small-package/luci-app-passwall2/luasrc/model/cbi/passwall2/api/gen_v2ray.lua

721 lines
29 KiB
Lua

module("luci.model.cbi.passwall2.api.gen_v2ray", package.seeall)
local api = require "luci.model.cbi.passwall2.api.api"
local var = api.get_args(arg)
local flag = var["-flag"]
local node_id = var["-node"]
local tcp_proxy_way = var["-tcp_proxy_way"]
local redir_port = var["-redir_port"]
local sniffing = var["-sniffing"]
local route_only = var["-route_only"]
local local_socks_address = var["-local_socks_address"] or "0.0.0.0"
local local_socks_port = var["-local_socks_port"]
local local_socks_username = var["-local_socks_username"]
local local_socks_password = var["-local_socks_password"]
local local_http_address = var["-local_http_address"] or "0.0.0.0"
local local_http_port = var["-local_http_port"]
local local_http_username = var["-local_http_username"]
local local_http_password = var["-local_http_password"]
local dns_listen_port = var["-dns_listen_port"]
local local_dns_ip = var["-local_dns_ip"] or "119.29.29.29"
local local_dns_address = var["-local_dns_address"] or "tcp+local://119.29.29.29"
local local_dns_port = var["-local_dns_port"] or 53
local dns_server = var["-dns_server"]
local dns_direct_domains = {}
local dns_direct_expectIPs = {}
local dns_tcp_server = var["-dns_tcp_server"]
local dns_cache = var["-dns_cache"]
local doh_url = var["-doh_url"]
local doh_host = var["-doh_host"]
local dns_client_ip = var["-dns_client_ip"]
local dns_query_strategy = var["-dns_query_strategy"]
local dns_fakedns = var["-dns_fakedns"]
local loglevel = var["-loglevel"] or "warning"
local new_port
local uci = api.uci
local sys = api.sys
local jsonc = api.jsonc
local appname = api.appname
local fs = api.fs
local dns = nil
local fakedns = nil
local inbounds = {}
local outbounds = {}
local routing = nil
local function get_new_port()
if new_port then
new_port = tonumber(sys.exec(string.format("echo -n $(/usr/share/%s/app.sh get_new_port %s tcp)", appname, new_port + 1)))
else
new_port = tonumber(sys.exec(string.format("echo -n $(/usr/share/%s/app.sh get_new_port auto tcp)", appname)))
end
return new_port
end
local function get_domain_excluded()
local path = string.format("/usr/share/%s/domains_excluded", appname)
local content = fs.readfile(path)
if not content then return nil end
local hosts = {}
string.gsub(content, '[^' .. "\n" .. ']+', function(w)
local s = w:gsub("^%s*(.-)%s*$", "%1") -- Trim
if s == "" then return end
if s:find("#") and s:find("#") == 1 then return end
if not s:find("#") or s:find("#") ~= 1 then table.insert(hosts, s) end
end)
if #hosts == 0 then hosts = nil end
return hosts
end
function gen_outbound(node, tag, proxy_table)
local proxy = 0
local proxy_tag = "nil"
if proxy_table ~= nil and type(proxy_table) == "table" then
proxy = proxy_table.proxy or 0
proxy_tag = proxy_table.tag or "nil"
end
local result = nil
if node and node ~= "nil" then
local node_id = node[".name"]
if tag == nil then
tag = node_id
end
if node.type == "V2ray" or node.type == "Xray" then
proxy = 0
if proxy_tag ~= "nil" then
node.proxySettings = {
tag = proxy_tag,
transportLayer = true
}
end
end
if node.type ~= "V2ray" and node.type ~= "Xray" then
local relay_port = node.port
new_port = get_new_port()
sys.call(string.format('/usr/share/%s/app.sh run_socks "%s"> /dev/null',
appname,
string.format("flag=%s node=%s bind=%s socks_port=%s config_file=%s relay_port=%s",
new_port, --flag
node_id, --node
"127.0.0.1", --bind
new_port, --socks port
string.format("%s_%s_%s_%s.json", flag, tag, node_id, new_port), --config file
(proxy == 1 and proxy_tag ~= "nil" and relay_port) and tostring(relay_port) or "" --relay port
)
)
)
node = {}
node.protocol = "socks"
node.transport = "tcp"
node.address = "127.0.0.1"
node.port = new_port
node.stream_security = "none"
else
if node.tls and node.tls == "1" then
node.stream_security = "tls"
if node.type == "Xray" and node.xtls and node.xtls == "1" then
node.stream_security = "xtls"
end
end
end
result = {
_flag_tag = node_id,
_flag_proxy = proxy,
_flag_proxy_tag = proxy_tag,
tag = tag,
proxySettings = node.proxySettings or nil,
protocol = node.protocol,
mux = (node.stream_security ~= "xtls") and {
enabled = (node.mux == "1") and true or false,
concurrency = (node.mux_concurrency) and tonumber(node.mux_concurrency) or 8
} or nil,
-- 底层传输配置
streamSettings = (node.protocol == "vmess" or node.protocol == "vless" or node.protocol == "socks" or node.protocol == "shadowsocks" or node.protocol == "trojan") and {
network = node.transport,
security = node.stream_security,
xtlsSettings = (node.stream_security == "xtls") and {
serverName = node.tls_serverName,
allowInsecure = (node.tls_allowInsecure == "1") and true or false
} or nil,
tlsSettings = (node.stream_security == "tls") and {
serverName = node.tls_serverName,
allowInsecure = (node.tls_allowInsecure == "1") and true or false,
fingerprint = (node.type == "Xray" and node.fingerprint and node.fingerprint ~= "disable") and node.fingerprint or nil
} or nil,
tcpSettings = (node.transport == "tcp" and node.protocol ~= "socks") and {
header = {
type = node.tcp_guise or "none",
request = (node.tcp_guise == "http") and {
path = node.tcp_guise_http_path or {"/"},
headers = {
Host = node.tcp_guise_http_host or {}
}
} or nil
}
} or nil,
kcpSettings = (node.transport == "mkcp") and {
mtu = tonumber(node.mkcp_mtu),
tti = tonumber(node.mkcp_tti),
uplinkCapacity = tonumber(node.mkcp_uplinkCapacity),
downlinkCapacity = tonumber(node.mkcp_downlinkCapacity),
congestion = (node.mkcp_congestion == "1") and true or false,
readBufferSize = tonumber(node.mkcp_readBufferSize),
writeBufferSize = tonumber(node.mkcp_writeBufferSize),
seed = (node.mkcp_seed and node.mkcp_seed ~= "") and node.mkcp_seed or nil,
header = {type = node.mkcp_guise}
} or nil,
wsSettings = (node.transport == "ws") and {
path = node.ws_path or "",
headers = (node.ws_host ~= nil) and
{Host = node.ws_host} or nil,
maxEarlyData = tonumber(node.ws_maxEarlyData) or nil
} or nil,
httpSettings = (node.transport == "h2") and {
path = node.h2_path,
host = node.h2_host,
read_idle_timeout = tonumber(node.h2_read_idle_timeout) or nil,
health_check_timeout = tonumber(node.h2_health_check_timeout) or nil
} or nil,
dsSettings = (node.transport == "ds") and
{path = node.ds_path} or nil,
quicSettings = (node.transport == "quic") and {
security = node.quic_security,
key = node.quic_key,
header = {type = node.quic_guise}
} or nil,
grpcSettings = (node.transport == "grpc") and {
serviceName = node.grpc_serviceName,
multiMode = (node.grpc_mode == "multi") and true or nil,
idle_timeout = tonumber(node.grpc_idle_timeout) or nil,
health_check_timeout = tonumber(node.grpc_health_check_timeout) or nil,
permit_without_stream = (node.grpc_permit_without_stream == "1") and true or nil,
initial_windows_size = tonumber(node.grpc_initial_windows_size) or nil
} or nil
} or nil,
settings = {
vnext = (node.protocol == "vmess" or node.protocol == "vless") and {
{
address = node.address,
port = tonumber(node.port),
users = {
{
id = node.uuid,
level = 0,
security = (node.protocol == "vmess") and node.security or nil,
encryption = node.encryption or "none",
flow = node.flow or nil
}
}
}
} or nil,
servers = (node.protocol == "socks" or node.protocol == "http" or node.protocol == "shadowsocks" or node.protocol == "trojan") and {
{
address = node.address,
port = tonumber(node.port),
method = node.method or nil,
flow = node.flow or nil,
ivCheck = (node.protocol == "shadowsocks") and node.iv_check == "1" or nil,
password = node.password or "",
users = (node.username and node.password) and {
{
user = node.username,
pass = node.password
}
} or nil
}
} or nil
}
}
local alpn = {}
if node.alpn and node.alpn ~= "default" then
string.gsub(node.alpn, '[^' .. "," .. ']+', function(w)
table.insert(alpn, w)
end)
end
if alpn and #alpn > 0 then
if result.streamSettings.tlsSettings then
result.streamSettings.tlsSettings.alpn = alpn
end
if result.streamSettings.xtlsSettings then
result.streamSettings.xtlsSettings.alpn = alpn
end
end
end
return result
end
if true then
if local_socks_port then
local inbound = {
listen = local_socks_address,
port = tonumber(local_socks_port),
protocol = "socks",
settings = {auth = "noauth", udp = true},
sniffing = {enabled = true, destOverride = {"http", "tls"}}
}
if local_socks_username and local_socks_password and local_socks_username ~= "" and local_socks_password ~= "" then
inbound.settings.auth = "password"
inbound.settings.accounts = {
{
user = local_socks_username,
pass = local_socks_password
}
}
end
table.insert(inbounds, inbound)
end
if local_http_port then
local inbound = {
listen = local_http_address,
port = tonumber(local_http_port),
protocol = "http",
settings = {allowTransparent = false}
}
if local_http_username and local_http_password and local_http_username ~= "" and local_http_password ~= "" then
inbound.settings.accounts = {
{
user = local_http_username,
pass = local_http_password
}
}
end
table.insert(inbounds, inbound)
end
if redir_port then
local inbound = {
port = tonumber(redir_port),
protocol = "dokodemo-door",
settings = {network = "tcp,udp", followRedirect = true},
streamSettings = {sockopt = {tproxy = "tproxy"}},
sniffing = {enabled = sniffing and true or false, destOverride = {"http", "tls", (dns_fakedns) and "fakedns"}, metadataOnly = false, routeOnly = route_only and true or nil, domainsExcluded = (sniffing and not route_only) and get_domain_excluded() or nil}
}
local tcp_inbound = api.clone(inbound)
tcp_inbound.tag = "tcp_redir"
tcp_inbound.settings.network = "tcp"
tcp_inbound.streamSettings.sockopt.tproxy = tcp_proxy_way
table.insert(inbounds, tcp_inbound)
local udp_inbound = api.clone(inbound)
udp_inbound.tag = "udp_redir"
udp_inbound.settings.network = "udp"
table.insert(inbounds, udp_inbound)
end
local nodes = {}
if node_id then
local node = uci:get_all(appname, node_id)
if node then
nodes[node_id] = node
end
end
for k, v in pairs(nodes) do
local node = v
if node.protocol == "_shunt" then
local rules = {}
local default_node_id = node.default_node or "_direct"
local default_outboundTag
if default_node_id == "_direct" then
default_outboundTag = "direct"
elseif default_node_id == "_blackhole" then
default_outboundTag = "blackhole"
else
local default_node = uci:get_all(appname, default_node_id)
local main_node_id = node.main_node or "nil"
local proxy = 0
local proxy_tag
if main_node_id ~= "nil" then
local main_node = uci:get_all(appname, main_node_id)
if main_node and api.is_normal_node(main_node) and main_node_id ~= default_node_id then
local main_node_outbound = gen_outbound(main_node, "main")
if main_node_outbound then
table.insert(outbounds, main_node_outbound)
proxy = 1
proxy_tag = "main"
if default_node.type ~= "V2ray" and default_node.type ~= "Xray" then
proxy_tag = nil
new_port = get_new_port()
table.insert(inbounds, {
tag = "proxy_default",
listen = "127.0.0.1",
port = new_port,
protocol = "dokodemo-door",
settings = {network = "tcp,udp", address = default_node.address, port = tonumber(default_node.port)}
})
if default_node.tls_serverName == nil then
default_node.tls_serverName = default_node.address
end
default_node.address = "127.0.0.1"
default_node.port = new_port
table.insert(rules, 1, {
type = "field",
inboundTag = {"proxy_default"},
outboundTag = "main"
})
end
end
end
end
if default_node and api.is_normal_node(default_node) then
local default_outbound = gen_outbound(default_node, "default", { proxy = proxy, tag = proxy_tag })
if default_outbound then
table.insert(outbounds, default_outbound)
default_outboundTag = "default"
end
end
end
uci:foreach(appname, "shunt_rules", function(e)
local name = e[".name"]
if name and e.remarks then
local _node_id = node[name] or "nil"
local proxy_tag = node[name .. "_proxy_tag"] or "nil"
local outboundTag
if _node_id == "_direct" then
outboundTag = "direct"
elseif _node_id == "_blackhole" then
outboundTag = "blackhole"
elseif _node_id == "_default" then
outboundTag = "default"
else
if _node_id ~= "nil" then
local _node = uci:get_all(appname, _node_id)
if _node and api.is_normal_node(_node) then
local new_outbound
for index, value in ipairs(outbounds) do
if value["_flag_tag"] == _node_id and value["_flag_proxy_tag"] == proxy_tag then
new_outbound = api.clone(value)
break
end
end
if new_outbound then
new_outbound["tag"] = name
table.insert(outbounds, new_outbound)
outboundTag = name
else
if _node.type ~= "V2ray" and _node.type ~= "Xray" then
if proxy_tag ~= "nil" then
new_port = get_new_port()
table.insert(inbounds, {
tag = "proxy_" .. name,
listen = "127.0.0.1",
port = new_port,
protocol = "dokodemo-door",
settings = {network = "tcp,udp", address = _node.address, port = tonumber(_node.port)}
})
if _node.tls_serverName == nil then
_node.tls_serverName = _node.address
end
_node.address = "127.0.0.1"
_node.port = new_port
table.insert(rules, 1, {
type = "field",
inboundTag = {"proxy_" .. name},
outboundTag = proxy_tag
})
end
end
local _outbound = gen_outbound(_node, name, { proxy = (proxy_tag ~= "nil") and 1 or 0, tag = (proxy_tag ~= "nil") and proxy_tag or nil })
if _outbound then
table.insert(outbounds, _outbound)
outboundTag = name
end
end
end
end
end
if outboundTag then
if outboundTag == "default" then
outboundTag = default_outboundTag
end
local protocols = nil
if e["protocol"] and e["protocol"] ~= "" then
protocols = {}
string.gsub(e["protocol"], '[^' .. " " .. ']+', function(w)
table.insert(protocols, w)
end)
end
local domains = nil
if e.domain_list then
domains = {}
string.gsub(e.domain_list, '[^' .. "\r\n" .. ']+', function(w)
table.insert(domains, w)
if outboundTag == "direct" then
table.insert(dns_direct_domains, w)
end
end)
end
local ip = nil
if e.ip_list then
ip = {}
string.gsub(e.ip_list, '[^' .. "\r\n" .. ']+', function(w)
table.insert(ip, w)
if outboundTag == "direct" then
table.insert(dns_direct_expectIPs, w)
end
end)
end
local source = nil
if e.source then
source = {}
string.gsub(e.source, '[^' .. " " .. ']+', function(w)
table.insert(source, w)
end)
end
local rule = {
type = "field",
outboundTag = outboundTag,
network = e["network"] or "tcp,udp",
source = source,
sourcePort = e["sourcePort"] ~= "" and e["sourcePort"] or nil,
port = e["port"] ~= "" and e["port"] or nil,
protocol = protocols
}
if domains then
local _rule = api.clone(rule)
_rule.domains = domains
table.insert(rules, _rule)
end
if ip then
local _rule = api.clone(rule)
_rule.ip = ip
table.insert(rules, _rule)
end
if not domains and not ip then
table.insert(rules, rule)
end
end
end
end)
if default_outboundTag then
table.insert(rules, {
type = "field",
outboundTag = default_outboundTag,
network = "tcp,udp"
})
end
routing = {
domainStrategy = node.domainStrategy or "AsIs",
domainMatcher = node.domainMatcher or "hybrid",
rules = rules
}
elseif node.protocol == "_balancing" then
if node.balancing_node then
local nodes = node.balancing_node
local length = #nodes
for i = 1, length do
local node = uci:get_all(appname, nodes[i])
local outbound = gen_outbound(node)
if outbound then table.insert(outbounds, outbound) end
end
routing = {
domainStrategy = node.domainStrategy or "AsIs",
domainMatcher = node.domainMatcher or "hybrid",
balancers = {{tag = "balancer", selector = nodes}},
rules = {
{type = "field", network = "tcp,udp", balancerTag = "balancer"}
}
}
end
else
local outbound = gen_outbound(node)
if outbound then table.insert(outbounds, outbound) end
routing = {
domainStrategy = "AsIs",
domainMatcher = "hybrid",
rules = {}
}
end
end
end
if dns_server or dns_fakedns then
local rules = {}
dns = {
tag = "dns-in1",
disableCache = (dns_cache and dns_cache == "0") and true or false,
disableFallback = true,
disableFallbackIfMatch = true,
servers = {
dns_server
},
clientIp = (dns_client_ip and dns_client_ip ~= "") and dns_client_ip or nil,
queryStrategy = (dns_query_strategy and dns_query_strategy ~= "") and dns_query_strategy or nil
}
if doh_url and doh_host then
dns.hosts = {
[doh_host] = dns_server
}
dns.servers = {
doh_url
}
end
if dns_tcp_server then
dns.servers = {
dns_tcp_server
}
end
if dns_fakedns then
fakedns = {}
fakedns[#fakedns + 1] = {
ipPool = "198.18.0.0/16",
poolSize = 65535
}
dns_server = "1.1.1.1"
dns.servers = {
"fakedns"
}
end
local nodes_domain = {}
local nodes_domain_text = sys.exec('uci show passwall2 | grep ".address=" | cut -d "\'" -f 2 | grep "[a-zA-Z]$" | sort -u')
string.gsub(nodes_domain_text, '[^' .. "\r\n" .. ']+', function(w)
table.insert(nodes_domain, w)
table.insert(dns_direct_domains, w)
end)
table.insert(dns.servers, {
address = local_dns_address,
port = tonumber(local_dns_port),
domains = #dns_direct_domains > 0 and dns_direct_domains or nil,
--expectIPs = #dns_direct_expectIPs > 0 and dns_direct_expectIPs or nil
})
if dns_listen_port then
table.insert(inbounds, {
listen = "127.0.0.1",
port = tonumber(dns_listen_port),
protocol = "dokodemo-door",
tag = "dns-in",
settings = {
address = dns_server,
port = 53,
network = "tcp,udp"
}
})
end
table.insert(rules, {
type = "field",
inboundTag = {
"dns-in"
},
outboundTag = "dns-out"
})
if node_id and redir_port and not dns_fakedns then
local outboundTag = node_id
local node = uci:get_all(appname, node_id)
if node.protocol == "_shunt" then
outboundTag = "default"
end
table.insert(rules, {
type = "field",
inboundTag = {
"dns-in1"
},
outboundTag = outboundTag
})
end
if nodes_domain and #nodes_domain > 0 then
table.insert(rules, {
type = "field",
domains = nodes_domain,
outboundTag = "direct"
})
end
table.insert(rules, {
type = "field",
ip = {
local_dns_ip
},
outboundTag = "direct"
})
if not routing then
routing = {
domainStrategy = "IPOnDemand",
rules = rules
}
else
for index, value in ipairs(rules) do
table.insert(routing.rules, 1, value)
end
end
end
if inbounds or outbounds then
local config = {
log = {
--access = string.format("/tmp/etc/%s/%s_access.log", appname, "global"),
--error = string.format("/tmp/etc/%s/%s_error.log", appname, "global"),
--dnsLog = true,
loglevel = loglevel
},
-- DNS
dns = dns,
fakedns = fakedns,
-- 传入连接
inbounds = inbounds,
-- 传出连接
outbounds = outbounds,
-- 路由
routing = routing,
-- 本地策略
--[[
policy = {
levels = {
[0] = {
handshake = 4,
connIdle = 300,
uplinkOnly = 2,
downlinkOnly = 5,
bufferSize = 10240,
statsUserUplink = false,
statsUserDownlink = false
}
},
system = {
statsInboundUplink = false,
statsInboundDownlink = false
}
}
]]--
}
table.insert(outbounds, {
protocol = "dns",
tag = "dns-out"
})
table.insert(outbounds, {
protocol = "freedom",
tag = "direct",
settings = {
domainStrategy = "UseIPv4"
},
streamSettings = {
sockopt = {
mark = 255
}
}
})
table.insert(outbounds, {
protocol = "blackhole",
tag = "blackhole"
})
print(jsonc.stringify(config, 1))
end