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/*
* lib/krb4/FSp-glue.c
*
* Copyright 1985, 1986, 1987, 1988, 2002 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.
*
* MacOS-specific glue for using FSSpecs to deal with srvtabs.
*/
#include "krb.h"
#include "krb4int.h"
#include <stdio.h>
#include <string.h>
#include <Kerberos/FSpUtils.h>
/*
* These functions are compiled in for ABI compatibility with older versions of KfM.
* They are deprecated so they do not appear in the KfM headers anymore.
*
* Do not change their ABIs!
*/
int KRB5_CALLCONV FSp_krb_get_svc_in_tkt (char *, char *, char *, char *, char *, int, const FSSpec *);
int KRB5_CALLCONV FSp_put_svc_key (const FSSpec *, char *, char *, char *, int, char *);
int KRB5_CALLCONV FSp_read_service_key (char *, char *, char *, int, const FSSpec*, char *);
static int FSp_srvtab_to_key (char *, char *, char *, char *, C_Block);
int KRB5_CALLCONV
FSp_read_service_key(
char *service, /* Service Name */
char *instance, /* Instance name or "*" */
char *realm, /* Realm */
int kvno, /* Key version number */
const FSSpec *filespec, /* Filespec */
char *key) /* Pointer to key to be filled in */
{
int retval = KFAILURE;
char file [MAXPATHLEN];
if (filespec != NULL) {
if (FSSpecToPOSIXPath (filespec, file, sizeof(file)) != noErr) {
return retval;
}
}
retval = read_service_key(service, instance, realm, kvno, file, key);
if (file != NULL) {
free (file);
}
return retval;
}
int KRB5_CALLCONV
FSp_put_svc_key(
const FSSpec *sfilespec,
char *name,
char *inst,
char *realm,
int newvno,
char *key)
{
int retval = KFAILURE;
char sfile[MAXPATHLEN];
if (sfilespec != NULL) {
if (FSSpecToPOSIXPath (sfilespec, sfile, sizeof(sfile)) != noErr) {
return retval;
}
}
retval = put_svc_key(sfile, name, inst, realm, newvno, key);
if (sfile != NULL) {
free (sfile);
}
return retval;
}
int KRB5_CALLCONV
FSp_krb_get_svc_in_tkt(
char *user, char *instance, char *realm,
char *service, char *sinstance, int life,
const FSSpec *srvtab)
{
/* Cast the FSSpec into the password field. It will be pulled out again */
/* by FSp_srvtab_to_key and used to read the real password */
return krb_get_in_tkt(user, instance, realm, service, sinstance,
life, FSp_srvtab_to_key, NULL, (char *)srvtab);
}
static int FSp_srvtab_to_key(char *user, char *instance, char *realm,
char *srvtab, C_Block key)
{
/* FSp_read_service_key correctly handles a NULL FSSpecPtr */
return FSp_read_service_key(user, instance, realm, 0,
(FSSpec *)srvtab, (char *)key);
}
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