/*1* Copyright (c) 1997 - 1999, 2002 Kungliga Tekniska Högskolan2* (Royal Institute of Technology, Stockholm, Sweden).3* All rights reserved.4*5* Redistribution and use in source and binary forms, with or without6* modification, are permitted provided that the following conditions7* are met:8*9* 1. Redistributions of source code must retain the above copyright10* notice, this list of conditions and the following disclaimer.11*12* 2. Redistributions in binary form must reproduce the above copyright13* notice, this list of conditions and the following disclaimer in the14* documentation and/or other materials provided with the distribution.15*16* 3. Neither the name of the Institute nor the names of its contributors17* may be used to endorse or promote products derived from this software18* without specific prior written permission.19*20* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND21* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE22* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE23* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE24* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL25* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS26* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)27* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT28* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY29* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF30* SUCH DAMAGE.31*/3233/* $Id$ */3435#ifdef HAVE_CONFIG_H36#include <config.h>37#endif3839#include <stdio.h>40#include <stdarg.h>41#include <ctype.h>42#ifdef HAVE_SYS_TYPES_H43#include <sys/types.h>44#endif45#ifdef HAVE_UNISTD_H46#include <unistd.h>47#endif48#ifdef HAVE_SYS_SOCKET_H49#include <sys/socket.h>50#endif51#ifdef HAVE_NETINET_IN_H52#include <netinet/in.h>53#endif54#ifdef HAVE_NETINET_IN6_H55#include <netinet/in6.h>56#endif57#ifdef HAVE_NETINET6_IN6_H58#include <netinet6/in6.h>59#endif6061#ifdef HAVE_PWD_H62#include <pwd.h>63#endif64#ifdef HAVE_NETDB_H65#include <netdb.h>66#endif67#ifdef HAVE_SYS_PARAM_H68#include <sys/param.h>69#endif70#include <errno.h>71#include <roken.h>72#include <getarg.h>73#include <err.h>74#include <krb5.h>7576#define KF_SERVICE "host"7778#define KF_PORT_NAME "kf"79#define KF_PORT_NUM 211080#define KF_VERSION_1 "KFWDV0.1"818283