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/*
* make_tok.c --- Make a GSS API token
*
* $Source$
* $Author$
* $Header$
*
* Copyright 1991 by the Massachusetts Institute of Technology.
* All Rights Reserved.
*
* Export of this software from the United States of America is assumed
* to require a specific license from the United States Government.
* It is the responsibility of any person or organization contemplating
* export to obtain such a license before exporting.
*
* WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
* distribute this software and its documentation for any purpose and
* without fee is hereby granted, provided that the above copyright
* notice appear in all copies and that both that copyright notice and
* this permission notice appear in supporting documentation, and that
* the name of M.I.T. not be used in advertising or publicity pertaining
* to distribution of the software without specific, written prior
* permission. M.I.T. makes no representations about the suitability of
* this software for any purpose. It is provided "as is" without express
* or implied warranty.
*
*
*/
#include <gssapi.h>
OM_uint32 gss_make_token(minor_status, mechanism, type, length, data,
output_token)
OM_uint32 *minor_status;
unsigned int mechanism;
unsigned int type;
size_t length;
Voidptr data;
gss_buffer_t output_token;
{
char *buf;
int offset = 4;
*minor_status = 0;
/*
* The Kerberos initial request token needs an extra byte of
* flag information, so we reserve it here.
*/
if ((mechanism == GSS_API_KRB5_TYPE) && (type == GSS_API_KRB5_REQ))
offset++;
if (!(buf = malloc(length+offset))) {
*minor_status = ENOMEM;
return(GSS_S_FAILURE);
}
output_token->value = (Voidptr) buf;
output_token->length = length+4;
buf[0] = GSS_API_IMPL_VERSION;
buf[1] = mechanism; /* Authentication mechanism */
buf[2] = type; /* Token type */
buf[3] = 0; /* Reserved */
memcpy(buf+offset, data, length);
return(GSS_S_COMPLETE);
}
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