ucentral: various updates and fixes

* Gateway and client are now talking jsonrpc on the wire.
* update the datamodel to the latest version.
* add github workflow
* add zero touch on-boarding

Signed-off-by: John Crispin <john@phrozen.org>

feeds/ucentral/rtty/files/rtty.init

@@ -14,7 +14,9 @@ validate_rtty_section() {
 		'port:port' \
 		'ssl:bool:0' \
 		'token:maxlength(32)' \
-		'verbose:bool:0'
+		'verbose:bool:0' \
+		'enable:bool:0' \
+		'interval:uinteger:0'
 }
 
 start_rtty() {
@@ -27,6 +29,8 @@ start_rtty() {
 		return 1
 	}
 
+	[ $enable -eq 0 -a $interval -eq 0 ] && return 1
+
 	[ -n "$interface" ] && network_get_device ifname "$interface"
 
 	[ -z "$ifname" -a -z "$id" ] && {
@@ -50,7 +54,8 @@ start_rtty() {
 	[ "$ssl" = "1" ] && procd_append_param command -s
 	[ -n "$token" ] && procd_append_param command -t "$token"
 	[ "$verbose" = "1" ] && procd_append_param command -v
-	procd_set_param respawn
+	[ "$interval" -eq "0" ] || procd_append_param command -e $interval
+	[ "$interval" -eq "0" ] && procd_set_param respawn
 	procd_close_instance
 }
 

feeds/ucentral/rtty/patches/100-max_timeout.patch

@@ -0,0 +1,68 @@
+Index: rtty-7.1.4/src/main.c
+===================================================================
+--- rtty-7.1.4.orig/src/main.c
++++ rtty-7.1.4/src/main.c
+@@ -37,6 +37,8 @@ enum {
+     LONG_OPT_HELP = 1
+ };
+ 
++static int force_exit;
++
+ static void signal_cb(struct ev_loop *loop, ev_signal *w, int revents)
+ {
+     if (w->signum == SIGINT) {
+@@ -53,6 +55,7 @@ static struct option long_options[] = {
+     {"token",       required_argument, NULL, 't'},
+     {"verbose",     no_argument,       NULL, 'v'},
+     {"version",     no_argument,       NULL, 'V'},
++    {"exit",        required_argument, NULL, 'V'},
+     {"help",        no_argument,       NULL, LONG_OPT_HELP},
+     {0, 0, 0, 0}
+ };
+@@ -79,10 +82,16 @@ static void usage(const char *prog)
+     exit(1);
+ }
+ 
++static void timeout_cb(EV_P_ ev_timer *w, int revents)
++{
++    exit(1);
++}
++
+ int main(int argc, char **argv)
+ {
+     struct ev_loop *loop = EV_DEFAULT;
+     struct ev_signal signal_watcher;
++    struct ev_timer timeout_watcher;
+     bool background = false;
+     bool verbose = false;
+     struct rtty rtty = {
+@@ -95,7 +104,7 @@ int main(int argc, char **argv)
+     int c;
+ 
+     while (true) {
+-        c = getopt_long(argc, argv, "I:h:p:d:asDt:f:RS:vV", long_options, &option_index);
++        c = getopt_long(argc, argv, "I:h:p:d:asDt:f:RS:vVe:", long_options, &option_index);
+         if (c == -1)
+             break;
+ 
+@@ -146,6 +155,9 @@ int main(int argc, char **argv)
+         case LONG_OPT_HELP:
+             usage(argv[0]);
+             break;
++	case 'e':
++	    force_exit = atoi(optarg);
++	    break;
+         default: /* '?' */
+             usage(argv[0]);
+             break;
+@@ -167,6 +179,10 @@ int main(int argc, char **argv)
+ 
+     ev_signal_init(&signal_watcher, signal_cb, SIGINT);
+     ev_signal_start(loop, &signal_watcher);
++    if (force_exit) {
++        ev_timer_init(&timeout_watcher, timeout_cb, force_exit, 0.);
++        ev_timer_start(loop, &timeout_watcher);
++    }
+ 
+     if (rtty_start(&rtty) < 0)
+         return -1;

feeds/ucentral/rtty/patches/100-oneshot.patch

@@ -1,65 +0,0 @@
-Index: rtty-7.1.4/src/rtty.c
-===================================================================
---- rtty-7.1.4.orig/src/rtty.c
-+++ rtty-7.1.4/src/rtty.c
-@@ -308,7 +308,8 @@ static void parse_msg(struct rtty *rtty)
- 
-         case MSG_TYPE_LOGOUT:
-             tty_logout(rtty, buffer_pull_u8(rb));
--            break;
-+            exit(1);
-+	    break;
- 
-         case MSG_TYPE_TERMDATA:
-             write_data_to_tty(rtty, buffer_pull_u8(rb), msglen - 1);
-@@ -429,12 +430,12 @@ static void rtty_timer_cb(struct ev_loop
-         return;
-     }
- 
--    if (now - rtty->active > RTTY_HEARTBEAT_INTEVAL * 3 / 2) {
-+/*    if (now - rtty->active > RTTY_HEARTBEAT_INTEVAL * 3 / 2) {
-         log_err("Inactive too long time\n");
-         rtty_exit(rtty);
-         return;
-     }
--
-+*/
-     if (now - rtty->last_heartbeat > RTTY_HEARTBEAT_INTEVAL - 1) {
-         rtty->last_heartbeat = now;
-         rtty_send_msg(rtty, MSG_TYPE_HEARTBEAT, NULL, 0);
-Index: rtty-7.1.4/src/main.c
-===================================================================
---- rtty-7.1.4.orig/src/main.c
-+++ rtty-7.1.4/src/main.c
-@@ -95,7 +95,7 @@ int main(int argc, char **argv)
-     int c;
- 
-     while (true) {
--        c = getopt_long(argc, argv, "I:h:p:d:asDt:f:RS:vV", long_options, &option_index);
-+        c = getopt_long(argc, argv, "I:h:p:d:asDt:f:RS:vVT:", long_options, &option_index);
-         if (c == -1)
-             break;
- 
-@@ -109,6 +109,9 @@ int main(int argc, char **argv)
-         case 'p':
-             rtty.port = atoi(optarg);
-             break;
-+        case 'T':
-+            rtty.timeout = atoi(optarg);
-+            break;
-         case 'd':
-             if (strlen(optarg) > 126) {
-                 log_err("Description too long\n");
-Index: rtty-7.1.4/src/rtty.h
-===================================================================
---- rtty-7.1.4.orig/src/rtty.h
-+++ rtty-7.1.4/src/rtty.h
-@@ -79,6 +79,8 @@ struct rtty {
-     void *ssl;              /* Context wrap of openssl, wolfssl and mbedtls */
-     struct tty *ttys[RTTY_MAX_TTY];
-     struct file_context file_context;
-+    int timeout;
-+    struct ev_timer kill_timer;
- };
- 
- int rtty_start(struct rtty *rtty);