luci-app-shadowsocks-libev: port to client side

Signed-off-by: Richard Yu <yurichard3839@gmail.com>

5 files changed, 0 insertions, 568 deletions

diff --git a/applications/luci-app-shadowsocks-libev/luasrc/model/cbi/shadowsocks-libev/instance-details.lua b/applications/luci-app-shadowsocks-libev/luasrc/model/cbi/shadowsocks-libev/instance-details.lua
deleted file mode 100644
index c6323b4df..000000000
--- a/applications/luci-app-shadowsocks-libev/luasrc/model/cbi/shadowsocks-libev/instance-details.lua
+++ /dev/null
@@ -1,47 +0,0 @@
--- Copyright 2017 Yousong Zhou <yszhou4tech@gmail.com>
--- Licensed to the public under the Apache License 2.0.
-
-local ds = require "luci.dispatcher"
-local ss = require "luci.model.shadowsocks-libev"
-
-local sname = arg[1]
-local redirect_url = ds.build_url("admin/services/shadowsocks-libev/instances")
-local s, o
-
-local m = Map("shadowsocks-libev")
-local sdata = m:get(sname)
-if not sdata then
-	luci.http.redirect(redirect_url)
-	return
-end
-local stype = sdata[".type"]
-m.redirect = redirect_url
-m.title = "shadowsocks-libev - %s - %s" % {stype, sname}
-
-
-s = m:section(NamedSection, sname, stype)
-s:tab("general", translate("General Settings"))
-s:tab("advanced", translate("Advanced Settings"))
-s:taboption("general", Flag, "disabled", translate("Disable"))
-ss.option_install_package(s, "general")
-ss.options_common(s, "advanced")
-
-if stype == "ss_server" then
-	ss.options_server(s, {tab="general"})
-	o = s:taboption("general", Value, "bind_address",
-		translate("Bind address"),
-		translate("The address ss-server will initiate connection from"))
-	o.datatype = "ipaddr"
-	o.placeholder = "0.0.0.0"
-	ss.values_ipaddr(o)
-else
-	ss.options_client(s, "general")
-	if stype == "ss_tunnel" then
-		o = s:taboption("general", Value, "tunnel_address",
-			translate("Tunnel address"),
-			translate("The address ss-tunnel will forward traffic to"))
-		o.datatype = "hostport"
-	end
-end
-
-return m
diff --git a/applications/luci-app-shadowsocks-libev/luasrc/model/cbi/shadowsocks-libev/instances.lua b/applications/luci-app-shadowsocks-libev/luasrc/model/cbi/shadowsocks-libev/instances.lua
deleted file mode 100644
index 62a90fb41..000000000
--- a/applications/luci-app-shadowsocks-libev/luasrc/model/cbi/shadowsocks-libev/instances.lua
+++ /dev/null
@@ -1,104 +0,0 @@
--- Copyright 2017 Yousong Zhou <yszhou4tech@gmail.com>
--- Licensed to the public under the Apache License 2.0.
-
-local ds = require "luci.dispatcher"
-local ss = require "luci.model.shadowsocks-libev"
-local ut = require "luci.util"
-local m, s, o
-
-m = Map("shadowsocks-libev",
-	translate("Local Instances"),
-	translate("Instances of shadowsocks-libev components, e.g. ss-local, \
-			   ss-redir, ss-tunnel, ss-server, etc.  To enable an instance it \
-			   is required to enable both the instance itself and the remote \
-			   server it refers to."))
-
-local instances = {}
-local cfgtypes = { "ss_local", "ss_redir", "ss_server", "ss_tunnel" }
-
-for sname, sdata in pairs(m:get()) do
-	local key, value = ss.cfgvalue_overview(sdata)
-	if key ~= nil then
-		instances[key] = value
-	end
-end
-
-s = m:section(Table, instances)
-s.addremove = true
-s.template_addremove = "shadowsocks-libev/add_instance"
-s.extedit = function(self, section)
-	local value = instances[section]
-	if type(value) == "table" then
-		return ds.build_url(unpack(ds.context.requestpath),
-					"services/shadowsocks-libev/instances",
-					value[".name"])
-	end
-end
-s.parse = function(self, ...)
-	Table.parse(self, ...)
-
-	local crval = REMOVE_PREFIX .. self.config
-	local name = self.map:formvaluetable(crval)
-	for k,v in pairs(name) do
-		local value = instances[k]
-		local sname = value[".name"]
-		if type(value) == "table" then
-			m:del(sname)
-			instances[k] = nil
-			for _, oname in ipairs({"redir_tcp", "redir_udp"}) do
-				local ovalue = m:get("ss_rules", oname)
-				if ovalue == sname then
-					m:del("ss_rules", oname)
-				end
-			end
-		end
-	end
-
-	local stype = m:formvalue("_newinst.type")
-	local sname = m:formvalue("_newinst.name")
-	if ut.contains(cfgtypes, stype) then
-		local created
-		if sname and #sname > 0 then
-			created = m:set(sname, nil, stype)
-		else
-			created = m:add(stype)
-			sname = created
-		end
-		if created then
-			m.uci:save("shadowsocks-libev")
-			luci.http.redirect(ds.build_url(
-				"admin/services/shadowsocks-libev/instances", sname
-			))
-		end
-	end
-end
-
-o = s:option(DummyValue, "name", translate("Name"))
-o.rawhtml = true
-o = s:option(DummyValue, "overview", translate("Overview"))
-o.rawhtml = true
-
-s:option(DummyValue, "running", translate("Running"))
-
-o = s:option(Button, "disabled", translate("Enable/Disable"))
-o.render = function(self, section, scope)
-	if instances[section].disabled then
-		self.title = translate("Disabled")
-		self.inputstyle = "reset"
-	else
-		self.title = translate("Enabled")
-		self.inputstyle = "save"
-	end
-	Button.render(self, section, scope)
-end
-o.write = function(self, section)
-	local sdata = instances[section]
-	if type(sdata) == "table" then
-		local sname = sdata[".name"]
-		local disabled = not sdata["disabled"]
-		sdata["disabled"] = disabled
-		m:set(sname, "disabled", tostring(disabled))
-	end
-end
-
-return m
diff --git a/applications/luci-app-shadowsocks-libev/luasrc/model/cbi/shadowsocks-libev/rules.lua b/applications/luci-app-shadowsocks-libev/luasrc/model/cbi/shadowsocks-libev/rules.lua
deleted file mode 100644
index e4d1a2745..000000000
--- a/applications/luci-app-shadowsocks-libev/luasrc/model/cbi/shadowsocks-libev/rules.lua
+++ /dev/null
@@ -1,109 +0,0 @@
--- Copyright 2017 Yousong Zhou <yszhou4tech@gmail.com>
--- Licensed to the public under the Apache License 2.0.
-
-local ss = require("luci.model.shadowsocks-libev")
-
-local m, s, o
-
-m = Map("shadowsocks-libev",
-	translate("Redir Rules"),
-	translate("On this page you can configure how traffics are to be \
-		forwarded to ss-redir instances. \
-		If enabled, packets will first have their src ip addresses checked \
-		against <em>Src ip/net bypass</em>, <em>Src ip/net forward</em>, \
-		<em>Src ip/net checkdst</em> and if none matches <em>Src default</em> \
-		will give the default action to be taken. \
-		If the prior check results in action <em>checkdst</em>, packets will continue \
-		to have their dst addresses checked."))
-
-local sdata = m:get('ss_rules')
-if not sdata then
-	m:set('ss_rules', nil, 'ss_rules')
-	m:set('ss_rules', 'disabled', "1")
-end
-
-function src_dst_option(s, ...)
-	local o = s:taboption(...)
-	o.datatype = "or(ipaddr,cidr)"
-end
-
-s = m:section(NamedSection, "ss_rules", "ss_rules")
-s:tab("general", translate("General Settings"))
-s:tab("src", translate("Source Settings"))
-s:tab("dst", translate("Destination Settings"))
-
-s:taboption('general', Flag, "disabled", translate("Disable"))
-ss.option_install_package(s, 'general')
-
-o = s:taboption('general', ListValue, "redir_tcp",
-	translate("ss-redir for TCP"))
-ss.values_redir(o, 'tcp')
-o = s:taboption('general', ListValue, "redir_udp",
-	translate("ss-redir for UDP"))
-ss.values_redir(o, 'udp')
-
-o = s:taboption('general', ListValue, "local_default",
-	translate("Local-out default"),
-	translate("Default action for locally generated TCP packets"))
-ss.values_actions(o)
-o = s:taboption('general', DynamicList, "ifnames",
-	translate("Ingress interfaces"),
-	translate("Only apply rules on packets from these network interfaces"))
-ss.values_ifnames(o)
-s:taboption('general', Value, "ipt_args",
-	translate("Extra arguments"),
-	translate("Passes additional arguments to iptables. Use with care!"))
-
-src_dst_option(s, 'src', DynamicList, "src_ips_bypass",
-	translate("Src ip/net bypass"),
-	translate("Bypass ss-redir for packets with src address in this list"))
-src_dst_option(s, 'src', DynamicList, "src_ips_forward",
-	translate("Src ip/net forward"),
-	translate("Forward through ss-redir for packets with src address in this list"))
-src_dst_option(s, 'src', DynamicList, "src_ips_checkdst",
-	translate("Src ip/net checkdst"),
-	translate("Continue to have dst address checked for packets with src address in this list"))
-o = s:taboption('src', ListValue, "src_default",
-	translate("Src default"),
-	translate("Default action for packets whose src address do not match any of the src ip/net list"))
-ss.values_actions(o)
-
-src_dst_option(s, 'dst', DynamicList, "dst_ips_bypass",
-	translate("Dst ip/net bypass"),
-	translate("Bypass ss-redir for packets with dst address in this list"))
-src_dst_option(s, 'dst', DynamicList, "dst_ips_forward",
-	translate("Dst ip/net forward"),
-	translate("Forward through ss-redir for packets with dst address in this list"))
-
-o = s:taboption('dst', FileBrowser, "dst_ips_bypass_file",
-	translate("Dst ip/net bypass file"),
-	translate("File containing ip/net for the purposes as with <em>Dst ip/net bypass</em>"))
-o.datatype = "file"
-s:taboption('dst', FileBrowser, "dst_ips_forward_file",
-	translate("Dst ip/net forward file"),
-	translate("File containing ip/net for the purposes as with <em>Dst ip/net forward</em>"))
-o.datatype = "file"
-o = s:taboption('dst', ListValue, "dst_default",
-	translate("Dst default"),
-	translate("Default action for packets whose dst address do not match any of the dst ip list"))
-ss.values_actions(o)
-
-local installed = os.execute("iptables -m recent -h &>/dev/null") == 0
-if installed then
-	o = s:taboption('dst', Flag, "dst_forward_recentrst")
-else
-	m:set('ss_rules', 'dst_forward_recentrst', "0")
-	o = s:taboption("dst", Button, "_install")
-	o.inputtitle = translate("Install package iptables-mod-conntrack-extra")
-	o.inputstyle = "apply"
-	o.write = function()
-		return luci.http.redirect(
-			luci.dispatcher.build_url("admin/system/opkg") ..
-			"?query=iptables-mod-conntrack-extra"
-		)
-	end
-end
-o.title = translate("Forward recentrst")
-o.description = translate("Forward those packets whose dst have recently sent to us multiple tcp-rst")
-
-return m
diff --git a/applications/luci-app-shadowsocks-libev/luasrc/model/cbi/shadowsocks-libev/servers.lua b/applications/luci-app-shadowsocks-libev/luasrc/model/cbi/shadowsocks-libev/servers.lua
deleted file mode 100644
index ec601c4fe..000000000
--- a/applications/luci-app-shadowsocks-libev/luasrc/model/cbi/shadowsocks-libev/servers.lua
+++ /dev/null
@@ -1,36 +0,0 @@
--- Copyright 2017 Yousong Zhou <yszhou4tech@gmail.com>
--- Licensed to the public under the Apache License 2.0.
-
-local ds = require "luci.dispatcher"
-local ss = require("luci.model.shadowsocks-libev")
-
-local m, s
-
-m = Map("shadowsocks-libev",
-	translate("Remote Servers"),
-	translate("Definition of remote shadowsocks servers.  \
-			Disable any of them will also disable instances referring to it."))
-
-local sname = arg[1]
-if sname then
-	if not m:get(sname) then
-		luci.http.redirect(ds.build_url("admin/services/shadowsocks-libev/servers"))
-		return
-	end
-	s = m:section(NamedSection, sname, "server")
-	m.title = m.title .. ' - ' .. sname
-	opts = {}
-else
-	s = m:section(TypedSection, "server")
-	s.template = 'cbi/tblsection'
-	s.addremove = true
-	s.extedit = function(self, section)
-		return 'servers/' .. section
-	end
-	opts = {row=true}
-end
-
-s:option(Flag, "disabled", translate("Disable"))
-ss.options_server(s, opts)
-
-return m
diff --git a/applications/luci-app-shadowsocks-libev/luasrc/model/shadowsocks-libev.lua b/applications/luci-app-shadowsocks-libev/luasrc/model/shadowsocks-libev.lua
deleted file mode 100644
index abb6ce8d4..000000000
--- a/applications/luci-app-shadowsocks-libev/luasrc/model/shadowsocks-libev.lua
+++ /dev/null
@@ -1,272 +0,0 @@
--- Copyright 2017 Yousong Zhou <yszhou4tech@gmail.com>
--- Licensed to the public under the Apache License 2.0.
-
-local _up = getfenv(3)
-local ut = require("luci.util")
-local sys = require("luci.sys")
-local ds = require("luci.dispatcher")
-local nw = require("luci.model.network")
-nw.init()
-module("luci.model.shadowsocks-libev", function(m)
-	setmetatable(m, {__index=function (self, k)
-		local tb = _up
-		return rawget(self, k) or _up[k]
-	end})
-end)
-
-function values_actions(o)
-	o:value("bypass")
-	o:value("forward")
-	if o.option ~= "dst_default" then
-		o:value("checkdst")
-	end
-end
-
-function values_redir(o, xmode)
-	o.map.uci:foreach("shadowsocks-libev", "ss_redir", function(sdata)
-		local disabled = ucival_to_bool(sdata["disabled"])
-		local sname = sdata[".name"]
-		local mode = sdata["mode"] or "tcp_only"
-		if not disabled and mode:find(xmode) then
-			local desc = "%s - %s" % {sname, mode}
-			o:value(sname, desc)
-		end
-	end)
-	o:value("", "<unset>")
-	o.default = ""
-end
-
-function values_serverlist(o)
-	o.map.uci:foreach("shadowsocks-libev", "server", function(sdata)
-		local sname = sdata[".name"]
-		local server = sdata["server"]
-		local server_port = sdata["server_port"]
-		if server and server_port then
-			local disabled = ucival_to_bool(sdata[".disabled"]) and " - disabled" or ""
-			local desc = "%s - %s:%s%s" % {sname, server, server_port, disabled}
-			o:value(sname, desc)
-		end
-	end)
-end
-
-function values_ipaddr(o)
-	for _, v in ipairs(nw:get_interfaces()) do
-		for _, a in ipairs(v:ipaddrs()) do
-			o:value(a:host():string(), '%s (%s)' %{ a:host(), v:shortname() })
-		end
-	end
-end
-
-function values_ifnames(o)
-	for _, v in ipairs(sys.net.devices()) do
-		o:value(v)
-	end
-end
-
-function options_client(s, tab)
-	local o
-
-	o = s:taboption(tab, ListValue, "server", translate("Remote server"))
-	values_serverlist(o)
-	o = s:taboption(tab, Value, "local_address", translate("Local address"))
-	o.datatype = "ipaddr"
-	o.placeholder = "0.0.0.0"
-	values_ipaddr(o)
-	o = s:taboption(tab, Value, "local_port", translate("Local port"))
-	o.datatype = "port"
-end
-
-function options_server(s, opts)
-	local o
-	local optfunc
-	local tab = opts and opts.tab or nil
-	local row = opts and opts.row or false
-
-	if tab == nil then
-		optfunc = function(...) return s:option(...) end
-	else
-		optfunc = function(...) return s:taboption(tab, ...) end
-	end
-
-	o = optfunc(Value, "server", translate("Server"))
-	o.datatype = "host"
-	o.size = 16
-	o = optfunc(Value, "server_port", translate("Server port"))
-	o.datatype = "port"
-	o.size = 5
-	o = optfunc(ListValue, "method", translate("Method"))
-	for _, m in ipairs(methods) do
-		o:value(m)
-	end
-	o = optfunc(Value, "password", translate("Password"))
-	o.password = true
-	o.size = 12
-	if not row then
-		o = optfunc(Value, "key", translate("Key (base64)"))
-		o.datatype = "base64"
-		o.password = true
-		o.size = 12
-		optfunc(Value, "plugin", translate("Plugin"))
-		optfunc(Value, "plugin_opts", translate("Plugin Options"))
-	end
-end
-
-function options_common(s, tab)
-	local o
-
-	o = s:taboption(tab, ListValue, "mode", translate("Mode of operation"))
-	for _, m in ipairs(modes) do
-		o:value(m)
-	end
-	o.default = "tcp_and_udp"
-	o = s:taboption(tab, Value, "mtu", translate("MTU"))
-	o.datatype = "uinteger"
-	o = s:taboption(tab, Value, "timeout", translate("Timeout (sec)"))
-	o.datatype = "uinteger"
-	s:taboption(tab, Value, "user", translate("Run as"))
-
-	s:taboption(tab, Flag, "verbose", translate("Verbose"))
-	s:taboption(tab, Flag, "ipv6_first", translate("IPv6 First"), translate("Prefer IPv6 addresses when resolving names"))
-	s:taboption(tab, Flag, "fast_open", translate("Enable TCP Fast Open"))
-	s:taboption(tab, Flag, "no_delay", translate("Enable TCP_NODELAY"))
-	s:taboption(tab, Flag, "reuse_port", translate("Enable SO_REUSEPORT"))
-end
-
-function ucival_to_bool(val)
-	return val == "true" or val == "1" or val == "yes" or val == "on"
-end
-
-function cfgvalue_overview(sdata)
-	local stype = sdata[".type"]
-	local lines  = {}
-
-	if stype == "ss_server" then
-		cfgvalue_overview_(sdata, lines, names_options_server)
-		cfgvalue_overview_(sdata, lines, names_options_common)
-		cfgvalue_overview_(sdata, lines, {
-			"bind_address",
-		})
-	elseif stype == "ss_local" or stype == "ss_redir" or stype == "ss_tunnel" then
-		cfgvalue_overview_(sdata, lines, names_options_client)
-		if stype == "ss_tunnel" then
-			cfgvalue_overview_(sdata, lines, {"tunnel_address"})
-		end
-		cfgvalue_overview_(sdata, lines, names_options_common)
-	else
-		return nil, nil
-	end
-	local sname = sdata[".name"]
-	local key = "%s.%s" % {stype, sname}
-	local value = {
-		[".name"] = sname,
-		name = '%s.<var>%s</var>' % {stype, sname},
-		overview = table.concat(lines, "<br />"),
-		disabled = ucival_to_bool(sdata["disabled"]),
-	}
-	return key, value
-end
-
-function cfgvalue_overview_(sdata, lines, names)
-	local line
-
-	for _, n in ipairs(names) do
-		local v = sdata[n]
-		if v ~= nil then
-			if n == "key" or n == "password" then
-				v = translate("<hidden>")
-			end
-			local fv = "<var>%s</var>" % ut.pcdata(v)
-			if sdata[".type"] ~= "ss_server" and n == "server" then
-				fv = '<a class="label" href="%s">%s</a>' % {
-					ds.build_url("admin/services/shadowsocks-libev/servers", v), fv}
-			end
-			line = n .. ": " .. fv
-			table.insert(lines, line)
-		end
-	end
-end
-
-function option_install_package(s, tab)
-	local bin = s.sectiontype:gsub("_", "-", 1)
-	local installed = nixio.fs.access("/usr/bin/" .. bin)
-	if installed then
-		return
-	end
-	local opkg_package = "shadowsocks-libev-" .. bin
-	local p_install
-	if tab then
-		p_install = s:taboption(tab, Button, "_install")
-	else
-		p_install = s:option(Button, "_install")
-	end
-	p_install.title      = translate("Package is not installed")
-	p_install.inputtitle = translate("Install package %q" % opkg_package)
-	p_install.inputstyle = "apply"
-
-	function p_install.write()
-		return luci.http.redirect(
-			luci.dispatcher.build_url("admin/system/opkg") ..
-			"?query=%s" % opkg_package
-		)
-	end
-end
-
-names_options_server = {
-	"server",
-	"server_port",
-	"method",
-	"key",
-	"password",
-	"plugin",
-	"plugin_opts",
-}
-
-names_options_client = {
-	"server",
-	"local_address",
-	"local_port",
-}
-
-names_options_common = {
-	"verbose",
-	"ipv6_first",
-	"fast_open",
-	"no_delay",
-	"reuse_port",
-	"mode",
-	"mtu",
-	"timeout",
-	"user",
-}
-
-modes = {
-	"tcp_only",
-	"tcp_and_udp",
-	"udp_only",
-}
-
-methods = {
-	-- aead
-	"aes-128-gcm",
-	"aes-192-gcm",
-	"aes-256-gcm",
-	"chacha20-ietf-poly1305",
-	"xchacha20-ietf-poly1305",
-	-- stream
-	"table",
-	"rc4",
-	"rc4-md5",
-	"aes-128-cfb",
-	"aes-192-cfb",
-	"aes-256-cfb",
-	"aes-128-ctr",
-	"aes-192-ctr",
-	"aes-256-ctr",
-	"bf-cfb",
-	"camellia-128-cfb",
-	"camellia-192-cfb",
-	"camellia-256-cfb",
-	"salsa20",
-	"chacha20",
-	"chacha20-ietf",
-}