mirror of
https://github.com/caiwx86/small-packages.git
synced 2026-07-27 08:31:44 +08:00
1570 lines
49 KiB
Lua
1570 lines
49 KiB
Lua
-- Copyright (C) 2017 yushi studio <ywb94@qq.com>
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-- Licensed to the public under the GNU General Public License v3.
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module("luci.controller.shadowsocksr", package.seeall)
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require "nixio"
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require "nixio.fs"
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require "luci.util"
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require "luci.template"
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require "luci.sys"
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local i18n = require "luci.i18n"
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local datatypes = require "luci.cbi.datatypes"
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local json = require "luci.jsonc"
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local uci = require "luci.model.uci".cursor()
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local translate = i18n.translate
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local CLASH_API_PORT = "16756"
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local COMPONENT_HELPER = "/usr/share/shadowsocksr/update_components.sh"
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local SERVER_DETECT_CACHE = "/tmp/ssrplus_server_detect.json"
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local SERVER_DETECT_LOCK = "/tmp/ssrplus_server_detect.lock"
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local CLASH_RULES_DIR = "/etc/ssrplus/clash"
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local SUPPORTED_COMPONENTS = {
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xray = true,
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mihomo = true,
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naiveproxy = true
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}
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local SUPPORTED_GEO_COMPONENTS = {
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country_mmdb = true,
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geosite = true,
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v2ray_geo = true
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}
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local function trim(value)
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return tostring(value or ""):gsub("^%s+", ""):gsub("%s+$", "")
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end
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local function parse_nonnegative_int(value)
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local number = tonumber(value)
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if not number then
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return nil
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end
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number = math.floor(number)
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if number < 0 then
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return nil
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end
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return number
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end
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local function sanitize_mac(value)
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value = trim(value):upper():gsub("-", ":")
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if value:match("^%x%x:%x%x:%x%x:%x%x:%x%x:%x%x$") then
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return value
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end
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return ""
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end
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local function normalize_client_ip(value)
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value = trim(value)
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if value == "" then
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return ""
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end
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if datatypes.cidr4(value) or datatypes.ip4addr(value) then
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return value
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end
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return ""
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end
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local function get_clash_client_rule_csv_path(sid)
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sid = trim(sid)
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if sid == "" then
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return nil
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end
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return string.format("%s/%s.csv", CLASH_RULES_DIR, sid)
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end
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local function csv_escape(value)
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value = tostring(value or "")
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if value:find('[",\n\r]') then
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return '"' .. value:gsub('"', '""') .. '"'
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end
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return value
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end
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local function parse_csv_line(line)
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local cols = {}
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local cur = ""
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local in_quote = false
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local i = 1
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while i <= #line do
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local ch = line:sub(i, i)
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if ch == '"' then
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if in_quote and line:sub(i + 1, i + 1) == '"' then
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cur = cur .. '"'
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i = i + 1
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else
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in_quote = not in_quote
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end
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elseif ch == "," and not in_quote then
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cols[#cols + 1] = cur
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cur = ""
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else
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cur = cur .. ch
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end
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i = i + 1
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end
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cols[#cols + 1] = cur
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return cols
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end
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local function read_clash_client_rules_csv(sid)
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local rules = {}
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local csv_path = get_clash_client_rule_csv_path(sid)
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if not csv_path or not nixio.fs.access(csv_path) then
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return rules
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end
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local raw = nixio.fs.readfile(csv_path)
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if not raw or raw == "" then
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return rules
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end
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local first = true
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for line in tostring(raw):gsub("\r", ""):gmatch("[^\n]+") do
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local text = trim(line)
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if text ~= "" then
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if first and text:lower() == "enabled,client,policy,remarks,client_mac" then
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first = false
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else
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local cols = parse_csv_line(line)
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if #cols >= 4 then
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rules[#rules + 1] = {
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id = tostring(#rules + 1),
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enabled = cols[1] == "1" or tostring(cols[1] or ""):lower() == "true",
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ip_addr = trim(cols[2] or ""),
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policy_group = trim(cols[3] or ""),
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remarks = trim(cols[4] or ""),
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client_mac = sanitize_mac(cols[5] or "")
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}
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end
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end
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end
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end
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return rules
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end
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local function write_clash_client_rules_csv(sid, rows)
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local csv_path = get_clash_client_rule_csv_path(sid)
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if not csv_path then
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return false
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end
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nixio.fs.mkdirr(CLASH_RULES_DIR)
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local lines = { "enabled,client,policy,remarks,client_mac" }
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for _, row in ipairs(rows or {}) do
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lines[#lines + 1] = table.concat({
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row.enabled == "1" and "1" or "0",
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csv_escape(row.ip_addr or ""),
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csv_escape(row.policy_group or ""),
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csv_escape(row.remarks or ""),
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csv_escape(row.client_mac or "")
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}, ",")
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end
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return nixio.fs.writefile(csv_path, table.concat(lines, "\n") .. "\n")
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end
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local function collect_lan_clients()
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local clients = {}
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local seen = {}
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luci.sys.net.host_hints(function(mac, ipv4, _, name)
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local ip = trim(ipv4)
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local norm_mac = sanitize_mac(mac)
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if ip ~= "" and not seen[ip] then
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seen[ip] = true
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clients[#clients + 1] = {
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ip = ip,
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mac = norm_mac,
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name = trim(name) ~= "" and trim(name) or ip
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}
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end
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end)
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table.sort(clients, function(a, b)
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return tostring(a.name or a.ip) < tostring(b.name or b.ip)
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end)
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return clients
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end
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local function read_clash_client_rules(sid)
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return read_clash_client_rules_csv(sid)
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end
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local function normalize_ping_ms(value, scale)
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local num = tonumber(value)
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if not num or num <= 0 then
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return nil
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end
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local scaled = scale and (num * scale) or num
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if scaled > 0 and scaled < 1 then
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return 1
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end
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return math.floor(scaled + 0.5)
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end
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local function detect_tls_handshake_ms(domain, port, path, resolve_host, server_ip, is_websocket)
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if not domain or domain == "" or not port or port <= 0 then
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return nil
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end
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local final_host = (resolve_host and resolve_host ~= "") and resolve_host or domain
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local resolve_arg = ""
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if server_ip and server_ip ~= "" and final_host ~= server_ip then
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resolve_arg = string.format("--resolve '%s:%d:%s' ", final_host, port, server_ip)
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end
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local ws_headers = ""
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if is_websocket then
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ws_headers = string.format(
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"-H %s -H %s -H %s -H %s ",
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luci.util.shellquote("Connection: Upgrade"),
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luci.util.shellquote("Upgrade: websocket"),
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luci.util.shellquote("Sec-WebSocket-Key: SGVsbG8sIHdvcmxkIQ=="),
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luci.util.shellquote("Sec-WebSocket-Version: 13")
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)
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end
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local host_header = (final_host and final_host ~= "") and ("-H " .. luci.util.shellquote("Host: " .. final_host) .. " ") or ""
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local url = string.format("https://%s:%d%s", final_host, port, path or "")
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local cmd = string.format(
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"curl --http1.1 -m 3 -ksS -o /dev/null %s%s%s -w 'time_connect=%%{time_connect}\\ntime_appconnect=%%{time_appconnect}\\nhttp_code=%%{http_code}' '%s' 2>/dev/null",
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resolve_arg, host_header, ws_headers, url
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)
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local result = luci.sys.exec(cmd) or ""
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local appconnect = tonumber(result:match("time_appconnect=([0-9.]+)"))
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if appconnect and appconnect > 0 then
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return normalize_ping_ms(appconnect, 1000)
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end
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local connect = tonumber(result:match("time_connect=([0-9.]+)"))
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if connect and connect > 0 then
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return normalize_ping_ms(connect, 1000)
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end
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return nil
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end
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local function urlencode(str)
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if not str then return "" end
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return tostring(str):gsub("[^%w%-_%.~]", function(c)
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return string.format("%%%02X", string.byte(c))
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end)
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end
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local function is_ipv6_address(addr)
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addr = tostring(addr or "")
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return addr ~= "" and addr:find(":", 1, true) ~= nil
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end
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local function is_local_target(addr)
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addr = tostring(addr or ""):lower()
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if addr == "" then
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return false
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end
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if addr == "localhost" or addr == "::1" or addr:match("%.local$") then
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return true
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end
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if is_ipv6_address(addr) then
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return addr:match("^fe[89ab]") ~= nil or addr:match("^fc") ~= nil or addr:match("^fd") ~= nil
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end
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local o1, o2 = addr:match("^(%d+)%.(%d+)%.")
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o1 = tonumber(o1)
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o2 = tonumber(o2)
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if not o1 or not o2 then
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return false
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end
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return o1 == 10
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or o1 == 127
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or (o1 == 169 and o2 == 254)
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or (o1 == 172 and o2 >= 16 and o2 <= 31)
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or (o1 == 192 and o2 == 168)
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end
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local function detect_tcp_connect_ms(domain, port)
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if not domain or domain == "" or not port or port <= 0 then
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return nil
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end
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local ip_version_arg = is_ipv6_address(domain) and "-6 " or ""
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local cmd = string.format(
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"nping %s--tcp-connect -q -c 1 -p %d %s 2>/dev/null",
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ip_version_arg,
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port,
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luci.util.shellquote(domain)
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)
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local result = luci.sys.exec(cmd) or ""
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local success = tonumber(result:match("Successful connections:%s*([0-9]+)"))
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if success and success > 0 then
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local avg_rtt = tonumber(result:match("Avg rtt:%s*([0-9.]+)ms"))
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if avg_rtt and avg_rtt > 0 and avg_rtt < 1 and not is_local_target(domain) then
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return nil
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end
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return normalize_ping_ms(avg_rtt)
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end
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return nil
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end
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local function get_clash_secret(sid)
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return sid .. "_ssrplus_clash"
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end
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local function get_clash_cache_file(sid)
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return "/etc/ssrplus/clash/" .. sid .. ".yaml"
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end
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local function get_clash_state_file(sid)
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return "/etc/ssrplus/clash/" .. sid .. ".cache.db"
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end
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local function clash_process_running()
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return luci.sys.call("(busybox ps -w 2>/dev/null || busybox ps) | grep ssr-retcp | grep -v grep >/dev/null") == 0
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end
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local function global_client_running()
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local process_list = luci.sys.exec("busybox ps -w 2>/dev/null || busybox ps")
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local global_server = uci:get_first("shadowsocksr", "global", "global_server", "nil")
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local global_type = global_server ~= "nil" and (uci:get("shadowsocksr", global_server, "type") or "") or ""
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if process_list:find("tcp.only.ssr.retcp")
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or process_list:find("tcp.udp.ssr.retcp")
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or process_list:find("local.ssr.retcp")
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or process_list:find("local.udp.ssr.retcp") then
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return true
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end
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if (global_type == "clash" or global_type == "tuic" or global_type == "ss")
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and process_list:find("ssr%-retcp") then
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return true
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end
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if (global_type == "clash" or global_type == "tuic" or global_type == "ss")
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and process_list:find("mihomo")
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and (process_list:find("/clash%-") or process_list:find("/tuic%-") or process_list:find("/ss%-")) then
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return true
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end
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if global_type == "socks5"
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and process_list:find("ipt2socks")
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and (process_list:find("%-T") or process_list:find("%-%-tcp%-only")) then
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return true
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end
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return false
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end
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local function get_active_node_runtime(sid)
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if not sid or sid == "" or sid == "nil" or uci:get("shadowsocksr", sid) ~= "servers" then
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return nil, nil
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end
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local stype = (uci:get("shadowsocksr", sid, "type") or ""):lower()
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local proto = (uci:get("shadowsocksr", sid, "v2ray_protocol") or ""):lower()
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local backend
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local protocol
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if stype == "ss" then
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backend = translate("Mihomo")
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protocol = translate("Shadowsocks")
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elseif stype == "clash" then
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backend = translate("Mihomo")
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protocol = translate("Clash")
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elseif stype == "tuic" then
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backend = translate("Mihomo")
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protocol = translate("TUIC")
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elseif stype == "ssr" then
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backend = translate("ShadowsocksR")
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elseif stype == "ss-rust" then
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backend = translate("Shadowsocks-rust")
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elseif stype == "v2ray" then
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local proto_map = {
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vmess = "VMess",
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vless = "VLESS",
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trojan = "Trojan",
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socks = "SOCKS5",
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hysteria2 = "Hysteria2",
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shadowsocks = "Shadowsocks",
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http = "HTTP"
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}
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backend = translate("Xray")
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if proto_map[proto] then
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protocol = translate(proto_map[proto])
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end
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elseif stype == "trojan" then
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backend = translate("Trojan")
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elseif stype == "naiveproxy" then
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backend = translate("NaiveProxy")
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elseif stype == "socks5" then
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backend = translate("SOCKS5")
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elseif stype == "shadowtls" then
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backend = translate("ShadowTLS")
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elseif stype == "hysteria2" then
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backend = translate("Hysteria2")
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end
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if not backend or backend == "" then
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backend = trim(stype)
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end
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return backend, protocol
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end
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local function get_running_status_text()
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local sid = uci:get_first("shadowsocksr", "global", "global_server", "nil")
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local backend, protocol = get_active_node_runtime(sid)
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if backend and backend ~= "" and protocol and protocol ~= "" and backend ~= protocol then
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return string.format(translate("RUNNING in %s (%s) Mode"), backend, protocol)
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end
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if backend and backend ~= "" then
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return string.format(translate("RUNNING in %s Mode"), backend)
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end
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return translate("RUNNING")
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end
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local function is_active_clash_node(sid)
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if not sid then return false end
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if uci:get("shadowsocksr", sid) ~= "servers" then return false end
|
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if uci:get("shadowsocksr", sid, "type") ~= "clash" then return false end
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if uci:get_first("shadowsocksr", "global", "global_server") ~= sid then return false end
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return clash_process_running()
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end
|
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|
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local function resolve_active_clash_sid(sid)
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if is_active_clash_node(sid) then
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return sid
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end
|
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|
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local current_sid = uci:get_first("shadowsocksr", "global", "global_server")
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if is_active_clash_node(current_sid) then
|
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return current_sid
|
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end
|
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|
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return nil
|
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end
|
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|
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local function clash_api_request(sid, method, path, body)
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sid = resolve_active_clash_sid(sid)
|
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if not sid then
|
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return nil
|
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end
|
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local secret = get_clash_secret(sid)
|
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local cmd = string.format(
|
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"curl -sL -m 5 --retry 1 -w '\n__CURL_STATUS__:%%{http_code}' -H %s -H %s -X %s http://127.0.0.1:%s%s %s",
|
||
luci.util.shellquote("Content-Type: application/json"),
|
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luci.util.shellquote("Authorization: Bearer " .. secret),
|
||
method,
|
||
CLASH_API_PORT,
|
||
path,
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||
body and ("-d " .. luci.util.shellquote(body)) or ""
|
||
)
|
||
local output = luci.sys.exec(cmd)
|
||
if not output or output == "" then
|
||
return nil
|
||
end
|
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local body_output = output:gsub("\n__CURL_STATUS__:%d%d%d%s*$", "")
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local code = output:match("__CURL_STATUS__:(%d%d%d)")
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return {
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code = tonumber(code),
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body = body_output
|
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}
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end
|
||
|
||
local function use_fw4_backend()
|
||
return luci.sys.call("command -v fw4 >/dev/null") == 0
|
||
end
|
||
|
||
local function parse_clash_groups(raw)
|
||
local info = json.parse(raw or "")
|
||
local proxies = info and info.proxies or nil
|
||
local groups = {}
|
||
if type(proxies) ~= "table" then
|
||
return groups
|
||
end
|
||
for name, value in pairs(proxies) do
|
||
if type(value) == "table" and type(value.all) == "table" and #value.all > 0 then
|
||
groups[#groups + 1] = {
|
||
name = name,
|
||
type = value.type or "",
|
||
now = value.now or "",
|
||
all = value.all
|
||
}
|
||
end
|
||
end
|
||
table.sort(groups, function(a, b) return tostring(a.name) < tostring(b.name) end)
|
||
return groups
|
||
end
|
||
|
||
local function parse_kv_output(raw)
|
||
local data = {}
|
||
for line in tostring(raw or ""):gmatch("[^\r\n]+") do
|
||
local key, value = line:match("^([%w_]+)=(.*)$")
|
||
if key then
|
||
data[key] = value
|
||
end
|
||
end
|
||
return data
|
||
end
|
||
|
||
local function with_detect_cache_lock(fn)
|
||
for _ = 1, 40 do
|
||
if nixio.fs.mkdir(SERVER_DETECT_LOCK) then
|
||
local ok, ret = pcall(fn)
|
||
nixio.fs.rmdir(SERVER_DETECT_LOCK)
|
||
if ok then
|
||
return ret
|
||
end
|
||
return nil
|
||
end
|
||
nixio.nanosleep(0, 50000000)
|
||
end
|
||
return nil
|
||
end
|
||
|
||
local function load_detect_cache()
|
||
local raw = nixio.fs.readfile(SERVER_DETECT_CACHE)
|
||
if not raw or raw == "" then
|
||
return {}
|
||
end
|
||
local parsed = json.parse(raw)
|
||
return type(parsed) == "table" and parsed or {}
|
||
end
|
||
|
||
local function save_detect_cache_entry(sid, data)
|
||
if not sid or sid == "" then
|
||
return
|
||
end
|
||
with_detect_cache_lock(function()
|
||
local cache = load_detect_cache()
|
||
cache[sid] = data
|
||
nixio.fs.writefile(SERVER_DETECT_CACHE, json.stringify(cache))
|
||
end)
|
||
end
|
||
|
||
local function read_component_state(component, action)
|
||
if not SUPPORTED_COMPONENTS[component] then
|
||
return nil, 400, "unsupported_component"
|
||
end
|
||
|
||
local mirror = luci.http.formvalue("mirror") or ""
|
||
local cmd = string.format(
|
||
"COMPONENT_MIRROR=%s /bin/sh %s %s 2>/dev/null",
|
||
luci.util.shellquote(mirror),
|
||
luci.util.shellquote(COMPONENT_HELPER),
|
||
luci.util.shellquote(component .. "_" .. action)
|
||
)
|
||
return parse_kv_output(luci.sys.exec(cmd))
|
||
end
|
||
|
||
local function read_geo_state(component, action)
|
||
if not SUPPORTED_GEO_COMPONENTS[component] then
|
||
return nil, 400, "unsupported_component"
|
||
end
|
||
|
||
local mirror = luci.http.formvalue("mirror") or ""
|
||
local cmd = string.format(
|
||
"COMPONENT_MIRROR=%s /bin/sh %s %s 2>/dev/null",
|
||
luci.util.shellquote(mirror),
|
||
luci.util.shellquote(COMPONENT_HELPER),
|
||
luci.util.shellquote(component .. "_" .. action)
|
||
)
|
||
return parse_kv_output(luci.sys.exec(cmd))
|
||
end
|
||
|
||
local function write_component_json(data)
|
||
luci.http.prepare_content("application/json")
|
||
luci.http.write_json({
|
||
component = data.component or "xray",
|
||
installed = data.installed == "1",
|
||
current_version = data.current_version or "",
|
||
latest_version = data.latest_version or "",
|
||
previous_version = data.previous_version or "",
|
||
arch = data.arch or "",
|
||
asset = data.asset or "",
|
||
can_upgrade = data.can_upgrade == "1",
|
||
success = data.success == "1",
|
||
error = data.error or "",
|
||
message = data.message or ""
|
||
})
|
||
end
|
||
|
||
local function write_geo_json(data)
|
||
luci.http.prepare_content("application/json")
|
||
luci.http.write_json({
|
||
component = data.component or "country_mmdb",
|
||
installed = data.installed == "1",
|
||
current_version = data.current_version or "",
|
||
current_version_extra = data.current_version_extra or "",
|
||
latest_version = data.latest_version or "",
|
||
can_upgrade = data.can_upgrade == "1",
|
||
success = data.success == "1",
|
||
error = data.error or "",
|
||
message = data.message or ""
|
||
})
|
||
end
|
||
|
||
local function shell_quote(value)
|
||
return "'" .. tostring(value or ""):gsub("'", "'\\''") .. "'"
|
||
end
|
||
|
||
function index()
|
||
if not nixio.fs.access("/etc/config/shadowsocksr") then
|
||
call("act_reset")
|
||
end
|
||
local page
|
||
page = entry({"admin", "services", "shadowsocksr"}, alias("admin", "services", "shadowsocksr", "client"), _("ShadowSocksR Plus+"), 10)
|
||
page.dependent = true
|
||
page.acl_depends = { "luci-app-ssr-plus" }
|
||
entry({"admin", "services", "shadowsocksr", "client"}, cbi("shadowsocksr/client"), _("SSR Client"), 10).leaf = true
|
||
entry({"admin", "services", "shadowsocksr", "servers"}, arcombine(cbi("shadowsocksr/servers"), cbi("shadowsocksr/client-config")), _("Servers Nodes"), 20).leaf = true
|
||
entry({"admin", "services", "shadowsocksr", "control"}, cbi("shadowsocksr/control"), _("Access Control"), 30).leaf = true
|
||
entry({"admin", "services", "shadowsocksr", "advanced"}, cbi("shadowsocksr/advanced"), _("Advanced Settings"), 50).leaf = true
|
||
entry({"admin", "services", "shadowsocksr", "server"}, arcombine(cbi("shadowsocksr/server"), cbi("shadowsocksr/server-config")), _("SSR Server"), 60).leaf = true
|
||
entry({"admin", "services", "shadowsocksr", "component"}, cbi("shadowsocksr/component"), _("Component Update"), 65).leaf = true
|
||
entry({"admin", "services", "shadowsocksr", "status"}, form("shadowsocksr/status"), _("Status"), 70).leaf = true
|
||
entry({"admin", "services", "shadowsocksr", "check"}, call("check_status"))
|
||
entry({"admin", "services", "shadowsocksr", "refresh"}, call("refresh_data"))
|
||
entry({"admin", "services", "shadowsocksr", "subscribe"}, call("subscribe"))
|
||
entry({"admin", "services", "shadowsocksr", "component_local_status"}, call("component_local_status")).leaf = true
|
||
entry({"admin", "services", "shadowsocksr", "component_set_mirror"}, call("component_set_mirror")).leaf = true
|
||
entry({"admin", "services", "shadowsocksr", "component_status"}, call("component_status")).leaf = true
|
||
entry({"admin", "services", "shadowsocksr", "component_upgrade"}, call("component_upgrade")).leaf = true
|
||
entry({"admin", "services", "shadowsocksr", "geo_local_status"}, call("geo_local_status")).leaf = true
|
||
entry({"admin", "services", "shadowsocksr", "geo_status"}, call("geo_status")).leaf = true
|
||
entry({"admin", "services", "shadowsocksr", "geo_upgrade"}, call("geo_upgrade")).leaf = true
|
||
entry({"admin", "services", "shadowsocksr", "checkport"}, call("check_port"))
|
||
entry({"admin", "services", "shadowsocksr", "log"}, form("shadowsocksr/log"), _("Log"), 80).leaf = true
|
||
entry({"admin", "services", "shadowsocksr", "get_log"}, call("get_log")).leaf = true
|
||
entry({"admin", "services", "shadowsocksr", "clear_log"}, call("clear_log")).leaf = true
|
||
entry({"admin", "services", "shadowsocksr", "run"}, call("act_status"))
|
||
entry({"admin", "services", "shadowsocksr", "ping"}, call("act_ping"))
|
||
entry({"admin", "services", "shadowsocksr", "save_order"}, call("save_order")).leaf = true
|
||
entry({"admin", "services", "shadowsocksr", "delete_node"}, call("act_delete_node")).leaf = true
|
||
entry({"admin", "services", "shadowsocksr", "add_subscribe_item"}, call("add_subscribe_item")).leaf = true
|
||
entry({"admin", "services", "shadowsocksr", "delete_subscribe_item"}, call("delete_subscribe_item")).leaf = true
|
||
entry({"admin", "services", "shadowsocksr", "toggle_subscribe_item_enabled"}, call("toggle_subscribe_item_enabled")).leaf = true
|
||
entry({"admin", "services", "shadowsocksr", "reset"}, call("act_reset"))
|
||
entry({"admin", "services", "shadowsocksr", "restart"}, call("act_restart"))
|
||
entry({"admin", "services", "shadowsocksr", "delete"}, call("act_delete"))
|
||
entry({"admin", "services", "shadowsocksr", "clash_panel"}, call("clash_panel")).leaf = true
|
||
entry({"admin", "services", "shadowsocksr", "clash_groups"}, call("clash_groups")).leaf = true
|
||
entry({"admin", "services", "shadowsocksr", "clash_switch"}, call("clash_switch")).leaf = true
|
||
entry({"admin", "services", "shadowsocksr", "clash_refresh"}, call("clash_refresh")).leaf = true
|
||
entry({"admin", "services", "shadowsocksr", "clash_reset_defaults"}, call("clash_reset_defaults")).leaf = true
|
||
entry({"admin", "services", "shadowsocksr", "clash_client_policies"}, call("clash_client_policies")).leaf = true
|
||
entry({"admin", "services", "shadowsocksr", "clash_client_rule_save"}, call("clash_client_rule_save")).leaf = true
|
||
entry({"admin", "services", "shadowsocksr", "clash_client_rule_clear"}, call("clash_client_rule_clear")).leaf = true
|
||
--[[Backup]]
|
||
entry({"admin", "services", "shadowsocksr", "backup"}, call("create_backup")).leaf = true
|
||
end
|
||
|
||
function subscribe()
|
||
nixio.fs.remove(SERVER_DETECT_CACHE)
|
||
local sid = luci.http.formvalue("sid") or ""
|
||
local subscribe_arg = sid ~= "" and (" " .. luci.util.shellquote(sid)) or ""
|
||
local ret = luci.sys.call(": > /var/log/ssrplus.log && /usr/bin/lua /usr/share/shadowsocksr/subscribe.lua" .. subscribe_arg .. " >>/var/log/ssrplus.log 2>&1")
|
||
luci.http.prepare_content("application/json")
|
||
luci.http.write_json({ret = ret})
|
||
end
|
||
|
||
function save_order()
|
||
local order = luci.http.formvalue("order") or ""
|
||
local page = parse_nonnegative_int(luci.http.formvalue("page")) or 1
|
||
local page_size = parse_nonnegative_int(luci.http.formvalue("page_size")) or 0
|
||
local sids = {}
|
||
local all_sections = {}
|
||
local server_sections = {}
|
||
local server_positions = {}
|
||
local section_index = {}
|
||
local page_start
|
||
local page_end
|
||
|
||
for sid in order:gmatch("%S+") do
|
||
if uci:get("shadowsocksr", sid) == "servers" and not section_index[sid] then
|
||
sids[#sids + 1] = sid
|
||
section_index[sid] = true
|
||
end
|
||
end
|
||
|
||
uci:foreach("shadowsocksr", nil, function(section)
|
||
all_sections[#all_sections + 1] = section[".name"]
|
||
if section[".type"] == "servers" then
|
||
server_sections[#server_sections + 1] = section[".name"]
|
||
server_positions[#server_positions + 1] = #all_sections
|
||
end
|
||
end)
|
||
|
||
page_start = 1
|
||
page_end = #server_sections
|
||
if page_size > 0 then
|
||
page_start = ((math.max(page, 1) - 1) * page_size) + 1
|
||
page_end = math.min(page_start + page_size - 1, #server_sections)
|
||
end
|
||
|
||
local page_sections = {}
|
||
local page_lookup = {}
|
||
for index = page_start, page_end do
|
||
local sid = server_sections[index]
|
||
if sid then
|
||
page_sections[#page_sections + 1] = sid
|
||
page_lookup[sid] = true
|
||
end
|
||
end
|
||
|
||
local valid = #sids > 0 and #sids == #page_sections
|
||
if valid then
|
||
for _, sid in ipairs(sids) do
|
||
if not page_lookup[sid] then
|
||
valid = false
|
||
break
|
||
end
|
||
end
|
||
end
|
||
|
||
if valid then
|
||
for offset, sid in ipairs(sids) do
|
||
local absolute_index = page_start + offset - 1
|
||
local position = server_positions[absolute_index]
|
||
if not position then
|
||
valid = false
|
||
break
|
||
end
|
||
|
||
local cmd = string.format(
|
||
"uci -q reorder %s=%d >/dev/null 2>&1",
|
||
shell_quote("shadowsocksr." .. sid),
|
||
position - 1
|
||
)
|
||
|
||
if luci.sys.call(cmd) ~= 0 then
|
||
valid = false
|
||
break
|
||
end
|
||
all_sections[position] = sid
|
||
end
|
||
if valid then
|
||
valid = luci.sys.call("uci -q commit shadowsocksr >/dev/null 2>&1") == 0
|
||
end
|
||
end
|
||
|
||
luci.http.prepare_content("application/json")
|
||
luci.http.write_json({
|
||
ret = valid and 1 or 0,
|
||
count = #sids,
|
||
page = page,
|
||
page_size = page_size
|
||
})
|
||
end
|
||
|
||
function act_delete_node()
|
||
local sid = luci.http.formvalue("sid")
|
||
|
||
if not sid or sid == "" then
|
||
luci.http.prepare_content("application/json")
|
||
luci.http.write_json({ ret = 0, error = "missing sid" })
|
||
return
|
||
end
|
||
|
||
local del_cmd = luci.sys.call("uci -q delete shadowsocksr." .. sid)
|
||
if del_cmd ~= 0 then
|
||
luci.http.prepare_content("application/json")
|
||
luci.http.write_json({ ret = 0, error = "delete failed" })
|
||
return
|
||
end
|
||
|
||
local ret_cmd = luci.sys.call("uci -q commit shadowsocksr >/dev/null 2>&1")
|
||
if ret_cmd ~= 0 then
|
||
luci.http.prepare_content("application/json")
|
||
luci.http.write_json({ ret = 0, error = "commit failed" })
|
||
return
|
||
end
|
||
|
||
luci.http.prepare_content("application/json")
|
||
luci.http.write_json({ ret = 1, sid = sid })
|
||
end
|
||
|
||
function add_subscribe_item()
|
||
local sid = luci.sys.exec("uci add shadowsocksr server_subscribe_item"):gsub("%s+", "")
|
||
|
||
if not sid or sid == "" then
|
||
luci.http.prepare_content("application/json")
|
||
luci.http.write_json({ ret = 0, error = "add failed" })
|
||
return
|
||
end
|
||
|
||
local alias = string.format("Subscribe %s", sid:sub(-4))
|
||
|
||
-- set enabled
|
||
local subscribe_enabled = luci.sys.call("uci -q set shadowsocksr." .. sid .. ".enabled=1")
|
||
if subscribe_enabled ~= 0 then
|
||
luci.http.prepare_content("application/json")
|
||
luci.http.write_json({ ret = 0, error = "set enabled failed" })
|
||
return
|
||
end
|
||
|
||
-- set alias
|
||
local subscribe_alias = luci.sys.call("uci -q set shadowsocksr." .. sid .. ".alias='" .. alias .. "'")
|
||
if subscribe_alias ~= 0 then
|
||
luci.http.prepare_content("application/json")
|
||
luci.http.write_json({ ret = 0, error = "set alias failed" })
|
||
return
|
||
end
|
||
|
||
luci.http.prepare_content("application/json")
|
||
luci.http.write_json({ ret = 1, sid = sid, alias = alias, enabled = "1" })
|
||
end
|
||
|
||
function delete_subscribe_item()
|
||
local sid = trim(luci.http.formvalue("sid"))
|
||
if sid == "" then
|
||
luci.http.status(400, "Bad Request")
|
||
luci.http.prepare_content("application/json")
|
||
luci.http.write_json({ ret = 0, error = "missing sid" })
|
||
return
|
||
end
|
||
|
||
local delete_subscribe_set = luci.sys.call("uci -q delete shadowsocksr." .. sid .. " 2>/dev/null")
|
||
if delete_subscribe_set ~= 0 then
|
||
luci.http.prepare_content("application/json")
|
||
luci.http.write_json({ ret = 0, error = "delete failed" })
|
||
return
|
||
end
|
||
|
||
-- commit
|
||
local delete_subscribe_cmd = luci.sys.call("uci -q commit shadowsocksr >/dev/null 2>&1")
|
||
if delete_subscribe_cmd ~= 0 then
|
||
luci.http.prepare_content("application/json")
|
||
luci.http.write_json({ ret = 0, error = "commit failed" })
|
||
return
|
||
end
|
||
|
||
luci.http.prepare_content("application/json")
|
||
luci.http.write_json({ ret = 1, sid = sid })
|
||
end
|
||
|
||
function toggle_subscribe_item_enabled()
|
||
local sid = trim(luci.http.formvalue("sid"))
|
||
local field = luci.http.formvalue("field")
|
||
local value = luci.http.formvalue("value")
|
||
|
||
-- 兼容旧调用方式（只传 enabled）
|
||
if not field then
|
||
field = "enabled"
|
||
value = luci.http.formvalue("enabled") == "1" and "1" or "0"
|
||
end
|
||
|
||
-- 参数校验
|
||
if sid == "" then
|
||
luci.http.status(400, "Bad Request")
|
||
luci.http.prepare_content("application/json")
|
||
luci.http.write_json({ ret = 0, error = "missing sid" })
|
||
return
|
||
end
|
||
|
||
-- 检查 sid 对应的 section 类型
|
||
if uci:get("shadowsocksr", sid) ~= "server_subscribe_item" then
|
||
luci.http.status(400, "Bad Request")
|
||
luci.http.prepare_content("application/json")
|
||
luci.http.write_json({ ret = 0, error = "invalid_sid" })
|
||
return
|
||
end
|
||
|
||
-- 白名单：只允许以下字段
|
||
local allowed_fields = { enabled = true, alias = true, url = true }
|
||
if not allowed_fields[field] then
|
||
luci.http.status(400, "Bad Request")
|
||
luci.http.prepare_content("application/json")
|
||
luci.http.write_json({ ret = 0, error = "unsupported field" })
|
||
return
|
||
end
|
||
|
||
-- 处理字段值
|
||
if field == "enabled" then
|
||
value = (value == "1" or value == "true") and "1" or "0"
|
||
elseif field == "alias" or field == "url" then
|
||
value = value and trim(value) or ""
|
||
end
|
||
|
||
-- 转义 value 中的单引号（避免破坏 uci 命令）
|
||
local escaped_value = value:gsub("'", "'\\''")
|
||
|
||
-- 使用外部 uci 命令设置值
|
||
local set_cmd = string.format("uci -q set shadowsocksr.%s.%s='%s'", sid, field, escaped_value)
|
||
local set_ret = luci.sys.call(set_cmd .. " >/dev/null 2>&1")
|
||
if set_ret ~= 0 then
|
||
luci.http.prepare_content("application/json")
|
||
luci.http.write_json({ ret = 0, error = "uci set failed" })
|
||
return
|
||
end
|
||
|
||
-- 提交更改
|
||
local ret_cmd = luci.sys.call("uci -q commit shadowsocksr >/dev/null 2>&1")
|
||
if ret_cmd ~= 0 then
|
||
luci.http.prepare_content("application/json")
|
||
luci.http.write_json({ ret = 0, error = "commit failed" })
|
||
return
|
||
end
|
||
|
||
luci.http.prepare_content("application/json")
|
||
luci.http.write_json({ ret = 1, sid = sid, field = field, value = value })
|
||
end
|
||
|
||
function component_status()
|
||
local component = luci.http.formvalue("component")
|
||
local data, status, err = read_component_state(component, "info")
|
||
if not data then
|
||
luci.http.status(status or 500, "Bad Request")
|
||
write_component_json({component = component, error = err or "bad_request"})
|
||
return
|
||
end
|
||
write_component_json(data)
|
||
end
|
||
|
||
function component_local_status()
|
||
local component = luci.http.formvalue("component")
|
||
local data, status, err = read_component_state(component, "local_info")
|
||
if not data then
|
||
luci.http.status(status or 500, "Bad Request")
|
||
write_component_json({component = component, error = err or "bad_request"})
|
||
return
|
||
end
|
||
write_component_json(data)
|
||
end
|
||
|
||
function component_set_mirror()
|
||
local mirror = luci.http.formvalue("mirror") or "direct"
|
||
local allowed = {
|
||
direct = true,
|
||
ghproxy = true,
|
||
ghproxy_cc = true,
|
||
ghfast = true,
|
||
jsdelivr = true
|
||
}
|
||
|
||
if not allowed[mirror] then
|
||
mirror = "direct"
|
||
end
|
||
|
||
uci:set("shadowsocksr", "@global[0]", "component_mirror", mirror)
|
||
uci:commit("shadowsocksr")
|
||
|
||
luci.http.prepare_content("application/json")
|
||
luci.http.write_json({ ret = 1, mirror = mirror })
|
||
end
|
||
|
||
function component_upgrade()
|
||
local component = luci.http.formvalue("component")
|
||
local data, status, err = read_component_state(component, "upgrade")
|
||
if not data then
|
||
luci.http.status(status or 500, "Bad Request")
|
||
write_component_json({component = component, error = err or "bad_request", success = "0"})
|
||
return
|
||
end
|
||
|
||
local info = read_component_state(component, "info")
|
||
if info then
|
||
for key, value in pairs(info) do
|
||
if data[key] == nil or data[key] == "" then
|
||
data[key] = value
|
||
end
|
||
end
|
||
if data.success == "1" then
|
||
data.can_upgrade = info.can_upgrade
|
||
end
|
||
end
|
||
|
||
write_component_json(data)
|
||
end
|
||
|
||
function geo_status()
|
||
local component = luci.http.formvalue("component")
|
||
local data, status, err = read_geo_state(component, "info")
|
||
if not data then
|
||
luci.http.status(status or 500, "Bad Request")
|
||
write_geo_json({component = component, error = err or "bad_request"})
|
||
return
|
||
end
|
||
write_geo_json(data)
|
||
end
|
||
|
||
function geo_local_status()
|
||
local component = luci.http.formvalue("component")
|
||
local data, status, err = read_geo_state(component, "local_info")
|
||
if not data then
|
||
luci.http.status(status or 500, "Bad Request")
|
||
write_geo_json({component = component, error = err or "bad_request"})
|
||
return
|
||
end
|
||
write_geo_json(data)
|
||
end
|
||
|
||
function geo_upgrade()
|
||
local component = luci.http.formvalue("component")
|
||
local data, status, err = read_geo_state(component, "upgrade")
|
||
if not data then
|
||
luci.http.status(status or 500, "Bad Request")
|
||
write_geo_json({component = component, error = err or "bad_request", success = "0"})
|
||
return
|
||
end
|
||
write_geo_json(data)
|
||
end
|
||
|
||
function act_status()
|
||
local e = {}
|
||
e.running = global_client_running()
|
||
if e.running then
|
||
e.status_text = get_running_status_text()
|
||
end
|
||
luci.http.prepare_content("application/json")
|
||
luci.http.write_json(e)
|
||
end
|
||
|
||
function clash_panel()
|
||
local sid = luci.http.formvalue("sid")
|
||
if uci:get("shadowsocksr", sid) ~= "servers" or uci:get("shadowsocksr", sid, "type") ~= "clash" then
|
||
luci.http.status(404, "Not Found")
|
||
return
|
||
end
|
||
luci.template.render("shadowsocksr/clash_panel", {
|
||
sid = sid,
|
||
alias = uci:get("shadowsocksr", sid, "alias") or sid
|
||
})
|
||
end
|
||
|
||
function clash_groups()
|
||
local sid = luci.http.formvalue("sid")
|
||
local groups = {}
|
||
local active_sid = resolve_active_clash_sid(sid)
|
||
local active = active_sid ~= nil
|
||
if active then
|
||
local raw = clash_api_request(active_sid, "GET", "/proxies")
|
||
if raw then
|
||
groups = parse_clash_groups(raw.body)
|
||
end
|
||
end
|
||
luci.http.prepare_content("application/json")
|
||
luci.http.write_json({
|
||
active = active,
|
||
sid = active_sid,
|
||
groups = groups
|
||
})
|
||
end
|
||
|
||
function clash_switch()
|
||
local sid = luci.http.formvalue("sid")
|
||
local group = luci.http.formvalue("group")
|
||
local name = luci.http.formvalue("name")
|
||
if not sid or not group or not name then
|
||
luci.http.status(400, "Bad Request")
|
||
return
|
||
end
|
||
local active_sid = resolve_active_clash_sid(sid)
|
||
if not active_sid then
|
||
luci.http.status(409, "Conflict")
|
||
luci.http.prepare_content("application/json")
|
||
luci.http.write_json({success = false, message = "inactive"})
|
||
return
|
||
end
|
||
local body = string.format('{"name":"%s"}', tostring(name):gsub('"', '\\"'))
|
||
local path = "/proxies/" .. urlencode(group)
|
||
local ret = clash_api_request(active_sid, "PUT", path, body)
|
||
luci.http.prepare_content("application/json")
|
||
luci.http.write_json({success = ret ~= nil and ret.code and ret.code >= 200 and ret.code < 300, sid = active_sid})
|
||
end
|
||
|
||
function clash_refresh()
|
||
local sid = luci.http.formvalue("sid")
|
||
if not sid or uci:get("shadowsocksr", sid) ~= "servers" or uci:get("shadowsocksr", sid, "type") ~= "clash" then
|
||
luci.http.status(400, "Bad Request")
|
||
luci.http.prepare_content("application/json")
|
||
luci.http.write_json({success = false})
|
||
return
|
||
end
|
||
local cmd = string.format("/etc/init.d/shadowsocksr clash_cache %s >/dev/null 2>&1", luci.util.shellquote(sid))
|
||
local ok = luci.sys.call(cmd) == 0
|
||
local reapplied = false
|
||
if ok and is_active_clash_node(sid) then
|
||
luci.sys.call("/etc/init.d/shadowsocksr restart >/dev/null 2>&1 &")
|
||
reapplied = true
|
||
end
|
||
luci.http.prepare_content("application/json")
|
||
luci.http.write_json({
|
||
success = ok,
|
||
cached = nixio.fs.access(get_clash_cache_file(sid)),
|
||
reapplied = reapplied
|
||
})
|
||
end
|
||
|
||
function clash_reset_defaults()
|
||
local sid = luci.http.formvalue("sid")
|
||
if not sid or uci:get("shadowsocksr", sid) ~= "servers" or uci:get("shadowsocksr", sid, "type") ~= "clash" then
|
||
luci.http.status(400, "Bad Request")
|
||
luci.http.prepare_content("application/json")
|
||
luci.http.write_json({success = false})
|
||
return
|
||
end
|
||
|
||
local state_file = get_clash_state_file(sid)
|
||
local cleared = false
|
||
if nixio.fs.access(state_file) then
|
||
cleared = nixio.fs.remove(state_file) or false
|
||
else
|
||
cleared = true
|
||
end
|
||
|
||
local reapplied = false
|
||
if cleared and is_active_clash_node(sid) then
|
||
luci.sys.call("/etc/init.d/shadowsocksr restart >/dev/null 2>&1 &")
|
||
reapplied = true
|
||
end
|
||
|
||
luci.http.prepare_content("application/json")
|
||
luci.http.write_json({
|
||
success = cleared,
|
||
reapplied = reapplied
|
||
})
|
||
end
|
||
|
||
function clash_client_policies()
|
||
local sid = luci.http.formvalue("sid")
|
||
local active_sid = resolve_active_clash_sid(sid)
|
||
local groups = {}
|
||
if active_sid then
|
||
local raw = clash_api_request(active_sid, "GET", "/proxies")
|
||
if raw then
|
||
groups = parse_clash_groups(raw.body)
|
||
end
|
||
end
|
||
|
||
local policies = {}
|
||
local seen = {}
|
||
for _, group in ipairs(groups or {}) do
|
||
if group.name and not seen[group.name] then
|
||
seen[group.name] = true
|
||
policies[#policies + 1] = {
|
||
name = group.name,
|
||
label = group.name,
|
||
type = group.type or ""
|
||
}
|
||
end
|
||
for _, proxy_name in ipairs(group.all or {}) do
|
||
if proxy_name and proxy_name ~= "" and not seen[proxy_name] then
|
||
seen[proxy_name] = true
|
||
policies[#policies + 1] = {
|
||
name = proxy_name,
|
||
label = proxy_name,
|
||
type = "proxy"
|
||
}
|
||
end
|
||
end
|
||
end
|
||
|
||
table.sort(policies, function(a, b)
|
||
return tostring(a.label or a.name) < tostring(b.label or b.name)
|
||
end)
|
||
|
||
luci.http.prepare_content("application/json")
|
||
luci.http.write_json({
|
||
active = active_sid ~= nil,
|
||
sid = active_sid,
|
||
clients = collect_lan_clients(),
|
||
rules = read_clash_client_rules(sid),
|
||
policies = policies
|
||
})
|
||
end
|
||
|
||
function clash_client_rule_save()
|
||
local sid = luci.http.formvalue("sid")
|
||
local rows = {}
|
||
local max_rows = tonumber(luci.http.formvalue("count") or "0") or 0
|
||
|
||
for index = 1, math.min(max_rows, 256) do
|
||
local prefix = string.format("rule_%d_", index)
|
||
local ip_addr = normalize_client_ip(luci.http.formvalue(prefix .. "ip_addr"))
|
||
local enabled = luci.http.formvalue(prefix .. "enabled") == "1" and "1" or "0"
|
||
local remarks = trim(luci.http.formvalue(prefix .. "remarks"))
|
||
local policy_group = trim(luci.http.formvalue(prefix .. "policy_group"))
|
||
local client_mac = sanitize_mac(luci.http.formvalue(prefix .. "client_mac"))
|
||
|
||
if ip_addr ~= "" and policy_group ~= "" then
|
||
rows[#rows + 1] = {
|
||
enabled = enabled,
|
||
remarks = remarks,
|
||
ip_addr = ip_addr,
|
||
client_mac = client_mac,
|
||
policy_group = policy_group
|
||
}
|
||
end
|
||
end
|
||
|
||
if not sid or sid == "" or uci:get("shadowsocksr", sid) ~= "servers" or uci:get("shadowsocksr", sid, "type") ~= "clash" then
|
||
luci.http.status(400, "Bad Request")
|
||
luci.http.prepare_content("application/json")
|
||
luci.http.write_json({ success = false, error = "invalid_sid" })
|
||
return
|
||
end
|
||
|
||
write_clash_client_rules_csv(sid, rows)
|
||
|
||
local active_sid = resolve_active_clash_sid(sid)
|
||
local current_sid = uci:get_first("shadowsocksr", "global", "global_server")
|
||
local reapplied = false
|
||
if sid and sid ~= "" and uci:get("shadowsocksr", sid) == "servers"
|
||
and uci:get("shadowsocksr", sid, "type") == "clash"
|
||
and current_sid == sid then
|
||
luci.sys.call("/etc/init.d/shadowsocksr restart >/dev/null 2>&1 &")
|
||
reapplied = true
|
||
end
|
||
|
||
luci.http.prepare_content("application/json")
|
||
luci.http.write_json({
|
||
success = true,
|
||
count = #rows,
|
||
reapplied = reapplied,
|
||
rules = read_clash_client_rules(sid)
|
||
})
|
||
end
|
||
|
||
function clash_client_rule_clear()
|
||
local sid = luci.http.formvalue("sid")
|
||
|
||
if not sid or sid == "" or uci:get("shadowsocksr", sid) ~= "servers" or uci:get("shadowsocksr", sid, "type") ~= "clash" then
|
||
luci.http.status(400, "Bad Request")
|
||
luci.http.prepare_content("application/json")
|
||
luci.http.write_json({ success = false, error = "invalid_sid" })
|
||
return
|
||
end
|
||
|
||
local csv_path = get_clash_client_rule_csv_path(sid)
|
||
if csv_path and nixio.fs.access(csv_path) then
|
||
nixio.fs.remove(csv_path)
|
||
end
|
||
|
||
local current_sid = uci:get_first("shadowsocksr", "global", "global_server")
|
||
local reapplied = false
|
||
if sid and sid ~= "" and uci:get("shadowsocksr", sid) == "servers"
|
||
and uci:get("shadowsocksr", sid, "type") == "clash"
|
||
and current_sid == sid then
|
||
luci.sys.call("/etc/init.d/shadowsocksr restart >/dev/null 2>&1 &")
|
||
reapplied = true
|
||
end
|
||
|
||
luci.http.prepare_content("application/json")
|
||
luci.http.write_json({
|
||
success = true,
|
||
reapplied = reapplied,
|
||
rules = {}
|
||
})
|
||
end
|
||
|
||
function act_ping()
|
||
local e = {}
|
||
local domain = luci.http.formvalue("domain")
|
||
local port = tonumber(luci.http.formvalue("port") or 0)
|
||
local transport = (luci.http.formvalue("transport") or ""):lower()
|
||
local wsPath = luci.http.formvalue("wsPath") or ""
|
||
local host = luci.http.formvalue("host") or ""
|
||
local tls_host = luci.http.formvalue("tlsHost") or ""
|
||
local tls = luci.http.formvalue("tls")
|
||
local type = (luci.http.formvalue("type") or ""):lower()
|
||
local proto = (luci.http.formvalue("proto") or ""):lower()
|
||
local reality = luci.http.formvalue("reality")
|
||
local sid = luci.http.formvalue("sid")
|
||
e.index = luci.http.formvalue("index")
|
||
|
||
if sid and sid ~= "" and uci:get("shadowsocksr", sid) == "servers" then
|
||
domain = uci:get("shadowsocksr", sid, "server") or domain
|
||
port = tonumber(uci:get("shadowsocksr", sid, "server_port") or port or 0)
|
||
transport = (uci:get("shadowsocksr", sid, "transport") or transport or ""):lower()
|
||
wsPath = uci:get("shadowsocksr", sid, "ws_path") or wsPath
|
||
host = uci:get("shadowsocksr", sid, "ws_host") or host
|
||
tls_host = uci:get("shadowsocksr", sid, "tls_host") or tls_host
|
||
tls = uci:get("shadowsocksr", sid, "tls") or tls
|
||
type = (uci:get("shadowsocksr", sid, "type") or type or ""):lower()
|
||
proto = (uci:get("shadowsocksr", sid, "v2ray_protocol") or proto or ""):lower()
|
||
reality = uci:get("shadowsocksr", sid, "reality") or reality
|
||
end
|
||
|
||
local is_ip = domain and domain:match("^%d+%.%d+%.%d+%.%d+$")
|
||
local probe_host = (tls_host ~= "" and tls_host) or (host ~= "" and host) or domain
|
||
local is_reality = (reality == "1" or reality == "true")
|
||
local prefers_handshake_latency = (type == "v2ray") and not is_reality
|
||
|
||
-- 临时放行防火墙逻辑
|
||
local use_nft = use_fw4_backend()
|
||
local iret = false
|
||
if domain then
|
||
if use_nft then
|
||
iret = luci.sys.call("nft add element inet ss_spec ss_spec_wan_ac { " .. domain .. " } 2>/dev/null") == 0
|
||
else
|
||
iret = luci.sys.call("ipset add ss_spec_wan_ac " .. domain .. " 2>/dev/null") == 0
|
||
end
|
||
end
|
||
-- Hysteria2 节点轻量 UDP 端口检测
|
||
if proto:find("hysteria2") or type:find("hysteria2") then
|
||
local udp_cmd = string.format("nping --udp -c 1 -p %d %s 2>/dev/null", port, domain)
|
||
local udp_raw = luci.sys.exec(udp_cmd) or ""
|
||
local udp_rtt = udp_raw:match("Avg rtt:%s*([0-9.]+)ms")
|
||
local udp_unreachable = udp_raw:match("[Pp]ort [Uu]nreachable") or udp_raw:match("ICMP")
|
||
local udp_sent = udp_raw:match("Raw packets sent:%s*1")
|
||
|
||
-- UDP 服务通常不会主动回包，未收到应答不等于端口不可用。
|
||
-- 仅在出现明显的不可达迹象时标记 fail，其余视为轻量可达。
|
||
e.socket = (udp_unreachable == nil) and (udp_sent ~= nil)
|
||
e.ping = udp_rtt and normalize_ping_ms(udp_rtt) or nil
|
||
|
||
if not e.ping then
|
||
local icmp_cmd = string.format("ping -c 1 -W 1 %s 2>/dev/null | grep -o 'time=[0-9.]*' | cut -d= -f2", domain)
|
||
e.ping = normalize_ping_ms(tonumber(luci.sys.exec(icmp_cmd)))
|
||
end
|
||
if not e.ping then
|
||
e.ping = 0
|
||
end
|
||
elseif transport == "ws" then
|
||
-- WebSocket 探测
|
||
local result = ""
|
||
local success = false
|
||
local icmp_cmd = string.format("ping -c 1 -W 1 %s 2>/dev/null | grep -o 'time=[0-9.]*' | cut -d= -f2", domain)
|
||
e.ping = normalize_ping_ms(tonumber(luci.sys.exec(icmp_cmd)))
|
||
-- WebSocket 探测 (适用于域名，或带 SNI 的 IP)
|
||
if not is_ip or probe_host ~= domain then
|
||
local resolve_arg = ""
|
||
local final_domain = probe_host
|
||
if is_ip and probe_host and probe_host ~= "" then
|
||
-- IP 模式下使用 --resolve 强制指定 SNI，解决 TLS 握手失败
|
||
resolve_arg = string.format("--resolve '%s:%d:%s' ", probe_host, port, domain)
|
||
end
|
||
local prefix = (tls == '1') and "https://" or "http://"
|
||
local address = prefix .. final_domain .. ':' .. port .. wsPath
|
||
local cmd = string.format(
|
||
"curl --http1.1 -m 2 -ksN -o /dev/null %s" ..
|
||
"-w 'time_connect=%%{time_connect}\\nhttp_code=%%{http_code}' " ..
|
||
"%s" ..
|
||
"-H 'Connection: Upgrade' -H 'Upgrade: websocket' " ..
|
||
"-H 'Sec-WebSocket-Key: SGVsbG8sIHdvcmxkIQ==' " ..
|
||
"-H 'Sec-WebSocket-Version: 13' '%s'",
|
||
resolve_arg,
|
||
(probe_host and probe_host ~= "") and ("-H " .. luci.util.shellquote("Host: " .. probe_host) .. " ") or "",
|
||
address
|
||
)
|
||
result = luci.sys.exec(cmd) or ""
|
||
success = (string.match(result, "http_code=(%d+)") == "101")
|
||
end
|
||
-- 如果深度探测失败，或是不支持深测的纯 IP
|
||
if not success then
|
||
local socket = nixio.socket("inet", "stream")
|
||
if socket then
|
||
socket:setopt("socket", "rcvtimeo", 3)
|
||
socket:setopt("socket", "sndtimeo", 3)
|
||
success = socket:connect(domain, port)
|
||
socket:close()
|
||
end
|
||
--luci.sys.exec(string.format("echo 'Node %s (ws) failed deep test, using TCP fallback' >> /tmp/ping.log", domain))
|
||
end
|
||
e.socket = success
|
||
-- 延迟：优先 ping，再 curl，最后 nping tcp-connect
|
||
if not e.ping then
|
||
local ping_time = tonumber(string.match(result, "time_connect=(%d+.%d%d%d)"))
|
||
local appconnect_time = tonumber(string.match(result, "time_appconnect=(%d+.%d%d%d)"))
|
||
if appconnect_time and appconnect_time > 0 then
|
||
e.ping = normalize_ping_ms(appconnect_time, 1000)
|
||
elseif ping_time and ping_time > 0 then
|
||
e.ping = normalize_ping_ms(ping_time, 1000)
|
||
else
|
||
e.ping = detect_tcp_connect_ms(domain, port) or 0
|
||
end
|
||
end
|
||
else
|
||
-- 3. 非 WebSocket 节点的探测逻辑 (TCP / ICMP / UDP)
|
||
local socket = nixio.socket("inet", "stream")
|
||
if socket then
|
||
socket:setopt("socket", "rcvtimeo", 3)
|
||
socket:setopt("socket", "sndtimeo", 3)
|
||
e.socket = socket:connect(domain, port)
|
||
socket:close()
|
||
end
|
||
|
||
if prefers_handshake_latency and (tls == "1" or tls_host ~= "" or proto == "vless" or proto == "vmess") then
|
||
e.ping = detect_tls_handshake_ms(domain, port, "", probe_host, domain, false)
|
||
end
|
||
|
||
-- 延迟：优先真实握手，再 nping tcp-connect -> ping -> nping(udp)
|
||
if not e.ping then
|
||
if not is_reality then
|
||
e.ping = detect_tcp_connect_ms(domain, port)
|
||
end
|
||
end
|
||
if not e.ping then
|
||
local icmp_cmd = string.format("ping -c 1 -W 1 %s 2>/dev/null | grep -o 'time=[0-9.]*' | cut -d= -f2", domain)
|
||
e.ping = normalize_ping_ms(tonumber(luci.sys.exec(icmp_cmd)))
|
||
end
|
||
|
||
if not e.ping then
|
||
local udp_cmd = string.format("nping --udp -c 1 -p %d %s 2>/dev/null | grep -o 'Avg rtt: [0-9.]*ms' | awk '{print $3}' | sed 's/ms//' | head -1", port, domain)
|
||
local udp_res = luci.sys.exec(udp_cmd)
|
||
if udp_res and udp_res ~= "" then
|
||
local ping_num = tonumber(udp_res)
|
||
if ping_num then e.ping = normalize_ping_ms(ping_num) end
|
||
end
|
||
end
|
||
|
||
if (not e.ping or e.ping == 0) and domain and port > 0 then
|
||
local schemes = { "https", "http" }
|
||
for _, scheme in ipairs(schemes) do
|
||
local connect_cmd = string.format(
|
||
"curl -m 2 -ksS -o /dev/null -w 'time_connect=%%{time_connect}' %s://%s:%d 2>/dev/null",
|
||
scheme, domain, port
|
||
)
|
||
local connect_res = luci.sys.exec(connect_cmd) or ""
|
||
local connect_time = tonumber(connect_res:match("time_connect=([0-9.]+)"))
|
||
if connect_time and connect_time > 0 then
|
||
e.ping = normalize_ping_ms(connect_time, 1000)
|
||
break
|
||
end
|
||
end
|
||
end
|
||
end
|
||
|
||
-- 4. 清理防火墙规则
|
||
if iret then
|
||
if use_nft then
|
||
luci.sys.call("nft delete element inet ss_spec ss_spec_wan_ac { " .. domain .. " } 2>/dev/null")
|
||
else
|
||
luci.sys.call("ipset del ss_spec_wan_ac " .. domain .. " 2>/dev/null")
|
||
end
|
||
end
|
||
|
||
if sid and sid ~= "" then
|
||
save_detect_cache_entry(sid, {
|
||
server = domain or "",
|
||
port = port or 0,
|
||
type = type or "",
|
||
proto = proto or "",
|
||
socket = e.socket and true or false,
|
||
ping = tonumber(e.ping) or 0,
|
||
time = os.time()
|
||
})
|
||
end
|
||
|
||
luci.http.prepare_content("application/json")
|
||
luci.http.write_json(e)
|
||
end
|
||
|
||
function check_status()
|
||
local e = {}
|
||
local target = luci.http.formvalue("set") or ""
|
||
e.ret = luci.sys.call("curl -m 3 -sS -o /dev/null http://www." .. target .. ".com >/dev/null 2>&1")
|
||
luci.http.prepare_content("application/json")
|
||
luci.http.write_json(e)
|
||
end
|
||
|
||
function refresh_data()
|
||
local set = luci.http.formvalue("set")
|
||
local retstring = loadstring("return " .. luci.sys.exec("/usr/bin/lua /usr/share/shadowsocksr/update.lua " .. set))()
|
||
luci.http.prepare_content("application/json")
|
||
luci.http.write_json(retstring)
|
||
end
|
||
|
||
function check_port()
|
||
local retstring = "<br /><br />"
|
||
local s
|
||
local server_name = ""
|
||
local uci = require "luci.model.uci".cursor()
|
||
local use_nft = use_fw4_backend()
|
||
|
||
uci:foreach("shadowsocksr", "servers", function(s)
|
||
if s.type == "clash" then
|
||
retstring = retstring .. string.format("<font><b style='color:gray'>[%s] Clash panel node.</b></font><br />", s.alias or s[".name"])
|
||
return
|
||
end
|
||
if s.alias then
|
||
server_name = s.alias
|
||
elseif s.server and s.server_port then
|
||
server_name = s.server .. ":" .. s.server_port
|
||
end
|
||
|
||
-- 临时加入 set
|
||
local is_ipv6 = is_ipv6_address(s.server)
|
||
local iret = false
|
||
if not is_ipv6 then
|
||
if use_nft then
|
||
iret = luci.sys.call("nft add element inet ss_spec ss_spec_wan_ac { " .. s.server .. " } 2>/dev/null") == 0
|
||
else
|
||
iret = luci.sys.call("ipset add ss_spec_wan_ac " .. s.server .. " 2>/dev/null") == 0
|
||
end
|
||
end
|
||
|
||
-- TCP 测试
|
||
local socket = nixio.socket(is_ipv6 and "inet6" or "inet", "stream")
|
||
socket:setopt("socket", "rcvtimeo", 3)
|
||
socket:setopt("socket", "sndtimeo", 3)
|
||
local ret = socket:connect(s.server, s.server_port)
|
||
socket:close()
|
||
|
||
if ret then
|
||
retstring = retstring .. string.format("<font><b style='color:green'>[%s] OK.</b></font><br />", server_name)
|
||
else
|
||
retstring = retstring .. string.format("<font><b style='color:red'>[%s] Error.</b></font><br />", server_name)
|
||
end
|
||
|
||
-- 删除临时 set
|
||
if iret then
|
||
if use_nft then
|
||
luci.sys.call("nft delete element inet ss_spec ss_spec_wan_ac { " .. s.server .. " } 2>/dev/null")
|
||
else
|
||
luci.sys.call("ipset del ss_spec_wan_ac " .. s.server)
|
||
end
|
||
end
|
||
end)
|
||
|
||
luci.http.prepare_content("application/json")
|
||
luci.http.write_json({ret = retstring})
|
||
end
|
||
|
||
function act_reset()
|
||
luci.sys.call("/etc/init.d/shadowsocksr reset >/dev/null 2>&1")
|
||
luci.http.redirect(luci.dispatcher.build_url("admin", "services", "shadowsocksr"))
|
||
end
|
||
|
||
function act_restart()
|
||
luci.sys.call("/etc/init.d/shadowsocksr restart > /dev/null 2>&1 &")
|
||
luci.http.redirect(luci.dispatcher.build_url("admin", "services", "shadowsocksr"))
|
||
end
|
||
|
||
function act_delete()
|
||
luci.sys.call("/etc/init.d/shadowsocksr restart > /dev/null 2>&1 &")
|
||
luci.http.redirect(luci.dispatcher.build_url("admin", "services", "shadowsocksr", "servers"))
|
||
end
|
||
|
||
function get_log()
|
||
luci.http.write(luci.sys.exec("[ -f '/var/log/ssrplus.log' ] && cat /var/log/ssrplus.log"))
|
||
end
|
||
|
||
function clear_log()
|
||
luci.sys.call("echo '' > /var/log/ssrplus.log")
|
||
end
|
||
|
||
function create_backup()
|
||
local backup_files = {
|
||
"/etc/config/shadowsocksr",
|
||
"/etc/ssrplus/*"
|
||
}
|
||
local date = os.date("%Y-%m-%d-%H-%M-%S")
|
||
local tar_file = "/tmp/shadowsocksr-" .. date .. "-backup.tar.gz"
|
||
nixio.fs.remove(tar_file)
|
||
local cmd = "tar -czf " .. tar_file .. " " .. table.concat(backup_files, " ")
|
||
luci.sys.call(cmd)
|
||
luci.http.header("Content-Disposition", "attachment; filename=shadowsocksr-" .. date .. "-backup.tar.gz")
|
||
luci.http.header("X-Backup-Filename", "shadowsocksr-" .. date .. "-backup.tar.gz")
|
||
luci.http.prepare_content("application/octet-stream")
|
||
luci.http.write(nixio.fs.readfile(tar_file))
|
||
nixio.fs.remove(tar_file)
|
||
end
|