1162271Srwatson/*- 2162271Srwatson * Copyright (c) 2006 nCircle Network Security, Inc. 3172106Srwatson * Copyright (c) 2007 Robert N. M. Watson 4162271Srwatson * All rights reserved. 5162271Srwatson * 6162271Srwatson * This software was developed by Robert N. M. Watson for the TrustedBSD 7162271Srwatson * Project under contract to nCircle Network Security, Inc. 8162271Srwatson * 9162271Srwatson * Redistribution and use in source and binary forms, with or without 10162271Srwatson * modification, are permitted provided that the following conditions 11162271Srwatson * are met: 12162271Srwatson * 1. Redistributions of source code must retain the above copyright 13162271Srwatson * notice, this list of conditions and the following disclaimer. 14162271Srwatson * 2. Redistributions in binary form must reproduce the above copyright 15162271Srwatson * notice, this list of conditions and the following disclaimer in the 16162271Srwatson * documentation and/or other materials provided with the distribution. 17162271Srwatson * 18162271Srwatson * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 19162271Srwatson * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 20162271Srwatson * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 21162271Srwatson * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR, NCIRCLE NETWORK SECURITY, 22162271Srwatson * INC., OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23162271Srwatson * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED 24162271Srwatson * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 25162271Srwatson * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 26162271Srwatson * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 27162271Srwatson * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 28162271Srwatson * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29162271Srwatson * 30162271Srwatson * $FreeBSD$ 31162271Srwatson */ 32162271Srwatson 33162271Srwatson/* 34172106Srwatson * Test privileges for setlogin(); first query with getlogin() so that the 35172106Srwatson * result is a no-op, since it affects the entire login session. 36162271Srwatson */ 37162271Srwatson 38172106Srwatson#include <sys/param.h> 39172106Srwatson 40162271Srwatson#include <err.h> 41162271Srwatson#include <errno.h> 42162271Srwatson#include <unistd.h> 43162271Srwatson 44162271Srwatson#include "main.h" 45162271Srwatson 46172106Srwatsonstatic int initialized; 47172106Srwatsonstatic char *loginname; 48172106Srwatson 49172106Srwatsonint 50172106Srwatsonpriv_proc_setlogin_setup(int asroot, int injail, struct test *test) 51172106Srwatson{ 52172106Srwatson 53172106Srwatson if (initialized) 54172106Srwatson return (0); 55172106Srwatson loginname = getlogin(); 56172106Srwatson if (loginname == NULL) { 57172106Srwatson warn("priv_proc_setlogin_setup: getlogin"); 58172106Srwatson return (-1); 59172106Srwatson } 60172106Srwatson initialized = 1; 61172106Srwatson return (0); 62172106Srwatson} 63172106Srwatson 64162271Srwatsonvoid 65172106Srwatsonpriv_proc_setlogin(int asroot, int injail, struct test *test) 66162271Srwatson{ 67162271Srwatson int error; 68162271Srwatson 69162271Srwatson error = setlogin(loginname); 70172106Srwatson if (asroot && injail) 71172106Srwatson expect("priv_proc_setlogin(asroot, injail)", error, 0, 0); 72172106Srwatson if (asroot && !injail) 73172106Srwatson expect("priv_proc_setlogin(asroot, !injail)", error, 0, 0); 74172106Srwatson if (!asroot && injail) 75172106Srwatson expect("priv_proc_setlogin(!sroot, injail)", error, -1, 76172106Srwatson EPERM); 77172106Srwatson if (!asroot && !injail) 78172106Srwatson expect("priv_proc_setlogin(!asroot, !injail)", error, -1, 79172106Srwatson EPERM); 80172106Srwatson} 81162271Srwatson 82172106Srwatsonvoid 83172106Srwatsonpriv_proc_setlogin_cleanup(int asroot, int injail, struct test *test) 84172106Srwatson{ 85162271Srwatson 86172106Srwatson if (initialized) 87172106Srwatson (void)setlogin(loginname); 88162271Srwatson} 89