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 31 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL 32 gss_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 = ctx->gc_mech; 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 major_status = m->gm_inquire_context(minor_status, 64 ctx->gc_ctx, 65 src_name ? &src_mn : NULL, 66 targ_name ? &targ_mn : NULL, 67 lifetime_rec, 68 mech_type, 69 ctx_flags, 70 locally_initiated, 71 xopen); 72 73 if (major_status != GSS_S_COMPLETE) { 74 _gss_mg_error(m, major_status, *minor_status); 75 return (major_status); 76 } 77 78 if (src_name) { 79 name = _gss_make_name(m, src_mn); 80 if (!name) { 81 if (mech_type) 82 *mech_type = GSS_C_NO_OID; 83 m->gm_release_name(minor_status, &src_mn); 84 *minor_status = 0; 85 return (GSS_S_FAILURE); 86 } 87 *src_name = (gss_name_t) name; 88 } 89 90 if (targ_name) { 91 name = _gss_make_name(m, targ_mn); 92 if (!name) { 93 if (mech_type) 94 *mech_type = GSS_C_NO_OID; 95 if (src_name) 96 gss_release_name(minor_status, src_name); 97 m->gm_release_name(minor_status, &targ_mn); 98 *minor_status = 0; 99 return (GSS_S_FAILURE); 100 } 101 *targ_name = (gss_name_t) name; 102 } 103 104 return (GSS_S_COMPLETE); 105 } 106