shadowsocks-libev: support disable_sni for ss_server section

Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>

net/shadowsocks-libev/Makefile

@@ -14,7 +14,7 @@ include $(TOPDIR)/rules.mk
 #
 PKG_NAME:=shadowsocks-libev
 PKG_VERSION:=3.0.8
-PKG_RELEASE:=3
+PKG_RELEASE:=4
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=https://github.com/shadowsocks/shadowsocks-libev/releases/download/v$(PKG_VERSION)

net/shadowsocks-libev/files/shadowsocks-libev.init

@@ -80,7 +80,11 @@ ss_mkjson_ss_local_conf() {
 }
 
 ss_mkjson_ss_redir_conf() {
-	ss_mkjson_server_conf
+	ss_mkjson_server_conf || return 1
+	[ "$disable_sni" = 0 ] && disable_sni=false || disable_sni=true
+	cat <<-EOF
+		${q}disable_sni${q}: $disable_sni,
+	EOF
 }
 
 ss_mkjson_ss_server_conf() {
@@ -285,7 +289,9 @@ validate_ss_local_section() {
 }
 
 validate_ss_redir_section() {
-	validate_common_client_options_ ss_redir "$1" "${2}"
+	validate_common_client_options_ ss_redir "$1" \
+		"${2}" \
+		'disable_sni:bool:0'
 }
 
 validate_ss_rules_section() {