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db9ecf05 | 1 | /* SPDX-License-Identifier: LGPL-2.1-or-later */ |
4139c1b2 | 2 | |
227b8a76 | 3 | #include <sys/mount.h> |
82c121a4 | 4 | #include <sys/prctl.h> |
4139c1b2 | 5 | |
349cc4a5 | 6 | #if HAVE_SECCOMP |
57183d11 LP |
7 | #include <seccomp.h> |
8 | #endif | |
9 | ||
3ffd4af2 | 10 | #include "af-list.h" |
b5efdb8a | 11 | #include "alloc-util.h" |
40af3d02 | 12 | #include "bus-get-properties.h" |
cffaed83 | 13 | #include "cap-list.h" |
d3070fbd | 14 | #include "capability-util.h" |
501941aa | 15 | #include "cpu-set-util.h" |
786d19fd | 16 | #include "creds-util.h" |
3ffd4af2 | 17 | #include "dbus-execute.h" |
7e2a3fcc | 18 | #include "dbus-util.h" |
c7040b5d | 19 | #include "env-util.h" |
cffaed83 | 20 | #include "errno-list.h" |
2e59b241 | 21 | #include "escape.h" |
3ffd4af2 LP |
22 | #include "execute.h" |
23 | #include "fd-util.h" | |
24 | #include "fileio.h" | |
08f3be7a | 25 | #include "hexdecoct.h" |
d3070fbd | 26 | #include "io-util.h" |
3ffd4af2 | 27 | #include "ioprio.h" |
adce225a | 28 | #include "journal-file.h" |
049af8ad | 29 | #include "mountpoint-util.h" |
417116f2 | 30 | #include "namespace.h" |
6bedfcbb | 31 | #include "parse-util.h" |
9b15b784 | 32 | #include "path-util.h" |
7b3e062c | 33 | #include "process-util.h" |
78f22b97 | 34 | #include "rlimit-util.h" |
349cc4a5 | 35 | #if HAVE_SECCOMP |
57183d11 LP |
36 | #include "seccomp-util.h" |
37 | #endif | |
cffaed83 | 38 | #include "securebits-util.h" |
2e59b241 | 39 | #include "specifier.h" |
6bedfcbb | 40 | #include "strv.h" |
7ccbd1ae | 41 | #include "syslog-util.h" |
f900f582 | 42 | #include "unit-printf.h" |
6f3e7985 | 43 | #include "user-util.h" |
6bedfcbb | 44 | #include "utf8.h" |
57183d11 | 45 | |
718db961 | 46 | BUS_DEFINE_PROPERTY_GET_ENUM(bus_property_get_exec_output, exec_output, ExecOutput); |
718db961 | 47 | static BUS_DEFINE_PROPERTY_GET_ENUM(property_get_exec_input, exec_input, ExecInput); |
023a4f67 | 48 | static BUS_DEFINE_PROPERTY_GET_ENUM(property_get_exec_utmp_mode, exec_utmp_mode, ExecUtmpMode); |
53f47dfc | 49 | static BUS_DEFINE_PROPERTY_GET_ENUM(property_get_exec_preserve_mode, exec_preserve_mode, ExecPreserveMode); |
b1edf445 | 50 | static BUS_DEFINE_PROPERTY_GET_ENUM(property_get_exec_keyring_mode, exec_keyring_mode, ExecKeyringMode); |
4e399953 LP |
51 | static BUS_DEFINE_PROPERTY_GET_ENUM(property_get_protect_proc, protect_proc, ProtectProc); |
52 | static BUS_DEFINE_PROPERTY_GET_ENUM(property_get_proc_subset, proc_subset, ProcSubset); | |
73b84e92 YW |
53 | static BUS_DEFINE_PROPERTY_GET_ENUM(property_get_protect_home, protect_home, ProtectHome); |
54 | static BUS_DEFINE_PROPERTY_GET_ENUM(property_get_protect_system, protect_system, ProtectSystem); | |
491eecb3 | 55 | static BUS_DEFINE_PROPERTY_GET_ENUM(property_get_personality, personality, unsigned long); |
019b34ca | 56 | static BUS_DEFINE_PROPERTY_GET(property_get_ioprio, "i", ExecContext, exec_context_get_effective_ioprio); |
5e98086d | 57 | static BUS_DEFINE_PROPERTY_GET(property_get_mount_apivfs, "b", ExecContext, exec_context_get_effective_mount_apivfs); |
019b34ca YW |
58 | static BUS_DEFINE_PROPERTY_GET2(property_get_ioprio_class, "i", ExecContext, exec_context_get_effective_ioprio, IOPRIO_PRIO_CLASS); |
59 | static BUS_DEFINE_PROPERTY_GET2(property_get_ioprio_priority, "i", ExecContext, exec_context_get_effective_ioprio, IOPRIO_PRIO_DATA); | |
92c23c5a YW |
60 | static BUS_DEFINE_PROPERTY_GET_GLOBAL(property_get_empty_string, "s", NULL); |
61 | static BUS_DEFINE_PROPERTY_GET_REF(property_get_syslog_level, "i", int, LOG_PRI); | |
62 | static BUS_DEFINE_PROPERTY_GET_REF(property_get_syslog_facility, "i", int, LOG_FAC); | |
e2b2fb7f MS |
63 | static BUS_DEFINE_PROPERTY_GET(property_get_cpu_affinity_from_numa, "b", ExecContext, exec_context_get_cpu_affinity_from_numa); |
64 | ||
718db961 LP |
65 | static int property_get_environment_files( |
66 | sd_bus *bus, | |
67 | const char *path, | |
68 | const char *interface, | |
69 | const char *property, | |
70 | sd_bus_message *reply, | |
ebcf1f97 LP |
71 | void *userdata, |
72 | sd_bus_error *error) { | |
8c7be95e | 73 | |
718db961 LP |
74 | ExecContext *c = userdata; |
75 | char **j; | |
76 | int r; | |
8c7be95e | 77 | |
718db961 LP |
78 | assert(bus); |
79 | assert(reply); | |
80 | assert(c); | |
81 | ||
82 | r = sd_bus_message_open_container(reply, 'a', "(sb)"); | |
83 | if (r < 0) | |
84 | return r; | |
8c7be95e | 85 | |
718db961 LP |
86 | STRV_FOREACH(j, c->environment_files) { |
87 | const char *fn = *j; | |
8c7be95e | 88 | |
718db961 LP |
89 | r = sd_bus_message_append(reply, "(sb)", fn[0] == '-' ? fn + 1 : fn, fn[0] == '-'); |
90 | if (r < 0) | |
91 | return r; | |
8c7be95e LP |
92 | } |
93 | ||
718db961 LP |
94 | return sd_bus_message_close_container(reply); |
95 | } | |
96 | ||
718db961 LP |
97 | static int property_get_oom_score_adjust( |
98 | sd_bus *bus, | |
99 | const char *path, | |
100 | const char *interface, | |
101 | const char *property, | |
102 | sd_bus_message *reply, | |
ebcf1f97 LP |
103 | void *userdata, |
104 | sd_bus_error *error) { | |
718db961 | 105 | |
718db961 | 106 | ExecContext *c = userdata; |
82c121a4 | 107 | int32_t n; |
b94fb74b | 108 | int r; |
82c121a4 | 109 | |
718db961 LP |
110 | assert(bus); |
111 | assert(reply); | |
82c121a4 LP |
112 | assert(c); |
113 | ||
dd6c17b1 LP |
114 | if (c->oom_score_adjust_set) |
115 | n = c->oom_score_adjust; | |
82c121a4 | 116 | else { |
68eda4bd | 117 | _cleanup_free_ char *t = NULL; |
82c121a4 LP |
118 | |
119 | n = 0; | |
b94fb74b ZJS |
120 | r = read_one_line_file("/proc/self/oom_score_adj", &t); |
121 | if (r < 0) | |
122 | log_debug_errno(r, "Failed to read /proc/self/oom_score_adj, ignoring: %m"); | |
123 | else { | |
124 | r = safe_atoi32(t, &n); | |
125 | if (r < 0) | |
126 | log_debug_errno(r, "Failed to parse \"%s\" from /proc/self/oom_score_adj, ignoring: %m", t); | |
127 | } | |
82c121a4 LP |
128 | } |
129 | ||
718db961 | 130 | return sd_bus_message_append(reply, "i", n); |
82c121a4 LP |
131 | } |
132 | ||
ad21e542 ZJS |
133 | static int property_get_coredump_filter( |
134 | sd_bus *bus, | |
135 | const char *path, | |
136 | const char *interface, | |
137 | const char *property, | |
138 | sd_bus_message *reply, | |
139 | void *userdata, | |
140 | sd_bus_error *error) { | |
141 | ||
142 | ExecContext *c = userdata; | |
143 | uint64_t n; | |
144 | int r; | |
145 | ||
146 | assert(bus); | |
147 | assert(reply); | |
148 | assert(c); | |
149 | ||
150 | if (c->coredump_filter_set) | |
151 | n = c->coredump_filter; | |
152 | else { | |
153 | _cleanup_free_ char *t = NULL; | |
154 | ||
155 | n = COREDUMP_FILTER_MASK_DEFAULT; | |
156 | r = read_one_line_file("/proc/self/coredump_filter", &t); | |
157 | if (r < 0) | |
158 | log_debug_errno(r, "Failed to read /proc/self/coredump_filter, ignoring: %m"); | |
159 | else { | |
160 | r = safe_atoux64(t, &n); | |
161 | if (r < 0) | |
162 | log_debug_errno(r, "Failed to parse \"%s\" from /proc/self/coredump_filter, ignoring: %m", t); | |
163 | } | |
164 | } | |
165 | ||
166 | return sd_bus_message_append(reply, "t", n); | |
167 | } | |
168 | ||
718db961 LP |
169 | static int property_get_nice( |
170 | sd_bus *bus, | |
171 | const char *path, | |
172 | const char *interface, | |
173 | const char *property, | |
174 | sd_bus_message *reply, | |
ebcf1f97 LP |
175 | void *userdata, |
176 | sd_bus_error *error) { | |
718db961 | 177 | |
718db961 | 178 | ExecContext *c = userdata; |
82c121a4 LP |
179 | int32_t n; |
180 | ||
718db961 LP |
181 | assert(bus); |
182 | assert(reply); | |
82c121a4 LP |
183 | assert(c); |
184 | ||
185 | if (c->nice_set) | |
186 | n = c->nice; | |
718db961 LP |
187 | else { |
188 | errno = 0; | |
82c121a4 | 189 | n = getpriority(PRIO_PROCESS, 0); |
b3267152 | 190 | if (errno > 0) |
718db961 LP |
191 | n = 0; |
192 | } | |
82c121a4 | 193 | |
718db961 | 194 | return sd_bus_message_append(reply, "i", n); |
82c121a4 LP |
195 | } |
196 | ||
718db961 LP |
197 | static int property_get_cpu_sched_policy( |
198 | sd_bus *bus, | |
199 | const char *path, | |
200 | const char *interface, | |
201 | const char *property, | |
202 | sd_bus_message *reply, | |
ebcf1f97 LP |
203 | void *userdata, |
204 | sd_bus_error *error) { | |
718db961 LP |
205 | |
206 | ExecContext *c = userdata; | |
82c121a4 LP |
207 | int32_t n; |
208 | ||
718db961 LP |
209 | assert(bus); |
210 | assert(reply); | |
82c121a4 LP |
211 | assert(c); |
212 | ||
213 | if (c->cpu_sched_set) | |
214 | n = c->cpu_sched_policy; | |
718db961 | 215 | else { |
82c121a4 | 216 | n = sched_getscheduler(0); |
718db961 LP |
217 | if (n < 0) |
218 | n = SCHED_OTHER; | |
219 | } | |
82c121a4 | 220 | |
718db961 | 221 | return sd_bus_message_append(reply, "i", n); |
82c121a4 LP |
222 | } |
223 | ||
718db961 LP |
224 | static int property_get_cpu_sched_priority( |
225 | sd_bus *bus, | |
226 | const char *path, | |
227 | const char *interface, | |
228 | const char *property, | |
229 | sd_bus_message *reply, | |
ebcf1f97 LP |
230 | void *userdata, |
231 | sd_bus_error *error) { | |
718db961 LP |
232 | |
233 | ExecContext *c = userdata; | |
82c121a4 LP |
234 | int32_t n; |
235 | ||
718db961 LP |
236 | assert(bus); |
237 | assert(reply); | |
82c121a4 LP |
238 | assert(c); |
239 | ||
240 | if (c->cpu_sched_set) | |
241 | n = c->cpu_sched_priority; | |
242 | else { | |
b92bea5d | 243 | struct sched_param p = {}; |
82c121a4 | 244 | |
82c121a4 LP |
245 | if (sched_getparam(0, &p) >= 0) |
246 | n = p.sched_priority; | |
e62d8c39 ZJS |
247 | else |
248 | n = 0; | |
82c121a4 LP |
249 | } |
250 | ||
718db961 | 251 | return sd_bus_message_append(reply, "i", n); |
82c121a4 LP |
252 | } |
253 | ||
718db961 LP |
254 | static int property_get_cpu_affinity( |
255 | sd_bus *bus, | |
256 | const char *path, | |
257 | const char *interface, | |
258 | const char *property, | |
259 | sd_bus_message *reply, | |
ebcf1f97 LP |
260 | void *userdata, |
261 | sd_bus_error *error) { | |
82c121a4 | 262 | |
718db961 | 263 | ExecContext *c = userdata; |
e2b2fb7f | 264 | _cleanup_(cpu_set_reset) CPUSet s = {}; |
75e40119 MS |
265 | _cleanup_free_ uint8_t *array = NULL; |
266 | size_t allocated; | |
82c121a4 | 267 | |
718db961 LP |
268 | assert(bus); |
269 | assert(reply); | |
270 | assert(c); | |
82c121a4 | 271 | |
e2b2fb7f MS |
272 | if (c->cpu_affinity_from_numa) { |
273 | int r; | |
274 | ||
275 | r = numa_to_cpu_set(&c->numa_policy, &s); | |
276 | if (r < 0) | |
277 | return r; | |
278 | } | |
279 | ||
280 | (void) cpu_set_to_dbus(c->cpu_affinity_from_numa ? &s : &c->cpu_set, &array, &allocated); | |
281 | ||
75e40119 | 282 | return sd_bus_message_append_array(reply, 'y', array, allocated); |
82c121a4 LP |
283 | } |
284 | ||
b070c7c0 MS |
285 | static int property_get_numa_mask( |
286 | sd_bus *bus, | |
287 | const char *path, | |
288 | const char *interface, | |
289 | const char *property, | |
290 | sd_bus_message *reply, | |
291 | void *userdata, | |
292 | sd_bus_error *error) { | |
293 | ||
294 | ExecContext *c = userdata; | |
295 | _cleanup_free_ uint8_t *array = NULL; | |
296 | size_t allocated; | |
297 | ||
298 | assert(bus); | |
299 | assert(reply); | |
300 | assert(c); | |
301 | ||
302 | (void) cpu_set_to_dbus(&c->numa_policy.nodes, &array, &allocated); | |
303 | ||
304 | return sd_bus_message_append_array(reply, 'y', array, allocated); | |
305 | } | |
306 | ||
307 | static int property_get_numa_policy( | |
308 | sd_bus *bus, | |
309 | const char *path, | |
310 | const char *interface, | |
311 | const char *property, | |
312 | sd_bus_message *reply, | |
313 | void *userdata, | |
314 | sd_bus_error *error) { | |
315 | ExecContext *c = userdata; | |
316 | int32_t policy; | |
317 | ||
318 | assert(bus); | |
319 | assert(reply); | |
320 | assert(c); | |
321 | ||
322 | policy = numa_policy_get_type(&c->numa_policy); | |
323 | ||
324 | return sd_bus_message_append_basic(reply, 'i', &policy); | |
325 | } | |
326 | ||
718db961 LP |
327 | static int property_get_timer_slack_nsec( |
328 | sd_bus *bus, | |
329 | const char *path, | |
330 | const char *interface, | |
331 | const char *property, | |
332 | sd_bus_message *reply, | |
ebcf1f97 LP |
333 | void *userdata, |
334 | sd_bus_error *error) { | |
718db961 LP |
335 | |
336 | ExecContext *c = userdata; | |
82c121a4 LP |
337 | uint64_t u; |
338 | ||
718db961 LP |
339 | assert(bus); |
340 | assert(reply); | |
82c121a4 LP |
341 | assert(c); |
342 | ||
3a43da28 | 343 | if (c->timer_slack_nsec != NSEC_INFINITY) |
03fae018 | 344 | u = (uint64_t) c->timer_slack_nsec; |
82c121a4 LP |
345 | else |
346 | u = (uint64_t) prctl(PR_GET_TIMERSLACK); | |
347 | ||
718db961 | 348 | return sd_bus_message_append(reply, "t", u); |
82c121a4 LP |
349 | } |
350 | ||
718db961 LP |
351 | static int property_get_syscall_filter( |
352 | sd_bus *bus, | |
353 | const char *path, | |
354 | const char *interface, | |
355 | const char *property, | |
356 | sd_bus_message *reply, | |
ebcf1f97 LP |
357 | void *userdata, |
358 | sd_bus_error *error) { | |
82c121a4 | 359 | |
17df7223 LP |
360 | ExecContext *c = userdata; |
361 | _cleanup_strv_free_ char **l = NULL; | |
57183d11 LP |
362 | int r; |
363 | ||
349cc4a5 | 364 | #if HAVE_SECCOMP |
8cfa775f | 365 | void *id, *val; |
351a19b1 | 366 | #endif |
17df7223 LP |
367 | |
368 | assert(bus); | |
369 | assert(reply); | |
370 | assert(c); | |
371 | ||
57183d11 LP |
372 | r = sd_bus_message_open_container(reply, 'r', "bas"); |
373 | if (r < 0) | |
374 | return r; | |
375 | ||
6b000af4 | 376 | r = sd_bus_message_append(reply, "b", c->syscall_allow_list); |
57183d11 LP |
377 | if (r < 0) |
378 | return r; | |
379 | ||
349cc4a5 | 380 | #if HAVE_SECCOMP |
90e74a66 | 381 | HASHMAP_FOREACH_KEY(val, id, c->syscall_filter) { |
8cfa775f YW |
382 | _cleanup_free_ char *name = NULL; |
383 | const char *e = NULL; | |
384 | char *s; | |
385 | int num = PTR_TO_INT(val); | |
17df7223 LP |
386 | |
387 | name = seccomp_syscall_resolve_num_arch(SCMP_ARCH_NATIVE, PTR_TO_INT(id) - 1); | |
388 | if (!name) | |
389 | continue; | |
390 | ||
8cfa775f | 391 | if (num >= 0) { |
005bfaf1 | 392 | e = seccomp_errno_or_action_to_string(num); |
8cfa775f YW |
393 | if (e) { |
394 | s = strjoin(name, ":", e); | |
395 | if (!s) | |
396 | return -ENOMEM; | |
397 | } else { | |
398 | r = asprintf(&s, "%s:%d", name, num); | |
399 | if (r < 0) | |
400 | return -ENOMEM; | |
401 | } | |
ae2a15bc LP |
402 | } else |
403 | s = TAKE_PTR(name); | |
8cfa775f YW |
404 | |
405 | r = strv_consume(&l, s); | |
6e18964d ZJS |
406 | if (r < 0) |
407 | return r; | |
17df7223 | 408 | } |
351a19b1 | 409 | #endif |
17df7223 LP |
410 | |
411 | strv_sort(l); | |
412 | ||
57183d11 LP |
413 | r = sd_bus_message_append_strv(reply, l); |
414 | if (r < 0) | |
415 | return r; | |
17df7223 | 416 | |
57183d11 LP |
417 | return sd_bus_message_close_container(reply); |
418 | } | |
17df7223 | 419 | |
9df2cdd8 TM |
420 | static int property_get_syscall_log( |
421 | sd_bus *bus, | |
422 | const char *path, | |
423 | const char *interface, | |
424 | const char *property, | |
425 | sd_bus_message *reply, | |
426 | void *userdata, | |
427 | sd_bus_error *error) { | |
428 | ||
429 | ExecContext *c = userdata; | |
430 | _cleanup_strv_free_ char **l = NULL; | |
431 | int r; | |
432 | ||
433 | #if HAVE_SECCOMP | |
434 | void *id, *val; | |
435 | #endif | |
436 | ||
437 | assert(bus); | |
438 | assert(reply); | |
439 | assert(c); | |
440 | ||
441 | r = sd_bus_message_open_container(reply, 'r', "bas"); | |
442 | if (r < 0) | |
443 | return r; | |
444 | ||
445 | r = sd_bus_message_append(reply, "b", c->syscall_log_allow_list); | |
446 | if (r < 0) | |
447 | return r; | |
448 | ||
449 | #if HAVE_SECCOMP | |
450 | HASHMAP_FOREACH_KEY(val, id, c->syscall_log) { | |
451 | char *name = NULL; | |
452 | ||
453 | name = seccomp_syscall_resolve_num_arch(SCMP_ARCH_NATIVE, PTR_TO_INT(id) - 1); | |
454 | if (!name) | |
455 | continue; | |
456 | ||
457 | r = strv_consume(&l, name); | |
458 | if (r < 0) | |
459 | return r; | |
460 | } | |
461 | #endif | |
462 | ||
463 | strv_sort(l); | |
464 | ||
465 | r = sd_bus_message_append_strv(reply, l); | |
466 | if (r < 0) | |
467 | return r; | |
468 | ||
469 | return sd_bus_message_close_container(reply); | |
470 | } | |
471 | ||
57183d11 LP |
472 | static int property_get_syscall_archs( |
473 | sd_bus *bus, | |
474 | const char *path, | |
475 | const char *interface, | |
476 | const char *property, | |
477 | sd_bus_message *reply, | |
478 | void *userdata, | |
479 | sd_bus_error *error) { | |
480 | ||
481 | ExecContext *c = userdata; | |
482 | _cleanup_strv_free_ char **l = NULL; | |
483 | int r; | |
484 | ||
349cc4a5 | 485 | #if HAVE_SECCOMP |
57183d11 LP |
486 | void *id; |
487 | #endif | |
488 | ||
489 | assert(bus); | |
490 | assert(reply); | |
491 | assert(c); | |
17df7223 | 492 | |
349cc4a5 | 493 | #if HAVE_SECCOMP |
90e74a66 | 494 | SET_FOREACH(id, c->syscall_archs) { |
57183d11 LP |
495 | const char *name; |
496 | ||
497 | name = seccomp_arch_to_string(PTR_TO_UINT32(id) - 1); | |
498 | if (!name) | |
499 | continue; | |
500 | ||
501 | r = strv_extend(&l, name); | |
502 | if (r < 0) | |
503 | return -ENOMEM; | |
17df7223 | 504 | } |
57183d11 LP |
505 | #endif |
506 | ||
507 | strv_sort(l); | |
508 | ||
509 | r = sd_bus_message_append_strv(reply, l); | |
510 | if (r < 0) | |
511 | return r; | |
17df7223 | 512 | |
57183d11 | 513 | return 0; |
17df7223 LP |
514 | } |
515 | ||
5f8640fb LP |
516 | static int property_get_selinux_context( |
517 | sd_bus *bus, | |
518 | const char *path, | |
519 | const char *interface, | |
520 | const char *property, | |
521 | sd_bus_message *reply, | |
522 | void *userdata, | |
523 | sd_bus_error *error) { | |
524 | ||
525 | ExecContext *c = userdata; | |
526 | ||
527 | assert(bus); | |
528 | assert(reply); | |
529 | assert(c); | |
530 | ||
531 | return sd_bus_message_append(reply, "(bs)", c->selinux_context_ignore, c->selinux_context); | |
532 | } | |
533 | ||
eef65bf3 MS |
534 | static int property_get_apparmor_profile( |
535 | sd_bus *bus, | |
536 | const char *path, | |
537 | const char *interface, | |
538 | const char *property, | |
539 | sd_bus_message *reply, | |
540 | void *userdata, | |
541 | sd_bus_error *error) { | |
542 | ||
543 | ExecContext *c = userdata; | |
544 | ||
545 | assert(bus); | |
546 | assert(reply); | |
547 | assert(c); | |
548 | ||
549 | return sd_bus_message_append(reply, "(bs)", c->apparmor_profile_ignore, c->apparmor_profile); | |
550 | } | |
551 | ||
2ca620c4 WC |
552 | static int property_get_smack_process_label( |
553 | sd_bus *bus, | |
554 | const char *path, | |
555 | const char *interface, | |
556 | const char *property, | |
557 | sd_bus_message *reply, | |
558 | void *userdata, | |
559 | sd_bus_error *error) { | |
560 | ||
561 | ExecContext *c = userdata; | |
562 | ||
563 | assert(bus); | |
564 | assert(reply); | |
565 | assert(c); | |
566 | ||
567 | return sd_bus_message_append(reply, "(bs)", c->smack_process_label_ignore, c->smack_process_label); | |
568 | } | |
569 | ||
4298d0b5 LP |
570 | static int property_get_address_families( |
571 | sd_bus *bus, | |
572 | const char *path, | |
573 | const char *interface, | |
574 | const char *property, | |
575 | sd_bus_message *reply, | |
576 | void *userdata, | |
577 | sd_bus_error *error) { | |
578 | ||
579 | ExecContext *c = userdata; | |
580 | _cleanup_strv_free_ char **l = NULL; | |
4298d0b5 LP |
581 | void *af; |
582 | int r; | |
583 | ||
584 | assert(bus); | |
585 | assert(reply); | |
586 | assert(c); | |
587 | ||
588 | r = sd_bus_message_open_container(reply, 'r', "bas"); | |
589 | if (r < 0) | |
590 | return r; | |
591 | ||
6b000af4 | 592 | r = sd_bus_message_append(reply, "b", c->address_families_allow_list); |
4298d0b5 LP |
593 | if (r < 0) |
594 | return r; | |
595 | ||
90e74a66 | 596 | SET_FOREACH(af, c->address_families) { |
4298d0b5 LP |
597 | const char *name; |
598 | ||
599 | name = af_to_name(PTR_TO_INT(af)); | |
600 | if (!name) | |
601 | continue; | |
602 | ||
603 | r = strv_extend(&l, name); | |
604 | if (r < 0) | |
605 | return -ENOMEM; | |
606 | } | |
607 | ||
608 | strv_sort(l); | |
609 | ||
610 | r = sd_bus_message_append_strv(reply, l); | |
611 | if (r < 0) | |
612 | return r; | |
613 | ||
614 | return sd_bus_message_close_container(reply); | |
615 | } | |
616 | ||
5f5d8eab LP |
617 | static int property_get_working_directory( |
618 | sd_bus *bus, | |
619 | const char *path, | |
620 | const char *interface, | |
621 | const char *property, | |
622 | sd_bus_message *reply, | |
623 | void *userdata, | |
624 | sd_bus_error *error) { | |
625 | ||
626 | ExecContext *c = userdata; | |
627 | const char *wd; | |
628 | ||
629 | assert(bus); | |
630 | assert(reply); | |
631 | assert(c); | |
632 | ||
633 | if (c->working_directory_home) | |
634 | wd = "~"; | |
635 | else | |
636 | wd = c->working_directory; | |
637 | ||
638 | if (c->working_directory_missing_ok) | |
639 | wd = strjoina("!", wd); | |
640 | ||
641 | return sd_bus_message_append(reply, "s", wd); | |
642 | } | |
643 | ||
5073ff6b | 644 | static int property_get_stdio_fdname( |
52c239d7 LB |
645 | sd_bus *bus, |
646 | const char *path, | |
647 | const char *interface, | |
648 | const char *property, | |
649 | sd_bus_message *reply, | |
650 | void *userdata, | |
651 | sd_bus_error *error) { | |
652 | ||
653 | ExecContext *c = userdata; | |
5073ff6b | 654 | int fileno; |
52c239d7 LB |
655 | |
656 | assert(bus); | |
657 | assert(c); | |
658 | assert(property); | |
659 | assert(reply); | |
660 | ||
5073ff6b LP |
661 | if (streq(property, "StandardInputFileDescriptorName")) |
662 | fileno = STDIN_FILENO; | |
663 | else if (streq(property, "StandardOutputFileDescriptorName")) | |
664 | fileno = STDOUT_FILENO; | |
665 | else { | |
666 | assert(streq(property, "StandardErrorFileDescriptorName")); | |
667 | fileno = STDERR_FILENO; | |
668 | } | |
52c239d7 | 669 | |
5073ff6b | 670 | return sd_bus_message_append(reply, "s", exec_context_fdname(c, fileno)); |
52c239d7 LB |
671 | } |
672 | ||
08f3be7a | 673 | static int property_get_input_data( |
52c239d7 LB |
674 | sd_bus *bus, |
675 | const char *path, | |
676 | const char *interface, | |
677 | const char *property, | |
678 | sd_bus_message *reply, | |
679 | void *userdata, | |
680 | sd_bus_error *error) { | |
681 | ||
682 | ExecContext *c = userdata; | |
52c239d7 LB |
683 | |
684 | assert(bus); | |
685 | assert(c); | |
686 | assert(property); | |
687 | assert(reply); | |
688 | ||
08f3be7a | 689 | return sd_bus_message_append_array(reply, 'y', c->stdin_data, c->stdin_data_size); |
52c239d7 LB |
690 | } |
691 | ||
d2d6c096 LP |
692 | static int property_get_bind_paths( |
693 | sd_bus *bus, | |
694 | const char *path, | |
695 | const char *interface, | |
696 | const char *property, | |
697 | sd_bus_message *reply, | |
698 | void *userdata, | |
699 | sd_bus_error *error) { | |
700 | ||
701 | ExecContext *c = userdata; | |
d2d6c096 LP |
702 | bool ro; |
703 | int r; | |
704 | ||
705 | assert(bus); | |
706 | assert(c); | |
707 | assert(property); | |
708 | assert(reply); | |
709 | ||
5d904a6a | 710 | ro = strstr(property, "ReadOnly"); |
d2d6c096 LP |
711 | |
712 | r = sd_bus_message_open_container(reply, 'a', "(ssbt)"); | |
713 | if (r < 0) | |
714 | return r; | |
715 | ||
fe96c0f8 | 716 | for (size_t i = 0; i < c->n_bind_mounts; i++) { |
d2d6c096 LP |
717 | |
718 | if (ro != c->bind_mounts[i].read_only) | |
719 | continue; | |
720 | ||
721 | r = sd_bus_message_append( | |
722 | reply, "(ssbt)", | |
723 | c->bind_mounts[i].source, | |
724 | c->bind_mounts[i].destination, | |
725 | c->bind_mounts[i].ignore_enoent, | |
c9b06108 | 726 | c->bind_mounts[i].recursive ? (uint64_t) MS_REC : (uint64_t) 0); |
d2d6c096 LP |
727 | if (r < 0) |
728 | return r; | |
729 | } | |
730 | ||
731 | return sd_bus_message_close_container(reply); | |
732 | } | |
733 | ||
784ad252 YW |
734 | static int property_get_temporary_filesystems( |
735 | sd_bus *bus, | |
736 | const char *path, | |
737 | const char *interface, | |
738 | const char *property, | |
739 | sd_bus_message *reply, | |
740 | void *userdata, | |
741 | sd_bus_error *error) { | |
742 | ||
743 | ExecContext *c = userdata; | |
784ad252 YW |
744 | int r; |
745 | ||
746 | assert(bus); | |
747 | assert(c); | |
748 | assert(property); | |
749 | assert(reply); | |
750 | ||
751 | r = sd_bus_message_open_container(reply, 'a', "(ss)"); | |
752 | if (r < 0) | |
753 | return r; | |
754 | ||
fe96c0f8 | 755 | for (unsigned i = 0; i < c->n_temporary_filesystems; i++) { |
784ad252 YW |
756 | TemporaryFileSystem *t = c->temporary_filesystems + i; |
757 | ||
758 | r = sd_bus_message_append( | |
759 | reply, "(ss)", | |
760 | t->path, | |
761 | t->options); | |
762 | if (r < 0) | |
763 | return r; | |
764 | } | |
765 | ||
766 | return sd_bus_message_close_container(reply); | |
767 | } | |
768 | ||
d3070fbd LP |
769 | static int property_get_log_extra_fields( |
770 | sd_bus *bus, | |
771 | const char *path, | |
772 | const char *interface, | |
773 | const char *property, | |
774 | sd_bus_message *reply, | |
775 | void *userdata, | |
776 | sd_bus_error *error) { | |
777 | ||
778 | ExecContext *c = userdata; | |
d3070fbd LP |
779 | int r; |
780 | ||
781 | assert(bus); | |
782 | assert(c); | |
783 | assert(property); | |
784 | assert(reply); | |
785 | ||
786 | r = sd_bus_message_open_container(reply, 'a', "ay"); | |
787 | if (r < 0) | |
788 | return r; | |
789 | ||
fe96c0f8 | 790 | for (size_t i = 0; i < c->n_log_extra_fields; i++) { |
d3070fbd LP |
791 | r = sd_bus_message_append_array(reply, 'y', c->log_extra_fields[i].iov_base, c->log_extra_fields[i].iov_len); |
792 | if (r < 0) | |
793 | return r; | |
794 | } | |
795 | ||
796 | return sd_bus_message_close_container(reply); | |
797 | } | |
798 | ||
bb0c0d6f LP |
799 | static int property_get_set_credential( |
800 | sd_bus *bus, | |
801 | const char *path, | |
802 | const char *interface, | |
803 | const char *property, | |
804 | sd_bus_message *reply, | |
805 | void *userdata, | |
806 | sd_bus_error *error) { | |
807 | ||
808 | ExecContext *c = userdata; | |
809 | ExecSetCredential *sc; | |
bb0c0d6f LP |
810 | int r; |
811 | ||
812 | assert(bus); | |
813 | assert(c); | |
814 | assert(property); | |
815 | assert(reply); | |
816 | ||
817 | r = sd_bus_message_open_container(reply, 'a', "(say)"); | |
818 | if (r < 0) | |
819 | return r; | |
820 | ||
90e74a66 | 821 | HASHMAP_FOREACH(sc, c->set_credentials) { |
bb0c0d6f LP |
822 | |
823 | r = sd_bus_message_open_container(reply, 'r', "say"); | |
824 | if (r < 0) | |
825 | return r; | |
826 | ||
827 | r = sd_bus_message_append(reply, "s", sc->id); | |
828 | if (r < 0) | |
829 | return r; | |
830 | ||
831 | r = sd_bus_message_append_array(reply, 'y', sc->data, sc->size); | |
832 | if (r < 0) | |
833 | return r; | |
834 | ||
835 | r = sd_bus_message_close_container(reply); | |
836 | if (r < 0) | |
837 | return r; | |
838 | } | |
839 | ||
840 | return sd_bus_message_close_container(reply); | |
841 | } | |
842 | ||
843 | static int property_get_load_credential( | |
844 | sd_bus *bus, | |
845 | const char *path, | |
846 | const char *interface, | |
847 | const char *property, | |
848 | sd_bus_message *reply, | |
849 | void *userdata, | |
850 | sd_bus_error *error) { | |
851 | ||
852 | ExecContext *c = userdata; | |
853 | char **i, **j; | |
854 | int r; | |
855 | ||
856 | assert(bus); | |
857 | assert(c); | |
858 | assert(property); | |
859 | assert(reply); | |
860 | ||
861 | r = sd_bus_message_open_container(reply, 'a', "(ss)"); | |
862 | if (r < 0) | |
863 | return r; | |
864 | ||
865 | STRV_FOREACH_PAIR(i, j, c->load_credentials) { | |
866 | r = sd_bus_message_append(reply, "(ss)", *i, *j); | |
867 | if (r < 0) | |
868 | return r; | |
869 | } | |
870 | ||
871 | return sd_bus_message_close_container(reply); | |
872 | } | |
873 | ||
0389f4fa LB |
874 | static int property_get_root_hash( |
875 | sd_bus *bus, | |
876 | const char *path, | |
877 | const char *interface, | |
878 | const char *property, | |
879 | sd_bus_message *reply, | |
880 | void *userdata, | |
881 | sd_bus_error *error) { | |
882 | ||
883 | ExecContext *c = userdata; | |
884 | ||
885 | assert(bus); | |
886 | assert(c); | |
887 | assert(property); | |
888 | assert(reply); | |
889 | ||
890 | return sd_bus_message_append_array(reply, 'y', c->root_hash, c->root_hash_size); | |
891 | } | |
892 | ||
d4d55b0d LB |
893 | static int property_get_root_hash_sig( |
894 | sd_bus *bus, | |
895 | const char *path, | |
896 | const char *interface, | |
897 | const char *property, | |
898 | sd_bus_message *reply, | |
899 | void *userdata, | |
900 | sd_bus_error *error) { | |
901 | ||
902 | ExecContext *c = userdata; | |
903 | ||
904 | assert(bus); | |
905 | assert(c); | |
906 | assert(property); | |
907 | assert(reply); | |
908 | ||
909 | return sd_bus_message_append_array(reply, 'y', c->root_hash_sig, c->root_hash_sig_size); | |
910 | } | |
911 | ||
18d73705 LB |
912 | static int property_get_root_image_options( |
913 | sd_bus *bus, | |
914 | const char *path, | |
915 | const char *interface, | |
916 | const char *property, | |
917 | sd_bus_message *reply, | |
918 | void *userdata, | |
919 | sd_bus_error *error) { | |
920 | ||
921 | ExecContext *c = userdata; | |
922 | MountOptions *m; | |
923 | int r; | |
924 | ||
925 | assert(bus); | |
926 | assert(c); | |
927 | assert(property); | |
928 | assert(reply); | |
929 | ||
9ece6444 | 930 | r = sd_bus_message_open_container(reply, 'a', "(ss)"); |
18d73705 LB |
931 | if (r < 0) |
932 | return r; | |
933 | ||
934 | LIST_FOREACH(mount_options, m, c->root_image_options) { | |
9ece6444 LB |
935 | r = sd_bus_message_append(reply, "(ss)", |
936 | partition_designator_to_string(m->partition_designator), | |
937 | m->options); | |
18d73705 LB |
938 | if (r < 0) |
939 | return r; | |
940 | } | |
941 | ||
942 | return sd_bus_message_close_container(reply); | |
943 | } | |
944 | ||
b3d13314 LB |
945 | static int property_get_mount_images( |
946 | sd_bus *bus, | |
947 | const char *path, | |
948 | const char *interface, | |
949 | const char *property, | |
950 | sd_bus_message *reply, | |
951 | void *userdata, | |
952 | sd_bus_error *error) { | |
953 | ||
954 | ExecContext *c = userdata; | |
955 | int r; | |
956 | ||
957 | assert(bus); | |
958 | assert(c); | |
959 | assert(property); | |
960 | assert(reply); | |
961 | ||
427353f6 | 962 | r = sd_bus_message_open_container(reply, 'a', "(ssba(ss))"); |
b3d13314 LB |
963 | if (r < 0) |
964 | return r; | |
965 | ||
966 | for (size_t i = 0; i < c->n_mount_images; i++) { | |
427353f6 LB |
967 | MountOptions *m; |
968 | ||
969 | r = sd_bus_message_open_container(reply, SD_BUS_TYPE_STRUCT, "ssba(ss)"); | |
970 | if (r < 0) | |
971 | return r; | |
b3d13314 | 972 | r = sd_bus_message_append( |
427353f6 | 973 | reply, "ssb", |
b3d13314 LB |
974 | c->mount_images[i].source, |
975 | c->mount_images[i].destination, | |
976 | c->mount_images[i].ignore_enoent); | |
977 | if (r < 0) | |
978 | return r; | |
427353f6 LB |
979 | r = sd_bus_message_open_container(reply, 'a', "(ss)"); |
980 | if (r < 0) | |
981 | return r; | |
982 | LIST_FOREACH(mount_options, m, c->mount_images[i].mount_options) { | |
983 | r = sd_bus_message_append(reply, "(ss)", | |
984 | partition_designator_to_string(m->partition_designator), | |
985 | m->options); | |
986 | if (r < 0) | |
987 | return r; | |
988 | } | |
989 | r = sd_bus_message_close_container(reply); | |
990 | if (r < 0) | |
991 | return r; | |
992 | r = sd_bus_message_close_container(reply); | |
993 | if (r < 0) | |
994 | return r; | |
b3d13314 LB |
995 | } |
996 | ||
997 | return sd_bus_message_close_container(reply); | |
998 | } | |
999 | ||
93f59701 LB |
1000 | static int property_get_extension_images( |
1001 | sd_bus *bus, | |
1002 | const char *path, | |
1003 | const char *interface, | |
1004 | const char *property, | |
1005 | sd_bus_message *reply, | |
1006 | void *userdata, | |
1007 | sd_bus_error *error) { | |
1008 | ||
1009 | ExecContext *c = userdata; | |
1010 | int r; | |
1011 | ||
1012 | assert(bus); | |
1013 | assert(c); | |
1014 | assert(property); | |
1015 | assert(reply); | |
1016 | ||
1017 | r = sd_bus_message_open_container(reply, 'a', "(sba(ss))"); | |
1018 | if (r < 0) | |
1019 | return r; | |
1020 | ||
1021 | for (size_t i = 0; i < c->n_extension_images; i++) { | |
1022 | MountOptions *m; | |
1023 | ||
1024 | r = sd_bus_message_open_container(reply, SD_BUS_TYPE_STRUCT, "sba(ss)"); | |
1025 | if (r < 0) | |
1026 | return r; | |
1027 | r = sd_bus_message_append( | |
1028 | reply, "sb", | |
1029 | c->extension_images[i].source, | |
1030 | c->extension_images[i].ignore_enoent); | |
1031 | if (r < 0) | |
1032 | return r; | |
1033 | r = sd_bus_message_open_container(reply, 'a', "(ss)"); | |
1034 | if (r < 0) | |
1035 | return r; | |
1036 | LIST_FOREACH(mount_options, m, c->extension_images[i].mount_options) { | |
1037 | r = sd_bus_message_append(reply, "(ss)", | |
1038 | partition_designator_to_string(m->partition_designator), | |
1039 | m->options); | |
1040 | if (r < 0) | |
1041 | return r; | |
1042 | } | |
1043 | r = sd_bus_message_close_container(reply); | |
1044 | if (r < 0) | |
1045 | return r; | |
1046 | r = sd_bus_message_close_container(reply); | |
1047 | if (r < 0) | |
1048 | return r; | |
1049 | } | |
1050 | ||
1051 | return sd_bus_message_close_container(reply); | |
1052 | } | |
1053 | ||
718db961 LP |
1054 | const sd_bus_vtable bus_exec_vtable[] = { |
1055 | SD_BUS_VTABLE_START(0), | |
556089dc LP |
1056 | SD_BUS_PROPERTY("Environment", "as", NULL, offsetof(ExecContext, environment), SD_BUS_VTABLE_PROPERTY_CONST), |
1057 | SD_BUS_PROPERTY("EnvironmentFiles", "a(sb)", property_get_environment_files, 0, SD_BUS_VTABLE_PROPERTY_CONST), | |
b4c14404 | 1058 | SD_BUS_PROPERTY("PassEnvironment", "as", NULL, offsetof(ExecContext, pass_environment), SD_BUS_VTABLE_PROPERTY_CONST), |
00819cc1 | 1059 | SD_BUS_PROPERTY("UnsetEnvironment", "as", NULL, offsetof(ExecContext, unset_environment), SD_BUS_VTABLE_PROPERTY_CONST), |
556089dc | 1060 | SD_BUS_PROPERTY("UMask", "u", bus_property_get_mode, offsetof(ExecContext, umask), SD_BUS_VTABLE_PROPERTY_CONST), |
c9d031c3 | 1061 | SD_BUS_PROPERTY("LimitCPU", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_CPU]), SD_BUS_VTABLE_PROPERTY_CONST), |
147f6858 | 1062 | SD_BUS_PROPERTY("LimitCPUSoft", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_CPU]), SD_BUS_VTABLE_PROPERTY_CONST), |
c9d031c3 | 1063 | SD_BUS_PROPERTY("LimitFSIZE", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_FSIZE]), SD_BUS_VTABLE_PROPERTY_CONST), |
147f6858 | 1064 | SD_BUS_PROPERTY("LimitFSIZESoft", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_FSIZE]), SD_BUS_VTABLE_PROPERTY_CONST), |
c9d031c3 | 1065 | SD_BUS_PROPERTY("LimitDATA", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_DATA]), SD_BUS_VTABLE_PROPERTY_CONST), |
147f6858 | 1066 | SD_BUS_PROPERTY("LimitDATASoft", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_DATA]), SD_BUS_VTABLE_PROPERTY_CONST), |
c9d031c3 | 1067 | SD_BUS_PROPERTY("LimitSTACK", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_STACK]), SD_BUS_VTABLE_PROPERTY_CONST), |
147f6858 | 1068 | SD_BUS_PROPERTY("LimitSTACKSoft", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_STACK]), SD_BUS_VTABLE_PROPERTY_CONST), |
c9d031c3 | 1069 | SD_BUS_PROPERTY("LimitCORE", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_CORE]), SD_BUS_VTABLE_PROPERTY_CONST), |
147f6858 | 1070 | SD_BUS_PROPERTY("LimitCORESoft", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_CORE]), SD_BUS_VTABLE_PROPERTY_CONST), |
c9d031c3 | 1071 | SD_BUS_PROPERTY("LimitRSS", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_RSS]), SD_BUS_VTABLE_PROPERTY_CONST), |
147f6858 | 1072 | SD_BUS_PROPERTY("LimitRSSSoft", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_RSS]), SD_BUS_VTABLE_PROPERTY_CONST), |
c9d031c3 | 1073 | SD_BUS_PROPERTY("LimitNOFILE", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_NOFILE]), SD_BUS_VTABLE_PROPERTY_CONST), |
147f6858 | 1074 | SD_BUS_PROPERTY("LimitNOFILESoft", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_NOFILE]), SD_BUS_VTABLE_PROPERTY_CONST), |
c9d031c3 | 1075 | SD_BUS_PROPERTY("LimitAS", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_AS]), SD_BUS_VTABLE_PROPERTY_CONST), |
147f6858 | 1076 | SD_BUS_PROPERTY("LimitASSoft", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_AS]), SD_BUS_VTABLE_PROPERTY_CONST), |
c9d031c3 | 1077 | SD_BUS_PROPERTY("LimitNPROC", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_NPROC]), SD_BUS_VTABLE_PROPERTY_CONST), |
147f6858 | 1078 | SD_BUS_PROPERTY("LimitNPROCSoft", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_NPROC]), SD_BUS_VTABLE_PROPERTY_CONST), |
c9d031c3 | 1079 | SD_BUS_PROPERTY("LimitMEMLOCK", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_MEMLOCK]), SD_BUS_VTABLE_PROPERTY_CONST), |
147f6858 | 1080 | SD_BUS_PROPERTY("LimitMEMLOCKSoft", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_MEMLOCK]), SD_BUS_VTABLE_PROPERTY_CONST), |
c9d031c3 | 1081 | SD_BUS_PROPERTY("LimitLOCKS", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_LOCKS]), SD_BUS_VTABLE_PROPERTY_CONST), |
147f6858 | 1082 | SD_BUS_PROPERTY("LimitLOCKSSoft", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_LOCKS]), SD_BUS_VTABLE_PROPERTY_CONST), |
c9d031c3 | 1083 | SD_BUS_PROPERTY("LimitSIGPENDING", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_SIGPENDING]), SD_BUS_VTABLE_PROPERTY_CONST), |
147f6858 | 1084 | SD_BUS_PROPERTY("LimitSIGPENDINGSoft", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_SIGPENDING]), SD_BUS_VTABLE_PROPERTY_CONST), |
c9d031c3 | 1085 | SD_BUS_PROPERTY("LimitMSGQUEUE", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_MSGQUEUE]), SD_BUS_VTABLE_PROPERTY_CONST), |
147f6858 | 1086 | SD_BUS_PROPERTY("LimitMSGQUEUESoft", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_MSGQUEUE]), SD_BUS_VTABLE_PROPERTY_CONST), |
c9d031c3 | 1087 | SD_BUS_PROPERTY("LimitNICE", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_NICE]), SD_BUS_VTABLE_PROPERTY_CONST), |
147f6858 | 1088 | SD_BUS_PROPERTY("LimitNICESoft", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_NICE]), SD_BUS_VTABLE_PROPERTY_CONST), |
c9d031c3 | 1089 | SD_BUS_PROPERTY("LimitRTPRIO", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_RTPRIO]), SD_BUS_VTABLE_PROPERTY_CONST), |
147f6858 | 1090 | SD_BUS_PROPERTY("LimitRTPRIOSoft", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_RTPRIO]), SD_BUS_VTABLE_PROPERTY_CONST), |
c9d031c3 | 1091 | SD_BUS_PROPERTY("LimitRTTIME", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_RTTIME]), SD_BUS_VTABLE_PROPERTY_CONST), |
147f6858 | 1092 | SD_BUS_PROPERTY("LimitRTTIMESoft", "t", bus_property_get_rlimit, offsetof(ExecContext, rlimit[RLIMIT_RTTIME]), SD_BUS_VTABLE_PROPERTY_CONST), |
5f5d8eab | 1093 | SD_BUS_PROPERTY("WorkingDirectory", "s", property_get_working_directory, 0, SD_BUS_VTABLE_PROPERTY_CONST), |
556089dc | 1094 | SD_BUS_PROPERTY("RootDirectory", "s", NULL, offsetof(ExecContext, root_directory), SD_BUS_VTABLE_PROPERTY_CONST), |
915e6d16 | 1095 | SD_BUS_PROPERTY("RootImage", "s", NULL, offsetof(ExecContext, root_image), SD_BUS_VTABLE_PROPERTY_CONST), |
9ece6444 | 1096 | SD_BUS_PROPERTY("RootImageOptions", "a(ss)", property_get_root_image_options, 0, SD_BUS_VTABLE_PROPERTY_CONST), |
0389f4fa LB |
1097 | SD_BUS_PROPERTY("RootHash", "ay", property_get_root_hash, 0, SD_BUS_VTABLE_PROPERTY_CONST), |
1098 | SD_BUS_PROPERTY("RootHashPath", "s", NULL, offsetof(ExecContext, root_hash_path), SD_BUS_VTABLE_PROPERTY_CONST), | |
d4d55b0d LB |
1099 | SD_BUS_PROPERTY("RootHashSignature", "ay", property_get_root_hash_sig, 0, SD_BUS_VTABLE_PROPERTY_CONST), |
1100 | SD_BUS_PROPERTY("RootHashSignaturePath", "s", NULL, offsetof(ExecContext, root_hash_sig_path), SD_BUS_VTABLE_PROPERTY_CONST), | |
0389f4fa | 1101 | SD_BUS_PROPERTY("RootVerity", "s", NULL, offsetof(ExecContext, root_verity), SD_BUS_VTABLE_PROPERTY_CONST), |
93f59701 | 1102 | SD_BUS_PROPERTY("ExtensionImages", "a(sba(ss))", property_get_extension_images, 0, SD_BUS_VTABLE_PROPERTY_CONST), |
427353f6 | 1103 | SD_BUS_PROPERTY("MountImages", "a(ssba(ss))", property_get_mount_images, 0, SD_BUS_VTABLE_PROPERTY_CONST), |
556089dc | 1104 | SD_BUS_PROPERTY("OOMScoreAdjust", "i", property_get_oom_score_adjust, 0, SD_BUS_VTABLE_PROPERTY_CONST), |
ad21e542 | 1105 | SD_BUS_PROPERTY("CoredumpFilter", "t", property_get_coredump_filter, 0, SD_BUS_VTABLE_PROPERTY_CONST), |
556089dc | 1106 | SD_BUS_PROPERTY("Nice", "i", property_get_nice, 0, SD_BUS_VTABLE_PROPERTY_CONST), |
7f452159 LP |
1107 | SD_BUS_PROPERTY("IOSchedulingClass", "i", property_get_ioprio_class, 0, SD_BUS_VTABLE_PROPERTY_CONST), |
1108 | SD_BUS_PROPERTY("IOSchedulingPriority", "i", property_get_ioprio_priority, 0, SD_BUS_VTABLE_PROPERTY_CONST), | |
556089dc LP |
1109 | SD_BUS_PROPERTY("CPUSchedulingPolicy", "i", property_get_cpu_sched_policy, 0, SD_BUS_VTABLE_PROPERTY_CONST), |
1110 | SD_BUS_PROPERTY("CPUSchedulingPriority", "i", property_get_cpu_sched_priority, 0, SD_BUS_VTABLE_PROPERTY_CONST), | |
1111 | SD_BUS_PROPERTY("CPUAffinity", "ay", property_get_cpu_affinity, 0, SD_BUS_VTABLE_PROPERTY_CONST), | |
e2b2fb7f | 1112 | SD_BUS_PROPERTY("CPUAffinityFromNUMA", "b", property_get_cpu_affinity_from_numa, 0, SD_BUS_VTABLE_PROPERTY_CONST), |
b070c7c0 MS |
1113 | SD_BUS_PROPERTY("NUMAPolicy", "i", property_get_numa_policy, 0, SD_BUS_VTABLE_PROPERTY_CONST), |
1114 | SD_BUS_PROPERTY("NUMAMask", "ay", property_get_numa_mask, 0, SD_BUS_VTABLE_PROPERTY_CONST), | |
556089dc LP |
1115 | SD_BUS_PROPERTY("TimerSlackNSec", "t", property_get_timer_slack_nsec, 0, SD_BUS_VTABLE_PROPERTY_CONST), |
1116 | SD_BUS_PROPERTY("CPUSchedulingResetOnFork", "b", bus_property_get_bool, offsetof(ExecContext, cpu_sched_reset_on_fork), SD_BUS_VTABLE_PROPERTY_CONST), | |
1117 | SD_BUS_PROPERTY("NonBlocking", "b", bus_property_get_bool, offsetof(ExecContext, non_blocking), SD_BUS_VTABLE_PROPERTY_CONST), | |
1118 | SD_BUS_PROPERTY("StandardInput", "s", property_get_exec_input, offsetof(ExecContext, std_input), SD_BUS_VTABLE_PROPERTY_CONST), | |
5073ff6b | 1119 | SD_BUS_PROPERTY("StandardInputFileDescriptorName", "s", property_get_stdio_fdname, 0, SD_BUS_VTABLE_PROPERTY_CONST), |
08f3be7a | 1120 | SD_BUS_PROPERTY("StandardInputData", "ay", property_get_input_data, 0, SD_BUS_VTABLE_PROPERTY_CONST), |
556089dc | 1121 | SD_BUS_PROPERTY("StandardOutput", "s", bus_property_get_exec_output, offsetof(ExecContext, std_output), SD_BUS_VTABLE_PROPERTY_CONST), |
5073ff6b | 1122 | SD_BUS_PROPERTY("StandardOutputFileDescriptorName", "s", property_get_stdio_fdname, 0, SD_BUS_VTABLE_PROPERTY_CONST), |
556089dc | 1123 | SD_BUS_PROPERTY("StandardError", "s", bus_property_get_exec_output, offsetof(ExecContext, std_error), SD_BUS_VTABLE_PROPERTY_CONST), |
5073ff6b | 1124 | SD_BUS_PROPERTY("StandardErrorFileDescriptorName", "s", property_get_stdio_fdname, 0, SD_BUS_VTABLE_PROPERTY_CONST), |
556089dc LP |
1125 | SD_BUS_PROPERTY("TTYPath", "s", NULL, offsetof(ExecContext, tty_path), SD_BUS_VTABLE_PROPERTY_CONST), |
1126 | SD_BUS_PROPERTY("TTYReset", "b", bus_property_get_bool, offsetof(ExecContext, tty_reset), SD_BUS_VTABLE_PROPERTY_CONST), | |
1127 | SD_BUS_PROPERTY("TTYVHangup", "b", bus_property_get_bool, offsetof(ExecContext, tty_vhangup), SD_BUS_VTABLE_PROPERTY_CONST), | |
1128 | SD_BUS_PROPERTY("TTYVTDisallocate", "b", bus_property_get_bool, offsetof(ExecContext, tty_vt_disallocate), SD_BUS_VTABLE_PROPERTY_CONST), | |
1129 | SD_BUS_PROPERTY("SyslogPriority", "i", bus_property_get_int, offsetof(ExecContext, syslog_priority), SD_BUS_VTABLE_PROPERTY_CONST), | |
1130 | SD_BUS_PROPERTY("SyslogIdentifier", "s", NULL, offsetof(ExecContext, syslog_identifier), SD_BUS_VTABLE_PROPERTY_CONST), | |
1131 | SD_BUS_PROPERTY("SyslogLevelPrefix", "b", bus_property_get_bool, offsetof(ExecContext, syslog_level_prefix), SD_BUS_VTABLE_PROPERTY_CONST), | |
9d5527f2 YW |
1132 | SD_BUS_PROPERTY("SyslogLevel", "i", property_get_syslog_level, offsetof(ExecContext, syslog_priority), SD_BUS_VTABLE_PROPERTY_CONST), |
1133 | SD_BUS_PROPERTY("SyslogFacility", "i", property_get_syslog_facility, offsetof(ExecContext, syslog_priority), SD_BUS_VTABLE_PROPERTY_CONST), | |
d3070fbd | 1134 | SD_BUS_PROPERTY("LogLevelMax", "i", bus_property_get_int, offsetof(ExecContext, log_level_max), SD_BUS_VTABLE_PROPERTY_CONST), |
5ac1530e ZJS |
1135 | SD_BUS_PROPERTY("LogRateLimitIntervalUSec", "t", bus_property_get_usec, offsetof(ExecContext, log_ratelimit_interval_usec), SD_BUS_VTABLE_PROPERTY_CONST), |
1136 | SD_BUS_PROPERTY("LogRateLimitBurst", "u", bus_property_get_unsigned, offsetof(ExecContext, log_ratelimit_burst), SD_BUS_VTABLE_PROPERTY_CONST), | |
d3070fbd | 1137 | SD_BUS_PROPERTY("LogExtraFields", "aay", property_get_log_extra_fields, 0, SD_BUS_VTABLE_PROPERTY_CONST), |
91dd5f7c | 1138 | SD_BUS_PROPERTY("LogNamespace", "s", NULL, offsetof(ExecContext, log_namespace), SD_BUS_VTABLE_PROPERTY_CONST), |
556089dc | 1139 | SD_BUS_PROPERTY("SecureBits", "i", bus_property_get_int, offsetof(ExecContext, secure_bits), SD_BUS_VTABLE_PROPERTY_CONST), |
c0159e20 YW |
1140 | SD_BUS_PROPERTY("CapabilityBoundingSet", "t", NULL, offsetof(ExecContext, capability_bounding_set), SD_BUS_VTABLE_PROPERTY_CONST), |
1141 | SD_BUS_PROPERTY("AmbientCapabilities", "t", NULL, offsetof(ExecContext, capability_ambient_set), SD_BUS_VTABLE_PROPERTY_CONST), | |
556089dc LP |
1142 | SD_BUS_PROPERTY("User", "s", NULL, offsetof(ExecContext, user), SD_BUS_VTABLE_PROPERTY_CONST), |
1143 | SD_BUS_PROPERTY("Group", "s", NULL, offsetof(ExecContext, group), SD_BUS_VTABLE_PROPERTY_CONST), | |
29206d46 | 1144 | SD_BUS_PROPERTY("DynamicUser", "b", bus_property_get_bool, offsetof(ExecContext, dynamic_user), SD_BUS_VTABLE_PROPERTY_CONST), |
00d9ef85 | 1145 | SD_BUS_PROPERTY("RemoveIPC", "b", bus_property_get_bool, offsetof(ExecContext, remove_ipc), SD_BUS_VTABLE_PROPERTY_CONST), |
bb0c0d6f LP |
1146 | SD_BUS_PROPERTY("SetCredential", "a(say)", property_get_set_credential, 0, SD_BUS_VTABLE_PROPERTY_CONST), |
1147 | SD_BUS_PROPERTY("LoadCredential", "a(ss)", property_get_load_credential, 0, SD_BUS_VTABLE_PROPERTY_CONST), | |
556089dc | 1148 | SD_BUS_PROPERTY("SupplementaryGroups", "as", NULL, offsetof(ExecContext, supplementary_groups), SD_BUS_VTABLE_PROPERTY_CONST), |
556089dc | 1149 | SD_BUS_PROPERTY("PAMName", "s", NULL, offsetof(ExecContext, pam_name), SD_BUS_VTABLE_PROPERTY_CONST), |
2a624c36 AP |
1150 | SD_BUS_PROPERTY("ReadWritePaths", "as", NULL, offsetof(ExecContext, read_write_paths), SD_BUS_VTABLE_PROPERTY_CONST), |
1151 | SD_BUS_PROPERTY("ReadOnlyPaths", "as", NULL, offsetof(ExecContext, read_only_paths), SD_BUS_VTABLE_PROPERTY_CONST), | |
1152 | SD_BUS_PROPERTY("InaccessiblePaths", "as", NULL, offsetof(ExecContext, inaccessible_paths), SD_BUS_VTABLE_PROPERTY_CONST), | |
ddc155b2 TM |
1153 | SD_BUS_PROPERTY("ExecPaths", "as", NULL, offsetof(ExecContext, exec_paths), SD_BUS_VTABLE_PROPERTY_CONST), |
1154 | SD_BUS_PROPERTY("NoExecPaths", "as", NULL, offsetof(ExecContext, no_exec_paths), SD_BUS_VTABLE_PROPERTY_CONST), | |
556089dc LP |
1155 | SD_BUS_PROPERTY("MountFlags", "t", bus_property_get_ulong, offsetof(ExecContext, mount_flags), SD_BUS_VTABLE_PROPERTY_CONST), |
1156 | SD_BUS_PROPERTY("PrivateTmp", "b", bus_property_get_bool, offsetof(ExecContext, private_tmp), SD_BUS_VTABLE_PROPERTY_CONST), | |
7f112f50 | 1157 | SD_BUS_PROPERTY("PrivateDevices", "b", bus_property_get_bool, offsetof(ExecContext, private_devices), SD_BUS_VTABLE_PROPERTY_CONST), |
b8b7b838 | 1158 | SD_BUS_PROPERTY("ProtectClock", "b", bus_property_get_bool, offsetof(ExecContext, protect_clock), SD_BUS_VTABLE_PROPERTY_CONST), |
59eeb84b | 1159 | SD_BUS_PROPERTY("ProtectKernelTunables", "b", bus_property_get_bool, offsetof(ExecContext, protect_kernel_tunables), SD_BUS_VTABLE_PROPERTY_CONST), |
502d704e | 1160 | SD_BUS_PROPERTY("ProtectKernelModules", "b", bus_property_get_bool, offsetof(ExecContext, protect_kernel_modules), SD_BUS_VTABLE_PROPERTY_CONST), |
84703040 | 1161 | SD_BUS_PROPERTY("ProtectKernelLogs", "b", bus_property_get_bool, offsetof(ExecContext, protect_kernel_logs), SD_BUS_VTABLE_PROPERTY_CONST), |
59eeb84b | 1162 | SD_BUS_PROPERTY("ProtectControlGroups", "b", bus_property_get_bool, offsetof(ExecContext, protect_control_groups), SD_BUS_VTABLE_PROPERTY_CONST), |
d251207d LP |
1163 | SD_BUS_PROPERTY("PrivateNetwork", "b", bus_property_get_bool, offsetof(ExecContext, private_network), SD_BUS_VTABLE_PROPERTY_CONST), |
1164 | SD_BUS_PROPERTY("PrivateUsers", "b", bus_property_get_bool, offsetof(ExecContext, private_users), SD_BUS_VTABLE_PROPERTY_CONST), | |
228af36f | 1165 | SD_BUS_PROPERTY("PrivateMounts", "b", bus_property_get_bool, offsetof(ExecContext, private_mounts), SD_BUS_VTABLE_PROPERTY_CONST), |
a70581ff | 1166 | SD_BUS_PROPERTY("PrivateIPC", "b", bus_property_get_bool, offsetof(ExecContext, private_ipc), SD_BUS_VTABLE_PROPERTY_CONST), |
73b84e92 YW |
1167 | SD_BUS_PROPERTY("ProtectHome", "s", property_get_protect_home, offsetof(ExecContext, protect_home), SD_BUS_VTABLE_PROPERTY_CONST), |
1168 | SD_BUS_PROPERTY("ProtectSystem", "s", property_get_protect_system, offsetof(ExecContext, protect_system), SD_BUS_VTABLE_PROPERTY_CONST), | |
556089dc LP |
1169 | SD_BUS_PROPERTY("SameProcessGroup", "b", bus_property_get_bool, offsetof(ExecContext, same_pgrp), SD_BUS_VTABLE_PROPERTY_CONST), |
1170 | SD_BUS_PROPERTY("UtmpIdentifier", "s", NULL, offsetof(ExecContext, utmp_id), SD_BUS_VTABLE_PROPERTY_CONST), | |
023a4f67 | 1171 | SD_BUS_PROPERTY("UtmpMode", "s", property_get_exec_utmp_mode, offsetof(ExecContext, utmp_mode), SD_BUS_VTABLE_PROPERTY_CONST), |
5f8640fb | 1172 | SD_BUS_PROPERTY("SELinuxContext", "(bs)", property_get_selinux_context, 0, SD_BUS_VTABLE_PROPERTY_CONST), |
eef65bf3 | 1173 | SD_BUS_PROPERTY("AppArmorProfile", "(bs)", property_get_apparmor_profile, 0, SD_BUS_VTABLE_PROPERTY_CONST), |
2ca620c4 | 1174 | SD_BUS_PROPERTY("SmackProcessLabel", "(bs)", property_get_smack_process_label, 0, SD_BUS_VTABLE_PROPERTY_CONST), |
556089dc LP |
1175 | SD_BUS_PROPERTY("IgnoreSIGPIPE", "b", bus_property_get_bool, offsetof(ExecContext, ignore_sigpipe), SD_BUS_VTABLE_PROPERTY_CONST), |
1176 | SD_BUS_PROPERTY("NoNewPrivileges", "b", bus_property_get_bool, offsetof(ExecContext, no_new_privileges), SD_BUS_VTABLE_PROPERTY_CONST), | |
57183d11 LP |
1177 | SD_BUS_PROPERTY("SystemCallFilter", "(bas)", property_get_syscall_filter, 0, SD_BUS_VTABLE_PROPERTY_CONST), |
1178 | SD_BUS_PROPERTY("SystemCallArchitectures", "as", property_get_syscall_archs, 0, SD_BUS_VTABLE_PROPERTY_CONST), | |
cf9d43a8 | 1179 | SD_BUS_PROPERTY("SystemCallErrorNumber", "i", bus_property_get_int, offsetof(ExecContext, syscall_errno), SD_BUS_VTABLE_PROPERTY_CONST), |
9df2cdd8 | 1180 | SD_BUS_PROPERTY("SystemCallLog", "(bas)", property_get_syscall_log, 0, SD_BUS_VTABLE_PROPERTY_CONST), |
491eecb3 | 1181 | SD_BUS_PROPERTY("Personality", "s", property_get_personality, offsetof(ExecContext, personality), SD_BUS_VTABLE_PROPERTY_CONST), |
78e864e5 | 1182 | SD_BUS_PROPERTY("LockPersonality", "b", bus_property_get_bool, offsetof(ExecContext, lock_personality), SD_BUS_VTABLE_PROPERTY_CONST), |
4298d0b5 | 1183 | SD_BUS_PROPERTY("RestrictAddressFamilies", "(bas)", property_get_address_families, 0, SD_BUS_VTABLE_PROPERTY_CONST), |
53f47dfc | 1184 | SD_BUS_PROPERTY("RuntimeDirectoryPreserve", "s", property_get_exec_preserve_mode, offsetof(ExecContext, runtime_directory_preserve_mode), SD_BUS_VTABLE_PROPERTY_CONST), |
3536f49e YW |
1185 | SD_BUS_PROPERTY("RuntimeDirectoryMode", "u", bus_property_get_mode, offsetof(ExecContext, directories[EXEC_DIRECTORY_RUNTIME].mode), SD_BUS_VTABLE_PROPERTY_CONST), |
1186 | SD_BUS_PROPERTY("RuntimeDirectory", "as", NULL, offsetof(ExecContext, directories[EXEC_DIRECTORY_RUNTIME].paths), SD_BUS_VTABLE_PROPERTY_CONST), | |
e940c1ef YW |
1187 | SD_BUS_PROPERTY("StateDirectoryMode", "u", bus_property_get_mode, offsetof(ExecContext, directories[EXEC_DIRECTORY_STATE].mode), SD_BUS_VTABLE_PROPERTY_CONST), |
1188 | SD_BUS_PROPERTY("StateDirectory", "as", NULL, offsetof(ExecContext, directories[EXEC_DIRECTORY_STATE].paths), SD_BUS_VTABLE_PROPERTY_CONST), | |
3536f49e YW |
1189 | SD_BUS_PROPERTY("CacheDirectoryMode", "u", bus_property_get_mode, offsetof(ExecContext, directories[EXEC_DIRECTORY_CACHE].mode), SD_BUS_VTABLE_PROPERTY_CONST), |
1190 | SD_BUS_PROPERTY("CacheDirectory", "as", NULL, offsetof(ExecContext, directories[EXEC_DIRECTORY_CACHE].paths), SD_BUS_VTABLE_PROPERTY_CONST), | |
1191 | SD_BUS_PROPERTY("LogsDirectoryMode", "u", bus_property_get_mode, offsetof(ExecContext, directories[EXEC_DIRECTORY_LOGS].mode), SD_BUS_VTABLE_PROPERTY_CONST), | |
1192 | SD_BUS_PROPERTY("LogsDirectory", "as", NULL, offsetof(ExecContext, directories[EXEC_DIRECTORY_LOGS].paths), SD_BUS_VTABLE_PROPERTY_CONST), | |
1193 | SD_BUS_PROPERTY("ConfigurationDirectoryMode", "u", bus_property_get_mode, offsetof(ExecContext, directories[EXEC_DIRECTORY_CONFIGURATION].mode), SD_BUS_VTABLE_PROPERTY_CONST), | |
1194 | SD_BUS_PROPERTY("ConfigurationDirectory", "as", NULL, offsetof(ExecContext, directories[EXEC_DIRECTORY_CONFIGURATION].paths), SD_BUS_VTABLE_PROPERTY_CONST), | |
12213aed | 1195 | SD_BUS_PROPERTY("TimeoutCleanUSec", "t", bus_property_get_usec, offsetof(ExecContext, timeout_clean_usec), SD_BUS_VTABLE_PROPERTY_CONST), |
f3e43635 | 1196 | SD_BUS_PROPERTY("MemoryDenyWriteExecute", "b", bus_property_get_bool, offsetof(ExecContext, memory_deny_write_execute), SD_BUS_VTABLE_PROPERTY_CONST), |
f4170c67 | 1197 | SD_BUS_PROPERTY("RestrictRealtime", "b", bus_property_get_bool, offsetof(ExecContext, restrict_realtime), SD_BUS_VTABLE_PROPERTY_CONST), |
f69567cb | 1198 | SD_BUS_PROPERTY("RestrictSUIDSGID", "b", bus_property_get_bool, offsetof(ExecContext, restrict_suid_sgid), SD_BUS_VTABLE_PROPERTY_CONST), |
6a8c2d59 | 1199 | SD_BUS_PROPERTY("RestrictNamespaces", "t", bus_property_get_ulong, offsetof(ExecContext, restrict_namespaces), SD_BUS_VTABLE_PROPERTY_CONST), |
d2d6c096 LP |
1200 | SD_BUS_PROPERTY("BindPaths", "a(ssbt)", property_get_bind_paths, 0, SD_BUS_VTABLE_PROPERTY_CONST), |
1201 | SD_BUS_PROPERTY("BindReadOnlyPaths", "a(ssbt)", property_get_bind_paths, 0, SD_BUS_VTABLE_PROPERTY_CONST), | |
784ad252 | 1202 | SD_BUS_PROPERTY("TemporaryFileSystem", "a(ss)", property_get_temporary_filesystems, 0, SD_BUS_VTABLE_PROPERTY_CONST), |
5e98086d | 1203 | SD_BUS_PROPERTY("MountAPIVFS", "b", property_get_mount_apivfs, 0, SD_BUS_VTABLE_PROPERTY_CONST), |
b1edf445 | 1204 | SD_BUS_PROPERTY("KeyringMode", "s", property_get_exec_keyring_mode, offsetof(ExecContext, keyring_mode), SD_BUS_VTABLE_PROPERTY_CONST), |
4e399953 LP |
1205 | SD_BUS_PROPERTY("ProtectProc", "s", property_get_protect_proc, offsetof(ExecContext, protect_proc), SD_BUS_VTABLE_PROPERTY_CONST), |
1206 | SD_BUS_PROPERTY("ProcSubset", "s", property_get_proc_subset, offsetof(ExecContext, proc_subset), SD_BUS_VTABLE_PROPERTY_CONST), | |
aecd5ac6 | 1207 | SD_BUS_PROPERTY("ProtectHostname", "b", bus_property_get_bool, offsetof(ExecContext, protect_hostname), SD_BUS_VTABLE_PROPERTY_CONST), |
a8d08f39 | 1208 | SD_BUS_PROPERTY("NetworkNamespacePath", "s", NULL, offsetof(ExecContext, network_namespace_path), SD_BUS_VTABLE_PROPERTY_CONST), |
a70581ff | 1209 | SD_BUS_PROPERTY("IPCNamespacePath", "s", NULL, offsetof(ExecContext, ipc_namespace_path), SD_BUS_VTABLE_PROPERTY_CONST), |
7f452159 LP |
1210 | |
1211 | /* Obsolete/redundant properties: */ | |
1212 | SD_BUS_PROPERTY("Capabilities", "s", property_get_empty_string, 0, SD_BUS_VTABLE_PROPERTY_CONST|SD_BUS_VTABLE_HIDDEN), | |
1213 | SD_BUS_PROPERTY("ReadWriteDirectories", "as", NULL, offsetof(ExecContext, read_write_paths), SD_BUS_VTABLE_PROPERTY_CONST|SD_BUS_VTABLE_HIDDEN), | |
1214 | SD_BUS_PROPERTY("ReadOnlyDirectories", "as", NULL, offsetof(ExecContext, read_only_paths), SD_BUS_VTABLE_PROPERTY_CONST|SD_BUS_VTABLE_HIDDEN), | |
1215 | SD_BUS_PROPERTY("InaccessibleDirectories", "as", NULL, offsetof(ExecContext, inaccessible_paths), SD_BUS_VTABLE_PROPERTY_CONST|SD_BUS_VTABLE_HIDDEN), | |
1216 | SD_BUS_PROPERTY("IOScheduling", "i", property_get_ioprio, 0, SD_BUS_VTABLE_PROPERTY_CONST|SD_BUS_VTABLE_HIDDEN), | |
1217 | ||
718db961 LP |
1218 | SD_BUS_VTABLE_END |
1219 | }; | |
82c121a4 | 1220 | |
4d4c80d0 LP |
1221 | static int append_exec_command(sd_bus_message *reply, ExecCommand *c) { |
1222 | int r; | |
1223 | ||
1224 | assert(reply); | |
1225 | assert(c); | |
1226 | ||
1227 | if (!c->path) | |
1228 | return 0; | |
1229 | ||
1230 | r = sd_bus_message_open_container(reply, 'r', "sasbttttuii"); | |
1231 | if (r < 0) | |
1232 | return r; | |
1233 | ||
1234 | r = sd_bus_message_append(reply, "s", c->path); | |
1235 | if (r < 0) | |
1236 | return r; | |
1237 | ||
1238 | r = sd_bus_message_append_strv(reply, c->argv); | |
1239 | if (r < 0) | |
1240 | return r; | |
1241 | ||
1242 | r = sd_bus_message_append(reply, "bttttuii", | |
3ed0cd26 | 1243 | !!(c->flags & EXEC_COMMAND_IGNORE_FAILURE), |
4d4c80d0 LP |
1244 | c->exec_status.start_timestamp.realtime, |
1245 | c->exec_status.start_timestamp.monotonic, | |
1246 | c->exec_status.exit_timestamp.realtime, | |
1247 | c->exec_status.exit_timestamp.monotonic, | |
1248 | (uint32_t) c->exec_status.pid, | |
1249 | (int32_t) c->exec_status.code, | |
1250 | (int32_t) c->exec_status.status); | |
1251 | if (r < 0) | |
1252 | return r; | |
1253 | ||
1254 | return sd_bus_message_close_container(reply); | |
1255 | } | |
1256 | ||
b3d59367 AZ |
1257 | static int append_exec_ex_command(sd_bus_message *reply, ExecCommand *c) { |
1258 | _cleanup_strv_free_ char **ex_opts = NULL; | |
1259 | int r; | |
1260 | ||
1261 | assert(reply); | |
1262 | assert(c); | |
1263 | ||
1264 | if (!c->path) | |
1265 | return 0; | |
1266 | ||
1267 | r = sd_bus_message_open_container(reply, 'r', "sasasttttuii"); | |
1268 | if (r < 0) | |
1269 | return r; | |
1270 | ||
1271 | r = sd_bus_message_append(reply, "s", c->path); | |
1272 | if (r < 0) | |
1273 | return r; | |
1274 | ||
1275 | r = sd_bus_message_append_strv(reply, c->argv); | |
1276 | if (r < 0) | |
1277 | return r; | |
1278 | ||
1279 | r = exec_command_flags_to_strv(c->flags, &ex_opts); | |
1280 | if (r < 0) | |
1281 | return r; | |
1282 | ||
1283 | r = sd_bus_message_append_strv(reply, ex_opts); | |
1284 | if (r < 0) | |
1285 | return r; | |
1286 | ||
1287 | r = sd_bus_message_append(reply, "ttttuii", | |
1288 | c->exec_status.start_timestamp.realtime, | |
1289 | c->exec_status.start_timestamp.monotonic, | |
1290 | c->exec_status.exit_timestamp.realtime, | |
1291 | c->exec_status.exit_timestamp.monotonic, | |
1292 | (uint32_t) c->exec_status.pid, | |
1293 | (int32_t) c->exec_status.code, | |
1294 | (int32_t) c->exec_status.status); | |
1295 | if (r < 0) | |
1296 | return r; | |
1297 | ||
1298 | return sd_bus_message_close_container(reply); | |
1299 | } | |
1300 | ||
718db961 LP |
1301 | int bus_property_get_exec_command( |
1302 | sd_bus *bus, | |
1303 | const char *path, | |
1304 | const char *interface, | |
1305 | const char *property, | |
1306 | sd_bus_message *reply, | |
ebcf1f97 LP |
1307 | void *userdata, |
1308 | sd_bus_error *ret_error) { | |
fe68089d | 1309 | |
4d4c80d0 | 1310 | ExecCommand *c = (ExecCommand*) userdata; |
718db961 | 1311 | int r; |
fe68089d | 1312 | |
718db961 LP |
1313 | assert(bus); |
1314 | assert(reply); | |
fe68089d | 1315 | |
718db961 LP |
1316 | r = sd_bus_message_open_container(reply, 'a', "(sasbttttuii)"); |
1317 | if (r < 0) | |
1318 | return r; | |
fe68089d | 1319 | |
4d4c80d0 LP |
1320 | r = append_exec_command(reply, c); |
1321 | if (r < 0) | |
1322 | return r; | |
fe68089d | 1323 | |
4d4c80d0 LP |
1324 | return sd_bus_message_close_container(reply); |
1325 | } | |
718db961 | 1326 | |
4d4c80d0 LP |
1327 | int bus_property_get_exec_command_list( |
1328 | sd_bus *bus, | |
1329 | const char *path, | |
1330 | const char *interface, | |
1331 | const char *property, | |
1332 | sd_bus_message *reply, | |
1333 | void *userdata, | |
1334 | sd_bus_error *ret_error) { | |
718db961 | 1335 | |
4d4c80d0 LP |
1336 | ExecCommand *c = *(ExecCommand**) userdata; |
1337 | int r; | |
718db961 | 1338 | |
4d4c80d0 LP |
1339 | assert(bus); |
1340 | assert(reply); | |
1341 | ||
1342 | r = sd_bus_message_open_container(reply, 'a', "(sasbttttuii)"); | |
1343 | if (r < 0) | |
1344 | return r; | |
718db961 | 1345 | |
4d4c80d0 LP |
1346 | LIST_FOREACH(command, c, c) { |
1347 | r = append_exec_command(reply, c); | |
718db961 LP |
1348 | if (r < 0) |
1349 | return r; | |
fe68089d LP |
1350 | } |
1351 | ||
718db961 | 1352 | return sd_bus_message_close_container(reply); |
8351ceae | 1353 | } |
c7040b5d | 1354 | |
b3d59367 AZ |
1355 | int bus_property_get_exec_ex_command_list( |
1356 | sd_bus *bus, | |
1357 | const char *path, | |
1358 | const char *interface, | |
1359 | const char *property, | |
1360 | sd_bus_message *reply, | |
1361 | void *userdata, | |
1362 | sd_bus_error *ret_error) { | |
1363 | ||
1364 | ExecCommand *c, *exec_command = *(ExecCommand**) userdata; | |
1365 | int r; | |
1366 | ||
1367 | assert(bus); | |
1368 | assert(reply); | |
1369 | ||
1370 | r = sd_bus_message_open_container(reply, 'a', "(sasasttttuii)"); | |
1371 | if (r < 0) | |
1372 | return r; | |
1373 | ||
1374 | LIST_FOREACH(command, c, exec_command) { | |
1375 | r = append_exec_ex_command(reply, c); | |
1376 | if (r < 0) | |
1377 | return r; | |
1378 | } | |
1379 | ||
1380 | return sd_bus_message_close_container(reply); | |
1381 | } | |
1382 | ||
1383 | static char *exec_command_flags_to_exec_chars(ExecCommandFlags flags) { | |
a4fc96c8 ZJS |
1384 | return strjoin(FLAGS_SET(flags, EXEC_COMMAND_IGNORE_FAILURE) ? "-" : "", |
1385 | FLAGS_SET(flags, EXEC_COMMAND_NO_ENV_EXPAND) ? ":" : "", | |
1386 | FLAGS_SET(flags, EXEC_COMMAND_FULLY_PRIVILEGED) ? "+" : "", | |
1387 | FLAGS_SET(flags, EXEC_COMMAND_NO_SETUID) ? "!" : "", | |
1388 | FLAGS_SET(flags, EXEC_COMMAND_AMBIENT_MAGIC) ? "!!" : ""); | |
b3d59367 AZ |
1389 | } |
1390 | ||
237f7bcb | 1391 | int bus_set_transient_exec_command( |
9c0320e7 YW |
1392 | Unit *u, |
1393 | const char *name, | |
1394 | ExecCommand **exec_command, | |
1395 | sd_bus_message *message, | |
1396 | UnitWriteFlags flags, | |
1397 | sd_bus_error *error) { | |
b3d59367 | 1398 | bool is_ex_prop = endswith(name, "Ex"); |
9c0320e7 YW |
1399 | unsigned n = 0; |
1400 | int r; | |
1401 | ||
b3d59367 | 1402 | r = sd_bus_message_enter_container(message, 'a', is_ex_prop ? "(sasas)" : "(sasb)"); |
9c0320e7 YW |
1403 | if (r < 0) |
1404 | return r; | |
1405 | ||
b3d59367 AZ |
1406 | while ((r = sd_bus_message_enter_container(message, 'r', is_ex_prop ? "sasas" : "sasb")) > 0) { |
1407 | _cleanup_strv_free_ char **argv = NULL, **ex_opts = NULL; | |
9c0320e7 YW |
1408 | const char *path; |
1409 | int b; | |
1410 | ||
1411 | r = sd_bus_message_read(message, "s", &path); | |
1412 | if (r < 0) | |
1413 | return r; | |
1414 | ||
8038b99d ZJS |
1415 | if (!path_is_absolute(path) && !filename_is_valid(path)) |
1416 | return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, | |
1417 | "\"%s\" is neither a valid executable name nor an absolute path", | |
1418 | path); | |
9c0320e7 YW |
1419 | |
1420 | r = sd_bus_message_read_strv(message, &argv); | |
1421 | if (r < 0) | |
1422 | return r; | |
1423 | ||
b3d59367 | 1424 | r = is_ex_prop ? sd_bus_message_read_strv(message, &ex_opts) : sd_bus_message_read(message, "b", &b); |
9c0320e7 YW |
1425 | if (r < 0) |
1426 | return r; | |
1427 | ||
1428 | r = sd_bus_message_exit_container(message); | |
1429 | if (r < 0) | |
1430 | return r; | |
1431 | ||
1432 | if (!UNIT_WRITE_FLAGS_NOOP(flags)) { | |
1433 | ExecCommand *c; | |
1434 | ||
1435 | c = new0(ExecCommand, 1); | |
1436 | if (!c) | |
1437 | return -ENOMEM; | |
1438 | ||
1439 | c->path = strdup(path); | |
1440 | if (!c->path) { | |
1441 | free(c); | |
1442 | return -ENOMEM; | |
1443 | } | |
1444 | ||
ae2a15bc | 1445 | c->argv = TAKE_PTR(argv); |
9c0320e7 | 1446 | |
b3d59367 AZ |
1447 | if (is_ex_prop) { |
1448 | r = exec_command_flags_from_strv(ex_opts, &c->flags); | |
1449 | if (r < 0) | |
1450 | return r; | |
1451 | } else | |
1452 | c->flags = b ? EXEC_COMMAND_IGNORE_FAILURE : 0; | |
9c0320e7 | 1453 | |
858d36c1 | 1454 | path_simplify(c->path, false); |
9c0320e7 YW |
1455 | exec_command_append_list(exec_command, c); |
1456 | } | |
1457 | ||
1458 | n++; | |
1459 | } | |
1460 | if (r < 0) | |
1461 | return r; | |
1462 | ||
1463 | r = sd_bus_message_exit_container(message); | |
1464 | if (r < 0) | |
1465 | return r; | |
1466 | ||
1467 | if (!UNIT_WRITE_FLAGS_NOOP(flags)) { | |
1468 | _cleanup_free_ char *buf = NULL; | |
1469 | _cleanup_fclose_ FILE *f = NULL; | |
1470 | ExecCommand *c; | |
1471 | size_t size = 0; | |
1472 | ||
1473 | if (n == 0) | |
1474 | *exec_command = exec_command_free_list(*exec_command); | |
1475 | ||
2fe21124 | 1476 | f = open_memstream_unlocked(&buf, &size); |
9c0320e7 YW |
1477 | if (!f) |
1478 | return -ENOMEM; | |
1479 | ||
f14bf013 | 1480 | fprintf(f, "%s=\n", name); |
9c0320e7 YW |
1481 | |
1482 | LIST_FOREACH(command, c, *exec_command) { | |
540ac933 | 1483 | _cleanup_free_ char *a = NULL, *exec_chars = NULL; |
9c0320e7 | 1484 | |
540ac933 LP |
1485 | exec_chars = exec_command_flags_to_exec_chars(c->flags); |
1486 | if (!exec_chars) | |
9c0320e7 YW |
1487 | return -ENOMEM; |
1488 | ||
1489 | a = unit_concat_strv(c->argv, UNIT_ESCAPE_C|UNIT_ESCAPE_SPECIFIERS); | |
1490 | if (!a) | |
1491 | return -ENOMEM; | |
1492 | ||
540ac933 LP |
1493 | if (streq_ptr(c->path, c->argv ? c->argv[0] : NULL)) |
1494 | fprintf(f, "%s=%s%s\n", name, exec_chars, a); | |
1495 | else { | |
1496 | _cleanup_free_ char *t = NULL; | |
1497 | const char *p; | |
1498 | ||
1499 | p = unit_escape_setting(c->path, UNIT_ESCAPE_C|UNIT_ESCAPE_SPECIFIERS, &t); | |
1500 | if (!p) | |
1501 | return -ENOMEM; | |
b3d59367 | 1502 | |
540ac933 LP |
1503 | fprintf(f, "%s=%s@%s %s\n", name, exec_chars, p, a); |
1504 | } | |
9c0320e7 YW |
1505 | } |
1506 | ||
1507 | r = fflush_and_check(f); | |
1508 | if (r < 0) | |
1509 | return r; | |
1510 | ||
1511 | unit_write_setting(u, flags, name, buf); | |
1512 | } | |
1513 | ||
1514 | return 1; | |
1515 | } | |
1516 | ||
7e2a3fcc YW |
1517 | static int parse_personality(const char *s, unsigned long *p) { |
1518 | unsigned long v; | |
1519 | ||
1520 | assert(p); | |
1521 | ||
1522 | v = personality_from_string(s); | |
1523 | if (v == PERSONALITY_INVALID) | |
1524 | return -EINVAL; | |
1525 | ||
1526 | *p = v; | |
1527 | return 0; | |
1528 | } | |
1529 | ||
1530 | static const char* mount_propagation_flags_to_string_with_check(unsigned long n) { | |
1531 | if (!IN_SET(n, 0, MS_SHARED, MS_PRIVATE, MS_SLAVE)) | |
1532 | return NULL; | |
1533 | ||
1534 | return mount_propagation_flags_to_string(n); | |
1535 | } | |
1536 | ||
1537 | static BUS_DEFINE_SET_TRANSIENT(nsec, "t", uint64_t, nsec_t, NSEC_FMT); | |
1538 | static BUS_DEFINE_SET_TRANSIENT_IS_VALID(log_level, "i", int32_t, int, "%" PRIi32, log_level_is_valid); | |
aad67b80 | 1539 | #if HAVE_SECCOMP |
005bfaf1 | 1540 | static BUS_DEFINE_SET_TRANSIENT_IS_VALID(errno, "i", int32_t, int, "%" PRIi32, seccomp_errno_or_action_is_valid); |
aad67b80 | 1541 | #endif |
7e2a3fcc YW |
1542 | static BUS_DEFINE_SET_TRANSIENT_PARSE(std_input, ExecInput, exec_input_from_string); |
1543 | static BUS_DEFINE_SET_TRANSIENT_PARSE(std_output, ExecOutput, exec_output_from_string); | |
1544 | static BUS_DEFINE_SET_TRANSIENT_PARSE(utmp_mode, ExecUtmpMode, exec_utmp_mode_from_string); | |
1e8c7bd5 YW |
1545 | static BUS_DEFINE_SET_TRANSIENT_PARSE(protect_system, ProtectSystem, protect_system_from_string); |
1546 | static BUS_DEFINE_SET_TRANSIENT_PARSE(protect_home, ProtectHome, protect_home_from_string); | |
7e2a3fcc | 1547 | static BUS_DEFINE_SET_TRANSIENT_PARSE(keyring_mode, ExecKeyringMode, exec_keyring_mode_from_string); |
4e399953 LP |
1548 | static BUS_DEFINE_SET_TRANSIENT_PARSE(protect_proc, ProtectProc, protect_proc_from_string); |
1549 | static BUS_DEFINE_SET_TRANSIENT_PARSE(proc_subset, ProcSubset, proc_subset_from_string); | |
7e2a3fcc YW |
1550 | static BUS_DEFINE_SET_TRANSIENT_PARSE(preserve_mode, ExecPreserveMode, exec_preserve_mode_from_string); |
1551 | static BUS_DEFINE_SET_TRANSIENT_PARSE_PTR(personality, unsigned long, parse_personality); | |
1552 | static BUS_DEFINE_SET_TRANSIENT_TO_STRING_ALLOC(secure_bits, "i", int32_t, int, "%" PRIi32, secure_bits_to_string_alloc_with_check); | |
1553 | static BUS_DEFINE_SET_TRANSIENT_TO_STRING_ALLOC(capability, "t", uint64_t, uint64_t, "%" PRIu64, capability_set_to_string_alloc); | |
86c2a9f1 | 1554 | static BUS_DEFINE_SET_TRANSIENT_TO_STRING_ALLOC(namespace_flag, "t", uint64_t, unsigned long, "%" PRIu64, namespace_flags_to_string); |
7e2a3fcc YW |
1555 | static BUS_DEFINE_SET_TRANSIENT_TO_STRING(mount_flags, "t", uint64_t, unsigned long, "%" PRIu64, mount_propagation_flags_to_string_with_check); |
1556 | ||
c7040b5d LP |
1557 | int bus_exec_context_set_transient_property( |
1558 | Unit *u, | |
1559 | ExecContext *c, | |
1560 | const char *name, | |
1561 | sd_bus_message *message, | |
2e59b241 | 1562 | UnitWriteFlags flags, |
c7040b5d LP |
1563 | sd_bus_error *error) { |
1564 | ||
6550c24c LP |
1565 | const char *suffix; |
1566 | int r; | |
c7040b5d LP |
1567 | |
1568 | assert(u); | |
1569 | assert(c); | |
1570 | assert(name); | |
1571 | assert(message); | |
1572 | ||
2e59b241 LP |
1573 | flags |= UNIT_PRIVATE; |
1574 | ||
7e2a3fcc | 1575 | if (streq(name, "User")) |
7a8867ab | 1576 | return bus_set_transient_user_relaxed(u, name, &c->user, message, flags, error); |
c7040b5d | 1577 | |
7e2a3fcc | 1578 | if (streq(name, "Group")) |
7a8867ab | 1579 | return bus_set_transient_user_relaxed(u, name, &c->group, message, flags, error); |
c7040b5d | 1580 | |
7e2a3fcc YW |
1581 | if (streq(name, "TTYPath")) |
1582 | return bus_set_transient_path(u, name, &c->tty_path, message, flags, error); | |
6f3e7985 | 1583 | |
7e2a3fcc YW |
1584 | if (streq(name, "RootImage")) |
1585 | return bus_set_transient_path(u, name, &c->root_image, message, flags, error); | |
76736280 | 1586 | |
18d73705 LB |
1587 | if (streq(name, "RootImageOptions")) { |
1588 | _cleanup_(mount_options_free_allp) MountOptions *options = NULL; | |
1589 | _cleanup_free_ char *format_str = NULL; | |
18d73705 | 1590 | |
988172ce | 1591 | r = bus_read_mount_options(message, error, &options, &format_str, " "); |
18d73705 LB |
1592 | if (r < 0) |
1593 | return r; | |
1594 | ||
1595 | if (!UNIT_WRITE_FLAGS_NOOP(flags)) { | |
1596 | if (LIST_IS_EMPTY(options)) { | |
1597 | c->root_image_options = mount_options_free_all(c->root_image_options); | |
1598 | unit_write_settingf(u, flags, name, "%s=", name); | |
1599 | } else { | |
1600 | LIST_JOIN(mount_options, c->root_image_options, options); | |
1601 | unit_write_settingf( | |
1602 | u, flags|UNIT_ESCAPE_SPECIFIERS, name, | |
1603 | "%s=%s", | |
1604 | name, | |
1605 | format_str); | |
1606 | } | |
1607 | } | |
1608 | ||
1609 | return 1; | |
1610 | } | |
1611 | ||
0389f4fa LB |
1612 | if (streq(name, "RootHash")) { |
1613 | const void *roothash_decoded; | |
1614 | size_t roothash_decoded_size; | |
1615 | ||
1616 | r = sd_bus_message_read_array(message, 'y', &roothash_decoded, &roothash_decoded_size); | |
1617 | if (r < 0) | |
1618 | return r; | |
1619 | ||
1620 | if (!UNIT_WRITE_FLAGS_NOOP(flags)) { | |
1621 | _cleanup_free_ char *encoded = NULL; | |
1622 | ||
1623 | if (roothash_decoded_size == 0) { | |
1624 | c->root_hash_path = mfree(c->root_hash_path); | |
1625 | c->root_hash = mfree(c->root_hash); | |
1626 | c->root_hash_size = 0; | |
1627 | ||
1628 | unit_write_settingf(u, flags, name, "RootHash="); | |
1629 | } else { | |
1630 | _cleanup_free_ void *p; | |
1631 | ||
1632 | encoded = hexmem(roothash_decoded, roothash_decoded_size); | |
1633 | if (!encoded) | |
1634 | return -ENOMEM; | |
1635 | ||
1636 | p = memdup(roothash_decoded, roothash_decoded_size); | |
1637 | if (!p) | |
1638 | return -ENOMEM; | |
1639 | ||
1640 | free_and_replace(c->root_hash, p); | |
1641 | c->root_hash_size = roothash_decoded_size; | |
1642 | c->root_hash_path = mfree(c->root_hash_path); | |
1643 | ||
1644 | unit_write_settingf(u, flags, name, "RootHash=%s", encoded); | |
1645 | } | |
1646 | } | |
1647 | ||
1648 | return 1; | |
1649 | } | |
1650 | ||
1651 | if (streq(name, "RootHashPath")) { | |
1652 | c->root_hash_size = 0; | |
1653 | c->root_hash = mfree(c->root_hash); | |
1654 | ||
1655 | return bus_set_transient_path(u, "RootHash", &c->root_hash_path, message, flags, error); | |
1656 | } | |
1657 | ||
d4d55b0d LB |
1658 | if (streq(name, "RootHashSignature")) { |
1659 | const void *roothash_sig_decoded; | |
1660 | size_t roothash_sig_decoded_size; | |
1661 | ||
1662 | r = sd_bus_message_read_array(message, 'y', &roothash_sig_decoded, &roothash_sig_decoded_size); | |
1663 | if (r < 0) | |
1664 | return r; | |
1665 | ||
1666 | if (!UNIT_WRITE_FLAGS_NOOP(flags)) { | |
1667 | _cleanup_free_ char *encoded = NULL; | |
1668 | ||
1669 | if (roothash_sig_decoded_size == 0) { | |
1670 | c->root_hash_sig_path = mfree(c->root_hash_sig_path); | |
1671 | c->root_hash_sig = mfree(c->root_hash_sig); | |
1672 | c->root_hash_sig_size = 0; | |
1673 | ||
1674 | unit_write_settingf(u, flags, name, "RootHashSignature="); | |
1675 | } else { | |
1676 | _cleanup_free_ void *p; | |
1677 | ssize_t len; | |
1678 | ||
1679 | len = base64mem(roothash_sig_decoded, roothash_sig_decoded_size, &encoded); | |
1680 | if (len < 0) | |
1681 | return -ENOMEM; | |
1682 | ||
1683 | p = memdup(roothash_sig_decoded, roothash_sig_decoded_size); | |
1684 | if (!p) | |
1685 | return -ENOMEM; | |
1686 | ||
1687 | free_and_replace(c->root_hash_sig, p); | |
1688 | c->root_hash_sig_size = roothash_sig_decoded_size; | |
1689 | c->root_hash_sig_path = mfree(c->root_hash_sig_path); | |
1690 | ||
1691 | unit_write_settingf(u, flags, name, "RootHashSignature=base64:%s", encoded); | |
1692 | } | |
1693 | } | |
1694 | ||
1695 | return 1; | |
1696 | } | |
1697 | ||
1698 | if (streq(name, "RootHashSignaturePath")) { | |
1699 | c->root_hash_sig_size = 0; | |
1700 | c->root_hash_sig = mfree(c->root_hash_sig); | |
1701 | ||
1702 | return bus_set_transient_path(u, "RootHashSignature", &c->root_hash_sig_path, message, flags, error); | |
1703 | } | |
1704 | ||
0389f4fa LB |
1705 | if (streq(name, "RootVerity")) |
1706 | return bus_set_transient_path(u, name, &c->root_verity, message, flags, error); | |
1707 | ||
7e2a3fcc YW |
1708 | if (streq(name, "RootDirectory")) |
1709 | return bus_set_transient_path(u, name, &c->root_directory, message, flags, error); | |
c7040b5d | 1710 | |
7e2a3fcc YW |
1711 | if (streq(name, "SyslogIdentifier")) |
1712 | return bus_set_transient_string(u, name, &c->syslog_identifier, message, flags, error); | |
c7040b5d | 1713 | |
7e2a3fcc YW |
1714 | if (streq(name, "LogLevelMax")) |
1715 | return bus_set_transient_log_level(u, name, &c->log_level_max, message, flags, error); | |
1716 | ||
90fc172e | 1717 | if (streq(name, "LogRateLimitIntervalUSec")) |
5ac1530e | 1718 | return bus_set_transient_usec(u, name, &c->log_ratelimit_interval_usec, message, flags, error); |
90fc172e AZ |
1719 | |
1720 | if (streq(name, "LogRateLimitBurst")) | |
5ac1530e | 1721 | return bus_set_transient_unsigned(u, name, &c->log_ratelimit_burst, message, flags, error); |
90fc172e | 1722 | |
7e2a3fcc YW |
1723 | if (streq(name, "Personality")) |
1724 | return bus_set_transient_personality(u, name, &c->personality, message, flags, error); | |
1725 | ||
7e2a3fcc YW |
1726 | if (streq(name, "StandardInput")) |
1727 | return bus_set_transient_std_input(u, name, &c->std_input, message, flags, error); | |
1728 | ||
1729 | if (streq(name, "StandardOutput")) | |
1730 | return bus_set_transient_std_output(u, name, &c->std_output, message, flags, error); | |
1731 | ||
1732 | if (streq(name, "StandardError")) | |
1733 | return bus_set_transient_std_output(u, name, &c->std_error, message, flags, error); | |
1734 | ||
1735 | if (streq(name, "IgnoreSIGPIPE")) | |
1736 | return bus_set_transient_bool(u, name, &c->ignore_sigpipe, message, flags, error); | |
1737 | ||
1738 | if (streq(name, "TTYVHangup")) | |
1739 | return bus_set_transient_bool(u, name, &c->tty_vhangup, message, flags, error); | |
1740 | ||
1741 | if (streq(name, "TTYReset")) | |
1742 | return bus_set_transient_bool(u, name, &c->tty_reset, message, flags, error); | |
1743 | ||
1744 | if (streq(name, "TTYVTDisallocate")) | |
1745 | return bus_set_transient_bool(u, name, &c->tty_vt_disallocate, message, flags, error); | |
1746 | ||
1747 | if (streq(name, "PrivateTmp")) | |
1748 | return bus_set_transient_bool(u, name, &c->private_tmp, message, flags, error); | |
1749 | ||
1750 | if (streq(name, "PrivateDevices")) | |
1751 | return bus_set_transient_bool(u, name, &c->private_devices, message, flags, error); | |
1752 | ||
228af36f LP |
1753 | if (streq(name, "PrivateMounts")) |
1754 | return bus_set_transient_bool(u, name, &c->private_mounts, message, flags, error); | |
1755 | ||
7e2a3fcc YW |
1756 | if (streq(name, "PrivateNetwork")) |
1757 | return bus_set_transient_bool(u, name, &c->private_network, message, flags, error); | |
1758 | ||
a70581ff XR |
1759 | if (streq(name, "PrivateIPC")) |
1760 | return bus_set_transient_bool(u, name, &c->private_ipc, message, flags, error); | |
1761 | ||
7e2a3fcc YW |
1762 | if (streq(name, "PrivateUsers")) |
1763 | return bus_set_transient_bool(u, name, &c->private_users, message, flags, error); | |
1764 | ||
1765 | if (streq(name, "NoNewPrivileges")) | |
1766 | return bus_set_transient_bool(u, name, &c->no_new_privileges, message, flags, error); | |
1767 | ||
1768 | if (streq(name, "SyslogLevelPrefix")) | |
1769 | return bus_set_transient_bool(u, name, &c->syslog_level_prefix, message, flags, error); | |
1770 | ||
1771 | if (streq(name, "MemoryDenyWriteExecute")) | |
1772 | return bus_set_transient_bool(u, name, &c->memory_deny_write_execute, message, flags, error); | |
1773 | ||
1774 | if (streq(name, "RestrictRealtime")) | |
1775 | return bus_set_transient_bool(u, name, &c->restrict_realtime, message, flags, error); | |
1776 | ||
f69567cb LP |
1777 | if (streq(name, "RestrictSUIDSGID")) |
1778 | return bus_set_transient_bool(u, name, &c->restrict_suid_sgid, message, flags, error); | |
1779 | ||
7e2a3fcc YW |
1780 | if (streq(name, "DynamicUser")) |
1781 | return bus_set_transient_bool(u, name, &c->dynamic_user, message, flags, error); | |
1782 | ||
1783 | if (streq(name, "RemoveIPC")) | |
1784 | return bus_set_transient_bool(u, name, &c->remove_ipc, message, flags, error); | |
1785 | ||
1786 | if (streq(name, "ProtectKernelTunables")) | |
1787 | return bus_set_transient_bool(u, name, &c->protect_kernel_tunables, message, flags, error); | |
1788 | ||
1789 | if (streq(name, "ProtectKernelModules")) | |
1790 | return bus_set_transient_bool(u, name, &c->protect_kernel_modules, message, flags, error); | |
1791 | ||
84703040 KK |
1792 | if (streq(name, "ProtectKernelLogs")) |
1793 | return bus_set_transient_bool(u, name, &c->protect_kernel_logs, message, flags, error); | |
1794 | ||
fc64760d KK |
1795 | if (streq(name, "ProtectClock")) |
1796 | return bus_set_transient_bool(u, name, &c->protect_clock, message, flags, error); | |
1797 | ||
7e2a3fcc YW |
1798 | if (streq(name, "ProtectControlGroups")) |
1799 | return bus_set_transient_bool(u, name, &c->protect_control_groups, message, flags, error); | |
1800 | ||
7e2a3fcc YW |
1801 | if (streq(name, "CPUSchedulingResetOnFork")) |
1802 | return bus_set_transient_bool(u, name, &c->cpu_sched_reset_on_fork, message, flags, error); | |
1803 | ||
1804 | if (streq(name, "NonBlocking")) | |
1805 | return bus_set_transient_bool(u, name, &c->non_blocking, message, flags, error); | |
1806 | ||
1807 | if (streq(name, "LockPersonality")) | |
1808 | return bus_set_transient_bool(u, name, &c->lock_personality, message, flags, error); | |
1809 | ||
aecd5ac6 TM |
1810 | if (streq(name, "ProtectHostname")) |
1811 | return bus_set_transient_bool(u, name, &c->protect_hostname, message, flags, error); | |
1812 | ||
7e2a3fcc YW |
1813 | if (streq(name, "UtmpIdentifier")) |
1814 | return bus_set_transient_string(u, name, &c->utmp_id, message, flags, error); | |
1815 | ||
1816 | if (streq(name, "UtmpMode")) | |
1817 | return bus_set_transient_utmp_mode(u, name, &c->utmp_mode, message, flags, error); | |
1818 | ||
1819 | if (streq(name, "PAMName")) | |
1820 | return bus_set_transient_string(u, name, &c->pam_name, message, flags, error); | |
1821 | ||
1822 | if (streq(name, "TimerSlackNSec")) | |
1823 | return bus_set_transient_nsec(u, name, &c->timer_slack_nsec, message, flags, error); | |
1824 | ||
1825 | if (streq(name, "ProtectSystem")) | |
1826 | return bus_set_transient_protect_system(u, name, &c->protect_system, message, flags, error); | |
1827 | ||
1828 | if (streq(name, "ProtectHome")) | |
1829 | return bus_set_transient_protect_home(u, name, &c->protect_home, message, flags, error); | |
cffaed83 | 1830 | |
7e2a3fcc YW |
1831 | if (streq(name, "KeyringMode")) |
1832 | return bus_set_transient_keyring_mode(u, name, &c->keyring_mode, message, flags, error); | |
1833 | ||
4e399953 LP |
1834 | if (streq(name, "ProtectProc")) |
1835 | return bus_set_transient_protect_proc(u, name, &c->protect_proc, message, flags, error); | |
1836 | ||
1837 | if (streq(name, "ProcSubset")) | |
1838 | return bus_set_transient_proc_subset(u, name, &c->proc_subset, message, flags, error); | |
1839 | ||
7e2a3fcc YW |
1840 | if (streq(name, "RuntimeDirectoryPreserve")) |
1841 | return bus_set_transient_preserve_mode(u, name, &c->runtime_directory_preserve_mode, message, flags, error); | |
1842 | ||
1843 | if (streq(name, "UMask")) | |
1844 | return bus_set_transient_mode_t(u, name, &c->umask, message, flags, error); | |
1845 | ||
1846 | if (streq(name, "RuntimeDirectoryMode")) | |
1847 | return bus_set_transient_mode_t(u, name, &c->directories[EXEC_DIRECTORY_RUNTIME].mode, message, flags, error); | |
1848 | ||
1849 | if (streq(name, "StateDirectoryMode")) | |
1850 | return bus_set_transient_mode_t(u, name, &c->directories[EXEC_DIRECTORY_STATE].mode, message, flags, error); | |
1851 | ||
1852 | if (streq(name, "CacheDirectoryMode")) | |
1853 | return bus_set_transient_mode_t(u, name, &c->directories[EXEC_DIRECTORY_CACHE].mode, message, flags, error); | |
1854 | ||
1855 | if (streq(name, "LogsDirectoryMode")) | |
1856 | return bus_set_transient_mode_t(u, name, &c->directories[EXEC_DIRECTORY_LOGS].mode, message, flags, error); | |
1857 | ||
1858 | if (streq(name, "ConfigurationDirectoryMode")) | |
1859 | return bus_set_transient_mode_t(u, name, &c->directories[EXEC_DIRECTORY_CONFIGURATION].mode, message, flags, error); | |
1860 | ||
1861 | if (streq(name, "SELinuxContext")) | |
1862 | return bus_set_transient_string(u, name, &c->selinux_context, message, flags, error); | |
1863 | ||
1864 | if (streq(name, "SecureBits")) | |
1865 | return bus_set_transient_secure_bits(u, name, &c->secure_bits, message, flags, error); | |
1866 | ||
1867 | if (streq(name, "CapabilityBoundingSet")) | |
1868 | return bus_set_transient_capability(u, name, &c->capability_bounding_set, message, flags, error); | |
1869 | ||
1870 | if (streq(name, "AmbientCapabilities")) | |
1871 | return bus_set_transient_capability(u, name, &c->capability_ambient_set, message, flags, error); | |
1872 | ||
7e2a3fcc YW |
1873 | if (streq(name, "RestrictNamespaces")) |
1874 | return bus_set_transient_namespace_flag(u, name, &c->restrict_namespaces, message, flags, error); | |
1875 | ||
1876 | if (streq(name, "MountFlags")) | |
1877 | return bus_set_transient_mount_flags(u, name, &c->mount_flags, message, flags, error); | |
1878 | ||
a8d08f39 LP |
1879 | if (streq(name, "NetworkNamespacePath")) |
1880 | return bus_set_transient_path(u, name, &c->network_namespace_path, message, flags, error); | |
1881 | ||
a70581ff XR |
1882 | if (streq(name, "IPCNamespacePath")) |
1883 | return bus_set_transient_path(u, name, &c->ipc_namespace_path, message, flags, error); | |
1884 | ||
7e2a3fcc | 1885 | if (streq(name, "SupplementaryGroups")) { |
cffaed83 YW |
1886 | _cleanup_strv_free_ char **l = NULL; |
1887 | char **p; | |
1888 | ||
1889 | r = sd_bus_message_read_strv(message, &l); | |
1890 | if (r < 0) | |
1891 | return r; | |
1892 | ||
d2a23692 | 1893 | STRV_FOREACH(p, l) |
7a8867ab | 1894 | if (!isempty(*p) && !valid_user_group_name(*p, VALID_USER_ALLOW_NUMERIC|VALID_USER_RELAX|VALID_USER_WARN)) |
d2a23692 ZJS |
1895 | return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, |
1896 | "Invalid supplementary group names"); | |
cffaed83 | 1897 | |
2e59b241 | 1898 | if (!UNIT_WRITE_FLAGS_NOOP(flags)) { |
7b943bb7 | 1899 | if (strv_isempty(l)) { |
cffaed83 | 1900 | c->supplementary_groups = strv_free(c->supplementary_groups); |
2e59b241 | 1901 | unit_write_settingf(u, flags, name, "%s=", name); |
cffaed83 YW |
1902 | } else { |
1903 | _cleanup_free_ char *joined = NULL; | |
1904 | ||
1905 | r = strv_extend_strv(&c->supplementary_groups, l, true); | |
1906 | if (r < 0) | |
1907 | return -ENOMEM; | |
1908 | ||
1909 | joined = strv_join(c->supplementary_groups, " "); | |
1910 | if (!joined) | |
1911 | return -ENOMEM; | |
1912 | ||
2e59b241 | 1913 | unit_write_settingf(u, flags|UNIT_ESCAPE_SPECIFIERS, name, "%s=%s", name, joined); |
cffaed83 YW |
1914 | } |
1915 | } | |
1916 | ||
1917 | return 1; | |
1918 | ||
bb0c0d6f LP |
1919 | } else if (streq(name, "SetCredential")) { |
1920 | bool isempty = true; | |
1921 | ||
1922 | r = sd_bus_message_enter_container(message, 'a', "(say)"); | |
1923 | if (r < 0) | |
1924 | return r; | |
1925 | ||
1926 | for (;;) { | |
1927 | const char *id; | |
1928 | const void *p; | |
1929 | size_t sz; | |
1930 | ||
1931 | r = sd_bus_message_enter_container(message, 'r', "say"); | |
1932 | if (r < 0) | |
1933 | return r; | |
1934 | if (r == 0) | |
1935 | break; | |
1936 | ||
1937 | r = sd_bus_message_read(message, "s", &id); | |
1938 | if (r < 0) | |
1939 | return r; | |
1940 | ||
1941 | r = sd_bus_message_read_array(message, 'y', &p, &sz); | |
1942 | if (r < 0) | |
1943 | return r; | |
1944 | ||
1945 | r = sd_bus_message_exit_container(message); | |
1946 | if (r < 0) | |
1947 | return r; | |
1948 | ||
1949 | if (!credential_name_valid(id)) | |
1950 | return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Credential ID is invalid: %s", id); | |
1951 | ||
1952 | isempty = false; | |
1953 | ||
1954 | if (!UNIT_WRITE_FLAGS_NOOP(flags)) { | |
1955 | _cleanup_free_ char *a = NULL, *b = NULL; | |
1956 | _cleanup_free_ void *copy = NULL; | |
1957 | ExecSetCredential *old; | |
1958 | ||
1959 | copy = memdup(p, sz); | |
1960 | if (!copy) | |
1961 | return -ENOMEM; | |
1962 | ||
1963 | old = hashmap_get(c->set_credentials, id); | |
1964 | if (old) { | |
1965 | free_and_replace(old->data, copy); | |
1966 | old->size = sz; | |
1967 | } else { | |
1968 | _cleanup_(exec_set_credential_freep) ExecSetCredential *sc = NULL; | |
1969 | ||
1970 | sc = new0(ExecSetCredential, 1); | |
1971 | if (!sc) | |
1972 | return -ENOMEM; | |
1973 | ||
1974 | sc->id = strdup(id); | |
1975 | if (!sc->id) | |
1976 | return -ENOMEM; | |
1977 | ||
1978 | sc->data = TAKE_PTR(copy); | |
1979 | sc->size = sz; | |
1980 | ||
cf55fe4a | 1981 | r = hashmap_ensure_put(&c->set_credentials, &exec_set_credential_hash_ops, sc->id, sc); |
bb0c0d6f LP |
1982 | if (r < 0) |
1983 | return r; | |
1984 | ||
1985 | TAKE_PTR(sc); | |
1986 | } | |
1987 | ||
1988 | a = specifier_escape(id); | |
1989 | if (!a) | |
1990 | return -ENOMEM; | |
1991 | ||
1992 | b = cescape_length(p, sz); | |
1993 | if (!b) | |
1994 | return -ENOMEM; | |
1995 | ||
1996 | (void) unit_write_settingf(u, flags, name, "%s=%s:%s", name, a, b); | |
1997 | } | |
1998 | } | |
1999 | ||
2000 | r = sd_bus_message_exit_container(message); | |
2001 | if (r < 0) | |
2002 | return r; | |
2003 | ||
2004 | if (!UNIT_WRITE_FLAGS_NOOP(flags) && isempty) { | |
2005 | c->set_credentials = hashmap_free(c->set_credentials); | |
2006 | (void) unit_write_settingf(u, flags, name, "%s=", name); | |
2007 | } | |
2008 | ||
2009 | return 1; | |
2010 | ||
2011 | } else if (streq(name, "LoadCredential")) { | |
2012 | bool isempty = true; | |
2013 | ||
2014 | r = sd_bus_message_enter_container(message, 'a', "(ss)"); | |
2015 | if (r < 0) | |
2016 | return r; | |
2017 | ||
2018 | for (;;) { | |
2019 | const char *id, *source; | |
2020 | ||
2021 | r = sd_bus_message_read(message, "(ss)", &id, &source); | |
2022 | if (r < 0) | |
2023 | return r; | |
2024 | if (r == 0) | |
2025 | break; | |
2026 | ||
2027 | if (!credential_name_valid(id)) | |
2028 | return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Credential ID is invalid: %s", id); | |
2029 | ||
2030 | if (!(path_is_absolute(source) ? path_is_normalized(source) : credential_name_valid(source))) | |
2031 | return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Credential source is invalid: %s", source); | |
2032 | ||
2033 | isempty = false; | |
2034 | ||
2035 | if (!UNIT_WRITE_FLAGS_NOOP(flags)) { | |
2036 | r = strv_extend_strv(&c->load_credentials, STRV_MAKE(id, source), /* filter_duplicates = */ false); | |
2037 | if (r < 0) | |
2038 | return r; | |
2039 | ||
2040 | (void) unit_write_settingf(u, flags|UNIT_ESCAPE_SPECIFIERS, name, "%s=%s:%s", name, id, source); | |
2041 | } | |
2042 | } | |
2043 | ||
2044 | r = sd_bus_message_exit_container(message); | |
2045 | if (r < 0) | |
2046 | return r; | |
2047 | ||
2048 | if (!UNIT_WRITE_FLAGS_NOOP(flags) && isempty) { | |
2049 | c->load_credentials = strv_free(c->load_credentials); | |
2050 | (void) unit_write_settingf(u, flags, name, "%s=", name); | |
2051 | } | |
2052 | ||
2053 | return 1; | |
2054 | ||
a8a13575 | 2055 | } else if (streq(name, "SyslogLevel")) { |
8d1dd6ab | 2056 | int32_t level; |
a8a13575 EV |
2057 | |
2058 | r = sd_bus_message_read(message, "i", &level); | |
2059 | if (r < 0) | |
2060 | return r; | |
2061 | ||
e0d6e0fa EV |
2062 | if (!log_level_is_valid(level)) |
2063 | return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Log level value out of range"); | |
2064 | ||
2e59b241 | 2065 | if (!UNIT_WRITE_FLAGS_NOOP(flags)) { |
a8a13575 | 2066 | c->syslog_priority = (c->syslog_priority & LOG_FACMASK) | level; |
2e59b241 | 2067 | unit_write_settingf(u, flags, name, "SyslogLevel=%i", level); |
a8a13575 EV |
2068 | } |
2069 | ||
460ed929 | 2070 | return 1; |
7e2a3fcc | 2071 | |
460ed929 | 2072 | } else if (streq(name, "SyslogFacility")) { |
8d1dd6ab | 2073 | int32_t facility; |
460ed929 EV |
2074 | |
2075 | r = sd_bus_message_read(message, "i", &facility); | |
2076 | if (r < 0) | |
2077 | return r; | |
2078 | ||
e0d6e0fa EV |
2079 | if (!log_facility_unshifted_is_valid(facility)) |
2080 | return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Log facility value out of range"); | |
2081 | ||
2e59b241 | 2082 | if (!UNIT_WRITE_FLAGS_NOOP(flags)) { |
460ed929 | 2083 | c->syslog_priority = (facility << 3) | LOG_PRI(c->syslog_priority); |
2e59b241 | 2084 | unit_write_settingf(u, flags, name, "SyslogFacility=%i", facility); |
460ed929 EV |
2085 | } |
2086 | ||
cffaed83 | 2087 | return 1; |
d3070fbd | 2088 | |
91dd5f7c LP |
2089 | } else if (streq(name, "LogNamespace")) { |
2090 | const char *n; | |
2091 | ||
2092 | r = sd_bus_message_read(message, "s", &n); | |
2093 | if (r < 0) | |
2094 | return r; | |
2095 | ||
2096 | if (!isempty(n) && !log_namespace_name_valid(n)) | |
2097 | return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Log namespace name not valid"); | |
2098 | ||
2099 | if (!UNIT_WRITE_FLAGS_NOOP(flags)) { | |
2100 | ||
2101 | if (isempty(n)) { | |
2102 | c->log_namespace = mfree(c->log_namespace); | |
2103 | unit_write_settingf(u, flags, name, "%s=", name); | |
2104 | } else { | |
2105 | r = free_and_strdup(&c->log_namespace, n); | |
2106 | if (r < 0) | |
2107 | return r; | |
2108 | ||
2109 | unit_write_settingf(u, flags, name, "%s=%s", name, n); | |
2110 | } | |
2111 | } | |
2112 | ||
2113 | return 1; | |
2114 | ||
d3070fbd LP |
2115 | } else if (streq(name, "LogExtraFields")) { |
2116 | size_t n = 0; | |
2117 | ||
2118 | r = sd_bus_message_enter_container(message, 'a', "ay"); | |
2119 | if (r < 0) | |
2120 | return r; | |
2121 | ||
2122 | for (;;) { | |
2123 | _cleanup_free_ void *copy = NULL; | |
2124 | struct iovec *t; | |
2125 | const char *eq; | |
2126 | const void *p; | |
2127 | size_t sz; | |
2128 | ||
2129 | /* Note that we expect a byte array for each field, instead of a string. That's because on the | |
2130 | * lower-level journal fields can actually contain binary data and are not restricted to text, | |
2131 | * and we should not "lose precision" in our types on the way. That said, I am pretty sure | |
2132 | * actually encoding binary data as unit metadata is not a good idea. Hence we actually refuse | |
2133 | * any actual binary data, and only accept UTF-8. This allows us to eventually lift this | |
2134 | * limitation, should a good, valid usecase arise. */ | |
2135 | ||
2136 | r = sd_bus_message_read_array(message, 'y', &p, &sz); | |
2137 | if (r < 0) | |
2138 | return r; | |
2139 | if (r == 0) | |
2140 | break; | |
2141 | ||
2142 | if (memchr(p, 0, sz)) | |
2143 | return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Journal field contains zero byte"); | |
2144 | ||
2145 | eq = memchr(p, '=', sz); | |
2146 | if (!eq) | |
2147 | return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Journal field contains no '=' character"); | |
2148 | if (!journal_field_valid(p, eq - (const char*) p, false)) | |
2149 | return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Journal field invalid"); | |
2150 | ||
2e59b241 | 2151 | if (!UNIT_WRITE_FLAGS_NOOP(flags)) { |
aa484f35 | 2152 | t = reallocarray(c->log_extra_fields, c->n_log_extra_fields+1, sizeof(struct iovec)); |
d3070fbd LP |
2153 | if (!t) |
2154 | return -ENOMEM; | |
2155 | c->log_extra_fields = t; | |
2156 | } | |
2157 | ||
2158 | copy = malloc(sz + 1); | |
2159 | if (!copy) | |
2160 | return -ENOMEM; | |
2161 | ||
2162 | memcpy(copy, p, sz); | |
2163 | ((uint8_t*) copy)[sz] = 0; | |
2164 | ||
2165 | if (!utf8_is_valid(copy)) | |
2166 | return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Journal field is not valid UTF-8"); | |
2167 | ||
2e59b241 | 2168 | if (!UNIT_WRITE_FLAGS_NOOP(flags)) { |
d3070fbd | 2169 | c->log_extra_fields[c->n_log_extra_fields++] = IOVEC_MAKE(copy, sz); |
2e59b241 | 2170 | unit_write_settingf(u, flags|UNIT_ESCAPE_SPECIFIERS|UNIT_ESCAPE_C, name, "LogExtraFields=%s", (char*) copy); |
d3070fbd LP |
2171 | |
2172 | copy = NULL; | |
2173 | } | |
2174 | ||
2175 | n++; | |
2176 | } | |
2177 | ||
2178 | r = sd_bus_message_exit_container(message); | |
2179 | if (r < 0) | |
2180 | return r; | |
2181 | ||
2e59b241 | 2182 | if (!UNIT_WRITE_FLAGS_NOOP(flags) && n == 0) { |
d3070fbd | 2183 | exec_context_free_log_extra_fields(c); |
2e59b241 | 2184 | unit_write_setting(u, flags, name, "LogExtraFields="); |
d3070fbd LP |
2185 | } |
2186 | ||
2187 | return 1; | |
7e2a3fcc | 2188 | } |
cffaed83 | 2189 | |
349cc4a5 | 2190 | #if HAVE_SECCOMP |
cffaed83 | 2191 | |
7e2a3fcc YW |
2192 | if (streq(name, "SystemCallErrorNumber")) |
2193 | return bus_set_transient_errno(u, name, &c->syscall_errno, message, flags, error); | |
2194 | ||
2195 | if (streq(name, "SystemCallFilter")) { | |
6b000af4 | 2196 | int allow_list; |
3f856a28 | 2197 | _cleanup_strv_free_ char **l = NULL; |
cffaed83 YW |
2198 | |
2199 | r = sd_bus_message_enter_container(message, 'r', "bas"); | |
2200 | if (r < 0) | |
2201 | return r; | |
2202 | ||
6b000af4 | 2203 | r = sd_bus_message_read(message, "b", &allow_list); |
cffaed83 YW |
2204 | if (r < 0) |
2205 | return r; | |
2206 | ||
2207 | r = sd_bus_message_read_strv(message, &l); | |
2208 | if (r < 0) | |
2209 | return r; | |
2210 | ||
2211 | r = sd_bus_message_exit_container(message); | |
2212 | if (r < 0) | |
2213 | return r; | |
2214 | ||
2e59b241 | 2215 | if (!UNIT_WRITE_FLAGS_NOOP(flags)) { |
cffaed83 | 2216 | _cleanup_free_ char *joined = NULL; |
6b000af4 | 2217 | SeccompParseFlags invert_flag = allow_list ? 0 : SECCOMP_PARSE_INVERT; |
898748d8 | 2218 | char **s; |
cffaed83 | 2219 | |
7b943bb7 | 2220 | if (strv_isempty(l)) { |
6b000af4 | 2221 | c->syscall_allow_list = false; |
8cfa775f | 2222 | c->syscall_filter = hashmap_free(c->syscall_filter); |
cffaed83 | 2223 | |
898748d8 YW |
2224 | unit_write_settingf(u, flags, name, "SystemCallFilter="); |
2225 | return 1; | |
2226 | } | |
cffaed83 | 2227 | |
898748d8 YW |
2228 | if (!c->syscall_filter) { |
2229 | c->syscall_filter = hashmap_new(NULL); | |
2230 | if (!c->syscall_filter) | |
2231 | return log_oom(); | |
cffaed83 | 2232 | |
6b000af4 | 2233 | c->syscall_allow_list = allow_list; |
8cfa775f | 2234 | |
6b000af4 | 2235 | if (c->syscall_allow_list) { |
e7ccdfa8 ZJS |
2236 | r = seccomp_parse_syscall_filter("@default", |
2237 | -1, | |
2238 | c->syscall_filter, | |
72545ae0 | 2239 | SECCOMP_PARSE_PERMISSIVE | |
6b000af4 | 2240 | SECCOMP_PARSE_ALLOW_LIST | invert_flag, |
58f6ab44 ZJS |
2241 | u->id, |
2242 | NULL, 0); | |
8cfa775f YW |
2243 | if (r < 0) |
2244 | return r; | |
898748d8 YW |
2245 | } |
2246 | } | |
8cfa775f | 2247 | |
898748d8 YW |
2248 | STRV_FOREACH(s, l) { |
2249 | _cleanup_free_ char *n = NULL; | |
2250 | int e; | |
cffaed83 | 2251 | |
898748d8 YW |
2252 | r = parse_syscall_and_errno(*s, &n, &e); |
2253 | if (r < 0) | |
2254 | return r; | |
cffaed83 | 2255 | |
084a46d7 YW |
2256 | if (allow_list && e >= 0) |
2257 | return -EINVAL; | |
2258 | ||
e7ccdfa8 ZJS |
2259 | r = seccomp_parse_syscall_filter(n, |
2260 | e, | |
2261 | c->syscall_filter, | |
72545ae0 AZ |
2262 | SECCOMP_PARSE_LOG | SECCOMP_PARSE_PERMISSIVE | |
2263 | invert_flag | | |
6b000af4 | 2264 | (c->syscall_allow_list ? SECCOMP_PARSE_ALLOW_LIST : 0), |
58f6ab44 ZJS |
2265 | u->id, |
2266 | NULL, 0); | |
898748d8 YW |
2267 | if (r < 0) |
2268 | return r; | |
cffaed83 YW |
2269 | } |
2270 | ||
2271 | joined = strv_join(l, " "); | |
2272 | if (!joined) | |
2273 | return -ENOMEM; | |
2274 | ||
6b000af4 | 2275 | unit_write_settingf(u, flags, name, "SystemCallFilter=%s%s", allow_list ? "" : "~", joined); |
cffaed83 YW |
2276 | } |
2277 | ||
2278 | return 1; | |
2279 | ||
9df2cdd8 TM |
2280 | } else if (streq(name, "SystemCallLog")) { |
2281 | int allow_list; | |
2282 | _cleanup_strv_free_ char **l = NULL; | |
2283 | ||
2284 | r = sd_bus_message_enter_container(message, 'r', "bas"); | |
2285 | if (r < 0) | |
2286 | return r; | |
2287 | ||
2288 | r = sd_bus_message_read(message, "b", &allow_list); | |
2289 | if (r < 0) | |
2290 | return r; | |
2291 | ||
2292 | r = sd_bus_message_read_strv(message, &l); | |
2293 | if (r < 0) | |
2294 | return r; | |
2295 | ||
2296 | r = sd_bus_message_exit_container(message); | |
2297 | if (r < 0) | |
2298 | return r; | |
2299 | ||
2300 | if (!UNIT_WRITE_FLAGS_NOOP(flags)) { | |
2301 | _cleanup_free_ char *joined = NULL; | |
2302 | SeccompParseFlags invert_flag = allow_list ? 0 : SECCOMP_PARSE_INVERT; | |
2303 | char **s; | |
2304 | ||
2305 | if (strv_isempty(l)) { | |
2306 | c->syscall_log_allow_list = false; | |
2307 | c->syscall_log = hashmap_free(c->syscall_log); | |
2308 | ||
2309 | unit_write_settingf(u, flags, name, "SystemCallLog="); | |
2310 | return 1; | |
2311 | } | |
2312 | ||
2313 | if (!c->syscall_log) { | |
2314 | c->syscall_log = hashmap_new(NULL); | |
2315 | if (!c->syscall_log) | |
2316 | return log_oom(); | |
2317 | ||
2318 | c->syscall_log_allow_list = allow_list; | |
2319 | } | |
2320 | ||
2321 | STRV_FOREACH(s, l) { | |
696a13ba YW |
2322 | r = seccomp_parse_syscall_filter(*s, |
2323 | -1, /* errno not used */ | |
9df2cdd8 TM |
2324 | c->syscall_log, |
2325 | SECCOMP_PARSE_LOG | SECCOMP_PARSE_PERMISSIVE | | |
2326 | invert_flag | | |
2327 | (c->syscall_log_allow_list ? SECCOMP_PARSE_ALLOW_LIST : 0), | |
2328 | u->id, | |
2329 | NULL, 0); | |
2330 | if (r < 0) | |
2331 | return r; | |
2332 | } | |
2333 | ||
2334 | joined = strv_join(l, " "); | |
2335 | if (!joined) | |
2336 | return -ENOMEM; | |
2337 | ||
2338 | unit_write_settingf(u, flags, name, "SystemCallLog=%s%s", allow_list ? "" : "~", joined); | |
2339 | } | |
2340 | ||
2341 | return 1; | |
2342 | ||
cffaed83 YW |
2343 | } else if (streq(name, "SystemCallArchitectures")) { |
2344 | _cleanup_strv_free_ char **l = NULL; | |
2345 | ||
2346 | r = sd_bus_message_read_strv(message, &l); | |
2347 | if (r < 0) | |
2348 | return r; | |
2349 | ||
2e59b241 | 2350 | if (!UNIT_WRITE_FLAGS_NOOP(flags)) { |
cffaed83 YW |
2351 | _cleanup_free_ char *joined = NULL; |
2352 | ||
7b943bb7 | 2353 | if (strv_isempty(l)) |
cffaed83 YW |
2354 | c->syscall_archs = set_free(c->syscall_archs); |
2355 | else { | |
2356 | char **s; | |
2357 | ||
cffaed83 YW |
2358 | STRV_FOREACH(s, l) { |
2359 | uint32_t a; | |
2360 | ||
2361 | r = seccomp_arch_from_string(*s, &a); | |
2362 | if (r < 0) | |
2363 | return r; | |
2364 | ||
de7fef4b | 2365 | r = set_ensure_put(&c->syscall_archs, NULL, UINT32_TO_PTR(a + 1)); |
cffaed83 YW |
2366 | if (r < 0) |
2367 | return r; | |
2368 | } | |
2369 | ||
2370 | } | |
2371 | ||
2372 | joined = strv_join(l, " "); | |
2373 | if (!joined) | |
2374 | return -ENOMEM; | |
2375 | ||
2e59b241 | 2376 | unit_write_settingf(u, flags, name, "%s=%s", name, joined); |
cffaed83 YW |
2377 | } |
2378 | ||
2379 | return 1; | |
2380 | ||
cffaed83 | 2381 | } else if (streq(name, "RestrictAddressFamilies")) { |
6b000af4 | 2382 | int allow_list; |
3f856a28 | 2383 | _cleanup_strv_free_ char **l = NULL; |
cffaed83 YW |
2384 | |
2385 | r = sd_bus_message_enter_container(message, 'r', "bas"); | |
2386 | if (r < 0) | |
2387 | return r; | |
2388 | ||
6b000af4 | 2389 | r = sd_bus_message_read(message, "b", &allow_list); |
cffaed83 YW |
2390 | if (r < 0) |
2391 | return r; | |
2392 | ||
2393 | r = sd_bus_message_read_strv(message, &l); | |
2394 | if (r < 0) | |
2395 | return r; | |
2396 | ||
2397 | r = sd_bus_message_exit_container(message); | |
2398 | if (r < 0) | |
2399 | return r; | |
2400 | ||
2e59b241 | 2401 | if (!UNIT_WRITE_FLAGS_NOOP(flags)) { |
cffaed83 | 2402 | _cleanup_free_ char *joined = NULL; |
9ee896d5 | 2403 | char **s; |
cffaed83 | 2404 | |
7b943bb7 | 2405 | if (strv_isempty(l)) { |
6b000af4 | 2406 | c->address_families_allow_list = false; |
cffaed83 | 2407 | c->address_families = set_free(c->address_families); |
cffaed83 | 2408 | |
9ee896d5 YW |
2409 | unit_write_settingf(u, flags, name, "RestrictAddressFamilies="); |
2410 | return 1; | |
2411 | } | |
cffaed83 | 2412 | |
9ee896d5 YW |
2413 | if (!c->address_families) { |
2414 | c->address_families = set_new(NULL); | |
2415 | if (!c->address_families) | |
2416 | return log_oom(); | |
cffaed83 | 2417 | |
6b000af4 | 2418 | c->address_families_allow_list = allow_list; |
9ee896d5 YW |
2419 | } |
2420 | ||
2421 | STRV_FOREACH(s, l) { | |
2422 | int af; | |
cffaed83 | 2423 | |
9ee896d5 | 2424 | af = af_from_name(*s); |
acf4d158 YW |
2425 | if (af < 0) |
2426 | return af; | |
cffaed83 | 2427 | |
6b000af4 | 2428 | if (allow_list == c->address_families_allow_list) { |
cffaed83 YW |
2429 | r = set_put(c->address_families, INT_TO_PTR(af)); |
2430 | if (r < 0) | |
2431 | return r; | |
9ee896d5 YW |
2432 | } else |
2433 | (void) set_remove(c->address_families, INT_TO_PTR(af)); | |
cffaed83 YW |
2434 | } |
2435 | ||
2436 | joined = strv_join(l, " "); | |
2437 | if (!joined) | |
2438 | return -ENOMEM; | |
2439 | ||
6b000af4 | 2440 | unit_write_settingf(u, flags, name, "RestrictAddressFamilies=%s%s", allow_list ? "" : "~", joined); |
cffaed83 YW |
2441 | } |
2442 | ||
2443 | return 1; | |
7e2a3fcc | 2444 | } |
cffaed83 | 2445 | #endif |
b070c7c0 | 2446 | if (STR_IN_SET(name, "CPUAffinity", "NUMAMask")) { |
cffaed83 | 2447 | const void *a; |
bd0abfae | 2448 | size_t n; |
b070c7c0 | 2449 | bool affinity = streq(name, "CPUAffinity"); |
c367f996 | 2450 | _cleanup_(cpu_set_reset) CPUSet set = {}; |
cffaed83 YW |
2451 | |
2452 | r = sd_bus_message_read_array(message, 'y', &a, &n); | |
2453 | if (r < 0) | |
2454 | return r; | |
2455 | ||
c367f996 MS |
2456 | r = cpu_set_from_dbus(a, n, &set); |
2457 | if (r < 0) | |
2458 | return r; | |
2459 | ||
2e59b241 | 2460 | if (!UNIT_WRITE_FLAGS_NOOP(flags)) { |
cffaed83 | 2461 | if (n == 0) { |
b070c7c0 | 2462 | cpu_set_reset(affinity ? &c->cpu_set : &c->numa_policy.nodes); |
2e59b241 | 2463 | unit_write_settingf(u, flags, name, "%s=", name); |
cffaed83 YW |
2464 | } else { |
2465 | _cleanup_free_ char *str = NULL; | |
cffaed83 | 2466 | |
0985c7c4 | 2467 | str = cpu_set_to_string(&set); |
a832893f ZJS |
2468 | if (!str) |
2469 | return -ENOMEM; | |
cffaed83 | 2470 | |
0985c7c4 ZJS |
2471 | /* We forego any optimizations here, and always create the structure using |
2472 | * cpu_set_add_all(), because we don't want to care if the existing size we | |
2473 | * got over dbus is appropriate. */ | |
b070c7c0 | 2474 | r = cpu_set_add_all(affinity ? &c->cpu_set : &c->numa_policy.nodes, &set); |
0985c7c4 ZJS |
2475 | if (r < 0) |
2476 | return r; | |
501941aa | 2477 | |
2e59b241 | 2478 | unit_write_settingf(u, flags, name, "%s=%s", name, str); |
cffaed83 YW |
2479 | } |
2480 | } | |
2481 | ||
c7040b5d LP |
2482 | return 1; |
2483 | ||
e2b2fb7f MS |
2484 | } else if (streq(name, "CPUAffinityFromNUMA")) { |
2485 | int q; | |
2486 | ||
2487 | r = sd_bus_message_read_basic(message, 'b', &q); | |
2488 | if (r < 0) | |
2489 | return r; | |
2490 | ||
2491 | if (!UNIT_WRITE_FLAGS_NOOP(flags)) { | |
2492 | c->cpu_affinity_from_numa = q; | |
2493 | unit_write_settingf(u, flags, name, "%s=%s", "CPUAffinity", "numa"); | |
2494 | } | |
2495 | ||
2496 | return 1; | |
2497 | ||
b070c7c0 MS |
2498 | } else if (streq(name, "NUMAPolicy")) { |
2499 | int32_t type; | |
2500 | ||
2501 | r = sd_bus_message_read(message, "i", &type); | |
2502 | if (r < 0) | |
2503 | return r; | |
2504 | ||
2505 | if (!mpol_is_valid(type)) | |
2506 | return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid NUMAPolicy value: %i", type); | |
2507 | ||
2508 | if (!UNIT_WRITE_FLAGS_NOOP(flags)) | |
2509 | c->numa_policy.type = type; | |
2510 | ||
2511 | return 1; | |
e2b2fb7f | 2512 | |
c250bf67 YW |
2513 | } else if (streq(name, "Nice")) { |
2514 | int32_t q; | |
2515 | ||
2516 | r = sd_bus_message_read(message, "i", &q); | |
2517 | if (r < 0) | |
2518 | return r; | |
2519 | ||
2520 | if (!nice_is_valid(q)) | |
2521 | return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid Nice value: %i", q); | |
2522 | ||
2523 | if (!UNIT_WRITE_FLAGS_NOOP(flags)) { | |
2524 | c->nice = q; | |
2525 | c->nice_set = true; | |
2526 | ||
2527 | unit_write_settingf(u, flags, name, "Nice=%i", q); | |
2528 | } | |
2529 | ||
2530 | return 1; | |
2531 | ||
2532 | } else if (streq(name, "CPUSchedulingPolicy")) { | |
2533 | int32_t q; | |
2534 | ||
2535 | r = sd_bus_message_read(message, "i", &q); | |
2536 | if (r < 0) | |
2537 | return r; | |
2538 | ||
2539 | if (!sched_policy_is_valid(q)) | |
2540 | return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid CPU scheduling policy: %i", q); | |
2541 | ||
2542 | if (!UNIT_WRITE_FLAGS_NOOP(flags)) { | |
2543 | _cleanup_free_ char *s = NULL; | |
2544 | ||
2545 | r = sched_policy_to_string_alloc(q, &s); | |
2546 | if (r < 0) | |
2547 | return r; | |
2548 | ||
2549 | c->cpu_sched_policy = q; | |
2550 | c->cpu_sched_priority = CLAMP(c->cpu_sched_priority, sched_get_priority_min(q), sched_get_priority_max(q)); | |
2551 | c->cpu_sched_set = true; | |
2552 | ||
2553 | unit_write_settingf(u, flags, name, "CPUSchedulingPolicy=%s", s); | |
2554 | } | |
2555 | ||
2556 | return 1; | |
2557 | ||
2558 | } else if (streq(name, "CPUSchedulingPriority")) { | |
2559 | int32_t p, min, max; | |
2560 | ||
2561 | r = sd_bus_message_read(message, "i", &p); | |
2562 | if (r < 0) | |
2563 | return r; | |
2564 | ||
2565 | min = sched_get_priority_min(c->cpu_sched_policy); | |
2566 | max = sched_get_priority_max(c->cpu_sched_policy); | |
2567 | if (p < min || p > max) | |
2568 | return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid CPU scheduling priority: %i", p); | |
2569 | ||
2570 | if (!UNIT_WRITE_FLAGS_NOOP(flags)) { | |
2571 | c->cpu_sched_priority = p; | |
2572 | c->cpu_sched_set = true; | |
2573 | ||
2574 | unit_write_settingf(u, flags, name, "CPUSchedulingPriority=%i", p); | |
2575 | } | |
2576 | ||
2577 | return 1; | |
2578 | ||
7f452159 LP |
2579 | } else if (streq(name, "IOSchedulingClass")) { |
2580 | int32_t q; | |
2581 | ||
2582 | r = sd_bus_message_read(message, "i", &q); | |
2583 | if (r < 0) | |
2584 | return r; | |
2585 | ||
2586 | if (!ioprio_class_is_valid(q)) | |
2587 | return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid IO scheduling class: %i", q); | |
2588 | ||
2e59b241 | 2589 | if (!UNIT_WRITE_FLAGS_NOOP(flags)) { |
7f452159 LP |
2590 | _cleanup_free_ char *s = NULL; |
2591 | ||
2592 | r = ioprio_class_to_string_alloc(q, &s); | |
2593 | if (r < 0) | |
2594 | return r; | |
2595 | ||
2596 | c->ioprio = IOPRIO_PRIO_VALUE(q, IOPRIO_PRIO_DATA(c->ioprio)); | |
2597 | c->ioprio_set = true; | |
2598 | ||
2e59b241 | 2599 | unit_write_settingf(u, flags, name, "IOSchedulingClass=%s", s); |
7f452159 LP |
2600 | } |
2601 | ||
2602 | return 1; | |
2603 | ||
2604 | } else if (streq(name, "IOSchedulingPriority")) { | |
2605 | int32_t p; | |
2606 | ||
2607 | r = sd_bus_message_read(message, "i", &p); | |
2608 | if (r < 0) | |
2609 | return r; | |
2610 | ||
2611 | if (!ioprio_priority_is_valid(p)) | |
2612 | return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid IO scheduling priority: %i", p); | |
2613 | ||
2e59b241 | 2614 | if (!UNIT_WRITE_FLAGS_NOOP(flags)) { |
7f452159 LP |
2615 | c->ioprio = IOPRIO_PRIO_VALUE(IOPRIO_PRIO_CLASS(c->ioprio), p); |
2616 | c->ioprio_set = true; | |
2617 | ||
2e59b241 | 2618 | unit_write_settingf(u, flags, name, "IOSchedulingPriority=%i", p); |
7f452159 LP |
2619 | } |
2620 | ||
2621 | return 1; | |
2622 | ||
5e98086d ZJS |
2623 | } else if (streq(name, "MountAPIVFS")) { |
2624 | bool b; | |
2625 | ||
2626 | r = bus_set_transient_bool(u, name, &b, message, flags, error); | |
2627 | if (r < 0) | |
2628 | return r; | |
2629 | ||
2630 | if (!UNIT_WRITE_FLAGS_NOOP(flags)) { | |
2631 | c->mount_apivfs = b; | |
2632 | c->mount_apivfs_set = true; | |
2633 | } | |
2634 | ||
2635 | return 1; | |
2636 | ||
5f5d8eab LP |
2637 | } else if (streq(name, "WorkingDirectory")) { |
2638 | const char *s; | |
2639 | bool missing_ok; | |
2640 | ||
2641 | r = sd_bus_message_read(message, "s", &s); | |
2642 | if (r < 0) | |
2643 | return r; | |
2644 | ||
2645 | if (s[0] == '-') { | |
2646 | missing_ok = true; | |
2647 | s++; | |
2648 | } else | |
2649 | missing_ok = false; | |
2650 | ||
d6ff82d3 | 2651 | if (!isempty(s) && !streq(s, "~") && !path_is_absolute(s)) |
5f5d8eab LP |
2652 | return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "WorkingDirectory= expects an absolute path or '~'"); |
2653 | ||
2e59b241 | 2654 | if (!UNIT_WRITE_FLAGS_NOOP(flags)) { |
5f5d8eab LP |
2655 | if (streq(s, "~")) { |
2656 | c->working_directory = mfree(c->working_directory); | |
2657 | c->working_directory_home = true; | |
2658 | } else { | |
d6ff82d3 | 2659 | r = free_and_strdup(&c->working_directory, empty_to_null(s)); |
5f5d8eab LP |
2660 | if (r < 0) |
2661 | return r; | |
2662 | ||
2663 | c->working_directory_home = false; | |
2664 | } | |
2665 | ||
2666 | c->working_directory_missing_ok = missing_ok; | |
2e59b241 | 2667 | unit_write_settingf(u, flags|UNIT_ESCAPE_SPECIFIERS, name, "WorkingDirectory=%s%s", missing_ok ? "-" : "", s); |
5f5d8eab LP |
2668 | } |
2669 | ||
2670 | return 1; | |
2671 | ||
52c239d7 LB |
2672 | } else if (STR_IN_SET(name, |
2673 | "StandardInputFileDescriptorName", "StandardOutputFileDescriptorName", "StandardErrorFileDescriptorName")) { | |
2674 | const char *s; | |
2675 | ||
2676 | r = sd_bus_message_read(message, "s", &s); | |
2677 | if (r < 0) | |
2678 | return r; | |
2679 | ||
d6ff82d3 | 2680 | if (!isempty(s) && !fdname_is_valid(s)) |
52c239d7 LB |
2681 | return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid file descriptor name"); |
2682 | ||
2e59b241 | 2683 | if (!UNIT_WRITE_FLAGS_NOOP(flags)) { |
5073ff6b | 2684 | |
52c239d7 | 2685 | if (streq(name, "StandardInputFileDescriptorName")) { |
d6ff82d3 | 2686 | r = free_and_strdup(c->stdio_fdname + STDIN_FILENO, empty_to_null(s)); |
52c239d7 LB |
2687 | if (r < 0) |
2688 | return r; | |
5073ff6b | 2689 | |
0664775c | 2690 | c->std_input = EXEC_INPUT_NAMED_FD; |
2e59b241 | 2691 | unit_write_settingf(u, flags|UNIT_ESCAPE_SPECIFIERS, name, "StandardInput=fd:%s", exec_context_fdname(c, STDIN_FILENO)); |
5073ff6b | 2692 | |
52c239d7 | 2693 | } else if (streq(name, "StandardOutputFileDescriptorName")) { |
d6ff82d3 | 2694 | r = free_and_strdup(c->stdio_fdname + STDOUT_FILENO, empty_to_null(s)); |
52c239d7 LB |
2695 | if (r < 0) |
2696 | return r; | |
5073ff6b | 2697 | |
52c239d7 | 2698 | c->std_output = EXEC_OUTPUT_NAMED_FD; |
2e59b241 | 2699 | unit_write_settingf(u, flags|UNIT_ESCAPE_SPECIFIERS, name, "StandardOutput=fd:%s", exec_context_fdname(c, STDOUT_FILENO)); |
0664775c LP |
2700 | |
2701 | } else { | |
2702 | assert(streq(name, "StandardErrorFileDescriptorName")); | |
5073ff6b | 2703 | |
d6ff82d3 | 2704 | r = free_and_strdup(&c->stdio_fdname[STDERR_FILENO], empty_to_null(s)); |
52c239d7 LB |
2705 | if (r < 0) |
2706 | return r; | |
5073ff6b | 2707 | |
52c239d7 | 2708 | c->std_error = EXEC_OUTPUT_NAMED_FD; |
2e59b241 | 2709 | unit_write_settingf(u, flags|UNIT_ESCAPE_SPECIFIERS, name, "StandardError=fd:%s", exec_context_fdname(c, STDERR_FILENO)); |
52c239d7 LB |
2710 | } |
2711 | } | |
2712 | ||
2713 | return 1; | |
2714 | ||
566b7d23 ZD |
2715 | } else if (STR_IN_SET(name, |
2716 | "StandardInputFile", | |
8d7dab1f LW |
2717 | "StandardOutputFile", "StandardOutputFileToAppend", "StandardOutputFileToTruncate", |
2718 | "StandardErrorFile", "StandardErrorFileToAppend", "StandardErrorFileToTruncate")) { | |
2038c3f5 LP |
2719 | const char *s; |
2720 | ||
2721 | r = sd_bus_message_read(message, "s", &s); | |
2722 | if (r < 0) | |
2723 | return r; | |
2724 | ||
d6ff82d3 YW |
2725 | if (!isempty(s)) { |
2726 | if (!path_is_absolute(s)) | |
2727 | return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Path %s is not absolute", s); | |
2728 | if (!path_is_normalized(s)) | |
2729 | return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Path %s is not normalized", s); | |
2730 | } | |
2038c3f5 | 2731 | |
2e59b241 | 2732 | if (!UNIT_WRITE_FLAGS_NOOP(flags)) { |
2038c3f5 LP |
2733 | |
2734 | if (streq(name, "StandardInputFile")) { | |
d6ff82d3 | 2735 | r = free_and_strdup(&c->stdio_file[STDIN_FILENO], empty_to_null(s)); |
52c239d7 LB |
2736 | if (r < 0) |
2737 | return r; | |
2038c3f5 LP |
2738 | |
2739 | c->std_input = EXEC_INPUT_FILE; | |
2e59b241 | 2740 | unit_write_settingf(u, flags|UNIT_ESCAPE_SPECIFIERS, name, "StandardInput=file:%s", s); |
2038c3f5 | 2741 | |
8d7dab1f | 2742 | } else if (STR_IN_SET(name, "StandardOutputFile", "StandardOutputFileToAppend", "StandardOutputFileToTruncate")) { |
d6ff82d3 | 2743 | r = free_and_strdup(&c->stdio_file[STDOUT_FILENO], empty_to_null(s)); |
2038c3f5 LP |
2744 | if (r < 0) |
2745 | return r; | |
2746 | ||
566b7d23 ZD |
2747 | if (streq(name, "StandardOutputFile")) { |
2748 | c->std_output = EXEC_OUTPUT_FILE; | |
2749 | unit_write_settingf(u, flags|UNIT_ESCAPE_SPECIFIERS, name, "StandardOutput=file:%s", s); | |
8d7dab1f | 2750 | } else if (streq(name, "StandardOutputFileToAppend")) { |
566b7d23 ZD |
2751 | c->std_output = EXEC_OUTPUT_FILE_APPEND; |
2752 | unit_write_settingf(u, flags|UNIT_ESCAPE_SPECIFIERS, name, "StandardOutput=append:%s", s); | |
8d7dab1f LW |
2753 | } else { |
2754 | assert(streq(name, "StandardOutputFileToTruncate")); | |
2755 | c->std_output = EXEC_OUTPUT_FILE_TRUNCATE; | |
2756 | unit_write_settingf(u, flags|UNIT_ESCAPE_SPECIFIERS, name, "StandardOutput=truncate:%s", s); | |
566b7d23 | 2757 | } |
2038c3f5 | 2758 | } else { |
8d7dab1f | 2759 | assert(STR_IN_SET(name, "StandardErrorFile", "StandardErrorFileToAppend", "StandardErrorFileToTruncate")); |
2038c3f5 | 2760 | |
d6ff82d3 | 2761 | r = free_and_strdup(&c->stdio_file[STDERR_FILENO], empty_to_null(s)); |
2038c3f5 LP |
2762 | if (r < 0) |
2763 | return r; | |
2764 | ||
566b7d23 ZD |
2765 | if (streq(name, "StandardErrorFile")) { |
2766 | c->std_error = EXEC_OUTPUT_FILE; | |
1704fba9 | 2767 | unit_write_settingf(u, flags|UNIT_ESCAPE_SPECIFIERS, name, "StandardError=file:%s", s); |
8d7dab1f | 2768 | } else if (streq(name, "StandardErrorFileToAppend")) { |
dbe6c4b6 | 2769 | c->std_error = EXEC_OUTPUT_FILE_APPEND; |
1704fba9 | 2770 | unit_write_settingf(u, flags|UNIT_ESCAPE_SPECIFIERS, name, "StandardError=append:%s", s); |
8d7dab1f LW |
2771 | } else { |
2772 | assert(streq(name, "StandardErrorFileToTruncate")); | |
2773 | c->std_error = EXEC_OUTPUT_FILE_TRUNCATE; | |
2774 | unit_write_settingf(u, flags|UNIT_ESCAPE_SPECIFIERS, name, "StandardError=truncate:%s", s); | |
566b7d23 | 2775 | } |
2038c3f5 LP |
2776 | } |
2777 | } | |
2778 | ||
2779 | return 1; | |
2780 | ||
08f3be7a LP |
2781 | } else if (streq(name, "StandardInputData")) { |
2782 | const void *p; | |
2783 | size_t sz; | |
2784 | ||
2785 | r = sd_bus_message_read_array(message, 'y', &p, &sz); | |
2786 | if (r < 0) | |
2787 | return r; | |
2788 | ||
2e59b241 | 2789 | if (!UNIT_WRITE_FLAGS_NOOP(flags)) { |
08f3be7a LP |
2790 | _cleanup_free_ char *encoded = NULL; |
2791 | ||
2792 | if (sz == 0) { | |
2793 | c->stdin_data = mfree(c->stdin_data); | |
2794 | c->stdin_data_size = 0; | |
2795 | ||
2e59b241 | 2796 | unit_write_settingf(u, flags, name, "StandardInputData="); |
08f3be7a LP |
2797 | } else { |
2798 | void *q; | |
2799 | ssize_t n; | |
2800 | ||
2801 | if (c->stdin_data_size + sz < c->stdin_data_size || /* check for overflow */ | |
2802 | c->stdin_data_size + sz > EXEC_STDIN_DATA_MAX) | |
2803 | return -E2BIG; | |
2804 | ||
2805 | n = base64mem(p, sz, &encoded); | |
2806 | if (n < 0) | |
2807 | return (int) n; | |
2808 | ||
2809 | q = realloc(c->stdin_data, c->stdin_data_size + sz); | |
2810 | if (!q) | |
2811 | return -ENOMEM; | |
2812 | ||
2813 | memcpy((uint8_t*) q + c->stdin_data_size, p, sz); | |
2814 | ||
2815 | c->stdin_data = q; | |
2816 | c->stdin_data_size += sz; | |
2817 | ||
2e59b241 | 2818 | unit_write_settingf(u, flags, name, "StandardInputData=%s", encoded); |
52c239d7 LB |
2819 | } |
2820 | } | |
2821 | ||
2822 | return 1; | |
2823 | ||
c7040b5d LP |
2824 | } else if (streq(name, "Environment")) { |
2825 | ||
6171b822 | 2826 | _cleanup_strv_free_ char **l = NULL; |
c7040b5d LP |
2827 | |
2828 | r = sd_bus_message_read_strv(message, &l); | |
2829 | if (r < 0) | |
2830 | return r; | |
2831 | ||
6171b822 | 2832 | if (!strv_env_is_valid(l)) |
1c68232e LP |
2833 | return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid environment block."); |
2834 | ||
2e59b241 | 2835 | if (!UNIT_WRITE_FLAGS_NOOP(flags)) { |
7b943bb7 | 2836 | if (strv_isempty(l)) { |
e9876fc9 | 2837 | c->environment = strv_free(c->environment); |
2e59b241 | 2838 | unit_write_setting(u, flags, name, "Environment="); |
e9876fc9 | 2839 | } else { |
f900f582 ZJS |
2840 | _cleanup_free_ char *joined = NULL; |
2841 | char **e; | |
2842 | ||
2e59b241 LP |
2843 | joined = unit_concat_strv(l, UNIT_ESCAPE_SPECIFIERS|UNIT_ESCAPE_C); |
2844 | if (!joined) | |
2845 | return -ENOMEM; | |
2846 | ||
6171b822 | 2847 | e = strv_env_merge(2, c->environment, l); |
e9876fc9 EV |
2848 | if (!e) |
2849 | return -ENOMEM; | |
c7040b5d | 2850 | |
130d3d22 | 2851 | strv_free_and_replace(c->environment, e); |
2e59b241 | 2852 | unit_write_settingf(u, flags, name, "Environment=%s", joined); |
e9876fc9 | 2853 | } |
c7040b5d LP |
2854 | } |
2855 | ||
d584f638 LP |
2856 | return 1; |
2857 | ||
00819cc1 LP |
2858 | } else if (streq(name, "UnsetEnvironment")) { |
2859 | ||
6171b822 | 2860 | _cleanup_strv_free_ char **l = NULL; |
00819cc1 LP |
2861 | |
2862 | r = sd_bus_message_read_strv(message, &l); | |
2863 | if (r < 0) | |
2864 | return r; | |
2865 | ||
6171b822 | 2866 | if (!strv_env_name_or_assignment_is_valid(l)) |
00819cc1 LP |
2867 | return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid UnsetEnvironment= list."); |
2868 | ||
2e59b241 | 2869 | if (!UNIT_WRITE_FLAGS_NOOP(flags)) { |
7b943bb7 | 2870 | if (strv_isempty(l)) { |
00819cc1 | 2871 | c->unset_environment = strv_free(c->unset_environment); |
2e59b241 | 2872 | unit_write_setting(u, flags, name, "UnsetEnvironment="); |
00819cc1 LP |
2873 | } else { |
2874 | _cleanup_free_ char *joined = NULL; | |
2875 | char **e; | |
2876 | ||
2e59b241 LP |
2877 | joined = unit_concat_strv(l, UNIT_ESCAPE_SPECIFIERS|UNIT_ESCAPE_C); |
2878 | if (!joined) | |
2879 | return -ENOMEM; | |
2880 | ||
6171b822 | 2881 | e = strv_env_merge(2, c->unset_environment, l); |
00819cc1 LP |
2882 | if (!e) |
2883 | return -ENOMEM; | |
2884 | ||
130d3d22 | 2885 | strv_free_and_replace(c->unset_environment, e); |
2e59b241 | 2886 | unit_write_settingf(u, flags, name, "UnsetEnvironment=%s", joined); |
00819cc1 LP |
2887 | } |
2888 | } | |
2889 | ||
2890 | return 1; | |
2891 | ||
6b862936 EV |
2892 | } else if (streq(name, "OOMScoreAdjust")) { |
2893 | int oa; | |
2894 | ||
2895 | r = sd_bus_message_read(message, "i", &oa); | |
2896 | if (r < 0) | |
2897 | return r; | |
2898 | ||
2899 | if (!oom_score_adjust_is_valid(oa)) | |
2900 | return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "OOM score adjust value out of range"); | |
2901 | ||
2e59b241 | 2902 | if (!UNIT_WRITE_FLAGS_NOOP(flags)) { |
6b862936 EV |
2903 | c->oom_score_adjust = oa; |
2904 | c->oom_score_adjust_set = true; | |
2e59b241 | 2905 | unit_write_settingf(u, flags, name, "OOMScoreAdjust=%i", oa); |
6b862936 EV |
2906 | } |
2907 | ||
2908 | return 1; | |
2909 | ||
ad21e542 ZJS |
2910 | } else if (streq(name, "CoredumpFilter")) { |
2911 | uint64_t f; | |
2912 | ||
2913 | r = sd_bus_message_read(message, "t", &f); | |
2914 | if (r < 0) | |
2915 | return r; | |
2916 | ||
2917 | if (!UNIT_WRITE_FLAGS_NOOP(flags)) { | |
2918 | c->coredump_filter = f; | |
2919 | c->coredump_filter_set = true; | |
2920 | unit_write_settingf(u, flags, name, "CoredumpFilter=0x%"PRIx64, f); | |
2921 | } | |
2922 | ||
2923 | return 1; | |
2924 | ||
ceb728cf NC |
2925 | } else if (streq(name, "EnvironmentFiles")) { |
2926 | ||
2927 | _cleanup_free_ char *joined = NULL; | |
2928 | _cleanup_fclose_ FILE *f = NULL; | |
9b531f04 | 2929 | _cleanup_strv_free_ char **l = NULL; |
ceb728cf | 2930 | size_t size = 0; |
2229f656 | 2931 | char **i; |
ceb728cf NC |
2932 | |
2933 | r = sd_bus_message_enter_container(message, 'a', "(sb)"); | |
2934 | if (r < 0) | |
2935 | return r; | |
2936 | ||
2fe21124 | 2937 | f = open_memstream_unlocked(&joined, &size); |
ceb728cf NC |
2938 | if (!f) |
2939 | return -ENOMEM; | |
2940 | ||
2e59b241 LP |
2941 | fputs("EnvironmentFile=\n", f); |
2942 | ||
2943 | STRV_FOREACH(i, c->environment_files) { | |
2944 | _cleanup_free_ char *q = NULL; | |
2945 | ||
2946 | q = specifier_escape(*i); | |
2947 | if (!q) | |
2948 | return -ENOMEM; | |
2949 | ||
2950 | fprintf(f, "EnvironmentFile=%s\n", q); | |
2951 | } | |
ceb728cf NC |
2952 | |
2953 | while ((r = sd_bus_message_enter_container(message, 'r', "sb")) > 0) { | |
2954 | const char *path; | |
2955 | int b; | |
2956 | ||
ceb728cf NC |
2957 | r = sd_bus_message_read(message, "sb", &path, &b); |
2958 | if (r < 0) | |
2959 | return r; | |
2960 | ||
2961 | r = sd_bus_message_exit_container(message); | |
2962 | if (r < 0) | |
2963 | return r; | |
2964 | ||
d2d6c096 LP |
2965 | if (!path_is_absolute(path)) |
2966 | return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Path %s is not absolute.", path); | |
ceb728cf | 2967 | |
2e59b241 | 2968 | if (!UNIT_WRITE_FLAGS_NOOP(flags)) { |
6abdec98 | 2969 | _cleanup_free_ char *q = NULL, *buf = NULL; |
ceb728cf | 2970 | |
605405c6 | 2971 | buf = strjoin(b ? "-" : "", path); |
2229f656 | 2972 | if (!buf) |
ceb728cf NC |
2973 | return -ENOMEM; |
2974 | ||
2e59b241 | 2975 | q = specifier_escape(buf); |
6abdec98 | 2976 | if (!q) |
2e59b241 | 2977 | return -ENOMEM; |
2e59b241 LP |
2978 | |
2979 | fprintf(f, "EnvironmentFile=%s\n", q); | |
ceb728cf | 2980 | |
6abdec98 | 2981 | r = strv_consume(&l, TAKE_PTR(buf)); |
ceb728cf NC |
2982 | if (r < 0) |
2983 | return r; | |
2984 | } | |
2985 | } | |
2986 | if (r < 0) | |
2987 | return r; | |
2988 | ||
b0830e21 LP |
2989 | r = sd_bus_message_exit_container(message); |
2990 | if (r < 0) | |
2991 | return r; | |
2992 | ||
2229f656 LP |
2993 | r = fflush_and_check(f); |
2994 | if (r < 0) | |
2995 | return r; | |
ceb728cf | 2996 | |
2e59b241 | 2997 | if (!UNIT_WRITE_FLAGS_NOOP(flags)) { |
2229f656 LP |
2998 | if (strv_isempty(l)) { |
2999 | c->environment_files = strv_free(c->environment_files); | |
2e59b241 | 3000 | unit_write_setting(u, flags, name, "EnvironmentFile="); |
2229f656 LP |
3001 | } else { |
3002 | r = strv_extend_strv(&c->environment_files, l, true); | |
3003 | if (r < 0) | |
3004 | return r; | |
3005 | ||
2e59b241 | 3006 | unit_write_setting(u, flags, name, joined); |
2229f656 LP |
3007 | } |
3008 | } | |
ceb728cf | 3009 | |
ceb728cf NC |
3010 | return 1; |
3011 | ||
b4c14404 FB |
3012 | } else if (streq(name, "PassEnvironment")) { |
3013 | ||
6171b822 | 3014 | _cleanup_strv_free_ char **l = NULL; |
b4c14404 FB |
3015 | |
3016 | r = sd_bus_message_read_strv(message, &l); | |
3017 | if (r < 0) | |
3018 | return r; | |
3019 | ||
6171b822 | 3020 | if (!strv_env_name_is_valid(l)) |
00819cc1 | 3021 | return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid PassEnvironment= block."); |
b4c14404 | 3022 | |
2e59b241 | 3023 | if (!UNIT_WRITE_FLAGS_NOOP(flags)) { |
b4c14404 FB |
3024 | if (strv_isempty(l)) { |
3025 | c->pass_environment = strv_free(c->pass_environment); | |
2e59b241 | 3026 | unit_write_setting(u, flags, name, "PassEnvironment="); |
b4c14404 FB |
3027 | } else { |
3028 | _cleanup_free_ char *joined = NULL; | |
3029 | ||
9d4f242a YW |
3030 | r = strv_extend_strv(&c->pass_environment, l, true); |
3031 | if (r < 0) | |
3032 | return r; | |
3033 | ||
41de9cc2 | 3034 | /* We write just the new settings out to file, with unresolved specifiers. */ |
2e59b241 | 3035 | joined = unit_concat_strv(l, UNIT_ESCAPE_SPECIFIERS); |
b4c14404 FB |
3036 | if (!joined) |
3037 | return -ENOMEM; | |
3038 | ||
2e59b241 | 3039 | unit_write_settingf(u, flags, name, "PassEnvironment=%s", joined); |
b4c14404 FB |
3040 | } |
3041 | } | |
3042 | ||
3043 | return 1; | |
3044 | ||
2a624c36 | 3045 | } else if (STR_IN_SET(name, "ReadWriteDirectories", "ReadOnlyDirectories", "InaccessibleDirectories", |
ddc155b2 | 3046 | "ReadWritePaths", "ReadOnlyPaths", "InaccessiblePaths", "ExecPaths", "NoExecPaths")) { |
08596068 EV |
3047 | _cleanup_strv_free_ char **l = NULL; |
3048 | char ***dirs; | |
3049 | char **p; | |
3050 | ||
3051 | r = sd_bus_message_read_strv(message, &l); | |
3052 | if (r < 0) | |
3053 | return r; | |
3054 | ||
3055 | STRV_FOREACH(p, l) { | |
e7bcff4e | 3056 | char *i = *p; |
20b7a007 LP |
3057 | size_t offset; |
3058 | ||
20b7a007 LP |
3059 | offset = i[0] == '-'; |
3060 | offset += i[offset] == '+'; | |
3061 | if (!path_is_absolute(i + offset)) | |
08596068 | 3062 | return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid %s", name); |
e7bcff4e | 3063 | |
858d36c1 | 3064 | path_simplify(i + offset, false); |
08596068 EV |
3065 | } |
3066 | ||
2e59b241 | 3067 | if (!UNIT_WRITE_FLAGS_NOOP(flags)) { |
c4b41707 AP |
3068 | if (STR_IN_SET(name, "ReadWriteDirectories", "ReadWritePaths")) |
3069 | dirs = &c->read_write_paths; | |
3070 | else if (STR_IN_SET(name, "ReadOnlyDirectories", "ReadOnlyPaths")) | |
3071 | dirs = &c->read_only_paths; | |
ddc155b2 TM |
3072 | else if (streq(name, "ExecPaths")) |
3073 | dirs = &c->exec_paths; | |
3074 | else if (streq(name, "NoExecPaths")) | |
3075 | dirs = &c->no_exec_paths; | |
c4b41707 AP |
3076 | else /* "InaccessiblePaths" */ |
3077 | dirs = &c->inaccessible_paths; | |
08596068 | 3078 | |
7b943bb7 | 3079 | if (strv_isempty(l)) { |
08596068 | 3080 | *dirs = strv_free(*dirs); |
2e59b241 | 3081 | unit_write_settingf(u, flags, name, "%s=", name); |
08596068 | 3082 | } else { |
2e59b241 | 3083 | _cleanup_free_ char *joined = NULL; |
08596068 | 3084 | |
2e59b241 | 3085 | joined = unit_concat_strv(l, UNIT_ESCAPE_SPECIFIERS); |
08596068 EV |
3086 | if (!joined) |
3087 | return -ENOMEM; | |
3088 | ||
2e59b241 LP |
3089 | r = strv_extend_strv(dirs, l, true); |
3090 | if (r < 0) | |
3091 | return -ENOMEM; | |
08596068 | 3092 | |
2e59b241 LP |
3093 | unit_write_settingf(u, flags, name, "%s=%s", name, joined); |
3094 | } | |
08596068 EV |
3095 | } |
3096 | ||
3097 | return 1; | |
3098 | ||
3536f49e | 3099 | } else if (STR_IN_SET(name, "RuntimeDirectory", "StateDirectory", "CacheDirectory", "LogsDirectory", "ConfigurationDirectory")) { |
fa21b5e3 EV |
3100 | _cleanup_strv_free_ char **l = NULL; |
3101 | char **p; | |
3102 | ||
3103 | r = sd_bus_message_read_strv(message, &l); | |
3104 | if (r < 0) | |
3105 | return r; | |
3106 | ||
3107 | STRV_FOREACH(p, l) { | |
8994a117 YW |
3108 | if (!path_is_normalized(*p)) |
3109 | return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "%s= path is not normalized: %s", name, *p); | |
3110 | ||
3111 | if (path_is_absolute(*p)) | |
3112 | return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "%s= path is absolute: %s", name, *p); | |
3113 | ||
3114 | if (path_startswith(*p, "private")) | |
3115 | return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "%s= path can't be 'private': %s", name, *p); | |
fa21b5e3 EV |
3116 | } |
3117 | ||
2e59b241 | 3118 | if (!UNIT_WRITE_FLAGS_NOOP(flags)) { |
3536f49e | 3119 | ExecDirectoryType i; |
b1ea85dc | 3120 | ExecDirectory *d; |
3536f49e | 3121 | |
b1ea85dc LP |
3122 | assert_se((i = exec_directory_type_from_string(name)) >= 0); |
3123 | d = c->directories + i; | |
fa21b5e3 EV |
3124 | |
3125 | if (strv_isempty(l)) { | |
b1ea85dc | 3126 | d->paths = strv_free(d->paths); |
2e59b241 | 3127 | unit_write_settingf(u, flags, name, "%s=", name); |
fa21b5e3 | 3128 | } else { |
2e59b241 LP |
3129 | _cleanup_free_ char *joined = NULL; |
3130 | ||
b1ea85dc | 3131 | r = strv_extend_strv(&d->paths, l, true); |
fa21b5e3 | 3132 | if (r < 0) |
c425c7c2 | 3133 | return r; |
fa21b5e3 | 3134 | |
2e59b241 | 3135 | joined = unit_concat_strv(l, UNIT_ESCAPE_SPECIFIERS); |
fa21b5e3 EV |
3136 | if (!joined) |
3137 | return -ENOMEM; | |
3138 | ||
2e59b241 | 3139 | unit_write_settingf(u, flags, name, "%s=%s", name, joined); |
fa21b5e3 EV |
3140 | } |
3141 | } | |
3142 | ||
3143 | return 1; | |
3144 | ||
cffaed83 YW |
3145 | } else if (STR_IN_SET(name, "AppArmorProfile", "SmackProcessLabel")) { |
3146 | int ignore; | |
3147 | const char *s; | |
3148 | ||
280921f2 | 3149 | r = sd_bus_message_read(message, "(bs)", &ignore, &s); |
cffaed83 YW |
3150 | if (r < 0) |
3151 | return r; | |
3152 | ||
2e59b241 | 3153 | if (!UNIT_WRITE_FLAGS_NOOP(flags)) { |
cffaed83 YW |
3154 | char **p; |
3155 | bool *b; | |
3156 | ||
3157 | if (streq(name, "AppArmorProfile")) { | |
3158 | p = &c->apparmor_profile; | |
3159 | b = &c->apparmor_profile_ignore; | |
3160 | } else { /* "SmackProcessLabel" */ | |
3161 | p = &c->smack_process_label; | |
3162 | b = &c->smack_process_label_ignore; | |
3163 | } | |
3164 | ||
3165 | if (isempty(s)) { | |
3166 | *p = mfree(*p); | |
3167 | *b = false; | |
3168 | } else { | |
3169 | if (free_and_strdup(p, s) < 0) | |
3170 | return -ENOMEM; | |
3171 | *b = ignore; | |
3172 | } | |
3173 | ||
2e59b241 | 3174 | unit_write_settingf(u, flags|UNIT_ESCAPE_SPECIFIERS, name, "%s=%s%s", name, ignore ? "-" : "", strempty(s)); |
cffaed83 YW |
3175 | } |
3176 | ||
3177 | return 1; | |
3178 | ||
d2d6c096 | 3179 | } else if (STR_IN_SET(name, "BindPaths", "BindReadOnlyPaths")) { |
ec04aef4 | 3180 | char *source, *destination; |
4ff4c98a YW |
3181 | int ignore_enoent; |
3182 | uint64_t mount_flags; | |
3183 | bool empty = true; | |
d2d6c096 LP |
3184 | |
3185 | r = sd_bus_message_enter_container(message, 'a', "(ssbt)"); | |
3186 | if (r < 0) | |
3187 | return r; | |
3188 | ||
4ff4c98a | 3189 | while ((r = sd_bus_message_read(message, "(ssbt)", &source, &destination, &ignore_enoent, &mount_flags)) > 0) { |
d2d6c096 LP |
3190 | |
3191 | if (!path_is_absolute(source)) | |
3192 | return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Source path %s is not absolute.", source); | |
3193 | if (!path_is_absolute(destination)) | |
91d910e3 | 3194 | return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Destination path %s is not absolute.", destination); |
d2d6c096 LP |
3195 | if (!IN_SET(mount_flags, 0, MS_REC)) |
3196 | return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Unknown mount flags."); | |
3197 | ||
2e59b241 | 3198 | if (!UNIT_WRITE_FLAGS_NOOP(flags)) { |
d2d6c096 LP |
3199 | r = bind_mount_add(&c->bind_mounts, &c->n_bind_mounts, |
3200 | &(BindMount) { | |
ec04aef4 TM |
3201 | .source = source, |
3202 | .destination = destination, | |
d2d6c096 LP |
3203 | .read_only = !!strstr(name, "ReadOnly"), |
3204 | .recursive = !!(mount_flags & MS_REC), | |
3205 | .ignore_enoent = ignore_enoent, | |
3206 | }); | |
3207 | if (r < 0) | |
3208 | return r; | |
3209 | ||
2e59b241 LP |
3210 | unit_write_settingf( |
3211 | u, flags|UNIT_ESCAPE_SPECIFIERS, name, | |
d2d6c096 LP |
3212 | "%s=%s%s:%s:%s", |
3213 | name, | |
3214 | ignore_enoent ? "-" : "", | |
3215 | source, | |
3216 | destination, | |
3217 | (mount_flags & MS_REC) ? "rbind" : "norbind"); | |
3218 | } | |
3219 | ||
3220 | empty = false; | |
3221 | } | |
3222 | if (r < 0) | |
3223 | return r; | |
3224 | ||
3225 | r = sd_bus_message_exit_container(message); | |
3226 | if (r < 0) | |
3227 | return r; | |
3228 | ||
3229 | if (empty) { | |
3230 | bind_mount_free_many(c->bind_mounts, c->n_bind_mounts); | |
3231 | c->bind_mounts = NULL; | |
3232 | c->n_bind_mounts = 0; | |
2e59b241 LP |
3233 | |
3234 | unit_write_settingf(u, flags, name, "%s=", name); | |
d2d6c096 LP |
3235 | } |
3236 | ||
784ad252 YW |
3237 | return 1; |
3238 | ||
3239 | } else if (streq(name, "TemporaryFileSystem")) { | |
3240 | const char *path, *options; | |
3241 | bool empty = true; | |
3242 | ||
3243 | r = sd_bus_message_enter_container(message, 'a', "(ss)"); | |
3244 | if (r < 0) | |
3245 | return r; | |
3246 | ||
3247 | while ((r = sd_bus_message_read(message, "(ss)", &path, &options)) > 0) { | |
3248 | ||
3249 | if (!path_is_absolute(path)) | |
3250 | return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Mount point %s is not absolute.", path); | |
3251 | ||
3252 | if (!UNIT_WRITE_FLAGS_NOOP(flags)) { | |
3253 | r = temporary_filesystem_add(&c->temporary_filesystems, &c->n_temporary_filesystems, path, options); | |
3254 | if (r < 0) | |
3255 | return r; | |
3256 | ||
3257 | unit_write_settingf( | |
3258 | u, flags|UNIT_ESCAPE_SPECIFIERS, name, | |
3259 | "%s=%s:%s", | |
3260 | name, | |
3261 | path, | |
3262 | options); | |
3263 | } | |
3264 | ||
3265 | empty = false; | |
3266 | } | |
3267 | if (r < 0) | |
3268 | return r; | |
3269 | ||
3270 | r = sd_bus_message_exit_container(message); | |
3271 | if (r < 0) | |
3272 | return r; | |
3273 | ||
3274 | if (empty) { | |
3275 | temporary_filesystem_free_many(c->temporary_filesystems, c->n_temporary_filesystems); | |
3276 | c->temporary_filesystems = NULL; | |
3277 | c->n_temporary_filesystems = 0; | |
3278 | ||
3279 | unit_write_settingf(u, flags, name, "%s=", name); | |
3280 | } | |
3281 | ||
83555251 | 3282 | return 1; |
d2d6c096 | 3283 | |
6550c24c LP |
3284 | } else if ((suffix = startswith(name, "Limit"))) { |
3285 | const char *soft = NULL; | |
3286 | int ri; | |
cab2aca3 | 3287 | |
6550c24c LP |
3288 | ri = rlimit_from_string(suffix); |
3289 | if (ri < 0) { | |
3290 | soft = endswith(suffix, "Soft"); | |
3291 | if (soft) { | |
3292 | const char *n; | |
cab2aca3 | 3293 | |
6550c24c LP |
3294 | n = strndupa(suffix, soft - suffix); |
3295 | ri = rlimit_from_string(n); | |
3296 | if (ri >= 0) | |
3297 | name = strjoina("Limit", n); | |
3298 | } | |
cab2aca3 | 3299 | } |
d584f638 | 3300 | |
6550c24c LP |
3301 | if (ri >= 0) { |
3302 | uint64_t rl; | |
3303 | rlim_t x; | |
d584f638 | 3304 | |
6550c24c | 3305 | r = sd_bus_message_read(message, "t", &rl); |
cab2aca3 LP |
3306 | if (r < 0) |
3307 | return r; | |
d584f638 | 3308 | |
f5fbe71d | 3309 | if (rl == UINT64_MAX) |
6550c24c | 3310 | x = RLIM_INFINITY; |
cab2aca3 | 3311 | else { |
6550c24c LP |
3312 | x = (rlim_t) rl; |
3313 | ||
3314 | if ((uint64_t) x != rl) | |
3315 | return -ERANGE; | |
d584f638 LP |
3316 | } |
3317 | ||
6550c24c LP |
3318 | if (!UNIT_WRITE_FLAGS_NOOP(flags)) { |
3319 | _cleanup_free_ char *f = NULL; | |
3320 | struct rlimit nl; | |
3321 | ||
3322 | if (c->rlimit[ri]) { | |
3323 | nl = *c->rlimit[ri]; | |
3324 | ||
3325 | if (soft) | |
3326 | nl.rlim_cur = x; | |
3327 | else | |
3328 | nl.rlim_max = x; | |
3329 | } else | |
3330 | /* When the resource limit is not initialized yet, then assign the value to both fields */ | |
3331 | nl = (struct rlimit) { | |
3332 | .rlim_cur = x, | |
3333 | .rlim_max = x, | |
3334 | }; | |
3335 | ||
3336 | r = rlimit_format(&nl, &f); | |
3337 | if (r < 0) | |
3338 | return r; | |
3339 | ||
3340 | if (c->rlimit[ri]) | |
3341 | *c->rlimit[ri] = nl; | |
3342 | else { | |
3343 | c->rlimit[ri] = newdup(struct rlimit, &nl, 1); | |
3344 | if (!c->rlimit[ri]) | |
3345 | return -ENOMEM; | |
3346 | } | |
3347 | ||
3348 | unit_write_settingf(u, flags, name, "%s=%s", name, f); | |
3349 | } | |
3350 | ||
3351 | return 1; | |
d584f638 LP |
3352 | } |
3353 | ||
b3d13314 LB |
3354 | } else if (streq(name, "MountImages")) { |
3355 | _cleanup_free_ char *format_str = NULL; | |
3356 | MountImage *mount_images = NULL; | |
3357 | size_t n_mount_images = 0; | |
3358 | char *source, *destination; | |
3359 | int permissive; | |
3360 | ||
427353f6 | 3361 | r = sd_bus_message_enter_container(message, 'a', "(ssba(ss))"); |
b3d13314 LB |
3362 | if (r < 0) |
3363 | return r; | |
3364 | ||
427353f6 LB |
3365 | for (;;) { |
3366 | _cleanup_(mount_options_free_allp) MountOptions *options = NULL; | |
3367 | _cleanup_free_ char *source_escaped = NULL, *destination_escaped = NULL; | |
b3d13314 LB |
3368 | char *tuple; |
3369 | ||
427353f6 LB |
3370 | r = sd_bus_message_enter_container(message, 'r', "ssba(ss)"); |
3371 | if (r < 0) | |
3372 | return r; | |
3373 | ||
3374 | r = sd_bus_message_read(message, "ssb", &source, &destination, &permissive); | |
3375 | if (r <= 0) | |
3376 | break; | |
3377 | ||
b3d13314 LB |
3378 | if (!path_is_absolute(source)) |
3379 | return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Source path %s is not absolute.", source); | |
3380 | if (!path_is_normalized(source)) | |
3381 | return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Source path %s is not normalized.", source); | |
3382 | if (!path_is_absolute(destination)) | |
3383 | return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Destination path %s is not absolute.", destination); | |
3384 | if (!path_is_normalized(destination)) | |
3385 | return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Destination path %s is not normalized.", destination); | |
3386 | ||
427353f6 LB |
3387 | /* Need to store them in the unit with the escapes, so that they can be parsed again */ |
3388 | source_escaped = shell_escape(source, ":"); | |
3389 | if (!source_escaped) | |
3390 | return -ENOMEM; | |
3391 | destination_escaped = shell_escape(destination, ":"); | |
3392 | if (!destination_escaped) | |
3393 | return -ENOMEM; | |
3394 | ||
3395 | tuple = strjoin(format_str, | |
3396 | format_str ? " " : "", | |
3397 | permissive ? "-" : "", | |
3398 | source_escaped, | |
3399 | ":", | |
3400 | destination_escaped); | |
b3d13314 LB |
3401 | if (!tuple) |
3402 | return -ENOMEM; | |
3403 | free_and_replace(format_str, tuple); | |
3404 | ||
988172ce | 3405 | r = bus_read_mount_options(message, error, &options, &format_str, ":"); |
427353f6 LB |
3406 | if (r < 0) |
3407 | return r; | |
3408 | ||
3409 | r = sd_bus_message_exit_container(message); | |
3410 | if (r < 0) | |
3411 | return r; | |
3412 | ||
b3d13314 LB |
3413 | r = mount_image_add(&mount_images, &n_mount_images, |
3414 | &(MountImage) { | |
3415 | .source = source, | |
3416 | .destination = destination, | |
427353f6 | 3417 | .mount_options = options, |
b3d13314 | 3418 | .ignore_enoent = permissive, |
93f59701 | 3419 | .type = MOUNT_IMAGE_DISCRETE, |
b3d13314 LB |
3420 | }); |
3421 | if (r < 0) | |
3422 | return r; | |
3423 | } | |
3424 | if (r < 0) | |
3425 | return r; | |
3426 | ||
3427 | r = sd_bus_message_exit_container(message); | |
3428 | if (r < 0) | |
3429 | return r; | |
3430 | ||
3431 | if (!UNIT_WRITE_FLAGS_NOOP(flags)) { | |
3432 | if (n_mount_images == 0) { | |
3433 | c->mount_images = mount_image_free_many(c->mount_images, &c->n_mount_images); | |
3434 | ||
3435 | unit_write_settingf(u, flags, name, "%s=", name); | |
3436 | } else { | |
3437 | for (size_t i = 0; i < n_mount_images; ++i) { | |
3438 | r = mount_image_add(&c->mount_images, &c->n_mount_images, &mount_images[i]); | |
3439 | if (r < 0) | |
3440 | return r; | |
3441 | } | |
3442 | ||
3443 | unit_write_settingf(u, flags|UNIT_ESCAPE_C|UNIT_ESCAPE_SPECIFIERS, | |
3444 | name, | |
3445 | "%s=%s", | |
3446 | name, | |
3447 | format_str); | |
3448 | } | |
3449 | } | |
3450 | ||
3451 | mount_images = mount_image_free_many(mount_images, &n_mount_images); | |
3452 | ||
93f59701 LB |
3453 | return 1; |
3454 | } else if (streq(name, "ExtensionImages")) { | |
3455 | _cleanup_free_ char *format_str = NULL; | |
3456 | MountImage *extension_images = NULL; | |
3457 | size_t n_extension_images = 0; | |
3458 | ||
3459 | r = sd_bus_message_enter_container(message, 'a', "(sba(ss))"); | |
3460 | if (r < 0) | |
3461 | return r; | |
3462 | ||
3463 | for (;;) { | |
3464 | _cleanup_(mount_options_free_allp) MountOptions *options = NULL; | |
3465 | _cleanup_free_ char *source_escaped = NULL; | |
3466 | char *source, *tuple; | |
3467 | int permissive; | |
3468 | ||
3469 | r = sd_bus_message_enter_container(message, 'r', "sba(ss)"); | |
3470 | if (r < 0) | |
3471 | return r; | |
3472 | ||
3473 | r = sd_bus_message_read(message, "sb", &source, &permissive); | |
3474 | if (r <= 0) | |
3475 | break; | |
3476 | ||
3477 | if (!path_is_absolute(source)) | |
3478 | return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Source path %s is not absolute.", source); | |
3479 | if (!path_is_normalized(source)) | |
3480 | return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Source path %s is not normalized.", source); | |
3481 | ||
3482 | /* Need to store them in the unit with the escapes, so that they can be parsed again */ | |
3483 | source_escaped = shell_escape(source, ":"); | |
3484 | if (!source_escaped) | |
3485 | return -ENOMEM; | |
3486 | ||
3487 | tuple = strjoin(format_str, | |
3488 | format_str ? " " : "", | |
3489 | permissive ? "-" : "", | |
3490 | source_escaped); | |
3491 | if (!tuple) | |
3492 | return -ENOMEM; | |
3493 | free_and_replace(format_str, tuple); | |
3494 | ||
3495 | r = bus_read_mount_options(message, error, &options, &format_str, ":"); | |
3496 | if (r < 0) | |
3497 | return r; | |
3498 | ||
3499 | r = sd_bus_message_exit_container(message); | |
3500 | if (r < 0) | |
3501 | return r; | |
3502 | ||
3503 | r = mount_image_add(&extension_images, &n_extension_images, | |
3504 | &(MountImage) { | |
3505 | .source = source, | |
3506 | .mount_options = options, | |
3507 | .ignore_enoent = permissive, | |
3508 | .type = MOUNT_IMAGE_EXTENSION, | |
3509 | }); | |
3510 | if (r < 0) | |
3511 | return r; | |
3512 | } | |
3513 | if (r < 0) | |
3514 | return r; | |
3515 | ||
3516 | r = sd_bus_message_exit_container(message); | |
3517 | if (r < 0) | |
3518 | return r; | |
3519 | ||
3520 | if (!UNIT_WRITE_FLAGS_NOOP(flags)) { | |
3521 | if (n_extension_images == 0) { | |
3522 | c->extension_images = mount_image_free_many(c->extension_images, &c->n_extension_images); | |
3523 | ||
3524 | unit_write_settingf(u, flags, name, "%s=", name); | |
3525 | } else { | |
3526 | for (size_t i = 0; i < n_extension_images; ++i) { | |
3527 | r = mount_image_add(&c->extension_images, &c->n_extension_images, &extension_images[i]); | |
3528 | if (r < 0) | |
3529 | return r; | |
3530 | } | |
3531 | ||
3532 | unit_write_settingf(u, flags|UNIT_ESCAPE_C|UNIT_ESCAPE_SPECIFIERS, | |
3533 | name, | |
3534 | "%s=%s", | |
3535 | name, | |
3536 | format_str); | |
3537 | } | |
3538 | } | |
3539 | ||
3540 | extension_images = mount_image_free_many(extension_images, &n_extension_images); | |
3541 | ||
b3d13314 | 3542 | return 1; |
c7040b5d LP |
3543 | } |
3544 | ||
3545 | return 0; | |
3546 | } |