/*-
* SPDX-License-Identifier: BSD-2-Clause
*
* Copyright (c) 2013, 2018 The FreeBSD Foundation
* All rights reserved.
*
* This software was developed by Pawel Jakub Dawidek under sponsorship from
* the FreeBSD Foundation.
*
* Portions of this software were developed by Mark Johnston
* under sponsorship from the FreeBSD Foundation.
*
* 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 AUTHORS 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 AUTHORS 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.
*/
#include <sys/cdefs.h>
#include <sys/types.h>
#include <sys/capsicum.h>
#include <sys/sysctl.h>
#include <sys/nv.h>
#include <assert.h>
#include <err.h>
#include <errno.h>
#include <netdb.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <libcasper.h>
#include <casper/cap_sysctl.h>
#include <atf-c.h>
/*
* We need some sysctls to perform the tests on.
* We remember their values and restore them afer the test is done.
*/
#define SYSCTL0_PARENT "kern"
#define SYSCTL0_NAME "kern.sync_on_panic"
#define SYSCTL0_FILE "./sysctl0"
#define SYSCTL1_PARENT "debug"
#define SYSCTL1_NAME "debug.minidump"
#define SYSCTL1_FILE "./sysctl1"
#define SYSCTL0_READ0 0x0001
#define SYSCTL0_READ1 0x0002
#define SYSCTL0_READ2 0x0004
#define SYSCTL0_WRITE 0x0008
#define SYSCTL0_READ_WRITE 0x0010
#define SYSCTL1_READ0 0x0020
#define SYSCTL1_READ1 0x0040
#define SYSCTL1_READ2 0x0080
#define SYSCTL1_WRITE 0x0100
#define SYSCTL1_READ_WRITE 0x0200
static void
save_int_sysctl(const char *name, const char *file)
{
ssize_t n;
size_t sz;
int error, fd, val;
sz = sizeof(val);
error = sysctlbyname(name, &val, &sz, NULL, 0);
ATF_REQUIRE_MSG(error == 0,
"sysctlbyname(%s): %s", name, strerror(errno));
fd = open(file, O_CREAT | O_WRONLY, 0600);
ATF_REQUIRE_MSG(fd >= 0, "open(%s): %s", file, strerror(errno));
n = write(fd, &val, sz);
ATF_REQUIRE(n >= 0 && (size_t)n == sz);
error = close(fd);
ATF_REQUIRE(error == 0);
}
static void
restore_int_sysctl(const char *name, const char *file)
{
ssize_t n;
size_t sz;
int error, fd, val;
fd = open(file, O_RDONLY);
ATF_REQUIRE(fd >= 0);
sz = sizeof(val);
n = read(fd, &val, sz);
ATF_REQUIRE(n >= 0 && (size_t)n == sz);
error = unlink(file);
ATF_REQUIRE(error == 0);
error = close(fd);
ATF_REQUIRE(error == 0);
error = sysctlbyname(name, NULL, NULL, &val, sz);
ATF_REQUIRE_MSG(error == 0,
"sysctlbyname(%s): %s", name, strerror(errno));
}
static cap_channel_t *
initcap(void)
{
cap_channel_t *capcas, *capsysctl;
save_int_sysctl(SYSCTL0_NAME, SYSCTL0_FILE);
save_int_sysctl(SYSCTL1_NAME, SYSCTL1_FILE);
capcas = cap_init();
ATF_REQUIRE(capcas != NULL);
capsysctl = cap_service_open(capcas, "system.sysctl");
ATF_REQUIRE(capsysctl != NULL);
cap_close(capcas);
return (capsysctl);
}
static void
cleanup(void)
{
restore_int_sysctl(SYSCTL0_NAME, SYSCTL0_FILE);
restore_int_sysctl(SYSCTL1_NAME, SYSCTL1_FILE);
}
static unsigned int
checkcaps(cap_channel_t *capsysctl)
{
unsigned int result;
size_t len0, len1, oldsize;
int error, mib0[2], mib1[2], oldvalue, newvalue;
result = 0;
len0 = nitems(mib0);
ATF_REQUIRE(sysctlnametomib(SYSCTL0_NAME, mib0, &len0) == 0);
len1 = nitems(mib1);
ATF_REQUIRE(sysctlnametomib(SYSCTL1_NAME, mib1, &len1) == 0);
oldsize = sizeof(oldvalue);
if (cap_sysctlbyname(capsysctl, SYSCTL0_NAME, &oldvalue, &oldsize,
NULL, 0) == 0) {
if (oldsize == sizeof(oldvalue))
result |= SYSCTL0_READ0;
}
error = cap_sysctl(capsysctl, mib0, len0, &oldvalue, &oldsize, NULL, 0);
if ((result & SYSCTL0_READ0) != 0)
ATF_REQUIRE(error == 0);
else
ATF_REQUIRE_ERRNO(ENOTCAPABLE, error != 0);
newvalue = 123;
if (cap_sysctlbyname(capsysctl, SYSCTL0_NAME, NULL, NULL, &newvalue,
sizeof(newvalue)) == 0) {
result |= SYSCTL0_WRITE;
}
if ((result & SYSCTL0_WRITE) != 0) {
oldsize = sizeof(oldvalue);
if (cap_sysctlbyname(capsysctl, SYSCTL0_NAME, &oldvalue,
&oldsize, NULL, 0) == 0) {
if (oldsize == sizeof(oldvalue) && oldvalue == 123)
result |= SYSCTL0_READ1;
}
}
newvalue = 123;
error = cap_sysctl(capsysctl, mib0, len0, NULL, NULL,
&newvalue, sizeof(newvalue));
if ((result & SYSCTL0_WRITE) != 0)
ATF_REQUIRE(error == 0);
else
ATF_REQUIRE_ERRNO(ENOTCAPABLE, error != 0);
oldsize = sizeof(oldvalue);
newvalue = 4567;
if (cap_sysctlbyname(capsysctl, SYSCTL0_NAME, &oldvalue, &oldsize,
&newvalue, sizeof(newvalue)) == 0) {
if (oldsize == sizeof(oldvalue) && oldvalue == 123)
result |= SYSCTL0_READ_WRITE;
}
if ((result & SYSCTL0_READ_WRITE) != 0) {
oldsize = sizeof(oldvalue);
if (cap_sysctlbyname(capsysctl, SYSCTL0_NAME, &oldvalue,
&oldsize, NULL, 0) == 0) {
if (oldsize == sizeof(oldvalue) && oldvalue == 4567)
result |= SYSCTL0_READ2;
}
}
oldsize = sizeof(oldvalue);
if (cap_sysctlbyname(capsysctl, SYSCTL1_NAME, &oldvalue, &oldsize,
NULL, 0) == 0) {
if (oldsize == sizeof(oldvalue))
result |= SYSCTL1_READ0;
}
error = cap_sysctl(capsysctl, mib1, len1, &oldvalue, &oldsize, NULL, 0);
if ((result & SYSCTL1_READ0) != 0)
ATF_REQUIRE(error == 0);
else
ATF_REQUIRE_ERRNO(ENOTCAPABLE, error != 0);
newvalue = 506;
if (cap_sysctlbyname(capsysctl, SYSCTL1_NAME, NULL, NULL, &newvalue,
sizeof(newvalue)) == 0) {
result |= SYSCTL1_WRITE;
}
if ((result & SYSCTL1_WRITE) != 0) {
newvalue = 506;
ATF_REQUIRE(cap_sysctl(capsysctl, mib1, len1, NULL, NULL,
&newvalue, sizeof(newvalue)) == 0);
oldsize = sizeof(oldvalue);
if (cap_sysctlbyname(capsysctl, SYSCTL1_NAME, &oldvalue,
&oldsize, NULL, 0) == 0) {
if (oldsize == sizeof(oldvalue) && oldvalue == 506)
result |= SYSCTL1_READ1;
}
}
newvalue = 506;
error = cap_sysctl(capsysctl, mib1, len1, NULL, NULL,
&newvalue, sizeof(newvalue));
if ((result & SYSCTL1_WRITE) != 0)
ATF_REQUIRE(error == 0);
else
ATF_REQUIRE_ERRNO(ENOTCAPABLE, error != 0);
oldsize = sizeof(oldvalue);
newvalue = 7008;
if (cap_sysctlbyname(capsysctl, SYSCTL1_NAME, &oldvalue, &oldsize,
&newvalue, sizeof(newvalue)) == 0) {
if (oldsize == sizeof(oldvalue) && oldvalue == 506)
result |= SYSCTL1_READ_WRITE;
}
if ((result & SYSCTL1_READ_WRITE) != 0) {
oldsize = sizeof(oldvalue);
if (cap_sysctlbyname(capsysctl, SYSCTL1_NAME, &oldvalue,
&oldsize, NULL, 0) == 0) {
if (oldsize == sizeof(oldvalue) && oldvalue == 7008)
result |= SYSCTL1_READ2;
}
}
return (result);
}
ATF_TC_WITH_CLEANUP(cap_sysctl__operation);
ATF_TC_HEAD(cap_sysctl__operation, tc)
{
}
ATF_TC_BODY(cap_sysctl__operation, tc)
{
cap_channel_t *capsysctl, *ocapsysctl;
void *limit;
ocapsysctl = initcap();
/*
* Allow:
* SYSCTL0_PARENT/RDWR/RECURSIVE
* SYSCTL1_PARENT/RDWR/RECURSIVE
*/
capsysctl = cap_clone(ocapsysctl);
ATF_REQUIRE(capsysctl != NULL);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_PARENT,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
(void)cap_sysctl_limit_name(limit, SYSCTL1_PARENT,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == 0);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_PARENT,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
(void)cap_sysctl_limit_name(limit, SYSCTL1_PARENT,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
(void)cap_sysctl_limit_name(limit, "foo.bar",
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, "foo.bar",
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
ATF_REQUIRE(checkcaps(capsysctl) == (SYSCTL0_READ0 | SYSCTL0_READ1 |
SYSCTL0_READ2 | SYSCTL0_WRITE | SYSCTL0_READ_WRITE |
SYSCTL1_READ0 | SYSCTL1_READ1 | SYSCTL1_READ2 | SYSCTL1_WRITE |
SYSCTL1_READ_WRITE));
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_NAME,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
(void)cap_sysctl_limit_name(limit, SYSCTL1_NAME,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == 0);
ATF_REQUIRE(checkcaps(capsysctl) == (SYSCTL0_READ0 | SYSCTL0_READ1 |
SYSCTL0_READ2 | SYSCTL0_WRITE | SYSCTL0_READ_WRITE |
SYSCTL1_READ0 | SYSCTL1_READ1 | SYSCTL1_READ2 | SYSCTL1_WRITE |
SYSCTL1_READ_WRITE));
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_NAME,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
(void)cap_sysctl_limit_name(limit, SYSCTL1_NAME,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == 0);
ATF_REQUIRE(checkcaps(capsysctl) == (SYSCTL0_READ0 | SYSCTL1_WRITE));
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_NAME, CAP_SYSCTL_READ);
(void)cap_sysctl_limit_name(limit, SYSCTL1_NAME, CAP_SYSCTL_WRITE);
ATF_REQUIRE(cap_sysctl_limit(limit) == 0);
ATF_REQUIRE(checkcaps(capsysctl) == (SYSCTL0_READ0 | SYSCTL1_WRITE));
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_NAME, CAP_SYSCTL_READ);
ATF_REQUIRE(cap_sysctl_limit(limit) == 0);
ATF_REQUIRE(checkcaps(capsysctl) == SYSCTL0_READ0);
cap_close(capsysctl);
/*
* Allow:
* SYSCTL0_NAME/RDWR/RECURSIVE
* SYSCTL1_NAME/RDWR/RECURSIVE
*/
capsysctl = cap_clone(ocapsysctl);
ATF_REQUIRE(capsysctl != NULL);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_NAME,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
(void)cap_sysctl_limit_name(limit, SYSCTL1_NAME,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == 0);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_PARENT,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
(void)cap_sysctl_limit_name(limit, SYSCTL1_PARENT,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_PARENT, CAP_SYSCTL_RDWR);
(void)cap_sysctl_limit_name(limit, SYSCTL1_PARENT, CAP_SYSCTL_RDWR);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_PARENT, CAP_SYSCTL_READ);
(void)cap_sysctl_limit_name(limit, SYSCTL1_PARENT, CAP_SYSCTL_WRITE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_PARENT, CAP_SYSCTL_READ);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
ATF_REQUIRE(checkcaps(capsysctl) == (SYSCTL0_READ0 | SYSCTL0_READ1 |
SYSCTL0_READ2 | SYSCTL0_WRITE | SYSCTL0_READ_WRITE |
SYSCTL1_READ0 | SYSCTL1_READ1 | SYSCTL1_READ2 | SYSCTL1_WRITE |
SYSCTL1_READ_WRITE));
cap_close(capsysctl);
/*
* Allow:
* SYSCTL0_PARENT/RDWR
* SYSCTL1_PARENT/RDWR
*/
capsysctl = cap_clone(ocapsysctl);
ATF_REQUIRE(capsysctl != NULL);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_PARENT, CAP_SYSCTL_RDWR);
(void)cap_sysctl_limit_name(limit, SYSCTL1_PARENT, CAP_SYSCTL_RDWR);
ATF_REQUIRE(cap_sysctl_limit(limit) == 0);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_PARENT,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
(void)cap_sysctl_limit_name(limit, SYSCTL1_PARENT,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_PARENT,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
(void)cap_sysctl_limit_name(limit, SYSCTL1_PARENT,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_PARENT,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
ATF_REQUIRE(checkcaps(capsysctl) == 0);
cap_close(capsysctl);
/*
* Allow:
* SYSCTL0_NAME/RDWR
* SYSCTL1_NAME/RDWR
*/
capsysctl = cap_clone(ocapsysctl);
ATF_REQUIRE(capsysctl != NULL);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_NAME, CAP_SYSCTL_RDWR);
(void)cap_sysctl_limit_name(limit, SYSCTL1_NAME, CAP_SYSCTL_RDWR);
ATF_REQUIRE(cap_sysctl_limit(limit) == 0);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_PARENT,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
(void)cap_sysctl_limit_name(limit, SYSCTL1_PARENT,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_PARENT,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
(void)cap_sysctl_limit_name(limit, SYSCTL1_PARENT,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL1_PARENT,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
ATF_REQUIRE(checkcaps(capsysctl) == (SYSCTL0_READ0 | SYSCTL0_READ1 |
SYSCTL0_READ2 | SYSCTL0_WRITE | SYSCTL0_READ_WRITE |
SYSCTL1_READ0 | SYSCTL1_READ1 | SYSCTL1_READ2 | SYSCTL1_WRITE |
SYSCTL1_READ_WRITE));
cap_close(capsysctl);
/*
* Allow:
* SYSCTL0_PARENT/RDWR
* SYSCTL1_PARENT/RDWR/RECURSIVE
*/
capsysctl = cap_clone(ocapsysctl);
ATF_REQUIRE(capsysctl != NULL);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_PARENT, CAP_SYSCTL_RDWR);
(void)cap_sysctl_limit_name(limit, SYSCTL1_PARENT,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == 0);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_PARENT,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
(void)cap_sysctl_limit_name(limit, SYSCTL1_PARENT,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_PARENT,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_PARENT,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_NAME,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
ATF_REQUIRE(checkcaps(capsysctl) == (SYSCTL1_READ0 | SYSCTL1_READ1 |
SYSCTL1_READ2 | SYSCTL1_WRITE | SYSCTL1_READ_WRITE));
cap_close(capsysctl);
/*
* Allow:
* SYSCTL0_NAME/RDWR
* SYSCTL1_NAME/RDWR/RECURSIVE
*/
capsysctl = cap_clone(ocapsysctl);
ATF_REQUIRE(capsysctl != NULL);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_NAME, CAP_SYSCTL_RDWR);
(void)cap_sysctl_limit_name(limit, SYSCTL1_NAME,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == 0);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_NAME,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
(void)cap_sysctl_limit_name(limit, SYSCTL1_NAME,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_NAME,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_NAME,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
ATF_REQUIRE(checkcaps(capsysctl) == (SYSCTL0_READ0 | SYSCTL0_READ1 |
SYSCTL0_READ2 | SYSCTL0_WRITE | SYSCTL0_READ_WRITE |
SYSCTL1_READ0 | SYSCTL1_READ1 | SYSCTL1_READ2 | SYSCTL1_WRITE |
SYSCTL1_READ_WRITE));
cap_close(capsysctl);
/*
* Allow:
* SYSCTL0_PARENT/READ/RECURSIVE
* SYSCTL1_PARENT/READ/RECURSIVE
*/
capsysctl = cap_clone(ocapsysctl);
ATF_REQUIRE(capsysctl != NULL);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_PARENT,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
(void)cap_sysctl_limit_name(limit, SYSCTL1_PARENT,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == 0);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_PARENT,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
(void)cap_sysctl_limit_name(limit, SYSCTL1_PARENT,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_PARENT,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
(void)cap_sysctl_limit_name(limit, SYSCTL1_PARENT,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_PARENT, CAP_SYSCTL_RDWR);
(void)cap_sysctl_limit_name(limit, SYSCTL1_PARENT, CAP_SYSCTL_RDWR);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_PARENT, CAP_SYSCTL_WRITE);
(void)cap_sysctl_limit_name(limit, SYSCTL1_PARENT, CAP_SYSCTL_WRITE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_PARENT,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL1_PARENT,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL1_PARENT, CAP_SYSCTL_RDWR);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_PARENT, CAP_SYSCTL_WRITE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
ATF_REQUIRE(checkcaps(capsysctl) == (SYSCTL0_READ0 | SYSCTL1_READ0));
cap_close(capsysctl);
/*
* Allow:
* SYSCTL0_NAME/READ/RECURSIVE
* SYSCTL1_NAME/READ/RECURSIVE
*/
capsysctl = cap_clone(ocapsysctl);
ATF_REQUIRE(capsysctl != NULL);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_NAME,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
(void)cap_sysctl_limit_name(limit, SYSCTL1_NAME,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == 0);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_NAME,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
(void)cap_sysctl_limit_name(limit, SYSCTL1_NAME,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_NAME,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
(void)cap_sysctl_limit_name(limit, SYSCTL1_NAME,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_NAME, CAP_SYSCTL_RDWR);
(void)cap_sysctl_limit_name(limit, SYSCTL1_NAME, CAP_SYSCTL_RDWR);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_NAME, CAP_SYSCTL_WRITE);
(void)cap_sysctl_limit_name(limit, SYSCTL1_NAME, CAP_SYSCTL_WRITE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_NAME,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL1_NAME,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL1_NAME, CAP_SYSCTL_RDWR);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_NAME, CAP_SYSCTL_WRITE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
ATF_REQUIRE(checkcaps(capsysctl) == (SYSCTL0_READ0 | SYSCTL1_READ0));
cap_close(capsysctl);
/*
* Allow:
* SYSCTL0_PARENT/READ
* SYSCTL1_PARENT/READ
*/
capsysctl = cap_clone(ocapsysctl);
ATF_REQUIRE(capsysctl != NULL);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_PARENT, CAP_SYSCTL_READ);
(void)cap_sysctl_limit_name(limit, SYSCTL1_PARENT, CAP_SYSCTL_READ);
ATF_REQUIRE(cap_sysctl_limit(limit) == 0);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_PARENT,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
(void)cap_sysctl_limit_name(limit, SYSCTL1_PARENT,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_PARENT,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
(void)cap_sysctl_limit_name(limit, SYSCTL1_PARENT,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_PARENT,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
(void)cap_sysctl_limit_name(limit, SYSCTL1_PARENT,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_PARENT, CAP_SYSCTL_RDWR);
(void)cap_sysctl_limit_name(limit, SYSCTL1_PARENT, CAP_SYSCTL_RDWR);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_PARENT, CAP_SYSCTL_WRITE);
(void)cap_sysctl_limit_name(limit, SYSCTL1_PARENT, CAP_SYSCTL_WRITE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_PARENT,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL1_PARENT,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_PARENT,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL1_PARENT, CAP_SYSCTL_RDWR);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_PARENT, CAP_SYSCTL_WRITE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
ATF_REQUIRE(checkcaps(capsysctl) == 0);
cap_close(capsysctl);
/*
* Allow:
* SYSCTL0_NAME/READ
* SYSCTL1_NAME/READ
*/
capsysctl = cap_clone(ocapsysctl);
ATF_REQUIRE(capsysctl != NULL);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_NAME, CAP_SYSCTL_READ);
(void)cap_sysctl_limit_name(limit, SYSCTL1_NAME, CAP_SYSCTL_READ);
ATF_REQUIRE(cap_sysctl_limit(limit) == 0);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_NAME,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
(void)cap_sysctl_limit_name(limit, SYSCTL1_NAME,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_NAME,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
(void)cap_sysctl_limit_name(limit, SYSCTL1_NAME,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_NAME,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
(void)cap_sysctl_limit_name(limit, SYSCTL1_NAME,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_NAME, CAP_SYSCTL_RDWR);
(void)cap_sysctl_limit_name(limit, SYSCTL1_NAME, CAP_SYSCTL_RDWR);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_NAME, CAP_SYSCTL_WRITE);
(void)cap_sysctl_limit_name(limit, SYSCTL1_NAME, CAP_SYSCTL_WRITE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_NAME,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL1_NAME,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_NAME,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL1_NAME, CAP_SYSCTL_RDWR);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_NAME, CAP_SYSCTL_WRITE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
ATF_REQUIRE(checkcaps(capsysctl) == (SYSCTL0_READ0 | SYSCTL1_READ0));
cap_close(capsysctl);
/*
* Allow:
* SYSCTL0_PARENT/READ
* SYSCTL1_PARENT/READ/RECURSIVE
*/
capsysctl = cap_clone(ocapsysctl);
ATF_REQUIRE(capsysctl != NULL);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_PARENT, CAP_SYSCTL_READ);
(void)cap_sysctl_limit_name(limit, SYSCTL1_PARENT,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == 0);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_PARENT,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
(void)cap_sysctl_limit_name(limit, SYSCTL1_PARENT, CAP_SYSCTL_READ);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
ATF_REQUIRE(checkcaps(capsysctl) == SYSCTL1_READ0);
cap_close(capsysctl);
/*
* Allow:
* SYSCTL0_NAME/READ
* SYSCTL1_NAME/READ/RECURSIVE
*/
capsysctl = cap_clone(ocapsysctl);
ATF_REQUIRE(capsysctl != NULL);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_NAME, CAP_SYSCTL_READ);
(void)cap_sysctl_limit_name(limit, SYSCTL1_NAME,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == 0);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_NAME,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
(void)cap_sysctl_limit_name(limit, SYSCTL1_NAME, CAP_SYSCTL_READ);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
ATF_REQUIRE(checkcaps(capsysctl) == (SYSCTL0_READ0 | SYSCTL1_READ0));
cap_close(capsysctl);
/*
* Allow:
* SYSCTL0_PARENT/WRITE/RECURSIVE
* SYSCTL1_PARENT/WRITE/RECURSIVE
*/
capsysctl = cap_clone(ocapsysctl);
ATF_REQUIRE(capsysctl != NULL);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_PARENT,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
(void)cap_sysctl_limit_name(limit, SYSCTL1_PARENT,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == 0);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_PARENT,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
(void)cap_sysctl_limit_name(limit, SYSCTL1_PARENT,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_PARENT,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
(void)cap_sysctl_limit_name(limit, SYSCTL1_PARENT,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_PARENT, CAP_SYSCTL_RDWR);
(void)cap_sysctl_limit_name(limit, SYSCTL1_PARENT, CAP_SYSCTL_RDWR);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_PARENT, CAP_SYSCTL_READ);
(void)cap_sysctl_limit_name(limit, SYSCTL1_PARENT, CAP_SYSCTL_READ);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_PARENT,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL1_PARENT,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL1_PARENT, CAP_SYSCTL_RDWR);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_PARENT, CAP_SYSCTL_READ);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
ATF_REQUIRE(checkcaps(capsysctl) == (SYSCTL0_WRITE | SYSCTL1_WRITE));
cap_close(capsysctl);
/*
* Allow:
* SYSCTL0_NAME/WRITE/RECURSIVE
* SYSCTL1_NAME/WRITE/RECURSIVE
*/
capsysctl = cap_clone(ocapsysctl);
ATF_REQUIRE(capsysctl != NULL);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_NAME,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
(void)cap_sysctl_limit_name(limit, SYSCTL1_NAME,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == 0);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_NAME,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
(void)cap_sysctl_limit_name(limit, SYSCTL1_NAME,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_NAME,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
(void)cap_sysctl_limit_name(limit, SYSCTL1_NAME,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_NAME, CAP_SYSCTL_RDWR);
(void)cap_sysctl_limit_name(limit, SYSCTL1_NAME, CAP_SYSCTL_RDWR);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_NAME, CAP_SYSCTL_READ);
(void)cap_sysctl_limit_name(limit, SYSCTL1_NAME, CAP_SYSCTL_READ);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_NAME,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL1_NAME,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL1_NAME, CAP_SYSCTL_RDWR);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_NAME, CAP_SYSCTL_READ);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
ATF_REQUIRE(checkcaps(capsysctl) == (SYSCTL0_WRITE | SYSCTL1_WRITE));
cap_close(capsysctl);
/*
* Allow:
* SYSCTL0_PARENT/WRITE
* SYSCTL1_PARENT/WRITE
*/
capsysctl = cap_clone(ocapsysctl);
ATF_REQUIRE(capsysctl != NULL);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_PARENT, CAP_SYSCTL_WRITE);
(void)cap_sysctl_limit_name(limit, SYSCTL1_PARENT, CAP_SYSCTL_WRITE);
ATF_REQUIRE(cap_sysctl_limit(limit) == 0);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_PARENT,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
(void)cap_sysctl_limit_name(limit, SYSCTL1_PARENT,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_PARENT,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
(void)cap_sysctl_limit_name(limit, SYSCTL1_PARENT,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_PARENT,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
(void)cap_sysctl_limit_name(limit, SYSCTL1_PARENT,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_PARENT, CAP_SYSCTL_RDWR);
(void)cap_sysctl_limit_name(limit, SYSCTL1_PARENT, CAP_SYSCTL_RDWR);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_PARENT, CAP_SYSCTL_READ);
(void)cap_sysctl_limit_name(limit, SYSCTL1_PARENT, CAP_SYSCTL_READ);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_PARENT,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL1_PARENT,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_PARENT,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL1_PARENT, CAP_SYSCTL_RDWR);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_PARENT, CAP_SYSCTL_READ);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
ATF_REQUIRE(checkcaps(capsysctl) == 0);
cap_close(capsysctl);
/*
* Allow:
* SYSCTL0_NAME/WRITE
* SYSCTL1_NAME/WRITE
*/
capsysctl = cap_clone(ocapsysctl);
ATF_REQUIRE(capsysctl != NULL);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_NAME, CAP_SYSCTL_WRITE);
(void)cap_sysctl_limit_name(limit, SYSCTL1_NAME, CAP_SYSCTL_WRITE);
ATF_REQUIRE(cap_sysctl_limit(limit) == 0);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_NAME,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
(void)cap_sysctl_limit_name(limit, SYSCTL1_NAME,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_NAME,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
(void)cap_sysctl_limit_name(limit, SYSCTL1_NAME,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_NAME,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
(void)cap_sysctl_limit_name(limit, SYSCTL1_NAME,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_NAME, CAP_SYSCTL_RDWR);
(void)cap_sysctl_limit_name(limit, SYSCTL1_NAME, CAP_SYSCTL_RDWR);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_NAME, CAP_SYSCTL_READ);
(void)cap_sysctl_limit_name(limit, SYSCTL1_NAME, CAP_SYSCTL_READ);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_NAME,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL1_NAME,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_NAME,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL1_NAME, CAP_SYSCTL_RDWR);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_NAME, CAP_SYSCTL_READ);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
ATF_REQUIRE(checkcaps(capsysctl) == (SYSCTL0_WRITE | SYSCTL1_WRITE));
cap_close(capsysctl);
/*
* Allow:
* SYSCTL0_PARENT/WRITE
* SYSCTL1_PARENT/WRITE/RECURSIVE
*/
capsysctl = cap_clone(ocapsysctl);
ATF_REQUIRE(capsysctl != NULL);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_PARENT, CAP_SYSCTL_WRITE);
(void)cap_sysctl_limit_name(limit, SYSCTL1_PARENT,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == 0);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_PARENT,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
(void)cap_sysctl_limit_name(limit, SYSCTL1_PARENT, CAP_SYSCTL_WRITE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
ATF_REQUIRE(checkcaps(capsysctl) == SYSCTL1_WRITE);
cap_close(capsysctl);
/*
* Allow:
* SYSCTL0_NAME/WRITE
* SYSCTL1_NAME/WRITE/RECURSIVE
*/
capsysctl = cap_clone(ocapsysctl);
ATF_REQUIRE(capsysctl != NULL);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_NAME, CAP_SYSCTL_WRITE);
(void)cap_sysctl_limit_name(limit, SYSCTL1_NAME,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == 0);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_NAME,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
(void)cap_sysctl_limit_name(limit, SYSCTL1_NAME, CAP_SYSCTL_WRITE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
ATF_REQUIRE(checkcaps(capsysctl) == (SYSCTL0_WRITE | SYSCTL1_WRITE));
cap_close(capsysctl);
/*
* Allow:
* SYSCTL0_PARENT/READ/RECURSIVE
* SYSCTL1_PARENT/WRITE/RECURSIVE
*/
capsysctl = cap_clone(ocapsysctl);
ATF_REQUIRE(capsysctl != NULL);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_PARENT,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
(void)cap_sysctl_limit_name(limit, SYSCTL1_PARENT,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == 0);
ATF_REQUIRE(checkcaps(capsysctl) == (SYSCTL0_READ0 | SYSCTL1_WRITE));
cap_close(capsysctl);
/*
* Allow:
* SYSCTL0_NAME/READ/RECURSIVE
* SYSCTL1_NAME/WRITE/RECURSIVE
*/
capsysctl = cap_clone(ocapsysctl);
ATF_REQUIRE(capsysctl != NULL);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_NAME,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
(void)cap_sysctl_limit_name(limit, SYSCTL1_NAME,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == 0);
ATF_REQUIRE(checkcaps(capsysctl) == (SYSCTL0_READ0 | SYSCTL1_WRITE));
cap_close(capsysctl);
/*
* Allow:
* SYSCTL0_PARENT/READ
* SYSCTL1_PARENT/WRITE
*/
capsysctl = cap_clone(ocapsysctl);
ATF_REQUIRE(capsysctl != NULL);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_PARENT, CAP_SYSCTL_READ);
(void)cap_sysctl_limit_name(limit, SYSCTL1_PARENT, CAP_SYSCTL_WRITE);
ATF_REQUIRE(cap_sysctl_limit(limit) == 0);
ATF_REQUIRE(checkcaps(capsysctl) == 0);
cap_close(capsysctl);
/*
* Allow:
* SYSCTL0_NAME/READ
* SYSCTL1_NAME/WRITE
*/
capsysctl = cap_clone(ocapsysctl);
ATF_REQUIRE(capsysctl != NULL);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_NAME, CAP_SYSCTL_READ);
(void)cap_sysctl_limit_name(limit, SYSCTL1_NAME, CAP_SYSCTL_WRITE);
ATF_REQUIRE(cap_sysctl_limit(limit) == 0);
ATF_REQUIRE(checkcaps(capsysctl) == (SYSCTL0_READ0 | SYSCTL1_WRITE));
cap_close(capsysctl);
/*
* Allow:
* SYSCTL0_PARENT/READ
* SYSCTL1_PARENT/WRITE/RECURSIVE
*/
capsysctl = cap_clone(ocapsysctl);
ATF_REQUIRE(capsysctl != NULL);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_PARENT, CAP_SYSCTL_READ);
(void)cap_sysctl_limit_name(limit, SYSCTL1_PARENT,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == 0);
ATF_REQUIRE(checkcaps(capsysctl) == SYSCTL1_WRITE);
cap_close(capsysctl);
/*
* Allow:
* SYSCTL0_NAME/READ
* SYSCTL1_NAME/WRITE/RECURSIVE
*/
capsysctl = cap_clone(ocapsysctl);
ATF_REQUIRE(capsysctl != NULL);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_NAME, CAP_SYSCTL_READ);
(void)cap_sysctl_limit_name(limit, SYSCTL1_NAME,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == 0);
ATF_REQUIRE(checkcaps(capsysctl) == (SYSCTL0_READ0 | SYSCTL1_WRITE));
cap_close(capsysctl);
}
ATF_TC_CLEANUP(cap_sysctl__operation, tc)
{
cleanup();
}
ATF_TC_WITH_CLEANUP(cap_sysctl__names);
ATF_TC_HEAD(cap_sysctl__names, tc)
{
}
ATF_TC_BODY(cap_sysctl__names, tc)
{
cap_channel_t *capsysctl, *ocapsysctl;
void *limit;
ocapsysctl = initcap();
/*
* Allow:
* SYSCTL0_PARENT/READ/RECURSIVE
*/
capsysctl = cap_clone(ocapsysctl);
ATF_REQUIRE(capsysctl != NULL);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_PARENT,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == 0);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_PARENT,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
(void)cap_sysctl_limit_name(limit, SYSCTL1_PARENT,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL1_PARENT,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_PARENT, CAP_SYSCTL_READ);
(void)cap_sysctl_limit_name(limit, SYSCTL1_PARENT, CAP_SYSCTL_READ);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL1_PARENT, CAP_SYSCTL_READ);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
ATF_REQUIRE(checkcaps(capsysctl) == SYSCTL0_READ0);
cap_close(capsysctl);
/*
* Allow:
* SYSCTL1_NAME/READ/RECURSIVE
*/
capsysctl = cap_clone(ocapsysctl);
ATF_REQUIRE(capsysctl != NULL);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL1_NAME,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == 0);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_NAME,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
(void)cap_sysctl_limit_name(limit, SYSCTL1_NAME,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_NAME,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_NAME, CAP_SYSCTL_READ);
(void)cap_sysctl_limit_name(limit, SYSCTL1_NAME, CAP_SYSCTL_READ);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_NAME, CAP_SYSCTL_READ);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
ATF_REQUIRE(checkcaps(capsysctl) == SYSCTL1_READ0);
cap_close(capsysctl);
/*
* Allow:
* SYSCTL0_PARENT/WRITE/RECURSIVE
*/
capsysctl = cap_clone(ocapsysctl);
ATF_REQUIRE(capsysctl != NULL);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_PARENT,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == 0);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_PARENT,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
(void)cap_sysctl_limit_name(limit, SYSCTL1_PARENT,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL1_PARENT,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_PARENT, CAP_SYSCTL_WRITE);
(void)cap_sysctl_limit_name(limit, SYSCTL1_PARENT, CAP_SYSCTL_WRITE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL1_PARENT, CAP_SYSCTL_WRITE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
ATF_REQUIRE(checkcaps(capsysctl) == SYSCTL0_WRITE);
cap_close(capsysctl);
/*
* Allow:
* SYSCTL1_NAME/WRITE/RECURSIVE
*/
capsysctl = cap_clone(ocapsysctl);
ATF_REQUIRE(capsysctl != NULL);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL1_NAME,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == 0);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_NAME,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
(void)cap_sysctl_limit_name(limit, SYSCTL1_NAME,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_NAME,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_NAME, CAP_SYSCTL_WRITE);
(void)cap_sysctl_limit_name(limit, SYSCTL1_NAME, CAP_SYSCTL_WRITE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_NAME, CAP_SYSCTL_WRITE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
ATF_REQUIRE(checkcaps(capsysctl) == SYSCTL1_WRITE);
cap_close(capsysctl);
/*
* Allow:
* SYSCTL0_PARENT/RDWR/RECURSIVE
*/
capsysctl = cap_clone(ocapsysctl);
ATF_REQUIRE(capsysctl != NULL);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_PARENT,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == 0);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_PARENT,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
(void)cap_sysctl_limit_name(limit, SYSCTL1_PARENT,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL1_PARENT,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_PARENT, CAP_SYSCTL_READ);
(void)cap_sysctl_limit_name(limit, SYSCTL1_PARENT, CAP_SYSCTL_READ);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL1_PARENT, CAP_SYSCTL_READ);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
ATF_REQUIRE(checkcaps(capsysctl) == (SYSCTL0_READ0 | SYSCTL0_READ1 |
SYSCTL0_READ2 | SYSCTL0_WRITE | SYSCTL0_READ_WRITE));
cap_close(capsysctl);
/*
* Allow:
* SYSCTL1_NAME/RDWR/RECURSIVE
*/
capsysctl = cap_clone(ocapsysctl);
ATF_REQUIRE(capsysctl != NULL);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL1_NAME,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == 0);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_NAME,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
(void)cap_sysctl_limit_name(limit, SYSCTL1_NAME,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_NAME,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_NAME, CAP_SYSCTL_READ);
(void)cap_sysctl_limit_name(limit, SYSCTL1_NAME, CAP_SYSCTL_READ);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_NAME, CAP_SYSCTL_READ);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
ATF_REQUIRE(checkcaps(capsysctl) == (SYSCTL1_READ0 | SYSCTL1_READ1 |
SYSCTL1_READ2 | SYSCTL1_WRITE | SYSCTL1_READ_WRITE));
cap_close(capsysctl);
/*
* Allow:
* SYSCTL0_PARENT/READ
*/
capsysctl = cap_clone(ocapsysctl);
ATF_REQUIRE(capsysctl != NULL);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_PARENT, CAP_SYSCTL_READ);
ATF_REQUIRE(cap_sysctl_limit(limit) == 0);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_PARENT, CAP_SYSCTL_READ);
(void)cap_sysctl_limit_name(limit, SYSCTL1_PARENT, CAP_SYSCTL_READ);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL1_PARENT, CAP_SYSCTL_READ);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
ATF_REQUIRE(checkcaps(capsysctl) == 0);
cap_close(capsysctl);
/*
* Allow:
* SYSCTL1_NAME/READ
*/
capsysctl = cap_clone(ocapsysctl);
ATF_REQUIRE(capsysctl != NULL);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL1_NAME, CAP_SYSCTL_READ);
ATF_REQUIRE(cap_sysctl_limit(limit) == 0);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_NAME, CAP_SYSCTL_READ);
(void)cap_sysctl_limit_name(limit, SYSCTL1_NAME, CAP_SYSCTL_READ);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_NAME, CAP_SYSCTL_READ);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
ATF_REQUIRE(checkcaps(capsysctl) == SYSCTL1_READ0);
cap_close(capsysctl);
/*
* Allow:
* SYSCTL0_PARENT/WRITE
*/
capsysctl = cap_clone(ocapsysctl);
ATF_REQUIRE(capsysctl != NULL);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_PARENT, CAP_SYSCTL_WRITE);
ATF_REQUIRE(cap_sysctl_limit(limit) == 0);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_PARENT, CAP_SYSCTL_WRITE);
(void)cap_sysctl_limit_name(limit, SYSCTL1_PARENT, CAP_SYSCTL_WRITE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL1_PARENT, CAP_SYSCTL_WRITE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
ATF_REQUIRE(checkcaps(capsysctl) == 0);
cap_close(capsysctl);
/*
* Allow:
* SYSCTL1_NAME/WRITE
*/
capsysctl = cap_clone(ocapsysctl);
ATF_REQUIRE(capsysctl != NULL);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL1_NAME, CAP_SYSCTL_WRITE);
ATF_REQUIRE(cap_sysctl_limit(limit) == 0);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_NAME, CAP_SYSCTL_WRITE);
(void)cap_sysctl_limit_name(limit, SYSCTL1_NAME, CAP_SYSCTL_WRITE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_NAME, CAP_SYSCTL_WRITE);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
ATF_REQUIRE(checkcaps(capsysctl) == SYSCTL1_WRITE);
cap_close(capsysctl);
/*
* Allow:
* SYSCTL0_PARENT/RDWR
*/
capsysctl = cap_clone(ocapsysctl);
ATF_REQUIRE(capsysctl != NULL);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_PARENT, CAP_SYSCTL_RDWR);
ATF_REQUIRE(cap_sysctl_limit(limit) == 0);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_PARENT, CAP_SYSCTL_RDWR);
(void)cap_sysctl_limit_name(limit, SYSCTL1_PARENT, CAP_SYSCTL_RDWR);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL1_PARENT, CAP_SYSCTL_RDWR);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
ATF_REQUIRE(checkcaps(capsysctl) == 0);
cap_close(capsysctl);
/*
* Allow:
* SYSCTL1_NAME/RDWR
*/
capsysctl = cap_clone(ocapsysctl);
ATF_REQUIRE(capsysctl != NULL);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL1_NAME, CAP_SYSCTL_RDWR);
ATF_REQUIRE(cap_sysctl_limit(limit) == 0);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_NAME, CAP_SYSCTL_RDWR);
(void)cap_sysctl_limit_name(limit, SYSCTL1_NAME, CAP_SYSCTL_RDWR);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, SYSCTL0_NAME, CAP_SYSCTL_RDWR);
ATF_REQUIRE(cap_sysctl_limit(limit) == -1 && errno == ENOTCAPABLE);
ATF_REQUIRE(checkcaps(capsysctl) == (SYSCTL1_READ0 | SYSCTL1_READ1 |
SYSCTL1_READ2 | SYSCTL1_WRITE | SYSCTL1_READ_WRITE));
cap_close(capsysctl);
}
ATF_TC_CLEANUP(cap_sysctl__names, tc)
{
cleanup();
}
ATF_TC_WITH_CLEANUP(cap_sysctl__no_limits);
ATF_TC_HEAD(cap_sysctl__no_limits, tc)
{
}
ATF_TC_BODY(cap_sysctl__no_limits, tc)
{
cap_channel_t *capsysctl;
capsysctl = initcap();
ATF_REQUIRE_EQ(checkcaps(capsysctl), (SYSCTL0_READ0 | SYSCTL0_READ1 |
SYSCTL0_READ2 | SYSCTL0_WRITE | SYSCTL0_READ_WRITE |
SYSCTL1_READ0 | SYSCTL1_READ1 | SYSCTL1_READ2 | SYSCTL1_WRITE |
SYSCTL1_READ_WRITE));
}
ATF_TC_CLEANUP(cap_sysctl__no_limits, tc)
{
cleanup();
}
ATF_TC_WITH_CLEANUP(cap_sysctl__recursive_limits);
ATF_TC_HEAD(cap_sysctl__recursive_limits, tc)
{
}
ATF_TC_BODY(cap_sysctl__recursive_limits, tc)
{
cap_channel_t *capsysctl, *ocapsysctl;
void *limit;
size_t len;
int mib[2], val = 420;
len = nitems(mib);
ATF_REQUIRE(sysctlnametomib(SYSCTL0_NAME, mib, &len) == 0);
ocapsysctl = initcap();
/*
* Make sure that we match entire components.
*/
capsysctl = cap_clone(ocapsysctl);
ATF_REQUIRE(capsysctl != NULL);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, "ker",
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
ATF_REQUIRE(cap_sysctl_limit(limit) == 0);
ATF_REQUIRE_ERRNO(ENOTCAPABLE, cap_sysctlbyname(capsysctl, SYSCTL0_NAME,
NULL, NULL, &val, sizeof(val)));
ATF_REQUIRE_ERRNO(ENOTCAPABLE, cap_sysctl(capsysctl, mib, len,
NULL, NULL, &val, sizeof(val)));
cap_close(capsysctl);
/*
* Verify that we check for CAP_SYSCTL_RECURSIVE.
*/
capsysctl = cap_clone(ocapsysctl);
ATF_REQUIRE(capsysctl != NULL);
limit = cap_sysctl_limit_init(capsysctl);
(void)cap_sysctl_limit_name(limit, "kern", CAP_SYSCTL_RDWR);
ATF_REQUIRE(cap_sysctl_limit(limit) == 0);
ATF_REQUIRE_ERRNO(ENOTCAPABLE, cap_sysctlbyname(capsysctl, SYSCTL0_NAME,
NULL, NULL, &val, sizeof(val)));
ATF_REQUIRE_ERRNO(ENOTCAPABLE, cap_sysctl(capsysctl, mib, len,
NULL, NULL, &val, sizeof(val)));
cap_close(capsysctl);
}
ATF_TC_CLEANUP(cap_sysctl__recursive_limits, tc)
{
cleanup();
}
ATF_TC_WITH_CLEANUP(cap_sysctl__just_size);
ATF_TC_HEAD(cap_sysctl__just_size, tc)
{
}
ATF_TC_BODY(cap_sysctl__just_size, tc)
{
cap_channel_t *capsysctl;
size_t len;
int mib0[2];
capsysctl = initcap();
len = nitems(mib0);
ATF_REQUIRE(sysctlnametomib(SYSCTL0_NAME, mib0, &len) == 0);
ATF_REQUIRE(cap_sysctlbyname(capsysctl, SYSCTL0_NAME,
NULL, &len, NULL, 0) == 0);
ATF_REQUIRE(len == sizeof(int));
ATF_REQUIRE(cap_sysctl(capsysctl, mib0, nitems(mib0),
NULL, &len, NULL, 0) == 0);
ATF_REQUIRE(len == sizeof(int));
cap_close(capsysctl);
}
ATF_TC_CLEANUP(cap_sysctl__just_size, tc)
{
cleanup();
}
ATF_TP_ADD_TCS(tp)
{
ATF_TP_ADD_TC(tp, cap_sysctl__operation);
ATF_TP_ADD_TC(tp, cap_sysctl__names);
ATF_TP_ADD_TC(tp, cap_sysctl__no_limits);
ATF_TP_ADD_TC(tp, cap_sysctl__recursive_limits);
ATF_TP_ADD_TC(tp, cap_sysctl__just_size);
return (atf_no_error());
}