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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) 2005-2010 NTT DATA CORPORATION |
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* |
* |
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* Copyright (C) 2005-2009 NTT DATA CORPORATION |
* Version: 1.8.0-pre 2010/08/01 |
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* |
* |
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* Version: 1.7.0 2009/09/03 |
* 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" |
22 |
|
|
148 |
set_profile(3, "file::mksock"); |
set_profile(3, "file::mksock"); |
149 |
set_profile(3, "file::truncate"); |
set_profile(3, "file::truncate"); |
150 |
set_profile(3, "file::symlink"); |
set_profile(3, "file::symlink"); |
|
set_profile(3, "file::rewrite"); |
|
151 |
set_profile(3, "file::mkblock"); |
set_profile(3, "file::mkblock"); |
152 |
set_profile(3, "file::mkchar"); |
set_profile(3, "file::mkchar"); |
153 |
set_profile(3, "file::link"); |
set_profile(3, "file::link"); |
161 |
set_profile(3, "file::umount"); |
set_profile(3, "file::umount"); |
162 |
set_profile(3, "file::pivot_root"); |
set_profile(3, "file::pivot_root"); |
163 |
|
|
164 |
policy = "allow_read /proc/sys/net/ipv4/ip_local_port_range " |
policy = "file read proc:/sys/net/ipv4/ip_local_port_range " |
165 |
"if task.uid=0 task.gid=0"; |
"task.uid=0 task.gid=0"; |
166 |
write_domain_policy(policy, 0); |
write_domain_policy(policy, 0); |
167 |
show_result(sysctl(name, 3, buffer, &size, 0, 0), 1); |
show_result(sysctl(name, 3, buffer, &size, 0, 0), 1); |
168 |
write_domain_policy(policy, 1); |
write_domain_policy(policy, 1); |
169 |
show_result(sysctl(name, 3, buffer, &size, 0, 0), 0); |
show_result(sysctl(name, 3, buffer, &size, 0, 0), 0); |
170 |
|
|
171 |
policy = "allow_write /proc/sys/net/ipv4/ip_local_port_range " |
policy = "file write proc:/sys/net/ipv4/ip_local_port_range " |
172 |
"if task.euid=0 0=0 1-100=10-1000"; |
"task.euid=0 0=0 1-100=10-1000"; |
173 |
write_domain_policy(policy, 0); |
write_domain_policy(policy, 0); |
174 |
show_result(sysctl(name, 3, 0, 0, buffer, size), 1); |
show_result(sysctl(name, 3, 0, 0, buffer, size), 1); |
175 |
write_domain_policy(policy, 1); |
write_domain_policy(policy, 1); |
176 |
show_result(sysctl(name, 3, 0, 0, buffer, size), 0); |
show_result(sysctl(name, 3, 0, 0, buffer, size), 0); |
177 |
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|
178 |
policy = "allow_read/write /proc/sys/net/ipv4/ip_local_port_range " |
policy = "file read proc:/sys/net/ipv4/ip_local_port_range " |
179 |
"if 1!=10-100"; |
"1!=10-100"; |
180 |
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write_domain_policy(policy, 0); |
181 |
|
policy = "file write proc:/sys/net/ipv4/ip_local_port_range " |
182 |
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"1!=10-100"; |
183 |
write_domain_policy(policy, 0); |
write_domain_policy(policy, 0); |
184 |
show_result(sysctl(name, 3, buffer, &size, buffer, size), 1); |
show_result(sysctl(name, 3, buffer, &size, buffer, size), 1); |
185 |
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policy = "file read proc:/sys/net/ipv4/ip_local_port_range " |
186 |
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"1!=10-100"; |
187 |
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write_domain_policy(policy, 1); |
188 |
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policy = "file write proc:/sys/net/ipv4/ip_local_port_range " |
189 |
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"1!=10-100"; |
190 |
write_domain_policy(policy, 1); |
write_domain_policy(policy, 1); |
191 |
show_result(sysctl(name, 3, buffer, &size, buffer, size), 0); |
show_result(sysctl(name, 3, buffer, &size, buffer, size), 0); |
192 |
|
|
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policy = "allow_read /bin/true " |
policy = "file read /bin/true " |
194 |
"if path1.uid=0 path1.parent.uid=0 10=10-100"; |
"path1.uid=0 path1.parent.uid=0 10=10-100"; |
195 |
write_domain_policy(policy, 0); |
write_domain_policy(policy, 0); |
196 |
show_result(uselib("/bin/true"), 1); |
show_result(uselib("/bin/true"), 1); |
197 |
write_domain_policy(policy, 1); |
write_domain_policy(policy, 1); |
198 |
show_result(uselib("/bin/true"), 0); |
show_result(uselib("/bin/true"), 0); |
199 |
|
|
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policy = "allow_execute /bin/true if task.uid!=10 path1.parent.uid=0"; |
policy = "file execute /bin/true task.uid!=10 path1.parent.uid=0"; |
201 |
write_domain_policy(policy, 0); |
write_domain_policy(policy, 0); |
202 |
fflush(stdout); |
fflush(stdout); |
203 |
fflush(stderr); |
fflush(stderr); |
231 |
errno = err; |
errno = err; |
232 |
show_result(err ? EOF : 0, 0); |
show_result(err ? EOF : 0, 0); |
233 |
|
|
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policy = "allow_read /dev/null if path1.type=char path1.dev_major=1 " |
policy = "file read /dev/null path1.type=char path1.dev_major=1 " |
235 |
"path1.dev_minor=3"; |
"path1.dev_minor=3"; |
236 |
write_domain_policy(policy, 0); |
write_domain_policy(policy, 0); |
237 |
fd = open("/dev/null", O_RDONLY); |
fd = open("/dev/null", O_RDONLY); |
244 |
if (fd != EOF) |
if (fd != EOF) |
245 |
close(fd); |
close(fd); |
246 |
|
|
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policy = "allow_read /dev/null if path1.perm=0666"; |
policy = "file read /dev/null path1.perm=0666"; |
248 |
write_domain_policy(policy, 0); |
write_domain_policy(policy, 0); |
249 |
fd = open("/dev/null", O_RDONLY); |
fd = open("/dev/null", O_RDONLY); |
250 |
show_result(fd, 1); |
show_result(fd, 1); |
256 |
if (fd != EOF) |
if (fd != EOF) |
257 |
close(fd); |
close(fd); |
258 |
|
|
259 |
policy = "allow_read /dev/null if path1.perm!=0777"; |
policy = "file read /dev/null path1.perm!=0777"; |
260 |
write_domain_policy(policy, 0); |
write_domain_policy(policy, 0); |
261 |
fd = open("/dev/null", O_RDONLY); |
fd = open("/dev/null", O_RDONLY); |
262 |
show_result(fd, 1); |
show_result(fd, 1); |
268 |
if (fd != EOF) |
if (fd != EOF) |
269 |
close(fd); |
close(fd); |
270 |
|
|
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policy = "allow_read /dev/null if path1.perm=owner_read " |
policy = "file read /dev/null path1.perm=owner_read " |
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"path1.perm=owner_write path1.perm!=owner_execute " |
"path1.perm=owner_write path1.perm!=owner_execute " |
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"path1.perm=group_read path1.perm=group_write " |
"path1.perm=group_read path1.perm=group_write " |
274 |
"path1.perm!=group_execute path1.perm=others_read " |
"path1.perm!=group_execute path1.perm=others_read " |
286 |
close(fd); |
close(fd); |
287 |
|
|
288 |
set_profile(3, "file::mkfifo"); |
set_profile(3, "file::mkfifo"); |
289 |
policy = "allow_mkfifo /tmp/mknod_fifo_test 0644 " |
policy = "file mkfifo /tmp/mknod_fifo_test 0644 " |
290 |
"if path1.parent.perm=01777 path1.parent.perm=sticky " |
"path1.parent.perm=01777 path1.parent.perm=sticky " |
291 |
"path1.parent.uid=0 path1.parent.gid=0"; |
"path1.parent.uid=0 path1.parent.gid=0"; |
292 |
write_domain_policy(policy, 0); |
write_domain_policy(policy, 0); |
293 |
filename = "/tmp/mknod_fifo_test"; |
filename = "/tmp/mknod_fifo_test"; |
301 |
filename = "/dev/null"; |
filename = "/dev/null"; |
302 |
stat(filename, &sbuf); |
stat(filename, &sbuf); |
303 |
snprintf(pbuffer, sizeof(pbuffer) - 1, |
snprintf(pbuffer, sizeof(pbuffer) - 1, |
304 |
"allow_write %s if path1.major=%u path1.minor=%u", |
"file write %s path1.major=%u path1.minor=%u", |
305 |
filename, (unsigned int) MAJOR(sbuf.st_dev), |
filename, (unsigned int) MAJOR(sbuf.st_dev), |
306 |
(unsigned int) MINOR(sbuf.st_dev)); |
(unsigned int) MINOR(sbuf.st_dev)); |
307 |
policy = pbuffer; |
policy = pbuffer; |
316 |
if (fd != EOF) |
if (fd != EOF) |
317 |
close(fd); |
close(fd); |
318 |
|
|
319 |
policy = "allow_read/write /tmp/fifo if path1.type=fifo"; |
policy = "file read/write /tmp/fifo path1.type=fifo"; |
320 |
mkfifo2("/tmp/fifo"); |
mkfifo2("/tmp/fifo"); |
321 |
write_domain_policy(policy, 0); |
write_domain_policy(policy, 0); |
322 |
fd = open("/tmp/fifo", O_RDWR); |
fd = open("/tmp/fifo", O_RDWR); |
329 |
if (fd != EOF) |
if (fd != EOF) |
330 |
close(fd); |
close(fd); |
331 |
|
|
332 |
policy = "allow_read /dev/null if path1.parent.ino=path1.parent.ino"; |
policy = "file read /dev/null path1.parent.ino=path1.parent.ino"; |
333 |
write_domain_policy(policy, 0); |
write_domain_policy(policy, 0); |
334 |
fd = open("/dev/null", O_RDONLY); |
fd = open("/dev/null", O_RDONLY); |
335 |
show_result(fd, 1); |
show_result(fd, 1); |
341 |
if (fd != EOF) |
if (fd != EOF) |
342 |
close(fd); |
close(fd); |
343 |
|
|
344 |
policy = "allow_write /dev/null if path1.uid=path1.gid"; |
policy = "file write /dev/null path1.uid=path1.gid"; |
345 |
write_domain_policy(policy, 0); |
write_domain_policy(policy, 0); |
346 |
fd = open("/dev/null", O_WRONLY); |
fd = open("/dev/null", O_WRONLY); |
347 |
show_result(fd, 1); |
show_result(fd, 1); |
353 |
if (fd != EOF) |
if (fd != EOF) |
354 |
close(fd); |
close(fd); |
355 |
|
|
356 |
policy = "allow_read/write /dev/null if task.uid=path1.parent.uid"; |
policy = "file read/write /dev/null task.uid=path1.parent.uid"; |
357 |
write_domain_policy(policy, 0); |
write_domain_policy(policy, 0); |
358 |
fd = open("/dev/null", O_RDWR); |
fd = open("/dev/null", O_RDWR); |
359 |
show_result(fd, 1); |
show_result(fd, 1); |
365 |
if (fd != EOF) |
if (fd != EOF) |
366 |
close(fd); |
close(fd); |
367 |
|
|
368 |
policy = "allow_create /tmp/open_test 0644 " |
policy = "file create /tmp/open_test 0644 " |
369 |
"if path1.parent.uid=task.uid"; |
"path1.parent.uid=task.uid"; |
370 |
write_domain_policy(policy, 0); |
write_domain_policy(policy, 0); |
371 |
policy = "allow_write /tmp/open_test if path1.parent.uid=0"; |
policy = "file write /tmp/open_test path1.parent.uid=0"; |
372 |
write_domain_policy(policy, 0); |
write_domain_policy(policy, 0); |
373 |
fd = open("/tmp/open_test", O_WRONLY | O_CREAT | O_EXCL, 0644); |
fd = open("/tmp/open_test", O_WRONLY | O_CREAT | O_EXCL, 0644); |
374 |
show_result(fd, 1); |
show_result(fd, 1); |
382 |
close(fd); |
close(fd); |
383 |
unlink2("/tmp/open_test"); |
unlink2("/tmp/open_test"); |
384 |
|
|
385 |
policy = "allow_create /tmp/open_test 0644 " |
policy = "file create /tmp/open_test 0644 " |
386 |
"if path1.parent.uid=task.uid"; |
"path1.parent.uid=task.uid"; |
387 |
write_domain_policy(policy, 1); |
write_domain_policy(policy, 1); |
388 |
|
|
389 |
policy = "allow_write /tmp/open_test if task.uid=0 path1.ino!=0"; |
policy = "file write /tmp/open_test task.uid=0 path1.ino!=0"; |
390 |
write_domain_policy(policy, 0); |
write_domain_policy(policy, 0); |
391 |
policy = "allow_create /tmp/open_test 0644 if 0=0"; |
policy = "file create /tmp/open_test 0644 0=0"; |
392 |
write_domain_policy(policy, 0); |
write_domain_policy(policy, 0); |
393 |
fd = open("/tmp/open_test", O_WRONLY | O_CREAT | O_EXCL, 0644); |
fd = open("/tmp/open_test", O_WRONLY | O_CREAT | O_EXCL, 0644); |
394 |
show_result(fd, 1); |
show_result(fd, 1); |
401 |
if (fd != EOF) |
if (fd != EOF) |
402 |
close(fd); |
close(fd); |
403 |
unlink2("/tmp/open_test"); |
unlink2("/tmp/open_test"); |
404 |
policy = "allow_write /tmp/open_test if task.uid=0 path1.ino!=0"; |
policy = "file write /tmp/open_test task.uid=0 path1.ino!=0"; |
405 |
write_domain_policy(policy, 1); |
write_domain_policy(policy, 1); |
406 |
|
|
407 |
filename = "/tmp/truncate_test"; |
filename = "/tmp/truncate_test"; |
408 |
create2(filename); |
create2(filename); |
409 |
|
|
410 |
policy = "allow_truncate /tmp/truncate_test if task.uid=path1.uid"; |
policy = "file truncate /tmp/truncate_test task.uid=path1.uid"; |
411 |
write_domain_policy(policy, 0); |
write_domain_policy(policy, 0); |
412 |
policy = "allow_write /tmp/truncate_test if 1!=100-1000000"; |
policy = "file write /tmp/truncate_test 1!=100-1000000"; |
413 |
write_domain_policy(policy, 0); |
write_domain_policy(policy, 0); |
414 |
fd = open(filename, O_WRONLY | O_TRUNC); |
fd = open(filename, O_WRONLY | O_TRUNC); |
415 |
show_result(fd, 1); |
show_result(fd, 1); |
420 |
show_result(fd, 0); |
show_result(fd, 0); |
421 |
if (fd != EOF) |
if (fd != EOF) |
422 |
close(fd); |
close(fd); |
423 |
policy = "allow_truncate /tmp/truncate_test " |
policy = "file truncate /tmp/truncate_test " |
424 |
"if task.uid=path1.uid"; |
"task.uid=path1.uid"; |
425 |
write_domain_policy(policy, 1); |
write_domain_policy(policy, 1); |
426 |
|
|
427 |
policy = "allow_write /tmp/truncate_test"; |
policy = "file write /tmp/truncate_test"; |
428 |
write_domain_policy(policy, 0); |
write_domain_policy(policy, 0); |
429 |
policy = "allow_truncate /tmp/truncate_test"; |
policy = "file truncate /tmp/truncate_test"; |
430 |
write_domain_policy(policy, 0); |
write_domain_policy(policy, 0); |
431 |
fd = open(filename, O_WRONLY | O_TRUNC); |
fd = open(filename, O_WRONLY | O_TRUNC); |
432 |
show_result(fd, 1); |
show_result(fd, 1); |
437 |
show_result(fd, 0); |
show_result(fd, 0); |
438 |
if (fd != EOF) |
if (fd != EOF) |
439 |
close(fd); |
close(fd); |
440 |
policy = "allow_write /tmp/truncate_test"; |
policy = "file write /tmp/truncate_test"; |
441 |
write_domain_policy(policy, 1); |
write_domain_policy(policy, 1); |
442 |
|
|
443 |
policy = "allow_truncate /tmp/truncate_test"; |
policy = "file truncate /tmp/truncate_test"; |
444 |
write_domain_policy(policy, 0); |
write_domain_policy(policy, 0); |
445 |
show_result(truncate(filename, 0), 1); |
show_result(truncate(filename, 0), 1); |
446 |
write_domain_policy(policy, 1); |
write_domain_policy(policy, 1); |
447 |
show_result(truncate(filename, 0), 0); |
show_result(truncate(filename, 0), 0); |
448 |
|
|
449 |
policy = "allow_truncate /tmp/truncate_test"; |
policy = "file truncate /tmp/truncate_test"; |
450 |
write_domain_policy(policy, 0); |
write_domain_policy(policy, 0); |
451 |
set_profile(0, "file::open"); |
set_profile(0, "file::open"); |
452 |
fd = open(filename, O_WRONLY); |
fd = open(filename, O_WRONLY); |
459 |
|
|
460 |
unlink2(filename); |
unlink2(filename); |
461 |
|
|
462 |
policy = "allow_create /tmp/mknod_reg_test 0644"; |
policy = "file create /tmp/mknod_reg_test 0644"; |
463 |
write_domain_policy(policy, 0); |
write_domain_policy(policy, 0); |
464 |
filename = "/tmp/mknod_reg_test"; |
filename = "/tmp/mknod_reg_test"; |
465 |
show_result(mknod(filename, S_IFREG | 0644, 0), 1); |
show_result(mknod(filename, S_IFREG | 0644, 0), 1); |
467 |
unlink2(filename); |
unlink2(filename); |
468 |
show_result(mknod(filename, S_IFREG | 0644, 0), 0); |
show_result(mknod(filename, S_IFREG | 0644, 0), 0); |
469 |
|
|
470 |
policy = "allow_mkchar /tmp/mknod_chr_test 0644 1 3"; |
policy = "file mkchar /tmp/mknod_chr_test 0644 1 3"; |
471 |
write_domain_policy(policy, 0); |
write_domain_policy(policy, 0); |
472 |
filename = "/tmp/mknod_chr_test"; |
filename = "/tmp/mknod_chr_test"; |
473 |
show_result(mknod(filename, S_IFCHR | 0644, MKDEV(1, 3)), 1); |
show_result(mknod(filename, S_IFCHR | 0644, MKDEV(1, 3)), 1); |
475 |
unlink2(filename); |
unlink2(filename); |
476 |
show_result(mknod(filename, S_IFCHR | 0644, MKDEV(1, 3)), 0); |
show_result(mknod(filename, S_IFCHR | 0644, MKDEV(1, 3)), 0); |
477 |
|
|
478 |
policy = "allow_mkblock /tmp/mknod_blk_test 0644 1 0"; |
policy = "file mkblock /tmp/mknod_blk_test 0644 1 0"; |
479 |
write_domain_policy(policy, 0); |
write_domain_policy(policy, 0); |
480 |
filename = "/tmp/mknod_blk_test"; |
filename = "/tmp/mknod_blk_test"; |
481 |
show_result(mknod(filename, S_IFBLK | 0644, MKDEV(1, 0)), 1); |
show_result(mknod(filename, S_IFBLK | 0644, MKDEV(1, 0)), 1); |
483 |
unlink2(filename); |
unlink2(filename); |
484 |
show_result(mknod(filename, S_IFBLK | 0644, MKDEV(1, 0)), 0); |
show_result(mknod(filename, S_IFBLK | 0644, MKDEV(1, 0)), 0); |
485 |
|
|
486 |
policy = "allow_mkfifo /tmp/mknod_fifo_test 0644"; |
policy = "file mkfifo /tmp/mknod_fifo_test 0644"; |
487 |
write_domain_policy(policy, 0); |
write_domain_policy(policy, 0); |
488 |
filename = "/tmp/mknod_fifo_test"; |
filename = "/tmp/mknod_fifo_test"; |
489 |
show_result(mknod(filename, S_IFIFO | 0644, 0), 1); |
show_result(mknod(filename, S_IFIFO | 0644, 0), 1); |
491 |
unlink2(filename); |
unlink2(filename); |
492 |
show_result(mknod(filename, S_IFIFO | 0644, 0), 0); |
show_result(mknod(filename, S_IFIFO | 0644, 0), 0); |
493 |
|
|
494 |
policy = "allow_mksock /tmp/mknod_sock_test 0644"; |
policy = "file mksock /tmp/mknod_sock_test 0644"; |
495 |
write_domain_policy(policy, 0); |
write_domain_policy(policy, 0); |
496 |
filename = "/tmp/mknod_sock_test"; |
filename = "/tmp/mknod_sock_test"; |
497 |
show_result(mknod(filename, S_IFSOCK | 0644, 0), 1); |
show_result(mknod(filename, S_IFSOCK | 0644, 0), 1); |
499 |
unlink2(filename); |
unlink2(filename); |
500 |
show_result(mknod(filename, S_IFSOCK | 0644, 0), 0); |
show_result(mknod(filename, S_IFSOCK | 0644, 0), 0); |
501 |
|
|
502 |
policy = "allow_mkdir /tmp/mkdir_test/ 0600"; |
policy = "file mkdir /tmp/mkdir_test/ 0600"; |
503 |
write_domain_policy(policy, 0); |
write_domain_policy(policy, 0); |
504 |
filename = "/tmp/mkdir_test"; |
filename = "/tmp/mkdir_test"; |
505 |
show_result(mkdir(filename, 0600), 1); |
show_result(mkdir(filename, 0600), 1); |
507 |
rmdir2(filename); |
rmdir2(filename); |
508 |
show_result(mkdir(filename, 0600), 0); |
show_result(mkdir(filename, 0600), 0); |
509 |
|
|
510 |
policy = "allow_rmdir /tmp/rmdir_test/"; |
policy = "file rmdir /tmp/rmdir_test/"; |
511 |
write_domain_policy(policy, 0); |
write_domain_policy(policy, 0); |
512 |
filename = "/tmp/rmdir_test"; |
filename = "/tmp/rmdir_test"; |
513 |
mkdir2(filename); |
mkdir2(filename); |
517 |
show_result(rmdir(filename), 0); |
show_result(rmdir(filename), 0); |
518 |
rmdir2(filename); |
rmdir2(filename); |
519 |
|
|
520 |
policy = "allow_unlink /tmp/unlink_test"; |
policy = "file unlink /tmp/unlink_test"; |
521 |
write_domain_policy(policy, 0); |
write_domain_policy(policy, 0); |
522 |
filename = "/tmp/unlink_test"; |
filename = "/tmp/unlink_test"; |
523 |
create2(filename); |
create2(filename); |
527 |
show_result(unlink(filename), 0); |
show_result(unlink(filename), 0); |
528 |
unlink2(filename); |
unlink2(filename); |
529 |
|
|
530 |
policy = "allow_symlink /tmp/symlink_source_test"; |
policy = "file symlink /tmp/symlink_source_test"; |
531 |
write_domain_policy(policy, 0); |
write_domain_policy(policy, 0); |
532 |
filename = "/tmp/symlink_source_test"; |
filename = "/tmp/symlink_source_test"; |
533 |
show_result(symlink("/tmp/symlink_dest_test", filename), 1); |
show_result(symlink("/tmp/symlink_dest_test", filename), 1); |
535 |
unlink2(filename); |
unlink2(filename); |
536 |
show_result(symlink("/tmp/symlink_dest_test", filename), 0); |
show_result(symlink("/tmp/symlink_dest_test", filename), 0); |
537 |
|
|
538 |
policy = "allow_symlink /tmp/symlink_source_test " |
policy = "file symlink /tmp/symlink_source_test " |
539 |
"if symlink.target=\"/tmp/symlink_\\*_test\""; |
"symlink.target=\"/tmp/symlink_\\*_test\""; |
540 |
write_domain_policy(policy, 0); |
write_domain_policy(policy, 0); |
541 |
filename = "/tmp/symlink_source_test"; |
filename = "/tmp/symlink_source_test"; |
542 |
show_result(symlink("/tmp/symlink_dest_test", filename), 1); |
show_result(symlink("/tmp/symlink_dest_test", filename), 1); |
544 |
unlink2(filename); |
unlink2(filename); |
545 |
show_result(symlink("/tmp/symlink_dest_test", filename), 0); |
show_result(symlink("/tmp/symlink_dest_test", filename), 0); |
546 |
|
|
547 |
policy = "allow_symlink /tmp/symlink_source_test " |
policy = "file symlink /tmp/symlink_source_test " |
548 |
"if task.uid=0 symlink.target=\"/tmp/symlink_\\*_test\""; |
"task.uid=0 symlink.target=\"/tmp/symlink_\\*_test\""; |
549 |
write_domain_policy(policy, 0); |
write_domain_policy(policy, 0); |
550 |
filename = "/tmp/symlink_source_test"; |
filename = "/tmp/symlink_source_test"; |
551 |
show_result(symlink("/tmp/symlink_dest_test", filename), 1); |
show_result(symlink("/tmp/symlink_dest_test", filename), 1); |
553 |
unlink2(filename); |
unlink2(filename); |
554 |
show_result(symlink("/tmp/symlink_dest_test", filename), 0); |
show_result(symlink("/tmp/symlink_dest_test", filename), 0); |
555 |
|
|
556 |
policy = "allow_symlink /tmp/symlink_source_test " |
policy = "file symlink /tmp/symlink_source_test " |
557 |
"if symlink.target!=\"\\*\""; |
"symlink.target!=\"\\*\""; |
558 |
write_domain_policy(policy, 0); |
write_domain_policy(policy, 0); |
559 |
filename = "/tmp/symlink_source_test"; |
filename = "/tmp/symlink_source_test"; |
560 |
show_result(symlink("/tmp/symlink_dest_test", filename), 1); |
show_result(symlink("/tmp/symlink_dest_test", filename), 1); |
562 |
unlink2(filename); |
unlink2(filename); |
563 |
show_result(symlink("/tmp/symlink_dest_test", filename), 0); |
show_result(symlink("/tmp/symlink_dest_test", filename), 0); |
564 |
|
|
565 |
policy = "allow_symlink /tmp/symlink_source_test " |
policy = "file symlink /tmp/symlink_source_test " |
566 |
"if symlink.target!=\"/tmp/symlink_\\*_test\""; |
"symlink.target!=\"/tmp/symlink_\\*_test\""; |
567 |
write_domain_policy(policy, 0); |
write_domain_policy(policy, 0); |
568 |
filename = "/tmp/symlink_source_test"; |
filename = "/tmp/symlink_source_test"; |
569 |
show_result(symlink("/tmp/symlink_dest_test", filename), 0); |
show_result(symlink("/tmp/symlink_dest_test", filename), 0); |
571 |
unlink2(filename); |
unlink2(filename); |
572 |
show_result(symlink("/tmp/symlink_dest_test", filename), 0); |
show_result(symlink("/tmp/symlink_dest_test", filename), 0); |
573 |
|
|
574 |
policy = "allow_link /tmp/link_source_test /tmp/link_dest_test"; |
policy = "file link /tmp/link_source_test /tmp/link_dest_test"; |
575 |
write_domain_policy(policy, 0); |
write_domain_policy(policy, 0); |
576 |
filename = "/tmp/link_source_test"; |
filename = "/tmp/link_source_test"; |
577 |
create2(filename); |
create2(filename); |
581 |
show_result(link(filename, "/tmp/link_dest_test"), 0); |
show_result(link(filename, "/tmp/link_dest_test"), 0); |
582 |
unlink2(filename); |
unlink2(filename); |
583 |
|
|
584 |
policy = "allow_rename /tmp/rename_source_test /tmp/rename_dest_test"; |
policy = "file rename /tmp/rename_source_test /tmp/rename_dest_test"; |
585 |
write_domain_policy(policy, 0); |
write_domain_policy(policy, 0); |
586 |
filename = "/tmp/rename_source_test"; |
filename = "/tmp/rename_source_test"; |
587 |
create2(filename); |
create2(filename); |
592 |
show_result(rename(filename, "/tmp/rename_dest_test"), 0); |
show_result(rename(filename, "/tmp/rename_dest_test"), 0); |
593 |
unlink2(filename); |
unlink2(filename); |
594 |
|
|
595 |
policy = "allow_mksock /tmp/socket_test 0755"; |
policy = "file mksock /tmp/socket_test 0755"; |
596 |
write_domain_policy(policy, 0); |
write_domain_policy(policy, 0); |
597 |
filename = "/tmp/socket_test"; |
filename = "/tmp/socket_test"; |
598 |
memset(&addr, 0, sizeof(addr)); |
memset(&addr, 0, sizeof(addr)); |
610 |
0); |
0); |
611 |
if (fd != EOF) |
if (fd != EOF) |
612 |
close(fd); |
close(fd); |
|
|
|
|
filename = "/tmp/rewrite_test"; |
|
|
create2(filename); |
|
|
policy = "allow_read/write /tmp/rewrite_test"; |
|
|
write_domain_policy(policy, 0); |
|
|
write_exception_policy("deny_rewrite /tmp/rewrite_test", 0); |
|
|
policy = "allow_truncate /tmp/rewrite_test"; |
|
|
write_domain_policy(policy, 0); |
|
|
|
|
|
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); |
|
|
|
|
|
set_profile(0, "file::open"); |
|
|
fd = open(filename, O_WRONLY | O_APPEND); |
|
|
set_profile(3, "file::open"); |
|
|
show_result(ftruncate(fd, 0), 0); |
|
|
|
|
|
show_result(fcntl(fd, F_SETFL, |
|
|
fcntl(fd, F_GETFL) & ~O_APPEND), 0); |
|
|
if (fd != EOF) |
|
|
close(fd); |
|
|
|
|
|
write_domain_policy(policy, 1); |
|
|
|
|
|
policy = "allow_read/write /tmp/rewrite_test"; |
|
|
write_domain_policy(policy, 1); |
|
|
write_exception_policy("deny_rewrite /tmp/rewrite_test", 1); |
|
|
|
|
613 |
unlink2(filename); |
unlink2(filename); |
614 |
|
|
615 |
policy = "allow_ioctl socket:[family=2:type=2:protocol=17] " |
policy = "file ioctl socket:[family=2:type=2:protocol=17] " |
616 |
"35122-35124 if task.uid=0"; |
"35122-35124 task.uid=0"; |
617 |
write_domain_policy(policy, 0); |
write_domain_policy(policy, 0); |
618 |
fd = socket(PF_INET, SOCK_DGRAM, IPPROTO_IP); |
fd = socket(PF_INET, SOCK_DGRAM, IPPROTO_IP); |
619 |
memset(&ifreq, 0, sizeof(ifreq)); |
memset(&ifreq, 0, sizeof(ifreq)); |
621 |
"lo"); |
"lo"); |
622 |
show_result(ioctl(fd, 35123, &ifreq), 1); |
show_result(ioctl(fd, 35123, &ifreq), 1); |
623 |
write_domain_policy(policy, 1); |
write_domain_policy(policy, 1); |
624 |
policy = "allow_ioctl " |
policy = "file ioctl " |
625 |
"socket:[family=2:type=2:protocol=17] 0-35122"; |
"socket:[family=2:type=2:protocol=17] 0-35122"; |
626 |
write_domain_policy(policy, 0); |
write_domain_policy(policy, 0); |
627 |
show_result(ioctl(fd, 35123, &ifreq), 0); |
show_result(ioctl(fd, 35123, &ifreq), 0); |
636 |
fprintf(domain_fp, "%s /bin/true\n", self_domain); |
fprintf(domain_fp, "%s /bin/true\n", self_domain); |
637 |
fprintf(domain_fp, "use_profile 255\n"); |
fprintf(domain_fp, "use_profile 255\n"); |
638 |
fprintf(domain_fp, "select pid=%u\n", pid); |
fprintf(domain_fp, "select pid=%u\n", pid); |
639 |
fprintf(profile_fp, "255-MAX_REJECT_LOG=1024\n"); |
fprintf(profile_fp, "PREFERENCE::audit={ max_reject_log=1024 }\n"); |
640 |
stage_file_test(); |
stage_file_test(); |
641 |
fprintf(domain_fp, "use_profile 0\n"); |
fprintf(domain_fp, "use_profile 0\n"); |
642 |
clear_status(); |
clear_status(); |