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rpcd: add luci2.ui.crypt call
[project/luci2/ui.git] / luci2 / src / rpcd / luci2.c
1 /*
2 * rpcd - UBUS RPC server
3 *
4 * Copyright (C) 2013 Jo-Philipp Wich <jow@openwrt.org>
5 *
6 * Permission to use, copy, modify, and/or distribute this software for any
7 * purpose with or without fee is hereby granted, provided that the above
8 * copyright notice and this permission notice appear in all copies.
9 *
10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
14 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
15 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17 */
18
19 #define _GNU_SOURCE /* crypt() */
20
21 #include <fcntl.h>
22 #include <errno.h>
23 #include <unistd.h>
24 #include <stdlib.h>
25 #include <string.h>
26 #include <ctype.h>
27 #include <sys/wait.h>
28 #include <sys/stat.h>
29 #include <sys/types.h>
30 #include <sys/statvfs.h>
31 #include <dirent.h>
32 #include <arpa/inet.h>
33 #include <signal.h>
34 #include <glob.h>
35 #include <libubox/blobmsg_json.h>
36 #include <libubox/avl-cmp.h>
37 #include <libubus.h>
38 #include <uci.h>
39
40 #include <rpcd/plugin.h>
41
42 /* limit of log size buffer */
43 #define RPC_LUCI2_MAX_LOGSIZE (128 * 1024)
44 #define RPC_LUCI2_DEF_LOGSIZE (16 * 1024)
45
46 /* location of menu definitions */
47 #define RPC_LUCI2_MENU_FILES "/usr/share/rpcd/menu.d/*.json" /* */
48
49
50 static const struct rpc_daemon_ops *ops;
51
52 static struct blob_buf buf;
53 static struct uci_context *cursor;
54
55 enum {
56 RPC_S_PID,
57 RPC_S_SIGNAL,
58 __RPC_S_MAX,
59 };
60
61 static const struct blobmsg_policy rpc_signal_policy[__RPC_S_MAX] = {
62 [RPC_S_PID] = { .name = "pid", .type = BLOBMSG_TYPE_INT32 },
63 [RPC_S_SIGNAL] = { .name = "signal", .type = BLOBMSG_TYPE_INT32 },
64 };
65
66 enum {
67 RPC_I_NAME,
68 RPC_I_ACTION,
69 __RPC_I_MAX,
70 };
71
72 static const struct blobmsg_policy rpc_init_policy[__RPC_I_MAX] = {
73 [RPC_I_NAME] = { .name = "name", .type = BLOBMSG_TYPE_STRING },
74 [RPC_I_ACTION] = { .name = "action", .type = BLOBMSG_TYPE_STRING },
75 };
76
77 enum {
78 RPC_D_DATA,
79 __RPC_D_MAX
80 };
81
82 static const struct blobmsg_policy rpc_data_policy[__RPC_D_MAX] = {
83 [RPC_D_DATA] = { .name = "data", .type = BLOBMSG_TYPE_STRING },
84 };
85
86 enum {
87 RPC_K_KEYS,
88 __RPC_K_MAX
89 };
90
91 static const struct blobmsg_policy rpc_sshkey_policy[__RPC_K_MAX] = {
92 [RPC_K_KEYS] = { .name = "keys", .type = BLOBMSG_TYPE_ARRAY },
93 };
94
95 enum {
96 RPC_P_USER,
97 RPC_P_PASSWORD,
98 __RPC_P_MAX
99 };
100
101 static const struct blobmsg_policy rpc_password_policy[__RPC_P_MAX] = {
102 [RPC_P_USER] = { .name = "user", .type = BLOBMSG_TYPE_STRING },
103 [RPC_P_PASSWORD] = { .name = "password", .type = BLOBMSG_TYPE_STRING },
104 };
105
106 enum {
107 RPC_OM_LIMIT,
108 RPC_OM_OFFSET,
109 RPC_OM_PATTERN,
110 __RPC_OM_MAX
111 };
112
113 static const struct blobmsg_policy rpc_opkg_match_policy[__RPC_OM_MAX] = {
114 [RPC_OM_LIMIT] = { .name = "limit", .type = BLOBMSG_TYPE_INT32 },
115 [RPC_OM_OFFSET] = { .name = "offset", .type = BLOBMSG_TYPE_INT32 },
116 [RPC_OM_PATTERN] = { .name = "pattern", .type = BLOBMSG_TYPE_STRING },
117 };
118
119 enum {
120 RPC_OP_PACKAGE,
121 __RPC_OP_MAX
122 };
123
124 static const struct blobmsg_policy rpc_opkg_package_policy[__RPC_OP_MAX] = {
125 [RPC_OP_PACKAGE] = { .name = "package", .type = BLOBMSG_TYPE_STRING },
126 };
127
128 enum {
129 RPC_UPGRADE_KEEP,
130 __RPC_UPGRADE_MAX
131 };
132
133 static const struct blobmsg_policy rpc_upgrade_policy[__RPC_UPGRADE_MAX] = {
134 [RPC_UPGRADE_KEEP] = { .name = "keep", .type = BLOBMSG_TYPE_BOOL },
135 };
136
137 enum {
138 RPC_MENU_SESSION,
139 __RPC_MENU_MAX
140 };
141
142 static const struct blobmsg_policy rpc_menu_policy[__RPC_MENU_MAX] = {
143 [RPC_MENU_SESSION] = { .name = "ubus_rpc_session",
144 .type = BLOBMSG_TYPE_STRING },
145 };
146
147
148 static int
149 rpc_errno_status(void)
150 {
151 switch (errno)
152 {
153 case EACCES:
154 return UBUS_STATUS_PERMISSION_DENIED;
155
156 case ENOTDIR:
157 return UBUS_STATUS_INVALID_ARGUMENT;
158
159 case ENOENT:
160 return UBUS_STATUS_NOT_FOUND;
161
162 case EINVAL:
163 return UBUS_STATUS_INVALID_ARGUMENT;
164
165 default:
166 return UBUS_STATUS_UNKNOWN_ERROR;
167 }
168 }
169
170 static void
171 log_read(FILE *log, int logsize)
172 {
173 int len;
174 char *logbuf;
175
176 if (logsize == 0)
177 logsize = RPC_LUCI2_DEF_LOGSIZE;
178
179 len = (logsize > RPC_LUCI2_MAX_LOGSIZE) ? RPC_LUCI2_MAX_LOGSIZE : logsize;
180 logbuf = blobmsg_alloc_string_buffer(&buf, "log", len + 1);
181
182 if (!logbuf)
183 return;
184
185 while (logsize > RPC_LUCI2_MAX_LOGSIZE)
186 {
187 len = logsize % RPC_LUCI2_MAX_LOGSIZE;
188
189 if (len == 0)
190 len = RPC_LUCI2_MAX_LOGSIZE;
191
192 fread(logbuf, 1, len, log);
193 logsize -= len;
194 }
195
196 len = fread(logbuf, 1, logsize, log);
197 *(logbuf + len) = 0;
198
199 blobmsg_add_string_buffer(&buf);
200 }
201
202 static int
203 rpc_luci2_system_log(struct ubus_context *ctx, struct ubus_object *obj,
204 struct ubus_request_data *req, const char *method,
205 struct blob_attr *msg)
206 {
207 FILE *log;
208 int logsize = 0;
209 const char *logfile = NULL;
210 struct stat st;
211 struct uci_package *p;
212 struct uci_element *e;
213 struct uci_section *s;
214 struct uci_ptr ptr = { .package = "system" };
215
216 uci_load(cursor, ptr.package, &p);
217
218 if (!p)
219 return UBUS_STATUS_NOT_FOUND;
220
221 uci_foreach_element(&p->sections, e)
222 {
223 s = uci_to_section(e);
224
225 if (strcmp(s->type, "system"))
226 continue;
227
228 ptr.o = NULL;
229 ptr.option = "log_type";
230 ptr.section = e->name;
231 uci_lookup_ptr(cursor, &ptr, NULL, true);
232 break;
233 }
234
235 if (ptr.o && ptr.o->type == UCI_TYPE_STRING &&
236 !strcmp(ptr.o->v.string, "file"))
237 {
238 ptr.o = NULL;
239 ptr.option = "log_file";
240 uci_lookup_ptr(cursor, &ptr, NULL, true);
241
242 if (ptr.o && ptr.o->type == UCI_TYPE_STRING)
243 logfile = ptr.o->v.string;
244 else
245 logfile = "/var/log/messages";
246
247 if (stat(logfile, &st) || !(log = fopen(logfile, "r")))
248 goto fail;
249
250 logsize = st.st_size;
251 }
252 else
253 {
254 ptr.o = NULL;
255 ptr.option = "log_size";
256 uci_lookup_ptr(cursor, &ptr, NULL, true);
257
258 if (ptr.o && ptr.o->type == UCI_TYPE_STRING)
259 logsize = atoi(ptr.o->v.string) * 1024;
260
261 if (!(log = popen("logread", "r")))
262 goto fail;
263 }
264
265 blob_buf_init(&buf, 0);
266
267 log_read(log, logsize);
268 fclose(log);
269
270 uci_unload(cursor, p);
271 ubus_send_reply(ctx, req, buf.head);
272 return 0;
273
274 fail:
275 uci_unload(cursor, p);
276 return rpc_errno_status();
277 }
278
279 static int
280 rpc_luci2_system_dmesg(struct ubus_context *ctx, struct ubus_object *obj,
281 struct ubus_request_data *req, const char *method,
282 struct blob_attr *msg)
283 {
284 FILE *log;
285
286 if (!(log = popen("dmesg", "r")))
287 return rpc_errno_status();
288
289 blob_buf_init(&buf, 0);
290
291 log_read(log, RPC_LUCI2_MAX_LOGSIZE);
292 fclose(log);
293
294 ubus_send_reply(ctx, req, buf.head);
295 return 0;
296 }
297
298 static int
299 rpc_luci2_system_diskfree(struct ubus_context *ctx, struct ubus_object *obj,
300 struct ubus_request_data *req, const char *method,
301 struct blob_attr *msg)
302 {
303 int i;
304 void *c;
305 struct statvfs s;
306 const char *fslist[] = {
307 "/", "root",
308 "/tmp", "tmp",
309 };
310
311 blob_buf_init(&buf, 0);
312
313 for (i = 0; i < sizeof(fslist) / sizeof(fslist[0]); i += 2)
314 {
315 if (statvfs(fslist[i], &s))
316 continue;
317
318 c = blobmsg_open_table(&buf, fslist[i+1]);
319
320 blobmsg_add_u32(&buf, "total", s.f_blocks * s.f_frsize);
321 blobmsg_add_u32(&buf, "free", s.f_bfree * s.f_frsize);
322 blobmsg_add_u32(&buf, "used", (s.f_blocks - s.f_bfree) * s.f_frsize);
323
324 blobmsg_close_table(&buf, c);
325 }
326
327 ubus_send_reply(ctx, req, buf.head);
328 return 0;
329 }
330
331 static int
332 rpc_luci2_process_list(struct ubus_context *ctx, struct ubus_object *obj,
333 struct ubus_request_data *req, const char *method,
334 struct blob_attr *msg)
335 {
336 FILE *top;
337 void *c, *d;
338 char line[1024];
339 char *pid, *ppid, *user, *stat, *vsz, *pvsz, *pcpu, *cmd;
340
341 if (!(top = popen("/bin/busybox top -bn1", "r")))
342 return rpc_errno_status();
343
344 blob_buf_init(&buf, 0);
345 c = blobmsg_open_array(&buf, "processes");
346
347 while (fgets(line, sizeof(line) - 1, top))
348 {
349 pid = strtok(line, " ");
350
351 if (*pid < '0' || *pid > '9')
352 continue;
353
354 ppid = strtok(NULL, " ");
355 user = strtok(NULL, " ");
356 stat = strtok(NULL, " ");
357
358 if (!stat)
359 continue;
360
361 if (!*(stat + 1))
362 *(stat + 1) = ' ';
363
364 if (!*(stat + 2))
365 *(stat + 2) = ' ';
366
367 *(stat + 3) = 0;
368
369 vsz = strtok(stat + 4, " ");
370 pvsz = strtok(NULL, " ");
371 pcpu = strtok(NULL, " ");
372 cmd = strtok(NULL, "\n");
373
374 if (!cmd)
375 continue;
376
377 d = blobmsg_open_table(&buf, NULL);
378
379 blobmsg_add_u32(&buf, "pid", atoi(pid));
380 blobmsg_add_u32(&buf, "ppid", atoi(ppid));
381 blobmsg_add_string(&buf, "user", user);
382 blobmsg_add_string(&buf, "stat", stat);
383 blobmsg_add_u32(&buf, "vsize", atoi(vsz) * 1024);
384 blobmsg_add_u32(&buf, "vsize_percent", atoi(pvsz));
385 blobmsg_add_u32(&buf, "cpu_percent", atoi(pcpu));
386 blobmsg_add_string(&buf, "command", cmd);
387
388 blobmsg_close_table(&buf, d);
389 }
390
391 fclose(top);
392 blobmsg_close_array(&buf, c);
393
394 ubus_send_reply(ctx, req, buf.head);
395 return 0;
396 }
397
398 static int
399 rpc_luci2_process_signal(struct ubus_context *ctx, struct ubus_object *obj,
400 struct ubus_request_data *req, const char *method,
401 struct blob_attr *msg)
402 {
403 int pid, sig;
404 struct blob_attr *tb[__RPC_S_MAX];
405
406 blobmsg_parse(rpc_signal_policy, __RPC_S_MAX, tb,
407 blob_data(msg), blob_len(msg));
408
409 if (!tb[RPC_S_SIGNAL] || !tb[RPC_S_PID])
410 {
411 errno = EINVAL;
412 return rpc_errno_status();
413 }
414
415 pid = blobmsg_get_u32(tb[RPC_S_PID]);
416 sig = blobmsg_get_u32(tb[RPC_S_SIGNAL]);
417
418 if (kill(pid, sig))
419 return rpc_errno_status();
420
421 return 0;
422 }
423
424 static int
425 rpc_luci2_init_list(struct ubus_context *ctx, struct ubus_object *obj,
426 struct ubus_request_data *req, const char *method,
427 struct blob_attr *msg)
428 {
429 int n;
430 void *c, *t;
431 char *p, path[PATH_MAX];
432 struct stat s;
433 struct dirent *e;
434 FILE *f;
435 DIR *d;
436
437 if (!(d = opendir("/etc/init.d")))
438 return rpc_errno_status();
439
440 blob_buf_init(&buf, 0);
441 c = blobmsg_open_array(&buf, "initscripts");
442
443 while ((e = readdir(d)) != NULL)
444 {
445 snprintf(path, sizeof(path) - 1, "/etc/init.d/%s", e->d_name);
446
447 if (stat(path, &s) || !S_ISREG(s.st_mode) || !(s.st_mode & S_IXUSR))
448 continue;
449
450 if ((f = fopen(path, "r")) != NULL)
451 {
452 n = -1;
453 p = fgets(path, sizeof(path) - 1, f);
454
455 if (!p || !strstr(p, "/etc/rc.common"))
456 goto skip;
457
458 t = blobmsg_open_table(&buf, NULL);
459
460 blobmsg_add_string(&buf, "name", e->d_name);
461
462 while (fgets(path, sizeof(path) - 1, f))
463 {
464 p = strtok(path, "= \t");
465
466 if (!strcmp(p, "START") && !!(p = strtok(NULL, "= \t\n")))
467 {
468 n = atoi(p);
469 blobmsg_add_u32(&buf, "start", n);
470 }
471 else if (!strcmp(p, "STOP") && !!(p = strtok(NULL, "= \t\n")))
472 {
473 blobmsg_add_u32(&buf, "stop", atoi(p));
474 break;
475 }
476 }
477
478 if (n > -1)
479 {
480 snprintf(path, sizeof(path) - 1, "/etc/rc.d/S%02d%s",
481 n, e->d_name);
482
483 blobmsg_add_u8(&buf, "enabled",
484 (!stat(path, &s) && (s.st_mode & S_IXUSR)));
485 }
486 else
487 {
488 blobmsg_add_u8(&buf, "enabled", 0);
489 }
490
491 blobmsg_close_table(&buf, t);
492
493 skip:
494 fclose(f);
495 }
496 }
497
498 closedir(d);
499 blobmsg_close_array(&buf, c);
500
501 ubus_send_reply(ctx, req, buf.head);
502 return 0;
503 }
504
505 static int
506 rpc_luci2_init_action(struct ubus_context *ctx, struct ubus_object *obj,
507 struct ubus_request_data *req, const char *method,
508 struct blob_attr *msg)
509 {
510 int fd;
511 pid_t pid;
512 struct stat s;
513 char path[PATH_MAX];
514 const char *action;
515 struct blob_attr *tb[__RPC_I_MAX];
516
517 blobmsg_parse(rpc_init_policy, __RPC_I_MAX, tb,
518 blob_data(msg), blob_len(msg));
519
520 if (!tb[RPC_I_NAME] || !tb[RPC_I_ACTION])
521 return UBUS_STATUS_INVALID_ARGUMENT;
522
523 action = blobmsg_data(tb[RPC_I_ACTION]);
524
525 if (strcmp(action, "start") && strcmp(action, "stop") &&
526 strcmp(action, "reload") && strcmp(action, "restart") &&
527 strcmp(action, "enable") && strcmp(action, "disable"))
528 return UBUS_STATUS_INVALID_ARGUMENT;
529
530 snprintf(path, sizeof(path) - 1, "/etc/init.d/%s",
531 (char *)blobmsg_data(tb[RPC_I_NAME]));
532
533 if (stat(path, &s))
534 return rpc_errno_status();
535
536 if (!(s.st_mode & S_IXUSR))
537 return UBUS_STATUS_PERMISSION_DENIED;
538
539 switch ((pid = fork()))
540 {
541 case -1:
542 return rpc_errno_status();
543
544 case 0:
545 uloop_done();
546
547 if ((fd = open("/dev/null", O_RDWR)) > -1)
548 {
549 dup2(fd, 0);
550 dup2(fd, 1);
551 dup2(fd, 2);
552
553 close(fd);
554 }
555
556 chdir("/");
557
558 if (execl(path, path, action, NULL))
559 return rpc_errno_status();
560
561 default:
562 return 0;
563 }
564 }
565
566 static int
567 rpc_luci2_rclocal_get(struct ubus_context *ctx, struct ubus_object *obj,
568 struct ubus_request_data *req, const char *method,
569 struct blob_attr *msg)
570 {
571 FILE *f;
572 char data[4096] = { 0 };
573
574 if (!(f = fopen("/etc/rc.local", "r")))
575 return rpc_errno_status();
576
577 fread(data, sizeof(data) - 1, 1, f);
578 fclose(f);
579
580 blob_buf_init(&buf, 0);
581 blobmsg_add_string(&buf, "data", data);
582
583 ubus_send_reply(ctx, req, buf.head);
584 return 0;
585 }
586
587 static int
588 rpc_luci2_rclocal_set(struct ubus_context *ctx, struct ubus_object *obj,
589 struct ubus_request_data *req, const char *method,
590 struct blob_attr *msg)
591 {
592 FILE *f;
593 struct blob_attr *tb[__RPC_D_MAX];
594
595 blobmsg_parse(rpc_data_policy, __RPC_D_MAX, tb,
596 blob_data(msg), blob_len(msg));
597
598 if (!tb[RPC_D_DATA] || blobmsg_data_len(tb[RPC_D_DATA]) >= 4096)
599 return UBUS_STATUS_INVALID_ARGUMENT;
600
601 if (!(f = fopen("/etc/rc.local", "w")))
602 return rpc_errno_status();
603
604 fwrite(blobmsg_data(tb[RPC_D_DATA]),
605 blobmsg_data_len(tb[RPC_D_DATA]) - 1, 1, f);
606
607 fclose(f);
608 return 0;
609 }
610
611 static int
612 rpc_luci2_crontab_get(struct ubus_context *ctx, struct ubus_object *obj,
613 struct ubus_request_data *req, const char *method,
614 struct blob_attr *msg)
615 {
616 FILE *f;
617 char data[4096] = { 0 };
618
619 if (!(f = fopen("/etc/crontabs/root", "r")))
620 return rpc_errno_status();
621
622 fread(data, sizeof(data) - 1, 1, f);
623 fclose(f);
624
625 blob_buf_init(&buf, 0);
626 blobmsg_add_string(&buf, "data", data);
627
628 ubus_send_reply(ctx, req, buf.head);
629 return 0;
630 }
631
632 static int
633 rpc_luci2_crontab_set(struct ubus_context *ctx, struct ubus_object *obj,
634 struct ubus_request_data *req, const char *method,
635 struct blob_attr *msg)
636 {
637 FILE *f;
638 struct stat s;
639 struct blob_attr *tb[__RPC_D_MAX];
640
641 blobmsg_parse(rpc_data_policy, __RPC_D_MAX, tb,
642 blob_data(msg), blob_len(msg));
643
644 if (!tb[RPC_D_DATA] || blobmsg_data_len(tb[RPC_D_DATA]) >= 4096)
645 return UBUS_STATUS_INVALID_ARGUMENT;
646
647 if (stat("/etc/crontabs", &s) && mkdir("/etc/crontabs", 0755))
648 return rpc_errno_status();
649
650 if (!(f = fopen("/etc/crontabs/root", "w")))
651 return rpc_errno_status();
652
653 fwrite(blobmsg_data(tb[RPC_D_DATA]),
654 blobmsg_data_len(tb[RPC_D_DATA]) - 1, 1, f);
655
656 fclose(f);
657 return 0;
658 }
659
660 static int
661 rpc_luci2_sshkeys_get(struct ubus_context *ctx, struct ubus_object *obj,
662 struct ubus_request_data *req, const char *method,
663 struct blob_attr *msg)
664 {
665 FILE *f;
666 void *c;
667 char *p, line[4096];
668
669 if (!(f = fopen("/etc/dropbear/authorized_keys", "r")))
670 return rpc_errno_status();
671
672 blob_buf_init(&buf, 0);
673 c = blobmsg_open_array(&buf, "keys");
674
675 while (fgets(line, sizeof(line) - 1, f))
676 {
677 for (p = line + strlen(line) - 1; (p > line) && isspace(*p); p--)
678 *p = 0;
679
680 for (p = line; isspace(*p); p++)
681 *p = 0;
682
683 if (*p)
684 blobmsg_add_string(&buf, NULL, p);
685 }
686
687 blobmsg_close_array(&buf, c);
688 fclose(f);
689
690 ubus_send_reply(ctx, req, buf.head);
691 return 0;
692 }
693
694 static int
695 rpc_luci2_sshkeys_set(struct ubus_context *ctx, struct ubus_object *obj,
696 struct ubus_request_data *req, const char *method,
697 struct blob_attr *msg)
698 {
699 FILE *f;
700 int rem;
701 struct blob_attr *cur, *tb[__RPC_K_MAX];
702
703 blobmsg_parse(rpc_sshkey_policy, __RPC_K_MAX, tb,
704 blob_data(msg), blob_len(msg));
705
706 if (!tb[RPC_K_KEYS])
707 return UBUS_STATUS_INVALID_ARGUMENT;
708
709 if (!(f = fopen("/etc/dropbear/authorized_keys", "w")))
710 return rpc_errno_status();
711
712 blobmsg_for_each_attr(cur, tb[RPC_K_KEYS], rem)
713 {
714 if (blobmsg_type(cur) != BLOBMSG_TYPE_STRING)
715 continue;
716
717 fwrite(blobmsg_data(cur), blobmsg_data_len(cur) - 1, 1, f);
718 fwrite("\n", 1, 1, f);
719 }
720
721 fclose(f);
722 return 0;
723 }
724
725 static int
726 rpc_luci2_password_set(struct ubus_context *ctx, struct ubus_object *obj,
727 struct ubus_request_data *req, const char *method,
728 struct blob_attr *msg)
729 {
730 pid_t pid;
731 int fd, fds[2];
732 struct stat s;
733 struct blob_attr *tb[__RPC_P_MAX];
734
735 blobmsg_parse(rpc_password_policy, __RPC_P_MAX, tb,
736 blob_data(msg), blob_len(msg));
737
738 if (!tb[RPC_P_USER] || !tb[RPC_P_PASSWORD])
739 return UBUS_STATUS_INVALID_ARGUMENT;
740
741 if (stat("/usr/bin/passwd", &s))
742 return UBUS_STATUS_NOT_FOUND;
743
744 if (!(s.st_mode & S_IXUSR))
745 return UBUS_STATUS_PERMISSION_DENIED;
746
747 if (pipe(fds))
748 return rpc_errno_status();
749
750 switch ((pid = fork()))
751 {
752 case -1:
753 close(fds[0]);
754 close(fds[1]);
755 return rpc_errno_status();
756
757 case 0:
758 uloop_done();
759
760 dup2(fds[0], 0);
761 close(fds[0]);
762 close(fds[1]);
763
764 if ((fd = open("/dev/null", O_RDWR)) > -1)
765 {
766 dup2(fd, 1);
767 dup2(fd, 2);
768 close(fd);
769 }
770
771 chdir("/");
772
773 if (execl("/usr/bin/passwd", "/usr/bin/passwd",
774 blobmsg_data(tb[RPC_P_USER]), NULL))
775 return rpc_errno_status();
776
777 default:
778 close(fds[0]);
779
780 write(fds[1], blobmsg_data(tb[RPC_P_PASSWORD]),
781 blobmsg_data_len(tb[RPC_P_PASSWORD]) - 1);
782 write(fds[1], "\n", 1);
783
784 usleep(100 * 1000);
785
786 write(fds[1], blobmsg_data(tb[RPC_P_PASSWORD]),
787 blobmsg_data_len(tb[RPC_P_PASSWORD]) - 1);
788 write(fds[1], "\n", 1);
789
790 close(fds[1]);
791
792 waitpid(pid, NULL, 0);
793
794 return 0;
795 }
796 }
797
798 static int
799 rpc_luci2_led_list(struct ubus_context *ctx, struct ubus_object *obj,
800 struct ubus_request_data *req, const char *method,
801 struct blob_attr *msg)
802 {
803 DIR *d;
804 FILE *f;
805 void *list, *led, *trigger;
806 char *p, *active_trigger, line[512];
807 struct dirent *e;
808
809 if (!(d = opendir("/sys/class/leds")))
810 return rpc_errno_status();
811
812 blob_buf_init(&buf, 0);
813 list = blobmsg_open_array(&buf, "leds");
814
815 while ((e = readdir(d)) != NULL)
816 {
817 snprintf(line, sizeof(line) - 1, "/sys/class/leds/%s/trigger",
818 e->d_name);
819
820 if (!(f = fopen(line, "r")))
821 continue;
822
823 led = blobmsg_open_table(&buf, NULL);
824
825 blobmsg_add_string(&buf, "name", e->d_name);
826
827 if (fgets(line, sizeof(line) - 1, f))
828 {
829 trigger = blobmsg_open_array(&buf, "triggers");
830
831 for (p = strtok(line, " \n"), active_trigger = NULL;
832 p != NULL;
833 p = strtok(NULL, " \n"))
834 {
835 if (*p == '[')
836 {
837 *(p + strlen(p) - 1) = 0;
838 *p++ = 0;
839 active_trigger = p;
840 }
841
842 blobmsg_add_string(&buf, NULL, p);
843 }
844
845 blobmsg_close_array(&buf, trigger);
846
847 if (active_trigger)
848 blobmsg_add_string(&buf, "active_trigger", active_trigger);
849 }
850
851 fclose(f);
852
853 snprintf(line, sizeof(line) - 1, "/sys/class/leds/%s/brightness",
854 e->d_name);
855
856 if ((f = fopen(line, "r")) != NULL)
857 {
858 if (fgets(line, sizeof(line) - 1, f))
859 blobmsg_add_u32(&buf, "brightness", atoi(line));
860
861 fclose(f);
862 }
863
864 snprintf(line, sizeof(line) - 1, "/sys/class/leds/%s/max_brightness",
865 e->d_name);
866
867 if ((f = fopen(line, "r")) != NULL)
868 {
869 if (fgets(line, sizeof(line) - 1, f))
870 blobmsg_add_u32(&buf, "max_brightness", atoi(line));
871
872 fclose(f);
873 }
874
875 blobmsg_close_table(&buf, led);
876 }
877
878 closedir(d);
879
880 blobmsg_close_array(&buf, list);
881 ubus_send_reply(ctx, req, buf.head);
882
883 return 0;
884 }
885
886 static int
887 rpc_luci2_usb_list(struct ubus_context *ctx, struct ubus_object *obj,
888 struct ubus_request_data *req, const char *method,
889 struct blob_attr *msg)
890 {
891 DIR *d;
892 FILE *f;
893 int i;
894 void *list, *device;
895 char *p, line[512];
896 struct stat s;
897 struct dirent *e;
898
899 const char *attributes[] = {
900 "manufacturer", "vendor_name", "s",
901 "product", "product_name", "s",
902 "idVendor", "vendor_id", "x",
903 "idProduct", "product_id", "x",
904 "serial", "serial", "s",
905 "speed", "speed", "d",
906 };
907
908 if (!(d = opendir("/sys/bus/usb/devices")))
909 return rpc_errno_status();
910
911 blob_buf_init(&buf, 0);
912 list = blobmsg_open_array(&buf, "devices");
913
914 while ((e = readdir(d)) != NULL)
915 {
916 if (e->d_name[0] < '0' || e->d_name[0] > '9')
917 continue;
918
919 snprintf(line, sizeof(line) - 1,
920 "/sys/bus/usb/devices/%s/%s", e->d_name, attributes[0]);
921
922 if (stat(line, &s))
923 continue;
924
925 device = blobmsg_open_table(&buf, NULL);
926
927 blobmsg_add_string(&buf, "name", e->d_name);
928
929 for (i = 0; i < sizeof(attributes) / sizeof(attributes[0]); i += 3)
930 {
931 snprintf(line, sizeof(line) - 1,
932 "/sys/bus/usb/devices/%s/%s", e->d_name, attributes[i]);
933
934 if (!(f = fopen(line, "r")))
935 continue;
936
937 if (fgets(line, sizeof(line) - 1, f))
938 {
939 switch (*attributes[i+2])
940 {
941 case 'x':
942 blobmsg_add_u32(&buf, attributes[i+1],
943 strtoul(line, NULL, 16));
944 break;
945
946 case 'd':
947 blobmsg_add_u32(&buf, attributes[i+1],
948 strtoul(line, NULL, 10));
949 break;
950
951 default:
952 if ((p = strchr(line, '\n')) != NULL)
953 while (p > line && isspace(*p))
954 *p-- = 0;
955
956 blobmsg_add_string(&buf, attributes[i+1], line);
957 break;
958 }
959 }
960
961 fclose(f);
962 }
963
964 blobmsg_close_table(&buf, device);
965 }
966
967 closedir(d);
968
969 blobmsg_close_array(&buf, list);
970 ubus_send_reply(ctx, req, buf.head);
971
972 return 0;
973 }
974
975 static int
976 rpc_luci2_upgrade_test(struct ubus_context *ctx, struct ubus_object *obj,
977 struct ubus_request_data *req, const char *method,
978 struct blob_attr *msg)
979 {
980 const char *cmd[4] = { "sysupgrade", "--test", "/tmp/firmware.bin", NULL };
981 return ops->exec(cmd, NULL, NULL, NULL, NULL, NULL, ctx, req);
982 }
983
984 static int
985 rpc_luci2_upgrade_start(struct ubus_context *ctx, struct ubus_object *obj,
986 struct ubus_request_data *req, const char *method,
987 struct blob_attr *msg)
988 {
989 return 0;
990 }
991
992 static int
993 rpc_luci2_upgrade_clean(struct ubus_context *ctx, struct ubus_object *obj,
994 struct ubus_request_data *req, const char *method,
995 struct blob_attr *msg)
996 {
997 if (unlink("/tmp/firmware.bin"))
998 return rpc_errno_status();
999
1000 return 0;
1001 }
1002
1003 static int
1004 rpc_luci2_backup_restore(struct ubus_context *ctx, struct ubus_object *obj,
1005 struct ubus_request_data *req, const char *method,
1006 struct blob_attr *msg)
1007 {
1008 const char *cmd[4] = { "sysupgrade", "--restore-backup",
1009 "/tmp/backup.tar.gz", NULL };
1010
1011 return ops->exec(cmd, NULL, NULL, NULL, NULL, NULL, ctx, req);
1012 }
1013
1014 static int
1015 rpc_luci2_backup_clean(struct ubus_context *ctx, struct ubus_object *obj,
1016 struct ubus_request_data *req, const char *method,
1017 struct blob_attr *msg)
1018 {
1019 if (unlink("/tmp/backup.tar.gz"))
1020 return rpc_errno_status();
1021
1022 return 0;
1023 }
1024
1025 static int
1026 rpc_luci2_backup_config_get(struct ubus_context *ctx, struct ubus_object *obj,
1027 struct ubus_request_data *req, const char *method,
1028 struct blob_attr *msg)
1029 {
1030 FILE *f;
1031 char conf[2048] = { 0 };
1032
1033 if (!(f = fopen("/etc/sysupgrade.conf", "r")))
1034 return rpc_errno_status();
1035
1036 fread(conf, sizeof(conf) - 1, 1, f);
1037 fclose(f);
1038
1039 blob_buf_init(&buf, 0);
1040 blobmsg_add_string(&buf, "config", conf);
1041
1042 ubus_send_reply(ctx, req, buf.head);
1043 return 0;
1044 }
1045
1046 static int
1047 rpc_luci2_backup_config_set(struct ubus_context *ctx, struct ubus_object *obj,
1048 struct ubus_request_data *req, const char *method,
1049 struct blob_attr *msg)
1050 {
1051 FILE *f;
1052 struct blob_attr *tb[__RPC_D_MAX];
1053
1054 blobmsg_parse(rpc_data_policy, __RPC_D_MAX, tb,
1055 blob_data(msg), blob_len(msg));
1056
1057 if (!tb[RPC_D_DATA])
1058 return UBUS_STATUS_INVALID_ARGUMENT;
1059
1060 if (blobmsg_data_len(tb[RPC_D_DATA]) >= 2048)
1061 return UBUS_STATUS_NOT_SUPPORTED;
1062
1063 if (!(f = fopen("/etc/sysupgrade.conf", "w")))
1064 return rpc_errno_status();
1065
1066 fwrite(blobmsg_data(tb[RPC_D_DATA]),
1067 blobmsg_data_len(tb[RPC_D_DATA]) - 1, 1, f);
1068
1069 fclose(f);
1070 return 0;
1071 }
1072
1073 struct backup_state {
1074 bool open;
1075 void *array;
1076 };
1077
1078 static int
1079 backup_parse_list(struct blob_buf *blob, char *buf, int len, void *priv)
1080 {
1081 struct backup_state *s = priv;
1082 char *nl = strchr(buf, '\n');
1083
1084 if (!nl)
1085 return 0;
1086
1087 if (!s->open)
1088 {
1089 s->open = true;
1090 s->array = blobmsg_open_array(blob, "files");
1091 }
1092
1093 *nl = 0;
1094 blobmsg_add_string(blob, NULL, buf);
1095
1096 return (nl - buf + 1);
1097 }
1098
1099 static int
1100 backup_finish_list(struct blob_buf *blob, int status, void *priv)
1101 {
1102 struct backup_state *s = priv;
1103
1104 if (!s->open)
1105 return UBUS_STATUS_NO_DATA;
1106
1107 blobmsg_close_array(blob, s->array);
1108
1109 return UBUS_STATUS_OK;
1110 }
1111
1112 static int
1113 rpc_luci2_backup_list(struct ubus_context *ctx, struct ubus_object *obj,
1114 struct ubus_request_data *req, const char *method,
1115 struct blob_attr *msg)
1116 {
1117 struct backup_state *state = NULL;
1118 const char *cmd[3] = { "sysupgrade", "--list-backup", NULL };
1119
1120 state = malloc(sizeof(*state));
1121
1122 if (!state)
1123 return UBUS_STATUS_UNKNOWN_ERROR;
1124
1125 memset(state, 0, sizeof(*state));
1126
1127 return ops->exec(cmd, NULL, backup_parse_list, NULL, backup_finish_list,
1128 state, ctx, req);
1129 }
1130
1131 static int
1132 rpc_luci2_reset_test(struct ubus_context *ctx, struct ubus_object *obj,
1133 struct ubus_request_data *req, const char *method,
1134 struct blob_attr *msg)
1135 {
1136 FILE *mtd;
1137 struct stat s;
1138 char line[64] = { 0 };
1139 bool supported = false;
1140
1141 if (!stat("/sbin/mtd", &s) && (s.st_mode & S_IXUSR))
1142 {
1143 if ((mtd = fopen("/proc/mtd", "r")) != NULL)
1144 {
1145 while (fgets(line, sizeof(line) - 1, mtd))
1146 {
1147 if (strstr(line, "\"rootfs_data\""))
1148 {
1149 supported = true;
1150 break;
1151 }
1152 }
1153
1154 fclose(mtd);
1155 }
1156 }
1157
1158 blob_buf_init(&buf, 0);
1159 blobmsg_add_u8(&buf, "supported", supported);
1160
1161 ubus_send_reply(ctx, req, buf.head);
1162
1163 return 0;
1164 }
1165
1166 static int
1167 rpc_luci2_reset_start(struct ubus_context *ctx, struct ubus_object *obj,
1168 struct ubus_request_data *req, const char *method,
1169 struct blob_attr *msg)
1170 {
1171 switch (fork())
1172 {
1173 case -1:
1174 return rpc_errno_status();
1175
1176 case 0:
1177 uloop_done();
1178
1179 chdir("/");
1180
1181 close(0);
1182 close(1);
1183 close(2);
1184
1185 sleep(1);
1186
1187 execl("/sbin/mtd", "/sbin/mtd", "-r", "erase", "rootfs_data", NULL);
1188
1189 return rpc_errno_status();
1190
1191 default:
1192 return 0;
1193 }
1194 }
1195
1196 static int
1197 rpc_luci2_reboot(struct ubus_context *ctx, struct ubus_object *obj,
1198 struct ubus_request_data *req, const char *method,
1199 struct blob_attr *msg)
1200 {
1201 switch (fork())
1202 {
1203 case -1:
1204 return rpc_errno_status();
1205
1206 case 0:
1207 chdir("/");
1208
1209 close(0);
1210 close(1);
1211 close(2);
1212
1213 sleep(1);
1214
1215 execl("/sbin/reboot", "/sbin/reboot", NULL);
1216
1217 return rpc_errno_status();
1218
1219 default:
1220 return 0;
1221 }
1222 }
1223
1224
1225 static FILE *
1226 dnsmasq_leasefile(void)
1227 {
1228 FILE *leases = NULL;
1229 struct uci_package *p;
1230 struct uci_element *e;
1231 struct uci_section *s;
1232 struct uci_ptr ptr = {
1233 .package = "dhcp",
1234 .section = NULL,
1235 .option = "leasefile"
1236 };
1237
1238 uci_load(cursor, ptr.package, &p);
1239
1240 if (!p)
1241 return NULL;
1242
1243 uci_foreach_element(&p->sections, e)
1244 {
1245 s = uci_to_section(e);
1246
1247 if (strcmp(s->type, "dnsmasq"))
1248 continue;
1249
1250 ptr.section = e->name;
1251 uci_lookup_ptr(cursor, &ptr, NULL, true);
1252 break;
1253 }
1254
1255 if (ptr.o && ptr.o->type == UCI_TYPE_STRING)
1256 leases = fopen(ptr.o->v.string, "r");
1257
1258 uci_unload(cursor, p);
1259
1260 return leases;
1261 }
1262
1263 static int
1264 rpc_luci2_network_leases(struct ubus_context *ctx, struct ubus_object *obj,
1265 struct ubus_request_data *req, const char *method,
1266 struct blob_attr *msg)
1267 {
1268 FILE *leases;
1269 void *c, *d;
1270 char line[128];
1271 char *ts, *mac, *addr, *name;
1272 time_t now = time(NULL);
1273
1274 blob_buf_init(&buf, 0);
1275 c = blobmsg_open_array(&buf, "leases");
1276
1277 leases = dnsmasq_leasefile();
1278
1279 if (!leases)
1280 goto out;
1281
1282 while (fgets(line, sizeof(line) - 1, leases))
1283 {
1284 ts = strtok(line, " \t");
1285 mac = strtok(NULL, " \t");
1286 addr = strtok(NULL, " \t");
1287 name = strtok(NULL, " \t");
1288
1289 if (!ts || !mac || !addr || !name)
1290 continue;
1291
1292 if (strchr(addr, ':'))
1293 continue;
1294
1295 d = blobmsg_open_table(&buf, NULL);
1296
1297 blobmsg_add_u32(&buf, "expires", atoi(ts) - now);
1298 blobmsg_add_string(&buf, "macaddr", mac);
1299 blobmsg_add_string(&buf, "ipaddr", addr);
1300
1301 if (strcmp(name, "*"))
1302 blobmsg_add_string(&buf, "hostname", name);
1303
1304 blobmsg_close_table(&buf, d);
1305 }
1306
1307 fclose(leases);
1308
1309 out:
1310 blobmsg_close_array(&buf, c);
1311 ubus_send_reply(ctx, req, buf.head);
1312
1313 return 0;
1314 }
1315
1316 static int
1317 rpc_luci2_network_leases6(struct ubus_context *ctx, struct ubus_object *obj,
1318 struct ubus_request_data *req, const char *method,
1319 struct blob_attr *msg)
1320 {
1321 FILE *leases;
1322 void *c, *d;
1323 char line[128];
1324 char *ts, *mac, *addr, *name, *duid;
1325 time_t now = time(NULL);
1326
1327 blob_buf_init(&buf, 0);
1328 c = blobmsg_open_array(&buf, "leases");
1329
1330 leases = fopen("/tmp/hosts/6relayd", "r");
1331
1332 if (leases)
1333 {
1334 while (fgets(line, sizeof(line) - 1, leases))
1335 {
1336 if (strncmp(line, "# ", 2))
1337 continue;
1338
1339 strtok(line + 2, " \t"); /* iface */
1340
1341 duid = strtok(NULL, " \t");
1342
1343 strtok(NULL, " \t"); /* iaid */
1344
1345 name = strtok(NULL, " \t");
1346 ts = strtok(NULL, " \t");
1347
1348 strtok(NULL, " \t"); /* id */
1349 strtok(NULL, " \t"); /* length */
1350
1351 addr = strtok(NULL, " \t\n");
1352
1353 if (!addr)
1354 continue;
1355
1356 d = blobmsg_open_table(&buf, NULL);
1357
1358 blobmsg_add_u32(&buf, "expires", atoi(ts) - now);
1359 blobmsg_add_string(&buf, "duid", duid);
1360 blobmsg_add_string(&buf, "ip6addr", addr);
1361
1362 if (strcmp(name, "-"))
1363 blobmsg_add_string(&buf, "hostname", name);
1364
1365 blobmsg_close_array(&buf, d);
1366 }
1367
1368 fclose(leases);
1369 }
1370 else
1371 {
1372 leases = dnsmasq_leasefile();
1373
1374 if (!leases)
1375 goto out;
1376
1377 while (fgets(line, sizeof(line) - 1, leases))
1378 {
1379 ts = strtok(line, " \t");
1380 mac = strtok(NULL, " \t");
1381 addr = strtok(NULL, " \t");
1382 name = strtok(NULL, " \t");
1383 duid = strtok(NULL, " \t\n");
1384
1385 if (!ts || !mac || !addr || !duid)
1386 continue;
1387
1388 if (!strchr(addr, ':'))
1389 continue;
1390
1391 d = blobmsg_open_table(&buf, NULL);
1392
1393 blobmsg_add_u32(&buf, "expires", atoi(ts) - now);
1394 blobmsg_add_string(&buf, "macaddr", mac);
1395 blobmsg_add_string(&buf, "ip6addr", addr);
1396
1397 if (strcmp(name, "*"))
1398 blobmsg_add_string(&buf, "hostname", name);
1399
1400 if (strcmp(duid, "*"))
1401 blobmsg_add_string(&buf, "duid", name);
1402
1403 blobmsg_close_table(&buf, d);
1404 }
1405
1406 fclose(leases);
1407 }
1408
1409 out:
1410 blobmsg_close_array(&buf, c);
1411 ubus_send_reply(ctx, req, buf.head);
1412
1413 return 0;
1414 }
1415
1416 static int
1417 rpc_luci2_network_ct_count(struct ubus_context *ctx, struct ubus_object *obj,
1418 struct ubus_request_data *req, const char *method,
1419 struct blob_attr *msg)
1420 {
1421 FILE *f;
1422 char line[128];
1423
1424 blob_buf_init(&buf, 0);
1425
1426 if ((f = fopen("/proc/sys/net/netfilter/nf_conntrack_count", "r")) != NULL)
1427 {
1428 if (fgets(line, sizeof(line) - 1, f))
1429 blobmsg_add_u32(&buf, "count", atoi(line));
1430
1431 fclose(f);
1432 }
1433
1434 if ((f = fopen("/proc/sys/net/netfilter/nf_conntrack_max", "r")) != NULL)
1435 {
1436 if (fgets(line, sizeof(line) - 1, f))
1437 blobmsg_add_u32(&buf, "limit", atoi(line));
1438
1439 fclose(f);
1440 }
1441
1442 ubus_send_reply(ctx, req, buf.head);
1443
1444 return 0;
1445 }
1446
1447 static int
1448 rpc_luci2_network_ct_table(struct ubus_context *ctx, struct ubus_object *obj,
1449 struct ubus_request_data *req, const char *method,
1450 struct blob_attr *msg)
1451 {
1452 FILE *f;
1453 int i;
1454 void *c, *d;
1455 char *p, line[512];
1456 bool seen[6];
1457
1458 blob_buf_init(&buf, 0);
1459 c = blobmsg_open_array(&buf, "entries");
1460
1461 if ((f = fopen("/proc/net/nf_conntrack", "r")) != NULL)
1462 {
1463 while (fgets(line, sizeof(line) - 1, f))
1464 {
1465 d = blobmsg_open_table(&buf, NULL);
1466 memset(seen, 0, sizeof(seen));
1467
1468 for (i = 0, p = strtok(line, " "); p; i++, p = strtok(NULL, " "))
1469 {
1470 if (i == 0)
1471 blobmsg_add_u8(&buf, "ipv6", !strcmp(p, "ipv6"));
1472 else if (i == 3)
1473 blobmsg_add_u32(&buf, "protocol", atoi(p));
1474 else if (i == 4)
1475 blobmsg_add_u32(&buf, "expires", atoi(p));
1476 else if (i >= 5)
1477 {
1478 if (*p == '[')
1479 continue;
1480
1481 if (!seen[0] && !strncmp(p, "src=", 4))
1482 {
1483 blobmsg_add_string(&buf, "src", p + 4);
1484 seen[0] = true;
1485 }
1486 else if (!seen[1] && !strncmp(p, "dst=", 4))
1487 {
1488 blobmsg_add_string(&buf, "dest", p + 4);
1489 seen[1] = true;
1490 }
1491 else if (!seen[2] && !strncmp(p, "sport=", 6))
1492 {
1493 blobmsg_add_u32(&buf, "sport", atoi(p + 6));
1494 seen[2] = true;
1495 }
1496 else if (!seen[3] && !strncmp(p, "dport=", 6))
1497 {
1498 blobmsg_add_u32(&buf, "dport", atoi(p + 6));
1499 seen[3] = true;
1500 }
1501 else if (!strncmp(p, "packets=", 8))
1502 {
1503 blobmsg_add_u32(&buf,
1504 seen[4] ? "tx_packets" : "rx_packets",
1505 atoi(p + 8));
1506 seen[4] = true;
1507 }
1508 else if (!strncmp(p, "bytes=", 6))
1509 {
1510 blobmsg_add_u32(&buf,
1511 seen[5] ? "tx_bytes" : "rx_bytes",
1512 atoi(p + 6));
1513 seen[5] = true;
1514 }
1515 }
1516 }
1517
1518 blobmsg_close_table(&buf, d);
1519 }
1520
1521 fclose(f);
1522 }
1523
1524 blobmsg_close_array(&buf, c);
1525 ubus_send_reply(ctx, req, buf.head);
1526
1527 return 0;
1528 }
1529
1530 static int
1531 rpc_luci2_network_arp_table(struct ubus_context *ctx, struct ubus_object *obj,
1532 struct ubus_request_data *req, const char *method,
1533 struct blob_attr *msg)
1534 {
1535 FILE *f;
1536 void *c, *d;
1537 char *addr, *mac, *dev, line[128];
1538
1539 blob_buf_init(&buf, 0);
1540 c = blobmsg_open_array(&buf, "entries");
1541
1542 if ((f = fopen("/proc/net/arp", "r")) != NULL)
1543 {
1544 /* skip header line */
1545 fgets(line, sizeof(line) - 1, f);
1546
1547 while (fgets(line, sizeof(line) - 1, f))
1548 {
1549 addr = strtok(line, " \t");
1550
1551 strtok(NULL, " \t"); /* HW type */
1552 strtok(NULL, " \t"); /* Flags */
1553
1554 mac = strtok(NULL, " \t");
1555
1556 strtok(NULL, " \t"); /* Mask */
1557
1558 dev = strtok(NULL, " \t\n");
1559
1560 if (!dev)
1561 continue;
1562
1563 d = blobmsg_open_table(&buf, NULL);
1564 blobmsg_add_string(&buf, "ipaddr", addr);
1565 blobmsg_add_string(&buf, "macaddr", mac);
1566 blobmsg_add_string(&buf, "device", dev);
1567 blobmsg_close_table(&buf, d);
1568 }
1569
1570 fclose(f);
1571 }
1572
1573 blobmsg_close_array(&buf, c);
1574 ubus_send_reply(ctx, req, buf.head);
1575
1576 return 0;
1577 }
1578
1579 static void
1580 put_hexaddr(const char *name, const char *s, const char *m)
1581 {
1582 int bits;
1583 struct in_addr a;
1584 char as[sizeof("255.255.255.255/32\0")];
1585
1586 a.s_addr = strtoul(s, NULL, 16);
1587 inet_ntop(AF_INET, &a, as, sizeof(as));
1588
1589 if (m)
1590 {
1591 for (a.s_addr = ntohl(strtoul(m, NULL, 16)), bits = 0;
1592 a.s_addr & 0x80000000;
1593 a.s_addr <<= 1)
1594 bits++;
1595
1596 sprintf(as + strlen(as), "/%u", bits);
1597 }
1598
1599 blobmsg_add_string(&buf, name, as);
1600 }
1601
1602 static int
1603 rpc_luci2_network_routes(struct ubus_context *ctx, struct ubus_object *obj,
1604 struct ubus_request_data *req, const char *method,
1605 struct blob_attr *msg)
1606 {
1607 FILE *routes;
1608 void *c, *d;
1609 char *dst, *dmask, *next, *metric, *device;
1610 char line[256];
1611 unsigned int n;
1612
1613 if (!(routes = fopen("/proc/net/route", "r")))
1614 return rpc_errno_status();
1615
1616 blob_buf_init(&buf, 0);
1617 c = blobmsg_open_array(&buf, "routes");
1618
1619 /* skip header line */
1620 fgets(line, sizeof(line) - 1, routes);
1621
1622 while (fgets(line, sizeof(line) - 1, routes))
1623 {
1624 device = strtok(line, "\t ");
1625 dst = strtok(NULL, "\t ");
1626 next = strtok(NULL, "\t ");
1627
1628 strtok(NULL, "\t "); /* flags */
1629 strtok(NULL, "\t "); /* refcount */
1630 strtok(NULL, "\t "); /* usecount */
1631
1632 metric = strtok(NULL, "\t ");
1633 dmask = strtok(NULL, "\t ");
1634
1635 if (!dmask)
1636 continue;
1637
1638 d = blobmsg_open_table(&buf, NULL);
1639
1640 put_hexaddr("target", dst, dmask);
1641 put_hexaddr("nexthop", next, NULL);
1642
1643 n = strtoul(metric, NULL, 10);
1644 blobmsg_add_u32(&buf, "metric", n);
1645
1646 blobmsg_add_string(&buf, "device", device);
1647
1648 blobmsg_close_table(&buf, d);
1649 }
1650
1651 blobmsg_close_array(&buf, c);
1652 fclose(routes);
1653
1654 ubus_send_reply(ctx, req, buf.head);
1655 return 0;
1656 }
1657
1658 static void
1659 put_hex6addr(const char *name, const char *s, const char *m)
1660 {
1661 int i;
1662 struct in6_addr a;
1663 char as[INET6_ADDRSTRLEN + sizeof("/128")];
1664
1665 #define hex(x) \
1666 (((x) <= '9') ? ((x) - '0') : \
1667 (((x) <= 'F') ? ((x) - 'A' + 10) : \
1668 ((x) - 'a' + 10)))
1669
1670 for (i = 0; i < 16; i++, s += 2)
1671 a.s6_addr[i] = (16 * hex(*s)) + hex(*(s+1));
1672
1673 inet_ntop(AF_INET6, &a, as, sizeof(as));
1674
1675 if (m)
1676 sprintf(as + strlen(as), "/%lu", strtoul(m, NULL, 16));
1677
1678 blobmsg_add_string(&buf, name, as);
1679 }
1680
1681 static int
1682 rpc_luci2_network_routes6(struct ubus_context *ctx, struct ubus_object *obj,
1683 struct ubus_request_data *req, const char *method,
1684 struct blob_attr *msg)
1685 {
1686 FILE *routes;
1687 void *c, *d;
1688 char *src, *smask, *dst, *dmask, *next, *metric, *flags, *device;
1689 char line[256];
1690 unsigned int n;
1691
1692 if (!(routes = fopen("/proc/net/ipv6_route", "r")))
1693 return rpc_errno_status();
1694
1695 blob_buf_init(&buf, 0);
1696 c = blobmsg_open_array(&buf, "routes");
1697
1698 while (fgets(line, sizeof(line) - 1, routes))
1699 {
1700 dst = strtok(line, " ");
1701 dmask = strtok(NULL, " ");
1702 src = strtok(NULL, " ");
1703 smask = strtok(NULL, " ");
1704 next = strtok(NULL, " ");
1705 metric = strtok(NULL, " ");
1706
1707 strtok(NULL, " "); /* refcount */
1708 strtok(NULL, " "); /* usecount */
1709
1710 flags = strtok(NULL, " ");
1711 device = strtok(NULL, " \n");
1712
1713 if (!device)
1714 continue;
1715
1716 n = strtoul(flags, NULL, 16);
1717
1718 if (!(n & 1))
1719 continue;
1720
1721 d = blobmsg_open_table(&buf, NULL);
1722
1723 put_hex6addr("target", dst, dmask);
1724 put_hex6addr("source", src, smask);
1725 put_hex6addr("nexthop", next, NULL);
1726
1727 n = strtoul(metric, NULL, 16);
1728 blobmsg_add_u32(&buf, "metric", n);
1729
1730 blobmsg_add_string(&buf, "device", device);
1731
1732 blobmsg_close_table(&buf, d);
1733 }
1734
1735 blobmsg_close_array(&buf, c);
1736 fclose(routes);
1737
1738 ubus_send_reply(ctx, req, buf.head);
1739 return 0;
1740 }
1741
1742
1743 struct opkg_state {
1744 int cur_offset;
1745 int cur_count;
1746 int req_offset;
1747 int req_count;
1748 int total;
1749 bool open;
1750 void *array;
1751 };
1752
1753 static int
1754 opkg_parse_list(struct blob_buf *blob, char *buf, int len, void *priv)
1755 {
1756 struct opkg_state *s = priv;
1757
1758 char *ptr, *last;
1759 char *nl = strchr(buf, '\n');
1760 char *name = NULL, *vers = NULL, *desc = NULL;
1761 void *c;
1762
1763 if (!nl)
1764 return 0;
1765
1766 s->total++;
1767
1768 if (s->cur_offset++ < s->req_offset)
1769 goto skip;
1770
1771 if (s->cur_count++ >= s->req_count)
1772 goto skip;
1773
1774 if (!s->open)
1775 {
1776 s->open = true;
1777 s->array = blobmsg_open_array(blob, "packages");
1778 }
1779
1780 for (ptr = buf, last = buf, *nl = 0; ptr <= nl; ptr++)
1781 {
1782 if (!*ptr || (*ptr == ' ' && *(ptr+1) == '-' && *(ptr+2) == ' '))
1783 {
1784 if (!name)
1785 {
1786 name = last;
1787 last = ptr + 3;
1788 *ptr = 0;
1789 ptr += 2;
1790 }
1791 else if (!vers)
1792 {
1793 vers = last;
1794 desc = *ptr ? (ptr + 3) : NULL;
1795 *ptr = 0;
1796 break;
1797 }
1798 }
1799 }
1800
1801 if (name && vers)
1802 {
1803 c = blobmsg_open_array(blob, NULL);
1804
1805 blobmsg_add_string(blob, NULL, name);
1806 blobmsg_add_string(blob, NULL, vers);
1807
1808 if (desc && *desc)
1809 blobmsg_add_string(blob, NULL, desc);
1810
1811 blobmsg_close_array(blob, c);
1812 }
1813
1814 skip:
1815 return (nl - buf + 1);
1816 }
1817
1818 static int
1819 opkg_finish_list(struct blob_buf *blob, int status, void *priv)
1820 {
1821 struct opkg_state *s = priv;
1822
1823 if (!s->open)
1824 return UBUS_STATUS_NO_DATA;
1825
1826 blobmsg_close_array(blob, s->array);
1827 blobmsg_add_u32(blob, "total", s->total);
1828
1829 return UBUS_STATUS_OK;
1830 }
1831
1832 static int
1833 opkg_exec_list(const char *action, struct blob_attr *msg,
1834 struct ubus_context *ctx, struct ubus_request_data *req)
1835 {
1836 struct opkg_state *state = NULL;
1837 struct blob_attr *tb[__RPC_OM_MAX];
1838 const char *cmd[5] = { "opkg", action, "-nocase", NULL, NULL };
1839
1840 blobmsg_parse(rpc_opkg_match_policy, __RPC_OM_MAX, tb,
1841 blob_data(msg), blob_len(msg));
1842
1843 state = malloc(sizeof(*state));
1844
1845 if (!state)
1846 return UBUS_STATUS_UNKNOWN_ERROR;
1847
1848 memset(state, 0, sizeof(*state));
1849
1850 if (tb[RPC_OM_PATTERN])
1851 cmd[3] = blobmsg_data(tb[RPC_OM_PATTERN]);
1852
1853 if (tb[RPC_OM_LIMIT])
1854 state->req_count = blobmsg_get_u32(tb[RPC_OM_LIMIT]);
1855
1856 if (tb[RPC_OM_OFFSET])
1857 state->req_offset = blobmsg_get_u32(tb[RPC_OM_OFFSET]);
1858
1859 if (state->req_offset < 0)
1860 state->req_offset = 0;
1861
1862 if (state->req_count <= 0 || state->req_count > 100)
1863 state->req_count = 100;
1864
1865 return ops->exec(cmd, NULL, opkg_parse_list, NULL, opkg_finish_list,
1866 state, ctx, req);
1867 }
1868
1869
1870 static int
1871 rpc_luci2_opkg_list(struct ubus_context *ctx, struct ubus_object *obj,
1872 struct ubus_request_data *req, const char *method,
1873 struct blob_attr *msg)
1874 {
1875 return opkg_exec_list("list", msg, ctx, req);
1876 }
1877
1878 static int
1879 rpc_luci2_opkg_list_installed(struct ubus_context *ctx, struct ubus_object *obj,
1880 struct ubus_request_data *req, const char *method,
1881 struct blob_attr *msg)
1882 {
1883 return opkg_exec_list("list-installed", msg, ctx, req);
1884 }
1885
1886 static int
1887 rpc_luci2_opkg_find(struct ubus_context *ctx, struct ubus_object *obj,
1888 struct ubus_request_data *req, const char *method,
1889 struct blob_attr *msg)
1890 {
1891 return opkg_exec_list("find", msg, ctx, req);
1892 }
1893
1894 static int
1895 rpc_luci2_opkg_update(struct ubus_context *ctx, struct ubus_object *obj,
1896 struct ubus_request_data *req, const char *method,
1897 struct blob_attr *msg)
1898 {
1899 const char *cmd[3] = { "opkg", "update", NULL };
1900 return ops->exec(cmd, NULL, NULL, NULL, NULL, NULL, ctx, req);
1901 }
1902
1903 static int
1904 rpc_luci2_opkg_install(struct ubus_context *ctx, struct ubus_object *obj,
1905 struct ubus_request_data *req, const char *method,
1906 struct blob_attr *msg)
1907 {
1908 struct blob_attr *tb[__RPC_OP_MAX];
1909 const char *cmd[5] = { "opkg", "--force-overwrite",
1910 "install", NULL, NULL };
1911
1912 blobmsg_parse(rpc_opkg_package_policy, __RPC_OP_MAX, tb,
1913 blob_data(msg), blob_len(msg));
1914
1915 if (!tb[RPC_OP_PACKAGE])
1916 return UBUS_STATUS_INVALID_ARGUMENT;
1917
1918 cmd[3] = blobmsg_data(tb[RPC_OP_PACKAGE]);
1919
1920 return ops->exec(cmd, NULL, NULL, NULL, NULL, NULL, ctx, req);
1921 }
1922
1923 static int
1924 rpc_luci2_opkg_remove(struct ubus_context *ctx, struct ubus_object *obj,
1925 struct ubus_request_data *req, const char *method,
1926 struct blob_attr *msg)
1927 {
1928 struct blob_attr *tb[__RPC_OP_MAX];
1929 const char *cmd[5] = { "opkg", "--force-removal-of-dependent-packages",
1930 "remove", NULL, NULL };
1931
1932 blobmsg_parse(rpc_opkg_package_policy, __RPC_OP_MAX, tb,
1933 blob_data(msg), blob_len(msg));
1934
1935 if (!tb[RPC_OP_PACKAGE])
1936 return UBUS_STATUS_INVALID_ARGUMENT;
1937
1938 cmd[3] = blobmsg_data(tb[RPC_OP_PACKAGE]);
1939
1940 return ops->exec(cmd, NULL, NULL, NULL, NULL, NULL, ctx, req);
1941 }
1942
1943 static int
1944 rpc_luci2_opkg_config_get(struct ubus_context *ctx, struct ubus_object *obj,
1945 struct ubus_request_data *req, const char *method,
1946 struct blob_attr *msg)
1947 {
1948 FILE *f;
1949 char conf[2048] = { 0 };
1950
1951 if (!(f = fopen("/etc/opkg.conf", "r")))
1952 return rpc_errno_status();
1953
1954 fread(conf, sizeof(conf) - 1, 1, f);
1955 fclose(f);
1956
1957 blob_buf_init(&buf, 0);
1958 blobmsg_add_string(&buf, "config", conf);
1959
1960 ubus_send_reply(ctx, req, buf.head);
1961 return 0;
1962 }
1963
1964 static int
1965 rpc_luci2_opkg_config_set(struct ubus_context *ctx, struct ubus_object *obj,
1966 struct ubus_request_data *req, const char *method,
1967 struct blob_attr *msg)
1968 {
1969 FILE *f;
1970 struct blob_attr *tb[__RPC_D_MAX];
1971
1972 blobmsg_parse(rpc_data_policy, __RPC_D_MAX, tb,
1973 blob_data(msg), blob_len(msg));
1974
1975 if (!tb[RPC_D_DATA])
1976 return UBUS_STATUS_INVALID_ARGUMENT;
1977
1978 if (blobmsg_data_len(tb[RPC_D_DATA]) >= 2048)
1979 return UBUS_STATUS_NOT_SUPPORTED;
1980
1981 if (!(f = fopen("/etc/opkg.conf", "w")))
1982 return rpc_errno_status();
1983
1984 fwrite(blobmsg_data(tb[RPC_D_DATA]),
1985 blobmsg_data_len(tb[RPC_D_DATA]) - 1, 1, f);
1986
1987 fclose(f);
1988 return 0;
1989 }
1990
1991
1992 static bool
1993 menu_access(struct blob_attr *sid, struct blob_attr *acls, struct blob_buf *e)
1994 {
1995 int rem;
1996 struct blob_attr *acl;
1997 bool rv = true;
1998 void *c;
1999
2000 c = blobmsg_open_table(e, "write");
2001
2002 blobmsg_for_each_attr(acl, acls, rem)
2003 {
2004 if (!ops->session_access(blobmsg_data(sid), "access-group",
2005 blobmsg_data(acl), "read"))
2006 {
2007 rv = false;
2008 break;
2009 }
2010
2011 blobmsg_add_u8(e, blobmsg_data(acl),
2012 ops->session_access(blobmsg_data(sid), "access-group",
2013 blobmsg_data(acl), "write"));
2014 }
2015
2016 blobmsg_close_table(e, c);
2017
2018 return rv;
2019 }
2020
2021 static int
2022 rpc_luci2_ui_menu(struct ubus_context *ctx, struct ubus_object *obj,
2023 struct ubus_request_data *req, const char *method,
2024 struct blob_attr *msg)
2025 {
2026 int i, rem, rem2;
2027 glob_t gl;
2028 struct blob_buf menu = { 0 };
2029 struct blob_buf item = { 0 };
2030 struct blob_attr *entry, *attr;
2031 struct blob_attr *tb[__RPC_MENU_MAX];
2032 bool access;
2033 void *c, *d;
2034
2035 blobmsg_parse(rpc_menu_policy, __RPC_MENU_MAX, tb,
2036 blob_data(msg), blob_len(msg));
2037
2038 if (!tb[RPC_MENU_SESSION])
2039 return UBUS_STATUS_INVALID_ARGUMENT;
2040
2041
2042 blob_buf_init(&buf, 0);
2043 c = blobmsg_open_table(&buf, "menu");
2044
2045 if (!glob(RPC_LUCI2_MENU_FILES, 0, NULL, &gl))
2046 {
2047 for (i = 0; i < gl.gl_pathc; i++)
2048 {
2049 blob_buf_init(&menu, 0);
2050
2051 if (!blobmsg_add_json_from_file(&menu, gl.gl_pathv[i]))
2052 goto skip;
2053
2054 blob_for_each_attr(entry, menu.head, rem)
2055 {
2056 access = true;
2057
2058 blob_buf_init(&item, 0);
2059 d = blobmsg_open_table(&item, blobmsg_name(entry));
2060
2061 blobmsg_for_each_attr(attr, entry, rem2)
2062 {
2063 if (blob_id(attr) == BLOBMSG_TYPE_ARRAY &&
2064 !strcmp(blobmsg_name(attr), "acls"))
2065 access = menu_access(tb[RPC_MENU_SESSION], attr, &item);
2066 else
2067 blobmsg_add_blob(&item, attr);
2068 }
2069
2070 blobmsg_close_table(&item, d);
2071
2072 if (access)
2073 blob_for_each_attr(attr, item.head, rem2)
2074 blobmsg_add_blob(&buf, attr);
2075
2076 blob_buf_free(&item);
2077 }
2078
2079 skip:
2080 blob_buf_free(&menu);
2081 }
2082
2083 globfree(&gl);
2084 }
2085
2086 blobmsg_close_table(&buf, c);
2087
2088 ubus_send_reply(ctx, req, buf.head);
2089 return 0;
2090 }
2091
2092
2093 static void
2094 parse_acl_file(struct blob_buf *acls, const char *path)
2095 {
2096 struct blob_buf acl = { 0 };
2097 struct blob_attr *cur;
2098 void *c;
2099 int rem;
2100
2101 blob_buf_init(&acl, 0);
2102
2103 if (blobmsg_add_json_from_file(&acl, path))
2104 {
2105 c = blobmsg_open_table(acls, NULL);
2106
2107 blob_for_each_attr(cur, acl.head, rem)
2108 blobmsg_add_blob(acls, cur);
2109
2110 blobmsg_close_table(acls, c);
2111 }
2112
2113 blob_buf_free(&acl);
2114 }
2115
2116 static int
2117 rpc_luci2_ui_acls(struct ubus_context *ctx, struct ubus_object *obj,
2118 struct ubus_request_data *req, const char *method,
2119 struct blob_attr *msg)
2120 {
2121 int i;
2122 void *c;
2123 glob_t gl;
2124
2125 if (glob(RPC_SESSION_ACL_DIR "/*.json", 0, NULL, &gl))
2126 return rpc_errno_status();
2127
2128 blob_buf_init(&buf, 0);
2129 c = blobmsg_open_array(&buf, "acls");
2130
2131 for (i = 0; i < gl.gl_pathc; i++)
2132 parse_acl_file(&buf, gl.gl_pathv[i]);
2133
2134 globfree(&gl);
2135 blobmsg_close_array(&buf, c);
2136
2137 ubus_send_reply(ctx, req, buf.head);
2138 return 0;
2139 }
2140
2141 static int
2142 rpc_luci2_ui_crypt(struct ubus_context *ctx, struct ubus_object *obj,
2143 struct ubus_request_data *req, const char *method,
2144 struct blob_attr *msg)
2145 {
2146 char *hash;
2147 struct blob_attr *tb[__RPC_D_MAX];
2148
2149 blobmsg_parse(rpc_data_policy, __RPC_D_MAX, tb,
2150 blob_data(msg), blob_len(msg));
2151
2152 if (!tb[RPC_D_DATA] || blobmsg_data_len(tb[RPC_D_DATA]) >= 128)
2153 return UBUS_STATUS_INVALID_ARGUMENT;
2154
2155 hash = crypt(blobmsg_get_string(tb[RPC_D_DATA]), "$1$");
2156
2157 blob_buf_init(&buf, 0);
2158 blobmsg_add_string(&buf, "crypt", hash);
2159
2160 ubus_send_reply(ctx, req, buf.head);
2161 return 0;
2162 }
2163
2164
2165 static int
2166 rpc_luci2_api_init(const struct rpc_daemon_ops *o, struct ubus_context *ctx)
2167 {
2168 int rv = 0;
2169
2170 static const struct ubus_method luci2_system_methods[] = {
2171 UBUS_METHOD_NOARG("syslog", rpc_luci2_system_log),
2172 UBUS_METHOD_NOARG("dmesg", rpc_luci2_system_dmesg),
2173 UBUS_METHOD_NOARG("diskfree", rpc_luci2_system_diskfree),
2174 UBUS_METHOD_NOARG("process_list", rpc_luci2_process_list),
2175 UBUS_METHOD("process_signal", rpc_luci2_process_signal,
2176 rpc_signal_policy),
2177 UBUS_METHOD_NOARG("init_list", rpc_luci2_init_list),
2178 UBUS_METHOD("init_action", rpc_luci2_init_action,
2179 rpc_init_policy),
2180 UBUS_METHOD_NOARG("rclocal_get", rpc_luci2_rclocal_get),
2181 UBUS_METHOD("rclocal_set", rpc_luci2_rclocal_set,
2182 rpc_data_policy),
2183 UBUS_METHOD_NOARG("crontab_get", rpc_luci2_crontab_get),
2184 UBUS_METHOD("crontab_set", rpc_luci2_crontab_set,
2185 rpc_data_policy),
2186 UBUS_METHOD_NOARG("sshkeys_get", rpc_luci2_sshkeys_get),
2187 UBUS_METHOD("sshkeys_set", rpc_luci2_sshkeys_set,
2188 rpc_sshkey_policy),
2189 UBUS_METHOD("password_set", rpc_luci2_password_set,
2190 rpc_password_policy),
2191 UBUS_METHOD_NOARG("led_list", rpc_luci2_led_list),
2192 UBUS_METHOD_NOARG("usb_list", rpc_luci2_usb_list),
2193 UBUS_METHOD_NOARG("upgrade_test", rpc_luci2_upgrade_test),
2194 UBUS_METHOD("upgrade_start", rpc_luci2_upgrade_start,
2195 rpc_upgrade_policy),
2196 UBUS_METHOD_NOARG("upgrade_clean", rpc_luci2_upgrade_clean),
2197 UBUS_METHOD_NOARG("backup_restore", rpc_luci2_backup_restore),
2198 UBUS_METHOD_NOARG("backup_clean", rpc_luci2_backup_clean),
2199 UBUS_METHOD_NOARG("backup_config_get", rpc_luci2_backup_config_get),
2200 UBUS_METHOD("backup_config_set", rpc_luci2_backup_config_set,
2201 rpc_data_policy),
2202 UBUS_METHOD_NOARG("backup_list", rpc_luci2_backup_list),
2203 UBUS_METHOD_NOARG("reset_test", rpc_luci2_reset_test),
2204 UBUS_METHOD_NOARG("reset_start", rpc_luci2_reset_start),
2205 UBUS_METHOD_NOARG("reboot", rpc_luci2_reboot)
2206 };
2207
2208 static struct ubus_object_type luci2_system_type =
2209 UBUS_OBJECT_TYPE("luci-rpc-luci2-system", luci2_system_methods);
2210
2211 static struct ubus_object system_obj = {
2212 .name = "luci2.system",
2213 .type = &luci2_system_type,
2214 .methods = luci2_system_methods,
2215 .n_methods = ARRAY_SIZE(luci2_system_methods),
2216 };
2217
2218
2219 static const struct ubus_method luci2_network_methods[] = {
2220 UBUS_METHOD_NOARG("conntrack_count", rpc_luci2_network_ct_count),
2221 UBUS_METHOD_NOARG("conntrack_table", rpc_luci2_network_ct_table),
2222 UBUS_METHOD_NOARG("arp_table", rpc_luci2_network_arp_table),
2223 UBUS_METHOD_NOARG("dhcp_leases", rpc_luci2_network_leases),
2224 UBUS_METHOD_NOARG("dhcp6_leases", rpc_luci2_network_leases6),
2225 UBUS_METHOD_NOARG("routes", rpc_luci2_network_routes),
2226 UBUS_METHOD_NOARG("routes6", rpc_luci2_network_routes6),
2227 };
2228
2229 static struct ubus_object_type luci2_network_type =
2230 UBUS_OBJECT_TYPE("luci-rpc-luci2-network", luci2_network_methods);
2231
2232 static struct ubus_object network_obj = {
2233 .name = "luci2.network",
2234 .type = &luci2_network_type,
2235 .methods = luci2_network_methods,
2236 .n_methods = ARRAY_SIZE(luci2_network_methods),
2237 };
2238
2239
2240 static const struct ubus_method luci2_opkg_methods[] = {
2241 UBUS_METHOD("list", rpc_luci2_opkg_list,
2242 rpc_opkg_match_policy),
2243 UBUS_METHOD("list_installed", rpc_luci2_opkg_list_installed,
2244 rpc_opkg_match_policy),
2245 UBUS_METHOD("find", rpc_luci2_opkg_find,
2246 rpc_opkg_match_policy),
2247 UBUS_METHOD("install", rpc_luci2_opkg_install,
2248 rpc_opkg_package_policy),
2249 UBUS_METHOD("remove", rpc_luci2_opkg_remove,
2250 rpc_opkg_package_policy),
2251 UBUS_METHOD_NOARG("update", rpc_luci2_opkg_update),
2252 UBUS_METHOD_NOARG("config_get", rpc_luci2_opkg_config_get),
2253 UBUS_METHOD("config_set", rpc_luci2_opkg_config_set,
2254 rpc_data_policy)
2255 };
2256
2257 static struct ubus_object_type luci2_opkg_type =
2258 UBUS_OBJECT_TYPE("luci-rpc-luci2-network", luci2_opkg_methods);
2259
2260 static struct ubus_object opkg_obj = {
2261 .name = "luci2.opkg",
2262 .type = &luci2_opkg_type,
2263 .methods = luci2_opkg_methods,
2264 .n_methods = ARRAY_SIZE(luci2_opkg_methods),
2265 };
2266
2267
2268 static const struct ubus_method luci2_ui_methods[] = {
2269 UBUS_METHOD_NOARG("menu", rpc_luci2_ui_menu),
2270 UBUS_METHOD_NOARG("acls", rpc_luci2_ui_acls),
2271 UBUS_METHOD("crypt", rpc_luci2_ui_crypt,
2272 rpc_data_policy)
2273 };
2274
2275 static struct ubus_object_type luci2_ui_type =
2276 UBUS_OBJECT_TYPE("luci-rpc-luci2-ui", luci2_ui_methods);
2277
2278 static struct ubus_object ui_obj = {
2279 .name = "luci2.ui",
2280 .type = &luci2_ui_type,
2281 .methods = luci2_ui_methods,
2282 .n_methods = ARRAY_SIZE(luci2_ui_methods),
2283 };
2284
2285 cursor = uci_alloc_context();
2286
2287 if (!cursor)
2288 return UBUS_STATUS_UNKNOWN_ERROR;
2289
2290 ops = o;
2291
2292 rv |= ubus_add_object(ctx, &system_obj);
2293 rv |= ubus_add_object(ctx, &network_obj);
2294 rv |= ubus_add_object(ctx, &opkg_obj);
2295 rv |= ubus_add_object(ctx, &ui_obj);
2296
2297 return rv;
2298 }
2299
2300 const struct rpc_plugin rpc_plugin = {
2301 .init = rpc_luci2_api_init
2302 };
DEPRECATED - use https://github.com/jow-/luci-ng