🐶 Sync 2025-11-02 14:26:26

luci-app-passwall/luasrc/passwall/util_hysteria2.lua

@@ -0,0 +1,141 @@
+module("luci.passwall.util_hysteria2", package.seeall)
+local api = require "luci.passwall.api"
+local uci = api.uci
+local jsonc = api.jsonc
+
+function gen_config_server(node)
+	local config = {
+		listen = ":" .. node.port,
+		tls = {
+			cert = node.tls_certificateFile,
+			key = node.tls_keyFile,
+		},
+		obfs = (node.hysteria2_obfs) and {
+			type = "salamander",
+			salamander = {
+				password = node.hysteria2_obfs
+			}
+		} or nil,
+		auth = {
+			type = "password",
+			password = node.hysteria2_auth_password
+		},
+		bandwidth = (node.hysteria2_up_mbps or node.hysteria2_down_mbps) and {
+			up = node.hysteria2_up_mbps and node.hysteria2_up_mbps .. " mbps" or nil,
+			down = node.hysteria2_down_mbps and node.hysteria2_down_mbps .. " mbps" or nil
+		} or nil,
+		ignoreClientBandwidth = (node.hysteria2_ignoreClientBandwidth == "1") and true or false,
+		disableUDP = (node.hysteria2_udp == "0") and true or false,
+	}
+	return config
+end
+
+function gen_config(var)
+	local node_id = var["-node"]
+	if not node_id then
+		print("-node 不能为空")
+		return
+	end
+	local node = uci:get_all("passwall", node_id)
+	local local_tcp_redir_port = var["-local_tcp_redir_port"]
+	local local_udp_redir_port = var["-local_udp_redir_port"]
+	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 tcp_proxy_way = var["-tcp_proxy_way"]
+	local server_host = var["-server_host"] or node.address
+	local server_port = var["-server_port"] or node.port
+
+	if api.is_ipv6(server_host) then
+		server_host = api.get_ipv6_full(server_host)
+	end
+	local server = server_host .. ":" .. server_port
+
+	if (node.hysteria2_hop) then
+		server = server .. "," .. string.gsub(node.hysteria2_hop, ":", "-")
+	end
+
+	local config = {
+		server = server,
+		transport = {
+			type = node.protocol or "udp",
+			udp = {
+				hopInterval = (function()
+							local HopIntervalStr = tostring(node.hysteria2_hop_interval or "30s")
+							local HopInterval = tonumber(HopIntervalStr:match("^%d+"))
+							if HopInterval and HopInterval >= 5 then
+								return tostring(HopInterval) .. "s"
+							end
+							return "30s"
+						end)(),
+			}
+		},
+		obfs = (node.hysteria2_obfs) and {
+			type = "salamander",
+			salamander = {
+				password = node.hysteria2_obfs
+			}
+		} or nil,
+		auth = node.hysteria2_auth_password,
+		tls = {
+			sni = node.tls_serverName,
+			insecure = (node.tls_allowInsecure == "1") and true or false,
+			pinSHA256 = (node.hysteria2_tls_pinSHA256) and node.hysteria2_tls_pinSHA256 or nil,
+		},
+		quic = {
+			initStreamReceiveWindow = (node.hysteria2_recv_window) and tonumber(node.hysteria2_recv_window) or nil,
+			initConnReceiveWindow = (node.hysteria2_recv_window_conn) and tonumber(node.hysteria2_recv_window_conn) or nil,
+			maxIdleTimeout = (function()
+						local timeoutStr = tostring(node.hysteria2_idle_timeout or "")
+						local timeout = tonumber(timeoutStr:match("^%d+"))
+						if timeout and timeout >= 4 and timeout <= 120 then
+							return tostring(timeout) .. "s"
+						end
+						return nil
+					end)(),
+			disablePathMTUDiscovery = (node.hysteria2_disable_mtu_discovery) and true or false,
+		},
+		bandwidth = (node.hysteria2_up_mbps or node.hysteria2_down_mbps) and {
+			up = node.hysteria2_up_mbps and node.hysteria2_up_mbps .. " mbps" or nil,
+			down = node.hysteria2_down_mbps and node.hysteria2_down_mbps .. " mbps" or nil
+		} or nil,
+		fast_open = (node.fast_open == "1") and true or false,
+		lazy = (node.hysteria2_lazy_start == "1") and true or false,
+		socks5 = (local_socks_address and local_socks_port) and {
+			listen = local_socks_address .. ":" .. local_socks_port,
+			username = (local_socks_username and local_socks_password) and local_socks_username or nil,
+			password = (local_socks_username and local_socks_password) and local_socks_password or nil,
+			disableUDP = false,
+		} or nil,
+		http = (local_http_address and local_http_port) and {
+			listen = local_http_address .. ":" .. local_http_port,
+			username = (local_http_username and local_http_password) and local_http_username or nil,
+			password = (local_http_username and local_http_password) and local_http_password or nil,
+		} or nil,
+		tcpRedirect = ("redirect" == tcp_proxy_way and local_tcp_redir_port) and {
+			listen = "0.0.0.0:" .. local_tcp_redir_port
+		} or nil,
+		tcpTProxy = ("tproxy" == tcp_proxy_way and local_tcp_redir_port) and {
+			listen = "0.0.0.0:" .. local_tcp_redir_port
+		} or nil,
+		udpTProxy = (local_udp_redir_port) and {
+			listen = "0.0.0.0:" .. local_udp_redir_port
+		} or nil
+	}
+
+	return jsonc.stringify(config, 1)
+end
+
+_G.gen_config = gen_config
+
+if arg[1] then
+	local func =_G[arg[1]]
+	if func then
+		print(func(api.get_function_args(arg)))
+	end
+end