/* * Copyright (c) 1999 Apple Computer, Inc. All rights reserved. * * @APPLE_LICENSE_HEADER_START@ * * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved. * * This file contains Original Code and/or Modifications of Original Code * as defined in and that are subject to the Apple Public Source License * Version 2.0 (the 'License'). You may not use this file except in * compliance with the License. Please obtain a copy of the License at * http://www.opensource.apple.com/apsl/ and read it before using this * file. * * The Original Code and all software distributed under the License are * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. * Please see the License for the specific language governing rights and * limitations under the License. * * @APPLE_LICENSE_HEADER_END@ */ /* * Copyright (c) 1989, 1993 * The Regents of the University of California. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by the University of * California, Berkeley and its contributors. * 4. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ /* * $Source: /cvs/root/network_cmds/rlogin.tproj/krcmd.c,v $ * $Header: /mit/kerberos/ucb/mit/kcmd/RCS/krcmd.c,v 5.1 * 89/07/25 15:38:44 kfall Exp Locker: kfall $ * static char *rcsid_kcmd_c = * "$Header: /mit/kerberos/ucb/mit/kcmd/RCS/krcmd.c,v 5.1 89/07/25 15:38:44 * kfall Exp Locker: kfall $"; */ #ifdef KERBEROS #include <sys/types.h> #ifdef CRYPT #include <sys/socket.h> #endif #include <netinet/in.h> #include <kerberosIV/des.h> #include <kerberosIV/krb.h> #include <stdio.h> #define SERVICE_NAME "rcmd" int kcmd __P((int *, char **, u_short, char *, char *, char *, int *, KTEXT, char *, char *, CREDENTIALS *, Key_schedule, MSG_DAT *, struct sockaddr_in *, struct sockaddr_in *, long)); /* * krcmd: simplified version of Athena's "kcmd" * returns a socket attached to the destination, -1 or krb error on error * if fd2p is non-NULL, another socket is filled in for it */ int krcmd(ahost, rport, remuser, cmd, fd2p, realm) char **ahost; u_short rport; char *remuser, *cmd; int *fd2p; char *realm; { int sock = -1, err = 0; KTEXT_ST ticket; long authopts = 0L; err = kcmd( &sock, ahost, rport, NULL, /* locuser not used */ remuser, cmd, fd2p, &ticket, SERVICE_NAME, realm, (CREDENTIALS *) NULL, /* credentials not used */ (bit_64 *) NULL, /* key schedule not used */ (MSG_DAT *) NULL, /* MSG_DAT not used */ (struct sockaddr_in *) NULL, /* local addr not used */ (struct sockaddr_in *) NULL, /* foreign addr not used */ authopts ); if (err > KSUCCESS && err < MAX_KRB_ERRORS) { fprintf(stderr, "krcmd: %s\n", krb_err_txt[err]); return(-1); } if (err < 0) return(-1); return(sock); } #ifdef CRYPT int krcmd_mutual(ahost, rport, remuser, cmd, fd2p, realm, cred, sched) char **ahost; u_short rport; char *remuser, *cmd; int *fd2p; char *realm; CREDENTIALS *cred; Key_schedule sched; { int sock, err; KTEXT_ST ticket; MSG_DAT msg_dat; struct sockaddr_in laddr, faddr; long authopts = KOPT_DO_MUTUAL; err = kcmd( &sock, ahost, rport, NULL, /* locuser not used */ remuser, cmd, fd2p, &ticket, SERVICE_NAME, realm, cred, /* filled in */ sched, /* filled in */ &msg_dat, /* filled in */ &laddr, /* filled in */ &faddr, /* filled in */ authopts ); if (err > KSUCCESS && err < MAX_KRB_ERRORS) { fprintf(stderr, "krcmd_mutual: %s\n", krb_err_txt[err]); return(-1); } if (err < 0) return (-1); return(sock); } #endif /* CRYPT */ #endif /* KERBEROS */