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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 | ||
c3ab2c38 LP |
36 | static int cld_dumped_to_killed(int code) { |
37 | /* Depending on the system, seccomp version, … some signals might result in dumping, others in plain | |
38 | * killing. Let's ignore the difference here, and map both cases to CLD_KILLED */ | |
39 | return code == CLD_DUMPED ? CLD_KILLED : code; | |
40 | } | |
41 | ||
6aed6a11 | 42 | static void check(const char *func, Manager *m, Unit *unit, int status_expected, int code_expected) { |
281e05b6 RC |
43 | Service *service = NULL; |
44 | usec_t ts; | |
8adb3d63 | 45 | usec_t timeout = 2 * USEC_PER_MINUTE; |
281e05b6 RC |
46 | |
47 | assert_se(m); | |
48 | assert_se(unit); | |
49 | ||
50 | service = SERVICE(unit); | |
51 | printf("%s\n", unit->id); | |
52 | exec_context_dump(&service->exec_context, stdout, "\t"); | |
53 | ts = now(CLOCK_MONOTONIC); | |
ec2ce0c5 | 54 | while (!IN_SET(service->state, SERVICE_DEAD, SERVICE_FAILED)) { |
281e05b6 RC |
55 | int r; |
56 | usec_t n; | |
57 | ||
58 | r = sd_event_run(m->event, 100 * USEC_PER_MSEC); | |
59 | assert_se(r >= 0); | |
60 | ||
61 | n = now(CLOCK_MONOTONIC); | |
62 | if (ts + timeout < n) { | |
63 | log_error("Test timeout when testing %s", unit->id); | |
1acacd73 | 64 | r = unit_kill(unit, KILL_ALL, SIGKILL, NULL); |
f7f8e8cb EV |
65 | if (r < 0) |
66 | log_error_errno(r, "Failed to kill %s: %m", unit->id); | |
281e05b6 RC |
67 | exit(EXIT_FAILURE); |
68 | } | |
69 | } | |
70 | exec_status_dump(&service->main_exec_status, stdout, "\t"); | |
18f8c5d4 | 71 | |
c3ab2c38 | 72 | if (cld_dumped_to_killed(service->main_exec_status.code) != cld_dumped_to_killed(code_expected)) { |
6aed6a11 ZJS |
73 | log_error("%s: %s: exit code %d, expected %d", |
74 | func, unit->id, | |
75 | service->main_exec_status.code, code_expected); | |
76 | abort(); | |
18f8c5d4 LP |
77 | } |
78 | ||
79 | if (service->main_exec_status.status != status_expected) { | |
80 | log_error("%s: %s: exit status %d, expected %d", | |
81 | func, unit->id, | |
82 | service->main_exec_status.status, status_expected); | |
83 | abort(); | |
6aed6a11 | 84 | } |
281e05b6 RC |
85 | } |
86 | ||
57c2efa0 YW |
87 | static bool check_nobody_user_and_group(void) { |
88 | static int cache = -1; | |
89 | struct passwd *p; | |
90 | struct group *g; | |
91 | ||
92 | if (cache >= 0) | |
93 | return !!cache; | |
94 | ||
95 | if (!synthesize_nobody()) | |
96 | goto invalid; | |
97 | ||
98 | p = getpwnam(NOBODY_USER_NAME); | |
99 | if (!p || | |
100 | !streq(p->pw_name, NOBODY_USER_NAME) || | |
101 | p->pw_uid != UID_NOBODY || | |
102 | p->pw_gid != GID_NOBODY) | |
103 | goto invalid; | |
104 | ||
105 | p = getpwuid(UID_NOBODY); | |
106 | if (!p || | |
107 | !streq(p->pw_name, NOBODY_USER_NAME) || | |
108 | p->pw_uid != UID_NOBODY || | |
109 | p->pw_gid != GID_NOBODY) | |
110 | goto invalid; | |
111 | ||
112 | g = getgrnam(NOBODY_GROUP_NAME); | |
113 | if (!g || | |
114 | !streq(g->gr_name, NOBODY_GROUP_NAME) || | |
115 | g->gr_gid != GID_NOBODY) | |
116 | goto invalid; | |
117 | ||
118 | g = getgrgid(GID_NOBODY); | |
119 | if (!g || | |
120 | !streq(g->gr_name, NOBODY_GROUP_NAME) || | |
121 | g->gr_gid != GID_NOBODY) | |
122 | goto invalid; | |
123 | ||
124 | cache = 1; | |
125 | return true; | |
126 | ||
127 | invalid: | |
128 | cache = 0; | |
129 | return false; | |
130 | } | |
131 | ||
9f82d685 YW |
132 | static bool check_user_has_group_with_same_name(const char *name) { |
133 | struct passwd *p; | |
134 | struct group *g; | |
135 | ||
136 | assert(name); | |
137 | ||
138 | p = getpwnam(name); | |
139 | if (!p || | |
140 | !streq(p->pw_name, name)) | |
141 | return false; | |
142 | ||
143 | g = getgrgid(p->pw_gid); | |
144 | if (!g || | |
145 | !streq(g->gr_name, name)) | |
146 | return false; | |
147 | ||
148 | return true; | |
149 | } | |
150 | ||
6086d2da | 151 | static bool is_inaccessible_available(void) { |
b2238e38 | 152 | const char *p; |
6086d2da DP |
153 | |
154 | FOREACH_STRING(p, | |
155 | "/run/systemd/inaccessible/reg", | |
156 | "/run/systemd/inaccessible/dir", | |
157 | "/run/systemd/inaccessible/chr", | |
158 | "/run/systemd/inaccessible/blk", | |
159 | "/run/systemd/inaccessible/fifo", | |
160 | "/run/systemd/inaccessible/sock" | |
161 | ) { | |
162 | if (access(p, F_OK) < 0) | |
163 | return false; | |
164 | } | |
165 | ||
166 | return true; | |
167 | } | |
168 | ||
6aed6a11 | 169 | static void test(const char *func, Manager *m, const char *unit_name, int status_expected, int code_expected) { |
281e05b6 RC |
170 | Unit *unit; |
171 | ||
172 | assert_se(unit_name); | |
173 | ||
ba412430 | 174 | assert_se(manager_load_startable_unit_or_warn(m, unit_name, NULL, &unit) >= 0); |
bd7989a3 | 175 | assert_se(unit_start(unit) >= 0); |
6aed6a11 | 176 | check(func, m, unit, status_expected, code_expected); |
281e05b6 RC |
177 | } |
178 | ||
f0e018e7 YW |
179 | static void test_exec_bindpaths(Manager *m) { |
180 | assert_se(mkdir_p("/tmp/test-exec-bindpaths", 0755) >= 0); | |
181 | assert_se(mkdir_p("/tmp/test-exec-bindreadonlypaths", 0755) >= 0); | |
d053b72b | 182 | |
6aed6a11 | 183 | test(__func__, m, "exec-bindpaths.service", can_unshare ? 0 : EXIT_NAMESPACE, CLD_EXITED); |
d053b72b | 184 | |
f0e018e7 YW |
185 | (void) rm_rf("/tmp/test-exec-bindpaths", REMOVE_ROOT|REMOVE_PHYSICAL); |
186 | (void) rm_rf("/tmp/test-exec-bindreadonlypaths", REMOVE_ROOT|REMOVE_PHYSICAL); | |
d053b72b YW |
187 | } |
188 | ||
4e79aeaa YW |
189 | static void test_exec_cpuaffinity(Manager *m) { |
190 | _cleanup_cpu_free_ cpu_set_t *c = NULL; | |
191 | unsigned n; | |
192 | ||
193 | assert_se(c = cpu_set_malloc(&n)); | |
194 | assert_se(sched_getaffinity(0, CPU_ALLOC_SIZE(n), c) >= 0); | |
195 | ||
196 | if (CPU_ISSET_S(0, CPU_ALLOC_SIZE(n), c) == 0) { | |
197 | log_notice("Cannot use CPU 0, skipping %s", __func__); | |
198 | return; | |
199 | } | |
200 | ||
6aed6a11 ZJS |
201 | test(__func__, m, "exec-cpuaffinity1.service", 0, CLD_EXITED); |
202 | test(__func__, m, "exec-cpuaffinity2.service", 0, CLD_EXITED); | |
4e79aeaa YW |
203 | |
204 | if (CPU_ISSET_S(1, CPU_ALLOC_SIZE(n), c) == 0 || | |
205 | CPU_ISSET_S(2, CPU_ALLOC_SIZE(n), c) == 0) { | |
206 | log_notice("Cannot use CPU 1 or 2, skipping remaining tests in %s", __func__); | |
207 | return; | |
208 | } | |
209 | ||
6aed6a11 | 210 | test(__func__, m, "exec-cpuaffinity3.service", 0, CLD_EXITED); |
4e79aeaa YW |
211 | } |
212 | ||
281e05b6 RC |
213 | static void test_exec_workingdirectory(Manager *m) { |
214 | assert_se(mkdir_p("/tmp/test-exec_workingdirectory", 0755) >= 0); | |
215 | ||
6aed6a11 ZJS |
216 | test(__func__, m, "exec-workingdirectory.service", 0, CLD_EXITED); |
217 | test(__func__, m, "exec-workingdirectory-trailing-dot.service", 0, CLD_EXITED); | |
281e05b6 | 218 | |
c6878637 | 219 | (void) rm_rf("/tmp/test-exec_workingdirectory", REMOVE_ROOT|REMOVE_PHYSICAL); |
281e05b6 RC |
220 | } |
221 | ||
222 | static void test_exec_personality(Manager *m) { | |
281e05b6 | 223 | #if defined(__x86_64__) |
6aed6a11 | 224 | test(__func__, m, "exec-personality-x86-64.service", 0, CLD_EXITED); |
7517f51e HB |
225 | |
226 | #elif defined(__s390__) | |
6aed6a11 | 227 | test(__func__, m, "exec-personality-s390.service", 0, CLD_EXITED); |
7517f51e | 228 | |
12591863 JS |
229 | #elif defined(__powerpc64__) |
230 | # if __BYTE_ORDER == __BIG_ENDIAN | |
6aed6a11 | 231 | test(__func__, m, "exec-personality-ppc64.service", 0, CLD_EXITED); |
12591863 | 232 | # else |
6aed6a11 | 233 | test(__func__, m, "exec-personality-ppc64le.service", 0, CLD_EXITED); |
12591863 JS |
234 | # endif |
235 | ||
236 | #elif defined(__aarch64__) | |
6aed6a11 | 237 | test(__func__, m, "exec-personality-aarch64.service", 0, CLD_EXITED); |
12591863 | 238 | |
5798eb4c | 239 | #elif defined(__i386__) |
6aed6a11 | 240 | test(__func__, m, "exec-personality-x86.service", 0, CLD_EXITED); |
f0e018e7 YW |
241 | #else |
242 | log_notice("Unknown personality, skipping %s", __func__); | |
281e05b6 RC |
243 | #endif |
244 | } | |
245 | ||
246 | static void test_exec_ignoresigpipe(Manager *m) { | |
6aed6a11 ZJS |
247 | test(__func__, m, "exec-ignoresigpipe-yes.service", 0, CLD_EXITED); |
248 | test(__func__, m, "exec-ignoresigpipe-no.service", SIGPIPE, CLD_KILLED); | |
281e05b6 RC |
249 | } |
250 | ||
251 | static void test_exec_privatetmp(Manager *m) { | |
252 | assert_se(touch("/tmp/test-exec_privatetmp") >= 0); | |
253 | ||
6aed6a11 ZJS |
254 | test(__func__, m, "exec-privatetmp-yes.service", can_unshare ? 0 : EXIT_FAILURE, CLD_EXITED); |
255 | test(__func__, m, "exec-privatetmp-no.service", 0, CLD_EXITED); | |
281e05b6 RC |
256 | |
257 | unlink("/tmp/test-exec_privatetmp"); | |
258 | } | |
259 | ||
260 | static void test_exec_privatedevices(Manager *m) { | |
f0e018e7 YW |
261 | int r; |
262 | ||
4dd4cb8f | 263 | if (detect_container() > 0) { |
f0e018e7 | 264 | log_notice("Testing in container, skipping %s", __func__); |
4dd4cb8f SM |
265 | return; |
266 | } | |
6086d2da | 267 | if (!is_inaccessible_available()) { |
f0e018e7 | 268 | log_notice("Testing without inaccessible, skipping %s", __func__); |
6086d2da DP |
269 | return; |
270 | } | |
271 | ||
6aed6a11 ZJS |
272 | test(__func__, m, "exec-privatedevices-yes.service", can_unshare ? 0 : EXIT_FAILURE, CLD_EXITED); |
273 | test(__func__, m, "exec-privatedevices-no.service", 0, CLD_EXITED); | |
274 | test(__func__, m, "exec-privatedevices-disabled-by-prefix.service", can_unshare ? 0 : EXIT_FAILURE, CLD_EXITED); | |
6086d2da | 275 | |
0608ba98 ZJS |
276 | /* We use capsh to test if the capabilities are |
277 | * properly set, so be sure that it exists */ | |
278 | r = find_binary("capsh", NULL); | |
279 | if (r < 0) { | |
5cd33ccc | 280 | log_notice_errno(r, "Could not find capsh binary, skipping remaining tests in %s: %m", __func__); |
6086d2da DP |
281 | return; |
282 | } | |
283 | ||
6aed6a11 ZJS |
284 | test(__func__, m, "exec-privatedevices-yes-capability-mknod.service", 0, CLD_EXITED); |
285 | test(__func__, m, "exec-privatedevices-no-capability-mknod.service", 0, CLD_EXITED); | |
286 | test(__func__, m, "exec-privatedevices-yes-capability-sys-rawio.service", 0, CLD_EXITED); | |
287 | test(__func__, m, "exec-privatedevices-no-capability-sys-rawio.service", 0, CLD_EXITED); | |
615a1f4b DH |
288 | } |
289 | ||
7e46b29b | 290 | static void test_exec_protecthome(Manager *m) { |
9ca58284 ZJS |
291 | if (!can_unshare) { |
292 | log_notice("Cannot reliably unshare, skipping %s", __func__); | |
293 | return; | |
294 | } | |
295 | ||
296 | test(__func__, m, "exec-protecthome-tmpfs-vs-protectsystem-strict.service", 0, CLD_EXITED); | |
7e46b29b YW |
297 | } |
298 | ||
4982dbcc | 299 | static void test_exec_protectkernelmodules(Manager *m) { |
0608ba98 ZJS |
300 | int r; |
301 | ||
3ae33295 | 302 | if (detect_container() > 0) { |
f0e018e7 | 303 | log_notice("Testing in container, skipping %s", __func__); |
3ae33295 DH |
304 | return; |
305 | } | |
6086d2da | 306 | if (!is_inaccessible_available()) { |
f0e018e7 | 307 | log_notice("Testing without inaccessible, skipping %s", __func__); |
6086d2da DP |
308 | return; |
309 | } | |
3ae33295 | 310 | |
0608ba98 ZJS |
311 | r = find_binary("capsh", NULL); |
312 | if (r < 0) { | |
5cd33ccc | 313 | log_notice_errno(r, "Skipping %s, could not find capsh binary: %m", __func__); |
0608ba98 ZJS |
314 | return; |
315 | } | |
316 | ||
6aed6a11 ZJS |
317 | test(__func__, m, "exec-protectkernelmodules-no-capabilities.service", 0, CLD_EXITED); |
318 | test(__func__, m, "exec-protectkernelmodules-yes-capabilities.service", 0, CLD_EXITED); | |
319 | test(__func__, m, "exec-protectkernelmodules-yes-mount-propagation.service", can_unshare ? 0 : EXIT_FAILURE, CLD_EXITED); | |
3ae33295 DH |
320 | } |
321 | ||
f78b36f0 | 322 | static void test_exec_readonlypaths(Manager *m) { |
34b86909 | 323 | |
6aed6a11 | 324 | test(__func__, m, "exec-readonlypaths-simple.service", can_unshare ? 0 : EXIT_FAILURE, CLD_EXITED); |
f0e018e7 YW |
325 | |
326 | if (path_is_read_only_fs("/var") > 0) { | |
327 | log_notice("Directory /var is readonly, skipping remaining tests in %s", __func__); | |
34b86909 | 328 | return; |
f0e018e7 | 329 | } |
34b86909 | 330 | |
6aed6a11 ZJS |
331 | test(__func__, m, "exec-readonlypaths.service", can_unshare ? 0 : EXIT_FAILURE, CLD_EXITED); |
332 | test(__func__, m, "exec-readonlypaths-with-bindpaths.service", can_unshare ? 0 : EXIT_NAMESPACE, CLD_EXITED); | |
333 | test(__func__, m, "exec-readonlypaths-mount-propagation.service", can_unshare ? 0 : EXIT_FAILURE, CLD_EXITED); | |
cdfbd1fb DH |
334 | } |
335 | ||
336 | static void test_exec_readwritepaths(Manager *m) { | |
34b86909 | 337 | |
f0e018e7 YW |
338 | if (path_is_read_only_fs("/") > 0) { |
339 | log_notice("Root directory is readonly, skipping %s", __func__); | |
34b86909 | 340 | return; |
f0e018e7 | 341 | } |
34b86909 | 342 | |
6aed6a11 | 343 | test(__func__, m, "exec-readwritepaths-mount-propagation.service", can_unshare ? 0 : EXIT_FAILURE, CLD_EXITED); |
cdfbd1fb DH |
344 | } |
345 | ||
346 | static void test_exec_inaccessiblepaths(Manager *m) { | |
34b86909 | 347 | |
f0e018e7 YW |
348 | if (!is_inaccessible_available()) { |
349 | log_notice("Testing without inaccessible, skipping %s", __func__); | |
34b86909 | 350 | return; |
f0e018e7 | 351 | } |
34b86909 | 352 | |
6aed6a11 | 353 | test(__func__, m, "exec-inaccessiblepaths-sys.service", can_unshare ? 0 : EXIT_FAILURE, CLD_EXITED); |
f78b36f0 | 354 | |
f0e018e7 YW |
355 | if (path_is_read_only_fs("/") > 0) { |
356 | log_notice("Root directory is readonly, skipping remaining tests in %s", __func__); | |
af4af186 EV |
357 | return; |
358 | } | |
359 | ||
6aed6a11 | 360 | test(__func__, m, "exec-inaccessiblepaths-mount-propagation.service", can_unshare ? 0 : EXIT_FAILURE, CLD_EXITED); |
c090d74d TR |
361 | } |
362 | ||
4cac89bd YW |
363 | static void test_exec_temporaryfilesystem(Manager *m) { |
364 | ||
6aed6a11 ZJS |
365 | test(__func__, m, "exec-temporaryfilesystem-options.service", can_unshare ? 0 : EXIT_NAMESPACE, CLD_EXITED); |
366 | test(__func__, m, "exec-temporaryfilesystem-ro.service", can_unshare ? 0 : EXIT_NAMESPACE, CLD_EXITED); | |
367 | test(__func__, m, "exec-temporaryfilesystem-rw.service", can_unshare ? 0 : EXIT_NAMESPACE, CLD_EXITED); | |
368 | test(__func__, m, "exec-temporaryfilesystem-usr.service", can_unshare ? 0 : EXIT_NAMESPACE, CLD_EXITED); | |
4cac89bd YW |
369 | } |
370 | ||
281e05b6 | 371 | static void test_exec_systemcallfilter(Manager *m) { |
349cc4a5 | 372 | #if HAVE_SECCOMP |
738c74d7 YW |
373 | int r; |
374 | ||
f0e018e7 YW |
375 | if (!is_seccomp_available()) { |
376 | log_notice("Seccomp not available, skipping %s", __func__); | |
83f12b27 | 377 | return; |
f0e018e7 YW |
378 | } |
379 | ||
6aed6a11 ZJS |
380 | test(__func__, m, "exec-systemcallfilter-not-failing.service", 0, CLD_EXITED); |
381 | test(__func__, m, "exec-systemcallfilter-not-failing2.service", 0, CLD_EXITED); | |
382 | test(__func__, m, "exec-systemcallfilter-failing.service", SIGSYS, CLD_KILLED); | |
383 | test(__func__, m, "exec-systemcallfilter-failing2.service", SIGSYS, CLD_KILLED); | |
738c74d7 YW |
384 | |
385 | r = find_binary("python3", NULL); | |
386 | if (r < 0) { | |
387 | log_notice_errno(r, "Skipping remaining tests in %s, could not find python3 binary: %m", __func__); | |
388 | return; | |
389 | } | |
390 | ||
6aed6a11 ZJS |
391 | test(__func__, m, "exec-systemcallfilter-with-errno-name.service", errno_from_name("EILSEQ"), CLD_EXITED); |
392 | test(__func__, m, "exec-systemcallfilter-with-errno-number.service", 255, CLD_EXITED); | |
393 | test(__func__, m, "exec-systemcallfilter-with-errno-multi.service", errno_from_name("EILSEQ"), CLD_EXITED); | |
281e05b6 RC |
394 | #endif |
395 | } | |
396 | ||
397 | static void test_exec_systemcallerrornumber(Manager *m) { | |
349cc4a5 | 398 | #if HAVE_SECCOMP |
738c74d7 YW |
399 | int r; |
400 | ||
f0e018e7 YW |
401 | if (!is_seccomp_available()) { |
402 | log_notice("Seccomp not available, skipping %s", __func__); | |
7a18854f | 403 | return; |
f0e018e7 YW |
404 | } |
405 | ||
738c74d7 YW |
406 | r = find_binary("python3", NULL); |
407 | if (r < 0) { | |
408 | log_notice_errno(r, "Skipping %s, could not find python3 binary: %m", __func__); | |
409 | return; | |
410 | } | |
411 | ||
6aed6a11 ZJS |
412 | test(__func__, m, "exec-systemcallerrornumber-name.service", errno_from_name("EACCES"), CLD_EXITED); |
413 | test(__func__, m, "exec-systemcallerrornumber-number.service", 255, CLD_EXITED); | |
281e05b6 RC |
414 | #endif |
415 | } | |
416 | ||
f0e018e7 | 417 | static void test_exec_restrictnamespaces(Manager *m) { |
349cc4a5 | 418 | #if HAVE_SECCOMP |
f0e018e7 YW |
419 | if (!is_seccomp_available()) { |
420 | log_notice("Seccomp not available, skipping %s", __func__); | |
97e60383 | 421 | return; |
f0e018e7 | 422 | } |
97e60383 | 423 | |
6aed6a11 ZJS |
424 | test(__func__, m, "exec-restrictnamespaces-no.service", can_unshare ? 0 : EXIT_FAILURE, CLD_EXITED); |
425 | test(__func__, m, "exec-restrictnamespaces-yes.service", 1, CLD_EXITED); | |
426 | test(__func__, m, "exec-restrictnamespaces-mnt.service", can_unshare ? 0 : EXIT_FAILURE, CLD_EXITED); | |
427 | test(__func__, m, "exec-restrictnamespaces-mnt-blacklist.service", 1, CLD_EXITED); | |
428 | test(__func__, m, "exec-restrictnamespaces-merge-and.service", can_unshare ? 0 : EXIT_FAILURE, CLD_EXITED); | |
429 | test(__func__, m, "exec-restrictnamespaces-merge-or.service", can_unshare ? 0 : EXIT_FAILURE, CLD_EXITED); | |
430 | test(__func__, m, "exec-restrictnamespaces-merge-all.service", can_unshare ? 0 : EXIT_FAILURE, CLD_EXITED); | |
97e60383 DH |
431 | #endif |
432 | } | |
433 | ||
f0e018e7 | 434 | static void test_exec_systemcallfilter_system(Manager *m) { |
349cc4a5 | 435 | #if HAVE_SECCOMP |
f0e018e7 YW |
436 | if (!is_seccomp_available()) { |
437 | log_notice("Seccomp not available, skipping %s", __func__); | |
83f12b27 | 438 | return; |
f0e018e7 | 439 | } |
57c2efa0 | 440 | |
6aed6a11 | 441 | test(__func__, m, "exec-systemcallfilter-system-user.service", 0, CLD_EXITED); |
69b07407 | 442 | |
57c2efa0 | 443 | if (!check_nobody_user_and_group()) { |
5cd33ccc | 444 | log_notice("nobody user/group is not synthesized or may conflict to other entries, skipping remaining tests in %s", __func__); |
57c2efa0 YW |
445 | return; |
446 | } | |
447 | ||
69b07407 | 448 | if (!STR_IN_SET(NOBODY_USER_NAME, "nobody", "nfsnobody")) { |
5cd33ccc | 449 | log_notice("Unsupported nobody user name '%s', skipping remaining tests in %s", NOBODY_USER_NAME, __func__); |
69b07407 YW |
450 | return; |
451 | } | |
452 | ||
6aed6a11 | 453 | test(__func__, m, "exec-systemcallfilter-system-user-" NOBODY_USER_NAME ".service", 0, CLD_EXITED); |
19c0b0b9 RC |
454 | #endif |
455 | } | |
456 | ||
281e05b6 | 457 | static void test_exec_user(Manager *m) { |
6aed6a11 | 458 | test(__func__, m, "exec-user.service", 0, CLD_EXITED); |
69b07407 | 459 | |
57c2efa0 | 460 | if (!check_nobody_user_and_group()) { |
5cd33ccc | 461 | log_notice("nobody user/group is not synthesized or may conflict to other entries, skipping remaining tests in %s", __func__); |
57c2efa0 YW |
462 | return; |
463 | } | |
464 | ||
69b07407 | 465 | if (!STR_IN_SET(NOBODY_USER_NAME, "nobody", "nfsnobody")) { |
5cd33ccc | 466 | log_notice("Unsupported nobody user name '%s', skipping remaining tests in %s", NOBODY_USER_NAME, __func__); |
69b07407 YW |
467 | return; |
468 | } | |
469 | ||
6aed6a11 | 470 | test(__func__, m, "exec-user-" NOBODY_USER_NAME ".service", 0, CLD_EXITED); |
281e05b6 RC |
471 | } |
472 | ||
473 | static void test_exec_group(Manager *m) { | |
6aed6a11 | 474 | test(__func__, m, "exec-group.service", 0, CLD_EXITED); |
69b07407 | 475 | |
57c2efa0 | 476 | if (!check_nobody_user_and_group()) { |
5cd33ccc | 477 | log_notice("nobody user/group is not synthesized or may conflict to other entries, skipping remaining tests in %s", __func__); |
57c2efa0 YW |
478 | return; |
479 | } | |
480 | ||
69b07407 | 481 | if (!STR_IN_SET(NOBODY_GROUP_NAME, "nobody", "nfsnobody", "nogroup")) { |
5cd33ccc | 482 | log_notice("Unsupported nobody group name '%s', skipping remaining tests in %s", NOBODY_GROUP_NAME, __func__); |
69b07407 YW |
483 | return; |
484 | } | |
485 | ||
6aed6a11 | 486 | test(__func__, m, "exec-group-" NOBODY_GROUP_NAME ".service", 0, CLD_EXITED); |
281e05b6 RC |
487 | } |
488 | ||
f0e018e7 | 489 | static void test_exec_supplementarygroups(Manager *m) { |
6aed6a11 ZJS |
490 | test(__func__, m, "exec-supplementarygroups.service", 0, CLD_EXITED); |
491 | test(__func__, m, "exec-supplementarygroups-single-group.service", 0, CLD_EXITED); | |
492 | test(__func__, m, "exec-supplementarygroups-single-group-user.service", 0, CLD_EXITED); | |
493 | test(__func__, m, "exec-supplementarygroups-multiple-groups-default-group-user.service", 0, CLD_EXITED); | |
494 | test(__func__, m, "exec-supplementarygroups-multiple-groups-withgid.service", 0, CLD_EXITED); | |
495 | test(__func__, m, "exec-supplementarygroups-multiple-groups-withuid.service", 0, CLD_EXITED); | |
86b838ea DH |
496 | } |
497 | ||
f0e018e7 | 498 | static void test_exec_dynamicuser(Manager *m) { |
b7172f34 | 499 | |
6aed6a11 | 500 | test(__func__, m, "exec-dynamicuser-fixeduser.service", can_unshare ? 0 : EXIT_NAMESPACE, CLD_EXITED); |
9f82d685 | 501 | if (check_user_has_group_with_same_name("adm")) |
6aed6a11 | 502 | test(__func__, m, "exec-dynamicuser-fixeduser-adm.service", can_unshare ? 0 : EXIT_NAMESPACE, CLD_EXITED); |
9f82d685 | 503 | if (check_user_has_group_with_same_name("games")) |
6aed6a11 ZJS |
504 | test(__func__, m, "exec-dynamicuser-fixeduser-games.service", can_unshare ? 0 : EXIT_NAMESPACE, CLD_EXITED); |
505 | test(__func__, m, "exec-dynamicuser-fixeduser-one-supplementarygroup.service", can_unshare ? 0 : EXIT_NAMESPACE, CLD_EXITED); | |
506 | test(__func__, m, "exec-dynamicuser-supplementarygroups.service", can_unshare ? 0 : EXIT_NAMESPACE, CLD_EXITED); | |
507 | test(__func__, m, "exec-dynamicuser-statedir.service", can_unshare ? 0 : EXIT_NAMESPACE, CLD_EXITED); | |
028f3a7f | 508 | |
1c587309 YW |
509 | (void) rm_rf("/var/lib/test-dynamicuser-migrate", REMOVE_ROOT|REMOVE_PHYSICAL); |
510 | (void) rm_rf("/var/lib/test-dynamicuser-migrate2", REMOVE_ROOT|REMOVE_PHYSICAL); | |
511 | (void) rm_rf("/var/lib/private/test-dynamicuser-migrate", REMOVE_ROOT|REMOVE_PHYSICAL); | |
512 | (void) rm_rf("/var/lib/private/test-dynamicuser-migrate2", REMOVE_ROOT|REMOVE_PHYSICAL); | |
513 | ||
6aed6a11 ZJS |
514 | test(__func__, m, "exec-dynamicuser-statedir-migrate-step1.service", 0, CLD_EXITED); |
515 | test(__func__, m, "exec-dynamicuser-statedir-migrate-step2.service", can_unshare ? 0 : EXIT_NAMESPACE, CLD_EXITED); | |
1c587309 | 516 | |
028f3a7f YW |
517 | (void) rm_rf("/var/lib/test-dynamicuser-migrate", REMOVE_ROOT|REMOVE_PHYSICAL); |
518 | (void) rm_rf("/var/lib/test-dynamicuser-migrate2", REMOVE_ROOT|REMOVE_PHYSICAL); | |
519 | (void) rm_rf("/var/lib/private/test-dynamicuser-migrate", REMOVE_ROOT|REMOVE_PHYSICAL); | |
520 | (void) rm_rf("/var/lib/private/test-dynamicuser-migrate2", REMOVE_ROOT|REMOVE_PHYSICAL); | |
2b9ac11e DH |
521 | } |
522 | ||
281e05b6 | 523 | static void test_exec_environment(Manager *m) { |
6aed6a11 ZJS |
524 | test(__func__, m, "exec-environment-no-substitute.service", 0, CLD_EXITED); |
525 | test(__func__, m, "exec-environment.service", 0, CLD_EXITED); | |
526 | test(__func__, m, "exec-environment-multiple.service", 0, CLD_EXITED); | |
527 | test(__func__, m, "exec-environment-empty.service", 0, CLD_EXITED); | |
281e05b6 RC |
528 | } |
529 | ||
03bd70dd RC |
530 | static void test_exec_environmentfile(Manager *m) { |
531 | static const char e[] = | |
532 | "VAR1='word1 word2'\n" | |
533 | "VAR2=word3 \n" | |
534 | "# comment1\n" | |
535 | "\n" | |
536 | "; comment2\n" | |
537 | " ; # comment3\n" | |
538 | "line without an equal\n" | |
9b796f35 | 539 | "VAR3='$word 5 6'\n" |
b6887d7a JH |
540 | "VAR4='new\nline'\n" |
541 | "VAR5=password\\with\\backslashes"; | |
03bd70dd RC |
542 | int r; |
543 | ||
544 | r = write_string_file("/tmp/test-exec_environmentfile.conf", e, WRITE_STRING_FILE_CREATE); | |
545 | assert_se(r == 0); | |
546 | ||
6aed6a11 | 547 | test(__func__, m, "exec-environmentfile.service", 0, CLD_EXITED); |
03bd70dd | 548 | |
f0e018e7 | 549 | (void) unlink("/tmp/test-exec_environmentfile.conf"); |
03bd70dd RC |
550 | } |
551 | ||
4c80d201 | 552 | static void test_exec_passenvironment(Manager *m) { |
e1abca2e FB |
553 | /* test-execute runs under MANAGER_USER which, by default, forwards all |
554 | * variables present in the environment, but only those that are | |
555 | * present _at the time it is created_! | |
556 | * | |
557 | * So these PassEnvironment checks are still expected to work, since we | |
558 | * are ensuring the variables are not present at manager creation (they | |
559 | * are unset explicitly in main) and are only set here. | |
560 | * | |
561 | * This is still a good approximation of how a test for MANAGER_SYSTEM | |
562 | * would work. | |
563 | */ | |
4c80d201 FB |
564 | assert_se(setenv("VAR1", "word1 word2", 1) == 0); |
565 | assert_se(setenv("VAR2", "word3", 1) == 0); | |
566 | assert_se(setenv("VAR3", "$word 5 6", 1) == 0); | |
9b796f35 | 567 | assert_se(setenv("VAR4", "new\nline", 1) == 0); |
b6887d7a | 568 | assert_se(setenv("VAR5", "passwordwithbackslashes", 1) == 0); |
6aed6a11 ZJS |
569 | test(__func__, m, "exec-passenvironment.service", 0, CLD_EXITED); |
570 | test(__func__, m, "exec-passenvironment-repeated.service", 0, CLD_EXITED); | |
571 | test(__func__, m, "exec-passenvironment-empty.service", 0, CLD_EXITED); | |
4c80d201 FB |
572 | assert_se(unsetenv("VAR1") == 0); |
573 | assert_se(unsetenv("VAR2") == 0); | |
574 | assert_se(unsetenv("VAR3") == 0); | |
9b796f35 | 575 | assert_se(unsetenv("VAR4") == 0); |
b6887d7a | 576 | assert_se(unsetenv("VAR5") == 0); |
6aed6a11 | 577 | test(__func__, m, "exec-passenvironment-absent.service", 0, CLD_EXITED); |
4c80d201 FB |
578 | } |
579 | ||
27c5347c | 580 | static void test_exec_umask(Manager *m) { |
6aed6a11 ZJS |
581 | test(__func__, m, "exec-umask-default.service", 0, CLD_EXITED); |
582 | test(__func__, m, "exec-umask-0177.service", 0, CLD_EXITED); | |
27c5347c RC |
583 | } |
584 | ||
cc3ddc85 | 585 | static void test_exec_runtimedirectory(Manager *m) { |
6aed6a11 ZJS |
586 | test(__func__, m, "exec-runtimedirectory.service", 0, CLD_EXITED); |
587 | test(__func__, m, "exec-runtimedirectory-mode.service", 0, CLD_EXITED); | |
588 | test(__func__, m, "exec-runtimedirectory-owner.service", 0, CLD_EXITED); | |
57c2efa0 YW |
589 | |
590 | if (!check_nobody_user_and_group()) { | |
5cd33ccc | 591 | log_notice("nobody user/group is not synthesized or may conflict to other entries, skipping remaining tests in %s", __func__); |
69b07407 YW |
592 | return; |
593 | } | |
594 | ||
595 | if (!STR_IN_SET(NOBODY_GROUP_NAME, "nobody", "nfsnobody", "nogroup")) { | |
5cd33ccc | 596 | log_notice("Unsupported nobody group name '%s', skipping remaining tests in %s", NOBODY_GROUP_NAME, __func__); |
57c2efa0 YW |
597 | return; |
598 | } | |
599 | ||
6aed6a11 | 600 | test(__func__, m, "exec-runtimedirectory-owner-" NOBODY_GROUP_NAME ".service", 0, CLD_EXITED); |
ff4ca461 RC |
601 | } |
602 | ||
603 | static void test_exec_capabilityboundingset(Manager *m) { | |
604 | int r; | |
605 | ||
ff4ca461 RC |
606 | r = find_binary("capsh", NULL); |
607 | if (r < 0) { | |
5cd33ccc | 608 | log_notice_errno(r, "Skipping %s, could not find capsh binary: %m", __func__); |
ff4ca461 RC |
609 | return; |
610 | } | |
611 | ||
b7856f92 YW |
612 | if (have_effective_cap(CAP_CHOWN) <= 0 || |
613 | have_effective_cap(CAP_FOWNER) <= 0 || | |
614 | have_effective_cap(CAP_KILL) <= 0) { | |
615 | log_notice("Skipping %s, this process does not have enough capabilities", __func__); | |
616 | return; | |
617 | } | |
618 | ||
6aed6a11 ZJS |
619 | test(__func__, m, "exec-capabilityboundingset-simple.service", 0, CLD_EXITED); |
620 | test(__func__, m, "exec-capabilityboundingset-reset.service", 0, CLD_EXITED); | |
621 | test(__func__, m, "exec-capabilityboundingset-merge.service", 0, CLD_EXITED); | |
622 | test(__func__, m, "exec-capabilityboundingset-invert.service", 0, CLD_EXITED); | |
cc3ddc85 RC |
623 | } |
624 | ||
5008da1e | 625 | static void test_exec_basic(Manager *m) { |
6aed6a11 | 626 | test(__func__, m, "exec-basic.service", 0, CLD_EXITED); |
5008da1e ZJS |
627 | } |
628 | ||
b6dc25ee | 629 | static void test_exec_ambientcapabilities(Manager *m) { |
70d7aea5 IP |
630 | int r; |
631 | ||
632 | /* Check if the kernel has support for ambient capabilities. Run | |
633 | * the tests only if that's the case. Clearing all ambient | |
634 | * capabilities is fine, since we are expecting them to be unset | |
635 | * in the first place for the tests. */ | |
636 | r = prctl(PR_CAP_AMBIENT, PR_CAP_AMBIENT_CLEAR_ALL, 0, 0, 0); | |
f0e018e7 | 637 | if (r < 0 && IN_SET(errno, EINVAL, EOPNOTSUPP, ENOSYS)) { |
5cd33ccc | 638 | log_notice("Skipping %s, the kernel does not support ambient capabilities", __func__); |
f0e018e7 YW |
639 | return; |
640 | } | |
641 | ||
e5ba1d32 | 642 | if (have_effective_cap(CAP_CHOWN) <= 0 || |
b7856f92 YW |
643 | have_effective_cap(CAP_NET_RAW) <= 0) { |
644 | log_notice("Skipping %s, this process does not have enough capabilities", __func__); | |
645 | return; | |
646 | } | |
647 | ||
6aed6a11 ZJS |
648 | test(__func__, m, "exec-ambientcapabilities.service", 0, CLD_EXITED); |
649 | test(__func__, m, "exec-ambientcapabilities-merge.service", 0, CLD_EXITED); | |
69b07407 | 650 | |
57c2efa0 | 651 | if (!check_nobody_user_and_group()) { |
5cd33ccc | 652 | log_notice("nobody user/group is not synthesized or may conflict to other entries, skipping remaining tests in %s", __func__); |
69b07407 YW |
653 | return; |
654 | } | |
655 | ||
656 | if (!STR_IN_SET(NOBODY_USER_NAME, "nobody", "nfsnobody")) { | |
5cd33ccc | 657 | log_notice("Unsupported nobody user name '%s', skipping remaining tests in %s", NOBODY_USER_NAME, __func__); |
57c2efa0 YW |
658 | return; |
659 | } | |
660 | ||
6aed6a11 ZJS |
661 | test(__func__, m, "exec-ambientcapabilities-" NOBODY_USER_NAME ".service", 0, CLD_EXITED); |
662 | test(__func__, m, "exec-ambientcapabilities-merge-" NOBODY_USER_NAME ".service", 0, CLD_EXITED); | |
70d7aea5 IP |
663 | } |
664 | ||
63447f11 RC |
665 | static void test_exec_privatenetwork(Manager *m) { |
666 | int r; | |
667 | ||
668 | r = find_binary("ip", NULL); | |
669 | if (r < 0) { | |
5cd33ccc | 670 | log_notice_errno(r, "Skipping %s, could not find ip binary: %m", __func__); |
63447f11 RC |
671 | return; |
672 | } | |
673 | ||
6aed6a11 | 674 | test(__func__, m, "exec-privatenetwork-yes.service", can_unshare ? 0 : EXIT_NETWORK, CLD_EXITED); |
63447f11 RC |
675 | } |
676 | ||
c388dfea | 677 | static void test_exec_oomscoreadjust(Manager *m) { |
6aed6a11 | 678 | test(__func__, m, "exec-oomscoreadjust-positive.service", 0, CLD_EXITED); |
642d1a6d YW |
679 | |
680 | if (detect_container() > 0) { | |
681 | log_notice("Testing in container, skipping remaining tests in %s", __func__); | |
682 | return; | |
683 | } | |
6aed6a11 | 684 | test(__func__, m, "exec-oomscoreadjust-negative.service", 0, CLD_EXITED); |
c388dfea RC |
685 | } |
686 | ||
a6226758 | 687 | static void test_exec_ioschedulingclass(Manager *m) { |
6aed6a11 ZJS |
688 | test(__func__, m, "exec-ioschedulingclass-none.service", 0, CLD_EXITED); |
689 | test(__func__, m, "exec-ioschedulingclass-idle.service", 0, CLD_EXITED); | |
690 | test(__func__, m, "exec-ioschedulingclass-best-effort.service", 0, CLD_EXITED); | |
642d1a6d YW |
691 | |
692 | if (detect_container() > 0) { | |
693 | log_notice("Testing in container, skipping remaining tests in %s", __func__); | |
694 | return; | |
695 | } | |
6aed6a11 | 696 | test(__func__, m, "exec-ioschedulingclass-realtime.service", 0, CLD_EXITED); |
a6226758 RC |
697 | } |
698 | ||
f0e018e7 | 699 | static void test_exec_unsetenvironment(Manager *m) { |
6aed6a11 | 700 | test(__func__, m, "exec-unsetenvironment.service", 0, CLD_EXITED); |
42cc99d5 LP |
701 | } |
702 | ||
9672b583 | 703 | static void test_exec_specifier(Manager *m) { |
6aed6a11 ZJS |
704 | test(__func__, m, "exec-specifier.service", 0, CLD_EXITED); |
705 | test(__func__, m, "exec-specifier@foo-bar.service", 0, CLD_EXITED); | |
706 | test(__func__, m, "exec-specifier-interpolation.service", 0, CLD_EXITED); | |
9672b583 LP |
707 | } |
708 | ||
f0e018e7 | 709 | static void test_exec_standardinput(Manager *m) { |
6aed6a11 ZJS |
710 | test(__func__, m, "exec-standardinput-data.service", 0, CLD_EXITED); |
711 | test(__func__, m, "exec-standardinput-file.service", 0, CLD_EXITED); | |
666d7877 LP |
712 | } |
713 | ||
566b7d23 | 714 | static void test_exec_standardoutput(Manager *m) { |
6aed6a11 | 715 | test(__func__, m, "exec-standardoutput-file.service", 0, CLD_EXITED); |
566b7d23 ZD |
716 | } |
717 | ||
718 | static void test_exec_standardoutput_append(Manager *m) { | |
6aed6a11 | 719 | test(__func__, m, "exec-standardoutput-append.service", 0, CLD_EXITED); |
566b7d23 ZD |
720 | } |
721 | ||
9efb9631 ZJS |
722 | typedef struct test_entry { |
723 | test_function_t f; | |
724 | const char *name; | |
725 | } test_entry; | |
726 | ||
727 | #define entry(x) {x, #x} | |
728 | ||
729 | static int run_tests(UnitFileScope scope, const test_entry tests[], char **patterns) { | |
730 | const test_entry *test = NULL; | |
c70cac54 | 731 | _cleanup_(manager_freep) Manager *m = NULL; |
19c0b0b9 RC |
732 | int r; |
733 | ||
734 | assert_se(tests); | |
735 | ||
e8112e67 | 736 | r = manager_new(scope, MANAGER_TEST_RUN_BASIC, &m); |
730d989a ZJS |
737 | if (MANAGER_SKIP_TEST(r)) |
738 | return log_tests_skipped_errno(r, "manager_new"); | |
19c0b0b9 RC |
739 | assert_se(r >= 0); |
740 | assert_se(manager_startup(m, NULL, NULL) >= 0); | |
741 | ||
9efb9631 ZJS |
742 | for (test = tests; test && test->f; test++) |
743 | if (strv_fnmatch_or_empty(patterns, test->name, FNM_NOESCAPE)) | |
744 | test->f(m); | |
745 | else | |
746 | log_info("Skipping %s because it does not match any pattern.", test->name); | |
19c0b0b9 | 747 | |
19c0b0b9 RC |
748 | return 0; |
749 | } | |
750 | ||
9efb9631 | 751 | |
281e05b6 | 752 | int main(int argc, char *argv[]) { |
ac1f08b9 | 753 | _cleanup_(rm_rf_physical_and_freep) char *runtime_dir = NULL; |
55890a40 | 754 | _cleanup_free_ char *test_execute_path = NULL; |
9efb9631 ZJS |
755 | |
756 | static const test_entry user_tests[] = { | |
757 | entry(test_exec_basic), | |
758 | entry(test_exec_ambientcapabilities), | |
759 | entry(test_exec_bindpaths), | |
760 | entry(test_exec_capabilityboundingset), | |
761 | entry(test_exec_cpuaffinity), | |
762 | entry(test_exec_environment), | |
763 | entry(test_exec_environmentfile), | |
764 | entry(test_exec_group), | |
765 | entry(test_exec_ignoresigpipe), | |
766 | entry(test_exec_inaccessiblepaths), | |
767 | entry(test_exec_ioschedulingclass), | |
768 | entry(test_exec_oomscoreadjust), | |
769 | entry(test_exec_passenvironment), | |
770 | entry(test_exec_personality), | |
771 | entry(test_exec_privatedevices), | |
772 | entry(test_exec_privatenetwork), | |
773 | entry(test_exec_privatetmp), | |
774 | entry(test_exec_protecthome), | |
775 | entry(test_exec_protectkernelmodules), | |
776 | entry(test_exec_readonlypaths), | |
777 | entry(test_exec_readwritepaths), | |
778 | entry(test_exec_restrictnamespaces), | |
779 | entry(test_exec_runtimedirectory), | |
780 | entry(test_exec_standardinput), | |
781 | entry(test_exec_standardoutput), | |
782 | entry(test_exec_standardoutput_append), | |
783 | entry(test_exec_supplementarygroups), | |
784 | entry(test_exec_systemcallerrornumber), | |
785 | entry(test_exec_systemcallfilter), | |
786 | entry(test_exec_temporaryfilesystem), | |
787 | entry(test_exec_umask), | |
788 | entry(test_exec_unsetenvironment), | |
789 | entry(test_exec_user), | |
790 | entry(test_exec_workingdirectory), | |
791 | {}, | |
281e05b6 | 792 | }; |
9efb9631 ZJS |
793 | static const test_entry system_tests[] = { |
794 | entry(test_exec_dynamicuser), | |
795 | entry(test_exec_specifier), | |
796 | entry(test_exec_systemcallfilter_system), | |
797 | {}, | |
19c0b0b9 | 798 | }; |
281e05b6 RC |
799 | int r; |
800 | ||
6d7c4033 | 801 | test_setup_logging(LOG_DEBUG); |
281e05b6 | 802 | |
0df54921 | 803 | #if HAS_FEATURE_ADDRESS_SANITIZER |
176ceb2c EV |
804 | if (is_run_on_travis_ci()) { |
805 | log_notice("Running on TravisCI under ASan, skipping, see https://github.com/systemd/systemd/issues/10696"); | |
806 | return EXIT_TEST_SKIP; | |
807 | } | |
808 | #endif | |
809 | ||
2482f88d LP |
810 | (void) unsetenv("USER"); |
811 | (void) unsetenv("LOGNAME"); | |
63d6135f | 812 | (void) unsetenv("SHELL"); |
32853207 | 813 | (void) unsetenv("HOME"); |
2482f88d | 814 | |
5f00dc4d LP |
815 | can_unshare = have_namespaces(); |
816 | ||
607ff5f9 | 817 | /* It is needed otherwise cgroup creation fails */ |
317bb217 ZJS |
818 | if (getuid() != 0) |
819 | return log_tests_skipped("not root"); | |
607ff5f9 | 820 | |
651d47d1 | 821 | r = enter_cgroup_subroot(); |
317bb217 ZJS |
822 | if (r == -ENOMEDIUM) |
823 | return log_tests_skipped("cgroupfs not available"); | |
8c759b33 | 824 | |
ac1f08b9 | 825 | assert_se(runtime_dir = setup_fake_runtime_dir()); |
62a85ee0 | 826 | test_execute_path = path_join(get_testdata_dir(), "test-execute"); |
55890a40 | 827 | assert_se(set_unit_path(test_execute_path) >= 0); |
281e05b6 | 828 | |
e1abca2e FB |
829 | /* Unset VAR1, VAR2 and VAR3 which are used in the PassEnvironment test |
830 | * cases, otherwise (and if they are present in the environment), | |
831 | * `manager_default_environment` will copy them into the default | |
832 | * environment which is passed to each created job, which will make the | |
833 | * tests that expect those not to be present to fail. | |
834 | */ | |
835 | assert_se(unsetenv("VAR1") == 0); | |
836 | assert_se(unsetenv("VAR2") == 0); | |
837 | assert_se(unsetenv("VAR3") == 0); | |
838 | ||
9efb9631 | 839 | r = run_tests(UNIT_FILE_USER, user_tests, argv + 1); |
b7172f34 YW |
840 | if (r != 0) |
841 | return r; | |
842 | ||
9efb9631 | 843 | r = run_tests(UNIT_FILE_SYSTEM, system_tests, argv + 1); |
b7172f34 YW |
844 | if (r != 0) |
845 | return r; | |
846 | ||
847 | #if HAVE_SECCOMP | |
848 | /* The following tests are for 1beab8b0d0ff2d7d1436b52d4a0c3d56dc908962. */ | |
849 | if (!is_seccomp_available()) { | |
850 | log_notice("Seccomp not available, skipping unshare() filtered tests."); | |
851 | return 0; | |
852 | } | |
853 | ||
2bd061a4 | 854 | _cleanup_hashmap_free_ Hashmap *s = NULL; |
b7172f34 YW |
855 | assert_se(s = hashmap_new(NULL)); |
856 | r = seccomp_syscall_resolve_name("unshare"); | |
857 | assert_se(r != __NR_SCMP_ERROR); | |
858 | assert_se(hashmap_put(s, UINT32_TO_PTR(r + 1), INT_TO_PTR(-1)) >= 0); | |
859 | assert_se(seccomp_load_syscall_filter_set_raw(SCMP_ACT_ALLOW, s, SCMP_ACT_ERRNO(EOPNOTSUPP), true) >= 0); | |
860 | assert_se(unshare(CLONE_NEWNS) < 0); | |
861 | assert_se(errno == EOPNOTSUPP); | |
862 | ||
863 | can_unshare = false; | |
864 | ||
9efb9631 | 865 | r = run_tests(UNIT_FILE_USER, user_tests, argv + 1); |
19c0b0b9 RC |
866 | if (r != 0) |
867 | return r; | |
281e05b6 | 868 | |
9efb9631 | 869 | return run_tests(UNIT_FILE_SYSTEM, system_tests, argv + 1); |
b7172f34 YW |
870 | #else |
871 | return 0; | |
872 | #endif | |
281e05b6 | 873 | } |