Date: Wed, 23 May 2018 11:36:08 GMT From: aniketp@FreeBSD.org To: svn-soc-all@FreeBSD.org Subject: socsvn commit: r337246 - soc2018/aniketp/head/tests/sys/audit Message-ID: <201805231136.w4NBa8lQ061938@socsvn.freebsd.org>
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Author: aniketp Date: Wed May 23 11:36:06 2018 New Revision: 337246 URL: http://svnweb.FreeBSD.org/socsvn/?view=rev&rev=337246 Log: Add 5 test-cases for 'cl' audit events Added: soc2018/aniketp/head/tests/sys/audit/file-close.c Modified: soc2018/aniketp/head/tests/sys/audit/file-attribute-modify.c Modified: soc2018/aniketp/head/tests/sys/audit/file-attribute-modify.c ============================================================================== --- soc2018/aniketp/head/tests/sys/audit/file-attribute-modify.c Tue May 22 13:27:11 2018 (r337245) +++ soc2018/aniketp/head/tests/sys/audit/file-attribute-modify.c Wed May 23 11:36:06 2018 (r337246) @@ -1141,6 +1141,174 @@ } +ATF_TC_WITH_CLEANUP(extattr_delete_file_success); +ATF_TC_HEAD(extattr_delete_file_success, tc) +{ + atf_tc_set_md_var(tc, "descr", "Tests the audit of a successful " + "extattr_delete_file(2) call"); +} + +ATF_TC_BODY(extattr_delete_file_success, tc) +{ + int readbuff; + const char *buff = "ezio"; + /* File needs to exist to call extattr_delete_file(2) */ + ATF_REQUIRE(open(path, O_CREAT, mode) != -1); + ATF_REQUIRE_EQ(sizeof(buff), extattr_set_file(path, \ + EXTATTR_NAMESPACE_USER, name, buff, sizeof(buff))); + + FILE *pipefd = setup(fds, "fm"); + ATF_REQUIRE((readbuff = extattr_delete_file(path, \ + EXTATTR_NAMESPACE_USER, name)) != -1); + /* Prepare the regex to be checked in the audit record */ + snprintf(extregex, 80, "extattr_delete_file.*%s.*return,success,%d", \ + path, readbuff); + check_audit(fds, extregex, pipefd); +} + +ATF_TC_CLEANUP(extattr_delete_file_success, tc) +{ + cleanup(); +} + + +ATF_TC_WITH_CLEANUP(extattr_delete_file_failure); +ATF_TC_HEAD(extattr_delete_file_failure, tc) +{ + atf_tc_set_md_var(tc, "descr", "Tests the audit of an unsuccessful " + "extattr_delete_file(2) call"); +} + +ATF_TC_BODY(extattr_delete_file_failure, tc) +{ + /* Prepare the regex to be checked in the audit record */ + snprintf(extregex, 80, "extattr_delete_file.*%s.*return,failure", path); + + FILE *pipefd = setup(fds, "fm"); + /* Failure reason: file does not exist */ + ATF_REQUIRE_EQ(-1, extattr_delete_file(path, \ + EXTATTR_NAMESPACE_USER, name)); + check_audit(fds, extregex, pipefd); +} + +ATF_TC_CLEANUP(extattr_delete_file_failure, tc) +{ + cleanup(); +} + + +ATF_TC_WITH_CLEANUP(extattr_delete_fd_success); +ATF_TC_HEAD(extattr_delete_fd_success, tc) +{ + atf_tc_set_md_var(tc, "descr", "Tests the audit of a successful " + "extattr_delete_fd(2) call"); +} + +ATF_TC_BODY(extattr_delete_fd_success, tc) +{ + int filedesc, readbuff; + const char *buff = "ezio"; + + /* File needs to exist to call extattr_delete_fd(2) */ + ATF_REQUIRE((filedesc = open(path, O_CREAT, mode)) != -1); + ATF_REQUIRE_EQ(sizeof(buff), extattr_set_file(path, \ + EXTATTR_NAMESPACE_USER, name, buff, sizeof(buff))); + + FILE *pipefd = setup(fds, "fm"); + ATF_REQUIRE((readbuff = extattr_delete_fd(filedesc, \ + EXTATTR_NAMESPACE_USER, name)) != -1); + /* Prepare the regex to be checked in the audit record */ + snprintf(extregex, 80, "extattr_delete_fd.*return,success,%d", readbuff); + check_audit(fds, extregex, pipefd); +} + +ATF_TC_CLEANUP(extattr_delete_fd_success, tc) +{ + cleanup(); +} + + +ATF_TC_WITH_CLEANUP(extattr_delete_fd_failure); +ATF_TC_HEAD(extattr_delete_fd_failure, tc) +{ + atf_tc_set_md_var(tc, "descr", "Tests the audit of an unsuccessful " + "extattr_delete_fd(2) call"); +} + +ATF_TC_BODY(extattr_delete_fd_failure, tc) +{ + /* Prepare the regex to be checked in the audit record */ + snprintf(extregex, 80, "extattr_delete_fd.*return,failure : " + "Bad file descriptor"); + + FILE *pipefd = setup(fds, "fm"); + /* Failure reason: Invalid file descriptor */ + ATF_REQUIRE_EQ(-1, extattr_delete_fd(-1, EXTATTR_NAMESPACE_USER, name)); + check_audit(fds, extregex, pipefd); +} + +ATF_TC_CLEANUP(extattr_delete_fd_failure, tc) +{ + cleanup(); +} + + +ATF_TC_WITH_CLEANUP(extattr_delete_link_success); +ATF_TC_HEAD(extattr_delete_link_success, tc) +{ + atf_tc_set_md_var(tc, "descr", "Tests the audit of a successful " + "extattr_delete_link(2) call"); +} + +ATF_TC_BODY(extattr_delete_link_success, tc) +{ + int readbuff; + const char *buff = "ezio"; + + /* Symbolic link needs to exist to call extattr_delete_link(2) */ + ATF_REQUIRE_EQ(0, symlink("symlink", path)); + ATF_REQUIRE_EQ(sizeof(buff), extattr_set_link(path, \ + EXTATTR_NAMESPACE_USER, name, buff, sizeof(buff))); + FILE *pipefd = setup(fds, "fm"); + + ATF_REQUIRE((readbuff = extattr_delete_link(path, \ + EXTATTR_NAMESPACE_USER, name)) != -1); + /* Prepare the regex to be checked in the audit record */ + snprintf(extregex, 80, "extattr_delete_link.*%s.*return,success,%d", \ + path, readbuff); + check_audit(fds, extregex, pipefd); +} + +ATF_TC_CLEANUP(extattr_delete_link_success, tc) +{ + cleanup(); +} + + +ATF_TC_WITH_CLEANUP(extattr_delete_link_failure); +ATF_TC_HEAD(extattr_delete_link_failure, tc) +{ + atf_tc_set_md_var(tc, "descr", "Tests the audit of an unsuccessful " + "extattr_delete_link(2) call"); +} + +ATF_TC_BODY(extattr_delete_link_failure, tc) +{ + /* Prepare the regex to be checked in the audit record */ + snprintf(extregex, 80, "extattr_delete_link.*%s.*failure", path); + FILE *pipefd = setup(fds, "fm"); + /* Failure reason: symbolic link does not exist */ + ATF_REQUIRE_EQ(-1, extattr_delete_link(path, \ + EXTATTR_NAMESPACE_USER, name)); + check_audit(fds, extregex, pipefd); +} + +ATF_TC_CLEANUP(extattr_delete_link_failure, tc) +{ + cleanup(); +} + + ATF_TC_WITH_CLEANUP(open_read_creat_success); ATF_TC_HEAD(open_read_creat_success, tc) { @@ -1967,6 +2135,13 @@ ATF_TP_ADD_TC(tp, extattr_set_link_success); ATF_TP_ADD_TC(tp, extattr_set_link_failure); + ATF_TP_ADD_TC(tp, extattr_delete_file_success); + ATF_TP_ADD_TC(tp, extattr_delete_file_failure); + ATF_TP_ADD_TC(tp, extattr_delete_fd_success); + ATF_TP_ADD_TC(tp, extattr_delete_fd_failure); + ATF_TP_ADD_TC(tp, extattr_delete_link_success); + ATF_TP_ADD_TC(tp, extattr_delete_link_failure); + ATF_TP_ADD_TC(tp, open_read_creat_success); ATF_TP_ADD_TC(tp, open_read_creat_failure); ATF_TP_ADD_TC(tp, openat_read_creat_success); Added: soc2018/aniketp/head/tests/sys/audit/file-close.c ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ soc2018/aniketp/head/tests/sys/audit/file-close.c Wed May 23 11:36:06 2018 (r337246) @@ -0,0 +1,173 @@ +/*- + * Copyright 2018 Aniket Pandey + * All rights reserved. + * + * 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/stat.h> +#include <sys/mman.h> + +#include <atf-c.h> +#include <fcntl.h> +#include <stdint.h> +#include <stdlib.h> +#include <unistd.h> + +#include "utils.h" + +static struct pollfd fds[1]; +static mode_t mode = 0777; +static char extregex[80]; +static struct stat statbuff; +static const char *path = "fileforaudit"; +static const char *errpath = "dirdoesnotexist/fileforaudit"; +static const char *failurereg = "fileforaudit.*return,failure"; + + +ATF_TC_WITH_CLEANUP(munmap_success); +ATF_TC_HEAD(munmap_success, tc) +{ + atf_tc_set_md_var(tc, "descr", "Tests the audit of a successful " + "munmap(2) call"); +} + +ATF_TC_BODY(munmap_success, tc) +{ + int pagesize = sysconf(_SC_PAGESIZE); + const char *regex = "munmap.*return,success"; + char *addr = mmap(NULL, 4 * pagesize, PROT_READ , MAP_ANONYMOUS, -1, 0); + FILE *pipefd = setup(fds, "cl"); + ATF_REQUIRE_EQ(0, munmap(addr, pagesize)); + check_audit(fds, regex, pipefd); +} + +ATF_TC_CLEANUP(munmap_success, tc) +{ + cleanup(); +} + + +ATF_TC_WITH_CLEANUP(munmap_failure); +ATF_TC_HEAD(munmap_failure, tc) +{ + atf_tc_set_md_var(tc, "descr", "Tests the audit of an unsuccessful " + "munmap(2) call"); +} + +ATF_TC_BODY(munmap_failure, tc) +{ + const char *regex = "munmap.*return,failure : Invalid argument"; + FILE *pipefd = setup(fds, "cl"); + ATF_REQUIRE_EQ(-1, munmap((void *)SIZE_MAX, -1)); + check_audit(fds, regex, pipefd); +} + +ATF_TC_CLEANUP(munmap_failure, tc) +{ + cleanup(); +} + + +ATF_TC_WITH_CLEANUP(close_success); +ATF_TC_HEAD(close_success, tc) +{ + atf_tc_set_md_var(tc, "descr", "Tests the audit of a successful " + "close(2) call"); +} + +ATF_TC_BODY(close_success, tc) +{ + int filedesc; + /* File needs to exist to call close(2) */ + ATF_REQUIRE((filedesc = open(path, O_CREAT | O_RDWR, mode)) != -1); + /* Call stat(2) to store the Inode number of 'path' */ + ATF_REQUIRE_EQ(0, stat(path, &statbuff)); + FILE *pipefd = setup(fds, "cl"); + ATF_REQUIRE_EQ(0, close(filedesc)); + + snprintf(extregex, 80, "close.*%lu.*return,success", statbuff.st_ino); + check_audit(fds, extregex, pipefd); +} + +ATF_TC_CLEANUP(close_success, tc) +{ + cleanup(); +} + + +ATF_TC_WITH_CLEANUP(close_failure); +ATF_TC_HEAD(close_failure, tc) +{ + atf_tc_set_md_var(tc, "descr", "Tests the audit of an unsuccessful " + "close(2) call"); +} + +ATF_TC_BODY(close_failure, tc) +{ + const char *regex = "close.*return,failure"; + FILE *pipefd = setup(fds, "cl"); + /* Failure reason: file does not exist */ + ATF_REQUIRE_EQ(-1, close(-1)); + check_audit(fds, regex, pipefd); +} + +ATF_TC_CLEANUP(close_failure, tc) +{ + cleanup(); +} + + +ATF_TC_WITH_CLEANUP(revoke_failure); +ATF_TC_HEAD(revoke_failure, tc) +{ + atf_tc_set_md_var(tc, "descr", "Tests the audit of an unsuccessful " + "revoke(2) call"); +} + +ATF_TC_BODY(revoke_failure, tc) +{ + FILE *pipefd = setup(fds, "cl"); + /* Failure reason: file does not exist */ + ATF_REQUIRE_EQ(-1, revoke(errpath)); + check_audit(fds, failurereg, pipefd); +} + +ATF_TC_CLEANUP(revoke_failure, tc) +{ + cleanup(); +} + + +ATF_TP_ADD_TCS(tp) +{ + ATF_TP_ADD_TC(tp, munmap_success); + ATF_TP_ADD_TC(tp, munmap_failure); + ATF_TP_ADD_TC(tp, close_success); + ATF_TP_ADD_TC(tp, close_failure); + ATF_TP_ADD_TC(tp, revoke_failure); + + return (atf_no_error()); +} +
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