464 lines
16 KiB
Lua
464 lines
16 KiB
Lua
require "luci.sys"
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local api = require "luci.passwall.api"
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local appname = "passwall"
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local var = api.get_args(arg)
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local FLAG = var["-FLAG"]
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local SMARTDNS_CONF = var["-SMARTDNS_CONF"]
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local LOCAL_GROUP = var["-LOCAL_GROUP"]
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local REMOTE_GROUP = var["-REMOTE_GROUP"]
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local REMOTE_PROXY_SERVER = var["-REMOTE_PROXY_SERVER"]
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local USE_DEFAULT_DNS = var["-USE_DEFAULT_DNS"]
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local TUN_DNS = var["-TUN_DNS"]
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local TCP_NODE = var["-TCP_NODE"]
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local USE_DIRECT_LIST = var["-USE_DIRECT_LIST"]
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local USE_PROXY_LIST = var["-USE_PROXY_LIST"]
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local USE_BLOCK_LIST = var["-USE_BLOCK_LIST"]
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local USE_GFW_LIST = var["-USE_GFW_LIST"]
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local CHN_LIST = var["-CHN_LIST"]
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local DEFAULT_PROXY_MODE = var["-DEFAULT_PROXY_MODE"]
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local NO_PROXY_IPV6 = var["-NO_PROXY_IPV6"]
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local NO_LOGIC_LOG = var["-NO_LOGIC_LOG"]
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local NFTFLAG = var["-NFTFLAG"]
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local CACHE_PATH = api.CACHE_PATH
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local CACHE_FLAG = "smartdns_" .. FLAG
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local CACHE_DNS_PATH = CACHE_PATH .. "/" .. CACHE_FLAG
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local CACHE_DNS_FILE = CACHE_DNS_PATH .. ".conf"
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local uci = api.uci
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local sys = api.sys
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local fs = api.fs
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local datatypes = api.datatypes
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local TMP_PATH = "/tmp/etc/" .. appname
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local TMP_ACL_PATH = TMP_PATH .. "/acl"
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local RULES_PATH = "/usr/share/" .. appname .. "/rules"
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local FLAG_PATH = TMP_ACL_PATH .. "/" .. FLAG
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local config_lines = {}
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local tmp_lines = {}
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local function log(...)
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if NO_LOGIC_LOG == "1" then
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return
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end
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api.log(...)
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end
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local function is_file_nonzero(path)
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if path and #path > 1 then
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if sys.exec('[ -s "%s" ] && echo -n 1' % path) == "1" then
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return true
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end
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end
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return nil
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end
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local function insert_unique(dest_table, value, lookup_table)
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if not lookup_table[value] then
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table.insert(dest_table, value)
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lookup_table[value] = true
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end
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end
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local function merge_array(array1, array2)
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for i, line in ipairs(array2) do
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table.insert(array1, #array1 + 1, line)
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end
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end
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local function insert_array_before(array1, array2, target) --将array2插入到array1的target前面，target不存在则追加
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for i, line in ipairs(array1) do
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if line == target then
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for j = #array2, 1, -1 do
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table.insert(array1, i, array2[j])
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end
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return
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end
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end
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merge_array(array1, array2)
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end
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local function insert_array_after(array1, array2, target) --将array2插入到array1的target后面，target不存在则追加
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for i, line in ipairs(array1) do
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if line == target then
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for j = 1, #array2 do
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table.insert(array1, i + j, array2[j])
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end
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return
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end
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end
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merge_array(array1, array2)
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end
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if not fs.access(FLAG_PATH) then
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fs.mkdir(FLAG_PATH)
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end
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if not fs.access(CACHE_PATH) then
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fs.mkdir(CACHE_PATH)
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end
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if LOCAL_GROUP == "nil" then
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LOCAL_GROUP = nil
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log(" * 注意：国内分组名未设置，可能会导致 DNS 解析异常！")
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end
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if not REMOTE_GROUP or REMOTE_GROUP == "nil" then
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REMOTE_GROUP = "passwall_proxy"
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if TUN_DNS then
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TUN_DNS = TUN_DNS:gsub("#", ":")
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end
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sys.call('sed -i "/passwall/d" /etc/smartdns/custom.conf >/dev/null 2>&1')
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end
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local proxy_server_name = "passwall-proxy-server"
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config_lines = {
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"force-qtype-SOA 65",
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"server 114.114.114.114 -bootstrap-dns",
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string.format("proxy-server socks5://%s -name %s", REMOTE_PROXY_SERVER, proxy_server_name)
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}
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if true then
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string.gsub(TUN_DNS, '[^' .. "|" .. ']+', function(w)
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local server_dns = w
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local server_param = string.format("server %s -group %s -proxy %s", "%s", REMOTE_GROUP, proxy_server_name)
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server_param = server_param .. " -exclude-default-group"
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local isHTTPS = w:find("https://")
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if isHTTPS and isHTTPS == 1 then
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local http_host = nil
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local url = w
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local port = 443
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local s = api.split(w, ",")
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if s and #s > 1 then
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url = s[1]
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local dns_ip = s[2]
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local host_port = api.get_domain_from_url(s[1])
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if host_port and #host_port > 0 then
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http_host = host_port
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local s2 = api.split(host_port, ":")
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if s2 and #s2 > 1 then
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http_host = s2[1]
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port = s2[2]
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end
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url = url:gsub(http_host, dns_ip)
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end
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end
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server_dns = url
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if http_host then
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server_dns = server_dns .. " -http-host " .. http_host
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end
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end
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server_param = string.format(server_param, server_dns)
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table.insert(config_lines, server_param)
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end)
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end
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--设置默认 DNS 分组(托底组)
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local DEFAULT_DNS_GROUP = (USE_DEFAULT_DNS == "direct" and LOCAL_GROUP) or
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(USE_DEFAULT_DNS == "remote" and REMOTE_GROUP)
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local only_global = (DEFAULT_PROXY_MODE == "proxy" and CHN_LIST == "0" and USE_GFW_LIST == "0") and 1 --没有启用中国列表和GFW列表时(全局)
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if only_global == 1 then
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DEFAULT_DNS_GROUP = REMOTE_GROUP
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end
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if DEFAULT_DNS_GROUP then
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local domain_rules_str = "domain-rules /./ -nameserver " .. DEFAULT_DNS_GROUP
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if DEFAULT_DNS_GROUP == REMOTE_GROUP then
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domain_rules_str = domain_rules_str .. " -speed-check-mode none -d no -no-serve-expired"
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if NO_PROXY_IPV6 == "1" and only_global == 1 and uci:get(appname, TCP_NODE, "protocol") ~= "_shunt" then
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domain_rules_str = domain_rules_str .. " -address #6"
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end
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end
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table.insert(config_lines, domain_rules_str)
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end
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local setflag = (NFTFLAG == "1") and "inet#passwall#" or ""
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local set_type = (NFTFLAG == "1") and "-nftset" or "-ipset"
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--预设排序标签(越往后优先级越高)
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for i = 1, 8 do
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table.insert(config_lines, "#--" .. i)
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end
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--屏蔽列表
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local file_block_host = TMP_ACL_PATH .. "/block_host"
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if USE_BLOCK_LIST == "1" and not fs.access(file_block_host) then --对自定义列表进行清洗
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local block_domain, lookup_block_domain = {}, {}
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for line in io.lines(RULES_PATH .. "/block_host") do
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line = api.get_std_domain(line)
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if line ~= "" and not line:find("#") then
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insert_unique(block_domain, line, lookup_block_domain)
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end
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end
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if #block_domain > 0 then
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local f_out = io.open(file_block_host, "w")
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for i = 1, #block_domain do
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f_out:write(block_domain[i] .. "\n")
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end
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f_out:close()
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end
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end
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if USE_BLOCK_LIST == "1" and is_file_nonzero(file_block_host) then
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local domain_set_name = "passwall-block"
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tmp_lines = {
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string.format("domain-set -name %s -file %s", domain_set_name, file_block_host),
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string.format("domain-rules /domain-set:%s/ -a #", domain_set_name)
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}
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insert_array_after(config_lines, tmp_lines, "#--7")
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end
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--始终用国内DNS解析节点域名
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local file_vpslist = TMP_ACL_PATH .. "/vpslist"
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if not is_file_nonzero(file_vpslist) then
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local f_out = io.open(file_vpslist, "w")
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uci:foreach(appname, "nodes", function(t)
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local address = t.address
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if address == "engage.cloudflareclient.com" then return end
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if datatypes.hostname(address) then
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f_out:write(address .. "\n")
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end
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end)
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f_out:close()
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end
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if is_file_nonzero(file_vpslist) then
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local domain_set_name = "passwall-vpslist"
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tmp_lines = {
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string.format("domain-set -name %s -file %s", domain_set_name, file_vpslist)
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}
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local domain_rules_str = string.format('domain-rules /domain-set:%s/ %s', domain_set_name, LOCAL_GROUP and "-nameserver " .. LOCAL_GROUP or "")
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domain_rules_str = domain_rules_str .. " " .. set_type .. " #4:" .. setflag .. "passwall_vpslist,#6:" .. setflag .. "passwall_vpslist6"
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table.insert(tmp_lines, domain_rules_str)
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insert_array_after(config_lines, tmp_lines, "#--8")
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log(string.format(" - 节点列表中的域名(vpslist)使用分组：%s", LOCAL_GROUP or "默认"))
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end
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--直连（白名单）列表
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local file_direct_host = TMP_ACL_PATH .. "/direct_host"
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if USE_DIRECT_LIST == "1" and not fs.access(file_direct_host) then --对自定义列表进行清洗
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local direct_domain, lookup_direct_domain = {}, {}
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for line in io.lines(RULES_PATH .. "/direct_host") do
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line = api.get_std_domain(line)
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if line ~= "" and not line:find("#") then
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insert_unique(direct_domain, line, lookup_direct_domain)
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end
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end
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if #direct_domain > 0 then
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local f_out = io.open(file_direct_host, "w")
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for i = 1, #direct_domain do
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f_out:write(direct_domain[i] .. "\n")
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end
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f_out:close()
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end
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end
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if USE_DIRECT_LIST == "1" and is_file_nonzero(file_direct_host) then
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local domain_set_name = "passwall-directlist"
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tmp_lines = {
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string.format("domain-set -name %s -file %s", domain_set_name, file_direct_host)
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}
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local domain_rules_str = string.format('domain-rules /domain-set:%s/ %s', domain_set_name, LOCAL_GROUP and "-nameserver " .. LOCAL_GROUP or "")
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domain_rules_str = domain_rules_str .. " " .. set_type .. " #4:" .. setflag .. "passwall_whitelist,#6:" .. setflag .. "passwall_whitelist6"
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table.insert(tmp_lines, domain_rules_str)
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insert_array_after(config_lines, tmp_lines, "#--6")
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log(string.format(" - 域名白名单(whitelist)使用分组：%s", LOCAL_GROUP or "默认"))
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end
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--代理（黑名单）列表
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local file_proxy_host = TMP_ACL_PATH .. "/proxy_host"
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if USE_PROXY_LIST == "1" and not fs.access(file_proxy_host) then --对自定义列表进行清洗
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local proxy_domain, lookup_proxy_domain = {}, {}
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for line in io.lines(RULES_PATH .. "/proxy_host") do
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line = api.get_std_domain(line)
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if line ~= "" and not line:find("#") then
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insert_unique(proxy_domain, line, lookup_proxy_domain)
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end
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end
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if #proxy_domain > 0 then
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local f_out = io.open(file_proxy_host, "w")
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for i = 1, #proxy_domain do
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f_out:write(proxy_domain[i] .. "\n")
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end
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f_out:close()
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end
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end
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if USE_PROXY_LIST == "1" and is_file_nonzero(file_proxy_host) then
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local domain_set_name = "passwall-proxylist"
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tmp_lines = {
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string.format("domain-set -name %s -file %s", domain_set_name, file_proxy_host)
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}
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local domain_rules_str = string.format('domain-rules /domain-set:%s/ -nameserver %s', domain_set_name, REMOTE_GROUP)
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domain_rules_str = domain_rules_str .. " -speed-check-mode none"
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domain_rules_str = domain_rules_str .. " -no-serve-expired"
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if NO_PROXY_IPV6 == "1" then
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domain_rules_str = domain_rules_str .. " -address #6"
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domain_rules_str = domain_rules_str .. " " .. set_type .. " #4:" .. setflag .. "passwall_blacklist"
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else
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domain_rules_str = domain_rules_str .. " -d no " .. set_type .. " #4:" .. setflag .. "passwall_blacklist" .. ",#6:" .. setflag .. "passwall_blacklist6"
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end
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table.insert(tmp_lines, domain_rules_str)
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insert_array_after(config_lines, tmp_lines, "#--5")
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log(string.format(" - 代理域名表(blacklist)使用分组：%s", REMOTE_GROUP or "默认"))
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end
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--GFW列表
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if USE_GFW_LIST == "1" and is_file_nonzero(RULES_PATH .. "/gfwlist") then
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local domain_set_name = "passwall-gfwlist"
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tmp_lines = {
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string.format("domain-set -name %s -file %s", domain_set_name, RULES_PATH .. "/gfwlist")
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}
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local domain_rules_str = string.format('domain-rules /domain-set:%s/ -nameserver %s', domain_set_name, REMOTE_GROUP)
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domain_rules_str = domain_rules_str .. " -speed-check-mode none"
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domain_rules_str = domain_rules_str .. " -no-serve-expired"
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if NO_PROXY_IPV6 == "1" then
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domain_rules_str = domain_rules_str .. " -address #6"
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domain_rules_str = domain_rules_str .. " " .. set_type .. " #4:" .. setflag .. "passwall_gfwlist"
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else
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domain_rules_str = domain_rules_str .. " -d no " .. set_type .. " #4:" .. setflag .. "passwall_gfwlist" .. ",#6:" .. setflag .. "passwall_gfwlist6"
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end
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table.insert(tmp_lines, domain_rules_str)
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insert_array_after(config_lines, tmp_lines, "#--1")
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log(string.format(" - 防火墙域名表(gfwlist)使用分组：%s", REMOTE_GROUP or "默认"))
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end
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--中国列表
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if CHN_LIST ~= "0" and is_file_nonzero(RULES_PATH .. "/chnlist") then
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local domain_set_name = "passwall-chnlist"
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tmp_lines = {
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string.format("domain-set -name %s -file %s", domain_set_name, RULES_PATH .. "/chnlist")
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}
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if CHN_LIST == "direct" then
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local domain_rules_str = string.format('domain-rules /domain-set:%s/ %s', domain_set_name, LOCAL_GROUP and "-nameserver " .. LOCAL_GROUP or "")
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domain_rules_str = domain_rules_str .. " " .. set_type .. " #4:" .. setflag .. "passwall_chnroute,#6:" .. setflag .. "passwall_chnroute6"
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table.insert(tmp_lines, domain_rules_str)
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insert_array_after(config_lines, tmp_lines, "#--2")
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log(string.format(" - 中国域名表(chnroute)使用分组：%s", LOCAL_GROUP or "默认"))
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end
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--回中国模式
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if CHN_LIST == "proxy" then
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local domain_rules_str = string.format('domain-rules /domain-set:%s/ -nameserver %s', domain_set_name, REMOTE_GROUP)
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domain_rules_str = domain_rules_str .. " -speed-check-mode none"
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domain_rules_str = domain_rules_str .. " -no-serve-expired"
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if NO_PROXY_IPV6 == "1" then
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domain_rules_str = domain_rules_str .. " -address #6"
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domain_rules_str = domain_rules_str .. " " .. set_type .. " #4:" .. setflag .. "passwall_chnroute"
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else
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domain_rules_str = domain_rules_str .. " -d no " .. set_type .. " #4:" .. setflag .. "passwall_chnroute" .. ",#6:" .. setflag .. "passwall_chnroute6"
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end
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table.insert(tmp_lines, domain_rules_str)
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insert_array_after(config_lines, tmp_lines, "#--2")
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log(string.format(" - 中国域名表(chnroute)使用分组：%s", REMOTE_GROUP or "默认"))
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end
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end
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--分流规则
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if uci:get(appname, TCP_NODE, "protocol") == "_shunt" then
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local white_domain, lookup_white_domain = {}, {}
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local shunt_domain, lookup_shunt_domain = {}, {}
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local file_white_host = FLAG_PATH .. "/shunt_direct_host"
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local file_shunt_host = FLAG_PATH .. "/shunt_proxy_host"
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local t = uci:get_all(appname, TCP_NODE)
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local default_node_id = t["default_node"] or "_direct"
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uci:foreach(appname, "shunt_rules", function(s)
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local _node_id = t[s[".name"]] or "nil"
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if _node_id ~= "nil" and _node_id ~= "_blackhole" then
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if _node_id == "_default" then
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_node_id = default_node_id
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end
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local domain_list = s.domain_list or ""
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for line in string.gmatch(domain_list, "[^\r\n]+") do
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if line ~= "" and not line:find("#") and not line:find("regexp:") and not line:find("geosite:") and not line:find("ext:") then
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if line:find("domain:") or line:find("full:") then
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line = string.match(line, ":([^:]+)$")
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end
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line = api.get_std_domain(line)
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if _node_id == "_direct" then
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if line ~= "" and not line:find("#") then
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insert_unique(white_domain, line, lookup_white_domain)
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end
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else
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if line ~= "" and not line:find("#") then
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insert_unique(shunt_domain, line, lookup_shunt_domain)
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end
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end
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end
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end
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if _node_id ~= "_direct" then
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log(string.format(" - Sing-Box/Xray分流规则(%s)使用分组：%s", s.remarks, REMOTE_GROUP or "默认"))
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end
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end
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end)
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if is_file_nonzero(file_white_host) == nil then
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if #white_domain > 0 then
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local f_out = io.open(file_white_host, "w")
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for i = 1, #white_domain do
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f_out:write(white_domain[i] .. "\n")
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end
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f_out:close()
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end
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end
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if is_file_nonzero(file_shunt_host) == nil then
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if #shunt_domain > 0 then
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local f_out = io.open(file_shunt_host, "w")
|
||
for i = 1, #shunt_domain do
|
||
f_out:write(shunt_domain[i] .. "\n")
|
||
end
|
||
f_out:close()
|
||
end
|
||
end
|
||
|
||
if is_file_nonzero(file_white_host) then
|
||
local domain_set_name = "passwall-whitehost"
|
||
tmp_lines = {
|
||
string.format("domain-set -name %s -file %s", domain_set_name, file_white_host)
|
||
}
|
||
local domain_rules_str = string.format('domain-rules /domain-set:%s/ %s', domain_set_name, LOCAL_GROUP and "-nameserver " .. LOCAL_GROUP or "")
|
||
domain_rules_str = domain_rules_str .. " " .. set_type .. " #4:" .. setflag .. "passwall_whitelist,#6:" .. setflag .. "passwall_whitelist6"
|
||
table.insert(tmp_lines, domain_rules_str)
|
||
insert_array_after(config_lines, tmp_lines, "#--3")
|
||
end
|
||
|
||
if is_file_nonzero(file_shunt_host) then
|
||
local domain_set_name = "passwall-shuntlist"
|
||
tmp_lines = {
|
||
string.format("domain-set -name %s -file %s", domain_set_name, file_shunt_host)
|
||
}
|
||
local domain_rules_str = string.format('domain-rules /domain-set:%s/ -nameserver %s', domain_set_name, REMOTE_GROUP)
|
||
domain_rules_str = domain_rules_str .. " -speed-check-mode none"
|
||
domain_rules_str = domain_rules_str .. " -no-serve-expired"
|
||
if NO_PROXY_IPV6 == "1" then
|
||
domain_rules_str = domain_rules_str .. " -address #6"
|
||
domain_rules_str = domain_rules_str .. " " .. set_type .. " #4:" .. setflag .. "passwall_shuntlist"
|
||
else
|
||
domain_rules_str = domain_rules_str .. " -d no " .. set_type .. " #4:" .. setflag .. "passwall_shuntlist" .. ",#6:" .. setflag .. "passwall_shuntlist6"
|
||
end
|
||
table.insert(tmp_lines, domain_rules_str)
|
||
insert_array_after(config_lines, tmp_lines, "#--4")
|
||
end
|
||
|
||
end
|
||
|
||
if #config_lines > 0 then
|
||
local f_out = io.open(CACHE_DNS_FILE, "w")
|
||
for i = 1, #config_lines do
|
||
line = config_lines[i]
|
||
if line ~= "" and not line:find("^#--") then
|
||
f_out:write(line .. "\n")
|
||
end
|
||
end
|
||
f_out:close()
|
||
end
|
||
|
||
if DEFAULT_DNS_GROUP then
|
||
log(string.format(" - 默认分组：%s", DEFAULT_DNS_GROUP))
|
||
end
|
||
|
||
fs.symlink(CACHE_DNS_FILE, SMARTDNS_CONF)
|
||
sys.call(string.format('echo "conf-file %s" >> /etc/smartdns/custom.conf', string.gsub(SMARTDNS_CONF, appname, appname .. "*")))
|
||
log(" - 请让SmartDNS作为Dnsmasq的上游或重定向！")
|