]>
Commit | Line | Data |
---|---|---|
4139c1b2 LP |
1 | /*** |
2 | This file is part of systemd. | |
3 | ||
4 | Copyright 2010 Lennart Poettering | |
5 | ||
6 | systemd is free software; you can redistribute it and/or modify it | |
5430f7f2 LP |
7 | under the terms of the GNU Lesser General Public License as published by |
8 | the Free Software Foundation; either version 2.1 of the License, or | |
4139c1b2 LP |
9 | (at your option) any later version. |
10 | ||
11 | systemd is distributed in the hope that it will be useful, but | |
12 | WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
5430f7f2 | 14 | Lesser General Public License for more details. |
4139c1b2 | 15 | |
5430f7f2 | 16 | You should have received a copy of the GNU Lesser General Public License |
4139c1b2 LP |
17 | along with systemd; If not, see <http://www.gnu.org/licenses/>. |
18 | ***/ | |
19 | ||
82c121a4 | 20 | #include <sys/prctl.h> |
4139c1b2 | 21 | |
57183d11 LP |
22 | #ifdef HAVE_SECCOMP |
23 | #include <seccomp.h> | |
24 | #endif | |
25 | ||
3ffd4af2 | 26 | #include "af-list.h" |
b5efdb8a | 27 | #include "alloc-util.h" |
718db961 | 28 | #include "bus-util.h" |
430f0182 | 29 | #include "capability-util.h" |
3ffd4af2 | 30 | #include "dbus-execute.h" |
c7040b5d | 31 | #include "env-util.h" |
3ffd4af2 LP |
32 | #include "execute.h" |
33 | #include "fd-util.h" | |
34 | #include "fileio.h" | |
35 | #include "ioprio.h" | |
36 | #include "missing.h" | |
417116f2 | 37 | #include "namespace.h" |
6bedfcbb | 38 | #include "parse-util.h" |
9b15b784 | 39 | #include "path-util.h" |
7b3e062c | 40 | #include "process-util.h" |
78f22b97 | 41 | #include "rlimit-util.h" |
57183d11 LP |
42 | #ifdef HAVE_SECCOMP |
43 | #include "seccomp-util.h" | |
44 | #endif | |
6bedfcbb | 45 | #include "strv.h" |
7ccbd1ae | 46 | #include "syslog-util.h" |
6bedfcbb | 47 | #include "utf8.h" |
57183d11 | 48 | |
718db961 | 49 | BUS_DEFINE_PROPERTY_GET_ENUM(bus_property_get_exec_output, exec_output, ExecOutput); |
82c121a4 | 50 | |
718db961 | 51 | static BUS_DEFINE_PROPERTY_GET_ENUM(property_get_exec_input, exec_input, ExecInput); |
8c7be95e | 52 | |
023a4f67 LP |
53 | static BUS_DEFINE_PROPERTY_GET_ENUM(property_get_exec_utmp_mode, exec_utmp_mode, ExecUtmpMode); |
54 | ||
1b8689f9 LP |
55 | static BUS_DEFINE_PROPERTY_GET_ENUM(bus_property_get_protect_home, protect_home, ProtectHome); |
56 | static BUS_DEFINE_PROPERTY_GET_ENUM(bus_property_get_protect_system, protect_system, ProtectSystem); | |
417116f2 | 57 | |
718db961 LP |
58 | static int property_get_environment_files( |
59 | sd_bus *bus, | |
60 | const char *path, | |
61 | const char *interface, | |
62 | const char *property, | |
63 | sd_bus_message *reply, | |
ebcf1f97 LP |
64 | void *userdata, |
65 | sd_bus_error *error) { | |
8c7be95e | 66 | |
718db961 LP |
67 | ExecContext *c = userdata; |
68 | char **j; | |
69 | int r; | |
8c7be95e | 70 | |
718db961 LP |
71 | assert(bus); |
72 | assert(reply); | |
73 | assert(c); | |
74 | ||
75 | r = sd_bus_message_open_container(reply, 'a', "(sb)"); | |
76 | if (r < 0) | |
77 | return r; | |
8c7be95e | 78 | |
718db961 LP |
79 | STRV_FOREACH(j, c->environment_files) { |
80 | const char *fn = *j; | |
8c7be95e | 81 | |
718db961 LP |
82 | r = sd_bus_message_append(reply, "(sb)", fn[0] == '-' ? fn + 1 : fn, fn[0] == '-'); |
83 | if (r < 0) | |
84 | return r; | |
8c7be95e LP |
85 | } |
86 | ||
718db961 LP |
87 | return sd_bus_message_close_container(reply); |
88 | } | |
89 | ||
718db961 LP |
90 | static int property_get_oom_score_adjust( |
91 | sd_bus *bus, | |
92 | const char *path, | |
93 | const char *interface, | |
94 | const char *property, | |
95 | sd_bus_message *reply, | |
ebcf1f97 LP |
96 | void *userdata, |
97 | sd_bus_error *error) { | |
718db961 LP |
98 | |
99 | ||
100 | ExecContext *c = userdata; | |
82c121a4 LP |
101 | int32_t n; |
102 | ||
718db961 LP |
103 | assert(bus); |
104 | assert(reply); | |
82c121a4 LP |
105 | assert(c); |
106 | ||
dd6c17b1 LP |
107 | if (c->oom_score_adjust_set) |
108 | n = c->oom_score_adjust; | |
82c121a4 | 109 | else { |
68eda4bd | 110 | _cleanup_free_ char *t = NULL; |
82c121a4 LP |
111 | |
112 | n = 0; | |
718db961 | 113 | if (read_one_line_file("/proc/self/oom_score_adj", &t) >= 0) |
e4e73a63 | 114 | safe_atoi32(t, &n); |
82c121a4 LP |
115 | } |
116 | ||
718db961 | 117 | return sd_bus_message_append(reply, "i", n); |
82c121a4 LP |
118 | } |
119 | ||
718db961 LP |
120 | static int property_get_nice( |
121 | sd_bus *bus, | |
122 | const char *path, | |
123 | const char *interface, | |
124 | const char *property, | |
125 | sd_bus_message *reply, | |
ebcf1f97 LP |
126 | void *userdata, |
127 | sd_bus_error *error) { | |
718db961 LP |
128 | |
129 | ||
130 | ExecContext *c = userdata; | |
82c121a4 LP |
131 | int32_t n; |
132 | ||
718db961 LP |
133 | assert(bus); |
134 | assert(reply); | |
82c121a4 LP |
135 | assert(c); |
136 | ||
137 | if (c->nice_set) | |
138 | n = c->nice; | |
718db961 LP |
139 | else { |
140 | errno = 0; | |
82c121a4 | 141 | n = getpriority(PRIO_PROCESS, 0); |
b3267152 | 142 | if (errno > 0) |
718db961 LP |
143 | n = 0; |
144 | } | |
82c121a4 | 145 | |
718db961 | 146 | return sd_bus_message_append(reply, "i", n); |
82c121a4 LP |
147 | } |
148 | ||
718db961 LP |
149 | static int property_get_ioprio( |
150 | sd_bus *bus, | |
151 | const char *path, | |
152 | const char *interface, | |
153 | const char *property, | |
154 | sd_bus_message *reply, | |
ebcf1f97 LP |
155 | void *userdata, |
156 | sd_bus_error *error) { | |
718db961 LP |
157 | |
158 | ||
159 | ExecContext *c = userdata; | |
82c121a4 LP |
160 | int32_t n; |
161 | ||
718db961 LP |
162 | assert(bus); |
163 | assert(reply); | |
82c121a4 LP |
164 | assert(c); |
165 | ||
166 | if (c->ioprio_set) | |
167 | n = c->ioprio; | |
718db961 | 168 | else { |
82c121a4 | 169 | n = ioprio_get(IOPRIO_WHO_PROCESS, 0); |
718db961 LP |
170 | if (n < 0) |
171 | n = IOPRIO_PRIO_VALUE(IOPRIO_CLASS_BE, 4); | |
172 | } | |
82c121a4 | 173 | |
718db961 | 174 | return sd_bus_message_append(reply, "i", n); |
82c121a4 LP |
175 | } |
176 | ||
718db961 LP |
177 | static int property_get_cpu_sched_policy( |
178 | sd_bus *bus, | |
179 | const char *path, | |
180 | const char *interface, | |
181 | const char *property, | |
182 | sd_bus_message *reply, | |
ebcf1f97 LP |
183 | void *userdata, |
184 | sd_bus_error *error) { | |
718db961 LP |
185 | |
186 | ExecContext *c = userdata; | |
82c121a4 LP |
187 | int32_t n; |
188 | ||
718db961 LP |
189 | assert(bus); |
190 | assert(reply); | |
82c121a4 LP |
191 | assert(c); |
192 | ||
193 | if (c->cpu_sched_set) | |
194 | n = c->cpu_sched_policy; | |
718db961 | 195 | else { |
82c121a4 | 196 | n = sched_getscheduler(0); |
718db961 LP |
197 | if (n < 0) |
198 | n = SCHED_OTHER; | |
199 | } | |
82c121a4 | 200 | |
718db961 | 201 | return sd_bus_message_append(reply, "i", n); |
82c121a4 LP |
202 | } |
203 | ||
718db961 LP |
204 | static int property_get_cpu_sched_priority( |
205 | sd_bus *bus, | |
206 | const char *path, | |
207 | const char *interface, | |
208 | const char *property, | |
209 | sd_bus_message *reply, | |
ebcf1f97 LP |
210 | void *userdata, |
211 | sd_bus_error *error) { | |
718db961 LP |
212 | |
213 | ExecContext *c = userdata; | |
82c121a4 LP |
214 | int32_t n; |
215 | ||
718db961 LP |
216 | assert(bus); |
217 | assert(reply); | |
82c121a4 LP |
218 | assert(c); |
219 | ||
220 | if (c->cpu_sched_set) | |
221 | n = c->cpu_sched_priority; | |
222 | else { | |
b92bea5d | 223 | struct sched_param p = {}; |
82c121a4 | 224 | |
82c121a4 LP |
225 | if (sched_getparam(0, &p) >= 0) |
226 | n = p.sched_priority; | |
e62d8c39 ZJS |
227 | else |
228 | n = 0; | |
82c121a4 LP |
229 | } |
230 | ||
718db961 | 231 | return sd_bus_message_append(reply, "i", n); |
82c121a4 LP |
232 | } |
233 | ||
718db961 LP |
234 | static int property_get_cpu_affinity( |
235 | sd_bus *bus, | |
236 | const char *path, | |
237 | const char *interface, | |
238 | const char *property, | |
239 | sd_bus_message *reply, | |
ebcf1f97 LP |
240 | void *userdata, |
241 | sd_bus_error *error) { | |
82c121a4 | 242 | |
718db961 | 243 | ExecContext *c = userdata; |
82c121a4 | 244 | |
718db961 LP |
245 | assert(bus); |
246 | assert(reply); | |
247 | assert(c); | |
82c121a4 LP |
248 | |
249 | if (c->cpuset) | |
718db961 | 250 | return sd_bus_message_append_array(reply, 'y', c->cpuset, CPU_ALLOC_SIZE(c->cpuset_ncpus)); |
82c121a4 | 251 | else |
718db961 | 252 | return sd_bus_message_append_array(reply, 'y', NULL, 0); |
82c121a4 LP |
253 | } |
254 | ||
718db961 LP |
255 | static int property_get_timer_slack_nsec( |
256 | sd_bus *bus, | |
257 | const char *path, | |
258 | const char *interface, | |
259 | const char *property, | |
260 | sd_bus_message *reply, | |
ebcf1f97 LP |
261 | void *userdata, |
262 | sd_bus_error *error) { | |
718db961 LP |
263 | |
264 | ExecContext *c = userdata; | |
82c121a4 LP |
265 | uint64_t u; |
266 | ||
718db961 LP |
267 | assert(bus); |
268 | assert(reply); | |
82c121a4 LP |
269 | assert(c); |
270 | ||
3a43da28 | 271 | if (c->timer_slack_nsec != NSEC_INFINITY) |
03fae018 | 272 | u = (uint64_t) c->timer_slack_nsec; |
82c121a4 LP |
273 | else |
274 | u = (uint64_t) prctl(PR_GET_TIMERSLACK); | |
275 | ||
718db961 | 276 | return sd_bus_message_append(reply, "t", u); |
82c121a4 LP |
277 | } |
278 | ||
718db961 LP |
279 | static int property_get_capability_bounding_set( |
280 | sd_bus *bus, | |
281 | const char *path, | |
282 | const char *interface, | |
283 | const char *property, | |
284 | sd_bus_message *reply, | |
ebcf1f97 LP |
285 | void *userdata, |
286 | sd_bus_error *error) { | |
260abb78 | 287 | |
718db961 LP |
288 | ExecContext *c = userdata; |
289 | ||
290 | assert(bus); | |
291 | assert(reply); | |
260abb78 LP |
292 | assert(c); |
293 | ||
a103496c | 294 | return sd_bus_message_append(reply, "t", c->capability_bounding_set); |
260abb78 LP |
295 | } |
296 | ||
755d4b67 IP |
297 | static int property_get_ambient_capabilities( |
298 | sd_bus *bus, | |
299 | const char *path, | |
300 | const char *interface, | |
301 | const char *property, | |
302 | sd_bus_message *reply, | |
303 | void *userdata, | |
304 | sd_bus_error *error) { | |
305 | ||
306 | ExecContext *c = userdata; | |
307 | ||
308 | assert(bus); | |
309 | assert(reply); | |
310 | assert(c); | |
311 | ||
312 | return sd_bus_message_append(reply, "t", c->capability_ambient_set); | |
313 | } | |
314 | ||
479050b3 | 315 | static int property_get_empty_string( |
718db961 LP |
316 | sd_bus *bus, |
317 | const char *path, | |
318 | const char *interface, | |
319 | const char *property, | |
320 | sd_bus_message *reply, | |
ebcf1f97 LP |
321 | void *userdata, |
322 | sd_bus_error *error) { | |
718db961 | 323 | |
718db961 LP |
324 | assert(bus); |
325 | assert(reply); | |
82c121a4 | 326 | |
479050b3 | 327 | return sd_bus_message_append(reply, "s", ""); |
82c121a4 LP |
328 | } |
329 | ||
718db961 LP |
330 | static int property_get_syscall_filter( |
331 | sd_bus *bus, | |
332 | const char *path, | |
333 | const char *interface, | |
334 | const char *property, | |
335 | sd_bus_message *reply, | |
ebcf1f97 LP |
336 | void *userdata, |
337 | sd_bus_error *error) { | |
82c121a4 | 338 | |
17df7223 LP |
339 | ExecContext *c = userdata; |
340 | _cleanup_strv_free_ char **l = NULL; | |
57183d11 LP |
341 | int r; |
342 | ||
351a19b1 | 343 | #ifdef HAVE_SECCOMP |
17df7223 LP |
344 | Iterator i; |
345 | void *id; | |
351a19b1 | 346 | #endif |
17df7223 LP |
347 | |
348 | assert(bus); | |
349 | assert(reply); | |
350 | assert(c); | |
351 | ||
57183d11 LP |
352 | r = sd_bus_message_open_container(reply, 'r', "bas"); |
353 | if (r < 0) | |
354 | return r; | |
355 | ||
356 | r = sd_bus_message_append(reply, "b", c->syscall_whitelist); | |
357 | if (r < 0) | |
358 | return r; | |
359 | ||
351a19b1 | 360 | #ifdef HAVE_SECCOMP |
17df7223 LP |
361 | SET_FOREACH(id, c->syscall_filter, i) { |
362 | char *name; | |
363 | ||
364 | name = seccomp_syscall_resolve_num_arch(SCMP_ARCH_NATIVE, PTR_TO_INT(id) - 1); | |
365 | if (!name) | |
366 | continue; | |
367 | ||
6e18964d ZJS |
368 | r = strv_consume(&l, name); |
369 | if (r < 0) | |
370 | return r; | |
17df7223 | 371 | } |
351a19b1 | 372 | #endif |
17df7223 LP |
373 | |
374 | strv_sort(l); | |
375 | ||
57183d11 LP |
376 | r = sd_bus_message_append_strv(reply, l); |
377 | if (r < 0) | |
378 | return r; | |
17df7223 | 379 | |
57183d11 LP |
380 | return sd_bus_message_close_container(reply); |
381 | } | |
17df7223 | 382 | |
57183d11 LP |
383 | static int property_get_syscall_archs( |
384 | sd_bus *bus, | |
385 | const char *path, | |
386 | const char *interface, | |
387 | const char *property, | |
388 | sd_bus_message *reply, | |
389 | void *userdata, | |
390 | sd_bus_error *error) { | |
391 | ||
392 | ExecContext *c = userdata; | |
393 | _cleanup_strv_free_ char **l = NULL; | |
394 | int r; | |
395 | ||
396 | #ifdef HAVE_SECCOMP | |
397 | Iterator i; | |
398 | void *id; | |
399 | #endif | |
400 | ||
401 | assert(bus); | |
402 | assert(reply); | |
403 | assert(c); | |
17df7223 | 404 | |
57183d11 LP |
405 | #ifdef HAVE_SECCOMP |
406 | SET_FOREACH(id, c->syscall_archs, i) { | |
407 | const char *name; | |
408 | ||
409 | name = seccomp_arch_to_string(PTR_TO_UINT32(id) - 1); | |
410 | if (!name) | |
411 | continue; | |
412 | ||
413 | r = strv_extend(&l, name); | |
414 | if (r < 0) | |
415 | return -ENOMEM; | |
17df7223 | 416 | } |
57183d11 LP |
417 | #endif |
418 | ||
419 | strv_sort(l); | |
420 | ||
421 | r = sd_bus_message_append_strv(reply, l); | |
422 | if (r < 0) | |
423 | return r; | |
17df7223 | 424 | |
57183d11 | 425 | return 0; |
17df7223 LP |
426 | } |
427 | ||
428 | static int property_get_syscall_errno( | |
429 | sd_bus *bus, | |
430 | const char *path, | |
431 | const char *interface, | |
432 | const char *property, | |
433 | sd_bus_message *reply, | |
434 | void *userdata, | |
435 | sd_bus_error *error) { | |
436 | ||
718db961 | 437 | ExecContext *c = userdata; |
82c121a4 | 438 | |
718db961 LP |
439 | assert(bus); |
440 | assert(reply); | |
441 | assert(c); | |
82c121a4 | 442 | |
17df7223 | 443 | return sd_bus_message_append(reply, "i", (int32_t) c->syscall_errno); |
718db961 | 444 | } |
82c121a4 | 445 | |
5f8640fb LP |
446 | static int property_get_selinux_context( |
447 | sd_bus *bus, | |
448 | const char *path, | |
449 | const char *interface, | |
450 | const char *property, | |
451 | sd_bus_message *reply, | |
452 | void *userdata, | |
453 | sd_bus_error *error) { | |
454 | ||
455 | ExecContext *c = userdata; | |
456 | ||
457 | assert(bus); | |
458 | assert(reply); | |
459 | assert(c); | |
460 | ||
461 | return sd_bus_message_append(reply, "(bs)", c->selinux_context_ignore, c->selinux_context); | |
462 | } | |
463 | ||
eef65bf3 MS |
464 | static int property_get_apparmor_profile( |
465 | sd_bus *bus, | |
466 | const char *path, | |
467 | const char *interface, | |
468 | const char *property, | |
469 | sd_bus_message *reply, | |
470 | void *userdata, | |
471 | sd_bus_error *error) { | |
472 | ||
473 | ExecContext *c = userdata; | |
474 | ||
475 | assert(bus); | |
476 | assert(reply); | |
477 | assert(c); | |
478 | ||
479 | return sd_bus_message_append(reply, "(bs)", c->apparmor_profile_ignore, c->apparmor_profile); | |
480 | } | |
481 | ||
2ca620c4 WC |
482 | static int property_get_smack_process_label( |
483 | sd_bus *bus, | |
484 | const char *path, | |
485 | const char *interface, | |
486 | const char *property, | |
487 | sd_bus_message *reply, | |
488 | void *userdata, | |
489 | sd_bus_error *error) { | |
490 | ||
491 | ExecContext *c = userdata; | |
492 | ||
493 | assert(bus); | |
494 | assert(reply); | |
495 | assert(c); | |
496 | ||
497 | return sd_bus_message_append(reply, "(bs)", c->smack_process_label_ignore, c->smack_process_label); | |
498 | } | |
499 | ||
ac45f971 LP |
500 | static int property_get_personality( |
501 | sd_bus *bus, | |
502 | const char *path, | |
503 | const char *interface, | |
504 | const char *property, | |
505 | sd_bus_message *reply, | |
506 | void *userdata, | |
507 | sd_bus_error *error) { | |
508 | ||
509 | ExecContext *c = userdata; | |
510 | ||
511 | assert(bus); | |
512 | assert(reply); | |
513 | assert(c); | |
514 | ||
515 | return sd_bus_message_append(reply, "s", personality_to_string(c->personality)); | |
516 | } | |
517 | ||
4298d0b5 LP |
518 | static int property_get_address_families( |
519 | sd_bus *bus, | |
520 | const char *path, | |
521 | const char *interface, | |
522 | const char *property, | |
523 | sd_bus_message *reply, | |
524 | void *userdata, | |
525 | sd_bus_error *error) { | |
526 | ||
527 | ExecContext *c = userdata; | |
528 | _cleanup_strv_free_ char **l = NULL; | |
529 | Iterator i; | |
530 | void *af; | |
531 | int r; | |
532 | ||
533 | assert(bus); | |
534 | assert(reply); | |
535 | assert(c); | |
536 | ||
537 | r = sd_bus_message_open_container(reply, 'r', "bas"); | |
538 | if (r < 0) | |
539 | return r; | |
540 | ||
541 | r = sd_bus_message_append(reply, "b", c->address_families_whitelist); | |
542 | if (r < 0) | |
543 | return r; | |
544 | ||
545 | SET_FOREACH(af, c->address_families, i) { | |
546 | const char *name; | |
547 | ||
548 | name = af_to_name(PTR_TO_INT(af)); | |
549 | if (!name) | |
550 | continue; | |
551 | ||
552 | r = strv_extend(&l, name); | |
553 | if (r < 0) | |
554 | return -ENOMEM; | |
555 | } | |
556 | ||
557 | strv_sort(l); | |
558 | ||
559 | r = sd_bus_message_append_strv(reply, l); | |
560 | if (r < 0) | |
561 | return r; | |
562 | ||
563 | return sd_bus_message_close_container(reply); | |
564 | } | |
565 | ||
5f5d8eab LP |
566 | static int property_get_working_directory( |
567 | sd_bus *bus, | |
568 | const char *path, | |
569 | const char *interface, | |
570 | const char *property, | |
571 | sd_bus_message *reply, | |
572 | void *userdata, | |
573 | sd_bus_error *error) { | |
574 | ||
575 | ExecContext *c = userdata; | |
576 | const char *wd; | |
577 | ||
578 | assert(bus); | |
579 | assert(reply); | |
580 | assert(c); | |
581 | ||
582 | if (c->working_directory_home) | |
583 | wd = "~"; | |
584 | else | |
585 | wd = c->working_directory; | |
586 | ||
587 | if (c->working_directory_missing_ok) | |
588 | wd = strjoina("!", wd); | |
589 | ||
590 | return sd_bus_message_append(reply, "s", wd); | |
591 | } | |
592 | ||
06f2ccf9 EV |
593 | static int property_get_syslog_level( |
594 | sd_bus *bus, | |
595 | const char *path, | |
596 | const char *interface, | |
597 | const char *property, | |
598 | sd_bus_message *reply, | |
599 | void *userdata, | |
600 | sd_bus_error *error) { | |
601 | ||
602 | ExecContext *c = userdata; | |
603 | ||
604 | assert(bus); | |
605 | assert(reply); | |
606 | assert(c); | |
607 | ||
608 | return sd_bus_message_append(reply, "i", LOG_PRI(c->syslog_priority)); | |
609 | } | |
610 | ||
611 | static int property_get_syslog_facility( | |
612 | sd_bus *bus, | |
613 | const char *path, | |
614 | const char *interface, | |
615 | const char *property, | |
616 | sd_bus_message *reply, | |
617 | void *userdata, | |
618 | sd_bus_error *error) { | |
619 | ||
620 | ExecContext *c = userdata; | |
621 | ||
622 | assert(bus); | |
623 | assert(reply); | |
624 | assert(c); | |
625 | ||
626 | return sd_bus_message_append(reply, "i", LOG_FAC(c->syslog_priority)); | |
627 | } | |
628 | ||
718db961 LP |
629 | const sd_bus_vtable bus_exec_vtable[] = { |
630 | SD_BUS_VTABLE_START(0), | |
556089dc LP |
631 | SD_BUS_PROPERTY("Environment", "as", NULL, offsetof(ExecContext, environment), SD_BUS_VTABLE_PROPERTY_CONST), |
632 | SD_BUS_PROPERTY("EnvironmentFiles", "a(sb)", property_get_environment_files, 0, SD_BUS_VTABLE_PROPERTY_CONST), | |
b4c14404 | 633 | SD_BUS_PROPERTY("PassEnvironment", "as", NULL, offsetof(ExecContext, pass_environment), SD_BUS_VTABLE_PROPERTY_CONST), |
556089dc | 634 | SD_BUS_PROPERTY("UMask", "u", bus_property_get_mode, offsetof(ExecContext, umask), SD_BUS_VTABLE_PROPERTY_CONST), |
c9d031c3 | 635 | SD_BUS_PROPERTY("LimitCPU", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_CPU]), SD_BUS_VTABLE_PROPERTY_CONST), |
147f6858 | 636 | SD_BUS_PROPERTY("LimitCPUSoft", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_CPU]), SD_BUS_VTABLE_PROPERTY_CONST), |
c9d031c3 | 637 | SD_BUS_PROPERTY("LimitFSIZE", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_FSIZE]), SD_BUS_VTABLE_PROPERTY_CONST), |
147f6858 | 638 | SD_BUS_PROPERTY("LimitFSIZESoft", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_FSIZE]), SD_BUS_VTABLE_PROPERTY_CONST), |
c9d031c3 | 639 | SD_BUS_PROPERTY("LimitDATA", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_DATA]), SD_BUS_VTABLE_PROPERTY_CONST), |
147f6858 | 640 | SD_BUS_PROPERTY("LimitDATASoft", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_DATA]), SD_BUS_VTABLE_PROPERTY_CONST), |
c9d031c3 | 641 | SD_BUS_PROPERTY("LimitSTACK", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_STACK]), SD_BUS_VTABLE_PROPERTY_CONST), |
147f6858 | 642 | SD_BUS_PROPERTY("LimitSTACKSoft", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_STACK]), SD_BUS_VTABLE_PROPERTY_CONST), |
c9d031c3 | 643 | SD_BUS_PROPERTY("LimitCORE", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_CORE]), SD_BUS_VTABLE_PROPERTY_CONST), |
147f6858 | 644 | SD_BUS_PROPERTY("LimitCORESoft", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_CORE]), SD_BUS_VTABLE_PROPERTY_CONST), |
c9d031c3 | 645 | SD_BUS_PROPERTY("LimitRSS", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_RSS]), SD_BUS_VTABLE_PROPERTY_CONST), |
147f6858 | 646 | SD_BUS_PROPERTY("LimitRSSSoft", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_RSS]), SD_BUS_VTABLE_PROPERTY_CONST), |
c9d031c3 | 647 | SD_BUS_PROPERTY("LimitNOFILE", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_NOFILE]), SD_BUS_VTABLE_PROPERTY_CONST), |
147f6858 | 648 | SD_BUS_PROPERTY("LimitNOFILESoft", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_NOFILE]), SD_BUS_VTABLE_PROPERTY_CONST), |
c9d031c3 | 649 | SD_BUS_PROPERTY("LimitAS", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_AS]), SD_BUS_VTABLE_PROPERTY_CONST), |
147f6858 | 650 | SD_BUS_PROPERTY("LimitASSoft", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_AS]), SD_BUS_VTABLE_PROPERTY_CONST), |
c9d031c3 | 651 | SD_BUS_PROPERTY("LimitNPROC", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_NPROC]), SD_BUS_VTABLE_PROPERTY_CONST), |
147f6858 | 652 | SD_BUS_PROPERTY("LimitNPROCSoft", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_NPROC]), SD_BUS_VTABLE_PROPERTY_CONST), |
c9d031c3 | 653 | SD_BUS_PROPERTY("LimitMEMLOCK", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_MEMLOCK]), SD_BUS_VTABLE_PROPERTY_CONST), |
147f6858 | 654 | SD_BUS_PROPERTY("LimitMEMLOCKSoft", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_MEMLOCK]), SD_BUS_VTABLE_PROPERTY_CONST), |
c9d031c3 | 655 | SD_BUS_PROPERTY("LimitLOCKS", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_LOCKS]), SD_BUS_VTABLE_PROPERTY_CONST), |
147f6858 | 656 | SD_BUS_PROPERTY("LimitLOCKSSoft", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_LOCKS]), SD_BUS_VTABLE_PROPERTY_CONST), |
c9d031c3 | 657 | SD_BUS_PROPERTY("LimitSIGPENDING", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_SIGPENDING]), SD_BUS_VTABLE_PROPERTY_CONST), |
147f6858 | 658 | SD_BUS_PROPERTY("LimitSIGPENDINGSoft", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_SIGPENDING]), SD_BUS_VTABLE_PROPERTY_CONST), |
c9d031c3 | 659 | SD_BUS_PROPERTY("LimitMSGQUEUE", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_MSGQUEUE]), SD_BUS_VTABLE_PROPERTY_CONST), |
147f6858 | 660 | SD_BUS_PROPERTY("LimitMSGQUEUESoft", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_MSGQUEUE]), SD_BUS_VTABLE_PROPERTY_CONST), |
c9d031c3 | 661 | SD_BUS_PROPERTY("LimitNICE", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_NICE]), SD_BUS_VTABLE_PROPERTY_CONST), |
147f6858 | 662 | SD_BUS_PROPERTY("LimitNICESoft", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_NICE]), SD_BUS_VTABLE_PROPERTY_CONST), |
c9d031c3 | 663 | SD_BUS_PROPERTY("LimitRTPRIO", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_RTPRIO]), SD_BUS_VTABLE_PROPERTY_CONST), |
147f6858 | 664 | SD_BUS_PROPERTY("LimitRTPRIOSoft", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_RTPRIO]), SD_BUS_VTABLE_PROPERTY_CONST), |
c9d031c3 | 665 | SD_BUS_PROPERTY("LimitRTTIME", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_RTTIME]), SD_BUS_VTABLE_PROPERTY_CONST), |
147f6858 | 666 | SD_BUS_PROPERTY("LimitRTTIMESoft", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_RTTIME]), SD_BUS_VTABLE_PROPERTY_CONST), |
5f5d8eab | 667 | SD_BUS_PROPERTY("WorkingDirectory", "s", property_get_working_directory, 0, SD_BUS_VTABLE_PROPERTY_CONST), |
556089dc LP |
668 | SD_BUS_PROPERTY("RootDirectory", "s", NULL, offsetof(ExecContext, root_directory), SD_BUS_VTABLE_PROPERTY_CONST), |
669 | SD_BUS_PROPERTY("OOMScoreAdjust", "i", property_get_oom_score_adjust, 0, SD_BUS_VTABLE_PROPERTY_CONST), | |
670 | SD_BUS_PROPERTY("Nice", "i", property_get_nice, 0, SD_BUS_VTABLE_PROPERTY_CONST), | |
671 | SD_BUS_PROPERTY("IOScheduling", "i", property_get_ioprio, 0, SD_BUS_VTABLE_PROPERTY_CONST), | |
672 | SD_BUS_PROPERTY("CPUSchedulingPolicy", "i", property_get_cpu_sched_policy, 0, SD_BUS_VTABLE_PROPERTY_CONST), | |
673 | SD_BUS_PROPERTY("CPUSchedulingPriority", "i", property_get_cpu_sched_priority, 0, SD_BUS_VTABLE_PROPERTY_CONST), | |
674 | SD_BUS_PROPERTY("CPUAffinity", "ay", property_get_cpu_affinity, 0, SD_BUS_VTABLE_PROPERTY_CONST), | |
675 | SD_BUS_PROPERTY("TimerSlackNSec", "t", property_get_timer_slack_nsec, 0, SD_BUS_VTABLE_PROPERTY_CONST), | |
676 | SD_BUS_PROPERTY("CPUSchedulingResetOnFork", "b", bus_property_get_bool, offsetof(ExecContext, cpu_sched_reset_on_fork), SD_BUS_VTABLE_PROPERTY_CONST), | |
677 | SD_BUS_PROPERTY("NonBlocking", "b", bus_property_get_bool, offsetof(ExecContext, non_blocking), SD_BUS_VTABLE_PROPERTY_CONST), | |
678 | SD_BUS_PROPERTY("StandardInput", "s", property_get_exec_input, offsetof(ExecContext, std_input), SD_BUS_VTABLE_PROPERTY_CONST), | |
679 | SD_BUS_PROPERTY("StandardOutput", "s", bus_property_get_exec_output, offsetof(ExecContext, std_output), SD_BUS_VTABLE_PROPERTY_CONST), | |
680 | SD_BUS_PROPERTY("StandardError", "s", bus_property_get_exec_output, offsetof(ExecContext, std_error), SD_BUS_VTABLE_PROPERTY_CONST), | |
681 | SD_BUS_PROPERTY("TTYPath", "s", NULL, offsetof(ExecContext, tty_path), SD_BUS_VTABLE_PROPERTY_CONST), | |
682 | SD_BUS_PROPERTY("TTYReset", "b", bus_property_get_bool, offsetof(ExecContext, tty_reset), SD_BUS_VTABLE_PROPERTY_CONST), | |
683 | SD_BUS_PROPERTY("TTYVHangup", "b", bus_property_get_bool, offsetof(ExecContext, tty_vhangup), SD_BUS_VTABLE_PROPERTY_CONST), | |
684 | SD_BUS_PROPERTY("TTYVTDisallocate", "b", bus_property_get_bool, offsetof(ExecContext, tty_vt_disallocate), SD_BUS_VTABLE_PROPERTY_CONST), | |
685 | SD_BUS_PROPERTY("SyslogPriority", "i", bus_property_get_int, offsetof(ExecContext, syslog_priority), SD_BUS_VTABLE_PROPERTY_CONST), | |
686 | SD_BUS_PROPERTY("SyslogIdentifier", "s", NULL, offsetof(ExecContext, syslog_identifier), SD_BUS_VTABLE_PROPERTY_CONST), | |
687 | SD_BUS_PROPERTY("SyslogLevelPrefix", "b", bus_property_get_bool, offsetof(ExecContext, syslog_level_prefix), SD_BUS_VTABLE_PROPERTY_CONST), | |
06f2ccf9 EV |
688 | SD_BUS_PROPERTY("SyslogLevel", "i", property_get_syslog_level, 0, SD_BUS_VTABLE_PROPERTY_CONST), |
689 | SD_BUS_PROPERTY("SyslogFacility", "i", property_get_syslog_facility, 0, SD_BUS_VTABLE_PROPERTY_CONST), | |
479050b3 | 690 | SD_BUS_PROPERTY("Capabilities", "s", property_get_empty_string, 0, SD_BUS_VTABLE_PROPERTY_CONST|SD_BUS_VTABLE_HIDDEN), |
556089dc LP |
691 | SD_BUS_PROPERTY("SecureBits", "i", bus_property_get_int, offsetof(ExecContext, secure_bits), SD_BUS_VTABLE_PROPERTY_CONST), |
692 | SD_BUS_PROPERTY("CapabilityBoundingSet", "t", property_get_capability_bounding_set, 0, SD_BUS_VTABLE_PROPERTY_CONST), | |
755d4b67 | 693 | SD_BUS_PROPERTY("AmbientCapabilities", "t", property_get_ambient_capabilities, 0, SD_BUS_VTABLE_PROPERTY_CONST), |
556089dc LP |
694 | SD_BUS_PROPERTY("User", "s", NULL, offsetof(ExecContext, user), SD_BUS_VTABLE_PROPERTY_CONST), |
695 | SD_BUS_PROPERTY("Group", "s", NULL, offsetof(ExecContext, group), SD_BUS_VTABLE_PROPERTY_CONST), | |
696 | SD_BUS_PROPERTY("SupplementaryGroups", "as", NULL, offsetof(ExecContext, supplementary_groups), SD_BUS_VTABLE_PROPERTY_CONST), | |
556089dc LP |
697 | SD_BUS_PROPERTY("PAMName", "s", NULL, offsetof(ExecContext, pam_name), SD_BUS_VTABLE_PROPERTY_CONST), |
698 | SD_BUS_PROPERTY("ReadWriteDirectories", "as", NULL, offsetof(ExecContext, read_write_dirs), SD_BUS_VTABLE_PROPERTY_CONST), | |
699 | SD_BUS_PROPERTY("ReadOnlyDirectories", "as", NULL, offsetof(ExecContext, read_only_dirs), SD_BUS_VTABLE_PROPERTY_CONST), | |
700 | SD_BUS_PROPERTY("InaccessibleDirectories", "as", NULL, offsetof(ExecContext, inaccessible_dirs), SD_BUS_VTABLE_PROPERTY_CONST), | |
701 | SD_BUS_PROPERTY("MountFlags", "t", bus_property_get_ulong, offsetof(ExecContext, mount_flags), SD_BUS_VTABLE_PROPERTY_CONST), | |
702 | SD_BUS_PROPERTY("PrivateTmp", "b", bus_property_get_bool, offsetof(ExecContext, private_tmp), SD_BUS_VTABLE_PROPERTY_CONST), | |
703 | SD_BUS_PROPERTY("PrivateNetwork", "b", bus_property_get_bool, offsetof(ExecContext, private_network), SD_BUS_VTABLE_PROPERTY_CONST), | |
7f112f50 | 704 | SD_BUS_PROPERTY("PrivateDevices", "b", bus_property_get_bool, offsetof(ExecContext, private_devices), SD_BUS_VTABLE_PROPERTY_CONST), |
1b8689f9 LP |
705 | SD_BUS_PROPERTY("ProtectHome", "s", bus_property_get_protect_home, offsetof(ExecContext, protect_home), SD_BUS_VTABLE_PROPERTY_CONST), |
706 | SD_BUS_PROPERTY("ProtectSystem", "s", bus_property_get_protect_system, offsetof(ExecContext, protect_system), SD_BUS_VTABLE_PROPERTY_CONST), | |
556089dc LP |
707 | SD_BUS_PROPERTY("SameProcessGroup", "b", bus_property_get_bool, offsetof(ExecContext, same_pgrp), SD_BUS_VTABLE_PROPERTY_CONST), |
708 | SD_BUS_PROPERTY("UtmpIdentifier", "s", NULL, offsetof(ExecContext, utmp_id), SD_BUS_VTABLE_PROPERTY_CONST), | |
023a4f67 | 709 | SD_BUS_PROPERTY("UtmpMode", "s", property_get_exec_utmp_mode, offsetof(ExecContext, utmp_mode), SD_BUS_VTABLE_PROPERTY_CONST), |
5f8640fb | 710 | SD_BUS_PROPERTY("SELinuxContext", "(bs)", property_get_selinux_context, 0, SD_BUS_VTABLE_PROPERTY_CONST), |
eef65bf3 | 711 | SD_BUS_PROPERTY("AppArmorProfile", "(bs)", property_get_apparmor_profile, 0, SD_BUS_VTABLE_PROPERTY_CONST), |
2ca620c4 | 712 | SD_BUS_PROPERTY("SmackProcessLabel", "(bs)", property_get_smack_process_label, 0, SD_BUS_VTABLE_PROPERTY_CONST), |
556089dc LP |
713 | SD_BUS_PROPERTY("IgnoreSIGPIPE", "b", bus_property_get_bool, offsetof(ExecContext, ignore_sigpipe), SD_BUS_VTABLE_PROPERTY_CONST), |
714 | SD_BUS_PROPERTY("NoNewPrivileges", "b", bus_property_get_bool, offsetof(ExecContext, no_new_privileges), SD_BUS_VTABLE_PROPERTY_CONST), | |
57183d11 LP |
715 | SD_BUS_PROPERTY("SystemCallFilter", "(bas)", property_get_syscall_filter, 0, SD_BUS_VTABLE_PROPERTY_CONST), |
716 | SD_BUS_PROPERTY("SystemCallArchitectures", "as", property_get_syscall_archs, 0, SD_BUS_VTABLE_PROPERTY_CONST), | |
17df7223 | 717 | SD_BUS_PROPERTY("SystemCallErrorNumber", "i", property_get_syscall_errno, 0, SD_BUS_VTABLE_PROPERTY_CONST), |
ac45f971 | 718 | SD_BUS_PROPERTY("Personality", "s", property_get_personality, 0, SD_BUS_VTABLE_PROPERTY_CONST), |
4298d0b5 | 719 | SD_BUS_PROPERTY("RestrictAddressFamilies", "(bas)", property_get_address_families, 0, SD_BUS_VTABLE_PROPERTY_CONST), |
e66cf1a3 LP |
720 | SD_BUS_PROPERTY("RuntimeDirectoryMode", "u", bus_property_get_mode, offsetof(ExecContext, runtime_directory_mode), SD_BUS_VTABLE_PROPERTY_CONST), |
721 | SD_BUS_PROPERTY("RuntimeDirectory", "as", NULL, offsetof(ExecContext, runtime_directory), SD_BUS_VTABLE_PROPERTY_CONST), | |
f3e43635 | 722 | SD_BUS_PROPERTY("MemoryDenyWriteExecute", "b", bus_property_get_bool, offsetof(ExecContext, memory_deny_write_execute), SD_BUS_VTABLE_PROPERTY_CONST), |
f4170c67 | 723 | SD_BUS_PROPERTY("RestrictRealtime", "b", bus_property_get_bool, offsetof(ExecContext, restrict_realtime), SD_BUS_VTABLE_PROPERTY_CONST), |
718db961 LP |
724 | SD_BUS_VTABLE_END |
725 | }; | |
82c121a4 | 726 | |
4d4c80d0 LP |
727 | static int append_exec_command(sd_bus_message *reply, ExecCommand *c) { |
728 | int r; | |
729 | ||
730 | assert(reply); | |
731 | assert(c); | |
732 | ||
733 | if (!c->path) | |
734 | return 0; | |
735 | ||
736 | r = sd_bus_message_open_container(reply, 'r', "sasbttttuii"); | |
737 | if (r < 0) | |
738 | return r; | |
739 | ||
740 | r = sd_bus_message_append(reply, "s", c->path); | |
741 | if (r < 0) | |
742 | return r; | |
743 | ||
744 | r = sd_bus_message_append_strv(reply, c->argv); | |
745 | if (r < 0) | |
746 | return r; | |
747 | ||
748 | r = sd_bus_message_append(reply, "bttttuii", | |
749 | c->ignore, | |
750 | c->exec_status.start_timestamp.realtime, | |
751 | c->exec_status.start_timestamp.monotonic, | |
752 | c->exec_status.exit_timestamp.realtime, | |
753 | c->exec_status.exit_timestamp.monotonic, | |
754 | (uint32_t) c->exec_status.pid, | |
755 | (int32_t) c->exec_status.code, | |
756 | (int32_t) c->exec_status.status); | |
757 | if (r < 0) | |
758 | return r; | |
759 | ||
760 | return sd_bus_message_close_container(reply); | |
761 | } | |
762 | ||
718db961 LP |
763 | int bus_property_get_exec_command( |
764 | sd_bus *bus, | |
765 | const char *path, | |
766 | const char *interface, | |
767 | const char *property, | |
768 | sd_bus_message *reply, | |
ebcf1f97 LP |
769 | void *userdata, |
770 | sd_bus_error *ret_error) { | |
fe68089d | 771 | |
4d4c80d0 | 772 | ExecCommand *c = (ExecCommand*) userdata; |
718db961 | 773 | int r; |
fe68089d | 774 | |
718db961 LP |
775 | assert(bus); |
776 | assert(reply); | |
fe68089d | 777 | |
718db961 LP |
778 | r = sd_bus_message_open_container(reply, 'a', "(sasbttttuii)"); |
779 | if (r < 0) | |
780 | return r; | |
fe68089d | 781 | |
4d4c80d0 LP |
782 | r = append_exec_command(reply, c); |
783 | if (r < 0) | |
784 | return r; | |
fe68089d | 785 | |
4d4c80d0 LP |
786 | return sd_bus_message_close_container(reply); |
787 | } | |
718db961 | 788 | |
4d4c80d0 LP |
789 | int bus_property_get_exec_command_list( |
790 | sd_bus *bus, | |
791 | const char *path, | |
792 | const char *interface, | |
793 | const char *property, | |
794 | sd_bus_message *reply, | |
795 | void *userdata, | |
796 | sd_bus_error *ret_error) { | |
718db961 | 797 | |
4d4c80d0 LP |
798 | ExecCommand *c = *(ExecCommand**) userdata; |
799 | int r; | |
718db961 | 800 | |
4d4c80d0 LP |
801 | assert(bus); |
802 | assert(reply); | |
803 | ||
804 | r = sd_bus_message_open_container(reply, 'a', "(sasbttttuii)"); | |
805 | if (r < 0) | |
806 | return r; | |
718db961 | 807 | |
4d4c80d0 LP |
808 | LIST_FOREACH(command, c, c) { |
809 | r = append_exec_command(reply, c); | |
718db961 LP |
810 | if (r < 0) |
811 | return r; | |
fe68089d LP |
812 | } |
813 | ||
718db961 | 814 | return sd_bus_message_close_container(reply); |
8351ceae | 815 | } |
c7040b5d LP |
816 | |
817 | int bus_exec_context_set_transient_property( | |
818 | Unit *u, | |
819 | ExecContext *c, | |
820 | const char *name, | |
821 | sd_bus_message *message, | |
822 | UnitSetPropertiesMode mode, | |
823 | sd_bus_error *error) { | |
824 | ||
cab2aca3 LP |
825 | const char *soft = NULL; |
826 | int r, ri; | |
c7040b5d LP |
827 | |
828 | assert(u); | |
829 | assert(c); | |
830 | assert(name); | |
831 | assert(message); | |
832 | ||
833 | if (streq(name, "User")) { | |
834 | const char *uu; | |
835 | ||
836 | r = sd_bus_message_read(message, "s", &uu); | |
837 | if (r < 0) | |
838 | return r; | |
839 | ||
840 | if (mode != UNIT_CHECK) { | |
76736280 LP |
841 | |
842 | if (isempty(uu)) | |
843 | c->user = mfree(c->user); | |
844 | else if (free_and_strdup(&c->user, uu) < 0) | |
845 | return -ENOMEM; | |
c7040b5d | 846 | |
b27b4b51 | 847 | unit_write_drop_in_private_format(u, mode, name, "User=%s", uu); |
c7040b5d LP |
848 | } |
849 | ||
850 | return 1; | |
851 | ||
852 | } else if (streq(name, "Group")) { | |
853 | const char *gg; | |
854 | ||
855 | r = sd_bus_message_read(message, "s", &gg); | |
856 | if (r < 0) | |
857 | return r; | |
858 | ||
859 | if (mode != UNIT_CHECK) { | |
76736280 LP |
860 | |
861 | if (isempty(gg)) | |
862 | c->group = mfree(c->group); | |
863 | else if (free_and_strdup(&c->group, gg) < 0) | |
864 | return -ENOMEM; | |
c7040b5d | 865 | |
b27b4b51 | 866 | unit_write_drop_in_private_format(u, mode, name, "Group=%s", gg); |
c7040b5d LP |
867 | } |
868 | ||
869 | return 1; | |
de53c417 EV |
870 | } else if (streq(name, "SyslogIdentifier")) { |
871 | const char *id; | |
c7040b5d | 872 | |
de53c417 EV |
873 | r = sd_bus_message_read(message, "s", &id); |
874 | if (r < 0) | |
875 | return r; | |
876 | ||
877 | if (mode != UNIT_CHECK) { | |
76736280 LP |
878 | |
879 | if (isempty(id)) | |
880 | c->syslog_identifier = mfree(c->syslog_identifier); | |
881 | else if (free_and_strdup(&c->syslog_identifier, id) < 0) | |
882 | return -ENOMEM; | |
de53c417 | 883 | |
b27b4b51 | 884 | unit_write_drop_in_private_format(u, mode, name, "SyslogIdentifier=%s", id); |
de53c417 EV |
885 | } |
886 | ||
a8a13575 EV |
887 | return 1; |
888 | } else if (streq(name, "SyslogLevel")) { | |
889 | int level; | |
890 | ||
891 | r = sd_bus_message_read(message, "i", &level); | |
892 | if (r < 0) | |
893 | return r; | |
894 | ||
e0d6e0fa EV |
895 | if (!log_level_is_valid(level)) |
896 | return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Log level value out of range"); | |
897 | ||
a8a13575 EV |
898 | if (mode != UNIT_CHECK) { |
899 | c->syslog_priority = (c->syslog_priority & LOG_FACMASK) | level; | |
b27b4b51 | 900 | unit_write_drop_in_private_format(u, mode, name, "SyslogLevel=%i", level); |
a8a13575 EV |
901 | } |
902 | ||
460ed929 EV |
903 | return 1; |
904 | } else if (streq(name, "SyslogFacility")) { | |
905 | int facility; | |
906 | ||
907 | r = sd_bus_message_read(message, "i", &facility); | |
908 | if (r < 0) | |
909 | return r; | |
910 | ||
e0d6e0fa EV |
911 | if (!log_facility_unshifted_is_valid(facility)) |
912 | return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Log facility value out of range"); | |
913 | ||
460ed929 EV |
914 | if (mode != UNIT_CHECK) { |
915 | c->syslog_priority = (facility << 3) | LOG_PRI(c->syslog_priority); | |
b27b4b51 | 916 | unit_write_drop_in_private_format(u, mode, name, "SyslogFacility=%i", facility); |
460ed929 EV |
917 | } |
918 | ||
de53c417 | 919 | return 1; |
c7040b5d LP |
920 | } else if (streq(name, "Nice")) { |
921 | int n; | |
922 | ||
923 | r = sd_bus_message_read(message, "i", &n); | |
924 | if (r < 0) | |
925 | return r; | |
926 | ||
927 | if (n < PRIO_MIN || n >= PRIO_MAX) | |
928 | return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Nice value out of range"); | |
929 | ||
930 | if (mode != UNIT_CHECK) { | |
931 | c->nice = n; | |
b27b4b51 | 932 | unit_write_drop_in_private_format(u, mode, name, "Nice=%i", n); |
c7040b5d LP |
933 | } |
934 | ||
935 | return 1; | |
936 | ||
5f5d8eab | 937 | } else if (STR_IN_SET(name, "TTYPath", "RootDirectory")) { |
602b8355 | 938 | const char *s; |
9b15b784 | 939 | |
602b8355 | 940 | r = sd_bus_message_read(message, "s", &s); |
9b15b784 LP |
941 | if (r < 0) |
942 | return r; | |
943 | ||
602b8355 NC |
944 | if (!path_is_absolute(s)) |
945 | return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "%s takes an absolute path", name); | |
9b15b784 LP |
946 | |
947 | if (mode != UNIT_CHECK) { | |
5f5d8eab LP |
948 | if (streq(name, "TTYPath")) |
949 | r = free_and_strdup(&c->tty_path, s); | |
950 | else { | |
951 | assert(streq(name, "RootDirectory")); | |
952 | r = free_and_strdup(&c->root_directory, s); | |
602b8355 | 953 | } |
5f5d8eab LP |
954 | if (r < 0) |
955 | return r; | |
9b15b784 | 956 | |
b27b4b51 | 957 | unit_write_drop_in_private_format(u, mode, name, "%s=%s", name, s); |
9b15b784 LP |
958 | } |
959 | ||
960 | return 1; | |
961 | ||
5f5d8eab LP |
962 | } else if (streq(name, "WorkingDirectory")) { |
963 | const char *s; | |
964 | bool missing_ok; | |
965 | ||
966 | r = sd_bus_message_read(message, "s", &s); | |
967 | if (r < 0) | |
968 | return r; | |
969 | ||
970 | if (s[0] == '-') { | |
971 | missing_ok = true; | |
972 | s++; | |
973 | } else | |
974 | missing_ok = false; | |
975 | ||
976 | if (!streq(s, "~") && !path_is_absolute(s)) | |
977 | return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "WorkingDirectory= expects an absolute path or '~'"); | |
978 | ||
979 | if (mode != UNIT_CHECK) { | |
980 | if (streq(s, "~")) { | |
981 | c->working_directory = mfree(c->working_directory); | |
982 | c->working_directory_home = true; | |
983 | } else { | |
984 | r = free_and_strdup(&c->working_directory, s); | |
985 | if (r < 0) | |
986 | return r; | |
987 | ||
988 | c->working_directory_home = false; | |
989 | } | |
990 | ||
991 | c->working_directory_missing_ok = missing_ok; | |
b27b4b51 | 992 | unit_write_drop_in_private_format(u, mode, name, "WorkingDirectory=%s%s", missing_ok ? "-" : "", s); |
5f5d8eab LP |
993 | } |
994 | ||
995 | return 1; | |
996 | ||
9b15b784 LP |
997 | } else if (streq(name, "StandardInput")) { |
998 | const char *s; | |
999 | ExecInput p; | |
1000 | ||
1001 | r = sd_bus_message_read(message, "s", &s); | |
1002 | if (r < 0) | |
1003 | return r; | |
1004 | ||
1005 | p = exec_input_from_string(s); | |
1006 | if (p < 0) | |
1007 | return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid standard input name"); | |
1008 | ||
1009 | if (mode != UNIT_CHECK) { | |
1010 | c->std_input = p; | |
1011 | ||
b27b4b51 | 1012 | unit_write_drop_in_private_format(u, mode, name, "StandardInput=%s", exec_input_to_string(p)); |
9b15b784 LP |
1013 | } |
1014 | ||
1015 | return 1; | |
1016 | ||
1017 | ||
1018 | } else if (streq(name, "StandardOutput")) { | |
1019 | const char *s; | |
1020 | ExecOutput p; | |
1021 | ||
1022 | r = sd_bus_message_read(message, "s", &s); | |
1023 | if (r < 0) | |
1024 | return r; | |
1025 | ||
1026 | p = exec_output_from_string(s); | |
1027 | if (p < 0) | |
1028 | return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid standard output name"); | |
1029 | ||
1030 | if (mode != UNIT_CHECK) { | |
1031 | c->std_output = p; | |
1032 | ||
b27b4b51 | 1033 | unit_write_drop_in_private_format(u, mode, name, "StandardOutput=%s", exec_output_to_string(p)); |
9b15b784 LP |
1034 | } |
1035 | ||
1036 | return 1; | |
1037 | ||
1038 | } else if (streq(name, "StandardError")) { | |
1039 | const char *s; | |
1040 | ExecOutput p; | |
1041 | ||
1042 | r = sd_bus_message_read(message, "s", &s); | |
1043 | if (r < 0) | |
1044 | return r; | |
1045 | ||
1046 | p = exec_output_from_string(s); | |
1047 | if (p < 0) | |
1048 | return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid standard error name"); | |
1049 | ||
1050 | if (mode != UNIT_CHECK) { | |
1051 | c->std_error = p; | |
1052 | ||
b27b4b51 | 1053 | unit_write_drop_in_private_format(u, mode, name, "StandardError=%s", exec_output_to_string(p)); |
9b15b784 LP |
1054 | } |
1055 | ||
1056 | return 1; | |
1057 | ||
b9c50073 GP |
1058 | } else if (STR_IN_SET(name, |
1059 | "IgnoreSIGPIPE", "TTYVHangup", "TTYReset", | |
1060 | "PrivateTmp", "PrivateDevices", "PrivateNetwork", | |
f4170c67 | 1061 | "NoNewPrivileges", "SyslogLevelPrefix", "MemoryDenyWriteExecute", "RestrictRealtime")) { |
506711fd LP |
1062 | int b; |
1063 | ||
1064 | r = sd_bus_message_read(message, "b", &b); | |
1065 | if (r < 0) | |
1066 | return r; | |
1067 | ||
1068 | if (mode != UNIT_CHECK) { | |
b9c50073 GP |
1069 | if (streq(name, "IgnoreSIGPIPE")) |
1070 | c->ignore_sigpipe = b; | |
1071 | else if (streq(name, "TTYVHangup")) | |
1072 | c->tty_vhangup = b; | |
1073 | else if (streq(name, "TTYReset")) | |
1074 | c->tty_reset = b; | |
1075 | else if (streq(name, "PrivateTmp")) | |
1076 | c->private_tmp = b; | |
1077 | else if (streq(name, "PrivateDevices")) | |
1078 | c->private_devices = b; | |
1079 | else if (streq(name, "PrivateNetwork")) | |
1080 | c->private_network = b; | |
1081 | else if (streq(name, "NoNewPrivileges")) | |
1082 | c->no_new_privileges = b; | |
047d9933 EV |
1083 | else if (streq(name, "SyslogLevelPrefix")) |
1084 | c->syslog_level_prefix = b; | |
f3e43635 TM |
1085 | else if (streq(name, "MemoryDenyWriteExecute")) |
1086 | c->memory_deny_write_execute = b; | |
f4170c67 LP |
1087 | else if (streq(name, "RestrictRealtime")) |
1088 | c->restrict_realtime = b; | |
b9c50073 | 1089 | |
b27b4b51 | 1090 | unit_write_drop_in_private_format(u, mode, name, "%s=%s", name, yes_no(b)); |
506711fd LP |
1091 | } |
1092 | ||
1093 | return 1; | |
1094 | ||
1095 | } else if (streq(name, "UtmpIdentifier")) { | |
1096 | const char *id; | |
1097 | ||
1098 | r = sd_bus_message_read(message, "s", &id); | |
1099 | if (r < 0) | |
1100 | return r; | |
1101 | ||
1102 | if (mode != UNIT_CHECK) { | |
76736280 LP |
1103 | if (isempty(id)) |
1104 | c->utmp_id = mfree(c->utmp_id); | |
1105 | else if (free_and_strdup(&c->utmp_id, id) < 0) | |
1106 | return -ENOMEM; | |
506711fd | 1107 | |
b27b4b51 | 1108 | unit_write_drop_in_private_format(u, mode, name, "UtmpIdentifier=%s", strempty(id)); |
506711fd LP |
1109 | } |
1110 | ||
1111 | return 1; | |
1112 | ||
1113 | } else if (streq(name, "UtmpMode")) { | |
1114 | const char *s; | |
1115 | ExecUtmpMode m; | |
1116 | ||
1117 | r = sd_bus_message_read(message, "s", &s); | |
1118 | if (r < 0) | |
1119 | return r; | |
1120 | ||
1121 | m = exec_utmp_mode_from_string(s); | |
1122 | if (m < 0) | |
1123 | return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid utmp mode"); | |
1124 | ||
1125 | if (mode != UNIT_CHECK) { | |
1126 | c->utmp_mode = m; | |
1127 | ||
b27b4b51 | 1128 | unit_write_drop_in_private_format(u, mode, name, "UtmpMode=%s", exec_utmp_mode_to_string(m)); |
506711fd LP |
1129 | } |
1130 | ||
1131 | return 1; | |
1132 | ||
1133 | } else if (streq(name, "PAMName")) { | |
1134 | const char *n; | |
1135 | ||
1136 | r = sd_bus_message_read(message, "s", &n); | |
1137 | if (r < 0) | |
1138 | return r; | |
1139 | ||
1140 | if (mode != UNIT_CHECK) { | |
76736280 LP |
1141 | if (isempty(n)) |
1142 | c->pam_name = mfree(c->pam_name); | |
1143 | else if (free_and_strdup(&c->pam_name, n) < 0) | |
1144 | return -ENOMEM; | |
506711fd | 1145 | |
b27b4b51 | 1146 | unit_write_drop_in_private_format(u, mode, name, "PAMName=%s", strempty(n)); |
506711fd LP |
1147 | } |
1148 | ||
1149 | return 1; | |
1150 | ||
c7040b5d LP |
1151 | } else if (streq(name, "Environment")) { |
1152 | ||
1153 | _cleanup_strv_free_ char **l = NULL; | |
1154 | ||
1155 | r = sd_bus_message_read_strv(message, &l); | |
1156 | if (r < 0) | |
1157 | return r; | |
1158 | ||
1159 | if (!strv_env_is_valid(l)) | |
1160 | return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid environment block."); | |
1161 | ||
1162 | if (mode != UNIT_CHECK) { | |
1006a62d | 1163 | _cleanup_free_ char *joined = NULL; |
c7040b5d LP |
1164 | char **e; |
1165 | ||
e9876fc9 EV |
1166 | if (strv_length(l) == 0) { |
1167 | c->environment = strv_free(c->environment); | |
b27b4b51 | 1168 | unit_write_drop_in_private_format(u, mode, name, "Environment="); |
e9876fc9 EV |
1169 | } else { |
1170 | e = strv_env_merge(2, c->environment, l); | |
1171 | if (!e) | |
1172 | return -ENOMEM; | |
c7040b5d | 1173 | |
e9876fc9 EV |
1174 | strv_free(c->environment); |
1175 | c->environment = e; | |
c7040b5d | 1176 | |
e9876fc9 EV |
1177 | joined = strv_join_quoted(c->environment); |
1178 | if (!joined) | |
1179 | return -ENOMEM; | |
1180 | ||
b27b4b51 | 1181 | unit_write_drop_in_private_format(u, mode, name, "Environment=%s", joined); |
e9876fc9 | 1182 | } |
c7040b5d LP |
1183 | } |
1184 | ||
d584f638 LP |
1185 | return 1; |
1186 | ||
f1db3327 EV |
1187 | } else if (streq(name, "TimerSlackNSec")) { |
1188 | ||
1189 | nsec_t n; | |
1190 | ||
1191 | r = sd_bus_message_read(message, "t", &n); | |
1192 | if (r < 0) | |
1193 | return r; | |
1194 | ||
1195 | if (mode != UNIT_CHECK) { | |
1196 | c->timer_slack_nsec = n; | |
b27b4b51 | 1197 | unit_write_drop_in_private_format(u, mode, name, "TimerSlackNSec=" NSEC_FMT, n); |
f1db3327 EV |
1198 | } |
1199 | ||
1200 | return 1; | |
1201 | ||
6b862936 EV |
1202 | } else if (streq(name, "OOMScoreAdjust")) { |
1203 | int oa; | |
1204 | ||
1205 | r = sd_bus_message_read(message, "i", &oa); | |
1206 | if (r < 0) | |
1207 | return r; | |
1208 | ||
1209 | if (!oom_score_adjust_is_valid(oa)) | |
1210 | return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "OOM score adjust value out of range"); | |
1211 | ||
1212 | if (mode != UNIT_CHECK) { | |
1213 | c->oom_score_adjust = oa; | |
1214 | c->oom_score_adjust_set = true; | |
b27b4b51 | 1215 | unit_write_drop_in_private_format(u, mode, name, "OOMScoreAdjust=%i", oa); |
6b862936 EV |
1216 | } |
1217 | ||
1218 | return 1; | |
1219 | ||
ceb728cf NC |
1220 | } else if (streq(name, "EnvironmentFiles")) { |
1221 | ||
1222 | _cleanup_free_ char *joined = NULL; | |
1223 | _cleanup_fclose_ FILE *f = NULL; | |
2229f656 | 1224 | _cleanup_free_ char **l = NULL; |
ceb728cf | 1225 | size_t size = 0; |
2229f656 | 1226 | char **i; |
ceb728cf NC |
1227 | |
1228 | r = sd_bus_message_enter_container(message, 'a', "(sb)"); | |
1229 | if (r < 0) | |
1230 | return r; | |
1231 | ||
1232 | f = open_memstream(&joined, &size); | |
1233 | if (!f) | |
1234 | return -ENOMEM; | |
1235 | ||
2229f656 | 1236 | STRV_FOREACH(i, c->environment_files) |
b27b4b51 | 1237 | fprintf(f, "EnvironmentFile=%s", *i); |
ceb728cf NC |
1238 | |
1239 | while ((r = sd_bus_message_enter_container(message, 'r', "sb")) > 0) { | |
1240 | const char *path; | |
1241 | int b; | |
1242 | ||
ceb728cf NC |
1243 | r = sd_bus_message_read(message, "sb", &path, &b); |
1244 | if (r < 0) | |
1245 | return r; | |
1246 | ||
1247 | r = sd_bus_message_exit_container(message); | |
1248 | if (r < 0) | |
1249 | return r; | |
1250 | ||
1251 | if (!isempty(path) && !path_is_absolute(path)) | |
1252 | return sd_bus_error_set_errnof(error, EINVAL, "Path %s is not absolute.", path); | |
1253 | ||
1254 | if (mode != UNIT_CHECK) { | |
ceb728cf NC |
1255 | char *buf = NULL; |
1256 | ||
1257 | buf = strjoin(b ? "-" : "", path, NULL); | |
2229f656 | 1258 | if (!buf) |
ceb728cf NC |
1259 | return -ENOMEM; |
1260 | ||
b27b4b51 | 1261 | fprintf(f, "EnvironmentFile=%s", buf); |
ceb728cf | 1262 | |
2229f656 | 1263 | r = strv_consume(&l, buf); |
ceb728cf NC |
1264 | if (r < 0) |
1265 | return r; | |
1266 | } | |
1267 | } | |
1268 | if (r < 0) | |
1269 | return r; | |
1270 | ||
b0830e21 LP |
1271 | r = sd_bus_message_exit_container(message); |
1272 | if (r < 0) | |
1273 | return r; | |
1274 | ||
2229f656 LP |
1275 | r = fflush_and_check(f); |
1276 | if (r < 0) | |
1277 | return r; | |
ceb728cf | 1278 | |
2229f656 LP |
1279 | if (mode != UNIT_CHECK) { |
1280 | if (strv_isempty(l)) { | |
1281 | c->environment_files = strv_free(c->environment_files); | |
b27b4b51 | 1282 | unit_write_drop_in_private(u, mode, name, "EnvironmentFile="); |
2229f656 LP |
1283 | } else { |
1284 | r = strv_extend_strv(&c->environment_files, l, true); | |
1285 | if (r < 0) | |
1286 | return r; | |
1287 | ||
ceb728cf | 1288 | unit_write_drop_in_private(u, mode, name, joined); |
2229f656 LP |
1289 | } |
1290 | } | |
ceb728cf | 1291 | |
ceb728cf NC |
1292 | return 1; |
1293 | ||
b4c14404 FB |
1294 | } else if (streq(name, "PassEnvironment")) { |
1295 | ||
1296 | _cleanup_strv_free_ char **l = NULL; | |
1297 | ||
1298 | r = sd_bus_message_read_strv(message, &l); | |
1299 | if (r < 0) | |
1300 | return r; | |
1301 | ||
1302 | if (!strv_env_name_is_valid(l)) | |
1303 | return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid PassEnvironment block."); | |
1304 | ||
1305 | if (mode != UNIT_CHECK) { | |
1306 | if (strv_isempty(l)) { | |
1307 | c->pass_environment = strv_free(c->pass_environment); | |
b27b4b51 | 1308 | unit_write_drop_in_private_format(u, mode, name, "PassEnvironment="); |
b4c14404 FB |
1309 | } else { |
1310 | _cleanup_free_ char *joined = NULL; | |
1311 | ||
1312 | r = strv_extend_strv(&c->pass_environment, l, true); | |
1313 | if (r < 0) | |
1314 | return r; | |
1315 | ||
1316 | joined = strv_join_quoted(c->pass_environment); | |
1317 | if (!joined) | |
1318 | return -ENOMEM; | |
1319 | ||
b27b4b51 | 1320 | unit_write_drop_in_private_format(u, mode, name, "PassEnvironment=%s", joined); |
b4c14404 FB |
1321 | } |
1322 | } | |
1323 | ||
1324 | return 1; | |
1325 | ||
08596068 EV |
1326 | } else if (STR_IN_SET(name, "ReadWriteDirectories", "ReadOnlyDirectories", "InaccessibleDirectories")) { |
1327 | ||
1328 | _cleanup_strv_free_ char **l = NULL; | |
1329 | char ***dirs; | |
1330 | char **p; | |
1331 | ||
1332 | r = sd_bus_message_read_strv(message, &l); | |
1333 | if (r < 0) | |
1334 | return r; | |
1335 | ||
1336 | STRV_FOREACH(p, l) { | |
1337 | int offset; | |
1338 | if (!utf8_is_valid(*p)) | |
1339 | return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid %s", name); | |
1340 | ||
1341 | offset = **p == '-'; | |
1342 | if (!path_is_absolute(*p + offset)) | |
1343 | return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid %s", name); | |
1344 | } | |
1345 | ||
1346 | if (mode != UNIT_CHECK) { | |
1347 | _cleanup_free_ char *joined = NULL; | |
1348 | ||
1349 | if (streq(name, "ReadWriteDirectories")) | |
1350 | dirs = &c->read_write_dirs; | |
1351 | else if (streq(name, "ReadOnlyDirectories")) | |
1352 | dirs = &c->read_only_dirs; | |
cb51e6b7 | 1353 | else /* "InaccessibleDirectories" */ |
08596068 EV |
1354 | dirs = &c->inaccessible_dirs; |
1355 | ||
1356 | if (strv_length(l) == 0) { | |
1357 | *dirs = strv_free(*dirs); | |
b27b4b51 | 1358 | unit_write_drop_in_private_format(u, mode, name, "%s=", name); |
08596068 EV |
1359 | } else { |
1360 | r = strv_extend_strv(dirs, l, true); | |
1361 | ||
1362 | if (r < 0) | |
1363 | return -ENOMEM; | |
1364 | ||
1365 | joined = strv_join_quoted(*dirs); | |
1366 | if (!joined) | |
1367 | return -ENOMEM; | |
1368 | ||
b27b4b51 | 1369 | unit_write_drop_in_private_format(u, mode, name, "%s=%s", name, joined); |
08596068 EV |
1370 | } |
1371 | ||
1372 | } | |
1373 | ||
1374 | return 1; | |
1375 | ||
5664e6cf EV |
1376 | } else if (streq(name, "ProtectSystem")) { |
1377 | const char *s; | |
1378 | ProtectSystem ps; | |
1379 | ||
1380 | r = sd_bus_message_read(message, "s", &s); | |
1381 | if (r < 0) | |
1382 | return r; | |
1383 | ||
1384 | r = parse_boolean(s); | |
1385 | if (r > 0) | |
1386 | ps = PROTECT_SYSTEM_YES; | |
1387 | else if (r == 0) | |
1388 | ps = PROTECT_SYSTEM_NO; | |
1389 | else { | |
1390 | ps = protect_system_from_string(s); | |
1391 | if (ps < 0) | |
1392 | return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Failed to parse protect system value"); | |
1393 | } | |
1394 | ||
1395 | if (mode != UNIT_CHECK) { | |
1396 | c->protect_system = ps; | |
b27b4b51 | 1397 | unit_write_drop_in_private_format(u, mode, name, "%s=%s", name, s); |
5664e6cf EV |
1398 | } |
1399 | ||
1400 | return 1; | |
1401 | ||
eff58074 EV |
1402 | } else if (streq(name, "ProtectHome")) { |
1403 | const char *s; | |
1404 | ProtectHome ph; | |
1405 | ||
1406 | r = sd_bus_message_read(message, "s", &s); | |
1407 | if (r < 0) | |
1408 | return r; | |
1409 | ||
1410 | r = parse_boolean(s); | |
1411 | if (r > 0) | |
1412 | ph = PROTECT_HOME_YES; | |
1413 | else if (r == 0) | |
1414 | ph = PROTECT_HOME_NO; | |
1415 | else { | |
1416 | ph = protect_home_from_string(s); | |
1417 | if (ph < 0) | |
1418 | return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Failed to parse protect home value"); | |
1419 | } | |
1420 | ||
1421 | if (mode != UNIT_CHECK) { | |
1422 | c->protect_home = ph; | |
b27b4b51 | 1423 | unit_write_drop_in_private_format(u, mode, name, "%s=%s", name, s); |
eff58074 EV |
1424 | } |
1425 | ||
1426 | return 1; | |
1427 | ||
fa21b5e3 EV |
1428 | } else if (streq(name, "RuntimeDirectory")) { |
1429 | _cleanup_strv_free_ char **l = NULL; | |
1430 | char **p; | |
1431 | ||
1432 | r = sd_bus_message_read_strv(message, &l); | |
1433 | if (r < 0) | |
1434 | return r; | |
1435 | ||
1436 | STRV_FOREACH(p, l) { | |
1437 | if (!filename_is_valid(*p)) | |
1438 | return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Runtime directory is not valid %s", *p); | |
1439 | } | |
1440 | ||
1441 | if (mode != UNIT_CHECK) { | |
1442 | _cleanup_free_ char *joined = NULL; | |
1443 | ||
1444 | if (strv_isempty(l)) { | |
1445 | c->runtime_directory = strv_free(c->runtime_directory); | |
b27b4b51 | 1446 | unit_write_drop_in_private_format(u, mode, name, "%s=", name); |
fa21b5e3 EV |
1447 | } else { |
1448 | r = strv_extend_strv(&c->runtime_directory, l, true); | |
1449 | ||
1450 | if (r < 0) | |
1451 | return -ENOMEM; | |
1452 | ||
1453 | joined = strv_join_quoted(c->runtime_directory); | |
1454 | if (!joined) | |
1455 | return -ENOMEM; | |
1456 | ||
b27b4b51 | 1457 | unit_write_drop_in_private_format(u, mode, name, "%s=%s", name, joined); |
fa21b5e3 EV |
1458 | } |
1459 | } | |
1460 | ||
1461 | return 1; | |
1462 | ||
186ad4b1 JB |
1463 | } else if (streq(name, "SELinuxContext")) { |
1464 | const char *s; | |
1465 | ||
1466 | r = sd_bus_message_read(message, "s", &s); | |
1467 | if (r < 0) | |
1468 | return r; | |
1469 | ||
1470 | if (mode != UNIT_CHECK) { | |
4e282d11 JB |
1471 | if (isempty(s)) |
1472 | c->selinux_context = mfree(c->selinux_context); | |
1473 | else if (free_and_strdup(&c->selinux_context, s) < 0) | |
1474 | return -ENOMEM; | |
186ad4b1 | 1475 | |
b27b4b51 | 1476 | unit_write_drop_in_private_format(u, mode, name, "%s=%s", name, strempty(s)); |
186ad4b1 JB |
1477 | } |
1478 | ||
1479 | return 1; | |
1480 | ||
cab2aca3 LP |
1481 | } |
1482 | ||
1483 | ri = rlimit_from_string(name); | |
1484 | if (ri < 0) { | |
1485 | soft = endswith(name, "Soft"); | |
1486 | if (soft) { | |
1487 | const char *n; | |
1488 | ||
1489 | n = strndupa(name, soft - name); | |
1490 | ri = rlimit_from_string(n); | |
1491 | if (ri >= 0) | |
1492 | name = n; | |
1493 | ||
1494 | } | |
1495 | } | |
1496 | ||
1497 | if (ri >= 0) { | |
d584f638 LP |
1498 | uint64_t rl; |
1499 | rlim_t x; | |
1500 | ||
1501 | r = sd_bus_message_read(message, "t", &rl); | |
1502 | if (r < 0) | |
1503 | return r; | |
1504 | ||
1505 | if (rl == (uint64_t) -1) | |
1506 | x = RLIM_INFINITY; | |
1507 | else { | |
1508 | x = (rlim_t) rl; | |
1509 | ||
1510 | if ((uint64_t) x != rl) | |
1511 | return -ERANGE; | |
1512 | } | |
1513 | ||
1514 | if (mode != UNIT_CHECK) { | |
cab2aca3 LP |
1515 | _cleanup_free_ char *f = NULL; |
1516 | struct rlimit nl; | |
1517 | ||
1518 | if (c->rlimit[ri]) { | |
1519 | nl = *c->rlimit[ri]; | |
1520 | ||
1521 | if (soft) | |
1522 | nl.rlim_cur = x; | |
1523 | else | |
1524 | nl.rlim_max = x; | |
1525 | } else | |
1526 | /* When the resource limit is not initialized yet, then assign the value to both fields */ | |
1527 | nl = (struct rlimit) { | |
1528 | .rlim_cur = x, | |
1529 | .rlim_max = x, | |
1530 | }; | |
1531 | ||
1532 | r = rlimit_format(&nl, &f); | |
1533 | if (r < 0) | |
1534 | return r; | |
d584f638 | 1535 | |
cab2aca3 LP |
1536 | if (c->rlimit[ri]) |
1537 | *c->rlimit[ri] = nl; | |
1538 | else { | |
1539 | c->rlimit[ri] = newdup(struct rlimit, &nl, 1); | |
1540 | if (!c->rlimit[ri]) | |
d584f638 LP |
1541 | return -ENOMEM; |
1542 | } | |
1543 | ||
b27b4b51 | 1544 | unit_write_drop_in_private_format(u, mode, name, "%s=%s", name, f); |
d584f638 LP |
1545 | } |
1546 | ||
c7040b5d LP |
1547 | return 1; |
1548 | } | |
1549 | ||
1550 | return 0; | |
1551 | } |