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Annotation of 43BSDReno/kerberosIV/ksrvtgt/ksrvtgt.c, revision 1.1

1.1     ! root        1: /*
        !             2:  * $Source: /usr/src/kerberosIV/ksrvtgt/RCS/ksrvtgt.c,v $
        !             3:  * $Author: kfall $
        !             4:  *
        !             5:  * Copyright 1988 by the Massachusetts Institute of Technology. 
        !             6:  *
        !             7:  * For copying and distribution information, please see the file
        !             8:  * <mit-copyright.h>. 
        !             9:  *
        !            10:  * Get a ticket-granting-ticket given a service key file (srvtab)
        !            11:  * The lifetime is the shortest allowed [1 five-minute interval]
        !            12:  *
        !            13:  */
        !            14: 
        !            15: #include <stdio.h>
        !            16: #include <sys/param.h>
        !            17: #include <des.h>
        !            18: #include <krb.h>
        !            19: #include <conf.h>
        !            20: 
        !            21: const char rcsid[] =
        !            22:     "$Header: /usr/src/kerberosIV/ksrvtgt/RCS/ksrvtgt.c,v 4.4 90/06/25 21:03:27 kfall Exp $";
        !            23: 
        !            24: main(argc,argv)
        !            25:     int argc;
        !            26:     char **argv;
        !            27: {
        !            28:     char realm[REALM_SZ + 1];
        !            29:     register int code;
        !            30:     char srvtab[MAXPATHLEN + 1];
        !            31: 
        !            32:     bzero(realm, sizeof(realm));
        !            33:     bzero(srvtab, sizeof(srvtab));
        !            34: 
        !            35:     if (argc < 3 || argc > 5) {
        !            36:        fprintf(stderr, "Usage: %s name instance [[realm] srvtab]\n",
        !            37:                argv[0]);
        !            38:        exit(1);
        !            39:     }
        !            40:     
        !            41:     if (argc == 4)
        !            42:        (void) strncpy(srvtab, argv[3], sizeof(srvtab) -1);
        !            43:     
        !            44:     if (argc == 5) {
        !            45:        (void) strncpy(realm, argv[3], sizeof(realm) - 1);
        !            46:        (void) strncpy(srvtab, argv[4], sizeof(srvtab) -1);
        !            47:     }
        !            48: 
        !            49:     if (srvtab[0] == 0)
        !            50:        (void) strcpy(srvtab, KEYFILE);
        !            51: 
        !            52:     if (realm[0] == 0)
        !            53:        if (krb_get_lrealm(realm) != KSUCCESS)
        !            54:            (void) strcpy(realm, KRB_REALM);
        !            55: 
        !            56:     code = krb_get_svc_in_tkt(argv[1], argv[2], realm,
        !            57:                              "krbtgt", realm, 1, srvtab);
        !            58:     if (code)
        !            59:        fprintf(stderr, "%s\n", krb_err_txt[code]);
        !            60:     exit(code);
        !            61: }

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