lib/gssapi/krb5/inquire_context.c

   1 /*
   2  * Copyright (c) 1997 Kungliga Tekniska Högskolan
   3  * (Royal Institute of Technology, Stockholm, Sweden).
   4  * All rights reserved.
   5  *
   6  * Redistribution and use in source and binary forms, with or without
   7  * modification, are permitted provided that the following conditions
   8  * are met:
   9  *
  10  * 1. Redistributions of source code must retain the above copyright
  11  *    notice, this list of conditions and the following disclaimer.
  12  *
  13  * 2. Redistributions in binary form must reproduce the above copyright
  14  *    notice, this list of conditions and the following disclaimer in the
  15  *    documentation and/or other materials provided with the distribution.
  16  *
  17  * 3. All advertising materials mentioning features or use of this software
  18  *    must display the following acknowledgement:
  19  *      This product includes software developed by Kungliga Tekniska
  20  *      Högskolan and its contributors.
  21  *
  22  * 4. Neither the name of the Institute nor the names of its contributors
  23  *    may be used to endorse or promote products derived from this software
  24  *    without specific prior written permission.
  25  *
  26  * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
  27  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  28  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  29  * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
  30  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  31  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  32  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  33  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  34  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  35  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  36  * SUCH DAMAGE.
  37  */
  38
  39 #include "gssapi_locl.h"
  40
  41 RCSID("$Id$");
  42
  43 OM_uint32 gss_inquire_context (
  44             OM_uint32 * minor_status,
  45             const gss_ctx_id_t context_handle,
  46             gss_name_t * src_name,
  47             gss_name_t * targ_name,
  48             OM_uint32 * lifetime_rec,
  49             gss_OID * mech_type,
  50             OM_uint32 * ctx_flags,
  51             int * locally_initiated,
  52             int * open
  53            )
  54 {
  55   OM_uint32 ret;
  56
  57   if (src_name) {
  58     ret = gss_duplicate_name (minor_status,
  59                               context_handle->source,
  60                               src_name);
  61     if (ret)
  62       return ret;
  63   }
  64
  65   if (targ_name) {
  66     ret = gss_duplicate_name (minor_status,
  67                               context_handle->target,
  68                               targ_name);
  69     if (ret)
  70       return ret;
  71   }
  72
  73   if (lifetime_rec)
  74     *lifetime_rec = GSS_C_INDEFINITE;
  75
  76   if (mech_type)
  77     *mech_type = GSS_KRB5_MECHANISM;
  78
  79   if (ctx_flags)
  80     *ctx_flags = context_handle->flags;
  81
  82   if (locally_initiated)
  83     *locally_initiated = context_handle->more_flags & LOCAL;
  84
  85   if (open)
  86     *open = context_handle->more_flags & OPEN;
  87
  88   return GSS_S_COMPLETE;
  89 }