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Annotation of 43BSDReno/foreign/src/rlogin/krcmd.c, revision 1.1.1.1

1.1       root        1: /*
                      2:  * Copyright (c) 1989 The Regents of the University of California.
                      3:  * All rights reserved.
                      4:  *
                      5:  * Redistribution and use in source and binary forms are permitted provided
                      6:  * that: (1) source distributions retain this entire copyright notice and
                      7:  * comment, and (2) distributions including binaries display the following
                      8:  * acknowledgement:  ``This product includes software developed by the
                      9:  * University of California, Berkeley and its contributors'' in the
                     10:  * documentation or other materials provided with the distribution and in
                     11:  * all advertising materials mentioning features or use of this software.
                     12:  * Neither the name of the University nor the names of its contributors may
                     13:  * be used to endorse or promote products derived from this software without
                     14:  * specific prior written permission.
                     15:  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
                     16:  * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
                     17:  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
                     18:  */
                     19: 
                     20: #ifndef lint
                     21: static char sccsid[] = "@(#)krcmd.c    1.6.1.1 (Berkeley) 10/21/90";
                     22: #endif /* not lint */
                     23: 
                     24: /*
                     25:  *     $Source: /mit/kerberos/ucb/mit/kcmd/RCS/krcmd.c,v $
                     26:  *     $Header: /mit/kerberos/ucb/mit/kcmd/RCS/krcmd.c,v 5.1
                     27:  *             89/07/25 15:38:44 kfall Exp Locker: kfall $
                     28:  * static char *rcsid_kcmd_c =
                     29:  * "$Header: /mit/kerberos/ucb/mit/kcmd/RCS/krcmd.c,v 5.1 89/07/25 15:38:44
                     30:  *     kfall Exp Locker: kfall $";
                     31:  */
                     32: 
                     33: #ifdef KERBEROS
                     34: #include <sys/types.h>
                     35: #include <stdio.h>
                     36: #include <kerberosIV/des.h>
                     37: #include <kerberosIV/krb.h>
                     38: 
                     39: #define        SERVICE_NAME    "rcmd"
                     40: 
                     41: /*
                     42:  * krcmd: simplified version of Athena's "kcmd"
                     43:  *     returns a socket attached to the destination, -1 or krb error on error 
                     44:  *     if fd2p is non-NULL, another socket is filled in for it
                     45:  */
                     46: 
                     47: int
                     48: krcmd(ahost, rport, remuser, cmd, fd2p, realm)
                     49:        char    **ahost;
                     50:        u_short rport;
                     51:        char    *remuser, *cmd;
                     52:        int     *fd2p;
                     53:        char    *realm;
                     54: {
                     55:        int             sock = -1, err = 0;
                     56:        KTEXT_ST        ticket;
                     57:        long            authopts = 0L;
                     58: 
                     59:        err = kcmd(
                     60:                &sock,
                     61:                ahost,
                     62:                rport,
                     63:                NULL,   /* locuser not used */
                     64:                remuser,
                     65:                cmd,
                     66:                fd2p,
                     67:                &ticket,
                     68:                SERVICE_NAME,
                     69:                realm,
                     70:                (CREDENTIALS *)  NULL,          /* credentials not used */
                     71:                (bit_64 *) NULL,                /* key schedule not used */
                     72:                (MSG_DAT *) NULL,               /* MSG_DAT not used */
                     73:                (struct sockaddr_in *) NULL,    /* local addr not used */
                     74:                (struct sockaddr_in *) NULL,    /* foreign addr not used */
                     75:                authopts
                     76:        );
                     77: 
                     78:        if (err > KSUCCESS && err < MAX_KRB_ERRORS) {
                     79:                fprintf(stderr, "krcmd: %s\n", krb_err_txt[err]);
                     80:                return(-1);
                     81:        }
                     82:        if (err < 0)
                     83:                return(-1);
                     84:        return(sock);
                     85: }
                     86: 
                     87: #endif /* KERBEROS */

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