luci-app-passwall2: sync upstream

last commit: 99ab1417e5

luci-app-passwall2/Makefile

@@ -6,7 +6,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=luci-app-passwall2
 PKG_VERSION:=24.11.18
-PKG_RELEASE:=1
+PKG_RELEASE:=2
 
 PKG_CONFIG_DEPENDS:= \
 	CONFIG_PACKAGE_$(PKG_NAME)_Iptables_Transparent_Proxy \

luci-app-passwall2/luasrc/passwall2/util_xray.lua

@@ -781,13 +781,15 @@ function gen_config(var)
 		if #valid_nodes == 0 then return nil end
 
 		-- fallback node
+		local fallback_node_tag = nil
 		local fallback_node_id = _node.fallback_node
-		if fallback_node_id == "" then fallback_node_id = nil end
+		if fallback_node_id == "" or fallback_node_id == "nil" then fallback_node_id = nil end
 		if fallback_node_id then
 			local is_new_node = true
 			for _, outbound in ipairs(outbounds) do
-				if outbound.tag == fallback_node_id then
+				if outbound.tag:find("^" .. fallback_node_id) == 1 then
 					is_new_node = false
+					fallback_node_tag = outbound.tag
 					break
 				end
 			end
@@ -798,12 +800,7 @@ function gen_config(var)
 					if outbound then
 						outbound.tag = outbound.tag .. ":" .. fallback_node.remarks
 						table.insert(outbounds, outbound)
-					else
+						fallback_node_tag = outbound.tag
-						fallback_node_id = nil
-					end
-				else
-					if not gen_balancer(fallback_node) then
-						fallback_node_id = nil
 					end
 				end
 			end
@@ -811,10 +808,10 @@ function gen_config(var)
 		table.insert(balancers, {
 			tag = balancer_tag,
 			selector = valid_nodes,
-			fallbackTag = fallback_node_id,
+			fallbackTag = fallback_node_tag,
 			strategy = { type = _node.balancingStrategy or "random" }
 		})
-		if _node.balancingStrategy == "leastPing" or fallback_node_id then
+		if _node.balancingStrategy == "leastPing" or fallback_node_tag then
 			if not observatory then
 				observatory = {
 					subjectSelector = { "blc-" },
@@ -1366,7 +1363,7 @@ function gen_config(var)
 		end
 	
 		local default_dns_flag = "remote"
-		if not COMMON.default_outbound_tag or COMMON.default_outbound_tag == "direct" then
+		if (not COMMON.default_balancer_tag and COMMON.default_balancer_tag) or COMMON.default_outbound_tag == "direct" then
 			default_dns_flag = "direct"
 		end