11be35a165
To do so, a few dependencies have been imported: * external/bsd/lutok * external/mit/lua * external/public-domain/sqlite * external/public-domain/xz The Kyua framework is the new generation of ATF (Automated Test Framework), it is composed of: * external/bsd/atf * external/bsd/kyua-atf-compat * external/bsd/kyua-cli * external/bsd/kyua-tester * tests Kyua/ATF being written in C++, it depends on libstdc++ which is provided by GCC. As this is not part of the sources, Kyua is only compiled when the native GCC utils are installed. To install Kyua do the following: * In a cross-build enviromnent, add the following to the build.sh commandline: -V MKBINUTILS=yes -V MKGCCCMDS=yes WARNING: At this point the import is still experimental, and not supported on native builds (a.k.a make build). Change-Id: I26aee23c5bbd2d64adcb7c1beb98fe0d479d7ada
148 lines
3.7 KiB
C
148 lines
3.7 KiB
C
/* $NetBSD: t_issetugid.c,v 1.1 2011/07/07 06:57:53 jruoho Exp $ */
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/*-
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* Copyright (c) 2011 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by Jukka Ruohonen.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <sys/cdefs.h>
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__RCSID("$NetBSD: t_issetugid.c,v 1.1 2011/07/07 06:57:53 jruoho Exp $");
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#include <sys/wait.h>
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#include <atf-c.h>
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#include <errno.h>
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#include <pwd.h>
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#include <stdlib.h>
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#include <unistd.h>
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static bool check(int (*fuid)(uid_t), int (*fgid)(gid_t));
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static bool
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check(int (*fuid)(uid_t), int (*fgid)(gid_t))
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{
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struct passwd *pw;
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pid_t pid;
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int sta;
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pw = getpwnam("nobody");
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if (pw == NULL)
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return false;
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pid = fork();
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if (pid < 0)
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return false;
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if (pid == 0) {
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if (fuid != NULL && (*fuid)(pw->pw_uid) != 0)
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_exit(EXIT_FAILURE);
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if (fgid != NULL && (*fgid)(pw->pw_gid) != 0)
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_exit(EXIT_FAILURE);
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if (issetugid() != 1)
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_exit(EXIT_FAILURE);
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_exit(EXIT_SUCCESS);
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}
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(void)wait(&sta);
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if (WIFEXITED(sta) == 0 || WEXITSTATUS(sta) != EXIT_SUCCESS)
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return false;
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return true;
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}
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ATF_TC(issetugid_egid);
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ATF_TC_HEAD(issetugid_egid, tc)
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{
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atf_tc_set_md_var(tc, "descr", "A test of issetugid(2), eff. GID");
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atf_tc_set_md_var(tc, "require.user", "root");
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}
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ATF_TC_BODY(issetugid_egid, tc)
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{
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if (check(NULL, setegid) != true)
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atf_tc_fail("issetugid(2) failed with effective GID");
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}
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ATF_TC(issetugid_euid);
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ATF_TC_HEAD(issetugid_euid, tc)
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{
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atf_tc_set_md_var(tc, "descr", "A test of issetugid(2), eff. UID");
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atf_tc_set_md_var(tc, "require.user", "root");
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}
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ATF_TC_BODY(issetugid_euid, tc)
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{
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if (check(seteuid, NULL) != true)
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atf_tc_fail("issetugid(2) failed with effective UID");
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}
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ATF_TC(issetugid_rgid);
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ATF_TC_HEAD(issetugid_rgid, tc)
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{
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atf_tc_set_md_var(tc, "descr", "A test of issetugid(2), real GID");
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atf_tc_set_md_var(tc, "require.user", "root");
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}
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ATF_TC_BODY(issetugid_rgid, tc)
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{
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if (check(NULL, setgid) != true)
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atf_tc_fail("issetugid(2) failed with real GID");
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}
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ATF_TC(issetugid_ruid);
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ATF_TC_HEAD(issetugid_ruid, tc)
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{
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atf_tc_set_md_var(tc, "descr", "A test of issetugid(2), real UID");
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atf_tc_set_md_var(tc, "require.user", "root");
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}
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ATF_TC_BODY(issetugid_ruid, tc)
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{
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if (check(setuid, NULL) != true)
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atf_tc_fail("issetugid(2) failed with real UID");
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}
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ATF_TP_ADD_TCS(tp)
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{
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ATF_TP_ADD_TC(tp, issetugid_egid);
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ATF_TP_ADD_TC(tp, issetugid_euid);
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ATF_TP_ADD_TC(tp, issetugid_rgid);
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ATF_TP_ADD_TC(tp, issetugid_ruid);
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return atf_no_error();
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}
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