Date: Thu, 14 Jun 2018 13:42:59 +0000 (UTC) From: Alan Somers <asomers@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r335136 - head/tests/sys/audit Message-ID: <201806141342.w5EDgxpG084204@repo.freebsd.org>
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Author: asomers Date: Thu Jun 14 13:42:58 2018 New Revision: 335136 URL: https://svnweb.freebsd.org/changeset/base/335136 Log: audit(4): add tests for flock, fcntl, and fsync Submitted by: aniketp MFC after: 2 weeks Sponsored by: Google, Inc (GSoC 2018) Differential Revision: https://reviews.freebsd.org/D15795 Added: head/tests/sys/audit/file-attribute-modify.c (contents, props changed) Modified: head/tests/sys/audit/Makefile Modified: head/tests/sys/audit/Makefile ============================================================================== --- head/tests/sys/audit/Makefile Thu Jun 14 12:35:57 2018 (r335135) +++ head/tests/sys/audit/Makefile Thu Jun 14 13:42:58 2018 (r335136) @@ -3,6 +3,7 @@ TESTSDIR= ${TESTSBASE}/sys/audit ATF_TESTS_C= file-attribute-access +ATF_TESTS_C= file-attribute-modify ATF_TESTS_C+= file-create ATF_TESTS_C+= file-delete ATF_TESTS_C+= file-close @@ -12,6 +13,8 @@ ATF_TESTS_C+= open SRCS.file-attribute-access+= file-attribute-access.c SRCS.file-attribute-access+= utils.c +SRCS.file-attribute-modify+= file-attribute-modify.c +SRCS.file-attribute-modify+= utils.c SRCS.file-create+= file-create.c SRCS.file-create+= utils.c SRCS.file-delete+= file-delete.c Added: head/tests/sys/audit/file-attribute-modify.c ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ head/tests/sys/audit/file-attribute-modify.c Thu Jun 14 13:42:58 2018 (r335136) @@ -0,0 +1,199 @@ +/*- + * Copyright (c) 2018 Aniket Pandey + * + * 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. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * 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 + * SUCH DAMAGE. + * + * $FreeBSD$ + */ + +#include <sys/file.h> + +#include <atf-c.h> +#include <fcntl.h> +#include <unistd.h> + +#include "utils.h" + +static pid_t pid; +static int filedesc; +static struct pollfd fds[1]; +static mode_t mode = 0777; +static char extregex[80]; +static const char *auclass = "fm"; +static const char *path = "fileforaudit"; + + +ATF_TC_WITH_CLEANUP(flock_success); +ATF_TC_HEAD(flock_success, tc) +{ + atf_tc_set_md_var(tc, "descr", "Tests the audit of a successful " + "flock(2) call"); +} + +ATF_TC_BODY(flock_success, tc) +{ + pid = getpid(); + snprintf(extregex, sizeof(extregex), "flock.*%d.*return,success", pid); + + /* File needs to exist to call flock(2) */ + ATF_REQUIRE((filedesc = open(path, O_CREAT, mode)) != -1); + FILE *pipefd = setup(fds, auclass); + ATF_REQUIRE_EQ(0, flock(filedesc, LOCK_SH)); + check_audit(fds, extregex, pipefd); + close(filedesc); +} + +ATF_TC_CLEANUP(flock_success, tc) +{ + cleanup(); +} + + +ATF_TC_WITH_CLEANUP(flock_failure); +ATF_TC_HEAD(flock_failure, tc) +{ + atf_tc_set_md_var(tc, "descr", "Tests the audit of an unsuccessful " + "flock(2) call"); +} + +ATF_TC_BODY(flock_failure, tc) +{ + const char *regex = "flock.*return,failure : Bad file descriptor"; + FILE *pipefd = setup(fds, auclass); + ATF_REQUIRE_EQ(-1, flock(-1, LOCK_SH)); + check_audit(fds, regex, pipefd); +} + +ATF_TC_CLEANUP(flock_failure, tc) +{ + cleanup(); +} + + +ATF_TC_WITH_CLEANUP(fcntl_success); +ATF_TC_HEAD(fcntl_success, tc) +{ + atf_tc_set_md_var(tc, "descr", "Tests the audit of a successful " + "fcntl(2) call"); +} + +ATF_TC_BODY(fcntl_success, tc) +{ + int flagstatus; + /* File needs to exist to call fcntl(2) */ + ATF_REQUIRE((filedesc = open(path, O_CREAT, mode)) != -1); + FILE *pipefd = setup(fds, auclass); + + /* Retrieve the status flags of 'filedesc' and store it in flagstatus */ + ATF_REQUIRE((flagstatus = fcntl(filedesc, F_GETFL, 0)) != -1); + snprintf(extregex, sizeof(extregex), + "fcntl.*return,success,%d", flagstatus); + check_audit(fds, extregex, pipefd); + close(filedesc); +} + +ATF_TC_CLEANUP(fcntl_success, tc) +{ + cleanup(); +} + + +ATF_TC_WITH_CLEANUP(fcntl_failure); +ATF_TC_HEAD(fcntl_failure, tc) +{ + atf_tc_set_md_var(tc, "descr", "Tests the audit of an unsuccessful " + "fcntl(2) call"); +} + +ATF_TC_BODY(fcntl_failure, tc) +{ + const char *regex = "fcntl.*return,failure : Bad file descriptor"; + FILE *pipefd = setup(fds, auclass); + ATF_REQUIRE_EQ(-1, fcntl(-1, F_GETFL, 0)); + check_audit(fds, regex, pipefd); +} + +ATF_TC_CLEANUP(fcntl_failure, tc) +{ + cleanup(); +} + + +ATF_TC_WITH_CLEANUP(fsync_success); +ATF_TC_HEAD(fsync_success, tc) +{ + atf_tc_set_md_var(tc, "descr", "Tests the audit of a successful " + "fsync(2) call"); +} + +ATF_TC_BODY(fsync_success, tc) +{ + pid = getpid(); + snprintf(extregex, sizeof(extregex), "fsync.*%d.*return,success", pid); + + /* File needs to exist to call fsync(2) */ + ATF_REQUIRE((filedesc = open(path, O_CREAT, mode)) != -1); + FILE *pipefd = setup(fds, auclass); + ATF_REQUIRE_EQ(0, fsync(filedesc)); + check_audit(fds, extregex, pipefd); + close(filedesc); +} + +ATF_TC_CLEANUP(fsync_success, tc) +{ + cleanup(); +} + + +ATF_TC_WITH_CLEANUP(fsync_failure); +ATF_TC_HEAD(fsync_failure, tc) +{ + atf_tc_set_md_var(tc, "descr", "Tests the audit of an unsuccessful " + "fsync(2) call"); +} + +ATF_TC_BODY(fsync_failure, tc) +{ + const char *regex = "fsync.*return,failure : Bad file descriptor"; + FILE *pipefd = setup(fds, auclass); + /* Failure reason: Invalid file descriptor */ + ATF_REQUIRE_EQ(-1, fsync(-1)); + check_audit(fds, regex, pipefd); +} + +ATF_TC_CLEANUP(fsync_failure, tc) +{ + cleanup(); +} + + +ATF_TP_ADD_TCS(tp) +{ + ATF_TP_ADD_TC(tp, flock_success); + ATF_TP_ADD_TC(tp, flock_failure); + ATF_TP_ADD_TC(tp, fcntl_success); + ATF_TP_ADD_TC(tp, fcntl_failure); + ATF_TP_ADD_TC(tp, fsync_success); + ATF_TP_ADD_TC(tp, fsync_failure); + + return (atf_no_error()); +}
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