From: George Sapkin <redacted>
Date: Fri, 13 Mar 2026 23:25:11 +0000 (+0200)
Subject: syncthing: validate stdiscosrv config
X-Git-Url: http://git.99rst.org/?a=commitdiff_plain;h=d26083edf86f75b32821d0072bbc5fc454e134d3;p=openwrt-packages.git

syncthing: validate stdiscosrv config

Validate UCI config for stdiscosrv service.

Change default DB directory to /etc/stdiscosrv/db.

Switch instance name to stdiscosrv.

Signed-off-by: George Sapkin <redacted>
---

diff --git a/utils/syncthing/files/stdiscosrv.conf b/utils/syncthing/files/stdiscosrv.conf
index 476d618cd..b1120abb8 100644
--- a/utils/syncthing/files/stdiscosrv.conf
+++ b/utils/syncthing/files/stdiscosrv.conf
@@ -2,7 +2,7 @@
 config stdiscosrv 'stdiscosrv'
 	option enabled '0'
 	option listen ':8443'
-	option db_dir '/etc/stdiscosrv/discovery.db'
+	option db_dir '/etc/stdiscosrv/db'
 
 	# More info: https://docs.syncthing.net/users/stdiscosrv.html
 	# option cert '/etc/stdiscosrv/cert.pem'
@@ -12,6 +12,7 @@ config stdiscosrv 'stdiscosrv'
 
 	# Running as 'root' is possible, but not recommended
 	# option user 'syncthing'
+	# option group 'syncthing'
 
 	# CLI options with no value should be defined as booleans
 	# option compression '0'
diff --git a/utils/syncthing/files/stdiscosrv.init b/utils/syncthing/files/stdiscosrv.init
index a4f4f986e..63d26c3e8 100644
--- a/utils/syncthing/files/stdiscosrv.init
+++ b/utils/syncthing/files/stdiscosrv.init
@@ -5,58 +5,47 @@
 START=90
 STOP=10
 
-USE_PROCD=1
-
 PROG=/usr/bin/stdiscosrv
-
-config_cb() {
-	[ $# -eq 0 ] && return
-
-	option_cb() {
-		local option="$1"
-		local value="$2"
-		# Remove the leading underscore from the option name for backward
-		# compatibility
-		option="${option#_}"
-		eval $option="$value"
-	}
-}
+USE_PROCD=1
 
 service_triggers() {
 	procd_add_reload_trigger 'stdiscosrv'
 }
 
 start_service() {
-	local conf_dir='/etc/stdiscosrv'
-
-	# Options with default value different with the syncthing should be defined
-	# explicitly here
-	local enabled=0
-	local compression=0
-	local cert="$conf_dir/cert.pem"
-	local db_dir="$conf_dir/discovery.db"
-	local db_flush_interval=''
-	local debug=0
-	local gc=0
-	local http=0
-	local key="$conf_dir/key.pem"
-	local listen=':8443'
-	local maxprocs=0
-	local memlimit=0
-	local metrics_listen=''
-	local nice=0
-	local user='syncthing'
-
 	config_load 'stdiscosrv'
 
-	[ "$enabled" -gt 0 ] || return 0
-
-	local group=$(id -gn $user)
+	local config_name='stdiscosrv'
+	local enabled compression cert db_dir db_flush_interval debug http key \
+		listen metrics_listen nice user
+	local gc maxprocs memlimit
+
+	uci_validate_section 'stdiscosrv' 'stdiscosrv' "$config_name" \
+		'compression:bool:0' \
+		'cert:string:/etc/stdiscosrv/cert.pem' \
+		'db_dir:string:/etc/stdiscosrv/db' \
+		'db_flush_interval:string' \
+		'debug:bool:0' \
+		'enabled:bool:0' \
+		'gc:uinteger:0' \
+		'group:string:syncthing' \
+		'http:bool:0' \
+		'key:string:/etc/stdiscosrv/key.pem' \
+		'listen:string::8443' \
+		'maxprocs:uinteger:0' \
+		'memlimit:uinteger:0' \
+		'metrics_listen:string' \
+		'nice:range(-20,19):0' \
+		'user:string:syncthing'
+
+	[ "$enabled" = 1 ] || return 0
+
+	[ -z "$group" ] && group=$(id -gn "$user")
 
 	mkdir -p "$db_dir"
-	[ -d "$conf_dir" ] && chown -R "$user":"$group" "$conf_dir"
+	[ -d "$db_dir" ] && chown -R "$user:$group" "$db_dir"
 
-	procd_open_instance
+	procd_open_instance stdiscosrv
 
 	procd_set_param command "$PROG"
 
@@ -65,18 +54,15 @@ start_service() {
 	[ "$memlimit" -le 0 ] || procd_append_param env GOMEMLIMIT="$memlimit"
 
 	procd_append_param command --cert="$cert"
-	[ "$compression" -eq 0 ] || \
-		procd_append_param command --compression
+	[ "$compression" -eq 0 ] || procd_append_param command --compression
 	procd_append_param command --db-dir="$db_dir"
-	[ -z "$db_flush_interval" ] || \
+	[ -z "$db_flush_interval" ] ||
 		procd_append_param command --db-flush-interval="$db_flush_interval"
-	[ "$debug" -eq 0 ] || \
-		procd_append_param command --debug
-	[ "$http" -eq 0 ] || \
-		procd_append_param command --http
+	[ "$debug" -eq 0 ] || procd_append_param command --debug
+	[ "$http" -eq 0 ] || procd_append_param command --http
 	procd_append_param command --key="$key"
 	procd_append_param command --listen="$listen"
-	[ -z "$metrics_listen" ] || \
+	[ -z "$metrics_listen" ] ||
 		procd_append_param command --metrics-listen="$metrics_listen"
 
 	procd_set_param nice "$nice"