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Commit | Line | Data |
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db9ecf05 | 1 | /* SPDX-License-Identifier: LGPL-2.1-or-later */ |
291d565a | 2 | |
a4817536 | 3 | #include "af-list.h" |
291d565a | 4 | #include "alloc-util.h" |
e45c81b8 | 5 | #include "bus-error.h" |
a9399358 | 6 | #include "bus-locator.h" |
291d565a LP |
7 | #include "bus-unit-util.h" |
8 | #include "bus-util.h" | |
cffaed83 | 9 | #include "cap-list.h" |
fdb3deca | 10 | #include "cgroup-setup.h" |
291d565a | 11 | #include "cgroup-util.h" |
3d63c749 | 12 | #include "condition.h" |
ad21e542 | 13 | #include "coredump-util.h" |
cffaed83 | 14 | #include "cpu-set-util.h" |
9ece6444 | 15 | #include "dissect-image.h" |
291d565a | 16 | #include "escape.h" |
b3d59367 | 17 | #include "exec-util.h" |
2e2ed880 | 18 | #include "exit-status.h" |
0389f4fa | 19 | #include "fileio.h" |
dc7d69b3 | 20 | #include "firewall-util.h" |
08f3be7a | 21 | #include "hexdecoct.h" |
3dc5ca97 LP |
22 | #include "hostname-util.h" |
23 | #include "in-addr-util.h" | |
032b3afb | 24 | #include "ioprio-util.h" |
da96ad5a | 25 | #include "ip-protocol-list.h" |
b3d13314 | 26 | #include "libmount-util.h" |
291d565a | 27 | #include "locale-util.h" |
e45c81b8 | 28 | #include "log.h" |
211a3d87 | 29 | #include "macro.h" |
89382935 | 30 | #include "missing_fs.h" |
049af8ad | 31 | #include "mountpoint-util.h" |
add00535 | 32 | #include "nsflags.h" |
1808f768 | 33 | #include "numa-util.h" |
cd48e23f | 34 | #include "open-file.h" |
3fb72d63 | 35 | #include "parse-helpers.h" |
291d565a | 36 | #include "parse-util.h" |
0389f4fa | 37 | #include "path-util.h" |
ed5033fd | 38 | #include "percent-util.h" |
291d565a LP |
39 | #include "process-util.h" |
40 | #include "rlimit-util.h" | |
005bfaf1 | 41 | #include "seccomp-util.h" |
cffaed83 | 42 | #include "securebits-util.h" |
291d565a | 43 | #include "signal-util.h" |
e45c81b8 | 44 | #include "socket-util.h" |
760877e9 | 45 | #include "sort-util.h" |
e2b2fb7f | 46 | #include "stdio-util.h" |
291d565a LP |
47 | #include "string-util.h" |
48 | #include "syslog-util.h" | |
49 | #include "terminal-util.h" | |
89ada3ba | 50 | #include "unit-def.h" |
cffaed83 | 51 | #include "user-util.h" |
291d565a | 52 | #include "utf8.h" |
291d565a | 53 | |
20b16441 LP |
54 | int bus_parse_unit_info(sd_bus_message *message, UnitInfo *u) { |
55 | assert(message); | |
56 | assert(u); | |
57 | ||
58 | u->machine = NULL; | |
59 | ||
60 | return sd_bus_message_read( | |
61 | message, | |
62 | "(ssssssouso)", | |
63 | &u->id, | |
64 | &u->description, | |
65 | &u->load_state, | |
66 | &u->active_state, | |
67 | &u->sub_state, | |
68 | &u->following, | |
69 | &u->unit_path, | |
70 | &u->job_id, | |
71 | &u->job_type, | |
72 | &u->job_path); | |
73 | } | |
74 | ||
0cf6628e YW |
75 | #define DEFINE_BUS_APPEND_PARSE_PTR(bus_type, cast_type, type, parse_func) \ |
76 | static int bus_append_##parse_func( \ | |
77 | sd_bus_message *m, \ | |
78 | const char *field, \ | |
79 | const char *eq) { \ | |
80 | type val; \ | |
81 | int r; \ | |
82 | \ | |
83 | r = parse_func(eq, &val); \ | |
84 | if (r < 0) \ | |
85 | return log_error_errno(r, "Failed to parse %s=%s: %m", field, eq); \ | |
86 | \ | |
87 | r = sd_bus_message_append(m, "(sv)", field, \ | |
88 | bus_type, (cast_type) val); \ | |
89 | if (r < 0) \ | |
90 | return bus_log_create_error(r); \ | |
91 | \ | |
92 | return 1; \ | |
f6a8265b | 93 | } |
3dc5ca97 | 94 | |
0cf6628e YW |
95 | #define DEFINE_BUS_APPEND_PARSE(bus_type, parse_func) \ |
96 | static int bus_append_##parse_func( \ | |
97 | sd_bus_message *m, \ | |
98 | const char *field, \ | |
99 | const char *eq) { \ | |
100 | int r; \ | |
101 | \ | |
102 | r = parse_func(eq); \ | |
baaa35ad ZJS |
103 | if (r < 0) \ |
104 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "Failed to parse %s: %s", field, eq); \ | |
0cf6628e YW |
105 | \ |
106 | r = sd_bus_message_append(m, "(sv)", field, \ | |
107 | bus_type, (int32_t) r); \ | |
108 | if (r < 0) \ | |
109 | return bus_log_create_error(r); \ | |
110 | \ | |
111 | return 1; \ | |
f6a8265b | 112 | } |
3dc5ca97 | 113 | |
0cf6628e YW |
114 | DEFINE_BUS_APPEND_PARSE("b", parse_boolean); |
115 | DEFINE_BUS_APPEND_PARSE("i", ioprio_class_from_string); | |
116 | DEFINE_BUS_APPEND_PARSE("i", ip_tos_from_string); | |
117 | DEFINE_BUS_APPEND_PARSE("i", log_facility_unshifted_from_string); | |
118 | DEFINE_BUS_APPEND_PARSE("i", log_level_from_string); | |
005bfaf1 | 119 | DEFINE_BUS_APPEND_PARSE("i", seccomp_parse_errno_or_action); |
0cf6628e YW |
120 | DEFINE_BUS_APPEND_PARSE("i", sched_policy_from_string); |
121 | DEFINE_BUS_APPEND_PARSE("i", secure_bits_from_string); | |
29a3db75 | 122 | DEFINE_BUS_APPEND_PARSE("i", signal_from_string); |
d2b42d63 | 123 | DEFINE_BUS_APPEND_PARSE("i", parse_ip_protocol); |
0cf6628e YW |
124 | DEFINE_BUS_APPEND_PARSE_PTR("i", int32_t, int, ioprio_parse_priority); |
125 | DEFINE_BUS_APPEND_PARSE_PTR("i", int32_t, int, parse_nice); | |
126 | DEFINE_BUS_APPEND_PARSE_PTR("i", int32_t, int, safe_atoi); | |
127 | DEFINE_BUS_APPEND_PARSE_PTR("t", uint64_t, nsec_t, parse_nsec); | |
128 | DEFINE_BUS_APPEND_PARSE_PTR("t", uint64_t, uint64_t, cg_blkio_weight_parse); | |
129 | DEFINE_BUS_APPEND_PARSE_PTR("t", uint64_t, uint64_t, cg_cpu_shares_parse); | |
130 | DEFINE_BUS_APPEND_PARSE_PTR("t", uint64_t, uint64_t, cg_weight_parse); | |
c8340822 | 131 | DEFINE_BUS_APPEND_PARSE_PTR("t", uint64_t, uint64_t, cg_cpu_weight_parse); |
b205e59a | 132 | DEFINE_BUS_APPEND_PARSE_PTR("t", uint64_t, unsigned long, mount_propagation_flag_from_string); |
0cf6628e YW |
133 | DEFINE_BUS_APPEND_PARSE_PTR("t", uint64_t, uint64_t, safe_atou64); |
134 | DEFINE_BUS_APPEND_PARSE_PTR("u", uint32_t, mode_t, parse_mode); | |
135 | DEFINE_BUS_APPEND_PARSE_PTR("u", uint32_t, unsigned, safe_atou); | |
136 | DEFINE_BUS_APPEND_PARSE_PTR("x", int64_t, int64_t, safe_atoi64); | |
ad21e542 | 137 | DEFINE_BUS_APPEND_PARSE_PTR("t", uint64_t, uint64_t, coredump_filter_mask_from_string); |
89ada3ba | 138 | |
a1e92eee | 139 | static int bus_append_string(sd_bus_message *m, const char *field, const char *eq) { |
89ada3ba YW |
140 | int r; |
141 | ||
142 | r = sd_bus_message_append(m, "(sv)", field, "s", eq); | |
3dc5ca97 | 143 | if (r < 0) |
89ada3ba | 144 | return bus_log_create_error(r); |
3dc5ca97 | 145 | |
89ada3ba YW |
146 | return 1; |
147 | } | |
148 | ||
149 | static int bus_append_strv(sd_bus_message *m, const char *field, const char *eq, ExtractFlags flags) { | |
150 | const char *p; | |
151 | int r; | |
152 | ||
153 | r = sd_bus_message_open_container(m, 'r', "sv"); | |
3dc5ca97 | 154 | if (r < 0) |
89ada3ba | 155 | return bus_log_create_error(r); |
3dc5ca97 | 156 | |
89ada3ba | 157 | r = sd_bus_message_append_basic(m, 's', field); |
3dc5ca97 | 158 | if (r < 0) |
89ada3ba | 159 | return bus_log_create_error(r); |
3dc5ca97 | 160 | |
89ada3ba | 161 | r = sd_bus_message_open_container(m, 'v', "as"); |
3dc5ca97 | 162 | if (r < 0) |
89ada3ba | 163 | return bus_log_create_error(r); |
3dc5ca97 | 164 | |
89ada3ba YW |
165 | r = sd_bus_message_open_container(m, 'a', "s"); |
166 | if (r < 0) | |
167 | return bus_log_create_error(r); | |
3dc5ca97 | 168 | |
89ada3ba YW |
169 | for (p = eq;;) { |
170 | _cleanup_free_ char *word = NULL; | |
20b16441 | 171 | |
89ada3ba YW |
172 | r = extract_first_word(&p, &word, NULL, flags); |
173 | if (r == 0) | |
174 | break; | |
175 | if (r == -ENOMEM) | |
176 | return log_oom(); | |
177 | if (r < 0) | |
178 | return log_error_errno(r, "Invalid syntax: %s", eq); | |
20b16441 | 179 | |
89ada3ba YW |
180 | r = sd_bus_message_append_basic(m, 's', word); |
181 | if (r < 0) | |
182 | return bus_log_create_error(r); | |
20b16441 LP |
183 | } |
184 | ||
89ada3ba | 185 | r = sd_bus_message_close_container(m); |
20b16441 LP |
186 | if (r < 0) |
187 | return bus_log_create_error(r); | |
188 | ||
89ada3ba YW |
189 | r = sd_bus_message_close_container(m); |
190 | if (r < 0) | |
191 | return bus_log_create_error(r); | |
20b16441 | 192 | |
89ada3ba YW |
193 | r = sd_bus_message_close_container(m); |
194 | if (r < 0) | |
195 | return bus_log_create_error(r); | |
20b16441 | 196 | |
89ada3ba YW |
197 | return 1; |
198 | } | |
20b16441 | 199 | |
89ada3ba YW |
200 | static int bus_append_byte_array(sd_bus_message *m, const char *field, const void *buf, size_t n) { |
201 | int r; | |
20b16441 | 202 | |
89ada3ba YW |
203 | r = sd_bus_message_open_container(m, SD_BUS_TYPE_STRUCT, "sv"); |
204 | if (r < 0) | |
205 | return bus_log_create_error(r); | |
20b16441 | 206 | |
89ada3ba YW |
207 | r = sd_bus_message_append_basic(m, SD_BUS_TYPE_STRING, field); |
208 | if (r < 0) | |
209 | return bus_log_create_error(r); | |
20b16441 | 210 | |
89ada3ba YW |
211 | r = sd_bus_message_open_container(m, 'v', "ay"); |
212 | if (r < 0) | |
213 | return bus_log_create_error(r); | |
20b16441 | 214 | |
89ada3ba YW |
215 | r = sd_bus_message_append_array(m, 'y', buf, n); |
216 | if (r < 0) | |
217 | return bus_log_create_error(r); | |
9184ca48 | 218 | |
89ada3ba YW |
219 | r = sd_bus_message_close_container(m); |
220 | if (r < 0) | |
221 | return bus_log_create_error(r); | |
20b16441 | 222 | |
89ada3ba YW |
223 | r = sd_bus_message_close_container(m); |
224 | if (r < 0) | |
225 | return bus_log_create_error(r); | |
20b16441 | 226 | |
89ada3ba YW |
227 | return 1; |
228 | } | |
d58d600e | 229 | |
89ada3ba YW |
230 | static int bus_append_parse_sec_rename(sd_bus_message *m, const char *field, const char *eq) { |
231 | char *n; | |
232 | usec_t t; | |
233 | size_t l; | |
234 | int r; | |
d3070fbd | 235 | |
89ada3ba YW |
236 | r = parse_sec(eq, &t); |
237 | if (r < 0) | |
238 | return log_error_errno(r, "Failed to parse %s=%s: %m", field, eq); | |
d3070fbd | 239 | |
89ada3ba YW |
240 | l = strlen(field); |
241 | n = newa(char, l + 2); | |
242 | /* Change suffix Sec → USec */ | |
243 | strcpy(mempcpy(n, field, l - 3), "USec"); | |
d3070fbd | 244 | |
89ada3ba YW |
245 | r = sd_bus_message_append(m, "(sv)", n, "t", t); |
246 | if (r < 0) | |
247 | return bus_log_create_error(r); | |
d3070fbd | 248 | |
89ada3ba YW |
249 | return 1; |
250 | } | |
d3070fbd | 251 | |
b48e508d | 252 | static int bus_append_parse_size(sd_bus_message *m, const char *field, const char *eq, uint64_t base) { |
89ada3ba YW |
253 | uint64_t v; |
254 | int r; | |
d3070fbd | 255 | |
b48e508d YW |
256 | r = parse_size(eq, base, &v); |
257 | if (r < 0) | |
89ada3ba | 258 | return log_error_errno(r, "Failed to parse %s=%s: %m", field, eq); |
d3070fbd | 259 | |
89ada3ba YW |
260 | r = sd_bus_message_append(m, "(sv)", field, "t", v); |
261 | if (r < 0) | |
262 | return bus_log_create_error(r); | |
d58d600e | 263 | |
89ada3ba YW |
264 | return 1; |
265 | } | |
d58d600e | 266 | |
89ada3ba | 267 | static int bus_append_exec_command(sd_bus_message *m, const char *field, const char *eq) { |
b3d59367 AZ |
268 | bool explicit_path = false, done = false; |
269 | _cleanup_strv_free_ char **l = NULL, **ex_opts = NULL; | |
270 | _cleanup_free_ char *path = NULL, *upgraded_name = NULL; | |
271 | ExecCommandFlags flags = 0; | |
272 | bool is_ex_prop = endswith(field, "Ex"); | |
89ada3ba | 273 | int r; |
d58d600e | 274 | |
89ada3ba YW |
275 | do { |
276 | switch (*eq) { | |
d58d600e | 277 | |
89ada3ba | 278 | case '-': |
b3d59367 | 279 | if (FLAGS_SET(flags, EXEC_COMMAND_IGNORE_FAILURE)) |
89ada3ba YW |
280 | done = true; |
281 | else { | |
b3d59367 | 282 | flags |= EXEC_COMMAND_IGNORE_FAILURE; |
89ada3ba | 283 | eq++; |
d58d600e | 284 | } |
89ada3ba | 285 | break; |
02638280 | 286 | |
89ada3ba YW |
287 | case '@': |
288 | if (explicit_path) | |
289 | done = true; | |
290 | else { | |
291 | explicit_path = true; | |
292 | eq++; | |
02638280 | 293 | } |
89ada3ba | 294 | break; |
02638280 | 295 | |
b3d59367 AZ |
296 | case ':': |
297 | if (FLAGS_SET(flags, EXEC_COMMAND_NO_ENV_EXPAND)) | |
298 | done = true; | |
299 | else { | |
300 | flags |= EXEC_COMMAND_NO_ENV_EXPAND; | |
301 | eq++; | |
302 | } | |
303 | break; | |
304 | ||
89ada3ba | 305 | case '+': |
b3d59367 AZ |
306 | if (flags & (EXEC_COMMAND_FULLY_PRIVILEGED|EXEC_COMMAND_NO_SETUID|EXEC_COMMAND_AMBIENT_MAGIC)) |
307 | done = true; | |
308 | else { | |
309 | flags |= EXEC_COMMAND_FULLY_PRIVILEGED; | |
310 | eq++; | |
311 | } | |
312 | break; | |
313 | ||
89ada3ba | 314 | case '!': |
b3d59367 AZ |
315 | if (flags & (EXEC_COMMAND_FULLY_PRIVILEGED|EXEC_COMMAND_AMBIENT_MAGIC)) |
316 | done = true; | |
317 | else if (FLAGS_SET(flags, EXEC_COMMAND_NO_SETUID)) { | |
318 | flags &= ~EXEC_COMMAND_NO_SETUID; | |
319 | flags |= EXEC_COMMAND_AMBIENT_MAGIC; | |
320 | eq++; | |
321 | } else { | |
322 | flags |= EXEC_COMMAND_NO_SETUID; | |
323 | eq++; | |
324 | } | |
325 | break; | |
83f8e808 | 326 | |
89ada3ba YW |
327 | default: |
328 | done = true; | |
329 | break; | |
83f8e808 | 330 | } |
89ada3ba | 331 | } while (!done); |
83f8e808 | 332 | |
b3d59367 AZ |
333 | if (!is_ex_prop && (flags & (EXEC_COMMAND_NO_ENV_EXPAND|EXEC_COMMAND_FULLY_PRIVILEGED|EXEC_COMMAND_NO_SETUID|EXEC_COMMAND_AMBIENT_MAGIC))) { |
334 | /* Upgrade the ExecXYZ= property to ExecXYZEx= for convenience */ | |
335 | is_ex_prop = true; | |
b910cc72 | 336 | upgraded_name = strjoin(field, "Ex"); |
b3d59367 AZ |
337 | if (!upgraded_name) |
338 | return log_oom(); | |
339 | } | |
340 | ||
341 | if (is_ex_prop) { | |
342 | r = exec_command_flags_to_strv(flags, &ex_opts); | |
343 | if (r < 0) | |
344 | return log_error_errno(r, "Failed to convert ExecCommandFlags to strv: %m"); | |
345 | } | |
346 | ||
89ada3ba | 347 | if (explicit_path) { |
4ec85141 | 348 | r = extract_first_word(&eq, &path, NULL, EXTRACT_UNQUOTE|EXTRACT_CUNESCAPE); |
89ada3ba YW |
349 | if (r < 0) |
350 | return log_error_errno(r, "Failed to parse path: %m"); | |
351 | } | |
2038c3f5 | 352 | |
90e30d76 | 353 | r = strv_split_full(&l, eq, NULL, EXTRACT_UNQUOTE|EXTRACT_CUNESCAPE); |
89ada3ba YW |
354 | if (r < 0) |
355 | return log_error_errno(r, "Failed to parse command line: %m"); | |
2038c3f5 | 356 | |
89ada3ba YW |
357 | r = sd_bus_message_open_container(m, SD_BUS_TYPE_STRUCT, "sv"); |
358 | if (r < 0) | |
359 | return bus_log_create_error(r); | |
2038c3f5 | 360 | |
b3d59367 | 361 | r = sd_bus_message_append_basic(m, SD_BUS_TYPE_STRING, upgraded_name ?: field); |
89ada3ba YW |
362 | if (r < 0) |
363 | return bus_log_create_error(r); | |
2038c3f5 | 364 | |
b3d59367 | 365 | r = sd_bus_message_open_container(m, 'v', is_ex_prop ? "a(sasas)" : "a(sasb)"); |
89ada3ba YW |
366 | if (r < 0) |
367 | return bus_log_create_error(r); | |
08f3be7a | 368 | |
b3d59367 | 369 | r = sd_bus_message_open_container(m, 'a', is_ex_prop ? "(sasas)" : "(sasb)"); |
89ada3ba YW |
370 | if (r < 0) |
371 | return bus_log_create_error(r); | |
08f3be7a | 372 | |
89ada3ba | 373 | if (!strv_isempty(l)) { |
08f3be7a | 374 | |
b3d59367 | 375 | r = sd_bus_message_open_container(m, 'r', is_ex_prop ? "sasas" : "sasb"); |
89ada3ba YW |
376 | if (r < 0) |
377 | return bus_log_create_error(r); | |
08f3be7a | 378 | |
89ada3ba | 379 | r = sd_bus_message_append(m, "s", path ?: l[0]); |
08f3be7a LP |
380 | if (r < 0) |
381 | return bus_log_create_error(r); | |
382 | ||
89ada3ba | 383 | r = sd_bus_message_append_strv(m, l); |
08f3be7a LP |
384 | if (r < 0) |
385 | return bus_log_create_error(r); | |
386 | ||
b3d59367 | 387 | 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 |
388 | if (r < 0) |
389 | return bus_log_create_error(r); | |
390 | ||
391 | r = sd_bus_message_close_container(m); | |
89ada3ba YW |
392 | if (r < 0) |
393 | return bus_log_create_error(r); | |
20b16441 LP |
394 | } |
395 | ||
89ada3ba | 396 | r = sd_bus_message_close_container(m); |
20b16441 LP |
397 | if (r < 0) |
398 | return bus_log_create_error(r); | |
399 | ||
89ada3ba YW |
400 | r = sd_bus_message_close_container(m); |
401 | if (r < 0) | |
402 | return bus_log_create_error(r); | |
20b16441 | 403 | |
89ada3ba YW |
404 | r = sd_bus_message_close_container(m); |
405 | if (r < 0) | |
406 | return bus_log_create_error(r); | |
20b16441 | 407 | |
89ada3ba YW |
408 | return 1; |
409 | } | |
20b16441 | 410 | |
cd48e23f RP |
411 | static int bus_append_open_file(sd_bus_message *m, const char *field, const char *eq) { |
412 | _cleanup_(open_file_freep) OpenFile *of = NULL; | |
413 | int r; | |
414 | ||
415 | assert(m); | |
416 | ||
417 | r = open_file_parse(eq, &of); | |
418 | if (r < 0) | |
419 | return log_error_errno(r, "Failed to parse OpenFile= setting: %m"); | |
420 | ||
421 | r = sd_bus_message_append(m, "(sv)", field, "a(sst)", (size_t) 1, of->path, of->fdname, of->flags); | |
422 | if (r < 0) | |
423 | return bus_log_create_error(r); | |
424 | ||
425 | return 1; | |
426 | } | |
427 | ||
89ada3ba YW |
428 | static int bus_append_ip_address_access(sd_bus_message *m, int family, const union in_addr_union *prefix, unsigned char prefixlen) { |
429 | int r; | |
20b16441 | 430 | |
89ada3ba YW |
431 | assert(m); |
432 | assert(prefix); | |
20b16441 | 433 | |
89ada3ba YW |
434 | r = sd_bus_message_open_container(m, 'r', "iayu"); |
435 | if (r < 0) | |
436 | return r; | |
20b16441 | 437 | |
89ada3ba YW |
438 | r = sd_bus_message_append(m, "i", family); |
439 | if (r < 0) | |
440 | return r; | |
66ebf6c0 | 441 | |
89ada3ba YW |
442 | r = sd_bus_message_append_array(m, 'y', prefix, FAMILY_ADDRESS_SIZE(family)); |
443 | if (r < 0) | |
444 | return r; | |
66ebf6c0 | 445 | |
89ada3ba YW |
446 | r = sd_bus_message_append(m, "u", prefixlen); |
447 | if (r < 0) | |
448 | return r; | |
66ebf6c0 | 449 | |
89ada3ba YW |
450 | return sd_bus_message_close_container(m); |
451 | } | |
20b16441 | 452 | |
dc7d69b3 TM |
453 | static int bus_append_nft_set(sd_bus_message *m, const char *field, const char *eq) { |
454 | int r; | |
455 | ||
456 | assert(m); | |
457 | assert(field); | |
458 | assert(eq); | |
459 | ||
460 | if (isempty(eq)) { | |
461 | r = sd_bus_message_append(m, "(sv)", field, "a(iiss)", 0); | |
462 | if (r < 0) | |
463 | return bus_log_create_error(r); | |
464 | ||
465 | return 1; | |
466 | } | |
467 | ||
468 | r = sd_bus_message_open_container(m, SD_BUS_TYPE_STRUCT, "sv"); | |
469 | if (r < 0) | |
470 | return bus_log_create_error(r); | |
471 | ||
472 | r = sd_bus_message_append_basic(m, SD_BUS_TYPE_STRING, field); | |
473 | if (r < 0) | |
474 | return bus_log_create_error(r); | |
475 | ||
476 | r = sd_bus_message_open_container(m, 'v', "a(iiss)"); | |
477 | if (r < 0) | |
478 | return bus_log_create_error(r); | |
479 | ||
480 | r = sd_bus_message_open_container(m, 'a', "(iiss)"); | |
481 | if (r < 0) | |
482 | return bus_log_create_error(r); | |
483 | ||
484 | for (const char *p = eq;;) { | |
485 | _cleanup_free_ char *tuple = NULL, *source_str = NULL, *nfproto_str = NULL, *table = NULL, *set = NULL; | |
486 | const char *q = NULL; | |
487 | int source, nfproto; | |
488 | ||
489 | r = extract_first_word(&p, &tuple, NULL, EXTRACT_UNQUOTE|EXTRACT_RETAIN_ESCAPE); | |
490 | if (r == -ENOMEM) | |
491 | return log_oom(); | |
492 | if (r < 0) | |
493 | return log_error_errno(r, "Failed to parse %s: %m", field); | |
494 | if (r == 0) | |
495 | break; | |
496 | if (isempty(tuple)) | |
497 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "Failed to parse %s", field); | |
498 | ||
499 | q = tuple; | |
500 | r = extract_many_words(&q, ":", EXTRACT_CUNESCAPE, &source_str, &nfproto_str, &table, &set, NULL); | |
501 | if (r == -ENOMEM) | |
502 | return log_oom(); | |
503 | if (r != 4 || !isempty(q)) | |
504 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "Failed to parse %s", field); | |
505 | ||
506 | assert(source_str); | |
507 | assert(nfproto_str); | |
508 | assert(table); | |
509 | assert(set); | |
510 | ||
511 | source = nft_set_source_from_string(source_str); | |
3bb48b19 | 512 | if (!IN_SET(source, NFT_SET_SOURCE_CGROUP, NFT_SET_SOURCE_USER, NFT_SET_SOURCE_GROUP)) |
dc7d69b3 TM |
513 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "Failed to parse %s", field); |
514 | ||
515 | nfproto = nfproto_from_string(nfproto_str); | |
516 | if (nfproto < 0 || !nft_identifier_valid(table) || !nft_identifier_valid(set)) | |
517 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "Failed to parse %s", field); | |
518 | ||
519 | r = sd_bus_message_append(m, "(iiss)", source, nfproto, table, set); | |
520 | if (r < 0) | |
521 | return bus_log_create_error(r); | |
522 | } | |
523 | r = sd_bus_message_close_container(m); | |
524 | if (r < 0) | |
525 | return bus_log_create_error(r); | |
526 | ||
527 | r = sd_bus_message_close_container(m); | |
528 | if (r < 0) | |
529 | return bus_log_create_error(r); | |
530 | ||
531 | r = sd_bus_message_close_container(m); | |
532 | if (r < 0) | |
533 | return bus_log_create_error(r); | |
534 | ||
535 | return 1; | |
536 | } | |
537 | ||
89ada3ba YW |
538 | static int bus_append_cgroup_property(sd_bus_message *m, const char *field, const char *eq) { |
539 | int r; | |
20b16441 | 540 | |
4d824a4e AZ |
541 | if (STR_IN_SET(field, "DevicePolicy", |
542 | "Slice", | |
543 | "ManagedOOMSwap", | |
4e806bfa | 544 | "ManagedOOMMemoryPressure", |
6bb00842 | 545 | "ManagedOOMPreference", |
a8b993dc LP |
546 | "MemoryPressureWatch", |
547 | "DelegateSubgroup")) | |
89ada3ba | 548 | return bus_append_string(m, field, eq); |
13c31542 | 549 | |
0a9f9344 | 550 | if (STR_IN_SET(field, "ManagedOOMMemoryPressureLimit")) { |
0a9f9344 AZ |
551 | r = parse_permyriad(eq); |
552 | if (r < 0) | |
553 | return log_error_errno(r, "Failed to parse %s value: %s", field, eq); | |
554 | ||
d9d3f05d LP |
555 | /* Pass around scaled to 2^32-1 == 100% */ |
556 | r = sd_bus_message_append(m, "(sv)", field, "u", UINT32_SCALE_FROM_PERMYRIAD(r)); | |
0a9f9344 AZ |
557 | if (r < 0) |
558 | return bus_log_create_error(r); | |
559 | ||
560 | return 1; | |
561 | } | |
562 | ||
c57d2a76 ZJS |
563 | if (STR_IN_SET(field, "CPUAccounting", |
564 | "MemoryAccounting", | |
565 | "IOAccounting", | |
566 | "BlockIOAccounting", | |
567 | "TasksAccounting", | |
568 | "IPAccounting")) | |
89ada3ba | 569 | return bus_append_parse_boolean(m, field, eq); |
13c31542 | 570 | |
c57d2a76 | 571 | if (STR_IN_SET(field, "CPUWeight", |
c8340822 | 572 | "StartupCPUWeight")) |
573 | return bus_append_cg_cpu_weight_parse(m, field, eq); | |
574 | ||
575 | if (STR_IN_SET(field, "IOWeight", | |
c57d2a76 | 576 | "StartupIOWeight")) |
89ada3ba | 577 | return bus_append_cg_weight_parse(m, field, eq); |
20b16441 | 578 | |
c57d2a76 ZJS |
579 | if (STR_IN_SET(field, "CPUShares", |
580 | "StartupCPUShares")) | |
89ada3ba | 581 | return bus_append_cg_cpu_shares_parse(m, field, eq); |
268833ed | 582 | |
c57d2a76 | 583 | if (STR_IN_SET(field, "AllowedCPUs", |
31d3a520 PM |
584 | "StartupAllowedCPUs", |
585 | "AllowedMemoryNodes", | |
586 | "StartupAllowedMemoryNodes")) { | |
047f5d63 PH |
587 | _cleanup_(cpu_set_reset) CPUSet cpuset = {}; |
588 | _cleanup_free_ uint8_t *array = NULL; | |
589 | size_t allocated; | |
590 | ||
591 | r = parse_cpu_set(eq, &cpuset); | |
592 | if (r < 0) | |
593 | return log_error_errno(r, "Failed to parse %s value: %s", field, eq); | |
594 | ||
595 | r = cpu_set_to_dbus(&cpuset, &array, &allocated); | |
596 | if (r < 0) | |
597 | return log_error_errno(r, "Failed to serialize CPUSet: %m"); | |
598 | ||
599 | return bus_append_byte_array(m, field, array, allocated); | |
600 | } | |
601 | ||
c57d2a76 ZJS |
602 | if (STR_IN_SET(field, "BlockIOWeight", |
603 | "StartupBlockIOWeight")) | |
89ada3ba | 604 | return bus_append_cg_blkio_weight_parse(m, field, eq); |
08f3be7a | 605 | |
25cc30c4 | 606 | if (streq(field, "DisableControllers")) |
4ec85141 | 607 | return bus_append_strv(m, "DisableControllers", eq, EXTRACT_UNQUOTE); |
25cc30c4 | 608 | |
89ada3ba | 609 | if (streq(field, "Delegate")) { |
89ada3ba | 610 | r = parse_boolean(eq); |
08f3be7a | 611 | if (r < 0) |
4ec85141 | 612 | return bus_append_strv(m, "DelegateControllers", eq, EXTRACT_UNQUOTE); |
08f3be7a | 613 | |
89ada3ba | 614 | r = sd_bus_message_append(m, "(sv)", "Delegate", "b", r); |
08f3be7a LP |
615 | if (r < 0) |
616 | return bus_log_create_error(r); | |
617 | ||
89ada3ba YW |
618 | return 1; |
619 | } | |
08f3be7a | 620 | |
27e946a5 ZJS |
621 | if (STR_IN_SET(field, "MemoryMin", |
622 | "DefaultMemoryLow", | |
623 | "DefaultMemoryMin", | |
624 | "MemoryLow", | |
625 | "MemoryHigh", | |
626 | "MemoryMax", | |
627 | "MemorySwapMax", | |
d7fe0a67 | 628 | "MemoryZSwapMax", |
27e946a5 ZJS |
629 | "MemoryLimit", |
630 | "TasksMax")) { | |
cffaed83 | 631 | |
db2b8d2e | 632 | if (streq(eq, "infinity")) { |
89ada3ba YW |
633 | r = sd_bus_message_append(m, "(sv)", field, "t", CGROUP_LIMIT_MAX); |
634 | if (r < 0) | |
635 | return bus_log_create_error(r); | |
636 | return 1; | |
db2b8d2e | 637 | } else if (isempty(eq)) { |
311a0e2e ZJS |
638 | uint64_t empty_value = STR_IN_SET(field, |
639 | "DefaultMemoryLow", | |
640 | "DefaultMemoryMin", | |
641 | "MemoryLow", | |
642 | "MemoryMin") ? | |
643 | CGROUP_LIMIT_MIN : | |
644 | CGROUP_LIMIT_MAX; | |
645 | ||
646 | r = sd_bus_message_append(m, "(sv)", field, "t", empty_value); | |
89ada3ba YW |
647 | if (r < 0) |
648 | return bus_log_create_error(r); | |
649 | return 1; | |
cffaed83 YW |
650 | } |
651 | ||
fe845b5e | 652 | r = parse_permyriad(eq); |
89ada3ba YW |
653 | if (r >= 0) { |
654 | char *n; | |
20b16441 | 655 | |
f806dfd3 LP |
656 | /* When this is a percentage we'll convert this into a relative value in the range 0…UINT32_MAX |
657 | * and pass it in the MemoryLowScale property (and related ones). This way the physical memory | |
658 | * size can be determined server-side. */ | |
20b16441 | 659 | |
89ada3ba | 660 | n = strjoina(field, "Scale"); |
9cba32bc | 661 | r = sd_bus_message_append(m, "(sv)", n, "u", UINT32_SCALE_FROM_PERMYRIAD(r)); |
89ada3ba YW |
662 | if (r < 0) |
663 | return bus_log_create_error(r); | |
20b16441 | 664 | |
89ada3ba | 665 | return 1; |
20b16441 LP |
666 | } |
667 | ||
89ada3ba | 668 | if (streq(field, "TasksMax")) |
62b749a9 | 669 | return bus_append_safe_atou64(m, field, eq); |
20b16441 | 670 | |
62b749a9 | 671 | return bus_append_parse_size(m, field, eq, 1024); |
89ada3ba | 672 | } |
cffaed83 | 673 | |
89ada3ba | 674 | if (streq(field, "CPUQuota")) { |
89ada3ba YW |
675 | if (isempty(eq)) |
676 | r = sd_bus_message_append(m, "(sv)", "CPUQuotaPerSecUSec", "t", USEC_INFINITY); | |
677 | else { | |
fe845b5e | 678 | r = parse_permyriad_unbounded(eq); |
baaa35ad ZJS |
679 | if (r == 0) |
680 | return log_error_errno(SYNTHETIC_ERRNO(ERANGE), | |
681 | "CPU quota too small."); | |
f806dfd3 LP |
682 | if (r < 0) |
683 | return log_error_errno(r, "CPU quota '%s' invalid.", eq); | |
89ada3ba | 684 | |
fe845b5e | 685 | r = sd_bus_message_append(m, "(sv)", "CPUQuotaPerSecUSec", "t", (((uint64_t) r * USEC_PER_SEC) / 10000U)); |
cffaed83 YW |
686 | } |
687 | ||
6bbfdc67 | 688 | if (r < 0) |
89ada3ba | 689 | return bus_log_create_error(r); |
cffaed83 | 690 | |
89ada3ba YW |
691 | return 1; |
692 | } | |
cffaed83 | 693 | |
10f28641 FB |
694 | if (streq(field, "CPUQuotaPeriodSec")) { |
695 | usec_t u = USEC_INFINITY; | |
696 | ||
697 | r = parse_sec_def_infinity(eq, &u); | |
698 | if (r < 0) | |
699 | return log_error_errno(r, "CPU quota period '%s' invalid.", eq); | |
700 | ||
701 | r = sd_bus_message_append(m, "(sv)", "CPUQuotaPeriodUSec", "t", u); | |
702 | if (r < 0) | |
703 | return bus_log_create_error(r); | |
704 | ||
705 | return 1; | |
706 | } | |
707 | ||
89ada3ba | 708 | if (streq(field, "DeviceAllow")) { |
20b16441 | 709 | if (isempty(eq)) |
89ada3ba | 710 | r = sd_bus_message_append(m, "(sv)", field, "a(ss)", 0); |
20b16441 | 711 | else { |
d9f7305f | 712 | const char *path = eq, *rwm = NULL, *e; |
20b16441 LP |
713 | |
714 | e = strchr(eq, ' '); | |
715 | if (e) { | |
2f82562b | 716 | path = strndupa_safe(eq, e - eq); |
20b16441 | 717 | rwm = e+1; |
20b16441 LP |
718 | } |
719 | ||
d9f7305f | 720 | r = sd_bus_message_append(m, "(sv)", field, "a(ss)", 1, path, strempty(rwm)); |
20b16441 LP |
721 | } |
722 | ||
89ada3ba YW |
723 | if (r < 0) |
724 | return bus_log_create_error(r); | |
725 | ||
726 | return 1; | |
727 | } | |
728 | ||
729 | if (cgroup_io_limit_type_from_string(field) >= 0 || STR_IN_SET(field, "BlockIOReadBandwidth", "BlockIOWriteBandwidth")) { | |
20b16441 | 730 | if (isempty(eq)) |
89ada3ba | 731 | r = sd_bus_message_append(m, "(sv)", field, "a(st)", 0); |
20b16441 LP |
732 | else { |
733 | const char *path, *bandwidth, *e; | |
734 | uint64_t bytes; | |
735 | ||
736 | e = strchr(eq, ' '); | |
baaa35ad ZJS |
737 | if (!e) |
738 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), | |
739 | "Failed to parse %s value %s.", | |
740 | field, eq); | |
20b16441 | 741 | |
2f82562b | 742 | path = strndupa_safe(eq, e - eq); |
d9f7305f | 743 | bandwidth = e+1; |
20b16441 | 744 | |
79d53eb8 | 745 | if (streq(bandwidth, "infinity")) |
13c31542 | 746 | bytes = CGROUP_LIMIT_MAX; |
79d53eb8 | 747 | else { |
13c31542 | 748 | r = parse_size(bandwidth, 1000, &bytes); |
6bbfdc67 LP |
749 | if (r < 0) |
750 | return log_error_errno(r, "Failed to parse byte value %s: %m", bandwidth); | |
20b16441 LP |
751 | } |
752 | ||
89ada3ba | 753 | r = sd_bus_message_append(m, "(sv)", field, "a(st)", 1, path, bytes); |
20b16441 LP |
754 | } |
755 | ||
89ada3ba YW |
756 | if (r < 0) |
757 | return bus_log_create_error(r); | |
758 | ||
759 | return 1; | |
760 | } | |
761 | ||
c57d2a76 ZJS |
762 | if (STR_IN_SET(field, "IODeviceWeight", |
763 | "BlockIODeviceWeight")) { | |
20b16441 | 764 | if (isempty(eq)) |
89ada3ba | 765 | r = sd_bus_message_append(m, "(sv)", field, "a(st)", 0); |
20b16441 LP |
766 | else { |
767 | const char *path, *weight, *e; | |
768 | uint64_t u; | |
769 | ||
770 | e = strchr(eq, ' '); | |
baaa35ad ZJS |
771 | if (!e) |
772 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), | |
773 | "Failed to parse %s value %s.", | |
774 | field, eq); | |
20b16441 | 775 | |
2f82562b | 776 | path = strndupa_safe(eq, e - eq); |
d9f7305f | 777 | weight = e+1; |
20b16441 LP |
778 | |
779 | r = safe_atou64(weight, &u); | |
6bbfdc67 LP |
780 | if (r < 0) |
781 | return log_error_errno(r, "Failed to parse %s value %s: %m", field, weight); | |
782 | ||
89ada3ba | 783 | r = sd_bus_message_append(m, "(sv)", field, "a(st)", 1, path, u); |
20b16441 LP |
784 | } |
785 | ||
89ada3ba YW |
786 | if (r < 0) |
787 | return bus_log_create_error(r); | |
3dc5ca97 | 788 | |
89ada3ba YW |
789 | return 1; |
790 | } | |
3dc5ca97 | 791 | |
6ae4283c TH |
792 | if (streq(field, "IODeviceLatencyTargetSec")) { |
793 | const char *field_usec = "IODeviceLatencyTargetUSec"; | |
794 | ||
795 | if (isempty(eq)) | |
796 | r = sd_bus_message_append(m, "(sv)", field_usec, "a(st)", USEC_INFINITY); | |
797 | else { | |
798 | const char *path, *target, *e; | |
799 | usec_t usec; | |
800 | ||
801 | e = strchr(eq, ' '); | |
baaa35ad ZJS |
802 | if (!e) |
803 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), | |
804 | "Failed to parse %s value %s.", | |
805 | field, eq); | |
6ae4283c | 806 | |
2f82562b | 807 | path = strndupa_safe(eq, e - eq); |
6ae4283c TH |
808 | target = e+1; |
809 | ||
810 | r = parse_sec(target, &usec); | |
811 | if (r < 0) | |
812 | return log_error_errno(r, "Failed to parse %s value %s: %m", field, target); | |
813 | ||
814 | r = sd_bus_message_append(m, "(sv)", field_usec, "a(st)", 1, path, usec); | |
815 | } | |
816 | ||
817 | if (r < 0) | |
818 | return bus_log_create_error(r); | |
819 | ||
820 | return 1; | |
821 | } | |
822 | ||
c57d2a76 ZJS |
823 | if (STR_IN_SET(field, "IPAddressAllow", |
824 | "IPAddressDeny")) { | |
89ada3ba YW |
825 | unsigned char prefixlen; |
826 | union in_addr_union prefix = {}; | |
827 | int family; | |
3dc5ca97 | 828 | |
89ada3ba YW |
829 | if (isempty(eq)) { |
830 | r = sd_bus_message_append(m, "(sv)", field, "a(iayu)", 0); | |
3dc5ca97 LP |
831 | if (r < 0) |
832 | return bus_log_create_error(r); | |
833 | ||
89ada3ba YW |
834 | return 1; |
835 | } | |
3dc5ca97 | 836 | |
89ada3ba YW |
837 | r = sd_bus_message_open_container(m, SD_BUS_TYPE_STRUCT, "sv"); |
838 | if (r < 0) | |
839 | return bus_log_create_error(r); | |
3dc5ca97 | 840 | |
89ada3ba YW |
841 | r = sd_bus_message_append_basic(m, SD_BUS_TYPE_STRING, field); |
842 | if (r < 0) | |
843 | return bus_log_create_error(r); | |
3dc5ca97 | 844 | |
89ada3ba YW |
845 | r = sd_bus_message_open_container(m, 'v', "a(iayu)"); |
846 | if (r < 0) | |
847 | return bus_log_create_error(r); | |
3dc5ca97 | 848 | |
89ada3ba YW |
849 | r = sd_bus_message_open_container(m, 'a', "(iayu)"); |
850 | if (r < 0) | |
851 | return bus_log_create_error(r); | |
3dc5ca97 | 852 | |
89ada3ba YW |
853 | if (streq(eq, "any")) { |
854 | /* "any" is a shortcut for 0.0.0.0/0 and ::/0 */ | |
3dc5ca97 | 855 | |
89ada3ba YW |
856 | r = bus_append_ip_address_access(m, AF_INET, &prefix, 0); |
857 | if (r < 0) | |
858 | return bus_log_create_error(r); | |
3dc5ca97 | 859 | |
89ada3ba YW |
860 | r = bus_append_ip_address_access(m, AF_INET6, &prefix, 0); |
861 | if (r < 0) | |
862 | return bus_log_create_error(r); | |
3dc5ca97 | 863 | |
89ada3ba YW |
864 | } else if (is_localhost(eq)) { |
865 | /* "localhost" is a shortcut for 127.0.0.0/8 and ::1/128 */ | |
3dc5ca97 | 866 | |
89ada3ba YW |
867 | prefix.in.s_addr = htobe32(0x7f000000); |
868 | r = bus_append_ip_address_access(m, AF_INET, &prefix, 8); | |
869 | if (r < 0) | |
870 | return bus_log_create_error(r); | |
3dc5ca97 | 871 | |
89ada3ba YW |
872 | prefix.in6 = (struct in6_addr) IN6ADDR_LOOPBACK_INIT; |
873 | r = bus_append_ip_address_access(m, AF_INET6, &prefix, 128); | |
874 | if (r < 0) | |
875 | return r; | |
3dc5ca97 | 876 | |
89ada3ba YW |
877 | } else if (streq(eq, "link-local")) { |
878 | /* "link-local" is a shortcut for 169.254.0.0/16 and fe80::/64 */ | |
3dc5ca97 | 879 | |
89ada3ba YW |
880 | prefix.in.s_addr = htobe32((UINT32_C(169) << 24 | UINT32_C(254) << 16)); |
881 | r = bus_append_ip_address_access(m, AF_INET, &prefix, 16); | |
882 | if (r < 0) | |
883 | return bus_log_create_error(r); | |
3dc5ca97 | 884 | |
89ada3ba YW |
885 | prefix.in6 = (struct in6_addr) { |
886 | .s6_addr32[0] = htobe32(0xfe800000) | |
887 | }; | |
888 | r = bus_append_ip_address_access(m, AF_INET6, &prefix, 64); | |
889 | if (r < 0) | |
890 | return bus_log_create_error(r); | |
3dc5ca97 | 891 | |
89ada3ba YW |
892 | } else if (streq(eq, "multicast")) { |
893 | /* "multicast" is a shortcut for 224.0.0.0/4 and ff00::/8 */ | |
3dc5ca97 | 894 | |
89ada3ba YW |
895 | prefix.in.s_addr = htobe32((UINT32_C(224) << 24)); |
896 | r = bus_append_ip_address_access(m, AF_INET, &prefix, 4); | |
897 | if (r < 0) | |
898 | return bus_log_create_error(r); | |
3dc5ca97 | 899 | |
89ada3ba YW |
900 | prefix.in6 = (struct in6_addr) { |
901 | .s6_addr32[0] = htobe32(0xff000000) | |
902 | }; | |
903 | r = bus_append_ip_address_access(m, AF_INET6, &prefix, 8); | |
3dc5ca97 LP |
904 | if (r < 0) |
905 | return bus_log_create_error(r); | |
906 | ||
89ada3ba | 907 | } else { |
afc1feae RC |
908 | for (;;) { |
909 | _cleanup_free_ char *word = NULL; | |
910 | ||
911 | r = extract_first_word(&eq, &word, NULL, 0); | |
912 | if (r == 0) | |
913 | break; | |
914 | if (r == -ENOMEM) | |
915 | return log_oom(); | |
916 | if (r < 0) | |
917 | return log_error_errno(r, "Failed to parse %s: %s", field, eq); | |
89ada3ba | 918 | |
afc1feae RC |
919 | r = in_addr_prefix_from_string_auto(word, &family, &prefix, &prefixlen); |
920 | if (r < 0) | |
921 | return log_error_errno(r, "Failed to parse IP address prefix: %s", word); | |
922 | ||
923 | r = bus_append_ip_address_access(m, family, &prefix, prefixlen); | |
924 | if (r < 0) | |
925 | return bus_log_create_error(r); | |
926 | } | |
3dc5ca97 LP |
927 | } |
928 | ||
89ada3ba YW |
929 | r = sd_bus_message_close_container(m); |
930 | if (r < 0) | |
931 | return bus_log_create_error(r); | |
cffaed83 | 932 | |
89ada3ba YW |
933 | r = sd_bus_message_close_container(m); |
934 | if (r < 0) | |
935 | return bus_log_create_error(r); | |
cffaed83 | 936 | |
89ada3ba YW |
937 | r = sd_bus_message_close_container(m); |
938 | if (r < 0) | |
939 | return bus_log_create_error(r); | |
fab34748 KL |
940 | |
941 | return 1; | |
942 | } | |
943 | ||
c57d2a76 ZJS |
944 | if (STR_IN_SET(field, "IPIngressFilterPath", |
945 | "IPEgressFilterPath")) { | |
fab34748 KL |
946 | if (isempty(eq)) |
947 | r = sd_bus_message_append(m, "(sv)", field, "as", 0); | |
948 | else | |
949 | r = sd_bus_message_append(m, "(sv)", field, "as", 1, eq); | |
950 | ||
951 | if (r < 0) | |
952 | return bus_log_create_error(r); | |
cffaed83 | 953 | |
89ada3ba YW |
954 | return 1; |
955 | } | |
cffaed83 | 956 | |
9e009a14 JK |
957 | if (streq(field, "BPFProgram")) { |
958 | if (isempty(eq)) | |
959 | r = sd_bus_message_append(m, "(sv)", field, "a(ss)", 0); | |
960 | else { | |
961 | _cleanup_free_ char *word = NULL; | |
962 | ||
963 | r = extract_first_word(&eq, &word, ":", 0); | |
964 | if (r == -ENOMEM) | |
965 | return log_oom(); | |
966 | if (r < 0) | |
967 | return log_error_errno(r, "Failed to parse %s: %m", field); | |
968 | ||
969 | r = sd_bus_message_append(m, "(sv)", field, "a(ss)", 1, word, eq); | |
970 | } | |
971 | if (r < 0) | |
972 | return bus_log_create_error(r); | |
973 | ||
974 | return 1; | |
975 | } | |
976 | ||
dcf4781c JK |
977 | if (STR_IN_SET(field, "SocketBindAllow", |
978 | "SocketBindDeny")) { | |
979 | if (isempty(eq)) | |
4883a04f | 980 | r = sd_bus_message_append(m, "(sv)", field, "a(iiqq)", 0); |
dcf4781c | 981 | else { |
60477eb9 JK |
982 | int32_t family, ip_protocol; |
983 | uint16_t nr_ports, port_min; | |
dcf4781c | 984 | |
60477eb9 | 985 | r = parse_socket_bind_item(eq, &family, &ip_protocol, &nr_ports, &port_min); |
dcf4781c JK |
986 | if (r == -ENOMEM) |
987 | return log_oom(); | |
988 | if (r < 0) | |
60477eb9 | 989 | return log_error_errno(r, "Failed to parse %s", field); |
dcf4781c | 990 | |
60477eb9 JK |
991 | r = sd_bus_message_append( |
992 | m, "(sv)", field, "a(iiqq)", 1, family, ip_protocol, nr_ports, port_min); | |
dcf4781c JK |
993 | } |
994 | if (r < 0) | |
995 | return bus_log_create_error(r); | |
996 | ||
997 | return 1; | |
998 | } | |
999 | ||
6bb00842 LP |
1000 | if (streq(field, "MemoryPressureThresholdSec")) |
1001 | return bus_append_parse_sec_rename(m, field, eq); | |
1002 | ||
dc7d69b3 TM |
1003 | if (streq(field, "NFTSet")) |
1004 | return bus_append_nft_set(m, field, eq); | |
1005 | ||
89ada3ba YW |
1006 | return 0; |
1007 | } | |
cffaed83 | 1008 | |
3d63c749 | 1009 | static int bus_append_automount_property(sd_bus_message *m, const char *field, const char *eq) { |
7c5cef22 AS |
1010 | if (STR_IN_SET(field, "Where", |
1011 | "ExtraOptions")) | |
3d63c749 YW |
1012 | return bus_append_string(m, field, eq); |
1013 | ||
1014 | if (streq(field, "DirectoryMode")) | |
3d63c749 YW |
1015 | return bus_append_parse_mode(m, field, eq); |
1016 | ||
1017 | if (streq(field, "TimeoutIdleSec")) | |
3d63c749 YW |
1018 | return bus_append_parse_sec_rename(m, field, eq); |
1019 | ||
1020 | return 0; | |
1021 | } | |
1022 | ||
89ada3ba | 1023 | static int bus_append_execute_property(sd_bus_message *m, const char *field, const char *eq) { |
6550c24c LP |
1024 | const char *suffix; |
1025 | int r; | |
cffaed83 | 1026 | |
c57d2a76 ZJS |
1027 | if (STR_IN_SET(field, "User", |
1028 | "Group", | |
1029 | "UtmpIdentifier", | |
1030 | "UtmpMode", | |
1031 | "PAMName", | |
1032 | "TTYPath", | |
1033 | "WorkingDirectory", | |
1034 | "RootDirectory", | |
1035 | "SyslogIdentifier", | |
1036 | "ProtectSystem", | |
1037 | "ProtectHome", | |
1038 | "SELinuxContext", | |
1039 | "RootImage", | |
0389f4fa | 1040 | "RootVerity", |
c57d2a76 ZJS |
1041 | "RuntimeDirectoryPreserve", |
1042 | "Personality", | |
1043 | "KeyringMode", | |
4e399953 LP |
1044 | "ProtectProc", |
1045 | "ProcSubset", | |
91dd5f7c | 1046 | "NetworkNamespacePath", |
a70581ff | 1047 | "IPCNamespacePath", |
84be0c71 LP |
1048 | "LogNamespace", |
1049 | "RootImagePolicy", | |
1050 | "MountImagePolicy", | |
1051 | "ExtensionImagePolicy")) | |
89ada3ba | 1052 | return bus_append_string(m, field, eq); |
cffaed83 | 1053 | |
c57d2a76 ZJS |
1054 | if (STR_IN_SET(field, "IgnoreSIGPIPE", |
1055 | "TTYVHangup", | |
1056 | "TTYReset", | |
1057 | "TTYVTDisallocate", | |
1058 | "PrivateTmp", | |
1059 | "PrivateDevices", | |
1060 | "PrivateNetwork", | |
1061 | "PrivateUsers", | |
1062 | "PrivateMounts", | |
a70581ff | 1063 | "PrivateIPC", |
c57d2a76 ZJS |
1064 | "NoNewPrivileges", |
1065 | "SyslogLevelPrefix", | |
1066 | "MemoryDenyWriteExecute", | |
1067 | "RestrictRealtime", | |
1068 | "DynamicUser", | |
1069 | "RemoveIPC", | |
1070 | "ProtectKernelTunables", | |
1071 | "ProtectKernelModules", | |
1072 | "ProtectKernelLogs", | |
fc64760d | 1073 | "ProtectClock", |
c57d2a76 ZJS |
1074 | "ProtectControlGroups", |
1075 | "MountAPIVFS", | |
1076 | "CPUSchedulingResetOnFork", | |
1077 | "LockPersonality", | |
1078 | "ProtectHostname", | |
85614c6e | 1079 | "MemoryKSM", |
9c0c6701 DDM |
1080 | "RestrictSUIDSGID", |
1081 | "RootEphemeral")) | |
89ada3ba | 1082 | return bus_append_parse_boolean(m, field, eq); |
cffaed83 | 1083 | |
c57d2a76 ZJS |
1084 | if (STR_IN_SET(field, "ReadWriteDirectories", |
1085 | "ReadOnlyDirectories", | |
1086 | "InaccessibleDirectories", | |
1087 | "ReadWritePaths", | |
1088 | "ReadOnlyPaths", | |
1089 | "InaccessiblePaths", | |
ddc155b2 TM |
1090 | "ExecPaths", |
1091 | "NoExecPaths", | |
8c35c10d | 1092 | "ExecSearchPath", |
a07b9926 | 1093 | "ExtensionDirectories", |
c57d2a76 ZJS |
1094 | "ConfigurationDirectory", |
1095 | "SupplementaryGroups", | |
1096 | "SystemCallArchitectures")) | |
4ec85141 | 1097 | return bus_append_strv(m, field, eq, EXTRACT_UNQUOTE); |
20b16441 | 1098 | |
c57d2a76 ZJS |
1099 | if (STR_IN_SET(field, "SyslogLevel", |
1100 | "LogLevelMax")) | |
89ada3ba | 1101 | return bus_append_log_level_from_string(m, field, eq); |
20b16441 | 1102 | |
89ada3ba | 1103 | if (streq(field, "SyslogFacility")) |
89ada3ba | 1104 | return bus_append_log_facility_unshifted_from_string(m, field, eq); |
cffaed83 | 1105 | |
89ada3ba | 1106 | if (streq(field, "SecureBits")) |
89ada3ba | 1107 | return bus_append_secure_bits_from_string(m, field, eq); |
cffaed83 | 1108 | |
89ada3ba | 1109 | if (streq(field, "CPUSchedulingPolicy")) |
89ada3ba | 1110 | return bus_append_sched_policy_from_string(m, field, eq); |
cffaed83 | 1111 | |
c57d2a76 ZJS |
1112 | if (STR_IN_SET(field, "CPUSchedulingPriority", |
1113 | "OOMScoreAdjust")) | |
89ada3ba | 1114 | return bus_append_safe_atoi(m, field, eq); |
3f856a28 | 1115 | |
ad21e542 ZJS |
1116 | if (streq(field, "CoredumpFilter")) |
1117 | return bus_append_coredump_filter_mask_from_string(m, field, eq); | |
1118 | ||
89ada3ba | 1119 | if (streq(field, "Nice")) |
89ada3ba | 1120 | return bus_append_parse_nice(m, field, eq); |
3f856a28 | 1121 | |
89ada3ba | 1122 | if (streq(field, "SystemCallErrorNumber")) |
005bfaf1 | 1123 | return bus_append_seccomp_parse_errno_or_action(m, field, eq); |
cffaed83 | 1124 | |
89ada3ba | 1125 | if (streq(field, "IOSchedulingClass")) |
89ada3ba | 1126 | return bus_append_ioprio_class_from_string(m, field, eq); |
cffaed83 | 1127 | |
89ada3ba | 1128 | if (streq(field, "IOSchedulingPriority")) |
89ada3ba | 1129 | return bus_append_ioprio_parse_priority(m, field, eq); |
cffaed83 | 1130 | |
c57d2a76 ZJS |
1131 | if (STR_IN_SET(field, "RuntimeDirectoryMode", |
1132 | "StateDirectoryMode", | |
1133 | "CacheDirectoryMode", | |
1134 | "LogsDirectoryMode", | |
1135 | "ConfigurationDirectoryMode", | |
1136 | "UMask")) | |
89ada3ba | 1137 | return bus_append_parse_mode(m, field, eq); |
cffaed83 | 1138 | |
89ada3ba | 1139 | if (streq(field, "TimerSlackNSec")) |
89ada3ba | 1140 | return bus_append_parse_nsec(m, field, eq); |
cffaed83 | 1141 | |
691d6f6d | 1142 | if (streq(field, "LogRateLimitIntervalSec")) |
90fc172e AZ |
1143 | return bus_append_parse_sec_rename(m, field, eq); |
1144 | ||
51462135 DDM |
1145 | if (STR_IN_SET(field, "LogRateLimitBurst", |
1146 | "TTYRows", | |
1147 | "TTYColumns")) | |
90fc172e AZ |
1148 | return bus_append_safe_atou(m, field, eq); |
1149 | ||
89ada3ba | 1150 | if (streq(field, "MountFlags")) |
b205e59a | 1151 | return bus_append_mount_propagation_flag_from_string(m, field, eq); |
cffaed83 | 1152 | |
c57d2a76 ZJS |
1153 | if (STR_IN_SET(field, "Environment", |
1154 | "UnsetEnvironment", | |
1155 | "PassEnvironment")) | |
4ec85141 | 1156 | return bus_append_strv(m, field, eq, EXTRACT_UNQUOTE|EXTRACT_CUNESCAPE); |
cffaed83 | 1157 | |
89ada3ba | 1158 | if (streq(field, "EnvironmentFile")) { |
89ada3ba YW |
1159 | if (isempty(eq)) |
1160 | r = sd_bus_message_append(m, "(sv)", "EnvironmentFiles", "a(sb)", 0); | |
1161 | else | |
1162 | r = sd_bus_message_append(m, "(sv)", "EnvironmentFiles", "a(sb)", 1, | |
1163 | eq[0] == '-' ? eq + 1 : eq, | |
1164 | eq[0] == '-'); | |
1165 | if (r < 0) | |
1166 | return bus_log_create_error(r); | |
cffaed83 | 1167 | |
89ada3ba YW |
1168 | return 1; |
1169 | } | |
cffaed83 | 1170 | |
43144be4 | 1171 | if (STR_IN_SET(field, "SetCredential", "SetCredentialEncrypted")) { |
bb0c0d6f LP |
1172 | r = sd_bus_message_open_container(m, 'r', "sv"); |
1173 | if (r < 0) | |
1174 | return bus_log_create_error(r); | |
1175 | ||
43144be4 | 1176 | r = sd_bus_message_append_basic(m, 's', field); |
bb0c0d6f LP |
1177 | if (r < 0) |
1178 | return bus_log_create_error(r); | |
1179 | ||
1180 | r = sd_bus_message_open_container(m, 'v', "a(say)"); | |
1181 | if (r < 0) | |
1182 | return bus_log_create_error(r); | |
1183 | ||
1184 | if (isempty(eq)) | |
1185 | r = sd_bus_message_append(m, "a(say)", 0); | |
1186 | else { | |
43144be4 | 1187 | _cleanup_free_ char *word = NULL; |
bb0c0d6f | 1188 | const char *p = eq; |
bb0c0d6f LP |
1189 | |
1190 | r = extract_first_word(&p, &word, ":", EXTRACT_DONT_COALESCE_SEPARATORS); | |
1191 | if (r == -ENOMEM) | |
1192 | return log_oom(); | |
1193 | if (r < 0) | |
43144be4 | 1194 | return log_error_errno(r, "Failed to parse %s= parameter: %s", field, eq); |
bb0c0d6f | 1195 | if (r == 0 || !p) |
43144be4 | 1196 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "Missing argument to %s=.", field); |
bb0c0d6f LP |
1197 | |
1198 | r = sd_bus_message_open_container(m, 'a', "(say)"); | |
1199 | if (r < 0) | |
1200 | return bus_log_create_error(r); | |
1201 | ||
1202 | r = sd_bus_message_open_container(m, 'r', "say"); | |
1203 | if (r < 0) | |
1204 | return bus_log_create_error(r); | |
1205 | ||
1206 | r = sd_bus_message_append(m, "s", word); | |
1207 | if (r < 0) | |
1208 | return bus_log_create_error(r); | |
1209 | ||
43144be4 LP |
1210 | if (streq(field, "SetCredentialEncrypted")) { |
1211 | _cleanup_free_ void *decoded = NULL; | |
1212 | size_t decoded_size; | |
1213 | ||
1214 | r = unbase64mem(p, SIZE_MAX, &decoded, &decoded_size); | |
1215 | if (r < 0) | |
1216 | return log_error_errno(r, "Failed to base64 decode encrypted credential: %m"); | |
1217 | ||
1218 | r = sd_bus_message_append_array(m, 'y', decoded, decoded_size); | |
1219 | } else { | |
1220 | _cleanup_free_ char *unescaped = NULL; | |
e437538f | 1221 | ssize_t l; |
43144be4 LP |
1222 | |
1223 | l = cunescape(p, UNESCAPE_ACCEPT_NUL, &unescaped); | |
1224 | if (l < 0) | |
1225 | return log_error_errno(l, "Failed to unescape %s= value: %s", field, p); | |
1226 | ||
1227 | r = sd_bus_message_append_array(m, 'y', unescaped, l); | |
1228 | } | |
bb0c0d6f LP |
1229 | if (r < 0) |
1230 | return bus_log_create_error(r); | |
1231 | ||
1232 | r = sd_bus_message_close_container(m); | |
1233 | if (r < 0) | |
1234 | return bus_log_create_error(r); | |
1235 | ||
1236 | r = sd_bus_message_close_container(m); | |
1237 | } | |
1238 | if (r < 0) | |
1239 | return bus_log_create_error(r); | |
1240 | ||
1241 | r = sd_bus_message_close_container(m); | |
1242 | if (r < 0) | |
1243 | return bus_log_create_error(r); | |
1244 | ||
1245 | r = sd_bus_message_close_container(m); | |
1246 | if (r < 0) | |
1247 | return bus_log_create_error(r); | |
1248 | ||
1249 | return 1; | |
1250 | } | |
1251 | ||
43144be4 | 1252 | if (STR_IN_SET(field, "LoadCredential", "LoadCredentialEncrypted")) { |
bb0c0d6f LP |
1253 | r = sd_bus_message_open_container(m, 'r', "sv"); |
1254 | if (r < 0) | |
1255 | return bus_log_create_error(r); | |
1256 | ||
43144be4 | 1257 | r = sd_bus_message_append_basic(m, 's', field); |
bb0c0d6f LP |
1258 | if (r < 0) |
1259 | return bus_log_create_error(r); | |
1260 | ||
1261 | r = sd_bus_message_open_container(m, 'v', "a(ss)"); | |
1262 | if (r < 0) | |
1263 | return bus_log_create_error(r); | |
1264 | ||
1265 | if (isempty(eq)) | |
1266 | r = sd_bus_message_append(m, "a(ss)", 0); | |
1267 | else { | |
1268 | _cleanup_free_ char *word = NULL; | |
1269 | const char *p = eq; | |
1270 | ||
1271 | r = extract_first_word(&p, &word, ":", EXTRACT_DONT_COALESCE_SEPARATORS); | |
1272 | if (r == -ENOMEM) | |
1273 | return log_oom(); | |
1274 | if (r < 0) | |
43144be4 | 1275 | return log_error_errno(r, "Failed to parse %s= parameter: %s", field, eq); |
255689ae | 1276 | if (r == 0) |
43144be4 | 1277 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "Missing argument to %s=.", field); |
bb0c0d6f | 1278 | |
255689ae LP |
1279 | if (isempty(p)) /* If only one field is specified, then this means "inherit from above" */ |
1280 | p = eq; | |
1281 | ||
bb0c0d6f LP |
1282 | r = sd_bus_message_append(m, "a(ss)", 1, word, p); |
1283 | } | |
1284 | if (r < 0) | |
1285 | return bus_log_create_error(r); | |
1286 | ||
1287 | r = sd_bus_message_close_container(m); | |
1288 | if (r < 0) | |
1289 | return bus_log_create_error(r); | |
1290 | ||
1291 | r = sd_bus_message_close_container(m); | |
1292 | if (r < 0) | |
1293 | return bus_log_create_error(r); | |
1294 | ||
1295 | return 1; | |
1296 | } | |
1297 | ||
bbfb25f4 DDM |
1298 | if (streq(field, "ImportCredential")) { |
1299 | if (isempty(eq)) | |
1300 | r = sd_bus_message_append(m, "(sv)", field, "as", 0); | |
1301 | else | |
1302 | r = sd_bus_message_append(m, "(sv)", field, "as", 1, eq); | |
1303 | if (r < 0) | |
1304 | return bus_log_create_error(r); | |
1305 | ||
1306 | return 1; | |
1307 | } | |
1308 | ||
89ada3ba | 1309 | if (streq(field, "LogExtraFields")) { |
89ada3ba | 1310 | r = sd_bus_message_open_container(m, 'r', "sv"); |
3f856a28 YW |
1311 | if (r < 0) |
1312 | return bus_log_create_error(r); | |
1313 | ||
89ada3ba | 1314 | r = sd_bus_message_append_basic(m, 's', "LogExtraFields"); |
3f856a28 YW |
1315 | if (r < 0) |
1316 | return bus_log_create_error(r); | |
1317 | ||
89ada3ba | 1318 | r = sd_bus_message_open_container(m, 'v', "aay"); |
3f856a28 YW |
1319 | if (r < 0) |
1320 | return bus_log_create_error(r); | |
1321 | ||
89ada3ba | 1322 | r = sd_bus_message_open_container(m, 'a', "ay"); |
cffaed83 YW |
1323 | if (r < 0) |
1324 | return bus_log_create_error(r); | |
1325 | ||
89ada3ba | 1326 | r = sd_bus_message_append_array(m, 'y', eq, strlen(eq)); |
3f856a28 YW |
1327 | if (r < 0) |
1328 | return bus_log_create_error(r); | |
cffaed83 | 1329 | |
3f856a28 YW |
1330 | r = sd_bus_message_close_container(m); |
1331 | if (r < 0) | |
1332 | return bus_log_create_error(r); | |
9f617cd0 | 1333 | |
89ada3ba YW |
1334 | r = sd_bus_message_close_container(m); |
1335 | if (r < 0) | |
1336 | return bus_log_create_error(r); | |
9efb9df9 | 1337 | |
89ada3ba | 1338 | r = sd_bus_message_close_container(m); |
9efb9df9 | 1339 | if (r < 0) |
89ada3ba YW |
1340 | return bus_log_create_error(r); |
1341 | ||
1342 | return 1; | |
1343 | } | |
9efb9df9 | 1344 | |
523ea123 QD |
1345 | if (streq(field, "LogFilterPatterns")) { |
1346 | r = sd_bus_message_append(m, "(sv)", "LogFilterPatterns", "a(bs)", 1, | |
1347 | eq[0] != '~', | |
1348 | eq[0] != '~' ? eq : eq + 1); | |
1349 | if (r < 0) | |
1350 | return bus_log_create_error(r); | |
1351 | ||
1352 | return 1; | |
1353 | } | |
1354 | ||
c57d2a76 ZJS |
1355 | if (STR_IN_SET(field, "StandardInput", |
1356 | "StandardOutput", | |
1357 | "StandardError")) { | |
89ada3ba | 1358 | const char *n, *appended; |
9efb9df9 | 1359 | |
89ada3ba YW |
1360 | if ((n = startswith(eq, "fd:"))) { |
1361 | appended = strjoina(field, "FileDescriptorName"); | |
1362 | r = sd_bus_message_append(m, "(sv)", appended, "s", n); | |
1363 | } else if ((n = startswith(eq, "file:"))) { | |
1364 | appended = strjoina(field, "File"); | |
1365 | r = sd_bus_message_append(m, "(sv)", appended, "s", n); | |
8d33232e LP |
1366 | } else if ((n = startswith(eq, "append:"))) { |
1367 | appended = strjoina(field, "FileToAppend"); | |
1368 | r = sd_bus_message_append(m, "(sv)", appended, "s", n); | |
8d7dab1f LW |
1369 | } else if ((n = startswith(eq, "truncate:"))) { |
1370 | appended = strjoina(field, "FileToTruncate"); | |
1371 | r = sd_bus_message_append(m, "(sv)", appended, "s", n); | |
89ada3ba YW |
1372 | } else |
1373 | r = sd_bus_message_append(m, "(sv)", field, "s", eq); | |
89ada3ba YW |
1374 | if (r < 0) |
1375 | return bus_log_create_error(r); | |
7f452159 | 1376 | |
89ada3ba YW |
1377 | return 1; |
1378 | } | |
7f452159 | 1379 | |
89ada3ba YW |
1380 | if (streq(field, "StandardInputText")) { |
1381 | _cleanup_free_ char *unescaped = NULL; | |
e437538f | 1382 | ssize_t l; |
7f452159 | 1383 | |
e437538f ZJS |
1384 | l = cunescape(eq, 0, &unescaped); |
1385 | if (l < 0) | |
1386 | return log_error_errno(l, "Failed to unescape text '%s': %m", eq); | |
7f452159 | 1387 | |
c2bc710b | 1388 | if (!strextend(&unescaped, "\n")) |
89ada3ba | 1389 | return log_oom(); |
7f452159 | 1390 | |
e437538f ZJS |
1391 | /* Note that we don't expand specifiers here, but that should be OK, as this is a |
1392 | * programmatic interface anyway */ | |
20b16441 | 1393 | |
e437538f | 1394 | return bus_append_byte_array(m, field, unescaped, l + 1); |
89ada3ba | 1395 | } |
20b16441 | 1396 | |
89ada3ba YW |
1397 | if (streq(field, "StandardInputData")) { |
1398 | _cleanup_free_ void *decoded = NULL; | |
1399 | size_t sz; | |
1400 | ||
f5fbe71d | 1401 | r = unbase64mem(eq, SIZE_MAX, &decoded, &sz); |
20b16441 | 1402 | if (r < 0) |
89ada3ba | 1403 | return log_error_errno(r, "Failed to decode base64 data '%s': %m", eq); |
20b16441 | 1404 | |
89ada3ba YW |
1405 | return bus_append_byte_array(m, field, decoded, sz); |
1406 | } | |
20b16441 | 1407 | |
6550c24c LP |
1408 | if ((suffix = startswith(field, "Limit"))) { |
1409 | int rl; | |
20b16441 | 1410 | |
6550c24c LP |
1411 | rl = rlimit_from_string(suffix); |
1412 | if (rl >= 0) { | |
1413 | const char *sn; | |
1414 | struct rlimit l; | |
20b16441 | 1415 | |
6550c24c LP |
1416 | r = rlimit_parse(rl, eq, &l); |
1417 | if (r < 0) | |
1418 | return log_error_errno(r, "Failed to parse resource limit: %s", eq); | |
20b16441 | 1419 | |
6550c24c LP |
1420 | r = sd_bus_message_append(m, "(sv)", field, "t", l.rlim_max); |
1421 | if (r < 0) | |
1422 | return bus_log_create_error(r); | |
20b16441 | 1423 | |
6550c24c LP |
1424 | sn = strjoina(field, "Soft"); |
1425 | r = sd_bus_message_append(m, "(sv)", sn, "t", l.rlim_cur); | |
1426 | if (r < 0) | |
1427 | return bus_log_create_error(r); | |
1428 | ||
1429 | return 1; | |
1430 | } | |
89ada3ba | 1431 | } |
20b16441 | 1432 | |
c57d2a76 ZJS |
1433 | if (STR_IN_SET(field, "AppArmorProfile", |
1434 | "SmackProcessLabel")) { | |
89ada3ba YW |
1435 | int ignore = 0; |
1436 | const char *s = eq; | |
20b16441 | 1437 | |
89ada3ba YW |
1438 | if (eq[0] == '-') { |
1439 | ignore = 1; | |
1440 | s = eq + 1; | |
20b16441 LP |
1441 | } |
1442 | ||
89ada3ba | 1443 | r = sd_bus_message_append(m, "(sv)", field, "(bs)", ignore, s); |
6bbfdc67 | 1444 | if (r < 0) |
89ada3ba | 1445 | return bus_log_create_error(r); |
20b16441 | 1446 | |
89ada3ba YW |
1447 | return 1; |
1448 | } | |
20b16441 | 1449 | |
c57d2a76 ZJS |
1450 | if (STR_IN_SET(field, "CapabilityBoundingSet", |
1451 | "AmbientCapabilities")) { | |
89ada3ba YW |
1452 | uint64_t sum = 0; |
1453 | bool invert = false; | |
1454 | const char *p = eq; | |
afcb1cd3 | 1455 | |
89ada3ba YW |
1456 | if (*p == '~') { |
1457 | invert = true; | |
1458 | p++; | |
1459 | } | |
20b16441 | 1460 | |
89ada3ba | 1461 | r = capability_set_from_string(p, &sum); |
20b16441 | 1462 | if (r < 0) |
89ada3ba | 1463 | return log_error_errno(r, "Failed to parse %s value %s: %m", field, eq); |
20b16441 | 1464 | |
89ada3ba YW |
1465 | sum = invert ? ~sum : sum; |
1466 | ||
1467 | r = sd_bus_message_append(m, "(sv)", field, "t", sum); | |
20b16441 LP |
1468 | if (r < 0) |
1469 | return bus_log_create_error(r); | |
1470 | ||
89ada3ba YW |
1471 | return 1; |
1472 | } | |
20b16441 | 1473 | |
89ada3ba | 1474 | if (streq(field, "CPUAffinity")) { |
0985c7c4 | 1475 | _cleanup_(cpu_set_reset) CPUSet cpuset = {}; |
c367f996 MS |
1476 | _cleanup_free_ uint8_t *array = NULL; |
1477 | size_t allocated; | |
20b16441 | 1478 | |
e2b2fb7f MS |
1479 | if (eq && streq(eq, "numa")) { |
1480 | r = sd_bus_message_append(m, "(sv)", "CPUAffinityFromNUMA", "b", true); | |
1481 | if (r < 0) | |
1482 | return bus_log_create_error(r); | |
1483 | return r; | |
1484 | } | |
1485 | ||
89ada3ba YW |
1486 | r = parse_cpu_set(eq, &cpuset); |
1487 | if (r < 0) | |
1488 | return log_error_errno(r, "Failed to parse %s value: %s", field, eq); | |
20b16441 | 1489 | |
c367f996 MS |
1490 | r = cpu_set_to_dbus(&cpuset, &array, &allocated); |
1491 | if (r < 0) | |
1492 | return log_error_errno(r, "Failed to serialize CPUAffinity: %m"); | |
1493 | ||
1494 | return bus_append_byte_array(m, field, array, allocated); | |
89ada3ba | 1495 | } |
20b7a007 | 1496 | |
b070c7c0 MS |
1497 | if (streq(field, "NUMAPolicy")) { |
1498 | r = mpol_from_string(eq); | |
1499 | if (r < 0) | |
1500 | return log_error_errno(r, "Failed to parse %s value: %s", field, eq); | |
1501 | ||
1502 | r = sd_bus_message_append(m, "(sv)", field, "i", (int32_t) r); | |
1503 | if (r < 0) | |
1504 | return bus_log_create_error(r); | |
1505 | ||
1506 | return 1; | |
1507 | } | |
1508 | ||
1509 | if (streq(field, "NUMAMask")) { | |
1510 | _cleanup_(cpu_set_reset) CPUSet nodes = {}; | |
1511 | _cleanup_free_ uint8_t *array = NULL; | |
1512 | size_t allocated; | |
1513 | ||
332d387f MS |
1514 | if (eq && streq(eq, "all")) { |
1515 | r = numa_mask_add_all(&nodes); | |
1516 | if (r < 0) | |
1517 | return log_error_errno(r, "Failed to create NUMA mask representing \"all\" NUMA nodes: %m"); | |
1518 | } else { | |
1519 | r = parse_cpu_set(eq, &nodes); | |
1520 | if (r < 0) | |
1521 | return log_error_errno(r, "Failed to parse %s value: %s", field, eq); | |
1522 | } | |
b070c7c0 MS |
1523 | |
1524 | r = cpu_set_to_dbus(&nodes, &array, &allocated); | |
1525 | if (r < 0) | |
1526 | return log_error_errno(r, "Failed to serialize NUMAMask: %m"); | |
1527 | ||
1528 | return bus_append_byte_array(m, field, array, allocated); | |
1529 | } | |
1530 | ||
c57d2a76 | 1531 | if (STR_IN_SET(field, "RestrictAddressFamilies", |
cc86a278 | 1532 | "RestrictFileSystems", |
9df2cdd8 | 1533 | "SystemCallFilter", |
a59cb62c MV |
1534 | "SystemCallLog", |
1535 | "RestrictNetworkInterfaces")) { | |
6b000af4 | 1536 | int allow_list = 1; |
89ada3ba | 1537 | const char *p = eq; |
20b16441 | 1538 | |
89ada3ba | 1539 | if (*p == '~') { |
6b000af4 | 1540 | allow_list = 0; |
89ada3ba | 1541 | p++; |
20b16441 LP |
1542 | } |
1543 | ||
89ada3ba | 1544 | r = sd_bus_message_open_container(m, SD_BUS_TYPE_STRUCT, "sv"); |
20b16441 LP |
1545 | if (r < 0) |
1546 | return bus_log_create_error(r); | |
1547 | ||
89ada3ba YW |
1548 | r = sd_bus_message_append_basic(m, SD_BUS_TYPE_STRING, field); |
1549 | if (r < 0) | |
1550 | return bus_log_create_error(r); | |
1551 | ||
1552 | r = sd_bus_message_open_container(m, 'v', "(bas)"); | |
1553 | if (r < 0) | |
1554 | return bus_log_create_error(r); | |
20b16441 | 1555 | |
89ada3ba YW |
1556 | r = sd_bus_message_open_container(m, 'r', "bas"); |
1557 | if (r < 0) | |
1558 | return bus_log_create_error(r); | |
cffaed83 | 1559 | |
6b000af4 | 1560 | r = sd_bus_message_append_basic(m, 'b', &allow_list); |
cffaed83 YW |
1561 | if (r < 0) |
1562 | return bus_log_create_error(r); | |
1563 | ||
1564 | r = sd_bus_message_open_container(m, 'a', "s"); | |
1565 | if (r < 0) | |
1566 | return bus_log_create_error(r); | |
1567 | ||
98008caa | 1568 | for (;;) { |
cffaed83 YW |
1569 | _cleanup_free_ char *word = NULL; |
1570 | ||
4ec85141 | 1571 | r = extract_first_word(&p, &word, NULL, EXTRACT_UNQUOTE); |
cffaed83 YW |
1572 | if (r == 0) |
1573 | break; | |
89ada3ba YW |
1574 | if (r == -ENOMEM) |
1575 | return log_oom(); | |
1576 | if (r < 0) | |
1577 | return log_error_errno(r, "Invalid syntax: %s", eq); | |
cffaed83 YW |
1578 | |
1579 | r = sd_bus_message_append_basic(m, 's', word); | |
1580 | if (r < 0) | |
1581 | return bus_log_create_error(r); | |
1582 | } | |
1583 | ||
1584 | r = sd_bus_message_close_container(m); | |
1585 | if (r < 0) | |
1586 | return bus_log_create_error(r); | |
1587 | ||
1588 | r = sd_bus_message_close_container(m); | |
20b16441 LP |
1589 | if (r < 0) |
1590 | return bus_log_create_error(r); | |
1591 | ||
89ada3ba | 1592 | r = sd_bus_message_close_container(m); |
20b16441 LP |
1593 | if (r < 0) |
1594 | return bus_log_create_error(r); | |
1595 | ||
20b16441 LP |
1596 | r = sd_bus_message_close_container(m); |
1597 | if (r < 0) | |
1598 | return bus_log_create_error(r); | |
1599 | ||
89ada3ba YW |
1600 | return 1; |
1601 | } | |
20b16441 | 1602 | |
89ada3ba | 1603 | if (streq(field, "RestrictNamespaces")) { |
add00535 | 1604 | bool invert = false; |
aa9d574d | 1605 | unsigned long flags; |
add00535 LP |
1606 | |
1607 | r = parse_boolean(eq); | |
1608 | if (r > 0) | |
1609 | flags = 0; | |
1610 | else if (r == 0) | |
1611 | flags = NAMESPACE_FLAGS_ALL; | |
1612 | else { | |
aa9d574d YW |
1613 | if (eq[0] == '~') { |
1614 | invert = true; | |
1615 | eq++; | |
1616 | } | |
1617 | ||
86c2a9f1 | 1618 | r = namespace_flags_from_string(eq, &flags); |
add00535 LP |
1619 | if (r < 0) |
1620 | return log_error_errno(r, "Failed to parse %s value %s.", field, eq); | |
1621 | } | |
1622 | ||
1623 | if (invert) | |
1624 | flags = (~flags) & NAMESPACE_FLAGS_ALL; | |
1625 | ||
89ada3ba YW |
1626 | r = sd_bus_message_append(m, "(sv)", field, "t", (uint64_t) flags); |
1627 | if (r < 0) | |
1628 | return bus_log_create_error(r); | |
afcb1cd3 | 1629 | |
89ada3ba YW |
1630 | return 1; |
1631 | } | |
afcb1cd3 | 1632 | |
c57d2a76 ZJS |
1633 | if (STR_IN_SET(field, "BindPaths", |
1634 | "BindReadOnlyPaths")) { | |
89ada3ba | 1635 | const char *p = eq; |
83555251 | 1636 | |
89ada3ba | 1637 | r = sd_bus_message_open_container(m, SD_BUS_TYPE_STRUCT, "sv"); |
c7383828 | 1638 | if (r < 0) |
89ada3ba | 1639 | return bus_log_create_error(r); |
afcb1cd3 | 1640 | |
89ada3ba YW |
1641 | r = sd_bus_message_append_basic(m, SD_BUS_TYPE_STRING, field); |
1642 | if (r < 0) | |
1643 | return bus_log_create_error(r); | |
d2d6c096 LP |
1644 | |
1645 | r = sd_bus_message_open_container(m, 'v', "a(ssbt)"); | |
1646 | if (r < 0) | |
89ada3ba | 1647 | return bus_log_create_error(r); |
d2d6c096 LP |
1648 | |
1649 | r = sd_bus_message_open_container(m, 'a', "(ssbt)"); | |
1650 | if (r < 0) | |
89ada3ba | 1651 | return bus_log_create_error(r); |
d2d6c096 LP |
1652 | |
1653 | for (;;) { | |
1654 | _cleanup_free_ char *source = NULL, *destination = NULL; | |
1655 | char *s = NULL, *d = NULL; | |
1656 | bool ignore_enoent = false; | |
1657 | uint64_t flags = MS_REC; | |
1658 | ||
4ec85141 | 1659 | r = extract_first_word(&p, &source, ":" WHITESPACE, EXTRACT_UNQUOTE|EXTRACT_DONT_COALESCE_SEPARATORS); |
d2d6c096 LP |
1660 | if (r < 0) |
1661 | return log_error_errno(r, "Failed to parse argument: %m"); | |
1662 | if (r == 0) | |
1663 | break; | |
1664 | ||
1665 | s = source; | |
1666 | if (s[0] == '-') { | |
1667 | ignore_enoent = true; | |
1668 | s++; | |
1669 | } | |
1670 | ||
1671 | if (p && p[-1] == ':') { | |
4ec85141 | 1672 | r = extract_first_word(&p, &destination, ":" WHITESPACE, EXTRACT_UNQUOTE|EXTRACT_DONT_COALESCE_SEPARATORS); |
d2d6c096 LP |
1673 | if (r < 0) |
1674 | return log_error_errno(r, "Failed to parse argument: %m"); | |
baaa35ad ZJS |
1675 | if (r == 0) |
1676 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), | |
1677 | "Missing argument after ':': %s", | |
1678 | eq); | |
d2d6c096 LP |
1679 | |
1680 | d = destination; | |
1681 | ||
1682 | if (p && p[-1] == ':') { | |
1683 | _cleanup_free_ char *options = NULL; | |
1684 | ||
4ec85141 | 1685 | r = extract_first_word(&p, &options, NULL, EXTRACT_UNQUOTE); |
d2d6c096 LP |
1686 | if (r < 0) |
1687 | return log_error_errno(r, "Failed to parse argument: %m"); | |
1688 | ||
1689 | if (isempty(options) || streq(options, "rbind")) | |
1690 | flags = MS_REC; | |
1691 | else if (streq(options, "norbind")) | |
1692 | flags = 0; | |
baaa35ad ZJS |
1693 | else |
1694 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), | |
1695 | "Unknown options: %s", | |
1696 | eq); | |
d2d6c096 LP |
1697 | } |
1698 | } else | |
1699 | d = s; | |
1700 | ||
d2d6c096 LP |
1701 | r = sd_bus_message_append(m, "(ssbt)", s, d, ignore_enoent, flags); |
1702 | if (r < 0) | |
89ada3ba | 1703 | return bus_log_create_error(r); |
d2d6c096 LP |
1704 | } |
1705 | ||
1706 | r = sd_bus_message_close_container(m); | |
1707 | if (r < 0) | |
89ada3ba YW |
1708 | return bus_log_create_error(r); |
1709 | ||
1710 | r = sd_bus_message_close_container(m); | |
1711 | if (r < 0) | |
1712 | return bus_log_create_error(r); | |
d2d6c096 LP |
1713 | |
1714 | r = sd_bus_message_close_container(m); | |
89ada3ba YW |
1715 | if (r < 0) |
1716 | return bus_log_create_error(r); | |
f6c66be1 | 1717 | |
89ada3ba YW |
1718 | return 1; |
1719 | } | |
f6c66be1 | 1720 | |
784ad252 YW |
1721 | if (streq(field, "TemporaryFileSystem")) { |
1722 | const char *p = eq; | |
1723 | ||
1724 | r = sd_bus_message_open_container(m, SD_BUS_TYPE_STRUCT, "sv"); | |
1725 | if (r < 0) | |
1726 | return bus_log_create_error(r); | |
1727 | ||
1728 | r = sd_bus_message_append_basic(m, SD_BUS_TYPE_STRING, field); | |
1729 | if (r < 0) | |
1730 | return bus_log_create_error(r); | |
1731 | ||
1732 | r = sd_bus_message_open_container(m, 'v', "a(ss)"); | |
1733 | if (r < 0) | |
1734 | return bus_log_create_error(r); | |
1735 | ||
1736 | r = sd_bus_message_open_container(m, 'a', "(ss)"); | |
1737 | if (r < 0) | |
1738 | return bus_log_create_error(r); | |
1739 | ||
1740 | for (;;) { | |
1741 | _cleanup_free_ char *word = NULL, *path = NULL; | |
1742 | const char *w; | |
1743 | ||
4ec85141 | 1744 | r = extract_first_word(&p, &word, NULL, EXTRACT_UNQUOTE); |
784ad252 YW |
1745 | if (r < 0) |
1746 | return log_error_errno(r, "Failed to parse argument: %m"); | |
1747 | if (r == 0) | |
1748 | break; | |
1749 | ||
1750 | w = word; | |
1751 | r = extract_first_word(&w, &path, ":", EXTRACT_DONT_COALESCE_SEPARATORS); | |
1752 | if (r < 0) | |
1753 | return log_error_errno(r, "Failed to parse argument: %m"); | |
baaa35ad ZJS |
1754 | if (r == 0) |
1755 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), | |
1756 | "Failed to parse argument: %s", | |
1757 | p); | |
784ad252 YW |
1758 | |
1759 | r = sd_bus_message_append(m, "(ss)", path, w); | |
1760 | if (r < 0) | |
1761 | return bus_log_create_error(r); | |
1762 | } | |
1763 | ||
1764 | r = sd_bus_message_close_container(m); | |
1765 | if (r < 0) | |
1766 | return bus_log_create_error(r); | |
1767 | ||
1768 | r = sd_bus_message_close_container(m); | |
1769 | if (r < 0) | |
1770 | return bus_log_create_error(r); | |
1771 | ||
1772 | r = sd_bus_message_close_container(m); | |
1773 | if (r < 0) | |
1774 | return bus_log_create_error(r); | |
1775 | ||
1776 | return 1; | |
1777 | } | |
1778 | ||
0389f4fa LB |
1779 | if (streq(field, "RootHash")) { |
1780 | _cleanup_free_ void *roothash_decoded = NULL; | |
1781 | size_t roothash_decoded_size = 0; | |
1782 | ||
1783 | /* We have the path to a roothash to load and decode, eg: RootHash=/foo/bar.roothash */ | |
1784 | if (path_is_absolute(eq)) | |
1785 | return bus_append_string(m, "RootHashPath", eq); | |
1786 | ||
1787 | /* We have a roothash to decode, eg: RootHash=012345789abcdef */ | |
1788 | r = unhexmem(eq, strlen(eq), &roothash_decoded, &roothash_decoded_size); | |
1789 | if (r < 0) | |
1790 | return log_error_errno(r, "Failed to decode RootHash= '%s': %m", eq); | |
1791 | if (roothash_decoded_size < sizeof(sd_id128_t)) | |
1792 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "RootHash= '%s' is too short: %m", eq); | |
1793 | ||
1794 | return bus_append_byte_array(m, field, roothash_decoded, roothash_decoded_size); | |
1795 | } | |
1796 | ||
d4d55b0d LB |
1797 | if (streq(field, "RootHashSignature")) { |
1798 | _cleanup_free_ void *roothash_sig_decoded = NULL; | |
1799 | char *value; | |
1800 | size_t roothash_sig_decoded_size = 0; | |
1801 | ||
1802 | /* We have the path to a roothash signature to load and decode, eg: RootHash=/foo/bar.roothash.p7s */ | |
1803 | if (path_is_absolute(eq)) | |
1804 | return bus_append_string(m, "RootHashSignaturePath", eq); | |
1805 | ||
1806 | if (!(value = startswith(eq, "base64:"))) | |
1807 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "Failed to decode RootHashSignature= '%s', not a path but doesn't start with 'base64:': %m", eq); | |
1808 | ||
1809 | /* We have a roothash signature to decode, eg: RootHashSignature=base64:012345789abcdef */ | |
1810 | r = unbase64mem(value, strlen(value), &roothash_sig_decoded, &roothash_sig_decoded_size); | |
1811 | if (r < 0) | |
1812 | return log_error_errno(r, "Failed to decode RootHashSignature= '%s': %m", eq); | |
1813 | ||
1814 | return bus_append_byte_array(m, field, roothash_sig_decoded, roothash_sig_decoded_size); | |
1815 | } | |
1816 | ||
18d73705 | 1817 | if (streq(field, "RootImageOptions")) { |
bc8d56d3 | 1818 | _cleanup_strv_free_ char **l = NULL; |
18d73705 LB |
1819 | const char *p = eq; |
1820 | ||
1821 | r = sd_bus_message_open_container(m, SD_BUS_TYPE_STRUCT, "sv"); | |
1822 | if (r < 0) | |
1823 | return bus_log_create_error(r); | |
1824 | ||
1825 | r = sd_bus_message_append_basic(m, SD_BUS_TYPE_STRING, field); | |
1826 | if (r < 0) | |
1827 | return bus_log_create_error(r); | |
1828 | ||
9ece6444 | 1829 | r = sd_bus_message_open_container(m, 'v', "a(ss)"); |
18d73705 LB |
1830 | if (r < 0) |
1831 | return bus_log_create_error(r); | |
1832 | ||
9ece6444 | 1833 | r = sd_bus_message_open_container(m, 'a', "(ss)"); |
18d73705 LB |
1834 | if (r < 0) |
1835 | return bus_log_create_error(r); | |
1836 | ||
bc8d56d3 LB |
1837 | r = strv_split_colon_pairs(&l, p); |
1838 | if (r < 0) | |
1839 | return log_error_errno(r, "Failed to parse argument: %m"); | |
18d73705 | 1840 | |
bc8d56d3 | 1841 | STRV_FOREACH_PAIR(first, second, l) { |
9ece6444 LB |
1842 | r = sd_bus_message_append(m, "(ss)", |
1843 | !isempty(*second) ? *first : "root", | |
1844 | !isempty(*second) ? *second : *first); | |
18d73705 LB |
1845 | if (r < 0) |
1846 | return bus_log_create_error(r); | |
1847 | } | |
1848 | ||
1849 | r = sd_bus_message_close_container(m); | |
1850 | if (r < 0) | |
b3d13314 LB |
1851 | return bus_log_create_error(r); |
1852 | ||
1853 | r = sd_bus_message_close_container(m); | |
1854 | if (r < 0) | |
1855 | return bus_log_create_error(r); | |
1856 | ||
1857 | r = sd_bus_message_close_container(m); | |
1858 | if (r < 0) | |
1859 | return bus_log_create_error(r); | |
1860 | ||
1861 | return 1; | |
1862 | } | |
1863 | ||
1864 | if (streq(field, "MountImages")) { | |
b3d13314 LB |
1865 | const char *p = eq; |
1866 | ||
1867 | r = sd_bus_message_open_container(m, SD_BUS_TYPE_STRUCT, "sv"); | |
1868 | if (r < 0) | |
1869 | return bus_log_create_error(r); | |
1870 | ||
1871 | r = sd_bus_message_append_basic(m, SD_BUS_TYPE_STRING, field); | |
1872 | if (r < 0) | |
1873 | return bus_log_create_error(r); | |
1874 | ||
427353f6 | 1875 | r = sd_bus_message_open_container(m, 'v', "a(ssba(ss))"); |
b3d13314 LB |
1876 | if (r < 0) |
1877 | return bus_log_create_error(r); | |
1878 | ||
427353f6 | 1879 | r = sd_bus_message_open_container(m, 'a', "(ssba(ss))"); |
b3d13314 LB |
1880 | if (r < 0) |
1881 | return bus_log_create_error(r); | |
1882 | ||
427353f6 LB |
1883 | for (;;) { |
1884 | _cleanup_free_ char *first = NULL, *second = NULL, *tuple = NULL; | |
1885 | const char *q = NULL, *source = NULL; | |
b3d13314 LB |
1886 | bool permissive = false; |
1887 | ||
427353f6 LB |
1888 | r = extract_first_word(&p, &tuple, NULL, EXTRACT_UNQUOTE|EXTRACT_RETAIN_ESCAPE); |
1889 | if (r < 0) | |
de4abc3f | 1890 | return log_error_errno(r, "Failed to parse MountImages= property: %s", eq); |
427353f6 LB |
1891 | if (r == 0) |
1892 | break; | |
1893 | ||
1894 | q = tuple; | |
1895 | r = extract_many_words(&q, ":", EXTRACT_CUNESCAPE|EXTRACT_UNESCAPE_SEPARATORS, &first, &second, NULL); | |
1896 | if (r < 0) | |
de4abc3f | 1897 | return log_error_errno(r, "Failed to parse MountImages= property: %s", eq); |
427353f6 LB |
1898 | if (r == 0) |
1899 | continue; | |
1900 | ||
1901 | source = first; | |
1902 | if (source[0] == '-') { | |
b3d13314 | 1903 | permissive = true; |
427353f6 | 1904 | source++; |
b3d13314 LB |
1905 | } |
1906 | ||
427353f6 | 1907 | if (isempty(second)) |
b3d13314 LB |
1908 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), |
1909 | "Missing argument after ':': %s", | |
1910 | eq); | |
1911 | ||
427353f6 LB |
1912 | r = sd_bus_message_open_container(m, 'r', "ssba(ss)"); |
1913 | if (r < 0) | |
1914 | return bus_log_create_error(r); | |
1915 | ||
1916 | r = sd_bus_message_append(m, "ssb", source, second, permissive); | |
1917 | if (r < 0) | |
1918 | return bus_log_create_error(r); | |
1919 | ||
1920 | r = sd_bus_message_open_container(m, 'a', "(ss)"); | |
1921 | if (r < 0) | |
1922 | return bus_log_create_error(r); | |
1923 | ||
1924 | for (;;) { | |
1925 | _cleanup_free_ char *partition = NULL, *mount_options = NULL; | |
1926 | ||
1927 | r = extract_many_words(&q, ":", EXTRACT_CUNESCAPE|EXTRACT_UNESCAPE_SEPARATORS, &partition, &mount_options, NULL); | |
1928 | if (r < 0) | |
de4abc3f | 1929 | return log_error_errno(r, "Failed to parse MountImages= property: %s", eq); |
93f59701 LB |
1930 | if (r == 0) |
1931 | break; | |
1932 | /* Single set of options, applying to the root partition/single filesystem */ | |
1933 | if (r == 1) { | |
1934 | r = sd_bus_message_append(m, "(ss)", "root", partition); | |
1935 | if (r < 0) | |
1936 | return bus_log_create_error(r); | |
1937 | ||
1938 | break; | |
1939 | } | |
1940 | ||
93f59701 LB |
1941 | r = sd_bus_message_append(m, "(ss)", partition, mount_options); |
1942 | if (r < 0) | |
1943 | return bus_log_create_error(r); | |
1944 | } | |
1945 | ||
1946 | r = sd_bus_message_close_container(m); | |
1947 | if (r < 0) | |
1948 | return bus_log_create_error(r); | |
1949 | ||
1950 | r = sd_bus_message_close_container(m); | |
1951 | if (r < 0) | |
1952 | return bus_log_create_error(r); | |
1953 | } | |
1954 | ||
1955 | r = sd_bus_message_close_container(m); | |
1956 | if (r < 0) | |
1957 | return bus_log_create_error(r); | |
1958 | ||
1959 | r = sd_bus_message_close_container(m); | |
1960 | if (r < 0) | |
1961 | return bus_log_create_error(r); | |
1962 | ||
1963 | r = sd_bus_message_close_container(m); | |
1964 | if (r < 0) | |
1965 | return bus_log_create_error(r); | |
1966 | ||
1967 | return 1; | |
1968 | } | |
1969 | ||
1970 | if (streq(field, "ExtensionImages")) { | |
1971 | const char *p = eq; | |
1972 | ||
1973 | r = sd_bus_message_open_container(m, SD_BUS_TYPE_STRUCT, "sv"); | |
1974 | if (r < 0) | |
1975 | return bus_log_create_error(r); | |
1976 | ||
1977 | r = sd_bus_message_append_basic(m, SD_BUS_TYPE_STRING, field); | |
1978 | if (r < 0) | |
1979 | return bus_log_create_error(r); | |
1980 | ||
1981 | r = sd_bus_message_open_container(m, 'v', "a(sba(ss))"); | |
1982 | if (r < 0) | |
1983 | return bus_log_create_error(r); | |
1984 | ||
1985 | r = sd_bus_message_open_container(m, 'a', "(sba(ss))"); | |
1986 | if (r < 0) | |
1987 | return bus_log_create_error(r); | |
1988 | ||
1989 | for (;;) { | |
1990 | _cleanup_free_ char *source = NULL, *tuple = NULL; | |
1991 | const char *q = NULL, *s = NULL; | |
1992 | bool permissive = false; | |
1993 | ||
1994 | r = extract_first_word(&p, &tuple, NULL, EXTRACT_UNQUOTE|EXTRACT_RETAIN_ESCAPE); | |
1995 | if (r < 0) | |
de4abc3f | 1996 | return log_error_errno(r, "Failed to parse ExtensionImages= property: %s", eq); |
93f59701 LB |
1997 | if (r == 0) |
1998 | break; | |
1999 | ||
2000 | q = tuple; | |
2001 | r = extract_first_word(&q, &source, ":", EXTRACT_CUNESCAPE|EXTRACT_UNESCAPE_SEPARATORS); | |
2002 | if (r < 0) | |
de4abc3f | 2003 | return log_error_errno(r, "Failed to parse ExtensionImages= property: %s", eq); |
93f59701 LB |
2004 | if (r == 0) |
2005 | continue; | |
2006 | ||
2007 | s = source; | |
2008 | if (s[0] == '-') { | |
2009 | permissive = true; | |
2010 | s++; | |
2011 | } | |
2012 | ||
2013 | r = sd_bus_message_open_container(m, 'r', "sba(ss)"); | |
2014 | if (r < 0) | |
2015 | return bus_log_create_error(r); | |
2016 | ||
2017 | r = sd_bus_message_append(m, "sb", s, permissive); | |
2018 | if (r < 0) | |
2019 | return bus_log_create_error(r); | |
2020 | ||
2021 | r = sd_bus_message_open_container(m, 'a', "(ss)"); | |
2022 | if (r < 0) | |
2023 | return bus_log_create_error(r); | |
2024 | ||
2025 | for (;;) { | |
2026 | _cleanup_free_ char *partition = NULL, *mount_options = NULL; | |
2027 | ||
2028 | r = extract_many_words(&q, ":", EXTRACT_CUNESCAPE|EXTRACT_UNESCAPE_SEPARATORS, &partition, &mount_options, NULL); | |
2029 | if (r < 0) | |
de4abc3f | 2030 | return log_error_errno(r, "Failed to parse ExtensionImages= property: %s", eq); |
427353f6 LB |
2031 | if (r == 0) |
2032 | break; | |
2033 | /* Single set of options, applying to the root partition/single filesystem */ | |
2034 | if (r == 1) { | |
2035 | r = sd_bus_message_append(m, "(ss)", "root", partition); | |
2036 | if (r < 0) | |
2037 | return bus_log_create_error(r); | |
2038 | ||
2039 | break; | |
2040 | } | |
2041 | ||
427353f6 LB |
2042 | r = sd_bus_message_append(m, "(ss)", partition, mount_options); |
2043 | if (r < 0) | |
2044 | return bus_log_create_error(r); | |
2045 | } | |
2046 | ||
2047 | r = sd_bus_message_close_container(m); | |
2048 | if (r < 0) | |
2049 | return bus_log_create_error(r); | |
2050 | ||
2051 | r = sd_bus_message_close_container(m); | |
b3d13314 LB |
2052 | if (r < 0) |
2053 | return bus_log_create_error(r); | |
2054 | } | |
2055 | ||
2056 | r = sd_bus_message_close_container(m); | |
2057 | if (r < 0) | |
18d73705 LB |
2058 | return bus_log_create_error(r); |
2059 | ||
2060 | r = sd_bus_message_close_container(m); | |
2061 | if (r < 0) | |
2062 | return bus_log_create_error(r); | |
2063 | ||
2064 | r = sd_bus_message_close_container(m); | |
2065 | if (r < 0) | |
2066 | return bus_log_create_error(r); | |
2067 | ||
2068 | return 1; | |
2069 | } | |
2070 | ||
211a3d87 LB |
2071 | if (STR_IN_SET(field, "StateDirectory", "RuntimeDirectory", "CacheDirectory", "LogsDirectory")) { |
2072 | _cleanup_strv_free_ char **symlinks = NULL, **sources = NULL; | |
2073 | const char *p = eq; | |
2074 | ||
2075 | /* Adding new directories is supported from both *DirectorySymlink methods and the | |
2076 | * older ones, so first parse the input, and if we are given a new-style src:dst | |
2077 | * tuple use the new method, else use the old one. */ | |
2078 | ||
2079 | for (;;) { | |
2080 | _cleanup_free_ char *tuple = NULL, *source = NULL, *destination = NULL; | |
2081 | ||
2082 | r = extract_first_word(&p, &tuple, NULL, EXTRACT_UNQUOTE); | |
2083 | if (r < 0) | |
2084 | return log_error_errno(r, "Failed to parse argument: %m"); | |
2085 | if (r == 0) | |
2086 | break; | |
2087 | ||
2088 | const char *t = tuple; | |
2089 | r = extract_many_words(&t, ":", EXTRACT_UNQUOTE|EXTRACT_DONT_COALESCE_SEPARATORS, &source, &destination, NULL); | |
2090 | if (r <= 0) | |
2091 | return log_error_errno(r ?: SYNTHETIC_ERRNO(EINVAL), "Failed to parse argument: %m"); | |
2092 | ||
2093 | path_simplify(source); | |
2094 | ||
2095 | if (isempty(destination)) { | |
2aaf6d40 | 2096 | r = strv_consume(&sources, TAKE_PTR(source)); |
211a3d87 LB |
2097 | if (r < 0) |
2098 | return bus_log_create_error(r); | |
2099 | } else { | |
2100 | path_simplify(destination); | |
2101 | ||
2102 | r = strv_consume_pair(&symlinks, TAKE_PTR(source), TAKE_PTR(destination)); | |
2103 | if (r < 0) | |
2104 | return log_oom(); | |
2105 | } | |
2106 | } | |
2107 | ||
2108 | if (!strv_isempty(sources)) { | |
2109 | r = sd_bus_message_open_container(m, SD_BUS_TYPE_STRUCT, "sv"); | |
2110 | if (r < 0) | |
2111 | return bus_log_create_error(r); | |
2112 | ||
2113 | r = sd_bus_message_append_basic(m, SD_BUS_TYPE_STRING, field); | |
2114 | if (r < 0) | |
2115 | return bus_log_create_error(r); | |
2116 | ||
2117 | r = sd_bus_message_open_container(m, 'v', "as"); | |
2118 | if (r < 0) | |
2119 | return bus_log_create_error(r); | |
2120 | ||
2121 | r = sd_bus_message_append_strv(m, sources); | |
2122 | if (r < 0) | |
2123 | return bus_log_create_error(r); | |
2124 | ||
2125 | r = sd_bus_message_close_container(m); | |
2126 | if (r < 0) | |
2127 | return bus_log_create_error(r); | |
2128 | ||
2129 | r = sd_bus_message_close_container(m); | |
2130 | if (r < 0) | |
2131 | return bus_log_create_error(r); | |
2132 | } | |
2133 | ||
2134 | /* For State and Runtime directories we support an optional destination parameter, which | |
2135 | * will be used to create a symlink to the source. But it is new so we cannot change the | |
2136 | * old DBUS signatures, so append a new message type. */ | |
2137 | if (!strv_isempty(symlinks)) { | |
2138 | const char *symlink_field; | |
2139 | ||
2140 | r = sd_bus_message_open_container(m, SD_BUS_TYPE_STRUCT, "sv"); | |
2141 | if (r < 0) | |
2142 | return bus_log_create_error(r); | |
2143 | ||
2144 | if (streq(field, "StateDirectory")) | |
2145 | symlink_field = "StateDirectorySymlink"; | |
2146 | else if (streq(field, "RuntimeDirectory")) | |
2147 | symlink_field = "RuntimeDirectorySymlink"; | |
2148 | else if (streq(field, "CacheDirectory")) | |
2149 | symlink_field = "CacheDirectorySymlink"; | |
2150 | else if (streq(field, "LogsDirectory")) | |
2151 | symlink_field = "LogsDirectorySymlink"; | |
2152 | else | |
2153 | assert_not_reached(); | |
2154 | ||
2155 | r = sd_bus_message_append_basic(m, SD_BUS_TYPE_STRING, symlink_field); | |
2156 | if (r < 0) | |
2157 | return bus_log_create_error(r); | |
2158 | ||
2159 | r = sd_bus_message_open_container(m, 'v', "a(sst)"); | |
2160 | if (r < 0) | |
2161 | return bus_log_create_error(r); | |
2162 | ||
2163 | r = sd_bus_message_open_container(m, 'a', "(sst)"); | |
2164 | if (r < 0) | |
2165 | return bus_log_create_error(r); | |
2166 | ||
211a3d87 LB |
2167 | STRV_FOREACH_PAIR(source, destination, symlinks) { |
2168 | r = sd_bus_message_append(m, "(sst)", *source, *destination, 0); | |
2169 | if (r < 0) | |
2170 | return bus_log_create_error(r); | |
2171 | } | |
2172 | ||
2173 | r = sd_bus_message_close_container(m); | |
2174 | if (r < 0) | |
2175 | return bus_log_create_error(r); | |
2176 | ||
2177 | r = sd_bus_message_close_container(m); | |
2178 | if (r < 0) | |
2179 | return bus_log_create_error(r); | |
2180 | ||
2181 | r = sd_bus_message_close_container(m); | |
2182 | if (r < 0) | |
2183 | return bus_log_create_error(r); | |
2184 | } | |
2185 | ||
2186 | return 1; | |
2187 | } | |
2188 | ||
89ada3ba YW |
2189 | return 0; |
2190 | } | |
f6c66be1 | 2191 | |
89ada3ba | 2192 | static int bus_append_kill_property(sd_bus_message *m, const char *field, const char *eq) { |
89ada3ba | 2193 | if (streq(field, "KillMode")) |
89ada3ba | 2194 | return bus_append_string(m, field, eq); |
f6c66be1 | 2195 | |
c57d2a76 ZJS |
2196 | if (STR_IN_SET(field, "SendSIGHUP", |
2197 | "SendSIGKILL")) | |
89ada3ba | 2198 | return bus_append_parse_boolean(m, field, eq); |
f6c66be1 | 2199 | |
c57d2a76 ZJS |
2200 | if (STR_IN_SET(field, "KillSignal", |
2201 | "RestartKillSignal", | |
2202 | "FinalKillSignal", | |
3bd28bf7 LP |
2203 | "WatchdogSignal", |
2204 | "ReloadSignal")) | |
29a3db75 | 2205 | return bus_append_signal_from_string(m, field, eq); |
89ada3ba YW |
2206 | |
2207 | return 0; | |
2208 | } | |
2209 | ||
3d63c749 | 2210 | static int bus_append_mount_property(sd_bus_message *m, const char *field, const char *eq) { |
89ada3ba | 2211 | |
c57d2a76 ZJS |
2212 | if (STR_IN_SET(field, "What", |
2213 | "Where", | |
2214 | "Options", | |
2215 | "Type")) | |
89ada3ba YW |
2216 | return bus_append_string(m, field, eq); |
2217 | ||
3d63c749 | 2218 | if (streq(field, "TimeoutSec")) |
3d63c749 YW |
2219 | return bus_append_parse_sec_rename(m, field, eq); |
2220 | ||
2221 | if (streq(field, "DirectoryMode")) | |
3d63c749 YW |
2222 | return bus_append_parse_mode(m, field, eq); |
2223 | ||
c57d2a76 ZJS |
2224 | if (STR_IN_SET(field, "SloppyOptions", |
2225 | "LazyUnmount", | |
c600357b MH |
2226 | "ForceUnmount", |
2227 | "ReadwriteOnly")) | |
3d63c749 YW |
2228 | return bus_append_parse_boolean(m, field, eq); |
2229 | ||
2230 | return 0; | |
2231 | } | |
2232 | ||
2233 | static int bus_append_path_property(sd_bus_message *m, const char *field, const char *eq) { | |
2234 | int r; | |
2235 | ||
89ada3ba | 2236 | if (streq(field, "MakeDirectory")) |
89ada3ba YW |
2237 | return bus_append_parse_boolean(m, field, eq); |
2238 | ||
2239 | if (streq(field, "DirectoryMode")) | |
89ada3ba YW |
2240 | return bus_append_parse_mode(m, field, eq); |
2241 | ||
c57d2a76 ZJS |
2242 | if (STR_IN_SET(field, "PathExists", |
2243 | "PathExistsGlob", | |
2244 | "PathChanged", | |
2245 | "PathModified", | |
2246 | "DirectoryNotEmpty")) { | |
3d63c749 YW |
2247 | if (isempty(eq)) |
2248 | r = sd_bus_message_append(m, "(sv)", "Paths", "a(ss)", 0); | |
2249 | else | |
2250 | r = sd_bus_message_append(m, "(sv)", "Paths", "a(ss)", 1, field, eq); | |
2251 | if (r < 0) | |
2252 | return bus_log_create_error(r); | |
2253 | ||
2254 | return 1; | |
2255 | } | |
2256 | ||
2bec84e7 | 2257 | if (STR_IN_SET(field, "TriggerLimitBurst", "PollLimitBurst")) |
47dba9fb LB |
2258 | return bus_append_safe_atou(m, field, eq); |
2259 | ||
2bec84e7 | 2260 | if (STR_IN_SET(field, "TriggerLimitIntervalSec", "PollLimitIntervalSec")) |
47dba9fb LB |
2261 | return bus_append_parse_sec_rename(m, field, eq); |
2262 | ||
89ada3ba YW |
2263 | return 0; |
2264 | } | |
2265 | ||
5a70a68f | 2266 | static int bus_append_scope_property(sd_bus_message *m, const char *field, const char *eq) { |
9ed7de60 | 2267 | if (streq(field, "RuntimeMaxSec")) |
9ed7de60 PW |
2268 | return bus_append_parse_sec_rename(m, field, eq); |
2269 | ||
5918a933 AB |
2270 | if (streq(field, "RuntimeRandomizedExtraSec")) |
2271 | return bus_append_parse_sec_rename(m, field, eq); | |
2272 | ||
5a70a68f | 2273 | if (streq(field, "TimeoutStopSec")) |
5a70a68f PW |
2274 | return bus_append_parse_sec_rename(m, field, eq); |
2275 | ||
03860190 MS |
2276 | /* Scope units don't have execution context but we still want to allow setting these two, |
2277 | * so let's handle them separately. */ | |
2278 | if (STR_IN_SET(field, "User", "Group")) | |
2279 | return bus_append_string(m, field, eq); | |
2280 | ||
5fa09835 ML |
2281 | if (streq(field, "OOMPolicy")) |
2282 | return bus_append_string(m, field, eq); | |
2283 | ||
5a70a68f PW |
2284 | return 0; |
2285 | } | |
2286 | ||
89ada3ba | 2287 | static int bus_append_service_property(sd_bus_message *m, const char *field, const char *eq) { |
3d63c749 | 2288 | int r; |
89ada3ba | 2289 | |
c57d2a76 ZJS |
2290 | if (STR_IN_SET(field, "PIDFile", |
2291 | "Type", | |
596e4470 | 2292 | "ExitType", |
c57d2a76 | 2293 | "Restart", |
e568fea9 | 2294 | "RestartMode", |
c57d2a76 ZJS |
2295 | "BusName", |
2296 | "NotifyAccess", | |
2297 | "USBFunctionDescriptors", | |
2298 | "USBFunctionStrings", | |
bf760801 JK |
2299 | "OOMPolicy", |
2300 | "TimeoutStartFailureMode", | |
b9c1883a LP |
2301 | "TimeoutStopFailureMode", |
2302 | "FileDescriptorStorePreserve")) | |
89ada3ba | 2303 | return bus_append_string(m, field, eq); |
f6c66be1 | 2304 | |
c57d2a76 ZJS |
2305 | if (STR_IN_SET(field, "PermissionsStartOnly", |
2306 | "RootDirectoryStartOnly", | |
2307 | "RemainAfterExit", | |
2308 | "GuessMainPID")) | |
89ada3ba YW |
2309 | return bus_append_parse_boolean(m, field, eq); |
2310 | ||
c57d2a76 | 2311 | if (STR_IN_SET(field, "RestartSec", |
a559ea15 | 2312 | "RestartMaxDelaySec", |
c57d2a76 ZJS |
2313 | "TimeoutStartSec", |
2314 | "TimeoutStopSec", | |
e737017b | 2315 | "TimeoutAbortSec", |
c57d2a76 | 2316 | "RuntimeMaxSec", |
5918a933 | 2317 | "RuntimeRandomizedExtraSec", |
c57d2a76 | 2318 | "WatchdogSec")) |
89ada3ba YW |
2319 | return bus_append_parse_sec_rename(m, field, eq); |
2320 | ||
3d63c749 | 2321 | if (streq(field, "TimeoutSec")) { |
3d63c749 YW |
2322 | r = bus_append_parse_sec_rename(m, "TimeoutStartSec", eq); |
2323 | if (r < 0) | |
2324 | return r; | |
2325 | ||
2326 | return bus_append_parse_sec_rename(m, "TimeoutStopSec", eq); | |
2327 | } | |
2328 | ||
a559ea15 MY |
2329 | if (STR_IN_SET(field, "FileDescriptorStoreMax", |
2330 | "RestartSteps")) | |
89ada3ba YW |
2331 | return bus_append_safe_atou(m, field, eq); |
2332 | ||
c57d2a76 ZJS |
2333 | if (STR_IN_SET(field, "ExecCondition", |
2334 | "ExecStartPre", | |
2335 | "ExecStart", | |
2336 | "ExecStartPost", | |
2337 | "ExecConditionEx", | |
2338 | "ExecStartPreEx", | |
2339 | "ExecStartEx", | |
2340 | "ExecStartPostEx", | |
2341 | "ExecReload", | |
2342 | "ExecStop", | |
2343 | "ExecStopPost", | |
2344 | "ExecReloadEx", | |
2345 | "ExecStopEx", | |
2346 | "ExecStopPostEx")) | |
89ada3ba YW |
2347 | return bus_append_exec_command(m, field, eq); |
2348 | ||
c57d2a76 ZJS |
2349 | if (STR_IN_SET(field, "RestartPreventExitStatus", |
2350 | "RestartForceExitStatus", | |
2351 | "SuccessExitStatus")) { | |
3d63c749 | 2352 | _cleanup_free_ int *status = NULL, *signal = NULL; |
62b21e2e | 2353 | size_t n_status = 0, n_signal = 0; |
3d63c749 YW |
2354 | const char *p; |
2355 | ||
2356 | for (p = eq;;) { | |
2357 | _cleanup_free_ char *word = NULL; | |
3d63c749 | 2358 | |
4ec85141 | 2359 | r = extract_first_word(&p, &word, NULL, EXTRACT_UNQUOTE); |
3d63c749 YW |
2360 | if (r == 0) |
2361 | break; | |
2362 | if (r == -ENOMEM) | |
2363 | return log_oom(); | |
2364 | if (r < 0) | |
2365 | return log_error_errno(r, "Invalid syntax in %s: %s", field, eq); | |
2366 | ||
2e2ed880 ZJS |
2367 | /* We need to call exit_status_from_string() first, because we want |
2368 | * to parse numbers as exit statuses, not signals. */ | |
3d63c749 | 2369 | |
2e2ed880 ZJS |
2370 | r = exit_status_from_string(word); |
2371 | if (r >= 0) { | |
2372 | assert(r >= 0 && r < 256); | |
3d63c749 | 2373 | |
62b21e2e | 2374 | status = reallocarray(status, n_status + 1, sizeof(int)); |
3d63c749 YW |
2375 | if (!status) |
2376 | return log_oom(); | |
2377 | ||
2e2ed880 ZJS |
2378 | status[n_status++] = r; |
2379 | ||
2380 | } else if ((r = signal_from_string(word)) >= 0) { | |
2381 | signal = reallocarray(signal, n_signal + 1, sizeof(int)); | |
2382 | if (!signal) | |
2383 | return log_oom(); | |
2384 | ||
2385 | signal[n_signal++] = r; | |
2386 | ||
2387 | } else | |
2388 | /* original r from exit_status_to_string() */ | |
2389 | return log_error_errno(r, "Invalid status or signal %s in %s: %m", | |
2390 | word, field); | |
3d63c749 YW |
2391 | } |
2392 | ||
2393 | r = sd_bus_message_open_container(m, SD_BUS_TYPE_STRUCT, "sv"); | |
2394 | if (r < 0) | |
2395 | return bus_log_create_error(r); | |
2396 | ||
2397 | r = sd_bus_message_append_basic(m, SD_BUS_TYPE_STRING, field); | |
2398 | if (r < 0) | |
2399 | return bus_log_create_error(r); | |
2400 | ||
2401 | r = sd_bus_message_open_container(m, 'v', "(aiai)"); | |
2402 | if (r < 0) | |
2403 | return bus_log_create_error(r); | |
2404 | ||
2405 | r = sd_bus_message_open_container(m, 'r', "aiai"); | |
2406 | if (r < 0) | |
2407 | return bus_log_create_error(r); | |
2408 | ||
62b21e2e | 2409 | r = sd_bus_message_append_array(m, 'i', status, n_status * sizeof(int)); |
3d63c749 YW |
2410 | if (r < 0) |
2411 | return bus_log_create_error(r); | |
2412 | ||
62b21e2e | 2413 | r = sd_bus_message_append_array(m, 'i', signal, n_signal * sizeof(int)); |
3d63c749 YW |
2414 | if (r < 0) |
2415 | return bus_log_create_error(r); | |
2416 | ||
2417 | r = sd_bus_message_close_container(m); | |
2418 | if (r < 0) | |
2419 | return bus_log_create_error(r); | |
2420 | ||
2421 | r = sd_bus_message_close_container(m); | |
2422 | if (r < 0) | |
2423 | return bus_log_create_error(r); | |
2424 | ||
2425 | r = sd_bus_message_close_container(m); | |
2426 | if (r < 0) | |
2427 | return bus_log_create_error(r); | |
2428 | ||
2429 | return 1; | |
2430 | } | |
2431 | ||
cd48e23f RP |
2432 | if (streq(field, "OpenFile")) |
2433 | return bus_append_open_file(m, field, eq); | |
2434 | ||
89ada3ba YW |
2435 | return 0; |
2436 | } | |
2437 | ||
2438 | static int bus_append_socket_property(sd_bus_message *m, const char *field, const char *eq) { | |
2439 | int r; | |
2440 | ||
c57d2a76 | 2441 | if (STR_IN_SET(field, "Accept", |
3e5f04bf | 2442 | "FlushPending", |
c57d2a76 ZJS |
2443 | "Writable", |
2444 | "KeepAlive", | |
2445 | "NoDelay", | |
2446 | "FreeBind", | |
2447 | "Transparent", | |
2448 | "Broadcast", | |
2449 | "PassCredentials", | |
2450 | "PassSecurity", | |
a3d19f5d | 2451 | "PassPacketInfo", |
c57d2a76 ZJS |
2452 | "ReusePort", |
2453 | "RemoveOnStop", | |
2454 | "SELinuxContextFromNet")) | |
89ada3ba YW |
2455 | return bus_append_parse_boolean(m, field, eq); |
2456 | ||
c57d2a76 ZJS |
2457 | if (STR_IN_SET(field, "Priority", |
2458 | "IPTTL", | |
2459 | "Mark")) | |
89ada3ba YW |
2460 | return bus_append_safe_atoi(m, field, eq); |
2461 | ||
2462 | if (streq(field, "IPTOS")) | |
89ada3ba YW |
2463 | return bus_append_ip_tos_from_string(m, field, eq); |
2464 | ||
c57d2a76 ZJS |
2465 | if (STR_IN_SET(field, "Backlog", |
2466 | "MaxConnections", | |
2467 | "MaxConnectionsPerSource", | |
2468 | "KeepAliveProbes", | |
2bec84e7 LP |
2469 | "TriggerLimitBurst", |
2470 | "PollLimitBurst")) | |
89ada3ba YW |
2471 | return bus_append_safe_atou(m, field, eq); |
2472 | ||
c57d2a76 ZJS |
2473 | if (STR_IN_SET(field, "SocketMode", |
2474 | "DirectoryMode")) | |
89ada3ba YW |
2475 | return bus_append_parse_mode(m, field, eq); |
2476 | ||
c57d2a76 ZJS |
2477 | if (STR_IN_SET(field, "MessageQueueMaxMessages", |
2478 | "MessageQueueMessageSize")) | |
89ada3ba YW |
2479 | return bus_append_safe_atoi64(m, field, eq); |
2480 | ||
c57d2a76 ZJS |
2481 | if (STR_IN_SET(field, "TimeoutSec", |
2482 | "KeepAliveTimeSec", | |
2483 | "KeepAliveIntervalSec", | |
2484 | "DeferAcceptSec", | |
2bec84e7 LP |
2485 | "TriggerLimitIntervalSec", |
2486 | "PollLimitIntervalSec")) | |
89ada3ba YW |
2487 | return bus_append_parse_sec_rename(m, field, eq); |
2488 | ||
c57d2a76 ZJS |
2489 | if (STR_IN_SET(field, "ReceiveBuffer", |
2490 | "SendBuffer", | |
2491 | "PipeSize")) | |
b48e508d | 2492 | return bus_append_parse_size(m, field, eq, 1024); |
89ada3ba | 2493 | |
c57d2a76 ZJS |
2494 | if (STR_IN_SET(field, "ExecStartPre", |
2495 | "ExecStartPost", | |
2496 | "ExecReload", | |
2497 | "ExecStopPost")) | |
89ada3ba YW |
2498 | return bus_append_exec_command(m, field, eq); |
2499 | ||
c57d2a76 ZJS |
2500 | if (STR_IN_SET(field, "SmackLabel", |
2501 | "SmackLabelIPIn", | |
2502 | "SmackLabelIPOut", | |
2503 | "TCPCongestion", | |
2504 | "BindToDevice", | |
2505 | "BindIPv6Only", | |
2506 | "FileDescriptorName", | |
2507 | "SocketUser", | |
9b191525 LP |
2508 | "SocketGroup", |
2509 | "Timestamping")) | |
89ada3ba YW |
2510 | return bus_append_string(m, field, eq); |
2511 | ||
2512 | if (streq(field, "Symlinks")) | |
4ec85141 | 2513 | return bus_append_strv(m, field, eq, EXTRACT_UNQUOTE); |
89ada3ba | 2514 | |
e045e325 | 2515 | if (streq(field, "SocketProtocol")) |
d2b42d63 | 2516 | return bus_append_parse_ip_protocol(m, field, eq); |
89ada3ba | 2517 | |
c57d2a76 ZJS |
2518 | if (STR_IN_SET(field, "ListenStream", |
2519 | "ListenDatagram", | |
2520 | "ListenSequentialPacket", | |
2521 | "ListenNetlink", | |
2522 | "ListenSpecial", | |
2523 | "ListenMessageQueue", | |
2524 | "ListenFIFO", | |
2525 | "ListenUSBFunction")) { | |
3d63c749 YW |
2526 | if (isempty(eq)) |
2527 | r = sd_bus_message_append(m, "(sv)", "Listen", "a(ss)", 0); | |
2528 | else | |
81b1dc27 | 2529 | r = sd_bus_message_append(m, "(sv)", "Listen", "a(ss)", 1, field + STRLEN("Listen"), eq); |
f6c66be1 | 2530 | if (r < 0) |
89ada3ba YW |
2531 | return bus_log_create_error(r); |
2532 | ||
2533 | return 1; | |
2534 | } | |
2535 | ||
2536 | return 0; | |
2537 | } | |
2538 | static int bus_append_timer_property(sd_bus_message *m, const char *field, const char *eq) { | |
3d63c749 | 2539 | int r; |
89ada3ba | 2540 | |
c57d2a76 ZJS |
2541 | if (STR_IN_SET(field, "WakeSystem", |
2542 | "RemainAfterElapse", | |
2543 | "Persistent", | |
2544 | "OnTimezoneChange", | |
acf24a1a KG |
2545 | "OnClockChange", |
2546 | "FixedRandomDelay")) | |
89ada3ba YW |
2547 | return bus_append_parse_boolean(m, field, eq); |
2548 | ||
c57d2a76 ZJS |
2549 | if (STR_IN_SET(field, "AccuracySec", |
2550 | "RandomizedDelaySec")) | |
3d63c749 YW |
2551 | return bus_append_parse_sec_rename(m, field, eq); |
2552 | ||
c57d2a76 ZJS |
2553 | if (STR_IN_SET(field, "OnActiveSec", |
2554 | "OnBootSec", | |
2555 | "OnStartupSec", | |
2556 | "OnUnitActiveSec", | |
2557 | "OnUnitInactiveSec")) { | |
3d63c749 YW |
2558 | if (isempty(eq)) |
2559 | r = sd_bus_message_append(m, "(sv)", "TimersMonotonic", "a(st)", 0); | |
2560 | else { | |
2561 | usec_t t; | |
2562 | r = parse_sec(eq, &t); | |
2563 | if (r < 0) | |
2564 | return log_error_errno(r, "Failed to parse %s=%s: %m", field, eq); | |
89ada3ba | 2565 | |
3d63c749 YW |
2566 | r = sd_bus_message_append(m, "(sv)", "TimersMonotonic", "a(st)", 1, field, t); |
2567 | } | |
2568 | if (r < 0) | |
2569 | return bus_log_create_error(r); | |
89ada3ba | 2570 | |
3d63c749 YW |
2571 | return 1; |
2572 | } | |
2573 | ||
2574 | if (streq(field, "OnCalendar")) { | |
3d63c749 YW |
2575 | if (isempty(eq)) |
2576 | r = sd_bus_message_append(m, "(sv)", "TimersCalendar", "a(ss)", 0); | |
2577 | else | |
2578 | r = sd_bus_message_append(m, "(sv)", "TimersCalendar", "a(ss)", 1, field, eq); | |
2579 | if (r < 0) | |
2580 | return bus_log_create_error(r); | |
2581 | ||
2582 | return 1; | |
2583 | } | |
89ada3ba YW |
2584 | |
2585 | return 0; | |
2586 | } | |
2587 | ||
2588 | static int bus_append_unit_property(sd_bus_message *m, const char *field, const char *eq) { | |
3d63c749 YW |
2589 | ConditionType t = _CONDITION_TYPE_INVALID; |
2590 | bool is_condition = false; | |
2591 | int r; | |
f6c66be1 | 2592 | |
c57d2a76 ZJS |
2593 | if (STR_IN_SET(field, "Description", |
2594 | "SourcePath", | |
2595 | "OnFailureJobMode", | |
2596 | "JobTimeoutAction", | |
2597 | "JobTimeoutRebootArgument", | |
2598 | "StartLimitAction", | |
2599 | "FailureAction", | |
2600 | "SuccessAction", | |
2601 | "RebootArgument", | |
2602 | "CollectMode")) | |
89ada3ba YW |
2603 | return bus_append_string(m, field, eq); |
2604 | ||
c57d2a76 ZJS |
2605 | if (STR_IN_SET(field, "StopWhenUnneeded", |
2606 | "RefuseManualStart", | |
2607 | "RefuseManualStop", | |
2608 | "AllowIsolate", | |
2609 | "IgnoreOnIsolate", | |
559214cb | 2610 | "SurviveFinalKillSignal", |
c57d2a76 | 2611 | "DefaultDependencies")) |
89ada3ba YW |
2612 | return bus_append_parse_boolean(m, field, eq); |
2613 | ||
c57d2a76 ZJS |
2614 | if (STR_IN_SET(field, "JobTimeoutSec", |
2615 | "JobRunningTimeoutSec", | |
2616 | "StartLimitIntervalSec")) | |
3d63c749 YW |
2617 | return bus_append_parse_sec_rename(m, field, eq); |
2618 | ||
2619 | if (streq(field, "StartLimitBurst")) | |
3d63c749 YW |
2620 | return bus_append_safe_atou(m, field, eq); |
2621 | ||
c57d2a76 ZJS |
2622 | if (STR_IN_SET(field, "SuccessActionExitStatus", |
2623 | "FailureActionExitStatus")) { | |
7af67e9a LP |
2624 | if (isempty(eq)) |
2625 | r = sd_bus_message_append(m, "(sv)", field, "i", -1); | |
2626 | else { | |
2627 | uint8_t u; | |
2628 | ||
2629 | r = safe_atou8(eq, &u); | |
2630 | if (r < 0) | |
2631 | return log_error_errno(r, "Failed to parse %s=%s", field, eq); | |
2632 | ||
2633 | r = sd_bus_message_append(m, "(sv)", field, "i", (int) u); | |
2634 | } | |
2635 | if (r < 0) | |
2636 | return bus_log_create_error(r); | |
2637 | ||
2638 | return 1; | |
2639 | } | |
2640 | ||
3d63c749 | 2641 | if (unit_dependency_from_string(field) >= 0 || |
c57d2a76 | 2642 | STR_IN_SET(field, "Documentation", |
0dd3c090 ZJS |
2643 | "RequiresMountsFor", |
2644 | "Markers")) | |
4ec85141 | 2645 | return bus_append_strv(m, field, eq, EXTRACT_UNQUOTE); |
89ada3ba | 2646 | |
3d63c749 YW |
2647 | t = condition_type_from_string(field); |
2648 | if (t >= 0) | |
2649 | is_condition = true; | |
2650 | else | |
2651 | t = assert_type_from_string(field); | |
2652 | if (t >= 0) { | |
2653 | if (isempty(eq)) | |
2654 | r = sd_bus_message_append(m, "(sv)", is_condition ? "Conditions" : "Asserts", "a(sbbs)", 0); | |
2655 | else { | |
2656 | const char *p = eq; | |
2657 | int trigger, negate; | |
2658 | ||
2659 | trigger = *p == '|'; | |
2660 | if (trigger) | |
2661 | p++; | |
2662 | ||
2663 | negate = *p == '!'; | |
2664 | if (negate) | |
2665 | p++; | |
2666 | ||
2667 | r = sd_bus_message_append(m, "(sv)", is_condition ? "Conditions" : "Asserts", "a(sbbs)", 1, | |
2668 | field, trigger, negate, p); | |
2669 | } | |
2670 | if (r < 0) | |
2671 | return bus_log_create_error(r); | |
2672 | ||
2673 | return 1; | |
2674 | } | |
2675 | ||
89ada3ba YW |
2676 | return 0; |
2677 | } | |
2678 | ||
2679 | int bus_append_unit_property_assignment(sd_bus_message *m, UnitType t, const char *assignment) { | |
2680 | const char *eq, *field; | |
2681 | int r; | |
2682 | ||
2683 | assert(m); | |
2684 | assert(assignment); | |
2685 | ||
2686 | eq = strchr(assignment, '='); | |
baaa35ad ZJS |
2687 | if (!eq) |
2688 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), | |
2689 | "Not an assignment: %s", assignment); | |
89ada3ba | 2690 | |
2f82562b | 2691 | field = strndupa_safe(assignment, eq - assignment); |
89ada3ba YW |
2692 | eq++; |
2693 | ||
2694 | switch (t) { | |
2695 | case UNIT_SERVICE: | |
2696 | r = bus_append_cgroup_property(m, field, eq); | |
2697 | if (r != 0) | |
f6c66be1 LP |
2698 | return r; |
2699 | ||
89ada3ba YW |
2700 | r = bus_append_execute_property(m, field, eq); |
2701 | if (r != 0) | |
2702 | return r; | |
f6c66be1 | 2703 | |
89ada3ba YW |
2704 | r = bus_append_kill_property(m, field, eq); |
2705 | if (r != 0) | |
2706 | return r; | |
f6c66be1 | 2707 | |
89ada3ba YW |
2708 | r = bus_append_service_property(m, field, eq); |
2709 | if (r != 0) | |
2710 | return r; | |
2711 | break; | |
f6c66be1 | 2712 | |
89ada3ba YW |
2713 | case UNIT_SOCKET: |
2714 | r = bus_append_cgroup_property(m, field, eq); | |
2715 | if (r != 0) | |
2716 | return r; | |
f6c66be1 | 2717 | |
89ada3ba YW |
2718 | r = bus_append_execute_property(m, field, eq); |
2719 | if (r != 0) | |
2720 | return r; | |
f6c66be1 | 2721 | |
89ada3ba YW |
2722 | r = bus_append_kill_property(m, field, eq); |
2723 | if (r != 0) | |
2724 | return r; | |
f6c66be1 | 2725 | |
89ada3ba YW |
2726 | r = bus_append_socket_property(m, field, eq); |
2727 | if (r != 0) | |
f6c66be1 | 2728 | return r; |
89ada3ba | 2729 | break; |
f6c66be1 | 2730 | |
89ada3ba YW |
2731 | case UNIT_TIMER: |
2732 | r = bus_append_timer_property(m, field, eq); | |
2733 | if (r != 0) | |
2734 | return r; | |
2735 | break; | |
f6c66be1 | 2736 | |
89ada3ba YW |
2737 | case UNIT_PATH: |
2738 | r = bus_append_path_property(m, field, eq); | |
2739 | if (r != 0) | |
2740 | return r; | |
2741 | break; | |
268833ed | 2742 | |
89ada3ba YW |
2743 | case UNIT_SLICE: |
2744 | r = bus_append_cgroup_property(m, field, eq); | |
2745 | if (r != 0) | |
2746 | return r; | |
2747 | break; | |
268833ed | 2748 | |
89ada3ba YW |
2749 | case UNIT_SCOPE: |
2750 | r = bus_append_cgroup_property(m, field, eq); | |
2751 | if (r != 0) | |
2752 | return r; | |
268833ed | 2753 | |
89ada3ba | 2754 | r = bus_append_kill_property(m, field, eq); |
5a70a68f PW |
2755 | if (r != 0) |
2756 | return r; | |
2757 | ||
2758 | r = bus_append_scope_property(m, field, eq); | |
89ada3ba YW |
2759 | if (r != 0) |
2760 | return r; | |
2761 | break; | |
535e0d19 | 2762 | |
89ada3ba | 2763 | case UNIT_MOUNT: |
3d63c749 YW |
2764 | r = bus_append_cgroup_property(m, field, eq); |
2765 | if (r != 0) | |
2766 | return r; | |
2767 | ||
2768 | r = bus_append_execute_property(m, field, eq); | |
2769 | if (r != 0) | |
2770 | return r; | |
2771 | ||
2772 | r = bus_append_kill_property(m, field, eq); | |
2773 | if (r != 0) | |
2774 | return r; | |
2775 | ||
2776 | r = bus_append_mount_property(m, field, eq); | |
2777 | if (r != 0) | |
2778 | return r; | |
2779 | ||
2780 | break; | |
2781 | ||
89ada3ba | 2782 | case UNIT_AUTOMOUNT: |
3d63c749 YW |
2783 | r = bus_append_automount_property(m, field, eq); |
2784 | if (r != 0) | |
2785 | return r; | |
2786 | ||
89ada3ba | 2787 | break; |
535e0d19 | 2788 | |
89ada3ba YW |
2789 | case UNIT_TARGET: |
2790 | case UNIT_DEVICE: | |
2791 | case UNIT_SWAP: | |
eab62c01 | 2792 | break; |
535e0d19 | 2793 | |
89ada3ba | 2794 | default: |
eab62c01 | 2795 | assert_not_reached(); |
20b16441 LP |
2796 | } |
2797 | ||
89ada3ba YW |
2798 | r = bus_append_unit_property(m, field, eq); |
2799 | if (r != 0) | |
2800 | return r; | |
20b16441 | 2801 | |
baaa35ad ZJS |
2802 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), |
2803 | "Unknown assignment: %s", assignment); | |
20b16441 LP |
2804 | } |
2805 | ||
89ada3ba | 2806 | int bus_append_unit_property_assignment_many(sd_bus_message *m, UnitType t, char **l) { |
8673cf13 LP |
2807 | int r; |
2808 | ||
2809 | assert(m); | |
2810 | ||
2811 | STRV_FOREACH(i, l) { | |
89ada3ba | 2812 | r = bus_append_unit_property_assignment(m, t, *i); |
8673cf13 LP |
2813 | if (r < 0) |
2814 | return r; | |
2815 | } | |
2816 | ||
2817 | return 0; | |
2818 | } | |
2819 | ||
5e891cbb | 2820 | int bus_deserialize_and_dump_unit_file_changes(sd_bus_message *m, bool quiet) { |
20b16441 | 2821 | const char *type, *path, *source; |
5e891cbb DT |
2822 | InstallChange *changes = NULL; |
2823 | size_t n_changes = 0; | |
20b16441 LP |
2824 | int r; |
2825 | ||
5e891cbb | 2826 | CLEANUP_ARRAY(changes, n_changes, install_changes_free); |
acc0269c | 2827 | |
20b16441 LP |
2828 | r = sd_bus_message_enter_container(m, SD_BUS_TYPE_ARRAY, "(sss)"); |
2829 | if (r < 0) | |
2830 | return bus_log_parse_error(r); | |
2831 | ||
2832 | while ((r = sd_bus_message_read(m, "(sss)", &type, &path, &source)) > 0) { | |
f8662fee LP |
2833 | InstallChangeType t; |
2834 | ||
2835 | /* We expect only "success" changes to be sent over the bus. Hence, reject anything | |
2836 | * negative. */ | |
2837 | t = install_change_type_from_string(type); | |
2838 | if (t < 0) { | |
2839 | log_notice_errno(t, "Manager reported unknown change type \"%s\" for path \"%s\", ignoring.", | |
c1b48a7f | 2840 | type, path); |
20b16441 LP |
2841 | continue; |
2842 | } | |
2843 | ||
5e891cbb | 2844 | r = install_changes_add(&changes, &n_changes, t, path, source); |
20b16441 LP |
2845 | if (r < 0) |
2846 | return r; | |
2847 | } | |
2848 | if (r < 0) | |
2849 | return bus_log_parse_error(r); | |
2850 | ||
2851 | r = sd_bus_message_exit_container(m); | |
2852 | if (r < 0) | |
2853 | return bus_log_parse_error(r); | |
2854 | ||
5e891cbb DT |
2855 | install_changes_dump(0, NULL, changes, n_changes, quiet); |
2856 | ||
20b16441 LP |
2857 | return 0; |
2858 | } | |
2859 | ||
bd062910 ZJS |
2860 | int unit_load_state(sd_bus *bus, const char *name, char **load_state) { |
2861 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; | |
2862 | _cleanup_free_ char *path = NULL; | |
2863 | int r; | |
2864 | ||
2865 | path = unit_dbus_path_from_name(name); | |
2866 | if (!path) | |
2867 | return log_oom(); | |
2868 | ||
18fe76eb | 2869 | /* This function warns on its own, because otherwise it'd be awkward to pass |
bd062910 ZJS |
2870 | * the dbus error message around. */ |
2871 | ||
2872 | r = sd_bus_get_property_string( | |
2873 | bus, | |
2874 | "org.freedesktop.systemd1", | |
2875 | path, | |
2876 | "org.freedesktop.systemd1.Unit", | |
2877 | "LoadState", | |
2878 | &error, | |
2879 | load_state); | |
2880 | if (r < 0) | |
2881 | return log_error_errno(r, "Failed to get load state of %s: %s", name, bus_error_message(&error, r)); | |
2882 | ||
2883 | return 0; | |
2884 | } | |
4dcc0653 LP |
2885 | |
2886 | int unit_info_compare(const UnitInfo *a, const UnitInfo *b) { | |
2887 | int r; | |
2888 | ||
2889 | /* First, order by machine */ | |
2890 | r = strcasecmp_ptr(a->machine, b->machine); | |
2891 | if (r != 0) | |
2892 | return r; | |
2893 | ||
2894 | /* Second, order by unit type */ | |
2895 | r = strcasecmp_ptr(strrchr(a->id, '.'), strrchr(b->id, '.')); | |
2896 | if (r != 0) | |
2897 | return r; | |
2898 | ||
2899 | /* Third, order by name */ | |
2900 | return strcasecmp(a->id, b->id); | |
2901 | } | |
a9399358 LP |
2902 | |
2903 | int bus_service_manager_reload(sd_bus *bus) { | |
2904 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; | |
2905 | _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL; | |
2906 | int r; | |
2907 | ||
2908 | assert(bus); | |
2909 | ||
2910 | r = bus_message_new_method_call(bus, &m, bus_systemd_mgr, "Reload"); | |
2911 | if (r < 0) | |
2912 | return bus_log_create_error(r); | |
2913 | ||
2914 | /* Reloading the daemon may take long, hence set a longer timeout here */ | |
2915 | r = sd_bus_call(bus, m, DAEMON_RELOAD_TIMEOUT_SEC, &error, NULL); | |
2916 | if (r < 0) | |
2917 | return log_error_errno(r, "Failed to reload service manager: %s", bus_error_message(&error, r)); | |
2918 | ||
2919 | return 0; | |
2920 | } |