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Commit | Line | Data |
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53e1b683 | 1 | /* SPDX-License-Identifier: LGPL-2.1+ */ |
281e05b6 | 2 | |
cc7fa4fb RC |
3 | #include <grp.h> |
4 | #include <pwd.h> | |
ff4ca461 | 5 | #include <stdio.h> |
70d7aea5 | 6 | #include <sys/prctl.h> |
ff4ca461 | 7 | #include <sys/types.h> |
281e05b6 | 8 | |
b7856f92 | 9 | #include "capability-util.h" |
4e79aeaa | 10 | #include "cpu-set-util.h" |
b4891260 | 11 | #include "errno-list.h" |
03bd70dd | 12 | #include "fileio.h" |
f4f15635 | 13 | #include "fs-util.h" |
281e05b6 | 14 | #include "macro.h" |
f4f15635 | 15 | #include "manager.h" |
a22692d7 | 16 | #include "missing_prctl.h" |
281e05b6 | 17 | #include "mkdir.h" |
ff4ca461 | 18 | #include "path-util.h" |
c6878637 | 19 | #include "rm-rf.h" |
349cc4a5 | 20 | #if HAVE_SECCOMP |
83f12b27 FS |
21 | #include "seccomp-util.h" |
22 | #endif | |
57b7a260 | 23 | #include "service.h" |
34b86909 | 24 | #include "stat-util.h" |
8b3aa503 | 25 | #include "test-helper.h" |
cc100a5a | 26 | #include "tests.h" |
f4f15635 | 27 | #include "unit.h" |
57c2efa0 | 28 | #include "user-util.h" |
f4f15635 | 29 | #include "util.h" |
4dd4cb8f | 30 | #include "virt.h" |
281e05b6 | 31 | |
5f00dc4d | 32 | static bool can_unshare; |
b7172f34 | 33 | |
281e05b6 RC |
34 | typedef void (*test_function_t)(Manager *m); |
35 | ||
6aed6a11 | 36 | static void check(const char *func, Manager *m, Unit *unit, int status_expected, int code_expected) { |
281e05b6 RC |
37 | Service *service = NULL; |
38 | usec_t ts; | |
8adb3d63 | 39 | usec_t timeout = 2 * USEC_PER_MINUTE; |
281e05b6 RC |
40 | |
41 | assert_se(m); | |
42 | assert_se(unit); | |
43 | ||
44 | service = SERVICE(unit); | |
45 | printf("%s\n", unit->id); | |
46 | exec_context_dump(&service->exec_context, stdout, "\t"); | |
47 | ts = now(CLOCK_MONOTONIC); | |
ec2ce0c5 | 48 | while (!IN_SET(service->state, SERVICE_DEAD, SERVICE_FAILED)) { |
281e05b6 RC |
49 | int r; |
50 | usec_t n; | |
51 | ||
52 | r = sd_event_run(m->event, 100 * USEC_PER_MSEC); | |
53 | assert_se(r >= 0); | |
54 | ||
55 | n = now(CLOCK_MONOTONIC); | |
56 | if (ts + timeout < n) { | |
57 | log_error("Test timeout when testing %s", unit->id); | |
1acacd73 | 58 | r = unit_kill(unit, KILL_ALL, SIGKILL, NULL); |
f7f8e8cb EV |
59 | if (r < 0) |
60 | log_error_errno(r, "Failed to kill %s: %m", unit->id); | |
281e05b6 RC |
61 | exit(EXIT_FAILURE); |
62 | } | |
63 | } | |
64 | exec_status_dump(&service->main_exec_status, stdout, "\t"); | |
18f8c5d4 | 65 | |
6aed6a11 ZJS |
66 | if (service->main_exec_status.code != code_expected) { |
67 | log_error("%s: %s: exit code %d, expected %d", | |
68 | func, unit->id, | |
69 | service->main_exec_status.code, code_expected); | |
70 | abort(); | |
18f8c5d4 LP |
71 | } |
72 | ||
73 | if (service->main_exec_status.status != status_expected) { | |
74 | log_error("%s: %s: exit status %d, expected %d", | |
75 | func, unit->id, | |
76 | service->main_exec_status.status, status_expected); | |
77 | abort(); | |
6aed6a11 | 78 | } |
281e05b6 RC |
79 | } |
80 | ||
57c2efa0 YW |
81 | static bool check_nobody_user_and_group(void) { |
82 | static int cache = -1; | |
83 | struct passwd *p; | |
84 | struct group *g; | |
85 | ||
86 | if (cache >= 0) | |
87 | return !!cache; | |
88 | ||
89 | if (!synthesize_nobody()) | |
90 | goto invalid; | |
91 | ||
92 | p = getpwnam(NOBODY_USER_NAME); | |
93 | if (!p || | |
94 | !streq(p->pw_name, NOBODY_USER_NAME) || | |
95 | p->pw_uid != UID_NOBODY || | |
96 | p->pw_gid != GID_NOBODY) | |
97 | goto invalid; | |
98 | ||
99 | p = getpwuid(UID_NOBODY); | |
100 | if (!p || | |
101 | !streq(p->pw_name, NOBODY_USER_NAME) || | |
102 | p->pw_uid != UID_NOBODY || | |
103 | p->pw_gid != GID_NOBODY) | |
104 | goto invalid; | |
105 | ||
106 | g = getgrnam(NOBODY_GROUP_NAME); | |
107 | if (!g || | |
108 | !streq(g->gr_name, NOBODY_GROUP_NAME) || | |
109 | g->gr_gid != GID_NOBODY) | |
110 | goto invalid; | |
111 | ||
112 | g = getgrgid(GID_NOBODY); | |
113 | if (!g || | |
114 | !streq(g->gr_name, NOBODY_GROUP_NAME) || | |
115 | g->gr_gid != GID_NOBODY) | |
116 | goto invalid; | |
117 | ||
118 | cache = 1; | |
119 | return true; | |
120 | ||
121 | invalid: | |
122 | cache = 0; | |
123 | return false; | |
124 | } | |
125 | ||
9f82d685 YW |
126 | static bool check_user_has_group_with_same_name(const char *name) { |
127 | struct passwd *p; | |
128 | struct group *g; | |
129 | ||
130 | assert(name); | |
131 | ||
132 | p = getpwnam(name); | |
133 | if (!p || | |
134 | !streq(p->pw_name, name)) | |
135 | return false; | |
136 | ||
137 | g = getgrgid(p->pw_gid); | |
138 | if (!g || | |
139 | !streq(g->gr_name, name)) | |
140 | return false; | |
141 | ||
142 | return true; | |
143 | } | |
144 | ||
6086d2da | 145 | static bool is_inaccessible_available(void) { |
b2238e38 | 146 | const char *p; |
6086d2da DP |
147 | |
148 | FOREACH_STRING(p, | |
149 | "/run/systemd/inaccessible/reg", | |
150 | "/run/systemd/inaccessible/dir", | |
151 | "/run/systemd/inaccessible/chr", | |
152 | "/run/systemd/inaccessible/blk", | |
153 | "/run/systemd/inaccessible/fifo", | |
154 | "/run/systemd/inaccessible/sock" | |
155 | ) { | |
156 | if (access(p, F_OK) < 0) | |
157 | return false; | |
158 | } | |
159 | ||
160 | return true; | |
161 | } | |
162 | ||
6aed6a11 | 163 | static void test(const char *func, Manager *m, const char *unit_name, int status_expected, int code_expected) { |
281e05b6 RC |
164 | Unit *unit; |
165 | ||
166 | assert_se(unit_name); | |
167 | ||
ba412430 | 168 | assert_se(manager_load_startable_unit_or_warn(m, unit_name, NULL, &unit) >= 0); |
bd7989a3 | 169 | assert_se(unit_start(unit) >= 0); |
6aed6a11 | 170 | check(func, m, unit, status_expected, code_expected); |
281e05b6 RC |
171 | } |
172 | ||
f0e018e7 YW |
173 | static void test_exec_bindpaths(Manager *m) { |
174 | assert_se(mkdir_p("/tmp/test-exec-bindpaths", 0755) >= 0); | |
175 | assert_se(mkdir_p("/tmp/test-exec-bindreadonlypaths", 0755) >= 0); | |
d053b72b | 176 | |
6aed6a11 | 177 | test(__func__, m, "exec-bindpaths.service", can_unshare ? 0 : EXIT_NAMESPACE, CLD_EXITED); |
d053b72b | 178 | |
f0e018e7 YW |
179 | (void) rm_rf("/tmp/test-exec-bindpaths", REMOVE_ROOT|REMOVE_PHYSICAL); |
180 | (void) rm_rf("/tmp/test-exec-bindreadonlypaths", REMOVE_ROOT|REMOVE_PHYSICAL); | |
d053b72b YW |
181 | } |
182 | ||
4e79aeaa YW |
183 | static void test_exec_cpuaffinity(Manager *m) { |
184 | _cleanup_cpu_free_ cpu_set_t *c = NULL; | |
185 | unsigned n; | |
186 | ||
187 | assert_se(c = cpu_set_malloc(&n)); | |
188 | assert_se(sched_getaffinity(0, CPU_ALLOC_SIZE(n), c) >= 0); | |
189 | ||
190 | if (CPU_ISSET_S(0, CPU_ALLOC_SIZE(n), c) == 0) { | |
191 | log_notice("Cannot use CPU 0, skipping %s", __func__); | |
192 | return; | |
193 | } | |
194 | ||
6aed6a11 ZJS |
195 | test(__func__, m, "exec-cpuaffinity1.service", 0, CLD_EXITED); |
196 | test(__func__, m, "exec-cpuaffinity2.service", 0, CLD_EXITED); | |
4e79aeaa YW |
197 | |
198 | if (CPU_ISSET_S(1, CPU_ALLOC_SIZE(n), c) == 0 || | |
199 | CPU_ISSET_S(2, CPU_ALLOC_SIZE(n), c) == 0) { | |
200 | log_notice("Cannot use CPU 1 or 2, skipping remaining tests in %s", __func__); | |
201 | return; | |
202 | } | |
203 | ||
6aed6a11 | 204 | test(__func__, m, "exec-cpuaffinity3.service", 0, CLD_EXITED); |
4e79aeaa YW |
205 | } |
206 | ||
281e05b6 RC |
207 | static void test_exec_workingdirectory(Manager *m) { |
208 | assert_se(mkdir_p("/tmp/test-exec_workingdirectory", 0755) >= 0); | |
209 | ||
6aed6a11 ZJS |
210 | test(__func__, m, "exec-workingdirectory.service", 0, CLD_EXITED); |
211 | test(__func__, m, "exec-workingdirectory-trailing-dot.service", 0, CLD_EXITED); | |
281e05b6 | 212 | |
c6878637 | 213 | (void) rm_rf("/tmp/test-exec_workingdirectory", REMOVE_ROOT|REMOVE_PHYSICAL); |
281e05b6 RC |
214 | } |
215 | ||
216 | static void test_exec_personality(Manager *m) { | |
281e05b6 | 217 | #if defined(__x86_64__) |
6aed6a11 | 218 | test(__func__, m, "exec-personality-x86-64.service", 0, CLD_EXITED); |
7517f51e HB |
219 | |
220 | #elif defined(__s390__) | |
6aed6a11 | 221 | test(__func__, m, "exec-personality-s390.service", 0, CLD_EXITED); |
7517f51e | 222 | |
12591863 JS |
223 | #elif defined(__powerpc64__) |
224 | # if __BYTE_ORDER == __BIG_ENDIAN | |
6aed6a11 | 225 | test(__func__, m, "exec-personality-ppc64.service", 0, CLD_EXITED); |
12591863 | 226 | # else |
6aed6a11 | 227 | test(__func__, m, "exec-personality-ppc64le.service", 0, CLD_EXITED); |
12591863 JS |
228 | # endif |
229 | ||
230 | #elif defined(__aarch64__) | |
6aed6a11 | 231 | test(__func__, m, "exec-personality-aarch64.service", 0, CLD_EXITED); |
12591863 | 232 | |
5798eb4c | 233 | #elif defined(__i386__) |
6aed6a11 | 234 | test(__func__, m, "exec-personality-x86.service", 0, CLD_EXITED); |
f0e018e7 YW |
235 | #else |
236 | log_notice("Unknown personality, skipping %s", __func__); | |
281e05b6 RC |
237 | #endif |
238 | } | |
239 | ||
240 | static void test_exec_ignoresigpipe(Manager *m) { | |
6aed6a11 ZJS |
241 | test(__func__, m, "exec-ignoresigpipe-yes.service", 0, CLD_EXITED); |
242 | test(__func__, m, "exec-ignoresigpipe-no.service", SIGPIPE, CLD_KILLED); | |
281e05b6 RC |
243 | } |
244 | ||
245 | static void test_exec_privatetmp(Manager *m) { | |
246 | assert_se(touch("/tmp/test-exec_privatetmp") >= 0); | |
247 | ||
6aed6a11 ZJS |
248 | test(__func__, m, "exec-privatetmp-yes.service", can_unshare ? 0 : EXIT_FAILURE, CLD_EXITED); |
249 | test(__func__, m, "exec-privatetmp-no.service", 0, CLD_EXITED); | |
281e05b6 RC |
250 | |
251 | unlink("/tmp/test-exec_privatetmp"); | |
252 | } | |
253 | ||
254 | static void test_exec_privatedevices(Manager *m) { | |
f0e018e7 YW |
255 | int r; |
256 | ||
4dd4cb8f | 257 | if (detect_container() > 0) { |
f0e018e7 | 258 | log_notice("Testing in container, skipping %s", __func__); |
4dd4cb8f SM |
259 | return; |
260 | } | |
6086d2da | 261 | if (!is_inaccessible_available()) { |
f0e018e7 | 262 | log_notice("Testing without inaccessible, skipping %s", __func__); |
6086d2da DP |
263 | return; |
264 | } | |
265 | ||
6aed6a11 ZJS |
266 | test(__func__, m, "exec-privatedevices-yes.service", can_unshare ? 0 : EXIT_FAILURE, CLD_EXITED); |
267 | test(__func__, m, "exec-privatedevices-no.service", 0, CLD_EXITED); | |
268 | test(__func__, m, "exec-privatedevices-disabled-by-prefix.service", can_unshare ? 0 : EXIT_FAILURE, CLD_EXITED); | |
6086d2da | 269 | |
0608ba98 ZJS |
270 | /* We use capsh to test if the capabilities are |
271 | * properly set, so be sure that it exists */ | |
272 | r = find_binary("capsh", NULL); | |
273 | if (r < 0) { | |
5cd33ccc | 274 | log_notice_errno(r, "Could not find capsh binary, skipping remaining tests in %s: %m", __func__); |
6086d2da DP |
275 | return; |
276 | } | |
277 | ||
6aed6a11 ZJS |
278 | test(__func__, m, "exec-privatedevices-yes-capability-mknod.service", 0, CLD_EXITED); |
279 | test(__func__, m, "exec-privatedevices-no-capability-mknod.service", 0, CLD_EXITED); | |
280 | test(__func__, m, "exec-privatedevices-yes-capability-sys-rawio.service", 0, CLD_EXITED); | |
281 | test(__func__, m, "exec-privatedevices-no-capability-sys-rawio.service", 0, CLD_EXITED); | |
615a1f4b DH |
282 | } |
283 | ||
7e46b29b | 284 | static void test_exec_protecthome(Manager *m) { |
9ca58284 ZJS |
285 | if (!can_unshare) { |
286 | log_notice("Cannot reliably unshare, skipping %s", __func__); | |
287 | return; | |
288 | } | |
289 | ||
290 | test(__func__, m, "exec-protecthome-tmpfs-vs-protectsystem-strict.service", 0, CLD_EXITED); | |
7e46b29b YW |
291 | } |
292 | ||
4982dbcc | 293 | static void test_exec_protectkernelmodules(Manager *m) { |
0608ba98 ZJS |
294 | int r; |
295 | ||
3ae33295 | 296 | if (detect_container() > 0) { |
f0e018e7 | 297 | log_notice("Testing in container, skipping %s", __func__); |
3ae33295 DH |
298 | return; |
299 | } | |
6086d2da | 300 | if (!is_inaccessible_available()) { |
f0e018e7 | 301 | log_notice("Testing without inaccessible, skipping %s", __func__); |
6086d2da DP |
302 | return; |
303 | } | |
3ae33295 | 304 | |
0608ba98 ZJS |
305 | r = find_binary("capsh", NULL); |
306 | if (r < 0) { | |
5cd33ccc | 307 | log_notice_errno(r, "Skipping %s, could not find capsh binary: %m", __func__); |
0608ba98 ZJS |
308 | return; |
309 | } | |
310 | ||
6aed6a11 ZJS |
311 | test(__func__, m, "exec-protectkernelmodules-no-capabilities.service", 0, CLD_EXITED); |
312 | test(__func__, m, "exec-protectkernelmodules-yes-capabilities.service", 0, CLD_EXITED); | |
313 | test(__func__, m, "exec-protectkernelmodules-yes-mount-propagation.service", can_unshare ? 0 : EXIT_FAILURE, CLD_EXITED); | |
3ae33295 DH |
314 | } |
315 | ||
f78b36f0 | 316 | static void test_exec_readonlypaths(Manager *m) { |
34b86909 | 317 | |
6aed6a11 | 318 | test(__func__, m, "exec-readonlypaths-simple.service", can_unshare ? 0 : EXIT_FAILURE, CLD_EXITED); |
f0e018e7 YW |
319 | |
320 | if (path_is_read_only_fs("/var") > 0) { | |
321 | log_notice("Directory /var is readonly, skipping remaining tests in %s", __func__); | |
34b86909 | 322 | return; |
f0e018e7 | 323 | } |
34b86909 | 324 | |
6aed6a11 ZJS |
325 | test(__func__, m, "exec-readonlypaths.service", can_unshare ? 0 : EXIT_FAILURE, CLD_EXITED); |
326 | test(__func__, m, "exec-readonlypaths-with-bindpaths.service", can_unshare ? 0 : EXIT_NAMESPACE, CLD_EXITED); | |
327 | test(__func__, m, "exec-readonlypaths-mount-propagation.service", can_unshare ? 0 : EXIT_FAILURE, CLD_EXITED); | |
cdfbd1fb DH |
328 | } |
329 | ||
330 | static void test_exec_readwritepaths(Manager *m) { | |
34b86909 | 331 | |
f0e018e7 YW |
332 | if (path_is_read_only_fs("/") > 0) { |
333 | log_notice("Root directory is readonly, skipping %s", __func__); | |
34b86909 | 334 | return; |
f0e018e7 | 335 | } |
34b86909 | 336 | |
6aed6a11 | 337 | test(__func__, m, "exec-readwritepaths-mount-propagation.service", can_unshare ? 0 : EXIT_FAILURE, CLD_EXITED); |
cdfbd1fb DH |
338 | } |
339 | ||
340 | static void test_exec_inaccessiblepaths(Manager *m) { | |
34b86909 | 341 | |
f0e018e7 YW |
342 | if (!is_inaccessible_available()) { |
343 | log_notice("Testing without inaccessible, skipping %s", __func__); | |
34b86909 | 344 | return; |
f0e018e7 | 345 | } |
34b86909 | 346 | |
6aed6a11 | 347 | test(__func__, m, "exec-inaccessiblepaths-sys.service", can_unshare ? 0 : EXIT_FAILURE, CLD_EXITED); |
f78b36f0 | 348 | |
f0e018e7 YW |
349 | if (path_is_read_only_fs("/") > 0) { |
350 | log_notice("Root directory is readonly, skipping remaining tests in %s", __func__); | |
af4af186 EV |
351 | return; |
352 | } | |
353 | ||
6aed6a11 | 354 | test(__func__, m, "exec-inaccessiblepaths-mount-propagation.service", can_unshare ? 0 : EXIT_FAILURE, CLD_EXITED); |
c090d74d TR |
355 | } |
356 | ||
4cac89bd YW |
357 | static void test_exec_temporaryfilesystem(Manager *m) { |
358 | ||
6aed6a11 ZJS |
359 | test(__func__, m, "exec-temporaryfilesystem-options.service", can_unshare ? 0 : EXIT_NAMESPACE, CLD_EXITED); |
360 | test(__func__, m, "exec-temporaryfilesystem-ro.service", can_unshare ? 0 : EXIT_NAMESPACE, CLD_EXITED); | |
361 | test(__func__, m, "exec-temporaryfilesystem-rw.service", can_unshare ? 0 : EXIT_NAMESPACE, CLD_EXITED); | |
362 | test(__func__, m, "exec-temporaryfilesystem-usr.service", can_unshare ? 0 : EXIT_NAMESPACE, CLD_EXITED); | |
4cac89bd YW |
363 | } |
364 | ||
281e05b6 | 365 | static void test_exec_systemcallfilter(Manager *m) { |
349cc4a5 | 366 | #if HAVE_SECCOMP |
738c74d7 YW |
367 | int r; |
368 | ||
f0e018e7 YW |
369 | if (!is_seccomp_available()) { |
370 | log_notice("Seccomp not available, skipping %s", __func__); | |
83f12b27 | 371 | return; |
f0e018e7 YW |
372 | } |
373 | ||
6aed6a11 ZJS |
374 | test(__func__, m, "exec-systemcallfilter-not-failing.service", 0, CLD_EXITED); |
375 | test(__func__, m, "exec-systemcallfilter-not-failing2.service", 0, CLD_EXITED); | |
376 | test(__func__, m, "exec-systemcallfilter-failing.service", SIGSYS, CLD_KILLED); | |
377 | test(__func__, m, "exec-systemcallfilter-failing2.service", SIGSYS, CLD_KILLED); | |
738c74d7 YW |
378 | |
379 | r = find_binary("python3", NULL); | |
380 | if (r < 0) { | |
381 | log_notice_errno(r, "Skipping remaining tests in %s, could not find python3 binary: %m", __func__); | |
382 | return; | |
383 | } | |
384 | ||
6aed6a11 ZJS |
385 | test(__func__, m, "exec-systemcallfilter-with-errno-name.service", errno_from_name("EILSEQ"), CLD_EXITED); |
386 | test(__func__, m, "exec-systemcallfilter-with-errno-number.service", 255, CLD_EXITED); | |
387 | test(__func__, m, "exec-systemcallfilter-with-errno-multi.service", errno_from_name("EILSEQ"), CLD_EXITED); | |
281e05b6 RC |
388 | #endif |
389 | } | |
390 | ||
391 | static void test_exec_systemcallerrornumber(Manager *m) { | |
349cc4a5 | 392 | #if HAVE_SECCOMP |
738c74d7 YW |
393 | int r; |
394 | ||
f0e018e7 YW |
395 | if (!is_seccomp_available()) { |
396 | log_notice("Seccomp not available, skipping %s", __func__); | |
7a18854f | 397 | return; |
f0e018e7 YW |
398 | } |
399 | ||
738c74d7 YW |
400 | r = find_binary("python3", NULL); |
401 | if (r < 0) { | |
402 | log_notice_errno(r, "Skipping %s, could not find python3 binary: %m", __func__); | |
403 | return; | |
404 | } | |
405 | ||
6aed6a11 ZJS |
406 | test(__func__, m, "exec-systemcallerrornumber-name.service", errno_from_name("EACCES"), CLD_EXITED); |
407 | test(__func__, m, "exec-systemcallerrornumber-number.service", 255, CLD_EXITED); | |
281e05b6 RC |
408 | #endif |
409 | } | |
410 | ||
f0e018e7 | 411 | static void test_exec_restrictnamespaces(Manager *m) { |
349cc4a5 | 412 | #if HAVE_SECCOMP |
f0e018e7 YW |
413 | if (!is_seccomp_available()) { |
414 | log_notice("Seccomp not available, skipping %s", __func__); | |
97e60383 | 415 | return; |
f0e018e7 | 416 | } |
97e60383 | 417 | |
6aed6a11 ZJS |
418 | test(__func__, m, "exec-restrictnamespaces-no.service", can_unshare ? 0 : EXIT_FAILURE, CLD_EXITED); |
419 | test(__func__, m, "exec-restrictnamespaces-yes.service", 1, CLD_EXITED); | |
420 | test(__func__, m, "exec-restrictnamespaces-mnt.service", can_unshare ? 0 : EXIT_FAILURE, CLD_EXITED); | |
421 | test(__func__, m, "exec-restrictnamespaces-mnt-blacklist.service", 1, CLD_EXITED); | |
422 | test(__func__, m, "exec-restrictnamespaces-merge-and.service", can_unshare ? 0 : EXIT_FAILURE, CLD_EXITED); | |
423 | test(__func__, m, "exec-restrictnamespaces-merge-or.service", can_unshare ? 0 : EXIT_FAILURE, CLD_EXITED); | |
424 | test(__func__, m, "exec-restrictnamespaces-merge-all.service", can_unshare ? 0 : EXIT_FAILURE, CLD_EXITED); | |
97e60383 DH |
425 | #endif |
426 | } | |
427 | ||
f0e018e7 | 428 | static void test_exec_systemcallfilter_system(Manager *m) { |
349cc4a5 | 429 | #if HAVE_SECCOMP |
f0e018e7 YW |
430 | if (!is_seccomp_available()) { |
431 | log_notice("Seccomp not available, skipping %s", __func__); | |
83f12b27 | 432 | return; |
f0e018e7 | 433 | } |
57c2efa0 | 434 | |
6aed6a11 | 435 | test(__func__, m, "exec-systemcallfilter-system-user.service", 0, CLD_EXITED); |
69b07407 | 436 | |
57c2efa0 | 437 | if (!check_nobody_user_and_group()) { |
5cd33ccc | 438 | log_notice("nobody user/group is not synthesized or may conflict to other entries, skipping remaining tests in %s", __func__); |
57c2efa0 YW |
439 | return; |
440 | } | |
441 | ||
69b07407 | 442 | if (!STR_IN_SET(NOBODY_USER_NAME, "nobody", "nfsnobody")) { |
5cd33ccc | 443 | log_notice("Unsupported nobody user name '%s', skipping remaining tests in %s", NOBODY_USER_NAME, __func__); |
69b07407 YW |
444 | return; |
445 | } | |
446 | ||
6aed6a11 | 447 | test(__func__, m, "exec-systemcallfilter-system-user-" NOBODY_USER_NAME ".service", 0, CLD_EXITED); |
19c0b0b9 RC |
448 | #endif |
449 | } | |
450 | ||
281e05b6 | 451 | static void test_exec_user(Manager *m) { |
6aed6a11 | 452 | test(__func__, m, "exec-user.service", 0, CLD_EXITED); |
69b07407 | 453 | |
57c2efa0 | 454 | if (!check_nobody_user_and_group()) { |
5cd33ccc | 455 | log_notice("nobody user/group is not synthesized or may conflict to other entries, skipping remaining tests in %s", __func__); |
57c2efa0 YW |
456 | return; |
457 | } | |
458 | ||
69b07407 | 459 | if (!STR_IN_SET(NOBODY_USER_NAME, "nobody", "nfsnobody")) { |
5cd33ccc | 460 | log_notice("Unsupported nobody user name '%s', skipping remaining tests in %s", NOBODY_USER_NAME, __func__); |
69b07407 YW |
461 | return; |
462 | } | |
463 | ||
6aed6a11 | 464 | test(__func__, m, "exec-user-" NOBODY_USER_NAME ".service", 0, CLD_EXITED); |
281e05b6 RC |
465 | } |
466 | ||
467 | static void test_exec_group(Manager *m) { | |
6aed6a11 | 468 | test(__func__, m, "exec-group.service", 0, CLD_EXITED); |
69b07407 | 469 | |
57c2efa0 | 470 | if (!check_nobody_user_and_group()) { |
5cd33ccc | 471 | log_notice("nobody user/group is not synthesized or may conflict to other entries, skipping remaining tests in %s", __func__); |
57c2efa0 YW |
472 | return; |
473 | } | |
474 | ||
69b07407 | 475 | if (!STR_IN_SET(NOBODY_GROUP_NAME, "nobody", "nfsnobody", "nogroup")) { |
5cd33ccc | 476 | log_notice("Unsupported nobody group name '%s', skipping remaining tests in %s", NOBODY_GROUP_NAME, __func__); |
69b07407 YW |
477 | return; |
478 | } | |
479 | ||
6aed6a11 | 480 | test(__func__, m, "exec-group-" NOBODY_GROUP_NAME ".service", 0, CLD_EXITED); |
281e05b6 RC |
481 | } |
482 | ||
f0e018e7 | 483 | static void test_exec_supplementarygroups(Manager *m) { |
6aed6a11 ZJS |
484 | test(__func__, m, "exec-supplementarygroups.service", 0, CLD_EXITED); |
485 | test(__func__, m, "exec-supplementarygroups-single-group.service", 0, CLD_EXITED); | |
486 | test(__func__, m, "exec-supplementarygroups-single-group-user.service", 0, CLD_EXITED); | |
487 | test(__func__, m, "exec-supplementarygroups-multiple-groups-default-group-user.service", 0, CLD_EXITED); | |
488 | test(__func__, m, "exec-supplementarygroups-multiple-groups-withgid.service", 0, CLD_EXITED); | |
489 | test(__func__, m, "exec-supplementarygroups-multiple-groups-withuid.service", 0, CLD_EXITED); | |
86b838ea DH |
490 | } |
491 | ||
f0e018e7 | 492 | static void test_exec_dynamicuser(Manager *m) { |
b7172f34 | 493 | |
6aed6a11 | 494 | test(__func__, m, "exec-dynamicuser-fixeduser.service", can_unshare ? 0 : EXIT_NAMESPACE, CLD_EXITED); |
9f82d685 | 495 | if (check_user_has_group_with_same_name("adm")) |
6aed6a11 | 496 | test(__func__, m, "exec-dynamicuser-fixeduser-adm.service", can_unshare ? 0 : EXIT_NAMESPACE, CLD_EXITED); |
9f82d685 | 497 | if (check_user_has_group_with_same_name("games")) |
6aed6a11 ZJS |
498 | test(__func__, m, "exec-dynamicuser-fixeduser-games.service", can_unshare ? 0 : EXIT_NAMESPACE, CLD_EXITED); |
499 | test(__func__, m, "exec-dynamicuser-fixeduser-one-supplementarygroup.service", can_unshare ? 0 : EXIT_NAMESPACE, CLD_EXITED); | |
500 | test(__func__, m, "exec-dynamicuser-supplementarygroups.service", can_unshare ? 0 : EXIT_NAMESPACE, CLD_EXITED); | |
501 | test(__func__, m, "exec-dynamicuser-statedir.service", can_unshare ? 0 : EXIT_NAMESPACE, CLD_EXITED); | |
028f3a7f | 502 | |
1c587309 YW |
503 | (void) rm_rf("/var/lib/test-dynamicuser-migrate", REMOVE_ROOT|REMOVE_PHYSICAL); |
504 | (void) rm_rf("/var/lib/test-dynamicuser-migrate2", REMOVE_ROOT|REMOVE_PHYSICAL); | |
505 | (void) rm_rf("/var/lib/private/test-dynamicuser-migrate", REMOVE_ROOT|REMOVE_PHYSICAL); | |
506 | (void) rm_rf("/var/lib/private/test-dynamicuser-migrate2", REMOVE_ROOT|REMOVE_PHYSICAL); | |
507 | ||
6aed6a11 ZJS |
508 | test(__func__, m, "exec-dynamicuser-statedir-migrate-step1.service", 0, CLD_EXITED); |
509 | test(__func__, m, "exec-dynamicuser-statedir-migrate-step2.service", can_unshare ? 0 : EXIT_NAMESPACE, CLD_EXITED); | |
1c587309 | 510 | |
028f3a7f YW |
511 | (void) rm_rf("/var/lib/test-dynamicuser-migrate", REMOVE_ROOT|REMOVE_PHYSICAL); |
512 | (void) rm_rf("/var/lib/test-dynamicuser-migrate2", REMOVE_ROOT|REMOVE_PHYSICAL); | |
513 | (void) rm_rf("/var/lib/private/test-dynamicuser-migrate", REMOVE_ROOT|REMOVE_PHYSICAL); | |
514 | (void) rm_rf("/var/lib/private/test-dynamicuser-migrate2", REMOVE_ROOT|REMOVE_PHYSICAL); | |
2b9ac11e DH |
515 | } |
516 | ||
281e05b6 | 517 | static void test_exec_environment(Manager *m) { |
6aed6a11 ZJS |
518 | test(__func__, m, "exec-environment-no-substitute.service", 0, CLD_EXITED); |
519 | test(__func__, m, "exec-environment.service", 0, CLD_EXITED); | |
520 | test(__func__, m, "exec-environment-multiple.service", 0, CLD_EXITED); | |
521 | test(__func__, m, "exec-environment-empty.service", 0, CLD_EXITED); | |
281e05b6 RC |
522 | } |
523 | ||
03bd70dd RC |
524 | static void test_exec_environmentfile(Manager *m) { |
525 | static const char e[] = | |
526 | "VAR1='word1 word2'\n" | |
527 | "VAR2=word3 \n" | |
528 | "# comment1\n" | |
529 | "\n" | |
530 | "; comment2\n" | |
531 | " ; # comment3\n" | |
532 | "line without an equal\n" | |
9b796f35 | 533 | "VAR3='$word 5 6'\n" |
b6887d7a JH |
534 | "VAR4='new\nline'\n" |
535 | "VAR5=password\\with\\backslashes"; | |
03bd70dd RC |
536 | int r; |
537 | ||
538 | r = write_string_file("/tmp/test-exec_environmentfile.conf", e, WRITE_STRING_FILE_CREATE); | |
539 | assert_se(r == 0); | |
540 | ||
6aed6a11 | 541 | test(__func__, m, "exec-environmentfile.service", 0, CLD_EXITED); |
03bd70dd | 542 | |
f0e018e7 | 543 | (void) unlink("/tmp/test-exec_environmentfile.conf"); |
03bd70dd RC |
544 | } |
545 | ||
4c80d201 | 546 | static void test_exec_passenvironment(Manager *m) { |
e1abca2e FB |
547 | /* test-execute runs under MANAGER_USER which, by default, forwards all |
548 | * variables present in the environment, but only those that are | |
549 | * present _at the time it is created_! | |
550 | * | |
551 | * So these PassEnvironment checks are still expected to work, since we | |
552 | * are ensuring the variables are not present at manager creation (they | |
553 | * are unset explicitly in main) and are only set here. | |
554 | * | |
555 | * This is still a good approximation of how a test for MANAGER_SYSTEM | |
556 | * would work. | |
557 | */ | |
4c80d201 FB |
558 | assert_se(setenv("VAR1", "word1 word2", 1) == 0); |
559 | assert_se(setenv("VAR2", "word3", 1) == 0); | |
560 | assert_se(setenv("VAR3", "$word 5 6", 1) == 0); | |
9b796f35 | 561 | assert_se(setenv("VAR4", "new\nline", 1) == 0); |
b6887d7a | 562 | assert_se(setenv("VAR5", "passwordwithbackslashes", 1) == 0); |
6aed6a11 ZJS |
563 | test(__func__, m, "exec-passenvironment.service", 0, CLD_EXITED); |
564 | test(__func__, m, "exec-passenvironment-repeated.service", 0, CLD_EXITED); | |
565 | test(__func__, m, "exec-passenvironment-empty.service", 0, CLD_EXITED); | |
4c80d201 FB |
566 | assert_se(unsetenv("VAR1") == 0); |
567 | assert_se(unsetenv("VAR2") == 0); | |
568 | assert_se(unsetenv("VAR3") == 0); | |
9b796f35 | 569 | assert_se(unsetenv("VAR4") == 0); |
b6887d7a | 570 | assert_se(unsetenv("VAR5") == 0); |
6aed6a11 | 571 | test(__func__, m, "exec-passenvironment-absent.service", 0, CLD_EXITED); |
4c80d201 FB |
572 | } |
573 | ||
27c5347c | 574 | static void test_exec_umask(Manager *m) { |
6aed6a11 ZJS |
575 | test(__func__, m, "exec-umask-default.service", 0, CLD_EXITED); |
576 | test(__func__, m, "exec-umask-0177.service", 0, CLD_EXITED); | |
27c5347c RC |
577 | } |
578 | ||
cc3ddc85 | 579 | static void test_exec_runtimedirectory(Manager *m) { |
6aed6a11 ZJS |
580 | test(__func__, m, "exec-runtimedirectory.service", 0, CLD_EXITED); |
581 | test(__func__, m, "exec-runtimedirectory-mode.service", 0, CLD_EXITED); | |
582 | test(__func__, m, "exec-runtimedirectory-owner.service", 0, CLD_EXITED); | |
57c2efa0 YW |
583 | |
584 | if (!check_nobody_user_and_group()) { | |
5cd33ccc | 585 | log_notice("nobody user/group is not synthesized or may conflict to other entries, skipping remaining tests in %s", __func__); |
69b07407 YW |
586 | return; |
587 | } | |
588 | ||
589 | if (!STR_IN_SET(NOBODY_GROUP_NAME, "nobody", "nfsnobody", "nogroup")) { | |
5cd33ccc | 590 | log_notice("Unsupported nobody group name '%s', skipping remaining tests in %s", NOBODY_GROUP_NAME, __func__); |
57c2efa0 YW |
591 | return; |
592 | } | |
593 | ||
6aed6a11 | 594 | test(__func__, m, "exec-runtimedirectory-owner-" NOBODY_GROUP_NAME ".service", 0, CLD_EXITED); |
ff4ca461 RC |
595 | } |
596 | ||
597 | static void test_exec_capabilityboundingset(Manager *m) { | |
598 | int r; | |
599 | ||
ff4ca461 RC |
600 | r = find_binary("capsh", NULL); |
601 | if (r < 0) { | |
5cd33ccc | 602 | log_notice_errno(r, "Skipping %s, could not find capsh binary: %m", __func__); |
ff4ca461 RC |
603 | return; |
604 | } | |
605 | ||
b7856f92 YW |
606 | if (have_effective_cap(CAP_CHOWN) <= 0 || |
607 | have_effective_cap(CAP_FOWNER) <= 0 || | |
608 | have_effective_cap(CAP_KILL) <= 0) { | |
609 | log_notice("Skipping %s, this process does not have enough capabilities", __func__); | |
610 | return; | |
611 | } | |
612 | ||
6aed6a11 ZJS |
613 | test(__func__, m, "exec-capabilityboundingset-simple.service", 0, CLD_EXITED); |
614 | test(__func__, m, "exec-capabilityboundingset-reset.service", 0, CLD_EXITED); | |
615 | test(__func__, m, "exec-capabilityboundingset-merge.service", 0, CLD_EXITED); | |
616 | test(__func__, m, "exec-capabilityboundingset-invert.service", 0, CLD_EXITED); | |
cc3ddc85 RC |
617 | } |
618 | ||
5008da1e | 619 | static void test_exec_basic(Manager *m) { |
6aed6a11 | 620 | test(__func__, m, "exec-basic.service", 0, CLD_EXITED); |
5008da1e ZJS |
621 | } |
622 | ||
b6dc25ee | 623 | static void test_exec_ambientcapabilities(Manager *m) { |
70d7aea5 IP |
624 | int r; |
625 | ||
626 | /* Check if the kernel has support for ambient capabilities. Run | |
627 | * the tests only if that's the case. Clearing all ambient | |
628 | * capabilities is fine, since we are expecting them to be unset | |
629 | * in the first place for the tests. */ | |
630 | r = prctl(PR_CAP_AMBIENT, PR_CAP_AMBIENT_CLEAR_ALL, 0, 0, 0); | |
f0e018e7 | 631 | if (r < 0 && IN_SET(errno, EINVAL, EOPNOTSUPP, ENOSYS)) { |
5cd33ccc | 632 | log_notice("Skipping %s, the kernel does not support ambient capabilities", __func__); |
f0e018e7 YW |
633 | return; |
634 | } | |
635 | ||
e5ba1d32 | 636 | if (have_effective_cap(CAP_CHOWN) <= 0 || |
b7856f92 YW |
637 | have_effective_cap(CAP_NET_RAW) <= 0) { |
638 | log_notice("Skipping %s, this process does not have enough capabilities", __func__); | |
639 | return; | |
640 | } | |
641 | ||
6aed6a11 ZJS |
642 | test(__func__, m, "exec-ambientcapabilities.service", 0, CLD_EXITED); |
643 | test(__func__, m, "exec-ambientcapabilities-merge.service", 0, CLD_EXITED); | |
69b07407 | 644 | |
57c2efa0 | 645 | if (!check_nobody_user_and_group()) { |
5cd33ccc | 646 | log_notice("nobody user/group is not synthesized or may conflict to other entries, skipping remaining tests in %s", __func__); |
69b07407 YW |
647 | return; |
648 | } | |
649 | ||
650 | if (!STR_IN_SET(NOBODY_USER_NAME, "nobody", "nfsnobody")) { | |
5cd33ccc | 651 | log_notice("Unsupported nobody user name '%s', skipping remaining tests in %s", NOBODY_USER_NAME, __func__); |
57c2efa0 YW |
652 | return; |
653 | } | |
654 | ||
6aed6a11 ZJS |
655 | test(__func__, m, "exec-ambientcapabilities-" NOBODY_USER_NAME ".service", 0, CLD_EXITED); |
656 | test(__func__, m, "exec-ambientcapabilities-merge-" NOBODY_USER_NAME ".service", 0, CLD_EXITED); | |
70d7aea5 IP |
657 | } |
658 | ||
63447f11 RC |
659 | static void test_exec_privatenetwork(Manager *m) { |
660 | int r; | |
661 | ||
662 | r = find_binary("ip", NULL); | |
663 | if (r < 0) { | |
5cd33ccc | 664 | log_notice_errno(r, "Skipping %s, could not find ip binary: %m", __func__); |
63447f11 RC |
665 | return; |
666 | } | |
667 | ||
6aed6a11 | 668 | test(__func__, m, "exec-privatenetwork-yes.service", can_unshare ? 0 : EXIT_NETWORK, CLD_EXITED); |
63447f11 RC |
669 | } |
670 | ||
c388dfea | 671 | static void test_exec_oomscoreadjust(Manager *m) { |
6aed6a11 | 672 | test(__func__, m, "exec-oomscoreadjust-positive.service", 0, CLD_EXITED); |
642d1a6d YW |
673 | |
674 | if (detect_container() > 0) { | |
675 | log_notice("Testing in container, skipping remaining tests in %s", __func__); | |
676 | return; | |
677 | } | |
6aed6a11 | 678 | test(__func__, m, "exec-oomscoreadjust-negative.service", 0, CLD_EXITED); |
c388dfea RC |
679 | } |
680 | ||
a6226758 | 681 | static void test_exec_ioschedulingclass(Manager *m) { |
6aed6a11 ZJS |
682 | test(__func__, m, "exec-ioschedulingclass-none.service", 0, CLD_EXITED); |
683 | test(__func__, m, "exec-ioschedulingclass-idle.service", 0, CLD_EXITED); | |
684 | test(__func__, m, "exec-ioschedulingclass-best-effort.service", 0, CLD_EXITED); | |
642d1a6d YW |
685 | |
686 | if (detect_container() > 0) { | |
687 | log_notice("Testing in container, skipping remaining tests in %s", __func__); | |
688 | return; | |
689 | } | |
6aed6a11 | 690 | test(__func__, m, "exec-ioschedulingclass-realtime.service", 0, CLD_EXITED); |
a6226758 RC |
691 | } |
692 | ||
f0e018e7 | 693 | static void test_exec_unsetenvironment(Manager *m) { |
6aed6a11 | 694 | test(__func__, m, "exec-unsetenvironment.service", 0, CLD_EXITED); |
42cc99d5 LP |
695 | } |
696 | ||
9672b583 | 697 | static void test_exec_specifier(Manager *m) { |
6aed6a11 ZJS |
698 | test(__func__, m, "exec-specifier.service", 0, CLD_EXITED); |
699 | test(__func__, m, "exec-specifier@foo-bar.service", 0, CLD_EXITED); | |
700 | test(__func__, m, "exec-specifier-interpolation.service", 0, CLD_EXITED); | |
9672b583 LP |
701 | } |
702 | ||
f0e018e7 | 703 | static void test_exec_standardinput(Manager *m) { |
6aed6a11 ZJS |
704 | test(__func__, m, "exec-standardinput-data.service", 0, CLD_EXITED); |
705 | test(__func__, m, "exec-standardinput-file.service", 0, CLD_EXITED); | |
666d7877 LP |
706 | } |
707 | ||
566b7d23 | 708 | static void test_exec_standardoutput(Manager *m) { |
6aed6a11 | 709 | test(__func__, m, "exec-standardoutput-file.service", 0, CLD_EXITED); |
566b7d23 ZD |
710 | } |
711 | ||
712 | static void test_exec_standardoutput_append(Manager *m) { | |
6aed6a11 | 713 | test(__func__, m, "exec-standardoutput-append.service", 0, CLD_EXITED); |
566b7d23 ZD |
714 | } |
715 | ||
9efb9631 ZJS |
716 | typedef struct test_entry { |
717 | test_function_t f; | |
718 | const char *name; | |
719 | } test_entry; | |
720 | ||
721 | #define entry(x) {x, #x} | |
722 | ||
723 | static int run_tests(UnitFileScope scope, const test_entry tests[], char **patterns) { | |
724 | const test_entry *test = NULL; | |
c70cac54 | 725 | _cleanup_(manager_freep) Manager *m = NULL; |
19c0b0b9 RC |
726 | int r; |
727 | ||
728 | assert_se(tests); | |
729 | ||
e8112e67 | 730 | r = manager_new(scope, MANAGER_TEST_RUN_BASIC, &m); |
730d989a ZJS |
731 | if (MANAGER_SKIP_TEST(r)) |
732 | return log_tests_skipped_errno(r, "manager_new"); | |
19c0b0b9 RC |
733 | assert_se(r >= 0); |
734 | assert_se(manager_startup(m, NULL, NULL) >= 0); | |
735 | ||
9efb9631 ZJS |
736 | for (test = tests; test && test->f; test++) |
737 | if (strv_fnmatch_or_empty(patterns, test->name, FNM_NOESCAPE)) | |
738 | test->f(m); | |
739 | else | |
740 | log_info("Skipping %s because it does not match any pattern.", test->name); | |
19c0b0b9 | 741 | |
19c0b0b9 RC |
742 | return 0; |
743 | } | |
744 | ||
9efb9631 | 745 | |
281e05b6 | 746 | int main(int argc, char *argv[]) { |
ac1f08b9 | 747 | _cleanup_(rm_rf_physical_and_freep) char *runtime_dir = NULL; |
55890a40 | 748 | _cleanup_free_ char *test_execute_path = NULL; |
9efb9631 ZJS |
749 | |
750 | static const test_entry user_tests[] = { | |
751 | entry(test_exec_basic), | |
752 | entry(test_exec_ambientcapabilities), | |
753 | entry(test_exec_bindpaths), | |
754 | entry(test_exec_capabilityboundingset), | |
755 | entry(test_exec_cpuaffinity), | |
756 | entry(test_exec_environment), | |
757 | entry(test_exec_environmentfile), | |
758 | entry(test_exec_group), | |
759 | entry(test_exec_ignoresigpipe), | |
760 | entry(test_exec_inaccessiblepaths), | |
761 | entry(test_exec_ioschedulingclass), | |
762 | entry(test_exec_oomscoreadjust), | |
763 | entry(test_exec_passenvironment), | |
764 | entry(test_exec_personality), | |
765 | entry(test_exec_privatedevices), | |
766 | entry(test_exec_privatenetwork), | |
767 | entry(test_exec_privatetmp), | |
768 | entry(test_exec_protecthome), | |
769 | entry(test_exec_protectkernelmodules), | |
770 | entry(test_exec_readonlypaths), | |
771 | entry(test_exec_readwritepaths), | |
772 | entry(test_exec_restrictnamespaces), | |
773 | entry(test_exec_runtimedirectory), | |
774 | entry(test_exec_standardinput), | |
775 | entry(test_exec_standardoutput), | |
776 | entry(test_exec_standardoutput_append), | |
777 | entry(test_exec_supplementarygroups), | |
778 | entry(test_exec_systemcallerrornumber), | |
779 | entry(test_exec_systemcallfilter), | |
780 | entry(test_exec_temporaryfilesystem), | |
781 | entry(test_exec_umask), | |
782 | entry(test_exec_unsetenvironment), | |
783 | entry(test_exec_user), | |
784 | entry(test_exec_workingdirectory), | |
785 | {}, | |
281e05b6 | 786 | }; |
9efb9631 ZJS |
787 | static const test_entry system_tests[] = { |
788 | entry(test_exec_dynamicuser), | |
789 | entry(test_exec_specifier), | |
790 | entry(test_exec_systemcallfilter_system), | |
791 | {}, | |
19c0b0b9 | 792 | }; |
281e05b6 RC |
793 | int r; |
794 | ||
6d7c4033 | 795 | test_setup_logging(LOG_DEBUG); |
281e05b6 | 796 | |
0df54921 | 797 | #if HAS_FEATURE_ADDRESS_SANITIZER |
176ceb2c EV |
798 | if (is_run_on_travis_ci()) { |
799 | log_notice("Running on TravisCI under ASan, skipping, see https://github.com/systemd/systemd/issues/10696"); | |
800 | return EXIT_TEST_SKIP; | |
801 | } | |
802 | #endif | |
803 | ||
2482f88d LP |
804 | (void) unsetenv("USER"); |
805 | (void) unsetenv("LOGNAME"); | |
63d6135f | 806 | (void) unsetenv("SHELL"); |
32853207 | 807 | (void) unsetenv("HOME"); |
2482f88d | 808 | |
5f00dc4d LP |
809 | can_unshare = have_namespaces(); |
810 | ||
607ff5f9 | 811 | /* It is needed otherwise cgroup creation fails */ |
317bb217 ZJS |
812 | if (getuid() != 0) |
813 | return log_tests_skipped("not root"); | |
607ff5f9 | 814 | |
651d47d1 | 815 | r = enter_cgroup_subroot(); |
317bb217 ZJS |
816 | if (r == -ENOMEDIUM) |
817 | return log_tests_skipped("cgroupfs not available"); | |
8c759b33 | 818 | |
ac1f08b9 | 819 | assert_se(runtime_dir = setup_fake_runtime_dir()); |
62a85ee0 | 820 | test_execute_path = path_join(get_testdata_dir(), "test-execute"); |
55890a40 | 821 | assert_se(set_unit_path(test_execute_path) >= 0); |
281e05b6 | 822 | |
e1abca2e FB |
823 | /* Unset VAR1, VAR2 and VAR3 which are used in the PassEnvironment test |
824 | * cases, otherwise (and if they are present in the environment), | |
825 | * `manager_default_environment` will copy them into the default | |
826 | * environment which is passed to each created job, which will make the | |
827 | * tests that expect those not to be present to fail. | |
828 | */ | |
829 | assert_se(unsetenv("VAR1") == 0); | |
830 | assert_se(unsetenv("VAR2") == 0); | |
831 | assert_se(unsetenv("VAR3") == 0); | |
832 | ||
9efb9631 | 833 | r = run_tests(UNIT_FILE_USER, user_tests, argv + 1); |
b7172f34 YW |
834 | if (r != 0) |
835 | return r; | |
836 | ||
9efb9631 | 837 | r = run_tests(UNIT_FILE_SYSTEM, system_tests, argv + 1); |
b7172f34 YW |
838 | if (r != 0) |
839 | return r; | |
840 | ||
841 | #if HAVE_SECCOMP | |
842 | /* The following tests are for 1beab8b0d0ff2d7d1436b52d4a0c3d56dc908962. */ | |
843 | if (!is_seccomp_available()) { | |
844 | log_notice("Seccomp not available, skipping unshare() filtered tests."); | |
845 | return 0; | |
846 | } | |
847 | ||
2bd061a4 | 848 | _cleanup_hashmap_free_ Hashmap *s = NULL; |
b7172f34 YW |
849 | assert_se(s = hashmap_new(NULL)); |
850 | r = seccomp_syscall_resolve_name("unshare"); | |
851 | assert_se(r != __NR_SCMP_ERROR); | |
852 | assert_se(hashmap_put(s, UINT32_TO_PTR(r + 1), INT_TO_PTR(-1)) >= 0); | |
853 | assert_se(seccomp_load_syscall_filter_set_raw(SCMP_ACT_ALLOW, s, SCMP_ACT_ERRNO(EOPNOTSUPP), true) >= 0); | |
854 | assert_se(unshare(CLONE_NEWNS) < 0); | |
855 | assert_se(errno == EOPNOTSUPP); | |
856 | ||
857 | can_unshare = false; | |
858 | ||
9efb9631 | 859 | r = run_tests(UNIT_FILE_USER, user_tests, argv + 1); |
19c0b0b9 RC |
860 | if (r != 0) |
861 | return r; | |
281e05b6 | 862 | |
9efb9631 | 863 | return run_tests(UNIT_FILE_SYSTEM, system_tests, argv + 1); |
b7172f34 YW |
864 | #else |
865 | return 0; | |
866 | #endif | |
281e05b6 | 867 | } |