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e7fba5c772
Make regression/priv compile again after the multi-IP jail changes. Note that we are still using the legacy jail(2) rather than the jail_set(2)/jail(3) syscall. Add an IPv4, and an IPv6 loopback address in case we compile with INET6 enabled. Make the priv_vfs_extattr_system compile on amd64 as well using the proper length modifier to printf(3) for ssize_t. Reviewed by: rwatson Approved by: re (kib)
107 lines
3.2 KiB
C
107 lines
3.2 KiB
C
/*-
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* Copyright (c) 2006 nCircle Network Security, Inc.
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* Copyright (c) 2007 Robert N. M. Watson
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* All rights reserved.
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*
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* This software was developed by Robert N. M. Watson for the TrustedBSD
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* Project under contract to nCircle Network Security, Inc.
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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 AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR, NCIRCLE NETWORK SECURITY,
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* INC., OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
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* TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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/*
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* Test that privilege is required to write to the system extended attribute
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* namespace.
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*/
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#include <sys/types.h>
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#include <sys/extattr.h>
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#include <err.h>
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#include <errno.h>
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#include <string.h>
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#include <unistd.h>
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#include "main.h"
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#define EA_NAMESPACE EXTATTR_NAMESPACE_SYSTEM
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#define EA_NAME "test"
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#define EA_DATA "test"
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#define EA_SIZE strlen(EA_DATA)
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static char fpath[1024];
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static int fpath_initialized;
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int
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priv_vfs_extattr_system_setup(int asroot, int injail, struct test *test)
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{
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/*
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* Set file perms so that discretionary access control would grant
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* write rights on non-system EAs on the file.
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*/
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setup_file("priv_vfs_extattr_system_setup: fpath", fpath, UID_ROOT,
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GID_WHEEL, 0666);
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fpath_initialized = 1;
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return (0);
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}
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void
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priv_vfs_extattr_system(int asroot, int injail, struct test *test)
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{
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ssize_t ret;
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int error;
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ret = extattr_set_file(fpath, EA_NAMESPACE, EA_NAME, EA_DATA,
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EA_SIZE);
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if (ret < 0)
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error = -1;
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else if (ret == EA_SIZE)
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error = 0;
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else
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err(-1, "priv_vfs_extattr_system: set returned %zd", ret);
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if (asroot && injail)
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expect("priv_vfs_extattr_system(asroot, injail)", error, -1,
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EPERM);
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if (asroot && !injail)
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expect("priv_vfs_extattr_system(asroot, !injail)", error, 0,
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0);
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if (!asroot && injail)
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expect("priv_vfs_extattr_system(!asroot, injail)", error, -1,
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EPERM);
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if (!asroot && !injail)
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expect("priv_vfs_extattr_system(!asroot, !injail)", error,
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-1, EPERM);
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}
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void
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priv_vfs_extattr_system_cleanup(int asroot, int injail, struct test *test)
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{
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if (fpath_initialized) {
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(void)unlink(fpath);
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fpath_initialized = 0;
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}
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}
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