fcc_gennew.c revision 7c478bd95313f5f23a4c958a745db2134aa03244
/*
* Copyright 2002 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#pragma ident "%Z%%M% %I% %E% SMI"
/*
*
* Copyright 1990,1991 by the Massachusetts Institute of Technology.
* All Rights Reserved.
*
* Export of this software from the United States of America may
* 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. Furthermore if you modify this software you must label
* your software as modified software and not distribute it in such a
* fashion that it might be confused with the original M.I.T. software.
* 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.
*
*
* This file contains the source code for krb5_fcc_generate_new.
*/
#define NEED_SOCKETS
#include <errno.h>
#include "fcc.h"
#include <k5-int.h>
#ifdef HAVE_NETINET_IN_H
#if !defined(_WINSOCKAPI_) && !defined(HAVE_MACSOCK_H)
#endif
#else
/*error find some way to use net-byte-order file version numbers.*/
#endif
extern krb5_cc_ops krb5_fcc_ops;
/*
* Effects:
* Creates a new file cred cache whose name is guaranteed to be
* unique. The name begins with the string TKT_ROOT (from fcc.h).
* The cache is not opened, but the new filename is reserved.
*
* Returns:
* The filled in krb5_ccache id.
*
* Errors:
* KRB5_CC_NOMEM - there was insufficient memory to allocate the
* krb5_ccache. id is undefined.
* system errors (from open)
*/
{
int ret;
krb5_error_code retcode = 0;
NUL */
/* Allocate memory */
return KRB5_CC_NOMEM;
return KRB5_CC_NOMEM;
}
/*
* The file is initially closed at the end of this call...
*/
return KRB5_CC_NOMEM;
}
/* Solaris kerberos: I believe the KRB5_TC_OPENCLOSE should be set because
* properly.
*/
/* Set up the filename */
/* Make sure the file name is reserved */
if (ret == -1) {
goto err_out;
} else {
krb5_int16 fcc_flen = 0;
/* Ignore user's umask, set mode = 0600 */
#ifndef HAVE_FCHMOD
#ifdef HAVE_CHMOD
#endif
#else
#endif
!= sizeof(fcc_fvno)) {
goto err_out;
}
/* For version 4 we save a length for the rest of the header */
!= sizeof(fcc_flen)) {
goto err_out;
}
}
goto err_out;
}
return KRB5_OK;
}
return retcode;
}