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/* |
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* ccs_new_file_test.c |
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* |
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* Copyright (C) 2005-2011 NTT DATA CORPORATION |
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* |
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* Version: 1.8.1 2011/04/01 |
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* |
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* 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" |
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#include <linux/elf.h> |
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|
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static void make_elf_lib(void) |
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{ |
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static const struct elf32_phdr eph = { |
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.p_type = PT_LOAD, |
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.p_offset = 4096, |
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.p_filesz = 1, |
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}; |
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static const struct elf32_hdr eh = { |
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.e_ident = ELFMAG, |
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.e_type = ET_EXEC, |
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.e_machine = EM_386, |
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.e_phoff = sizeof(eh), |
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.e_phentsize = sizeof(eph), |
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.e_phnum = 1, |
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}; |
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const int fd = open("/tmp/uselib", O_WRONLY | O_CREAT | O_TRUNC, 0755); |
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if (fd != EOF) { |
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write(fd, &eh, sizeof(eh)); |
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write(fd, &eph, sizeof(eph)); |
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lseek(fd, 4096, SEEK_SET); |
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write(fd, "", 1); |
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close(fd); |
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} |
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} |
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|
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static const char *policy = ""; |
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|
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static void show_result(int result, char should_success) |
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{ |
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int err = errno; |
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printf("%s : ", policy); |
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if (should_success) { |
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if (result != EOF) |
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printf("OK\n"); |
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else |
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printf("FAILED: %s\n", strerror(err)); |
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} else { |
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if (result == EOF) { |
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if (err == EPERM) |
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printf("OK: Permission denied.\n"); |
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else |
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printf("FAILED: %s\n", strerror(err)); |
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} else { |
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printf("BUG: didn't fail.\n"); |
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} |
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} |
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} |
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|
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static void create2(const char *pathname) |
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{ |
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set_profile(0, "file::create"); |
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set_profile(0, "file::open"); |
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close(creat(pathname, 0600)); |
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set_profile(3, "file::create"); |
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set_profile(3, "file::open"); |
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errno = 0; |
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} |
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|
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static void mkdir2(const char *pathname) |
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{ |
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set_profile(0, "file::mkdir"); |
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mkdir(pathname, 0600); |
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set_profile(3, "file::mkdir"); |
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errno = 0; |
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} |
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|
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static void unlink2(const char *pathname) |
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{ |
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set_profile(0, "file::unlink"); |
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unlink(pathname); |
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set_profile(3, "file::unlink"); |
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errno = 0; |
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} |
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|
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static void rmdir2(const char *pathname) |
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{ |
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set_profile(0, "file::rmdir"); |
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rmdir(pathname); |
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set_profile(3, "file::rmdir"); |
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errno = 0; |
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} |
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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; |
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} |
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|
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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 }; |
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int buffer[2] = { 32768, 61000 }; |
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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; |
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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; |
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char *filename = ""; |
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int ret_ignored; |
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set_profile(3, "file::execute"); |
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set_profile(3, "file::open"); |
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set_profile(3, "file::create"); |
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set_profile(3, "file::unlink"); |
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set_profile(3, "file::mkdir"); |
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set_profile(3, "file::rmdir"); |
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set_profile(3, "file::mkfifo"); |
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set_profile(3, "file::mksock"); |
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set_profile(3, "file::truncate"); |
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set_profile(3, "file::symlink"); |
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set_profile(3, "file::mkblock"); |
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set_profile(3, "file::mkchar"); |
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set_profile(3, "file::link"); |
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set_profile(3, "file::rename"); |
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set_profile(3, "file::chmod"); |
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set_profile(3, "file::chown"); |
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set_profile(3, "file::chgrp"); |
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set_profile(3, "file::ioctl"); |
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set_profile(3, "file::chroot"); |
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set_profile(3, "file::mount"); |
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set_profile(3, "file::unmount"); |
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set_profile(3, "file::pivot_root"); |
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|
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policy = "file read proc:/sys/net/ipv4/ip_local_port_range " |
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"task.uid=0 task.gid=0"; |
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write_domain_policy(policy, 0); |
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show_result(sysctl(name, 3, buffer, &size, 0, 0), 1); |
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write_domain_policy(policy, 1); |
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show_result(sysctl(name, 3, buffer, &size, 0, 0), 0); |
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|
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policy = "file write proc:/sys/net/ipv4/ip_local_port_range " |
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"task.euid=0 0=0 1-100=10-1000"; |
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write_domain_policy(policy, 0); |
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show_result(sysctl(name, 3, 0, 0, buffer, size), 1); |
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write_domain_policy(policy, 1); |
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show_result(sysctl(name, 3, 0, 0, buffer, size), 0); |
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|
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policy = "file read proc:/sys/net/ipv4/ip_local_port_range " |
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"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 " |
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"1!=10-100"; |
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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 " |
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"1!=10-100"; |
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write_domain_policy(policy, 1); |
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policy = "file write proc:/sys/net/ipv4/ip_local_port_range " |
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"1!=10-100"; |
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write_domain_policy(policy, 1); |
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show_result(sysctl(name, 3, buffer, &size, buffer, size), 0); |
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|
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policy = "file read /tmp/uselib " |
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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("/tmp/uselib"), 1); |
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write_domain_policy(policy, 1); |
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show_result(uselib("/tmp/uselib"), 0); |
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|
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policy = "file execute /bin/true task.uid!=10 path1.parent.uid=0"; |
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write_domain_policy(policy, 0); |
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fflush(stdout); |
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fflush(stderr); |
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ret_ignored = 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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ret_ignored = 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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ret_ignored = 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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write_domain_policy(policy, 1); |
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fflush(stdout); |
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fflush(stderr); |
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ret_ignored = 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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ret_ignored = 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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ret_ignored = 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 = "file read /dev/null path1.type=char path1.dev_major=1 " |
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"path1.dev_minor=3"; |
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write_domain_policy(policy, 0); |
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fd = open("/dev/null", O_RDONLY); |
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show_result(fd, 1); |
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if (fd != EOF) |
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close(fd); |
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write_domain_policy(policy, 1); |
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fd = open("/dev/null", O_RDONLY); |
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show_result(fd, 0); |
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if (fd != EOF) |
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close(fd); |
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|
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policy = "file read /dev/null path1.perm=0666"; |
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write_domain_policy(policy, 0); |
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fd = open("/dev/null", O_RDONLY); |
237 |
show_result(fd, 1); |
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if (fd != EOF) |
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close(fd); |
240 |
write_domain_policy(policy, 1); |
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fd = open("/dev/null", O_RDONLY); |
242 |
show_result(fd, 0); |
243 |
if (fd != EOF) |
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close(fd); |
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|
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policy = "file read /dev/null path1.perm!=0777"; |
247 |
write_domain_policy(policy, 0); |
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fd = open("/dev/null", O_RDONLY); |
249 |
show_result(fd, 1); |
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if (fd != EOF) |
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close(fd); |
252 |
write_domain_policy(policy, 1); |
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fd = open("/dev/null", O_RDONLY); |
254 |
show_result(fd, 0); |
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if (fd != EOF) |
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close(fd); |
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|
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policy = "file read /dev/null path1.perm=owner_read " |
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"path1.perm=owner_write path1.perm!=owner_execute " |
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"path1.perm=group_read path1.perm=group_write " |
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"path1.perm!=group_execute path1.perm=others_read " |
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"path1.perm=others_write path1.perm!=others_execute " |
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"path1.perm!=setuid path1.perm!=setgid path1.perm!=sticky"; |
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write_domain_policy(policy, 0); |
265 |
fd = open("/dev/null", O_RDONLY); |
266 |
show_result(fd, 1); |
267 |
if (fd != EOF) |
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close(fd); |
269 |
write_domain_policy(policy, 1); |
270 |
fd = open("/dev/null", O_RDONLY); |
271 |
show_result(fd, 0); |
272 |
if (fd != EOF) |
273 |
close(fd); |
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|
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set_profile(3, "file::mkfifo"); |
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policy = "file mkfifo /tmp/mknod_fifo_test 0644 " |
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"path1.parent.perm=01777 path1.parent.perm=sticky " |
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"path1.parent.uid=0 path1.parent.gid=0"; |
279 |
write_domain_policy(policy, 0); |
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filename = "/tmp/mknod_fifo_test"; |
281 |
show_result(mknod(filename, S_IFIFO | 0644, 0), 1); |
282 |
write_domain_policy(policy, 1); |
283 |
unlink2(filename); |
284 |
show_result(mknod(filename, S_IFIFO | 0644, 0), 0); |
285 |
|
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memset(pbuffer, 0, sizeof(pbuffer)); |
287 |
memset(&sbuf, 0, sizeof(sbuf)); |
288 |
filename = "/dev/null"; |
289 |
stat(filename, &sbuf); |
290 |
snprintf(pbuffer, sizeof(pbuffer) - 1, |
291 |
"file write %s path1.major=%u path1.minor=%u", |
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filename, (unsigned int) MAJOR(sbuf.st_dev), |
293 |
(unsigned int) MINOR(sbuf.st_dev)); |
294 |
policy = pbuffer; |
295 |
write_domain_policy(policy, 0); |
296 |
fd = open(filename, O_WRONLY); |
297 |
show_result(fd, 1); |
298 |
if (fd != EOF) |
299 |
close(fd); |
300 |
write_domain_policy(policy, 1); |
301 |
fd = open(filename, O_WRONLY); |
302 |
show_result(fd, 0); |
303 |
if (fd != EOF) |
304 |
close(fd); |
305 |
|
306 |
policy = "file read /tmp/fifo path1.type=fifo\t" |
307 |
"file write /tmp/fifo path1.type=fifo"; |
308 |
mkfifo2("/tmp/fifo"); |
309 |
write_domain_policy(policy, 0); |
310 |
fd = open("/tmp/fifo", O_RDWR); |
311 |
show_result(fd, 1); |
312 |
if (fd != EOF) |
313 |
close(fd); |
314 |
write_domain_policy(policy, 1); |
315 |
fd = open("/tmp/fifo", O_RDWR); |
316 |
show_result(fd, 0); |
317 |
if (fd != EOF) |
318 |
close(fd); |
319 |
|
320 |
policy = "file read /dev/null path1.parent.ino=path1.parent.ino"; |
321 |
write_domain_policy(policy, 0); |
322 |
fd = open("/dev/null", O_RDONLY); |
323 |
show_result(fd, 1); |
324 |
if (fd != EOF) |
325 |
close(fd); |
326 |
write_domain_policy(policy, 1); |
327 |
fd = open("/dev/null", O_RDONLY); |
328 |
show_result(fd, 0); |
329 |
if (fd != EOF) |
330 |
close(fd); |
331 |
|
332 |
policy = "file write /dev/null path1.uid=path1.gid"; |
333 |
write_domain_policy(policy, 0); |
334 |
fd = open("/dev/null", O_WRONLY); |
335 |
show_result(fd, 1); |
336 |
if (fd != EOF) |
337 |
close(fd); |
338 |
write_domain_policy(policy, 1); |
339 |
fd = open("/dev/null", O_WRONLY); |
340 |
show_result(fd, 0); |
341 |
if (fd != EOF) |
342 |
close(fd); |
343 |
|
344 |
policy = "file read /dev/null task.uid=path1.parent.uid\t" |
345 |
"file write /dev/null task.uid=path1.parent.uid"; |
346 |
write_domain_policy(policy, 0); |
347 |
fd = open("/dev/null", O_RDWR); |
348 |
show_result(fd, 1); |
349 |
if (fd != EOF) |
350 |
close(fd); |
351 |
write_domain_policy(policy, 1); |
352 |
fd = open("/dev/null", O_RDWR); |
353 |
show_result(fd, 0); |
354 |
if (fd != EOF) |
355 |
close(fd); |
356 |
|
357 |
policy = "file create /tmp/open_test 0644 " |
358 |
"path1.parent.uid=task.uid"; |
359 |
write_domain_policy(policy, 0); |
360 |
policy = "file write /tmp/open_test path1.parent.uid=0"; |
361 |
write_domain_policy(policy, 0); |
362 |
fd = open("/tmp/open_test", O_WRONLY | O_CREAT | O_EXCL, 0644); |
363 |
show_result(fd, 1); |
364 |
if (fd != EOF) |
365 |
close(fd); |
366 |
unlink2("/tmp/open_test"); |
367 |
write_domain_policy(policy, 1); |
368 |
fd = open("/tmp/open_test", O_WRONLY | O_CREAT | O_EXCL, 0644); |
369 |
show_result(fd, 0); |
370 |
if (fd != EOF) |
371 |
close(fd); |
372 |
unlink2("/tmp/open_test"); |
373 |
|
374 |
policy = "file create /tmp/open_test 0644 " |
375 |
"path1.parent.uid=task.uid"; |
376 |
write_domain_policy(policy, 1); |
377 |
|
378 |
policy = "file write /tmp/open_test task.uid=0 path1.ino!=0"; |
379 |
write_domain_policy(policy, 0); |
380 |
policy = "file create /tmp/open_test 0644 0=0"; |
381 |
write_domain_policy(policy, 0); |
382 |
fd = open("/tmp/open_test", O_WRONLY | O_CREAT | O_EXCL, 0644); |
383 |
show_result(fd, 1); |
384 |
if (fd != EOF) |
385 |
close(fd); |
386 |
unlink2("/tmp/open_test"); |
387 |
write_domain_policy(policy, 1); |
388 |
fd = open("/tmp/open_test", O_WRONLY | O_CREAT | O_EXCL, 0644); |
389 |
show_result(fd, 0); |
390 |
if (fd != EOF) |
391 |
close(fd); |
392 |
unlink2("/tmp/open_test"); |
393 |
policy = "file write /tmp/open_test task.uid=0 path1.ino!=0"; |
394 |
write_domain_policy(policy, 1); |
395 |
|
396 |
filename = "/tmp/truncate_test"; |
397 |
create2(filename); |
398 |
|
399 |
policy = "file truncate /tmp/truncate_test task.uid=path1.uid"; |
400 |
write_domain_policy(policy, 0); |
401 |
policy = "file write /tmp/truncate_test 1!=100-1000000"; |
402 |
write_domain_policy(policy, 0); |
403 |
fd = open(filename, O_WRONLY | O_TRUNC); |
404 |
show_result(fd, 1); |
405 |
if (fd != EOF) |
406 |
close(fd); |
407 |
write_domain_policy(policy, 1); |
408 |
fd = open(filename, O_WRONLY | O_TRUNC); |
409 |
show_result(fd, 0); |
410 |
if (fd != EOF) |
411 |
close(fd); |
412 |
policy = "file truncate /tmp/truncate_test " |
413 |
"task.uid=path1.uid"; |
414 |
write_domain_policy(policy, 1); |
415 |
|
416 |
policy = "file write /tmp/truncate_test"; |
417 |
write_domain_policy(policy, 0); |
418 |
policy = "file truncate /tmp/truncate_test"; |
419 |
write_domain_policy(policy, 0); |
420 |
fd = open(filename, O_WRONLY | O_TRUNC); |
421 |
show_result(fd, 1); |
422 |
if (fd != EOF) |
423 |
close(fd); |
424 |
write_domain_policy(policy, 1); |
425 |
fd = open(filename, O_WRONLY | O_TRUNC); |
426 |
show_result(fd, 0); |
427 |
if (fd != EOF) |
428 |
close(fd); |
429 |
policy = "file write /tmp/truncate_test"; |
430 |
write_domain_policy(policy, 1); |
431 |
|
432 |
policy = "file truncate /tmp/truncate_test"; |
433 |
write_domain_policy(policy, 0); |
434 |
show_result(truncate(filename, 0), 1); |
435 |
write_domain_policy(policy, 1); |
436 |
show_result(truncate(filename, 0), 0); |
437 |
|
438 |
policy = "file truncate /tmp/truncate_test"; |
439 |
write_domain_policy(policy, 0); |
440 |
set_profile(0, "file::open"); |
441 |
fd = open(filename, O_WRONLY); |
442 |
set_profile(3, "file::open"); |
443 |
show_result(ftruncate(fd, 0), 1); |
444 |
write_domain_policy(policy, 1); |
445 |
show_result(ftruncate(fd, 0), 0); |
446 |
if (fd != EOF) |
447 |
close(fd); |
448 |
|
449 |
unlink2(filename); |
450 |
|
451 |
policy = "file create /tmp/mknod_reg_test 0644"; |
452 |
write_domain_policy(policy, 0); |
453 |
filename = "/tmp/mknod_reg_test"; |
454 |
show_result(mknod(filename, S_IFREG | 0644, 0), 1); |
455 |
write_domain_policy(policy, 1); |
456 |
unlink2(filename); |
457 |
show_result(mknod(filename, S_IFREG | 0644, 0), 0); |
458 |
|
459 |
policy = "file mkchar /tmp/mknod_chr_test 0644 1 3"; |
460 |
write_domain_policy(policy, 0); |
461 |
filename = "/tmp/mknod_chr_test"; |
462 |
show_result(mknod(filename, S_IFCHR | 0644, MKDEV(1, 3)), 1); |
463 |
write_domain_policy(policy, 1); |
464 |
unlink2(filename); |
465 |
show_result(mknod(filename, S_IFCHR | 0644, MKDEV(1, 3)), 0); |
466 |
|
467 |
policy = "file mkblock /tmp/mknod_blk_test 0644 1 0"; |
468 |
write_domain_policy(policy, 0); |
469 |
filename = "/tmp/mknod_blk_test"; |
470 |
show_result(mknod(filename, S_IFBLK | 0644, MKDEV(1, 0)), 1); |
471 |
write_domain_policy(policy, 1); |
472 |
unlink2(filename); |
473 |
show_result(mknod(filename, S_IFBLK | 0644, MKDEV(1, 0)), 0); |
474 |
|
475 |
policy = "file mkfifo /tmp/mknod_fifo_test 0644"; |
476 |
write_domain_policy(policy, 0); |
477 |
filename = "/tmp/mknod_fifo_test"; |
478 |
show_result(mknod(filename, S_IFIFO | 0644, 0), 1); |
479 |
write_domain_policy(policy, 1); |
480 |
unlink2(filename); |
481 |
show_result(mknod(filename, S_IFIFO | 0644, 0), 0); |
482 |
|
483 |
policy = "file mksock /tmp/mknod_sock_test 0644"; |
484 |
write_domain_policy(policy, 0); |
485 |
filename = "/tmp/mknod_sock_test"; |
486 |
show_result(mknod(filename, S_IFSOCK | 0644, 0), 1); |
487 |
write_domain_policy(policy, 1); |
488 |
unlink2(filename); |
489 |
show_result(mknod(filename, S_IFSOCK | 0644, 0), 0); |
490 |
|
491 |
policy = "file mkdir /tmp/mkdir_test/ 0600"; |
492 |
write_domain_policy(policy, 0); |
493 |
filename = "/tmp/mkdir_test"; |
494 |
show_result(mkdir(filename, 0600), 1); |
495 |
write_domain_policy(policy, 1); |
496 |
rmdir2(filename); |
497 |
show_result(mkdir(filename, 0600), 0); |
498 |
|
499 |
policy = "file rmdir /tmp/rmdir_test/"; |
500 |
write_domain_policy(policy, 0); |
501 |
filename = "/tmp/rmdir_test"; |
502 |
mkdir2(filename); |
503 |
show_result(rmdir(filename), 1); |
504 |
write_domain_policy(policy, 1); |
505 |
mkdir2(filename); |
506 |
show_result(rmdir(filename), 0); |
507 |
rmdir2(filename); |
508 |
|
509 |
policy = "file unlink /tmp/unlink_test"; |
510 |
write_domain_policy(policy, 0); |
511 |
filename = "/tmp/unlink_test"; |
512 |
create2(filename); |
513 |
show_result(unlink(filename), 1); |
514 |
write_domain_policy(policy, 1); |
515 |
create2(filename); |
516 |
show_result(unlink(filename), 0); |
517 |
unlink2(filename); |
518 |
|
519 |
policy = "file symlink /tmp/symlink_source_test"; |
520 |
write_domain_policy(policy, 0); |
521 |
filename = "/tmp/symlink_source_test"; |
522 |
show_result(symlink("/tmp/symlink_dest_test", filename), 1); |
523 |
write_domain_policy(policy, 1); |
524 |
unlink2(filename); |
525 |
show_result(symlink("/tmp/symlink_dest_test", filename), 0); |
526 |
|
527 |
policy = "file symlink /tmp/symlink_source_test " |
528 |
"symlink.target=\"/tmp/symlink_\\*_test\""; |
529 |
write_domain_policy(policy, 0); |
530 |
filename = "/tmp/symlink_source_test"; |
531 |
show_result(symlink("/tmp/symlink_dest_test", filename), 1); |
532 |
write_domain_policy(policy, 1); |
533 |
unlink2(filename); |
534 |
show_result(symlink("/tmp/symlink_dest_test", filename), 0); |
535 |
|
536 |
policy = "file symlink /tmp/symlink_source_test " |
537 |
"task.uid=0 symlink.target=\"/tmp/symlink_\\*_test\""; |
538 |
write_domain_policy(policy, 0); |
539 |
filename = "/tmp/symlink_source_test"; |
540 |
show_result(symlink("/tmp/symlink_dest_test", filename), 1); |
541 |
write_domain_policy(policy, 1); |
542 |
unlink2(filename); |
543 |
show_result(symlink("/tmp/symlink_dest_test", filename), 0); |
544 |
|
545 |
policy = "file symlink /tmp/symlink_source_test " |
546 |
"symlink.target!=\"\\*\""; |
547 |
write_domain_policy(policy, 0); |
548 |
filename = "/tmp/symlink_source_test"; |
549 |
show_result(symlink("/tmp/symlink_dest_test", filename), 1); |
550 |
write_domain_policy(policy, 1); |
551 |
unlink2(filename); |
552 |
show_result(symlink("/tmp/symlink_dest_test", filename), 0); |
553 |
|
554 |
policy = "file symlink /tmp/symlink_source_test " |
555 |
"symlink.target!=\"/tmp/symlink_\\*_test\""; |
556 |
write_domain_policy(policy, 0); |
557 |
filename = "/tmp/symlink_source_test"; |
558 |
show_result(symlink("/tmp/symlink_dest_test", filename), 0); |
559 |
write_domain_policy(policy, 1); |
560 |
unlink2(filename); |
561 |
show_result(symlink("/tmp/symlink_dest_test", filename), 0); |
562 |
|
563 |
policy = "file link /tmp/link_source_test /tmp/link_dest_test"; |
564 |
write_domain_policy(policy, 0); |
565 |
filename = "/tmp/link_source_test"; |
566 |
create2(filename); |
567 |
show_result(link(filename, "/tmp/link_dest_test"), 1); |
568 |
write_domain_policy(policy, 1); |
569 |
unlink2("/tmp/link_dest_test"); |
570 |
show_result(link(filename, "/tmp/link_dest_test"), 0); |
571 |
unlink2(filename); |
572 |
|
573 |
policy = "file rename /tmp/rename_source_test /tmp/rename_dest_test"; |
574 |
write_domain_policy(policy, 0); |
575 |
filename = "/tmp/rename_source_test"; |
576 |
create2(filename); |
577 |
show_result(rename(filename, "/tmp/rename_dest_test"), 1); |
578 |
write_domain_policy(policy, 1); |
579 |
unlink2("/tmp/rename_dest_test"); |
580 |
create2(filename); |
581 |
show_result(rename(filename, "/tmp/rename_dest_test"), 0); |
582 |
unlink2(filename); |
583 |
|
584 |
policy = "file mksock /tmp/socket_test 0755"; |
585 |
write_domain_policy(policy, 0); |
586 |
filename = "/tmp/socket_test"; |
587 |
memset(&addr, 0, sizeof(addr)); |
588 |
addr.sun_family = AF_UNIX; |
589 |
strncpy(addr.sun_path, filename, sizeof(addr.sun_path) - 1); |
590 |
fd = socket(AF_UNIX, SOCK_STREAM, 0); |
591 |
show_result(bind(fd, (struct sockaddr *) &addr, sizeof(addr)), |
592 |
1); |
593 |
if (fd != EOF) |
594 |
close(fd); |
595 |
write_domain_policy(policy, 1); |
596 |
unlink2(filename); |
597 |
fd = socket(AF_UNIX, SOCK_STREAM, 0); |
598 |
show_result(bind(fd, (struct sockaddr *) &addr, sizeof(addr)), |
599 |
0); |
600 |
if (fd != EOF) |
601 |
close(fd); |
602 |
unlink2(filename); |
603 |
|
604 |
policy = "file ioctl socket:[family=2:type=2:protocol=17] " |
605 |
"35122-35124 task.uid=0"; |
606 |
write_domain_policy(policy, 0); |
607 |
fd = socket(PF_INET, SOCK_DGRAM, IPPROTO_IP); |
608 |
memset(&ifreq, 0, sizeof(ifreq)); |
609 |
snprintf(ifreq.ifr_name, sizeof(ifreq.ifr_name) - 1, |
610 |
"lo"); |
611 |
show_result(ioctl(fd, 35123, &ifreq), 1); |
612 |
write_domain_policy(policy, 1); |
613 |
policy = "file ioctl " |
614 |
"socket:[family=2:type=2:protocol=17] 0-35122"; |
615 |
write_domain_policy(policy, 0); |
616 |
show_result(ioctl(fd, 35123, &ifreq), 0); |
617 |
write_domain_policy(policy, 1); |
618 |
if (fd != EOF) |
619 |
close(fd); |
620 |
} |
621 |
|
622 |
int main(int argc, char *argv[]) |
623 |
{ |
624 |
ccs_test_init(); |
625 |
make_elf_lib(); |
626 |
fprintf(domain_fp, "%s /bin/true\n", self_domain); |
627 |
fprintf(domain_fp, "use_profile 255\n"); |
628 |
fprintf(domain_fp, "select pid=%u\n", pid); |
629 |
fprintf(profile_fp, "255-PREFERENCE={ max_reject_log=1024 }\n"); |
630 |
stage_file_test(); |
631 |
fprintf(domain_fp, "use_profile 0\n"); |
632 |
clear_status(); |
633 |
if (0) /* To suppress "defined but not used" warnings. */ |
634 |
write_exception_policy("", 0); |
635 |
return 0; |
636 |
} |