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1848564d MT |
1 | #!/bin/bash |
2 | ############################################################################### | |
3 | # # | |
4 | # IPFire.org - A linux based firewall # | |
5 | # Copyright (C) 2010 Michael Tremer & Christian Schmidt # | |
6 | # # | |
7 | # This program is free software: you can redistribute it and/or modify # | |
8 | # it under the terms of the GNU General Public License as published by # | |
9 | # the Free Software Foundation, either version 3 of the License, or # | |
10 | # (at your option) any later version. # | |
11 | # # | |
12 | # This program is distributed in the hope that it will be useful, # | |
13 | # but WITHOUT ANY WARRANTY; without even the implied warranty of # | |
14 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # | |
15 | # GNU General Public License for more details. # | |
16 | # # | |
17 | # You should have received a copy of the GNU General Public License # | |
18 | # along with this program. If not, see <http://www.gnu.org/licenses/>. # | |
19 | # # | |
20 | ############################################################################### | |
21 | ||
1c6a4e30 | 22 | zone_dir() { |
1848564d MT |
23 | local zone=${1} |
24 | ||
d2a21d01 | 25 | echo "${NETWORK_ZONE_DIR}/zones/${zone}" |
1848564d MT |
26 | } |
27 | ||
1c6a4e30 | 28 | zone_exists() { |
1848564d | 29 | local zone=${1} |
711ffac1 MT |
30 | assert isset zone |
31 | ||
1848564d MT |
32 | [ -d "$(zone_dir ${zone})" ] |
33 | } | |
34 | ||
1c6a4e30 | 35 | zone_match() { |
1848564d MT |
36 | local match |
37 | ||
38 | local i | |
39 | for i in ${VALID_ZONES}; do | |
40 | match="${match}|${i}[0-9]{1,5}" | |
41 | done | |
42 | ||
43 | echo "${match:1:${#match}}" | |
44 | } | |
45 | ||
1c6a4e30 | 46 | zone_name_is_valid() { |
1848564d | 47 | local zone=${1} |
4fedddef MT |
48 | |
49 | # Don't accept empty strings. | |
50 | [ -z "${zone}" ] && return ${EXIT_FALSE} | |
711ffac1 | 51 | |
1848564d MT |
52 | [[ ${zone} =~ $(zone_match) ]] |
53 | } | |
54 | ||
1c6a4e30 | 55 | zone_is_local() { |
1848564d MT |
56 | local zone=${1} |
57 | ||
7de0637a | 58 | [[ "${zone:0:${#ZONE_LOCAL}}" = "${ZONE_LOCAL}" ]] |
5e42d659 MT |
59 | } |
60 | ||
1c6a4e30 | 61 | zone_is_nonlocal() { |
5e42d659 MT |
62 | local zone=${1} |
63 | ||
7de0637a | 64 | [[ "${zone:0:${#ZONE_NONLOCAL}}" = "${ZONE_NONLOCAL}" ]] |
1848564d MT |
65 | } |
66 | ||
1c6a4e30 | 67 | zone_get_hook() { |
1848564d | 68 | local zone=${1} |
711ffac1 MT |
69 | assert isset zone |
70 | ||
1848564d MT |
71 | config_get_hook $(zone_dir ${zone})/settings |
72 | } | |
73 | ||
1c6a4e30 | 74 | zone_start() { |
5bb2429a MT |
75 | # This function will bring up the zone |
76 | # 'asynchronously' with help of systemd. | |
77 | ||
78 | local zone=${1} | |
79 | assert zone_exists ${zone} | |
80 | ||
1d08b9b3 | 81 | service_start "network@${zone}.service" |
5bb2429a MT |
82 | } |
83 | ||
1c6a4e30 | 84 | zone_start_auto() { |
2a969c27 MT |
85 | local zone="${1}" |
86 | assert zone_exists "${zone}" | |
87 | ||
88 | # If the zone has already been started, we | |
89 | # will reload it so the current configuration | |
90 | # is re-applied. | |
91 | if zone_is_active "${zone}"; then | |
92 | zone_reload "${zone}" | |
93 | return ${?} | |
94 | ||
95 | # If the zone is still down, but in auto-start mode, | |
96 | # we will start it. | |
97 | elif zone_is_enabled "${zone}"; then | |
98 | zone_start "${zone}" | |
99 | return ${?} | |
100 | fi | |
101 | ||
102 | # Otherwise, nothing will be done. | |
103 | return ${EXIT_OK} | |
104 | } | |
105 | ||
1c6a4e30 | 106 | zone_stop() { |
5bb2429a MT |
107 | # This function will bring down the zone |
108 | # 'asynchronously' with help of systemd. | |
109 | ||
110 | local zone=${1} | |
111 | assert zone_exists ${zone} | |
112 | ||
1d08b9b3 | 113 | service_stop "network@${zone}.service" |
5bb2429a MT |
114 | } |
115 | ||
1c6a4e30 | 116 | zone_reload() { |
e6fd23fd MT |
117 | local zone="${1}" |
118 | assert zone_exists "${zone}" | |
119 | ||
120 | service_reload "network@${zone}.service" | |
121 | } | |
122 | ||
1c6a4e30 | 123 | zone_hotplug_event() { |
fb8c7c92 | 124 | local zone="${1}" |
2a969c27 | 125 | assert isset zone |
fb8c7c92 | 126 | |
2a969c27 | 127 | hotplug_assert_in_hotplug_event |
fb8c7c92 | 128 | |
2a969c27 | 129 | zone_cmd "hotplug" "${zone}" |
fb8c7c92 MT |
130 | } |
131 | ||
1c6a4e30 | 132 | zone_enable() { |
5c5b8e36 SS |
133 | # This function will enable the zone |
134 | # with help of systemd. | |
135 | ||
136 | local zone="${1}" | |
137 | assert zone_exists "${zone}" | |
138 | ||
139 | # Enable service for the zone | |
140 | service_enable "network@${zone}.service" | |
141 | local ret=$? | |
142 | ||
143 | if [ ${ret} -eq ${EXIT_OK} ]; then | |
144 | log INFO "Auto-start enabled for zone ${zone}" | |
145 | return ${EXIT_OK} | |
146 | fi | |
147 | ||
148 | log ERROR "Could not enable zone ${zone}: ${ret}" | |
149 | return ${ret} | |
150 | } | |
151 | ||
1c6a4e30 | 152 | zone_disable() { |
5c5b8e36 SS |
153 | # This function will disable the zone |
154 | # with help of systemd. | |
155 | ||
156 | local zone="${1}" | |
157 | assert zone_exists "${zone}" | |
158 | ||
159 | # Disable service for the zone | |
160 | service_disable "network@${zone}.service" | |
161 | local ret=$? | |
162 | ||
163 | if [ ${ret} -eq ${EXIT_OK} ]; then | |
164 | log INFO "Auto-start disabled for zone ${zone}" | |
165 | return ${EXIT_OK} | |
166 | fi | |
167 | ||
168 | log ERROR "Could not disable zone ${zone}: ${ret}" | |
169 | return ${ret} | |
170 | } | |
171 | ||
1c6a4e30 | 172 | zone_is_enabled() { |
5c5b8e36 SS |
173 | local zone="${1}" |
174 | assert isset zone | |
175 | ||
176 | # Ask systemd if the zone is enabled. | |
177 | if service_is_enabled "network@${zone}.service"; then | |
178 | return ${EXIT_TRUE} | |
179 | fi | |
180 | ||
181 | return ${EXIT_FALSE} | |
182 | } | |
183 | ||
1c6a4e30 | 184 | zone_is_active() { |
e6fd23fd MT |
185 | local zone="${1}" |
186 | assert isset zone | |
187 | ||
188 | if service_is_active "network@${zone}.service"; then | |
189 | return ${EXIT_TRUE} | |
190 | fi | |
191 | ||
192 | return ${EXIT_FALSE} | |
193 | } | |
194 | ||
1c6a4e30 | 195 | zone_is_enabled_or_active() { |
2a969c27 MT |
196 | local zone="${1}" |
197 | assert isset zone | |
198 | ||
199 | zone_is_enabled "${zone}" || zone_is_active "${zone}" | |
200 | } | |
201 | ||
1c6a4e30 | 202 | zone_cmd() { |
2a969c27 MT |
203 | local cmd="${1}" |
204 | local port="${2}" | |
205 | shift 2 | |
206 | ||
207 | assert isset cmd | |
208 | assert isset zone | |
209 | ||
210 | local hook="$(zone_get_hook ${zone})" | |
211 | assert isset hook | |
212 | ||
213 | hook_exec zone "${hook}" "${cmd}" "${zone}" $@ | |
214 | } | |
215 | ||
1c6a4e30 | 216 | zone_new() { |
1848564d MT |
217 | local zone=${1} |
218 | local hook=${2} | |
219 | shift 2 | |
220 | ||
221 | if ! zone_name_is_valid ${zone}; then | |
222 | error "Zone name '${zone}' is not valid." | |
223 | return ${EXIT_ERROR} | |
224 | fi | |
225 | ||
226 | if zone_exists ${zone}; then | |
227 | error "Zone '${zone}' does already exist." | |
228 | return ${EXIT_ERROR} | |
229 | fi | |
230 | ||
d61a01d4 | 231 | if ! hook_zone_exists ${hook}; then |
1848564d MT |
232 | error "Hook '${hook}' does not exist." |
233 | return ${EXIT_ERROR} | |
234 | fi | |
235 | ||
236 | mkdir -p $(zone_dir ${zone}) | |
237 | ||
a5ebb169 MT |
238 | # Create directories for configs and ports |
239 | mkdir -p $(zone_dir ${zone})/{configs,ports} | |
943e3f7e | 240 | |
cf0fc8ab | 241 | hook_zone_exec "${hook}" "new" "${zone}" $@ |
1848564d MT |
242 | local ret=$? |
243 | ||
cf0fc8ab | 244 | # Maybe the zone new hook did not exit correctly. |
1848564d MT |
245 | # If this is the case we remove the created zone immediately. |
246 | if [ "${ret}" = "${EXIT_ERROR}" ]; then | |
cf0fc8ab | 247 | zone_destroy_now "${zone}" |
5c5b8e36 | 248 | return ${EXIT_ERROR} |
1848564d | 249 | fi |
5c5b8e36 SS |
250 | |
251 | # Automatically enable zone. | |
252 | zone_enable "${zone}" | |
ac694a6a MT |
253 | |
254 | # Bring up the zone immediately after | |
255 | zone_start "${zone}" | |
1848564d MT |
256 | } |
257 | ||
1c6a4e30 | 258 | zone_edit() { |
1848564d MT |
259 | local zone=${1} |
260 | shift | |
261 | ||
262 | if ! zone_exists ${zone}; then | |
263 | error "Zone '${zone}' does not exist." | |
264 | return ${EXIT_ERROR} | |
265 | fi | |
266 | ||
69ace22b | 267 | # Check if the zone is tagged for removal. |
cf0fc8ab | 268 | if zone_has_destroy_tag ${zone}; then |
69ace22b MT |
269 | error "You cannot edit a zone that is tagged for removal." |
270 | return ${EXIT_ERROR} | |
271 | fi | |
272 | ||
2472e0ea | 273 | local hook="$(zone_get_hook "${zone}")" |
1848564d MT |
274 | if [ -z "${hook}" ]; then |
275 | error "Config file did not provide any hook." | |
276 | return ${EXIT_ERROR} | |
277 | fi | |
278 | ||
d61a01d4 | 279 | if ! hook_zone_exists ${hook}; then |
1848564d MT |
280 | error "Hook '${hook}' does not exist." |
281 | return ${EXIT_ERROR} | |
282 | fi | |
283 | ||
d61a01d4 | 284 | hook_zone_exec ${hook} edit ${zone} $@ |
1848564d MT |
285 | } |
286 | ||
69ace22b | 287 | |
1c6a4e30 | 288 | zone_destroy() { |
cf0fc8ab MT |
289 | local zone="${1}" |
290 | assert zone_exists "${zone}" | |
1848564d | 291 | |
69ace22b | 292 | # Make the zone for removal. |
cf0fc8ab | 293 | touch "$(zone_dir "${zone}")/.destroy" |
69ace22b MT |
294 | |
295 | log INFO "Zone '${zone}' has been tagged for removal." | |
296 | } | |
297 | ||
1c6a4e30 | 298 | zone_has_destroy_tag() { |
cf0fc8ab MT |
299 | local zone="${1}" |
300 | assert zone_exists "${zone}" | |
69ace22b | 301 | |
cf0fc8ab | 302 | [ -e "$(zone_dir "${zone}")/.destroy" ] |
69ace22b MT |
303 | } |
304 | ||
305 | # This function will remove the given zone | |
cf0fc8ab | 306 | # RIGHT NOW. Use zone_destroy to remove it |
69ace22b | 307 | # at the next status change. |
1c6a4e30 | 308 | zone_destroy_now() { |
cf0fc8ab MT |
309 | local zone="${1}" |
310 | assert zone_exists "${zone}" | |
69ace22b MT |
311 | |
312 | log INFO "Removing zone '${zone}' right now." | |
1848564d | 313 | |
69ace22b | 314 | # Force the zone down. |
d5c9bd17 | 315 | zone_is_active "${zone}" && zone_stop "${zone}" |
1848564d | 316 | |
5c5b8e36 SS |
317 | # Disable zone. |
318 | zone_disable "${zone}" | |
319 | ||
cf0fc8ab | 320 | rm -rf "$(zone_dir "${zone}")" |
1848564d MT |
321 | } |
322 | ||
1c6a4e30 | 323 | zone_up() { |
1848564d MT |
324 | local zone=${1} |
325 | shift | |
326 | ||
327 | if ! zone_exists ${zone}; then | |
328 | error "Zone '${zone}' does not exist." | |
329 | return ${EXIT_ERROR} | |
330 | fi | |
331 | ||
69ace22b | 332 | # Check if a zone has got the remove tag. |
fa0eb21f | 333 | if zone_has_destroy_tag ${zone}; then |
69ace22b MT |
334 | error "Cannot bring up any zone which is to be removed." |
335 | return ${EXIT_ERROR} | |
336 | fi | |
337 | ||
2472e0ea | 338 | local hook="$(zone_get_hook "${zone}")" |
1848564d MT |
339 | if [ -z "${hook}" ]; then |
340 | error "Config file did not provide any hook." | |
341 | return ${EXIT_ERROR} | |
342 | fi | |
343 | ||
d61a01d4 | 344 | if ! hook_zone_exists ${hook}; then |
1848564d MT |
345 | error "Hook '${hook}' does not exist." |
346 | return ${EXIT_ERROR} | |
347 | fi | |
348 | ||
059469a8 MT |
349 | zone_db ${zone} starting |
350 | ||
d61a01d4 MT |
351 | hook_zone_exec ${hook} up ${zone} $@ |
352 | ||
059469a8 | 353 | zone_db ${zone} started |
1848564d MT |
354 | } |
355 | ||
1c6a4e30 | 356 | zone_down() { |
1848564d MT |
357 | local zone=${1} |
358 | shift | |
359 | ||
360 | if ! zone_exists ${zone}; then | |
361 | error "Zone '${zone}' does not exist." | |
362 | return ${EXIT_ERROR} | |
363 | fi | |
364 | ||
2472e0ea | 365 | local hook="$(zone_get_hook "${zone}")" |
1848564d MT |
366 | if [ -z "${hook}" ]; then |
367 | error "Config file did not provide any hook." | |
368 | return ${EXIT_ERROR} | |
369 | fi | |
370 | ||
d61a01d4 | 371 | if ! hook_zone_exists ${hook}; then |
1848564d MT |
372 | error "Hook '${hook}' does not exist." |
373 | return ${EXIT_ERROR} | |
374 | fi | |
375 | ||
059469a8 MT |
376 | zone_db ${zone} stopping |
377 | ||
d61a01d4 | 378 | hook_zone_exec ${hook} down ${zone} $@ |
059469a8 MT |
379 | |
380 | zone_db ${zone} stopped | |
69ace22b MT |
381 | |
382 | # Remove the zone, if it has got a remove tag. | |
cf0fc8ab MT |
383 | if zone_has_destroy_tag "${zone}"; then |
384 | zone_destroy_now "${zone}" | |
69ace22b | 385 | fi |
1848564d MT |
386 | } |
387 | ||
1c6a4e30 | 388 | zone_status() { |
2472e0ea MT |
389 | local zone="${1}" |
390 | assert isset zone | |
1848564d MT |
391 | shift |
392 | ||
2472e0ea | 393 | if ! zone_exists "${zone}"; then |
1848564d MT |
394 | error "Zone '${zone}' does not exist." |
395 | return ${EXIT_ERROR} | |
396 | fi | |
397 | ||
2472e0ea | 398 | local hook="$(zone_get_hook "${zone}")" |
1848564d MT |
399 | if [ -z "${hook}" ]; then |
400 | error "Config file did not provide any hook." | |
401 | return ${EXIT_ERROR} | |
402 | fi | |
403 | ||
2472e0ea | 404 | if ! hook_zone_exists "${hook}"; then |
1848564d MT |
405 | error "Hook '${hook}' does not exist." |
406 | return ${EXIT_ERROR} | |
407 | fi | |
408 | ||
2472e0ea | 409 | hook_zone_exec "${hook}" "status" "${zone}" "$@" |
69ace22b MT |
410 | |
411 | # Show that the zone it to be removed soon. | |
fa0eb21f | 412 | if zone_has_destroy_tag ${zone}; then |
69ace22b MT |
413 | warning "This zone is tagged for removal." |
414 | fi | |
1848564d MT |
415 | } |
416 | ||
1c6a4e30 | 417 | zone_get_ports() { |
711ffac1 MT |
418 | local zone=${1} |
419 | ||
420 | assert isset zone | |
421 | ||
422 | local port | |
943e3f7e | 423 | for port in $(zone_dir ${zone})/ports/*; do |
711ffac1 | 424 | port=$(basename ${port}) |
711ffac1 MT |
425 | |
426 | if port_exists ${port}; then | |
427 | echo "${port}" | |
428 | fi | |
429 | done | |
430 | } | |
431 | ||
1c6a4e30 | 432 | zone_get_ports_num() { |
529141df MT |
433 | local zone="${1}" |
434 | assert isset zone | |
435 | ||
436 | local counter=0 | |
437 | local port | |
438 | for port in $(zone_dir "${zone}")/ports/*; do | |
439 | port="$(basename "${port}")" | |
440 | ||
441 | if port_exists "${port}"; then | |
442 | counter=$(( ${counter} + 1 )) | |
443 | fi | |
444 | done | |
445 | ||
446 | echo "${counter}" | |
447 | return ${EXIT_OK} | |
448 | } | |
449 | ||
1c6a4e30 | 450 | zone_has_port() { |
3a7fef62 MT |
451 | # Check, if the given port is configured |
452 | # in this zone. | |
453 | ||
454 | local zone=${1} | |
455 | local port=${2} | |
456 | shift 2 | |
457 | ||
458 | assert isset zone | |
459 | assert isset port | |
460 | ||
461 | [ -e "$(zone_dir ${zone})/ports/${port}" ] | |
462 | } | |
463 | ||
1c6a4e30 | 464 | zone_config() { |
ea699552 MT |
465 | local zone="${1}" |
466 | local cmd="${2}" | |
a5ebb169 MT |
467 | shift 2 |
468 | ||
469 | assert isset zone | |
ea699552 MT |
470 | assert isset cmd |
471 | assert zone_exists "${zone}" | |
a5ebb169 | 472 | |
ea699552 MT |
473 | case "${cmd}" in |
474 | create) | |
475 | zone_config_create "${zone}" "$@" | |
a5ebb169 | 476 | ;; |
ea699552 MT |
477 | edit) |
478 | zone_config_edit "${zone}" "$@" | |
479 | ;; | |
480 | remove) | |
481 | zone_config_remove "${zone}" "$@" | |
a5ebb169 MT |
482 | ;; |
483 | *) | |
ea699552 | 484 | error "Unrecognized argument: ${cmd}" |
a5ebb169 MT |
485 | cli_usage root-zone-config-subcommands |
486 | exit ${EXIT_ERROR} | |
487 | ;; | |
488 | esac | |
489 | } | |
490 | ||
1c6a4e30 | 491 | zone_config_cmd() { |
ea699552 | 492 | assert [ $# -gt 2 ] |
a5ebb169 | 493 | |
ea699552 MT |
494 | local cmd="${1}" |
495 | local zone="${2}" | |
496 | shift 2 | |
497 | ||
498 | local hook="$(zone_get_hook "${zone}")" | |
a5ebb169 MT |
499 | assert isset hook |
500 | ||
ea699552 MT |
501 | hook_zone_exec "${hook}" "config_${cmd}" "${zone}" "$@" |
502 | } | |
503 | ||
1c6a4e30 | 504 | zone_config_create() { |
ea699552 MT |
505 | zone_config_cmd "create" "$@" |
506 | } | |
507 | ||
1c6a4e30 | 508 | zone_config_edit() { |
ea699552 MT |
509 | zone_config_cmd "edit" "$@" |
510 | } | |
511 | ||
1c6a4e30 | 512 | zone_config_remove() { |
ea699552 MT |
513 | zone_config_cmd "remove" "$@" |
514 | } | |
515 | ||
1c6a4e30 | 516 | zone_config_show() { |
ea699552 | 517 | zone_config_cmd "show" "$@" |
a5ebb169 MT |
518 | } |
519 | ||
1c6a4e30 | 520 | zone_show() { |
1848564d MT |
521 | local zone=${1} |
522 | ||
523 | echo "${zone}" | |
524 | echo " Type: $(zone_get_hook ${zone})" | |
525 | echo | |
526 | } | |
527 | ||
1c6a4e30 | 528 | zones_show() { |
1848564d MT |
529 | local zone |
530 | ||
531 | for zone in $(zones_get $@); do | |
532 | zone_show ${zone} | |
533 | done | |
534 | } | |
535 | ||
1c6a4e30 | 536 | zones_get_all() { |
1848564d | 537 | local zone |
d61a01d4 | 538 | for zone in $(zone_dir)/*; do |
1848564d MT |
539 | zone=$(basename ${zone}) |
540 | zone_exists ${zone} || continue | |
541 | ||
542 | echo "${zone}" | |
03170817 | 543 | done |
1848564d MT |
544 | } |
545 | ||
1c6a4e30 | 546 | zones_get_local() { |
1848564d MT |
547 | local zone |
548 | for zone in $(zones_get_all); do | |
549 | zone_is_local ${zone} && echo "${zone}" | |
550 | done | |
551 | } | |
552 | ||
1c6a4e30 | 553 | zones_get_nonlocal() { |
1848564d MT |
554 | local zone |
555 | for zone in $(zones_get_all); do | |
5e42d659 | 556 | zone_is_nonlocal ${zone} && echo "${zone}" |
1848564d MT |
557 | done |
558 | } | |
559 | ||
1c6a4e30 | 560 | zones_get() { |
1848564d MT |
561 | local local=1 |
562 | local remote=1 | |
563 | ||
564 | local zones | |
565 | ||
566 | while [ $# -gt 0 ]; do | |
567 | case "${1}" in | |
568 | --local-only) | |
569 | local=1 | |
570 | remote=0 | |
571 | ;; | |
572 | --remote-only) | |
573 | local=0 | |
574 | remote=1 | |
575 | ;; | |
576 | --all) | |
577 | local=1 | |
578 | remote=1 | |
579 | ;; | |
580 | *) | |
581 | if zone_name_is_valid ${1}; then | |
582 | zones="${zones} ${1}" | |
583 | else | |
584 | warning "Unrecognized argument '${1}'" | |
585 | fi | |
586 | ;; | |
587 | esac | |
588 | shift | |
589 | done | |
590 | ||
591 | if [ -n "${zones}" ]; then | |
592 | local zone | |
593 | for zone in ${zones}; do | |
594 | zone_exists ${zone} && echo "${zone}" | |
595 | done | |
596 | exit ${EXIT_OK} | |
597 | fi | |
598 | ||
599 | if [ ${local} -eq 1 ] && [ ${remote} -eq 1 ]; then | |
600 | zones_get_all | |
601 | elif [ ${local} -eq 1 ]; then | |
602 | zones_get_local | |
603 | elif [ ${remote} -eq 1 ]; then | |
604 | zones_get_nonlocal | |
605 | fi | |
606 | } | |
607 | ||
1c6a4e30 | 608 | zone_ports_list() { |
1848564d MT |
609 | local zone=${1} |
610 | ||
611 | local port | |
a5ebb169 | 612 | for port in $(zone_dir ${zone})/ports/*; do |
1848564d MT |
613 | [ -e "${port}" ] || continue |
614 | ||
615 | echo $(basename ${port}) | |
03170817 | 616 | done |
1848564d MT |
617 | } |
618 | ||
1c6a4e30 | 619 | zone_port_attach() { |
ac694a6a MT |
620 | local zone="${1}" |
621 | assert isset zone | |
622 | ||
623 | local port="${2}" | |
624 | assert isset port | |
625 | ||
626 | shift 2 | |
627 | ||
628 | # Check if the port actually exists. | |
629 | if ! port_exists "${port}"; then | |
630 | error "Cannot attach port '${port}' which does not exist" | |
631 | return ${EXIT_ERROR} | |
632 | fi | |
633 | ||
634 | # Check if the port is already connected to this or any other zone. | |
635 | local z | |
636 | for z in $(zones_get_all); do | |
637 | if zone_has_port "${z}" "${port}"; then | |
638 | error "Port '${port}' is already attached to zone '${z}'" | |
639 | return ${EXIT_ERROR} | |
640 | fi | |
641 | done | |
642 | ||
643 | local hook="$(zone_get_hook "${zone}")" | |
644 | assert isset hook | |
645 | ||
646 | hook_zone_exec "${hook}" "port_attach" "${zone}" "${port}" "$@" | |
647 | local ret="${?}" | |
648 | ||
649 | case "${ret}" in | |
650 | ${EXIT_OK}) | |
651 | log INFO "${port} has been attached to ${zone}" | |
652 | ||
653 | # Automatically connect the port | |
abba34c1 | 654 | zone_port_start "${zone}" "${port}" |
ac694a6a MT |
655 | ;; |
656 | *) | |
657 | log CRITICAL "${port} could not be attached to ${zone}" | |
658 | ;; | |
659 | esac | |
660 | ||
661 | return ${ret} | |
662 | } | |
663 | ||
1c6a4e30 | 664 | zone_port_edit() { |
ac694a6a MT |
665 | local zone="${1}" |
666 | assert isset zone | |
667 | ||
668 | local port="${2}" | |
669 | assert isset port | |
670 | ||
671 | shift 2 | |
672 | ||
673 | # Check if the port actually exists. | |
674 | if ! port_exists "${port}"; then | |
675 | error "Port '${port}' does not exist" | |
676 | return ${EXIT_ERROR} | |
677 | fi | |
678 | ||
679 | # Check if the zone actually has this port. | |
680 | if ! zone_has_port "${zone}" "${port}"; then | |
681 | error "Port '${port}' is not attached to zone '${zone}'" | |
682 | return ${EXIT_ERROR} | |
683 | fi | |
684 | ||
685 | local hook=$(zone_get_hook "${zone}") | |
686 | assert isset hook | |
687 | ||
688 | hook_zone_exec "${hook}" "port_edit" "${zone}" "${port}" "$@" | |
689 | } | |
690 | ||
1c6a4e30 | 691 | zone_port_detach() { |
ac694a6a MT |
692 | local zone="${1}" |
693 | assert isset zone | |
694 | ||
695 | local port="${2}" | |
696 | assert isset port | |
697 | ||
1848564d MT |
698 | shift 2 |
699 | ||
ac694a6a MT |
700 | # Check if the zone actually has this port. |
701 | if ! zone_has_port "${zone}" "${port}"; then | |
702 | error "Port '${port}' is not attached to zone '${zone}'" | |
703 | return ${EXIT_ERROR} | |
704 | fi | |
705 | ||
706 | local hook=$(zone_get_hook "${zone}") | |
707 | assert isset hook | |
708 | ||
709 | hook_zone_exec "${hook}" "port_detach" "${zone}" "${port}" "$@" | |
710 | local ret="${?}" | |
711 | ||
712 | case "${ret}" in | |
713 | ${EXIT_OK}) | |
714 | log INFO "${port} has been detached from ${zone}" | |
715 | ||
716 | # Bring down the port if needed | |
abba34c1 | 717 | zone_port_stop "${zone}" "${port}" |
ac694a6a MT |
718 | ;; |
719 | *) | |
720 | log CRITICAL "${port} could not be detached from ${zone}" | |
721 | ;; | |
722 | esac | |
723 | ||
724 | return ${ret} | |
725 | } | |
726 | ||
1c6a4e30 | 727 | zone_port_cmd() { |
ac694a6a | 728 | local cmd="${1}" |
711ffac1 | 729 | assert isset cmd |
ac694a6a MT |
730 | |
731 | local zone="${2}" | |
711ffac1 | 732 | assert isset zone |
1848564d | 733 | |
ac694a6a MT |
734 | local port="${3}" |
735 | assert isset port | |
1848564d | 736 | |
ac694a6a MT |
737 | shift 3 |
738 | ||
739 | local hook="$(zone_get_hook "${zone}")" | |
740 | assert isset hook | |
741 | ||
742 | # Dispatch command to hook | |
743 | hook_zone_exec "${hook}" "${cmd}" "${zone}" "${port}" $@ | |
744 | } | |
745 | ||
1c6a4e30 | 746 | zone_port_create() { |
ac694a6a MT |
747 | zone_port_cmd "port_create" $@ |
748 | } | |
749 | ||
1c6a4e30 | 750 | zone_port_remove() { |
ac694a6a MT |
751 | zone_port_cmd "port_remove" $@ |
752 | } | |
753 | ||
1c6a4e30 | 754 | zone_port_up() { |
ac694a6a MT |
755 | zone_port_cmd "port_up" $@ |
756 | } | |
757 | ||
1c6a4e30 | 758 | zone_port_down() { |
ac694a6a MT |
759 | zone_port_cmd "port_down" $@ |
760 | } | |
761 | ||
abba34c1 MT |
762 | # The next two functions automagically bring up and down |
763 | # port that are attached to a bridge or similar. | |
764 | # The problem that is tried to overcome here is that there | |
765 | # are ports which exist all the time (like ethernet ports) | |
766 | # and therefore do not dispatch a hotplug event when | |
767 | # port_create is called. | |
768 | ||
1c6a4e30 | 769 | zone_port_start() { |
abba34c1 MT |
770 | local zone="${1}" |
771 | local port="${2}" | |
772 | ||
773 | if zone_is_active "${zone}"; then | |
774 | if device_exists "${port}"; then | |
775 | zone_port_up "${zone}" "${port}" | |
776 | return ${?} | |
777 | else | |
778 | zone_port_create "${zone}" "${port}" | |
779 | return ${?} | |
780 | fi | |
781 | fi | |
782 | ||
783 | return ${EXIT_OK} | |
784 | } | |
785 | ||
1c6a4e30 | 786 | zone_port_stop() { |
abba34c1 MT |
787 | local zone="${1}" |
788 | local port="${2}" | |
789 | ||
790 | # Shut down the port if necessary | |
791 | if zone_is_active "${zone}" && port_is_up "${port}"; then | |
792 | zone_port_down "${zone}" "${port}" | |
793 | fi | |
794 | ||
795 | # Remove the port | |
796 | zone_port_remove "${zone}" "${port}" | |
797 | } | |
798 | ||
1c6a4e30 | 799 | zone_port_status() { |
ac694a6a MT |
800 | zone_port_cmd "port_status" $@ |
801 | } | |
802 | ||
1c6a4e30 | 803 | zone_ports_cmd() { |
ac694a6a MT |
804 | local cmd="${1}" |
805 | assert isset cmd | |
806 | ||
807 | local zone="${2}" | |
808 | assert isset zone | |
809 | ||
810 | shift 2 | |
811 | ||
812 | local hook="$(zone_get_hook "${zone}")" | |
711ffac1 MT |
813 | |
814 | local port | |
815 | for port in $(zone_get_ports ${zone}); do | |
ac694a6a | 816 | hook_zone_exec "${hook}" "${cmd}" "${zone}" "${port}" $@ |
1848564d MT |
817 | done |
818 | } | |
819 | ||
1c6a4e30 | 820 | zone_ports_create() { |
1ba6a2bb MT |
821 | zone_ports_cmd "port_create" $@ |
822 | } | |
823 | ||
1c6a4e30 | 824 | zone_ports_remove() { |
1ba6a2bb MT |
825 | zone_ports_cmd "port_remove" $@ |
826 | } | |
827 | ||
1c6a4e30 | 828 | zone_ports_up() { |
ac694a6a | 829 | zone_ports_cmd "port_up" $@ |
1848564d MT |
830 | } |
831 | ||
1c6a4e30 | 832 | zone_ports_down() { |
ac694a6a | 833 | zone_ports_cmd "port_down" $@ |
711ffac1 MT |
834 | } |
835 | ||
1c6a4e30 | 836 | zone_ports_status() { |
ac694a6a | 837 | zone_ports_cmd "port_status" $@ |
1848564d MT |
838 | } |
839 | ||
1c6a4e30 | 840 | zone_configs_cmd() { |
2472e0ea | 841 | assert [ $# -ge 2 ] |
ea699552 MT |
842 | |
843 | local cmd="${1}" | |
844 | local zone="${2}" | |
1848564d MT |
845 | shift 2 |
846 | ||
ea699552 | 847 | assert zone_exists "${zone}" |
1848564d | 848 | |
1848564d | 849 | local config |
2472e0ea MT |
850 | for config in $(zone_configs_list "${zone}"); do |
851 | local config_hook="$(zone_config_get_hook "${zone}" "${config}")" | |
852 | assert isset config_hook | |
853 | ||
854 | hook_config_exec "${config_hook}" "${cmd}" "${zone}" "${config}" $@ | |
1848564d MT |
855 | done |
856 | } | |
857 | ||
1c6a4e30 | 858 | zone_configs_up() { |
ea699552 | 859 | zone_configs_cmd "up" $@ |
1848564d MT |
860 | } |
861 | ||
1c6a4e30 | 862 | zone_configs_down() { |
ea699552 | 863 | zone_configs_cmd "down" $@ |
1848564d MT |
864 | } |
865 | ||
1c6a4e30 | 866 | zone_configs_status() { |
ea699552 MT |
867 | zone_configs_cmd "status" $@ |
868 | } | |
869 | ||
1c6a4e30 | 870 | zone_configs_list() { |
ea699552 MT |
871 | local zone=${1} |
872 | ||
873 | local config | |
874 | for config in $(zone_dir ${zone})/configs/*; do | |
875 | [ -e "${config}" ] || continue | |
876 | ||
877 | basename ${config} | |
878 | done | |
a5ebb169 MT |
879 | } |
880 | ||
1c6a4e30 | 881 | zone_config_get_hook() { |
2472e0ea MT |
882 | assert [ $# -eq 2 ] |
883 | ||
884 | local zone="${1}" | |
885 | assert isset zone | |
886 | ||
887 | local config="${2}" | |
888 | assert isset config | |
889 | ||
890 | local HOOK | |
891 | zone_config_settings_read "${zone}" "${config}" \ | |
892 | --ignore-superfluous-settings HOOK | |
893 | ||
894 | print "${HOOK}" | |
895 | } | |
896 | ||
1c6a4e30 | 897 | zone_has_ip() { |
38f61548 | 898 | device_has_ip $@ |
4231f419 MT |
899 | } |
900 | ||
1c6a4e30 | 901 | zone_db() { |
059469a8 MT |
902 | local zone=${1} |
903 | local action=${2} | |
904 | shift 2 | |
905 | ||
906 | case "${action}" in | |
907 | starting|started|stopping|stopped) | |
908 | db_connection_update ${zone} ${action} | |
909 | ;; | |
910 | esac | |
911 | } | |
5e42d659 | 912 | |
1c6a4e30 | 913 | zone_is_up() { |
5e42d659 MT |
914 | local zone=${1} |
915 | ||
916 | device_is_up ${zone} | |
917 | } | |
918 | ||
1c6a4e30 | 919 | zone_is_down() { |
5e42d659 MT |
920 | ! zone_is_up $@ |
921 | } | |
711ffac1 | 922 | |
1c6a4e30 | 923 | zone_get_supported_port_hooks() { |
711ffac1 MT |
924 | local zone=${1} |
925 | ||
926 | local hook=$(zone_get_hook ${zone}) | |
927 | ||
928 | hook_zone_ports_get_all ${hook} | |
929 | } | |
930 | ||
1c6a4e30 | 931 | zone_get_supported_config_hooks() { |
ea699552 | 932 | hook_config_get_all |
a5ebb169 MT |
933 | } |
934 | ||
1c6a4e30 | 935 | zone_file() { |
711ffac1 MT |
936 | local zone=${1} |
937 | ||
938 | assert isset zone | |
939 | ||
940 | echo "$(zone_dir ${zone})/settings" | |
941 | } | |
942 | ||
1c6a4e30 | 943 | zone_settings_read() { |
711ffac1 | 944 | local zone=${1} |
711ffac1 | 945 | assert isset zone |
52acd25f MT |
946 | shift |
947 | ||
948 | local args | |
949 | if [ $# -eq 0 ] && [ -n "${HOOK_SETTINGS}" ]; then | |
950 | list_append args ${HOOK_SETTINGS} | |
951 | else | |
952 | list_append args $@ | |
953 | fi | |
711ffac1 | 954 | |
bfd6c282 MT |
955 | # Save the HOOK variable. |
956 | local hook="${HOOK}" | |
957 | ||
52acd25f | 958 | settings_read "$(zone_file "${zone}")" ${args} |
bfd6c282 MT |
959 | |
960 | # Restore hook. | |
961 | HOOK="${hook}" | |
711ffac1 MT |
962 | } |
963 | ||
1c6a4e30 | 964 | zone_settings_write() { |
1e6f187e | 965 | local zone="${1}" |
711ffac1 MT |
966 | assert isset zone |
967 | ||
1e6f187e MT |
968 | local args |
969 | if function_exists "hook_check_settings"; then | |
970 | list_append args "--check=\"hook_check_settings\"" | |
971 | fi | |
972 | list_append args ${HOOK_SETTINGS} | |
973 | ||
974 | settings_write "$(zone_file ${zone})" ${args} | |
711ffac1 MT |
975 | } |
976 | ||
1c6a4e30 | 977 | zone_settings_set() { |
711ffac1 MT |
978 | local zone=${1} |
979 | shift | |
980 | local args="$@" | |
981 | ||
982 | assert isset zone | |
983 | ||
984 | ( | |
e9df08ad | 985 | zone_settings_read ${zone} |
711ffac1 MT |
986 | |
987 | for arg in ${args}; do | |
988 | eval "${arg}" | |
989 | done | |
990 | ||
e9df08ad | 991 | zone_settings_write ${zone} |
711ffac1 MT |
992 | ) |
993 | } | |
6b3f9c85 | 994 | |
1c6a4e30 | 995 | zone_settings_get() { |
6b3f9c85 MT |
996 | local zone=${1} |
997 | local key=${2} | |
998 | ||
999 | assert isset zone | |
1000 | assert isset key | |
1001 | ||
1002 | ( | |
1e6f187e MT |
1003 | zone_settings_read "${zone}" "${key}" \ |
1004 | --ignore-superfluous-settings | |
6b3f9c85 MT |
1005 | |
1006 | echo "${!key}" | |
1007 | ) | |
1008 | } | |
e9df08ad | 1009 | |
1c6a4e30 | 1010 | zone_config_settings_read() { |
c8132752 | 1011 | assert [ $# -ge 2 ] |
e9df08ad MT |
1012 | |
1013 | local zone="${1}" | |
1014 | local config="${2}" | |
1015 | shift 2 | |
1016 | ||
c8132752 MT |
1017 | local args |
1018 | if [ $# -eq 0 ] && [ -n "${HOOK_CONFIG_SETTINGS}" ]; then | |
1019 | list_append args ${HOOK_CONFIG_SETTINGS} | |
1020 | else | |
1021 | list_append args $@ | |
1022 | fi | |
1023 | ||
e9df08ad | 1024 | local path="$(zone_dir "${zone}")/configs/${config}" |
c8132752 | 1025 | settings_read "${path}" ${args} |
e9df08ad MT |
1026 | } |
1027 | ||
1c6a4e30 | 1028 | zone_config_settings_write() { |
c8132752 | 1029 | assert [ $# -ge 2 ] |
e9df08ad MT |
1030 | |
1031 | local zone="${1}" | |
1032 | local config="${2}" | |
1033 | shift 2 | |
1034 | ||
c8132752 MT |
1035 | local args |
1036 | if function_exists "hook_check_config_settings"; then | |
1037 | list_append args "--check=\"hook_check_config_settings\"" | |
1038 | fi | |
1039 | list_append args ${HOOK_CONFIG_SETTINGS} | |
1040 | ||
e9df08ad | 1041 | local path="$(zone_dir "${zone}")/configs/${config}" |
c8132752 | 1042 | settings_write "${path}" ${args} |
e9df08ad MT |
1043 | } |
1044 | ||
1c6a4e30 | 1045 | zone_port_settings_read() { |
ac694a6a | 1046 | assert [ $# -ge 2 ] |
e9df08ad MT |
1047 | |
1048 | local zone="${1}" | |
1049 | local port="${2}" | |
1050 | shift 2 | |
1051 | ||
ac694a6a MT |
1052 | local args |
1053 | if [ $# -eq 0 ] && [ -n "${HOOK_PORT_SETTINGS}" ]; then | |
1054 | list_append args ${HOOK_PORT_SETTINGS} | |
1055 | else | |
1056 | list_append args $@ | |
1057 | fi | |
1058 | ||
e9df08ad | 1059 | local path="$(zone_dir "${zone}")/ports/${port}" |
ac694a6a | 1060 | settings_read "${path}" ${args} |
e9df08ad MT |
1061 | } |
1062 | ||
1c6a4e30 | 1063 | zone_port_settings_write() { |
02236ca6 | 1064 | assert [ $# -ge 2 ] |
e9df08ad MT |
1065 | |
1066 | local zone="${1}" | |
1067 | local port="${2}" | |
1068 | shift 2 | |
1069 | ||
1e6f187e MT |
1070 | local args |
1071 | if function_exists "hook_check_port_settings"; then | |
1072 | list_append args "--check=\"hook_check_port_settings\"" | |
1073 | fi | |
ac694a6a | 1074 | list_append args ${HOOK_PORT_SETTINGS} |
1e6f187e | 1075 | |
e9df08ad | 1076 | local path="$(zone_dir "${zone}")/ports/${port}" |
1e6f187e | 1077 | settings_write "${path}" ${args} |
e9df08ad MT |
1078 | } |
1079 | ||
1c6a4e30 | 1080 | zone_port_settings_remove() { |
e9df08ad MT |
1081 | assert [ $# -eq 2 ] |
1082 | ||
1083 | local zone="${1}" | |
1084 | local port="${2}" | |
1085 | ||
1086 | local path="$(zone_dir "${zone}")/ports/${port}" | |
1087 | settings_remove "${path}" | |
1088 | } |