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53e1b683 | 1 | /* SPDX-License-Identifier: LGPL-2.1+ */ |
b08f2be6 | 2 | |
c465a29f FS |
3 | #include <stdio.h> |
4 | #include <sys/types.h> | |
5022f08a | 5 | #include <sys/utsname.h> |
c465a29f FS |
6 | #include <unistd.h> |
7 | ||
d1bddcec | 8 | #include "sd-id128.h" |
07630cea | 9 | |
b5efdb8a | 10 | #include "alloc-util.h" |
07630cea LP |
11 | #include "apparmor-util.h" |
12 | #include "architecture.h" | |
430f0182 | 13 | #include "audit-util.h" |
e16647c3 | 14 | #include "cgroup-util.h" |
2767027b | 15 | #include "condition.h" |
fc65dabd | 16 | #include "efivars.h" |
07630cea | 17 | #include "hostname-util.h" |
40a23924 | 18 | #include "id128-util.h" |
015df1f7 | 19 | #include "ima-util.h" |
a70984c0 | 20 | #include "limits-util.h" |
07630cea LP |
21 | #include "log.h" |
22 | #include "macro.h" | |
d8b4d14d | 23 | #include "nulstr-util.h" |
a70984c0 | 24 | #include "process-util.h" |
07630cea | 25 | #include "selinux-util.h" |
e16647c3 | 26 | #include "set.h" |
015df1f7 | 27 | #include "smack-util.h" |
5022f08a | 28 | #include "string-util.h" |
239a5707 | 29 | #include "strv.h" |
d8b4d14d | 30 | #include "tests.h" |
fc65dabd | 31 | #include "tomoyo-util.h" |
c465a29f | 32 | #include "user-util.h" |
5022f08a | 33 | #include "virt.h" |
d1bddcec | 34 | |
015df1f7 | 35 | static void test_condition_test_path(void) { |
d1bddcec LP |
36 | Condition *condition; |
37 | ||
38 | condition = condition_new(CONDITION_PATH_EXISTS, "/bin/sh", false, false); | |
4d548a7d | 39 | assert_se(condition); |
d1bddcec LP |
40 | assert_se(condition_test(condition)); |
41 | condition_free(condition); | |
42 | ||
b80ba1da | 43 | condition = condition_new(CONDITION_PATH_EXISTS, "/bin/s?", false, false); |
4d548a7d | 44 | assert_se(condition); |
b80ba1da LP |
45 | assert_se(!condition_test(condition)); |
46 | condition_free(condition); | |
47 | ||
48 | condition = condition_new(CONDITION_PATH_EXISTS_GLOB, "/bin/s?", false, false); | |
4d548a7d | 49 | assert_se(condition); |
b80ba1da LP |
50 | assert_se(condition_test(condition)); |
51 | condition_free(condition); | |
52 | ||
53 | condition = condition_new(CONDITION_PATH_EXISTS_GLOB, "/bin/s?", false, true); | |
4d548a7d | 54 | assert_se(condition); |
b80ba1da LP |
55 | assert_se(!condition_test(condition)); |
56 | condition_free(condition); | |
57 | ||
d1bddcec | 58 | condition = condition_new(CONDITION_PATH_EXISTS, "/thiscertainlywontexist", false, false); |
4d548a7d | 59 | assert_se(condition); |
d1bddcec LP |
60 | assert_se(!condition_test(condition)); |
61 | condition_free(condition); | |
62 | ||
63 | condition = condition_new(CONDITION_PATH_EXISTS, "/thiscertainlywontexist", false, true); | |
4d548a7d | 64 | assert_se(condition); |
d1bddcec LP |
65 | assert_se(condition_test(condition)); |
66 | condition_free(condition); | |
b80ba1da LP |
67 | |
68 | condition = condition_new(CONDITION_PATH_IS_DIRECTORY, "/bin", false, false); | |
4d548a7d | 69 | assert_se(condition); |
b80ba1da LP |
70 | assert_se(condition_test(condition)); |
71 | condition_free(condition); | |
72 | ||
73 | condition = condition_new(CONDITION_DIRECTORY_NOT_EMPTY, "/bin", false, false); | |
4d548a7d | 74 | assert_se(condition); |
b80ba1da LP |
75 | assert_se(condition_test(condition)); |
76 | condition_free(condition); | |
77 | ||
78 | condition = condition_new(CONDITION_FILE_NOT_EMPTY, "/bin/sh", false, false); | |
4d548a7d | 79 | assert_se(condition); |
b80ba1da LP |
80 | assert_se(condition_test(condition)); |
81 | condition_free(condition); | |
82 | ||
83 | condition = condition_new(CONDITION_FILE_IS_EXECUTABLE, "/bin/sh", false, false); | |
4d548a7d | 84 | assert_se(condition); |
b80ba1da LP |
85 | assert_se(condition_test(condition)); |
86 | condition_free(condition); | |
87 | ||
88 | condition = condition_new(CONDITION_FILE_IS_EXECUTABLE, "/etc/passwd", false, false); | |
4d548a7d | 89 | assert_se(condition); |
b80ba1da LP |
90 | assert_se(!condition_test(condition)); |
91 | condition_free(condition); | |
92 | ||
93 | condition = condition_new(CONDITION_PATH_IS_MOUNT_POINT, "/proc", false, false); | |
4d548a7d | 94 | assert_se(condition); |
b80ba1da LP |
95 | assert_se(condition_test(condition)); |
96 | condition_free(condition); | |
97 | ||
98 | condition = condition_new(CONDITION_PATH_IS_MOUNT_POINT, "/", false, false); | |
4d548a7d | 99 | assert_se(condition); |
b80ba1da LP |
100 | assert_se(condition_test(condition)); |
101 | condition_free(condition); | |
102 | ||
103 | condition = condition_new(CONDITION_PATH_IS_MOUNT_POINT, "/bin", false, false); | |
4d548a7d | 104 | assert_se(condition); |
b80ba1da LP |
105 | assert_se(!condition_test(condition)); |
106 | condition_free(condition); | |
015df1f7 RC |
107 | |
108 | condition = condition_new(CONDITION_PATH_IS_READ_WRITE, "/tmp", false, false); | |
4d548a7d | 109 | assert_se(condition); |
015df1f7 RC |
110 | assert_se(condition_test(condition)); |
111 | condition_free(condition); | |
112 | ||
113 | condition = condition_new(CONDITION_PATH_IS_SYMBOLIC_LINK, "/dev/stdout", false, false); | |
4d548a7d | 114 | assert_se(condition); |
015df1f7 RC |
115 | assert_se(condition_test(condition)); |
116 | condition_free(condition); | |
d1bddcec | 117 | } |
b08f2be6 | 118 | |
8b81c382 | 119 | static void test_condition_test_control_group_controller(void) { |
e16647c3 CD |
120 | Condition *condition; |
121 | CGroupMask system_mask; | |
122 | CGroupController controller; | |
123 | _cleanup_free_ char *controller_name = NULL; | |
124 | int r; | |
125 | ||
126 | r = cg_unified_flush(); | |
127 | if (r < 0) { | |
128 | log_notice_errno(r, "Skipping ConditionControlGroupController tests: %m"); | |
8b81c382 | 129 | return; |
e16647c3 CD |
130 | } |
131 | ||
132 | /* Invalid controllers are ignored */ | |
133 | condition = condition_new(CONDITION_CONTROL_GROUP_CONTROLLER, "thisisnotarealcontroller", false, false); | |
134 | assert_se(condition); | |
135 | assert_se(condition_test(condition)); | |
136 | condition_free(condition); | |
137 | ||
138 | condition = condition_new(CONDITION_CONTROL_GROUP_CONTROLLER, "thisisnotarealcontroller", false, true); | |
139 | assert_se(condition); | |
140 | assert_se(!condition_test(condition)); | |
141 | condition_free(condition); | |
142 | ||
143 | assert_se(cg_mask_supported(&system_mask) >= 0); | |
144 | ||
145 | /* Individual valid controllers one by one */ | |
146 | for (controller = 0; controller < _CGROUP_CONTROLLER_MAX; controller++) { | |
147 | const char *local_controller_name = cgroup_controller_to_string(controller); | |
148 | log_info("chosen controller is '%s'", local_controller_name); | |
149 | if (system_mask & CGROUP_CONTROLLER_TO_MASK(controller)) { | |
150 | log_info("this controller is available"); | |
151 | condition = condition_new(CONDITION_CONTROL_GROUP_CONTROLLER, local_controller_name, false, false); | |
152 | assert_se(condition); | |
153 | assert_se(condition_test(condition)); | |
154 | condition_free(condition); | |
155 | ||
156 | condition = condition_new(CONDITION_CONTROL_GROUP_CONTROLLER, local_controller_name, false, true); | |
157 | assert_se(condition); | |
158 | assert_se(!condition_test(condition)); | |
159 | condition_free(condition); | |
160 | } else { | |
161 | log_info("this controller is unavailable"); | |
162 | condition = condition_new(CONDITION_CONTROL_GROUP_CONTROLLER, local_controller_name, false, false); | |
163 | assert_se(condition); | |
164 | assert_se(!condition_test(condition)); | |
165 | condition_free(condition); | |
166 | ||
167 | condition = condition_new(CONDITION_CONTROL_GROUP_CONTROLLER, local_controller_name, false, true); | |
168 | assert_se(condition); | |
169 | assert_se(condition_test(condition)); | |
170 | condition_free(condition); | |
171 | } | |
172 | } | |
173 | ||
174 | /* Multiple valid controllers at the same time */ | |
175 | assert_se(cg_mask_to_string(system_mask, &controller_name) >= 0); | |
176 | ||
2767027b | 177 | condition = condition_new(CONDITION_CONTROL_GROUP_CONTROLLER, strempty(controller_name), false, false); |
e16647c3 CD |
178 | assert_se(condition); |
179 | assert_se(condition_test(condition)); | |
180 | condition_free(condition); | |
181 | ||
2767027b | 182 | condition = condition_new(CONDITION_CONTROL_GROUP_CONTROLLER, strempty(controller_name), false, true); |
e16647c3 CD |
183 | assert_se(condition); |
184 | assert_se(!condition_test(condition)); | |
185 | condition_free(condition); | |
e16647c3 CD |
186 | } |
187 | ||
b08f2be6 RC |
188 | static void test_condition_test_ac_power(void) { |
189 | Condition *condition; | |
190 | ||
191 | condition = condition_new(CONDITION_AC_POWER, "true", false, false); | |
4d548a7d | 192 | assert_se(condition); |
d1bddcec | 193 | assert_se(condition_test(condition) == on_ac_power()); |
b08f2be6 RC |
194 | condition_free(condition); |
195 | ||
196 | condition = condition_new(CONDITION_AC_POWER, "false", false, false); | |
4d548a7d | 197 | assert_se(condition); |
d1bddcec | 198 | assert_se(condition_test(condition) != on_ac_power()); |
b08f2be6 RC |
199 | condition_free(condition); |
200 | ||
201 | condition = condition_new(CONDITION_AC_POWER, "false", false, true); | |
4d548a7d | 202 | assert_se(condition); |
d1bddcec | 203 | assert_se(condition_test(condition) == on_ac_power()); |
b08f2be6 RC |
204 | condition_free(condition); |
205 | } | |
206 | ||
207 | static void test_condition_test_host(void) { | |
4d548a7d LP |
208 | _cleanup_free_ char *hostname = NULL; |
209 | char sid[SD_ID128_STRING_MAX]; | |
b08f2be6 RC |
210 | Condition *condition; |
211 | sd_id128_t id; | |
212 | int r; | |
b08f2be6 RC |
213 | |
214 | r = sd_id128_get_machine(&id); | |
215 | assert_se(r >= 0); | |
216 | assert_se(sd_id128_to_string(id, sid)); | |
217 | ||
218 | condition = condition_new(CONDITION_HOST, sid, false, false); | |
4d548a7d | 219 | assert_se(condition); |
d1bddcec | 220 | assert_se(condition_test(condition)); |
b08f2be6 RC |
221 | condition_free(condition); |
222 | ||
223 | condition = condition_new(CONDITION_HOST, "garbage value jjjjjjjjjjjjjj", false, false); | |
4d548a7d | 224 | assert_se(condition); |
d1bddcec | 225 | assert_se(!condition_test(condition)); |
b08f2be6 RC |
226 | condition_free(condition); |
227 | ||
228 | condition = condition_new(CONDITION_HOST, sid, false, true); | |
4d548a7d | 229 | assert_se(condition); |
d1bddcec | 230 | assert_se(!condition_test(condition)); |
b08f2be6 RC |
231 | condition_free(condition); |
232 | ||
233 | hostname = gethostname_malloc(); | |
234 | assert_se(hostname); | |
235 | ||
40a23924 | 236 | /* if hostname looks like an id128 then skip testing it */ |
ce5fcc69 | 237 | if (id128_is_valid(hostname)) |
40a23924 | 238 | log_notice("hostname is an id128, skipping test"); |
ce5fcc69 | 239 | else { |
40a23924 | 240 | condition = condition_new(CONDITION_HOST, hostname, false, false); |
4d548a7d | 241 | assert_se(condition); |
40a23924 SM |
242 | assert_se(condition_test(condition)); |
243 | condition_free(condition); | |
244 | } | |
b08f2be6 RC |
245 | } |
246 | ||
247 | static void test_condition_test_architecture(void) { | |
248 | Condition *condition; | |
b08f2be6 | 249 | const char *sa; |
592fd144 | 250 | int a; |
b08f2be6 RC |
251 | |
252 | a = uname_architecture(); | |
253 | assert_se(a >= 0); | |
254 | ||
255 | sa = architecture_to_string(a); | |
256 | assert_se(sa); | |
257 | ||
258 | condition = condition_new(CONDITION_ARCHITECTURE, sa, false, false); | |
4d548a7d | 259 | assert_se(condition); |
2cb62395 | 260 | assert_se(condition_test(condition) > 0); |
b08f2be6 RC |
261 | condition_free(condition); |
262 | ||
263 | condition = condition_new(CONDITION_ARCHITECTURE, "garbage value", false, false); | |
4d548a7d | 264 | assert_se(condition); |
2cb62395 | 265 | assert_se(condition_test(condition) == 0); |
b08f2be6 RC |
266 | condition_free(condition); |
267 | ||
268 | condition = condition_new(CONDITION_ARCHITECTURE, sa, false, true); | |
4d548a7d | 269 | assert_se(condition); |
2cb62395 | 270 | assert_se(condition_test(condition) == 0); |
b08f2be6 RC |
271 | condition_free(condition); |
272 | } | |
273 | ||
07318c29 LP |
274 | static void test_condition_test_kernel_command_line(void) { |
275 | Condition *condition; | |
276 | ||
277 | condition = condition_new(CONDITION_KERNEL_COMMAND_LINE, "thisreallyshouldntbeonthekernelcommandline", false, false); | |
4d548a7d | 278 | assert_se(condition); |
d1bddcec | 279 | assert_se(!condition_test(condition)); |
07318c29 LP |
280 | condition_free(condition); |
281 | ||
282 | condition = condition_new(CONDITION_KERNEL_COMMAND_LINE, "andthis=neither", false, false); | |
4d548a7d | 283 | assert_se(condition); |
d1bddcec | 284 | assert_se(!condition_test(condition)); |
07318c29 LP |
285 | condition_free(condition); |
286 | } | |
287 | ||
5022f08a LP |
288 | static void test_condition_test_kernel_version(void) { |
289 | Condition *condition; | |
290 | struct utsname u; | |
68c58c67 | 291 | const char *v; |
5022f08a LP |
292 | |
293 | condition = condition_new(CONDITION_KERNEL_VERSION, "*thisreallyshouldntbeinthekernelversion*", false, false); | |
294 | assert_se(condition); | |
295 | assert_se(!condition_test(condition)); | |
296 | condition_free(condition); | |
297 | ||
298 | condition = condition_new(CONDITION_KERNEL_VERSION, "*", false, false); | |
299 | assert_se(condition); | |
300 | assert_se(condition_test(condition)); | |
301 | condition_free(condition); | |
302 | ||
303 | condition = condition_new(CONDITION_KERNEL_VERSION, "", false, false); | |
304 | assert_se(condition); | |
305 | assert_se(!condition_test(condition)); | |
306 | condition_free(condition); | |
307 | ||
308 | assert_se(uname(&u) >= 0); | |
309 | ||
310 | condition = condition_new(CONDITION_KERNEL_VERSION, u.release, false, false); | |
311 | assert_se(condition); | |
312 | assert_se(condition_test(condition)); | |
313 | condition_free(condition); | |
314 | ||
315 | strshorten(u.release, 4); | |
316 | strcpy(strchr(u.release, 0), "*"); | |
317 | ||
318 | condition = condition_new(CONDITION_KERNEL_VERSION, u.release, false, false); | |
319 | assert_se(condition); | |
320 | assert_se(condition_test(condition)); | |
321 | condition_free(condition); | |
68c58c67 LP |
322 | |
323 | /* 0.1.2 would be a very very very old kernel */ | |
324 | condition = condition_new(CONDITION_KERNEL_VERSION, "> 0.1.2", false, false); | |
325 | assert_se(condition); | |
326 | assert_se(condition_test(condition)); | |
327 | condition_free(condition); | |
328 | ||
329 | condition = condition_new(CONDITION_KERNEL_VERSION, ">= 0.1.2", false, false); | |
330 | assert_se(condition); | |
331 | assert_se(condition_test(condition)); | |
332 | condition_free(condition); | |
333 | ||
334 | condition = condition_new(CONDITION_KERNEL_VERSION, "< 0.1.2", false, false); | |
335 | assert_se(condition); | |
336 | assert_se(!condition_test(condition)); | |
337 | condition_free(condition); | |
338 | ||
339 | condition = condition_new(CONDITION_KERNEL_VERSION, "<= 0.1.2", false, false); | |
340 | assert_se(condition); | |
341 | assert_se(!condition_test(condition)); | |
342 | condition_free(condition); | |
343 | ||
344 | condition = condition_new(CONDITION_KERNEL_VERSION, "= 0.1.2", false, false); | |
345 | assert_se(condition); | |
346 | assert_se(!condition_test(condition)); | |
347 | condition_free(condition); | |
348 | ||
349 | /* 4711.8.15 is a very very very future kernel */ | |
350 | condition = condition_new(CONDITION_KERNEL_VERSION, "< 4711.8.15", false, false); | |
351 | assert_se(condition); | |
352 | assert_se(condition_test(condition)); | |
353 | condition_free(condition); | |
354 | ||
355 | condition = condition_new(CONDITION_KERNEL_VERSION, "<= 4711.8.15", false, false); | |
356 | assert_se(condition); | |
357 | assert_se(condition_test(condition)); | |
358 | condition_free(condition); | |
359 | ||
360 | condition = condition_new(CONDITION_KERNEL_VERSION, "= 4711.8.15", false, false); | |
361 | assert_se(condition); | |
362 | assert_se(!condition_test(condition)); | |
363 | condition_free(condition); | |
364 | ||
365 | condition = condition_new(CONDITION_KERNEL_VERSION, "> 4711.8.15", false, false); | |
366 | assert_se(condition); | |
367 | assert_se(!condition_test(condition)); | |
368 | condition_free(condition); | |
369 | ||
370 | condition = condition_new(CONDITION_KERNEL_VERSION, ">= 4711.8.15", false, false); | |
371 | assert_se(condition); | |
372 | assert_se(!condition_test(condition)); | |
373 | condition_free(condition); | |
374 | ||
375 | assert_se(uname(&u) >= 0); | |
376 | ||
377 | v = strjoina(">=", u.release); | |
378 | condition = condition_new(CONDITION_KERNEL_VERSION, v, false, false); | |
379 | assert_se(condition); | |
380 | assert_se(condition_test(condition)); | |
381 | condition_free(condition); | |
382 | ||
383 | v = strjoina("= ", u.release); | |
384 | condition = condition_new(CONDITION_KERNEL_VERSION, v, false, false); | |
385 | assert_se(condition); | |
386 | assert_se(condition_test(condition)); | |
387 | condition_free(condition); | |
388 | ||
389 | v = strjoina("<=", u.release); | |
390 | condition = condition_new(CONDITION_KERNEL_VERSION, v, false, false); | |
391 | assert_se(condition); | |
392 | assert_se(condition_test(condition)); | |
393 | condition_free(condition); | |
394 | ||
395 | v = strjoina("> ", u.release); | |
396 | condition = condition_new(CONDITION_KERNEL_VERSION, v, false, false); | |
397 | assert_se(condition); | |
398 | assert_se(!condition_test(condition)); | |
399 | condition_free(condition); | |
400 | ||
401 | v = strjoina("< ", u.release); | |
402 | condition = condition_new(CONDITION_KERNEL_VERSION, v, false, false); | |
403 | assert_se(condition); | |
404 | assert_se(!condition_test(condition)); | |
405 | condition_free(condition); | |
5022f08a LP |
406 | } |
407 | ||
b80ba1da LP |
408 | static void test_condition_test_null(void) { |
409 | Condition *condition; | |
410 | ||
411 | condition = condition_new(CONDITION_NULL, NULL, false, false); | |
4d548a7d | 412 | assert_se(condition); |
b80ba1da LP |
413 | assert_se(condition_test(condition)); |
414 | condition_free(condition); | |
415 | ||
416 | condition = condition_new(CONDITION_NULL, NULL, false, true); | |
4d548a7d | 417 | assert_se(condition); |
b80ba1da LP |
418 | assert_se(!condition_test(condition)); |
419 | condition_free(condition); | |
420 | } | |
421 | ||
015df1f7 RC |
422 | static void test_condition_test_security(void) { |
423 | Condition *condition; | |
424 | ||
425 | condition = condition_new(CONDITION_SECURITY, "garbage oifdsjfoidsjoj", false, false); | |
4d548a7d | 426 | assert_se(condition); |
015df1f7 RC |
427 | assert_se(!condition_test(condition)); |
428 | condition_free(condition); | |
429 | ||
430 | condition = condition_new(CONDITION_SECURITY, "selinux", false, true); | |
4d548a7d | 431 | assert_se(condition); |
6d395665 | 432 | assert_se(condition_test(condition) != mac_selinux_use()); |
015df1f7 RC |
433 | condition_free(condition); |
434 | ||
fc65dabd | 435 | condition = condition_new(CONDITION_SECURITY, "apparmor", false, false); |
4d548a7d | 436 | assert_se(condition); |
fc65dabd | 437 | assert_se(condition_test(condition) == mac_apparmor_use()); |
015df1f7 RC |
438 | condition_free(condition); |
439 | ||
fc65dabd | 440 | condition = condition_new(CONDITION_SECURITY, "tomoyo", false, false); |
4d548a7d | 441 | assert_se(condition); |
fc65dabd ZJS |
442 | assert_se(condition_test(condition) == mac_tomoyo_use()); |
443 | condition_free(condition); | |
444 | ||
445 | condition = condition_new(CONDITION_SECURITY, "ima", false, false); | |
446 | assert_se(condition); | |
447 | assert_se(condition_test(condition) == use_ima()); | |
015df1f7 RC |
448 | condition_free(condition); |
449 | ||
450 | condition = condition_new(CONDITION_SECURITY, "smack", false, false); | |
4d548a7d | 451 | assert_se(condition); |
015df1f7 RC |
452 | assert_se(condition_test(condition) == mac_smack_use()); |
453 | condition_free(condition); | |
454 | ||
455 | condition = condition_new(CONDITION_SECURITY, "audit", false, false); | |
4d548a7d | 456 | assert_se(condition); |
015df1f7 RC |
457 | assert_se(condition_test(condition) == use_audit()); |
458 | condition_free(condition); | |
fc65dabd ZJS |
459 | |
460 | condition = condition_new(CONDITION_SECURITY, "uefi-secureboot", false, false); | |
461 | assert_se(condition); | |
462 | assert_se(condition_test(condition) == is_efi_secure_boot()); | |
463 | condition_free(condition); | |
464 | } | |
465 | ||
466 | static void print_securities(void) { | |
467 | log_info("------ enabled security technologies ------"); | |
468 | log_info("SELinux: %s", yes_no(mac_selinux_use())); | |
469 | log_info("AppArmor: %s", yes_no(mac_apparmor_use())); | |
470 | log_info("Tomoyo: %s", yes_no(mac_tomoyo_use())); | |
471 | log_info("IMA: %s", yes_no(use_ima())); | |
472 | log_info("SMACK: %s", yes_no(mac_smack_use())); | |
473 | log_info("Audit: %s", yes_no(use_audit())); | |
474 | log_info("UEFI secure boot: %s", yes_no(is_efi_secure_boot())); | |
475 | log_info("-------------------------------------------"); | |
015df1f7 RC |
476 | } |
477 | ||
239a5707 ZJS |
478 | static void test_condition_test_virtualization(void) { |
479 | Condition *condition; | |
480 | const char *virt; | |
481 | int r; | |
482 | ||
483 | condition = condition_new(CONDITION_VIRTUALIZATION, "garbage oifdsjfoidsjoj", false, false); | |
484 | assert_se(condition); | |
485 | r = condition_test(condition); | |
486 | log_info("ConditionVirtualization=garbage → %i", r); | |
487 | assert_se(r == 0); | |
488 | condition_free(condition); | |
489 | ||
490 | condition = condition_new(CONDITION_VIRTUALIZATION, "container", false, false); | |
491 | assert_se(condition); | |
492 | r = condition_test(condition); | |
493 | log_info("ConditionVirtualization=container → %i", r); | |
494 | assert_se(r == !!detect_container()); | |
495 | condition_free(condition); | |
496 | ||
497 | condition = condition_new(CONDITION_VIRTUALIZATION, "vm", false, false); | |
498 | assert_se(condition); | |
499 | r = condition_test(condition); | |
500 | log_info("ConditionVirtualization=vm → %i", r); | |
501 | assert_se(r == (detect_vm() && !detect_container())); | |
502 | condition_free(condition); | |
503 | ||
504 | condition = condition_new(CONDITION_VIRTUALIZATION, "private-users", false, false); | |
505 | assert_se(condition); | |
506 | r = condition_test(condition); | |
507 | log_info("ConditionVirtualization=private-users → %i", r); | |
508 | assert_se(r == !!running_in_userns()); | |
509 | condition_free(condition); | |
510 | ||
511 | NULSTR_FOREACH(virt, | |
512 | "kvm\0" | |
513 | "qemu\0" | |
514 | "bochs\0" | |
515 | "xen\0" | |
516 | "uml\0" | |
517 | "vmware\0" | |
518 | "oracle\0" | |
519 | "microsoft\0" | |
520 | "zvm\0" | |
521 | "parallels\0" | |
522 | "bhyve\0" | |
523 | "vm_other\0") { | |
524 | ||
525 | condition = condition_new(CONDITION_VIRTUALIZATION, virt, false, false); | |
526 | assert_se(condition); | |
527 | r = condition_test(condition); | |
528 | log_info("ConditionVirtualization=%s → %i", virt, r); | |
529 | assert_se(r >= 0); | |
530 | condition_free(condition); | |
531 | } | |
532 | } | |
533 | ||
c465a29f FS |
534 | static void test_condition_test_user(void) { |
535 | Condition *condition; | |
536 | char* uid; | |
537 | char* username; | |
538 | int r; | |
539 | ||
540 | condition = condition_new(CONDITION_USER, "garbage oifdsjfoidsjoj", false, false); | |
541 | assert_se(condition); | |
542 | r = condition_test(condition); | |
543 | log_info("ConditionUser=garbage → %i", r); | |
544 | assert_se(r == 0); | |
545 | condition_free(condition); | |
546 | ||
547 | assert_se(asprintf(&uid, "%"PRIu32, UINT32_C(0xFFFF)) > 0); | |
548 | condition = condition_new(CONDITION_USER, uid, false, false); | |
549 | assert_se(condition); | |
550 | r = condition_test(condition); | |
551 | log_info("ConditionUser=%s → %i", uid, r); | |
552 | assert_se(r == 0); | |
553 | condition_free(condition); | |
554 | free(uid); | |
555 | ||
556 | assert_se(asprintf(&uid, "%u", (unsigned)getuid()) > 0); | |
557 | condition = condition_new(CONDITION_USER, uid, false, false); | |
558 | assert_se(condition); | |
559 | r = condition_test(condition); | |
560 | log_info("ConditionUser=%s → %i", uid, r); | |
561 | assert_se(r > 0); | |
562 | condition_free(condition); | |
563 | free(uid); | |
564 | ||
565 | assert_se(asprintf(&uid, "%u", (unsigned)getuid()+1) > 0); | |
566 | condition = condition_new(CONDITION_USER, uid, false, false); | |
567 | assert_se(condition); | |
568 | r = condition_test(condition); | |
569 | log_info("ConditionUser=%s → %i", uid, r); | |
570 | assert_se(r == 0); | |
571 | condition_free(condition); | |
572 | free(uid); | |
573 | ||
574 | username = getusername_malloc(); | |
575 | assert_se(username); | |
576 | condition = condition_new(CONDITION_USER, username, false, false); | |
577 | assert_se(condition); | |
578 | r = condition_test(condition); | |
579 | log_info("ConditionUser=%s → %i", username, r); | |
580 | assert_se(r > 0); | |
581 | condition_free(condition); | |
582 | free(username); | |
583 | ||
584 | username = (char*)(geteuid() == 0 ? NOBODY_USER_NAME : "root"); | |
585 | condition = condition_new(CONDITION_USER, username, false, false); | |
586 | assert_se(condition); | |
587 | r = condition_test(condition); | |
588 | log_info("ConditionUser=%s → %i", username, r); | |
589 | assert_se(r == 0); | |
590 | condition_free(condition); | |
534bab66 FS |
591 | |
592 | condition = condition_new(CONDITION_USER, "@system", false, false); | |
593 | assert_se(condition); | |
594 | r = condition_test(condition); | |
595 | log_info("ConditionUser=@system → %i", r); | |
ece877d4 | 596 | if (uid_is_system(getuid()) || uid_is_system(geteuid())) |
534bab66 FS |
597 | assert_se(r > 0); |
598 | else | |
599 | assert_se(r == 0); | |
600 | condition_free(condition); | |
c465a29f FS |
601 | } |
602 | ||
603 | static void test_condition_test_group(void) { | |
604 | Condition *condition; | |
605 | char* gid; | |
606 | char* groupname; | |
607 | gid_t *gids, max_gid; | |
ecaa5ad8 | 608 | int ngroups_max, ngroups, r, i; |
c465a29f FS |
609 | |
610 | assert_se(0 < asprintf(&gid, "%u", UINT32_C(0xFFFF))); | |
611 | condition = condition_new(CONDITION_GROUP, gid, false, false); | |
612 | assert_se(condition); | |
613 | r = condition_test(condition); | |
614 | log_info("ConditionGroup=%s → %i", gid, r); | |
615 | assert_se(r == 0); | |
616 | condition_free(condition); | |
617 | free(gid); | |
618 | ||
619 | assert_se(0 < asprintf(&gid, "%u", getgid())); | |
620 | condition = condition_new(CONDITION_GROUP, gid, false, false); | |
621 | assert_se(condition); | |
622 | r = condition_test(condition); | |
623 | log_info("ConditionGroup=%s → %i", gid, r); | |
624 | assert_se(r > 0); | |
625 | condition_free(condition); | |
626 | free(gid); | |
627 | ||
628 | ngroups_max = sysconf(_SC_NGROUPS_MAX); | |
629 | assert(ngroups_max > 0); | |
630 | ||
cf409d15 | 631 | gids = newa(gid_t, ngroups_max); |
c465a29f | 632 | |
ecaa5ad8 AJ |
633 | ngroups = getgroups(ngroups_max, gids); |
634 | assert(ngroups >= 0); | |
c465a29f FS |
635 | |
636 | max_gid = getgid(); | |
ecaa5ad8 | 637 | for (i = 0; i < ngroups; i++) { |
c465a29f FS |
638 | assert_se(0 < asprintf(&gid, "%u", gids[i])); |
639 | condition = condition_new(CONDITION_GROUP, gid, false, false); | |
640 | assert_se(condition); | |
641 | r = condition_test(condition); | |
642 | log_info("ConditionGroup=%s → %i", gid, r); | |
643 | assert_se(r > 0); | |
644 | condition_free(condition); | |
645 | free(gid); | |
646 | max_gid = gids[i] > max_gid ? gids[i] : max_gid; | |
647 | ||
648 | groupname = gid_to_name(gids[i]); | |
649 | assert_se(groupname); | |
650 | condition = condition_new(CONDITION_GROUP, groupname, false, false); | |
651 | assert_se(condition); | |
652 | r = condition_test(condition); | |
653 | log_info("ConditionGroup=%s → %i", groupname, r); | |
654 | assert_se(r > 0); | |
655 | condition_free(condition); | |
656 | free(groupname); | |
657 | max_gid = gids[i] > max_gid ? gids[i] : max_gid; | |
658 | } | |
659 | ||
660 | assert_se(0 < asprintf(&gid, "%u", max_gid+1)); | |
661 | condition = condition_new(CONDITION_GROUP, gid, false, false); | |
662 | assert_se(condition); | |
663 | r = condition_test(condition); | |
664 | log_info("ConditionGroup=%s → %i", gid, r); | |
665 | assert_se(r == 0); | |
666 | condition_free(condition); | |
667 | free(gid); | |
668 | ||
669 | groupname = (char*)(geteuid() == 0 ? NOBODY_GROUP_NAME : "root"); | |
670 | condition = condition_new(CONDITION_GROUP, groupname, false, false); | |
671 | assert_se(condition); | |
672 | r = condition_test(condition); | |
673 | log_info("ConditionGroup=%s → %i", groupname, r); | |
674 | assert_se(r == 0); | |
675 | condition_free(condition); | |
676 | } | |
677 | ||
a70984c0 LP |
678 | static void test_condition_test_cpus_one(const char *s, bool result) { |
679 | Condition *condition; | |
680 | int r; | |
681 | ||
682 | log_debug("%s=%s", condition_type_to_string(CONDITION_CPUS), s); | |
683 | ||
684 | condition = condition_new(CONDITION_CPUS, s, false, false); | |
685 | assert_se(condition); | |
686 | ||
687 | r = condition_test(condition); | |
688 | assert_se(r >= 0); | |
689 | assert_se(r == result); | |
690 | condition_free(condition); | |
691 | } | |
692 | ||
693 | static void test_condition_test_cpus(void) { | |
694 | _cleanup_free_ char *t = NULL; | |
695 | int cpus; | |
696 | ||
697 | cpus = cpus_in_affinity_mask(); | |
698 | assert_se(cpus >= 0); | |
699 | ||
700 | test_condition_test_cpus_one("> 0", true); | |
701 | test_condition_test_cpus_one(">= 0", true); | |
702 | test_condition_test_cpus_one("!= 0", true); | |
703 | test_condition_test_cpus_one("<= 0", false); | |
704 | test_condition_test_cpus_one("< 0", false); | |
705 | test_condition_test_cpus_one("= 0", false); | |
706 | ||
707 | test_condition_test_cpus_one("> 100000", false); | |
708 | test_condition_test_cpus_one("= 100000", false); | |
709 | test_condition_test_cpus_one(">= 100000", false); | |
710 | test_condition_test_cpus_one("< 100000", true); | |
711 | test_condition_test_cpus_one("!= 100000", true); | |
712 | test_condition_test_cpus_one("<= 100000", true); | |
713 | ||
714 | assert_se(asprintf(&t, "= %i", cpus) >= 0); | |
715 | test_condition_test_cpus_one(t, true); | |
716 | t = mfree(t); | |
717 | ||
718 | assert_se(asprintf(&t, "<= %i", cpus) >= 0); | |
719 | test_condition_test_cpus_one(t, true); | |
720 | t = mfree(t); | |
721 | ||
722 | assert_se(asprintf(&t, ">= %i", cpus) >= 0); | |
723 | test_condition_test_cpus_one(t, true); | |
724 | t = mfree(t); | |
725 | ||
726 | assert_se(asprintf(&t, "!= %i", cpus) >= 0); | |
727 | test_condition_test_cpus_one(t, false); | |
728 | t = mfree(t); | |
729 | ||
730 | assert_se(asprintf(&t, "< %i", cpus) >= 0); | |
731 | test_condition_test_cpus_one(t, false); | |
732 | t = mfree(t); | |
733 | ||
734 | assert_se(asprintf(&t, "> %i", cpus) >= 0); | |
735 | test_condition_test_cpus_one(t, false); | |
736 | t = mfree(t); | |
737 | } | |
738 | ||
739 | static void test_condition_test_memory_one(const char *s, bool result) { | |
740 | Condition *condition; | |
741 | int r; | |
742 | ||
743 | log_debug("%s=%s", condition_type_to_string(CONDITION_MEMORY), s); | |
744 | ||
745 | condition = condition_new(CONDITION_MEMORY, s, false, false); | |
746 | assert_se(condition); | |
747 | ||
748 | r = condition_test(condition); | |
749 | assert_se(r >= 0); | |
750 | assert_se(r == result); | |
751 | condition_free(condition); | |
752 | } | |
753 | ||
754 | static void test_condition_test_memory(void) { | |
755 | _cleanup_free_ char *t = NULL; | |
756 | uint64_t memory; | |
757 | ||
758 | memory = physical_memory(); | |
759 | ||
760 | test_condition_test_memory_one("> 0", true); | |
761 | test_condition_test_memory_one(">= 0", true); | |
762 | test_condition_test_memory_one("!= 0", true); | |
763 | test_condition_test_memory_one("<= 0", false); | |
764 | test_condition_test_memory_one("< 0", false); | |
765 | test_condition_test_memory_one("= 0", false); | |
766 | ||
767 | test_condition_test_memory_one("> 18446744073709547520", false); | |
768 | test_condition_test_memory_one("= 18446744073709547520", false); | |
769 | test_condition_test_memory_one(">= 18446744073709547520", false); | |
770 | test_condition_test_memory_one("< 18446744073709547520", true); | |
771 | test_condition_test_memory_one("!= 18446744073709547520", true); | |
772 | test_condition_test_memory_one("<= 18446744073709547520", true); | |
773 | ||
774 | assert_se(asprintf(&t, "= %" PRIu64, memory) >= 0); | |
775 | test_condition_test_memory_one(t, true); | |
776 | t = mfree(t); | |
777 | ||
778 | assert_se(asprintf(&t, "<= %" PRIu64, memory) >= 0); | |
779 | test_condition_test_memory_one(t, true); | |
780 | t = mfree(t); | |
781 | ||
782 | assert_se(asprintf(&t, ">= %" PRIu64, memory) >= 0); | |
783 | test_condition_test_memory_one(t, true); | |
784 | t = mfree(t); | |
785 | ||
786 | assert_se(asprintf(&t, "!= %" PRIu64, memory) >= 0); | |
787 | test_condition_test_memory_one(t, false); | |
788 | t = mfree(t); | |
789 | ||
790 | assert_se(asprintf(&t, "< %" PRIu64, memory) >= 0); | |
791 | test_condition_test_memory_one(t, false); | |
792 | t = mfree(t); | |
793 | ||
794 | assert_se(asprintf(&t, "> %" PRIu64, memory) >= 0); | |
795 | test_condition_test_memory_one(t, false); | |
796 | t = mfree(t); | |
797 | } | |
798 | ||
b08f2be6 | 799 | int main(int argc, char *argv[]) { |
6d7c4033 | 800 | test_setup_logging(LOG_DEBUG); |
b08f2be6 | 801 | |
015df1f7 | 802 | test_condition_test_path(); |
b08f2be6 RC |
803 | test_condition_test_ac_power(); |
804 | test_condition_test_host(); | |
805 | test_condition_test_architecture(); | |
07318c29 | 806 | test_condition_test_kernel_command_line(); |
5022f08a | 807 | test_condition_test_kernel_version(); |
b80ba1da | 808 | test_condition_test_null(); |
015df1f7 | 809 | test_condition_test_security(); |
fc65dabd | 810 | print_securities(); |
239a5707 | 811 | test_condition_test_virtualization(); |
c465a29f FS |
812 | test_condition_test_user(); |
813 | test_condition_test_group(); | |
e16647c3 | 814 | test_condition_test_control_group_controller(); |
a70984c0 LP |
815 | test_condition_test_cpus(); |
816 | test_condition_test_memory(); | |
b08f2be6 RC |
817 | |
818 | return 0; | |
819 | } |