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/* |
/* |
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* tomoyo_file_test.c |
* ccs_new_file_test.c |
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* |
* |
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* Testing program for fs/tomoyo_file.c |
* Copyright (C) 2005-2011 NTT DATA CORPORATION |
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* |
* |
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* Copyright (C) 2005-2008 NTT DATA CORPORATION |
* Version: 1.8.0+ 2011/03/15 |
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* |
* |
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* Version: 1.6.6-pre 2008/12/22 |
* This program is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License v2 as published by the |
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* Free Software Foundation. |
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* |
* |
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* This program is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for |
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* more details. |
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* |
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* You should have received a copy of the GNU General Public License along with |
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* this program; if not, write to the Free Software Foundation, Inc., |
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA |
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*/ |
*/ |
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#include "include.h" |
#include "include.h" |
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static int domain_fd = EOF; |
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static int exception_fd = EOF; |
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23 |
static const char *policy = ""; |
static const char *policy = ""; |
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static char self_domain[4096] = ""; |
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static int write_policy(void) |
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{ |
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FILE *fp; |
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char buffer[8192]; |
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char *cp; |
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int domain_found = 0; |
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int policy_found = 0; |
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memset(buffer, 0, sizeof(buffer)); |
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cp = "255-MAC_FOR_FILE=disabled\n"; |
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write(profile_fd, cp, strlen(cp)); |
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fp = fopen(proc_policy_domain_policy, "r"); |
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cp = "255-MAC_FOR_FILE=enforcing\n"; |
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write(profile_fd, cp, strlen(cp)); |
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write(domain_fd, policy, strlen(policy)); |
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write(domain_fd, "\n", 1); |
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if (!fp) { |
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printf("%s : BUG: policy read failed\n", policy); |
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return 0; |
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} |
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while (fgets(buffer, sizeof(buffer) - 1, fp)) { |
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cp = strchr(buffer, '\n'); |
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if (cp) |
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*cp = '\0'; |
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if (!strncmp(buffer, "<kernel>", 8)) |
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domain_found = !strcmp(self_domain, buffer); |
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if (domain_found) { |
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/* printf("<%s>\n", buffer); */ |
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if (!strcmp(buffer, policy)) { |
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policy_found = 1; |
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break; |
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} |
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} |
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} |
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fclose(fp); |
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if (!policy_found) { |
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printf("%s : BUG: policy write failed\n", policy); |
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return 0; |
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} |
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errno = 0; |
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return 1; |
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} |
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static void delete_policy(void) |
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{ |
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write(domain_fd, "delete ", 7); |
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write(domain_fd, policy, strlen(policy)); |
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write(domain_fd, "\n", 1); |
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} |
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static void show_result(int result, char should_success) |
static void show_result(int result, char should_success) |
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{ |
{ |
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static void create2(const char *pathname) |
static void create2(const char *pathname) |
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{ |
{ |
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const char *cp = "255-MAC_FOR_FILE=disabled\n"; |
set_profile(0, "file::create"); |
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write(profile_fd, cp, strlen(cp)); |
set_profile(0, "file::open"); |
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close(creat(pathname, 0600)); |
close(creat(pathname, 0600)); |
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cp = "255-MAC_FOR_FILE=enforcing\n"; |
set_profile(3, "file::create"); |
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write(profile_fd, cp, strlen(cp)); |
set_profile(3, "file::open"); |
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errno = 0; |
errno = 0; |
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} |
} |
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static void mkdir2(const char *pathname) |
static void mkdir2(const char *pathname) |
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{ |
{ |
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const char *cp = "255-MAC_FOR_FILE=disabled\n"; |
set_profile(0, "file::mkdir"); |
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write(profile_fd, cp, strlen(cp)); |
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mkdir(pathname, 0600); |
mkdir(pathname, 0600); |
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cp = "255-MAC_FOR_FILE=enforcing\n"; |
set_profile(3, "file::mkdir"); |
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write(profile_fd, cp, strlen(cp)); |
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errno = 0; |
errno = 0; |
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} |
} |
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static void unlink2(const char *pathname) |
static void unlink2(const char *pathname) |
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{ |
{ |
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const char *cp = "255-MAC_FOR_FILE=disabled\n"; |
set_profile(0, "file::unlink"); |
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write(profile_fd, cp, strlen(cp)); |
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unlink(pathname); |
unlink(pathname); |
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cp = "255-MAC_FOR_FILE=enforcing\n"; |
set_profile(3, "file::unlink"); |
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write(profile_fd, cp, strlen(cp)); |
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errno = 0; |
errno = 0; |
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} |
} |
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static void rmdir2(const char *pathname) |
static void rmdir2(const char *pathname) |
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{ |
{ |
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const char *cp = "255-MAC_FOR_FILE=disabled\n"; |
set_profile(0, "file::rmdir"); |
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write(profile_fd, cp, strlen(cp)); |
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rmdir(pathname); |
rmdir(pathname); |
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cp = "255-MAC_FOR_FILE=enforcing\n"; |
set_profile(3, "file::rmdir"); |
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write(profile_fd, cp, strlen(cp)); |
errno = 0; |
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} |
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static void mkfifo2(const char *pathname) |
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{ |
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set_profile(0, "file::mkfifo"); |
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mkfifo(pathname, 0600); |
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set_profile(3, "file::mkfifo"); |
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errno = 0; |
errno = 0; |
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} |
} |
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static void stage_file_test(void) |
static void stage_file_test(void) |
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{ |
{ |
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static int name[] = { CTL_NET, NET_IPV4, NET_IPV4_LOCAL_PORT_RANGE }; |
91 |
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int buffer[2] = { 32768, 61000 }; |
92 |
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size_t size = sizeof(buffer); |
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int pipe_fd[2] = { EOF, EOF }; |
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int err = 0; |
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int fd; |
96 |
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char pbuffer[1024]; |
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struct stat sbuf; |
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struct sockaddr_un addr; |
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struct ifreq ifreq; |
100 |
char *filename = ""; |
char *filename = ""; |
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policy = "allow_read /proc/sys/net/ipv4/ip_local_port_range " |
int ret_ignored; |
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"if task.uid=0 task.gid=0"; |
set_profile(3, "file::execute"); |
103 |
if (write_policy()) { |
set_profile(3, "file::open"); |
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static int name[] = { CTL_NET, NET_IPV4, |
set_profile(3, "file::create"); |
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NET_IPV4_LOCAL_PORT_RANGE }; |
set_profile(3, "file::unlink"); |
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int buffer[2] = { 32768, 61000 }; |
set_profile(3, "file::mkdir"); |
107 |
size_t size = sizeof(buffer); |
set_profile(3, "file::rmdir"); |
108 |
show_result(sysctl(name, 3, buffer, &size, 0, 0), 1); |
set_profile(3, "file::mkfifo"); |
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delete_policy(); |
set_profile(3, "file::mksock"); |
110 |
show_result(sysctl(name, 3, buffer, &size, 0, 0), 0); |
set_profile(3, "file::truncate"); |
111 |
} |
set_profile(3, "file::symlink"); |
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policy = "allow_write /proc/sys/net/ipv4/ip_local_port_range " |
set_profile(3, "file::mkblock"); |
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"if task.euid=0 0=0 1-100=10-1000"; |
set_profile(3, "file::mkchar"); |
114 |
if (write_policy()) { |
set_profile(3, "file::link"); |
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static int name[] = { CTL_NET, NET_IPV4, |
set_profile(3, "file::rename"); |
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NET_IPV4_LOCAL_PORT_RANGE }; |
set_profile(3, "file::chmod"); |
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int buffer[2] = { 32768, 61000 }; |
set_profile(3, "file::chown"); |
118 |
size_t size = sizeof(buffer); |
set_profile(3, "file::chgrp"); |
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show_result(sysctl(name, 3, 0, 0, buffer, size), 1); |
set_profile(3, "file::ioctl"); |
120 |
delete_policy(); |
set_profile(3, "file::chroot"); |
121 |
show_result(sysctl(name, 3, 0, 0, buffer, size), 0); |
set_profile(3, "file::mount"); |
122 |
} |
set_profile(3, "file::unmount"); |
123 |
policy = "allow_read/write /proc/sys/net/ipv4/ip_local_port_range " |
set_profile(3, "file::pivot_root"); |
124 |
"if 1!=10-100"; |
|
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if (write_policy()) { |
policy = "file read proc:/sys/net/ipv4/ip_local_port_range " |
126 |
static int name[] = { CTL_NET, NET_IPV4, |
"task.uid=0 task.gid=0"; |
127 |
NET_IPV4_LOCAL_PORT_RANGE }; |
write_domain_policy(policy, 0); |
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int buffer[2] = { 32768, 61000 }; |
show_result(sysctl(name, 3, buffer, &size, 0, 0), 1); |
129 |
size_t size = sizeof(buffer); |
write_domain_policy(policy, 1); |
130 |
show_result(sysctl(name, 3, buffer, &size, buffer, size), 1); |
show_result(sysctl(name, 3, buffer, &size, 0, 0), 0); |
131 |
delete_policy(); |
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132 |
show_result(sysctl(name, 3, buffer, &size, buffer, size), 0); |
policy = "file write proc:/sys/net/ipv4/ip_local_port_range " |
133 |
} |
"task.euid=0 0=0 1-100=10-1000"; |
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write_domain_policy(policy, 0); |
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policy = "allow_read /bin/true " |
show_result(sysctl(name, 3, 0, 0, buffer, size), 1); |
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"if path1.uid=0 path1.parent.uid=0 10=10-100"; |
write_domain_policy(policy, 1); |
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if (write_policy()) { |
show_result(sysctl(name, 3, 0, 0, buffer, size), 0); |
138 |
show_result(uselib("/bin/true"), 1); |
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delete_policy(); |
policy = "file read proc:/sys/net/ipv4/ip_local_port_range " |
140 |
show_result(uselib("/bin/true"), 0); |
"1!=10-100"; |
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} |
write_domain_policy(policy, 0); |
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policy = "file write proc:/sys/net/ipv4/ip_local_port_range " |
143 |
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"1!=10-100"; |
144 |
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write_domain_policy(policy, 0); |
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show_result(sysctl(name, 3, buffer, &size, buffer, size), 1); |
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policy = "file read proc:/sys/net/ipv4/ip_local_port_range " |
147 |
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"1!=10-100"; |
148 |
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write_domain_policy(policy, 1); |
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policy = "file write proc:/sys/net/ipv4/ip_local_port_range " |
150 |
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"1!=10-100"; |
151 |
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write_domain_policy(policy, 1); |
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show_result(sysctl(name, 3, buffer, &size, buffer, size), 0); |
153 |
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policy = "file read /bin/true " |
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"path1.uid=0 path1.parent.uid=0 10=10-100"; |
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write_domain_policy(policy, 0); |
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show_result(uselib("/bin/true"), 1); |
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write_domain_policy(policy, 1); |
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show_result(uselib("/bin/true"), 0); |
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policy = "file execute /bin/true task.uid!=10 path1.parent.uid=0"; |
162 |
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write_domain_policy(policy, 0); |
163 |
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fflush(stdout); |
164 |
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fflush(stderr); |
165 |
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ret_ignored = pipe(pipe_fd); |
166 |
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if (fork() == 0) { |
167 |
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execl("/bin/true", "/bin/true", NULL); |
168 |
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err = errno; |
169 |
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ret_ignored = write(pipe_fd[1], &err, sizeof(err)); |
170 |
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_exit(0); |
171 |
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} |
172 |
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close(pipe_fd[1]); |
173 |
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ret_ignored = read(pipe_fd[0], &err, sizeof(err)); |
174 |
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close(pipe_fd[0]); |
175 |
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wait(NULL); |
176 |
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errno = err; |
177 |
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show_result(err ? EOF : 0, 1); |
178 |
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write_domain_policy(policy, 1); |
179 |
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fflush(stdout); |
180 |
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fflush(stderr); |
181 |
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ret_ignored = pipe(pipe_fd); |
182 |
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if (fork() == 0) { |
183 |
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execl("/bin/true", "/bin/true", NULL); |
184 |
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err = errno; |
185 |
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ret_ignored = write(pipe_fd[1], &err, sizeof(err)); |
186 |
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_exit(0); |
187 |
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} |
188 |
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close(pipe_fd[1]); |
189 |
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ret_ignored = read(pipe_fd[0], &err, sizeof(err)); |
190 |
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close(pipe_fd[0]); |
191 |
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wait(NULL); |
192 |
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errno = err; |
193 |
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show_result(err ? EOF : 0, 0); |
194 |
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195 |
policy = "allow_execute /bin/true if task.uid!=10 path1.parent.uid=0"; |
policy = "file read /dev/null path1.type=char path1.dev_major=1 " |
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if (write_policy()) { |
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int pipe_fd[2] = { EOF, EOF }; |
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int err = 0; |
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fflush(stdout); |
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fflush(stderr); |
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pipe(pipe_fd); |
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if (fork() == 0) { |
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execl("/bin/true", "/bin/true", NULL); |
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err = errno; |
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write(pipe_fd[1], &err, sizeof(err)); |
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_exit(0); |
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} |
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close(pipe_fd[1]); |
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read(pipe_fd[0], &err, sizeof(err)); |
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close(pipe_fd[0]); |
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wait(NULL); |
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errno = err; |
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show_result(err ? EOF : 0, 1); |
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delete_policy(); |
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fflush(stdout); |
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fflush(stderr); |
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pipe(pipe_fd); |
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if (fork() == 0) { |
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execl("/bin/true", "/bin/true", NULL); |
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err = errno; |
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write(pipe_fd[1], &err, sizeof(err)); |
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_exit(0); |
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} |
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close(pipe_fd[1]); |
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read(pipe_fd[0], &err, sizeof(err)); |
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close(pipe_fd[0]); |
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wait(NULL); |
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errno = err; |
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show_result(err ? EOF : 0, 0); |
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} |
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policy = "allow_read /dev/null if path1.type=char path1.dev_major=1 " |
|
196 |
"path1.dev_minor=3"; |
"path1.dev_minor=3"; |
197 |
if (write_policy()) { |
write_domain_policy(policy, 0); |
198 |
int fd = open("/dev/null", O_RDONLY); |
fd = open("/dev/null", O_RDONLY); |
199 |
show_result(fd, 1); |
show_result(fd, 1); |
200 |
if (fd != EOF) |
if (fd != EOF) |
201 |
close(fd); |
close(fd); |
202 |
delete_policy(); |
write_domain_policy(policy, 1); |
203 |
fd = open("/dev/null", O_RDONLY); |
fd = open("/dev/null", O_RDONLY); |
204 |
show_result(fd, 0); |
show_result(fd, 0); |
205 |
if (fd != EOF) |
if (fd != EOF) |
206 |
close(fd); |
close(fd); |
207 |
} |
|
208 |
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policy = "file read /dev/null path1.perm=0666"; |
209 |
policy = "allow_read /dev/null if path1.perm=0666"; |
write_domain_policy(policy, 0); |
210 |
if (write_policy()) { |
fd = open("/dev/null", O_RDONLY); |
211 |
int fd = open("/dev/null", O_RDONLY); |
show_result(fd, 1); |
212 |
show_result(fd, 1); |
if (fd != EOF) |
213 |
if (fd != EOF) |
close(fd); |
214 |
close(fd); |
write_domain_policy(policy, 1); |
215 |
delete_policy(); |
fd = open("/dev/null", O_RDONLY); |
216 |
fd = open("/dev/null", O_RDONLY); |
show_result(fd, 0); |
217 |
show_result(fd, 0); |
if (fd != EOF) |
218 |
if (fd != EOF) |
close(fd); |
219 |
close(fd); |
|
220 |
} |
policy = "file read /dev/null path1.perm!=0777"; |
221 |
|
write_domain_policy(policy, 0); |
222 |
policy = "allow_read /dev/null if path1.perm!=0777"; |
fd = open("/dev/null", O_RDONLY); |
223 |
if (write_policy()) { |
show_result(fd, 1); |
224 |
int fd = open("/dev/null", O_RDONLY); |
if (fd != EOF) |
225 |
show_result(fd, 1); |
close(fd); |
226 |
if (fd != EOF) |
write_domain_policy(policy, 1); |
227 |
close(fd); |
fd = open("/dev/null", O_RDONLY); |
228 |
delete_policy(); |
show_result(fd, 0); |
229 |
fd = open("/dev/null", O_RDONLY); |
if (fd != EOF) |
230 |
show_result(fd, 0); |
close(fd); |
|
if (fd != EOF) |
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close(fd); |
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} |
|
231 |
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|
232 |
policy = "allow_read /dev/null if path1.perm=owner_read " |
policy = "file read /dev/null path1.perm=owner_read " |
233 |
"path1.perm=owner_write path1.perm!=owner_execute " |
"path1.perm=owner_write path1.perm!=owner_execute " |
234 |
"path1.perm=group_read path1.perm=group_write " |
"path1.perm=group_read path1.perm=group_write " |
235 |
"path1.perm!=group_execute path1.perm=others_read " |
"path1.perm!=group_execute path1.perm=others_read " |
236 |
"path1.perm=others_write path1.perm!=others_execute " |
"path1.perm=others_write path1.perm!=others_execute " |
237 |
"path1.perm!=setuid path1.perm!=setgid path1.perm!=sticky"; |
"path1.perm!=setuid path1.perm!=setgid path1.perm!=sticky"; |
238 |
if (write_policy()) { |
write_domain_policy(policy, 0); |
239 |
int fd = open("/dev/null", O_RDONLY); |
fd = open("/dev/null", O_RDONLY); |
240 |
show_result(fd, 1); |
show_result(fd, 1); |
241 |
if (fd != EOF) |
if (fd != EOF) |
242 |
close(fd); |
close(fd); |
243 |
delete_policy(); |
write_domain_policy(policy, 1); |
244 |
fd = open("/dev/null", O_RDONLY); |
fd = open("/dev/null", O_RDONLY); |
245 |
show_result(fd, 0); |
show_result(fd, 0); |
246 |
if (fd != EOF) |
if (fd != EOF) |
247 |
close(fd); |
close(fd); |
248 |
} |
|
249 |
|
set_profile(3, "file::mkfifo"); |
250 |
policy = "allow_mkfifo /tmp/mknod_fifo_test " |
policy = "file mkfifo /tmp/mknod_fifo_test 0644 " |
251 |
"if path1.parent.perm=01777 path1.parent.perm=sticky " |
"path1.parent.perm=01777 path1.parent.perm=sticky " |
252 |
"path1.parent.uid=0 path1.parent.gid=0"; |
"path1.parent.uid=0 path1.parent.gid=0"; |
253 |
if (write_policy()) { |
write_domain_policy(policy, 0); |
254 |
filename = "/tmp/mknod_fifo_test"; |
filename = "/tmp/mknod_fifo_test"; |
255 |
show_result(mknod(filename, S_IFIFO, 0), 1); |
show_result(mknod(filename, S_IFIFO | 0644, 0), 1); |
256 |
delete_policy(); |
write_domain_policy(policy, 1); |
257 |
unlink2(filename); |
unlink2(filename); |
258 |
show_result(mknod(filename, S_IFIFO, 0), 0); |
show_result(mknod(filename, S_IFIFO | 0644, 0), 0); |
|
} |
|
|
|
|
|
{ |
|
|
char buffer[1024]; |
|
|
struct stat sbuf; |
|
|
memset(buffer, 0, sizeof(buffer)); |
|
|
memset(&sbuf, 0, sizeof(sbuf)); |
|
|
filename = "/dev/null"; |
|
|
stat(filename, &sbuf); |
|
|
snprintf(buffer, sizeof(buffer) - 1, |
|
|
"allow_write %s if path1.major=%u path1.minor=%u", |
|
|
filename, (unsigned int) MAJOR(sbuf.st_dev), |
|
|
(unsigned int) MINOR(sbuf.st_dev)); |
|
|
policy = buffer; |
|
|
if (write_policy()) { |
|
|
int fd = open(filename, O_WRONLY); |
|
|
show_result(fd, 1); |
|
|
if (fd != EOF) |
|
|
close(fd); |
|
|
delete_policy(); |
|
|
fd = open(filename, O_WRONLY); |
|
|
show_result(fd, 0); |
|
|
if (fd != EOF) |
|
|
close(fd); |
|
|
} |
|
|
} |
|
|
|
|
|
policy = "allow_read /dev/initctl if path1.type=fifo"; |
|
|
if (write_policy()) { |
|
|
int fd = open("/dev/initctl", O_RDONLY); |
|
|
show_result(fd, 1); |
|
|
if (fd != EOF) |
|
|
close(fd); |
|
|
delete_policy(); |
|
|
fd = open("/dev/initctl", O_RDONLY); |
|
|
show_result(fd, 0); |
|
|
if (fd != EOF) |
|
|
close(fd); |
|
|
} |
|
|
|
|
|
policy = "allow_read /dev/null if path1.parent.ino=path1.parent.ino"; |
|
|
if (write_policy()) { |
|
|
int fd = open("/dev/null", O_RDONLY); |
|
|
show_result(fd, 1); |
|
|
if (fd != EOF) |
|
|
close(fd); |
|
|
delete_policy(); |
|
|
fd = open("/dev/null", O_RDONLY); |
|
|
show_result(fd, 0); |
|
|
if (fd != EOF) |
|
|
close(fd); |
|
|
} |
|
|
|
|
|
policy = "allow_write /dev/null if path1.uid=path1.gid"; |
|
|
if (write_policy()) { |
|
|
int fd = open("/dev/null", O_WRONLY); |
|
|
show_result(fd, 1); |
|
|
if (fd != EOF) |
|
|
close(fd); |
|
|
delete_policy(); |
|
|
fd = open("/dev/null", O_WRONLY); |
|
|
show_result(fd, 0); |
|
|
if (fd != EOF) |
|
|
close(fd); |
|
|
} |
|
|
|
|
|
policy = "allow_read/write /dev/null if task.uid=path1.parent.uid"; |
|
|
if (write_policy()) { |
|
|
int fd = open("/dev/null", O_RDWR); |
|
|
show_result(fd, 1); |
|
|
if (fd != EOF) |
|
|
close(fd); |
|
|
delete_policy(); |
|
|
fd = open("/dev/null", O_RDWR); |
|
|
show_result(fd, 0); |
|
|
if (fd != EOF) |
|
|
close(fd); |
|
|
} |
|
|
|
|
|
policy = "allow_create /tmp/open_test if path1.parent.uid=task.uid"; |
|
|
if (write_policy()) { |
|
|
policy = "allow_write /tmp/open_test if path1.parent.uid=0"; |
|
|
if (write_policy()) { |
|
|
int fd = open("/tmp/open_test", |
|
|
O_WRONLY | O_CREAT | O_EXCL, 0666); |
|
|
show_result(fd, 1); |
|
|
if (fd != EOF) |
|
|
close(fd); |
|
|
unlink2("/tmp/open_test"); |
|
|
delete_policy(); |
|
|
fd = open("/tmp/open_test", |
|
|
O_WRONLY | O_CREAT | O_EXCL, 0666); |
|
|
show_result(fd, 0); |
|
|
if (fd != EOF) |
|
|
close(fd); |
|
|
unlink2("/tmp/open_test"); |
|
|
} |
|
|
policy = "allow_create /tmp/open_test " |
|
|
"if path1.parent.uid=task.uid\n"; |
|
|
delete_policy(); |
|
|
} |
|
259 |
|
|
260 |
policy = "allow_write /tmp/open_test if task.uid=0 path1.ino!=0"; |
memset(pbuffer, 0, sizeof(pbuffer)); |
261 |
if (write_policy()) { |
memset(&sbuf, 0, sizeof(sbuf)); |
262 |
policy = "allow_create /tmp/open_test if 0=0"; |
filename = "/dev/null"; |
263 |
if (write_policy()) { |
stat(filename, &sbuf); |
264 |
int fd = open("/tmp/open_test", |
snprintf(pbuffer, sizeof(pbuffer) - 1, |
265 |
O_WRONLY | O_CREAT | O_EXCL, 0666); |
"file write %s path1.major=%u path1.minor=%u", |
266 |
show_result(fd, 1); |
filename, (unsigned int) MAJOR(sbuf.st_dev), |
267 |
if (fd != EOF) |
(unsigned int) MINOR(sbuf.st_dev)); |
268 |
close(fd); |
policy = pbuffer; |
269 |
unlink2("/tmp/open_test"); |
write_domain_policy(policy, 0); |
270 |
delete_policy(); |
fd = open(filename, O_WRONLY); |
271 |
fd = open("/tmp/open_test", |
show_result(fd, 1); |
272 |
O_WRONLY | O_CREAT | O_EXCL, 0666); |
if (fd != EOF) |
273 |
show_result(fd, 0); |
close(fd); |
274 |
if (fd != EOF) |
write_domain_policy(policy, 1); |
275 |
close(fd); |
fd = open(filename, O_WRONLY); |
276 |
unlink2("/tmp/open_test"); |
show_result(fd, 0); |
277 |
} |
if (fd != EOF) |
278 |
policy = "allow_write /tmp/open_test " |
close(fd); |
279 |
"if task.uid=0 path1.ino!=0\n"; |
|
280 |
delete_policy(); |
policy = "file read /tmp/fifo path1.type=fifo\t" |
281 |
} |
"file write /tmp/fifo path1.type=fifo"; |
282 |
|
mkfifo2("/tmp/fifo"); |
283 |
|
write_domain_policy(policy, 0); |
284 |
|
fd = open("/tmp/fifo", O_RDWR); |
285 |
|
show_result(fd, 1); |
286 |
|
if (fd != EOF) |
287 |
|
close(fd); |
288 |
|
write_domain_policy(policy, 1); |
289 |
|
fd = open("/tmp/fifo", O_RDWR); |
290 |
|
show_result(fd, 0); |
291 |
|
if (fd != EOF) |
292 |
|
close(fd); |
293 |
|
|
294 |
|
policy = "file read /dev/null path1.parent.ino=path1.parent.ino"; |
295 |
|
write_domain_policy(policy, 0); |
296 |
|
fd = open("/dev/null", O_RDONLY); |
297 |
|
show_result(fd, 1); |
298 |
|
if (fd != EOF) |
299 |
|
close(fd); |
300 |
|
write_domain_policy(policy, 1); |
301 |
|
fd = open("/dev/null", O_RDONLY); |
302 |
|
show_result(fd, 0); |
303 |
|
if (fd != EOF) |
304 |
|
close(fd); |
305 |
|
|
306 |
|
policy = "file write /dev/null path1.uid=path1.gid"; |
307 |
|
write_domain_policy(policy, 0); |
308 |
|
fd = open("/dev/null", O_WRONLY); |
309 |
|
show_result(fd, 1); |
310 |
|
if (fd != EOF) |
311 |
|
close(fd); |
312 |
|
write_domain_policy(policy, 1); |
313 |
|
fd = open("/dev/null", O_WRONLY); |
314 |
|
show_result(fd, 0); |
315 |
|
if (fd != EOF) |
316 |
|
close(fd); |
317 |
|
|
318 |
|
policy = "file read /dev/null task.uid=path1.parent.uid\t" |
319 |
|
"file write /dev/null task.uid=path1.parent.uid"; |
320 |
|
write_domain_policy(policy, 0); |
321 |
|
fd = open("/dev/null", O_RDWR); |
322 |
|
show_result(fd, 1); |
323 |
|
if (fd != EOF) |
324 |
|
close(fd); |
325 |
|
write_domain_policy(policy, 1); |
326 |
|
fd = open("/dev/null", O_RDWR); |
327 |
|
show_result(fd, 0); |
328 |
|
if (fd != EOF) |
329 |
|
close(fd); |
330 |
|
|
331 |
|
policy = "file create /tmp/open_test 0644 " |
332 |
|
"path1.parent.uid=task.uid"; |
333 |
|
write_domain_policy(policy, 0); |
334 |
|
policy = "file write /tmp/open_test path1.parent.uid=0"; |
335 |
|
write_domain_policy(policy, 0); |
336 |
|
fd = open("/tmp/open_test", O_WRONLY | O_CREAT | O_EXCL, 0644); |
337 |
|
show_result(fd, 1); |
338 |
|
if (fd != EOF) |
339 |
|
close(fd); |
340 |
|
unlink2("/tmp/open_test"); |
341 |
|
write_domain_policy(policy, 1); |
342 |
|
fd = open("/tmp/open_test", O_WRONLY | O_CREAT | O_EXCL, 0644); |
343 |
|
show_result(fd, 0); |
344 |
|
if (fd != EOF) |
345 |
|
close(fd); |
346 |
|
unlink2("/tmp/open_test"); |
347 |
|
|
348 |
|
policy = "file create /tmp/open_test 0644 " |
349 |
|
"path1.parent.uid=task.uid"; |
350 |
|
write_domain_policy(policy, 1); |
351 |
|
|
352 |
|
policy = "file write /tmp/open_test task.uid=0 path1.ino!=0"; |
353 |
|
write_domain_policy(policy, 0); |
354 |
|
policy = "file create /tmp/open_test 0644 0=0"; |
355 |
|
write_domain_policy(policy, 0); |
356 |
|
fd = open("/tmp/open_test", O_WRONLY | O_CREAT | O_EXCL, 0644); |
357 |
|
show_result(fd, 1); |
358 |
|
if (fd != EOF) |
359 |
|
close(fd); |
360 |
|
unlink2("/tmp/open_test"); |
361 |
|
write_domain_policy(policy, 1); |
362 |
|
fd = open("/tmp/open_test", O_WRONLY | O_CREAT | O_EXCL, 0644); |
363 |
|
show_result(fd, 0); |
364 |
|
if (fd != EOF) |
365 |
|
close(fd); |
366 |
|
unlink2("/tmp/open_test"); |
367 |
|
policy = "file write /tmp/open_test task.uid=0 path1.ino!=0"; |
368 |
|
write_domain_policy(policy, 1); |
369 |
|
|
370 |
filename = "/tmp/truncate_test"; |
filename = "/tmp/truncate_test"; |
371 |
create2(filename); |
create2(filename); |
372 |
|
|
373 |
policy = "allow_truncate /tmp/truncate_test if task.uid=path1.uid"; |
policy = "file truncate /tmp/truncate_test task.uid=path1.uid"; |
374 |
if (write_policy()) { |
write_domain_policy(policy, 0); |
375 |
policy = "allow_write /tmp/truncate_test if 1!=100-1000000"; |
policy = "file write /tmp/truncate_test 1!=100-1000000"; |
376 |
if (write_policy()) { |
write_domain_policy(policy, 0); |
377 |
int fd = open(filename, O_WRONLY | O_TRUNC); |
fd = open(filename, O_WRONLY | O_TRUNC); |
378 |
show_result(fd, 1); |
show_result(fd, 1); |
379 |
if (fd != EOF) |
if (fd != EOF) |
380 |
close(fd); |
close(fd); |
381 |
delete_policy(); |
write_domain_policy(policy, 1); |
382 |
fd = open(filename, O_WRONLY | O_TRUNC); |
fd = open(filename, O_WRONLY | O_TRUNC); |
383 |
show_result(fd, 0); |
show_result(fd, 0); |
384 |
if (fd != EOF) |
if (fd != EOF) |
385 |
close(fd); |
close(fd); |
386 |
} |
policy = "file truncate /tmp/truncate_test " |
387 |
policy = "allow_truncate /tmp/truncate_test " |
"task.uid=path1.uid"; |
388 |
"if task.uid=path1.uid"; |
write_domain_policy(policy, 1); |
389 |
delete_policy(); |
|
390 |
} |
policy = "file write /tmp/truncate_test"; |
391 |
|
write_domain_policy(policy, 0); |
392 |
policy = "allow_write /tmp/truncate_test"; |
policy = "file truncate /tmp/truncate_test"; |
393 |
if (write_policy()) { |
write_domain_policy(policy, 0); |
394 |
policy = "allow_truncate /tmp/truncate_test"; |
fd = open(filename, O_WRONLY | O_TRUNC); |
395 |
if (write_policy()) { |
show_result(fd, 1); |
396 |
int fd = open(filename, O_WRONLY | O_TRUNC); |
if (fd != EOF) |
397 |
show_result(fd, 1); |
close(fd); |
398 |
if (fd != EOF) |
write_domain_policy(policy, 1); |
399 |
close(fd); |
fd = open(filename, O_WRONLY | O_TRUNC); |
400 |
delete_policy(); |
show_result(fd, 0); |
401 |
fd = open(filename, O_WRONLY | O_TRUNC); |
if (fd != EOF) |
402 |
show_result(fd, 0); |
close(fd); |
403 |
if (fd != EOF) |
policy = "file write /tmp/truncate_test"; |
404 |
close(fd); |
write_domain_policy(policy, 1); |
405 |
} |
|
406 |
policy = "allow_write /tmp/truncate_test\n"; |
policy = "file truncate /tmp/truncate_test"; |
407 |
delete_policy(); |
write_domain_policy(policy, 0); |
408 |
} |
show_result(truncate(filename, 0), 1); |
409 |
|
write_domain_policy(policy, 1); |
410 |
policy = "allow_truncate /tmp/truncate_test"; |
show_result(truncate(filename, 0), 0); |
411 |
if (write_policy()) { |
|
412 |
show_result(truncate(filename, 0), 1); |
policy = "file truncate /tmp/truncate_test"; |
413 |
delete_policy(); |
write_domain_policy(policy, 0); |
414 |
show_result(truncate(filename, 0), 0); |
set_profile(0, "file::open"); |
415 |
} |
fd = open(filename, O_WRONLY); |
416 |
|
set_profile(3, "file::open"); |
417 |
policy = "allow_truncate /tmp/truncate_test"; |
show_result(ftruncate(fd, 0), 1); |
418 |
if (write_policy()) { |
write_domain_policy(policy, 1); |
419 |
int fd; |
show_result(ftruncate(fd, 0), 0); |
420 |
const char *cp = "255-MAC_FOR_FILE=disabled\n"; |
if (fd != EOF) |
421 |
write(profile_fd, cp, strlen(cp)); |
close(fd); |
|
fd = open(filename, O_WRONLY); |
|
|
cp = "255-MAC_FOR_FILE=enforcing\n"; |
|
|
write(profile_fd, cp, strlen(cp)); |
|
|
show_result(ftruncate(fd, 0), 1); |
|
|
delete_policy(); |
|
|
show_result(ftruncate(fd, 0), 0); |
|
|
if (fd != EOF) |
|
|
close(fd); |
|
|
} |
|
422 |
|
|
423 |
unlink2(filename); |
unlink2(filename); |
424 |
|
|
425 |
policy = "allow_create /tmp/mknod_reg_test"; |
policy = "file create /tmp/mknod_reg_test 0644"; |
426 |
if (write_policy()) { |
write_domain_policy(policy, 0); |
427 |
filename = "/tmp/mknod_reg_test"; |
filename = "/tmp/mknod_reg_test"; |
428 |
show_result(mknod(filename, S_IFREG, 0), 1); |
show_result(mknod(filename, S_IFREG | 0644, 0), 1); |
429 |
delete_policy(); |
write_domain_policy(policy, 1); |
430 |
unlink2(filename); |
unlink2(filename); |
431 |
show_result(mknod(filename, S_IFREG, 0), 0); |
show_result(mknod(filename, S_IFREG | 0644, 0), 0); |
|
} |
|
432 |
|
|
433 |
policy = "allow_mkchar /tmp/mknod_chr_test"; |
policy = "file mkchar /tmp/mknod_chr_test 0644 1 3"; |
434 |
if (write_policy()) { |
write_domain_policy(policy, 0); |
435 |
filename = "/tmp/mknod_chr_test"; |
filename = "/tmp/mknod_chr_test"; |
436 |
show_result(mknod(filename, S_IFCHR, MKDEV(1, 3)), 1); |
show_result(mknod(filename, S_IFCHR | 0644, MKDEV(1, 3)), 1); |
437 |
delete_policy(); |
write_domain_policy(policy, 1); |
438 |
unlink2(filename); |
unlink2(filename); |
439 |
show_result(mknod(filename, S_IFCHR, MKDEV(1, 3)), 0); |
show_result(mknod(filename, S_IFCHR | 0644, MKDEV(1, 3)), 0); |
|
} |
|
440 |
|
|
441 |
policy = "allow_mkblock /tmp/mknod_blk_test"; |
policy = "file mkblock /tmp/mknod_blk_test 0644 1 0"; |
442 |
if (write_policy()) { |
write_domain_policy(policy, 0); |
443 |
filename = "/tmp/mknod_blk_test"; |
filename = "/tmp/mknod_blk_test"; |
444 |
show_result(mknod(filename, S_IFBLK, MKDEV(1, 0)), 1); |
show_result(mknod(filename, S_IFBLK | 0644, MKDEV(1, 0)), 1); |
445 |
delete_policy(); |
write_domain_policy(policy, 1); |
446 |
unlink2(filename); |
unlink2(filename); |
447 |
show_result(mknod(filename, S_IFBLK, MKDEV(1, 0)), 0); |
show_result(mknod(filename, S_IFBLK | 0644, MKDEV(1, 0)), 0); |
|
} |
|
448 |
|
|
449 |
policy = "allow_mkfifo /tmp/mknod_fifo_test"; |
policy = "file mkfifo /tmp/mknod_fifo_test 0644"; |
450 |
if (write_policy()) { |
write_domain_policy(policy, 0); |
451 |
filename = "/tmp/mknod_fifo_test"; |
filename = "/tmp/mknod_fifo_test"; |
452 |
show_result(mknod(filename, S_IFIFO, 0), 1); |
show_result(mknod(filename, S_IFIFO | 0644, 0), 1); |
453 |
delete_policy(); |
write_domain_policy(policy, 1); |
454 |
unlink2(filename); |
unlink2(filename); |
455 |
show_result(mknod(filename, S_IFIFO, 0), 0); |
show_result(mknod(filename, S_IFIFO | 0644, 0), 0); |
|
} |
|
456 |
|
|
457 |
policy = "allow_mksock /tmp/mknod_sock_test"; |
policy = "file mksock /tmp/mknod_sock_test 0644"; |
458 |
if (write_policy()) { |
write_domain_policy(policy, 0); |
459 |
filename = "/tmp/mknod_sock_test"; |
filename = "/tmp/mknod_sock_test"; |
460 |
show_result(mknod(filename, S_IFSOCK, 0), 1); |
show_result(mknod(filename, S_IFSOCK | 0644, 0), 1); |
461 |
delete_policy(); |
write_domain_policy(policy, 1); |
462 |
unlink2(filename); |
unlink2(filename); |
463 |
show_result(mknod(filename, S_IFSOCK, 0), 0); |
show_result(mknod(filename, S_IFSOCK | 0644, 0), 0); |
|
} |
|
464 |
|
|
465 |
policy = "allow_mkdir /tmp/mkdir_test/"; |
policy = "file mkdir /tmp/mkdir_test/ 0600"; |
466 |
if (write_policy()) { |
write_domain_policy(policy, 0); |
467 |
filename = "/tmp/mkdir_test"; |
filename = "/tmp/mkdir_test"; |
468 |
show_result(mkdir(filename, 0600), 1); |
show_result(mkdir(filename, 0600), 1); |
469 |
delete_policy(); |
write_domain_policy(policy, 1); |
470 |
rmdir2(filename); |
rmdir2(filename); |
471 |
show_result(mkdir(filename, 0600), 0); |
show_result(mkdir(filename, 0600), 0); |
472 |
} |
|
473 |
|
policy = "file rmdir /tmp/rmdir_test/"; |
474 |
|
write_domain_policy(policy, 0); |
475 |
|
filename = "/tmp/rmdir_test"; |
476 |
|
mkdir2(filename); |
477 |
|
show_result(rmdir(filename), 1); |
478 |
|
write_domain_policy(policy, 1); |
479 |
|
mkdir2(filename); |
480 |
|
show_result(rmdir(filename), 0); |
481 |
|
rmdir2(filename); |
482 |
|
|
483 |
|
policy = "file unlink /tmp/unlink_test"; |
484 |
|
write_domain_policy(policy, 0); |
485 |
|
filename = "/tmp/unlink_test"; |
486 |
|
create2(filename); |
487 |
|
show_result(unlink(filename), 1); |
488 |
|
write_domain_policy(policy, 1); |
489 |
|
create2(filename); |
490 |
|
show_result(unlink(filename), 0); |
491 |
|
unlink2(filename); |
492 |
|
|
493 |
policy = "allow_rmdir /tmp/rmdir_test/"; |
policy = "file symlink /tmp/symlink_source_test"; |
494 |
if (write_policy()) { |
write_domain_policy(policy, 0); |
495 |
filename = "/tmp/rmdir_test"; |
filename = "/tmp/symlink_source_test"; |
496 |
mkdir2(filename); |
show_result(symlink("/tmp/symlink_dest_test", filename), 1); |
497 |
show_result(rmdir(filename), 1); |
write_domain_policy(policy, 1); |
498 |
delete_policy(); |
unlink2(filename); |
499 |
mkdir2(filename); |
show_result(symlink("/tmp/symlink_dest_test", filename), 0); |
|
show_result(rmdir(filename), 0); |
|
|
rmdir2(filename); |
|
|
} |
|
500 |
|
|
501 |
policy = "allow_unlink /tmp/unlink_test"; |
policy = "file symlink /tmp/symlink_source_test " |
502 |
if (write_policy()) { |
"symlink.target=\"/tmp/symlink_\\*_test\""; |
503 |
filename = "/tmp/unlink_test"; |
write_domain_policy(policy, 0); |
504 |
create2(filename); |
filename = "/tmp/symlink_source_test"; |
505 |
show_result(unlink(filename), 1); |
show_result(symlink("/tmp/symlink_dest_test", filename), 1); |
506 |
delete_policy(); |
write_domain_policy(policy, 1); |
507 |
create2(filename); |
unlink2(filename); |
508 |
show_result(unlink(filename), 0); |
show_result(symlink("/tmp/symlink_dest_test", filename), 0); |
|
unlink2(filename); |
|
|
} |
|
509 |
|
|
510 |
policy = "allow_symlink /tmp/symlink_source_test"; |
policy = "file symlink /tmp/symlink_source_test " |
511 |
if (write_policy()) { |
"task.uid=0 symlink.target=\"/tmp/symlink_\\*_test\""; |
512 |
filename = "/tmp/symlink_source_test"; |
write_domain_policy(policy, 0); |
513 |
show_result(symlink("/tmp/symlink_dest_test", filename), 1); |
filename = "/tmp/symlink_source_test"; |
514 |
delete_policy(); |
show_result(symlink("/tmp/symlink_dest_test", filename), 1); |
515 |
unlink2(filename); |
write_domain_policy(policy, 1); |
516 |
show_result(symlink("/tmp/symlink_dest_test", filename), 0); |
unlink2(filename); |
517 |
} |
show_result(symlink("/tmp/symlink_dest_test", filename), 0); |
518 |
|
|
519 |
policy = "allow_link /tmp/link_source_test /tmp/link_dest_test"; |
policy = "file symlink /tmp/symlink_source_test " |
520 |
if (write_policy()) { |
"symlink.target!=\"\\*\""; |
521 |
filename = "/tmp/link_source_test"; |
write_domain_policy(policy, 0); |
522 |
create2(filename); |
filename = "/tmp/symlink_source_test"; |
523 |
show_result(link(filename, "/tmp/link_dest_test"), 1); |
show_result(symlink("/tmp/symlink_dest_test", filename), 1); |
524 |
delete_policy(); |
write_domain_policy(policy, 1); |
525 |
unlink2("/tmp/link_dest_test"); |
unlink2(filename); |
526 |
show_result(link(filename, "/tmp/link_dest_test"), 0); |
show_result(symlink("/tmp/symlink_dest_test", filename), 0); |
|
unlink2(filename); |
|
|
} |
|
527 |
|
|
528 |
policy = "allow_rename /tmp/rename_source_test /tmp/rename_dest_test"; |
policy = "file symlink /tmp/symlink_source_test " |
529 |
if (write_policy()) { |
"symlink.target!=\"/tmp/symlink_\\*_test\""; |
530 |
filename = "/tmp/rename_source_test"; |
write_domain_policy(policy, 0); |
531 |
create2(filename); |
filename = "/tmp/symlink_source_test"; |
532 |
show_result(rename(filename, "/tmp/rename_dest_test"), 1); |
show_result(symlink("/tmp/symlink_dest_test", filename), 0); |
533 |
delete_policy(); |
write_domain_policy(policy, 1); |
534 |
unlink2("/tmp/rename_dest_test"); |
unlink2(filename); |
535 |
create2(filename); |
show_result(symlink("/tmp/symlink_dest_test", filename), 0); |
|
show_result(rename(filename, "/tmp/rename_dest_test"), 0); |
|
|
unlink2(filename); |
|
|
} |
|
536 |
|
|
537 |
policy = "allow_mksock /tmp/socket_test"; |
policy = "file link /tmp/link_source_test /tmp/link_dest_test"; |
538 |
if (write_policy()) { |
write_domain_policy(policy, 0); |
539 |
struct sockaddr_un addr; |
filename = "/tmp/link_source_test"; |
540 |
int fd; |
create2(filename); |
541 |
filename = "/tmp/socket_test"; |
show_result(link(filename, "/tmp/link_dest_test"), 1); |
542 |
memset(&addr, 0, sizeof(addr)); |
write_domain_policy(policy, 1); |
543 |
addr.sun_family = AF_UNIX; |
unlink2("/tmp/link_dest_test"); |
544 |
strncpy(addr.sun_path, filename, sizeof(addr.sun_path) - 1); |
show_result(link(filename, "/tmp/link_dest_test"), 0); |
545 |
fd = socket(AF_UNIX, SOCK_STREAM, 0); |
unlink2(filename); |
|
show_result(bind(fd, (struct sockaddr *) &addr, sizeof(addr)), |
|
|
1); |
|
|
if (fd != EOF) |
|
|
close(fd); |
|
|
delete_policy(); |
|
|
unlink2(filename); |
|
|
fd = socket(AF_UNIX, SOCK_STREAM, 0); |
|
|
show_result(bind(fd, (struct sockaddr *) &addr, sizeof(addr)), |
|
|
0); |
|
|
if (fd != EOF) |
|
|
close(fd); |
|
|
} |
|
546 |
|
|
547 |
filename = "/tmp/rewrite_test"; |
policy = "file rename /tmp/rename_source_test /tmp/rename_dest_test"; |
548 |
|
write_domain_policy(policy, 0); |
549 |
|
filename = "/tmp/rename_source_test"; |
550 |
|
create2(filename); |
551 |
|
show_result(rename(filename, "/tmp/rename_dest_test"), 1); |
552 |
|
write_domain_policy(policy, 1); |
553 |
|
unlink2("/tmp/rename_dest_test"); |
554 |
create2(filename); |
create2(filename); |
555 |
policy = "allow_read/write /tmp/rewrite_test"; |
show_result(rename(filename, "/tmp/rename_dest_test"), 0); |
556 |
if (write_policy()) { |
unlink2(filename); |
|
char *cp = "deny_rewrite /tmp/rewrite_test\n"; |
|
|
write(exception_fd, cp, strlen(cp)); |
|
|
policy = "allow_truncate /tmp/rewrite_test"; |
|
|
if (write_policy()) { |
|
|
int fd; |
|
|
|
|
|
fd = open(filename, O_RDONLY); |
|
|
show_result(fd, 1); |
|
|
if (fd != EOF) |
|
|
close(fd); |
|
|
|
|
|
fd = open(filename, O_WRONLY | O_APPEND); |
|
|
show_result(fd, 1); |
|
|
if (fd != EOF) |
|
|
close(fd); |
|
|
|
|
|
fd = open(filename, O_WRONLY); |
|
|
show_result(fd, 0); |
|
|
if (fd != EOF) |
|
|
close(fd); |
|
|
|
|
|
fd = open(filename, O_WRONLY | O_TRUNC); |
|
|
show_result(fd, 0); |
|
|
if (fd != EOF) |
|
|
close(fd); |
|
|
|
|
|
fd = open(filename, O_WRONLY | O_TRUNC | O_APPEND); |
|
|
show_result(fd, 0); |
|
|
if (fd != EOF) |
|
|
close(fd); |
|
|
|
|
|
show_result(truncate(filename, 0), 0); |
|
|
|
|
|
cp = "255-MAC_FOR_FILE=disabled\n"; |
|
|
write(profile_fd, cp, strlen(cp)); |
|
|
fd = open(filename, O_WRONLY | O_APPEND); |
|
|
cp = "255-MAC_FOR_FILE=enforcing\n"; |
|
|
write(profile_fd, cp, strlen(cp)); |
|
|
show_result(ftruncate(fd, 0), 0); |
|
|
|
|
|
show_result(fcntl(fd, F_SETFL, |
|
|
fcntl(fd, F_GETFL) & ~O_APPEND), 0); |
|
|
if (fd != EOF) |
|
|
close(fd); |
|
557 |
|
|
558 |
delete_policy(); |
policy = "file mksock /tmp/socket_test 0755"; |
559 |
} |
write_domain_policy(policy, 0); |
560 |
policy = "allow_read/write /tmp/rewrite_test"; |
filename = "/tmp/socket_test"; |
561 |
delete_policy(); |
memset(&addr, 0, sizeof(addr)); |
562 |
cp = "delete deny_rewrite /tmp/rewrite_test\n"; |
addr.sun_family = AF_UNIX; |
563 |
write(exception_fd, cp, strlen(cp)); |
strncpy(addr.sun_path, filename, sizeof(addr.sun_path) - 1); |
564 |
} |
fd = socket(AF_UNIX, SOCK_STREAM, 0); |
565 |
|
show_result(bind(fd, (struct sockaddr *) &addr, sizeof(addr)), |
566 |
|
1); |
567 |
|
if (fd != EOF) |
568 |
|
close(fd); |
569 |
|
write_domain_policy(policy, 1); |
570 |
|
unlink2(filename); |
571 |
|
fd = socket(AF_UNIX, SOCK_STREAM, 0); |
572 |
|
show_result(bind(fd, (struct sockaddr *) &addr, sizeof(addr)), |
573 |
|
0); |
574 |
|
if (fd != EOF) |
575 |
|
close(fd); |
576 |
unlink2(filename); |
unlink2(filename); |
577 |
|
|
578 |
|
policy = "file ioctl socket:[family=2:type=2:protocol=17] " |
579 |
|
"35122-35124 task.uid=0"; |
580 |
|
write_domain_policy(policy, 0); |
581 |
|
fd = socket(PF_INET, SOCK_DGRAM, IPPROTO_IP); |
582 |
|
memset(&ifreq, 0, sizeof(ifreq)); |
583 |
|
snprintf(ifreq.ifr_name, sizeof(ifreq.ifr_name) - 1, |
584 |
|
"lo"); |
585 |
|
show_result(ioctl(fd, 35123, &ifreq), 1); |
586 |
|
write_domain_policy(policy, 1); |
587 |
|
policy = "file ioctl " |
588 |
|
"socket:[family=2:type=2:protocol=17] 0-35122"; |
589 |
|
write_domain_policy(policy, 0); |
590 |
|
show_result(ioctl(fd, 35123, &ifreq), 0); |
591 |
|
write_domain_policy(policy, 1); |
592 |
|
if (fd != EOF) |
593 |
|
close(fd); |
594 |
} |
} |
595 |
|
|
596 |
int main(int argc, char *argv[]) |
int main(int argc, char *argv[]) |
597 |
{ |
{ |
|
char *cp; |
|
598 |
ccs_test_init(); |
ccs_test_init(); |
599 |
domain_fd = open(proc_policy_domain_policy, O_WRONLY); |
fprintf(domain_fp, "%s /bin/true\n", self_domain); |
600 |
exception_fd = open(proc_policy_exception_policy, O_WRONLY); |
fprintf(domain_fp, "use_profile 255\n"); |
601 |
{ |
fprintf(domain_fp, "select pid=%u\n", pid); |
602 |
int self_fd = open(proc_policy_self_domain, O_RDONLY); |
fprintf(profile_fp, "255-PREFERENCE={ max_reject_log=1024 }\n"); |
|
memset(self_domain, 0, sizeof(self_domain)); |
|
|
read(self_fd, self_domain, sizeof(self_domain) - 1); |
|
|
close(self_fd); |
|
|
write(domain_fd, self_domain, strlen(self_domain)); |
|
|
cp = " /bin/true\n"; |
|
|
write(domain_fd, cp, strlen(cp)); |
|
|
write(domain_fd, self_domain, strlen(self_domain)); |
|
|
write(domain_fd, "\n", 1); |
|
|
cp = "use_profile 255\n"; |
|
|
write(domain_fd, cp, strlen(cp)); |
|
|
} |
|
|
cp = "255-MAX_REJECT_LOG=1024\n"; |
|
|
write(profile_fd, cp, strlen(cp)); |
|
603 |
stage_file_test(); |
stage_file_test(); |
604 |
cp = "use_profile 0\n"; |
fprintf(domain_fp, "use_profile 0\n"); |
|
write(domain_fd, cp, strlen(cp)); |
|
605 |
clear_status(); |
clear_status(); |
606 |
|
if (0) /* To suppress "defined but not used" warnings. */ |
607 |
|
write_exception_policy("", 0); |
608 |
return 0; |
return 0; |
609 |
} |
} |