Line data    Source code

       1             : /*
       2             :  * Copyright (c) 1997 - 2003 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. Neither the name of the Institute nor the names of its contributors
      18             :  *    may be used to endorse or promote products derived from this software
      19             :  *    without specific prior written permission.
      20             :  *
      21             :  * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
      22             :  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
      23             :  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
      24             :  * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
      25             :  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
      26             :  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
      27             :  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
      28             :  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
      29             :  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
      30             :  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
      31             :  * SUCH DAMAGE.
      32             :  */
      33             : 
      34             : #include "gsskrb5_locl.h"
      35             : 
      36       52443 : OM_uint32 GSSAPI_CALLCONV _gsskrb5_display_name
      37             :            (OM_uint32 * minor_status,
      38             :             gss_const_name_t input_name,
      39             :             gss_buffer_t output_name_buffer,
      40             :             gss_OID * output_name_type
      41             :            )
      42             : {
      43         881 :     krb5_context context;
      44       52443 :     krb5_const_principal name = (krb5_const_principal)input_name;
      45         881 :     krb5_error_code kret;
      46         881 :     char *buf;
      47         881 :     size_t len;
      48             : 
      49       52443 :     GSSAPI_KRB5_INIT (&context);
      50             : 
      51       52443 :     kret = krb5_unparse_name_flags (context, name,
      52             :                                     KRB5_PRINCIPAL_UNPARSE_DISPLAY, &buf);
      53       52443 :     if (kret) {
      54           0 :         *minor_status = kret;
      55           0 :         return GSS_S_FAILURE;
      56             :     }
      57       52443 :     len = strlen (buf);
      58       52443 :     output_name_buffer->length = len;
      59       52443 :     output_name_buffer->value  = malloc(len + 1);
      60       52443 :     if (output_name_buffer->value == NULL) {
      61           0 :         free (buf);
      62           0 :         *minor_status = ENOMEM;
      63           0 :         return GSS_S_FAILURE;
      64             :     }
      65       52443 :     memcpy (output_name_buffer->value, buf, len);
      66       52443 :     ((char *)output_name_buffer->value)[len] = '\0';
      67       52443 :     free (buf);
      68       52443 :     if (output_name_type)
      69           0 :         *output_name_type = GSS_KRB5_NT_PRINCIPAL_NAME;
      70       52443 :     *minor_status = 0;
      71       52443 :     return GSS_S_COMPLETE;
      72             : }