crypto/external/bsd/heimdal/dist/lib/krb5/asn1_glue.c

   1 /*      $NetBSD: asn1_glue.c,v 1.1.1.1 2011/04/13 18:15:31 elric Exp $  */
   2
   3 /*
   4  * Copyright (c) 1997 Kungliga Tekniska Högskolan
   5  * (Royal Institute of Technology, Stockholm, Sweden).
   6  * All rights reserved.
   7  *
   8  * Redistribution and use in source and binary forms, with or without
   9  * modification, are permitted provided that the following conditions
  10  * are met:
  11  *
  12  * 1. Redistributions of source code must retain the above copyright
  13  *    notice, this list of conditions and the following disclaimer.
  14  *
  15  * 2. Redistributions in binary form must reproduce the above copyright
  16  *    notice, this list of conditions and the following disclaimer in the
  17  *    documentation and/or other materials provided with the distribution.
  18  *
  19  * 3. Neither the name of the Institute nor the names of its contributors
  20  *    may be used to endorse or promote products derived from this software
  21  *    without specific prior written permission.
  22  *
  23  * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
  24  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  25  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  26  * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
  27  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  28  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  29  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  30  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  31  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  32  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  33  * SUCH DAMAGE.
  34  */
  35
  36 /*
  37  *
  38  */
  39
  40 #include "krb5_locl.h"
  41
  42 KRB5_LIB_FUNCTION krb5_error_code KRB5_LIB_CALL
  43 _krb5_principal2principalname (PrincipalName *p,
  44                                const krb5_principal from)
  45 {
  46     return copy_PrincipalName(&from->name, p);
  47 }
  48
  49 KRB5_LIB_FUNCTION krb5_error_code KRB5_LIB_CALL
  50 _krb5_principalname2krb5_principal (krb5_context context,
  51                                     krb5_principal *principal,
  52                                     const PrincipalName from,
  53                                     const Realm realm)
  54 {
  55     krb5_error_code ret;
  56     krb5_principal p;
  57
  58     p = malloc(sizeof(*p));
  59     if (p == NULL)
  60         return ENOMEM;
  61     ret = copy_PrincipalName(&from, &p->name);
  62     if (ret) {
  63         free(p);
  64         return ret;
  65     }
  66     p->realm = strdup(realm);
  67     if (p->realm == NULL) {
  68         free_PrincipalName(&p->name);
  69         free(p);
  70         return ENOMEM;
  71     }
  72     *principal = p;
  73     return 0;
  74 }