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db9ecf05 | 1 | /* SPDX-License-Identifier: LGPL-2.1-or-later */ |
2265fbf7 | 2 | /*** |
96b2fb93 | 3 | Copyright © 2013 Simon Peeters |
2265fbf7 SP |
4 | ***/ |
5 | ||
2265fbf7 | 6 | #include <getopt.h> |
3f1c1287 | 7 | #include <inttypes.h> |
3f6fd1ba LP |
8 | #include <stdio.h> |
9 | #include <stdlib.h> | |
ca78ad1d | 10 | #include <unistd.h> |
2265fbf7 | 11 | |
048ecf5b | 12 | #include "sd-bus.h" |
3f6fd1ba | 13 | |
b5efdb8a | 14 | #include "alloc-util.h" |
30bddc06 | 15 | #include "analyze.h" |
fb8cc599 | 16 | #include "analyze-architectures.h" |
113dd9cb | 17 | #include "analyze-blame.h" |
5229b03c | 18 | #include "analyze-calendar.h" |
6488e844 | 19 | #include "analyze-capability.h" |
c649b343 | 20 | #include "analyze-cat-config.h" |
5f43c97c | 21 | #include "analyze-compare-versions.h" |
edfea9fe | 22 | #include "analyze-condition.h" |
ef215fa7 | 23 | #include "analyze-critical-chain.h" |
cccd2af6 | 24 | #include "analyze-dot.h" |
25eb70af | 25 | #include "analyze-dump.h" |
73cb64c4 | 26 | #include "analyze-exit-status.h" |
5f43c97c | 27 | #include "analyze-fdstore.h" |
08e36480 | 28 | #include "analyze-filesystems.h" |
fb8cc599 | 29 | #include "analyze-image-policy.h" |
2acfc252 | 30 | #include "analyze-inspect-elf.h" |
faaa6ea0 | 31 | #include "analyze-log-control.h" |
f50535af | 32 | #include "analyze-malloc.h" |
f70c90f5 | 33 | #include "analyze-pcrs.h" |
ba474dad | 34 | #include "analyze-plot.h" |
ec16f3b6 | 35 | #include "analyze-security.h" |
2b04e72c | 36 | #include "analyze-service-watchdogs.h" |
d30693f3 | 37 | #include "analyze-srk.h" |
389638d3 | 38 | #include "analyze-syscall-filter.h" |
f24f8e37 | 39 | #include "analyze-time.h" |
113dd9cb | 40 | #include "analyze-time-data.h" |
30bddc06 | 41 | #include "analyze-timespan.h" |
503ccaaa | 42 | #include "analyze-timestamp.h" |
0c2d69df | 43 | #include "analyze-unit-files.h" |
36258fbe | 44 | #include "analyze-unit-paths.h" |
3f6fd1ba | 45 | #include "analyze-verify.h" |
d6b4d1c7 | 46 | #include "build.h" |
048ecf5b | 47 | #include "bus-error.h" |
9b71e4ab | 48 | #include "bus-locator.h" |
807542be | 49 | #include "bus-map-properties.h" |
20b16441 | 50 | #include "bus-unit-util.h" |
6d86f4bd | 51 | #include "calendarspec.h" |
b2af819b LP |
52 | #include "cap-list.h" |
53 | #include "capability-util.h" | |
854a42fb | 54 | #include "conf-files.h" |
c0a1bfac | 55 | #include "copy.h" |
28db6fbf | 56 | #include "constants.h" |
76ed04d9 | 57 | #include "exit-status.h" |
da845dab | 58 | #include "extract-word.h" |
c0a1bfac | 59 | #include "fd-util.h" |
cdf6258c | 60 | #include "fileio.h" |
b41711cd | 61 | #include "filesystems.h" |
d8bfdbe1 | 62 | #include "format-table.h" |
7d50b32a | 63 | #include "glob-util.h" |
bb150966 | 64 | #include "hashmap.h" |
8752c575 | 65 | #include "locale-util.h" |
3f6fd1ba | 66 | #include "log.h" |
d665c7b2 | 67 | #include "main-func.h" |
e5ea5c3a | 68 | #include "mount-util.h" |
d8b4d14d | 69 | #include "nulstr-util.h" |
9ea9d4cf | 70 | #include "pager.h" |
599c7c54 | 71 | #include "parse-argument.h" |
6bedfcbb | 72 | #include "parse-util.h" |
854a42fb | 73 | #include "path-util.h" |
294bf0c3 | 74 | #include "pretty-print.h" |
da845dab | 75 | #include "rm-rf.h" |
349cc4a5 | 76 | #if HAVE_SECCOMP |
294bf0c3 | 77 | # include "seccomp-util.h" |
0f734bdc | 78 | #endif |
760877e9 | 79 | #include "sort-util.h" |
3f6fd1ba | 80 | #include "special.h" |
b41711cd | 81 | #include "stat-util.h" |
3cc3dc77 | 82 | #include "string-table.h" |
3f6fd1ba LP |
83 | #include "strv.h" |
84 | #include "strxcpyx.h" | |
288a74cc | 85 | #include "terminal-util.h" |
760877e9 | 86 | #include "time-util.h" |
da845dab | 87 | #include "tmpfile-util.h" |
3f6fd1ba | 88 | #include "unit-name.h" |
a87b151a | 89 | #include "verb-log-control.h" |
a6bcef29 | 90 | #include "verbs.h" |
2265fbf7 | 91 | |
cccd2af6 LP |
92 | DotMode arg_dot = DEP_ALL; |
93 | char **arg_dot_from_patterns = NULL, **arg_dot_to_patterns = NULL; | |
ef215fa7 | 94 | usec_t arg_fuzz = 0; |
08e36480 | 95 | PagerFlags arg_pager_flags = 0; |
063c8382 | 96 | CatFlags arg_cat_flags = 0; |
25eb70af | 97 | BusTransport arg_transport = BUS_TRANSPORT_LOCAL; |
ba474dad | 98 | const char *arg_host = NULL; |
4870133b | 99 | RuntimeScope arg_runtime_scope = RUNTIME_SCOPE_SYSTEM; |
cae7c282 | 100 | RecursiveErrors arg_recursive_errors = _RECURSIVE_ERRORS_INVALID; |
57a22a3f LP |
101 | bool arg_man = true; |
102 | bool arg_generators = false; | |
c649b343 | 103 | char *arg_root = NULL; |
e5ea5c3a | 104 | static char *arg_image = NULL; |
57a22a3f LP |
105 | char *arg_security_policy = NULL; |
106 | bool arg_offline = false; | |
107 | unsigned arg_threshold = 100; | |
5229b03c LP |
108 | unsigned arg_iterations = 1; |
109 | usec_t arg_base_time = USEC_INFINITY; | |
e82116e5 | 110 | char *arg_unit = NULL; |
57a22a3f | 111 | JsonFormatFlags arg_json_format_flags = JSON_FORMAT_OFF; |
08e36480 | 112 | bool arg_quiet = false; |
57a22a3f | 113 | char *arg_profile = NULL; |
ff46b2f9 JZ |
114 | bool arg_legend = true; |
115 | bool arg_table = false; | |
84be0c71 | 116 | ImagePolicy *arg_image_policy = NULL; |
bb150966 | 117 | |
d665c7b2 YW |
118 | STATIC_DESTRUCTOR_REGISTER(arg_dot_from_patterns, strv_freep); |
119 | STATIC_DESTRUCTOR_REGISTER(arg_dot_to_patterns, strv_freep); | |
782671bc | 120 | STATIC_DESTRUCTOR_REGISTER(arg_root, freep); |
e5ea5c3a | 121 | STATIC_DESTRUCTOR_REGISTER(arg_image, freep); |
ecfd082b | 122 | STATIC_DESTRUCTOR_REGISTER(arg_security_policy, freep); |
8de7929d | 123 | STATIC_DESTRUCTOR_REGISTER(arg_unit, freep); |
04469211 | 124 | STATIC_DESTRUCTOR_REGISTER(arg_profile, freep); |
84be0c71 | 125 | STATIC_DESTRUCTOR_REGISTER(arg_image_policy, image_policy_freep); |
d665c7b2 | 126 | |
25eb70af | 127 | int acquire_bus(sd_bus **bus, bool *use_full_bus) { |
fb507898 | 128 | int r; |
5c69b31c | 129 | |
f7e29336 | 130 | if (use_full_bus && *use_full_bus) { |
4870133b | 131 | r = bus_connect_transport(arg_transport, arg_host, arg_runtime_scope, bus); |
fb507898 YW |
132 | if (IN_SET(r, 0, -EHOSTDOWN)) |
133 | return r; | |
5c69b31c GJ |
134 | |
135 | *use_full_bus = false; | |
136 | } | |
137 | ||
4870133b | 138 | return bus_connect_transport_systemd(arg_transport, arg_host, arg_runtime_scope, bus); |
bf0e0a4d ZJS |
139 | } |
140 | ||
cccd2af6 | 141 | int bus_get_unit_property_strv(sd_bus *bus, const char *path, const char *property, char ***strv) { |
4afd3348 | 142 | _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; |
988b9df2 LP |
143 | int r; |
144 | ||
145 | assert(bus); | |
146 | assert(path); | |
147 | assert(property); | |
148 | assert(strv); | |
149 | ||
150 | r = sd_bus_get_property_strv( | |
151 | bus, | |
152 | "org.freedesktop.systemd1", | |
153 | path, | |
154 | "org.freedesktop.systemd1.Unit", | |
155 | property, | |
156 | &error, | |
157 | strv); | |
4ae25393 | 158 | if (r < 0) |
0ed3da7c | 159 | return log_error_errno(r, "Failed to get unit property %s: %s", property, bus_error_message(&error, r)); |
988b9df2 LP |
160 | |
161 | return 0; | |
162 | } | |
163 | ||
30bddc06 | 164 | void time_parsing_hint(const char *p, bool calendar, bool timestamp, bool timespan) { |
c269607f ZJS |
165 | if (calendar && calendar_spec_from_string(p, NULL) >= 0) |
166 | log_notice("Hint: this expression is a valid calendar specification. " | |
167 | "Use 'systemd-analyze calendar \"%s\"' instead?", p); | |
168 | if (timestamp && parse_timestamp(p, NULL) >= 0) | |
169 | log_notice("Hint: this expression is a valid timestamp. " | |
170 | "Use 'systemd-analyze timestamp \"%s\"' instead?", p); | |
171 | if (timespan && parse_time(p, NULL, USEC_PER_SEC) >= 0) | |
172 | log_notice("Hint: this expression is a valid timespan. " | |
173 | "Use 'systemd-analyze timespan \"%s\"' instead?", p); | |
6d86f4bd LP |
174 | } |
175 | ||
f50535af LB |
176 | int dump_fd_reply(sd_bus_message *message) { |
177 | int fd, r; | |
178 | ||
179 | assert(message); | |
180 | ||
181 | r = sd_bus_message_read(message, "h", &fd); | |
182 | if (r < 0) | |
183 | return bus_log_parse_error(r); | |
184 | ||
185 | fflush(stdout); | |
186 | r = copy_bytes(fd, STDOUT_FILENO, UINT64_MAX, 0); | |
187 | if (r < 0) | |
188 | return r; | |
189 | ||
190 | return 1; /* Success */ | |
191 | } | |
192 | ||
a6bcef29 | 193 | static int help(int argc, char *argv[], void *userdata) { |
49139a5d | 194 | _cleanup_free_ char *link = NULL, *dot_link = NULL; |
37ec0fdd | 195 | int r; |
9ea9d4cf | 196 | |
384c2c32 | 197 | pager_open(arg_pager_flags); |
9ea9d4cf | 198 | |
37ec0fdd LP |
199 | r = terminal_urlify_man("systemd-analyze", "1", &link); |
200 | if (r < 0) | |
201 | return log_oom(); | |
202 | ||
49139a5d LP |
203 | /* Not using terminal_urlify_man() for this, since we don't want the "man page" text suffix in this case. */ |
204 | r = terminal_urlify("man:dot(1)", "dot(1)", &dot_link); | |
205 | if (r < 0) | |
206 | return log_oom(); | |
207 | ||
353b2baa LP |
208 | printf("%s [OPTIONS...] COMMAND ...\n\n" |
209 | "%sProfile systemd, show unit dependencies, check unit files.%s\n" | |
20a51f6a | 210 | "\nCommands:\n" |
3cc3dc77 MG |
211 | " [time] Print time required to boot the machine\n" |
212 | " blame Print list of running units ordered by\n" | |
213 | " time to init\n" | |
214 | " critical-chain [UNIT...] Print a tree of the time critical chain\n" | |
215 | " of units\n" | |
216 | " plot Output SVG graphic showing service\n" | |
217 | " initialization\n" | |
218 | " dot [UNIT...] Output dependency graph in %s format\n" | |
d1d8786c | 219 | " dump [PATTERN...] Output state serialization of service\n" |
3cc3dc77 | 220 | " manager\n" |
ca029693 | 221 | " cat-config NAME|PATH... Show configuration file and drop-ins\n" |
3cc3dc77 MG |
222 | " unit-files List files and symlinks for units\n" |
223 | " unit-paths List load directories for units\n" | |
224 | " exit-status [STATUS...] List exit status definitions\n" | |
225 | " capability [CAP...] List capability definitions\n" | |
52117f5a ZJS |
226 | " syscall-filter [NAME...] List syscalls in seccomp filters\n" |
227 | " filesystems [NAME...] List known filesystems\n" | |
fb8cc599 | 228 | " architectures [NAME...] List known architectures\n" |
3cc3dc77 | 229 | " condition CONDITION... Evaluate conditions and asserts\n" |
bc012a3e ZJS |
230 | " compare-versions VERSION1 [OP] VERSION2\n" |
231 | " Compare two version strings\n" | |
3cc3dc77 MG |
232 | " verify FILE... Check unit files for correctness\n" |
233 | " calendar SPEC... Validate repetitive calendar time\n" | |
234 | " events\n" | |
235 | " timestamp TIMESTAMP... Validate a timestamp\n" | |
236 | " timespan SPAN... Validate a time span\n" | |
237 | " security [UNIT...] Analyze security of unit\n" | |
917e6554 | 238 | " inspect-elf FILE... Parse and print ELF package metadata\n" |
f50535af | 239 | " malloc [D-BUS SERVICE...] Dump malloc stats of a D-Bus service\n" |
5f43c97c | 240 | " fdstore SERVICE... Show file descriptor store contents of service\n" |
ca029693 | 241 | " image-policy POLICY... Analyze image policy string\n" |
f70c90f5 | 242 | " pcrs [PCR...] Show TPM2 PCRs and their names\n" |
0615abef | 243 | " srk [>FILE] Write TPM2 SRK (to FILE)\n" |
353b2baa | 244 | "\nOptions:\n" |
3cc3dc77 | 245 | " --recursive-errors=MODE Control which units are verified\n" |
bb43d853 | 246 | " --offline=BOOL Perform a security review on unit file(s)\n" |
dfbda879 MG |
247 | " --threshold=N Exit with a non-zero status when overall\n" |
248 | " exposure level is over threshold value\n" | |
ecfd082b MG |
249 | " --security-policy=PATH Use custom JSON security policy instead\n" |
250 | " of built-in one\n" | |
4b4a8ef7 | 251 | " --json=pretty|short|off Generate JSON output of the security\n" |
ff46b2f9 | 252 | " analysis table, or plot's raw time data\n" |
3cc3dc77 | 253 | " --no-pager Do not pipe output into a pager\n" |
ff46b2f9 JZ |
254 | " --no-legend Disable column headers and hints in plot\n" |
255 | " with either --table or --json=\n" | |
3cc3dc77 MG |
256 | " --system Operate on system systemd instance\n" |
257 | " --user Operate on user systemd instance\n" | |
258 | " --global Operate on global user configuration\n" | |
259 | " -H --host=[USER@]HOST Operate on remote host\n" | |
260 | " -M --machine=CONTAINER Operate on local container\n" | |
261 | " --order Show only order in the graph\n" | |
262 | " --require Show only requirement in the graph\n" | |
263 | " --from-pattern=GLOB Show only origins in the graph\n" | |
264 | " --to-pattern=GLOB Show only destinations in the graph\n" | |
265 | " --fuzz=SECONDS Also print services which finished SECONDS\n" | |
266 | " earlier than the latest in the branch\n" | |
267 | " --man[=BOOL] Do [not] check for existence of man pages\n" | |
268 | " --generators[=BOOL] Do [not] run unit generators\n" | |
269 | " (requires privileges)\n" | |
270 | " --iterations=N Show the specified number of iterations\n" | |
271 | " --base-time=TIMESTAMP Calculate calendar times relative to\n" | |
272 | " specified time\n" | |
04469211 LB |
273 | " --profile=name|PATH Include the specified profile in the\n" |
274 | " security review of the unit(s)\n" | |
5e163285 | 275 | " --unit=UNIT Evaluate conditions and asserts of unit\n" |
ff46b2f9 | 276 | " --table Output plot's raw time data as a table\n" |
52117f5a ZJS |
277 | " -h --help Show this help\n" |
278 | " --version Show package version\n" | |
279 | " -q --quiet Do not emit hints\n" | |
063c8382 | 280 | " --tldr Skip comments and empty lines\n" |
9f5b68d6 LP |
281 | " --root=PATH Operate on an alternate filesystem root\n" |
282 | " --image=PATH Operate on disk image as filesystem root\n" | |
84be0c71 | 283 | " --image-policy=POLICY Specify disk image dissection policy\n" |
bc556335 DDM |
284 | "\nSee the %s for details.\n", |
285 | program_invocation_short_name, | |
286 | ansi_highlight(), | |
287 | ansi_normal(), | |
288 | dot_link, | |
289 | link); | |
96de7c04 | 290 | |
1ace223c SJ |
291 | /* When updating this list, including descriptions, apply changes to |
292 | * shell-completion/bash/systemd-analyze and shell-completion/zsh/_systemd-analyze too. */ | |
a6bcef29 LP |
293 | |
294 | return 0; | |
2265fbf7 SP |
295 | } |
296 | ||
9ea9d4cf | 297 | static int parse_argv(int argc, char *argv[]) { |
2265fbf7 SP |
298 | enum { |
299 | ARG_VERSION = 0x100, | |
1700761b SP |
300 | ARG_ORDER, |
301 | ARG_REQUIRE, | |
46d8646a | 302 | ARG_ROOT, |
e5ea5c3a | 303 | ARG_IMAGE, |
06e78680 | 304 | ARG_IMAGE_POLICY, |
e55933db | 305 | ARG_SYSTEM, |
28b35ef2 ZJS |
306 | ARG_USER, |
307 | ARG_GLOBAL, | |
e55933db | 308 | ARG_DOT_FROM_PATTERN, |
bb150966 | 309 | ARG_DOT_TO_PATTERN, |
9ea9d4cf | 310 | ARG_FUZZ, |
1d3bc017 | 311 | ARG_NO_PAGER, |
dad29dff | 312 | ARG_MAN, |
641c0fd1 | 313 | ARG_GENERATORS, |
f2ccf832 | 314 | ARG_ITERATIONS, |
985c1880 | 315 | ARG_BASE_TIME, |
3cc3dc77 | 316 | ARG_RECURSIVE_ERRORS, |
bb43d853 | 317 | ARG_OFFLINE, |
dfbda879 | 318 | ARG_THRESHOLD, |
ecfd082b | 319 | ARG_SECURITY_POLICY, |
4b4a8ef7 | 320 | ARG_JSON, |
04469211 | 321 | ARG_PROFILE, |
ff46b2f9 JZ |
322 | ARG_TABLE, |
323 | ARG_NO_LEGEND, | |
063c8382 | 324 | ARG_TLDR, |
2265fbf7 SP |
325 | }; |
326 | ||
327 | static const struct option options[] = { | |
3cc3dc77 MG |
328 | { "help", no_argument, NULL, 'h' }, |
329 | { "version", no_argument, NULL, ARG_VERSION }, | |
52117f5a | 330 | { "quiet", no_argument, NULL, 'q' }, |
3cc3dc77 MG |
331 | { "order", no_argument, NULL, ARG_ORDER }, |
332 | { "require", no_argument, NULL, ARG_REQUIRE }, | |
333 | { "root", required_argument, NULL, ARG_ROOT }, | |
334 | { "image", required_argument, NULL, ARG_IMAGE }, | |
06e78680 | 335 | { "image-policy", required_argument, NULL, ARG_IMAGE_POLICY }, |
3cc3dc77 | 336 | { "recursive-errors", required_argument, NULL, ARG_RECURSIVE_ERRORS }, |
bb43d853 | 337 | { "offline", required_argument, NULL, ARG_OFFLINE }, |
dfbda879 | 338 | { "threshold", required_argument, NULL, ARG_THRESHOLD }, |
ecfd082b | 339 | { "security-policy", required_argument, NULL, ARG_SECURITY_POLICY }, |
3cc3dc77 MG |
340 | { "system", no_argument, NULL, ARG_SYSTEM }, |
341 | { "user", no_argument, NULL, ARG_USER }, | |
342 | { "global", no_argument, NULL, ARG_GLOBAL }, | |
343 | { "from-pattern", required_argument, NULL, ARG_DOT_FROM_PATTERN }, | |
344 | { "to-pattern", required_argument, NULL, ARG_DOT_TO_PATTERN }, | |
345 | { "fuzz", required_argument, NULL, ARG_FUZZ }, | |
346 | { "no-pager", no_argument, NULL, ARG_NO_PAGER }, | |
347 | { "man", optional_argument, NULL, ARG_MAN }, | |
348 | { "generators", optional_argument, NULL, ARG_GENERATORS }, | |
349 | { "host", required_argument, NULL, 'H' }, | |
350 | { "machine", required_argument, NULL, 'M' }, | |
351 | { "iterations", required_argument, NULL, ARG_ITERATIONS }, | |
352 | { "base-time", required_argument, NULL, ARG_BASE_TIME }, | |
8de7929d | 353 | { "unit", required_argument, NULL, 'U' }, |
4b4a8ef7 | 354 | { "json", required_argument, NULL, ARG_JSON }, |
04469211 | 355 | { "profile", required_argument, NULL, ARG_PROFILE }, |
ff46b2f9 JZ |
356 | { "table", optional_argument, NULL, ARG_TABLE }, |
357 | { "no-legend", optional_argument, NULL, ARG_NO_LEGEND }, | |
063c8382 | 358 | { "tldr", no_argument, NULL, ARG_TLDR }, |
eb9da376 | 359 | {} |
2265fbf7 SP |
360 | }; |
361 | ||
eb9da376 LP |
362 | int r, c; |
363 | ||
2265fbf7 SP |
364 | assert(argc >= 0); |
365 | assert(argv); | |
366 | ||
7c0e0bbb | 367 | while ((c = getopt_long(argc, argv, "hH:M:U:q", options, NULL)) >= 0) |
eb9da376 | 368 | switch (c) { |
c170f3a4 LP |
369 | |
370 | case 'h': | |
a6bcef29 | 371 | return help(0, NULL, NULL); |
c170f3a4 | 372 | |
52117f5a ZJS |
373 | case ARG_VERSION: |
374 | return version(); | |
375 | ||
376 | case 'q': | |
377 | arg_quiet = true; | |
378 | break; | |
379 | ||
3cc3dc77 MG |
380 | case ARG_RECURSIVE_ERRORS: |
381 | if (streq(optarg, "help")) { | |
382 | DUMP_STRING_TABLE(recursive_errors, RecursiveErrors, _RECURSIVE_ERRORS_MAX); | |
383 | return 0; | |
384 | } | |
385 | r = recursive_errors_from_string(optarg); | |
386 | if (r < 0) | |
387 | return log_error_errno(r, "Unknown mode passed to --recursive-errors='%s'.", optarg); | |
388 | ||
389 | arg_recursive_errors = r; | |
390 | break; | |
391 | ||
46d8646a | 392 | case ARG_ROOT: |
782671bc MG |
393 | r = parse_path_argument(optarg, /* suppress_root= */ true, &arg_root); |
394 | if (r < 0) | |
395 | return r; | |
46d8646a ZJS |
396 | break; |
397 | ||
e5ea5c3a MG |
398 | case ARG_IMAGE: |
399 | r = parse_path_argument(optarg, /* suppress_root= */ false, &arg_image); | |
400 | if (r < 0) | |
401 | return r; | |
402 | break; | |
403 | ||
06e78680 YW |
404 | case ARG_IMAGE_POLICY: |
405 | r = parse_image_policy_argument(optarg, &arg_image_policy); | |
406 | if (r < 0) | |
407 | return r; | |
408 | break; | |
409 | ||
28b35ef2 | 410 | case ARG_SYSTEM: |
4870133b | 411 | arg_runtime_scope = RUNTIME_SCOPE_SYSTEM; |
28b35ef2 ZJS |
412 | break; |
413 | ||
c170f3a4 | 414 | case ARG_USER: |
4870133b | 415 | arg_runtime_scope = RUNTIME_SCOPE_USER; |
c170f3a4 LP |
416 | break; |
417 | ||
28b35ef2 | 418 | case ARG_GLOBAL: |
4870133b | 419 | arg_runtime_scope = RUNTIME_SCOPE_GLOBAL; |
c170f3a4 LP |
420 | break; |
421 | ||
422 | case ARG_ORDER: | |
423 | arg_dot = DEP_ORDER; | |
424 | break; | |
425 | ||
426 | case ARG_REQUIRE: | |
427 | arg_dot = DEP_REQUIRE; | |
428 | break; | |
429 | ||
e55933db | 430 | case ARG_DOT_FROM_PATTERN: |
903a0b07 LP |
431 | if (strv_extend(&arg_dot_from_patterns, optarg) < 0) |
432 | return log_oom(); | |
433 | ||
e55933db ŁS |
434 | break; |
435 | ||
436 | case ARG_DOT_TO_PATTERN: | |
903a0b07 LP |
437 | if (strv_extend(&arg_dot_to_patterns, optarg) < 0) |
438 | return log_oom(); | |
439 | ||
e55933db ŁS |
440 | break; |
441 | ||
bb150966 HH |
442 | case ARG_FUZZ: |
443 | r = parse_sec(optarg, &arg_fuzz); | |
444 | if (r < 0) | |
445 | return r; | |
446 | break; | |
447 | ||
9ea9d4cf | 448 | case ARG_NO_PAGER: |
0221d68a | 449 | arg_pager_flags |= PAGER_DISABLE; |
9ea9d4cf LP |
450 | break; |
451 | ||
3cd26e7c LP |
452 | case 'H': |
453 | arg_transport = BUS_TRANSPORT_REMOTE; | |
454 | arg_host = optarg; | |
455 | break; | |
456 | ||
457 | case 'M': | |
de33fc62 | 458 | arg_transport = BUS_TRANSPORT_MACHINE; |
3cd26e7c LP |
459 | arg_host = optarg; |
460 | break; | |
461 | ||
dad29dff | 462 | case ARG_MAN: |
599c7c54 ZJS |
463 | r = parse_boolean_argument("--man", optarg, &arg_man); |
464 | if (r < 0) | |
465 | return r; | |
1d3bc017 ZJS |
466 | break; |
467 | ||
641c0fd1 | 468 | case ARG_GENERATORS: |
599c7c54 ZJS |
469 | r = parse_boolean_argument("--generators", optarg, &arg_generators); |
470 | if (r < 0) | |
471 | return r; | |
641c0fd1 ZJS |
472 | break; |
473 | ||
bb43d853 MG |
474 | case ARG_OFFLINE: |
475 | r = parse_boolean_argument("--offline", optarg, &arg_offline); | |
476 | if (r < 0) | |
477 | return r; | |
478 | break; | |
479 | ||
dfbda879 MG |
480 | case ARG_THRESHOLD: |
481 | r = safe_atou(optarg, &arg_threshold); | |
482 | if (r < 0 || arg_threshold > 100) | |
483 | return log_error_errno(r < 0 ? r : SYNTHETIC_ERRNO(EINVAL), "Failed to parse threshold: %s", optarg); | |
484 | ||
485 | break; | |
486 | ||
ecfd082b MG |
487 | case ARG_SECURITY_POLICY: |
488 | r = parse_path_argument(optarg, /* suppress_root= */ false, &arg_security_policy); | |
489 | if (r < 0) | |
490 | return r; | |
491 | break; | |
492 | ||
4b4a8ef7 MG |
493 | case ARG_JSON: |
494 | r = parse_json_argument(optarg, &arg_json_format_flags); | |
495 | if (r <= 0) | |
496 | return r; | |
497 | break; | |
498 | ||
f2ccf832 LP |
499 | case ARG_ITERATIONS: |
500 | r = safe_atou(optarg, &arg_iterations); | |
501 | if (r < 0) | |
502 | return log_error_errno(r, "Failed to parse iterations: %s", optarg); | |
f2ccf832 LP |
503 | break; |
504 | ||
985c1880 LP |
505 | case ARG_BASE_TIME: |
506 | r = parse_timestamp(optarg, &arg_base_time); | |
507 | if (r < 0) | |
508 | return log_error_errno(r, "Failed to parse --base-time= parameter: %s", optarg); | |
985c1880 LP |
509 | break; |
510 | ||
04469211 LB |
511 | case ARG_PROFILE: |
512 | if (isempty(optarg)) | |
513 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "Profile file name is empty"); | |
514 | ||
515 | if (is_path(optarg)) { | |
516 | r = parse_path_argument(optarg, /* suppress_root= */ false, &arg_profile); | |
517 | if (r < 0) | |
518 | return r; | |
519 | if (!endswith(arg_profile, ".conf")) | |
520 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "Profile file name must end with .conf: %s", arg_profile); | |
521 | } else { | |
522 | r = free_and_strdup(&arg_profile, optarg); | |
523 | if (r < 0) | |
524 | return log_oom(); | |
525 | } | |
526 | ||
527 | break; | |
528 | ||
8de7929d DDM |
529 | case 'U': { |
530 | _cleanup_free_ char *mangled = NULL; | |
531 | ||
532 | r = unit_name_mangle(optarg, UNIT_NAME_MANGLE_WARN, &mangled); | |
533 | if (r < 0) | |
534 | return log_error_errno(r, "Failed to mangle unit name %s: %m", optarg); | |
535 | ||
536 | free_and_replace(arg_unit, mangled); | |
537 | break; | |
538 | } | |
ff46b2f9 JZ |
539 | |
540 | case ARG_TABLE: | |
541 | arg_table = true; | |
542 | break; | |
543 | ||
544 | case ARG_NO_LEGEND: | |
545 | arg_legend = false; | |
546 | break; | |
547 | ||
063c8382 ZJS |
548 | case ARG_TLDR: |
549 | arg_cat_flags = CAT_TLDR; | |
550 | break; | |
551 | ||
c170f3a4 LP |
552 | case '?': |
553 | return -EINVAL; | |
554 | ||
555 | default: | |
04499a70 | 556 | assert_not_reached(); |
2265fbf7 | 557 | } |
eb9da376 | 558 | |
bb43d853 MG |
559 | if (arg_offline && !streq_ptr(argv[optind], "security")) |
560 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), | |
561 | "Option --offline= is only supported for security right now."); | |
562 | ||
5e163285 AAF |
563 | if (arg_offline && optind >= argc - 1) |
564 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), | |
565 | "Option --offline= requires one or more units to perform a security review."); | |
566 | ||
bf4ffc43 | 567 | if (arg_json_format_flags != JSON_FORMAT_OFF && !STRPTR_IN_SET(argv[optind], "security", "inspect-elf", "plot", "fdstore", "pcrs", "architectures", "capability", "exit-status")) |
4b4a8ef7 | 568 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), |
bf4ffc43 | 569 | "Option --json= is only supported for security, inspect-elf, plot, fdstore, pcrs, architectures, capability, exit-status right now."); |
4b4a8ef7 | 570 | |
dfbda879 MG |
571 | if (arg_threshold != 100 && !streq_ptr(argv[optind], "security")) |
572 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), | |
573 | "Option --threshold= is only supported for security right now."); | |
574 | ||
ac970536 | 575 | if (arg_runtime_scope == RUNTIME_SCOPE_GLOBAL && !streq_ptr(argv[optind], "unit-paths")) |
baaa35ad | 576 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), |
ac970536 | 577 | "Option --global only makes sense with verb unit-paths."); |
31a5924e | 578 | |
4870133b | 579 | if (streq_ptr(argv[optind], "cat-config") && arg_runtime_scope == RUNTIME_SCOPE_USER) |
f1d9d36a ZJS |
580 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), |
581 | "Option --user is not supported for cat-config right now."); | |
582 | ||
ecfd082b MG |
583 | if (arg_security_policy && !streq_ptr(argv[optind], "security")) |
584 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), | |
585 | "Option --security-policy= is only supported for security."); | |
586 | ||
8de7929d | 587 | if ((arg_root || arg_image) && (!STRPTR_IN_SET(argv[optind], "cat-config", "verify", "condition")) && |
bb43d853 | 588 | (!(streq_ptr(argv[optind], "security") && arg_offline))) |
baaa35ad | 589 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), |
8de7929d | 590 | "Options --root= and --image= are only supported for cat-config, verify, condition and security when used with --offline= right now."); |
e5ea5c3a MG |
591 | |
592 | /* Having both an image and a root is not supported by the code */ | |
593 | if (arg_root && arg_image) | |
594 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "Please specify either --root= or --image=, the combination of both is not supported."); | |
46d8646a | 595 | |
8de7929d DDM |
596 | if (arg_unit && !streq_ptr(argv[optind], "condition")) |
597 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "Option --unit= is only supported for condition"); | |
598 | ||
599 | if (streq_ptr(argv[optind], "condition") && !arg_unit && optind >= argc - 1) | |
600 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "Too few arguments for condition"); | |
601 | ||
602 | if (streq_ptr(argv[optind], "condition") && arg_unit && optind < argc - 1) | |
603 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "No conditions can be passed if --unit= is used."); | |
604 | ||
5df839e9 | 605 | if ((!arg_legend && !STRPTR_IN_SET(argv[optind], "plot", "architectures")) || |
ff46b2f9 JZ |
606 | (streq_ptr(argv[optind], "plot") && !arg_legend && !arg_table && FLAGS_SET(arg_json_format_flags, JSON_FORMAT_OFF))) |
607 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "Option --no-legend is only supported for plot with either --table or --json=."); | |
608 | ||
609 | if (arg_table && !streq_ptr(argv[optind], "plot")) | |
610 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "Option --table is only supported for plot right now."); | |
611 | ||
612 | if (arg_table && !FLAGS_SET(arg_json_format_flags, JSON_FORMAT_OFF)) | |
613 | return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "--table and --json= are mutually exclusive."); | |
614 | ||
1d3bc017 | 615 | return 1; /* work to do */ |
2265fbf7 SP |
616 | } |
617 | ||
d665c7b2 | 618 | static int run(int argc, char *argv[]) { |
e5ea5c3a | 619 | _cleanup_(loop_device_unrefp) LoopDevice *loop_device = NULL; |
a4b3e942 | 620 | _cleanup_(umount_and_freep) char *mounted_dir = NULL; |
a6bcef29 LP |
621 | |
622 | static const Verb verbs[] = { | |
889d695d | 623 | { "help", VERB_ANY, VERB_ANY, 0, help }, |
ef38bedb LP |
624 | { "time", VERB_ANY, 1, VERB_DEFAULT, verb_time }, |
625 | { "blame", VERB_ANY, 1, 0, verb_blame }, | |
626 | { "critical-chain", VERB_ANY, VERB_ANY, 0, verb_critical_chain }, | |
627 | { "plot", VERB_ANY, 1, 0, verb_plot }, | |
628 | { "dot", VERB_ANY, VERB_ANY, 0, verb_dot }, | |
ab86ccba | 629 | /* ↓ The following seven verbs are deprecated, from here … ↓ */ |
a87b151a DDM |
630 | { "log-level", VERB_ANY, 2, 0, verb_log_control }, |
631 | { "log-target", VERB_ANY, 2, 0, verb_log_control }, | |
632 | { "set-log-level", 2, 2, 0, verb_log_control }, | |
633 | { "get-log-level", VERB_ANY, 1, 0, verb_log_control }, | |
634 | { "set-log-target", 2, 2, 0, verb_log_control }, | |
635 | { "get-log-target", VERB_ANY, 1, 0, verb_log_control }, | |
ef38bedb | 636 | { "service-watchdogs", VERB_ANY, 2, 0, verb_service_watchdogs }, |
ab86ccba | 637 | /* ↑ … until here ↑ */ |
d1d8786c | 638 | { "dump", VERB_ANY, VERB_ANY, 0, verb_dump }, |
ef38bedb LP |
639 | { "cat-config", 2, VERB_ANY, 0, verb_cat_config }, |
640 | { "unit-files", VERB_ANY, VERB_ANY, 0, verb_unit_files }, | |
641 | { "unit-paths", 1, 1, 0, verb_unit_paths }, | |
642 | { "exit-status", VERB_ANY, VERB_ANY, 0, verb_exit_status }, | |
643 | { "syscall-filter", VERB_ANY, VERB_ANY, 0, verb_syscall_filters }, | |
644 | { "capability", VERB_ANY, VERB_ANY, 0, verb_capabilities }, | |
645 | { "filesystems", VERB_ANY, VERB_ANY, 0, verb_filesystems }, | |
646 | { "condition", VERB_ANY, VERB_ANY, 0, verb_condition }, | |
bc012a3e | 647 | { "compare-versions", 3, 4, 0, verb_compare_versions }, |
ef38bedb LP |
648 | { "verify", 2, VERB_ANY, 0, verb_verify }, |
649 | { "calendar", 2, VERB_ANY, 0, verb_calendar }, | |
650 | { "timestamp", 2, VERB_ANY, 0, verb_timestamp }, | |
651 | { "timespan", 2, VERB_ANY, 0, verb_timespan }, | |
652 | { "security", VERB_ANY, VERB_ANY, 0, verb_security }, | |
653 | { "inspect-elf", 2, VERB_ANY, 0, verb_elf_inspection }, | |
f50535af | 654 | { "malloc", VERB_ANY, VERB_ANY, 0, verb_malloc }, |
5f43c97c | 655 | { "fdstore", 2, VERB_ANY, 0, verb_fdstore }, |
a62e12da | 656 | { "image-policy", 2, 2, 0, verb_image_policy }, |
f70c90f5 | 657 | { "pcrs", VERB_ANY, VERB_ANY, 0, verb_pcrs }, |
d30693f3 | 658 | { "srk", VERB_ANY, 1, 0, verb_srk }, |
fb8cc599 | 659 | { "architectures", VERB_ANY, VERB_ANY, 0, verb_architectures }, |
a6bcef29 LP |
660 | {} |
661 | }; | |
662 | ||
5220a6f3 | 663 | int r; |
2265fbf7 SP |
664 | |
665 | setlocale(LC_ALL, ""); | |
c170f3a4 | 666 | setlocale(LC_NUMERIC, "C"); /* we want to format/parse floats in C style */ |
a6bcef29 | 667 | |
d2acb93d | 668 | log_setup(); |
2265fbf7 SP |
669 | |
670 | r = parse_argv(argc, argv); | |
9ea9d4cf | 671 | if (r <= 0) |
d665c7b2 | 672 | return r; |
c170f3a4 | 673 | |
e5ea5c3a MG |
674 | /* Open up and mount the image */ |
675 | if (arg_image) { | |
676 | assert(!arg_root); | |
677 | ||
678 | r = mount_image_privately_interactively( | |
679 | arg_image, | |
84be0c71 | 680 | arg_image_policy, |
e5ea5c3a MG |
681 | DISSECT_IMAGE_GENERIC_ROOT | |
682 | DISSECT_IMAGE_RELAX_VAR_CHECK | | |
f4a63ce2 LP |
683 | DISSECT_IMAGE_READ_ONLY | |
684 | DISSECT_IMAGE_ALLOW_USERSPACE_VERITY, | |
a4b3e942 | 685 | &mounted_dir, |
a133d2c3 | 686 | /* ret_dir_fd= */ NULL, |
e330f97a | 687 | &loop_device); |
e5ea5c3a MG |
688 | if (r < 0) |
689 | return r; | |
690 | ||
a4b3e942 | 691 | arg_root = strdup(mounted_dir); |
e5ea5c3a MG |
692 | if (!arg_root) |
693 | return log_oom(); | |
694 | } | |
695 | ||
d665c7b2 | 696 | return dispatch_verb(argc, argv, verbs, NULL); |
2265fbf7 | 697 | } |
d665c7b2 | 698 | |
fddad5f4 | 699 | DEFINE_MAIN_FUNCTION_WITH_POSITIVE_FAILURE(run); |