--- /dev/null
+#!/bin/ksh -p
+#
+# CDDL HEADER START
+#
+# The contents of this file are subject to the terms of the
+# Common Development and Distribution License (the "License").
+# You may not use this file except in compliance with the License.
+#
+# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+# or http://www.opensolaris.org/os/licensing.
+# See the License for the specific language governing permissions
+# and limitations under the License.
+#
+# When distributing Covered Code, include this CDDL HEADER in each
+# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+# If applicable, add the following below this CDDL HEADER, with the
+# fields enclosed by brackets "[]" replaced with your own identifying
+# information: Portions Copyright [yyyy] [name of copyright owner]
+#
+# CDDL HEADER END
+#
+
+#
+# Portions Copyright 2021 iXsystems, Inc.
+#
+
+. $STF_SUITE/include/libtest.shlib
+. $STF_SUITE/tests/functional/acl/acl_common.kshlib
+
+#
+# DESCRIPTION:
+# Verify that DOS mode flags function correctly.
+#
+# These flags are not currently exposed on Linux, so the test is
+# only useful on FreeBSD.
+#
+# STRATEGY:
+# 1. ARCHIVE
+# 2. HIDDEN
+# 3. OFFLINE
+# 4. READONLY
+# 5. REPARSE
+# 6. SPARSE
+# 7. SYSTEM
+#
+
+verify_runnable "both"
+
+function cleanup
+{
+ rm -f $testfile
+}
+
+function hasflag
+{
+ typeset flag=$1
+ typeset path=$2
+
+ ls -lo $path | awk '{ gsub(",", "\n", $5); print $5 }' | grep -qxF $flag
+}
+
+log_assert "Verify DOS mode flags function correctly"
+log_onexit cleanup
+
+tests_base=$STF_SUITE/tests/functional/acl/off
+testfile=$TESTDIR/testfile
+owner=$ZFS_ACL_STAFF1
+other=$ZFS_ACL_STAFF2
+
+#
+# ARCHIVE
+#
+# This flag is set by ZFS when a file has been updated to indicate that
+# the file needs to be archived.
+#
+log_must touch $testfile
+log_must hasflag uarch $testfile
+log_must chflags nouarch $testfile
+log_must hasflag - $testfile
+log_must touch $testfile
+log_must hasflag uarch $testfile
+log_must rm $testfile
+log_must user_run $owner touch $testfile
+log_must hasflag uarch $testfile
+log_must user_run $owner chflags nouarch $testfile
+log_mustnot user_run $other chflags uarch $testfile
+log_must hasflag - $testfile
+log_must user_run $owner touch $testfile
+log_mustnot user_run $other chflags nouarch $testfile
+log_must hasflag uarch $testfile
+log_must user_run $owner rm $testfile
+
+#
+# HIDDEN
+#
+log_must touch $testfile
+log_must chflags hidden $testfile
+log_must hasflag hidden $testfile
+log_must chflags 0 $testfile
+log_must hasflag - $testfile
+log_must rm $testfile
+log_must user_run $owner touch $testfile
+log_must user_run $owner chflags hidden $testfile
+log_mustnot user_run $other chflags nohidden $testfile
+log_must hasflag hidden $testfile
+log_must user_run $owner chflags 0 $testfile
+log_mustnot user_run $other chflags hidden $testfile
+log_must hasflag - $testfile
+log_must user_run $owner rm $testfile
+
+
+#
+# OFFLINE
+#
+log_must touch $testfile
+log_must chflags offline $testfile
+log_must hasflag offline $testfile
+log_must chflags 0 $testfile
+log_must hasflag - $testfile
+log_must rm $testfile
+log_must user_run $owner touch $testfile
+log_must user_run $owner chflags offline $testfile
+log_mustnot user_run $other chflags nooffline $testfile
+log_must hasflag offline $testfile
+log_must user_run $owner chflags 0 $testfile
+log_mustnot user_run $other chflags offline $testfile
+log_must hasflag - $testfile
+log_must user_run $owner rm $testfile
+
+#
+# READONLY
+#
+# This flag prevents users from writing or appending to the file,
+# but root is always allowed the operation.
+#
+log_must touch $testfile
+log_must chflags rdonly $testfile
+log_must hasflag rdonly $testfile
+log_must eval "echo 'root write allowed' >> $testfile"
+log_must cat $testfile
+log_must chflags 0 $testfile
+log_must hasflag - $tesfile
+log_must rm $testfile
+# It is required to still be able to write to an fd that was opened RW before
+# READONLY is set. We have a special test program for that.
+log_must user_run $owner touch $testfile
+log_mustnot user_run $other chflags rdonly $testfile
+log_must user_run $owner $tests_base/dosmode_readonly_write $testfile
+log_mustnot user_run $other chflags nordonly $testfile
+log_must hasflag rdonly $testfile
+log_mustnot user_run $owner "echo 'user write forbidden' >> $testfile"
+log_must eval "echo 'root write allowed' >> $testfile"
+# We are still allowed to read and remove the file when READONLY is set.
+log_must user_run $owner cat $testfile
+log_must user_run $owner rm $testfile
+
+#
+# REPARSE
+#
+# FIXME: does not work, not sure if broken or testing wrong
+#
+
+#
+# SPARSE
+#
+log_must truncate -s 1m $testfile
+log_must chflags sparse $testfile
+log_must hasflag sparse $testfile
+log_must chflags 0 $testfile
+log_must hasflag - $testfile
+log_must rm $testfile
+log_must user_run $owner truncate -s 1m $testfile
+log_must user_run $owner chflags sparse $testfile
+log_mustnot user_run $other chflags nosparse $testfile
+log_must hasflag sparse $testfile
+log_must user_run $owner chflags 0 $testfile
+log_mustnot user_run $other chflags sparse $testfile
+log_must hasflag - $testfile
+log_must user_run $owner rm $testfile
+
+#
+# SYSTEM
+#
+log_must touch $testfile
+log_must chflags system $testfile
+log_must hasflag system $testfile
+log_must chflags 0 $testfile
+log_must hasflag - $testfile
+log_must rm $testfile
+log_must user_run $owner touch $testfile
+log_must user_run $owner chflags system $testfile
+log_mustnot user_run $other chflags nosystem $testfile
+log_must hasflag system $testfile
+log_must user_run $owner chflags 0 $testfile
+log_mustnot user_run $other chflags system $testfile
+log_must hasflag - $testfile
+log_must user_run $owner rm $testfile
+
+log_pass "DOS mode flags function correctly"
--- /dev/null
+/*
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
+ * Copyright (c) 2021 iXsystems, Inc.
+ *
+ * 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
+ * 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
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * Test for correct behavior of DOS mode READONLY flag on a file.
+ * We should be able to open a file RW, set READONLY, and still write to the fd.
+ */
+
+#include <sys/stat.h>
+#include <err.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <stdio.h>
+#include <string.h>
+#include <unistd.h>
+
+int
+main(int argc, const char *argv[])
+{
+ const char *buf = "We should be allowed to write this to the fd.\n";
+ const char *path;
+ int fd;
+
+ if (argc != 2) {
+ fprintf(stderr, "usage: %s PATH\n", argv[0]);
+ return (EXIT_FAILURE);
+ }
+ path = argv[1];
+ fd = open(path, O_CREAT|O_RDWR, 0777);
+ if (fd == -1)
+ err(EXIT_FAILURE, "%s: open failed", path);
+ if (chflags(path, UF_READONLY) == -1)
+ err(EXIT_FAILURE, "%s: chflags failed", path);
+ if (write(fd, buf, strlen(buf)) == -1)
+ err(EXIT_FAILURE, "%s: write failed", path);
+ if (close(fd) == -1)
+ err(EXIT_FAILURE, "%s: close failed", path);
+ return (EXIT_SUCCESS);
+}
--- /dev/null
+#!/bin/ksh -p
+#
+# CDDL HEADER START
+#
+# The contents of this file are subject to the terms of the
+# Common Development and Distribution License (the "License").
+# You may not use this file except in compliance with the License.
+#
+# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+# or http://www.opensolaris.org/os/licensing.
+# See the License for the specific language governing permissions
+# and limitations under the License.
+#
+# When distributing Covered Code, include this CDDL HEADER in each
+# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+# If applicable, add the following below this CDDL HEADER, with the
+# fields enclosed by brackets "[]" replaced with your own identifying
+# information: Portions Copyright [yyyy] [name of copyright owner]
+#
+# CDDL HEADER END
+#
+
+#
+# Portions Copyright (c) 2021 iXsystems, Inc.
+#
+
+. $STF_SUITE/include/libtest.shlib
+. $STF_SUITE/tests/functional/acl/acl_common.kshlib
+
+DISK=${DISKS%% *}
+
+cleanup_user_group
+
+# Create staff group and add users to it
+log_must add_group $ZFS_ACL_STAFF_GROUP
+log_must add_user $ZFS_ACL_STAFF_GROUP $ZFS_ACL_STAFF1
+log_must add_user $ZFS_ACL_STAFF_GROUP $ZFS_ACL_STAFF2
+
+default_setup_noexit $DISK
+
+log_must zfs set acltype=off $TESTPOOL/$TESTFS
+log_must chmod 0777 $TESTDIR
+
+log_pass
projects / mirror_zfs.git / commitdiff