2 * rpcd - UBUS RPC server
4 * Copyright (C) 2013 Jo-Philipp Wich <jow@openwrt.org>
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.
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.
27 #include <sys/types.h>
28 #include <sys/statvfs.h>
30 #include <arpa/inet.h>
33 #include <libubox/blobmsg_json.h>
37 #include <rpcd/plugin.h>
39 /* limit of log size buffer */
40 #define RPC_LUCI2_MAX_LOGSIZE (128 * 1024)
41 #define RPC_LUCI2_DEF_LOGSIZE (16 * 1024)
43 /* location of menu definitions */
44 #define RPC_LUCI2_MENU_FILES "/usr/share/luci2/menu.d/*.json" /* */
47 static const struct rpc_daemon_ops *ops;
49 static struct blob_buf buf;
50 static struct uci_context *cursor;
58 static const struct blobmsg_policy rpc_signal_policy[__RPC_S_MAX] = {
59 [RPC_S_PID] = { .name = "pid", .type = BLOBMSG_TYPE_INT32 },
60 [RPC_S_SIGNAL] = { .name = "signal", .type = BLOBMSG_TYPE_INT32 },
69 static const struct blobmsg_policy rpc_init_policy[__RPC_I_MAX] = {
70 [RPC_I_NAME] = { .name = "name", .type = BLOBMSG_TYPE_STRING },
71 [RPC_I_ACTION] = { .name = "action", .type = BLOBMSG_TYPE_STRING },
79 static const struct blobmsg_policy rpc_data_policy[__RPC_D_MAX] = {
80 [RPC_D_DATA] = { .name = "data", .type = BLOBMSG_TYPE_STRING },
88 static const struct blobmsg_policy rpc_sshkey_policy[__RPC_K_MAX] = {
89 [RPC_K_KEYS] = { .name = "keys", .type = BLOBMSG_TYPE_ARRAY },
98 static const struct blobmsg_policy rpc_password_policy[__RPC_P_MAX] = {
99 [RPC_P_USER] = { .name = "user", .type = BLOBMSG_TYPE_STRING },
100 [RPC_P_PASSWORD] = { .name = "password", .type = BLOBMSG_TYPE_STRING },
110 static const struct blobmsg_policy rpc_opkg_match_policy[__RPC_OM_MAX] = {
111 [RPC_OM_LIMIT] = { .name = "limit", .type = BLOBMSG_TYPE_INT32 },
112 [RPC_OM_OFFSET] = { .name = "offset", .type = BLOBMSG_TYPE_INT32 },
113 [RPC_OM_PATTERN] = { .name = "pattern", .type = BLOBMSG_TYPE_STRING },
121 static const struct blobmsg_policy rpc_opkg_package_policy[__RPC_OP_MAX] = {
122 [RPC_OP_PACKAGE] = { .name = "package", .type = BLOBMSG_TYPE_STRING },
130 static const struct blobmsg_policy rpc_upgrade_policy[__RPC_UPGRADE_MAX] = {
131 [RPC_UPGRADE_KEEP] = { .name = "keep", .type = BLOBMSG_TYPE_BOOL },
139 static const struct blobmsg_policy rpc_menu_policy[__RPC_MENU_MAX] = {
140 [RPC_MENU_SESSION] = { .name = "ubus_rpc_session",
141 .type = BLOBMSG_TYPE_STRING },
146 rpc_errno_status(void)
151 return UBUS_STATUS_PERMISSION_DENIED;
154 return UBUS_STATUS_INVALID_ARGUMENT;
157 return UBUS_STATUS_NOT_FOUND;
160 return UBUS_STATUS_INVALID_ARGUMENT;
163 return UBUS_STATUS_UNKNOWN_ERROR;
168 log_read(FILE *log, int logsize)
174 logsize = RPC_LUCI2_DEF_LOGSIZE;
176 len = (logsize > RPC_LUCI2_MAX_LOGSIZE) ? RPC_LUCI2_MAX_LOGSIZE : logsize;
177 logbuf = blobmsg_alloc_string_buffer(&buf, "log", len + 1);
182 while (logsize > RPC_LUCI2_MAX_LOGSIZE)
184 len = logsize % RPC_LUCI2_MAX_LOGSIZE;
187 len = RPC_LUCI2_MAX_LOGSIZE;
189 fread(logbuf, 1, len, log);
193 len = fread(logbuf, 1, logsize, log);
196 blobmsg_add_string_buffer(&buf);
200 rpc_luci2_system_log(struct ubus_context *ctx, struct ubus_object *obj,
201 struct ubus_request_data *req, const char *method,
202 struct blob_attr *msg)
206 const char *logfile = NULL;
208 struct uci_package *p;
209 struct uci_element *e;
210 struct uci_section *s;
211 struct uci_ptr ptr = { .package = "system" };
213 uci_load(cursor, ptr.package, &p);
216 return UBUS_STATUS_NOT_FOUND;
218 uci_foreach_element(&p->sections, e)
220 s = uci_to_section(e);
222 if (strcmp(s->type, "system"))
226 ptr.option = "log_type";
227 ptr.section = e->name;
228 uci_lookup_ptr(cursor, &ptr, NULL, true);
232 if (ptr.o && ptr.o->type == UCI_TYPE_STRING &&
233 !strcmp(ptr.o->v.string, "file"))
236 ptr.option = "log_file";
237 uci_lookup_ptr(cursor, &ptr, NULL, true);
239 if (ptr.o && ptr.o->type == UCI_TYPE_STRING)
240 logfile = ptr.o->v.string;
242 logfile = "/var/log/messages";
244 if (stat(logfile, &st) || !(log = fopen(logfile, "r")))
247 logsize = st.st_size;
252 ptr.option = "log_size";
253 uci_lookup_ptr(cursor, &ptr, NULL, true);
255 if (ptr.o && ptr.o->type == UCI_TYPE_STRING)
256 logsize = atoi(ptr.o->v.string) * 1024;
258 if (!(log = popen("logread", "r")))
262 blob_buf_init(&buf, 0);
264 log_read(log, logsize);
267 uci_unload(cursor, p);
268 ubus_send_reply(ctx, req, buf.head);
272 uci_unload(cursor, p);
273 return rpc_errno_status();
277 rpc_luci2_system_dmesg(struct ubus_context *ctx, struct ubus_object *obj,
278 struct ubus_request_data *req, const char *method,
279 struct blob_attr *msg)
283 if (!(log = popen("dmesg", "r")))
284 return rpc_errno_status();
286 blob_buf_init(&buf, 0);
288 log_read(log, RPC_LUCI2_MAX_LOGSIZE);
291 ubus_send_reply(ctx, req, buf.head);
296 rpc_luci2_system_diskfree(struct ubus_context *ctx, struct ubus_object *obj,
297 struct ubus_request_data *req, const char *method,
298 struct blob_attr *msg)
303 const char *fslist[] = {
308 blob_buf_init(&buf, 0);
310 for (i = 0; i < sizeof(fslist) / sizeof(fslist[0]); i += 2)
312 if (statvfs(fslist[i], &s))
315 c = blobmsg_open_table(&buf, fslist[i+1]);
317 blobmsg_add_u32(&buf, "total", s.f_blocks * s.f_frsize);
318 blobmsg_add_u32(&buf, "free", s.f_bfree * s.f_frsize);
319 blobmsg_add_u32(&buf, "used", (s.f_blocks - s.f_bfree) * s.f_frsize);
321 blobmsg_close_table(&buf, c);
324 ubus_send_reply(ctx, req, buf.head);
329 rpc_luci2_process_list(struct ubus_context *ctx, struct ubus_object *obj,
330 struct ubus_request_data *req, const char *method,
331 struct blob_attr *msg)
336 char *pid, *ppid, *user, *stat, *vsz, *pvsz, *pcpu, *cmd;
338 if (!(top = popen("/bin/busybox top -bn1", "r")))
339 return rpc_errno_status();
341 blob_buf_init(&buf, 0);
342 c = blobmsg_open_array(&buf, "processes");
344 while (fgets(line, sizeof(line) - 1, top))
346 pid = strtok(line, " ");
348 if (*pid < '0' || *pid > '9')
351 ppid = strtok(NULL, " ");
352 user = strtok(NULL, " ");
353 stat = strtok(NULL, " ");
366 vsz = strtok(stat + 4, " ");
367 pvsz = strtok(NULL, " ");
368 pcpu = strtok(NULL, " ");
369 cmd = strtok(NULL, "\n");
374 d = blobmsg_open_table(&buf, NULL);
376 blobmsg_add_u32(&buf, "pid", atoi(pid));
377 blobmsg_add_u32(&buf, "ppid", atoi(ppid));
378 blobmsg_add_string(&buf, "user", user);
379 blobmsg_add_string(&buf, "stat", stat);
380 blobmsg_add_u32(&buf, "vsize", atoi(vsz) * 1024);
381 blobmsg_add_u32(&buf, "vsize_percent", atoi(pvsz));
382 blobmsg_add_u32(&buf, "cpu_percent", atoi(pcpu));
383 blobmsg_add_string(&buf, "command", cmd);
385 blobmsg_close_table(&buf, d);
389 blobmsg_close_array(&buf, c);
391 ubus_send_reply(ctx, req, buf.head);
396 rpc_luci2_process_signal(struct ubus_context *ctx, struct ubus_object *obj,
397 struct ubus_request_data *req, const char *method,
398 struct blob_attr *msg)
401 struct blob_attr *tb[__RPC_S_MAX];
403 blobmsg_parse(rpc_signal_policy, __RPC_S_MAX, tb,
404 blob_data(msg), blob_len(msg));
406 if (!tb[RPC_S_SIGNAL] || !tb[RPC_S_PID])
409 return rpc_errno_status();
412 pid = blobmsg_get_u32(tb[RPC_S_PID]);
413 sig = blobmsg_get_u32(tb[RPC_S_SIGNAL]);
416 return rpc_errno_status();
422 rpc_luci2_init_list(struct ubus_context *ctx, struct ubus_object *obj,
423 struct ubus_request_data *req, const char *method,
424 struct blob_attr *msg)
428 char *p, path[PATH_MAX];
434 if (!(d = opendir("/etc/init.d")))
435 return rpc_errno_status();
437 blob_buf_init(&buf, 0);
438 c = blobmsg_open_array(&buf, "initscripts");
440 while ((e = readdir(d)) != NULL)
442 snprintf(path, sizeof(path) - 1, "/etc/init.d/%s", e->d_name);
444 if (stat(path, &s) || !S_ISREG(s.st_mode) || !(s.st_mode & S_IXUSR))
447 if ((f = fopen(path, "r")) != NULL)
450 p = fgets(path, sizeof(path) - 1, f);
452 if (!p || !strstr(p, "/etc/rc.common"))
455 t = blobmsg_open_table(&buf, NULL);
457 blobmsg_add_string(&buf, "name", e->d_name);
459 while (fgets(path, sizeof(path) - 1, f))
461 p = strtok(path, "= \t");
463 if (!strcmp(p, "START") && !!(p = strtok(NULL, "= \t\n")))
466 blobmsg_add_u32(&buf, "start", n);
468 else if (!strcmp(p, "STOP") && !!(p = strtok(NULL, "= \t\n")))
470 blobmsg_add_u32(&buf, "stop", atoi(p));
477 snprintf(path, sizeof(path) - 1, "/etc/rc.d/S%02d%s",
480 blobmsg_add_u8(&buf, "enabled",
481 (!stat(path, &s) && (s.st_mode & S_IXUSR)));
485 blobmsg_add_u8(&buf, "enabled", 0);
488 blobmsg_close_table(&buf, t);
496 blobmsg_close_array(&buf, c);
498 ubus_send_reply(ctx, req, buf.head);
503 rpc_luci2_init_action(struct ubus_context *ctx, struct ubus_object *obj,
504 struct ubus_request_data *req, const char *method,
505 struct blob_attr *msg)
512 struct blob_attr *tb[__RPC_I_MAX];
514 blobmsg_parse(rpc_init_policy, __RPC_I_MAX, tb,
515 blob_data(msg), blob_len(msg));
517 if (!tb[RPC_I_NAME] || !tb[RPC_I_ACTION])
518 return UBUS_STATUS_INVALID_ARGUMENT;
520 action = blobmsg_data(tb[RPC_I_ACTION]);
522 if (strcmp(action, "start") && strcmp(action, "stop") &&
523 strcmp(action, "reload") && strcmp(action, "restart") &&
524 strcmp(action, "enable") && strcmp(action, "disable"))
525 return UBUS_STATUS_INVALID_ARGUMENT;
527 snprintf(path, sizeof(path) - 1, "/etc/init.d/%s",
528 (char *)blobmsg_data(tb[RPC_I_NAME]));
531 return rpc_errno_status();
533 if (!(s.st_mode & S_IXUSR))
534 return UBUS_STATUS_PERMISSION_DENIED;
536 switch ((pid = fork()))
539 return rpc_errno_status();
544 if ((fd = open("/dev/null", O_RDWR)) > -1)
555 if (execl(path, path, action, NULL))
556 return rpc_errno_status();
564 rpc_luci2_rclocal_get(struct ubus_context *ctx, struct ubus_object *obj,
565 struct ubus_request_data *req, const char *method,
566 struct blob_attr *msg)
569 char data[4096] = { 0 };
571 if (!(f = fopen("/etc/rc.local", "r")))
572 return rpc_errno_status();
574 fread(data, sizeof(data) - 1, 1, f);
577 blob_buf_init(&buf, 0);
578 blobmsg_add_string(&buf, "data", data);
580 ubus_send_reply(ctx, req, buf.head);
585 rpc_luci2_rclocal_set(struct ubus_context *ctx, struct ubus_object *obj,
586 struct ubus_request_data *req, const char *method,
587 struct blob_attr *msg)
590 struct blob_attr *tb[__RPC_D_MAX];
592 blobmsg_parse(rpc_data_policy, __RPC_D_MAX, tb,
593 blob_data(msg), blob_len(msg));
595 if (!tb[RPC_D_DATA] || blobmsg_data_len(tb[RPC_D_DATA]) >= 4096)
596 return UBUS_STATUS_INVALID_ARGUMENT;
598 if (!(f = fopen("/etc/rc.local", "w")))
599 return rpc_errno_status();
601 fwrite(blobmsg_data(tb[RPC_D_DATA]),
602 blobmsg_data_len(tb[RPC_D_DATA]) - 1, 1, f);
609 rpc_luci2_crontab_get(struct ubus_context *ctx, struct ubus_object *obj,
610 struct ubus_request_data *req, const char *method,
611 struct blob_attr *msg)
614 char data[4096] = { 0 };
616 if (!(f = fopen("/etc/crontabs/root", "r")))
617 return rpc_errno_status();
619 fread(data, sizeof(data) - 1, 1, f);
622 blob_buf_init(&buf, 0);
623 blobmsg_add_string(&buf, "data", data);
625 ubus_send_reply(ctx, req, buf.head);
630 rpc_luci2_crontab_set(struct ubus_context *ctx, struct ubus_object *obj,
631 struct ubus_request_data *req, const char *method,
632 struct blob_attr *msg)
636 struct blob_attr *tb[__RPC_D_MAX];
638 blobmsg_parse(rpc_data_policy, __RPC_D_MAX, tb,
639 blob_data(msg), blob_len(msg));
641 if (!tb[RPC_D_DATA] || blobmsg_data_len(tb[RPC_D_DATA]) >= 4096)
642 return UBUS_STATUS_INVALID_ARGUMENT;
644 if (stat("/etc/crontabs", &s) && mkdir("/etc/crontabs", 0755))
645 return rpc_errno_status();
647 if (!(f = fopen("/etc/crontabs/root", "w")))
648 return rpc_errno_status();
650 fwrite(blobmsg_data(tb[RPC_D_DATA]),
651 blobmsg_data_len(tb[RPC_D_DATA]) - 1, 1, f);
658 rpc_luci2_sshkeys_get(struct ubus_context *ctx, struct ubus_object *obj,
659 struct ubus_request_data *req, const char *method,
660 struct blob_attr *msg)
666 if (!(f = fopen("/etc/dropbear/authorized_keys", "r")))
667 return rpc_errno_status();
669 blob_buf_init(&buf, 0);
670 c = blobmsg_open_array(&buf, "keys");
672 while (fgets(line, sizeof(line) - 1, f))
674 for (p = line + strlen(line) - 1; (p > line) && isspace(*p); p--)
677 for (p = line; isspace(*p); p++)
681 blobmsg_add_string(&buf, NULL, p);
684 blobmsg_close_array(&buf, c);
687 ubus_send_reply(ctx, req, buf.head);
692 rpc_luci2_sshkeys_set(struct ubus_context *ctx, struct ubus_object *obj,
693 struct ubus_request_data *req, const char *method,
694 struct blob_attr *msg)
698 struct blob_attr *cur, *tb[__RPC_K_MAX];
700 blobmsg_parse(rpc_sshkey_policy, __RPC_K_MAX, tb,
701 blob_data(msg), blob_len(msg));
704 return UBUS_STATUS_INVALID_ARGUMENT;
706 if (!(f = fopen("/etc/dropbear/authorized_keys", "w")))
707 return rpc_errno_status();
709 blobmsg_for_each_attr(cur, tb[RPC_K_KEYS], rem)
711 if (blobmsg_type(cur) != BLOBMSG_TYPE_STRING)
714 fwrite(blobmsg_data(cur), blobmsg_data_len(cur) - 1, 1, f);
715 fwrite("\n", 1, 1, f);
723 rpc_luci2_password_set(struct ubus_context *ctx, struct ubus_object *obj,
724 struct ubus_request_data *req, const char *method,
725 struct blob_attr *msg)
730 struct blob_attr *tb[__RPC_P_MAX];
732 blobmsg_parse(rpc_password_policy, __RPC_P_MAX, tb,
733 blob_data(msg), blob_len(msg));
735 if (!tb[RPC_P_USER] || !tb[RPC_P_PASSWORD])
736 return UBUS_STATUS_INVALID_ARGUMENT;
738 if (stat("/usr/bin/passwd", &s))
739 return UBUS_STATUS_NOT_FOUND;
741 if (!(s.st_mode & S_IXUSR))
742 return UBUS_STATUS_PERMISSION_DENIED;
745 return rpc_errno_status();
747 switch ((pid = fork()))
752 return rpc_errno_status();
761 if ((fd = open("/dev/null", O_RDWR)) > -1)
770 if (execl("/usr/bin/passwd", "/usr/bin/passwd",
771 blobmsg_data(tb[RPC_P_USER]), NULL))
772 return rpc_errno_status();
777 write(fds[1], blobmsg_data(tb[RPC_P_PASSWORD]),
778 blobmsg_data_len(tb[RPC_P_PASSWORD]) - 1);
779 write(fds[1], "\n", 1);
783 write(fds[1], blobmsg_data(tb[RPC_P_PASSWORD]),
784 blobmsg_data_len(tb[RPC_P_PASSWORD]) - 1);
785 write(fds[1], "\n", 1);
789 waitpid(pid, NULL, 0);
796 rpc_luci2_led_list(struct ubus_context *ctx, struct ubus_object *obj,
797 struct ubus_request_data *req, const char *method,
798 struct blob_attr *msg)
802 void *list, *led, *trigger;
803 char *p, *active_trigger, line[512];
806 if (!(d = opendir("/sys/class/leds")))
807 return rpc_errno_status();
809 blob_buf_init(&buf, 0);
810 list = blobmsg_open_array(&buf, "leds");
812 while ((e = readdir(d)) != NULL)
814 snprintf(line, sizeof(line) - 1, "/sys/class/leds/%s/trigger",
817 if (!(f = fopen(line, "r")))
820 led = blobmsg_open_table(&buf, NULL);
822 blobmsg_add_string(&buf, "name", e->d_name);
824 if (fgets(line, sizeof(line) - 1, f))
826 trigger = blobmsg_open_array(&buf, "triggers");
828 for (p = strtok(line, " \n"), active_trigger = NULL;
830 p = strtok(NULL, " \n"))
834 *(p + strlen(p) - 1) = 0;
839 blobmsg_add_string(&buf, NULL, p);
842 blobmsg_close_array(&buf, trigger);
845 blobmsg_add_string(&buf, "active_trigger", active_trigger);
850 snprintf(line, sizeof(line) - 1, "/sys/class/leds/%s/brightness",
853 if ((f = fopen(line, "r")) != NULL)
855 if (fgets(line, sizeof(line) - 1, f))
856 blobmsg_add_u32(&buf, "brightness", atoi(line));
861 snprintf(line, sizeof(line) - 1, "/sys/class/leds/%s/max_brightness",
864 if ((f = fopen(line, "r")) != NULL)
866 if (fgets(line, sizeof(line) - 1, f))
867 blobmsg_add_u32(&buf, "max_brightness", atoi(line));
872 blobmsg_close_table(&buf, led);
877 blobmsg_close_array(&buf, list);
878 ubus_send_reply(ctx, req, buf.head);
884 rpc_luci2_usb_list(struct ubus_context *ctx, struct ubus_object *obj,
885 struct ubus_request_data *req, const char *method,
886 struct blob_attr *msg)
896 const char *attributes[] = {
897 "manufacturer", "vendor_name", "s",
898 "product", "product_name", "s",
899 "idVendor", "vendor_id", "x",
900 "idProduct", "product_id", "x",
901 "serial", "serial", "s",
902 "speed", "speed", "d",
905 if (!(d = opendir("/sys/bus/usb/devices")))
906 return rpc_errno_status();
908 blob_buf_init(&buf, 0);
909 list = blobmsg_open_array(&buf, "devices");
911 while ((e = readdir(d)) != NULL)
913 if (e->d_name[0] < '0' || e->d_name[0] > '9')
916 snprintf(line, sizeof(line) - 1,
917 "/sys/bus/usb/devices/%s/%s", e->d_name, attributes[0]);
922 device = blobmsg_open_table(&buf, NULL);
924 blobmsg_add_string(&buf, "name", e->d_name);
926 for (i = 0; i < sizeof(attributes) / sizeof(attributes[0]); i += 3)
928 snprintf(line, sizeof(line) - 1,
929 "/sys/bus/usb/devices/%s/%s", e->d_name, attributes[i]);
931 if (!(f = fopen(line, "r")))
934 if (fgets(line, sizeof(line) - 1, f))
936 switch (*attributes[i+2])
939 blobmsg_add_u32(&buf, attributes[i+1],
940 strtoul(line, NULL, 16));
944 blobmsg_add_u32(&buf, attributes[i+1],
945 strtoul(line, NULL, 10));
949 if ((p = strchr(line, '\n')) != NULL)
950 while (p > line && isspace(*p))
953 blobmsg_add_string(&buf, attributes[i+1], line);
961 blobmsg_close_table(&buf, device);
966 blobmsg_close_array(&buf, list);
967 ubus_send_reply(ctx, req, buf.head);
973 rpc_luci2_upgrade_test(struct ubus_context *ctx, struct ubus_object *obj,
974 struct ubus_request_data *req, const char *method,
975 struct blob_attr *msg)
977 const char *cmd[4] = { "sysupgrade", "--test", "/tmp/firmware.bin", NULL };
978 return ops->exec(cmd, NULL, NULL, NULL, NULL, NULL, ctx, req);
982 rpc_luci2_upgrade_start(struct ubus_context *ctx, struct ubus_object *obj,
983 struct ubus_request_data *req, const char *method,
984 struct blob_attr *msg)
990 rpc_luci2_upgrade_clean(struct ubus_context *ctx, struct ubus_object *obj,
991 struct ubus_request_data *req, const char *method,
992 struct blob_attr *msg)
994 if (unlink("/tmp/firmware.bin"))
995 return rpc_errno_status();
1001 rpc_luci2_backup_restore(struct ubus_context *ctx, struct ubus_object *obj,
1002 struct ubus_request_data *req, const char *method,
1003 struct blob_attr *msg)
1005 const char *cmd[4] = { "sysupgrade", "--restore-backup",
1006 "/tmp/backup.tar.gz", NULL };
1008 return ops->exec(cmd, NULL, NULL, NULL, NULL, NULL, ctx, req);
1012 rpc_luci2_backup_clean(struct ubus_context *ctx, struct ubus_object *obj,
1013 struct ubus_request_data *req, const char *method,
1014 struct blob_attr *msg)
1016 if (unlink("/tmp/backup.tar.gz"))
1017 return rpc_errno_status();
1023 rpc_luci2_backup_config_get(struct ubus_context *ctx, struct ubus_object *obj,
1024 struct ubus_request_data *req, const char *method,
1025 struct blob_attr *msg)
1028 char conf[2048] = { 0 };
1030 if (!(f = fopen("/etc/sysupgrade.conf", "r")))
1031 return rpc_errno_status();
1033 fread(conf, sizeof(conf) - 1, 1, f);
1036 blob_buf_init(&buf, 0);
1037 blobmsg_add_string(&buf, "config", conf);
1039 ubus_send_reply(ctx, req, buf.head);
1044 rpc_luci2_backup_config_set(struct ubus_context *ctx, struct ubus_object *obj,
1045 struct ubus_request_data *req, const char *method,
1046 struct blob_attr *msg)
1049 struct blob_attr *tb[__RPC_D_MAX];
1051 blobmsg_parse(rpc_data_policy, __RPC_D_MAX, tb,
1052 blob_data(msg), blob_len(msg));
1054 if (!tb[RPC_D_DATA])
1055 return UBUS_STATUS_INVALID_ARGUMENT;
1057 if (blobmsg_data_len(tb[RPC_D_DATA]) >= 2048)
1058 return UBUS_STATUS_NOT_SUPPORTED;
1060 if (!(f = fopen("/etc/sysupgrade.conf", "w")))
1061 return rpc_errno_status();
1063 fwrite(blobmsg_data(tb[RPC_D_DATA]),
1064 blobmsg_data_len(tb[RPC_D_DATA]) - 1, 1, f);
1070 struct backup_state {
1076 backup_parse_list(struct blob_buf *blob, char *buf, int len, void *priv)
1078 struct backup_state *s = priv;
1079 char *nl = strchr(buf, '\n');
1087 s->array = blobmsg_open_array(blob, "files");
1091 blobmsg_add_string(blob, NULL, buf);
1093 return (nl - buf + 1);
1097 backup_finish_list(struct blob_buf *blob, int status, void *priv)
1099 struct backup_state *s = priv;
1102 return UBUS_STATUS_NO_DATA;
1104 blobmsg_close_array(blob, s->array);
1106 return UBUS_STATUS_OK;
1110 rpc_luci2_backup_list(struct ubus_context *ctx, struct ubus_object *obj,
1111 struct ubus_request_data *req, const char *method,
1112 struct blob_attr *msg)
1114 struct backup_state *state = NULL;
1115 const char *cmd[3] = { "sysupgrade", "--list-backup", NULL };
1117 state = malloc(sizeof(*state));
1120 return UBUS_STATUS_UNKNOWN_ERROR;
1122 memset(state, 0, sizeof(*state));
1124 return ops->exec(cmd, NULL, backup_parse_list, NULL, backup_finish_list,
1129 rpc_luci2_reset_test(struct ubus_context *ctx, struct ubus_object *obj,
1130 struct ubus_request_data *req, const char *method,
1131 struct blob_attr *msg)
1135 char line[64] = { 0 };
1136 bool supported = false;
1138 if (!stat("/sbin/mtd", &s) && (s.st_mode & S_IXUSR))
1140 if ((mtd = fopen("/proc/mtd", "r")) != NULL)
1142 while (fgets(line, sizeof(line) - 1, mtd))
1144 if (strstr(line, "\"rootfs_data\""))
1155 blob_buf_init(&buf, 0);
1156 blobmsg_add_u8(&buf, "supported", supported);
1158 ubus_send_reply(ctx, req, buf.head);
1164 rpc_luci2_reset_start(struct ubus_context *ctx, struct ubus_object *obj,
1165 struct ubus_request_data *req, const char *method,
1166 struct blob_attr *msg)
1171 return rpc_errno_status();
1184 execl("/sbin/mtd", "/sbin/mtd", "-r", "erase", "rootfs_data", NULL);
1186 return rpc_errno_status();
1194 rpc_luci2_reboot(struct ubus_context *ctx, struct ubus_object *obj,
1195 struct ubus_request_data *req, const char *method,
1196 struct blob_attr *msg)
1201 return rpc_errno_status();
1212 execl("/sbin/reboot", "/sbin/reboot", NULL);
1214 return rpc_errno_status();
1223 dnsmasq_leasefile(void)
1225 FILE *leases = NULL;
1226 struct uci_package *p;
1227 struct uci_element *e;
1228 struct uci_section *s;
1229 struct uci_ptr ptr = {
1232 .option = "leasefile"
1235 uci_load(cursor, ptr.package, &p);
1240 uci_foreach_element(&p->sections, e)
1242 s = uci_to_section(e);
1244 if (strcmp(s->type, "dnsmasq"))
1247 ptr.section = e->name;
1248 uci_lookup_ptr(cursor, &ptr, NULL, true);
1252 if (ptr.o && ptr.o->type == UCI_TYPE_STRING)
1253 leases = fopen(ptr.o->v.string, "r");
1255 uci_unload(cursor, p);
1261 rpc_luci2_network_leases(struct ubus_context *ctx, struct ubus_object *obj,
1262 struct ubus_request_data *req, const char *method,
1263 struct blob_attr *msg)
1268 char *ts, *mac, *addr, *name;
1269 time_t now = time(NULL);
1271 blob_buf_init(&buf, 0);
1272 c = blobmsg_open_array(&buf, "leases");
1274 leases = dnsmasq_leasefile();
1279 while (fgets(line, sizeof(line) - 1, leases))
1281 ts = strtok(line, " \t");
1282 mac = strtok(NULL, " \t");
1283 addr = strtok(NULL, " \t");
1284 name = strtok(NULL, " \t");
1286 if (!ts || !mac || !addr || !name)
1289 if (strchr(addr, ':'))
1292 d = blobmsg_open_table(&buf, NULL);
1294 blobmsg_add_u32(&buf, "expires", atoi(ts) - now);
1295 blobmsg_add_string(&buf, "macaddr", mac);
1296 blobmsg_add_string(&buf, "ipaddr", addr);
1298 if (strcmp(name, "*"))
1299 blobmsg_add_string(&buf, "hostname", name);
1301 blobmsg_close_table(&buf, d);
1307 blobmsg_close_array(&buf, c);
1308 ubus_send_reply(ctx, req, buf.head);
1314 rpc_luci2_network_leases6(struct ubus_context *ctx, struct ubus_object *obj,
1315 struct ubus_request_data *req, const char *method,
1316 struct blob_attr *msg)
1321 char *ts, *mac, *addr, *name, *duid;
1322 time_t now = time(NULL);
1324 blob_buf_init(&buf, 0);
1325 c = blobmsg_open_array(&buf, "leases");
1327 leases = fopen("/tmp/hosts/6relayd", "r");
1331 while (fgets(line, sizeof(line) - 1, leases))
1333 if (strncmp(line, "# ", 2))
1336 strtok(line + 2, " \t"); /* iface */
1338 duid = strtok(NULL, " \t");
1340 strtok(NULL, " \t"); /* iaid */
1342 name = strtok(NULL, " \t");
1343 ts = strtok(NULL, " \t");
1345 strtok(NULL, " \t"); /* id */
1346 strtok(NULL, " \t"); /* length */
1348 addr = strtok(NULL, " \t\n");
1353 d = blobmsg_open_table(&buf, NULL);
1355 blobmsg_add_u32(&buf, "expires", atoi(ts) - now);
1356 blobmsg_add_string(&buf, "duid", duid);
1357 blobmsg_add_string(&buf, "ip6addr", addr);
1359 if (strcmp(name, "-"))
1360 blobmsg_add_string(&buf, "hostname", name);
1362 blobmsg_close_array(&buf, d);
1369 leases = dnsmasq_leasefile();
1374 while (fgets(line, sizeof(line) - 1, leases))
1376 ts = strtok(line, " \t");
1377 mac = strtok(NULL, " \t");
1378 addr = strtok(NULL, " \t");
1379 name = strtok(NULL, " \t");
1380 duid = strtok(NULL, " \t\n");
1382 if (!ts || !mac || !addr || !duid)
1385 if (!strchr(addr, ':'))
1388 d = blobmsg_open_table(&buf, NULL);
1390 blobmsg_add_u32(&buf, "expires", atoi(ts) - now);
1391 blobmsg_add_string(&buf, "macaddr", mac);
1392 blobmsg_add_string(&buf, "ip6addr", addr);
1394 if (strcmp(name, "*"))
1395 blobmsg_add_string(&buf, "hostname", name);
1397 if (strcmp(duid, "*"))
1398 blobmsg_add_string(&buf, "duid", name);
1400 blobmsg_close_table(&buf, d);
1407 blobmsg_close_array(&buf, c);
1408 ubus_send_reply(ctx, req, buf.head);
1414 rpc_luci2_network_ct_count(struct ubus_context *ctx, struct ubus_object *obj,
1415 struct ubus_request_data *req, const char *method,
1416 struct blob_attr *msg)
1421 blob_buf_init(&buf, 0);
1423 if ((f = fopen("/proc/sys/net/netfilter/nf_conntrack_count", "r")) != NULL)
1425 if (fgets(line, sizeof(line) - 1, f))
1426 blobmsg_add_u32(&buf, "count", atoi(line));
1431 if ((f = fopen("/proc/sys/net/netfilter/nf_conntrack_max", "r")) != NULL)
1433 if (fgets(line, sizeof(line) - 1, f))
1434 blobmsg_add_u32(&buf, "limit", atoi(line));
1439 ubus_send_reply(ctx, req, buf.head);
1445 rpc_luci2_network_ct_table(struct ubus_context *ctx, struct ubus_object *obj,
1446 struct ubus_request_data *req, const char *method,
1447 struct blob_attr *msg)
1455 blob_buf_init(&buf, 0);
1456 c = blobmsg_open_array(&buf, "entries");
1458 if ((f = fopen("/proc/net/nf_conntrack", "r")) != NULL)
1460 while (fgets(line, sizeof(line) - 1, f))
1462 d = blobmsg_open_table(&buf, NULL);
1463 memset(seen, 0, sizeof(seen));
1465 for (i = 0, p = strtok(line, " "); p; i++, p = strtok(NULL, " "))
1468 blobmsg_add_u8(&buf, "ipv6", !strcmp(p, "ipv6"));
1470 blobmsg_add_u32(&buf, "protocol", atoi(p));
1472 blobmsg_add_u32(&buf, "expires", atoi(p));
1478 if (!seen[0] && !strncmp(p, "src=", 4))
1480 blobmsg_add_string(&buf, "src", p + 4);
1483 else if (!seen[1] && !strncmp(p, "dst=", 4))
1485 blobmsg_add_string(&buf, "dest", p + 4);
1488 else if (!seen[2] && !strncmp(p, "sport=", 6))
1490 blobmsg_add_u32(&buf, "sport", atoi(p + 6));
1493 else if (!seen[3] && !strncmp(p, "dport=", 6))
1495 blobmsg_add_u32(&buf, "dport", atoi(p + 6));
1498 else if (!strncmp(p, "packets=", 8))
1500 blobmsg_add_u32(&buf,
1501 seen[4] ? "tx_packets" : "rx_packets",
1505 else if (!strncmp(p, "bytes=", 6))
1507 blobmsg_add_u32(&buf,
1508 seen[5] ? "tx_bytes" : "rx_bytes",
1515 blobmsg_close_table(&buf, d);
1521 blobmsg_close_array(&buf, c);
1522 ubus_send_reply(ctx, req, buf.head);
1528 rpc_luci2_network_arp_table(struct ubus_context *ctx, struct ubus_object *obj,
1529 struct ubus_request_data *req, const char *method,
1530 struct blob_attr *msg)
1534 char *addr, *mac, *dev, line[128];
1536 blob_buf_init(&buf, 0);
1537 c = blobmsg_open_array(&buf, "entries");
1539 if ((f = fopen("/proc/net/arp", "r")) != NULL)
1541 /* skip header line */
1542 fgets(line, sizeof(line) - 1, f);
1544 while (fgets(line, sizeof(line) - 1, f))
1546 addr = strtok(line, " \t");
1548 strtok(NULL, " \t"); /* HW type */
1549 strtok(NULL, " \t"); /* Flags */
1551 mac = strtok(NULL, " \t");
1553 strtok(NULL, " \t"); /* Mask */
1555 dev = strtok(NULL, " \t\n");
1560 d = blobmsg_open_table(&buf, NULL);
1561 blobmsg_add_string(&buf, "ipaddr", addr);
1562 blobmsg_add_string(&buf, "macaddr", mac);
1563 blobmsg_add_string(&buf, "device", dev);
1564 blobmsg_close_table(&buf, d);
1570 blobmsg_close_array(&buf, c);
1571 ubus_send_reply(ctx, req, buf.head);
1577 put_hexaddr(const char *name, const char *s, const char *m)
1581 char as[sizeof("255.255.255.255/32\0")];
1583 a.s_addr = strtoul(s, NULL, 16);
1584 inet_ntop(AF_INET, &a, as, sizeof(as));
1588 for (a.s_addr = ntohl(strtoul(m, NULL, 16)), bits = 0;
1589 a.s_addr & 0x80000000;
1593 sprintf(as + strlen(as), "/%u", bits);
1596 blobmsg_add_string(&buf, name, as);
1600 rpc_luci2_network_routes(struct ubus_context *ctx, struct ubus_object *obj,
1601 struct ubus_request_data *req, const char *method,
1602 struct blob_attr *msg)
1606 char *dst, *dmask, *next, *metric, *device;
1610 if (!(routes = fopen("/proc/net/route", "r")))
1611 return rpc_errno_status();
1613 blob_buf_init(&buf, 0);
1614 c = blobmsg_open_array(&buf, "routes");
1616 /* skip header line */
1617 fgets(line, sizeof(line) - 1, routes);
1619 while (fgets(line, sizeof(line) - 1, routes))
1621 device = strtok(line, "\t ");
1622 dst = strtok(NULL, "\t ");
1623 next = strtok(NULL, "\t ");
1625 strtok(NULL, "\t "); /* flags */
1626 strtok(NULL, "\t "); /* refcount */
1627 strtok(NULL, "\t "); /* usecount */
1629 metric = strtok(NULL, "\t ");
1630 dmask = strtok(NULL, "\t ");
1635 d = blobmsg_open_table(&buf, NULL);
1637 put_hexaddr("target", dst, dmask);
1638 put_hexaddr("nexthop", next, NULL);
1640 n = strtoul(metric, NULL, 10);
1641 blobmsg_add_u32(&buf, "metric", n);
1643 blobmsg_add_string(&buf, "device", device);
1645 blobmsg_close_table(&buf, d);
1648 blobmsg_close_array(&buf, c);
1651 ubus_send_reply(ctx, req, buf.head);
1656 put_hex6addr(const char *name, const char *s, const char *m)
1660 char as[INET6_ADDRSTRLEN + sizeof("/128")];
1663 (((x) <= '9') ? ((x) - '0') : \
1664 (((x) <= 'F') ? ((x) - 'A' + 10) : \
1667 for (i = 0; i < 16; i++, s += 2)
1668 a.s6_addr[i] = (16 * hex(*s)) + hex(*(s+1));
1670 inet_ntop(AF_INET6, &a, as, sizeof(as));
1673 sprintf(as + strlen(as), "/%lu", strtoul(m, NULL, 16));
1675 blobmsg_add_string(&buf, name, as);
1679 rpc_luci2_network_routes6(struct ubus_context *ctx, struct ubus_object *obj,
1680 struct ubus_request_data *req, const char *method,
1681 struct blob_attr *msg)
1685 char *src, *smask, *dst, *dmask, *next, *metric, *flags, *device;
1689 if (!(routes = fopen("/proc/net/ipv6_route", "r")))
1690 return rpc_errno_status();
1692 blob_buf_init(&buf, 0);
1693 c = blobmsg_open_array(&buf, "routes");
1695 while (fgets(line, sizeof(line) - 1, routes))
1697 dst = strtok(line, " ");
1698 dmask = strtok(NULL, " ");
1699 src = strtok(NULL, " ");
1700 smask = strtok(NULL, " ");
1701 next = strtok(NULL, " ");
1702 metric = strtok(NULL, " ");
1704 strtok(NULL, " "); /* refcount */
1705 strtok(NULL, " "); /* usecount */
1707 flags = strtok(NULL, " ");
1708 device = strtok(NULL, " \n");
1713 n = strtoul(flags, NULL, 16);
1718 d = blobmsg_open_table(&buf, NULL);
1720 put_hex6addr("target", dst, dmask);
1721 put_hex6addr("source", src, smask);
1722 put_hex6addr("nexthop", next, NULL);
1724 n = strtoul(metric, NULL, 16);
1725 blobmsg_add_u32(&buf, "metric", n);
1727 blobmsg_add_string(&buf, "device", device);
1729 blobmsg_close_table(&buf, d);
1732 blobmsg_close_array(&buf, c);
1735 ubus_send_reply(ctx, req, buf.head);
1751 opkg_parse_list(struct blob_buf *blob, char *buf, int len, void *priv)
1753 struct opkg_state *s = priv;
1756 char *nl = strchr(buf, '\n');
1757 char *name = NULL, *vers = NULL, *desc = NULL;
1765 if (s->cur_offset++ < s->req_offset)
1768 if (s->cur_count++ >= s->req_count)
1774 s->array = blobmsg_open_array(blob, "packages");
1777 for (ptr = buf, last = buf, *nl = 0; ptr <= nl; ptr++)
1779 if (!*ptr || (*ptr == ' ' && *(ptr+1) == '-' && *(ptr+2) == ' '))
1791 desc = *ptr ? (ptr + 3) : NULL;
1800 c = blobmsg_open_array(blob, NULL);
1802 blobmsg_add_string(blob, NULL, name);
1803 blobmsg_add_string(blob, NULL, vers);
1806 blobmsg_add_string(blob, NULL, desc);
1808 blobmsg_close_array(blob, c);
1812 return (nl - buf + 1);
1816 opkg_finish_list(struct blob_buf *blob, int status, void *priv)
1818 struct opkg_state *s = priv;
1821 return UBUS_STATUS_NO_DATA;
1823 blobmsg_close_array(blob, s->array);
1824 blobmsg_add_u32(blob, "total", s->total);
1826 return UBUS_STATUS_OK;
1830 opkg_exec_list(const char *action, struct blob_attr *msg,
1831 struct ubus_context *ctx, struct ubus_request_data *req)
1833 struct opkg_state *state = NULL;
1834 struct blob_attr *tb[__RPC_OM_MAX];
1835 const char *cmd[5] = { "opkg", action, "-nocase", NULL, NULL };
1837 blobmsg_parse(rpc_opkg_match_policy, __RPC_OM_MAX, tb,
1838 blob_data(msg), blob_len(msg));
1840 state = malloc(sizeof(*state));
1843 return UBUS_STATUS_UNKNOWN_ERROR;
1845 memset(state, 0, sizeof(*state));
1847 if (tb[RPC_OM_PATTERN])
1848 cmd[3] = blobmsg_data(tb[RPC_OM_PATTERN]);
1850 if (tb[RPC_OM_LIMIT])
1851 state->req_count = blobmsg_get_u32(tb[RPC_OM_LIMIT]);
1853 if (tb[RPC_OM_OFFSET])
1854 state->req_offset = blobmsg_get_u32(tb[RPC_OM_OFFSET]);
1856 if (state->req_offset < 0)
1857 state->req_offset = 0;
1859 if (state->req_count <= 0 || state->req_count > 100)
1860 state->req_count = 100;
1862 return ops->exec(cmd, NULL, opkg_parse_list, NULL, opkg_finish_list,
1868 rpc_luci2_opkg_list(struct ubus_context *ctx, struct ubus_object *obj,
1869 struct ubus_request_data *req, const char *method,
1870 struct blob_attr *msg)
1872 return opkg_exec_list("list", msg, ctx, req);
1876 rpc_luci2_opkg_list_installed(struct ubus_context *ctx, struct ubus_object *obj,
1877 struct ubus_request_data *req, const char *method,
1878 struct blob_attr *msg)
1880 return opkg_exec_list("list-installed", msg, ctx, req);
1884 rpc_luci2_opkg_find(struct ubus_context *ctx, struct ubus_object *obj,
1885 struct ubus_request_data *req, const char *method,
1886 struct blob_attr *msg)
1888 return opkg_exec_list("find", msg, ctx, req);
1892 rpc_luci2_opkg_update(struct ubus_context *ctx, struct ubus_object *obj,
1893 struct ubus_request_data *req, const char *method,
1894 struct blob_attr *msg)
1896 const char *cmd[3] = { "opkg", "update", NULL };
1897 return ops->exec(cmd, NULL, NULL, NULL, NULL, NULL, ctx, req);
1901 rpc_luci2_opkg_install(struct ubus_context *ctx, struct ubus_object *obj,
1902 struct ubus_request_data *req, const char *method,
1903 struct blob_attr *msg)
1905 struct blob_attr *tb[__RPC_OP_MAX];
1906 const char *cmd[5] = { "opkg", "--force-overwrite",
1907 "install", NULL, NULL };
1909 blobmsg_parse(rpc_opkg_package_policy, __RPC_OP_MAX, tb,
1910 blob_data(msg), blob_len(msg));
1912 if (!tb[RPC_OP_PACKAGE])
1913 return UBUS_STATUS_INVALID_ARGUMENT;
1915 cmd[3] = blobmsg_data(tb[RPC_OP_PACKAGE]);
1917 return ops->exec(cmd, NULL, NULL, NULL, NULL, NULL, ctx, req);
1921 rpc_luci2_opkg_remove(struct ubus_context *ctx, struct ubus_object *obj,
1922 struct ubus_request_data *req, const char *method,
1923 struct blob_attr *msg)
1925 struct blob_attr *tb[__RPC_OP_MAX];
1926 const char *cmd[5] = { "opkg", "--force-removal-of-dependent-packages",
1927 "remove", NULL, NULL };
1929 blobmsg_parse(rpc_opkg_package_policy, __RPC_OP_MAX, tb,
1930 blob_data(msg), blob_len(msg));
1932 if (!tb[RPC_OP_PACKAGE])
1933 return UBUS_STATUS_INVALID_ARGUMENT;
1935 cmd[3] = blobmsg_data(tb[RPC_OP_PACKAGE]);
1937 return ops->exec(cmd, NULL, NULL, NULL, NULL, NULL, ctx, req);
1941 rpc_luci2_opkg_config_get(struct ubus_context *ctx, struct ubus_object *obj,
1942 struct ubus_request_data *req, const char *method,
1943 struct blob_attr *msg)
1946 char conf[2048] = { 0 };
1948 if (!(f = fopen("/etc/opkg.conf", "r")))
1949 return rpc_errno_status();
1951 fread(conf, sizeof(conf) - 1, 1, f);
1954 blob_buf_init(&buf, 0);
1955 blobmsg_add_string(&buf, "config", conf);
1957 ubus_send_reply(ctx, req, buf.head);
1962 rpc_luci2_opkg_config_set(struct ubus_context *ctx, struct ubus_object *obj,
1963 struct ubus_request_data *req, const char *method,
1964 struct blob_attr *msg)
1967 struct blob_attr *tb[__RPC_D_MAX];
1969 blobmsg_parse(rpc_data_policy, __RPC_D_MAX, tb,
1970 blob_data(msg), blob_len(msg));
1972 if (!tb[RPC_D_DATA])
1973 return UBUS_STATUS_INVALID_ARGUMENT;
1975 if (blobmsg_data_len(tb[RPC_D_DATA]) >= 2048)
1976 return UBUS_STATUS_NOT_SUPPORTED;
1978 if (!(f = fopen("/etc/opkg.conf", "w")))
1979 return rpc_errno_status();
1981 fwrite(blobmsg_data(tb[RPC_D_DATA]),
1982 blobmsg_data_len(tb[RPC_D_DATA]) - 1, 1, f);
1990 menu_access(struct blob_attr *sid, struct blob_attr *acls, struct blob_buf *e)
1993 struct blob_attr *acl;
1997 c = blobmsg_open_table(e, "write");
1999 blobmsg_for_each_attr(acl, acls, rem)
2001 if (!ops->session_access(blobmsg_data(sid), "luci-ui",
2002 blobmsg_data(acl), "read"))
2008 blobmsg_add_u8(e, blobmsg_data(acl),
2009 ops->session_access(blobmsg_data(sid), "luci-ui",
2010 blobmsg_data(acl), "write"));
2013 blobmsg_close_table(e, c);
2019 rpc_luci2_ui_menu(struct ubus_context *ctx, struct ubus_object *obj,
2020 struct ubus_request_data *req, const char *method,
2021 struct blob_attr *msg)
2025 struct blob_buf menu = { 0 };
2026 struct blob_buf item = { 0 };
2027 struct blob_attr *entry, *attr;
2028 struct blob_attr *tb[__RPC_MENU_MAX];
2032 blobmsg_parse(rpc_menu_policy, __RPC_MENU_MAX, tb,
2033 blob_data(msg), blob_len(msg));
2035 if (!tb[RPC_MENU_SESSION])
2036 return UBUS_STATUS_INVALID_ARGUMENT;
2039 blob_buf_init(&buf, 0);
2040 c = blobmsg_open_table(&buf, "menu");
2042 if (!glob(RPC_LUCI2_MENU_FILES, 0, NULL, &gl))
2044 for (i = 0; i < gl.gl_pathc; i++)
2046 blob_buf_init(&menu, 0);
2048 if (!blobmsg_add_json_from_file(&menu, gl.gl_pathv[i]))
2051 blob_for_each_attr(entry, menu.head, rem)
2055 blob_buf_init(&item, 0);
2056 d = blobmsg_open_table(&item, blobmsg_name(entry));
2058 blobmsg_for_each_attr(attr, entry, rem2)
2060 if (blob_id(attr) == BLOBMSG_TYPE_ARRAY &&
2061 !strcmp(blobmsg_name(attr), "acls"))
2062 access = menu_access(tb[RPC_MENU_SESSION], attr, &item);
2064 blobmsg_add_blob(&item, attr);
2067 blobmsg_close_table(&item, d);
2070 blob_for_each_attr(attr, item.head, rem2)
2071 blobmsg_add_blob(&buf, attr);
2073 blob_buf_free(&item);
2077 blob_buf_free(&menu);
2083 blobmsg_close_table(&buf, c);
2085 ubus_send_reply(ctx, req, buf.head);
2091 rpc_luci2_api_init(const struct rpc_daemon_ops *o, struct ubus_context *ctx)
2095 static const struct ubus_method luci2_system_methods[] = {
2096 UBUS_METHOD_NOARG("syslog", rpc_luci2_system_log),
2097 UBUS_METHOD_NOARG("dmesg", rpc_luci2_system_dmesg),
2098 UBUS_METHOD_NOARG("diskfree", rpc_luci2_system_diskfree),
2099 UBUS_METHOD_NOARG("process_list", rpc_luci2_process_list),
2100 UBUS_METHOD("process_signal", rpc_luci2_process_signal,
2102 UBUS_METHOD_NOARG("init_list", rpc_luci2_init_list),
2103 UBUS_METHOD("init_action", rpc_luci2_init_action,
2105 UBUS_METHOD_NOARG("rclocal_get", rpc_luci2_rclocal_get),
2106 UBUS_METHOD("rclocal_set", rpc_luci2_rclocal_set,
2108 UBUS_METHOD_NOARG("crontab_get", rpc_luci2_crontab_get),
2109 UBUS_METHOD("crontab_set", rpc_luci2_crontab_set,
2111 UBUS_METHOD_NOARG("sshkeys_get", rpc_luci2_sshkeys_get),
2112 UBUS_METHOD("sshkeys_set", rpc_luci2_sshkeys_set,
2114 UBUS_METHOD("password_set", rpc_luci2_password_set,
2115 rpc_password_policy),
2116 UBUS_METHOD_NOARG("led_list", rpc_luci2_led_list),
2117 UBUS_METHOD_NOARG("usb_list", rpc_luci2_usb_list),
2118 UBUS_METHOD_NOARG("upgrade_test", rpc_luci2_upgrade_test),
2119 UBUS_METHOD("upgrade_start", rpc_luci2_upgrade_start,
2120 rpc_upgrade_policy),
2121 UBUS_METHOD_NOARG("upgrade_clean", rpc_luci2_upgrade_clean),
2122 UBUS_METHOD_NOARG("backup_restore", rpc_luci2_backup_restore),
2123 UBUS_METHOD_NOARG("backup_clean", rpc_luci2_backup_clean),
2124 UBUS_METHOD_NOARG("backup_config_get", rpc_luci2_backup_config_get),
2125 UBUS_METHOD("backup_config_set", rpc_luci2_backup_config_set,
2127 UBUS_METHOD_NOARG("backup_list", rpc_luci2_backup_list),
2128 UBUS_METHOD_NOARG("reset_test", rpc_luci2_reset_test),
2129 UBUS_METHOD_NOARG("reset_start", rpc_luci2_reset_start),
2130 UBUS_METHOD_NOARG("reboot", rpc_luci2_reboot)
2133 static struct ubus_object_type luci2_system_type =
2134 UBUS_OBJECT_TYPE("luci-rpc-luci2-system", luci2_system_methods);
2136 static struct ubus_object system_obj = {
2137 .name = "luci2.system",
2138 .type = &luci2_system_type,
2139 .methods = luci2_system_methods,
2140 .n_methods = ARRAY_SIZE(luci2_system_methods),
2144 static const struct ubus_method luci2_network_methods[] = {
2145 UBUS_METHOD_NOARG("conntrack_count", rpc_luci2_network_ct_count),
2146 UBUS_METHOD_NOARG("conntrack_table", rpc_luci2_network_ct_table),
2147 UBUS_METHOD_NOARG("arp_table", rpc_luci2_network_arp_table),
2148 UBUS_METHOD_NOARG("dhcp_leases", rpc_luci2_network_leases),
2149 UBUS_METHOD_NOARG("dhcp6_leases", rpc_luci2_network_leases6),
2150 UBUS_METHOD_NOARG("routes", rpc_luci2_network_routes),
2151 UBUS_METHOD_NOARG("routes6", rpc_luci2_network_routes6),
2154 static struct ubus_object_type luci2_network_type =
2155 UBUS_OBJECT_TYPE("luci-rpc-luci2-network", luci2_network_methods);
2157 static struct ubus_object network_obj = {
2158 .name = "luci2.network",
2159 .type = &luci2_network_type,
2160 .methods = luci2_network_methods,
2161 .n_methods = ARRAY_SIZE(luci2_network_methods),
2165 static const struct ubus_method luci2_opkg_methods[] = {
2166 UBUS_METHOD("list", rpc_luci2_opkg_list,
2167 rpc_opkg_match_policy),
2168 UBUS_METHOD("list_installed", rpc_luci2_opkg_list_installed,
2169 rpc_opkg_match_policy),
2170 UBUS_METHOD("find", rpc_luci2_opkg_find,
2171 rpc_opkg_match_policy),
2172 UBUS_METHOD("install", rpc_luci2_opkg_install,
2173 rpc_opkg_package_policy),
2174 UBUS_METHOD("remove", rpc_luci2_opkg_remove,
2175 rpc_opkg_package_policy),
2176 UBUS_METHOD_NOARG("update", rpc_luci2_opkg_update),
2177 UBUS_METHOD_NOARG("config_get", rpc_luci2_opkg_config_get),
2178 UBUS_METHOD("config_set", rpc_luci2_opkg_config_set,
2182 static struct ubus_object_type luci2_opkg_type =
2183 UBUS_OBJECT_TYPE("luci-rpc-luci2-network", luci2_opkg_methods);
2185 static struct ubus_object opkg_obj = {
2186 .name = "luci2.opkg",
2187 .type = &luci2_opkg_type,
2188 .methods = luci2_opkg_methods,
2189 .n_methods = ARRAY_SIZE(luci2_opkg_methods),
2193 static const struct ubus_method luci2_ui_methods[] = {
2194 UBUS_METHOD_NOARG("menu", rpc_luci2_ui_menu)
2197 static struct ubus_object_type luci2_ui_type =
2198 UBUS_OBJECT_TYPE("luci-rpc-luci2-ui", luci2_ui_methods);
2200 static struct ubus_object ui_obj = {
2202 .type = &luci2_ui_type,
2203 .methods = luci2_ui_methods,
2204 .n_methods = ARRAY_SIZE(luci2_ui_methods),
2207 cursor = uci_alloc_context();
2210 return UBUS_STATUS_UNKNOWN_ERROR;
2214 rv |= ubus_add_object(ctx, &system_obj);
2215 rv |= ubus_add_object(ctx, &network_obj);
2216 rv |= ubus_add_object(ctx, &opkg_obj);
2217 rv |= ubus_add_object(ctx, &ui_obj);
2222 const struct rpc_plugin rpc_plugin = {
2223 .init = rpc_luci2_api_init