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2539acf77b
- Get all functions prototyped or at least defined before use.
- Make code compile (Mostly) clean with -Wall set
- Start to reduce the degree to which DES aka libdes is built in.
- get all functions to the same uniform standard of definition:
int
foo(a, b)
int a;
int *b;
{
:
}
- fix numerous bugs exposed by above processes.
Note - this replaces the previous work which used an unpopular function
definition style.
70 lines
1.6 KiB
C
70 lines
1.6 KiB
C
/*
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* Copyright 1987, 1988 by the Massachusetts Institute of Technology.
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* For copying and distribution information, please see the file
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* <Copyright.MIT>.
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*
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* from: get_tf_fullname.c,v 4.3 90/03/10 22:40:20 jon Exp $
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* $Id: get_tf_fullname.c,v 1.3 1995/07/18 16:38:42 mark Exp $
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*/
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#if 0
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#ifndef lint
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static char rcsid[] =
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"$Id: get_tf_fullname.c,v 1.3 1995/07/18 16:38:42 mark Exp $";
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#endif /* lint */
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#endif
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#include <krb.h>
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#include <strings.h>
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#include <stdio.h>
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/*
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* This file contains a routine to extract the fullname of a user
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* from the ticket file.
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*/
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/*
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* krb_get_tf_fullname() takes four arguments: the name of the
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* ticket file, and variables for name, instance, and realm to be
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* returned in. Since the realm of a ticket file is not really fully
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* supported, the realm used will be that of the the first ticket in
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* the file as this is the one that was obtained with a password by
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* krb_get_in_tkt().
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*/
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int
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krb_get_tf_fullname(ticket_file, name, instance, realm)
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char *ticket_file;
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char *name;
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char *instance;
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char *realm;
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{
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int tf_status;
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CREDENTIALS c;
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if ((tf_status = tf_init(ticket_file, R_TKT_FIL)) != KSUCCESS)
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return(tf_status);
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if (((tf_status = tf_get_pname(c.pname)) != KSUCCESS) ||
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((tf_status = tf_get_pinst(c.pinst)) != KSUCCESS))
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return (tf_status);
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if (name)
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strcpy(name, c.pname);
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if (instance)
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strcpy(instance, c.pinst);
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if ((tf_status = tf_get_cred(&c)) == KSUCCESS) {
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if (realm)
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strcpy(realm, c.realm);
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}
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else {
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if (tf_status == EOF)
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return(KFAILURE);
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else
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return(tf_status);
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}
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(void) tf_close();
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return(tf_status);
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}
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