6937d41a02
git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@23815 ec53bebd-3082-4978-b11e-865c3cabbd6b
95 lines
3.1 KiB
C
95 lines
3.1 KiB
C
/*
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* Copyright (c) 1997, 1999, 2003 Kungliga Tekniska Högskolan
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* (Royal Institute of Technology, Stockholm, Sweden).
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* 3. Neither the name of the Institute nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#include "krb5/gsskrb5_locl.h"
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RCSID("$Id$");
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OM_uint32 _gsskrb5_export_name
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(OM_uint32 * minor_status,
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const gss_name_t input_name,
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gss_buffer_t exported_name
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)
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{
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krb5_context context;
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krb5_const_principal princ = (krb5_const_principal)input_name;
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krb5_error_code kret;
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char *buf, *name;
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size_t len;
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GSSAPI_KRB5_INIT (&context);
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kret = krb5_unparse_name (context, princ, &name);
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if (kret) {
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*minor_status = kret;
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return GSS_S_FAILURE;
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}
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len = strlen (name);
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exported_name->length = 10 + len + GSS_KRB5_MECHANISM->length;
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exported_name->value = malloc(exported_name->length);
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if (exported_name->value == NULL) {
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free (name);
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*minor_status = ENOMEM;
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return GSS_S_FAILURE;
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}
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/* TOK, MECH_OID_LEN, DER(MECH_OID), NAME_LEN, NAME */
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buf = exported_name->value;
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memcpy(buf, "\x04\x01", 2);
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buf += 2;
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buf[0] = ((GSS_KRB5_MECHANISM->length + 2) >> 8) & 0xff;
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buf[1] = (GSS_KRB5_MECHANISM->length + 2) & 0xff;
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buf+= 2;
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buf[0] = 0x06;
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buf[1] = (GSS_KRB5_MECHANISM->length) & 0xFF;
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buf+= 2;
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memcpy(buf, GSS_KRB5_MECHANISM->elements, GSS_KRB5_MECHANISM->length);
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buf += GSS_KRB5_MECHANISM->length;
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buf[0] = (len >> 24) & 0xff;
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buf[1] = (len >> 16) & 0xff;
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buf[2] = (len >> 8) & 0xff;
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buf[3] = (len) & 0xff;
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buf += 4;
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memcpy (buf, name, len);
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free (name);
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*minor_status = 0;
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return GSS_S_COMPLETE;
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}
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