]>
Commit | Line | Data |
---|---|---|
53e1b683 | 1 | /* SPDX-License-Identifier: LGPL-2.1+ */ |
291d565a LP |
2 | |
3 | #include "alloc-util.h" | |
e45c81b8 | 4 | #include "bus-error.h" |
291d565a LP |
5 | #include "bus-unit-util.h" |
6 | #include "bus-util.h" | |
cffaed83 | 7 | #include "cap-list.h" |
fdb3deca | 8 | #include "cgroup-setup.h" |
291d565a | 9 | #include "cgroup-util.h" |
3d63c749 | 10 | #include "condition.h" |
ad21e542 | 11 | #include "coredump-util.h" |
cffaed83 | 12 | #include "cpu-set-util.h" |
9ece6444 | 13 | #include "dissect-image.h" |
291d565a | 14 | #include "escape.h" |
b3d59367 | 15 | #include "exec-util.h" |
2e2ed880 | 16 | #include "exit-status.h" |
0389f4fa | 17 | #include "fileio.h" |
08f3be7a | 18 | #include "hexdecoct.h" |
3dc5ca97 LP |
19 | #include "hostname-util.h" |
20 | #include "in-addr-util.h" | |
da96ad5a | 21 | #include "ip-protocol-list.h" |
b3d13314 | 22 | #include "libmount-util.h" |
291d565a | 23 | #include "locale-util.h" |
e45c81b8 | 24 | #include "log.h" |
89382935 | 25 | #include "missing_fs.h" |
049af8ad | 26 | #include "mountpoint-util.h" |
add00535 | 27 | #include "nsflags.h" |
1808f768 | 28 | #include "numa-util.h" |
291d565a | 29 | #include "parse-util.h" |
0389f4fa | 30 | #include "path-util.h" |
291d565a LP |
31 | #include "process-util.h" |
32 | #include "rlimit-util.h" | |
cffaed83 | 33 | #include "securebits-util.h" |
291d565a | 34 | #include "signal-util.h" |
e45c81b8 | 35 | #include "socket-util.h" |
760877e9 | 36 | #include "sort-util.h" |
e2b2fb7f | 37 | #include "stdio-util.h" |
291d565a LP |
38 | #include "string-util.h" |
39 | #include "syslog-util.h" | |
40 | #include "terminal-util.h" | |
89ada3ba | 41 | #include "unit-def.h" |
cffaed83 | 42 | #include "user-util.h" |
291d565a | 43 | #include "utf8.h" |
291d565a | 44 | |
20b16441 LP |
45 | int bus_parse_unit_info(sd_bus_message *message, UnitInfo *u) { |
46 | assert(message); | |
47 | assert(u); | |
48 | ||
49 | u->machine = NULL; | |
50 | ||
51 | return sd_bus_message_read( | |
52 | message, | |
53 | "(ssssssouso)", | |
54 | &u->id, | |
55 | &u->description, | |
56 | &u->load_state, | |
57 | &u->active_state, | |
58 | &u->sub_state, | |
59 | &u->following, | |
60 | &u->unit_path, | |
61 | &u->job_id, | |
62 | &u->job_type, | |
63 | &u->job_path); | |
64 | } | |
65 | ||
0cf6628e YW |
66 | #define DEFINE_BUS_APPEND_PARSE_PTR(bus_type, cast_type, type, parse_func) \ |
67 | static int bus_append_##parse_func( \ | |
68 | sd_bus_message *m, \ | |
69 | const char *field, \ | |
70 | const char *eq) { \ | |
71 | type val; \ | |
72 | int r; \ | |
73 | \ | |
74 | r = parse_func(eq, &val); \ | |
75 | if (r < 0) \ | |
76 | return log_error_errno(r, "Failed to parse %s=%s: %m", field, eq); \ | |
77 | \ | |
78 | r = sd_bus_message_append(m, "(sv)", field, \ | |
79 | bus_type, (cast_type) val); \ | |
80 | if (r < 0) \ | |
81 | return bus_log_create_error(r); \ | |
82 | \ | |
83 | return 1; \ | |
f6a8265b | 84 | } |
3dc5ca97 | 85 | |
0cf6628e YW |
86 | #define DEFINE_BUS_APPEND_PARSE(bus_type, parse_func) \ |
87 | static int bus_append_##parse_func( \ | |
88 | sd_bus_message *m, \ | |
89 | const char *field, \ | |
90 | const char *eq) { \ | |
91 | int r; \ | |
92 | \ | |
93 | r = parse_func(eq); \ | |
baaa35ad ZJS |
94 | if (r < 0) \ |
95 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "Failed to parse %s: %s", field, eq); \ | |
0cf6628e YW |
96 | \ |
97 | r = sd_bus_message_append(m, "(sv)", field, \ | |
98 | bus_type, (int32_t) r); \ | |
99 | if (r < 0) \ | |
100 | return bus_log_create_error(r); \ | |
101 | \ | |
102 | return 1; \ | |
f6a8265b | 103 | } |
3dc5ca97 | 104 | |
0cf6628e YW |
105 | DEFINE_BUS_APPEND_PARSE("b", parse_boolean); |
106 | DEFINE_BUS_APPEND_PARSE("i", ioprio_class_from_string); | |
107 | DEFINE_BUS_APPEND_PARSE("i", ip_tos_from_string); | |
108 | DEFINE_BUS_APPEND_PARSE("i", log_facility_unshifted_from_string); | |
109 | DEFINE_BUS_APPEND_PARSE("i", log_level_from_string); | |
110 | DEFINE_BUS_APPEND_PARSE("i", parse_errno); | |
111 | DEFINE_BUS_APPEND_PARSE("i", sched_policy_from_string); | |
112 | DEFINE_BUS_APPEND_PARSE("i", secure_bits_from_string); | |
29a3db75 | 113 | DEFINE_BUS_APPEND_PARSE("i", signal_from_string); |
d2b42d63 | 114 | DEFINE_BUS_APPEND_PARSE("i", parse_ip_protocol); |
0cf6628e YW |
115 | DEFINE_BUS_APPEND_PARSE_PTR("i", int32_t, int, ioprio_parse_priority); |
116 | DEFINE_BUS_APPEND_PARSE_PTR("i", int32_t, int, parse_nice); | |
117 | DEFINE_BUS_APPEND_PARSE_PTR("i", int32_t, int, safe_atoi); | |
118 | DEFINE_BUS_APPEND_PARSE_PTR("t", uint64_t, nsec_t, parse_nsec); | |
119 | DEFINE_BUS_APPEND_PARSE_PTR("t", uint64_t, uint64_t, cg_blkio_weight_parse); | |
120 | DEFINE_BUS_APPEND_PARSE_PTR("t", uint64_t, uint64_t, cg_cpu_shares_parse); | |
121 | DEFINE_BUS_APPEND_PARSE_PTR("t", uint64_t, uint64_t, cg_weight_parse); | |
122 | DEFINE_BUS_APPEND_PARSE_PTR("t", uint64_t, unsigned long, mount_propagation_flags_from_string); | |
123 | DEFINE_BUS_APPEND_PARSE_PTR("t", uint64_t, uint64_t, safe_atou64); | |
124 | DEFINE_BUS_APPEND_PARSE_PTR("u", uint32_t, mode_t, parse_mode); | |
125 | DEFINE_BUS_APPEND_PARSE_PTR("u", uint32_t, unsigned, safe_atou); | |
126 | DEFINE_BUS_APPEND_PARSE_PTR("x", int64_t, int64_t, safe_atoi64); | |
ad21e542 | 127 | DEFINE_BUS_APPEND_PARSE_PTR("t", uint64_t, uint64_t, coredump_filter_mask_from_string); |
89ada3ba | 128 | |
a1e92eee | 129 | static int bus_append_string(sd_bus_message *m, const char *field, const char *eq) { |
89ada3ba YW |
130 | int r; |
131 | ||
132 | r = sd_bus_message_append(m, "(sv)", field, "s", eq); | |
3dc5ca97 | 133 | if (r < 0) |
89ada3ba | 134 | return bus_log_create_error(r); |
3dc5ca97 | 135 | |
89ada3ba YW |
136 | return 1; |
137 | } | |
138 | ||
139 | static int bus_append_strv(sd_bus_message *m, const char *field, const char *eq, ExtractFlags flags) { | |
140 | const char *p; | |
141 | int r; | |
142 | ||
143 | r = sd_bus_message_open_container(m, 'r', "sv"); | |
3dc5ca97 | 144 | if (r < 0) |
89ada3ba | 145 | return bus_log_create_error(r); |
3dc5ca97 | 146 | |
89ada3ba | 147 | r = sd_bus_message_append_basic(m, 's', field); |
3dc5ca97 | 148 | if (r < 0) |
89ada3ba | 149 | return bus_log_create_error(r); |
3dc5ca97 | 150 | |
89ada3ba | 151 | r = sd_bus_message_open_container(m, 'v', "as"); |
3dc5ca97 | 152 | if (r < 0) |
89ada3ba | 153 | return bus_log_create_error(r); |
3dc5ca97 | 154 | |
89ada3ba YW |
155 | r = sd_bus_message_open_container(m, 'a', "s"); |
156 | if (r < 0) | |
157 | return bus_log_create_error(r); | |
3dc5ca97 | 158 | |
89ada3ba YW |
159 | for (p = eq;;) { |
160 | _cleanup_free_ char *word = NULL; | |
20b16441 | 161 | |
89ada3ba YW |
162 | r = extract_first_word(&p, &word, NULL, flags); |
163 | if (r == 0) | |
164 | break; | |
165 | if (r == -ENOMEM) | |
166 | return log_oom(); | |
167 | if (r < 0) | |
168 | return log_error_errno(r, "Invalid syntax: %s", eq); | |
20b16441 | 169 | |
89ada3ba YW |
170 | r = sd_bus_message_append_basic(m, 's', word); |
171 | if (r < 0) | |
172 | return bus_log_create_error(r); | |
20b16441 LP |
173 | } |
174 | ||
89ada3ba | 175 | r = sd_bus_message_close_container(m); |
20b16441 LP |
176 | if (r < 0) |
177 | return bus_log_create_error(r); | |
178 | ||
89ada3ba YW |
179 | r = sd_bus_message_close_container(m); |
180 | if (r < 0) | |
181 | return bus_log_create_error(r); | |
20b16441 | 182 | |
89ada3ba YW |
183 | r = sd_bus_message_close_container(m); |
184 | if (r < 0) | |
185 | return bus_log_create_error(r); | |
20b16441 | 186 | |
89ada3ba YW |
187 | return 1; |
188 | } | |
20b16441 | 189 | |
89ada3ba YW |
190 | static int bus_append_byte_array(sd_bus_message *m, const char *field, const void *buf, size_t n) { |
191 | int r; | |
20b16441 | 192 | |
89ada3ba YW |
193 | r = sd_bus_message_open_container(m, SD_BUS_TYPE_STRUCT, "sv"); |
194 | if (r < 0) | |
195 | return bus_log_create_error(r); | |
20b16441 | 196 | |
89ada3ba YW |
197 | r = sd_bus_message_append_basic(m, SD_BUS_TYPE_STRING, field); |
198 | if (r < 0) | |
199 | return bus_log_create_error(r); | |
20b16441 | 200 | |
89ada3ba YW |
201 | r = sd_bus_message_open_container(m, 'v', "ay"); |
202 | if (r < 0) | |
203 | return bus_log_create_error(r); | |
20b16441 | 204 | |
89ada3ba YW |
205 | r = sd_bus_message_append_array(m, 'y', buf, n); |
206 | if (r < 0) | |
207 | return bus_log_create_error(r); | |
9184ca48 | 208 | |
89ada3ba YW |
209 | r = sd_bus_message_close_container(m); |
210 | if (r < 0) | |
211 | return bus_log_create_error(r); | |
20b16441 | 212 | |
89ada3ba YW |
213 | r = sd_bus_message_close_container(m); |
214 | if (r < 0) | |
215 | return bus_log_create_error(r); | |
20b16441 | 216 | |
89ada3ba YW |
217 | return 1; |
218 | } | |
d58d600e | 219 | |
89ada3ba YW |
220 | static int bus_append_parse_sec_rename(sd_bus_message *m, const char *field, const char *eq) { |
221 | char *n; | |
222 | usec_t t; | |
223 | size_t l; | |
224 | int r; | |
d3070fbd | 225 | |
89ada3ba YW |
226 | r = parse_sec(eq, &t); |
227 | if (r < 0) | |
228 | return log_error_errno(r, "Failed to parse %s=%s: %m", field, eq); | |
d3070fbd | 229 | |
89ada3ba YW |
230 | l = strlen(field); |
231 | n = newa(char, l + 2); | |
232 | /* Change suffix Sec → USec */ | |
233 | strcpy(mempcpy(n, field, l - 3), "USec"); | |
d3070fbd | 234 | |
89ada3ba YW |
235 | r = sd_bus_message_append(m, "(sv)", n, "t", t); |
236 | if (r < 0) | |
237 | return bus_log_create_error(r); | |
d3070fbd | 238 | |
89ada3ba YW |
239 | return 1; |
240 | } | |
d3070fbd | 241 | |
b48e508d | 242 | static int bus_append_parse_size(sd_bus_message *m, const char *field, const char *eq, uint64_t base) { |
89ada3ba YW |
243 | uint64_t v; |
244 | int r; | |
d3070fbd | 245 | |
b48e508d YW |
246 | r = parse_size(eq, base, &v); |
247 | if (r < 0) | |
89ada3ba | 248 | return log_error_errno(r, "Failed to parse %s=%s: %m", field, eq); |
d3070fbd | 249 | |
89ada3ba YW |
250 | r = sd_bus_message_append(m, "(sv)", field, "t", v); |
251 | if (r < 0) | |
252 | return bus_log_create_error(r); | |
d58d600e | 253 | |
89ada3ba YW |
254 | return 1; |
255 | } | |
d58d600e | 256 | |
89ada3ba | 257 | static int bus_append_exec_command(sd_bus_message *m, const char *field, const char *eq) { |
b3d59367 AZ |
258 | bool explicit_path = false, done = false; |
259 | _cleanup_strv_free_ char **l = NULL, **ex_opts = NULL; | |
260 | _cleanup_free_ char *path = NULL, *upgraded_name = NULL; | |
261 | ExecCommandFlags flags = 0; | |
262 | bool is_ex_prop = endswith(field, "Ex"); | |
89ada3ba | 263 | int r; |
d58d600e | 264 | |
89ada3ba YW |
265 | do { |
266 | switch (*eq) { | |
d58d600e | 267 | |
89ada3ba | 268 | case '-': |
b3d59367 | 269 | if (FLAGS_SET(flags, EXEC_COMMAND_IGNORE_FAILURE)) |
89ada3ba YW |
270 | done = true; |
271 | else { | |
b3d59367 | 272 | flags |= EXEC_COMMAND_IGNORE_FAILURE; |
89ada3ba | 273 | eq++; |
d58d600e | 274 | } |
89ada3ba | 275 | break; |
02638280 | 276 | |
89ada3ba YW |
277 | case '@': |
278 | if (explicit_path) | |
279 | done = true; | |
280 | else { | |
281 | explicit_path = true; | |
282 | eq++; | |
02638280 | 283 | } |
89ada3ba | 284 | break; |
02638280 | 285 | |
b3d59367 AZ |
286 | case ':': |
287 | if (FLAGS_SET(flags, EXEC_COMMAND_NO_ENV_EXPAND)) | |
288 | done = true; | |
289 | else { | |
290 | flags |= EXEC_COMMAND_NO_ENV_EXPAND; | |
291 | eq++; | |
292 | } | |
293 | break; | |
294 | ||
89ada3ba | 295 | case '+': |
b3d59367 AZ |
296 | if (flags & (EXEC_COMMAND_FULLY_PRIVILEGED|EXEC_COMMAND_NO_SETUID|EXEC_COMMAND_AMBIENT_MAGIC)) |
297 | done = true; | |
298 | else { | |
299 | flags |= EXEC_COMMAND_FULLY_PRIVILEGED; | |
300 | eq++; | |
301 | } | |
302 | break; | |
303 | ||
89ada3ba | 304 | case '!': |
b3d59367 AZ |
305 | if (flags & (EXEC_COMMAND_FULLY_PRIVILEGED|EXEC_COMMAND_AMBIENT_MAGIC)) |
306 | done = true; | |
307 | else if (FLAGS_SET(flags, EXEC_COMMAND_NO_SETUID)) { | |
308 | flags &= ~EXEC_COMMAND_NO_SETUID; | |
309 | flags |= EXEC_COMMAND_AMBIENT_MAGIC; | |
310 | eq++; | |
311 | } else { | |
312 | flags |= EXEC_COMMAND_NO_SETUID; | |
313 | eq++; | |
314 | } | |
315 | break; | |
83f8e808 | 316 | |
89ada3ba YW |
317 | default: |
318 | done = true; | |
319 | break; | |
83f8e808 | 320 | } |
89ada3ba | 321 | } while (!done); |
83f8e808 | 322 | |
b3d59367 AZ |
323 | if (!is_ex_prop && (flags & (EXEC_COMMAND_NO_ENV_EXPAND|EXEC_COMMAND_FULLY_PRIVILEGED|EXEC_COMMAND_NO_SETUID|EXEC_COMMAND_AMBIENT_MAGIC))) { |
324 | /* Upgrade the ExecXYZ= property to ExecXYZEx= for convenience */ | |
325 | is_ex_prop = true; | |
b910cc72 | 326 | upgraded_name = strjoin(field, "Ex"); |
b3d59367 AZ |
327 | if (!upgraded_name) |
328 | return log_oom(); | |
329 | } | |
330 | ||
331 | if (is_ex_prop) { | |
332 | r = exec_command_flags_to_strv(flags, &ex_opts); | |
333 | if (r < 0) | |
334 | return log_error_errno(r, "Failed to convert ExecCommandFlags to strv: %m"); | |
335 | } | |
336 | ||
89ada3ba | 337 | if (explicit_path) { |
4ec85141 | 338 | r = extract_first_word(&eq, &path, NULL, EXTRACT_UNQUOTE|EXTRACT_CUNESCAPE); |
89ada3ba YW |
339 | if (r < 0) |
340 | return log_error_errno(r, "Failed to parse path: %m"); | |
341 | } | |
2038c3f5 | 342 | |
4ec85141 | 343 | r = strv_split_extract(&l, eq, NULL, EXTRACT_UNQUOTE|EXTRACT_CUNESCAPE); |
89ada3ba YW |
344 | if (r < 0) |
345 | return log_error_errno(r, "Failed to parse command line: %m"); | |
2038c3f5 | 346 | |
89ada3ba YW |
347 | r = sd_bus_message_open_container(m, SD_BUS_TYPE_STRUCT, "sv"); |
348 | if (r < 0) | |
349 | return bus_log_create_error(r); | |
2038c3f5 | 350 | |
b3d59367 | 351 | r = sd_bus_message_append_basic(m, SD_BUS_TYPE_STRING, upgraded_name ?: field); |
89ada3ba YW |
352 | if (r < 0) |
353 | return bus_log_create_error(r); | |
2038c3f5 | 354 | |
b3d59367 | 355 | r = sd_bus_message_open_container(m, 'v', is_ex_prop ? "a(sasas)" : "a(sasb)"); |
89ada3ba YW |
356 | if (r < 0) |
357 | return bus_log_create_error(r); | |
08f3be7a | 358 | |
b3d59367 | 359 | r = sd_bus_message_open_container(m, 'a', is_ex_prop ? "(sasas)" : "(sasb)"); |
89ada3ba YW |
360 | if (r < 0) |
361 | return bus_log_create_error(r); | |
08f3be7a | 362 | |
89ada3ba | 363 | if (!strv_isempty(l)) { |
08f3be7a | 364 | |
b3d59367 | 365 | r = sd_bus_message_open_container(m, 'r', is_ex_prop ? "sasas" : "sasb"); |
89ada3ba YW |
366 | if (r < 0) |
367 | return bus_log_create_error(r); | |
08f3be7a | 368 | |
89ada3ba | 369 | r = sd_bus_message_append(m, "s", path ?: l[0]); |
08f3be7a LP |
370 | if (r < 0) |
371 | return bus_log_create_error(r); | |
372 | ||
89ada3ba | 373 | r = sd_bus_message_append_strv(m, l); |
08f3be7a LP |
374 | if (r < 0) |
375 | return bus_log_create_error(r); | |
376 | ||
b3d59367 | 377 | r = is_ex_prop ? sd_bus_message_append_strv(m, ex_opts) : sd_bus_message_append(m, "b", FLAGS_SET(flags, EXEC_COMMAND_IGNORE_FAILURE)); |
08f3be7a LP |
378 | if (r < 0) |
379 | return bus_log_create_error(r); | |
380 | ||
381 | r = sd_bus_message_close_container(m); | |
89ada3ba YW |
382 | if (r < 0) |
383 | return bus_log_create_error(r); | |
20b16441 LP |
384 | } |
385 | ||
89ada3ba | 386 | r = sd_bus_message_close_container(m); |
20b16441 LP |
387 | if (r < 0) |
388 | return bus_log_create_error(r); | |
389 | ||
89ada3ba YW |
390 | r = sd_bus_message_close_container(m); |
391 | if (r < 0) | |
392 | return bus_log_create_error(r); | |
20b16441 | 393 | |
89ada3ba YW |
394 | r = sd_bus_message_close_container(m); |
395 | if (r < 0) | |
396 | return bus_log_create_error(r); | |
20b16441 | 397 | |
89ada3ba YW |
398 | return 1; |
399 | } | |
20b16441 | 400 | |
89ada3ba YW |
401 | static int bus_append_ip_address_access(sd_bus_message *m, int family, const union in_addr_union *prefix, unsigned char prefixlen) { |
402 | int r; | |
20b16441 | 403 | |
89ada3ba YW |
404 | assert(m); |
405 | assert(prefix); | |
20b16441 | 406 | |
89ada3ba YW |
407 | r = sd_bus_message_open_container(m, 'r', "iayu"); |
408 | if (r < 0) | |
409 | return r; | |
20b16441 | 410 | |
89ada3ba YW |
411 | r = sd_bus_message_append(m, "i", family); |
412 | if (r < 0) | |
413 | return r; | |
66ebf6c0 | 414 | |
89ada3ba YW |
415 | r = sd_bus_message_append_array(m, 'y', prefix, FAMILY_ADDRESS_SIZE(family)); |
416 | if (r < 0) | |
417 | return r; | |
66ebf6c0 | 418 | |
89ada3ba YW |
419 | r = sd_bus_message_append(m, "u", prefixlen); |
420 | if (r < 0) | |
421 | return r; | |
66ebf6c0 | 422 | |
89ada3ba YW |
423 | return sd_bus_message_close_container(m); |
424 | } | |
20b16441 | 425 | |
89ada3ba YW |
426 | static int bus_append_cgroup_property(sd_bus_message *m, const char *field, const char *eq) { |
427 | int r; | |
20b16441 | 428 | |
89ada3ba | 429 | if (STR_IN_SET(field, "DevicePolicy", "Slice")) |
89ada3ba | 430 | return bus_append_string(m, field, eq); |
13c31542 | 431 | |
c57d2a76 ZJS |
432 | if (STR_IN_SET(field, "CPUAccounting", |
433 | "MemoryAccounting", | |
434 | "IOAccounting", | |
435 | "BlockIOAccounting", | |
436 | "TasksAccounting", | |
437 | "IPAccounting")) | |
89ada3ba | 438 | return bus_append_parse_boolean(m, field, eq); |
13c31542 | 439 | |
c57d2a76 ZJS |
440 | if (STR_IN_SET(field, "CPUWeight", |
441 | "StartupCPUWeight", | |
442 | "IOWeight", | |
443 | "StartupIOWeight")) | |
89ada3ba | 444 | return bus_append_cg_weight_parse(m, field, eq); |
20b16441 | 445 | |
c57d2a76 ZJS |
446 | if (STR_IN_SET(field, "CPUShares", |
447 | "StartupCPUShares")) | |
89ada3ba | 448 | return bus_append_cg_cpu_shares_parse(m, field, eq); |
268833ed | 449 | |
c57d2a76 ZJS |
450 | if (STR_IN_SET(field, "AllowedCPUs", |
451 | "AllowedMemoryNodes")) { | |
047f5d63 PH |
452 | _cleanup_(cpu_set_reset) CPUSet cpuset = {}; |
453 | _cleanup_free_ uint8_t *array = NULL; | |
454 | size_t allocated; | |
455 | ||
456 | r = parse_cpu_set(eq, &cpuset); | |
457 | if (r < 0) | |
458 | return log_error_errno(r, "Failed to parse %s value: %s", field, eq); | |
459 | ||
460 | r = cpu_set_to_dbus(&cpuset, &array, &allocated); | |
461 | if (r < 0) | |
462 | return log_error_errno(r, "Failed to serialize CPUSet: %m"); | |
463 | ||
464 | return bus_append_byte_array(m, field, array, allocated); | |
465 | } | |
466 | ||
c57d2a76 ZJS |
467 | if (STR_IN_SET(field, "BlockIOWeight", |
468 | "StartupBlockIOWeight")) | |
89ada3ba | 469 | return bus_append_cg_blkio_weight_parse(m, field, eq); |
08f3be7a | 470 | |
25cc30c4 | 471 | if (streq(field, "DisableControllers")) |
4ec85141 | 472 | return bus_append_strv(m, "DisableControllers", eq, EXTRACT_UNQUOTE); |
25cc30c4 | 473 | |
89ada3ba | 474 | if (streq(field, "Delegate")) { |
89ada3ba | 475 | r = parse_boolean(eq); |
08f3be7a | 476 | if (r < 0) |
4ec85141 | 477 | return bus_append_strv(m, "DelegateControllers", eq, EXTRACT_UNQUOTE); |
08f3be7a | 478 | |
89ada3ba | 479 | r = sd_bus_message_append(m, "(sv)", "Delegate", "b", r); |
08f3be7a LP |
480 | if (r < 0) |
481 | return bus_log_create_error(r); | |
482 | ||
89ada3ba YW |
483 | return 1; |
484 | } | |
08f3be7a | 485 | |
27e946a5 ZJS |
486 | if (STR_IN_SET(field, "MemoryMin", |
487 | "DefaultMemoryLow", | |
488 | "DefaultMemoryMin", | |
489 | "MemoryLow", | |
490 | "MemoryHigh", | |
491 | "MemoryMax", | |
492 | "MemorySwapMax", | |
493 | "MemoryLimit", | |
494 | "TasksMax")) { | |
cffaed83 | 495 | |
db2b8d2e | 496 | if (streq(eq, "infinity")) { |
89ada3ba YW |
497 | r = sd_bus_message_append(m, "(sv)", field, "t", CGROUP_LIMIT_MAX); |
498 | if (r < 0) | |
499 | return bus_log_create_error(r); | |
500 | return 1; | |
db2b8d2e | 501 | } else if (isempty(eq)) { |
311a0e2e ZJS |
502 | uint64_t empty_value = STR_IN_SET(field, |
503 | "DefaultMemoryLow", | |
504 | "DefaultMemoryMin", | |
505 | "MemoryLow", | |
506 | "MemoryMin") ? | |
507 | CGROUP_LIMIT_MIN : | |
508 | CGROUP_LIMIT_MAX; | |
509 | ||
510 | r = sd_bus_message_append(m, "(sv)", field, "t", empty_value); | |
89ada3ba YW |
511 | if (r < 0) |
512 | return bus_log_create_error(r); | |
513 | return 1; | |
cffaed83 YW |
514 | } |
515 | ||
f806dfd3 | 516 | r = parse_permille(eq); |
89ada3ba YW |
517 | if (r >= 0) { |
518 | char *n; | |
20b16441 | 519 | |
f806dfd3 LP |
520 | /* When this is a percentage we'll convert this into a relative value in the range 0…UINT32_MAX |
521 | * and pass it in the MemoryLowScale property (and related ones). This way the physical memory | |
522 | * size can be determined server-side. */ | |
20b16441 | 523 | |
89ada3ba | 524 | n = strjoina(field, "Scale"); |
f806dfd3 | 525 | r = sd_bus_message_append(m, "(sv)", n, "u", (uint32_t) (((uint64_t) r * UINT32_MAX) / 1000U)); |
89ada3ba YW |
526 | if (r < 0) |
527 | return bus_log_create_error(r); | |
20b16441 | 528 | |
89ada3ba | 529 | return 1; |
20b16441 LP |
530 | } |
531 | ||
89ada3ba | 532 | if (streq(field, "TasksMax")) |
62b749a9 | 533 | return bus_append_safe_atou64(m, field, eq); |
20b16441 | 534 | |
62b749a9 | 535 | return bus_append_parse_size(m, field, eq, 1024); |
89ada3ba | 536 | } |
cffaed83 | 537 | |
89ada3ba | 538 | if (streq(field, "CPUQuota")) { |
89ada3ba YW |
539 | if (isempty(eq)) |
540 | r = sd_bus_message_append(m, "(sv)", "CPUQuotaPerSecUSec", "t", USEC_INFINITY); | |
541 | else { | |
f806dfd3 | 542 | r = parse_permille_unbounded(eq); |
baaa35ad ZJS |
543 | if (r == 0) |
544 | return log_error_errno(SYNTHETIC_ERRNO(ERANGE), | |
545 | "CPU quota too small."); | |
f806dfd3 LP |
546 | if (r < 0) |
547 | return log_error_errno(r, "CPU quota '%s' invalid.", eq); | |
89ada3ba | 548 | |
f806dfd3 | 549 | r = sd_bus_message_append(m, "(sv)", "CPUQuotaPerSecUSec", "t", (((uint64_t) r * USEC_PER_SEC) / 1000U)); |
cffaed83 YW |
550 | } |
551 | ||
6bbfdc67 | 552 | if (r < 0) |
89ada3ba | 553 | return bus_log_create_error(r); |
cffaed83 | 554 | |
89ada3ba YW |
555 | return 1; |
556 | } | |
cffaed83 | 557 | |
10f28641 FB |
558 | if (streq(field, "CPUQuotaPeriodSec")) { |
559 | usec_t u = USEC_INFINITY; | |
560 | ||
561 | r = parse_sec_def_infinity(eq, &u); | |
562 | if (r < 0) | |
563 | return log_error_errno(r, "CPU quota period '%s' invalid.", eq); | |
564 | ||
565 | r = sd_bus_message_append(m, "(sv)", "CPUQuotaPeriodUSec", "t", u); | |
566 | if (r < 0) | |
567 | return bus_log_create_error(r); | |
568 | ||
569 | return 1; | |
570 | } | |
571 | ||
89ada3ba | 572 | if (streq(field, "DeviceAllow")) { |
20b16441 | 573 | if (isempty(eq)) |
89ada3ba | 574 | r = sd_bus_message_append(m, "(sv)", field, "a(ss)", 0); |
20b16441 | 575 | else { |
d9f7305f | 576 | const char *path = eq, *rwm = NULL, *e; |
20b16441 LP |
577 | |
578 | e = strchr(eq, ' '); | |
579 | if (e) { | |
580 | path = strndupa(eq, e - eq); | |
581 | rwm = e+1; | |
20b16441 LP |
582 | } |
583 | ||
d9f7305f | 584 | r = sd_bus_message_append(m, "(sv)", field, "a(ss)", 1, path, strempty(rwm)); |
20b16441 LP |
585 | } |
586 | ||
89ada3ba YW |
587 | if (r < 0) |
588 | return bus_log_create_error(r); | |
589 | ||
590 | return 1; | |
591 | } | |
592 | ||
593 | if (cgroup_io_limit_type_from_string(field) >= 0 || STR_IN_SET(field, "BlockIOReadBandwidth", "BlockIOWriteBandwidth")) { | |
20b16441 | 594 | if (isempty(eq)) |
89ada3ba | 595 | r = sd_bus_message_append(m, "(sv)", field, "a(st)", 0); |
20b16441 LP |
596 | else { |
597 | const char *path, *bandwidth, *e; | |
598 | uint64_t bytes; | |
599 | ||
600 | e = strchr(eq, ' '); | |
baaa35ad ZJS |
601 | if (!e) |
602 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), | |
603 | "Failed to parse %s value %s.", | |
604 | field, eq); | |
20b16441 | 605 | |
d9f7305f YW |
606 | path = strndupa(eq, e - eq); |
607 | bandwidth = e+1; | |
20b16441 | 608 | |
79d53eb8 | 609 | if (streq(bandwidth, "infinity")) |
13c31542 | 610 | bytes = CGROUP_LIMIT_MAX; |
79d53eb8 | 611 | else { |
13c31542 | 612 | r = parse_size(bandwidth, 1000, &bytes); |
6bbfdc67 LP |
613 | if (r < 0) |
614 | return log_error_errno(r, "Failed to parse byte value %s: %m", bandwidth); | |
20b16441 LP |
615 | } |
616 | ||
89ada3ba | 617 | r = sd_bus_message_append(m, "(sv)", field, "a(st)", 1, path, bytes); |
20b16441 LP |
618 | } |
619 | ||
89ada3ba YW |
620 | if (r < 0) |
621 | return bus_log_create_error(r); | |
622 | ||
623 | return 1; | |
624 | } | |
625 | ||
c57d2a76 ZJS |
626 | if (STR_IN_SET(field, "IODeviceWeight", |
627 | "BlockIODeviceWeight")) { | |
20b16441 | 628 | if (isempty(eq)) |
89ada3ba | 629 | r = sd_bus_message_append(m, "(sv)", field, "a(st)", 0); |
20b16441 LP |
630 | else { |
631 | const char *path, *weight, *e; | |
632 | uint64_t u; | |
633 | ||
634 | e = strchr(eq, ' '); | |
baaa35ad ZJS |
635 | if (!e) |
636 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), | |
637 | "Failed to parse %s value %s.", | |
638 | field, eq); | |
20b16441 | 639 | |
d9f7305f YW |
640 | path = strndupa(eq, e - eq); |
641 | weight = e+1; | |
20b16441 LP |
642 | |
643 | r = safe_atou64(weight, &u); | |
6bbfdc67 LP |
644 | if (r < 0) |
645 | return log_error_errno(r, "Failed to parse %s value %s: %m", field, weight); | |
646 | ||
89ada3ba | 647 | r = sd_bus_message_append(m, "(sv)", field, "a(st)", 1, path, u); |
20b16441 LP |
648 | } |
649 | ||
89ada3ba YW |
650 | if (r < 0) |
651 | return bus_log_create_error(r); | |
3dc5ca97 | 652 | |
89ada3ba YW |
653 | return 1; |
654 | } | |
3dc5ca97 | 655 | |
6ae4283c TH |
656 | if (streq(field, "IODeviceLatencyTargetSec")) { |
657 | const char *field_usec = "IODeviceLatencyTargetUSec"; | |
658 | ||
659 | if (isempty(eq)) | |
660 | r = sd_bus_message_append(m, "(sv)", field_usec, "a(st)", USEC_INFINITY); | |
661 | else { | |
662 | const char *path, *target, *e; | |
663 | usec_t usec; | |
664 | ||
665 | e = strchr(eq, ' '); | |
baaa35ad ZJS |
666 | if (!e) |
667 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), | |
668 | "Failed to parse %s value %s.", | |
669 | field, eq); | |
6ae4283c TH |
670 | |
671 | path = strndupa(eq, e - eq); | |
672 | target = e+1; | |
673 | ||
674 | r = parse_sec(target, &usec); | |
675 | if (r < 0) | |
676 | return log_error_errno(r, "Failed to parse %s value %s: %m", field, target); | |
677 | ||
678 | r = sd_bus_message_append(m, "(sv)", field_usec, "a(st)", 1, path, usec); | |
679 | } | |
680 | ||
681 | if (r < 0) | |
682 | return bus_log_create_error(r); | |
683 | ||
684 | return 1; | |
685 | } | |
686 | ||
c57d2a76 ZJS |
687 | if (STR_IN_SET(field, "IPAddressAllow", |
688 | "IPAddressDeny")) { | |
89ada3ba YW |
689 | unsigned char prefixlen; |
690 | union in_addr_union prefix = {}; | |
691 | int family; | |
3dc5ca97 | 692 | |
89ada3ba YW |
693 | if (isempty(eq)) { |
694 | r = sd_bus_message_append(m, "(sv)", field, "a(iayu)", 0); | |
3dc5ca97 LP |
695 | if (r < 0) |
696 | return bus_log_create_error(r); | |
697 | ||
89ada3ba YW |
698 | return 1; |
699 | } | |
3dc5ca97 | 700 | |
89ada3ba YW |
701 | r = sd_bus_message_open_container(m, SD_BUS_TYPE_STRUCT, "sv"); |
702 | if (r < 0) | |
703 | return bus_log_create_error(r); | |
3dc5ca97 | 704 | |
89ada3ba YW |
705 | r = sd_bus_message_append_basic(m, SD_BUS_TYPE_STRING, field); |
706 | if (r < 0) | |
707 | return bus_log_create_error(r); | |
3dc5ca97 | 708 | |
89ada3ba YW |
709 | r = sd_bus_message_open_container(m, 'v', "a(iayu)"); |
710 | if (r < 0) | |
711 | return bus_log_create_error(r); | |
3dc5ca97 | 712 | |
89ada3ba YW |
713 | r = sd_bus_message_open_container(m, 'a', "(iayu)"); |
714 | if (r < 0) | |
715 | return bus_log_create_error(r); | |
3dc5ca97 | 716 | |
89ada3ba YW |
717 | if (streq(eq, "any")) { |
718 | /* "any" is a shortcut for 0.0.0.0/0 and ::/0 */ | |
3dc5ca97 | 719 | |
89ada3ba YW |
720 | r = bus_append_ip_address_access(m, AF_INET, &prefix, 0); |
721 | if (r < 0) | |
722 | return bus_log_create_error(r); | |
3dc5ca97 | 723 | |
89ada3ba YW |
724 | r = bus_append_ip_address_access(m, AF_INET6, &prefix, 0); |
725 | if (r < 0) | |
726 | return bus_log_create_error(r); | |
3dc5ca97 | 727 | |
89ada3ba YW |
728 | } else if (is_localhost(eq)) { |
729 | /* "localhost" is a shortcut for 127.0.0.0/8 and ::1/128 */ | |
3dc5ca97 | 730 | |
89ada3ba YW |
731 | prefix.in.s_addr = htobe32(0x7f000000); |
732 | r = bus_append_ip_address_access(m, AF_INET, &prefix, 8); | |
733 | if (r < 0) | |
734 | return bus_log_create_error(r); | |
3dc5ca97 | 735 | |
89ada3ba YW |
736 | prefix.in6 = (struct in6_addr) IN6ADDR_LOOPBACK_INIT; |
737 | r = bus_append_ip_address_access(m, AF_INET6, &prefix, 128); | |
738 | if (r < 0) | |
739 | return r; | |
3dc5ca97 | 740 | |
89ada3ba YW |
741 | } else if (streq(eq, "link-local")) { |
742 | /* "link-local" is a shortcut for 169.254.0.0/16 and fe80::/64 */ | |
3dc5ca97 | 743 | |
89ada3ba YW |
744 | prefix.in.s_addr = htobe32((UINT32_C(169) << 24 | UINT32_C(254) << 16)); |
745 | r = bus_append_ip_address_access(m, AF_INET, &prefix, 16); | |
746 | if (r < 0) | |
747 | return bus_log_create_error(r); | |
3dc5ca97 | 748 | |
89ada3ba YW |
749 | prefix.in6 = (struct in6_addr) { |
750 | .s6_addr32[0] = htobe32(0xfe800000) | |
751 | }; | |
752 | r = bus_append_ip_address_access(m, AF_INET6, &prefix, 64); | |
753 | if (r < 0) | |
754 | return bus_log_create_error(r); | |
3dc5ca97 | 755 | |
89ada3ba YW |
756 | } else if (streq(eq, "multicast")) { |
757 | /* "multicast" is a shortcut for 224.0.0.0/4 and ff00::/8 */ | |
3dc5ca97 | 758 | |
89ada3ba YW |
759 | prefix.in.s_addr = htobe32((UINT32_C(224) << 24)); |
760 | r = bus_append_ip_address_access(m, AF_INET, &prefix, 4); | |
761 | if (r < 0) | |
762 | return bus_log_create_error(r); | |
3dc5ca97 | 763 | |
89ada3ba YW |
764 | prefix.in6 = (struct in6_addr) { |
765 | .s6_addr32[0] = htobe32(0xff000000) | |
766 | }; | |
767 | r = bus_append_ip_address_access(m, AF_INET6, &prefix, 8); | |
3dc5ca97 LP |
768 | if (r < 0) |
769 | return bus_log_create_error(r); | |
770 | ||
89ada3ba | 771 | } else { |
afc1feae RC |
772 | for (;;) { |
773 | _cleanup_free_ char *word = NULL; | |
774 | ||
775 | r = extract_first_word(&eq, &word, NULL, 0); | |
776 | if (r == 0) | |
777 | break; | |
778 | if (r == -ENOMEM) | |
779 | return log_oom(); | |
780 | if (r < 0) | |
781 | return log_error_errno(r, "Failed to parse %s: %s", field, eq); | |
89ada3ba | 782 | |
afc1feae RC |
783 | r = in_addr_prefix_from_string_auto(word, &family, &prefix, &prefixlen); |
784 | if (r < 0) | |
785 | return log_error_errno(r, "Failed to parse IP address prefix: %s", word); | |
786 | ||
787 | r = bus_append_ip_address_access(m, family, &prefix, prefixlen); | |
788 | if (r < 0) | |
789 | return bus_log_create_error(r); | |
790 | } | |
3dc5ca97 LP |
791 | } |
792 | ||
89ada3ba YW |
793 | r = sd_bus_message_close_container(m); |
794 | if (r < 0) | |
795 | return bus_log_create_error(r); | |
cffaed83 | 796 | |
89ada3ba YW |
797 | r = sd_bus_message_close_container(m); |
798 | if (r < 0) | |
799 | return bus_log_create_error(r); | |
cffaed83 | 800 | |
89ada3ba YW |
801 | r = sd_bus_message_close_container(m); |
802 | if (r < 0) | |
803 | return bus_log_create_error(r); | |
fab34748 KL |
804 | |
805 | return 1; | |
806 | } | |
807 | ||
c57d2a76 ZJS |
808 | if (STR_IN_SET(field, "IPIngressFilterPath", |
809 | "IPEgressFilterPath")) { | |
fab34748 KL |
810 | if (isempty(eq)) |
811 | r = sd_bus_message_append(m, "(sv)", field, "as", 0); | |
812 | else | |
813 | r = sd_bus_message_append(m, "(sv)", field, "as", 1, eq); | |
814 | ||
815 | if (r < 0) | |
816 | return bus_log_create_error(r); | |
cffaed83 | 817 | |
89ada3ba YW |
818 | return 1; |
819 | } | |
cffaed83 | 820 | |
89ada3ba YW |
821 | return 0; |
822 | } | |
cffaed83 | 823 | |
3d63c749 | 824 | static int bus_append_automount_property(sd_bus_message *m, const char *field, const char *eq) { |
3d63c749 | 825 | if (streq(field, "Where")) |
3d63c749 YW |
826 | return bus_append_string(m, field, eq); |
827 | ||
828 | if (streq(field, "DirectoryMode")) | |
3d63c749 YW |
829 | return bus_append_parse_mode(m, field, eq); |
830 | ||
831 | if (streq(field, "TimeoutIdleSec")) | |
3d63c749 YW |
832 | return bus_append_parse_sec_rename(m, field, eq); |
833 | ||
834 | return 0; | |
835 | } | |
836 | ||
89ada3ba | 837 | static int bus_append_execute_property(sd_bus_message *m, const char *field, const char *eq) { |
6550c24c LP |
838 | const char *suffix; |
839 | int r; | |
cffaed83 | 840 | |
c57d2a76 ZJS |
841 | if (STR_IN_SET(field, "User", |
842 | "Group", | |
843 | "UtmpIdentifier", | |
844 | "UtmpMode", | |
845 | "PAMName", | |
846 | "TTYPath", | |
847 | "WorkingDirectory", | |
848 | "RootDirectory", | |
849 | "SyslogIdentifier", | |
850 | "ProtectSystem", | |
851 | "ProtectHome", | |
852 | "SELinuxContext", | |
853 | "RootImage", | |
0389f4fa | 854 | "RootVerity", |
c57d2a76 ZJS |
855 | "RuntimeDirectoryPreserve", |
856 | "Personality", | |
857 | "KeyringMode", | |
91dd5f7c LP |
858 | "NetworkNamespacePath", |
859 | "LogNamespace")) | |
89ada3ba | 860 | return bus_append_string(m, field, eq); |
cffaed83 | 861 | |
c57d2a76 ZJS |
862 | if (STR_IN_SET(field, "IgnoreSIGPIPE", |
863 | "TTYVHangup", | |
864 | "TTYReset", | |
865 | "TTYVTDisallocate", | |
866 | "PrivateTmp", | |
867 | "PrivateDevices", | |
868 | "PrivateNetwork", | |
869 | "PrivateUsers", | |
870 | "PrivateMounts", | |
871 | "NoNewPrivileges", | |
872 | "SyslogLevelPrefix", | |
873 | "MemoryDenyWriteExecute", | |
874 | "RestrictRealtime", | |
875 | "DynamicUser", | |
876 | "RemoveIPC", | |
877 | "ProtectKernelTunables", | |
878 | "ProtectKernelModules", | |
879 | "ProtectKernelLogs", | |
fc64760d | 880 | "ProtectClock", |
c57d2a76 ZJS |
881 | "ProtectControlGroups", |
882 | "MountAPIVFS", | |
883 | "CPUSchedulingResetOnFork", | |
884 | "LockPersonality", | |
885 | "ProtectHostname", | |
886 | "RestrictSUIDSGID")) | |
89ada3ba | 887 | return bus_append_parse_boolean(m, field, eq); |
cffaed83 | 888 | |
c57d2a76 ZJS |
889 | if (STR_IN_SET(field, "ReadWriteDirectories", |
890 | "ReadOnlyDirectories", | |
891 | "InaccessibleDirectories", | |
892 | "ReadWritePaths", | |
893 | "ReadOnlyPaths", | |
894 | "InaccessiblePaths", | |
895 | "RuntimeDirectory", | |
896 | "StateDirectory", | |
897 | "CacheDirectory", | |
898 | "LogsDirectory", | |
899 | "ConfigurationDirectory", | |
900 | "SupplementaryGroups", | |
901 | "SystemCallArchitectures")) | |
4ec85141 | 902 | return bus_append_strv(m, field, eq, EXTRACT_UNQUOTE); |
20b16441 | 903 | |
c57d2a76 ZJS |
904 | if (STR_IN_SET(field, "SyslogLevel", |
905 | "LogLevelMax")) | |
89ada3ba | 906 | return bus_append_log_level_from_string(m, field, eq); |
20b16441 | 907 | |
89ada3ba | 908 | if (streq(field, "SyslogFacility")) |
89ada3ba | 909 | return bus_append_log_facility_unshifted_from_string(m, field, eq); |
cffaed83 | 910 | |
89ada3ba | 911 | if (streq(field, "SecureBits")) |
89ada3ba | 912 | return bus_append_secure_bits_from_string(m, field, eq); |
cffaed83 | 913 | |
89ada3ba | 914 | if (streq(field, "CPUSchedulingPolicy")) |
89ada3ba | 915 | return bus_append_sched_policy_from_string(m, field, eq); |
cffaed83 | 916 | |
c57d2a76 ZJS |
917 | if (STR_IN_SET(field, "CPUSchedulingPriority", |
918 | "OOMScoreAdjust")) | |
89ada3ba | 919 | return bus_append_safe_atoi(m, field, eq); |
3f856a28 | 920 | |
ad21e542 ZJS |
921 | if (streq(field, "CoredumpFilter")) |
922 | return bus_append_coredump_filter_mask_from_string(m, field, eq); | |
923 | ||
89ada3ba | 924 | if (streq(field, "Nice")) |
89ada3ba | 925 | return bus_append_parse_nice(m, field, eq); |
3f856a28 | 926 | |
89ada3ba | 927 | if (streq(field, "SystemCallErrorNumber")) |
89ada3ba | 928 | return bus_append_parse_errno(m, field, eq); |
cffaed83 | 929 | |
89ada3ba | 930 | if (streq(field, "IOSchedulingClass")) |
89ada3ba | 931 | return bus_append_ioprio_class_from_string(m, field, eq); |
cffaed83 | 932 | |
89ada3ba | 933 | if (streq(field, "IOSchedulingPriority")) |
89ada3ba | 934 | return bus_append_ioprio_parse_priority(m, field, eq); |
cffaed83 | 935 | |
c57d2a76 ZJS |
936 | if (STR_IN_SET(field, "RuntimeDirectoryMode", |
937 | "StateDirectoryMode", | |
938 | "CacheDirectoryMode", | |
939 | "LogsDirectoryMode", | |
940 | "ConfigurationDirectoryMode", | |
941 | "UMask")) | |
89ada3ba | 942 | return bus_append_parse_mode(m, field, eq); |
cffaed83 | 943 | |
89ada3ba | 944 | if (streq(field, "TimerSlackNSec")) |
89ada3ba | 945 | return bus_append_parse_nsec(m, field, eq); |
cffaed83 | 946 | |
691d6f6d | 947 | if (streq(field, "LogRateLimitIntervalSec")) |
90fc172e AZ |
948 | return bus_append_parse_sec_rename(m, field, eq); |
949 | ||
950 | if (streq(field, "LogRateLimitBurst")) | |
90fc172e AZ |
951 | return bus_append_safe_atou(m, field, eq); |
952 | ||
89ada3ba | 953 | if (streq(field, "MountFlags")) |
89ada3ba | 954 | return bus_append_mount_propagation_flags_from_string(m, field, eq); |
cffaed83 | 955 | |
c57d2a76 ZJS |
956 | if (STR_IN_SET(field, "Environment", |
957 | "UnsetEnvironment", | |
958 | "PassEnvironment")) | |
4ec85141 | 959 | return bus_append_strv(m, field, eq, EXTRACT_UNQUOTE|EXTRACT_CUNESCAPE); |
cffaed83 | 960 | |
89ada3ba | 961 | if (streq(field, "EnvironmentFile")) { |
89ada3ba YW |
962 | if (isempty(eq)) |
963 | r = sd_bus_message_append(m, "(sv)", "EnvironmentFiles", "a(sb)", 0); | |
964 | else | |
965 | r = sd_bus_message_append(m, "(sv)", "EnvironmentFiles", "a(sb)", 1, | |
966 | eq[0] == '-' ? eq + 1 : eq, | |
967 | eq[0] == '-'); | |
968 | if (r < 0) | |
969 | return bus_log_create_error(r); | |
cffaed83 | 970 | |
89ada3ba YW |
971 | return 1; |
972 | } | |
cffaed83 | 973 | |
89ada3ba | 974 | if (streq(field, "LogExtraFields")) { |
89ada3ba | 975 | r = sd_bus_message_open_container(m, 'r', "sv"); |
3f856a28 YW |
976 | if (r < 0) |
977 | return bus_log_create_error(r); | |
978 | ||
89ada3ba | 979 | r = sd_bus_message_append_basic(m, 's', "LogExtraFields"); |
3f856a28 YW |
980 | if (r < 0) |
981 | return bus_log_create_error(r); | |
982 | ||
89ada3ba | 983 | r = sd_bus_message_open_container(m, 'v', "aay"); |
3f856a28 YW |
984 | if (r < 0) |
985 | return bus_log_create_error(r); | |
986 | ||
89ada3ba | 987 | r = sd_bus_message_open_container(m, 'a', "ay"); |
cffaed83 YW |
988 | if (r < 0) |
989 | return bus_log_create_error(r); | |
990 | ||
89ada3ba | 991 | r = sd_bus_message_append_array(m, 'y', eq, strlen(eq)); |
3f856a28 YW |
992 | if (r < 0) |
993 | return bus_log_create_error(r); | |
cffaed83 | 994 | |
3f856a28 YW |
995 | r = sd_bus_message_close_container(m); |
996 | if (r < 0) | |
997 | return bus_log_create_error(r); | |
9f617cd0 | 998 | |
89ada3ba YW |
999 | r = sd_bus_message_close_container(m); |
1000 | if (r < 0) | |
1001 | return bus_log_create_error(r); | |
9efb9df9 | 1002 | |
89ada3ba | 1003 | r = sd_bus_message_close_container(m); |
9efb9df9 | 1004 | if (r < 0) |
89ada3ba YW |
1005 | return bus_log_create_error(r); |
1006 | ||
1007 | return 1; | |
1008 | } | |
9efb9df9 | 1009 | |
c57d2a76 ZJS |
1010 | if (STR_IN_SET(field, "StandardInput", |
1011 | "StandardOutput", | |
1012 | "StandardError")) { | |
89ada3ba | 1013 | const char *n, *appended; |
9efb9df9 | 1014 | |
89ada3ba YW |
1015 | if ((n = startswith(eq, "fd:"))) { |
1016 | appended = strjoina(field, "FileDescriptorName"); | |
1017 | r = sd_bus_message_append(m, "(sv)", appended, "s", n); | |
1018 | } else if ((n = startswith(eq, "file:"))) { | |
1019 | appended = strjoina(field, "File"); | |
1020 | r = sd_bus_message_append(m, "(sv)", appended, "s", n); | |
8d33232e LP |
1021 | } else if ((n = startswith(eq, "append:"))) { |
1022 | appended = strjoina(field, "FileToAppend"); | |
1023 | r = sd_bus_message_append(m, "(sv)", appended, "s", n); | |
89ada3ba YW |
1024 | } else |
1025 | r = sd_bus_message_append(m, "(sv)", field, "s", eq); | |
89ada3ba YW |
1026 | if (r < 0) |
1027 | return bus_log_create_error(r); | |
7f452159 | 1028 | |
89ada3ba YW |
1029 | return 1; |
1030 | } | |
7f452159 | 1031 | |
89ada3ba YW |
1032 | if (streq(field, "StandardInputText")) { |
1033 | _cleanup_free_ char *unescaped = NULL; | |
7f452159 | 1034 | |
89ada3ba | 1035 | r = cunescape(eq, 0, &unescaped); |
7f452159 | 1036 | if (r < 0) |
89ada3ba | 1037 | return log_error_errno(r, "Failed to unescape text '%s': %m", eq); |
7f452159 | 1038 | |
89ada3ba YW |
1039 | if (!strextend(&unescaped, "\n", NULL)) |
1040 | return log_oom(); | |
7f452159 | 1041 | |
89ada3ba YW |
1042 | /* Note that we don't expand specifiers here, but that should be OK, as this is a programmatic |
1043 | * interface anyway */ | |
20b16441 | 1044 | |
89ada3ba YW |
1045 | return bus_append_byte_array(m, field, unescaped, strlen(unescaped)); |
1046 | } | |
20b16441 | 1047 | |
89ada3ba YW |
1048 | if (streq(field, "StandardInputData")) { |
1049 | _cleanup_free_ void *decoded = NULL; | |
1050 | size_t sz; | |
1051 | ||
1052 | r = unbase64mem(eq, (size_t) -1, &decoded, &sz); | |
20b16441 | 1053 | if (r < 0) |
89ada3ba | 1054 | return log_error_errno(r, "Failed to decode base64 data '%s': %m", eq); |
20b16441 | 1055 | |
89ada3ba YW |
1056 | return bus_append_byte_array(m, field, decoded, sz); |
1057 | } | |
20b16441 | 1058 | |
6550c24c LP |
1059 | if ((suffix = startswith(field, "Limit"))) { |
1060 | int rl; | |
20b16441 | 1061 | |
6550c24c LP |
1062 | rl = rlimit_from_string(suffix); |
1063 | if (rl >= 0) { | |
1064 | const char *sn; | |
1065 | struct rlimit l; | |
20b16441 | 1066 | |
6550c24c LP |
1067 | r = rlimit_parse(rl, eq, &l); |
1068 | if (r < 0) | |
1069 | return log_error_errno(r, "Failed to parse resource limit: %s", eq); | |
20b16441 | 1070 | |
6550c24c LP |
1071 | r = sd_bus_message_append(m, "(sv)", field, "t", l.rlim_max); |
1072 | if (r < 0) | |
1073 | return bus_log_create_error(r); | |
20b16441 | 1074 | |
6550c24c LP |
1075 | sn = strjoina(field, "Soft"); |
1076 | r = sd_bus_message_append(m, "(sv)", sn, "t", l.rlim_cur); | |
1077 | if (r < 0) | |
1078 | return bus_log_create_error(r); | |
1079 | ||
1080 | return 1; | |
1081 | } | |
89ada3ba | 1082 | } |
20b16441 | 1083 | |
c57d2a76 ZJS |
1084 | if (STR_IN_SET(field, "AppArmorProfile", |
1085 | "SmackProcessLabel")) { | |
89ada3ba YW |
1086 | int ignore = 0; |
1087 | const char *s = eq; | |
20b16441 | 1088 | |
89ada3ba YW |
1089 | if (eq[0] == '-') { |
1090 | ignore = 1; | |
1091 | s = eq + 1; | |
20b16441 LP |
1092 | } |
1093 | ||
89ada3ba | 1094 | r = sd_bus_message_append(m, "(sv)", field, "(bs)", ignore, s); |
6bbfdc67 | 1095 | if (r < 0) |
89ada3ba | 1096 | return bus_log_create_error(r); |
20b16441 | 1097 | |
89ada3ba YW |
1098 | return 1; |
1099 | } | |
20b16441 | 1100 | |
c57d2a76 ZJS |
1101 | if (STR_IN_SET(field, "CapabilityBoundingSet", |
1102 | "AmbientCapabilities")) { | |
89ada3ba YW |
1103 | uint64_t sum = 0; |
1104 | bool invert = false; | |
1105 | const char *p = eq; | |
afcb1cd3 | 1106 | |
89ada3ba YW |
1107 | if (*p == '~') { |
1108 | invert = true; | |
1109 | p++; | |
1110 | } | |
20b16441 | 1111 | |
89ada3ba | 1112 | r = capability_set_from_string(p, &sum); |
20b16441 | 1113 | if (r < 0) |
89ada3ba | 1114 | return log_error_errno(r, "Failed to parse %s value %s: %m", field, eq); |
20b16441 | 1115 | |
89ada3ba YW |
1116 | sum = invert ? ~sum : sum; |
1117 | ||
1118 | r = sd_bus_message_append(m, "(sv)", field, "t", sum); | |
20b16441 LP |
1119 | if (r < 0) |
1120 | return bus_log_create_error(r); | |
1121 | ||
89ada3ba YW |
1122 | return 1; |
1123 | } | |
20b16441 | 1124 | |
89ada3ba | 1125 | if (streq(field, "CPUAffinity")) { |
0985c7c4 | 1126 | _cleanup_(cpu_set_reset) CPUSet cpuset = {}; |
c367f996 MS |
1127 | _cleanup_free_ uint8_t *array = NULL; |
1128 | size_t allocated; | |
20b16441 | 1129 | |
e2b2fb7f MS |
1130 | if (eq && streq(eq, "numa")) { |
1131 | r = sd_bus_message_append(m, "(sv)", "CPUAffinityFromNUMA", "b", true); | |
1132 | if (r < 0) | |
1133 | return bus_log_create_error(r); | |
1134 | return r; | |
1135 | } | |
1136 | ||
89ada3ba YW |
1137 | r = parse_cpu_set(eq, &cpuset); |
1138 | if (r < 0) | |
1139 | return log_error_errno(r, "Failed to parse %s value: %s", field, eq); | |
20b16441 | 1140 | |
c367f996 MS |
1141 | r = cpu_set_to_dbus(&cpuset, &array, &allocated); |
1142 | if (r < 0) | |
1143 | return log_error_errno(r, "Failed to serialize CPUAffinity: %m"); | |
1144 | ||
1145 | return bus_append_byte_array(m, field, array, allocated); | |
89ada3ba | 1146 | } |
20b7a007 | 1147 | |
b070c7c0 MS |
1148 | if (streq(field, "NUMAPolicy")) { |
1149 | r = mpol_from_string(eq); | |
1150 | if (r < 0) | |
1151 | return log_error_errno(r, "Failed to parse %s value: %s", field, eq); | |
1152 | ||
1153 | r = sd_bus_message_append(m, "(sv)", field, "i", (int32_t) r); | |
1154 | if (r < 0) | |
1155 | return bus_log_create_error(r); | |
1156 | ||
1157 | return 1; | |
1158 | } | |
1159 | ||
1160 | if (streq(field, "NUMAMask")) { | |
1161 | _cleanup_(cpu_set_reset) CPUSet nodes = {}; | |
1162 | _cleanup_free_ uint8_t *array = NULL; | |
1163 | size_t allocated; | |
1164 | ||
1165 | r = parse_cpu_set(eq, &nodes); | |
1166 | if (r < 0) | |
1167 | return log_error_errno(r, "Failed to parse %s value: %s", field, eq); | |
1168 | ||
1169 | r = cpu_set_to_dbus(&nodes, &array, &allocated); | |
1170 | if (r < 0) | |
1171 | return log_error_errno(r, "Failed to serialize NUMAMask: %m"); | |
1172 | ||
1173 | return bus_append_byte_array(m, field, array, allocated); | |
1174 | } | |
1175 | ||
c57d2a76 ZJS |
1176 | if (STR_IN_SET(field, "RestrictAddressFamilies", |
1177 | "SystemCallFilter")) { | |
6b000af4 | 1178 | int allow_list = 1; |
89ada3ba | 1179 | const char *p = eq; |
20b16441 | 1180 | |
89ada3ba | 1181 | if (*p == '~') { |
6b000af4 | 1182 | allow_list = 0; |
89ada3ba | 1183 | p++; |
20b16441 LP |
1184 | } |
1185 | ||
89ada3ba | 1186 | r = sd_bus_message_open_container(m, SD_BUS_TYPE_STRUCT, "sv"); |
20b16441 LP |
1187 | if (r < 0) |
1188 | return bus_log_create_error(r); | |
1189 | ||
89ada3ba YW |
1190 | r = sd_bus_message_append_basic(m, SD_BUS_TYPE_STRING, field); |
1191 | if (r < 0) | |
1192 | return bus_log_create_error(r); | |
1193 | ||
1194 | r = sd_bus_message_open_container(m, 'v', "(bas)"); | |
1195 | if (r < 0) | |
1196 | return bus_log_create_error(r); | |
20b16441 | 1197 | |
89ada3ba YW |
1198 | r = sd_bus_message_open_container(m, 'r', "bas"); |
1199 | if (r < 0) | |
1200 | return bus_log_create_error(r); | |
cffaed83 | 1201 | |
6b000af4 | 1202 | r = sd_bus_message_append_basic(m, 'b', &allow_list); |
cffaed83 YW |
1203 | if (r < 0) |
1204 | return bus_log_create_error(r); | |
1205 | ||
1206 | r = sd_bus_message_open_container(m, 'a', "s"); | |
1207 | if (r < 0) | |
1208 | return bus_log_create_error(r); | |
1209 | ||
98008caa | 1210 | for (;;) { |
cffaed83 YW |
1211 | _cleanup_free_ char *word = NULL; |
1212 | ||
4ec85141 | 1213 | r = extract_first_word(&p, &word, NULL, EXTRACT_UNQUOTE); |
cffaed83 YW |
1214 | if (r == 0) |
1215 | break; | |
89ada3ba YW |
1216 | if (r == -ENOMEM) |
1217 | return log_oom(); | |
1218 | if (r < 0) | |
1219 | return log_error_errno(r, "Invalid syntax: %s", eq); | |
cffaed83 YW |
1220 | |
1221 | r = sd_bus_message_append_basic(m, 's', word); | |
1222 | if (r < 0) | |
1223 | return bus_log_create_error(r); | |
1224 | } | |
1225 | ||
1226 | r = sd_bus_message_close_container(m); | |
1227 | if (r < 0) | |
1228 | return bus_log_create_error(r); | |
1229 | ||
1230 | r = sd_bus_message_close_container(m); | |
20b16441 LP |
1231 | if (r < 0) |
1232 | return bus_log_create_error(r); | |
1233 | ||
89ada3ba | 1234 | r = sd_bus_message_close_container(m); |
20b16441 LP |
1235 | if (r < 0) |
1236 | return bus_log_create_error(r); | |
1237 | ||
20b16441 LP |
1238 | r = sd_bus_message_close_container(m); |
1239 | if (r < 0) | |
1240 | return bus_log_create_error(r); | |
1241 | ||
89ada3ba YW |
1242 | return 1; |
1243 | } | |
20b16441 | 1244 | |
89ada3ba | 1245 | if (streq(field, "RestrictNamespaces")) { |
add00535 | 1246 | bool invert = false; |
aa9d574d | 1247 | unsigned long flags; |
add00535 LP |
1248 | |
1249 | r = parse_boolean(eq); | |
1250 | if (r > 0) | |
1251 | flags = 0; | |
1252 | else if (r == 0) | |
1253 | flags = NAMESPACE_FLAGS_ALL; | |
1254 | else { | |
aa9d574d YW |
1255 | if (eq[0] == '~') { |
1256 | invert = true; | |
1257 | eq++; | |
1258 | } | |
1259 | ||
86c2a9f1 | 1260 | r = namespace_flags_from_string(eq, &flags); |
add00535 LP |
1261 | if (r < 0) |
1262 | return log_error_errno(r, "Failed to parse %s value %s.", field, eq); | |
1263 | } | |
1264 | ||
1265 | if (invert) | |
1266 | flags = (~flags) & NAMESPACE_FLAGS_ALL; | |
1267 | ||
89ada3ba YW |
1268 | r = sd_bus_message_append(m, "(sv)", field, "t", (uint64_t) flags); |
1269 | if (r < 0) | |
1270 | return bus_log_create_error(r); | |
afcb1cd3 | 1271 | |
89ada3ba YW |
1272 | return 1; |
1273 | } | |
afcb1cd3 | 1274 | |
c57d2a76 ZJS |
1275 | if (STR_IN_SET(field, "BindPaths", |
1276 | "BindReadOnlyPaths")) { | |
89ada3ba | 1277 | const char *p = eq; |
83555251 | 1278 | |
89ada3ba | 1279 | r = sd_bus_message_open_container(m, SD_BUS_TYPE_STRUCT, "sv"); |
c7383828 | 1280 | if (r < 0) |
89ada3ba | 1281 | return bus_log_create_error(r); |
afcb1cd3 | 1282 | |
89ada3ba YW |
1283 | r = sd_bus_message_append_basic(m, SD_BUS_TYPE_STRING, field); |
1284 | if (r < 0) | |
1285 | return bus_log_create_error(r); | |
d2d6c096 LP |
1286 | |
1287 | r = sd_bus_message_open_container(m, 'v', "a(ssbt)"); | |
1288 | if (r < 0) | |
89ada3ba | 1289 | return bus_log_create_error(r); |
d2d6c096 LP |
1290 | |
1291 | r = sd_bus_message_open_container(m, 'a', "(ssbt)"); | |
1292 | if (r < 0) | |
89ada3ba | 1293 | return bus_log_create_error(r); |
d2d6c096 LP |
1294 | |
1295 | for (;;) { | |
1296 | _cleanup_free_ char *source = NULL, *destination = NULL; | |
1297 | char *s = NULL, *d = NULL; | |
1298 | bool ignore_enoent = false; | |
1299 | uint64_t flags = MS_REC; | |
1300 | ||
4ec85141 | 1301 | r = extract_first_word(&p, &source, ":" WHITESPACE, EXTRACT_UNQUOTE|EXTRACT_DONT_COALESCE_SEPARATORS); |
d2d6c096 LP |
1302 | if (r < 0) |
1303 | return log_error_errno(r, "Failed to parse argument: %m"); | |
1304 | if (r == 0) | |
1305 | break; | |
1306 | ||
1307 | s = source; | |
1308 | if (s[0] == '-') { | |
1309 | ignore_enoent = true; | |
1310 | s++; | |
1311 | } | |
1312 | ||
1313 | if (p && p[-1] == ':') { | |
4ec85141 | 1314 | r = extract_first_word(&p, &destination, ":" WHITESPACE, EXTRACT_UNQUOTE|EXTRACT_DONT_COALESCE_SEPARATORS); |
d2d6c096 LP |
1315 | if (r < 0) |
1316 | return log_error_errno(r, "Failed to parse argument: %m"); | |
baaa35ad ZJS |
1317 | if (r == 0) |
1318 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), | |
1319 | "Missing argument after ':': %s", | |
1320 | eq); | |
d2d6c096 LP |
1321 | |
1322 | d = destination; | |
1323 | ||
1324 | if (p && p[-1] == ':') { | |
1325 | _cleanup_free_ char *options = NULL; | |
1326 | ||
4ec85141 | 1327 | r = extract_first_word(&p, &options, NULL, EXTRACT_UNQUOTE); |
d2d6c096 LP |
1328 | if (r < 0) |
1329 | return log_error_errno(r, "Failed to parse argument: %m"); | |
1330 | ||
1331 | if (isempty(options) || streq(options, "rbind")) | |
1332 | flags = MS_REC; | |
1333 | else if (streq(options, "norbind")) | |
1334 | flags = 0; | |
baaa35ad ZJS |
1335 | else |
1336 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), | |
1337 | "Unknown options: %s", | |
1338 | eq); | |
d2d6c096 LP |
1339 | } |
1340 | } else | |
1341 | d = s; | |
1342 | ||
d2d6c096 LP |
1343 | r = sd_bus_message_append(m, "(ssbt)", s, d, ignore_enoent, flags); |
1344 | if (r < 0) | |
89ada3ba | 1345 | return bus_log_create_error(r); |
d2d6c096 LP |
1346 | } |
1347 | ||
1348 | r = sd_bus_message_close_container(m); | |
1349 | if (r < 0) | |
89ada3ba YW |
1350 | return bus_log_create_error(r); |
1351 | ||
1352 | r = sd_bus_message_close_container(m); | |
1353 | if (r < 0) | |
1354 | return bus_log_create_error(r); | |
d2d6c096 LP |
1355 | |
1356 | r = sd_bus_message_close_container(m); | |
89ada3ba YW |
1357 | if (r < 0) |
1358 | return bus_log_create_error(r); | |
f6c66be1 | 1359 | |
89ada3ba YW |
1360 | return 1; |
1361 | } | |
f6c66be1 | 1362 | |
784ad252 YW |
1363 | if (streq(field, "TemporaryFileSystem")) { |
1364 | const char *p = eq; | |
1365 | ||
1366 | r = sd_bus_message_open_container(m, SD_BUS_TYPE_STRUCT, "sv"); | |
1367 | if (r < 0) | |
1368 | return bus_log_create_error(r); | |
1369 | ||
1370 | r = sd_bus_message_append_basic(m, SD_BUS_TYPE_STRING, field); | |
1371 | if (r < 0) | |
1372 | return bus_log_create_error(r); | |
1373 | ||
1374 | r = sd_bus_message_open_container(m, 'v', "a(ss)"); | |
1375 | if (r < 0) | |
1376 | return bus_log_create_error(r); | |
1377 | ||
1378 | r = sd_bus_message_open_container(m, 'a', "(ss)"); | |
1379 | if (r < 0) | |
1380 | return bus_log_create_error(r); | |
1381 | ||
1382 | for (;;) { | |
1383 | _cleanup_free_ char *word = NULL, *path = NULL; | |
1384 | const char *w; | |
1385 | ||
4ec85141 | 1386 | r = extract_first_word(&p, &word, NULL, EXTRACT_UNQUOTE); |
784ad252 YW |
1387 | if (r < 0) |
1388 | return log_error_errno(r, "Failed to parse argument: %m"); | |
1389 | if (r == 0) | |
1390 | break; | |
1391 | ||
1392 | w = word; | |
1393 | r = extract_first_word(&w, &path, ":", EXTRACT_DONT_COALESCE_SEPARATORS); | |
1394 | if (r < 0) | |
1395 | return log_error_errno(r, "Failed to parse argument: %m"); | |
baaa35ad ZJS |
1396 | if (r == 0) |
1397 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), | |
1398 | "Failed to parse argument: %s", | |
1399 | p); | |
784ad252 YW |
1400 | |
1401 | r = sd_bus_message_append(m, "(ss)", path, w); | |
1402 | if (r < 0) | |
1403 | return bus_log_create_error(r); | |
1404 | } | |
1405 | ||
1406 | r = sd_bus_message_close_container(m); | |
1407 | if (r < 0) | |
1408 | return bus_log_create_error(r); | |
1409 | ||
1410 | r = sd_bus_message_close_container(m); | |
1411 | if (r < 0) | |
1412 | return bus_log_create_error(r); | |
1413 | ||
1414 | r = sd_bus_message_close_container(m); | |
1415 | if (r < 0) | |
1416 | return bus_log_create_error(r); | |
1417 | ||
1418 | return 1; | |
1419 | } | |
1420 | ||
0389f4fa LB |
1421 | if (streq(field, "RootHash")) { |
1422 | _cleanup_free_ void *roothash_decoded = NULL; | |
1423 | size_t roothash_decoded_size = 0; | |
1424 | ||
1425 | /* We have the path to a roothash to load and decode, eg: RootHash=/foo/bar.roothash */ | |
1426 | if (path_is_absolute(eq)) | |
1427 | return bus_append_string(m, "RootHashPath", eq); | |
1428 | ||
1429 | /* We have a roothash to decode, eg: RootHash=012345789abcdef */ | |
1430 | r = unhexmem(eq, strlen(eq), &roothash_decoded, &roothash_decoded_size); | |
1431 | if (r < 0) | |
1432 | return log_error_errno(r, "Failed to decode RootHash= '%s': %m", eq); | |
1433 | if (roothash_decoded_size < sizeof(sd_id128_t)) | |
1434 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "RootHash= '%s' is too short: %m", eq); | |
1435 | ||
1436 | return bus_append_byte_array(m, field, roothash_decoded, roothash_decoded_size); | |
1437 | } | |
1438 | ||
d4d55b0d LB |
1439 | if (streq(field, "RootHashSignature")) { |
1440 | _cleanup_free_ void *roothash_sig_decoded = NULL; | |
1441 | char *value; | |
1442 | size_t roothash_sig_decoded_size = 0; | |
1443 | ||
1444 | /* We have the path to a roothash signature to load and decode, eg: RootHash=/foo/bar.roothash.p7s */ | |
1445 | if (path_is_absolute(eq)) | |
1446 | return bus_append_string(m, "RootHashSignaturePath", eq); | |
1447 | ||
1448 | if (!(value = startswith(eq, "base64:"))) | |
1449 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "Failed to decode RootHashSignature= '%s', not a path but doesn't start with 'base64:': %m", eq); | |
1450 | ||
1451 | /* We have a roothash signature to decode, eg: RootHashSignature=base64:012345789abcdef */ | |
1452 | r = unbase64mem(value, strlen(value), &roothash_sig_decoded, &roothash_sig_decoded_size); | |
1453 | if (r < 0) | |
1454 | return log_error_errno(r, "Failed to decode RootHashSignature= '%s': %m", eq); | |
1455 | ||
1456 | return bus_append_byte_array(m, field, roothash_sig_decoded, roothash_sig_decoded_size); | |
1457 | } | |
1458 | ||
18d73705 | 1459 | if (streq(field, "RootImageOptions")) { |
bc8d56d3 LB |
1460 | _cleanup_strv_free_ char **l = NULL; |
1461 | char **first = NULL, **second = NULL; | |
18d73705 LB |
1462 | const char *p = eq; |
1463 | ||
1464 | r = sd_bus_message_open_container(m, SD_BUS_TYPE_STRUCT, "sv"); | |
1465 | if (r < 0) | |
1466 | return bus_log_create_error(r); | |
1467 | ||
1468 | r = sd_bus_message_append_basic(m, SD_BUS_TYPE_STRING, field); | |
1469 | if (r < 0) | |
1470 | return bus_log_create_error(r); | |
1471 | ||
9ece6444 | 1472 | r = sd_bus_message_open_container(m, 'v', "a(ss)"); |
18d73705 LB |
1473 | if (r < 0) |
1474 | return bus_log_create_error(r); | |
1475 | ||
9ece6444 | 1476 | r = sd_bus_message_open_container(m, 'a', "(ss)"); |
18d73705 LB |
1477 | if (r < 0) |
1478 | return bus_log_create_error(r); | |
1479 | ||
bc8d56d3 LB |
1480 | r = strv_split_colon_pairs(&l, p); |
1481 | if (r < 0) | |
1482 | return log_error_errno(r, "Failed to parse argument: %m"); | |
18d73705 | 1483 | |
bc8d56d3 | 1484 | STRV_FOREACH_PAIR(first, second, l) { |
9ece6444 LB |
1485 | /* Format is either 'root:foo' or 'foo' (root is implied) */ |
1486 | if (!isempty(*second) && partition_designator_from_string(*first) < 0) | |
1487 | return bus_log_create_error(-EINVAL); | |
18d73705 | 1488 | |
9ece6444 LB |
1489 | r = sd_bus_message_append(m, "(ss)", |
1490 | !isempty(*second) ? *first : "root", | |
1491 | !isempty(*second) ? *second : *first); | |
18d73705 LB |
1492 | if (r < 0) |
1493 | return bus_log_create_error(r); | |
1494 | } | |
1495 | ||
1496 | r = sd_bus_message_close_container(m); | |
1497 | if (r < 0) | |
b3d13314 LB |
1498 | return bus_log_create_error(r); |
1499 | ||
1500 | r = sd_bus_message_close_container(m); | |
1501 | if (r < 0) | |
1502 | return bus_log_create_error(r); | |
1503 | ||
1504 | r = sd_bus_message_close_container(m); | |
1505 | if (r < 0) | |
1506 | return bus_log_create_error(r); | |
1507 | ||
1508 | return 1; | |
1509 | } | |
1510 | ||
1511 | if (streq(field, "MountImages")) { | |
1512 | _cleanup_strv_free_ char **l = NULL; | |
1513 | char **source = NULL, **destination = NULL; | |
1514 | const char *p = eq; | |
1515 | ||
1516 | r = sd_bus_message_open_container(m, SD_BUS_TYPE_STRUCT, "sv"); | |
1517 | if (r < 0) | |
1518 | return bus_log_create_error(r); | |
1519 | ||
1520 | r = sd_bus_message_append_basic(m, SD_BUS_TYPE_STRING, field); | |
1521 | if (r < 0) | |
1522 | return bus_log_create_error(r); | |
1523 | ||
1524 | r = sd_bus_message_open_container(m, 'v', "a(ssb)"); | |
1525 | if (r < 0) | |
1526 | return bus_log_create_error(r); | |
1527 | ||
1528 | r = sd_bus_message_open_container(m, 'a', "(ssb)"); | |
1529 | if (r < 0) | |
1530 | return bus_log_create_error(r); | |
1531 | ||
1532 | r = strv_split_colon_pairs(&l, p); | |
1533 | if (r < 0) | |
1534 | return log_error_errno(r, "Failed to parse argument: %m"); | |
1535 | ||
1536 | STRV_FOREACH_PAIR(source, destination, l) { | |
1537 | char *s = *source; | |
1538 | bool permissive = false; | |
1539 | ||
1540 | if (s[0] == '-') { | |
1541 | permissive = true; | |
1542 | s++; | |
1543 | } | |
1544 | ||
1545 | if (isempty(*destination)) | |
1546 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), | |
1547 | "Missing argument after ':': %s", | |
1548 | eq); | |
1549 | ||
1550 | r = sd_bus_message_append(m, "(ssb)", s, *destination, permissive); | |
1551 | if (r < 0) | |
1552 | return bus_log_create_error(r); | |
1553 | } | |
1554 | ||
1555 | r = sd_bus_message_close_container(m); | |
1556 | if (r < 0) | |
18d73705 LB |
1557 | return bus_log_create_error(r); |
1558 | ||
1559 | r = sd_bus_message_close_container(m); | |
1560 | if (r < 0) | |
1561 | return bus_log_create_error(r); | |
1562 | ||
1563 | r = sd_bus_message_close_container(m); | |
1564 | if (r < 0) | |
1565 | return bus_log_create_error(r); | |
1566 | ||
1567 | return 1; | |
1568 | } | |
1569 | ||
89ada3ba YW |
1570 | return 0; |
1571 | } | |
f6c66be1 | 1572 | |
89ada3ba | 1573 | static int bus_append_kill_property(sd_bus_message *m, const char *field, const char *eq) { |
89ada3ba | 1574 | if (streq(field, "KillMode")) |
89ada3ba | 1575 | return bus_append_string(m, field, eq); |
f6c66be1 | 1576 | |
c57d2a76 ZJS |
1577 | if (STR_IN_SET(field, "SendSIGHUP", |
1578 | "SendSIGKILL")) | |
89ada3ba | 1579 | return bus_append_parse_boolean(m, field, eq); |
f6c66be1 | 1580 | |
c57d2a76 ZJS |
1581 | if (STR_IN_SET(field, "KillSignal", |
1582 | "RestartKillSignal", | |
1583 | "FinalKillSignal", | |
1584 | "WatchdogSignal")) | |
29a3db75 | 1585 | return bus_append_signal_from_string(m, field, eq); |
89ada3ba YW |
1586 | |
1587 | return 0; | |
1588 | } | |
1589 | ||
3d63c749 | 1590 | static int bus_append_mount_property(sd_bus_message *m, const char *field, const char *eq) { |
89ada3ba | 1591 | |
c57d2a76 ZJS |
1592 | if (STR_IN_SET(field, "What", |
1593 | "Where", | |
1594 | "Options", | |
1595 | "Type")) | |
89ada3ba YW |
1596 | return bus_append_string(m, field, eq); |
1597 | ||
3d63c749 | 1598 | if (streq(field, "TimeoutSec")) |
3d63c749 YW |
1599 | return bus_append_parse_sec_rename(m, field, eq); |
1600 | ||
1601 | if (streq(field, "DirectoryMode")) | |
3d63c749 YW |
1602 | return bus_append_parse_mode(m, field, eq); |
1603 | ||
c57d2a76 ZJS |
1604 | if (STR_IN_SET(field, "SloppyOptions", |
1605 | "LazyUnmount", | |
c600357b MH |
1606 | "ForceUnmount", |
1607 | "ReadwriteOnly")) | |
3d63c749 YW |
1608 | return bus_append_parse_boolean(m, field, eq); |
1609 | ||
1610 | return 0; | |
1611 | } | |
1612 | ||
1613 | static int bus_append_path_property(sd_bus_message *m, const char *field, const char *eq) { | |
1614 | int r; | |
1615 | ||
89ada3ba | 1616 | if (streq(field, "MakeDirectory")) |
89ada3ba YW |
1617 | return bus_append_parse_boolean(m, field, eq); |
1618 | ||
1619 | if (streq(field, "DirectoryMode")) | |
89ada3ba YW |
1620 | return bus_append_parse_mode(m, field, eq); |
1621 | ||
c57d2a76 ZJS |
1622 | if (STR_IN_SET(field, "PathExists", |
1623 | "PathExistsGlob", | |
1624 | "PathChanged", | |
1625 | "PathModified", | |
1626 | "DirectoryNotEmpty")) { | |
3d63c749 YW |
1627 | if (isempty(eq)) |
1628 | r = sd_bus_message_append(m, "(sv)", "Paths", "a(ss)", 0); | |
1629 | else | |
1630 | r = sd_bus_message_append(m, "(sv)", "Paths", "a(ss)", 1, field, eq); | |
1631 | if (r < 0) | |
1632 | return bus_log_create_error(r); | |
1633 | ||
1634 | return 1; | |
1635 | } | |
1636 | ||
89ada3ba YW |
1637 | return 0; |
1638 | } | |
1639 | ||
5a70a68f | 1640 | static int bus_append_scope_property(sd_bus_message *m, const char *field, const char *eq) { |
9ed7de60 | 1641 | if (streq(field, "RuntimeMaxSec")) |
9ed7de60 PW |
1642 | return bus_append_parse_sec_rename(m, field, eq); |
1643 | ||
5a70a68f | 1644 | if (streq(field, "TimeoutStopSec")) |
5a70a68f PW |
1645 | return bus_append_parse_sec_rename(m, field, eq); |
1646 | ||
1647 | return 0; | |
1648 | } | |
1649 | ||
89ada3ba | 1650 | static int bus_append_service_property(sd_bus_message *m, const char *field, const char *eq) { |
3d63c749 | 1651 | int r; |
89ada3ba | 1652 | |
c57d2a76 ZJS |
1653 | if (STR_IN_SET(field, "PIDFile", |
1654 | "Type", | |
1655 | "Restart", | |
1656 | "BusName", | |
1657 | "NotifyAccess", | |
1658 | "USBFunctionDescriptors", | |
1659 | "USBFunctionStrings", | |
bf760801 JK |
1660 | "OOMPolicy", |
1661 | "TimeoutStartFailureMode", | |
1662 | "TimeoutStopFailureMode")) | |
89ada3ba | 1663 | return bus_append_string(m, field, eq); |
f6c66be1 | 1664 | |
c57d2a76 ZJS |
1665 | if (STR_IN_SET(field, "PermissionsStartOnly", |
1666 | "RootDirectoryStartOnly", | |
1667 | "RemainAfterExit", | |
1668 | "GuessMainPID")) | |
89ada3ba YW |
1669 | return bus_append_parse_boolean(m, field, eq); |
1670 | ||
c57d2a76 ZJS |
1671 | if (STR_IN_SET(field, "RestartSec", |
1672 | "TimeoutStartSec", | |
1673 | "TimeoutStopSec", | |
e737017b | 1674 | "TimeoutAbortSec", |
c57d2a76 ZJS |
1675 | "RuntimeMaxSec", |
1676 | "WatchdogSec")) | |
89ada3ba YW |
1677 | return bus_append_parse_sec_rename(m, field, eq); |
1678 | ||
3d63c749 | 1679 | if (streq(field, "TimeoutSec")) { |
3d63c749 YW |
1680 | r = bus_append_parse_sec_rename(m, "TimeoutStartSec", eq); |
1681 | if (r < 0) | |
1682 | return r; | |
1683 | ||
1684 | return bus_append_parse_sec_rename(m, "TimeoutStopSec", eq); | |
1685 | } | |
1686 | ||
89ada3ba | 1687 | if (streq(field, "FileDescriptorStoreMax")) |
89ada3ba YW |
1688 | return bus_append_safe_atou(m, field, eq); |
1689 | ||
c57d2a76 ZJS |
1690 | if (STR_IN_SET(field, "ExecCondition", |
1691 | "ExecStartPre", | |
1692 | "ExecStart", | |
1693 | "ExecStartPost", | |
1694 | "ExecConditionEx", | |
1695 | "ExecStartPreEx", | |
1696 | "ExecStartEx", | |
1697 | "ExecStartPostEx", | |
1698 | "ExecReload", | |
1699 | "ExecStop", | |
1700 | "ExecStopPost", | |
1701 | "ExecReloadEx", | |
1702 | "ExecStopEx", | |
1703 | "ExecStopPostEx")) | |
89ada3ba YW |
1704 | return bus_append_exec_command(m, field, eq); |
1705 | ||
c57d2a76 ZJS |
1706 | if (STR_IN_SET(field, "RestartPreventExitStatus", |
1707 | "RestartForceExitStatus", | |
1708 | "SuccessExitStatus")) { | |
3d63c749 | 1709 | _cleanup_free_ int *status = NULL, *signal = NULL; |
62b21e2e | 1710 | size_t n_status = 0, n_signal = 0; |
3d63c749 YW |
1711 | const char *p; |
1712 | ||
1713 | for (p = eq;;) { | |
1714 | _cleanup_free_ char *word = NULL; | |
3d63c749 | 1715 | |
4ec85141 | 1716 | r = extract_first_word(&p, &word, NULL, EXTRACT_UNQUOTE); |
3d63c749 YW |
1717 | if (r == 0) |
1718 | break; | |
1719 | if (r == -ENOMEM) | |
1720 | return log_oom(); | |
1721 | if (r < 0) | |
1722 | return log_error_errno(r, "Invalid syntax in %s: %s", field, eq); | |
1723 | ||
2e2ed880 ZJS |
1724 | /* We need to call exit_status_from_string() first, because we want |
1725 | * to parse numbers as exit statuses, not signals. */ | |
3d63c749 | 1726 | |
2e2ed880 ZJS |
1727 | r = exit_status_from_string(word); |
1728 | if (r >= 0) { | |
1729 | assert(r >= 0 && r < 256); | |
3d63c749 | 1730 | |
62b21e2e | 1731 | status = reallocarray(status, n_status + 1, sizeof(int)); |
3d63c749 YW |
1732 | if (!status) |
1733 | return log_oom(); | |
1734 | ||
2e2ed880 ZJS |
1735 | status[n_status++] = r; |
1736 | ||
1737 | } else if ((r = signal_from_string(word)) >= 0) { | |
1738 | signal = reallocarray(signal, n_signal + 1, sizeof(int)); | |
1739 | if (!signal) | |
1740 | return log_oom(); | |
1741 | ||
1742 | signal[n_signal++] = r; | |
1743 | ||
1744 | } else | |
1745 | /* original r from exit_status_to_string() */ | |
1746 | return log_error_errno(r, "Invalid status or signal %s in %s: %m", | |
1747 | word, field); | |
3d63c749 YW |
1748 | } |
1749 | ||
1750 | r = sd_bus_message_open_container(m, SD_BUS_TYPE_STRUCT, "sv"); | |
1751 | if (r < 0) | |
1752 | return bus_log_create_error(r); | |
1753 | ||
1754 | r = sd_bus_message_append_basic(m, SD_BUS_TYPE_STRING, field); | |
1755 | if (r < 0) | |
1756 | return bus_log_create_error(r); | |
1757 | ||
1758 | r = sd_bus_message_open_container(m, 'v', "(aiai)"); | |
1759 | if (r < 0) | |
1760 | return bus_log_create_error(r); | |
1761 | ||
1762 | r = sd_bus_message_open_container(m, 'r', "aiai"); | |
1763 | if (r < 0) | |
1764 | return bus_log_create_error(r); | |
1765 | ||
62b21e2e | 1766 | r = sd_bus_message_append_array(m, 'i', status, n_status * sizeof(int)); |
3d63c749 YW |
1767 | if (r < 0) |
1768 | return bus_log_create_error(r); | |
1769 | ||
62b21e2e | 1770 | r = sd_bus_message_append_array(m, 'i', signal, n_signal * sizeof(int)); |
3d63c749 YW |
1771 | if (r < 0) |
1772 | return bus_log_create_error(r); | |
1773 | ||
1774 | r = sd_bus_message_close_container(m); | |
1775 | if (r < 0) | |
1776 | return bus_log_create_error(r); | |
1777 | ||
1778 | r = sd_bus_message_close_container(m); | |
1779 | if (r < 0) | |
1780 | return bus_log_create_error(r); | |
1781 | ||
1782 | r = sd_bus_message_close_container(m); | |
1783 | if (r < 0) | |
1784 | return bus_log_create_error(r); | |
1785 | ||
1786 | return 1; | |
1787 | } | |
1788 | ||
89ada3ba YW |
1789 | return 0; |
1790 | } | |
1791 | ||
1792 | static int bus_append_socket_property(sd_bus_message *m, const char *field, const char *eq) { | |
1793 | int r; | |
1794 | ||
c57d2a76 ZJS |
1795 | if (STR_IN_SET(field, "Accept", |
1796 | "Writable", | |
1797 | "KeepAlive", | |
1798 | "NoDelay", | |
1799 | "FreeBind", | |
1800 | "Transparent", | |
1801 | "Broadcast", | |
1802 | "PassCredentials", | |
1803 | "PassSecurity", | |
a3d19f5d | 1804 | "PassPacketInfo", |
c57d2a76 ZJS |
1805 | "ReusePort", |
1806 | "RemoveOnStop", | |
1807 | "SELinuxContextFromNet")) | |
89ada3ba YW |
1808 | return bus_append_parse_boolean(m, field, eq); |
1809 | ||
c57d2a76 ZJS |
1810 | if (STR_IN_SET(field, "Priority", |
1811 | "IPTTL", | |
1812 | "Mark")) | |
89ada3ba YW |
1813 | return bus_append_safe_atoi(m, field, eq); |
1814 | ||
1815 | if (streq(field, "IPTOS")) | |
89ada3ba YW |
1816 | return bus_append_ip_tos_from_string(m, field, eq); |
1817 | ||
c57d2a76 ZJS |
1818 | if (STR_IN_SET(field, "Backlog", |
1819 | "MaxConnections", | |
1820 | "MaxConnectionsPerSource", | |
1821 | "KeepAliveProbes", | |
1822 | "TriggerLimitBurst")) | |
89ada3ba YW |
1823 | return bus_append_safe_atou(m, field, eq); |
1824 | ||
c57d2a76 ZJS |
1825 | if (STR_IN_SET(field, "SocketMode", |
1826 | "DirectoryMode")) | |
89ada3ba YW |
1827 | return bus_append_parse_mode(m, field, eq); |
1828 | ||
c57d2a76 ZJS |
1829 | if (STR_IN_SET(field, "MessageQueueMaxMessages", |
1830 | "MessageQueueMessageSize")) | |
89ada3ba YW |
1831 | return bus_append_safe_atoi64(m, field, eq); |
1832 | ||
c57d2a76 ZJS |
1833 | if (STR_IN_SET(field, "TimeoutSec", |
1834 | "KeepAliveTimeSec", | |
1835 | "KeepAliveIntervalSec", | |
1836 | "DeferAcceptSec", | |
1837 | "TriggerLimitIntervalSec")) | |
89ada3ba YW |
1838 | return bus_append_parse_sec_rename(m, field, eq); |
1839 | ||
c57d2a76 ZJS |
1840 | if (STR_IN_SET(field, "ReceiveBuffer", |
1841 | "SendBuffer", | |
1842 | "PipeSize")) | |
b48e508d | 1843 | return bus_append_parse_size(m, field, eq, 1024); |
89ada3ba | 1844 | |
c57d2a76 ZJS |
1845 | if (STR_IN_SET(field, "ExecStartPre", |
1846 | "ExecStartPost", | |
1847 | "ExecReload", | |
1848 | "ExecStopPost")) | |
89ada3ba YW |
1849 | return bus_append_exec_command(m, field, eq); |
1850 | ||
c57d2a76 ZJS |
1851 | if (STR_IN_SET(field, "SmackLabel", |
1852 | "SmackLabelIPIn", | |
1853 | "SmackLabelIPOut", | |
1854 | "TCPCongestion", | |
1855 | "BindToDevice", | |
1856 | "BindIPv6Only", | |
1857 | "FileDescriptorName", | |
1858 | "SocketUser", | |
1859 | "SocketGroup")) | |
89ada3ba YW |
1860 | return bus_append_string(m, field, eq); |
1861 | ||
1862 | if (streq(field, "Symlinks")) | |
4ec85141 | 1863 | return bus_append_strv(m, field, eq, EXTRACT_UNQUOTE); |
89ada3ba | 1864 | |
e045e325 | 1865 | if (streq(field, "SocketProtocol")) |
d2b42d63 | 1866 | return bus_append_parse_ip_protocol(m, field, eq); |
89ada3ba | 1867 | |
c57d2a76 ZJS |
1868 | if (STR_IN_SET(field, "ListenStream", |
1869 | "ListenDatagram", | |
1870 | "ListenSequentialPacket", | |
1871 | "ListenNetlink", | |
1872 | "ListenSpecial", | |
1873 | "ListenMessageQueue", | |
1874 | "ListenFIFO", | |
1875 | "ListenUSBFunction")) { | |
3d63c749 YW |
1876 | if (isempty(eq)) |
1877 | r = sd_bus_message_append(m, "(sv)", "Listen", "a(ss)", 0); | |
1878 | else | |
81b1dc27 | 1879 | r = sd_bus_message_append(m, "(sv)", "Listen", "a(ss)", 1, field + STRLEN("Listen"), eq); |
f6c66be1 | 1880 | if (r < 0) |
89ada3ba YW |
1881 | return bus_log_create_error(r); |
1882 | ||
1883 | return 1; | |
1884 | } | |
1885 | ||
1886 | return 0; | |
1887 | } | |
1888 | static int bus_append_timer_property(sd_bus_message *m, const char *field, const char *eq) { | |
3d63c749 | 1889 | int r; |
89ada3ba | 1890 | |
c57d2a76 ZJS |
1891 | if (STR_IN_SET(field, "WakeSystem", |
1892 | "RemainAfterElapse", | |
1893 | "Persistent", | |
1894 | "OnTimezoneChange", | |
1895 | "OnClockChange")) | |
89ada3ba YW |
1896 | return bus_append_parse_boolean(m, field, eq); |
1897 | ||
c57d2a76 ZJS |
1898 | if (STR_IN_SET(field, "AccuracySec", |
1899 | "RandomizedDelaySec")) | |
3d63c749 YW |
1900 | return bus_append_parse_sec_rename(m, field, eq); |
1901 | ||
c57d2a76 ZJS |
1902 | if (STR_IN_SET(field, "OnActiveSec", |
1903 | "OnBootSec", | |
1904 | "OnStartupSec", | |
1905 | "OnUnitActiveSec", | |
1906 | "OnUnitInactiveSec")) { | |
3d63c749 YW |
1907 | if (isempty(eq)) |
1908 | r = sd_bus_message_append(m, "(sv)", "TimersMonotonic", "a(st)", 0); | |
1909 | else { | |
1910 | usec_t t; | |
1911 | r = parse_sec(eq, &t); | |
1912 | if (r < 0) | |
1913 | return log_error_errno(r, "Failed to parse %s=%s: %m", field, eq); | |
89ada3ba | 1914 | |
3d63c749 YW |
1915 | r = sd_bus_message_append(m, "(sv)", "TimersMonotonic", "a(st)", 1, field, t); |
1916 | } | |
1917 | if (r < 0) | |
1918 | return bus_log_create_error(r); | |
89ada3ba | 1919 | |
3d63c749 YW |
1920 | return 1; |
1921 | } | |
1922 | ||
1923 | if (streq(field, "OnCalendar")) { | |
3d63c749 YW |
1924 | if (isempty(eq)) |
1925 | r = sd_bus_message_append(m, "(sv)", "TimersCalendar", "a(ss)", 0); | |
1926 | else | |
1927 | r = sd_bus_message_append(m, "(sv)", "TimersCalendar", "a(ss)", 1, field, eq); | |
1928 | if (r < 0) | |
1929 | return bus_log_create_error(r); | |
1930 | ||
1931 | return 1; | |
1932 | } | |
89ada3ba YW |
1933 | |
1934 | return 0; | |
1935 | } | |
1936 | ||
1937 | static int bus_append_unit_property(sd_bus_message *m, const char *field, const char *eq) { | |
3d63c749 YW |
1938 | ConditionType t = _CONDITION_TYPE_INVALID; |
1939 | bool is_condition = false; | |
1940 | int r; | |
f6c66be1 | 1941 | |
c57d2a76 ZJS |
1942 | if (STR_IN_SET(field, "Description", |
1943 | "SourcePath", | |
1944 | "OnFailureJobMode", | |
1945 | "JobTimeoutAction", | |
1946 | "JobTimeoutRebootArgument", | |
1947 | "StartLimitAction", | |
1948 | "FailureAction", | |
1949 | "SuccessAction", | |
1950 | "RebootArgument", | |
1951 | "CollectMode")) | |
89ada3ba YW |
1952 | return bus_append_string(m, field, eq); |
1953 | ||
c57d2a76 ZJS |
1954 | if (STR_IN_SET(field, "StopWhenUnneeded", |
1955 | "RefuseManualStart", | |
1956 | "RefuseManualStop", | |
1957 | "AllowIsolate", | |
1958 | "IgnoreOnIsolate", | |
1959 | "DefaultDependencies")) | |
89ada3ba YW |
1960 | return bus_append_parse_boolean(m, field, eq); |
1961 | ||
c57d2a76 ZJS |
1962 | if (STR_IN_SET(field, "JobTimeoutSec", |
1963 | "JobRunningTimeoutSec", | |
1964 | "StartLimitIntervalSec")) | |
3d63c749 YW |
1965 | return bus_append_parse_sec_rename(m, field, eq); |
1966 | ||
1967 | if (streq(field, "StartLimitBurst")) | |
3d63c749 YW |
1968 | return bus_append_safe_atou(m, field, eq); |
1969 | ||
c57d2a76 ZJS |
1970 | if (STR_IN_SET(field, "SuccessActionExitStatus", |
1971 | "FailureActionExitStatus")) { | |
7af67e9a LP |
1972 | if (isempty(eq)) |
1973 | r = sd_bus_message_append(m, "(sv)", field, "i", -1); | |
1974 | else { | |
1975 | uint8_t u; | |
1976 | ||
1977 | r = safe_atou8(eq, &u); | |
1978 | if (r < 0) | |
1979 | return log_error_errno(r, "Failed to parse %s=%s", field, eq); | |
1980 | ||
1981 | r = sd_bus_message_append(m, "(sv)", field, "i", (int) u); | |
1982 | } | |
1983 | if (r < 0) | |
1984 | return bus_log_create_error(r); | |
1985 | ||
1986 | return 1; | |
1987 | } | |
1988 | ||
3d63c749 | 1989 | if (unit_dependency_from_string(field) >= 0 || |
c57d2a76 ZJS |
1990 | STR_IN_SET(field, "Documentation", |
1991 | "RequiresMountsFor")) | |
4ec85141 | 1992 | return bus_append_strv(m, field, eq, EXTRACT_UNQUOTE); |
89ada3ba | 1993 | |
3d63c749 YW |
1994 | t = condition_type_from_string(field); |
1995 | if (t >= 0) | |
1996 | is_condition = true; | |
1997 | else | |
1998 | t = assert_type_from_string(field); | |
1999 | if (t >= 0) { | |
2000 | if (isempty(eq)) | |
2001 | r = sd_bus_message_append(m, "(sv)", is_condition ? "Conditions" : "Asserts", "a(sbbs)", 0); | |
2002 | else { | |
2003 | const char *p = eq; | |
2004 | int trigger, negate; | |
2005 | ||
2006 | trigger = *p == '|'; | |
2007 | if (trigger) | |
2008 | p++; | |
2009 | ||
2010 | negate = *p == '!'; | |
2011 | if (negate) | |
2012 | p++; | |
2013 | ||
2014 | r = sd_bus_message_append(m, "(sv)", is_condition ? "Conditions" : "Asserts", "a(sbbs)", 1, | |
2015 | field, trigger, negate, p); | |
2016 | } | |
2017 | if (r < 0) | |
2018 | return bus_log_create_error(r); | |
2019 | ||
2020 | return 1; | |
2021 | } | |
2022 | ||
89ada3ba YW |
2023 | return 0; |
2024 | } | |
2025 | ||
2026 | int bus_append_unit_property_assignment(sd_bus_message *m, UnitType t, const char *assignment) { | |
2027 | const char *eq, *field; | |
2028 | int r; | |
2029 | ||
2030 | assert(m); | |
2031 | assert(assignment); | |
2032 | ||
2033 | eq = strchr(assignment, '='); | |
baaa35ad ZJS |
2034 | if (!eq) |
2035 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), | |
2036 | "Not an assignment: %s", assignment); | |
89ada3ba YW |
2037 | |
2038 | field = strndupa(assignment, eq - assignment); | |
2039 | eq++; | |
2040 | ||
2041 | switch (t) { | |
2042 | case UNIT_SERVICE: | |
2043 | r = bus_append_cgroup_property(m, field, eq); | |
2044 | if (r != 0) | |
f6c66be1 LP |
2045 | return r; |
2046 | ||
89ada3ba YW |
2047 | r = bus_append_execute_property(m, field, eq); |
2048 | if (r != 0) | |
2049 | return r; | |
f6c66be1 | 2050 | |
89ada3ba YW |
2051 | r = bus_append_kill_property(m, field, eq); |
2052 | if (r != 0) | |
2053 | return r; | |
f6c66be1 | 2054 | |
89ada3ba YW |
2055 | r = bus_append_service_property(m, field, eq); |
2056 | if (r != 0) | |
2057 | return r; | |
2058 | break; | |
f6c66be1 | 2059 | |
89ada3ba YW |
2060 | case UNIT_SOCKET: |
2061 | r = bus_append_cgroup_property(m, field, eq); | |
2062 | if (r != 0) | |
2063 | return r; | |
f6c66be1 | 2064 | |
89ada3ba YW |
2065 | r = bus_append_execute_property(m, field, eq); |
2066 | if (r != 0) | |
2067 | return r; | |
f6c66be1 | 2068 | |
89ada3ba YW |
2069 | r = bus_append_kill_property(m, field, eq); |
2070 | if (r != 0) | |
2071 | return r; | |
f6c66be1 | 2072 | |
89ada3ba YW |
2073 | r = bus_append_socket_property(m, field, eq); |
2074 | if (r != 0) | |
f6c66be1 | 2075 | return r; |
89ada3ba | 2076 | break; |
f6c66be1 | 2077 | |
89ada3ba YW |
2078 | case UNIT_TIMER: |
2079 | r = bus_append_timer_property(m, field, eq); | |
2080 | if (r != 0) | |
2081 | return r; | |
2082 | break; | |
f6c66be1 | 2083 | |
89ada3ba YW |
2084 | case UNIT_PATH: |
2085 | r = bus_append_path_property(m, field, eq); | |
2086 | if (r != 0) | |
2087 | return r; | |
2088 | break; | |
268833ed | 2089 | |
89ada3ba YW |
2090 | case UNIT_SLICE: |
2091 | r = bus_append_cgroup_property(m, field, eq); | |
2092 | if (r != 0) | |
2093 | return r; | |
2094 | break; | |
268833ed | 2095 | |
89ada3ba YW |
2096 | case UNIT_SCOPE: |
2097 | r = bus_append_cgroup_property(m, field, eq); | |
2098 | if (r != 0) | |
2099 | return r; | |
268833ed | 2100 | |
89ada3ba | 2101 | r = bus_append_kill_property(m, field, eq); |
5a70a68f PW |
2102 | if (r != 0) |
2103 | return r; | |
2104 | ||
2105 | r = bus_append_scope_property(m, field, eq); | |
89ada3ba YW |
2106 | if (r != 0) |
2107 | return r; | |
2108 | break; | |
535e0d19 | 2109 | |
89ada3ba | 2110 | case UNIT_MOUNT: |
3d63c749 YW |
2111 | r = bus_append_cgroup_property(m, field, eq); |
2112 | if (r != 0) | |
2113 | return r; | |
2114 | ||
2115 | r = bus_append_execute_property(m, field, eq); | |
2116 | if (r != 0) | |
2117 | return r; | |
2118 | ||
2119 | r = bus_append_kill_property(m, field, eq); | |
2120 | if (r != 0) | |
2121 | return r; | |
2122 | ||
2123 | r = bus_append_mount_property(m, field, eq); | |
2124 | if (r != 0) | |
2125 | return r; | |
2126 | ||
2127 | break; | |
2128 | ||
89ada3ba | 2129 | case UNIT_AUTOMOUNT: |
3d63c749 YW |
2130 | r = bus_append_automount_property(m, field, eq); |
2131 | if (r != 0) | |
2132 | return r; | |
2133 | ||
89ada3ba | 2134 | break; |
535e0d19 | 2135 | |
89ada3ba YW |
2136 | case UNIT_TARGET: |
2137 | case UNIT_DEVICE: | |
2138 | case UNIT_SWAP: | |
baaa35ad ZJS |
2139 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), |
2140 | "Not supported unit type"); | |
535e0d19 | 2141 | |
89ada3ba | 2142 | default: |
baaa35ad ZJS |
2143 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), |
2144 | "Invalid unit type"); | |
20b16441 LP |
2145 | } |
2146 | ||
89ada3ba YW |
2147 | r = bus_append_unit_property(m, field, eq); |
2148 | if (r != 0) | |
2149 | return r; | |
20b16441 | 2150 | |
baaa35ad ZJS |
2151 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), |
2152 | "Unknown assignment: %s", assignment); | |
20b16441 LP |
2153 | } |
2154 | ||
89ada3ba | 2155 | int bus_append_unit_property_assignment_many(sd_bus_message *m, UnitType t, char **l) { |
8673cf13 LP |
2156 | char **i; |
2157 | int r; | |
2158 | ||
2159 | assert(m); | |
2160 | ||
2161 | STRV_FOREACH(i, l) { | |
89ada3ba | 2162 | r = bus_append_unit_property_assignment(m, t, *i); |
8673cf13 LP |
2163 | if (r < 0) |
2164 | return r; | |
2165 | } | |
2166 | ||
2167 | return 0; | |
2168 | } | |
2169 | ||
da6053d0 | 2170 | int bus_deserialize_and_dump_unit_file_changes(sd_bus_message *m, bool quiet, UnitFileChange **changes, size_t *n_changes) { |
20b16441 LP |
2171 | const char *type, *path, *source; |
2172 | int r; | |
2173 | ||
acc0269c CH |
2174 | /* changes is dereferenced when calling unit_file_dump_changes() later, |
2175 | * so we have to make sure this is not NULL. */ | |
2176 | assert(changes); | |
2177 | assert(n_changes); | |
2178 | ||
20b16441 LP |
2179 | r = sd_bus_message_enter_container(m, SD_BUS_TYPE_ARRAY, "(sss)"); |
2180 | if (r < 0) | |
2181 | return bus_log_parse_error(r); | |
2182 | ||
2183 | while ((r = sd_bus_message_read(m, "(sss)", &type, &path, &source)) > 0) { | |
2184 | /* We expect only "success" changes to be sent over the bus. | |
2185 | Hence, reject anything negative. */ | |
2186 | UnitFileChangeType ch = unit_file_change_type_from_string(type); | |
2187 | ||
2188 | if (ch < 0) { | |
2189 | log_notice("Manager reported unknown change type \"%s\" for path \"%s\", ignoring.", type, path); | |
2190 | continue; | |
2191 | } | |
2192 | ||
2193 | r = unit_file_changes_add(changes, n_changes, ch, path, source); | |
2194 | if (r < 0) | |
2195 | return r; | |
2196 | } | |
2197 | if (r < 0) | |
2198 | return bus_log_parse_error(r); | |
2199 | ||
2200 | r = sd_bus_message_exit_container(m); | |
2201 | if (r < 0) | |
2202 | return bus_log_parse_error(r); | |
2203 | ||
35d379b2 | 2204 | unit_file_dump_changes(0, NULL, *changes, *n_changes, quiet); |
20b16441 LP |
2205 | return 0; |
2206 | } | |
2207 | ||
bd062910 ZJS |
2208 | int unit_load_state(sd_bus *bus, const char *name, char **load_state) { |
2209 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; | |
2210 | _cleanup_free_ char *path = NULL; | |
2211 | int r; | |
2212 | ||
2213 | path = unit_dbus_path_from_name(name); | |
2214 | if (!path) | |
2215 | return log_oom(); | |
2216 | ||
2217 | /* This function warns on it's own, because otherwise it'd be awkward to pass | |
2218 | * the dbus error message around. */ | |
2219 | ||
2220 | r = sd_bus_get_property_string( | |
2221 | bus, | |
2222 | "org.freedesktop.systemd1", | |
2223 | path, | |
2224 | "org.freedesktop.systemd1.Unit", | |
2225 | "LoadState", | |
2226 | &error, | |
2227 | load_state); | |
2228 | if (r < 0) | |
2229 | return log_error_errno(r, "Failed to get load state of %s: %s", name, bus_error_message(&error, r)); | |
2230 | ||
2231 | return 0; | |
2232 | } |