feat:增加支持自定义代理端口

https://github.com/jerrykuku/luci-app-vssr/issues/278

luasrc/model/cbi/vssr/client.lua

@@ -110,10 +110,10 @@ o:value('all', translate('Global Mode'))
 o:value('oversea', translate('Oversea Mode'))
 o:value('direct', translate('Direct Mode'))
 o.default = 'router'
-o = s:option(ListValue, 'dports', translate('Proxy Ports'))
-o:value('1', translate('All Ports'))
-o:value('2', translate('Only Common Ports'))
-o.default = 1
+
+o = s:option(Value, 'dports', translate('Proxy Ports'))
+o.default=''
+o.description = translate('If you do not specify all ports, separate multiple ports with commas (,)')
 
 o = s:option(ListValue, 'pdnsd_enable', translate('Resolve Dns Mode'))
 o:value('1', translate('Use Pdnsd tcp query and cache'))

po/zh-cn/vssr.po

@@ -731,3 +731,6 @@ msgstr "【国内IP段】来源地址"
 
 msgid "China ip data url. You are not recommended to change the value"
 msgstr "中国大陆IP数据列表地址，除非明白原理否则不建议修改！"
+
+msgid "If you do not specify all ports, separate multiple ports with commas (,)"
+msgstr "留空则代理全部端口，如果自定义、多个端口请用半角符逗号隔开。"

root/etc/config/vssr

@@ -11,7 +11,7 @@ config global
 	option switch_time '667'
 	option switch_try_count '3'
 	option adblock '0'
-	option dports '1'
+	option dports '80,443,22,53,587,465,995,993,143,9418'
 
 config socks5_proxy
 	option enable_server '0'

root/etc/init.d/vssr

@@ -244,11 +244,11 @@ start_rules() {
         direct) gfwmode="-d" ;;
     esac
 
-    local dports=$(uci_get_by_type global dports 1)
-    if [ $dports = "1" ]; then
+    local dports=$(uci_get_by_type global dports)
+    if [[ -z $dports ]]; then
         proxyport=" "
     else
-        proxyport="-m multiport --dports 22,53,587,465,995,993,143,80,443,9418"
+        proxyport="-m multiport --dports $dports"
     fi
 
     $VSSR_RULES_BIN \