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db9ecf05 | 1 | /* SPDX-License-Identifier: LGPL-2.1-or-later */ |
4aa0a8ac LP |
2 | |
3 | #include <getopt.h> | |
4 | ||
5 | #include "sd-bus.h" | |
6 | ||
4aa0a8ac LP |
7 | #include "ask-password-api.h" |
8 | #include "bus-common-errors.h" | |
9 | #include "bus-error.h" | |
9b71e4ab | 10 | #include "bus-locator.h" |
4aa0a8ac LP |
11 | #include "cgroup-util.h" |
12 | #include "dns-domain.h" | |
13 | #include "env-util.h" | |
14 | #include "fd-util.h" | |
15 | #include "fileio.h" | |
16 | #include "format-table.h" | |
4aa0a8ac | 17 | #include "home-util.h" |
1c0c4a43 | 18 | #include "homectl-fido2.h" |
93295a25 | 19 | #include "homectl-pkcs11.h" |
80c41552 | 20 | #include "homectl-recovery-key.h" |
fb2d839c | 21 | #include "libfido2-util.h" |
4aa0a8ac LP |
22 | #include "locale-util.h" |
23 | #include "main-func.h" | |
24 | #include "memory-util.h" | |
4aa0a8ac | 25 | #include "pager.h" |
614b022c | 26 | #include "parse-argument.h" |
4aa0a8ac LP |
27 | #include "parse-util.h" |
28 | #include "path-util.h" | |
ed5033fd | 29 | #include "percent-util.h" |
4aa0a8ac LP |
30 | #include "pkcs11-util.h" |
31 | #include "pretty-print.h" | |
32 | #include "process-util.h" | |
33 | #include "pwquality-util.h" | |
4aa0a8ac LP |
34 | #include "rlimit-util.h" |
35 | #include "spawn-polkit-agent.h" | |
36 | #include "terminal-util.h" | |
679badd7 | 37 | #include "user-record-pwquality.h" |
4aa0a8ac LP |
38 | #include "user-record-show.h" |
39 | #include "user-record-util.h" | |
40 | #include "user-record.h" | |
41 | #include "user-util.h" | |
42 | #include "verbs.h" | |
43 | ||
44 | static PagerFlags arg_pager_flags = 0; | |
45 | static bool arg_legend = true; | |
46 | static bool arg_ask_password = true; | |
47 | static BusTransport arg_transport = BUS_TRANSPORT_LOCAL; | |
48 | static const char *arg_host = NULL; | |
49 | static const char *arg_identity = NULL; | |
50 | static JsonVariant *arg_identity_extra = NULL; | |
51 | static JsonVariant *arg_identity_extra_privileged = NULL; | |
52 | static JsonVariant *arg_identity_extra_this_machine = NULL; | |
53 | static JsonVariant *arg_identity_extra_rlimits = NULL; | |
54 | static char **arg_identity_filter = NULL; /* this one is also applied to 'privileged' and 'thisMachine' subobjects */ | |
55 | static char **arg_identity_filter_rlimits = NULL; | |
56 | static uint64_t arg_disk_size = UINT64_MAX; | |
57 | static uint64_t arg_disk_size_relative = UINT64_MAX; | |
58 | static char **arg_pkcs11_token_uri = NULL; | |
1c0c4a43 | 59 | static char **arg_fido2_device = NULL; |
17e7561a | 60 | static Fido2EnrollFlags arg_fido2_lock_with = FIDO2ENROLL_PIN | FIDO2ENROLL_UP; |
80c41552 | 61 | static bool arg_recovery_key = false; |
6a01ea4a | 62 | static JsonFormatFlags arg_json_format_flags = JSON_FORMAT_OFF; |
4aa0a8ac LP |
63 | static bool arg_and_resize = false; |
64 | static bool arg_and_change_password = false; | |
65 | static enum { | |
66 | EXPORT_FORMAT_FULL, /* export the full record */ | |
67 | EXPORT_FORMAT_STRIPPED, /* strip "state" + "binding", but leave signature in place */ | |
68 | EXPORT_FORMAT_MINIMAL, /* also strip signature */ | |
69 | } arg_export_format = EXPORT_FORMAT_FULL; | |
70 | ||
71 | STATIC_DESTRUCTOR_REGISTER(arg_identity_extra, json_variant_unrefp); | |
72 | STATIC_DESTRUCTOR_REGISTER(arg_identity_extra_this_machine, json_variant_unrefp); | |
73 | STATIC_DESTRUCTOR_REGISTER(arg_identity_extra_privileged, json_variant_unrefp); | |
74 | STATIC_DESTRUCTOR_REGISTER(arg_identity_extra_rlimits, json_variant_unrefp); | |
75 | STATIC_DESTRUCTOR_REGISTER(arg_identity_filter, strv_freep); | |
76 | STATIC_DESTRUCTOR_REGISTER(arg_identity_filter_rlimits, strv_freep); | |
77 | STATIC_DESTRUCTOR_REGISTER(arg_pkcs11_token_uri, strv_freep); | |
1c0c4a43 | 78 | STATIC_DESTRUCTOR_REGISTER(arg_fido2_device, strv_freep); |
4aa0a8ac | 79 | |
cc9886bc LP |
80 | static const BusLocator *bus_mgr; |
81 | ||
4aa0a8ac LP |
82 | static bool identity_properties_specified(void) { |
83 | return | |
84 | arg_identity || | |
85 | !json_variant_is_blank_object(arg_identity_extra) || | |
86 | !json_variant_is_blank_object(arg_identity_extra_privileged) || | |
87 | !json_variant_is_blank_object(arg_identity_extra_this_machine) || | |
88 | !json_variant_is_blank_object(arg_identity_extra_rlimits) || | |
89 | !strv_isempty(arg_identity_filter) || | |
90 | !strv_isempty(arg_identity_filter_rlimits) || | |
1c0c4a43 LP |
91 | !strv_isempty(arg_pkcs11_token_uri) || |
92 | !strv_isempty(arg_fido2_device); | |
4aa0a8ac LP |
93 | } |
94 | ||
95 | static int acquire_bus(sd_bus **bus) { | |
96 | int r; | |
97 | ||
98 | assert(bus); | |
99 | ||
100 | if (*bus) | |
101 | return 0; | |
102 | ||
103 | r = bus_connect_transport(arg_transport, arg_host, false, bus); | |
104 | if (r < 0) | |
ab4a88eb | 105 | return bus_log_connect_error(r); |
4aa0a8ac LP |
106 | |
107 | (void) sd_bus_set_allow_interactive_authorization(*bus, arg_ask_password); | |
108 | ||
109 | return 0; | |
110 | } | |
111 | ||
112 | static int list_homes(int argc, char *argv[], void *userdata) { | |
113 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; | |
114 | _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL; | |
115 | _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL; | |
116 | _cleanup_(table_unrefp) Table *table = NULL; | |
117 | int r; | |
118 | ||
4aa0a8ac LP |
119 | r = acquire_bus(&bus); |
120 | if (r < 0) | |
121 | return r; | |
122 | ||
cc9886bc | 123 | r = bus_call_method(bus, bus_mgr, "ListHomes", &error, &reply, NULL); |
4aa0a8ac LP |
124 | if (r < 0) |
125 | return log_error_errno(r, "Failed to list homes: %s", bus_error_message(&error, r)); | |
126 | ||
127 | table = table_new("name", "uid", "gid", "state", "realname", "home", "shell"); | |
128 | if (!table) | |
129 | return log_oom(); | |
130 | ||
131 | r = sd_bus_message_enter_container(reply, 'a', "(susussso)"); | |
132 | if (r < 0) | |
133 | return bus_log_parse_error(r); | |
134 | ||
135 | for (;;) { | |
136 | const char *name, *state, *realname, *home, *shell, *color; | |
137 | TableCell *cell; | |
138 | uint32_t uid, gid; | |
139 | ||
140 | r = sd_bus_message_read(reply, "(susussso)", &name, &uid, &state, &gid, &realname, &home, &shell, NULL); | |
141 | if (r < 0) | |
142 | return bus_log_parse_error(r); | |
143 | if (r == 0) | |
144 | break; | |
145 | ||
146 | r = table_add_many(table, | |
147 | TABLE_STRING, name, | |
148 | TABLE_UID, uid, | |
149 | TABLE_GID, gid); | |
150 | if (r < 0) | |
f987a261 | 151 | return table_log_add_error(r); |
4aa0a8ac LP |
152 | |
153 | ||
154 | r = table_add_cell(table, &cell, TABLE_STRING, state); | |
155 | if (r < 0) | |
f987a261 | 156 | return table_log_add_error(r); |
4aa0a8ac LP |
157 | |
158 | color = user_record_state_color(state); | |
159 | if (color) | |
160 | (void) table_set_color(table, cell, color); | |
161 | ||
162 | r = table_add_many(table, | |
163 | TABLE_STRING, strna(empty_to_null(realname)), | |
164 | TABLE_STRING, home, | |
165 | TABLE_STRING, strna(empty_to_null(shell))); | |
166 | if (r < 0) | |
f987a261 | 167 | return table_log_add_error(r); |
4aa0a8ac LP |
168 | } |
169 | ||
170 | r = sd_bus_message_exit_container(reply); | |
171 | if (r < 0) | |
172 | return bus_log_parse_error(r); | |
173 | ||
6a01ea4a | 174 | if (table_get_rows(table) > 1 || !FLAGS_SET(arg_json_format_flags, JSON_FORMAT_OFF)) { |
ef1e0b9a | 175 | r = table_set_sort(table, (size_t) 0); |
4aa0a8ac | 176 | if (r < 0) |
df83eb54 | 177 | return table_log_sort_error(r); |
4aa0a8ac | 178 | |
665ffc7f | 179 | r = table_print_with_pager(table, arg_json_format_flags, arg_pager_flags, arg_legend); |
4aa0a8ac | 180 | if (r < 0) |
665ffc7f | 181 | return r; |
4aa0a8ac LP |
182 | } |
183 | ||
6a01ea4a | 184 | if (arg_legend && (arg_json_format_flags & JSON_FORMAT_OFF)) { |
4aa0a8ac | 185 | if (table_get_rows(table) > 1) |
c11428ad | 186 | printf("\n%zu home areas listed.\n", table_get_rows(table) - 1); |
4aa0a8ac | 187 | else |
c11428ad | 188 | printf("No home areas.\n"); |
4aa0a8ac LP |
189 | } |
190 | ||
191 | return 0; | |
192 | } | |
193 | ||
ea086f06 LP |
194 | static int acquire_existing_password( |
195 | const char *user_name, | |
196 | UserRecord *hr, | |
197 | bool emphasize_current, | |
198 | AskPasswordFlags flags) { | |
199 | ||
4aa0a8ac LP |
200 | _cleanup_(strv_free_erasep) char **password = NULL; |
201 | _cleanup_free_ char *question = NULL; | |
202 | char *e; | |
203 | int r; | |
204 | ||
205 | assert(user_name); | |
206 | assert(hr); | |
207 | ||
208 | e = getenv("PASSWORD"); | |
209 | if (e) { | |
210 | /* People really shouldn't use environment variables for passing passwords. We support this | |
211 | * only for testing purposes, and do not document the behaviour, so that people won't | |
212 | * actually use this outside of testing. */ | |
213 | ||
214 | r = user_record_set_password(hr, STRV_MAKE(e), true); | |
215 | if (r < 0) | |
216 | return log_error_errno(r, "Failed to store password: %m"); | |
217 | ||
7a6abbe9 | 218 | assert_se(unsetenv_erase("PASSWORD") >= 0); |
ea086f06 | 219 | return 1; |
4aa0a8ac LP |
220 | } |
221 | ||
7bdbafc2 LP |
222 | /* If this is not our own user, then don't use the password cache */ |
223 | if (is_this_me(user_name) <= 0) | |
224 | SET_FLAG(flags, ASK_PASSWORD_ACCEPT_CACHED|ASK_PASSWORD_PUSH_CACHE, false); | |
225 | ||
4aa0a8ac LP |
226 | if (asprintf(&question, emphasize_current ? |
227 | "Please enter current password for user %s:" : | |
228 | "Please enter password for user %s:", | |
229 | user_name) < 0) | |
230 | return log_oom(); | |
231 | ||
ea086f06 LP |
232 | r = ask_password_auto(question, |
233 | /* icon= */ "user-home", | |
234 | NULL, | |
235 | /* key_name= */ "home-password", | |
236 | /* credential_name= */ "home.password", | |
237 | USEC_INFINITY, | |
238 | flags, | |
239 | &password); | |
57bb9bcb LP |
240 | if (r == -EUNATCH) { /* EUNATCH is returned if no password was found and asking interactively was |
241 | * disabled via the flags. Not an error for us. */ | |
242 | log_debug_errno(r, "No passwords acquired."); | |
243 | return 0; | |
244 | } | |
4aa0a8ac LP |
245 | if (r < 0) |
246 | return log_error_errno(r, "Failed to acquire password: %m"); | |
247 | ||
248 | r = user_record_set_password(hr, password, true); | |
249 | if (r < 0) | |
250 | return log_error_errno(r, "Failed to store password: %m"); | |
251 | ||
ea086f06 | 252 | return 1; |
4aa0a8ac LP |
253 | } |
254 | ||
ea086f06 LP |
255 | static int acquire_token_pin( |
256 | const char *user_name, | |
257 | UserRecord *hr, | |
258 | AskPasswordFlags flags) { | |
259 | ||
4aa0a8ac LP |
260 | _cleanup_(strv_free_erasep) char **pin = NULL; |
261 | _cleanup_free_ char *question = NULL; | |
262 | char *e; | |
263 | int r; | |
264 | ||
265 | assert(user_name); | |
266 | assert(hr); | |
267 | ||
268 | e = getenv("PIN"); | |
269 | if (e) { | |
c0bde0d2 | 270 | r = user_record_set_token_pin(hr, STRV_MAKE(e), false); |
4aa0a8ac | 271 | if (r < 0) |
c0bde0d2 | 272 | return log_error_errno(r, "Failed to store token PIN: %m"); |
4aa0a8ac | 273 | |
7a6abbe9 | 274 | assert_se(unsetenv_erase("PIN") >= 0); |
ea086f06 | 275 | return 1; |
4aa0a8ac LP |
276 | } |
277 | ||
7bdbafc2 LP |
278 | /* If this is not our own user, then don't use the password cache */ |
279 | if (is_this_me(user_name) <= 0) | |
280 | SET_FLAG(flags, ASK_PASSWORD_ACCEPT_CACHED|ASK_PASSWORD_PUSH_CACHE, false); | |
281 | ||
4aa0a8ac LP |
282 | if (asprintf(&question, "Please enter security token PIN for user %s:", user_name) < 0) |
283 | return log_oom(); | |
284 | ||
ea086f06 LP |
285 | r = ask_password_auto( |
286 | question, | |
287 | /* icon= */ "user-home", | |
288 | NULL, | |
289 | /* key_name= */ "token-pin", | |
290 | /* credential_name= */ "home.token-pin", | |
291 | USEC_INFINITY, | |
292 | flags, | |
293 | &pin); | |
57bb9bcb LP |
294 | if (r == -EUNATCH) { /* EUNATCH is returned if no PIN was found and asking interactively was disabled |
295 | * via the flags. Not an error for us. */ | |
296 | log_debug_errno(r, "No security token PINs acquired."); | |
297 | return 0; | |
298 | } | |
4aa0a8ac LP |
299 | if (r < 0) |
300 | return log_error_errno(r, "Failed to acquire security token PIN: %m"); | |
301 | ||
c0bde0d2 | 302 | r = user_record_set_token_pin(hr, pin, false); |
4aa0a8ac LP |
303 | if (r < 0) |
304 | return log_error_errno(r, "Failed to store security token PIN: %m"); | |
305 | ||
ea086f06 | 306 | return 1; |
4aa0a8ac LP |
307 | } |
308 | ||
309 | static int handle_generic_user_record_error( | |
310 | const char *user_name, | |
311 | UserRecord *hr, | |
312 | const sd_bus_error *error, | |
313 | int ret, | |
314 | bool emphasize_current_password) { | |
315 | int r; | |
316 | ||
317 | assert(user_name); | |
318 | assert(hr); | |
319 | ||
320 | if (sd_bus_error_has_name(error, BUS_ERROR_HOME_ABSENT)) | |
321 | return log_error_errno(SYNTHETIC_ERRNO(EREMOTE), | |
36e4a8f2 | 322 | "Home of user %s is currently absent, please plug in the necessary storage device or backing file system.", user_name); |
4aa0a8ac LP |
323 | |
324 | else if (sd_bus_error_has_name(error, BUS_ERROR_AUTHENTICATION_LIMIT_HIT)) | |
325 | return log_error_errno(SYNTHETIC_ERRNO(ETOOMANYREFS), | |
326 | "Too frequent unsuccessful login attempts for user %s, try again later.", user_name); | |
327 | ||
328 | else if (sd_bus_error_has_name(error, BUS_ERROR_BAD_PASSWORD)) { | |
329 | ||
330 | if (!strv_isempty(hr->password)) | |
331 | log_notice("Password incorrect or not sufficient, please try again."); | |
332 | ||
ea086f06 LP |
333 | /* Don't consume cache entries or credentials here, we already tried that unsuccessfully. But |
334 | * let's push what we acquire here into the cache */ | |
335 | r = acquire_existing_password( | |
336 | user_name, | |
337 | hr, | |
338 | emphasize_current_password, | |
339 | ASK_PASSWORD_PUSH_CACHE | ASK_PASSWORD_NO_CREDENTIAL); | |
4aa0a8ac LP |
340 | if (r < 0) |
341 | return r; | |
342 | ||
343 | } else if (sd_bus_error_has_name(error, BUS_ERROR_BAD_PASSWORD_AND_NO_TOKEN)) { | |
344 | ||
345 | if (strv_isempty(hr->password)) | |
346 | log_notice("Security token not inserted, please enter password."); | |
347 | else | |
348 | log_notice("Password incorrect or not sufficient, and configured security token not inserted, please try again."); | |
349 | ||
ea086f06 LP |
350 | r = acquire_existing_password( |
351 | user_name, | |
352 | hr, | |
353 | emphasize_current_password, | |
354 | ASK_PASSWORD_PUSH_CACHE | ASK_PASSWORD_NO_CREDENTIAL); | |
4aa0a8ac LP |
355 | if (r < 0) |
356 | return r; | |
357 | ||
358 | } else if (sd_bus_error_has_name(error, BUS_ERROR_TOKEN_PIN_NEEDED)) { | |
359 | ||
ea086f06 LP |
360 | /* First time the PIN is requested, let's accept cached data, and allow using credential store */ |
361 | r = acquire_token_pin( | |
362 | user_name, | |
363 | hr, | |
364 | ASK_PASSWORD_ACCEPT_CACHED | ASK_PASSWORD_PUSH_CACHE); | |
4aa0a8ac LP |
365 | if (r < 0) |
366 | return r; | |
367 | ||
368 | } else if (sd_bus_error_has_name(error, BUS_ERROR_TOKEN_PROTECTED_AUTHENTICATION_PATH_NEEDED)) { | |
369 | ||
f737186a LP |
370 | log_notice("%s%sPlease authenticate physically on security token.", |
371 | emoji_enabled() ? special_glyph(SPECIAL_GLYPH_TOUCH) : "", | |
372 | emoji_enabled() ? " " : ""); | |
4aa0a8ac LP |
373 | |
374 | r = user_record_set_pkcs11_protected_authentication_path_permitted(hr, true); | |
375 | if (r < 0) | |
376 | return log_error_errno(r, "Failed to set PKCS#11 protected authentication path permitted flag: %m"); | |
377 | ||
7b78db28 LP |
378 | } else if (sd_bus_error_has_name(error, BUS_ERROR_TOKEN_USER_PRESENCE_NEEDED)) { |
379 | ||
17e7561a | 380 | log_notice("%s%sPlease confirm presence on security token.", |
7b78db28 LP |
381 | emoji_enabled() ? special_glyph(SPECIAL_GLYPH_TOUCH) : "", |
382 | emoji_enabled() ? " " : ""); | |
383 | ||
384 | r = user_record_set_fido2_user_presence_permitted(hr, true); | |
385 | if (r < 0) | |
386 | return log_error_errno(r, "Failed to set FIDO2 user presence permitted flag: %m"); | |
387 | ||
17e7561a LP |
388 | } else if (sd_bus_error_has_name(error, BUS_ERROR_TOKEN_USER_VERIFICATION_NEEDED)) { |
389 | ||
390 | log_notice("%s%sPlease verify user on security token.", | |
391 | emoji_enabled() ? special_glyph(SPECIAL_GLYPH_TOUCH) : "", | |
392 | emoji_enabled() ? " " : ""); | |
393 | ||
394 | r = user_record_set_fido2_user_verification_permitted(hr, true); | |
395 | if (r < 0) | |
396 | return log_error_errno(r, "Failed to set FIDO2 user verification permitted flag: %m"); | |
397 | ||
4aa0a8ac | 398 | } else if (sd_bus_error_has_name(error, BUS_ERROR_TOKEN_PIN_LOCKED)) |
7b78db28 | 399 | return log_error_errno(SYNTHETIC_ERRNO(EPERM), "Security token PIN is locked, please unlock it first. (Hint: Removal and re-insertion might suffice.)"); |
4aa0a8ac LP |
400 | |
401 | else if (sd_bus_error_has_name(error, BUS_ERROR_TOKEN_BAD_PIN)) { | |
402 | ||
403 | log_notice("Security token PIN incorrect, please try again."); | |
404 | ||
ea086f06 LP |
405 | /* If the previous PIN was wrong don't accept cached info anymore, but add to cache. Also, don't use the credential data */ |
406 | r = acquire_token_pin( | |
407 | user_name, | |
408 | hr, | |
409 | ASK_PASSWORD_PUSH_CACHE | ASK_PASSWORD_NO_CREDENTIAL); | |
4aa0a8ac LP |
410 | if (r < 0) |
411 | return r; | |
412 | ||
413 | } else if (sd_bus_error_has_name(error, BUS_ERROR_TOKEN_BAD_PIN_FEW_TRIES_LEFT)) { | |
414 | ||
415 | log_notice("Security token PIN incorrect, please try again (only a few tries left!)."); | |
416 | ||
ea086f06 LP |
417 | r = acquire_token_pin( |
418 | user_name, | |
419 | hr, | |
420 | ASK_PASSWORD_PUSH_CACHE | ASK_PASSWORD_NO_CREDENTIAL); | |
4aa0a8ac LP |
421 | if (r < 0) |
422 | return r; | |
423 | ||
424 | } else if (sd_bus_error_has_name(error, BUS_ERROR_TOKEN_BAD_PIN_ONE_TRY_LEFT)) { | |
425 | ||
426 | log_notice("Security token PIN incorrect, please try again (only one try left!)."); | |
427 | ||
ea086f06 LP |
428 | r = acquire_token_pin( |
429 | user_name, | |
430 | hr, | |
431 | ASK_PASSWORD_PUSH_CACHE | ASK_PASSWORD_NO_CREDENTIAL); | |
4aa0a8ac LP |
432 | if (r < 0) |
433 | return r; | |
434 | } else | |
435 | return log_error_errno(ret, "Operation on home %s failed: %s", user_name, bus_error_message(error, ret)); | |
436 | ||
437 | return 0; | |
438 | } | |
439 | ||
57bb9bcb LP |
440 | static int acquire_passed_secrets(const char *user_name, UserRecord **ret) { |
441 | _cleanup_(user_record_unrefp) UserRecord *secret = NULL; | |
442 | int r; | |
443 | ||
444 | assert(ret); | |
445 | ||
446 | /* Generates an initial secret objects that contains passwords supplied via $PASSWORD, the password | |
447 | * cache or the credentials subsystem, but excluding any interactive stuff. If nothing is passed, | |
448 | * returns an empty secret object. */ | |
449 | ||
450 | secret = user_record_new(); | |
451 | if (!secret) | |
452 | return log_oom(); | |
453 | ||
454 | r = acquire_existing_password( | |
455 | user_name, | |
456 | secret, | |
457 | /* emphasize_current_password = */ false, | |
458 | ASK_PASSWORD_ACCEPT_CACHED | ASK_PASSWORD_NO_TTY | ASK_PASSWORD_NO_AGENT); | |
459 | if (r < 0) | |
460 | return r; | |
461 | ||
462 | r = acquire_token_pin( | |
463 | user_name, | |
464 | secret, | |
465 | ASK_PASSWORD_ACCEPT_CACHED | ASK_PASSWORD_NO_TTY | ASK_PASSWORD_NO_AGENT); | |
466 | if (r < 0) | |
467 | return r; | |
468 | ||
469 | *ret = TAKE_PTR(secret); | |
470 | return 0; | |
471 | } | |
472 | ||
4aa0a8ac LP |
473 | static int activate_home(int argc, char *argv[], void *userdata) { |
474 | _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL; | |
475 | int r, ret = 0; | |
476 | char **i; | |
477 | ||
478 | r = acquire_bus(&bus); | |
479 | if (r < 0) | |
480 | return r; | |
481 | ||
482 | STRV_FOREACH(i, strv_skip(argv, 1)) { | |
483 | _cleanup_(user_record_unrefp) UserRecord *secret = NULL; | |
484 | ||
57bb9bcb LP |
485 | r = acquire_passed_secrets(*i, &secret); |
486 | if (r < 0) | |
487 | return r; | |
4aa0a8ac LP |
488 | |
489 | for (;;) { | |
490 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; | |
491 | _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL; | |
492 | ||
cc9886bc | 493 | r = bus_message_new_method_call(bus, &m, bus_mgr, "ActivateHome"); |
4aa0a8ac LP |
494 | if (r < 0) |
495 | return bus_log_create_error(r); | |
496 | ||
497 | r = sd_bus_message_append(m, "s", *i); | |
498 | if (r < 0) | |
499 | return bus_log_create_error(r); | |
500 | ||
501 | r = bus_message_append_secret(m, secret); | |
502 | if (r < 0) | |
503 | return bus_log_create_error(r); | |
504 | ||
505 | r = sd_bus_call(bus, m, HOME_SLOW_BUS_CALL_TIMEOUT_USEC, &error, NULL); | |
506 | if (r < 0) { | |
ea086f06 | 507 | r = handle_generic_user_record_error(*i, secret, &error, r, /* emphasize_current_password= */ false); |
4aa0a8ac LP |
508 | if (r < 0) { |
509 | if (ret == 0) | |
510 | ret = r; | |
511 | ||
512 | break; | |
513 | } | |
514 | } else | |
515 | break; | |
516 | } | |
517 | } | |
518 | ||
519 | return ret; | |
520 | } | |
521 | ||
522 | static int deactivate_home(int argc, char *argv[], void *userdata) { | |
523 | _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL; | |
524 | int r, ret = 0; | |
525 | char **i; | |
526 | ||
527 | r = acquire_bus(&bus); | |
528 | if (r < 0) | |
529 | return r; | |
530 | ||
531 | STRV_FOREACH(i, strv_skip(argv, 1)) { | |
532 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; | |
533 | _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL; | |
534 | ||
cc9886bc | 535 | r = bus_message_new_method_call(bus, &m, bus_mgr, "DeactivateHome"); |
4aa0a8ac LP |
536 | if (r < 0) |
537 | return bus_log_create_error(r); | |
538 | ||
539 | r = sd_bus_message_append(m, "s", *i); | |
540 | if (r < 0) | |
541 | return bus_log_create_error(r); | |
542 | ||
543 | r = sd_bus_call(bus, m, HOME_SLOW_BUS_CALL_TIMEOUT_USEC, &error, NULL); | |
544 | if (r < 0) { | |
545 | log_error_errno(r, "Failed to deactivate user home: %s", bus_error_message(&error, r)); | |
546 | if (ret == 0) | |
547 | ret = r; | |
548 | } | |
549 | } | |
550 | ||
551 | return ret; | |
552 | } | |
553 | ||
554 | static void dump_home_record(UserRecord *hr) { | |
555 | int r; | |
556 | ||
557 | assert(hr); | |
558 | ||
559 | if (hr->incomplete) { | |
560 | fflush(stdout); | |
561 | log_warning("Warning: lacking rights to acquire privileged fields of user record of '%s', output incomplete.", hr->user_name); | |
562 | } | |
563 | ||
6a01ea4a LP |
564 | if (arg_json_format_flags & JSON_FORMAT_OFF) |
565 | user_record_show(hr, true); | |
566 | else { | |
4aa0a8ac LP |
567 | _cleanup_(user_record_unrefp) UserRecord *stripped = NULL; |
568 | ||
569 | if (arg_export_format == EXPORT_FORMAT_STRIPPED) | |
bfc0cc1a | 570 | r = user_record_clone(hr, USER_RECORD_EXTRACT_EMBEDDED|USER_RECORD_PERMISSIVE, &stripped); |
4aa0a8ac | 571 | else if (arg_export_format == EXPORT_FORMAT_MINIMAL) |
bfc0cc1a | 572 | r = user_record_clone(hr, USER_RECORD_EXTRACT_SIGNABLE|USER_RECORD_PERMISSIVE, &stripped); |
4aa0a8ac LP |
573 | else |
574 | r = 0; | |
575 | if (r < 0) | |
576 | log_warning_errno(r, "Failed to strip user record, ignoring: %m"); | |
577 | if (stripped) | |
578 | hr = stripped; | |
579 | ||
580 | json_variant_dump(hr->json, arg_json_format_flags, stdout, NULL); | |
6a01ea4a | 581 | } |
4aa0a8ac LP |
582 | } |
583 | ||
584 | static char **mangle_user_list(char **list, char ***ret_allocated) { | |
585 | _cleanup_free_ char *myself = NULL; | |
586 | char **l; | |
587 | ||
588 | if (!strv_isempty(list)) { | |
589 | *ret_allocated = NULL; | |
590 | return list; | |
591 | } | |
592 | ||
593 | myself = getusername_malloc(); | |
594 | if (!myself) | |
595 | return NULL; | |
596 | ||
597 | l = new(char*, 2); | |
598 | if (!l) | |
599 | return NULL; | |
600 | ||
601 | l[0] = TAKE_PTR(myself); | |
602 | l[1] = NULL; | |
603 | ||
604 | *ret_allocated = l; | |
605 | return l; | |
606 | } | |
607 | ||
608 | static int inspect_home(int argc, char *argv[], void *userdata) { | |
609 | _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL; | |
610 | _cleanup_(strv_freep) char **mangled_list = NULL; | |
611 | int r, ret = 0; | |
612 | char **items, **i; | |
613 | ||
614 | (void) pager_open(arg_pager_flags); | |
615 | ||
616 | r = acquire_bus(&bus); | |
617 | if (r < 0) | |
618 | return r; | |
619 | ||
620 | items = mangle_user_list(strv_skip(argv, 1), &mangled_list); | |
621 | if (!items) | |
622 | return log_oom(); | |
623 | ||
624 | STRV_FOREACH(i, items) { | |
625 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; | |
626 | _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL; | |
627 | _cleanup_(json_variant_unrefp) JsonVariant *v = NULL; | |
628 | _cleanup_(user_record_unrefp) UserRecord *hr = NULL; | |
629 | const char *json; | |
630 | int incomplete; | |
631 | uid_t uid; | |
632 | ||
633 | r = parse_uid(*i, &uid); | |
634 | if (r < 0) { | |
7a8867ab | 635 | if (!valid_user_group_name(*i, 0)) { |
4aa0a8ac LP |
636 | log_error("Invalid user name '%s'.", *i); |
637 | if (ret == 0) | |
638 | ret = -EINVAL; | |
639 | ||
640 | continue; | |
641 | } | |
642 | ||
cc9886bc | 643 | r = bus_call_method(bus, bus_mgr, "GetUserRecordByName", &error, &reply, "s", *i); |
38cd55b0 | 644 | } else |
cc9886bc | 645 | r = bus_call_method(bus, bus_mgr, "GetUserRecordByUID", &error, &reply, "u", (uint32_t) uid); |
4aa0a8ac LP |
646 | |
647 | if (r < 0) { | |
648 | log_error_errno(r, "Failed to inspect home: %s", bus_error_message(&error, r)); | |
649 | if (ret == 0) | |
650 | ret = r; | |
651 | ||
652 | continue; | |
653 | } | |
654 | ||
655 | r = sd_bus_message_read(reply, "sbo", &json, &incomplete, NULL); | |
656 | if (r < 0) { | |
657 | bus_log_parse_error(r); | |
658 | if (ret == 0) | |
659 | ret = r; | |
660 | ||
661 | continue; | |
662 | } | |
663 | ||
664 | r = json_parse(json, JSON_PARSE_SENSITIVE, &v, NULL, NULL); | |
665 | if (r < 0) { | |
666 | log_error_errno(r, "Failed to parse JSON identity: %m"); | |
667 | if (ret == 0) | |
668 | ret = r; | |
669 | ||
670 | continue; | |
671 | } | |
672 | ||
673 | hr = user_record_new(); | |
674 | if (!hr) | |
675 | return log_oom(); | |
676 | ||
bfc0cc1a | 677 | r = user_record_load(hr, v, USER_RECORD_LOAD_REFUSE_SECRET|USER_RECORD_LOG|USER_RECORD_PERMISSIVE); |
4aa0a8ac LP |
678 | if (r < 0) { |
679 | if (ret == 0) | |
680 | ret = r; | |
681 | ||
682 | continue; | |
683 | } | |
684 | ||
685 | hr->incomplete = incomplete; | |
686 | dump_home_record(hr); | |
687 | } | |
688 | ||
689 | return ret; | |
690 | } | |
691 | ||
692 | static int authenticate_home(int argc, char *argv[], void *userdata) { | |
693 | _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL; | |
694 | _cleanup_(strv_freep) char **mangled_list = NULL; | |
695 | int r, ret = 0; | |
696 | char **i, **items; | |
697 | ||
698 | items = mangle_user_list(strv_skip(argv, 1), &mangled_list); | |
699 | if (!items) | |
700 | return log_oom(); | |
701 | ||
702 | r = acquire_bus(&bus); | |
703 | if (r < 0) | |
704 | return r; | |
705 | ||
706 | (void) polkit_agent_open_if_enabled(arg_transport, arg_ask_password); | |
707 | ||
708 | STRV_FOREACH(i, items) { | |
709 | _cleanup_(user_record_unrefp) UserRecord *secret = NULL; | |
710 | ||
57bb9bcb LP |
711 | r = acquire_passed_secrets(*i, &secret); |
712 | if (r < 0) | |
713 | return r; | |
4aa0a8ac LP |
714 | |
715 | for (;;) { | |
716 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; | |
717 | _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL; | |
718 | ||
cc9886bc | 719 | r = bus_message_new_method_call(bus, &m, bus_mgr, "AuthenticateHome"); |
4aa0a8ac LP |
720 | if (r < 0) |
721 | return bus_log_create_error(r); | |
722 | ||
723 | r = sd_bus_message_append(m, "s", *i); | |
724 | if (r < 0) | |
725 | return bus_log_create_error(r); | |
726 | ||
727 | r = bus_message_append_secret(m, secret); | |
728 | if (r < 0) | |
729 | return bus_log_create_error(r); | |
730 | ||
731 | r = sd_bus_call(bus, m, HOME_SLOW_BUS_CALL_TIMEOUT_USEC, &error, NULL); | |
732 | if (r < 0) { | |
733 | r = handle_generic_user_record_error(*i, secret, &error, r, false); | |
734 | if (r < 0) { | |
735 | if (ret == 0) | |
736 | ret = r; | |
737 | ||
738 | break; | |
739 | } | |
740 | } else | |
741 | break; | |
742 | } | |
743 | } | |
744 | ||
745 | return ret; | |
746 | } | |
747 | ||
748 | static int update_last_change(JsonVariant **v, bool with_password, bool override) { | |
749 | JsonVariant *c; | |
750 | usec_t n; | |
751 | int r; | |
752 | ||
753 | assert(v); | |
754 | ||
755 | n = now(CLOCK_REALTIME); | |
756 | ||
757 | c = json_variant_by_key(*v, "lastChangeUSec"); | |
758 | if (c) { | |
759 | uintmax_t u; | |
760 | ||
761 | if (!override) | |
762 | goto update_password; | |
763 | ||
764 | if (!json_variant_is_unsigned(c)) | |
765 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "lastChangeUSec field is not an unsigned integer, refusing."); | |
766 | ||
767 | u = json_variant_unsigned(c); | |
768 | if (u >= n) | |
769 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "lastChangeUSec is from the future, can't update."); | |
770 | } | |
771 | ||
772 | r = json_variant_set_field_unsigned(v, "lastChangeUSec", n); | |
773 | if (r < 0) | |
774 | return log_error_errno(r, "Failed to update lastChangeUSec: %m"); | |
775 | ||
776 | update_password: | |
777 | if (!with_password) | |
778 | return 0; | |
779 | ||
780 | c = json_variant_by_key(*v, "lastPasswordChangeUSec"); | |
781 | if (c) { | |
782 | uintmax_t u; | |
783 | ||
784 | if (!override) | |
785 | return 0; | |
786 | ||
787 | if (!json_variant_is_unsigned(c)) | |
788 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "lastPasswordChangeUSec field is not an unsigned integer, refusing."); | |
789 | ||
790 | u = json_variant_unsigned(c); | |
791 | if (u >= n) | |
792 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "lastPasswordChangeUSec is from the future, can't update."); | |
793 | } | |
794 | ||
795 | r = json_variant_set_field_unsigned(v, "lastPasswordChangeUSec", n); | |
796 | if (r < 0) | |
797 | return log_error_errno(r, "Failed to update lastPasswordChangeUSec: %m"); | |
798 | ||
799 | return 1; | |
800 | } | |
801 | ||
802 | static int apply_identity_changes(JsonVariant **_v) { | |
803 | _cleanup_(json_variant_unrefp) JsonVariant *v = NULL; | |
804 | int r; | |
805 | ||
806 | assert(_v); | |
807 | ||
808 | v = json_variant_ref(*_v); | |
809 | ||
810 | r = json_variant_filter(&v, arg_identity_filter); | |
811 | if (r < 0) | |
812 | return log_error_errno(r, "Failed to filter identity: %m"); | |
813 | ||
814 | r = json_variant_merge(&v, arg_identity_extra); | |
815 | if (r < 0) | |
816 | return log_error_errno(r, "Failed to merge identities: %m"); | |
817 | ||
818 | if (arg_identity_extra_this_machine || !strv_isempty(arg_identity_filter)) { | |
819 | _cleanup_(json_variant_unrefp) JsonVariant *per_machine = NULL, *mmid = NULL; | |
820 | char mids[SD_ID128_STRING_MAX]; | |
821 | sd_id128_t mid; | |
822 | ||
823 | r = sd_id128_get_machine(&mid); | |
824 | if (r < 0) | |
825 | return log_error_errno(r, "Failed to acquire machine ID: %m"); | |
826 | ||
827 | r = json_variant_new_string(&mmid, sd_id128_to_string(mid, mids)); | |
828 | if (r < 0) | |
829 | return log_error_errno(r, "Failed to allocate matchMachineId object: %m"); | |
830 | ||
831 | per_machine = json_variant_ref(json_variant_by_key(v, "perMachine")); | |
832 | if (per_machine) { | |
833 | _cleanup_(json_variant_unrefp) JsonVariant *npm = NULL, *add = NULL; | |
834 | _cleanup_free_ JsonVariant **array = NULL; | |
835 | JsonVariant *z; | |
836 | size_t i = 0; | |
837 | ||
838 | if (!json_variant_is_array(per_machine)) | |
839 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "perMachine field is not an array, refusing."); | |
840 | ||
841 | array = new(JsonVariant*, json_variant_elements(per_machine) + 1); | |
842 | if (!array) | |
843 | return log_oom(); | |
844 | ||
845 | JSON_VARIANT_ARRAY_FOREACH(z, per_machine) { | |
846 | JsonVariant *u; | |
847 | ||
848 | if (!json_variant_is_object(z)) | |
849 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "perMachine entry is not an object, refusing."); | |
850 | ||
851 | array[i++] = z; | |
852 | ||
853 | u = json_variant_by_key(z, "matchMachineId"); | |
854 | if (!u) | |
855 | continue; | |
856 | ||
857 | if (!json_variant_equal(u, mmid)) | |
858 | continue; | |
859 | ||
860 | r = json_variant_merge(&add, z); | |
861 | if (r < 0) | |
862 | return log_error_errno(r, "Failed to merge perMachine entry: %m"); | |
863 | ||
864 | i--; | |
865 | } | |
866 | ||
867 | r = json_variant_filter(&add, arg_identity_filter); | |
868 | if (r < 0) | |
869 | return log_error_errno(r, "Failed to filter perMachine: %m"); | |
870 | ||
871 | r = json_variant_merge(&add, arg_identity_extra_this_machine); | |
872 | if (r < 0) | |
873 | return log_error_errno(r, "Failed to merge in perMachine fields: %m"); | |
874 | ||
875 | if (arg_identity_filter_rlimits || arg_identity_extra_rlimits) { | |
876 | _cleanup_(json_variant_unrefp) JsonVariant *rlv = NULL; | |
877 | ||
878 | rlv = json_variant_ref(json_variant_by_key(add, "resourceLimits")); | |
879 | ||
880 | r = json_variant_filter(&rlv, arg_identity_filter_rlimits); | |
881 | if (r < 0) | |
882 | return log_error_errno(r, "Failed to filter resource limits: %m"); | |
883 | ||
884 | r = json_variant_merge(&rlv, arg_identity_extra_rlimits); | |
885 | if (r < 0) | |
886 | return log_error_errno(r, "Failed to set resource limits: %m"); | |
887 | ||
888 | if (json_variant_is_blank_object(rlv)) { | |
889 | r = json_variant_filter(&add, STRV_MAKE("resourceLimits")); | |
890 | if (r < 0) | |
891 | return log_error_errno(r, "Failed to drop resource limits field from identity: %m"); | |
892 | } else { | |
893 | r = json_variant_set_field(&add, "resourceLimits", rlv); | |
894 | if (r < 0) | |
895 | return log_error_errno(r, "Failed to update resource limits of identity: %m"); | |
896 | } | |
897 | } | |
898 | ||
899 | if (!json_variant_is_blank_object(add)) { | |
900 | r = json_variant_set_field(&add, "matchMachineId", mmid); | |
901 | if (r < 0) | |
902 | return log_error_errno(r, "Failed to set matchMachineId field: %m"); | |
903 | ||
904 | array[i++] = add; | |
905 | } | |
906 | ||
907 | r = json_variant_new_array(&npm, array, i); | |
908 | if (r < 0) | |
909 | return log_error_errno(r, "Failed to allocate new perMachine array: %m"); | |
910 | ||
911 | json_variant_unref(per_machine); | |
912 | per_machine = TAKE_PTR(npm); | |
913 | } else { | |
914 | _cleanup_(json_variant_unrefp) JsonVariant *item = json_variant_ref(arg_identity_extra_this_machine); | |
915 | ||
916 | if (arg_identity_extra_rlimits) { | |
917 | r = json_variant_set_field(&item, "resourceLimits", arg_identity_extra_rlimits); | |
918 | if (r < 0) | |
919 | return log_error_errno(r, "Failed to update resource limits of identity: %m"); | |
920 | } | |
921 | ||
922 | r = json_variant_set_field(&item, "matchMachineId", mmid); | |
923 | if (r < 0) | |
924 | return log_error_errno(r, "Failed to set matchMachineId field: %m"); | |
925 | ||
926 | r = json_variant_append_array(&per_machine, item); | |
927 | if (r < 0) | |
928 | return log_error_errno(r, "Failed to append to perMachine array: %m"); | |
929 | } | |
930 | ||
931 | r = json_variant_set_field(&v, "perMachine", per_machine); | |
932 | if (r < 0) | |
933 | return log_error_errno(r, "Failed to update per machine record: %m"); | |
934 | } | |
935 | ||
936 | if (arg_identity_extra_privileged || arg_identity_filter) { | |
937 | _cleanup_(json_variant_unrefp) JsonVariant *privileged = NULL; | |
938 | ||
939 | privileged = json_variant_ref(json_variant_by_key(v, "privileged")); | |
940 | ||
941 | r = json_variant_filter(&privileged, arg_identity_filter); | |
942 | if (r < 0) | |
943 | return log_error_errno(r, "Failed to filter identity (privileged part): %m"); | |
944 | ||
945 | r = json_variant_merge(&privileged, arg_identity_extra_privileged); | |
946 | if (r < 0) | |
947 | return log_error_errno(r, "Failed to merge identities (privileged part): %m"); | |
948 | ||
949 | if (json_variant_is_blank_object(privileged)) { | |
950 | r = json_variant_filter(&v, STRV_MAKE("privileged")); | |
951 | if (r < 0) | |
952 | return log_error_errno(r, "Failed to drop privileged part from identity: %m"); | |
953 | } else { | |
954 | r = json_variant_set_field(&v, "privileged", privileged); | |
955 | if (r < 0) | |
956 | return log_error_errno(r, "Failed to update privileged part of identity: %m"); | |
957 | } | |
958 | } | |
959 | ||
960 | if (arg_identity_filter_rlimits) { | |
961 | _cleanup_(json_variant_unrefp) JsonVariant *rlv = NULL; | |
962 | ||
963 | rlv = json_variant_ref(json_variant_by_key(v, "resourceLimits")); | |
964 | ||
965 | r = json_variant_filter(&rlv, arg_identity_filter_rlimits); | |
966 | if (r < 0) | |
967 | return log_error_errno(r, "Failed to filter resource limits: %m"); | |
968 | ||
969 | /* Note that we only filter resource limits here, but don't apply them. We do that in the perMachine section */ | |
970 | ||
971 | if (json_variant_is_blank_object(rlv)) { | |
972 | r = json_variant_filter(&v, STRV_MAKE("resourceLimits")); | |
973 | if (r < 0) | |
974 | return log_error_errno(r, "Failed to drop resource limits field from identity: %m"); | |
975 | } else { | |
976 | r = json_variant_set_field(&v, "resourceLimits", rlv); | |
977 | if (r < 0) | |
978 | return log_error_errno(r, "Failed to update resource limits of identity: %m"); | |
979 | } | |
980 | } | |
981 | ||
982 | json_variant_unref(*_v); | |
983 | *_v = TAKE_PTR(v); | |
984 | ||
985 | return 0; | |
986 | } | |
987 | ||
988 | static int add_disposition(JsonVariant **v) { | |
989 | int r; | |
990 | ||
991 | assert(v); | |
992 | ||
993 | if (json_variant_by_key(*v, "disposition")) | |
994 | return 0; | |
995 | ||
996 | /* Set the disposition to regular, if not configured explicitly */ | |
997 | r = json_variant_set_field_string(v, "disposition", "regular"); | |
998 | if (r < 0) | |
999 | return log_error_errno(r, "Failed to set disposition field: %m"); | |
1000 | ||
1001 | return 1; | |
1002 | } | |
1003 | ||
4aa0a8ac LP |
1004 | static int acquire_new_home_record(UserRecord **ret) { |
1005 | _cleanup_(json_variant_unrefp) JsonVariant *v = NULL; | |
1006 | _cleanup_(user_record_unrefp) UserRecord *hr = NULL; | |
1007 | char **i; | |
1008 | int r; | |
1009 | ||
1010 | assert(ret); | |
1011 | ||
1012 | if (arg_identity) { | |
1013 | unsigned line, column; | |
1014 | ||
1015 | r = json_parse_file( | |
1016 | streq(arg_identity, "-") ? stdin : NULL, | |
1017 | streq(arg_identity, "-") ? "<stdin>" : arg_identity, JSON_PARSE_SENSITIVE, &v, &line, &column); | |
1018 | if (r < 0) | |
1019 | return log_error_errno(r, "Failed to parse identity at %u:%u: %m", line, column); | |
1020 | } | |
1021 | ||
1022 | r = apply_identity_changes(&v); | |
1023 | if (r < 0) | |
1024 | return r; | |
1025 | ||
1026 | r = add_disposition(&v); | |
1027 | if (r < 0) | |
1028 | return r; | |
1029 | ||
1030 | STRV_FOREACH(i, arg_pkcs11_token_uri) { | |
93295a25 | 1031 | r = identity_add_pkcs11_key_data(&v, *i); |
4aa0a8ac LP |
1032 | if (r < 0) |
1033 | return r; | |
1034 | } | |
1035 | ||
1c0c4a43 | 1036 | STRV_FOREACH(i, arg_fido2_device) { |
17e7561a | 1037 | r = identity_add_fido2_parameters(&v, *i, arg_fido2_lock_with); |
1c0c4a43 LP |
1038 | if (r < 0) |
1039 | return r; | |
1040 | } | |
1041 | ||
80c41552 LP |
1042 | if (arg_recovery_key) { |
1043 | r = identity_add_recovery_key(&v); | |
1044 | if (r < 0) | |
1045 | return r; | |
1046 | } | |
1047 | ||
4aa0a8ac LP |
1048 | r = update_last_change(&v, true, false); |
1049 | if (r < 0) | |
1050 | return r; | |
1051 | ||
1052 | if (DEBUG_LOGGING) | |
1053 | json_variant_dump(v, JSON_FORMAT_PRETTY, NULL, NULL); | |
1054 | ||
1055 | hr = user_record_new(); | |
1056 | if (!hr) | |
1057 | return log_oom(); | |
1058 | ||
bfc0cc1a | 1059 | r = user_record_load(hr, v, USER_RECORD_REQUIRE_REGULAR|USER_RECORD_ALLOW_SECRET|USER_RECORD_ALLOW_PRIVILEGED|USER_RECORD_ALLOW_PER_MACHINE|USER_RECORD_ALLOW_SIGNATURE|USER_RECORD_LOG|USER_RECORD_PERMISSIVE); |
4aa0a8ac LP |
1060 | if (r < 0) |
1061 | return r; | |
1062 | ||
1063 | *ret = TAKE_PTR(hr); | |
1064 | return 0; | |
1065 | } | |
1066 | ||
1067 | static int acquire_new_password( | |
1068 | const char *user_name, | |
1069 | UserRecord *hr, | |
80c41552 LP |
1070 | bool suggest, |
1071 | char **ret) { | |
4aa0a8ac LP |
1072 | |
1073 | unsigned i = 5; | |
1074 | char *e; | |
1075 | int r; | |
1076 | ||
1077 | assert(user_name); | |
1078 | assert(hr); | |
1079 | ||
1080 | e = getenv("NEWPASSWORD"); | |
1081 | if (e) { | |
80c41552 LP |
1082 | _cleanup_(erase_and_freep) char *copy = NULL; |
1083 | ||
4aa0a8ac LP |
1084 | /* As above, this is not for use, just for testing */ |
1085 | ||
80c41552 LP |
1086 | if (ret) { |
1087 | copy = strdup(e); | |
1088 | if (!copy) | |
1089 | return log_oom(); | |
1090 | } | |
1091 | ||
1092 | r = user_record_set_password(hr, STRV_MAKE(e), /* prepend = */ true); | |
4aa0a8ac LP |
1093 | if (r < 0) |
1094 | return log_error_errno(r, "Failed to store password: %m"); | |
1095 | ||
7a6abbe9 | 1096 | assert_se(unsetenv_erase("NEWPASSWORD") >= 0); |
4aa0a8ac | 1097 | |
80c41552 LP |
1098 | if (ret) |
1099 | *ret = TAKE_PTR(copy); | |
1100 | ||
4aa0a8ac LP |
1101 | return 0; |
1102 | } | |
1103 | ||
1104 | if (suggest) | |
1105 | (void) suggest_passwords(); | |
1106 | ||
1107 | for (;;) { | |
1108 | _cleanup_(strv_free_erasep) char **first = NULL, **second = NULL; | |
1109 | _cleanup_free_ char *question = NULL; | |
1110 | ||
1111 | if (--i == 0) | |
1112 | return log_error_errno(SYNTHETIC_ERRNO(ENOKEY), "Too many attempts, giving up:"); | |
1113 | ||
1114 | if (asprintf(&question, "Please enter new password for user %s:", user_name) < 0) | |
1115 | return log_oom(); | |
1116 | ||
ea086f06 LP |
1117 | r = ask_password_auto( |
1118 | question, | |
1119 | /* icon= */ "user-home", | |
1120 | NULL, | |
1121 | /* key_name= */ "home-password", | |
1122 | /* credential_name= */ "home.new-password", | |
1123 | USEC_INFINITY, | |
1124 | 0, /* no caching, we want to collect a new password here after all */ | |
1125 | &first); | |
4aa0a8ac LP |
1126 | if (r < 0) |
1127 | return log_error_errno(r, "Failed to acquire password: %m"); | |
1128 | ||
1129 | question = mfree(question); | |
1130 | if (asprintf(&question, "Please enter new password for user %s (repeat):", user_name) < 0) | |
1131 | return log_oom(); | |
1132 | ||
ea086f06 LP |
1133 | r = ask_password_auto( |
1134 | question, | |
1135 | /* icon= */ "user-home", | |
1136 | NULL, | |
1137 | /* key_name= */ "home-password", | |
1138 | /* credential_name= */ "home.new-password", | |
1139 | USEC_INFINITY, | |
1140 | 0, /* no caching */ | |
1141 | &second); | |
4aa0a8ac LP |
1142 | if (r < 0) |
1143 | return log_error_errno(r, "Failed to acquire password: %m"); | |
1144 | ||
1145 | if (strv_equal(first, second)) { | |
80c41552 LP |
1146 | _cleanup_(erase_and_freep) char *copy = NULL; |
1147 | ||
1148 | if (ret) { | |
1149 | copy = strdup(first[0]); | |
1150 | if (!copy) | |
1151 | return log_oom(); | |
1152 | } | |
1153 | ||
1154 | r = user_record_set_password(hr, first, /* prepend = */ true); | |
4aa0a8ac LP |
1155 | if (r < 0) |
1156 | return log_error_errno(r, "Failed to store password: %m"); | |
1157 | ||
80c41552 LP |
1158 | if (ret) |
1159 | *ret = TAKE_PTR(copy); | |
1160 | ||
4aa0a8ac LP |
1161 | return 0; |
1162 | } | |
1163 | ||
80ace4f2 | 1164 | log_error("Password didn't match, try again."); |
4aa0a8ac LP |
1165 | } |
1166 | } | |
1167 | ||
1168 | static int create_home(int argc, char *argv[], void *userdata) { | |
1169 | _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL; | |
1170 | _cleanup_(user_record_unrefp) UserRecord *hr = NULL; | |
4aa0a8ac LP |
1171 | int r; |
1172 | ||
1173 | r = acquire_bus(&bus); | |
1174 | if (r < 0) | |
1175 | return r; | |
1176 | ||
1177 | (void) polkit_agent_open_if_enabled(arg_transport, arg_ask_password); | |
1178 | ||
1179 | if (argc >= 2) { | |
1180 | /* If a username was specified, use it */ | |
1181 | ||
7a8867ab | 1182 | if (valid_user_group_name(argv[1], 0)) |
4aa0a8ac LP |
1183 | r = json_variant_set_field_string(&arg_identity_extra, "userName", argv[1]); |
1184 | else { | |
1185 | _cleanup_free_ char *un = NULL, *rr = NULL; | |
1186 | ||
1187 | /* Before we consider the user name invalid, let's check if we can split it? */ | |
1188 | r = split_user_name_realm(argv[1], &un, &rr); | |
1189 | if (r < 0) | |
1190 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "User name '%s' is not valid: %m", argv[1]); | |
1191 | ||
1192 | if (rr) { | |
1193 | r = json_variant_set_field_string(&arg_identity_extra, "realm", rr); | |
1194 | if (r < 0) | |
1195 | return log_error_errno(r, "Failed to set realm field: %m"); | |
1196 | } | |
1197 | ||
1198 | r = json_variant_set_field_string(&arg_identity_extra, "userName", un); | |
1199 | } | |
1200 | if (r < 0) | |
1201 | return log_error_errno(r, "Failed to set userName field: %m"); | |
1202 | } else { | |
1203 | /* If neither a username nor an identity have been specified we cannot operate. */ | |
1204 | if (!arg_identity) | |
1205 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "User name required."); | |
1206 | } | |
1207 | ||
1208 | r = acquire_new_home_record(&hr); | |
1209 | if (r < 0) | |
1210 | return r; | |
1211 | ||
80c41552 LP |
1212 | /* If the JSON record carries no plain text password (besides the recovery key), then let's query it |
1213 | * manually. */ | |
1214 | if (strv_length(hr->password) <= arg_recovery_key) { | |
4aa0a8ac LP |
1215 | |
1216 | if (strv_isempty(hr->hashed_password)) { | |
80c41552 LP |
1217 | _cleanup_(erase_and_freep) char *new_password = NULL; |
1218 | ||
4aa0a8ac | 1219 | /* No regular (i.e. non-PKCS#11) hashed passwords set in the record, let's fix that. */ |
80c41552 | 1220 | r = acquire_new_password(hr->user_name, hr, /* suggest = */ true, &new_password); |
4aa0a8ac LP |
1221 | if (r < 0) |
1222 | return r; | |
1223 | ||
80c41552 | 1224 | r = user_record_make_hashed_password(hr, STRV_MAKE(new_password), /* extend = */ false); |
4aa0a8ac LP |
1225 | if (r < 0) |
1226 | return log_error_errno(r, "Failed to hash password: %m"); | |
1227 | } else { | |
1228 | /* There's a hash password set in the record, acquire the unhashed version of it. */ | |
ea086f06 LP |
1229 | r = acquire_existing_password( |
1230 | hr->user_name, | |
1231 | hr, | |
1232 | /* emphasize_current= */ false, | |
1233 | ASK_PASSWORD_ACCEPT_CACHED | ASK_PASSWORD_PUSH_CACHE); | |
4aa0a8ac LP |
1234 | if (r < 0) |
1235 | return r; | |
1236 | } | |
1237 | } | |
1238 | ||
1239 | if (hr->enforce_password_policy == 0) { | |
1240 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; | |
1241 | ||
1242 | /* If password quality enforcement is disabled, let's at least warn client side */ | |
1243 | ||
679badd7 | 1244 | r = user_record_quality_check_password(hr, hr, &error); |
4aa0a8ac LP |
1245 | if (r < 0) |
1246 | log_warning_errno(r, "Specified password does not pass quality checks (%s), proceeding anyway.", bus_error_message(&error, r)); | |
1247 | } | |
1248 | ||
1249 | for (;;) { | |
1250 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; | |
1251 | _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL; | |
1252 | _cleanup_(erase_and_freep) char *formatted = NULL; | |
1253 | ||
1254 | r = json_variant_format(hr->json, 0, &formatted); | |
1255 | if (r < 0) | |
7b8d55b7 | 1256 | return log_error_errno(r, "Failed to format user record: %m"); |
4aa0a8ac | 1257 | |
cc9886bc | 1258 | r = bus_message_new_method_call(bus, &m, bus_mgr, "CreateHome"); |
4aa0a8ac LP |
1259 | if (r < 0) |
1260 | return bus_log_create_error(r); | |
1261 | ||
2ffee2c9 LP |
1262 | (void) sd_bus_message_sensitive(m); |
1263 | ||
4aa0a8ac LP |
1264 | r = sd_bus_message_append(m, "s", formatted); |
1265 | if (r < 0) | |
1266 | return bus_log_create_error(r); | |
1267 | ||
1268 | r = sd_bus_call(bus, m, HOME_SLOW_BUS_CALL_TIMEOUT_USEC, &error, NULL); | |
1269 | if (r < 0) { | |
8e62dfb1 | 1270 | if (sd_bus_error_has_name(&error, BUS_ERROR_LOW_PASSWORD_QUALITY)) { |
80c41552 LP |
1271 | _cleanup_(erase_and_freep) char *new_password = NULL; |
1272 | ||
8e62dfb1 LP |
1273 | log_error_errno(r, "%s", bus_error_message(&error, r)); |
1274 | log_info("(Use --enforce-password-policy=no to turn off password quality checks for this account.)"); | |
4aa0a8ac | 1275 | |
80c41552 | 1276 | r = acquire_new_password(hr->user_name, hr, /* suggest = */ false, &new_password); |
8e62dfb1 LP |
1277 | if (r < 0) |
1278 | return r; | |
4aa0a8ac | 1279 | |
80c41552 | 1280 | r = user_record_make_hashed_password(hr, STRV_MAKE(new_password), /* extend = */ false); |
8e62dfb1 LP |
1281 | if (r < 0) |
1282 | return log_error_errno(r, "Failed to hash passwords: %m"); | |
1283 | } else { | |
1284 | r = handle_generic_user_record_error(hr->user_name, hr, &error, r, false); | |
1285 | if (r < 0) | |
1286 | return r; | |
1287 | } | |
1288 | } else | |
1289 | break; /* done */ | |
4aa0a8ac LP |
1290 | } |
1291 | ||
1292 | return 0; | |
1293 | } | |
1294 | ||
1295 | static int remove_home(int argc, char *argv[], void *userdata) { | |
1296 | _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL; | |
1297 | int r, ret = 0; | |
1298 | char **i; | |
1299 | ||
1300 | r = acquire_bus(&bus); | |
1301 | if (r < 0) | |
1302 | return r; | |
1303 | ||
1304 | (void) polkit_agent_open_if_enabled(arg_transport, arg_ask_password); | |
1305 | ||
1306 | STRV_FOREACH(i, strv_skip(argv, 1)) { | |
1307 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; | |
1308 | _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL; | |
1309 | ||
cc9886bc | 1310 | r = bus_message_new_method_call(bus, &m, bus_mgr, "RemoveHome"); |
4aa0a8ac LP |
1311 | if (r < 0) |
1312 | return bus_log_create_error(r); | |
1313 | ||
1314 | r = sd_bus_message_append(m, "s", *i); | |
1315 | if (r < 0) | |
1316 | return bus_log_create_error(r); | |
1317 | ||
1318 | r = sd_bus_call(bus, m, HOME_SLOW_BUS_CALL_TIMEOUT_USEC, &error, NULL); | |
1319 | if (r < 0) { | |
1320 | log_error_errno(r, "Failed to remove home: %s", bus_error_message(&error, r)); | |
1321 | if (ret == 0) | |
1322 | ret = r; | |
1323 | } | |
1324 | } | |
1325 | ||
1326 | return ret; | |
1327 | } | |
1328 | ||
1329 | static int acquire_updated_home_record( | |
1330 | sd_bus *bus, | |
1331 | const char *username, | |
1332 | UserRecord **ret) { | |
1333 | ||
1334 | _cleanup_(json_variant_unrefp) JsonVariant *json = NULL; | |
1335 | _cleanup_(user_record_unrefp) UserRecord *hr = NULL; | |
1336 | char **i; | |
1337 | int r; | |
1338 | ||
1339 | assert(ret); | |
1340 | ||
1341 | if (arg_identity) { | |
1342 | unsigned line, column; | |
1343 | JsonVariant *un; | |
1344 | ||
1345 | r = json_parse_file( | |
1346 | streq(arg_identity, "-") ? stdin : NULL, | |
1347 | streq(arg_identity, "-") ? "<stdin>" : arg_identity, JSON_PARSE_SENSITIVE, &json, &line, &column); | |
1348 | if (r < 0) | |
1349 | return log_error_errno(r, "Failed to parse identity at %u:%u: %m", line, column); | |
1350 | ||
1351 | un = json_variant_by_key(json, "userName"); | |
1352 | if (un) { | |
1353 | if (!json_variant_is_string(un) || (username && !streq(json_variant_string(un), username))) | |
1354 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "User name specified on command line and in JSON record do not match."); | |
1355 | } else { | |
1356 | if (!username) | |
1357 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "No username specified."); | |
1358 | ||
1359 | r = json_variant_set_field_string(&arg_identity_extra, "userName", username); | |
1360 | if (r < 0) | |
1361 | return log_error_errno(r, "Failed to set userName field: %m"); | |
1362 | } | |
1363 | ||
1364 | } else { | |
1365 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; | |
1366 | _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL; | |
1367 | int incomplete; | |
1368 | const char *text; | |
1369 | ||
1370 | if (!identity_properties_specified()) | |
1371 | return log_error_errno(SYNTHETIC_ERRNO(EALREADY), "No field to change specified."); | |
1372 | ||
cc9886bc | 1373 | r = bus_call_method(bus, bus_mgr, "GetUserRecordByName", &error, &reply, "s", username); |
4aa0a8ac LP |
1374 | if (r < 0) |
1375 | return log_error_errno(r, "Failed to acquire user home record: %s", bus_error_message(&error, r)); | |
1376 | ||
1377 | r = sd_bus_message_read(reply, "sbo", &text, &incomplete, NULL); | |
1378 | if (r < 0) | |
1379 | return bus_log_parse_error(r); | |
1380 | ||
1381 | if (incomplete) | |
1382 | return log_error_errno(SYNTHETIC_ERRNO(EACCES), "Lacking rights to acquire user record including privileged metadata, can't update record."); | |
1383 | ||
1384 | r = json_parse(text, JSON_PARSE_SENSITIVE, &json, NULL, NULL); | |
1385 | if (r < 0) | |
1386 | return log_error_errno(r, "Failed to parse JSON identity: %m"); | |
1387 | ||
1388 | reply = sd_bus_message_unref(reply); | |
1389 | ||
1390 | r = json_variant_filter(&json, STRV_MAKE("binding", "status", "signature")); | |
1391 | if (r < 0) | |
1392 | return log_error_errno(r, "Failed to strip binding and status from record to update: %m"); | |
1393 | } | |
1394 | ||
1395 | r = apply_identity_changes(&json); | |
1396 | if (r < 0) | |
1397 | return r; | |
1398 | ||
1399 | STRV_FOREACH(i, arg_pkcs11_token_uri) { | |
93295a25 | 1400 | r = identity_add_pkcs11_key_data(&json, *i); |
4aa0a8ac LP |
1401 | if (r < 0) |
1402 | return r; | |
1403 | } | |
1404 | ||
1c0c4a43 | 1405 | STRV_FOREACH(i, arg_fido2_device) { |
17e7561a | 1406 | r = identity_add_fido2_parameters(&json, *i, arg_fido2_lock_with); |
1c0c4a43 LP |
1407 | if (r < 0) |
1408 | return r; | |
1409 | } | |
1410 | ||
4aa0a8ac LP |
1411 | /* If the user supplied a full record, then add in lastChange, but do not override. Otherwise always |
1412 | * override. */ | |
1c0c4a43 | 1413 | r = update_last_change(&json, arg_pkcs11_token_uri || arg_fido2_device, !arg_identity); |
4aa0a8ac LP |
1414 | if (r < 0) |
1415 | return r; | |
1416 | ||
1417 | if (DEBUG_LOGGING) | |
1418 | json_variant_dump(json, JSON_FORMAT_PRETTY, NULL, NULL); | |
1419 | ||
1420 | hr = user_record_new(); | |
1421 | if (!hr) | |
1422 | return log_oom(); | |
1423 | ||
bfc0cc1a | 1424 | r = user_record_load(hr, json, USER_RECORD_REQUIRE_REGULAR|USER_RECORD_ALLOW_PRIVILEGED|USER_RECORD_ALLOW_PER_MACHINE|USER_RECORD_ALLOW_SECRET|USER_RECORD_ALLOW_SIGNATURE|USER_RECORD_LOG|USER_RECORD_PERMISSIVE); |
4aa0a8ac LP |
1425 | if (r < 0) |
1426 | return r; | |
1427 | ||
1428 | *ret = TAKE_PTR(hr); | |
1429 | return 0; | |
1430 | } | |
1431 | ||
c98811d8 LP |
1432 | static int home_record_reset_human_interaction_permission(UserRecord *hr) { |
1433 | int r; | |
1434 | ||
1435 | assert(hr); | |
1436 | ||
1437 | /* When we execute multiple operations one after the other, let's reset the permission to ask the | |
1438 | * user each time, so that if interaction is necessary we will be told so again and thus can print a | |
1439 | * nice message to the user, telling the user so. */ | |
1440 | ||
1441 | r = user_record_set_pkcs11_protected_authentication_path_permitted(hr, -1); | |
1442 | if (r < 0) | |
1443 | return log_error_errno(r, "Failed to reset PKCS#11 protected authentication path permission flag: %m"); | |
1444 | ||
1445 | r = user_record_set_fido2_user_presence_permitted(hr, -1); | |
1446 | if (r < 0) | |
1447 | return log_error_errno(r, "Failed to reset FIDO2 user presence permission flag: %m"); | |
1448 | ||
17e7561a LP |
1449 | r = user_record_set_fido2_user_verification_permitted(hr, -1); |
1450 | if (r < 0) | |
1451 | return log_error_errno(r, "Failed to reset FIDO2 user verification permission flag: %m"); | |
1452 | ||
c98811d8 LP |
1453 | return 0; |
1454 | } | |
1455 | ||
4aa0a8ac LP |
1456 | static int update_home(int argc, char *argv[], void *userdata) { |
1457 | _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL; | |
1458 | _cleanup_(user_record_unrefp) UserRecord *hr = NULL; | |
1459 | _cleanup_free_ char *buffer = NULL; | |
1460 | const char *username; | |
1461 | int r; | |
1462 | ||
1463 | if (argc >= 2) | |
1464 | username = argv[1]; | |
1465 | else if (!arg_identity) { | |
1466 | buffer = getusername_malloc(); | |
1467 | if (!buffer) | |
1468 | return log_oom(); | |
1469 | ||
1470 | username = buffer; | |
1471 | } else | |
1472 | username = NULL; | |
1473 | ||
1474 | r = acquire_bus(&bus); | |
1475 | if (r < 0) | |
1476 | return r; | |
1477 | ||
1478 | (void) polkit_agent_open_if_enabled(arg_transport, arg_ask_password); | |
1479 | ||
1480 | r = acquire_updated_home_record(bus, username, &hr); | |
1481 | if (r < 0) | |
1482 | return r; | |
1483 | ||
c98811d8 LP |
1484 | /* If we do multiple operations, let's output things more verbosely, since otherwise the repeated |
1485 | * authentication might be confusing. */ | |
1486 | ||
1487 | if (arg_and_resize || arg_and_change_password) | |
1488 | log_info("Updating home directory."); | |
1489 | ||
4aa0a8ac LP |
1490 | for (;;) { |
1491 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; | |
1492 | _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL; | |
1493 | _cleanup_free_ char *formatted = NULL; | |
1494 | ||
cc9886bc | 1495 | r = bus_message_new_method_call(bus, &m, bus_mgr, "UpdateHome"); |
4aa0a8ac LP |
1496 | if (r < 0) |
1497 | return bus_log_create_error(r); | |
1498 | ||
1499 | r = json_variant_format(hr->json, 0, &formatted); | |
1500 | if (r < 0) | |
7b8d55b7 | 1501 | return log_error_errno(r, "Failed to format user record: %m"); |
4aa0a8ac | 1502 | |
2ffee2c9 LP |
1503 | (void) sd_bus_message_sensitive(m); |
1504 | ||
4aa0a8ac LP |
1505 | r = sd_bus_message_append(m, "s", formatted); |
1506 | if (r < 0) | |
1507 | return bus_log_create_error(r); | |
1508 | ||
1509 | r = sd_bus_call(bus, m, HOME_SLOW_BUS_CALL_TIMEOUT_USEC, &error, NULL); | |
1510 | if (r < 0) { | |
1511 | if (arg_and_change_password && | |
1512 | sd_bus_error_has_name(&error, BUS_ERROR_BAD_PASSWORD_AND_NO_TOKEN)) | |
1513 | /* In the generic handler we'd ask for a password in this case, but when | |
1514 | * changing passwords that's not sufficient, as we need to acquire all keys | |
1515 | * first. */ | |
1516 | return log_error_errno(r, "Security token not inserted, refusing."); | |
1517 | ||
1518 | r = handle_generic_user_record_error(hr->user_name, hr, &error, r, false); | |
1519 | if (r < 0) | |
1520 | return r; | |
1521 | } else | |
1522 | break; | |
1523 | } | |
1524 | ||
c98811d8 LP |
1525 | if (arg_and_resize) |
1526 | log_info("Resizing home."); | |
1527 | ||
1528 | (void) home_record_reset_human_interaction_permission(hr); | |
1529 | ||
4aa0a8ac LP |
1530 | /* Also sync down disk size to underlying LUKS/fscrypt/quota */ |
1531 | while (arg_and_resize) { | |
1532 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; | |
1533 | _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL; | |
1534 | ||
cc9886bc | 1535 | r = bus_message_new_method_call(bus, &m, bus_mgr, "ResizeHome"); |
4aa0a8ac LP |
1536 | if (r < 0) |
1537 | return bus_log_create_error(r); | |
1538 | ||
1539 | /* Specify UINT64_MAX as size, in which case the underlying disk size will just be synced */ | |
1540 | r = sd_bus_message_append(m, "st", hr->user_name, UINT64_MAX); | |
1541 | if (r < 0) | |
1542 | return bus_log_create_error(r); | |
1543 | ||
1544 | r = bus_message_append_secret(m, hr); | |
1545 | if (r < 0) | |
1546 | return bus_log_create_error(r); | |
1547 | ||
1548 | r = sd_bus_call(bus, m, HOME_SLOW_BUS_CALL_TIMEOUT_USEC, &error, NULL); | |
1549 | if (r < 0) { | |
1550 | if (arg_and_change_password && | |
1551 | sd_bus_error_has_name(&error, BUS_ERROR_BAD_PASSWORD_AND_NO_TOKEN)) | |
1552 | return log_error_errno(r, "Security token not inserted, refusing."); | |
1553 | ||
1554 | r = handle_generic_user_record_error(hr->user_name, hr, &error, r, false); | |
1555 | if (r < 0) | |
1556 | return r; | |
1557 | } else | |
1558 | break; | |
1559 | } | |
1560 | ||
c98811d8 LP |
1561 | if (arg_and_change_password) |
1562 | log_info("Synchronizing passwords and encryption keys."); | |
1563 | ||
1564 | (void) home_record_reset_human_interaction_permission(hr); | |
1565 | ||
4aa0a8ac LP |
1566 | /* Also sync down passwords to underlying LUKS/fscrypt */ |
1567 | while (arg_and_change_password) { | |
1568 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; | |
1569 | _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL; | |
1570 | ||
cc9886bc | 1571 | r = bus_message_new_method_call(bus, &m, bus_mgr, "ChangePasswordHome"); |
4aa0a8ac LP |
1572 | if (r < 0) |
1573 | return bus_log_create_error(r); | |
1574 | ||
1575 | /* Specify an empty new secret, in which case the underlying LUKS/fscrypt password will just be synced */ | |
1576 | r = sd_bus_message_append(m, "ss", hr->user_name, "{}"); | |
1577 | if (r < 0) | |
1578 | return bus_log_create_error(r); | |
1579 | ||
1580 | r = bus_message_append_secret(m, hr); | |
1581 | if (r < 0) | |
1582 | return bus_log_create_error(r); | |
1583 | ||
1584 | r = sd_bus_call(bus, m, HOME_SLOW_BUS_CALL_TIMEOUT_USEC, &error, NULL); | |
1585 | if (r < 0) { | |
1586 | if (sd_bus_error_has_name(&error, BUS_ERROR_BAD_PASSWORD_AND_NO_TOKEN)) | |
1587 | return log_error_errno(r, "Security token not inserted, refusing."); | |
1588 | ||
1589 | r = handle_generic_user_record_error(hr->user_name, hr, &error, r, false); | |
1590 | if (r < 0) | |
1591 | return r; | |
1592 | } else | |
1593 | break; | |
1594 | } | |
1595 | ||
1596 | return 0; | |
1597 | } | |
1598 | ||
1599 | static int passwd_home(int argc, char *argv[], void *userdata) { | |
1600 | _cleanup_(user_record_unrefp) UserRecord *old_secret = NULL, *new_secret = NULL; | |
1601 | _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL; | |
1602 | _cleanup_free_ char *buffer = NULL; | |
1603 | const char *username; | |
1604 | int r; | |
1605 | ||
1606 | if (arg_pkcs11_token_uri) | |
1607 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "To change the PKCS#11 security token use 'homectl update --pkcs11-token-uri=…'."); | |
1c0c4a43 LP |
1608 | if (arg_fido2_device) |
1609 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "To change the FIDO2 security token use 'homectl update --fido2-device=…'."); | |
4aa0a8ac LP |
1610 | if (identity_properties_specified()) |
1611 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "The 'passwd' verb does not permit changing other record properties at the same time."); | |
1612 | ||
1613 | if (argc >= 2) | |
1614 | username = argv[1]; | |
1615 | else { | |
1616 | buffer = getusername_malloc(); | |
1617 | if (!buffer) | |
1618 | return log_oom(); | |
1619 | ||
1620 | username = buffer; | |
1621 | } | |
1622 | ||
1623 | r = acquire_bus(&bus); | |
1624 | if (r < 0) | |
1625 | return r; | |
1626 | ||
1627 | (void) polkit_agent_open_if_enabled(arg_transport, arg_ask_password); | |
1628 | ||
1629 | old_secret = user_record_new(); | |
1630 | if (!old_secret) | |
1631 | return log_oom(); | |
1632 | ||
1633 | new_secret = user_record_new(); | |
1634 | if (!new_secret) | |
1635 | return log_oom(); | |
1636 | ||
80c41552 | 1637 | r = acquire_new_password(username, new_secret, /* suggest = */ true, NULL); |
4aa0a8ac LP |
1638 | if (r < 0) |
1639 | return r; | |
1640 | ||
1641 | for (;;) { | |
1642 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; | |
1643 | _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL; | |
1644 | ||
cc9886bc | 1645 | r = bus_message_new_method_call(bus, &m, bus_mgr, "ChangePasswordHome"); |
4aa0a8ac LP |
1646 | if (r < 0) |
1647 | return bus_log_create_error(r); | |
1648 | ||
1649 | r = sd_bus_message_append(m, "s", username); | |
1650 | if (r < 0) | |
1651 | return bus_log_create_error(r); | |
1652 | ||
1653 | r = bus_message_append_secret(m, new_secret); | |
1654 | if (r < 0) | |
1655 | return bus_log_create_error(r); | |
1656 | ||
1657 | r = bus_message_append_secret(m, old_secret); | |
1658 | if (r < 0) | |
1659 | return bus_log_create_error(r); | |
1660 | ||
1661 | r = sd_bus_call(bus, m, HOME_SLOW_BUS_CALL_TIMEOUT_USEC, &error, NULL); | |
1662 | if (r < 0) { | |
1663 | if (sd_bus_error_has_name(&error, BUS_ERROR_LOW_PASSWORD_QUALITY)) { | |
1664 | ||
1665 | log_error_errno(r, "%s", bus_error_message(&error, r)); | |
1666 | ||
80c41552 | 1667 | r = acquire_new_password(username, new_secret, /* suggest = */ false, NULL); |
4aa0a8ac LP |
1668 | |
1669 | } else if (sd_bus_error_has_name(&error, BUS_ERROR_BAD_PASSWORD_AND_NO_TOKEN)) | |
1670 | ||
1671 | /* In the generic handler we'd ask for a password in this case, but when | |
1672 | * changing passwords that's not sufficeint, as we need to acquire all keys | |
1673 | * first. */ | |
1674 | return log_error_errno(r, "Security token not inserted, refusing."); | |
1675 | else | |
1676 | r = handle_generic_user_record_error(username, old_secret, &error, r, true); | |
1677 | if (r < 0) | |
1678 | return r; | |
1679 | } else | |
1680 | break; | |
1681 | } | |
1682 | ||
1683 | return 0; | |
1684 | } | |
1685 | ||
1686 | static int resize_home(int argc, char *argv[], void *userdata) { | |
1687 | _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL; | |
1688 | _cleanup_(user_record_unrefp) UserRecord *secret = NULL; | |
1689 | uint64_t ds = UINT64_MAX; | |
1690 | int r; | |
1691 | ||
1692 | r = acquire_bus(&bus); | |
1693 | if (r < 0) | |
1694 | return r; | |
1695 | ||
1696 | (void) polkit_agent_open_if_enabled(arg_transport, arg_ask_password); | |
1697 | ||
1698 | if (arg_disk_size_relative != UINT64_MAX || | |
fe845b5e | 1699 | (argc > 2 && parse_permyriad(argv[2]) >= 0)) |
4aa0a8ac LP |
1700 | return log_error_errno(SYNTHETIC_ERRNO(EOPNOTSUPP), |
1701 | "Relative disk size specification currently not supported when resizing."); | |
1702 | ||
1703 | if (argc > 2) { | |
1704 | r = parse_size(argv[2], 1024, &ds); | |
1705 | if (r < 0) | |
1706 | return log_error_errno(r, "Failed to parse disk size parameter: %s", argv[2]); | |
1707 | } | |
1708 | ||
1709 | if (arg_disk_size != UINT64_MAX) { | |
1710 | if (ds != UINT64_MAX && ds != arg_disk_size) | |
1711 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "Disk size specified twice and doesn't match, refusing."); | |
1712 | ||
1713 | ds = arg_disk_size; | |
1714 | } | |
1715 | ||
57bb9bcb LP |
1716 | r = acquire_passed_secrets(argv[1], &secret); |
1717 | if (r < 0) | |
1718 | return r; | |
4aa0a8ac LP |
1719 | |
1720 | for (;;) { | |
1721 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; | |
1722 | _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL; | |
1723 | ||
cc9886bc | 1724 | r = bus_message_new_method_call(bus, &m, bus_mgr, "ResizeHome"); |
4aa0a8ac LP |
1725 | if (r < 0) |
1726 | return bus_log_create_error(r); | |
1727 | ||
1728 | r = sd_bus_message_append(m, "st", argv[1], ds); | |
1729 | if (r < 0) | |
1730 | return bus_log_create_error(r); | |
1731 | ||
1732 | r = bus_message_append_secret(m, secret); | |
1733 | if (r < 0) | |
1734 | return bus_log_create_error(r); | |
1735 | ||
1736 | r = sd_bus_call(bus, m, HOME_SLOW_BUS_CALL_TIMEOUT_USEC, &error, NULL); | |
1737 | if (r < 0) { | |
1738 | r = handle_generic_user_record_error(argv[1], secret, &error, r, false); | |
1739 | if (r < 0) | |
1740 | return r; | |
1741 | } else | |
1742 | break; | |
1743 | } | |
1744 | ||
1745 | return 0; | |
1746 | } | |
1747 | ||
1748 | static int lock_home(int argc, char *argv[], void *userdata) { | |
1749 | _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL; | |
1750 | int r, ret = 0; | |
1751 | char **i; | |
1752 | ||
1753 | r = acquire_bus(&bus); | |
1754 | if (r < 0) | |
1755 | return r; | |
1756 | ||
1757 | STRV_FOREACH(i, strv_skip(argv, 1)) { | |
1758 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; | |
1759 | _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL; | |
1760 | ||
cc9886bc | 1761 | r = bus_message_new_method_call(bus, &m, bus_mgr, "LockHome"); |
4aa0a8ac LP |
1762 | if (r < 0) |
1763 | return bus_log_create_error(r); | |
1764 | ||
1765 | r = sd_bus_message_append(m, "s", *i); | |
1766 | if (r < 0) | |
1767 | return bus_log_create_error(r); | |
1768 | ||
1769 | r = sd_bus_call(bus, m, HOME_SLOW_BUS_CALL_TIMEOUT_USEC, &error, NULL); | |
1770 | if (r < 0) { | |
1771 | log_error_errno(r, "Failed to lock home: %s", bus_error_message(&error, r)); | |
1772 | if (ret == 0) | |
1773 | ret = r; | |
1774 | } | |
1775 | } | |
1776 | ||
1777 | return ret; | |
1778 | } | |
1779 | ||
1780 | static int unlock_home(int argc, char *argv[], void *userdata) { | |
1781 | _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL; | |
1782 | int r, ret = 0; | |
1783 | char **i; | |
1784 | ||
1785 | r = acquire_bus(&bus); | |
1786 | if (r < 0) | |
1787 | return r; | |
1788 | ||
1789 | STRV_FOREACH(i, strv_skip(argv, 1)) { | |
1790 | _cleanup_(user_record_unrefp) UserRecord *secret = NULL; | |
1791 | ||
57bb9bcb LP |
1792 | r = acquire_passed_secrets(*i, &secret); |
1793 | if (r < 0) | |
1794 | return r; | |
4aa0a8ac LP |
1795 | |
1796 | for (;;) { | |
1797 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; | |
1798 | _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL; | |
1799 | ||
cc9886bc | 1800 | r = bus_message_new_method_call(bus, &m, bus_mgr, "UnlockHome"); |
4aa0a8ac LP |
1801 | if (r < 0) |
1802 | return bus_log_create_error(r); | |
1803 | ||
1804 | r = sd_bus_message_append(m, "s", *i); | |
1805 | if (r < 0) | |
1806 | return bus_log_create_error(r); | |
1807 | ||
1808 | r = bus_message_append_secret(m, secret); | |
1809 | if (r < 0) | |
1810 | return bus_log_create_error(r); | |
1811 | ||
1812 | r = sd_bus_call(bus, m, HOME_SLOW_BUS_CALL_TIMEOUT_USEC, &error, NULL); | |
1813 | if (r < 0) { | |
1814 | r = handle_generic_user_record_error(argv[1], secret, &error, r, false); | |
1815 | if (r < 0) { | |
1816 | if (ret == 0) | |
1817 | ret = r; | |
1818 | ||
1819 | break; | |
1820 | } | |
1821 | } else | |
1822 | break; | |
1823 | } | |
1824 | } | |
1825 | ||
1826 | return ret; | |
1827 | } | |
1828 | ||
1829 | static int with_home(int argc, char *argv[], void *userdata) { | |
1830 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; | |
1831 | _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL, *reply = NULL; | |
1832 | _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL; | |
1833 | _cleanup_(user_record_unrefp) UserRecord *secret = NULL; | |
1834 | _cleanup_close_ int acquired_fd = -1; | |
1835 | _cleanup_strv_free_ char **cmdline = NULL; | |
1836 | const char *home; | |
1837 | int r, ret; | |
1838 | pid_t pid; | |
1839 | ||
1840 | r = acquire_bus(&bus); | |
1841 | if (r < 0) | |
1842 | return r; | |
1843 | ||
1844 | if (argc < 3) { | |
1845 | _cleanup_free_ char *shell = NULL; | |
1846 | ||
1847 | /* If no command is specified, spawn a shell */ | |
1848 | r = get_shell(&shell); | |
1849 | if (r < 0) | |
1850 | return log_error_errno(r, "Failed to acquire shell: %m"); | |
1851 | ||
1852 | cmdline = strv_new(shell); | |
1853 | } else | |
1854 | cmdline = strv_copy(argv + 2); | |
1855 | if (!cmdline) | |
1856 | return log_oom(); | |
1857 | ||
57bb9bcb LP |
1858 | r = acquire_passed_secrets(argv[1], &secret); |
1859 | if (r < 0) | |
1860 | return r; | |
4aa0a8ac LP |
1861 | |
1862 | for (;;) { | |
cc9886bc | 1863 | r = bus_message_new_method_call(bus, &m, bus_mgr, "AcquireHome"); |
4aa0a8ac LP |
1864 | if (r < 0) |
1865 | return bus_log_create_error(r); | |
1866 | ||
1867 | r = sd_bus_message_append(m, "s", argv[1]); | |
1868 | if (r < 0) | |
1869 | return bus_log_create_error(r); | |
1870 | ||
1871 | r = bus_message_append_secret(m, secret); | |
1872 | if (r < 0) | |
1873 | return bus_log_create_error(r); | |
1874 | ||
1875 | r = sd_bus_message_append(m, "b", /* please_suspend = */ getenv_bool("SYSTEMD_PLEASE_SUSPEND_HOME") > 0); | |
1876 | if (r < 0) | |
1877 | return bus_log_create_error(r); | |
1878 | ||
1879 | r = sd_bus_call(bus, m, HOME_SLOW_BUS_CALL_TIMEOUT_USEC, &error, &reply); | |
1880 | m = sd_bus_message_unref(m); | |
1881 | if (r < 0) { | |
1882 | r = handle_generic_user_record_error(argv[1], secret, &error, r, false); | |
1883 | if (r < 0) | |
1884 | return r; | |
1885 | ||
1886 | sd_bus_error_free(&error); | |
1887 | } else { | |
1888 | int fd; | |
1889 | ||
1890 | r = sd_bus_message_read(reply, "h", &fd); | |
1891 | if (r < 0) | |
1892 | return bus_log_parse_error(r); | |
1893 | ||
1894 | acquired_fd = fcntl(fd, F_DUPFD_CLOEXEC, 3); | |
1895 | if (acquired_fd < 0) | |
1896 | return log_error_errno(errno, "Failed to duplicate acquired fd: %m"); | |
1897 | ||
1898 | reply = sd_bus_message_unref(reply); | |
1899 | break; | |
1900 | } | |
1901 | } | |
1902 | ||
cc9886bc | 1903 | r = bus_call_method(bus, bus_mgr, "GetHomeByName", &error, &reply, "s", argv[1]); |
4aa0a8ac LP |
1904 | if (r < 0) |
1905 | return log_error_errno(r, "Failed to inspect home: %s", bus_error_message(&error, r)); | |
1906 | ||
1907 | r = sd_bus_message_read(reply, "usussso", NULL, NULL, NULL, NULL, &home, NULL, NULL); | |
1908 | if (r < 0) | |
1909 | return bus_log_parse_error(r); | |
1910 | ||
1911 | r = safe_fork("(with)", FORK_RESET_SIGNALS|FORK_CLOSE_ALL_FDS|FORK_DEATHSIG|FORK_LOG|FORK_RLIMIT_NOFILE_SAFE|FORK_REOPEN_LOG, &pid); | |
1912 | if (r < 0) | |
1913 | return r; | |
1914 | if (r == 0) { | |
1915 | if (chdir(home) < 0) { | |
1916 | log_error_errno(errno, "Failed to change to directory %s: %m", home); | |
1917 | _exit(255); | |
1918 | } | |
1919 | ||
1920 | execvp(cmdline[0], cmdline); | |
1921 | log_error_errno(errno, "Failed to execute %s: %m", cmdline[0]); | |
1922 | _exit(255); | |
1923 | } | |
1924 | ||
1925 | ret = wait_for_terminate_and_check(cmdline[0], pid, WAIT_LOG_ABNORMAL); | |
1926 | ||
1927 | /* Close the fd that pings the home now. */ | |
1928 | acquired_fd = safe_close(acquired_fd); | |
1929 | ||
cc9886bc | 1930 | r = bus_message_new_method_call(bus, &m, bus_mgr, "ReleaseHome"); |
4aa0a8ac LP |
1931 | if (r < 0) |
1932 | return bus_log_create_error(r); | |
1933 | ||
1934 | r = sd_bus_message_append(m, "s", argv[1]); | |
1935 | if (r < 0) | |
1936 | return bus_log_create_error(r); | |
1937 | ||
1938 | r = sd_bus_call(bus, m, HOME_SLOW_BUS_CALL_TIMEOUT_USEC, &error, NULL); | |
1939 | if (r < 0) { | |
1940 | if (sd_bus_error_has_name(&error, BUS_ERROR_HOME_BUSY)) | |
1941 | log_notice("Not deactivating home directory of %s, as it is still used.", argv[1]); | |
1942 | else | |
1943 | return log_error_errno(r, "Failed to release user home: %s", bus_error_message(&error, r)); | |
1944 | } | |
1945 | ||
1946 | return ret; | |
1947 | } | |
1948 | ||
1949 | static int lock_all_homes(int argc, char *argv[], void *userdata) { | |
1950 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; | |
1951 | _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL; | |
1952 | _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL; | |
1953 | int r; | |
1954 | ||
1955 | r = acquire_bus(&bus); | |
1956 | if (r < 0) | |
1957 | return r; | |
1958 | ||
cc9886bc | 1959 | r = bus_message_new_method_call(bus, &m, bus_mgr, "LockAllHomes"); |
4aa0a8ac LP |
1960 | if (r < 0) |
1961 | return bus_log_create_error(r); | |
1962 | ||
1963 | r = sd_bus_call(bus, m, HOME_SLOW_BUS_CALL_TIMEOUT_USEC, &error, NULL); | |
1964 | if (r < 0) | |
d1f6e01e LP |
1965 | return log_error_errno(r, "Failed to lock all homes: %s", bus_error_message(&error, r)); |
1966 | ||
1967 | return 0; | |
1968 | } | |
1969 | ||
1970 | static int deactivate_all_homes(int argc, char *argv[], void *userdata) { | |
1971 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; | |
1972 | _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL; | |
1973 | _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL; | |
1974 | int r; | |
1975 | ||
1976 | r = acquire_bus(&bus); | |
1977 | if (r < 0) | |
1978 | return r; | |
1979 | ||
1980 | r = bus_message_new_method_call(bus, &m, bus_mgr, "DeactivateAllHomes"); | |
1981 | if (r < 0) | |
1982 | return bus_log_create_error(r); | |
1983 | ||
1984 | r = sd_bus_call(bus, m, HOME_SLOW_BUS_CALL_TIMEOUT_USEC, &error, NULL); | |
1985 | if (r < 0) | |
1986 | return log_error_errno(r, "Failed to deactivate all homes: %s", bus_error_message(&error, r)); | |
4aa0a8ac LP |
1987 | |
1988 | return 0; | |
1989 | } | |
1990 | ||
1991 | static int drop_from_identity(const char *field) { | |
1992 | int r; | |
1993 | ||
1994 | assert(field); | |
1995 | ||
1996 | /* If we are called to update an identity record and drop some field, let's keep track of what to | |
1997 | * remove from the old record */ | |
1998 | r = strv_extend(&arg_identity_filter, field); | |
1999 | if (r < 0) | |
2000 | return log_oom(); | |
2001 | ||
2002 | /* Let's also drop the field if it was previously set to a new value on the same command line */ | |
2003 | r = json_variant_filter(&arg_identity_extra, STRV_MAKE(field)); | |
2004 | if (r < 0) | |
2005 | return log_error_errno(r, "Failed to filter JSON identity data: %m"); | |
2006 | ||
2007 | r = json_variant_filter(&arg_identity_extra_this_machine, STRV_MAKE(field)); | |
2008 | if (r < 0) | |
2009 | return log_error_errno(r, "Failed to filter JSON identity data: %m"); | |
2010 | ||
2011 | r = json_variant_filter(&arg_identity_extra_privileged, STRV_MAKE(field)); | |
2012 | if (r < 0) | |
2013 | return log_error_errno(r, "Failed to filter JSON identity data: %m"); | |
2014 | ||
2015 | return 0; | |
2016 | } | |
2017 | ||
2018 | static int help(int argc, char *argv[], void *userdata) { | |
2019 | _cleanup_free_ char *link = NULL; | |
2020 | int r; | |
2021 | ||
2022 | (void) pager_open(arg_pager_flags); | |
2023 | ||
2024 | r = terminal_urlify_man("homectl", "1", &link); | |
2025 | if (r < 0) | |
2026 | return log_oom(); | |
2027 | ||
2028 | printf("%1$s [OPTIONS...] COMMAND ...\n\n" | |
2029 | "%2$sCreate, manipulate or inspect home directories.%3$s\n" | |
2030 | "\n%4$sCommands:%5$s\n" | |
4bbafcc3 ZJS |
2031 | " list List home areas\n" |
2032 | " activate USER… Activate a home area\n" | |
2033 | " deactivate USER… Deactivate a home area\n" | |
2034 | " inspect USER… Inspect a home area\n" | |
2035 | " authenticate USER… Authenticate a home area\n" | |
2036 | " create USER Create a home area\n" | |
2037 | " remove USER… Remove a home area\n" | |
2038 | " update USER Update a home area\n" | |
2039 | " passwd USER Change password of a home area\n" | |
2040 | " resize USER SIZE Resize a home area\n" | |
2041 | " lock USER… Temporarily lock an active home area\n" | |
2042 | " unlock USER… Unlock a temporarily locked home area\n" | |
2043 | " lock-all Lock all suitable home areas\n" | |
2044 | " deactivate-all Deactivate all active home areas\n" | |
2045 | " with USER [COMMAND…] Run shell or command with access to a home area\n" | |
4aa0a8ac | 2046 | "\n%4$sOptions:%5$s\n" |
4bbafcc3 ZJS |
2047 | " -h --help Show this help\n" |
2048 | " --version Show package version\n" | |
2049 | " --no-pager Do not pipe output into a pager\n" | |
2050 | " --no-legend Do not show the headers and footers\n" | |
2051 | " --no-ask-password Do not ask for system passwords\n" | |
2052 | " -H --host=[USER@]HOST Operate on remote host\n" | |
2053 | " -M --machine=CONTAINER Operate on local container\n" | |
2054 | " --identity=PATH Read JSON identity from file\n" | |
2055 | " --json=FORMAT Output inspection data in JSON (takes one of\n" | |
2056 | " pretty, short, off)\n" | |
2057 | " -j Equivalent to --json=pretty (on TTY) or\n" | |
2058 | " --json=short (otherwise)\n" | |
2059 | " --export-format= Strip JSON inspection data (full, stripped,\n" | |
2060 | " minimal)\n" | |
2061 | " -E When specified once equals -j --export-format=\n" | |
2062 | " stripped, when specified twice equals\n" | |
2063 | " -j --export-format=minimal\n" | |
4aa0a8ac | 2064 | "\n%4$sGeneral User Record Properties:%5$s\n" |
4bbafcc3 ZJS |
2065 | " -c --real-name=REALNAME Real name for user\n" |
2066 | " --realm=REALM Realm to create user in\n" | |
2067 | " --email-address=EMAIL Email address for user\n" | |
2068 | " --location=LOCATION Set location of user on earth\n" | |
2069 | " --icon-name=NAME Icon name for user\n" | |
2070 | " -d --home-dir=PATH Home directory\n" | |
2071 | " -u --uid=UID Numeric UID for user\n" | |
2072 | " -G --member-of=GROUP Add user to group\n" | |
2073 | " --skel=PATH Skeleton directory to use\n" | |
2074 | " --shell=PATH Shell for account\n" | |
2075 | " --setenv=VARIABLE[=VALUE] Set an environment variable at log-in\n" | |
2076 | " --timezone=TIMEZONE Set a time-zone\n" | |
2077 | " --language=LOCALE Set preferred language\n" | |
4aa0a8ac | 2078 | " --ssh-authorized-keys=KEYS\n" |
4bbafcc3 ZJS |
2079 | " Specify SSH public keys\n" |
2080 | " --pkcs11-token-uri=URI URI to PKCS#11 security token containing\n" | |
2081 | " private key and matching X.509 certificate\n" | |
2082 | " --fido2-device=PATH Path to FIDO2 hidraw device with hmac-secret\n" | |
2083 | " extension\n" | |
17e7561a | 2084 | " --fido2-with-client-pin=BOOL\n" |
4bbafcc3 ZJS |
2085 | " Whether to require entering a PIN to unlock the\n" |
2086 | " account\n" | |
17e7561a | 2087 | " --fido2-with-user-presence=BOOL\n" |
4bbafcc3 ZJS |
2088 | " Whether to require user presence to unlock the\n" |
2089 | " account\n" | |
17e7561a | 2090 | " --fido2-with-user-verification=BOOL\n" |
4bbafcc3 ZJS |
2091 | " Whether to require user verification to unlock\n" |
2092 | " the account\n" | |
2093 | " --recovery-key=BOOL Add a recovery key\n" | |
2094 | "\n%4$sAccount Management User Record Properties:%5$s\n" | |
2095 | " --locked=BOOL Set locked account state\n" | |
2096 | " --not-before=TIMESTAMP Do not allow logins before\n" | |
2097 | " --not-after=TIMESTAMP Do not allow logins after\n" | |
4aa0a8ac | 2098 | " --rate-limit-interval=SECS\n" |
4bbafcc3 | 2099 | " Login rate-limit interval in seconds\n" |
4aa0a8ac | 2100 | " --rate-limit-burst=NUMBER\n" |
4bbafcc3 | 2101 | " Login rate-limit attempts per interval\n" |
4aa0a8ac | 2102 | "\n%4$sPassword Policy User Record Properties:%5$s\n" |
4bbafcc3 | 2103 | " --password-hint=HINT Set Password hint\n" |
4aa0a8ac | 2104 | " --enforce-password-policy=BOOL\n" |
4bbafcc3 ZJS |
2105 | " Control whether to enforce system's password\n" |
2106 | " policy for this user\n" | |
2107 | " -P Same as --enforce-password-password=no\n" | |
4aa0a8ac | 2108 | " --password-change-now=BOOL\n" |
4bbafcc3 | 2109 | " Require the password to be changed on next login\n" |
4aa0a8ac | 2110 | " --password-change-min=TIME\n" |
4bbafcc3 | 2111 | " Require minimum time between password changes\n" |
4aa0a8ac | 2112 | " --password-change-max=TIME\n" |
4bbafcc3 | 2113 | " Require maximum time between password changes\n" |
4aa0a8ac | 2114 | " --password-change-warn=TIME\n" |
4bbafcc3 | 2115 | " How much time to warn before password expiry\n" |
4aa0a8ac | 2116 | " --password-change-inactive=TIME\n" |
4bbafcc3 | 2117 | " How much time to block password after expiry\n" |
4aa0a8ac | 2118 | "\n%4$sResource Management User Record Properties:%5$s\n" |
4bbafcc3 ZJS |
2119 | " --disk-size=BYTES Size to assign the user on disk\n" |
2120 | " --access-mode=MODE User home directory access mode\n" | |
2121 | " --umask=MODE Umask for user when logging in\n" | |
2122 | " --nice=NICE Nice level for user\n" | |
4aa0a8ac | 2123 | " --rlimit=LIMIT=VALUE[:VALUE]\n" |
4bbafcc3 ZJS |
2124 | " Set resource limits\n" |
2125 | " --tasks-max=MAX Set maximum number of per-user tasks\n" | |
2126 | " --memory-high=BYTES Set high memory threshold in bytes\n" | |
2127 | " --memory-max=BYTES Set maximum memory limit\n" | |
2128 | " --cpu-weight=WEIGHT Set CPU weight\n" | |
2129 | " --io-weight=WEIGHT Set IO weight\n" | |
4aa0a8ac | 2130 | "\n%4$sStorage User Record Properties:%5$s\n" |
4bbafcc3 ZJS |
2131 | " --storage=STORAGE Storage type to use (luks, fscrypt, directory,\n" |
2132 | " subvolume, cifs)\n" | |
2133 | " --image-path=PATH Path to image file/directory\n" | |
4aa0a8ac | 2134 | "\n%4$sLUKS Storage User Record Properties:%5$s\n" |
4bbafcc3 ZJS |
2135 | " --fs-type=TYPE File system type to use in case of luks\n" |
2136 | " storage (btrfs, ext4, xfs)\n" | |
2137 | " --luks-discard=BOOL Whether to use 'discard' feature of file system\n" | |
2138 | " when activated (mounted)\n" | |
cba11699 | 2139 | " --luks-offline-discard=BOOL\n" |
4bbafcc3 ZJS |
2140 | " Whether to trim file on logout\n" |
2141 | " --luks-cipher=CIPHER Cipher to use for LUKS encryption\n" | |
2142 | " --luks-cipher-mode=MODE Cipher mode to use for LUKS encryption\n" | |
4aa0a8ac | 2143 | " --luks-volume-key-size=BITS\n" |
4bbafcc3 ZJS |
2144 | " Volume key size to use for LUKS encryption\n" |
2145 | " --luks-pbkdf-type=TYPE Password-based Key Derivation Function to use\n" | |
4aa0a8ac | 2146 | " --luks-pbkdf-hash-algorithm=ALGORITHM\n" |
4bbafcc3 | 2147 | " PBKDF hash algorithm to use\n" |
4aa0a8ac | 2148 | " --luks-pbkdf-time-cost=SECS\n" |
4bbafcc3 | 2149 | " Time cost for PBKDF in seconds\n" |
4aa0a8ac | 2150 | " --luks-pbkdf-memory-cost=BYTES\n" |
4bbafcc3 | 2151 | " Memory cost for PBKDF in bytes\n" |
4aa0a8ac | 2152 | " --luks-pbkdf-parallel-threads=NUMBER\n" |
4bbafcc3 | 2153 | " Number of parallel threads for PKBDF\n" |
4aa0a8ac | 2154 | "\n%4$sMounting User Record Properties:%5$s\n" |
4bbafcc3 ZJS |
2155 | " --nosuid=BOOL Control the 'nosuid' flag of the home mount\n" |
2156 | " --nodev=BOOL Control the 'nodev' flag of the home mount\n" | |
2157 | " --noexec=BOOL Control the 'noexec' flag of the home mount\n" | |
4aa0a8ac | 2158 | "\n%4$sCIFS User Record Properties:%5$s\n" |
4bbafcc3 ZJS |
2159 | " --cifs-domain=DOMAIN CIFS (Windows) domain\n" |
2160 | " --cifs-user-name=USER CIFS (Windows) user name\n" | |
2161 | " --cifs-service=SERVICE CIFS (Windows) service to mount as home area\n" | |
4aa0a8ac | 2162 | "\n%4$sLogin Behaviour User Record Properties:%5$s\n" |
4bbafcc3 ZJS |
2163 | " --stop-delay=SECS How long to leave user services running after\n" |
2164 | " logout\n" | |
2165 | " --kill-processes=BOOL Whether to kill user processes when sessions\n" | |
2166 | " terminate\n" | |
2167 | " --auto-login=BOOL Try to log this user in automatically\n" | |
bc556335 DDM |
2168 | "\nSee the %6$s for details.\n", |
2169 | program_invocation_short_name, | |
2170 | ansi_highlight(), | |
2171 | ansi_normal(), | |
2172 | ansi_underline(), | |
2173 | ansi_normal(), | |
2174 | link); | |
4aa0a8ac LP |
2175 | |
2176 | return 0; | |
2177 | } | |
2178 | ||
2179 | static int parse_argv(int argc, char *argv[]) { | |
2180 | ||
2181 | enum { | |
2182 | ARG_VERSION = 0x100, | |
2183 | ARG_NO_PAGER, | |
2184 | ARG_NO_LEGEND, | |
2185 | ARG_NO_ASK_PASSWORD, | |
2186 | ARG_REALM, | |
2187 | ARG_EMAIL_ADDRESS, | |
2188 | ARG_DISK_SIZE, | |
2189 | ARG_ACCESS_MODE, | |
2190 | ARG_STORAGE, | |
2191 | ARG_FS_TYPE, | |
2192 | ARG_IMAGE_PATH, | |
2193 | ARG_UMASK, | |
2194 | ARG_LUKS_DISCARD, | |
cba11699 | 2195 | ARG_LUKS_OFFLINE_DISCARD, |
4aa0a8ac LP |
2196 | ARG_JSON, |
2197 | ARG_SETENV, | |
2198 | ARG_TIMEZONE, | |
2199 | ARG_LANGUAGE, | |
2200 | ARG_LOCKED, | |
2201 | ARG_SSH_AUTHORIZED_KEYS, | |
2202 | ARG_LOCATION, | |
2203 | ARG_ICON_NAME, | |
2204 | ARG_PASSWORD_HINT, | |
2205 | ARG_NICE, | |
2206 | ARG_RLIMIT, | |
2207 | ARG_NOT_BEFORE, | |
2208 | ARG_NOT_AFTER, | |
2209 | ARG_LUKS_CIPHER, | |
2210 | ARG_LUKS_CIPHER_MODE, | |
2211 | ARG_LUKS_VOLUME_KEY_SIZE, | |
2212 | ARG_NOSUID, | |
2213 | ARG_NODEV, | |
2214 | ARG_NOEXEC, | |
2215 | ARG_CIFS_DOMAIN, | |
2216 | ARG_CIFS_USER_NAME, | |
2217 | ARG_CIFS_SERVICE, | |
2218 | ARG_TASKS_MAX, | |
2219 | ARG_MEMORY_HIGH, | |
2220 | ARG_MEMORY_MAX, | |
2221 | ARG_CPU_WEIGHT, | |
2222 | ARG_IO_WEIGHT, | |
2223 | ARG_LUKS_PBKDF_TYPE, | |
2224 | ARG_LUKS_PBKDF_HASH_ALGORITHM, | |
2225 | ARG_LUKS_PBKDF_TIME_COST, | |
2226 | ARG_LUKS_PBKDF_MEMORY_COST, | |
2227 | ARG_LUKS_PBKDF_PARALLEL_THREADS, | |
2228 | ARG_RATE_LIMIT_INTERVAL, | |
2229 | ARG_RATE_LIMIT_BURST, | |
2230 | ARG_STOP_DELAY, | |
2231 | ARG_KILL_PROCESSES, | |
2232 | ARG_ENFORCE_PASSWORD_POLICY, | |
2233 | ARG_PASSWORD_CHANGE_NOW, | |
2234 | ARG_PASSWORD_CHANGE_MIN, | |
2235 | ARG_PASSWORD_CHANGE_MAX, | |
2236 | ARG_PASSWORD_CHANGE_WARN, | |
2237 | ARG_PASSWORD_CHANGE_INACTIVE, | |
2238 | ARG_EXPORT_FORMAT, | |
2239 | ARG_AUTO_LOGIN, | |
2240 | ARG_PKCS11_TOKEN_URI, | |
1c0c4a43 | 2241 | ARG_FIDO2_DEVICE, |
17e7561a LP |
2242 | ARG_FIDO2_WITH_PIN, |
2243 | ARG_FIDO2_WITH_UP, | |
2244 | ARG_FIDO2_WITH_UV, | |
80c41552 | 2245 | ARG_RECOVERY_KEY, |
4aa0a8ac LP |
2246 | ARG_AND_RESIZE, |
2247 | ARG_AND_CHANGE_PASSWORD, | |
2248 | }; | |
2249 | ||
2250 | static const struct option options[] = { | |
2251 | { "help", no_argument, NULL, 'h' }, | |
2252 | { "version", no_argument, NULL, ARG_VERSION }, | |
2253 | { "no-pager", no_argument, NULL, ARG_NO_PAGER }, | |
2254 | { "no-legend", no_argument, NULL, ARG_NO_LEGEND }, | |
2255 | { "no-ask-password", no_argument, NULL, ARG_NO_ASK_PASSWORD }, | |
2256 | { "host", required_argument, NULL, 'H' }, | |
2257 | { "machine", required_argument, NULL, 'M' }, | |
2258 | { "identity", required_argument, NULL, 'I' }, | |
2259 | { "real-name", required_argument, NULL, 'c' }, | |
2260 | { "comment", required_argument, NULL, 'c' }, /* Compat alias to keep thing in sync with useradd(8) */ | |
2261 | { "realm", required_argument, NULL, ARG_REALM }, | |
2262 | { "email-address", required_argument, NULL, ARG_EMAIL_ADDRESS }, | |
2263 | { "location", required_argument, NULL, ARG_LOCATION }, | |
2264 | { "password-hint", required_argument, NULL, ARG_PASSWORD_HINT }, | |
2265 | { "icon-name", required_argument, NULL, ARG_ICON_NAME }, | |
2266 | { "home-dir", required_argument, NULL, 'd' }, /* Compatible with useradd(8) */ | |
2267 | { "uid", required_argument, NULL, 'u' }, /* Compatible with useradd(8) */ | |
2268 | { "member-of", required_argument, NULL, 'G' }, | |
2269 | { "groups", required_argument, NULL, 'G' }, /* Compat alias to keep thing in sync with useradd(8) */ | |
2270 | { "skel", required_argument, NULL, 'k' }, /* Compatible with useradd(8) */ | |
2271 | { "shell", required_argument, NULL, 's' }, /* Compatible with useradd(8) */ | |
2272 | { "setenv", required_argument, NULL, ARG_SETENV }, | |
2273 | { "timezone", required_argument, NULL, ARG_TIMEZONE }, | |
2274 | { "language", required_argument, NULL, ARG_LANGUAGE }, | |
2275 | { "locked", required_argument, NULL, ARG_LOCKED }, | |
2276 | { "not-before", required_argument, NULL, ARG_NOT_BEFORE }, | |
2277 | { "not-after", required_argument, NULL, ARG_NOT_AFTER }, | |
2278 | { "expiredate", required_argument, NULL, 'e' }, /* Compat alias to keep thing in sync with useradd(8) */ | |
2279 | { "ssh-authorized-keys", required_argument, NULL, ARG_SSH_AUTHORIZED_KEYS }, | |
2280 | { "disk-size", required_argument, NULL, ARG_DISK_SIZE }, | |
2281 | { "access-mode", required_argument, NULL, ARG_ACCESS_MODE }, | |
2282 | { "umask", required_argument, NULL, ARG_UMASK }, | |
2283 | { "nice", required_argument, NULL, ARG_NICE }, | |
2284 | { "rlimit", required_argument, NULL, ARG_RLIMIT }, | |
2285 | { "tasks-max", required_argument, NULL, ARG_TASKS_MAX }, | |
2286 | { "memory-high", required_argument, NULL, ARG_MEMORY_HIGH }, | |
2287 | { "memory-max", required_argument, NULL, ARG_MEMORY_MAX }, | |
2288 | { "cpu-weight", required_argument, NULL, ARG_CPU_WEIGHT }, | |
2289 | { "io-weight", required_argument, NULL, ARG_IO_WEIGHT }, | |
2290 | { "storage", required_argument, NULL, ARG_STORAGE }, | |
2291 | { "image-path", required_argument, NULL, ARG_IMAGE_PATH }, | |
2292 | { "fs-type", required_argument, NULL, ARG_FS_TYPE }, | |
2293 | { "luks-discard", required_argument, NULL, ARG_LUKS_DISCARD }, | |
cba11699 | 2294 | { "luks-offline-discard", required_argument, NULL, ARG_LUKS_OFFLINE_DISCARD }, |
4aa0a8ac LP |
2295 | { "luks-cipher", required_argument, NULL, ARG_LUKS_CIPHER }, |
2296 | { "luks-cipher-mode", required_argument, NULL, ARG_LUKS_CIPHER_MODE }, | |
2297 | { "luks-volume-key-size", required_argument, NULL, ARG_LUKS_VOLUME_KEY_SIZE }, | |
2298 | { "luks-pbkdf-type", required_argument, NULL, ARG_LUKS_PBKDF_TYPE }, | |
2299 | { "luks-pbkdf-hash-algorithm", required_argument, NULL, ARG_LUKS_PBKDF_HASH_ALGORITHM }, | |
2300 | { "luks-pbkdf-time-cost", required_argument, NULL, ARG_LUKS_PBKDF_TIME_COST }, | |
2301 | { "luks-pbkdf-memory-cost", required_argument, NULL, ARG_LUKS_PBKDF_MEMORY_COST }, | |
2302 | { "luks-pbkdf-parallel-threads", required_argument, NULL, ARG_LUKS_PBKDF_PARALLEL_THREADS }, | |
2303 | { "nosuid", required_argument, NULL, ARG_NOSUID }, | |
2304 | { "nodev", required_argument, NULL, ARG_NODEV }, | |
2305 | { "noexec", required_argument, NULL, ARG_NOEXEC }, | |
2306 | { "cifs-user-name", required_argument, NULL, ARG_CIFS_USER_NAME }, | |
2307 | { "cifs-domain", required_argument, NULL, ARG_CIFS_DOMAIN }, | |
2308 | { "cifs-service", required_argument, NULL, ARG_CIFS_SERVICE }, | |
2309 | { "rate-limit-interval", required_argument, NULL, ARG_RATE_LIMIT_INTERVAL }, | |
2310 | { "rate-limit-burst", required_argument, NULL, ARG_RATE_LIMIT_BURST }, | |
2311 | { "stop-delay", required_argument, NULL, ARG_STOP_DELAY }, | |
2312 | { "kill-processes", required_argument, NULL, ARG_KILL_PROCESSES }, | |
2313 | { "enforce-password-policy", required_argument, NULL, ARG_ENFORCE_PASSWORD_POLICY }, | |
2314 | { "password-change-now", required_argument, NULL, ARG_PASSWORD_CHANGE_NOW }, | |
2315 | { "password-change-min", required_argument, NULL, ARG_PASSWORD_CHANGE_MIN }, | |
2316 | { "password-change-max", required_argument, NULL, ARG_PASSWORD_CHANGE_MAX }, | |
2317 | { "password-change-warn", required_argument, NULL, ARG_PASSWORD_CHANGE_WARN }, | |
2318 | { "password-change-inactive", required_argument, NULL, ARG_PASSWORD_CHANGE_INACTIVE }, | |
2319 | { "auto-login", required_argument, NULL, ARG_AUTO_LOGIN }, | |
2320 | { "json", required_argument, NULL, ARG_JSON }, | |
2321 | { "export-format", required_argument, NULL, ARG_EXPORT_FORMAT }, | |
2322 | { "pkcs11-token-uri", required_argument, NULL, ARG_PKCS11_TOKEN_URI }, | |
1c0c4a43 | 2323 | { "fido2-device", required_argument, NULL, ARG_FIDO2_DEVICE }, |
17e7561a LP |
2324 | { "fido2-with-client-pin", required_argument, NULL, ARG_FIDO2_WITH_PIN }, |
2325 | { "fido2-with-user-presence", required_argument, NULL, ARG_FIDO2_WITH_UP }, | |
2326 | { "fido2-with-user-verification",required_argument, NULL, ARG_FIDO2_WITH_UV }, | |
80c41552 | 2327 | { "recovery-key", required_argument, NULL, ARG_RECOVERY_KEY }, |
4aa0a8ac LP |
2328 | { "and-resize", required_argument, NULL, ARG_AND_RESIZE }, |
2329 | { "and-change-password", required_argument, NULL, ARG_AND_CHANGE_PASSWORD }, | |
2330 | {} | |
2331 | }; | |
2332 | ||
2333 | int r; | |
2334 | ||
2335 | assert(argc >= 0); | |
2336 | assert(argv); | |
2337 | ||
2338 | for (;;) { | |
2339 | int c; | |
2340 | ||
2341 | c = getopt_long(argc, argv, "hH:M:I:c:d:u:k:s:e:G:jPE", options, NULL); | |
2342 | if (c < 0) | |
2343 | break; | |
2344 | ||
2345 | switch (c) { | |
2346 | ||
2347 | case 'h': | |
2348 | return help(0, NULL, NULL); | |
2349 | ||
2350 | case ARG_VERSION: | |
2351 | return version(); | |
2352 | ||
2353 | case ARG_NO_PAGER: | |
2354 | arg_pager_flags |= PAGER_DISABLE; | |
2355 | break; | |
2356 | ||
2357 | case ARG_NO_LEGEND: | |
2358 | arg_legend = false; | |
2359 | break; | |
2360 | ||
2361 | case ARG_NO_ASK_PASSWORD: | |
2362 | arg_ask_password = false; | |
2363 | break; | |
2364 | ||
2365 | case 'H': | |
2366 | arg_transport = BUS_TRANSPORT_REMOTE; | |
2367 | arg_host = optarg; | |
2368 | break; | |
2369 | ||
2370 | case 'M': | |
2371 | arg_transport = BUS_TRANSPORT_MACHINE; | |
2372 | arg_host = optarg; | |
2373 | break; | |
2374 | ||
2375 | case 'I': | |
2376 | arg_identity = optarg; | |
2377 | break; | |
2378 | ||
2379 | case 'c': | |
2380 | if (isempty(optarg)) { | |
2381 | r = drop_from_identity("realName"); | |
2382 | if (r < 0) | |
2383 | return r; | |
2384 | ||
2385 | break; | |
2386 | } | |
2387 | ||
2388 | if (!valid_gecos(optarg)) | |
2389 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "Real name '%s' not a valid GECOS field.", optarg); | |
2390 | ||
2391 | r = json_variant_set_field_string(&arg_identity_extra, "realName", optarg); | |
2392 | if (r < 0) | |
2393 | return log_error_errno(r, "Failed to set realName field: %m"); | |
2394 | ||
2395 | break; | |
2396 | ||
2397 | case 'd': { | |
2398 | _cleanup_free_ char *hd = NULL; | |
2399 | ||
2400 | if (isempty(optarg)) { | |
2401 | r = drop_from_identity("homeDirectory"); | |
2402 | if (r < 0) | |
2403 | return r; | |
2404 | ||
2405 | break; | |
2406 | } | |
2407 | ||
614b022c | 2408 | r = parse_path_argument(optarg, false, &hd); |
4aa0a8ac LP |
2409 | if (r < 0) |
2410 | return r; | |
2411 | ||
2412 | if (!valid_home(hd)) | |
2413 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "Home directory '%s' not valid.", hd); | |
2414 | ||
2415 | r = json_variant_set_field_string(&arg_identity_extra, "homeDirectory", hd); | |
2416 | if (r < 0) | |
2417 | return log_error_errno(r, "Failed to set homeDirectory field: %m"); | |
2418 | ||
2419 | break; | |
2420 | } | |
2421 | ||
2422 | case ARG_REALM: | |
2423 | if (isempty(optarg)) { | |
2424 | r = drop_from_identity("realm"); | |
2425 | if (r < 0) | |
2426 | return r; | |
2427 | ||
2428 | break; | |
2429 | } | |
2430 | ||
2431 | r = dns_name_is_valid(optarg); | |
2432 | if (r < 0) | |
2433 | return log_error_errno(r, "Failed to determine whether realm '%s' is a valid DNS domain: %m", optarg); | |
2434 | if (r == 0) | |
2435 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "Realm '%s' is not a valid DNS domain: %m", optarg); | |
2436 | ||
2437 | r = json_variant_set_field_string(&arg_identity_extra, "realm", optarg); | |
2438 | if (r < 0) | |
2439 | return log_error_errno(r, "Failed to set realm field: %m"); | |
2440 | break; | |
2441 | ||
2442 | case ARG_EMAIL_ADDRESS: | |
2443 | case ARG_LOCATION: | |
2444 | case ARG_ICON_NAME: | |
2445 | case ARG_CIFS_USER_NAME: | |
2446 | case ARG_CIFS_DOMAIN: | |
2447 | case ARG_CIFS_SERVICE: { | |
2448 | ||
2449 | const char *field = | |
2450 | c == ARG_EMAIL_ADDRESS ? "emailAddress" : | |
2451 | c == ARG_LOCATION ? "location" : | |
2452 | c == ARG_ICON_NAME ? "iconName" : | |
2453 | c == ARG_CIFS_USER_NAME ? "cifsUserName" : | |
2454 | c == ARG_CIFS_DOMAIN ? "cifsDomain" : | |
2455 | c == ARG_CIFS_SERVICE ? "cifsService" : | |
2456 | NULL; | |
2457 | ||
2458 | assert(field); | |
2459 | ||
2460 | if (isempty(optarg)) { | |
2461 | r = drop_from_identity(field); | |
2462 | if (r < 0) | |
2463 | return r; | |
2464 | ||
2465 | break; | |
2466 | } | |
2467 | ||
2468 | r = json_variant_set_field_string(&arg_identity_extra, field, optarg); | |
2469 | if (r < 0) | |
2470 | return log_error_errno(r, "Failed to set %s field: %m", field); | |
2471 | ||
2472 | break; | |
2473 | } | |
2474 | ||
2475 | case ARG_PASSWORD_HINT: | |
2476 | if (isempty(optarg)) { | |
2477 | r = drop_from_identity("passwordHint"); | |
2478 | if (r < 0) | |
2479 | return r; | |
2480 | ||
2481 | break; | |
2482 | } | |
2483 | ||
2484 | r = json_variant_set_field_string(&arg_identity_extra_privileged, "passwordHint", optarg); | |
2485 | if (r < 0) | |
2486 | return log_error_errno(r, "Failed to set passwordHint field: %m"); | |
2487 | ||
2488 | string_erase(optarg); | |
2489 | break; | |
2490 | ||
2491 | case ARG_NICE: { | |
2492 | int nc; | |
2493 | ||
2494 | if (isempty(optarg)) { | |
2495 | r = drop_from_identity("niceLevel"); | |
2496 | if (r < 0) | |
2497 | return r; | |
2498 | break; | |
2499 | } | |
2500 | ||
2501 | r = parse_nice(optarg, &nc); | |
2502 | if (r < 0) | |
2503 | return log_error_errno(r, "Failed to parse nice level: %s", optarg); | |
2504 | ||
2505 | r = json_variant_set_field_integer(&arg_identity_extra, "niceLevel", nc); | |
2506 | if (r < 0) | |
2507 | return log_error_errno(r, "Failed to set niceLevel field: %m"); | |
2508 | ||
2509 | break; | |
2510 | } | |
2511 | ||
2512 | case ARG_RLIMIT: { | |
2513 | _cleanup_(json_variant_unrefp) JsonVariant *v = NULL, *jcur = NULL, *jmax = NULL; | |
2514 | _cleanup_free_ char *field = NULL, *t = NULL; | |
2515 | const char *eq; | |
2516 | struct rlimit rl; | |
2517 | int l; | |
2518 | ||
2519 | if (isempty(optarg)) { | |
2520 | /* Remove all resource limits */ | |
2521 | ||
2522 | r = drop_from_identity("resourceLimits"); | |
2523 | if (r < 0) | |
2524 | return r; | |
2525 | ||
2526 | arg_identity_filter_rlimits = strv_free(arg_identity_filter_rlimits); | |
2527 | arg_identity_extra_rlimits = json_variant_unref(arg_identity_extra_rlimits); | |
2528 | break; | |
2529 | } | |
2530 | ||
2531 | eq = strchr(optarg, '='); | |
2532 | if (!eq) | |
2533 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "Can't parse resource limit assignment: %s", optarg); | |
2534 | ||
2535 | field = strndup(optarg, eq - optarg); | |
2536 | if (!field) | |
2537 | return log_oom(); | |
2538 | ||
2539 | l = rlimit_from_string_harder(field); | |
2540 | if (l < 0) | |
7211c853 | 2541 | return log_error_errno(l, "Unknown resource limit type: %s", field); |
4aa0a8ac LP |
2542 | |
2543 | if (isempty(eq + 1)) { | |
2544 | /* Remove only the specific rlimit */ | |
2545 | ||
2546 | r = strv_extend(&arg_identity_filter_rlimits, rlimit_to_string(l)); | |
2547 | if (r < 0) | |
2548 | return r; | |
2549 | ||
2550 | r = json_variant_filter(&arg_identity_extra_rlimits, STRV_MAKE(field)); | |
2551 | if (r < 0) | |
2552 | return log_error_errno(r, "Failed to filter JSON identity data: %m"); | |
2553 | ||
2554 | break; | |
2555 | } | |
2556 | ||
2557 | r = rlimit_parse(l, eq + 1, &rl); | |
2558 | if (r < 0) | |
2559 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "Failed to parse resource limit value: %s", eq + 1); | |
2560 | ||
2561 | r = rl.rlim_cur == RLIM_INFINITY ? json_variant_new_null(&jcur) : json_variant_new_unsigned(&jcur, rl.rlim_cur); | |
2562 | if (r < 0) | |
2563 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "Failed to allocate current integer: %m"); | |
2564 | ||
2565 | r = rl.rlim_max == RLIM_INFINITY ? json_variant_new_null(&jmax) : json_variant_new_unsigned(&jmax, rl.rlim_max); | |
2566 | if (r < 0) | |
2567 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "Failed to allocate maximum integer: %m"); | |
2568 | ||
2569 | r = json_build(&v, | |
2570 | JSON_BUILD_OBJECT( | |
2571 | JSON_BUILD_PAIR("cur", JSON_BUILD_VARIANT(jcur)), | |
2572 | JSON_BUILD_PAIR("max", JSON_BUILD_VARIANT(jmax)))); | |
2573 | if (r < 0) | |
2574 | return log_error_errno(r, "Failed to build resource limit: %m"); | |
2575 | ||
2576 | t = strjoin("RLIMIT_", rlimit_to_string(l)); | |
2577 | if (!t) | |
2578 | return log_oom(); | |
2579 | ||
2580 | r = json_variant_set_field(&arg_identity_extra_rlimits, t, v); | |
2581 | if (r < 0) | |
2582 | return log_error_errno(r, "Failed to set %s field: %m", rlimit_to_string(l)); | |
2583 | ||
2584 | break; | |
2585 | } | |
2586 | ||
2587 | case 'u': { | |
2588 | uid_t uid; | |
2589 | ||
2590 | if (isempty(optarg)) { | |
2591 | r = drop_from_identity("uid"); | |
2592 | if (r < 0) | |
2593 | return r; | |
2594 | ||
2595 | break; | |
2596 | } | |
2597 | ||
2598 | r = parse_uid(optarg, &uid); | |
2599 | if (r < 0) | |
2600 | return log_error_errno(r, "Failed to parse UID '%s'.", optarg); | |
2601 | ||
2602 | if (uid_is_system(uid)) | |
2603 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "UID " UID_FMT " is in system range, refusing.", uid); | |
2604 | if (uid_is_dynamic(uid)) | |
2605 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "UID " UID_FMT " is in dynamic range, refusing.", uid); | |
2606 | if (uid == UID_NOBODY) | |
2607 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "UID " UID_FMT " is nobody UID, refusing.", uid); | |
2608 | ||
2609 | r = json_variant_set_field_unsigned(&arg_identity_extra, "uid", uid); | |
2610 | if (r < 0) | |
2611 | return log_error_errno(r, "Failed to set realm field: %m"); | |
2612 | ||
2613 | break; | |
2614 | } | |
2615 | ||
2616 | case 'k': | |
2617 | case ARG_IMAGE_PATH: { | |
2618 | const char *field = c == 'k' ? "skeletonDirectory" : "imagePath"; | |
2619 | _cleanup_free_ char *v = NULL; | |
2620 | ||
2621 | if (isempty(optarg)) { | |
2622 | r = drop_from_identity(field); | |
2623 | if (r < 0) | |
2624 | return r; | |
2625 | ||
2626 | break; | |
2627 | } | |
2628 | ||
614b022c | 2629 | r = parse_path_argument(optarg, false, &v); |
4aa0a8ac LP |
2630 | if (r < 0) |
2631 | return r; | |
2632 | ||
2633 | r = json_variant_set_field_string(&arg_identity_extra_this_machine, field, v); | |
2634 | if (r < 0) | |
2635 | return log_error_errno(r, "Failed to set %s field: %m", v); | |
2636 | ||
2637 | break; | |
2638 | } | |
2639 | ||
2640 | case 's': | |
2641 | if (isempty(optarg)) { | |
2642 | r = drop_from_identity("shell"); | |
2643 | if (r < 0) | |
2644 | return r; | |
2645 | ||
2646 | break; | |
2647 | } | |
2648 | ||
2649 | if (!valid_shell(optarg)) | |
2650 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "Shell '%s' not valid.", optarg); | |
2651 | ||
2652 | r = json_variant_set_field_string(&arg_identity_extra, "shell", optarg); | |
2653 | if (r < 0) | |
2654 | return log_error_errno(r, "Failed to set shell field: %m"); | |
2655 | ||
2656 | break; | |
2657 | ||
2658 | case ARG_SETENV: { | |
aaf057c4 | 2659 | _cleanup_free_ char **l = NULL; |
4aa0a8ac LP |
2660 | _cleanup_(json_variant_unrefp) JsonVariant *ne = NULL; |
2661 | JsonVariant *e; | |
2662 | ||
2663 | if (isempty(optarg)) { | |
2664 | r = drop_from_identity("environment"); | |
2665 | if (r < 0) | |
2666 | return r; | |
2667 | ||
2668 | break; | |
2669 | } | |
2670 | ||
4aa0a8ac LP |
2671 | e = json_variant_by_key(arg_identity_extra, "environment"); |
2672 | if (e) { | |
2673 | r = json_variant_strv(e, &l); | |
2674 | if (r < 0) | |
2675 | return log_error_errno(r, "Failed to parse JSON environment field: %m"); | |
2676 | } | |
2677 | ||
4bbafcc3 | 2678 | r = strv_env_replace_strdup_passthrough(&l, optarg); |
aaf057c4 | 2679 | if (r < 0) |
4bbafcc3 | 2680 | return log_error_errno(r, "Cannot assign environment variable %s: %m", optarg); |
4aa0a8ac | 2681 | |
aaf057c4 | 2682 | strv_sort(l); |
4aa0a8ac | 2683 | |
aaf057c4 | 2684 | r = json_variant_new_array_strv(&ne, l); |
4aa0a8ac LP |
2685 | if (r < 0) |
2686 | return log_error_errno(r, "Failed to allocate environment list JSON: %m"); | |
2687 | ||
2688 | r = json_variant_set_field(&arg_identity_extra, "environment", ne); | |
2689 | if (r < 0) | |
162392b7 | 2690 | return log_error_errno(r, "Failed to set environment list: %m"); |
4aa0a8ac LP |
2691 | |
2692 | break; | |
2693 | } | |
2694 | ||
2695 | case ARG_TIMEZONE: | |
2696 | ||
2697 | if (isempty(optarg)) { | |
2698 | r = drop_from_identity("timeZone"); | |
2699 | if (r < 0) | |
2700 | return r; | |
2701 | ||
2702 | break; | |
2703 | } | |
2704 | ||
2705 | if (!timezone_is_valid(optarg, LOG_DEBUG)) | |
2706 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "Timezone '%s' is not valid.", optarg); | |
2707 | ||
2708 | r = json_variant_set_field_string(&arg_identity_extra, "timeZone", optarg); | |
2709 | if (r < 0) | |
2710 | return log_error_errno(r, "Failed to set timezone field: %m"); | |
2711 | ||
2712 | break; | |
2713 | ||
2714 | case ARG_LANGUAGE: | |
2715 | if (isempty(optarg)) { | |
2716 | r = drop_from_identity("language"); | |
2717 | if (r < 0) | |
2718 | return r; | |
2719 | ||
2720 | break; | |
2721 | } | |
2722 | ||
2723 | if (!locale_is_valid(optarg)) | |
2724 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "Locale '%s' is not valid.", optarg); | |
2725 | ||
a00a78b8 LP |
2726 | if (locale_is_installed(optarg) <= 0) |
2727 | log_warning("Locale '%s' is not installed, accepting anyway.", optarg); | |
2728 | ||
4aa0a8ac LP |
2729 | r = json_variant_set_field_string(&arg_identity_extra, "preferredLanguage", optarg); |
2730 | if (r < 0) | |
2731 | return log_error_errno(r, "Failed to set preferredLanguage field: %m"); | |
2732 | ||
2733 | break; | |
2734 | ||
2735 | case ARG_NOSUID: | |
2736 | case ARG_NODEV: | |
2737 | case ARG_NOEXEC: | |
2738 | case ARG_LOCKED: | |
2739 | case ARG_KILL_PROCESSES: | |
2740 | case ARG_ENFORCE_PASSWORD_POLICY: | |
2741 | case ARG_AUTO_LOGIN: | |
2742 | case ARG_PASSWORD_CHANGE_NOW: { | |
2743 | const char *field = | |
2744 | c == ARG_LOCKED ? "locked" : | |
2745 | c == ARG_NOSUID ? "mountNoSuid" : | |
2746 | c == ARG_NODEV ? "mountNoDevices" : | |
2747 | c == ARG_NOEXEC ? "mountNoExecute" : | |
2748 | c == ARG_KILL_PROCESSES ? "killProcesses" : | |
2749 | c == ARG_ENFORCE_PASSWORD_POLICY ? "enforcePasswordPolicy" : | |
2750 | c == ARG_AUTO_LOGIN ? "autoLogin" : | |
2751 | c == ARG_PASSWORD_CHANGE_NOW ? "passwordChangeNow" : | |
2752 | NULL; | |
2753 | ||
2754 | assert(field); | |
2755 | ||
2756 | if (isempty(optarg)) { | |
2757 | r = drop_from_identity(field); | |
2758 | if (r < 0) | |
2759 | return r; | |
2760 | ||
2761 | break; | |
2762 | } | |
2763 | ||
2764 | r = parse_boolean(optarg); | |
2765 | if (r < 0) | |
2766 | return log_error_errno(r, "Failed to parse %s boolean: %m", field); | |
2767 | ||
2768 | r = json_variant_set_field_boolean(&arg_identity_extra, field, r > 0); | |
2769 | if (r < 0) | |
2770 | return log_error_errno(r, "Failed to set %s field: %m", field); | |
2771 | ||
2772 | break; | |
2773 | } | |
2774 | ||
2775 | case 'P': | |
2776 | r = json_variant_set_field_boolean(&arg_identity_extra, "enforcePasswordPolicy", false); | |
2777 | if (r < 0) | |
2778 | return log_error_errno(r, "Failed to set enforcePasswordPolicy field: %m"); | |
2779 | ||
2780 | break; | |
2781 | ||
2782 | case ARG_DISK_SIZE: | |
2783 | if (isempty(optarg)) { | |
2784 | r = drop_from_identity("diskSize"); | |
2785 | if (r < 0) | |
2786 | return r; | |
2787 | ||
2788 | r = drop_from_identity("diskSizeRelative"); | |
2789 | if (r < 0) | |
2790 | return r; | |
2791 | ||
2792 | arg_disk_size = arg_disk_size_relative = UINT64_MAX; | |
2793 | break; | |
2794 | } | |
2795 | ||
fe845b5e | 2796 | r = parse_permyriad(optarg); |
4aa0a8ac LP |
2797 | if (r < 0) { |
2798 | r = parse_size(optarg, 1024, &arg_disk_size); | |
2799 | if (r < 0) | |
2800 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "Disk size '%s' not valid.", optarg); | |
2801 | ||
2802 | r = drop_from_identity("diskSizeRelative"); | |
2803 | if (r < 0) | |
2804 | return r; | |
2805 | ||
2806 | r = json_variant_set_field_unsigned(&arg_identity_extra_this_machine, "diskSize", arg_disk_size); | |
2807 | if (r < 0) | |
2808 | return log_error_errno(r, "Failed to set diskSize field: %m"); | |
2809 | ||
2810 | arg_disk_size_relative = UINT64_MAX; | |
2811 | } else { | |
2812 | /* Normalize to UINT32_MAX == 100% */ | |
9cba32bc | 2813 | arg_disk_size_relative = UINT32_SCALE_FROM_PERMYRIAD(r); |
4aa0a8ac LP |
2814 | |
2815 | r = drop_from_identity("diskSize"); | |
2816 | if (r < 0) | |
2817 | return r; | |
2818 | ||
2819 | r = json_variant_set_field_unsigned(&arg_identity_extra_this_machine, "diskSizeRelative", arg_disk_size_relative); | |
2820 | if (r < 0) | |
2821 | return log_error_errno(r, "Failed to set diskSizeRelative field: %m"); | |
2822 | ||
2823 | arg_disk_size = UINT64_MAX; | |
2824 | } | |
2825 | ||
2826 | break; | |
2827 | ||
2828 | case ARG_ACCESS_MODE: { | |
2829 | mode_t mode; | |
2830 | ||
2831 | if (isempty(optarg)) { | |
2832 | r = drop_from_identity("accessMode"); | |
2833 | if (r < 0) | |
2834 | return r; | |
2835 | ||
2836 | break; | |
2837 | } | |
2838 | ||
2839 | r = parse_mode(optarg, &mode); | |
2840 | if (r < 0) | |
2841 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "Access mode '%s' not valid.", optarg); | |
2842 | ||
2843 | r = json_variant_set_field_unsigned(&arg_identity_extra, "accessMode", mode); | |
2844 | if (r < 0) | |
2845 | return log_error_errno(r, "Failed to set access mode field: %m"); | |
2846 | ||
2847 | break; | |
2848 | } | |
2849 | ||
2850 | case ARG_LUKS_DISCARD: | |
2851 | if (isempty(optarg)) { | |
2852 | r = drop_from_identity("luksDiscard"); | |
2853 | if (r < 0) | |
2854 | return r; | |
2855 | ||
2856 | break; | |
2857 | } | |
2858 | ||
2859 | r = parse_boolean(optarg); | |
2860 | if (r < 0) | |
2861 | return log_error_errno(r, "Failed to parse --luks-discard= parameter: %s", optarg); | |
2862 | ||
2863 | r = json_variant_set_field_boolean(&arg_identity_extra, "luksDiscard", r); | |
2864 | if (r < 0) | |
2865 | return log_error_errno(r, "Failed to set discard field: %m"); | |
2866 | ||
2867 | break; | |
2868 | ||
cba11699 LP |
2869 | case ARG_LUKS_OFFLINE_DISCARD: |
2870 | if (isempty(optarg)) { | |
2871 | r = drop_from_identity("luksOfflineDiscard"); | |
2872 | if (r < 0) | |
2873 | return r; | |
2874 | ||
2875 | break; | |
2876 | } | |
2877 | ||
2878 | r = parse_boolean(optarg); | |
2879 | if (r < 0) | |
2880 | return log_error_errno(r, "Failed to parse --luks-offline-discard= parameter: %s", optarg); | |
2881 | ||
2882 | r = json_variant_set_field_boolean(&arg_identity_extra, "luksOfflineDiscard", r); | |
2883 | if (r < 0) | |
2884 | return log_error_errno(r, "Failed to set offline discard field: %m"); | |
2885 | ||
2886 | break; | |
2887 | ||
4aa0a8ac LP |
2888 | case ARG_LUKS_VOLUME_KEY_SIZE: |
2889 | case ARG_LUKS_PBKDF_PARALLEL_THREADS: | |
2890 | case ARG_RATE_LIMIT_BURST: { | |
2891 | const char *field = | |
2892 | c == ARG_LUKS_VOLUME_KEY_SIZE ? "luksVolumeKeySize" : | |
2893 | c == ARG_LUKS_PBKDF_PARALLEL_THREADS ? "luksPbkdfParallelThreads" : | |
2894 | c == ARG_RATE_LIMIT_BURST ? "rateLimitBurst" : NULL; | |
2895 | unsigned n; | |
2896 | ||
2897 | assert(field); | |
2898 | ||
2899 | if (isempty(optarg)) { | |
2900 | r = drop_from_identity(field); | |
2901 | if (r < 0) | |
2902 | return r; | |
2903 | } | |
2904 | ||
2905 | r = safe_atou(optarg, &n); | |
2906 | if (r < 0) | |
2907 | return log_error_errno(r, "Failed to parse %s parameter: %s", field, optarg); | |
2908 | ||
2909 | r = json_variant_set_field_unsigned(&arg_identity_extra, field, n); | |
2910 | if (r < 0) | |
2911 | return log_error_errno(r, "Failed to set %s field: %m", field); | |
2912 | ||
2913 | break; | |
2914 | } | |
2915 | ||
2916 | case ARG_UMASK: { | |
2917 | mode_t m; | |
2918 | ||
2919 | if (isempty(optarg)) { | |
2920 | r = drop_from_identity("umask"); | |
2921 | if (r < 0) | |
2922 | return r; | |
2923 | ||
2924 | break; | |
2925 | } | |
2926 | ||
2927 | r = parse_mode(optarg, &m); | |
2928 | if (r < 0) | |
2929 | return log_error_errno(r, "Failed to parse umask: %m"); | |
2930 | ||
2931 | r = json_variant_set_field_integer(&arg_identity_extra, "umask", m); | |
2932 | if (r < 0) | |
2933 | return log_error_errno(r, "Failed to set umask field: %m"); | |
2934 | ||
2935 | break; | |
2936 | } | |
2937 | ||
2938 | case ARG_SSH_AUTHORIZED_KEYS: { | |
2939 | _cleanup_(json_variant_unrefp) JsonVariant *v = NULL; | |
2940 | _cleanup_(strv_freep) char **l = NULL, **add = NULL; | |
2941 | ||
2942 | if (isempty(optarg)) { | |
2943 | r = drop_from_identity("sshAuthorizedKeys"); | |
2944 | if (r < 0) | |
2945 | return r; | |
2946 | ||
2947 | break; | |
2948 | } | |
2949 | ||
2950 | if (optarg[0] == '@') { | |
2951 | _cleanup_fclose_ FILE *f = NULL; | |
2952 | ||
2953 | /* If prefixed with '@' read from a file */ | |
2954 | ||
2955 | f = fopen(optarg+1, "re"); | |
2956 | if (!f) | |
2957 | return log_error_errno(errno, "Failed to open '%s': %m", optarg+1); | |
2958 | ||
2959 | for (;;) { | |
2960 | _cleanup_free_ char *line = NULL; | |
2961 | ||
2962 | r = read_line(f, LONG_LINE_MAX, &line); | |
2963 | if (r < 0) | |
80ace4f2 | 2964 | return log_error_errno(r, "Failed to read from '%s': %m", optarg+1); |
4aa0a8ac LP |
2965 | if (r == 0) |
2966 | break; | |
2967 | ||
2968 | if (isempty(line)) | |
2969 | continue; | |
2970 | ||
2971 | if (line[0] == '#') | |
2972 | continue; | |
2973 | ||
2974 | r = strv_consume(&add, TAKE_PTR(line)); | |
2975 | if (r < 0) | |
2976 | return log_oom(); | |
2977 | } | |
2978 | } else { | |
2979 | /* Otherwise, assume it's a literal key. Let's do some superficial checks | |
2980 | * before accept it though. */ | |
2981 | ||
2982 | if (string_has_cc(optarg, NULL)) | |
2983 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "Authorized key contains control characters, refusing."); | |
2984 | if (optarg[0] == '#') | |
2985 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "Specified key is a comment?"); | |
2986 | ||
2987 | add = strv_new(optarg); | |
2988 | if (!add) | |
2989 | return log_oom(); | |
2990 | } | |
2991 | ||
2992 | v = json_variant_ref(json_variant_by_key(arg_identity_extra_privileged, "sshAuthorizedKeys")); | |
2993 | if (v) { | |
2994 | r = json_variant_strv(v, &l); | |
2995 | if (r < 0) | |
2996 | return log_error_errno(r, "Failed to parse SSH authorized keys list: %m"); | |
2997 | } | |
2998 | ||
2999 | r = strv_extend_strv(&l, add, true); | |
3000 | if (r < 0) | |
3001 | return log_oom(); | |
3002 | ||
3003 | v = json_variant_unref(v); | |
3004 | ||
3005 | r = json_variant_new_array_strv(&v, l); | |
3006 | if (r < 0) | |
3007 | return log_oom(); | |
3008 | ||
3009 | r = json_variant_set_field(&arg_identity_extra_privileged, "sshAuthorizedKeys", v); | |
3010 | if (r < 0) | |
3011 | return log_error_errno(r, "Failed to set authorized keys: %m"); | |
3012 | ||
3013 | break; | |
3014 | } | |
3015 | ||
3016 | case ARG_NOT_BEFORE: | |
3017 | case ARG_NOT_AFTER: | |
3018 | case 'e': { | |
3019 | const char *field; | |
3020 | usec_t n; | |
3021 | ||
3022 | field = c == ARG_NOT_BEFORE ? "notBeforeUSec" : | |
3023 | IN_SET(c, ARG_NOT_AFTER, 'e') ? "notAfterUSec" : NULL; | |
3024 | ||
3025 | assert(field); | |
3026 | ||
3027 | if (isempty(optarg)) { | |
3028 | r = drop_from_identity(field); | |
3029 | if (r < 0) | |
3030 | return r; | |
3031 | ||
3032 | break; | |
3033 | } | |
3034 | ||
3035 | /* Note the minor discrepancy regarding -e parsing here: we support that for compat | |
3036 | * reasons, and in the original useradd(8) implementation it accepts dates in the | |
3037 | * format YYYY-MM-DD. Coincidentally, we accept dates formatted like that too, but | |
3038 | * with greater precision. */ | |
3039 | r = parse_timestamp(optarg, &n); | |
3040 | if (r < 0) | |
3041 | return log_error_errno(r, "Failed to parse %s parameter: %m", field); | |
3042 | ||
3043 | r = json_variant_set_field_unsigned(&arg_identity_extra, field, n); | |
3044 | if (r < 0) | |
3045 | return log_error_errno(r, "Failed to set %s field: %m", field); | |
3046 | break; | |
3047 | } | |
3048 | ||
3049 | case ARG_PASSWORD_CHANGE_MIN: | |
3050 | case ARG_PASSWORD_CHANGE_MAX: | |
3051 | case ARG_PASSWORD_CHANGE_WARN: | |
3052 | case ARG_PASSWORD_CHANGE_INACTIVE: { | |
3053 | const char *field; | |
3054 | usec_t n; | |
3055 | ||
3056 | field = c == ARG_PASSWORD_CHANGE_MIN ? "passwordChangeMinUSec" : | |
3057 | c == ARG_PASSWORD_CHANGE_MAX ? "passwordChangeMaxUSec" : | |
3058 | c == ARG_PASSWORD_CHANGE_WARN ? "passwordChangeWarnUSec" : | |
3059 | c == ARG_PASSWORD_CHANGE_INACTIVE ? "passwordChangeInactiveUSec" : | |
3060 | NULL; | |
3061 | ||
3062 | assert(field); | |
3063 | ||
3064 | if (isempty(optarg)) { | |
3065 | r = drop_from_identity(field); | |
3066 | if (r < 0) | |
3067 | return r; | |
3068 | ||
3069 | break; | |
3070 | } | |
3071 | ||
3072 | r = parse_sec(optarg, &n); | |
3073 | if (r < 0) | |
3074 | return log_error_errno(r, "Failed to parse %s parameter: %m", field); | |
3075 | ||
3076 | r = json_variant_set_field_unsigned(&arg_identity_extra, field, n); | |
3077 | if (r < 0) | |
3078 | return log_error_errno(r, "Failed to set %s field: %m", field); | |
3079 | break; | |
3080 | } | |
3081 | ||
3082 | case ARG_STORAGE: | |
3083 | case ARG_FS_TYPE: | |
3084 | case ARG_LUKS_CIPHER: | |
3085 | case ARG_LUKS_CIPHER_MODE: | |
3086 | case ARG_LUKS_PBKDF_TYPE: | |
3087 | case ARG_LUKS_PBKDF_HASH_ALGORITHM: { | |
3088 | ||
3089 | const char *field = | |
3090 | c == ARG_STORAGE ? "storage" : | |
d900701e | 3091 | c == ARG_FS_TYPE ? "fileSystemType" : |
4aa0a8ac LP |
3092 | c == ARG_LUKS_CIPHER ? "luksCipher" : |
3093 | c == ARG_LUKS_CIPHER_MODE ? "luksCipherMode" : | |
3094 | c == ARG_LUKS_PBKDF_TYPE ? "luksPbkdfType" : | |
3095 | c == ARG_LUKS_PBKDF_HASH_ALGORITHM ? "luksPbkdfHashAlgorithm" : NULL; | |
3096 | ||
3097 | assert(field); | |
3098 | ||
3099 | if (isempty(optarg)) { | |
3100 | r = drop_from_identity(field); | |
3101 | if (r < 0) | |
3102 | return r; | |
3103 | ||
3104 | break; | |
3105 | } | |
3106 | ||
3107 | if (!string_is_safe(optarg)) | |
3108 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "Parameter for %s field not valid: %s", field, optarg); | |
3109 | ||
3110 | r = json_variant_set_field_string( | |
3111 | IN_SET(c, ARG_STORAGE, ARG_FS_TYPE) ? | |
3112 | &arg_identity_extra_this_machine : | |
3113 | &arg_identity_extra, field, optarg); | |
3114 | if (r < 0) | |
3115 | return log_error_errno(r, "Failed to set %s field: %m", field); | |
3116 | ||
3117 | break; | |
3118 | } | |
3119 | ||
3120 | case ARG_LUKS_PBKDF_TIME_COST: | |
3121 | case ARG_RATE_LIMIT_INTERVAL: | |
3122 | case ARG_STOP_DELAY: { | |
3123 | const char *field = | |
3124 | c == ARG_LUKS_PBKDF_TIME_COST ? "luksPbkdfTimeCostUSec" : | |
3125 | c == ARG_RATE_LIMIT_INTERVAL ? "rateLimitIntervalUSec" : | |
3126 | c == ARG_STOP_DELAY ? "stopDelayUSec" : | |
3127 | NULL; | |
3128 | usec_t t; | |
3129 | ||
3130 | assert(field); | |
3131 | ||
3132 | if (isempty(optarg)) { | |
3133 | r = drop_from_identity(field); | |
3134 | if (r < 0) | |
3135 | return r; | |
3136 | ||
3137 | break; | |
3138 | } | |
3139 | ||
3140 | r = parse_sec(optarg, &t); | |
3141 | if (r < 0) | |
3142 | return log_error_errno(r, "Failed to parse %s field: %s", field, optarg); | |
3143 | ||
3144 | r = json_variant_set_field_unsigned(&arg_identity_extra, field, t); | |
3145 | if (r < 0) | |
3146 | return log_error_errno(r, "Failed to set %s field: %m", field); | |
3147 | ||
3148 | break; | |
3149 | } | |
3150 | ||
3151 | case 'G': { | |
3152 | const char *p = optarg; | |
3153 | ||
3154 | if (isempty(p)) { | |
3155 | r = drop_from_identity("memberOf"); | |
3156 | if (r < 0) | |
3157 | return r; | |
3158 | ||
3159 | break; | |
3160 | } | |
3161 | ||
3162 | for (;;) { | |
3163 | _cleanup_(json_variant_unrefp) JsonVariant *mo = NULL; | |
3164 | _cleanup_strv_free_ char **list = NULL; | |
3165 | _cleanup_free_ char *word = NULL; | |
3166 | ||
3167 | r = extract_first_word(&p, &word, ",", 0); | |
3168 | if (r < 0) | |
3169 | return log_error_errno(r, "Failed to parse group list: %m"); | |
3170 | if (r == 0) | |
3171 | break; | |
3172 | ||
7a8867ab | 3173 | if (!valid_user_group_name(word, 0)) |
4aa0a8ac LP |
3174 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "Invalid group name %s.", word); |
3175 | ||
3176 | mo = json_variant_ref(json_variant_by_key(arg_identity_extra, "memberOf")); | |
3177 | ||
3178 | r = json_variant_strv(mo, &list); | |
3179 | if (r < 0) | |
3180 | return log_error_errno(r, "Failed to parse group list: %m"); | |
3181 | ||
3182 | r = strv_extend(&list, word); | |
3183 | if (r < 0) | |
3184 | return log_oom(); | |
3185 | ||
3186 | strv_sort(list); | |
3187 | strv_uniq(list); | |
3188 | ||
3189 | mo = json_variant_unref(mo); | |
3190 | r = json_variant_new_array_strv(&mo, list); | |
3191 | if (r < 0) | |
3192 | return log_error_errno(r, "Failed to create group list JSON: %m"); | |
3193 | ||
3194 | r = json_variant_set_field(&arg_identity_extra, "memberOf", mo); | |
3195 | if (r < 0) | |
3196 | return log_error_errno(r, "Failed to update group list: %m"); | |
3197 | } | |
3198 | ||
3199 | break; | |
3200 | } | |
3201 | ||
3202 | case ARG_TASKS_MAX: { | |
3203 | uint64_t u; | |
3204 | ||
3205 | if (isempty(optarg)) { | |
3206 | r = drop_from_identity("tasksMax"); | |
3207 | if (r < 0) | |
3208 | return r; | |
3209 | break; | |
3210 | } | |
3211 | ||
3212 | r = safe_atou64(optarg, &u); | |
3213 | if (r < 0) | |
3214 | return log_error_errno(r, "Failed to parse --tasks-max= parameter: %s", optarg); | |
3215 | ||
3216 | r = json_variant_set_field_unsigned(&arg_identity_extra, "tasksMax", u); | |
3217 | if (r < 0) | |
3218 | return log_error_errno(r, "Failed to set tasksMax field: %m"); | |
3219 | ||
3220 | break; | |
3221 | } | |
3222 | ||
3223 | case ARG_MEMORY_MAX: | |
3224 | case ARG_MEMORY_HIGH: | |
3225 | case ARG_LUKS_PBKDF_MEMORY_COST: { | |
3226 | const char *field = | |
3227 | c == ARG_MEMORY_MAX ? "memoryMax" : | |
3228 | c == ARG_MEMORY_HIGH ? "memoryHigh" : | |
3229 | c == ARG_LUKS_PBKDF_MEMORY_COST ? "luksPbkdfMemoryCost" : NULL; | |
3230 | ||
3231 | uint64_t u; | |
3232 | ||
3233 | assert(field); | |
3234 | ||
3235 | if (isempty(optarg)) { | |
3236 | r = drop_from_identity(field); | |
3237 | if (r < 0) | |
3238 | return r; | |
3239 | break; | |
3240 | } | |
3241 | ||
3242 | r = parse_size(optarg, 1024, &u); | |
3243 | if (r < 0) | |
3244 | return log_error_errno(r, "Failed to parse %s parameter: %s", field, optarg); | |
3245 | ||
3246 | r = json_variant_set_field_unsigned(&arg_identity_extra_this_machine, field, u); | |
3247 | if (r < 0) | |
3248 | return log_error_errno(r, "Failed to set %s field: %m", field); | |
3249 | ||
3250 | break; | |
3251 | } | |
3252 | ||
3253 | case ARG_CPU_WEIGHT: | |
3254 | case ARG_IO_WEIGHT: { | |
3255 | const char *field = c == ARG_CPU_WEIGHT ? "cpuWeight" : | |
3256 | c == ARG_IO_WEIGHT ? "ioWeight" : NULL; | |
3257 | uint64_t u; | |
3258 | ||
3259 | assert(field); | |
3260 | ||
3261 | if (isempty(optarg)) { | |
3262 | r = drop_from_identity(field); | |
3263 | if (r < 0) | |
3264 | return r; | |
3265 | break; | |
3266 | } | |
3267 | ||
3268 | r = safe_atou64(optarg, &u); | |
3269 | if (r < 0) | |
3270 | return log_error_errno(r, "Failed to parse --cpu-weight=/--io-weight= parameter: %s", optarg); | |
3271 | ||
3272 | if (!CGROUP_WEIGHT_IS_OK(u)) | |
3273 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "Weight %" PRIu64 " is out of valid weight range.", u); | |
3274 | ||
3275 | r = json_variant_set_field_unsigned(&arg_identity_extra, field, u); | |
3276 | if (r < 0) | |
3277 | return log_error_errno(r, "Failed to set %s field: %m", field); | |
3278 | ||
3279 | break; | |
3280 | } | |
3281 | ||
3282 | case ARG_PKCS11_TOKEN_URI: { | |
3283 | const char *p; | |
3284 | ||
0eb3be46 | 3285 | if (streq(optarg, "list")) |
f240cbb6 | 3286 | return pkcs11_list_tokens(); |
0eb3be46 | 3287 | |
4aa0a8ac LP |
3288 | /* If --pkcs11-token-uri= is specified we always drop everything old */ |
3289 | FOREACH_STRING(p, "pkcs11TokenUri", "pkcs11EncryptedKey") { | |
3290 | r = drop_from_identity(p); | |
3291 | if (r < 0) | |
3292 | return r; | |
3293 | } | |
3294 | ||
3295 | if (isempty(optarg)) { | |
3296 | arg_pkcs11_token_uri = strv_free(arg_pkcs11_token_uri); | |
3297 | break; | |
3298 | } | |
3299 | ||
0eb3be46 LP |
3300 | if (streq(optarg, "auto")) { |
3301 | _cleanup_free_ char *found = NULL; | |
4aa0a8ac | 3302 | |
f240cbb6 | 3303 | r = pkcs11_find_token_auto(&found); |
0eb3be46 LP |
3304 | if (r < 0) |
3305 | return r; | |
3306 | r = strv_consume(&arg_pkcs11_token_uri, TAKE_PTR(found)); | |
3307 | } else { | |
3308 | if (!pkcs11_uri_valid(optarg)) | |
3309 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "Not a valid PKCS#11 URI: %s", optarg); | |
3310 | ||
3311 | r = strv_extend(&arg_pkcs11_token_uri, optarg); | |
3312 | } | |
4aa0a8ac LP |
3313 | if (r < 0) |
3314 | return r; | |
3315 | ||
3316 | strv_uniq(arg_pkcs11_token_uri); | |
3317 | break; | |
3318 | } | |
3319 | ||
1c0c4a43 LP |
3320 | case ARG_FIDO2_DEVICE: { |
3321 | const char *p; | |
3322 | ||
3323 | if (streq(optarg, "list")) | |
fb2d839c | 3324 | return fido2_list_devices(); |
1c0c4a43 LP |
3325 | |
3326 | FOREACH_STRING(p, "fido2HmacCredential", "fido2HmacSalt") { | |
3327 | r = drop_from_identity(p); | |
3328 | if (r < 0) | |
3329 | return r; | |
3330 | } | |
3331 | ||
3332 | if (isempty(optarg)) { | |
3333 | arg_fido2_device = strv_free(arg_fido2_device); | |
3334 | break; | |
3335 | } | |
3336 | ||
3337 | if (streq(optarg, "auto")) { | |
3338 | _cleanup_free_ char *found = NULL; | |
3339 | ||
fb2d839c | 3340 | r = fido2_find_device_auto(&found); |
1c0c4a43 LP |
3341 | if (r < 0) |
3342 | return r; | |
3343 | ||
3344 | r = strv_consume(&arg_fido2_device, TAKE_PTR(found)); | |
3345 | } else | |
3346 | r = strv_extend(&arg_fido2_device, optarg); | |
1c0c4a43 LP |
3347 | if (r < 0) |
3348 | return r; | |
3349 | ||
3350 | strv_uniq(arg_fido2_device); | |
3351 | break; | |
3352 | } | |
3353 | ||
17e7561a LP |
3354 | case ARG_FIDO2_WITH_PIN: { |
3355 | bool lock_with_pin; | |
3356 | ||
3357 | r = parse_boolean_argument("--fido2-with-client-pin=", optarg, &lock_with_pin); | |
3358 | if (r < 0) | |
3359 | return r; | |
3360 | ||
3361 | SET_FLAG(arg_fido2_lock_with, FIDO2ENROLL_PIN, lock_with_pin); | |
3362 | break; | |
3363 | } | |
3364 | ||
3365 | case ARG_FIDO2_WITH_UP: { | |
3366 | bool lock_with_up; | |
3367 | ||
3368 | r = parse_boolean_argument("--fido2-with-user-presence=", optarg, &lock_with_up); | |
3369 | if (r < 0) | |
3370 | return r; | |
3371 | ||
3372 | SET_FLAG(arg_fido2_lock_with, FIDO2ENROLL_UP, lock_with_up); | |
3373 | break; | |
3374 | } | |
3375 | ||
3376 | case ARG_FIDO2_WITH_UV: { | |
3377 | bool lock_with_uv; | |
3378 | ||
3379 | r = parse_boolean_argument("--fido2-with-user-verification=", optarg, &lock_with_uv); | |
3380 | if (r < 0) | |
3381 | return r; | |
3382 | ||
3383 | SET_FLAG(arg_fido2_lock_with, FIDO2ENROLL_UV, lock_with_uv); | |
3384 | break; | |
3385 | } | |
3386 | ||
80c41552 LP |
3387 | case ARG_RECOVERY_KEY: { |
3388 | const char *p; | |
3389 | ||
3390 | r = parse_boolean(optarg); | |
3391 | if (r < 0) | |
3392 | return log_error_errno(r, "Failed to parse --recovery-key= argument: %s", optarg); | |
3393 | ||
3394 | arg_recovery_key = r; | |
3395 | ||
3396 | FOREACH_STRING(p, "recoveryKey", "recoveryKeyType") { | |
3397 | r = drop_from_identity(p); | |
3398 | if (r < 0) | |
3399 | return r; | |
3400 | } | |
3401 | ||
3402 | break; | |
3403 | } | |
3404 | ||
4aa0a8ac | 3405 | case 'j': |
4aa0a8ac LP |
3406 | arg_json_format_flags = JSON_FORMAT_PRETTY_AUTO|JSON_FORMAT_COLOR_AUTO; |
3407 | break; | |
3408 | ||
3409 | case ARG_JSON: | |
b1e8f46c | 3410 | r = parse_json_argument(optarg, &arg_json_format_flags); |
6a01ea4a LP |
3411 | if (r <= 0) |
3412 | return r; | |
4aa0a8ac LP |
3413 | |
3414 | break; | |
3415 | ||
3416 | case 'E': | |
3417 | if (arg_export_format == EXPORT_FORMAT_FULL) | |
3418 | arg_export_format = EXPORT_FORMAT_STRIPPED; | |
3419 | else if (arg_export_format == EXPORT_FORMAT_STRIPPED) | |
3420 | arg_export_format = EXPORT_FORMAT_MINIMAL; | |
3421 | else | |
3422 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "Specifying -E more than twice is not supported."); | |
3423 | ||
6a01ea4a | 3424 | arg_json_format_flags &= ~JSON_FORMAT_OFF; |
4aa0a8ac LP |
3425 | if (arg_json_format_flags == 0) |
3426 | arg_json_format_flags = JSON_FORMAT_PRETTY_AUTO|JSON_FORMAT_COLOR_AUTO; | |
3427 | break; | |
3428 | ||
3429 | case ARG_EXPORT_FORMAT: | |
3430 | if (streq(optarg, "full")) | |
3431 | arg_export_format = EXPORT_FORMAT_FULL; | |
3432 | else if (streq(optarg, "stripped")) | |
3433 | arg_export_format = EXPORT_FORMAT_STRIPPED; | |
3434 | else if (streq(optarg, "minimal")) | |
3435 | arg_export_format = EXPORT_FORMAT_MINIMAL; | |
3436 | else if (streq(optarg, "help")) { | |
3437 | puts("full\n" | |
3438 | "stripped\n" | |
3439 | "minimal"); | |
3440 | return 0; | |
3441 | } | |
3442 | ||
3443 | break; | |
3444 | ||
3445 | case ARG_AND_RESIZE: | |
3446 | arg_and_resize = true; | |
3447 | break; | |
3448 | ||
3449 | case ARG_AND_CHANGE_PASSWORD: | |
3450 | arg_and_change_password = true; | |
3451 | break; | |
3452 | ||
3453 | case '?': | |
3454 | return -EINVAL; | |
3455 | ||
3456 | default: | |
04499a70 | 3457 | assert_not_reached(); |
4aa0a8ac LP |
3458 | } |
3459 | } | |
3460 | ||
1c0c4a43 | 3461 | if (!strv_isempty(arg_pkcs11_token_uri) || !strv_isempty(arg_fido2_device)) |
4aa0a8ac LP |
3462 | arg_and_change_password = true; |
3463 | ||
3464 | if (arg_disk_size != UINT64_MAX || arg_disk_size_relative != UINT64_MAX) | |
3465 | arg_and_resize = true; | |
3466 | ||
3467 | return 1; | |
3468 | } | |
3469 | ||
cc9886bc LP |
3470 | static int redirect_bus_mgr(void) { |
3471 | const char *suffix; | |
3472 | ||
3473 | /* Talk to a different service if that's requested. (The same env var is also understood by homed, so | |
3474 | * that it is relatively easily possible to invoke a second instance of homed for debug purposes and | |
3475 | * have homectl talk to it, without colliding with the host version. This is handy when operating | |
3476 | * from a homed-managed account.) */ | |
3477 | ||
3478 | suffix = getenv("SYSTEMD_HOME_DEBUG_SUFFIX"); | |
3479 | if (suffix) { | |
3480 | static BusLocator locator = { | |
3481 | .path = "/org/freedesktop/home1", | |
3482 | .interface = "org.freedesktop.home1.Manager", | |
3483 | }; | |
3484 | ||
3485 | /* Yes, we leak this memory, but there's little point to collect this, given that we only do | |
3486 | * this in a debug environment, do it only once, and the string shall live for out entire | |
3487 | * process runtime. */ | |
3488 | ||
3489 | locator.destination = strjoin("org.freedesktop.home1.", suffix); | |
3490 | if (!locator.destination) | |
3491 | return log_oom(); | |
3492 | ||
3493 | bus_mgr = &locator; | |
3494 | } else | |
3495 | bus_mgr = bus_home_mgr; | |
3496 | ||
3497 | return 0; | |
3498 | } | |
3499 | ||
4aa0a8ac LP |
3500 | static int run(int argc, char *argv[]) { |
3501 | static const Verb verbs[] = { | |
d1f6e01e LP |
3502 | { "help", VERB_ANY, VERB_ANY, 0, help }, |
3503 | { "list", VERB_ANY, 1, VERB_DEFAULT, list_homes }, | |
3504 | { "activate", 2, VERB_ANY, 0, activate_home }, | |
3505 | { "deactivate", 2, VERB_ANY, 0, deactivate_home }, | |
3506 | { "inspect", VERB_ANY, VERB_ANY, 0, inspect_home }, | |
3507 | { "authenticate", VERB_ANY, VERB_ANY, 0, authenticate_home }, | |
3508 | { "create", VERB_ANY, 2, 0, create_home }, | |
3509 | { "remove", 2, VERB_ANY, 0, remove_home }, | |
3510 | { "update", VERB_ANY, 2, 0, update_home }, | |
3511 | { "passwd", VERB_ANY, 2, 0, passwd_home }, | |
3512 | { "resize", 2, 3, 0, resize_home }, | |
3513 | { "lock", 2, VERB_ANY, 0, lock_home }, | |
3514 | { "unlock", 2, VERB_ANY, 0, unlock_home }, | |
3515 | { "with", 2, VERB_ANY, 0, with_home }, | |
3516 | { "lock-all", VERB_ANY, 1, 0, lock_all_homes }, | |
3517 | { "deactivate-all", VERB_ANY, 1, 0, deactivate_all_homes }, | |
4aa0a8ac LP |
3518 | {} |
3519 | }; | |
3520 | ||
3521 | int r; | |
3522 | ||
d2acb93d | 3523 | log_setup(); |
4aa0a8ac | 3524 | |
cc9886bc LP |
3525 | r = redirect_bus_mgr(); |
3526 | if (r < 0) | |
3527 | return r; | |
3528 | ||
4aa0a8ac LP |
3529 | r = parse_argv(argc, argv); |
3530 | if (r <= 0) | |
3531 | return r; | |
3532 | ||
3533 | return dispatch_verb(argc, argv, verbs, NULL); | |
3534 | } | |
3535 | ||
b9bfa250 | 3536 | DEFINE_MAIN_FUNCTION_WITH_POSITIVE_FAILURE(run); |