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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.
63 lines
1.4 KiB
C
63 lines
1.4 KiB
C
/*
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* Copyright 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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* Get a ticket-granting-ticket given a service key file (srvtab)
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* The lifetime is the shortest allowed [1 five-minute interval]
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*
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* from: ksrvtgt.c,v 4.3 89/07/28 10:17:28 jtkohl Exp $
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* $Id: ksrvtgt.c,v 1.3 1995/07/18 16:40:07 mark Exp $
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*/
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#ifndef lint
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const char rcsid[] =
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"$Id: ksrvtgt.c,v 1.3 1995/07/18 16:40:07 mark Exp $";
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#endif /* lint */
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#include <stdio.h>
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#include <string.h>
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#include <sys/param.h>
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#include <krb.h>
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#include <conf.h>
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int
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main(argc,argv)
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int argc;
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char **argv;
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{
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char realm[REALM_SZ + 1];
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register int code;
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char srvtab[MAXPATHLEN + 1];
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bzero(realm, sizeof(realm));
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bzero(srvtab, sizeof(srvtab));
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if (argc < 3 || argc > 5) {
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fprintf(stderr, "Usage: %s name instance [[realm] srvtab]\n",
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argv[0]);
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exit(1);
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}
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if (argc == 4)
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(void) strncpy(srvtab, argv[3], sizeof(srvtab) -1);
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if (argc == 5) {
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(void) strncpy(realm, argv[3], sizeof(realm) - 1);
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(void) strncpy(srvtab, argv[4], sizeof(srvtab) -1);
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}
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if (srvtab[0] == 0)
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(void) strcpy(srvtab, KEYFILE);
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if (realm[0] == 0)
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if (krb_get_lrealm(realm, 1) != KSUCCESS)
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(void) strcpy(realm, KRB_REALM);
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code = krb_get_svc_in_tkt(argv[1], argv[2], realm,
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"krbtgt", realm, 1, srvtab);
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if (code)
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fprintf(stderr, "%s\n", krb_err_txt[code]);
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exit(code);
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}
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