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_inquire_context.c,v 1.1 2005/12/29 14:40:20 dfr Exp $ 27 */ 28 29#include "mech_locl.h" 30 31GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL 32gss_inquire_context(OM_uint32 *minor_status, 33 const gss_ctx_id_t context_handle, 34 gss_name_t *src_name, 35 gss_name_t *targ_name, 36 OM_uint32 *lifetime_rec, 37 gss_OID *mech_type, 38 OM_uint32 *ctx_flags, 39 int *locally_initiated, 40 int *xopen) 41{ 42 OM_uint32 major_status; 43 struct _gss_context *ctx = (struct _gss_context *) context_handle; 44 gssapi_mech_interface m; 45 struct _gss_name *name; 46 gss_name_t src_mn, targ_mn; 47 48 if (locally_initiated) 49 *locally_initiated = 0; 50 if (xopen) 51 *xopen = 0; 52 if (lifetime_rec) 53 *lifetime_rec = 0; 54 55 if (src_name) 56 *src_name = GSS_C_NO_NAME; 57 if (targ_name) 58 *targ_name = GSS_C_NO_NAME; 59 if (mech_type) 60 *mech_type = GSS_C_NO_OID; 61 src_mn = targ_mn = GSS_C_NO_NAME; 62 63 if (ctx == NULL || ctx->gc_ctx == NULL) { 64 *minor_status = 0; 65 return GSS_S_NO_CONTEXT; 66 } 67 68 m = ctx->gc_mech; 69 70 major_status = m->gm_inquire_context(minor_status, 71 ctx->gc_ctx, 72 src_name ? &src_mn : NULL, 73 targ_name ? &targ_mn : NULL, 74 lifetime_rec, 75 mech_type, 76 ctx_flags, 77 locally_initiated, 78 xopen); 79 80 if (major_status != GSS_S_COMPLETE) { 81 _gss_mg_error(m, *minor_status); 82 return (major_status); 83 } 84 85 if (src_name) { 86 name = _gss_create_name(src_mn, m); 87 if (!name) { 88 if (mech_type) 89 *mech_type = GSS_C_NO_OID; 90 m->gm_release_name(minor_status, &src_mn); 91 *minor_status = 0; 92 return (GSS_S_FAILURE); 93 } 94 *src_name = (gss_name_t) name; 95 } 96 97 if (targ_name) { 98 name = _gss_create_name(targ_mn, m); 99 if (!name) { 100 if (mech_type) 101 *mech_type = GSS_C_NO_OID; 102 if (src_name) 103 gss_release_name(minor_status, src_name); 104 m->gm_release_name(minor_status, &targ_mn); 105 *minor_status = 0; 106 return (GSS_S_FAILURE); 107 } 108 *targ_name = (gss_name_t) name; 109 } 110 111 return (GSS_S_COMPLETE); 112} 113