 54 if (locally_initiated) 55 *locally_initiated = 0; 56 if (open) 57 *open = 0; 58 if (lifetime_rec) 59 *lifetime_rec = 0; 60 61 if (src_name) 62 *src_name = GSS_C_NO_NAME; 63 if (targ_name) 64 *targ_name = GSS_C_NO_NAME; 65 if (mech_type) 66 *mech_type = GSS_C_NO_OID; 67 src_mn = targ_mn = GSS_C_NO_NAME; 68 69 major_status = m->gm_inquire_context(minor_status, 70 ctx->gc_ctx, 71 src_name ? &src_mn : NULL, 72 targ_name ? &targ_mn : NULL, 73 lifetime_rec, 74 mech_type, 75 ctx_flags, 76 locally_initiated, 77 open); 78 79 if (major_status != GSS_S_COMPLETE) { 80 _gss_mg_error(m, major_status, *minor_status); 81 return (major_status); 82 } 83 84 if (src_name) { 85 name = _gss_make_name(m, src_mn); 86 if (!name) { 87 if (mech_type) 88 *mech_type = GSS_C_NO_OID; 89 m->gm_release_name(minor_status, &src_mn); 90 *minor_status = 0; 91 return (GSS_S_FAILURE); 92 } 93 *src_name = (gss_name_t) name; 94 } 95 96 if (targ_name) { 97 name = _gss_make_name(m, targ_mn); 98 if (!name) { 99 if (mech_type) 100 *mech_type = GSS_C_NO_OID; 101 if (src_name) 102 gss_release_name(minor_status, src_name); 103 m->gm_release_name(minor_status, &src_mn); 104 minor_status = NULL; 105 return (GSS_S_FAILURE); 106 } 107 *targ_name = (gss_name_t) name; 108 } 109 110 return (GSS_S_COMPLETE); 111 } 112