155682Smarkm/* 2233294Sstas * Copyright (c) 1995 - 1999, 2003 Kungliga Tekniska H��gskolan 355682Smarkm * (Royal Institute of Technology, Stockholm, Sweden). 455682Smarkm * All rights reserved. 5233294Sstas * 655682Smarkm * Redistribution and use in source and binary forms, with or without 755682Smarkm * modification, are permitted provided that the following conditions 855682Smarkm * are met: 9233294Sstas * 1055682Smarkm * 1. Redistributions of source code must retain the above copyright 1155682Smarkm * notice, this list of conditions and the following disclaimer. 12233294Sstas * 1355682Smarkm * 2. Redistributions in binary form must reproduce the above copyright 1455682Smarkm * notice, this list of conditions and the following disclaimer in the 1555682Smarkm * documentation and/or other materials provided with the distribution. 16233294Sstas * 1755682Smarkm * 3. Neither the name of the Institute nor the names of its contributors 1855682Smarkm * may be used to endorse or promote products derived from this software 1955682Smarkm * without specific prior written permission. 20233294Sstas * 2155682Smarkm * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND 2255682Smarkm * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 2355682Smarkm * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 2455682Smarkm * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE 2555682Smarkm * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 2655682Smarkm * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 2755682Smarkm * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 2855682Smarkm * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 2955682Smarkm * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 3055682Smarkm * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 3155682Smarkm * SUCH DAMAGE. 3255682Smarkm */ 3355682Smarkm 3455682Smarkm#include "ftpd_locl.h" 3555682Smarkm 36233294SstasRCSID("$Id$"); 3755682Smarkm 38233294Sstas#if defined(KRB5) 39178825Sdfr 40178825Sdfrint do_destroy_tickets = 1; 41178825Sdfrchar *k5ccname; 42178825Sdfr 43178825Sdfr#endif 44178825Sdfr 45178825Sdfr#ifdef KRB5 4655682Smarkm 47178825Sdfrstatic void 48178825Sdfrdest_cc(void) 49178825Sdfr{ 50178825Sdfr krb5_context context; 51178825Sdfr krb5_error_code ret; 52178825Sdfr krb5_ccache id; 53233294Sstas 54178825Sdfr ret = krb5_init_context(&context); 55178825Sdfr if (ret == 0) { 56178825Sdfr if (k5ccname) 57178825Sdfr ret = krb5_cc_resolve(context, k5ccname, &id); 5855682Smarkm else 59178825Sdfr ret = krb5_cc_default (context, &id); 60178825Sdfr if (ret) 61178825Sdfr krb5_free_context(context); 6255682Smarkm } 63178825Sdfr if (ret == 0) { 64178825Sdfr krb5_cc_destroy(context, id); 65178825Sdfr krb5_free_context (context); 6655682Smarkm } 6755682Smarkm} 68178825Sdfr#endif 6955682Smarkm 70233294Sstas#if defined(KRB5) 71178825Sdfr 7255682Smarkm/* 7355682Smarkm * Only destroy if we created the tickets 7455682Smarkm */ 7555682Smarkm 7655682Smarkmvoid 7755682Smarkmcond_kdestroy(void) 7855682Smarkm{ 79178825Sdfr if (do_destroy_tickets) { 80178825Sdfr#if KRB5 81178825Sdfr dest_cc(); 82178825Sdfr#endif 83178825Sdfr do_destroy_tickets = 0; 84178825Sdfr } 8555682Smarkm afsunlog(); 8655682Smarkm} 8755682Smarkm 8855682Smarkmvoid 8955682Smarkmkdestroy(void) 9055682Smarkm{ 91178825Sdfr#if KRB5 92178825Sdfr dest_cc(); 93178825Sdfr#endif 9455682Smarkm afsunlog(); 9555682Smarkm reply(200, "Tickets destroyed"); 9655682Smarkm} 9755682Smarkm 9855682Smarkm 9955682Smarkmvoid 100178825Sdfrafslog(const char *cell, int quiet) 10155682Smarkm{ 10255682Smarkm if(k_hasafs()) { 103178825Sdfr#ifdef KRB5 104178825Sdfr krb5_context context; 105178825Sdfr krb5_error_code ret; 106178825Sdfr krb5_ccache id; 107178825Sdfr 108178825Sdfr ret = krb5_init_context(&context); 109178825Sdfr if (ret == 0) { 110178825Sdfr if (k5ccname) 111178825Sdfr ret = krb5_cc_resolve(context, k5ccname, &id); 112178825Sdfr else 113178825Sdfr ret = krb5_cc_default(context, &id); 114178825Sdfr if (ret) 115178825Sdfr krb5_free_context(context); 116178825Sdfr } 117178825Sdfr if (ret == 0) { 118178825Sdfr krb5_afslog(context, id, cell, 0); 119178825Sdfr krb5_cc_close (context, id); 120178825Sdfr krb5_free_context (context); 121178825Sdfr } 122178825Sdfr#endif 123178825Sdfr if (!quiet) 124178825Sdfr reply(200, "afslog done"); 12555682Smarkm } else { 126178825Sdfr if (!quiet) 127178825Sdfr reply(200, "no AFS present"); 12855682Smarkm } 12955682Smarkm} 13055682Smarkm 13155682Smarkmvoid 13255682Smarkmafsunlog(void) 13355682Smarkm{ 13455682Smarkm if(k_hasafs()) 13555682Smarkm k_unlog(); 13655682Smarkm} 137178825Sdfr 138178825Sdfr#else 139178825Sdfrint ftpd_afslog_placeholder; 140233294Sstas#endif /* KRB5 */ 141