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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 | 189 | static void test_exec_cpuaffinity(Manager *m) { |
167a776d | 190 | _cleanup_(cpu_set_reset) CPUSet c = {}; |
4e79aeaa | 191 | |
167a776d ZJS |
192 | assert_se(cpu_set_realloc(&c, 8192) >= 0); /* just allocate the maximum possible size */ |
193 | assert_se(sched_getaffinity(0, c.allocated, c.set) >= 0); | |
4e79aeaa | 194 | |
167a776d | 195 | if (!CPU_ISSET_S(0, c.allocated, c.set)) { |
4e79aeaa YW |
196 | log_notice("Cannot use CPU 0, skipping %s", __func__); |
197 | return; | |
198 | } | |
199 | ||
6aed6a11 ZJS |
200 | test(__func__, m, "exec-cpuaffinity1.service", 0, CLD_EXITED); |
201 | test(__func__, m, "exec-cpuaffinity2.service", 0, CLD_EXITED); | |
4e79aeaa | 202 | |
167a776d ZJS |
203 | if (!CPU_ISSET_S(1, c.allocated, c.set) || |
204 | !CPU_ISSET_S(2, c.allocated, c.set)) { | |
4e79aeaa YW |
205 | log_notice("Cannot use CPU 1 or 2, skipping remaining tests in %s", __func__); |
206 | return; | |
207 | } | |
208 | ||
6aed6a11 | 209 | test(__func__, m, "exec-cpuaffinity3.service", 0, CLD_EXITED); |
4e79aeaa YW |
210 | } |
211 | ||
281e05b6 RC |
212 | static void test_exec_workingdirectory(Manager *m) { |
213 | assert_se(mkdir_p("/tmp/test-exec_workingdirectory", 0755) >= 0); | |
214 | ||
6aed6a11 ZJS |
215 | test(__func__, m, "exec-workingdirectory.service", 0, CLD_EXITED); |
216 | test(__func__, m, "exec-workingdirectory-trailing-dot.service", 0, CLD_EXITED); | |
281e05b6 | 217 | |
c6878637 | 218 | (void) rm_rf("/tmp/test-exec_workingdirectory", REMOVE_ROOT|REMOVE_PHYSICAL); |
281e05b6 RC |
219 | } |
220 | ||
221 | static void test_exec_personality(Manager *m) { | |
281e05b6 | 222 | #if defined(__x86_64__) |
6aed6a11 | 223 | test(__func__, m, "exec-personality-x86-64.service", 0, CLD_EXITED); |
7517f51e HB |
224 | |
225 | #elif defined(__s390__) | |
6aed6a11 | 226 | test(__func__, m, "exec-personality-s390.service", 0, CLD_EXITED); |
7517f51e | 227 | |
12591863 JS |
228 | #elif defined(__powerpc64__) |
229 | # if __BYTE_ORDER == __BIG_ENDIAN | |
6aed6a11 | 230 | test(__func__, m, "exec-personality-ppc64.service", 0, CLD_EXITED); |
12591863 | 231 | # else |
6aed6a11 | 232 | test(__func__, m, "exec-personality-ppc64le.service", 0, CLD_EXITED); |
12591863 JS |
233 | # endif |
234 | ||
235 | #elif defined(__aarch64__) | |
6aed6a11 | 236 | test(__func__, m, "exec-personality-aarch64.service", 0, CLD_EXITED); |
12591863 | 237 | |
5798eb4c | 238 | #elif defined(__i386__) |
6aed6a11 | 239 | test(__func__, m, "exec-personality-x86.service", 0, CLD_EXITED); |
f0e018e7 YW |
240 | #else |
241 | log_notice("Unknown personality, skipping %s", __func__); | |
281e05b6 RC |
242 | #endif |
243 | } | |
244 | ||
245 | static void test_exec_ignoresigpipe(Manager *m) { | |
6aed6a11 ZJS |
246 | test(__func__, m, "exec-ignoresigpipe-yes.service", 0, CLD_EXITED); |
247 | test(__func__, m, "exec-ignoresigpipe-no.service", SIGPIPE, CLD_KILLED); | |
281e05b6 RC |
248 | } |
249 | ||
250 | static void test_exec_privatetmp(Manager *m) { | |
251 | assert_se(touch("/tmp/test-exec_privatetmp") >= 0); | |
252 | ||
6aed6a11 ZJS |
253 | test(__func__, m, "exec-privatetmp-yes.service", can_unshare ? 0 : EXIT_FAILURE, CLD_EXITED); |
254 | test(__func__, m, "exec-privatetmp-no.service", 0, CLD_EXITED); | |
281e05b6 RC |
255 | |
256 | unlink("/tmp/test-exec_privatetmp"); | |
257 | } | |
258 | ||
259 | static void test_exec_privatedevices(Manager *m) { | |
f0e018e7 YW |
260 | int r; |
261 | ||
4dd4cb8f | 262 | if (detect_container() > 0) { |
f0e018e7 | 263 | log_notice("Testing in container, skipping %s", __func__); |
4dd4cb8f SM |
264 | return; |
265 | } | |
6086d2da | 266 | if (!is_inaccessible_available()) { |
f0e018e7 | 267 | log_notice("Testing without inaccessible, skipping %s", __func__); |
6086d2da DP |
268 | return; |
269 | } | |
270 | ||
6aed6a11 ZJS |
271 | test(__func__, m, "exec-privatedevices-yes.service", can_unshare ? 0 : EXIT_FAILURE, CLD_EXITED); |
272 | test(__func__, m, "exec-privatedevices-no.service", 0, CLD_EXITED); | |
273 | test(__func__, m, "exec-privatedevices-disabled-by-prefix.service", can_unshare ? 0 : EXIT_FAILURE, CLD_EXITED); | |
6086d2da | 274 | |
0608ba98 ZJS |
275 | /* We use capsh to test if the capabilities are |
276 | * properly set, so be sure that it exists */ | |
277 | r = find_binary("capsh", NULL); | |
278 | if (r < 0) { | |
5cd33ccc | 279 | log_notice_errno(r, "Could not find capsh binary, skipping remaining tests in %s: %m", __func__); |
6086d2da DP |
280 | return; |
281 | } | |
282 | ||
6aed6a11 ZJS |
283 | test(__func__, m, "exec-privatedevices-yes-capability-mknod.service", 0, CLD_EXITED); |
284 | test(__func__, m, "exec-privatedevices-no-capability-mknod.service", 0, CLD_EXITED); | |
285 | test(__func__, m, "exec-privatedevices-yes-capability-sys-rawio.service", 0, CLD_EXITED); | |
286 | test(__func__, m, "exec-privatedevices-no-capability-sys-rawio.service", 0, CLD_EXITED); | |
615a1f4b DH |
287 | } |
288 | ||
7e46b29b | 289 | static void test_exec_protecthome(Manager *m) { |
9ca58284 ZJS |
290 | if (!can_unshare) { |
291 | log_notice("Cannot reliably unshare, skipping %s", __func__); | |
292 | return; | |
293 | } | |
294 | ||
295 | test(__func__, m, "exec-protecthome-tmpfs-vs-protectsystem-strict.service", 0, CLD_EXITED); | |
7e46b29b YW |
296 | } |
297 | ||
4982dbcc | 298 | static void test_exec_protectkernelmodules(Manager *m) { |
0608ba98 ZJS |
299 | int r; |
300 | ||
3ae33295 | 301 | if (detect_container() > 0) { |
f0e018e7 | 302 | log_notice("Testing in container, skipping %s", __func__); |
3ae33295 DH |
303 | return; |
304 | } | |
6086d2da | 305 | if (!is_inaccessible_available()) { |
f0e018e7 | 306 | log_notice("Testing without inaccessible, skipping %s", __func__); |
6086d2da DP |
307 | return; |
308 | } | |
3ae33295 | 309 | |
0608ba98 ZJS |
310 | r = find_binary("capsh", NULL); |
311 | if (r < 0) { | |
5cd33ccc | 312 | log_notice_errno(r, "Skipping %s, could not find capsh binary: %m", __func__); |
0608ba98 ZJS |
313 | return; |
314 | } | |
315 | ||
6aed6a11 ZJS |
316 | test(__func__, m, "exec-protectkernelmodules-no-capabilities.service", 0, CLD_EXITED); |
317 | test(__func__, m, "exec-protectkernelmodules-yes-capabilities.service", 0, CLD_EXITED); | |
318 | test(__func__, m, "exec-protectkernelmodules-yes-mount-propagation.service", can_unshare ? 0 : EXIT_FAILURE, CLD_EXITED); | |
3ae33295 DH |
319 | } |
320 | ||
f78b36f0 | 321 | static void test_exec_readonlypaths(Manager *m) { |
34b86909 | 322 | |
6aed6a11 | 323 | test(__func__, m, "exec-readonlypaths-simple.service", can_unshare ? 0 : EXIT_FAILURE, CLD_EXITED); |
f0e018e7 YW |
324 | |
325 | if (path_is_read_only_fs("/var") > 0) { | |
326 | log_notice("Directory /var is readonly, skipping remaining tests in %s", __func__); | |
34b86909 | 327 | return; |
f0e018e7 | 328 | } |
34b86909 | 329 | |
6aed6a11 ZJS |
330 | test(__func__, m, "exec-readonlypaths.service", can_unshare ? 0 : EXIT_FAILURE, CLD_EXITED); |
331 | test(__func__, m, "exec-readonlypaths-with-bindpaths.service", can_unshare ? 0 : EXIT_NAMESPACE, CLD_EXITED); | |
332 | test(__func__, m, "exec-readonlypaths-mount-propagation.service", can_unshare ? 0 : EXIT_FAILURE, CLD_EXITED); | |
cdfbd1fb DH |
333 | } |
334 | ||
335 | static void test_exec_readwritepaths(Manager *m) { | |
34b86909 | 336 | |
f0e018e7 YW |
337 | if (path_is_read_only_fs("/") > 0) { |
338 | log_notice("Root directory is readonly, skipping %s", __func__); | |
34b86909 | 339 | return; |
f0e018e7 | 340 | } |
34b86909 | 341 | |
6aed6a11 | 342 | test(__func__, m, "exec-readwritepaths-mount-propagation.service", can_unshare ? 0 : EXIT_FAILURE, CLD_EXITED); |
cdfbd1fb DH |
343 | } |
344 | ||
345 | static void test_exec_inaccessiblepaths(Manager *m) { | |
34b86909 | 346 | |
f0e018e7 YW |
347 | if (!is_inaccessible_available()) { |
348 | log_notice("Testing without inaccessible, skipping %s", __func__); | |
34b86909 | 349 | return; |
f0e018e7 | 350 | } |
34b86909 | 351 | |
6aed6a11 | 352 | test(__func__, m, "exec-inaccessiblepaths-sys.service", can_unshare ? 0 : EXIT_FAILURE, CLD_EXITED); |
f78b36f0 | 353 | |
f0e018e7 YW |
354 | if (path_is_read_only_fs("/") > 0) { |
355 | log_notice("Root directory is readonly, skipping remaining tests in %s", __func__); | |
af4af186 EV |
356 | return; |
357 | } | |
358 | ||
6aed6a11 | 359 | test(__func__, m, "exec-inaccessiblepaths-mount-propagation.service", can_unshare ? 0 : EXIT_FAILURE, CLD_EXITED); |
c090d74d TR |
360 | } |
361 | ||
4cac89bd YW |
362 | static void test_exec_temporaryfilesystem(Manager *m) { |
363 | ||
6aed6a11 ZJS |
364 | test(__func__, m, "exec-temporaryfilesystem-options.service", can_unshare ? 0 : EXIT_NAMESPACE, CLD_EXITED); |
365 | test(__func__, m, "exec-temporaryfilesystem-ro.service", can_unshare ? 0 : EXIT_NAMESPACE, CLD_EXITED); | |
366 | test(__func__, m, "exec-temporaryfilesystem-rw.service", can_unshare ? 0 : EXIT_NAMESPACE, CLD_EXITED); | |
367 | test(__func__, m, "exec-temporaryfilesystem-usr.service", can_unshare ? 0 : EXIT_NAMESPACE, CLD_EXITED); | |
4cac89bd YW |
368 | } |
369 | ||
281e05b6 | 370 | static void test_exec_systemcallfilter(Manager *m) { |
349cc4a5 | 371 | #if HAVE_SECCOMP |
738c74d7 YW |
372 | int r; |
373 | ||
f0e018e7 YW |
374 | if (!is_seccomp_available()) { |
375 | log_notice("Seccomp not available, skipping %s", __func__); | |
83f12b27 | 376 | return; |
f0e018e7 YW |
377 | } |
378 | ||
6aed6a11 ZJS |
379 | test(__func__, m, "exec-systemcallfilter-not-failing.service", 0, CLD_EXITED); |
380 | test(__func__, m, "exec-systemcallfilter-not-failing2.service", 0, CLD_EXITED); | |
381 | test(__func__, m, "exec-systemcallfilter-failing.service", SIGSYS, CLD_KILLED); | |
382 | test(__func__, m, "exec-systemcallfilter-failing2.service", SIGSYS, CLD_KILLED); | |
738c74d7 YW |
383 | |
384 | r = find_binary("python3", NULL); | |
385 | if (r < 0) { | |
386 | log_notice_errno(r, "Skipping remaining tests in %s, could not find python3 binary: %m", __func__); | |
387 | return; | |
388 | } | |
389 | ||
6aed6a11 ZJS |
390 | test(__func__, m, "exec-systemcallfilter-with-errno-name.service", errno_from_name("EILSEQ"), CLD_EXITED); |
391 | test(__func__, m, "exec-systemcallfilter-with-errno-number.service", 255, CLD_EXITED); | |
392 | test(__func__, m, "exec-systemcallfilter-with-errno-multi.service", errno_from_name("EILSEQ"), CLD_EXITED); | |
281e05b6 RC |
393 | #endif |
394 | } | |
395 | ||
396 | static void test_exec_systemcallerrornumber(Manager *m) { | |
349cc4a5 | 397 | #if HAVE_SECCOMP |
738c74d7 YW |
398 | int r; |
399 | ||
f0e018e7 YW |
400 | if (!is_seccomp_available()) { |
401 | log_notice("Seccomp not available, skipping %s", __func__); | |
7a18854f | 402 | return; |
f0e018e7 YW |
403 | } |
404 | ||
738c74d7 YW |
405 | r = find_binary("python3", NULL); |
406 | if (r < 0) { | |
407 | log_notice_errno(r, "Skipping %s, could not find python3 binary: %m", __func__); | |
408 | return; | |
409 | } | |
410 | ||
6aed6a11 ZJS |
411 | test(__func__, m, "exec-systemcallerrornumber-name.service", errno_from_name("EACCES"), CLD_EXITED); |
412 | test(__func__, m, "exec-systemcallerrornumber-number.service", 255, CLD_EXITED); | |
281e05b6 RC |
413 | #endif |
414 | } | |
415 | ||
f0e018e7 | 416 | static void test_exec_restrictnamespaces(Manager *m) { |
349cc4a5 | 417 | #if HAVE_SECCOMP |
f0e018e7 YW |
418 | if (!is_seccomp_available()) { |
419 | log_notice("Seccomp not available, skipping %s", __func__); | |
97e60383 | 420 | return; |
f0e018e7 | 421 | } |
97e60383 | 422 | |
6aed6a11 ZJS |
423 | test(__func__, m, "exec-restrictnamespaces-no.service", can_unshare ? 0 : EXIT_FAILURE, CLD_EXITED); |
424 | test(__func__, m, "exec-restrictnamespaces-yes.service", 1, CLD_EXITED); | |
425 | test(__func__, m, "exec-restrictnamespaces-mnt.service", can_unshare ? 0 : EXIT_FAILURE, CLD_EXITED); | |
426 | test(__func__, m, "exec-restrictnamespaces-mnt-blacklist.service", 1, CLD_EXITED); | |
427 | test(__func__, m, "exec-restrictnamespaces-merge-and.service", can_unshare ? 0 : EXIT_FAILURE, CLD_EXITED); | |
428 | test(__func__, m, "exec-restrictnamespaces-merge-or.service", can_unshare ? 0 : EXIT_FAILURE, CLD_EXITED); | |
429 | test(__func__, m, "exec-restrictnamespaces-merge-all.service", can_unshare ? 0 : EXIT_FAILURE, CLD_EXITED); | |
97e60383 DH |
430 | #endif |
431 | } | |
432 | ||
f0e018e7 | 433 | static void test_exec_systemcallfilter_system(Manager *m) { |
349cc4a5 | 434 | #if HAVE_SECCOMP |
f0e018e7 YW |
435 | if (!is_seccomp_available()) { |
436 | log_notice("Seccomp not available, skipping %s", __func__); | |
83f12b27 | 437 | return; |
f0e018e7 | 438 | } |
57c2efa0 | 439 | |
6aed6a11 | 440 | test(__func__, m, "exec-systemcallfilter-system-user.service", 0, CLD_EXITED); |
69b07407 | 441 | |
57c2efa0 | 442 | if (!check_nobody_user_and_group()) { |
5cd33ccc | 443 | log_notice("nobody user/group is not synthesized or may conflict to other entries, skipping remaining tests in %s", __func__); |
57c2efa0 YW |
444 | return; |
445 | } | |
446 | ||
69b07407 | 447 | if (!STR_IN_SET(NOBODY_USER_NAME, "nobody", "nfsnobody")) { |
5cd33ccc | 448 | log_notice("Unsupported nobody user name '%s', skipping remaining tests in %s", NOBODY_USER_NAME, __func__); |
69b07407 YW |
449 | return; |
450 | } | |
451 | ||
6aed6a11 | 452 | test(__func__, m, "exec-systemcallfilter-system-user-" NOBODY_USER_NAME ".service", 0, CLD_EXITED); |
19c0b0b9 RC |
453 | #endif |
454 | } | |
455 | ||
281e05b6 | 456 | static void test_exec_user(Manager *m) { |
6aed6a11 | 457 | test(__func__, m, "exec-user.service", 0, CLD_EXITED); |
69b07407 | 458 | |
57c2efa0 | 459 | if (!check_nobody_user_and_group()) { |
5cd33ccc | 460 | log_notice("nobody user/group is not synthesized or may conflict to other entries, skipping remaining tests in %s", __func__); |
57c2efa0 YW |
461 | return; |
462 | } | |
463 | ||
69b07407 | 464 | if (!STR_IN_SET(NOBODY_USER_NAME, "nobody", "nfsnobody")) { |
5cd33ccc | 465 | log_notice("Unsupported nobody user name '%s', skipping remaining tests in %s", NOBODY_USER_NAME, __func__); |
69b07407 YW |
466 | return; |
467 | } | |
468 | ||
6aed6a11 | 469 | test(__func__, m, "exec-user-" NOBODY_USER_NAME ".service", 0, CLD_EXITED); |
281e05b6 RC |
470 | } |
471 | ||
472 | static void test_exec_group(Manager *m) { | |
6aed6a11 | 473 | test(__func__, m, "exec-group.service", 0, CLD_EXITED); |
69b07407 | 474 | |
57c2efa0 | 475 | if (!check_nobody_user_and_group()) { |
5cd33ccc | 476 | log_notice("nobody user/group is not synthesized or may conflict to other entries, skipping remaining tests in %s", __func__); |
57c2efa0 YW |
477 | return; |
478 | } | |
479 | ||
69b07407 | 480 | if (!STR_IN_SET(NOBODY_GROUP_NAME, "nobody", "nfsnobody", "nogroup")) { |
5cd33ccc | 481 | log_notice("Unsupported nobody group name '%s', skipping remaining tests in %s", NOBODY_GROUP_NAME, __func__); |
69b07407 YW |
482 | return; |
483 | } | |
484 | ||
6aed6a11 | 485 | test(__func__, m, "exec-group-" NOBODY_GROUP_NAME ".service", 0, CLD_EXITED); |
281e05b6 RC |
486 | } |
487 | ||
f0e018e7 | 488 | static void test_exec_supplementarygroups(Manager *m) { |
6aed6a11 ZJS |
489 | test(__func__, m, "exec-supplementarygroups.service", 0, CLD_EXITED); |
490 | test(__func__, m, "exec-supplementarygroups-single-group.service", 0, CLD_EXITED); | |
491 | test(__func__, m, "exec-supplementarygroups-single-group-user.service", 0, CLD_EXITED); | |
492 | test(__func__, m, "exec-supplementarygroups-multiple-groups-default-group-user.service", 0, CLD_EXITED); | |
493 | test(__func__, m, "exec-supplementarygroups-multiple-groups-withgid.service", 0, CLD_EXITED); | |
494 | test(__func__, m, "exec-supplementarygroups-multiple-groups-withuid.service", 0, CLD_EXITED); | |
86b838ea DH |
495 | } |
496 | ||
f0e018e7 | 497 | static void test_exec_dynamicuser(Manager *m) { |
b7172f34 | 498 | |
6aed6a11 | 499 | test(__func__, m, "exec-dynamicuser-fixeduser.service", can_unshare ? 0 : EXIT_NAMESPACE, CLD_EXITED); |
9f82d685 | 500 | if (check_user_has_group_with_same_name("adm")) |
6aed6a11 | 501 | test(__func__, m, "exec-dynamicuser-fixeduser-adm.service", can_unshare ? 0 : EXIT_NAMESPACE, CLD_EXITED); |
9f82d685 | 502 | if (check_user_has_group_with_same_name("games")) |
6aed6a11 ZJS |
503 | test(__func__, m, "exec-dynamicuser-fixeduser-games.service", can_unshare ? 0 : EXIT_NAMESPACE, CLD_EXITED); |
504 | test(__func__, m, "exec-dynamicuser-fixeduser-one-supplementarygroup.service", can_unshare ? 0 : EXIT_NAMESPACE, CLD_EXITED); | |
505 | test(__func__, m, "exec-dynamicuser-supplementarygroups.service", can_unshare ? 0 : EXIT_NAMESPACE, CLD_EXITED); | |
506 | test(__func__, m, "exec-dynamicuser-statedir.service", can_unshare ? 0 : EXIT_NAMESPACE, CLD_EXITED); | |
028f3a7f | 507 | |
1c587309 YW |
508 | (void) rm_rf("/var/lib/test-dynamicuser-migrate", REMOVE_ROOT|REMOVE_PHYSICAL); |
509 | (void) rm_rf("/var/lib/test-dynamicuser-migrate2", REMOVE_ROOT|REMOVE_PHYSICAL); | |
510 | (void) rm_rf("/var/lib/private/test-dynamicuser-migrate", REMOVE_ROOT|REMOVE_PHYSICAL); | |
511 | (void) rm_rf("/var/lib/private/test-dynamicuser-migrate2", REMOVE_ROOT|REMOVE_PHYSICAL); | |
512 | ||
6aed6a11 ZJS |
513 | test(__func__, m, "exec-dynamicuser-statedir-migrate-step1.service", 0, CLD_EXITED); |
514 | test(__func__, m, "exec-dynamicuser-statedir-migrate-step2.service", can_unshare ? 0 : EXIT_NAMESPACE, CLD_EXITED); | |
1c587309 | 515 | |
028f3a7f YW |
516 | (void) rm_rf("/var/lib/test-dynamicuser-migrate", REMOVE_ROOT|REMOVE_PHYSICAL); |
517 | (void) rm_rf("/var/lib/test-dynamicuser-migrate2", REMOVE_ROOT|REMOVE_PHYSICAL); | |
518 | (void) rm_rf("/var/lib/private/test-dynamicuser-migrate", REMOVE_ROOT|REMOVE_PHYSICAL); | |
519 | (void) rm_rf("/var/lib/private/test-dynamicuser-migrate2", REMOVE_ROOT|REMOVE_PHYSICAL); | |
2b9ac11e DH |
520 | } |
521 | ||
281e05b6 | 522 | static void test_exec_environment(Manager *m) { |
6aed6a11 ZJS |
523 | test(__func__, m, "exec-environment-no-substitute.service", 0, CLD_EXITED); |
524 | test(__func__, m, "exec-environment.service", 0, CLD_EXITED); | |
525 | test(__func__, m, "exec-environment-multiple.service", 0, CLD_EXITED); | |
526 | test(__func__, m, "exec-environment-empty.service", 0, CLD_EXITED); | |
281e05b6 RC |
527 | } |
528 | ||
03bd70dd RC |
529 | static void test_exec_environmentfile(Manager *m) { |
530 | static const char e[] = | |
531 | "VAR1='word1 word2'\n" | |
532 | "VAR2=word3 \n" | |
533 | "# comment1\n" | |
534 | "\n" | |
535 | "; comment2\n" | |
536 | " ; # comment3\n" | |
537 | "line without an equal\n" | |
9b796f35 | 538 | "VAR3='$word 5 6'\n" |
b6887d7a JH |
539 | "VAR4='new\nline'\n" |
540 | "VAR5=password\\with\\backslashes"; | |
03bd70dd RC |
541 | int r; |
542 | ||
543 | r = write_string_file("/tmp/test-exec_environmentfile.conf", e, WRITE_STRING_FILE_CREATE); | |
544 | assert_se(r == 0); | |
545 | ||
6aed6a11 | 546 | test(__func__, m, "exec-environmentfile.service", 0, CLD_EXITED); |
03bd70dd | 547 | |
f0e018e7 | 548 | (void) unlink("/tmp/test-exec_environmentfile.conf"); |
03bd70dd RC |
549 | } |
550 | ||
4c80d201 | 551 | static void test_exec_passenvironment(Manager *m) { |
e1abca2e FB |
552 | /* test-execute runs under MANAGER_USER which, by default, forwards all |
553 | * variables present in the environment, but only those that are | |
554 | * present _at the time it is created_! | |
555 | * | |
556 | * So these PassEnvironment checks are still expected to work, since we | |
557 | * are ensuring the variables are not present at manager creation (they | |
558 | * are unset explicitly in main) and are only set here. | |
559 | * | |
560 | * This is still a good approximation of how a test for MANAGER_SYSTEM | |
561 | * would work. | |
562 | */ | |
4c80d201 FB |
563 | assert_se(setenv("VAR1", "word1 word2", 1) == 0); |
564 | assert_se(setenv("VAR2", "word3", 1) == 0); | |
565 | assert_se(setenv("VAR3", "$word 5 6", 1) == 0); | |
9b796f35 | 566 | assert_se(setenv("VAR4", "new\nline", 1) == 0); |
b6887d7a | 567 | assert_se(setenv("VAR5", "passwordwithbackslashes", 1) == 0); |
6aed6a11 ZJS |
568 | test(__func__, m, "exec-passenvironment.service", 0, CLD_EXITED); |
569 | test(__func__, m, "exec-passenvironment-repeated.service", 0, CLD_EXITED); | |
570 | test(__func__, m, "exec-passenvironment-empty.service", 0, CLD_EXITED); | |
4c80d201 FB |
571 | assert_se(unsetenv("VAR1") == 0); |
572 | assert_se(unsetenv("VAR2") == 0); | |
573 | assert_se(unsetenv("VAR3") == 0); | |
9b796f35 | 574 | assert_se(unsetenv("VAR4") == 0); |
b6887d7a | 575 | assert_se(unsetenv("VAR5") == 0); |
6aed6a11 | 576 | test(__func__, m, "exec-passenvironment-absent.service", 0, CLD_EXITED); |
4c80d201 FB |
577 | } |
578 | ||
27c5347c | 579 | static void test_exec_umask(Manager *m) { |
6aed6a11 ZJS |
580 | test(__func__, m, "exec-umask-default.service", 0, CLD_EXITED); |
581 | test(__func__, m, "exec-umask-0177.service", 0, CLD_EXITED); | |
27c5347c RC |
582 | } |
583 | ||
cc3ddc85 | 584 | static void test_exec_runtimedirectory(Manager *m) { |
6aed6a11 ZJS |
585 | test(__func__, m, "exec-runtimedirectory.service", 0, CLD_EXITED); |
586 | test(__func__, m, "exec-runtimedirectory-mode.service", 0, CLD_EXITED); | |
587 | test(__func__, m, "exec-runtimedirectory-owner.service", 0, CLD_EXITED); | |
57c2efa0 YW |
588 | |
589 | if (!check_nobody_user_and_group()) { | |
5cd33ccc | 590 | log_notice("nobody user/group is not synthesized or may conflict to other entries, skipping remaining tests in %s", __func__); |
69b07407 YW |
591 | return; |
592 | } | |
593 | ||
594 | if (!STR_IN_SET(NOBODY_GROUP_NAME, "nobody", "nfsnobody", "nogroup")) { | |
5cd33ccc | 595 | log_notice("Unsupported nobody group name '%s', skipping remaining tests in %s", NOBODY_GROUP_NAME, __func__); |
57c2efa0 YW |
596 | return; |
597 | } | |
598 | ||
6aed6a11 | 599 | test(__func__, m, "exec-runtimedirectory-owner-" NOBODY_GROUP_NAME ".service", 0, CLD_EXITED); |
ff4ca461 RC |
600 | } |
601 | ||
602 | static void test_exec_capabilityboundingset(Manager *m) { | |
603 | int r; | |
604 | ||
ff4ca461 RC |
605 | r = find_binary("capsh", NULL); |
606 | if (r < 0) { | |
5cd33ccc | 607 | log_notice_errno(r, "Skipping %s, could not find capsh binary: %m", __func__); |
ff4ca461 RC |
608 | return; |
609 | } | |
610 | ||
b7856f92 YW |
611 | if (have_effective_cap(CAP_CHOWN) <= 0 || |
612 | have_effective_cap(CAP_FOWNER) <= 0 || | |
613 | have_effective_cap(CAP_KILL) <= 0) { | |
614 | log_notice("Skipping %s, this process does not have enough capabilities", __func__); | |
615 | return; | |
616 | } | |
617 | ||
6aed6a11 ZJS |
618 | test(__func__, m, "exec-capabilityboundingset-simple.service", 0, CLD_EXITED); |
619 | test(__func__, m, "exec-capabilityboundingset-reset.service", 0, CLD_EXITED); | |
620 | test(__func__, m, "exec-capabilityboundingset-merge.service", 0, CLD_EXITED); | |
621 | test(__func__, m, "exec-capabilityboundingset-invert.service", 0, CLD_EXITED); | |
cc3ddc85 RC |
622 | } |
623 | ||
5008da1e | 624 | static void test_exec_basic(Manager *m) { |
6aed6a11 | 625 | test(__func__, m, "exec-basic.service", 0, CLD_EXITED); |
5008da1e ZJS |
626 | } |
627 | ||
b6dc25ee | 628 | static void test_exec_ambientcapabilities(Manager *m) { |
70d7aea5 IP |
629 | int r; |
630 | ||
631 | /* Check if the kernel has support for ambient capabilities. Run | |
632 | * the tests only if that's the case. Clearing all ambient | |
633 | * capabilities is fine, since we are expecting them to be unset | |
634 | * in the first place for the tests. */ | |
635 | r = prctl(PR_CAP_AMBIENT, PR_CAP_AMBIENT_CLEAR_ALL, 0, 0, 0); | |
f0e018e7 | 636 | if (r < 0 && IN_SET(errno, EINVAL, EOPNOTSUPP, ENOSYS)) { |
5cd33ccc | 637 | log_notice("Skipping %s, the kernel does not support ambient capabilities", __func__); |
f0e018e7 YW |
638 | return; |
639 | } | |
640 | ||
e5ba1d32 | 641 | if (have_effective_cap(CAP_CHOWN) <= 0 || |
b7856f92 YW |
642 | have_effective_cap(CAP_NET_RAW) <= 0) { |
643 | log_notice("Skipping %s, this process does not have enough capabilities", __func__); | |
644 | return; | |
645 | } | |
646 | ||
6aed6a11 ZJS |
647 | test(__func__, m, "exec-ambientcapabilities.service", 0, CLD_EXITED); |
648 | test(__func__, m, "exec-ambientcapabilities-merge.service", 0, CLD_EXITED); | |
69b07407 | 649 | |
57c2efa0 | 650 | if (!check_nobody_user_and_group()) { |
5cd33ccc | 651 | log_notice("nobody user/group is not synthesized or may conflict to other entries, skipping remaining tests in %s", __func__); |
69b07407 YW |
652 | return; |
653 | } | |
654 | ||
655 | if (!STR_IN_SET(NOBODY_USER_NAME, "nobody", "nfsnobody")) { | |
5cd33ccc | 656 | log_notice("Unsupported nobody user name '%s', skipping remaining tests in %s", NOBODY_USER_NAME, __func__); |
57c2efa0 YW |
657 | return; |
658 | } | |
659 | ||
6aed6a11 ZJS |
660 | test(__func__, m, "exec-ambientcapabilities-" NOBODY_USER_NAME ".service", 0, CLD_EXITED); |
661 | test(__func__, m, "exec-ambientcapabilities-merge-" NOBODY_USER_NAME ".service", 0, CLD_EXITED); | |
70d7aea5 IP |
662 | } |
663 | ||
63447f11 RC |
664 | static void test_exec_privatenetwork(Manager *m) { |
665 | int r; | |
666 | ||
667 | r = find_binary("ip", NULL); | |
668 | if (r < 0) { | |
5cd33ccc | 669 | log_notice_errno(r, "Skipping %s, could not find ip binary: %m", __func__); |
63447f11 RC |
670 | return; |
671 | } | |
672 | ||
6aed6a11 | 673 | test(__func__, m, "exec-privatenetwork-yes.service", can_unshare ? 0 : EXIT_NETWORK, CLD_EXITED); |
63447f11 RC |
674 | } |
675 | ||
c388dfea | 676 | static void test_exec_oomscoreadjust(Manager *m) { |
6aed6a11 | 677 | test(__func__, m, "exec-oomscoreadjust-positive.service", 0, CLD_EXITED); |
642d1a6d YW |
678 | |
679 | if (detect_container() > 0) { | |
680 | log_notice("Testing in container, skipping remaining tests in %s", __func__); | |
681 | return; | |
682 | } | |
6aed6a11 | 683 | test(__func__, m, "exec-oomscoreadjust-negative.service", 0, CLD_EXITED); |
c388dfea RC |
684 | } |
685 | ||
a6226758 | 686 | static void test_exec_ioschedulingclass(Manager *m) { |
6aed6a11 ZJS |
687 | test(__func__, m, "exec-ioschedulingclass-none.service", 0, CLD_EXITED); |
688 | test(__func__, m, "exec-ioschedulingclass-idle.service", 0, CLD_EXITED); | |
689 | test(__func__, m, "exec-ioschedulingclass-best-effort.service", 0, CLD_EXITED); | |
642d1a6d YW |
690 | |
691 | if (detect_container() > 0) { | |
692 | log_notice("Testing in container, skipping remaining tests in %s", __func__); | |
693 | return; | |
694 | } | |
6aed6a11 | 695 | test(__func__, m, "exec-ioschedulingclass-realtime.service", 0, CLD_EXITED); |
a6226758 RC |
696 | } |
697 | ||
f0e018e7 | 698 | static void test_exec_unsetenvironment(Manager *m) { |
6aed6a11 | 699 | test(__func__, m, "exec-unsetenvironment.service", 0, CLD_EXITED); |
42cc99d5 LP |
700 | } |
701 | ||
9672b583 | 702 | static void test_exec_specifier(Manager *m) { |
6aed6a11 ZJS |
703 | test(__func__, m, "exec-specifier.service", 0, CLD_EXITED); |
704 | test(__func__, m, "exec-specifier@foo-bar.service", 0, CLD_EXITED); | |
705 | test(__func__, m, "exec-specifier-interpolation.service", 0, CLD_EXITED); | |
9672b583 LP |
706 | } |
707 | ||
f0e018e7 | 708 | static void test_exec_standardinput(Manager *m) { |
6aed6a11 ZJS |
709 | test(__func__, m, "exec-standardinput-data.service", 0, CLD_EXITED); |
710 | test(__func__, m, "exec-standardinput-file.service", 0, CLD_EXITED); | |
666d7877 LP |
711 | } |
712 | ||
566b7d23 | 713 | static void test_exec_standardoutput(Manager *m) { |
6aed6a11 | 714 | test(__func__, m, "exec-standardoutput-file.service", 0, CLD_EXITED); |
566b7d23 ZD |
715 | } |
716 | ||
717 | static void test_exec_standardoutput_append(Manager *m) { | |
6aed6a11 | 718 | test(__func__, m, "exec-standardoutput-append.service", 0, CLD_EXITED); |
566b7d23 ZD |
719 | } |
720 | ||
9efb9631 ZJS |
721 | typedef struct test_entry { |
722 | test_function_t f; | |
723 | const char *name; | |
724 | } test_entry; | |
725 | ||
726 | #define entry(x) {x, #x} | |
727 | ||
728 | static int run_tests(UnitFileScope scope, const test_entry tests[], char **patterns) { | |
729 | const test_entry *test = NULL; | |
c70cac54 | 730 | _cleanup_(manager_freep) Manager *m = NULL; |
19c0b0b9 RC |
731 | int r; |
732 | ||
733 | assert_se(tests); | |
734 | ||
e8112e67 | 735 | r = manager_new(scope, MANAGER_TEST_RUN_BASIC, &m); |
730d989a ZJS |
736 | if (MANAGER_SKIP_TEST(r)) |
737 | return log_tests_skipped_errno(r, "manager_new"); | |
19c0b0b9 RC |
738 | assert_se(r >= 0); |
739 | assert_se(manager_startup(m, NULL, NULL) >= 0); | |
740 | ||
9efb9631 ZJS |
741 | for (test = tests; test && test->f; test++) |
742 | if (strv_fnmatch_or_empty(patterns, test->name, FNM_NOESCAPE)) | |
743 | test->f(m); | |
744 | else | |
745 | log_info("Skipping %s because it does not match any pattern.", test->name); | |
19c0b0b9 | 746 | |
19c0b0b9 RC |
747 | return 0; |
748 | } | |
749 | ||
281e05b6 | 750 | int main(int argc, char *argv[]) { |
ac1f08b9 | 751 | _cleanup_(rm_rf_physical_and_freep) char *runtime_dir = NULL; |
55890a40 | 752 | _cleanup_free_ char *test_execute_path = NULL; |
9efb9631 ZJS |
753 | |
754 | static const test_entry user_tests[] = { | |
755 | entry(test_exec_basic), | |
756 | entry(test_exec_ambientcapabilities), | |
757 | entry(test_exec_bindpaths), | |
758 | entry(test_exec_capabilityboundingset), | |
759 | entry(test_exec_cpuaffinity), | |
760 | entry(test_exec_environment), | |
761 | entry(test_exec_environmentfile), | |
762 | entry(test_exec_group), | |
763 | entry(test_exec_ignoresigpipe), | |
764 | entry(test_exec_inaccessiblepaths), | |
765 | entry(test_exec_ioschedulingclass), | |
766 | entry(test_exec_oomscoreadjust), | |
767 | entry(test_exec_passenvironment), | |
768 | entry(test_exec_personality), | |
769 | entry(test_exec_privatedevices), | |
770 | entry(test_exec_privatenetwork), | |
771 | entry(test_exec_privatetmp), | |
772 | entry(test_exec_protecthome), | |
773 | entry(test_exec_protectkernelmodules), | |
774 | entry(test_exec_readonlypaths), | |
775 | entry(test_exec_readwritepaths), | |
776 | entry(test_exec_restrictnamespaces), | |
777 | entry(test_exec_runtimedirectory), | |
778 | entry(test_exec_standardinput), | |
779 | entry(test_exec_standardoutput), | |
780 | entry(test_exec_standardoutput_append), | |
781 | entry(test_exec_supplementarygroups), | |
782 | entry(test_exec_systemcallerrornumber), | |
783 | entry(test_exec_systemcallfilter), | |
784 | entry(test_exec_temporaryfilesystem), | |
785 | entry(test_exec_umask), | |
786 | entry(test_exec_unsetenvironment), | |
787 | entry(test_exec_user), | |
788 | entry(test_exec_workingdirectory), | |
789 | {}, | |
281e05b6 | 790 | }; |
9efb9631 ZJS |
791 | static const test_entry system_tests[] = { |
792 | entry(test_exec_dynamicuser), | |
793 | entry(test_exec_specifier), | |
794 | entry(test_exec_systemcallfilter_system), | |
795 | {}, | |
19c0b0b9 | 796 | }; |
281e05b6 RC |
797 | int r; |
798 | ||
6d7c4033 | 799 | test_setup_logging(LOG_DEBUG); |
281e05b6 | 800 | |
0df54921 | 801 | #if HAS_FEATURE_ADDRESS_SANITIZER |
176ceb2c EV |
802 | if (is_run_on_travis_ci()) { |
803 | log_notice("Running on TravisCI under ASan, skipping, see https://github.com/systemd/systemd/issues/10696"); | |
804 | return EXIT_TEST_SKIP; | |
805 | } | |
806 | #endif | |
807 | ||
2482f88d LP |
808 | (void) unsetenv("USER"); |
809 | (void) unsetenv("LOGNAME"); | |
63d6135f | 810 | (void) unsetenv("SHELL"); |
32853207 | 811 | (void) unsetenv("HOME"); |
2482f88d | 812 | |
5f00dc4d LP |
813 | can_unshare = have_namespaces(); |
814 | ||
607ff5f9 | 815 | /* It is needed otherwise cgroup creation fails */ |
317bb217 ZJS |
816 | if (getuid() != 0) |
817 | return log_tests_skipped("not root"); | |
607ff5f9 | 818 | |
651d47d1 | 819 | r = enter_cgroup_subroot(); |
317bb217 ZJS |
820 | if (r == -ENOMEDIUM) |
821 | return log_tests_skipped("cgroupfs not available"); | |
8c759b33 | 822 | |
ac1f08b9 | 823 | assert_se(runtime_dir = setup_fake_runtime_dir()); |
62a85ee0 | 824 | test_execute_path = path_join(get_testdata_dir(), "test-execute"); |
55890a40 | 825 | assert_se(set_unit_path(test_execute_path) >= 0); |
281e05b6 | 826 | |
e1abca2e FB |
827 | /* Unset VAR1, VAR2 and VAR3 which are used in the PassEnvironment test |
828 | * cases, otherwise (and if they are present in the environment), | |
829 | * `manager_default_environment` will copy them into the default | |
830 | * environment which is passed to each created job, which will make the | |
831 | * tests that expect those not to be present to fail. | |
832 | */ | |
833 | assert_se(unsetenv("VAR1") == 0); | |
834 | assert_se(unsetenv("VAR2") == 0); | |
835 | assert_se(unsetenv("VAR3") == 0); | |
836 | ||
9efb9631 | 837 | r = run_tests(UNIT_FILE_USER, user_tests, argv + 1); |
b7172f34 YW |
838 | if (r != 0) |
839 | return r; | |
840 | ||
9efb9631 | 841 | r = run_tests(UNIT_FILE_SYSTEM, system_tests, argv + 1); |
b7172f34 YW |
842 | if (r != 0) |
843 | return r; | |
844 | ||
845 | #if HAVE_SECCOMP | |
846 | /* The following tests are for 1beab8b0d0ff2d7d1436b52d4a0c3d56dc908962. */ | |
847 | if (!is_seccomp_available()) { | |
848 | log_notice("Seccomp not available, skipping unshare() filtered tests."); | |
849 | return 0; | |
850 | } | |
851 | ||
2bd061a4 | 852 | _cleanup_hashmap_free_ Hashmap *s = NULL; |
b7172f34 YW |
853 | assert_se(s = hashmap_new(NULL)); |
854 | r = seccomp_syscall_resolve_name("unshare"); | |
855 | assert_se(r != __NR_SCMP_ERROR); | |
856 | assert_se(hashmap_put(s, UINT32_TO_PTR(r + 1), INT_TO_PTR(-1)) >= 0); | |
857 | assert_se(seccomp_load_syscall_filter_set_raw(SCMP_ACT_ALLOW, s, SCMP_ACT_ERRNO(EOPNOTSUPP), true) >= 0); | |
858 | assert_se(unshare(CLONE_NEWNS) < 0); | |
859 | assert_se(errno == EOPNOTSUPP); | |
860 | ||
861 | can_unshare = false; | |
862 | ||
9efb9631 | 863 | r = run_tests(UNIT_FILE_USER, user_tests, argv + 1); |
19c0b0b9 RC |
864 | if (r != 0) |
865 | return r; | |
281e05b6 | 866 | |
9efb9631 | 867 | return run_tests(UNIT_FILE_SYSTEM, system_tests, argv + 1); |
b7172f34 YW |
868 | #else |
869 | return 0; | |
870 | #endif | |
281e05b6 | 871 | } |