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 "name.h" 34 35 OM_uint32 36 gss_inquire_context(OM_uint32 *minor_status, 37 const gss_ctx_id_t context_handle, 38 gss_name_t *src_name, 39 gss_name_t *targ_name, 40 OM_uint32 *lifetime_rec, 41 gss_OID *mech_type, 42 OM_uint32 *ctx_flags, 43 int *locally_initiated, 44 int *open) 45 { 46 OM_uint32 major_status; 47 struct _gss_context *ctx = (struct _gss_context *) context_handle; 48 struct _gss_mech_switch *m = ctx->gc_mech; 49 struct _gss_name *name; 50 gss_name_t src_mn, targ_mn; 51 52 if (locally_initiated) 53 *locally_initiated = 0; 54 if (open) 55 *open = 0; 56 if (lifetime_rec) 57 *lifetime_rec = 0; 58 59 if (src_name) 60 *src_name = GSS_C_NO_NAME; 61 if (targ_name) 62 *targ_name = GSS_C_NO_NAME; 63 if (mech_type) 64 *mech_type = GSS_C_NO_OID; 65 src_mn = targ_mn = GSS_C_NO_NAME; 66 67 major_status = m->gm_inquire_context(minor_status, 68 ctx->gc_ctx, 69 src_name ? &src_mn : NULL, 70 targ_name ? &targ_mn : NULL, 71 lifetime_rec, 72 mech_type, 73 ctx_flags, 74 locally_initiated, 75 open); 76 77 if (major_status != GSS_S_COMPLETE) { 78 _gss_mg_error(m, major_status, *minor_status); 79 return (major_status); 80 } 81 82 if (src_name) { 83 name = _gss_make_name(m, src_mn); 84 if (!name) { 85 if (mech_type) 86 *mech_type = GSS_C_NO_OID; 87 m->gm_release_name(minor_status, &src_mn); 88 *minor_status = 0; 89 return (GSS_S_FAILURE); 90 } 91 *src_name = (gss_name_t) name; 92 } 93 94 if (targ_name) { 95 name = _gss_make_name(m, targ_mn); 96 if (!name) { 97 if (mech_type) 98 *mech_type = GSS_C_NO_OID; 99 if (src_name) 100 gss_release_name(minor_status, src_name); 101 m->gm_release_name(minor_status, &src_mn); 102 minor_status = 0; 103 return (GSS_S_FAILURE); 104 } 105 *targ_name = (gss_name_t) name; 106 } 107 108 return (GSS_S_COMPLETE); 109 } 110