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-- Copyright 2008 Steven Barth <steven@midlink.org>
-- Licensed to the public under the Apache License 2.0.
local fs = require("nixio.fs")
local basicParams = {
--
-- Widget, Name, Default(s), Description
--
{ ListValue,
"verb",
{ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 },
translate("Set output verbosity") },
{ Value,
"nice",
0,
translate("Change process priority") },
{ Value,
"port",
1194,
translate("TCP/UDP port # for both local and remote") },
{ ListValue,
"dev_type",
{ "tun", "tap" },
translate("Type of used device") },
{ Value,
"ifconfig",
"10.200.200.3 10.200.200.1",
translate("Set tun/tap adapter parameters") },
{ Value,
"server",
"10.200.200.0 255.255.255.0",
translate("Configure server mode") },
{ Value,
"server_bridge",
"192.168.1.1 255.255.255.0 192.168.1.128 192.168.1.254",
translate("Configure server bridge") },
{ Flag,
"nobind",
0,
translate("Do not bind to local address and port") },
{ ListValue,
"comp_lzo",
{"yes","no","adaptive"},
translate("Security recommendation: It is recommended to not enable compression and set this parameter to `no`")},
{ Value,
"keepalive",
"10 60",
translate("Helper directive to simplify the expression of --ping and --ping-restart in server mode configurations") },
{ Flag,
"client",
0,
translate("Configure client mode") },
{ Flag,
"client_to_client",
0,
translate("Allow client-to-client traffic") },
{ DynamicList,
"remote",
"vpnserver.example.org",
translate("Remote host name or IP address") },
{ FileUpload,
"secret",
"/etc/openvpn/secret.key",
translate("Enable Static Key encryption mode (non-TLS)") },
{ ListValue,
"key_direction",
{ 0, 1 },
translate("The key direction for 'tls-auth' and 'secret' options") },
{ FileUpload,
"pkcs12",
"/etc/easy-rsa/keys/some-client.pk12",
translate("PKCS#12 file containing keys") },
{ FileUpload,
"ca",
"/etc/easy-rsa/keys/ca.crt",
translate("Certificate authority") },
{ FileUpload,
"dh",
"/etc/easy-rsa/keys/dh1024.pem",
translate("Diffie-Hellman parameters") },
{ FileUpload,
"cert",
"/etc/easy-rsa/keys/some-client.crt",
translate("Local certificate") },
{ FileUpload,
"key",
"/etc/easy-rsa/keys/some-client.key",
translate("Local private key") },
}
local has_ipv6 = fs.access("/proc/net/ipv6_route")
if has_ipv6 then
table.insert( basicParams, { ListValue,
"proto",
{ "udp", "tcp-client", "tcp-server", "udp6", "tcp6-client", "tcp6-server" },
translate("Use protocol")
})
else
table.insert( basicParams, { ListValue,
"proto",
{ "udp", "tcp-client", "tcp-server" },
translate("Use protocol")
})
end
local m = Map("openvpn")
m.redirect = luci.dispatcher.build_url("admin", "vpn", "openvpn")
m.apply_on_parse = true
local p = m:section( SimpleSection )
p.template = "openvpn/pageswitch"
p.mode = "basic"
p.instance = arg[1]
local s = m:section( NamedSection, arg[1], "openvpn" )
for _, option in ipairs(basicParams) do
local o = s:option(
option[1], option[2],
option[2], option[4]
)
o.optional = true
if option[1] == DummyValue then
o.value = option[3]
elseif option[1] == FileUpload then
o.initial_directory = "/etc/openvpn"
function o.cfgvalue(self, section)
local cfg_val = AbstractValue.cfgvalue(self, section)
if cfg_val then
return cfg_val
end
end
function o.formvalue(self, section)
local sel_val = AbstractValue.formvalue(self, section)
local txt_val = luci.http.formvalue("cbid."..self.map.config.."."..section.."."..self.option..".textbox")
if sel_val and sel_val ~= "" then
return sel_val
end
if txt_val and txt_val ~= "" then
return txt_val
end
end
function o.remove(self, section)
local cfg_val = AbstractValue.cfgvalue(self, section)
local txt_val = luci.http.formvalue("cbid."..self.map.config.."."..section.."."..self.option..".textbox")
if cfg_val and fs.access(cfg_val) and txt_val == "" then
fs.unlink(cfg_val)
end
return AbstractValue.remove(self, section)
end
elseif option[1] == Flag then
o.default = nil
else
if option[1] == DynamicList then
function o.cfgvalue(...)
local val = AbstractValue.cfgvalue(...)
return ( val and type(val) ~= "table" ) and { val } or val
end
end
if type(option[3]) == "table" then
if o.optional then o:value("", "-- remove --") end
for _, v in ipairs(option[3]) do
v = tostring(v)
o:value(v)
end
o.default = tostring(option[3][1])
else
o.default = tostring(option[3])
end
end
for i=5,#option do
if type(option[i]) == "table" then
o:depends(option[i])
end
end
end
return m
|
