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Commit | Line | Data |
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53e1b683 | 1 | /* SPDX-License-Identifier: LGPL-2.1+ */ |
281e05b6 | 2 | |
ff4ca461 | 3 | #include <stdio.h> |
70d7aea5 | 4 | #include <sys/prctl.h> |
ff4ca461 | 5 | #include <sys/types.h> |
281e05b6 | 6 | |
b7856f92 | 7 | #include "capability-util.h" |
4e79aeaa | 8 | #include "cpu-set-util.h" |
b4891260 | 9 | #include "errno-list.h" |
03bd70dd | 10 | #include "fileio.h" |
f4f15635 | 11 | #include "fs-util.h" |
281e05b6 | 12 | #include "macro.h" |
f4f15635 | 13 | #include "manager.h" |
a22692d7 | 14 | #include "missing_prctl.h" |
281e05b6 | 15 | #include "mkdir.h" |
ff4ca461 | 16 | #include "path-util.h" |
c6878637 | 17 | #include "rm-rf.h" |
349cc4a5 | 18 | #if HAVE_SECCOMP |
83f12b27 FS |
19 | #include "seccomp-util.h" |
20 | #endif | |
57b7a260 | 21 | #include "service.h" |
34b86909 | 22 | #include "stat-util.h" |
cc100a5a | 23 | #include "tests.h" |
f4f15635 | 24 | #include "unit.h" |
57c2efa0 | 25 | #include "user-util.h" |
f4f15635 | 26 | #include "util.h" |
4dd4cb8f | 27 | #include "virt.h" |
281e05b6 | 28 | |
5f00dc4d | 29 | static bool can_unshare; |
b7172f34 | 30 | |
281e05b6 RC |
31 | typedef void (*test_function_t)(Manager *m); |
32 | ||
c3ab2c38 LP |
33 | static int cld_dumped_to_killed(int code) { |
34 | /* Depending on the system, seccomp version, … some signals might result in dumping, others in plain | |
35 | * killing. Let's ignore the difference here, and map both cases to CLD_KILLED */ | |
36 | return code == CLD_DUMPED ? CLD_KILLED : code; | |
37 | } | |
38 | ||
2025f0f6 ZJS |
39 | _unused_ static bool is_run_on_travis_ci(void) { |
40 | /* https://docs.travis-ci.com/user/environment-variables#default-environment-variables */ | |
41 | return streq_ptr(getenv("TRAVIS"), "true"); | |
42 | } | |
43 | ||
31cd5f63 | 44 | static void wait_for_service_finish(Manager *m, Unit *unit) { |
281e05b6 RC |
45 | Service *service = NULL; |
46 | usec_t ts; | |
8adb3d63 | 47 | usec_t timeout = 2 * USEC_PER_MINUTE; |
281e05b6 RC |
48 | |
49 | assert_se(m); | |
50 | assert_se(unit); | |
51 | ||
52 | service = SERVICE(unit); | |
53 | printf("%s\n", unit->id); | |
54 | exec_context_dump(&service->exec_context, stdout, "\t"); | |
55 | ts = now(CLOCK_MONOTONIC); | |
ec2ce0c5 | 56 | while (!IN_SET(service->state, SERVICE_DEAD, SERVICE_FAILED)) { |
281e05b6 RC |
57 | int r; |
58 | usec_t n; | |
59 | ||
60 | r = sd_event_run(m->event, 100 * USEC_PER_MSEC); | |
61 | assert_se(r >= 0); | |
62 | ||
63 | n = now(CLOCK_MONOTONIC); | |
64 | if (ts + timeout < n) { | |
65 | log_error("Test timeout when testing %s", unit->id); | |
1acacd73 | 66 | r = unit_kill(unit, KILL_ALL, SIGKILL, NULL); |
f7f8e8cb EV |
67 | if (r < 0) |
68 | log_error_errno(r, "Failed to kill %s: %m", unit->id); | |
281e05b6 RC |
69 | exit(EXIT_FAILURE); |
70 | } | |
71 | } | |
31cd5f63 AZ |
72 | } |
73 | ||
74 | static void check_main_result(const char *func, Manager *m, Unit *unit, int status_expected, int code_expected) { | |
75 | Service *service = NULL; | |
76 | ||
77 | assert_se(m); | |
78 | assert_se(unit); | |
79 | ||
80 | wait_for_service_finish(m, unit); | |
81 | ||
82 | service = SERVICE(unit); | |
281e05b6 | 83 | exec_status_dump(&service->main_exec_status, stdout, "\t"); |
18f8c5d4 | 84 | |
c3ab2c38 | 85 | if (cld_dumped_to_killed(service->main_exec_status.code) != cld_dumped_to_killed(code_expected)) { |
6aed6a11 ZJS |
86 | log_error("%s: %s: exit code %d, expected %d", |
87 | func, unit->id, | |
88 | service->main_exec_status.code, code_expected); | |
89 | abort(); | |
18f8c5d4 LP |
90 | } |
91 | ||
92 | if (service->main_exec_status.status != status_expected) { | |
93 | log_error("%s: %s: exit status %d, expected %d", | |
94 | func, unit->id, | |
95 | service->main_exec_status.status, status_expected); | |
96 | abort(); | |
6aed6a11 | 97 | } |
281e05b6 RC |
98 | } |
99 | ||
31cd5f63 AZ |
100 | static void check_service_result(const char *func, Manager *m, Unit *unit, ServiceResult result_expected) { |
101 | Service *service = NULL; | |
102 | ||
103 | assert_se(m); | |
104 | assert_se(unit); | |
105 | ||
106 | wait_for_service_finish(m, unit); | |
107 | ||
108 | service = SERVICE(unit); | |
109 | ||
110 | if (service->result != result_expected) { | |
111 | log_error("%s: %s: service end result %s, expected %s", | |
112 | func, unit->id, | |
113 | service_result_to_string(service->result), | |
114 | service_result_to_string(result_expected)); | |
115 | abort(); | |
116 | } | |
117 | } | |
118 | ||
57c2efa0 YW |
119 | static bool check_nobody_user_and_group(void) { |
120 | static int cache = -1; | |
121 | struct passwd *p; | |
122 | struct group *g; | |
123 | ||
124 | if (cache >= 0) | |
125 | return !!cache; | |
126 | ||
127 | if (!synthesize_nobody()) | |
128 | goto invalid; | |
129 | ||
130 | p = getpwnam(NOBODY_USER_NAME); | |
131 | if (!p || | |
132 | !streq(p->pw_name, NOBODY_USER_NAME) || | |
133 | p->pw_uid != UID_NOBODY || | |
134 | p->pw_gid != GID_NOBODY) | |
135 | goto invalid; | |
136 | ||
137 | p = getpwuid(UID_NOBODY); | |
138 | if (!p || | |
139 | !streq(p->pw_name, NOBODY_USER_NAME) || | |
140 | p->pw_uid != UID_NOBODY || | |
141 | p->pw_gid != GID_NOBODY) | |
142 | goto invalid; | |
143 | ||
144 | g = getgrnam(NOBODY_GROUP_NAME); | |
145 | if (!g || | |
146 | !streq(g->gr_name, NOBODY_GROUP_NAME) || | |
147 | g->gr_gid != GID_NOBODY) | |
148 | goto invalid; | |
149 | ||
150 | g = getgrgid(GID_NOBODY); | |
151 | if (!g || | |
152 | !streq(g->gr_name, NOBODY_GROUP_NAME) || | |
153 | g->gr_gid != GID_NOBODY) | |
154 | goto invalid; | |
155 | ||
156 | cache = 1; | |
157 | return true; | |
158 | ||
159 | invalid: | |
160 | cache = 0; | |
161 | return false; | |
162 | } | |
163 | ||
9f82d685 YW |
164 | static bool check_user_has_group_with_same_name(const char *name) { |
165 | struct passwd *p; | |
166 | struct group *g; | |
167 | ||
168 | assert(name); | |
169 | ||
170 | p = getpwnam(name); | |
171 | if (!p || | |
172 | !streq(p->pw_name, name)) | |
173 | return false; | |
174 | ||
175 | g = getgrgid(p->pw_gid); | |
176 | if (!g || | |
177 | !streq(g->gr_name, name)) | |
178 | return false; | |
179 | ||
180 | return true; | |
181 | } | |
182 | ||
6086d2da | 183 | static bool is_inaccessible_available(void) { |
b2238e38 | 184 | const char *p; |
6086d2da DP |
185 | |
186 | FOREACH_STRING(p, | |
187 | "/run/systemd/inaccessible/reg", | |
188 | "/run/systemd/inaccessible/dir", | |
189 | "/run/systemd/inaccessible/chr", | |
190 | "/run/systemd/inaccessible/blk", | |
191 | "/run/systemd/inaccessible/fifo", | |
192 | "/run/systemd/inaccessible/sock" | |
193 | ) { | |
194 | if (access(p, F_OK) < 0) | |
195 | return false; | |
196 | } | |
197 | ||
198 | return true; | |
199 | } | |
200 | ||
6aed6a11 | 201 | static void test(const char *func, Manager *m, const char *unit_name, int status_expected, int code_expected) { |
281e05b6 RC |
202 | Unit *unit; |
203 | ||
204 | assert_se(unit_name); | |
205 | ||
ba412430 | 206 | assert_se(manager_load_startable_unit_or_warn(m, unit_name, NULL, &unit) >= 0); |
bd7989a3 | 207 | assert_se(unit_start(unit) >= 0); |
31cd5f63 AZ |
208 | check_main_result(func, m, unit, status_expected, code_expected); |
209 | } | |
210 | ||
211 | static void test_service(const char *func, Manager *m, const char *unit_name, ServiceResult result_expected) { | |
212 | Unit *unit; | |
213 | ||
214 | assert_se(unit_name); | |
215 | ||
216 | assert_se(manager_load_startable_unit_or_warn(m, unit_name, NULL, &unit) >= 0); | |
217 | assert_se(unit_start(unit) >= 0); | |
218 | check_service_result(func, m, unit, result_expected); | |
281e05b6 RC |
219 | } |
220 | ||
f0e018e7 YW |
221 | static void test_exec_bindpaths(Manager *m) { |
222 | assert_se(mkdir_p("/tmp/test-exec-bindpaths", 0755) >= 0); | |
223 | assert_se(mkdir_p("/tmp/test-exec-bindreadonlypaths", 0755) >= 0); | |
d053b72b | 224 | |
6aed6a11 | 225 | test(__func__, m, "exec-bindpaths.service", can_unshare ? 0 : EXIT_NAMESPACE, CLD_EXITED); |
d053b72b | 226 | |
f0e018e7 YW |
227 | (void) rm_rf("/tmp/test-exec-bindpaths", REMOVE_ROOT|REMOVE_PHYSICAL); |
228 | (void) rm_rf("/tmp/test-exec-bindreadonlypaths", REMOVE_ROOT|REMOVE_PHYSICAL); | |
d053b72b YW |
229 | } |
230 | ||
4e79aeaa | 231 | static void test_exec_cpuaffinity(Manager *m) { |
167a776d | 232 | _cleanup_(cpu_set_reset) CPUSet c = {}; |
4e79aeaa | 233 | |
167a776d ZJS |
234 | assert_se(cpu_set_realloc(&c, 8192) >= 0); /* just allocate the maximum possible size */ |
235 | assert_se(sched_getaffinity(0, c.allocated, c.set) >= 0); | |
4e79aeaa | 236 | |
167a776d | 237 | if (!CPU_ISSET_S(0, c.allocated, c.set)) { |
4e79aeaa YW |
238 | log_notice("Cannot use CPU 0, skipping %s", __func__); |
239 | return; | |
240 | } | |
241 | ||
6aed6a11 ZJS |
242 | test(__func__, m, "exec-cpuaffinity1.service", 0, CLD_EXITED); |
243 | test(__func__, m, "exec-cpuaffinity2.service", 0, CLD_EXITED); | |
4e79aeaa | 244 | |
167a776d ZJS |
245 | if (!CPU_ISSET_S(1, c.allocated, c.set) || |
246 | !CPU_ISSET_S(2, c.allocated, c.set)) { | |
4e79aeaa YW |
247 | log_notice("Cannot use CPU 1 or 2, skipping remaining tests in %s", __func__); |
248 | return; | |
249 | } | |
250 | ||
6aed6a11 | 251 | test(__func__, m, "exec-cpuaffinity3.service", 0, CLD_EXITED); |
4e79aeaa YW |
252 | } |
253 | ||
281e05b6 RC |
254 | static void test_exec_workingdirectory(Manager *m) { |
255 | assert_se(mkdir_p("/tmp/test-exec_workingdirectory", 0755) >= 0); | |
256 | ||
6aed6a11 ZJS |
257 | test(__func__, m, "exec-workingdirectory.service", 0, CLD_EXITED); |
258 | test(__func__, m, "exec-workingdirectory-trailing-dot.service", 0, CLD_EXITED); | |
281e05b6 | 259 | |
c6878637 | 260 | (void) rm_rf("/tmp/test-exec_workingdirectory", REMOVE_ROOT|REMOVE_PHYSICAL); |
281e05b6 RC |
261 | } |
262 | ||
263 | static void test_exec_personality(Manager *m) { | |
281e05b6 | 264 | #if defined(__x86_64__) |
6aed6a11 | 265 | test(__func__, m, "exec-personality-x86-64.service", 0, CLD_EXITED); |
7517f51e HB |
266 | |
267 | #elif defined(__s390__) | |
6aed6a11 | 268 | test(__func__, m, "exec-personality-s390.service", 0, CLD_EXITED); |
7517f51e | 269 | |
12591863 JS |
270 | #elif defined(__powerpc64__) |
271 | # if __BYTE_ORDER == __BIG_ENDIAN | |
6aed6a11 | 272 | test(__func__, m, "exec-personality-ppc64.service", 0, CLD_EXITED); |
12591863 | 273 | # else |
6aed6a11 | 274 | test(__func__, m, "exec-personality-ppc64le.service", 0, CLD_EXITED); |
12591863 JS |
275 | # endif |
276 | ||
277 | #elif defined(__aarch64__) | |
6aed6a11 | 278 | test(__func__, m, "exec-personality-aarch64.service", 0, CLD_EXITED); |
12591863 | 279 | |
5798eb4c | 280 | #elif defined(__i386__) |
6aed6a11 | 281 | test(__func__, m, "exec-personality-x86.service", 0, CLD_EXITED); |
f0e018e7 YW |
282 | #else |
283 | log_notice("Unknown personality, skipping %s", __func__); | |
281e05b6 RC |
284 | #endif |
285 | } | |
286 | ||
287 | static void test_exec_ignoresigpipe(Manager *m) { | |
6aed6a11 ZJS |
288 | test(__func__, m, "exec-ignoresigpipe-yes.service", 0, CLD_EXITED); |
289 | test(__func__, m, "exec-ignoresigpipe-no.service", SIGPIPE, CLD_KILLED); | |
281e05b6 RC |
290 | } |
291 | ||
292 | static void test_exec_privatetmp(Manager *m) { | |
293 | assert_se(touch("/tmp/test-exec_privatetmp") >= 0); | |
294 | ||
6aed6a11 ZJS |
295 | test(__func__, m, "exec-privatetmp-yes.service", can_unshare ? 0 : EXIT_FAILURE, CLD_EXITED); |
296 | test(__func__, m, "exec-privatetmp-no.service", 0, CLD_EXITED); | |
ecf63c91 | 297 | test(__func__, m, "exec-privatetmp-disabled-by-prefix.service", can_unshare ? 0 : EXIT_FAILURE, CLD_EXITED); |
281e05b6 RC |
298 | |
299 | unlink("/tmp/test-exec_privatetmp"); | |
300 | } | |
301 | ||
302 | static void test_exec_privatedevices(Manager *m) { | |
f0e018e7 YW |
303 | int r; |
304 | ||
4dd4cb8f | 305 | if (detect_container() > 0) { |
f0e018e7 | 306 | log_notice("Testing in container, skipping %s", __func__); |
4dd4cb8f SM |
307 | return; |
308 | } | |
6086d2da | 309 | if (!is_inaccessible_available()) { |
f0e018e7 | 310 | log_notice("Testing without inaccessible, skipping %s", __func__); |
6086d2da DP |
311 | return; |
312 | } | |
313 | ||
6aed6a11 ZJS |
314 | test(__func__, m, "exec-privatedevices-yes.service", can_unshare ? 0 : EXIT_FAILURE, CLD_EXITED); |
315 | test(__func__, m, "exec-privatedevices-no.service", 0, CLD_EXITED); | |
316 | test(__func__, m, "exec-privatedevices-disabled-by-prefix.service", can_unshare ? 0 : EXIT_FAILURE, CLD_EXITED); | |
b6657e2c | 317 | test(__func__, m, "exec-privatedevices-yes-with-group.service", can_unshare ? 0 : EXIT_FAILURE, CLD_EXITED); |
6086d2da | 318 | |
0608ba98 ZJS |
319 | /* We use capsh to test if the capabilities are |
320 | * properly set, so be sure that it exists */ | |
321 | r = find_binary("capsh", NULL); | |
322 | if (r < 0) { | |
5cd33ccc | 323 | log_notice_errno(r, "Could not find capsh binary, skipping remaining tests in %s: %m", __func__); |
6086d2da DP |
324 | return; |
325 | } | |
326 | ||
6aed6a11 ZJS |
327 | test(__func__, m, "exec-privatedevices-yes-capability-mknod.service", 0, CLD_EXITED); |
328 | test(__func__, m, "exec-privatedevices-no-capability-mknod.service", 0, CLD_EXITED); | |
329 | test(__func__, m, "exec-privatedevices-yes-capability-sys-rawio.service", 0, CLD_EXITED); | |
330 | test(__func__, m, "exec-privatedevices-no-capability-sys-rawio.service", 0, CLD_EXITED); | |
615a1f4b DH |
331 | } |
332 | ||
7e46b29b | 333 | static void test_exec_protecthome(Manager *m) { |
9ca58284 ZJS |
334 | if (!can_unshare) { |
335 | log_notice("Cannot reliably unshare, skipping %s", __func__); | |
336 | return; | |
337 | } | |
338 | ||
339 | test(__func__, m, "exec-protecthome-tmpfs-vs-protectsystem-strict.service", 0, CLD_EXITED); | |
7e46b29b YW |
340 | } |
341 | ||
4982dbcc | 342 | static void test_exec_protectkernelmodules(Manager *m) { |
0608ba98 ZJS |
343 | int r; |
344 | ||
3ae33295 | 345 | if (detect_container() > 0) { |
f0e018e7 | 346 | log_notice("Testing in container, skipping %s", __func__); |
3ae33295 DH |
347 | return; |
348 | } | |
6086d2da | 349 | if (!is_inaccessible_available()) { |
f0e018e7 | 350 | log_notice("Testing without inaccessible, skipping %s", __func__); |
6086d2da DP |
351 | return; |
352 | } | |
3ae33295 | 353 | |
0608ba98 ZJS |
354 | r = find_binary("capsh", NULL); |
355 | if (r < 0) { | |
5cd33ccc | 356 | log_notice_errno(r, "Skipping %s, could not find capsh binary: %m", __func__); |
0608ba98 ZJS |
357 | return; |
358 | } | |
359 | ||
6aed6a11 ZJS |
360 | test(__func__, m, "exec-protectkernelmodules-no-capabilities.service", 0, CLD_EXITED); |
361 | test(__func__, m, "exec-protectkernelmodules-yes-capabilities.service", 0, CLD_EXITED); | |
362 | test(__func__, m, "exec-protectkernelmodules-yes-mount-propagation.service", can_unshare ? 0 : EXIT_FAILURE, CLD_EXITED); | |
3ae33295 DH |
363 | } |
364 | ||
f78b36f0 | 365 | static void test_exec_readonlypaths(Manager *m) { |
34b86909 | 366 | |
6aed6a11 | 367 | test(__func__, m, "exec-readonlypaths-simple.service", can_unshare ? 0 : EXIT_FAILURE, CLD_EXITED); |
f0e018e7 YW |
368 | |
369 | if (path_is_read_only_fs("/var") > 0) { | |
370 | log_notice("Directory /var is readonly, skipping remaining tests in %s", __func__); | |
34b86909 | 371 | return; |
f0e018e7 | 372 | } |
34b86909 | 373 | |
6aed6a11 ZJS |
374 | test(__func__, m, "exec-readonlypaths.service", can_unshare ? 0 : EXIT_FAILURE, CLD_EXITED); |
375 | test(__func__, m, "exec-readonlypaths-with-bindpaths.service", can_unshare ? 0 : EXIT_NAMESPACE, CLD_EXITED); | |
376 | test(__func__, m, "exec-readonlypaths-mount-propagation.service", can_unshare ? 0 : EXIT_FAILURE, CLD_EXITED); | |
cdfbd1fb DH |
377 | } |
378 | ||
379 | static void test_exec_readwritepaths(Manager *m) { | |
34b86909 | 380 | |
f0e018e7 YW |
381 | if (path_is_read_only_fs("/") > 0) { |
382 | log_notice("Root directory is readonly, skipping %s", __func__); | |
34b86909 | 383 | return; |
f0e018e7 | 384 | } |
34b86909 | 385 | |
6aed6a11 | 386 | test(__func__, m, "exec-readwritepaths-mount-propagation.service", can_unshare ? 0 : EXIT_FAILURE, CLD_EXITED); |
cdfbd1fb DH |
387 | } |
388 | ||
389 | static void test_exec_inaccessiblepaths(Manager *m) { | |
34b86909 | 390 | |
f0e018e7 YW |
391 | if (!is_inaccessible_available()) { |
392 | log_notice("Testing without inaccessible, skipping %s", __func__); | |
34b86909 | 393 | return; |
f0e018e7 | 394 | } |
34b86909 | 395 | |
6aed6a11 | 396 | test(__func__, m, "exec-inaccessiblepaths-sys.service", can_unshare ? 0 : EXIT_FAILURE, CLD_EXITED); |
f78b36f0 | 397 | |
f0e018e7 YW |
398 | if (path_is_read_only_fs("/") > 0) { |
399 | log_notice("Root directory is readonly, skipping remaining tests in %s", __func__); | |
af4af186 EV |
400 | return; |
401 | } | |
402 | ||
6aed6a11 | 403 | test(__func__, m, "exec-inaccessiblepaths-mount-propagation.service", can_unshare ? 0 : EXIT_FAILURE, CLD_EXITED); |
c090d74d TR |
404 | } |
405 | ||
4cac89bd YW |
406 | static void test_exec_temporaryfilesystem(Manager *m) { |
407 | ||
6aed6a11 ZJS |
408 | test(__func__, m, "exec-temporaryfilesystem-options.service", can_unshare ? 0 : EXIT_NAMESPACE, CLD_EXITED); |
409 | test(__func__, m, "exec-temporaryfilesystem-ro.service", can_unshare ? 0 : EXIT_NAMESPACE, CLD_EXITED); | |
410 | test(__func__, m, "exec-temporaryfilesystem-rw.service", can_unshare ? 0 : EXIT_NAMESPACE, CLD_EXITED); | |
411 | test(__func__, m, "exec-temporaryfilesystem-usr.service", can_unshare ? 0 : EXIT_NAMESPACE, CLD_EXITED); | |
4cac89bd YW |
412 | } |
413 | ||
281e05b6 | 414 | static void test_exec_systemcallfilter(Manager *m) { |
349cc4a5 | 415 | #if HAVE_SECCOMP |
738c74d7 YW |
416 | int r; |
417 | ||
f0e018e7 YW |
418 | if (!is_seccomp_available()) { |
419 | log_notice("Seccomp not available, skipping %s", __func__); | |
83f12b27 | 420 | return; |
f0e018e7 YW |
421 | } |
422 | ||
6aed6a11 ZJS |
423 | test(__func__, m, "exec-systemcallfilter-not-failing.service", 0, CLD_EXITED); |
424 | test(__func__, m, "exec-systemcallfilter-not-failing2.service", 0, CLD_EXITED); | |
425 | test(__func__, m, "exec-systemcallfilter-failing.service", SIGSYS, CLD_KILLED); | |
426 | test(__func__, m, "exec-systemcallfilter-failing2.service", SIGSYS, CLD_KILLED); | |
738c74d7 YW |
427 | |
428 | r = find_binary("python3", NULL); | |
429 | if (r < 0) { | |
430 | log_notice_errno(r, "Skipping remaining tests in %s, could not find python3 binary: %m", __func__); | |
431 | return; | |
432 | } | |
433 | ||
6aed6a11 ZJS |
434 | test(__func__, m, "exec-systemcallfilter-with-errno-name.service", errno_from_name("EILSEQ"), CLD_EXITED); |
435 | test(__func__, m, "exec-systemcallfilter-with-errno-number.service", 255, CLD_EXITED); | |
436 | test(__func__, m, "exec-systemcallfilter-with-errno-multi.service", errno_from_name("EILSEQ"), CLD_EXITED); | |
281e05b6 RC |
437 | #endif |
438 | } | |
439 | ||
440 | static void test_exec_systemcallerrornumber(Manager *m) { | |
349cc4a5 | 441 | #if HAVE_SECCOMP |
738c74d7 YW |
442 | int r; |
443 | ||
f0e018e7 YW |
444 | if (!is_seccomp_available()) { |
445 | log_notice("Seccomp not available, skipping %s", __func__); | |
7a18854f | 446 | return; |
f0e018e7 YW |
447 | } |
448 | ||
738c74d7 YW |
449 | r = find_binary("python3", NULL); |
450 | if (r < 0) { | |
451 | log_notice_errno(r, "Skipping %s, could not find python3 binary: %m", __func__); | |
452 | return; | |
453 | } | |
454 | ||
6aed6a11 ZJS |
455 | test(__func__, m, "exec-systemcallerrornumber-name.service", errno_from_name("EACCES"), CLD_EXITED); |
456 | test(__func__, m, "exec-systemcallerrornumber-number.service", 255, CLD_EXITED); | |
281e05b6 RC |
457 | #endif |
458 | } | |
459 | ||
f0e018e7 | 460 | static void test_exec_restrictnamespaces(Manager *m) { |
349cc4a5 | 461 | #if HAVE_SECCOMP |
f0e018e7 YW |
462 | if (!is_seccomp_available()) { |
463 | log_notice("Seccomp not available, skipping %s", __func__); | |
97e60383 | 464 | return; |
f0e018e7 | 465 | } |
97e60383 | 466 | |
6aed6a11 ZJS |
467 | test(__func__, m, "exec-restrictnamespaces-no.service", can_unshare ? 0 : EXIT_FAILURE, CLD_EXITED); |
468 | test(__func__, m, "exec-restrictnamespaces-yes.service", 1, CLD_EXITED); | |
469 | test(__func__, m, "exec-restrictnamespaces-mnt.service", can_unshare ? 0 : EXIT_FAILURE, CLD_EXITED); | |
470 | test(__func__, m, "exec-restrictnamespaces-mnt-blacklist.service", 1, CLD_EXITED); | |
471 | test(__func__, m, "exec-restrictnamespaces-merge-and.service", can_unshare ? 0 : EXIT_FAILURE, CLD_EXITED); | |
472 | test(__func__, m, "exec-restrictnamespaces-merge-or.service", can_unshare ? 0 : EXIT_FAILURE, CLD_EXITED); | |
473 | test(__func__, m, "exec-restrictnamespaces-merge-all.service", can_unshare ? 0 : EXIT_FAILURE, CLD_EXITED); | |
97e60383 DH |
474 | #endif |
475 | } | |
476 | ||
f0e018e7 | 477 | static void test_exec_systemcallfilter_system(Manager *m) { |
4967da2d FS |
478 | /* Skip this particular test case when running under ASan, as |
479 | * LSan intermittently segfaults when accessing memory right | |
480 | * after the test finishes. Generally, ASan & LSan don't like | |
481 | * the seccomp stuff. | |
482 | */ | |
483 | #if HAVE_SECCOMP && !HAS_FEATURE_ADDRESS_SANITIZER | |
f0e018e7 YW |
484 | if (!is_seccomp_available()) { |
485 | log_notice("Seccomp not available, skipping %s", __func__); | |
83f12b27 | 486 | return; |
f0e018e7 | 487 | } |
57c2efa0 | 488 | |
6aed6a11 | 489 | test(__func__, m, "exec-systemcallfilter-system-user.service", 0, CLD_EXITED); |
69b07407 | 490 | |
57c2efa0 | 491 | if (!check_nobody_user_and_group()) { |
5cd33ccc | 492 | log_notice("nobody user/group is not synthesized or may conflict to other entries, skipping remaining tests in %s", __func__); |
57c2efa0 YW |
493 | return; |
494 | } | |
495 | ||
69b07407 | 496 | if (!STR_IN_SET(NOBODY_USER_NAME, "nobody", "nfsnobody")) { |
5cd33ccc | 497 | log_notice("Unsupported nobody user name '%s', skipping remaining tests in %s", NOBODY_USER_NAME, __func__); |
69b07407 YW |
498 | return; |
499 | } | |
500 | ||
6aed6a11 | 501 | test(__func__, m, "exec-systemcallfilter-system-user-" NOBODY_USER_NAME ".service", 0, CLD_EXITED); |
19c0b0b9 RC |
502 | #endif |
503 | } | |
504 | ||
281e05b6 | 505 | static void test_exec_user(Manager *m) { |
6aed6a11 | 506 | test(__func__, m, "exec-user.service", 0, CLD_EXITED); |
69b07407 | 507 | |
57c2efa0 | 508 | if (!check_nobody_user_and_group()) { |
5cd33ccc | 509 | log_notice("nobody user/group is not synthesized or may conflict to other entries, skipping remaining tests in %s", __func__); |
57c2efa0 YW |
510 | return; |
511 | } | |
512 | ||
69b07407 | 513 | if (!STR_IN_SET(NOBODY_USER_NAME, "nobody", "nfsnobody")) { |
5cd33ccc | 514 | log_notice("Unsupported nobody user name '%s', skipping remaining tests in %s", NOBODY_USER_NAME, __func__); |
69b07407 YW |
515 | return; |
516 | } | |
517 | ||
6aed6a11 | 518 | test(__func__, m, "exec-user-" NOBODY_USER_NAME ".service", 0, CLD_EXITED); |
281e05b6 RC |
519 | } |
520 | ||
521 | static void test_exec_group(Manager *m) { | |
6aed6a11 | 522 | test(__func__, m, "exec-group.service", 0, CLD_EXITED); |
69b07407 | 523 | |
57c2efa0 | 524 | if (!check_nobody_user_and_group()) { |
5cd33ccc | 525 | log_notice("nobody user/group is not synthesized or may conflict to other entries, skipping remaining tests in %s", __func__); |
57c2efa0 YW |
526 | return; |
527 | } | |
528 | ||
69b07407 | 529 | if (!STR_IN_SET(NOBODY_GROUP_NAME, "nobody", "nfsnobody", "nogroup")) { |
5cd33ccc | 530 | log_notice("Unsupported nobody group name '%s', skipping remaining tests in %s", NOBODY_GROUP_NAME, __func__); |
69b07407 YW |
531 | return; |
532 | } | |
533 | ||
6aed6a11 | 534 | test(__func__, m, "exec-group-" NOBODY_GROUP_NAME ".service", 0, CLD_EXITED); |
281e05b6 RC |
535 | } |
536 | ||
f0e018e7 | 537 | static void test_exec_supplementarygroups(Manager *m) { |
6aed6a11 ZJS |
538 | test(__func__, m, "exec-supplementarygroups.service", 0, CLD_EXITED); |
539 | test(__func__, m, "exec-supplementarygroups-single-group.service", 0, CLD_EXITED); | |
540 | test(__func__, m, "exec-supplementarygroups-single-group-user.service", 0, CLD_EXITED); | |
541 | test(__func__, m, "exec-supplementarygroups-multiple-groups-default-group-user.service", 0, CLD_EXITED); | |
542 | test(__func__, m, "exec-supplementarygroups-multiple-groups-withgid.service", 0, CLD_EXITED); | |
543 | test(__func__, m, "exec-supplementarygroups-multiple-groups-withuid.service", 0, CLD_EXITED); | |
86b838ea DH |
544 | } |
545 | ||
f0e018e7 | 546 | static void test_exec_dynamicuser(Manager *m) { |
b7172f34 | 547 | |
6aed6a11 | 548 | test(__func__, m, "exec-dynamicuser-fixeduser.service", can_unshare ? 0 : EXIT_NAMESPACE, CLD_EXITED); |
9f82d685 | 549 | if (check_user_has_group_with_same_name("adm")) |
6aed6a11 | 550 | test(__func__, m, "exec-dynamicuser-fixeduser-adm.service", can_unshare ? 0 : EXIT_NAMESPACE, CLD_EXITED); |
9f82d685 | 551 | if (check_user_has_group_with_same_name("games")) |
6aed6a11 ZJS |
552 | test(__func__, m, "exec-dynamicuser-fixeduser-games.service", can_unshare ? 0 : EXIT_NAMESPACE, CLD_EXITED); |
553 | test(__func__, m, "exec-dynamicuser-fixeduser-one-supplementarygroup.service", can_unshare ? 0 : EXIT_NAMESPACE, CLD_EXITED); | |
554 | test(__func__, m, "exec-dynamicuser-supplementarygroups.service", can_unshare ? 0 : EXIT_NAMESPACE, CLD_EXITED); | |
555 | test(__func__, m, "exec-dynamicuser-statedir.service", can_unshare ? 0 : EXIT_NAMESPACE, CLD_EXITED); | |
028f3a7f | 556 | |
1c587309 YW |
557 | (void) rm_rf("/var/lib/test-dynamicuser-migrate", REMOVE_ROOT|REMOVE_PHYSICAL); |
558 | (void) rm_rf("/var/lib/test-dynamicuser-migrate2", REMOVE_ROOT|REMOVE_PHYSICAL); | |
559 | (void) rm_rf("/var/lib/private/test-dynamicuser-migrate", REMOVE_ROOT|REMOVE_PHYSICAL); | |
560 | (void) rm_rf("/var/lib/private/test-dynamicuser-migrate2", REMOVE_ROOT|REMOVE_PHYSICAL); | |
561 | ||
6aed6a11 ZJS |
562 | test(__func__, m, "exec-dynamicuser-statedir-migrate-step1.service", 0, CLD_EXITED); |
563 | test(__func__, m, "exec-dynamicuser-statedir-migrate-step2.service", can_unshare ? 0 : EXIT_NAMESPACE, CLD_EXITED); | |
1c587309 | 564 | |
028f3a7f YW |
565 | (void) rm_rf("/var/lib/test-dynamicuser-migrate", REMOVE_ROOT|REMOVE_PHYSICAL); |
566 | (void) rm_rf("/var/lib/test-dynamicuser-migrate2", REMOVE_ROOT|REMOVE_PHYSICAL); | |
567 | (void) rm_rf("/var/lib/private/test-dynamicuser-migrate", REMOVE_ROOT|REMOVE_PHYSICAL); | |
568 | (void) rm_rf("/var/lib/private/test-dynamicuser-migrate2", REMOVE_ROOT|REMOVE_PHYSICAL); | |
2b9ac11e DH |
569 | } |
570 | ||
281e05b6 | 571 | static void test_exec_environment(Manager *m) { |
6aed6a11 ZJS |
572 | test(__func__, m, "exec-environment-no-substitute.service", 0, CLD_EXITED); |
573 | test(__func__, m, "exec-environment.service", 0, CLD_EXITED); | |
574 | test(__func__, m, "exec-environment-multiple.service", 0, CLD_EXITED); | |
575 | test(__func__, m, "exec-environment-empty.service", 0, CLD_EXITED); | |
281e05b6 RC |
576 | } |
577 | ||
03bd70dd RC |
578 | static void test_exec_environmentfile(Manager *m) { |
579 | static const char e[] = | |
580 | "VAR1='word1 word2'\n" | |
581 | "VAR2=word3 \n" | |
582 | "# comment1\n" | |
583 | "\n" | |
584 | "; comment2\n" | |
585 | " ; # comment3\n" | |
586 | "line without an equal\n" | |
9b796f35 | 587 | "VAR3='$word 5 6'\n" |
b6887d7a JH |
588 | "VAR4='new\nline'\n" |
589 | "VAR5=password\\with\\backslashes"; | |
03bd70dd RC |
590 | int r; |
591 | ||
592 | r = write_string_file("/tmp/test-exec_environmentfile.conf", e, WRITE_STRING_FILE_CREATE); | |
593 | assert_se(r == 0); | |
594 | ||
6aed6a11 | 595 | test(__func__, m, "exec-environmentfile.service", 0, CLD_EXITED); |
03bd70dd | 596 | |
f0e018e7 | 597 | (void) unlink("/tmp/test-exec_environmentfile.conf"); |
03bd70dd RC |
598 | } |
599 | ||
4c80d201 | 600 | static void test_exec_passenvironment(Manager *m) { |
e1abca2e FB |
601 | /* test-execute runs under MANAGER_USER which, by default, forwards all |
602 | * variables present in the environment, but only those that are | |
603 | * present _at the time it is created_! | |
604 | * | |
605 | * So these PassEnvironment checks are still expected to work, since we | |
606 | * are ensuring the variables are not present at manager creation (they | |
607 | * are unset explicitly in main) and are only set here. | |
608 | * | |
609 | * This is still a good approximation of how a test for MANAGER_SYSTEM | |
610 | * would work. | |
611 | */ | |
4c80d201 FB |
612 | assert_se(setenv("VAR1", "word1 word2", 1) == 0); |
613 | assert_se(setenv("VAR2", "word3", 1) == 0); | |
614 | assert_se(setenv("VAR3", "$word 5 6", 1) == 0); | |
9b796f35 | 615 | assert_se(setenv("VAR4", "new\nline", 1) == 0); |
b6887d7a | 616 | assert_se(setenv("VAR5", "passwordwithbackslashes", 1) == 0); |
6aed6a11 ZJS |
617 | test(__func__, m, "exec-passenvironment.service", 0, CLD_EXITED); |
618 | test(__func__, m, "exec-passenvironment-repeated.service", 0, CLD_EXITED); | |
619 | test(__func__, m, "exec-passenvironment-empty.service", 0, CLD_EXITED); | |
4c80d201 FB |
620 | assert_se(unsetenv("VAR1") == 0); |
621 | assert_se(unsetenv("VAR2") == 0); | |
622 | assert_se(unsetenv("VAR3") == 0); | |
9b796f35 | 623 | assert_se(unsetenv("VAR4") == 0); |
b6887d7a | 624 | assert_se(unsetenv("VAR5") == 0); |
6aed6a11 | 625 | test(__func__, m, "exec-passenvironment-absent.service", 0, CLD_EXITED); |
4c80d201 FB |
626 | } |
627 | ||
27c5347c | 628 | static void test_exec_umask(Manager *m) { |
6aed6a11 ZJS |
629 | test(__func__, m, "exec-umask-default.service", 0, CLD_EXITED); |
630 | test(__func__, m, "exec-umask-0177.service", 0, CLD_EXITED); | |
27c5347c RC |
631 | } |
632 | ||
cc3ddc85 | 633 | static void test_exec_runtimedirectory(Manager *m) { |
6aed6a11 ZJS |
634 | test(__func__, m, "exec-runtimedirectory.service", 0, CLD_EXITED); |
635 | test(__func__, m, "exec-runtimedirectory-mode.service", 0, CLD_EXITED); | |
636 | test(__func__, m, "exec-runtimedirectory-owner.service", 0, CLD_EXITED); | |
57c2efa0 YW |
637 | |
638 | if (!check_nobody_user_and_group()) { | |
5cd33ccc | 639 | log_notice("nobody user/group is not synthesized or may conflict to other entries, skipping remaining tests in %s", __func__); |
69b07407 YW |
640 | return; |
641 | } | |
642 | ||
643 | if (!STR_IN_SET(NOBODY_GROUP_NAME, "nobody", "nfsnobody", "nogroup")) { | |
5cd33ccc | 644 | log_notice("Unsupported nobody group name '%s', skipping remaining tests in %s", NOBODY_GROUP_NAME, __func__); |
57c2efa0 YW |
645 | return; |
646 | } | |
647 | ||
6aed6a11 | 648 | test(__func__, m, "exec-runtimedirectory-owner-" NOBODY_GROUP_NAME ".service", 0, CLD_EXITED); |
ff4ca461 RC |
649 | } |
650 | ||
651 | static void test_exec_capabilityboundingset(Manager *m) { | |
652 | int r; | |
653 | ||
ff4ca461 RC |
654 | r = find_binary("capsh", NULL); |
655 | if (r < 0) { | |
5cd33ccc | 656 | log_notice_errno(r, "Skipping %s, could not find capsh binary: %m", __func__); |
ff4ca461 RC |
657 | return; |
658 | } | |
659 | ||
b7856f92 YW |
660 | if (have_effective_cap(CAP_CHOWN) <= 0 || |
661 | have_effective_cap(CAP_FOWNER) <= 0 || | |
662 | have_effective_cap(CAP_KILL) <= 0) { | |
663 | log_notice("Skipping %s, this process does not have enough capabilities", __func__); | |
664 | return; | |
665 | } | |
666 | ||
6aed6a11 ZJS |
667 | test(__func__, m, "exec-capabilityboundingset-simple.service", 0, CLD_EXITED); |
668 | test(__func__, m, "exec-capabilityboundingset-reset.service", 0, CLD_EXITED); | |
669 | test(__func__, m, "exec-capabilityboundingset-merge.service", 0, CLD_EXITED); | |
670 | test(__func__, m, "exec-capabilityboundingset-invert.service", 0, CLD_EXITED); | |
cc3ddc85 RC |
671 | } |
672 | ||
5008da1e | 673 | static void test_exec_basic(Manager *m) { |
6aed6a11 | 674 | test(__func__, m, "exec-basic.service", 0, CLD_EXITED); |
5008da1e ZJS |
675 | } |
676 | ||
b6dc25ee | 677 | static void test_exec_ambientcapabilities(Manager *m) { |
70d7aea5 IP |
678 | int r; |
679 | ||
680 | /* Check if the kernel has support for ambient capabilities. Run | |
681 | * the tests only if that's the case. Clearing all ambient | |
682 | * capabilities is fine, since we are expecting them to be unset | |
683 | * in the first place for the tests. */ | |
684 | r = prctl(PR_CAP_AMBIENT, PR_CAP_AMBIENT_CLEAR_ALL, 0, 0, 0); | |
f0e018e7 | 685 | if (r < 0 && IN_SET(errno, EINVAL, EOPNOTSUPP, ENOSYS)) { |
5cd33ccc | 686 | log_notice("Skipping %s, the kernel does not support ambient capabilities", __func__); |
f0e018e7 YW |
687 | return; |
688 | } | |
689 | ||
e5ba1d32 | 690 | if (have_effective_cap(CAP_CHOWN) <= 0 || |
b7856f92 YW |
691 | have_effective_cap(CAP_NET_RAW) <= 0) { |
692 | log_notice("Skipping %s, this process does not have enough capabilities", __func__); | |
693 | return; | |
694 | } | |
695 | ||
6aed6a11 ZJS |
696 | test(__func__, m, "exec-ambientcapabilities.service", 0, CLD_EXITED); |
697 | test(__func__, m, "exec-ambientcapabilities-merge.service", 0, CLD_EXITED); | |
69b07407 | 698 | |
57c2efa0 | 699 | if (!check_nobody_user_and_group()) { |
5cd33ccc | 700 | log_notice("nobody user/group is not synthesized or may conflict to other entries, skipping remaining tests in %s", __func__); |
69b07407 YW |
701 | return; |
702 | } | |
703 | ||
704 | if (!STR_IN_SET(NOBODY_USER_NAME, "nobody", "nfsnobody")) { | |
5cd33ccc | 705 | log_notice("Unsupported nobody user name '%s', skipping remaining tests in %s", NOBODY_USER_NAME, __func__); |
57c2efa0 YW |
706 | return; |
707 | } | |
708 | ||
6aed6a11 ZJS |
709 | test(__func__, m, "exec-ambientcapabilities-" NOBODY_USER_NAME ".service", 0, CLD_EXITED); |
710 | test(__func__, m, "exec-ambientcapabilities-merge-" NOBODY_USER_NAME ".service", 0, CLD_EXITED); | |
70d7aea5 IP |
711 | } |
712 | ||
63447f11 RC |
713 | static void test_exec_privatenetwork(Manager *m) { |
714 | int r; | |
715 | ||
716 | r = find_binary("ip", NULL); | |
717 | if (r < 0) { | |
5cd33ccc | 718 | log_notice_errno(r, "Skipping %s, could not find ip binary: %m", __func__); |
63447f11 RC |
719 | return; |
720 | } | |
721 | ||
6aed6a11 | 722 | test(__func__, m, "exec-privatenetwork-yes.service", can_unshare ? 0 : EXIT_NETWORK, CLD_EXITED); |
63447f11 RC |
723 | } |
724 | ||
c388dfea | 725 | static void test_exec_oomscoreadjust(Manager *m) { |
6aed6a11 | 726 | test(__func__, m, "exec-oomscoreadjust-positive.service", 0, CLD_EXITED); |
642d1a6d YW |
727 | |
728 | if (detect_container() > 0) { | |
729 | log_notice("Testing in container, skipping remaining tests in %s", __func__); | |
730 | return; | |
731 | } | |
6aed6a11 | 732 | test(__func__, m, "exec-oomscoreadjust-negative.service", 0, CLD_EXITED); |
c388dfea RC |
733 | } |
734 | ||
a6226758 | 735 | static void test_exec_ioschedulingclass(Manager *m) { |
6aed6a11 ZJS |
736 | test(__func__, m, "exec-ioschedulingclass-none.service", 0, CLD_EXITED); |
737 | test(__func__, m, "exec-ioschedulingclass-idle.service", 0, CLD_EXITED); | |
738 | test(__func__, m, "exec-ioschedulingclass-best-effort.service", 0, CLD_EXITED); | |
642d1a6d YW |
739 | |
740 | if (detect_container() > 0) { | |
741 | log_notice("Testing in container, skipping remaining tests in %s", __func__); | |
742 | return; | |
743 | } | |
6aed6a11 | 744 | test(__func__, m, "exec-ioschedulingclass-realtime.service", 0, CLD_EXITED); |
a6226758 RC |
745 | } |
746 | ||
f0e018e7 | 747 | static void test_exec_unsetenvironment(Manager *m) { |
6aed6a11 | 748 | test(__func__, m, "exec-unsetenvironment.service", 0, CLD_EXITED); |
42cc99d5 LP |
749 | } |
750 | ||
9672b583 | 751 | static void test_exec_specifier(Manager *m) { |
6aed6a11 ZJS |
752 | test(__func__, m, "exec-specifier.service", 0, CLD_EXITED); |
753 | test(__func__, m, "exec-specifier@foo-bar.service", 0, CLD_EXITED); | |
754 | test(__func__, m, "exec-specifier-interpolation.service", 0, CLD_EXITED); | |
9672b583 LP |
755 | } |
756 | ||
f0e018e7 | 757 | static void test_exec_standardinput(Manager *m) { |
6aed6a11 ZJS |
758 | test(__func__, m, "exec-standardinput-data.service", 0, CLD_EXITED); |
759 | test(__func__, m, "exec-standardinput-file.service", 0, CLD_EXITED); | |
e56a8790 | 760 | test(__func__, m, "exec-standardinput-file-cat.service", 0, CLD_EXITED); |
666d7877 LP |
761 | } |
762 | ||
566b7d23 | 763 | static void test_exec_standardoutput(Manager *m) { |
6aed6a11 | 764 | test(__func__, m, "exec-standardoutput-file.service", 0, CLD_EXITED); |
566b7d23 ZD |
765 | } |
766 | ||
767 | static void test_exec_standardoutput_append(Manager *m) { | |
6aed6a11 | 768 | test(__func__, m, "exec-standardoutput-append.service", 0, CLD_EXITED); |
566b7d23 ZD |
769 | } |
770 | ||
31cd5f63 AZ |
771 | static void test_exec_condition(Manager *m) { |
772 | test_service(__func__, m, "exec-condition-failed.service", SERVICE_FAILURE_EXIT_CODE); | |
773 | test_service(__func__, m, "exec-condition-skip.service", SERVICE_SKIP_CONDITION); | |
774 | } | |
775 | ||
9efb9631 ZJS |
776 | typedef struct test_entry { |
777 | test_function_t f; | |
778 | const char *name; | |
779 | } test_entry; | |
780 | ||
781 | #define entry(x) {x, #x} | |
782 | ||
783 | static int run_tests(UnitFileScope scope, const test_entry tests[], char **patterns) { | |
784 | const test_entry *test = NULL; | |
c70cac54 | 785 | _cleanup_(manager_freep) Manager *m = NULL; |
19c0b0b9 RC |
786 | int r; |
787 | ||
788 | assert_se(tests); | |
789 | ||
e8112e67 | 790 | r = manager_new(scope, MANAGER_TEST_RUN_BASIC, &m); |
e56a8790 | 791 | m->default_std_output = EXEC_OUTPUT_NULL; /* don't rely on host journald */ |
5eecb103 | 792 | if (manager_errno_skip_test(r)) |
730d989a | 793 | return log_tests_skipped_errno(r, "manager_new"); |
19c0b0b9 RC |
794 | assert_se(r >= 0); |
795 | assert_se(manager_startup(m, NULL, NULL) >= 0); | |
796 | ||
9efb9631 ZJS |
797 | for (test = tests; test && test->f; test++) |
798 | if (strv_fnmatch_or_empty(patterns, test->name, FNM_NOESCAPE)) | |
799 | test->f(m); | |
800 | else | |
801 | log_info("Skipping %s because it does not match any pattern.", test->name); | |
19c0b0b9 | 802 | |
19c0b0b9 RC |
803 | return 0; |
804 | } | |
805 | ||
281e05b6 | 806 | int main(int argc, char *argv[]) { |
ac1f08b9 | 807 | _cleanup_(rm_rf_physical_and_freep) char *runtime_dir = NULL; |
55890a40 | 808 | _cleanup_free_ char *test_execute_path = NULL; |
9efb9631 ZJS |
809 | |
810 | static const test_entry user_tests[] = { | |
811 | entry(test_exec_basic), | |
812 | entry(test_exec_ambientcapabilities), | |
813 | entry(test_exec_bindpaths), | |
814 | entry(test_exec_capabilityboundingset), | |
31cd5f63 | 815 | entry(test_exec_condition), |
9efb9631 ZJS |
816 | entry(test_exec_cpuaffinity), |
817 | entry(test_exec_environment), | |
818 | entry(test_exec_environmentfile), | |
819 | entry(test_exec_group), | |
820 | entry(test_exec_ignoresigpipe), | |
821 | entry(test_exec_inaccessiblepaths), | |
822 | entry(test_exec_ioschedulingclass), | |
823 | entry(test_exec_oomscoreadjust), | |
824 | entry(test_exec_passenvironment), | |
825 | entry(test_exec_personality), | |
826 | entry(test_exec_privatedevices), | |
827 | entry(test_exec_privatenetwork), | |
828 | entry(test_exec_privatetmp), | |
829 | entry(test_exec_protecthome), | |
830 | entry(test_exec_protectkernelmodules), | |
831 | entry(test_exec_readonlypaths), | |
832 | entry(test_exec_readwritepaths), | |
833 | entry(test_exec_restrictnamespaces), | |
834 | entry(test_exec_runtimedirectory), | |
835 | entry(test_exec_standardinput), | |
836 | entry(test_exec_standardoutput), | |
837 | entry(test_exec_standardoutput_append), | |
838 | entry(test_exec_supplementarygroups), | |
839 | entry(test_exec_systemcallerrornumber), | |
840 | entry(test_exec_systemcallfilter), | |
841 | entry(test_exec_temporaryfilesystem), | |
842 | entry(test_exec_umask), | |
843 | entry(test_exec_unsetenvironment), | |
844 | entry(test_exec_user), | |
845 | entry(test_exec_workingdirectory), | |
846 | {}, | |
281e05b6 | 847 | }; |
9efb9631 ZJS |
848 | static const test_entry system_tests[] = { |
849 | entry(test_exec_dynamicuser), | |
850 | entry(test_exec_specifier), | |
851 | entry(test_exec_systemcallfilter_system), | |
852 | {}, | |
19c0b0b9 | 853 | }; |
281e05b6 RC |
854 | int r; |
855 | ||
6d7c4033 | 856 | test_setup_logging(LOG_DEBUG); |
281e05b6 | 857 | |
0df54921 | 858 | #if HAS_FEATURE_ADDRESS_SANITIZER |
176ceb2c EV |
859 | if (is_run_on_travis_ci()) { |
860 | log_notice("Running on TravisCI under ASan, skipping, see https://github.com/systemd/systemd/issues/10696"); | |
861 | return EXIT_TEST_SKIP; | |
862 | } | |
863 | #endif | |
864 | ||
2482f88d LP |
865 | (void) unsetenv("USER"); |
866 | (void) unsetenv("LOGNAME"); | |
63d6135f | 867 | (void) unsetenv("SHELL"); |
32853207 | 868 | (void) unsetenv("HOME"); |
2482f88d | 869 | |
5f00dc4d LP |
870 | can_unshare = have_namespaces(); |
871 | ||
607ff5f9 | 872 | /* It is needed otherwise cgroup creation fails */ |
317bb217 ZJS |
873 | if (getuid() != 0) |
874 | return log_tests_skipped("not root"); | |
607ff5f9 | 875 | |
64ad9e08 | 876 | r = enter_cgroup_subroot(NULL); |
317bb217 ZJS |
877 | if (r == -ENOMEDIUM) |
878 | return log_tests_skipped("cgroupfs not available"); | |
8c759b33 | 879 | |
ac1f08b9 | 880 | assert_se(runtime_dir = setup_fake_runtime_dir()); |
62a85ee0 | 881 | test_execute_path = path_join(get_testdata_dir(), "test-execute"); |
55890a40 | 882 | assert_se(set_unit_path(test_execute_path) >= 0); |
281e05b6 | 883 | |
e1abca2e FB |
884 | /* Unset VAR1, VAR2 and VAR3 which are used in the PassEnvironment test |
885 | * cases, otherwise (and if they are present in the environment), | |
886 | * `manager_default_environment` will copy them into the default | |
887 | * environment which is passed to each created job, which will make the | |
888 | * tests that expect those not to be present to fail. | |
889 | */ | |
890 | assert_se(unsetenv("VAR1") == 0); | |
891 | assert_se(unsetenv("VAR2") == 0); | |
892 | assert_se(unsetenv("VAR3") == 0); | |
893 | ||
9efb9631 | 894 | r = run_tests(UNIT_FILE_USER, user_tests, argv + 1); |
b7172f34 YW |
895 | if (r != 0) |
896 | return r; | |
897 | ||
9efb9631 | 898 | r = run_tests(UNIT_FILE_SYSTEM, system_tests, argv + 1); |
b7172f34 YW |
899 | if (r != 0) |
900 | return r; | |
901 | ||
902 | #if HAVE_SECCOMP | |
903 | /* The following tests are for 1beab8b0d0ff2d7d1436b52d4a0c3d56dc908962. */ | |
904 | if (!is_seccomp_available()) { | |
905 | log_notice("Seccomp not available, skipping unshare() filtered tests."); | |
906 | return 0; | |
907 | } | |
908 | ||
2bd061a4 | 909 | _cleanup_hashmap_free_ Hashmap *s = NULL; |
b7172f34 YW |
910 | assert_se(s = hashmap_new(NULL)); |
911 | r = seccomp_syscall_resolve_name("unshare"); | |
912 | assert_se(r != __NR_SCMP_ERROR); | |
913 | assert_se(hashmap_put(s, UINT32_TO_PTR(r + 1), INT_TO_PTR(-1)) >= 0); | |
914 | assert_se(seccomp_load_syscall_filter_set_raw(SCMP_ACT_ALLOW, s, SCMP_ACT_ERRNO(EOPNOTSUPP), true) >= 0); | |
915 | assert_se(unshare(CLONE_NEWNS) < 0); | |
916 | assert_se(errno == EOPNOTSUPP); | |
917 | ||
918 | can_unshare = false; | |
919 | ||
9efb9631 | 920 | r = run_tests(UNIT_FILE_USER, user_tests, argv + 1); |
19c0b0b9 RC |
921 | if (r != 0) |
922 | return r; | |
281e05b6 | 923 | |
9efb9631 | 924 | return run_tests(UNIT_FILE_SYSTEM, system_tests, argv + 1); |
b7172f34 YW |
925 | #else |
926 | return 0; | |
927 | #endif | |
281e05b6 | 928 | } |