Line data    Source code

       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           0 : 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           0 :         struct _gss_context *ctx = (struct _gss_context *) context_handle;
      44           0 :         gssapi_mech_interface m = ctx->gc_mech;
      45             :         struct _gss_name *name;
      46             :         gss_name_t src_mn, targ_mn;
      47             : 
      48           0 :         if (locally_initiated)
      49           0 :             *locally_initiated = 0;
      50           0 :         if (xopen)
      51           0 :             *xopen = 0;
      52           0 :         if (lifetime_rec)
      53           0 :             *lifetime_rec = 0;
      54             : 
      55           0 :         if (src_name)
      56           0 :             *src_name = GSS_C_NO_NAME;
      57           0 :         if (targ_name)
      58           0 :             *targ_name = GSS_C_NO_NAME;
      59           0 :         if (mech_type)
      60           0 :             *mech_type = GSS_C_NO_OID;
      61           0 :         src_mn = targ_mn = GSS_C_NO_NAME;
      62             : 
      63           0 :         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           0 :         if (major_status != GSS_S_COMPLETE) {
      74           0 :                 _gss_mg_error(m, major_status, *minor_status);
      75           0 :                 return (major_status);
      76             :         }
      77             : 
      78           0 :         if (src_name) {
      79           0 :                 name = _gss_make_name(m, src_mn);
      80           0 :                 if (!name) {
      81           0 :                         if (mech_type)
      82           0 :                                 *mech_type = GSS_C_NO_OID;
      83           0 :                         m->gm_release_name(minor_status, &src_mn);
      84           0 :                         *minor_status = 0;
      85           0 :                         return (GSS_S_FAILURE);
      86             :                 }
      87           0 :                 *src_name = (gss_name_t) name;
      88             :         }
      89             : 
      90           0 :         if (targ_name) {
      91           0 :                 name = _gss_make_name(m, targ_mn);
      92           0 :                 if (!name) {
      93           0 :                         if (mech_type)
      94           0 :                                 *mech_type = GSS_C_NO_OID;
      95           0 :                         if (src_name)
      96           0 :                                 gss_release_name(minor_status, src_name);
      97           0 :                         m->gm_release_name(minor_status, &targ_mn);
      98           0 :                         *minor_status = 0;
      99           0 :                         return (GSS_S_FAILURE);
     100             :                 }
     101           0 :                 *targ_name = (gss_name_t) name;
     102             :         }
     103             : 
     104           0 :         return (GSS_S_COMPLETE);
     105             : }